Finance and accounts Essay Example | Topics and Well Written Essays - 5250 words

Finance and accounts - Essay Example Stock markets are very volatile and investors need to learn through various important concepts before proceeding to invest their money to ensure satisfactory returns.Many at times there may be possibilities that investors suffer on the back drop of decreased prices after they invest. These situations should at least be reduced if they cannot be reduced as a whole. The process of loss reduction involves a complex understanding about the following terminologies:1.CAPM and Arbitrage Pricing Theory 2.Efficient markets hypothesis and Pecking order theory 3.Modigilani and Miller approach and Residual theory 4.Symbolic interactionism, ethnography and phenomenology 5.Conceptual framework of accounting and 6.Conceptual framework of management accounting.These abovementioned theories explain the basics of share trading and knowledge of them is a must to avoid risk in the stock market. 1.CAPM and Arbitrage Pricing TheoryCapital Asset Pricing Model (CAPM): It was developed to predict the future value of shares based on the previous trends in market equilibrium. It establishes the underlying relationship between the returns expected in the light of unavoidable risk. Any investment can be classified into risk free or portfolio categories. It analyzes the return which a portfolio is expected to deliver in the form of a characteristic line which comprises of three primary measures – the alpha (ÃŽ ±), Beta (ÃŽ ²) and unavoidable risk. ÃŽ ± is the simple intercept of the line and is bound to be zero and any value below that would avert the investor to participate in that particular stock. Unavoidable risk is the risk relating to a particular stock or industry which can be avoided or reduced comprehensively in a portfolio. Hence, the main determinant of the stock price is the ? which defines the sensitivity of a stock in relation to market changes. If it is more than 1, the stock is supposed to be more volatile than the market and vice versa. The formula for evaluating ? i s: Rj = Rf + (Rm-Rf)?j where Rj refers to the return expected of the security, Rm is the market return and Rf is the risk free return (treasury bond interest rate). ? is the unavoidable risk. The values of ? for many active stocks can be obtained through data published by various financial concerns. Thus, the expected return can be calculated. The same ? can also be interpreted as the discounted rate of the dividends to ascertain the value of the stock and thus by equating both the values, one can conclude whether a particular stock is over or undervalued. The underlying assumptions are: 1. Existence of efficient capital markets 2. Zero costs for transactions 3. No restrictions 4. Investors cannot influence the markets 5. Non-incurrence of taxes Specific situation: Let us evaluate a situation comprising of 7% Treasury bill rate and portfolio market returns of 12% to estimate the share value of pro-fli Corporation which contains a ? of 1.3. According to the formula, the share value w ould be: .07+(.12-.07) *1.3 which gives a result of 13.5%. This shows that when ? is more, the returns tend to be more rewarding. In the same case, if ? is estimated to

Internet Piracy Essay Example for Free

Internet Piracy Essay Abstract Internet Piracy has drastically affected the music and film industry and by downloading illegally on the Internet, millions of Internet users swap billions of dollars worth of music and movies. With all the sharing of copyrighted materials, the music and film industry is losing millions of dollars. This research looks into the effects of Internet Piracy and current campaigns to deter it. The study shows the effectiveness of existing campaigns and the relationship between the decline of the music and film industry and the rise of Internet Piracy. Exploring the good and bad of campaigns and using the information to propose a documentary to approach the problem. Raising awareness and educate Internet users about Internet Piracy and try to have the numbers under control. 1. Introduction Fighting against Internet piracy and infringement is a long-term mission and an uphill journey. – Yan Xiao Hong, Deputy Director, National Copyright Administration of China (quoted in AFP 2006) The exchange of information is nothing new. Technologies change, cultures change, and people change, but in any point of human history there are people that copy and distribute the work of others in any form. Technologies that help the production and distribution of information heavily influenced the shape of history, especially when it is accessible to larger population of people. From prints to recordable medias, every technology advances us nearer to today’s digital file sharing. Today, Internet pirates operate online stealing billions of dollars worth of digital content every year (Fisk, 2009). By downloading illegally on the Internet, millions of users turned into pirates swapping billions of dollars worth of music and movies and other intellectual property that can be converted to digital format. With all the sharing of copyrighted materials, the music and film industry is losing millions of dollars (Fisk, 2009). Thus, Internet Piracy has drastically affected the music and film industry and Internet users need to be educated via a documentary on how to combat piracy in Singapore. 2. Findings Analysis 2.1 Background According to a trusted Internet survey, a staggering 70% of Internet users think there is nothing wrong with online piracy (Go-Globe, 2011). In the context of the U.S economy alone, there is $12.5 billion dollars in losses, more than 70,000 lost jobs, and $2 billion in lost wages thus far – Internet Piracy being the main cause. (Siwek, 2007). The niggling issue regarding Internet Piracy is severe. However, after decades and numerous efforts to stop it, the results of the actions taken by the entertainment and other industries have been futile, having no impact in reducing piracy amongst users. On the contrary, the rate of Internet Piracy has increased significantly in recent years, and the figure will only continue its growth (Cones, 2010). 2.2 Survey Through a survey put up by me, the results gathered were not surprising. Eighty-four percent of the online users surveyed have downloaded media in the past month but sixty-two percent do not mind paying for these media. When asked if they know the consequences of downloading copyrighted contents, seventy-three percent knew of the consequences but fifty-four are not afraid of getting caught. This has further cemented the proof that the existing anti-piracy campaigns are not working. Although only thirty-five percent of interviewees are interested in taking part to combat Internet piracy, a slight increment of fourteen percent wants to be educated about piracy and fifty-four percent will watch documentaries about it. 2.3 Existing Campaigns With this established, it is needless to say that existing anti-piracy campaigns and action taken thus far have had little to no effect. An example is of companies taking the issue to court. There are two types of copyright infringement, civil and criminal and in both cases the users must be identified and evidence must be gathered before putting them into the arms of the law. In civil cases, copyright holders handle the process. In criminal cases, law enforcement units utilize different tools and techniques with variable reliability to gather evidence, often causing defragmentation in its accuracy. An example of one such unfortunate incident is the widely publicized lawsuit brought up by the RIAA against a deceased 83-year-old woman. She was accused of sharing over 700 songs under the username â€Å"smittenedkitten†. The case was later dropped by the RIAA after it was confirmed that the woman had never even owned a computer (Fisk, 2011). Another movement to deter piracy was the introduction of the Digital Rights Management (DRM). This technology makes it difficult for users to make copies of content. DMCA also legally protects DRM, making it a criminal offense to remove DRM protection. At present, most media contains some form of DRM (Fisk, 2011). Most DRM schemes, however, only provide protection temporarily. The protection can still be easily cracked by professional pirates and made widely available. One popular movement most Internet users have occurred is the presence of a short video about piracy at the start of movies in cinemas and retail DVDs and VCDs. However, such a movement is to a degree, arbitrary, as the videos primary target audience is piracy supporters. Ironically, this has, instead of deterring piracy, led to users turning to it in search for more ‘freedom’. The same content could be available online- and without the presence of irritating advertisements that block the movie itself. 2.4 Piracy Campaigns Guerilla campaigning has been more successful amongst the campaigns. In August 21, 2006, an organization dubbed â€Å"The League of Noble Peers† released a documentary in support of Internet Piracy. The documentary â€Å"Steal This Film† was distributed freely on ‘BitTorrent’, a software frequented by Internet pirates to share copyrighted content. The film received wide positive reviews and was screened across film festivals from all around the world (King, 2008). The campaign against Anti-Piracy is much more successful mainly because the pro-piracy organizations made use of the much hated force feeding methods deployed by copyright holders and make it to their benefits. Although misleading and being one-sided, the film is extremely effective and hence, manages to spur a movement against Anti-Piracy – The copyright holder’s plan backfired. 2.5 Good Campaigns The first step to making a good campaign is to study what works and what do not. In this case it is quite obvious that the methods used by the â€Å"The league of Noble Peers† work and the copyright holders methods are not working. Hence, the best way to educate Internet users and combat piracy is to create an effective and different documentary and distribute it for free online. The documentary â€Å"The Cove† is a good example of an effective and good documentary. By challenging the question head on with exclusive footage shot in a unique perspective, it managed to become one of the best and most influential documentaries that caused a movement with the intended and desired effect. A ninety-four percent positive rating from both Rotten Tomatoes and IMDB.com proved the huge positive reception for the documentary (Rotten Tomatoes Various Authors, 2009). Thus the model of a good documentary is effective at spreading information and educates people. 3. Conclusion Internet Piracy, despite years of effort to deter it, the existing campaigns’ messages are not strong or effective enough to keep Internet Piracy at bay. Therefore, after studying the good and bad of these existing campaigns, a necessary solution has to be done to control the situation. Thus, after knowing the proven effect of a documentary, there is a need for a good documentary to educate online users about Internet Piracy to have the numbers within control. From the above analysis, making a documentary is one of the best options to try and deter the increase in Internet Piracy. With the documentary, more people will be aware of the issue and understand what the industry is going through with Internet Piracy currently affecting the market. Hence with the proposed documentary, results will be highly positive and have the number of Internet Piracy under control. 4. Recommendations The documentary will be shot as an investigative documentary and the approach will not be a traditional documentary but a new approach similar to â€Å"The Cove†. The documentary will take viewers through the insights of local music and film industry, to introduce the hard work behind the contents they produced over the years. The film will gradually take a stand against Internet Piracy by showing the negativity, cause and effects to the economy due to illegal file sharing over the years. The showing of such effects includes some potential creative firms closing down due to the decline in sales because of the act of downloading illegally. The documentary will take a turn in mood and attempts to go behind the scene to track down Internet pirates and following authorities to prosecute them. The documentary will end off with local musicians and filmmakers having their say against Internet Piracy. The film will be distributed for free over the Internet via torrent, streaming sites and file-sharing forums and hopefully on free-to-air television networks to increase exposure for the film. References Cones, J. (2010). Business plans for filmmakers. Southern Illinois University Press. Fisk, N. (2011). Digital piracy. New York: Chelsea House. Fisk, N. (2009). Understanding online piracy: The truth about illegal file sharing. Santa Barbara, CA: ABC-CLIO. Go-Globe. (2011, November 01). Online piracy. Retrieved from http://www.go-gulf.com/blog/online-piracy King, J. (January 3, 2008). The Future Doesnt Care About The Bank Balance but the 1/1000 do!. Retrieved from http://www.jamie.com/2008/01/03/the-future-doesnt-care-about-your-bank-balance-but-the-11000-do/ Rotten Tomatoes Various Authors. (2009). The cove. Retrieved from http://www.rottentomatoes.com/m/1208882-cove/ Siwek, S. (2007, August 21).The true cost of sound recording piracy to the US economy. Retrieved from http://www.ipi.org/ipi_issues/detail/the-true-cost-of-sound-recording-piracy-to-the-us-economy

Sensorimotor Loss And Hemiplegia Health And Social Care Essay

Sensorimotor Loss And Hemiplegia Health And Social Care Essay Captain Scarlet and Captain Blue were working in the intelligence section of Cloud-base when there was a terrorist attack by the Mysterons. A bomb exploded causing the ceiling to collapse trapping both of them under the rubble. Captain Scarlet escaped with only minor injuries but Captain Blue was struck across the shoulders by masonry and piping, which pinned him down. It took several hours to dig him out and when he has pulled free he was unable to move his arms or legs. When he arrived at the Cloud-base hospital, he complained of his inability to move and of shooting/burning pains in both arms. Neurological examination revealed a left hemiplegia and right hemiparesis with a Babinski sign present bilaterally. Pain sensation was lost from the right shoulder downwards. Bladder, bowel and genital reflexes were also absent. X-rays of the cervico- thoracic region were taken and subsequently he underwent surgery to remove bone fragments and to stabilise the cervical spine. A month later, movement of the right arm and leg had improved. Two months after surgery, movement in the right hand had improved further but there was no voluntary movement on the left. Fasciculation of the left deltoid muscle was found together with spasticity of the left arm and leg, with clonus at the ankle. A Babinski sign remained on the left side. Joint position sense was present on both sides but pain sensation was absent on the medial right aspect of the upper right arm, right side of the thorax, abdomen and whole right lower limb. Despite reassurances from his Colonel that his condition will improve further, Captain Blue feels that he will never physically recover from his injuries. Organisation of spinal cord In its own definition of spinal cord, Oxford medical dictionary states: The portion of the central nervous system enclosed in the vertebral column, consisting of nerve cells and bundles of nerves connecting all parts of the body together(1). Spinal cord is divided into 2 regions: The white matter: It contains the axons of the neurons that make up the descending and ascending tracts responsible for the communication of the spinal cord with the brain. The white matter can be split into the dorsal, the ventral and the lateral funiculous as seen in Figure 1. The White matter contains the following four pathways that are essential for the scenario and that will be further discussed in the next objective. Each tract carries a specific modality (types of sensation) in the brain. The position of each tract in the white matter is seen in Figure 2. Dorsal column medial lemniscus tract (DCML): It is responsible for conscious proprioreception and discriminative touch. It is split into the gracile and the cuneate fasiculi which carry these modalities from the lower and upper limbs respectively. Spinothalamic tract(STT): It is responsible for the pain and temperature sensation. Spinocerebellar tract (SCT): It is responsible for the unconscious proprioception to the cerebellum which controls the co-ordination of movements. The above are ascending pathways i.e. they send information from the spinal cord to the brain. The following is a descending pathway: Corticospinal tract (CST): It is responsible for sending information to the spinal cord for controlling voluntary movements of the lower and upper limbs. Figure 1 Spinal cord transection (2) The Grey matter: It mainly consists of neural cell bodies and glial cells. Ten different layers of grey matter called laminae can be distinguished. it is further divided into 3 or 4 regions (depending on the level of the spinal cord) each containing several laminae as seen in Figure 2: Superficial dorsal horn: It consists of laminae I-II and receives information from nociceptors about pain and temperature from Ac and ÃŽÂ ´ sensory fibers. Deep dorsal horn: It consists of laminae III-VI which receive information for touch and conscious proprioreception from the low threshold mechanoreceptors form IÃŽÂ ² sensory fibers. Lateral horn: This can be found in the spinal levels T1-L2 and is responsible for the autonomic control as it contains cell bodies of autonomic preganglionic fibers. Ventral horn: It consists of laminae VII-IX and contains the cell bodies for ÃŽÂ ±-motor neurons that innervate the muscles, as well as here the muscle afferents terminate. Figure 2 Organisation of spinal cord (3) Organisation of pathways in Spinal cord Each of the four pathways mentioned above will now be described: Dorsal Column Medial Lemnsicus pathway (4): Figure 4 DCML tract (3) The Information from the cuteneous mechanoreceptors travel through IÃŽÂ ² fibers in the dorsal horn of the spinal cord and innervate the dorsal column nuclei. The Axons ascend ipsilaterally the spinal cord. They decussate in the medulla and ascend through medial lemniscuses to the ventroposterolateral nucleus of the thalamus. Then they travel through the internal capsule to the primary somatosensory cortex in the postcentral gyrous. Spinothalamic tract (5) Figure 5 STT tract (3) It conveys information such as pain and temperature from nociceptors through C and AÃŽÂ ´ fibers to the laminae I-II of the dorsal horn. The axons decussate in the grey commisure of the spinal cord one or two segments above the point of entry. 2ndary axons ascend in the lateral lemniscus of the spinal cord and innervate the ventroposterolateral nucleus of the thalamus. 3rd order axons travel through the internal capsule to primary somatosensory cortex in the postcentral gyrous. Spinocerebellar tract (6) Figure 6 STT tract (7) It conveys information for unconscious proprioception from the muscle mechanoreceptors and through IÃŽÂ ² fibers in the deep dorsal horn. The axons ascend in the dorsal columns and innervate the Clarkes columns. This pathway does not decussate. The axons enter the cerebellum through the inferior pudencle. Corticospinal tract (8) Figure 7 STT tract (3) It curries information from the primary motor cortex in the precentral gyrous to the ventral horns of the spinal cord and from there through ÃŽÂ ±- motor neurons to the muscles. The axons from the pre-central gyrous pass through the internal capsule and decussate at the spino-medullary junction to form the pyramidal tract. From there they descend in the lateral corticospinal tract to innervate ÃŽÂ ±-motor neurons nuclei in the ventral horn. ÃŽÂ ±-motor neurons travel in the body and innervate the muscles. Explain the symptoms Diagnosis Below are listed and explained the symptoms caused by the spinal injury giving a possible diagnosis at the end. The symptoms of Captain Blue are due to the damage of the spinal cord caused by the vertebrae bone fragments. Symptoms Explanation Initial inability to move and shooting pains in both arms These are due to the spinal shock (9). This causes temporarily loss of function of the whole spinal cord. As a result, there is a loss of ability of voluntary control to all body giving the impression of muscle flaccid paralysis. Also there is loss of sensation and in this case there is a shooting pain in both arms. The spinal shock usually starts to face off in one day and gradually the reflexes, the control of movement and the sensation in the undamaged part are gained back. Babinski sign bilaterally. Clonus in the ankle and spasticity of the left arm and leg The Babinski reflex is a polysynaptic reflex evoked when there is nocturnous stimuli on the sole of the foot. The normal Babinski reflex causes withdrawal of the foot with adduction and flexion of the toes. An abnormal Babinski sign is one that shows abduction and extension of the toes of the foot when the foot is withdrawn. In neonates it is normal to show an abnormal Babinski reflex as their corticospinal tract has not yet matured (10). Clonus is a series of contraction when the muscle is stretched. Spastisity is increased muscle tone. All the above are indicators of an upper motor neuron lesion and indicate a possible damage on the corticospinal tracts of the spinal cord. Fasciculations Fasciculations are spontaneous, involuntary muscle contractions that can be seen below the skin. These are due to spontaneous firing of damaged ÃŽÂ ±-motor neurons. These are caused by the damage on the ventral horn where the ÃŽÂ ±-motor neurons synapse with the descending tracts. Left hemiplegia and right hemiparesis. After two months right hand movements are improved. Hemiplegia is the complete inability of the voluntary movement of the one side of the body whereas hemiparesis is the weakness in movement. As concluded above there is damage in the CST of the spinal cord. This causes ipsilateral loss of movement below the level of lesion. Left hemiplegia indicates that there is a lesion on the left side of the spinal cord as the CST decussates in the medulla. The right hemiparesis is due to the initial spinal shock. Pain sensation lost from the right shoulder downwards The loss of sensation indicates damage of the spinothalamic tract. The loss of sensation is on the right side as the lesion is on the left part of the spinal cord. This is due to the fact that STT decussates in the spinal cord. The level of loss of pain sensation is an indicator of the possible level of lesion. The shoulder region is innervated by the C5 level. Therefore, this is probably the level of injury. Bladder, bowel and genital reflexes were absent Bladder, bowel and genital reflexes are autonomic reflexes controlled by the brain. In the lateral horn of thoracolumbar and sacral levels, autonomic preganglionic fibers originate and innervate the organs. In more detail, parasympathetic activity in men is responsible for arousal whereas sympathetic activity is necessary for ejaculation and orgasm. Autonomic activity in bowel and bladders controls the muscles responsible for defecation and dieresis respectively. A lesion in the spinal cord can damage the pathway and result in incontinence of bladder and impotency for men. Joint position sense was present on both sides but pain sensation was absent on the medial right aspect of the right arm, right thorax, abdomen right lower limb. Information for joint position is ascending to the brain through the DCML tract. This means that this pathway is not damaged. On the other hand as explained above, pain sensation travels in the CTT which is damaged. In Figure 8, there is a body map showing the area affected as far as motor movement is concerned (solid brown area), and the area of impaired sensation. On the right, is the area of damage at the C5 level resulting in the symptoms on the left. Taking everything into concern, all the complications indicate a lesion on the left side on C5 level of the spinal cord due to injury from the bone fragments. The structures damaged are: DCML pathway and STT Part of the ventral horn Figure 8 Captains Blue Symptoms body map and lesion of spinal cord Spinal cord injuries Spinal cord injuries can occur due to trauma, infections, ischemia and other diseases. In this case the trauma was indirectly caused by bone due to vertebrae fracture. There are also direct traumas such as in stab wounds. Damage is firstly caused due to hemorrhaging and compression of the spinal cord. The secondary complications such as hypoxia and ischemia that occur over a longer period can also cause further damage. After the initial physical damage to the spinal cord, apoptosis of the glial cells and demyelination occur. Inflammatory cells infiltrate the spinal cord and contribute to the scaring and the inhibition of the axon growth. The injury may expand to other segments and cause grater complications (syringomyelia). Figure 9 shows a cervical spinal cord following an injury. Figure 9 Spinal cord after injury (11) Figure 10 ASIA categories for spinal cord injuries (12) Spinal cord injuries can be classified with ASIA (American Spinal Injury Association) in Asia A, B, C, D categories. Figure 10, adapted from ASIA official website, shows the characteristics of each category. Treatment Prognosis The treatment for spinal cord injuries is very complex. However, even with the best treatment, regeneration of nerves and complete regaining of functions is unlikely. The treatment mainly concerns the reduction and minimization of the damage and fights the complications caused by the injury (13). The primary line of treatment is to relieve the pressure on the spinal cord and eliminate the cause of the damage. In this case Captain Blue undergoes surgery to remove the bone fragments. The second line of treatment involves the reduction of the inflammatory response responsible for further damage. The prescription of corticosteroids helps with the anti-inflammatory effects, the reduction of the glial scar formation and the CNS cell death. Furthermore, doctors must work against problems caused by the loss of movement such as urinary infection, wasting of muscles or formation of blood clots. As a result, exercises to improve bowel and bladder function and lifestyle tips to reduce the possibility of clot formation are given. Physiotherapy is the route to avoid muscle waste. Occupational therapy is needed for the patient to learn to live with his immobility. A range of non medical specialists such as dieticians, psychologists and social workers are also needed. The prognosis for CNS damage is very poor. Regeneration of the nerves in the CNS is difficult due to: Glial scar formation. Release of inhibitory substances that oppose axon growth and remyelination. However, new techniques such as electrical stimulation of the nerves with electrical devices can be used in the future to gain muscle function. Stem cells are also a promising future. Presently the most helpful and accessible way to overcome the disabilities caused by spinal cord injuries is the wheelchair with electronic devices that can be used for communication, movement and a variety of other daily jobs.

William Blakes The Echoing Green Essay -- William Blake Poetry Echoin

William Blake's The Echoing Green The poem ‘The Echoing Green’ is written by William Blake. It is taken from SONGS OF INNOCENCE. It is divine voice of childhood unchallenged by the test and doubts of later years. Blake expresses in simple and lovely diction the happiness and innocence of a child’s first thoughts about. This is a pictorial poem. ‘The Echoing Green’ is a poem about a grassy field on a warm morning in late spring. The poet gives a very beautiful description of a dawn and morning of spring. The spring represents the life. Morning is the beginning of life and the dark evening is the end. This poem is a blend of child like innocence and grayness of later years. It is symbolic and draws a contrast between youth and old age. Blake has expressed broad meaning of the playground. The children are carefree and they are not surrounded by any kind of worries because worries are associated with old age and pleasures with childhood. The children are busy in games. They are showing vibrant attitude and display high energy in their games. They are laughing and thoroughly enjoying themselves. Their voices echo in the field. They travel on the wings of leisurely fancy and float far into the realm of calm and sweet childhood joy; unaware of the pains and cutting realization they are going to encounter as the years fall in on them. The nature also seems to join in with their joy as the sun shines with sheer brilliance over the playing children. The azure sky also seems to be smiling at the joy of these innocent children. The whole atmosphere further seems drunk with high-spirited fervor; the church bells add their sonorous chimes to this festive atmosphere. The poet symbolizes the innocence and delicacy of children with the... ...evening shadows creep on the green announcing the arrival of night-death. The green takes on an unpleasant and sordid look. The game ends! So does the life. The children return to their homes to rest. The home symbolizes the grave and the rest is the eternal rest. Thus the poem is a splendid pen picture of joys of child hood and their eventual fading away into eternity. Blake has further laid stress on the potent entity called ‘change’. The poet has through useful symbol of oak tree, old people, evening etc has discussed the mechanics, which act as a fulcrum in moving the paddles of life. The poet has showed superb mastery as he changes the mood of the poem along with the progression of the poem. The poem is in fact a very fine presentation of the philosophy of life resting on the hinges of the magnificent time. ‘And sport no more seen On the darkening green.’

Saturday at the Canal anaylsis

Saturday at the Canal is not a cut ND dry poem where you know exactly what it is about, it is a poem that lets us use our imagination. The poem starts out with a heart-wrenching statement â€Å"l was hoping to be happy by seventeen†. Within the first eight words of this poem, we the readers are already drawn in. We want to know why a seventeen year old is not happy at such an important point in his life. We begin to think of possible situations where a seventeen year old wouldn't be happy with life; bullying, heart break. Or maybe even death.We have to continue to read In order to understand why this teenager is having such a radar time. Sotto peaks everyone's curiosity by Implying that this teenager has never been happy In his entire life. He relies on our nosiness to ensure that we will continue to read. The character in this poem goes on to tell us reasons for his unhappiness by beginning with school. They talk about how school was â€Å"a sharp checkmate in the roll bookà ¢â‚¬  implying that school was more like a chore. Once they checked one thing off the list, another one was right there to follow.Sotto helps us see the type of teenager the character is. He brings us back into a school hallway where we hear the tuba sound for the sports pep rally. Once everyone leaves for the rally, the only people left in the hallway are the burnouts and loners. The ones with â€Å"poor grades† and â€Å"unwashed hair†, the ones similar to our character. It Is Saturday now and the character and his friend decide to go watch the water at the canal. They don't talk much but they do walk around â€Å"hurling large rocks at the dusty ground. † Our mall character tells us that they both felt awful about a postcard from San Francisco.It was their dream to get there by any means necessary, to â€Å"hitchhike under the last migrating birds† was even an option for them. This line shows how desperate they were to move forward with their lives. F or these friends, the most fun they have on a Saturday is walking by a canal throwing rocks. They wanted to move to the big city where there were big opportunities. Moving to San Francisco for these two would mean they could escape their hum- drum lives. They wanted be able to learn guitar from people who knew more than three chords.They wanted to become the rock stars they have always dreamed of. They were good kids because they didn't want to become the typical rock stars that sit around smoking and drinking. They Just wanted to be rock stars that get up on stage with their long hair and rock out with their guitars. After they are done fantasizing, reality sets back In. They realize they are still stuck in this little Podunk town of theirs. They dream about the idea of leaving but then the water â€Å"white-tipped but dark underneath, racing out of town. This line shows owe much they new the water in the canal and how they wish they could race out of town as easily as it does. Th roughout the poem you get the feeling, that ever since the boys were young they wanted to become rock stars. Unfortunately, something was always holding them back from pursuing their dreams. They originally hoped that by seventeen they would be in San Francisco rocking out but when they got to that age they slowly started to realize they were never going to fulfill that dream. Now they Just go back to the canal and watch, with new and Jealously, as the water runs out of town.

The Best Way To Practice SAT Reading

The Best Way To Practice SAT Reading SAT / ACT Prep Online Guides and Tips Let’s get down to business, to defeat...the SAT Reading. How can you practice for the SAT Reading? Where can you find SAT Reading practice questions? Is it even possible to practice for the Reading section? Read on for the answers to these questions. feature image credit: Mulan by mickey, used under CC BY 2.0/Cropped from original. A Brief Breakdown of SAT Reading To start off, I’ll do a quick runthrough of the structure of SAT Reading. Feel free to skip over it to the Important Tips (â„ ¢) (not actually trademarked, unless I can trademark things just by typing the symbol, in which case I just trademarked that). The SAT Reading section consists of one 65 minute section with 52 passage-based (read the passage or paired passages, answer questions about it/them) multiple choice questions (each with four answer choices). In total, there are four long reading passages and one set of shorter paired passages. Read more about how the SAT is structured here, or find out more about the format of SAT Reading with our article about what’s actually on SAT Reading. Now that you have a better idea of what exactly is on SAT Reading, it's time to jump into tips for how to practice the SAT Reading section in the best way. SAT Reading Practice Tip 1: Use Official SAT Tests When you are practicing for the SAT, you must use actual SAT questions. Why? Because only official SAT questions will test you the same way the test does. Part of what is so tricky about the SAT is that it takes concepts everyone knows (since it's standardized, it has to stick to standard knowledge) and then asks about them in weird ways. Therefore, the best way to ensure you get used to the weird ways of questioning is to do actual SAT questions. As PrepScholar co-founder Allen Cheng has said, â€Å"If you train yourself on questions that don't reflect what's on the SAT, you're going to learn the wrong patterns.† So where do you find official tests? Well, for starters, we've compiled a complete list of all available free complete SAT tests. You can also buy our very own PrepScholar test prep platform, which integrates offical SAT practice tests as part of your personal study program. SAT Reading Practice Tip 2: Practice Under Realistic Conditions When you take the SAT, you’re going to have limited time, materials, and space to spread out (do not underestimate the effect of having to take a test on a tiny desk). You'll be taking the Reading section first, which means that you'll need to be smart about knowing how much effort you can put into the Reading section and conserve enough energy for the rest of the test. Bottom line: I recommend not only drilling reading questions and going through entire reading sections in isolation, but also taking least one full-length timed practice test so you can get used to making it through the whole test . Additionally, make sure to take at least one practice test at the same time of day you would be taking the actual SAT, so that you'll have a good idea of how tired you might be. If you're not a morning person, an 8 am test might mean you don't pay as much attention when reading a passage, especially as compared to studying and practicing Reading questions and passages in the afternoon after school/after work. SAT Reading Practice Tip 3: Review Your Mistakes Effectively The most important part of studying that many students skip over is effectively reviewing mistakes. Learning from your mistakes isn’t just a saying- it’s the single most useful tool for improving your test score. Yes, it’s tempting to just look at a question and go â€Å"oh, I made a stupid mistake† and just move on (I mean, what person wants to dwell on what she got wrong?). KLAXON! KLAXON! Failing to review your mistakes is the biggest mistake of all. To see real improvement in your score, you really need to get down into the nitty gritty of WHY you made the mistake. For instance, what kinds of questions do you struggle with? Do you tend to have problems with data graphic questions? Maybe you struggle when answering inference questions on passages (Line 42 primarily suggests that†¦), or finding the main point of a paragraph. Identifying the types of questions you struggle with most is necessary for creating the most helpful study plan- there's no point in wasting precious prep time practicing questions you already know how to answer. If your problems are with analyzing data graphics questions, you're in luck - we have an article on how best to tackle these questions on this very blog! Have problems with getting through the passage with enough time left to answer all the questions? Brush up your passage reading skills with our article on how best to read the passage on SAT Reading and learn how to stop running out of time. What about the kinds of mistakes you tend to make? Why did you make them? Don't just stop at surface explanations. Surface reason: Oh, I just ran out of time for this question because it was at the end of the section. I totally could have gotten it since it was asking about a detail that was really easy to find. This response is not helpful, because it doesn't make you learn from what you did wrong (and if you don't learn from your error, there's nothing to stop you from continuing to mess up). Nitty gritty: I ran out of time because I spent a solid minute reading and re-reading this one sentence that really confused me on my first skimming of the passage. How can I avoid this in the future? Make sure that I really only skim on my first read-through or read the questions first and do all the detail ones that don’t rely on having to read the whole passage. Here's another example of possible reactions to getting a question wrong: Surface reason: There were two answers that seemed like they were sort of right, and I went with the wrong one. Oh well. A good start, but WHY did you go with the wrong one? Go deeeeeeper. Nitty gritty: I didn’t read the question carefully enough to get what it was really asking. Because of this, when I went back to the passage I wasn’t able to eliminate three wrong answers. Next time, I will really focus on exactly what the question is asking and make sure I only answer the question based on the information in the passage, not based on my outside knowledge. For even more detailed advice and suggestions on how to make sure you review mistakes in a way that improves your score, read my article on that very topic. Action Plan #1: Get official tests to practice from. Learn the way the SAT asks you about concepts to avoid tripping up on questions you can answer. #2: Practice under realistic conditions. Don't neglect to do timed Reading sections as well as full-length practice tests, so you can get used to conserving your energy while still performing at a high level on Reading questions. #3: Mark questions you are unsure of when you are taking the test. This way, you’re not just reviewing questions you got wrong- you’re also reviewing questions you were shaky on. #4: Review your mistakes so you can pinpoint your higher level weaknesses and drill them. If there's a particular type of question you tend to mess up on, focus your studying on that skill type. #5: Do it all over again: never give up [your test prep], never surrender. 'Persistence" in the dictionary by uberof202 ff, used under CC BY-SA 2.0/Cropped from original. As you study, your weak areas may shift, so don’t hesitate to adapt your studying plan to fit your current skill level. For instance, if you had planned to spend a week studying each type of question, but find that after a couple of days you’ve already got the hang of answering questions that ask you to search for details in the passage, don’t waste your time spending five extra days on it- reallocate that time to an area that needs your attention more. For more guidance and suggestions that might work for you, try reading our article on how to improve your SAT Reading score and how to get a perfect on SAT Reading. What’s Next Want more tips on how to study for the SAT? Read our guide to improving your SAT score by 160+ points! Looking to target specific SAT Reading skills? Our ultimate guide to SAT Reading has a comprehensive list of articles targeting each specific Reading skill. What's actually tested on SAT Reading? Find out here! Interested in adding some tutoring to your test prep? PrepScholar Tutors might be right for you. Want to improve your SAT score by 160 points? Check out our best-in-class online SAT prep program. We guarantee your money back if you don't improve your SAT score by 160 points or more. Our program is entirely online, and it customizes what you study to your strengths and weaknesses. If you liked this Reading lesson, you'll love our program.Along with more detailed lessons, you'll get thousands ofpractice problems organized by individual skills so you learn most effectively. We'll also give you a step-by-step program to follow so you'll never be confused about what to study next. Check out our 5-day free trial:

Free Essays on The Return

Around five years ago, I was a total basketball fanatic. I would watch every Bulls’ game on television. I loved watching Michael Jordan play. He was the best. There was no other player like him. Naturally, there was another thing that I liked a lot. I also loved basketball shoes. I loved the way they looked. I loved the way they felt and I loved the way the smelled. Every time I got a new pair I would smell the inside for hours. My favorite pair of shoes was Air Jordan XI’s. They were the ones with the black-patented leather. I could see my face in them. They were so awesome. I got chills just looking at how cool they looked. I remember getting them out of the box every day and just putting them on my bed so that I could walk around and look at them from different angles. They were my dream and my fantasy. I knew that there would never be a better pair of shoes in the world. That’s why I took such good care of them. Every time I wore them I wou ld make sure ! not to step on anything that would get them too dirty on the bottom. I tried to just walk on the sidewalks. I also tried to stay away from other people’s feet so that they wouldn’t step on my shoes. Every time I took them off I would clean them and I would take extra time in cleaning the bottoms so that they would stay looking new. I hardly ever wore them. I only wore them to church and sometimes I would wear them to school, but that was very rare. I kept them in perfect condition for a whole year, but I realized something tragic as I started my 8th grade school year. My shoes started to fit me tight. I had forgotten the fact that I was growing, even if it was a little bit. I didn’t know what to do. There was no way that I was going to be able to keep on wearing them forever and there was no way that these shoes were going to be reproduced so that I could buy them again. I was able to wear the shoes for the rest of the school year. I wo... Free Essays on The Return Free Essays on The Return Around five years ago, I was a total basketball fanatic. I would watch every Bulls’ game on television. I loved watching Michael Jordan play. He was the best. There was no other player like him. Naturally, there was another thing that I liked a lot. I also loved basketball shoes. I loved the way they looked. I loved the way they felt and I loved the way the smelled. Every time I got a new pair I would smell the inside for hours. My favorite pair of shoes was Air Jordan XI’s. They were the ones with the black-patented leather. I could see my face in them. They were so awesome. I got chills just looking at how cool they looked. I remember getting them out of the box every day and just putting them on my bed so that I could walk around and look at them from different angles. They were my dream and my fantasy. I knew that there would never be a better pair of shoes in the world. That’s why I took such good care of them. Every time I wore them I wou ld make sure ! not to step on anything that would get them too dirty on the bottom. I tried to just walk on the sidewalks. I also tried to stay away from other people’s feet so that they wouldn’t step on my shoes. Every time I took them off I would clean them and I would take extra time in cleaning the bottoms so that they would stay looking new. I hardly ever wore them. I only wore them to church and sometimes I would wear them to school, but that was very rare. I kept them in perfect condition for a whole year, but I realized something tragic as I started my 8th grade school year. My shoes started to fit me tight. I had forgotten the fact that I was growing, even if it was a little bit. I didn’t know what to do. There was no way that I was going to be able to keep on wearing them forever and there was no way that these shoes were going to be reproduced so that I could buy them again. I was able to wear the shoes for the rest of the school year. I wo...

Job Likes and Dislikes Listening Comprehension Quiz

Job Likes and Dislikes Listening Comprehension Quiz In this  listening comprehension  you will hear a man speaking about what he likes and dislikes about his job. Listen to what he says and decide whether the following statements are true or false. You will hear the listening twice. Try to listen without reading the listening transcript. After you have finished, check your answers below the  to see if you have answered the questions correctly. Job Likes and Dislikes Quiz The first thing he does is go to the common room.He cleans the rooms when they are empty.He always helps out in the canteen.He usually washes the stairs.He finishes in the afternoon.He likes the routine nature of his job.He feels that it is degrading picking up cigarette butts.He is a millionaire.He likes the flexibility of his job.He enjoys the company of the students.He learns a lot on his job about other cultures.What is the name of his job? Listening Transcript Well, I come into work at eight oclock, and the first thing I do is collect my keys. Then I go to the common room. I sweep up and I do the floors, and I also check the toilets. And when there are no students in the classrooms, I empty the waste bins, and clean the rooms. And I also help in the canteen when the girl is ill to do the teas and coffees. And I usually sweep the stairs and then give them a good wash over. I usually finish at about two oclock.   What I particularly hate about my job is having to be at work for a specific time and leave off at a certain time and have to follow a certain pattern all the time. And another thing I hate doing is picking up cigarette ends and dirty tissues. Its really degrading picking things up that have been in peoples mouths. God, if I were paid for every cigarette end and tissue Id picked up, Id be a millionaire.   What I really like about my job is that I can work on my own, and I can decide when I do something. If I dont feel like doing it today, I can do it tomorrow. I also find the students extremely friendly. They will come and talk to you in their breaks or their free time. They tell you all about their country, customs, habits, etc. and its ever so interesting. I really enjoy it. Job Likes and Dislikes Quiz Answers False - He gets his keys.TrueFalse - Only when the girl is ill.  True - He cleans and washes the stairs.True - He finishes at two oclock.False - He doesnt like being at work and leaving at a certain time.True - He really hates it.False - He would be if he were paid for every cigarette end and tissues he has cleaned up!True - He can choose when he does the various tasks.True - They are really friendly.True - They tell him about their native countries.Janitor, Sanitary engineer

Pathophysiology Case Study Example | Topics and Well Written Essays - 250 words

Pathophysiology - Case Study Example As the discussion outlines the changes in cardiac enzyme levels include the elevated troponin I, elevated myoglobin, elevated CPK and cardiac troponin T. However, cardiac troponin T, and I are the most common marker of myocardial injuries due to their high specificities and sensitivities for diagnosis of acute myocardial infarction. The most common pathophysiologic precipitating event s of ACS are plague rapture, hypertension, chest discomforts and pains that spreads to the left arm and lower jaws. The chest pains are usually associated with sweating and nausea. The other precipitating events can include anemia, acute thrombosis that is induced by rapture and an unstable angina. Bradycardias or excessive slow heart rate and tachycardias (excessive faster heart rate) may also precipitate the ACS. This study discusses that the rationale includes administering of reperfusion therapy either with percutaneous coronary intervention (PCI), thrombolytic therapy or bypass surgery in the failure of the two methods. However, pre-hospital thrombolysis (PHT) is more preferred than percutaneous coronary intervention (PCI) due to the time factor. Consequently, all STEMI patients on COX-2 inhibitors except aspirin is to discontinue their use due to increased mortality risk, heart failure, hypertension, reinfarction and myocardial rupture related to their use. Additionally, IV Beta Blockers should be given during the first 24 hours. The use of morphine and nitroglycerin in managing ischemic chest pains is because morphine helps in reducing the discomfort as a pain reliever while nitroglycerin temporarily opens the arteries thus, enhancing the flow of blood to and from the heart.

Whats Your Dangerous Idea Essay Example | Topics and Well Written Essays - 1000 words

Whats Your Dangerous Idea - Essay Example Common people or the governed want to be left on their own to manage their own affairs. On the other hand, the ruling class or the elites are always seeking for a pretext such as war, social disorder and poverty to increase their power over common people, hence, even in the aristocratic nation, one expects the ruled in defending their interests to delay the growth and development of centralized authority. Aristocracies or governments that repress class conflicts are always successful. For instance, countries such as ancient Rome and U.S became powerful and successful because her citizens were warlike and truculent (Machiavelli 23). Politics and religion were distinct in the sense that people in ancient Rome were not godly and absolute in anyway but they are still in a position to provide vital insight in how people operated. This is the platform and foundation of political thoughts, and how the society is to be planned and organized so that every individual benefits. My political theory offers a cure to the diseased politics in the sense that my interest in the conflicts in early societies is a reflection of my personal concerns with current state which is rife with conflict. For instance, there was tension between the Italian bourgeois and the nobility, and the poor were excluded from other social classes in society. Therefore, with all these dissensions, someone has to emerge as a winner while another as a loser. In such a case, the loser has to submit to the winner in order to establish social stability (Machiavelli 55). Politics is not similar to science because of the absence of absolute rules and regulations for how to attain and maintain authority. There are certain actions to be taken but not police to resolutely and absolutely direct ad guide people’s actions. This is because contexts, time and situations transform. Therefore, the ruler or president will not remain

The evience suggests that PPP hold both in the short and long run Essay - 1

The evience suggests that PPP hold both in the short and long run - Essay Example an be substantial short-run deviations from PPP, but in the long run relative PPP holds remarkably well because fundamentals and arbitrage are dominant long-run economic forces† (Marewijk, chapter 20); In short run price level tends to be sticky and takes time to change (Rogoff, 1996). And that â€Å"Dorodian, Jung, and Boyd [1999] found that in the long-run, PPP tends to hold more often under a floating exchange rate regime than under a fixed exchange rate system† (Anorou, Braha & Ahmad, 2002). There is however some studies which focused on the short run basis of PPP. Chowdhry, Roll & Xia (2004) find that â€Å"relative PPP holds well in the short run in both single-country-pair OLS regressions and a pooled system regression† and that their evidence â€Å"for short-run relative PPP is unlikely to be driven by missing world factors or by real effects of inflation†. Further, â€Å"our results complement the findings from the long-run PPP tests, and help resolve the PPP puzzle in the short run†. They also have an evidence that â€Å"relative purchasing power parity holds quite well in the short run when inflation is extracted from stock prices†. â€Å"For small differences in annual inflation between the United States and the country concerned, the correlation between relative inflation and depreciation in each of the years seems low. Relative PPP appears to â€Å"hold more closely for countries experiencing relatively high inflation† (Tayl or & Taylor, 2004); â€Å"Finally, the IIRE is operative in both the short and long run in response to changes in the domestic price level† (Elwood & Fields, 1998). Based on those results, Click (1996), as mentioned by Fujiki & Kitamura in 2004 concludes that in â€Å"the time-series dimension, using the random-effects model, purchasing power parity holds, conditional upon the Balassa–Samuelson effect.† Chapter 18 — Exchange Rate Theories discusses the favorable effect of PPP in the short run over long run. â€Å"PPP holds even in the

Teenage Pregnancy Literature Review Example | Topics and Well Written Essays - 1000 words

Teenage Pregnancy - Literature review Example It will also cover the factors that cause and how it can be prevented. Cherry, A et al, (2001), Teenage Pregnancy: A Global View, Greenwood Publishing Group, New York. According to Cherry and others, teenage pregnancy is the pregnancy that afflicts persons under 20 years especially when the pregnancy terminates. This predicament is always brought by various individual and societal factors that is always manifested in most communities. For example, poverty, parental neglect, lack of education and unemployment have been cited as most reasons why teenagers fall pregnant early (Cherry et al, 2001, p.120). In addition, the authors explain that the pregnancy can occur at various periods in the life stage of the girl child. This is either before or after puberty. On that note, it also happens with menarche, which is the first menstrual period that happens between the ages of 12 and 13. According to the writers, this is the stage of fertility among females and they are prone to getting pregn ant. However, these authors concur that teenage pregnancies differ from nation to nation depending on the economic prospects, development and cultural factors among others (Cherry et al, 2001, p.126). Similarly, there is the use of condoms and contraceptives that are varying from country to country. While other nations allow the use of contraceptives to prevent unwanted pregnancy among teenagers, other countries bar them the grounds of religion and culture. Aria, L, (2009), Teenage Pregnancy: The Making and Unmaking of a Problem, The Policy Press, New Jersey. According to Aria in her book, there are different signs and symptoms of noting when a teenager is pregnant. However, before she tackles that, she narrates the risk factors that teenagers/adolescents have to contend with in the community. For example, economic disadvantage especially in developing nations that survive on less than a dollar a day and older male partner. Additionally, poor school performance, young age and single or teen parenthood are other serious factors predisposing teenagers to early pregnancy (Aria 2009, p.89). Therefore, the symptoms of pregnancy among teenagers include abdominal distention, fatigue, missed period and breast enlargement or breast tenderness. Others include nausea/vomiting, frequent urination and light-headedness or actual fainting. On that note, Aria suggests various signs and tests that are fundamental to identify early to help a pregnant teenager. For example, she observes issues such as gaining of weight and medical examination may indicate increased abdominal girth. Alternatively, healthcare provider may also examine the top of the enlarged uterus called the fundus to establish a better way to help the teenager. These examinations may entail that involving the pelvic to show purple or bluish coloration of the vaginal walls (Aria 2009, p.142). Furthermore, urine and/or serum when passed through a pregnancy test usually turn out as positive. Another key test involv es the dates of the pregnancy that confirmed or checked using a pregnancy ultrasound. Farber, N, (2009), Adolescent Pregnancy: Policy and Prevention Services, John Wiley & Sons, New York. Farber her in book explains the practical policies that if implemented have a chance of reducing teenage pregnancy. Similarly, she has tested treatments that pregnant teenagers should undergo in order to safeguard the welfare of the unborn baby.

Models of Communication. Communication in Organisation Essay

Models of Communication. Communication in Organisation - Essay Example It is clear enough in conventional usage, but obscure when we seek to determine the limits of its application. To illustrate, if someone talks to another and common understanding results (indicated by mutually satisfactory action), we have no qualms about saying that communication has occurred. If, however, misunderstanding results (indicated by mutually unsatisfactory action), we are uncertain whether we should say that there has been poor, or no, communication. (David, Kenneth,1970:15). Definitions of "communication" fall into two broad categories. In one category are those definitions which limit the process of communication to those stimulus-response situations in which one deliberately transmits stimuli to evoke response. In the other category are those definitions that include within the area of communication stimulus-response situations in which there need not be any intention of evoking response in the transmission of the stimuli. The second category obviously overlaps the first. (David, Kenneth,1970:16) Mathematical Model of Communication: Claude Shannon and Warren Weaver published a model; the model uses boxes and arrows to represent the communication process. However, the model is little bit complex. Box-and-arrow models of communication: This model breaks the communication strea... However, the model is little bit complex. Box-and-arrow models of communication: This model breaks the communication stream into components i.e. sender, message, and receiver and the direction of influence. In the diagram below arrows go from left to right, that is, from a sender to a receiver, the idea is that it is the sender who, through messages or speeches, brings about communication influences on the receiver. Group Communication Model: This model emphasizes on communication within an organisation i.e. the flow of messages between two individuals or within a group of people. The figure below describes the layout of the model where each circle is a person. (Models of Communication,2006) Post office model of Communication: The usually unarticulated theory of communication in Western culture focused on an alleged "transfer" of meaning from one mind to another by means of some medium. Communication is erroneously thought to be accomplished by wrapping an idea in words and sending it off to the other person, who unwraps the words and discovers the idea. (Barnett,1989:19) Schemata Model of Intercultural Communication: Generally communication requires the transmission of information from sender to receiver. Commonly, person A encodes an idea and sends it to person B who decodes it. The codes are culturally based, as is the semantic content (the meanings in each communicator's mind). When communicators come from different cultures, person A may take person B's culture into account, and encode with certain characteristics of B's codes and meanings in mind. Similarly, when decoding the message communicator B may take into account certain characteristics of person A's communication codes and semantic categories. What communicator A

English Language - Business Writing ( memmo and informal reports ) Essay

English Language - Business Writing ( memmo and informal reports ) - Essay Example ch allow readers to validate where the information stems from as well as to provide readers with the ability to personally investigate information† (Bolt, 2007). In the workplace, weblogs can allow the company to gain a deeper understanding of what â€Å"clients actually want, need and will pay money for† (Innovation Creators, 2007). This article on ‘How to use Blogs in the Workplace’ states the opportunity for personal motivation and focused business communication amongst the uses for weblogs besides public relations and marketing. When used to facilitate focused business communication, weblogs can be effectively used â€Å"as a platform to help people withing your company communicate about what they are doing for work† (ibid). Not many CEO’s use blogging mainly for reasons of time and the fact that it is more likely to be under scrutiny by employees (Jeremiah, 2007). However, if used carefully, it is quite simply an easy and powerful means of communicating. In fact, weblogs are a mass communications channel for company information, public relations as well as internal communications. And, the medium of technology makes the whole process of blogging easier. Through the Internet it is easy to reach a huge global audience not limited to the company or immediate market. Debbie Weil author of The Corporate Blogging Book says that, â€Å"an effective blog enables you to have a two-way conversation with customers and employees†. Also, weblogs can make effective use of a combination of images, audio and video content too besides text. The sheer quantity of webblogs is very large but Internet search tools are powerful in finding the precise information required. Weblogs also help to build connected businesses. Hyperlinks make it possible to link with related information from other writers. I strongly urge to consider the option of blogging to supplement your existing communication methods to reach out to your audience more effectively. It is a popular trend and

Teenage Pregnancy Literature Review Example | Topics and Well Written Essays - 1000 words

Teenage Pregnancy - Literature review Example It will also cover the factors that cause and how it can be prevented. Cherry, A et al, (2001), Teenage Pregnancy: A Global View, Greenwood Publishing Group, New York. According to Cherry and others, teenage pregnancy is the pregnancy that afflicts persons under 20 years especially when the pregnancy terminates. This predicament is always brought by various individual and societal factors that is always manifested in most communities. For example, poverty, parental neglect, lack of education and unemployment have been cited as most reasons why teenagers fall pregnant early (Cherry et al, 2001, p.120). In addition, the authors explain that the pregnancy can occur at various periods in the life stage of the girl child. This is either before or after puberty. On that note, it also happens with menarche, which is the first menstrual period that happens between the ages of 12 and 13. According to the writers, this is the stage of fertility among females and they are prone to getting pregn ant. However, these authors concur that teenage pregnancies differ from nation to nation depending on the economic prospects, development and cultural factors among others (Cherry et al, 2001, p.126). Similarly, there is the use of condoms and contraceptives that are varying from country to country. While other nations allow the use of contraceptives to prevent unwanted pregnancy among teenagers, other countries bar them the grounds of religion and culture. Aria, L, (2009), Teenage Pregnancy: The Making and Unmaking of a Problem, The Policy Press, New Jersey. According to Aria in her book, there are different signs and symptoms of noting when a teenager is pregnant. However, before she tackles that, she narrates the risk factors that teenagers/adolescents have to contend with in the community. For example, economic disadvantage especially in developing nations that survive on less than a dollar a day and older male partner. Additionally, poor school performance, young age and single or teen parenthood are other serious factors predisposing teenagers to early pregnancy (Aria 2009, p.89). Therefore, the symptoms of pregnancy among teenagers include abdominal distention, fatigue, missed period and breast enlargement or breast tenderness. Others include nausea/vomiting, frequent urination and light-headedness or actual fainting. On that note, Aria suggests various signs and tests that are fundamental to identify early to help a pregnant teenager. For example, she observes issues such as gaining of weight and medical examination may indicate increased abdominal girth. Alternatively, healthcare provider may also examine the top of the enlarged uterus called the fundus to establish a better way to help the teenager. These examinations may entail that involving the pelvic to show purple or bluish coloration of the vaginal walls (Aria 2009, p.142). Furthermore, urine and/or serum when passed through a pregnancy test usually turn out as positive. Another key test involv es the dates of the pregnancy that confirmed or checked using a pregnancy ultrasound. Farber, N, (2009), Adolescent Pregnancy: Policy and Prevention Services, John Wiley & Sons, New York. Farber her in book explains the practical policies that if implemented have a chance of reducing teenage pregnancy. Similarly, she has tested treatments that pregnant teenagers should undergo in order to safeguard the welfare of the unborn baby.

English Language - Business Writing ( memmo and informal reports ) Essay

English Language - Business Writing ( memmo and informal reports ) - Essay Example ch allow readers to validate where the information stems from as well as to provide readers with the ability to personally investigate information† (Bolt, 2007). In the workplace, weblogs can allow the company to gain a deeper understanding of what â€Å"clients actually want, need and will pay money for† (Innovation Creators, 2007). This article on ‘How to use Blogs in the Workplace’ states the opportunity for personal motivation and focused business communication amongst the uses for weblogs besides public relations and marketing. When used to facilitate focused business communication, weblogs can be effectively used â€Å"as a platform to help people withing your company communicate about what they are doing for work† (ibid). Not many CEO’s use blogging mainly for reasons of time and the fact that it is more likely to be under scrutiny by employees (Jeremiah, 2007). However, if used carefully, it is quite simply an easy and powerful means of communicating. In fact, weblogs are a mass communications channel for company information, public relations as well as internal communications. And, the medium of technology makes the whole process of blogging easier. Through the Internet it is easy to reach a huge global audience not limited to the company or immediate market. Debbie Weil author of The Corporate Blogging Book says that, â€Å"an effective blog enables you to have a two-way conversation with customers and employees†. Also, weblogs can make effective use of a combination of images, audio and video content too besides text. The sheer quantity of webblogs is very large but Internet search tools are powerful in finding the precise information required. Weblogs also help to build connected businesses. Hyperlinks make it possible to link with related information from other writers. I strongly urge to consider the option of blogging to supplement your existing communication methods to reach out to your audience more effectively. It is a popular trend and

History of Western Art Essay Example for Free

History of Western Art Essay It entered into the register in 1593 and was there for a period of 47 years. Venus is the goddess of love, while Adonis is a handsome mortal. The woman image (Venus) is seen, assisted by a small child, trying to restrain Adonis from setting off. The woman is naked while the man is in a hunter’s attire. Some hunting dogs are also seen by the man’s side. This painting shows only a small part of Adonis and Venus. The artist focused only on the two characters; Venus wanting Adonis’ embrace but Adonis is refusing and this is clear in the painting. It can also be seen that behind her, there are some flowers and a small thicket. In this painting the artist has tried to use the least poses or none at all. This makes it unique from most other paintings. Another ingredient of the uniqueness of this painting is that the artist has fairly restricted the gestures belonging to the two hovering figures. He has actually used calmness in such a situation that is so emotional. Le Dejeuner sur l’Herbe (1863) This was first presented to the salon in 1863. There is minimum use of lines. A naked woman with two men seated together in an absurd manner. At the background is another image of a woman slightly bending and appears to be bathing and facing the two men and the woman. The background is also dark as compared to the foreground. In fact, the woman looks brighter than anything else. The naked woman has her clothes spread all over with some food stuff in a basket at the lower side end, while one of her legs is stretched towards one of the men’s own space. How these two men are seated suggests that they have no business to do with the woman and they seem to be communicating with each other. Being ignored, this woman chooses to just look at the viewer shamelessly. On the other hand, the two men are in attire which is actually decent and it probably was fashionable during this period. And contours here have not been used; the artist has utilized light and paint. It is evident that a viewer’s emotional response will be determined by the image of the naked woman and at the first glance, will be left wondering about the situation that these two men are in; nicely dressed men sitting next to a blatant woman who has not even a single piece of a covering on her body, in fact on an open. Grande Odalisque by Ingres Created in 1814, it fit into the romanticism of between 1750 and 1850. It was fist shown in salon in 1819. It again has an image of a naked woman lying in something like a sofa and also posed in an unhurried manner. She has a small head, looking at the viewer, and a stretched out arms and legs. She has only shown her back and small part of her breast in the ingress painting; it is polished smoothly on the surface and has simple contours drawn round in a rhythmic manner. The eventful material by the woman’s side complements the smooth body planes. The painter seems to be bringing out a relationship between colors and tone in a way that it is hard for one to forget. During this period, the concubines had a duty of merely satisfying sultan’s bodily pleasures. For this purpose, the artist has symbolically elongated the area around her pelvis. Furthermore, the way this woman has posed and her position in relation to her pelvis is an illustration of how deep and complex the emotions and the thoughts of the woman are. The romantic founders cast-off some common approaches and looked for freedom of expression through their art work. By doing this, they concentrated much on freedom in self-expression, mantic love, individualism, and adventure. Another dominant concept they used is the inspirational idea of dealing with pain, terror, power and darkness. This, of course, is not difficult for humans. Hence romantic artists have engaged a variety of styles and ways in their work even in neglecting the strict academia. This is displayed by Ingress in his Grande Odalisque work. From the above, it can be seen that the three images differ in some way. First, how the paintings are done differs from one another. For instance, while we are have wide use of lines and contours in Grande Odalisque, minimal of these features are employed in the Le Dejeuner sur l’Herbe. another. The difference is that, the images were produced at different times and hence their themes are also different and each has a theme that is in line with the period it was created. Thirdly, we have different artists for the different images and as such since every artist has a different taste from another, definitely their work will be different. In as much as these differences exist, there are also similarities between these images. It is clear in all images that romance has been the major, or one of the major, themes and in every case the main character is a woman. Another major similarity is the nudeness of the women in every image. With all these, I still disagree that these nudes were consistent with the general trends of the period. This is because at some instances, the nudes behaved in a very awkward manner such as staying completely naked in public, and leaving the viewer questioning their moral standards. The difference is as a result of the fact that the artists have different ways of symbolizing events ant ideas and, as said earlier, they have different tastes. The similarity is as a result of the fact that each of the artists wants to divert from the tradition of the academic style and wants to embrace freedom. Every artist in these three images has shown the woman to be the major character and a suitable object of bringing out the real feeling of what each of them wants to communicate. Nudeness was actually such an enduring subject in western art because every one of the images tries to bring out a theme in the best way possible and every artist did not want to be left behind and subject of the nudes had to be considered by them. References Calley G. K. , (2000). Romanticism. In Heilbrunn Timeline of Art History. New York: The Metropolitan Museum of Art.

A Dolls House | Analysis | Female Gender

A Dolls House | Analysis | Female Gender Henrik Ibsens A Dolls House presents to us Nora, the doll, who is caught up in a constricting marriage to Torvald, who represents the society of 19th century Europe through his narrow mindedness and hard and fast rules. In this society, women are a suppressed bunch and do not have many opportunities to express or be themselves When they are little girls in pigtails, they live by their fathers rules and abide by the law in the house. They get married and go to their nuptial homes .Here they have to live under the thumb of their husbands and meekly take on whatever is thrown at them. On the other hand, we have Mariama BÃ ¢s So long a letter, which is set in Post-colonialist Senegal. Here we have Ramatoulaye, a model housewife living under her husbands roof and putting her family before self. She writes a long letter to her best friend Aissatou which details the events after her husbands death and also provides a flashback of her and her friends lives over the time they have matured from girls to women to mothers. An unmistakable hint of feminism is perhaps what makes the novel a strong megaphone for the oppressed woman in Africa. The African woman is oppressed by her culture and by virtue of her position. Aissatou is however a rebel and goes against the societal norms and Ramatoulaye gradually realizes she cannot look to her culture for much. Throughout both of the works that I have studied, both the characters of Nora and Ramatoulaye are similar in the fact that both their characters develop throughout the novels. This represents the emergence of the feminine in both the works. In this essay, I will be analyzing how the writers present women and the problems that they face in two different societies in two different parts of the world. Ibsen was very concerned a about the position of women in the society that he lived in .he looked at his mother and the other women he was associated with as models to study. He thought that women had a right to amplify their own distinctiveness, but in reality, their function was habitually self-sacrificial. The concept of gender- equality did not exist and women were regarded inferior, either in relation to their husbands or the social order, as is apparent from Torvalds dismay of his employees thinking he has been influenced in a decision about Krogstads job by his wife. It was not tolerable for women to conduct business or control their own capital. It was considered necessary that they had the authorization of the man who owned them husband, brother or father before they engaged in any activity involving money. Furthermore, they were not cultured for responsibility. Nora falls victim to both the injustices, by taking out a loan without the endorsement of her husband or father and by believing, out of unawareness of the world around her, that she could get away with forging a signature. In a way, single or widowed women like Mrs. Linde had more room to breathe than married ones, in that they earned their own money and did not have to hand it over to the alpha male of the family .They also did not have to depend on their husbands for anything. But even so, the careers open to women were constrained and hardly paid enough. They could either become clerks, teach or house-keep. Whats more, womens work was grindingly dreary, and likely to leave an intelligent woman like Mrs. Linde disgruntled. Women often got into another trap: Marriage. Yes, marriage was a snare in itself. They could divorce, but it carried a communal stigma not only for the woman, but also for her spouse and family. Hence, few women even weighed it as an option. Torvald preferred to a certain extent to have a make believe marriage, for the sake of appearances, rather than an annulment or an amicable separation. When he discovers the truth about the money, he tells Nora. It must be hushed up. Whatever it costs. As for you and me, we must go on as if nothing had changed between us. In public. This is clearly demonstrative of the fact that Torvalds regard for his public image is much greater then his regard for Noras happiness, who is clearly in an unhappy alliance. He should let Nora get a divorce from him rather than being in a playhouse marriage. The characters of Nora, Mrs. Linde and the Nurse all have to sacrifice something or the other to be accepted, or even to survive. Nora not only sacrifices herself in borrowing money to save Torvald, but she loses the children she undoubtedly loves when she decides to pursue her own identity. Mrs. Linde loses the true love of her life, Krogstad, and is forced to say I do to a chap she does not love in order to prop up her needy relatives. The Nurse gives up her own child to look after other peoples in order to survive financially. Besides, she sees herself blessed to get her lowly job, given that she has committed the sin of having a child out of wedlock. In the society where Ibsen as raised women who had illegitimate babies were stigmatized, while the men responsible often escaped scorn. Hence, A Dolls house presents a pitiable picture in terms of the treatment and position of women in the European society of the 19th century. On the other end of the line we have So long a letter, which is a novel written in Western Africa, most probably Senegal. This book details the lives of two women, Ramatoulaye and Aissatou, who are moving through life with nothing but each others support. They are both caught in the same situation as they are both victims of their husbands marrying other women and hence engaged in bigamy. This novella shows us two sides of the same society The post/colonialism Senegal is a hugely patriarchal society, where the men are placed at the crux of family life. They are the sole breadwinners in each households. They put the food on the table and are the only source of income in any family. The women however, cut a sorry figure. The only function they seem to perform or the only utility they seem to have is to have babies for their husbands. The only role they play is that of prostituting for their husbands. Pardon my strong language, but it would seem that women were placed in that society only to satisfy the men and have sex with them. The only course that their lives could take was to get married and have children as soon as they finished their school. That is, if they were lucky enough to go to school. Senegal is a chiefly Islamic country and sharia law was followed.Sharia law prohibits girls who have reached maturity to go to school to avoid any contact with the outside world .Basically; they could not go school, as it would mean getting to meet people from the outside and also socialize with men other than their own fathers or brothers. However, Ramatoulaye does have the opportunity to go to school fortunately. This is one of the factors that influenced the way sh e looked at life compared to the older women of her time.. Also the society was in a way hypocritical, because the men could do anything they wanted and go scot- free but the women would be criticized for doing the same. In fact, both the husbands of Aissatou and Ramatoulaye commit bigamy with women half their ages. However, the women were looked down upon if they married a second time unless they were widows. Also, Islam prevents divorce, unless the husband chooses to divorce his wife. The woman has no right to divorce her husband because, according to sharia law, they had the sole role of upbringing the children. The man was only supposed to bring in the money. Hence, the religion of Senegal also played a restricting role and was in a way responsible for the treatment of women as represented in So long a letter. In the above discussion I have analyzed both A Dolls House and So long a letter by looking at instances which look at the way in which women were treated in the respective societies in which the books are set in. It is to be noted that A Dolls House and So long a letter were not only written in different countries, but also during different time spans. However, these two books both paint a gloomy picture of the way in which women were placed in society and treated by the people around them despite being written almost a century apart. Another noticeable attribute of both the works is the fact that the women protagonists rise up through the rubble of their lives somewhat like the mythical Phoenix. This is also relevant in the modern context because nowadays women have risen up to be equals to men in all spheres of life. Aditya Arun

Free Essay on Mark Twains The Adventures of Huckleberry Finn - Cruelness :: Adventures Huckleberry Huck Finn Essays

Cruelness in Adventures Of Huck Finn Throughout the tale of Huckleberry Finn as told by Mark Twain (Samuel Clemens), almost every character for his or her own reasons lies. This can be considered a commentary on the morality and ethics of man kind by Mr. Clemens. Almost no person exists that has never uttered at lease one untruth. That is one of the wonderful things about this novel. It closely mimics real life. There are characters that lie for personal gain. There are also those that lie only in hopes of helping others. Though both are lies, one can be considered courteous or even heroic at times, where the other can only appear greedy and wrong no matter what light it is viewed in. Mark Twain often uses the river to denote freedom and purity, however just as many lies are told on the river as off. This is because Twain doesn't make the assumption that all lies are wicked, and can thus attach them to his symbol of pure good. Practically every "good" character in Huckleberry Finn lies. Huck himself lies on almost countless occasions. Miss Watson lies on at least one occasion. Jim tells several lies during the tale. Tom Sawyer is practically unable to speak the truth. Yet none of these characters are seen as morally corrupt. The villainous characters lie on a constant basis in the course of the story. The king makes lying an art at times, while the duke lies without pause for his entire appearance in the story. Pap makes up numerous tales during his time in the book. All these characters are considered evil and wrongdoers. The difference is the fact that the latter characters lie in hopes of personal gain, while the first characters lie to help others, or in order to entertain. Nearly every character lies in Huckleberry Finn; it is their motivation for their lies that defines their character to the reader. Huckleberry himself tells many a lie during the story. Perhaps his biggest lie is when he fakes his own death, and makes the whole town look for hi s "dead carcass" (Clemens 32). This caused the widow and Miss Watson a terrible amount of heartache and concern.

Easy Access For Children on Pornography Sites Essay -- Argumentative P

Easy Access For Children on Pornography Sites You just finished a day's work, have arrived home, unlocked the door, step inside, and just as you are about to yell, "anyone home," you hear hooting and hollering coming from the family room. As you enter the room you see your children and their friends glued to the computer screen, which is covered with explicit images not intended for the eyes of children. According to an article written by P.J.Huffstutter, "Yahoo, MSN Criticized for Offering Easy Access to Pornography," (C1) these two large Internet companies, have made it possible for everyone of all ages to access these adult communities. They require no proof of age, making it far too easy for under-age children to freely view the pornographic pictures and videos of their choice While adults may find leaving a site easy if they are uncomfortable, trying to restrict children from accessing these sites is a different issue. To watch your kids every moment is unrealistic and would not please anyone. According to Net Nanny, "Kids need to learn Internet safety practices and differentiate between right and wrong, because their parents won't always be there." There must be some sort of compromise. We, being responsible adults, need to take charge of what our children are doing when online, since little effort is required to gain entry to pornography sites. I used Microsoft's MSN search facility to look for "porn," and the only warning I received was that I had entered a search term that was likely to return adult content. While that may be more warning than in the past, it still isn't enough to keep children away. Then I was directed to a related link entitled NightSurf, and within two minutes I was presented with images of nudity... ...pornography with such ease, parents are going to have to figure out a way to keep their children off these sites. The only other option is coming home and finding them looking at something they shouldn't. Because some children, given the opportunity, are going to seek out these sites, even if you ask them not to. After all, children will be children. Works Cited Huffstutter, P.J.. "Yahoo, MSN Criticized for Offering Easy Access to Pornography." Los Angeles Times 23 Sept. 2001, sec. C: 1-2. Bruckman, Amy. "Finding One's Own in Cyberspace." Composing Cyberspace. Richard Holeton. United States: McGraw-Hill, 1998. 171-178. SafeSurf. Press Release. "Netscape and SafeSurf Team Up to Protect Children Online." Westlake Village, CA. 17 June. 1998. "Net Nanny 4: Product Description." http://www.netnanny.com/home/net_nanny_4/product_description.asp. 4 Oct. 2001.

The Author to Her Book

Within the poem, â€Å"The Author to Her Book,† Anne Bradstreet uses a complex metaphor to describe her attitude towards one of her works that was published without her permission. Throughout the poem, she compares her anger towards her book to that of an unwanted child. Bradstreet apparently has the attitude of a perfectionist, so she did not think her book was worthy of publication. However, she was able to get it back and make corrections. Although Bradstreet has a negative attitude towards the publication of her book, she does show some signs of satisfaction when the book is returned to her. Throughout the poem, Bradstreet displays her negative attitude through a complex metaphor. The metaphor compares an unwanted child to a book that was published without her permission. She immediately begins the poem by showing her displeasure for her own work. â€Å"Thou ill-formed offspring of my feeble brain. † The metaphor shows a comparison of a malformed child to her piece. She also claims that her book was stolen from her. Being a perfectionist, she did not publish anything that was not perfect. Who after birth did’st by my side remain,/ Til snatched from thence by friends, less wise than true,/ Who thee abroad exposed to public view. † Based on these lines, she claims her friends took her work and published it for all to read. She also states that they were less wise than true. This could possibly mean that she believes that her friends were ignorant in that they did not realize the faults in her work. She then shows some signs of disappointment and possible embarrassment when she states that her errors were there for everyone to see. Where errors were not lessened, all may judge. † Within the first six lines of the poem, Bradstreet disguises her negative attitude through her complex metaphor. When Bradstreet is given a second chance after her book is returned, she has an attitude of satisfaction. After the sixth line, the speaker talks about correcting the â€Å"ill-formed child. † Outside the metaphor, Bradstreet is actually referring to her being given the chance to fix and edit her book. â€Å"At thy return my blushing was not small,/ My rambling brat (in print) should mother call. Almost everyone who has created something has a feeling of attraction and love for it. The same applies for Bradstreet, â€Å"I cast thee by as one unfit for light,/ thy visage was so irksome in my sight;/ Yet being mine own, at length affection would. † After this, she starts to express her hope in correcting her faults within the book. â€Å"Thy blemishes amend, if so I could. † However, being the perfectionist she is, she finds new problems every time she proofreads it. â€Å"I washed thy face, but more defects I saw,/ And rubbing off a spot, still made a flaw. Bradstreet allows herself to become temporarily positive when she tries to â€Å"improve her child’s clothes. † â€Å"Yet still thou run’st more hobbling than is meet;/ In better dress to trim thee was in my mind,/ But nought save homespun cloth in the house I find. † In the last few lines, Bradstreet’s attitude of perfection is completed when she â€Å"lets her child free. â€Å"In this array, ’mongst vulgar may’st thou roam;/ In critics’ hands beware thou dost not come. † â€Å"She claims that she is satisfied to let people read her work and that she does not want it to fall into the critics’ hands. In the second half of the poem, Bradstreet shows her satisfaction with the re-publication of her book. Anne Bradstreet reveals various emotions throughout her poem, â€Å"The Author to Her Book. † Within the first half, she has an extremely negative attitude towards the improper publication of her work. In the last part, however, she expresses satisfaction when she has the opportunity to correct her piece. By using a detailed complex metaphor, Bradstreet is able to demonstrate her complex attitude about her book within the poem. The Author to Her Book In Anne Bradstreet’s poem â€Å"The Author to Her Book† she expresses her attitude of being embarrassed because sees so many flaws and mistakes in her writing, as a parent may see in their child but loving and apologetic because it is her own and she can’t make it better. Bradstreet’s use of the extended metaphor of the book being her offspring expresses her attitudes of embarrassment and love. The first metaphor is of her book to a child, this is the controlling metaphor. The first line: â€Å"Thou ill-formed offspring of my feeble mind. . . † shows distaste for the book but more importantly compares the book to being a child of her own. On line 8, â€Å". . . my rambling brat (in print) should mother call. . . † she shows another view of her writing as a brat and herself as its mother. Finally, the entire last paragraph starting on line 20 â€Å"In critic’s hands . . . thee out the door† she very forwardly expresses that she is the mother of her book. She uses her controlling metaphor to help express her attitudes. Bradstreet’s attitude of embarrassment shows through her words quite vividly. She first talks about being embarrassed on line 7 â€Å"At thy return my blushing was not small. . . She is embarrassed to know people read her book. She didn’t want to have her book sent out but her friends took it from her. â€Å"Till snatched from thence by friends. . . †-line 3. She does not think her â€Å"offspring† is ready to be exposed to the real world. She wants to keep it hidden with her from the world. â€Å"I cast thee by as one unfit for light. . . †- line 9 . Bradstreet’s embarrassment comes from her â€Å"offspring† being â€Å"unfit† for the world to see and the flaws that she sees. Although she is embarrassed by her â€Å"offspring† she also has a love only a mother could have for a child. On line 12 she says â€Å"Yet being mine own. At length affection would thy blemishes amend. . . † She hopes that her love will help her â€Å"offspring† to become something to be proud of. â€Å"I washed thy face but more defects I saw. . . † on line 13. Here Bradstreet is trying her best to fix her â€Å"offspring† and make up to be something it just may not be. Although, she does love her â€Å"offspring† and although she is unhappy with it she soon has no choice but to send it out. â€Å"And for thy Mother, she alas is poor, which caused her thus to send thee out the door†- line 23. At this point she knows that it is not up to her standards but she has no other choice but to send out her â€Å"offspring† to help make her a living. Her attitude of loving shows in trying to do what’s best but she soon realizes that she has what she has. Anne Bradstreet loves her book solely because it is her own, but that may also be why she sees the flaws in it. She only wants to do what’s best for her â€Å"offspring† and tries to accomplish something but only sees more to fix. All throughout her poem, the extended metaphor is repeated, line after line, from the opening to the end, to convey her complex attitude.

Display screen Essay

A monitor can be considered as a window into the computer’s memory. It allows data entry to be checked by echoing input characters on the screen. The disadvantage of monitors is that data on the screen is temporary (called softcopy) and they can hold only limited amount of data. Quality Factor – Resolution Resolution defines sharpness and clarity of an image and is specified as the number of dots per character. Modern packages are using a lot of graphics and therefore require high-resolution monitors. Display Adaptors Adaptors are cards installed in motherboard to control a monitor. The following specifications were evolving over the years:   Hercules – mono   Colour Graphics Adaptor (CGA) – low quality   Enhanced Graphics Adaptor (EGA) – medium quality   Video Graphics Array (VGA and Super VGA) – high quality   Extended Graphics Array (XGA) – successor of SVGA, has the power to handle the video and animation requirements of the modern multimedia packages and games Bit Mapping Technique For monochrome displays, only one bit of memory is required for each pixel. If it is set to 1, the pixel is illuminated. If the corresponding memory location contains 0, the pixel is left dark. A binary representation in RAM The equivalent screen representation Figure 1. Bitmapped representation of letter T coding in RAM and corresponding image on screen For colour monitors, more than one bit is required to keep information about a pixel because apart from illuminated or not setting, colour specification is also required. Monitors that are capable of displaying 16 colours only would require 4 bits of memory per pixel (16 = 24). Figure out how many bits of memory per pixel are required to give a choice of 512 colours? Thus the required size of visual memory depends on the number of pixels on the screen (resolution factor) and on the number of colours available. If you are buying a modern monitor which is bigger than 14†³, it is desirable to have at least 2 M of memory on the video card. Types of Monitors 1). Cathode Ray Tube (CRT) Technology: A beam of electrons lights up pixels/dots on the screen Colour is achieved by combining Red/Green/Blue (RGB) of different intensities. Size: Size is measured diagonally (corner to corner). Today monitors are available in sizes 14†³, 15†³, 17†³, 21†³. But the monitor size doesn’t tell anything about the maximum viewable image size. The bezel in front of every monitor’s CRT diminishes the viewable area by approximately an inch. When deciding on which monitor to buy, think of which resolution you’ll be working in most frequently. The higher the resolution, the bigger the monitor is required. Monitors usually display 25 lines 80 characters each in text mode. Standard Resolutions (in pixels) VGA 640 x 480 SVGA 800 x 600 XGA 1024 x 768 1280 x 1024 1600 x 1200 Some high-end monitors support these high resolutions. Designed for professional level work,1600 x 1280 e. g. computer-aided design or desktop publishing 1800 x 1440 Supported by at least one: ViewSonic P815 Mega An interlaced monitor draws its screen in two passes. First it draws every second line and then fills in the missing lines. Interlacing is noticeable because of flicking screen and can cause headaches. A non-interlaced monitor draws its screen in one pass. Another reason for a flicking screen is the frequency with which the monitor redraws its screen – called refresh rate or vertical scan rate. The bottom line should be 75Hz so that flickering effect doesn’t show up. Ensure that your monitor and graphics card can be synchronised to the same refresh rate. 2). LCD (Liquid Crystal Display) These displays are known as being used in calculators and watches. They have an advantage of being cheap but a disadvantage is that it is very hard to see what they display in the dark. They are used in laptops because they are flat. LCDs come as monochrome or colour. Monochrome LCD images usually appear as dark gray images on a grayish-white background. Color Liquid Crystal Displays use two basic techniques for producing color: passive matrix and active matrix. Passive matrix is the less expensive of the two technologies. It offers good contrast and viewing angle suitable for graphical user interfaces but its colors are not particularly sharp and it has slow reaction times. This is the most popular display used in notebook computers today. It consists of a grid of horizontal and vertical wires. At the intersection of each grid is an LCD element which constitutes a single pixel, either letting light through or blocking it. Active-matrix technology, also called thin film transistor (TFT), produces color images that are as sharp as traditional CRT displays at 1/8 the space, but the technology is expensive. For multimedia applications with video images the fast response time of TFT active matrix displays is ideal. For color active matrix provides individual color bits for each displays. An active-matrix display uses from one to four transistors to control each pixel. LCDs do not exaggerate actual viewing areas like regular monitors. For example, a 9. 4†³ LCD provides 9. 4†³ diagonal viewing area. This is the equivalent of an 11†³ CRT. Color LCD Comparison Chart Technology Contrast Ratio Response Viewing Angle Price Passive Matrix 20:1 300 ms Medium Medium Active Matrix 60:1 80 ms High High 3). Gas Plasma Gas-plasma display is a type of flat display screen, called a flat-panel display, used in some portable computers. Images on gas-plasma displays generally appear as orange objects on a black background. Although gas-plasma displays produce very sharp monochrome images, they require much more power than the more common LCD displays. Technology: A grid of conductors are sealed between two flat plates of glass; neon and/or argon gas fills the space between the plates. Comparison Of LCDs and Gas-Plasma Displays: Type Readability Battery Life Cost LCD Lowest Longest Lowest Gas plasma High Shortest.