Where Did Phobos and Deimos Come From

Mars has always fascinated humans. The Red Planet holds many mysteries, which our landers and probes are helping scientists solve. Among them is the question of where the two Martian moons came from and how they got there. Phobos and Deimos look more like asteroids than moons, and that has caused many planetary scientists to look for their origin somewhere else in the solar system. Others maintain that those moons may have formed when Mars did or are the result of some catastrophic event early in the history of the solar system. Chances are good that when the first missions land on Phobos, rock samples will tell a more definitive story about these mysterious companion moons. Asteroid Capture Theory One clue about the origins of Phobos and Deimos lies in their makeup. Both have many characteristics in common with two types of asteroids common in the belt: C- and D-type asteroids. These are carbonaceous (meaning they are rich in the element carbon, which bonds easily with other elements). Also, judging by the look of Phobos, its easy to assume that it and its sister moon Deimos  are both  captured objects from the Asteroid Belt. This is not an unlikely scenario.  After all asteroids break free from the belt all the time. This happens as a result of collisions, gravitational perturbations, and other random interactions that affect an asteroids orbit and send it off in a new direction.  Then, should one of them stray too close to a planet, like Mars, the planets gravitational pull could confine the interloper to a new orbit.   If these ARE captured asteroids, then there are many questions about how they could have settled into such circular orbits over the history of the solar system. Its possible that Phobos and Deimos could have been a binary pair, bound together by gravity when they were captured. Over time, they would have separated into their current orbits.   Its possible that early Mars was surrounded by many of these types of asteroids. They could have been the result of a collision between Mars and another solar system body in the early history of the planets. If this did happen, it could explain why Phoboss composition is closer to the makeup of Marss surface than that of an asteroid from space.   Large Impact Theory That brings up the idea that Mars suffered a large collision very early in its history. This is similar to the idea that Earths Moon  is the result of an impact between our infant planet and a planetesimal named Theia.  In both cases, such an impact caused a large amount of mass to be ejected into outer space. Both impacts would have sent a  hot, plasma-like material into a concentric orbit about the  infant planets. For Earth, the ring of  molten rock eventually gathered together and formed the Moon.   Despite the look of Phobos and Deimos, some astronomers have suggested that perhaps these tiny orbs formed in a similar way around Mars. Perhaps the best evidence for an asteroidal origin is the presence of a mineral called phyllosilicates on the surface of Phobos. Its common on the surface of Mars, an indication that Phobos formed from the Martian substrate. However, composition argument isnt the only indication that Phobos and Deimos may have originated from Mars itself. There is also the question of their orbits. Theyre nearly circular. They are also very near to Mars equator. Captured asteroids likely wouldnt settle into such precise orbits, but material splashed out during an impact and then accreted over time could explain the orbits of the two moons. Exploration of Phobos and Deimos During the past decades of Mars exploration, various spacecraft have looked at both moons in some detail. But, more information is needed. The best way to get it is to do an in-situ exploration.  That means send a probe to land on one or both of these moons. To do it right, planetary scientists would send a lander to grab some soil and rocks and return it to Earth for study). Alternatively, when humans start to explore Mars in person, part of a mission could be diverted to land people on the moons to do a more nuanced geological study. Either one would satisfy peoples urge to know just how those moons came to be where they are in orbit around Mars.

Waking Life - 1145 Words

Most (i didnt really even know what to make of it. its the kid from that movie dazed and confused basically trying to find out the meaning of life and his identity and shit.. and hes like constantly in this dreamworld.. that he cannot seem to wake up of.. he cannot differentiate his dreams from reality. so one of the points is that there is no waking life...there is life and nothing else....each experience is an experience, nothing more or nothing less, each has the same value...the things you experience in your dreams are life itself... also...a lot of stress on wherever you are is the place to be...accept that every moment has the potential for greatness Waking Life is clearly an experiment, and, as such, looks and feels much†¦show more content†¦It merely presents thoughts to get you thinking. At its core, all this movie is is a bunch of people jabbering about what they think life and death are, what they mean, and how they relate to each other. Part of the rub that actually makes all this a good thing is that these people, whether you agree with them or not, say very interesting things. Most (though not all) is garden variety level coffee shop theorizing, but the ideas are so well expressed that they dont require a doobie toke to be engaging. Theres so much to explore and discuss in Waking Life that this review could lack a central focus or structure. it was such a joy to watch. the artistry was fucking incredible. But I digressÂâ€"the lack of structure. While it does nothing more than meander, the thread that ties it all is found in the concept itself, that concept being this film is all just the dream of one young twenty-something. This unnamed dreamer (voiced by Linklater vet Wiley Wiggins) literally floats around from person to person, engaging some while eavesdropping on others. Growing more and more conscious of his dream-state in the process, the dreamer realizes hes trapped, falling out of one dream-state and into another. Pretty soon he begins to wonderÂ…is this life itself? . Whether it be with a concept, an idea, a person, or with God, its clear that the shared motivation is the longing for connection. Some force it by looking too hard forShow MoreRelatedThomas Descartes s Dream Argument And The Dream Paradox 2319 Words   |  10 PagesIn the First Meditation Descartes famously presented his ‘dream argument’ or ‘dream paradox’ in which he questions how we can distinguish between dreams and waking life. In this essay, I will explore various responses to the argument such as Hobbes and Locke and how I think Descartes would dismiss these arguments. I will finally present my own criticism alongside the work of Austin, Simpson and Ryle in order to illustrate the inconsistency of Descartes claims. In order to deconstruct the dream paradoxRead MoreCharacter Analysis Of Waking Life1102 Words   |  5 Pages In Waking Life by Richard Linklater, the main character has a dream in which he ended up in a boat shaped car with two random men he had never met. During this car ride, he gets wisdom regarding how his decisions ultimately shape his life through the words of the driver and the decisions displayed by the random stranger in the backseat with him. While these things are being decided he is shown in the film as always plain and boring, with the tone of his voice never changing, the eyes always closedRead More Four Critics’ Perspective of Theodore Roethkes Elegy for Jane771 Words   |  4 Pagesslightly, but also the deaths of us all (138-39). Jane presents one aspect of woman in The Waking collection (1953): Ross-Bryant views Jane as a young girl who is dead. The poem expresses concern with the coming of death. This poignant elegy is presented through the voice of one who loved Jane. The poem presents the feelings of loss suffered by Roethke at the death of a young girl who loved life and exulted in earthly things. Roethke describes Jane in terms of flowers and birds; he revealsRead MoreTheodore Roethke Research Paper1618 Words   |  7 Pagescredit to the influence of many great and notable writers. Including Emily Dickinson, John Donne, and William Blake, and admiring the works of Ralph Waldo Emerson, Henry Thoreau, and William Yeats (Kalaidjian). Throughout Theodore Roethke’s life he was very successful. From going to school, teaching, writing, and overcoming depression. He began traveling to different states and countries with his wife, giving presentations and writing columns. Unfortunately while visiting a close friendRead MoreAnalysis Of Theodore Roethke s The Waking 1335 Words   |  6 PagesThough Theodore Roethke firmly lived his life in the modernist age, his works strongly echo the transcendentalist way of writing comparable to Waldo or Emerson; however, he personalized this form of writing through his own personal experiences. The foundations of his style of writing have strong origins in his childhood, where his family’s naturalistic lifestyle inspired him and where he developed a deep connection to the natural world through the greenhouses that his family managed. Due to thisRead MoreBravery - Bravery And Courage992 Words   |  4 Pagesbeen six months since that fateful day, and every follow ing day has been a struggle to bring some normalcy back to his life. Ninety percent of his hearing eventually returned, and therapy aided in the quick recovery of the use of his arms and hands; his ability to stand and walk proved to be more daunting tasks. His brother-in-law, Leon, enters his room with two cups of coffee, waking his wife when he says, Finally...the sleeping hero awakens! You were asleep when we arrived so we decided to letRead MoreFires Burnt Anew: Why I Love the Band Weezer634 Words   |  2 Pagesand the people we met and feel content with the life we lived. Today with the introduction of Instagram and Facebook, photos are treated much differently. The word â€Å"picture† has been needlessly shortened to â€Å"pic,† a photo-worthy event has stooped to such mundane events as eating a meal, and the number one most photographed things are the photographers themselves with the invention of the selfie. As our Internet generation strives to capture every waking moment, the value of these moments fades likeRead More Self: Plunging into the Other Side of the Mirror Essay1865 Words   |  8 Pageswould make anything of it, ponder its repercussions, question the greater impact of this first awakening. It is n ot an emotional, sexual, or intellectual awakening, no: it is a subtle and important transition from the world of the oblivious to the waking world of self-consciousness. As a very young child, I looked for myself in any reflective surface I could find. I would crane my neck to find that swish of long blonde hair, that crinkled little blue eye, playing a childish game of hide-and-seekRead MoreThe Death Of Joseph Miller s The Cradle Mattress 1366 Words   |  6 Pagesflopped backward, devoid of all vitality. A period of depression and seclusion engulfed Eugene’s life following the manifestation of his past. Nightmares bereaved him of sleep. Memories of the men, assassinated by his hands accompanied his every waking moment. This pit of obscurity would have extinguished Eugene if it had not been for Nessa. She had demonstrated a better way, a new purpose, a new life. Depression transformed into bliss. Demons, that once tormented his existence, were cast into theRead MoreCan You Tell Me?1409 Words   |  6 Pagesplastered on my face for as long as I can remember. And remember I do, even though I try so hard to forget. Isn’t it cruel how the memories that we desperately want to erase are the ones that we can never shake? These memories haunt me every waking moment of my life†¦and sometimes follow me into the land of dreams. As if watching them constantly replay in my head during the day isn’t enough! Sometimes they are nothing more than a fragment; a single word, hateful eyes boring holes into the back of my head

Why Is Act 3 Scene 1 a Turning Point in Romeo and Juliet Free Essays

Romeo and Juliet was written by William Shakespeare, the play is based on forbidden love and deathly consequences. The beginning of the play starts with a prologue, the main point of this is to get the audience’s attention and set the scene but to also explain the whole outline of the play. By doing this Shakespeare is also acknowledging one of the main themes of the play, which is fate. We will write a custom essay sample on Why Is Act 3 Scene 1 a Turning Point in Romeo and Juliet? or any similar topic only for you Order Now In the prologue Shakespeare chooses to use a lot of violent language- â€Å"Their death†¦ Civil blood makes civil hands unclean†¦ Parents rage†¦ †-. Blood is associated with fighting and battles; ‘Rage’ is a strong word, hinting towards anger. This establishes the violent, angry mood of the play. However, the prologue also informs the audience other themes involved in the play. Fate plays a big part in the play, we learn that the two lovers meeting will lead to unfortunate events happening, -â€Å"A pair of star crossed lovers take their life†¦ †-, this quote is saying that their death is inevitable and this also links in with the violent theme. Also by telling the audience how the play is going to end, this then becomes fate in action as the audience know what’s going to happen next. This is a good use of dramatic irony because we learn the outcomes of the play and all through it we know what will happen if a character chooses a certain path. The prologue also hints that we aren’t meant to on anyone’s side-â€Å"Two houses both alike†¦ †- the two rival families are both the same and so this gives us the chance to make our minds up. In the first scene, we see a street brawl between the servants of the two families; this first scene shows us how the hatred has run through not just the family but the servants also,-â€Å"When I have fought with men, I will be cruel with the maids- I will cut off their maiden heads†¦ †-, this shows how violent the feud has become because even the servants are talking about raping the oppositions maids. ‘Maiden heads’ was a slang word for virginity. In the first scene we meet Benvolio, a Montague, and we quickly learn that he is the peace maker, â€Å"Put your swords up, you know not what you do†¦ this shows that he is not a fighter, he just wants to keep the peace. Also the quote reminds us of when Jesus who said, â€Å"Forgive them father of their sins, for they know not what they do†¦ †-. This suggests that innocent people may die for others. We are also introduced to Tyblat, who is a Capulet filled with rage for the Montague’s an d the word peace, â€Å"I hate the word, as I hate hell†¦ † he is one of the characters who will instigate a fight. The next important scene is The Capulet Ball, where Romeo and Juliet first meet. It is also when Tyblat swears that although he is not dealing with the Montague’s intrusion now he will later,† I will withdraw, but this intrusion shall, now seeming sweet, convert to the bitterest gall†¦ † ‘Gall’ means poison, which makes us think of pain and suffering, thus building up the tension. Once again Shakespeare shows that Tyblat is nothing more than a big ball of rage, however this is very important as it starts the chain of events that would lead to the death of the two lovers. As Romeo first spots Juliet he uses very descriptive words to describe the way she looks, he is fascinated by her beauty, †Beauty to rich to use†¦ , he also sees her as a rare thing, as if he’s never seen someone so beautiful, â€Å"Snowy doves trooping with the crows†¦ †. We also learn that Romeo can change his mind incredibly quickly because at the beginning of the play he seems to be ‘in love’ with a Rosaline, whil st talking about her he uses a lot of oxymoron’s,† Sick health†¦ †, this shows us his confusion from an early point in the play, although when he sees Juliet he claims to be ‘in love’, from this we learn that he is very indecisive and can’t make up his own mind, â€Å"Did my heart not love till now? , this question hints at his indecisiveness and confusion. When Romeo and Juliet finally meet the moment is very child like, they just stare and move around each other almost as if to scared to touch. They also speak in the form of a sonnet to show the love that is building up between them. The famous balcony scene is also a huge step towards the oncoming events. As Romeo climbs over the orchard garden Juliet is talking to herself on her balcony. In this part the two lovebirds confess their undying love to each other and decide to get married the next day. Whilst claiming to love each other it all seems very serious but it’s just seems like simple child’s play as everything happens within twenty four hours, including a marriage. The marriage is conducted by the Friar who mysteriously states, â€Å"These violent delights have violent endings, and their triumphs die, like fire and powder†¦ † the first bit of the quote links with the violent theme of the play, even the Friar himself sees that Romeo and Juliet getting married would end badly, however he still agrees to marry them. The most important scene of all is act three scene one, this after the wedding and where finally everything unfolds. Also as this scene is filled with violence it contrasts with the past scene of the wedding, which is a juxte position of love and hate, which makes the fighting more shocking and harder to take in. In act 3 scene 1, Tyblat turns up at the beach to fight with Romeo but ends up having a short comedic fight with Mercutio but there is no violence just funny comments, â€Å"Here’s my fiddlesticks, here’s that you shall make you dance†¦ , Mercutio is making a small mockery of Tyblat and this slack attitude results in the anger within Tyblat building which would lead to the death of Mercutio. However as Romeo arrives the mood of the whole play changes. As Tyblat approaches Romeo, Romeo had just come from his wedding to Tyblat cousin Juliet, and so when Tyblat asks Romeo to fight, Romeo suddenly claims to love Tyblat and uses that as an excuse not to fight, â€Å"But love thee better than thou canst devise†¦ †, I think that this aggravates Tyblat even more, as he feels that Romeo is just making fun of him. As Romeo backs down Mercutio gets angry because he is very proud and sees the backing down as â€Å"O calm dishonourable, vile submission†¦ † This comments leads to brawl between Mercutio and Tyblat, this ends in the unfortunate death of Mercutio. As he realises that he is dying, Mercutio leaves the audience with something to think about. â€Å"A plague of both your houses. † The death of Mercutio hits Romeo the hardest as he was his closest companion. Romeo begins to fill with rage and goes after Tyblat, who had previously run off. Once he has found Tyblat, Romeo looses all sense of control, â€Å"Doom thee to death†¦ † the alliteration of the hard‘d’ makes us think of pain, as it’s a hard sound, making the audience think of death. Everything that happens before this was a build up to act three scene one, from the ball to the marriage. Romeo is the main character who we learn more and more about as the play progresses. In the beginning he is a soppy teenager and determined that he is ‘in love’ with Rosaline yet when he sees Juliet her perks up and changes his mind almost immediately. He believes strongly in fate and he uses it as an excuse to justify his actions and as a way of not taking responsibility, â€Å"Some consequence, yet hanging in the stars- but he that hath the steerage of my course, direct my sail†¦ † He knew that there would be some consequence if he went to the ball, yet he still went and it resulted in the death of his closest friend and a member of a rival family. Romeo is reluctant to change the ‘chosen path’ that has been laid out for him; he feels he isn’t responsible for his own actions. I think the speech reveals that Romeo’s state of mind isn’t really all there, he seems to be omewhere else, he is willing to let everyone else take responsibility for him, he seems really deep yet stupid. e. g. I blame him for the death of Mercutio, because if he had not been so cowardly and had just fought Tyblat himself, then Mercutio would have not felt the need to intervene. Fate is the main theme of the play , it seems that every action is able to be linked with the theme fate; when Tyblat states, â€Å"This intrusion shall, now seeming sweet, convert into the bitterest gall†¦ † and so that was the reason he went looking for Romeo and that lead to his own death. We the modern audience didn’t really believe in the whole fate thing as we know that is not possible because science and technology has proved it. Although, Elizabethans would have been more inclined to believe it, they didn’t really know much about science and so believed what they were told. Personally I think that it’s the parent’s fault that the events unfolded the way they did, because if they had the courage to put aside their differences and just be civil none of the unfortunate events would have happened, yet they chose to carry on quarrelling which resulted in the death of their own children and family members. Comparing the 2 film versions of â€Å"Romeo and Juliet† Zeffirelli This version is very traditional and is filmed in Verona itself, it keeps very much to the original script. The actors wore traditional clothing which would have been worn by the original actors who performed the play first. Throughout the film it is very dull and has a lack of colour, it isn’t eye catching and doesn’t give people a lot of things to get excited about. The fighting from act 3 scene 1 wasn’t very realistic looking and didn’t look like fighting at all. In this version of the film they wear very old fashioned clothes and they are totally different to the Luhrmann film. Luhrmann Not as traditional as the Zeffirelli version, it still sticks to the script. Instead of swords like the older one, it has guns and it has a lot of action scenes. The Montague’s and Capulet’s are seen as 2 gangs who both hate each other. They also wear more modern clothes and the 2 groups wear entirely different outfits. In this version the director chooses to skip between Juliet, who has just been married and Romeo and Tyblat fighting, this is a good use of juxte position as the audience doesn’t really know what to feel. I preferred the Luhrmann film more than the Zeffirelli version, I liked that it was more modern and it was easy to understand, the actors were very good and I could relate to their characters more. I liked the idea that the Montague’s and the Capulet’s were both seen as gangs and I liked the costumes that they all wore. I defiantly prefer the newer version more and would defiantly watch it again! In overall act three scene one is the main turning point in the play because up till then, Romeo and Juliet the play is seen as comedic, no real threatening events have happened and its all light and airy, however when the mood changes and people start fighting and killing each other, different emotions are brought out from the audiences watching it. All the characters seemed to have changed as the play progressed and it’s because of the characters personalities, if Romeo hadn’t been so irresponsible then he would have never gone to the ball thus Tyblat would have no reason to seek revenge for the gate crash and this also means that Mercutio would have never been killed. It’s the main point of the play and creates tension and suspense that is needed for the audience watching to really get into the play. It’s where the play where it becomes a tragedy, two of the main characters, Tybalt and Mercutio have been killed. The build up to this has been from Acts 1 2 and what happens after those two acts causes the two characters to be killed. From then on it also makes the two â€Å"star crossed lovers† to commit suicide, If act 3 scene 1 hadn’t happened then the tragic deaths of Romeo and Juliet would not have occurred, basically it is seen that fate brought the end to the both of the lovers. I feel that the play would be seen in many different ways, depending on who was watching it and also what period of time they were in. Modern teenagers watching it would How to cite Why Is Act 3 Scene 1 a Turning Point in Romeo and Juliet?, Papers

BTWC, Family Essay free essay sample

The phrase to set himself free Is used a lot throughout a bridge to Washmans cove, whether it Is to do with family Issues or Just common everyday tasks. Carl Is constantly trying to let himself free and sometimes succeeds but other times doesnt. Some examples are that if hell see his mother or every stop looking after his little brother Harley. Throughout A bridge Washmans cove he goes through a mental Journey facing evil family member (usually Beryl) and friends.An example of setting himself free is at he end of the novel where throughout the book where he has been looking after Harley, feeding him, caring for him and most Importantly keeping him out of trouble. Such as when Harley Is caught stealing from the local store, by the time he gets back to Aunt Beryls house she lashes out and threatens to kick Harley out but Carl intervenes and give Beryl some of the money that Sarah gave him earlier on in the book so that she can be kind to Harley. We will write a custom essay sample on BTWC, Family Essay or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page So by the end of the book when Harley moves in with the Dunces.Carl feels a sense of relief and freedom, because he no longer as the responsibility for Harley and he no longer has to worry about him. When Beryl chains Harley up, Carl finds the courage to confront her at the bowls club where she has been all day playing the pokies. If youd stayed with him, kept an eye on him, if you cared about him, he wouldnt get into trouble. This is another part of the book where Carl sets himself free he finally sets free how much he despises aunt Beryl, she has been mean and cruel to them and trying to find any reason to kick them out.So this is when Carl sets free how he feels and puts his foot down. Another example f setting himself free Is also at the end of the book when Carl finds out that whilst on her way home from her holiday Kerry died In a bus crash. Carl Matt opened up too, letting go and feeling a freedom flood Into him he knew at last that he was alive to feel it (page 241) this moment was probably one of the biggest revelations for Carl as he finally felt the sense of freedom as he was always wondering when his mum would return or if she would return.So when he finally finds out that his mother had died of course he felt sad and depressed but at the same time he felt loser and freedom as he TLD have to worry about her or TLD have to always be thinking of If she will come and pick him up. This Is a very Important part of the novel as the premise of the book is based on family and love but Carl and Harley dont have either all they have is each other so when they find out their mum is dead it hits them hard but also sets them free.One last example of letting himself free is whilst Carl is working at Skips barge. Because working on the barge helps Carl get away from all his troubles and more Importantly the people that dont acce pt him such as Beryl. Whilst working on the barge Carl finds the freedom to try a lot of new things. Motto love that barge, dont you, Carl? . .. Youre the best thing that could have happened. Finally people were starting to notice Carl, then he had the freedom to show himself.Throughout the book he was shown as a very shy, lonely and awkward kid who didnt know many people and didnt really talk or try to communicate with them. Carl shared in.. . The freedom of the bird itself. Elation, freedom. He felt them both (page 158) in some sense Carl wished that he was the bird so that he could fly irking at the barge by the end of the book he still senses a feel of freedom being away from everyone and having somewhere Just to relax and forget all of your troubles.To conclude Carl found many ways to find freedom whether it was mental or emotional freedom. The ways he exampled freedom in the text were standing up to Aunt Beryl for Harley sack, working at the local barge and finally he having the freedom to stop worrying about is mother as he didnt know she died on her way back home. So by the end of the novel Carl found the freedom for a lot of things and didnt regret any of the decisions he made.

Ways to Reduce Bullying free essay sample

Have you ever been bullied? Have you ever bullied someone? Sometimes what we think as simple teasing may amount to bullying in the eyes and the minds of someone with a sensitive mind. Therefore, this is a common occurrence which has repercussions which most of us may not foresee. Writing a bullying essay, can contain the feelings you had when either being bullied or bullying someone. On the other hand, it could be about the repercussions as mental trauma undergone by the victims. There are many ways in which to write this essay. However, firstly, we need to understand what bullying is. Defining Bullying Bullying is behaviour where one individual who is usually physically bigger act obnoxiously, annoying and physically and mentally disturbing another individual. Most often bullying comes from people who are either lacking in social skills or some form of personal affliction or a complex. Bullying is most common in young children. We will write a custom essay sample on Ways to Reduce Bullying or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page There are many instances where a small made child is often bullied by bigger and aggressive children. But we also see adults resorting to bullying younger children or more timid individuals. The Many Ways to Write There are many ways in which you can write the bullying essay. As it is a personal subject for many, they should try and avoid being too biased when writing the essay. You may be one who has been bullied many times during your life. This could affect your writing the essay if you are not careful. Why People Bully and Who is a Bully This topic will have you investigating the many reasons as to why bullying is done and what makes them do so. It does not matter if the bully is a child or an adult. Bullying will always remain a problem. Bullying comes from avoidance of facing a certain inadequacy or to reduce the fear of everyone seeing them for what they are. These are some elements which you can discuss when writing the essay. http://essay-writing-service. co. uk/blog/essay-writing/bullying-essay-a-topic-addressing-a-common-occurrence

Visy Supply Chain Management

Visy Supply Chain Management Executive Summary Managing operations and Supplies are business processes that ensure adequate supply of materials in a company at the right time at an appropriate competitive cost. Visy, being in the business of packaging, paper manufacture and recycling requires a constant supply of materials for its production.Advertising We will write a custom report sample on Visy Supply Chain Management specifically for you for only $16.05 $11/page Learn More When the company has adequate supply of materials, it is able to produce goods in the right time at an affordable and competitive price. To understand and know areas of improvement of the company’s supply chain management, this report will take an analysis of current supply chain situation in the company and give recommendations on value-adding services that the company can implement in the context of logistics operations. To get the information required for the report, the researcher will use internal info rmation from the company’s website, take a research on consumer preferences and their attitude and finally take a competitive analysis where products of other similar companies will be considered (Visy official website, 2011). Introduction Having a good supply chain management makes a company have continuous production. It ensures that there are adequate supplies at an appropriate price and time. When this is attained, a company gains competitive advantage (Khoo, Bainbridge, spedding and Taplin, 2001). Visy is in the business of collecting waste paper and manufacturing packaging products, the company’s operation are favored by environment conservations in the world; since the company plays a crucial part in maintain a clean environment. On the other hand, the products from the company are recyclable thus; it gets favor from international and national communities. A second strength of the company is a strong brand name in the highly competitive advantage; the name assis ts the company tap opportunities brought about by globalization.Advertising Looking for report on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More One threat facing the company is high competition and the situation of world economies, there are increasing entrants in the industry and the world economic growth rate has been hampered by global financial crisis of 2007 (Hsu, Tan, Kannan and Keong, 2009). To remain competitive, the company needs to have strategic business operation strategies with among them having an effective and reliable supply chain (both inwards and outwards logistics). Analysis of the existing situation From the analysis of the current situation I the organization, the supply chain management can be commended for their effective supply chain management however the system is likely to be faced by a number of issues. The following are the areas that can be looked into: Expand to international su pply of waste paper for the company law materials Adopt a ‘just in time’ supply system Have an integrated supply chain management that connects all the 110 sites in a way that they can share resources Outsourcing some logistic services to reliable providers and Undertake massive research on the trend in different economies that it can make products that are responsive to consumers needs. Develop a value addition strategy Other than using recycling processes alone to conserve and preserve the environment, the company should diversify in other business that still respect the company’s motto of conservation(Goold and Campbell, 2002). Globalization has made it possible for companies to procure from differently countries, in their efforts to seek for quality products; this offers Visy and opportunity to sell its products globally and is affected indirectly by the increase in international trade. The company strategy supports green supply chain systems that have incre asingly being advocated for in the world, in green supply chain, the effects on environment are crucial component of a supply. Other than having, the physical goods there should be of the right quality and quantity. Companies that adopt a green supply chain enjoys a wider customers base; it is facilitated further by customer enlighten on issues pertaining environmental conservation. The increased presence of goods form international market has resulted to an increase in demand for environmentally friendly production.Advertising We will write a custom report sample on Visy Supply Chain Management specifically for you for only $16.05 $11/page Learn More Those companies who have focused on producing goods, which are environmentally friendly, have secured larger markets than those companies who have not. They are gaining more customer royalty than those whose products and mode of production is not environmentally friendly (Fugate, Mentzer and Stank, 2010). When value is added to the company products, customer will get a higher utility form the company and will be willing to buy the products. The company on the other hand will benefit a direct and indirect increase in sales resulting from its customer value increase. Conclusion Although Visy can be commended for being; leader in the recycling business, the company should not relax it value additions; it should invest further in technology and develop other ways of doing business. The company has been in the business for more than 62 years, thus it has a developed a pool of knowledge that it can depend on to improves its products and value they give to customers further. With the leadership in the industry and its strong brand name, the company has the opportunity to use brand extension strategies to increase its sales further. It can easily penetrate other markets as a buyer of recyclable waste material/semi-recycled materials and as a seller of its variable commodity. The global situation is offering an opportunity to the company as it has embarked on massive campaigns to advocate for the use of environmentally friendly products; this has created a demand for the company’s products. With the current situation, the company is on a better platform to increase and diversify its operation through creating value in its customers and adding value to its products (Creswell, 1998). Recommendations Visy to tap the increasing demand for its products, then it has to develop quality, quantitative, price and logistic objectives. Supply chain management is a strategic management process that ensures that a company has the right goods at the right time and at a competitive cost. It should ensure that at any one time there are adequate materials for production of goods and services. Visy raw materials are mostly recycled paper products that need to be fetched and ensured they are of the right quality and quantity.Advertising Looking for report on business economics? Let's see if we can help you! Get your first paper with 15% OFF Learn More Proper supplies of the materials from suppliers working for the company as contractors to collect the material and from companies established for that business (Arntzen, Brown, Harrison and Trafton, 1995). The following are the improvements that the company can make for better logistics eventually leading to an improved business: Value determination mechanisms Value in supplies for manufacture of good translates to value in finished goods. Though the company deals with wastes, not all wastes can be of the right quality. For an efficient supply chain management, there should be value determination mechanism set by the company (Simchi-Levi, Kaminsky and Simchi-levi, 2007). All goods getting in the company should be vetted for quality. Other than raw materials, there should be vetting of output in different stages of production to ensure that there is quality in the final output (Cooper, Lambert and Pagh, 1997). Different industries require different packaging’s; the company sho uld aim at developing a strong research team that analysis the different industries in the world so as it can advice the company effectively on the right material to fetch and use for products targeting certain industry. Supplier relation Visy should develop a good business relationship with its suppliers, as this will assist in making sure that there is reliability in the supply of materials. Suppliers in the company fall in the category of contractors and those companies in the business of supplying raw materials and semi finished goods. This will ensure that the company manufacturing is kept with the right materials always. On the other hand, it is easy to get goods at a better price and market data from suppliers whom the company has established good business relations (Mentzer,2001). Just in time supply mechanism The company should develop a ‘just in time’ supply management system; it creates mechanisms for efficiency and effectiveness in the system. The systems ar e structured in such a way that there is minimal supply in the store but the company has a constant and reliable supply of raw materials. It should undertake an internal analysis of its needs for production (Larson and Halldorsson, 2004). There are times that the company requires more products (this is mostly times of high production) and sometimes pit requires low supplies. This should be documented and the system made in such a way there is always a just in time supply. A just in time supply means that at any one point in time, the company is has adequate supply (Ward Glass, 2008). Supplier base management and Procurement department/ team There is more than one supplier capable of supplying the company with raw materials for its processes. However, they should be vetted to ensure that the best option has been selected (Ketchen and Hul,2006). With the increased industries requiring packaging materials, the company should enforce its research and development department to be able t o get the right supplier for different products. Procurement department is mandated with this task and considers factors like, Reliability: the company must be dependable thus it will not fail Visy, on the other hand it should be adjustable to demands of materials Capability: Visy being an international company, it requires suppliers who can meet its demand for raw materials. Price: the prices set by the supplying company should be set at the best price in the market at any one time. Past experiences: companies which the company has had a nice experience with the company should be used Quality assurance and effectiveness: the suppliers contracted should assure quality in their deliveries (Haag,2006). International logistics and integrated logistics With globalization and massive campaigns in environmental conservations, the company can tap international markets to get its raw materials. To get the supplies from these countries, the company has to understand customs and trade laws that exist between the procured country and Australia. When procuring internationally, to reduce transport costs, the company should get the products in semi-finished state like paper pulp. A contracted company in the country procured can do the semi manufacturing; this will increase raw materials and increase the base of material search. References Arntzen, B., Brown, G., Harrison, T. and Trafton, L., 1995. Global Supply Chain Management at Digital Equipment Corporation. Interfaces, 25(1), 69-93. Cooper, M.C., Lambert, D.M. and Pagh, J.. 1997. Supply Chain Management: More Than a New Name for Logistics. The International Journal of Logistics Management, 8(1), pp. 1–14. Creswell, J., 1998. Qualitative inquiry and research design: Choosing among five traditions. Thousand Oaks, California: Sage Publications. Fugate, B., Mentzer, J. and Stank, T.,2010. LOGISTICS PSERFORMANCE: EFFICIENCY, EFFECTIVENESS, AND DIFFERENTIATION. Journal of Business Logistics, 31(1), pp 43-62. Goold, M . and Campbell, A., 2002. Do you have a well-designed organization? Harvard Business Review, 80(3),pp 117-124. Hsu, C., Tan, K., Kannan, V. and Keong, G., 2009. Supply chain management practices as a mediator of the relationship between operations capability and firm performance. International Journal of Production Research, 47(3), pp 835-855. Haag, S. et el. ,2006. Management Information Systems For the Information Age. New Jersey: McGraw Hill Ryerson Ketchen Jr., G. and Hult, T.M.,2006. Bridging organization theory and supply chain management: The case of best value supply chains. Journal of Operations Management, 25(2),pp. 573-580. Khoo, H. H., Bainbridge, I., Spedding, T. A. and Taplin, D. R.,2001. Creating a Green Supply Chain. Greener Management International, 2(35), pp 71-78. Kouvelis, P., Chambers, C., Wang, H., 2006. Supply Chain Management Research and Production and Operations Management: Review, Trends, and Opportunities. In: Production and Operations Management, 15 (3), pp. 449–469. Larson, P.D. and Halldorsson, A. ,2004. Logistics versus supply chain management: an international survey. International Journal of Logistics: Research Application, 7, (1),Pp. 17-31. Mentzer, J. T.et el.,2001. Defining supply chain management. Journal of Business Logistics, 22(2), 1–26. Simchi-Levi D.,Kaminsky P. and Simchi-levi E., 2007. Designing and Managing the Supply Chain. New Jersey: Mcgraw Hill. Visy official website.2011. Visy for a better world. Available at  https://www.visy.com.au/innovative-packaging Ward Jr., M., and Glass, L., 2008.Inventory Management Systems. National Petroleum News, 100(1), p.24.

Global Warming Effects on Population Literature review

Global Warming Effects on Population - Literature review Example DeWeerdt gives a interesting international, almost post-colonial study of the effects of global warming. She divides her analysis into three distinct categories of areas that will impact human life the most signifincantly that are also the most vulnerable to climate change: Food, Disease and changes in sea level. It is somewhat superficially obvious that all of these things will be impacted by climate; sea levels will obviously rise as polar ice melts (DeWeerdt 2012), food production, which is obviously very climate dependent will have to shift, and disease will obviously increase with any serious shifts in population, as these often lead to unsanitary conditions.Her analysis is novel, however, in indicating the degree to which these changes will impact different parts of the world. DeWeerdt argues that development, which is usually meant in economic ways, can actually be considered a society’s degree of ability to adapt to climate changes (DeWeerdt, 2012). Places that have hi gh degrees of infrastructure, for instance, will be more able to cope with any of these changes. Firstly, they can establish things that directly mitigate the effects of climate: things like greenhouses to cope with cold weather or irrigation to cope with dryness. Secondly, they can use transportation infrastructure to cope with secondary effects of climate change as well, easily developing newly productive areas while abandoning areas that have become unproductive due to climate change. Undeveloped countries, however, will suffer more greatly: people cannot flee a newly formed desert, cannot build seawalls to hold back a rising tide, and so forth. Conceptualizing development as a society’s degree of ability to cope with climate allows one to see very clearly that the effects of climate change will disproportionately affect developing societies.Using DeWeerdt’s analysis indicates that one can actually conceptualize as climate change (including both its causes and effec ts) as a particular damaging form of pseudocolonial resource extraction. If one imagines a favorable climate as a resource, in that it provides a whole sleuth of production but can be depleted if not properly managed, then developed countries, which achieve their development largely through the highest use of fossil fuels (DeWeerdt 2012) are actually taking a valuable resource from developing countries every time they use fossil fuels. This is an especially damaging form of resource consumption because the people who get the resource depleted do not gain from the depletion, unlike mining, for instance, in which minerals can be sold. Climate can more be imagined as a river dammed outside of a country’s borders: they lose, and do not gain, while the other country gains but does not loose.

Electronic Commerce (Frank Sissons LTD) Essay Example | Topics and Well Written Essays - 4000 words

Electronic Commerce (Frank Sissons LTD) - Essay Example At Franke-Sissons Ltd, the company has fully integrated internet technologies as a business strategy by adding the latest ICT architecture to develop a full-fledged website that has an online E-commerce facility enabling online transactions and marketing facilities. The Franke-Sissons Ltd website has also started an online order tracking system that enables clients keep abreast of the movement of their purchases (Franke Sissons, 2009). Franke Sissons Ltd is a UK based European stainless steel sanitary and catering equipment manufacturer. It was started in Sheffield, UK in 1784 as the W & G Sissons Ltd dealing exclusively in sanitary equipment [see Appendix Figure:7]; it merged with Swiss Franke WSS family group in 2002 to becoming Franke Sissons Ltd (2007) adding catering ware to its catalogue [see Appendix Figure:8]. The company employs over 100 staff with most of them engaged within the production division the firm specialising in complimentary sanitary and catering products that are retailed internationally (Franke Sissons, 2009). The term E-commerce has been simply defined as ‘doing business electronically’ (Timmers, 1998). Andam (2005) however defines electronic commerce as ‘The transformation of an organization’s processes to deliver additional customer value through the application of technologies, philosophies and computing paradigm of the new economy’ (Pg. 7). Andam (2005, Pg.5) argues that electronic commerce has levelled the playing field in marketing for goods and services whereby with skilful careful approach, small and medium scale enterprises are able to compete efficiently with the larger more established enterprises. According to a Forrester Research estimate, global e-commerce trade for 2008 stood at $204 billion with a projected growth of up to $335 billion by 2012 [see Appendix Figure: 6]. Within

Twentieth and Twenty-First Century Philosopher Biography Project Paper Essay

Twentieth and Twenty-First Century Philosopher Biography Project Paper and Persuasive Presentation - Essay Example Rand supported the Kerensky revolution but denounced the Bolshevik revolution. Because of the latter revolution, fighting erupted and her family relocated to Crimea where she finished her studies. Later in life, her father’s pharmacy was confiscated after the communist victory, a fact that saw a lot of suffering. Rand immensely opposed the Russian way of life, especially their collectivism and mysticism. Instead, she admired and emulated the American culture, and even changed her name from Alisa Zinovievna Rosenbaum. She studied Philosophy in the Petrograd University and graduated in 1924. Some of her works include The Fountainhead, Atlas Shrugged, and Capitalism: The Unknown Ideal, Introduction to Objectivist Epistemology, and We the Living among others. Sadly, Rand passed on in 1982 from a cardiac failure but her work still raises discussions and debates in the world of philosophy. Ayn Rand is recognized worldwide for her philosophy of objectivism. Rand pointed out that peop le can understand the world. She elaborates further that this can be achieved by reasoning and logic. This has elicited controversy since other philosophers have proposed that reality is unclear. They have claimed that reasoning and logic sometimes cannot be depended on, coining it as subjectivism. Rand discounted this claim, citing erosion of self-esteem and confidence as its downsides. Instead, she asserted that reality is what it is and that one can certainly know what is. It is because of this that termed her philosophy objectivism, where one is required to check their premises in case they are not sure about something. This was the philosophy of epistemology. Rand termed objectivism as ‘a philosophy for those living on earth’. Her philosophy, she claimed, was based on man as a hero, with the moral purpose in his life being in pursuit of his happiness. Man’s noble activity, in her philosophy, is to be productive in his achievements. However, she acknowledges the fact that this happiness cannot be achieved by mere whim or wish. Objectivism outlines the principles that one must live with, even in pursuit of happiness. This include, among others, respect for other people’s rights as well as possession of moral integrity. Rand also proposed the capitalism ideology where Laissez- Faire capitalism is the concept introduced by objectivists in the political world. Here, the government is limited in its actions and protection the life of each citizen and his or her property are its functions. The government also ensures that there is no use of force by one citizen against the other. An objectivist, from this description, therefore, is one who achieves in the creation of ideas and art; succeed in businesses and the invention of technologies. This they achieve through their own talents and efforts or trading with other independent minds. Objectivism believes in optimism. There is always that hope that the world is open for everyone’s happiness and thus living fulfilling lives. This she mentioned in her two books, Atlas Shrugged and The Fountainhead. Even in her high school life, Rand had always objected to mysticism. She believed that all truth was arrived at after a careful analysis of the facts of reality, something that should be done without contradictions. It is a fact that objectivists believe that everyone is free to believe in whatever they want. However, they should not claim that what they believe is the truth without verifying the proofs. This could be

The Deep Vein Thrombosis Health And Social Care Essay

The Deep Vein Thrombosis Health And Social Care Essay What is Deep Vein Thrombosis or well known as DVT. Did you ever heard about blood clot? A condition which a blood clot thrombus forms in a vein is known as venous thrombosis. Blood flow through the vein can be limited by the blood clot, resulting in swelling and pain. Most commonly occurs in the deep vein in the legs, thigh or pelvis but it can still happen elsewhere in the body (Pai and Douketis, 2012). The larger veins that go through the muscles of the calf and thigh are deep leg veins. They are not the veins that we can see just below our skins, neither are the same as varicose vein. Deep Vein Thrombosis is most common in adults over age 60 but it can happen at any age as well. DVT usually can cause embolism when a part or all of the blood clot in the vein breaks off from the site where it is formed and travel along the venous system. DVT can lead to long lasting problem. It can damage the vein and cause the leg to ace, swell, change color and leg sores after years. What cause deep vein clots to form? Blood clot can form in veins when you are inactive. For instant, clots can form if you are paralyzed or sit while on a long journey. Surgery, injury and cancer also can damage your blood vessel and lead to blood clot. If DVT remain in the legs it can cause a few complications including phlebitis and leg ulcer also can lead to pulmonary embolism. Phlebitis is a condition which blood clots with inflammation in superficial vein was rarely cause serious problem but if blood clot in deep veins happen require instant attention because it can lead to embolism. Deep Vein Thrombosis can cause the blood flow in the vein is partially or completely blocked by the blood clot. The common site for DVT is in calf vein and a thigh vein is less commonly affected while DVT is rarely happen in other deep veins. There are few alternative names for DVT such as thromboembolism, post-phlebitic syndrome or post-thrombotic syndrome. A pulmonary embolism is a life-threatening complication and long-distance flights may contribute to the risk of DVT or also known as economy-class syndrome. Coronary heart disease, being overweight or obese, cigarette smoking, pregnancy, family history of DVT or recent surgery or injury also can lead for DVT to happen. A DVT is often just a one-of event after a major operation has been done. However, some people who develop a DVT have an ongoing risk of a further DVT. If have a blood clotting problem or continued immobility, then everybody are advised to seek for a medical care or take anticoagulation such as heparin injection (a fter which they are prescribed warfarin) to avoid further complication. LITERATURE REVIEW 2.1 Histopathology Histopathology refers to the microscopic examination of tissue in order to study the manifestations of disease. Examination of a biopsy or surgical specimen by pathologist, after the specimen has been processed and histological sections have been places onto glass slides also can well describe about the histopathology. Regarding with DVT, its histopathology is quite complex to understand. Differential diagnostic considerations prior to thrombolytic treatment and surgery should include tumours. Definitive diagnosis can be achieved by a biopsy but CT and MRI also bring quite a role in diagnosing DVT. However, CT and MRI just such a waste when the disease is at an advanced stage because any of these examinations should be done in the early stage of disease. Based on Phlebol (2006), soleal vein was the most frequent site of DVT. At first, primary thrombi would be formed at soleal veins, then its will propagate to proximal veins. The proximal veins would be occluded by fresh thrombi, thereafter secondary thrombi were made at non-drainage calf veins. Paterson and McLachlin found that most venous thrombi consisted of two regions. One of it is composed predominantly of fibrin and trapped erythrocyte while the other one are composed mostly by aggregated platelets. The fibrin-rich regions that attached the thrombi to the vessel wall, while the platelet-rich regions localized further from the site of attachment. These show that activation of coagulation system come before platelet activation and collection during the formation of venous thrombi (Lopez et al, n.d). Based on that informatio n, we know that the use of anti-platelets drug in venous thrombosis is very limited. Histopathology evidence in DVT shows that coagulation occurs on or nearer to the endothelial surface. When coagulation starts on the endothelial surface, platelets may be regrouped to the fibrin clot rich in thrombin through adhesive interactions and it will result to further thrombus growth. Based on everything that stated above, we can say that the platelet collection localize to regions of the clot that are far away from its site of attachment and anti-platelet drugs such as aspirin has prove that it can reduce the risk of DVT in our precious life. 2.2 Causes and Risk Factors Deep Vein Thrombosis occurs when a blood clots forms in a deep vein in our body. DVT always happen in the legs but it can still happen in your arms, chest, or other areas of your body. The blood clot can block our circulation or lodge in a blood vessel in our lungs, heart, or other part of our body and can cause severe organ damage and can lead to death. This topic will reveal about every causes and risk factors that can lead to DVT. There are many causes and risk of DVT. Some of that are: A person will have DVT when a veinà ¢Ã¢â€š ¬Ã¢â€ž ¢s inner lining is damaged. There are many factors that can lead to this injury. For instant it can be cause by physical, chemical, or biological factors. Besides, surgery, serious injuries, inflammation and immune responses also can be the causes to it. DVT can also happen when the blood flow is sluggish or slow. Immobility or lack of motion can cause sluggish or slow blood flow. This condition always occurs after the surgery, bed rest for a long period and having a long journey that take a long time. A condition which blood is thicker or more likely tend to clot than normal (thrombophilia) also can result in DVT. This is due to inherited condition such as V Leiden factor that increase the risk of blood clotting. Apart from that, hormone therapy or birth control pills also can increase the risk of blood clot. The contraceptive pill and hormone replacement therapy (HRT) has small increased risk of DVT since the oestrogen in it can cause the blood to clot slightly more easily. People with cancer or heart failure can also increase the risk for DVT. Usually, investigation looking for the cause of DVT may show cancer to be the underlying cause. Older people over the age 60 years also likely to have DVT particularly if they have poor mobility or having a serious illness that can stop them to do a lot of action. Pregnancy also increased the risk for DVT to happen. Normally, within six month after they give birth or while they are pregnant. Dehydration will increase the chances for DVT because the blood becomes more sticky an liable to clot. As a male, precaution should be taken because men tend to develop a DVT more often than women. Being an obese person also can lead to DVT. There are many causes and risk of DVT that we are unaware of it for the certain time.DVT can happen anywhere in our body part and also can attack everybody in different ages but older people are more vulnerable to it. The most risky patient to have DVT is after having a surgery because the blood can easily clot if it not cared in a good ways. Lack active persons also are in a high risk of DVT since it will cause the blood to flow slowly and easily to clot. DVT also can be inherited and wrong pill intake also can result in DVT. In easy word, there are many causes and risks that can lead to DVT and every citizen around this world should take every safety precaution to avoid DVT. 2.3 Incidence and Comparison There are many people around this world that have experience DVT. About 2 million Americans have experienced DVT each year without they are realizing it. Based on Convenient option for DVT (2012), the exact incidence of DVT is still unknown in Malaysia but there is growing evidence that DVT is not uncommon in Asians. Based on autopsy studies, hospital audits of admission to major hospitals and also subclinical DVT in high risk situations such as after major joint surgeries show that there is increment of the incidence. According to Prof Hatem Salem, Head of Department, Australian Centre for Blood Diseases, there is grave misconception that DVT is rare in Asians because he finds out that Asians too are at risk of DVT (Convenient option for DVT, 2012). Commonly, DVT happen after post-surgeries and a few reports have appeared with high incidence of DVT in orthopedic patients comparable to Western study. Dhillon, Askander and Doraisamy (1996) suggest that the present practice of withhold ing routine prophylaxis against thromboembolism in Asian patients undergoing high-risk orthopaedic procedure should be reconsidered. In Western countries, DVT occurs in 45% to 84% of patients after hip and knee surgery in the absence of prophylaxis (Stulberg et al, 1984) but there is a firm belief that the complications is quite rare in Asian patients. Lack of awareness in Asia of a condition that become one of the main killer factors in West is due to the faith that thromboembolic disease is rare in Asia. Since DVT always have been linked with post-operative so every patient that have undergoes surgery should take a good care of their health to avoid DVT. However, there are few opinions that stated DVT is rare in Asians and the first report was made by Tinckler in 1964 stated that there is rarity of post-operative DVT and pulmonary embolism in Asians (Tun et al, 2004). A study that has been made in a few Asians country like Malaysia, Hong Kong and Japan also show that there is low incidence post-operative DVT has happened around this country. A few incidences in Asians can be taken to make a comparison with the Western to show differences in frequency of DVT in this world. In developed countries of the Western area show that DVT and consequent pulmonary embolism is still becomes the number one threat to post-surgery while in Asian specifically in Malaysia show that there is still low incidence of DVT after the operation done. A study has been made in United Kingdom to represent Western hemisphere and Malaysia as Asianà ¢Ã¢â€š ¬Ã¢â€ž ¢s representator. In UK, Sandler and Martin found that 9% of patients admitted to a general hospital died and 10% of these deaths were due to pulmonary embolism that originated from DVT of lower limb. Based on a study made in Hospital Universiti Sains Malaysia, Malaysia on 45 patients, only one positive DVT confirm among 45 patients that have been observed. There is only 2.2% and this good result show incidence of DVT among patient in Asia is still low (Tun et al, 2004). In a nut shell, the incidence of postoperative DVT in Asian patients is not low as is commonly believed and also it is not high like we know. Larger studies are needed to settle this controversy and find out all the true fact regarding this matter. Based on study that has been made above, routine practice of withholding prophylaxis in Asian patients undergoing high-risk orthopaedic procedure should be reconsidered. We can conclude that DVT is still low in Asians but we should be aware of DVT in the future because it is too risky to take this matter as small things. 2.4 Mortality and Morbidity If DVT is left untreated, there are many bad effects can happen and some of that can result in mortality and morbidity. There is short-terms morbidity in DVT such as cardiopulmonary consequences that may delay weaning from mechanical ventilation and there is also long-term morbidity like patient-centered consequences such as chronic venous insufficiency. Based on Vascular Medicine (1998), short-term mortality for DVT patient is reported to range between 7% and 15% only while long-term mortality has record a great number of deaths for patient with DVT. In a Dutch study of 355 patients, 90 died during follow up. Patients with a DVT are at risk for morbidity and mortality since a fragment of the thrombus can embolize to the lungs. Anthony and Bon (2004), suggested that about one half of patients with an untreated proximal DVT will develop a pulmonary embolism within 3 months. In the past, contrast venography has been used to rule out DVT. Nevertheless, due to some problem such as expend iture of manpower and time, space and equipment and most importantly is it also associated with morbidity, it was been terminated and been replaced with other machine that can overcome this problem. There are many indications of short-term mortality of patients with DVT such as cancer, pulmonary embolism and major bleeding. There are also many caused that can lead to long-term mortality such as malignancy, pulmonary embolism, acute myocardial infarction, ischemic stroke and anticoagulant related to hemorrhage. 2.5 Pathophysiology 2.6 Signs and Symptoms There are few symptoms to recognize DVT but often DVT occurs without any symptoms. The symptoms of DVT are related to obstruction of blood returning to the heart and causing a pooling of blood in the leg. Patient with DVT will undergo swelling of the affected leg and the leg may feel warm and look reddish. Apart from that, patient calf or thigh may ache or feel tender if it is been touch or squeeze or when stand or move. There are no symptoms appear if the blood clot is small and for some cases, Pulmonary Embolism is the first sign that confirm for DVT. Basically, it can be hard to detect DVT since some of the symptoms are same with other health problems. Sign and symptoms alone are not enough to determine the DVT but when risk factor is take under considerable, then it can help to determine likelihood of DVT. Some of the common sign and symptoms of DVT: Pain Swelling(edema) Tenderness Redness or skin color changes Skin warmth Discoloration Distention of veins surface Discomfort when the foot is pulled upward Leg fatigue Signs and symptoms occur vary depending on the severity of the condition and not all of these symptoms have to occur with deep vein thrombosis. 2.6.1 Conditions That May Cause Similar Symptoms Patient is advised not to make any early assumption in having Deep Vein Thrombosis if they are undergo the symptom that stated above since there are a number of different conditions that can cause the same sign and symptoms like DVT. Some of the conditions are: Muscles aches and tears Superficial thrombophlebitis (blood clot that forms in an inflamed part of a vein near the surface of the body) Varicose veins (blood vessels that are abnormally swollen and twisted Blood clots in arteries Arthritis (inflammation of the join) Cellulitis (infection in tissue under the skin) Bone fracture Lymphedema (swelling in the hands and feet caused by excess fluid retention) Since DVT symptoms are quite same like other health problem, patient need to undergo specific procedure and special test to confirm the diagnosis or rule out the other problem. IMAGING MODALITIES 3.1 First Line Evaluation 3.2 Second Line Evaluation IMAGES FEATURE OF PATHOLOGY TREATMENT AND PREVENTION PROGNOSIS CONCLUSION

dying in the eyes of shakespeare :: essays research papers

Dieing in the eyes of Shakespeare In this sonnet â€Å"That time of year thou may’st in me behold† Shakespear uses nature to describe life’s stages, while painting a vivid picture of nature in autumn, we can see his state of mind when using metaphors. The author intertwines nature, time, life, aging, and death in such broadness that the personal reactions and perceptions of the poem are broad as well, as a good metaphor does. When speaking of autumn the author fist refers to it as â€Å"That time of year†. Furthermore, he describes the season as â€Å"When yellow leaves, or none, or few, do hang† the brightness of the yellow leaves suggest light which equals life. As the speaker goes on, â€Å"In me thou see’st the twilight of such day. As after sunset fadeth in the west†, one can see that â€Å"twilight† and â€Å"fadeth† suggest he is dieing. Moreover, this has a direct reference on the author’s golden years. Shakespeare uses the most decaying weather season of a year and the fading of the day’s sun light to replicate his feeling of aging and getting closer to death. He then refers to night as death by saying; â€Å"Death’s second self that seals up all in rest† rest represents a deep peaceful sleep that he may never awaken from. Furthermore, he proceeds into the conclusion of his theme with the permanent ending of death. â€Å"That on the ashes of his youth doth lie, As the deathbed whereon it must expire.† He compares life to a glowing fire, another one of nature’s elements and once again using the luminosity component of it. Which he believes is the brightest in his youth and now he lies in the ashes of his life, yet still burning. The author mentions how life has consumed all the fire that he has left in him, leading one to believe that he does not have much more to give, therefore, dying. Nature has the stages of the season and also of the day; our daily cycles are much more like our life stages than seasons.