Dell, Inc Recalls Laptop Batteries Essay Example | Topics and Well Written Essays - 500 words

Dell, Inc Recalls Laptop Batteries - Essay Example From its foundation, Dell increases overall acknowledgment of being one of the best data innovation organizations. The organization holds a huge piece of the pie in the entirety of their product offerings. Last August, Dell reviews its lithium-particle batteries driving its PCs after photos of its PC detonating in a meeting in Japan floods the web. It ought to be noticed that review includes 4.1 PC batteries and is the biggest made in the customer gadgets industry. The reviewed batteries incorporate 2.1 million lithium-particle batteries introduced in workstations sold in the United States and another 1.4 million sold abroad from April 2004 to July 2006. Dell does this so as to avoid potential fire risks which can make more harm the clients and the organization's image picture (Blakely 1-6). At present, the reason for the blast stays obscure. Specialists are communicating their interests over the new battery advancements which make devices helpless to warm rampant. Thermal runaway alludes to a condition where a flawed battery hits a specific degree of temperature and keeps on warming up without anyone else until it at long last detonates.

The Limits of Amylase Essay Example for Free

The Limits of Amylase Essay Conceptual This report clarifies the motivation behind this trial in a manner that passes on data to the peruser about Amylase’s capacity to withstand acidic or fundamental pH. To do this, two test tubes were both loaded up with 5mL of a 5% amylase arrangement. The first was loaded up with a corrosive, while the other was loaded up with a base. Subsequent to dropping fluid Iodine and Benedict’s arrangement into every one, the cylinder with an essential pH tried positive for glucose. The acidic arrangement tried (for the most part) negative for glucose, despite the fact that there were follow sums at the base. Generally, my decision is that lone acidic arrangements repress Amylase’s capacity to process starch. Foundation The objective of the trial is to test whether Amylase can withstand anomalous changes in pH without denaturing itself. Salivary Amylase is a catalyst that follows up on any polysaccharide that enters the mouth (essentially starch). Be that as it may, it has a couple of other clinical employments. It is utilized for the conclusion of intense pancreatitis, an aggravation of the pancreas, and other ailments in regards to Amylase levels in the body. Amylase’s first disclosure in 1831 prompted new examinations about this chemical. By isolating pancreatic Amylase from Trypsin, they had the option to understand that it followed up on starch, separating it into a straightforward sugar, or monosaccharide. In the chart (highlighted beneath), the dynamic site of this compound contain three significant acidic gatherings. These contain a calcium particle (the huge dark circle) , the chloride particle (the huge green circle), and the chain of five sugar units (in yellow orange). Already referenced, this protein will follow up on starch and separate it into straightforward sugars. 2 Speculation In the event that we open Amylase to an assortment of acidic and fundamental answers for test whether it will in any case digest starch or not, at that point I believe that it will denature the two different ways, since Amylase is typically grievous to any pH over 8 or beneath 6. Materials and Procedures The accompanying will be helpful in this test: 20mL of a 5% Amylase arrangement 20mL of a 1% starch arrangement 8 test tubes In any event 5mL of HCl In any event 5mL of NaOH Hot plate Measuring glass brimming with water (for brooding) Fluid Iodine Solution Benedict’s Solution Follow this system: 1. In your initial 4 test tubes, add the accompanying arrangements as needs be to each cylinder: - Test tube 1: 5mL of refined water - Test tube 2: 5mL of the 5% Amylase arrangement - Test tube 3: 5mL of Amylase arrangement + 2-3 drops of HCl - Test tube 4: 5mL of Amylase arrangement + 2-3 drops of NaOH 2. Include 5mL of the starch arrangement into each cylinder. 3. Brood each cylinder in the measuring glass of water for 30 minutes. The temperature ought to be 37Â °C (98.6Â °F). 4. After hatching, split portion of all substance in each cylinder into 4 new cylinders. 5. Addition 2-3 drops of the Iodine arrangement into the main arrangement of measuring glasses (the first 4). At that point, embed 2-3 drops of the Benedicts arrangement into the second arrangement of test tubes. 6. Record any shading changes. 3 Results The principal test tube (containing refined water) was light earthy colored when blended in with iodine, and blue when blended in with Benedict’s arrangement. The subsequent test tube (5% Amylase arrangement) was light earthy colored when blended in with iodine. It became orange when Benedict’s was added to the blend. The third test tube turned dull earthy colored when the iodine was included. The other measuring utencil with test tube 3’s substance stayed blue when Benedict’s arrangement was included, in spite of the fact that hints of Orange were found. The last test tube showed up Light Brown with the iodine blended in (3 drops are constantly utilized), and seemed Orange when joined with the Benedict’s arrangement. Conversation Huge numbers of the test tubes wound up seeming as though I anticipated that them should, with the exception of the fourth measuring glass. I had not anticipated that Amylase, affected by an essential arrangement, could even now go about as an impetus for starch. With a pH ofâ 9 or higher, Amylase would regularly denature itself. This could mean one of two things: Amylase is fit for working regularly under a high pH, or it could’ve been human blunder that prompted this astounding outcome. To limit odds of this incident once more, accepting this was human blunder just, is expand the pH in the fourth container to 14 rather than 12, should another lab emerge, concentrating on Amylase’s capacity to withstand a high pH without getting denatured. End Generally speaking, the greater part of my outcomes concurred with my notes and foundation information about Amylase, aside from the distinction in test tube 4. Like I anticipated, the Amylase arrangement (tube 2) tried positive for basic sugars, the acidic arrangement denatured the catalyst, and the refined water did literally nothing. Sources Dugdale, D. (2013, October 31). Amylase blood. Recovered from http://www.nlm.nih.gov/medlineplus/ency/article/003464.htm (n.a.) Alpha-amylases. (2006, February 18). Recovered from http://www.rcsb.org/pdb/education_discussion/molecule_of_the_month/download/Alpha-amylase.pdf (n.a.) Alpha amylase. (2010, January 29). Recovered from http://science.marshall.edu/murraye/alpha_amylase.htm

Auditing Assignment Example | Topics and Well Written Essays - 2000 words

Examining - Assignment Example The examination dives on five of the significant regions of increased review danger of Havelock Europa Plc (Havelock Europa, 2013). The reason for including the records as increased hazard includes two components. The two components are inner control and innate hazard (Messier, 2011). Certain money related report accounts have higher probabilities of mistakes or cheats. The flow explore fixates on five such monetary report accounts. The records are deals, receivables, payables, money, and stock. There is a review chance that there is blunder or extortion in the  £ 100,778 thousand Revenue sum during 2012. There is a likelihood that deals finished during January of 2013 were remembered for the 2012 marketing projection. This can be deceitfully done so as to introduce an erroneously higher marketing projection, improving the company’s budgetary report picture (Lyn, 2011). Correspondingly, there is a likelihood that uncompleted deals exchanges were remembered for the 2012 money related reports (Dauber, 2009). The uncompleted deals sum incorporates customer’s guarantee to buy the company’s items and administrations that were rarely finished. Another chance is that items returned by clients were not recorded as deals income decreases (deals returns). Likewise, limits given to clients who pay early or pay in the event that are not reflected as findings from the gross income sums. Further, deals remittances given to clients to fulfill their grumblings concerning poor item and administration quality may not be reasoning from the gross income sum. Further, another chance is recording a Revenue exchange when there is quite deals exchange began, handled, or finished (Dauber, 2009). Similarly, there is a likelihood that the business sums were wrong recorded or deceitfully recorded. Moreover, the money related reports may incorrectly or deceitfully exclude some figured it out

Poems for Christmas â€Â

   I love this time of year. It saturates my senses. There’s so much to see, smell, taste, touch, and hear. Right now, for example, I have some classical Christmas music playing softly in the background. I have a scented soy candle (blackberry, elderberry, and cloves) burning nearby. On the left side of my computer, I have a tiny real poinsettia plant, sprinkled with glitter on its red leaves. And on my right side is a savory cup of hot tea in the festive flavors of cinnamon, orange, and sweet cloves. Cuddled up in my red wool jacket with my champagne-pink faux fur blanket on my lap, I am fully relishing the season as I write this post. One of my favorite things to do during this time of year is read poetry. Poetry celebrates the senses. Today I would like to share two poems with you in the hopes that you will enjoy them and also share them. The first one is likely very familiar to you, as it has been set to music and is a classic Christmas carol. The other poem is likely not familiar to you. Both of the poems share similar stylistic techniques such as repetition, rhyme, and simile. The first poem is one I share with my U.S. History-Writing theme-based classes at this time of year and was written in 1863 by Henry Wadsworth Longfellow. He was perhaps the most famous writer—possibly even the most famous person—of the times. In December of that year, America was in the midst of the Civil War, America’s bloodiest conflict ever. It was a dark time in the country’s history and a dark time for Longfellow himself because he was still mourning the death of his wife, who had died in 1861, and was also distraught over his son’s grave war injury that had occurred in 1862. But then Christmas arrived, and he heard the Christmas bells ringing. They restored hope to him. Some of the stanzas in the poem may be unfamiliar to you; they are often omitted from the carol.                                                      Ã‚                          Christmas Bells                                                   Henry Wadsworth Longfellow (1807–1882)                                                      I heard the bells on Christmas Day                                                   Their old, familiar carols play,                                                   Ã‚      And wild and sweet                                                   Ã‚      The words repeat                                                   Of peace on earth, good-will to men!                                                      And thought how, as the day had come,                                                   The belfries of all Christendom                                                   Ã‚      Had rolled along                                                   Ã‚      The unbroken song                                                   Of peace on earth, good-will to men!                                                      Till ringing, singing on its way,                                                   The world revolved from night to day,                                                   Ã‚      A voice, a chime,                                                   Ã‚      A chant sublime                                                   Of peace on earth, good-will to men!                                                      Then from each black, accursed mouth                                                   The cannon thundered in the South,                                                   Ã‚      And with the sound                                                   Ã‚      The carols drowned                                                   Of peace on earth, good-will to men!                                                      It was as if an earthquake rent                                                   The hearth-stones of a continent,                                                   Ã‚      And made forlorn                                                   Ã‚      The households born                                                   Of peace on earth, good-will to men!                                                      And in despair I bowed my head;                                                   "There is no peace on earth," I said;                                                   Ã‚      "For hate is strong,                                                   Ã‚      And mocks the song                                                   Of peace on earth, good-will to men!"                                                      Then pealed the bells more loud and deep:                                                   "God is not dead, nor doth He sleep;                                                   Ã‚      The Wrong shall fail,                                                   Ã‚      The Right prevail,                                                   With peace on earth, good-will to men." In addition to the rhyme and repetition in this poem, observe Longfellow’s use of personification, metaphor, and simile to convey his intense feelings that not only reveal his sorrow but hold his hope.    The next poem also incorporates repetition and simile. Written by G.K. Chesterton, the poem feels at first very simple, but upon repeated observation, the reader notes the feeling of quiet in the small scene that Chesterton paints. There are just Mary and baby Jesus, but the stanzas compare the manger scene in slightly different ways, with the first and third stanzas contrasting it to the weary world, the second to the paled power of earthly kings, and finally the fourth to the entire creation looking at and worshipping the King of Creation. Note other features of the stanzas as well: The second line of each stanza contains a simile that compares Christ’s hair to something else (a light, a star, a fire, and a crown). Repetition abounds within the first and second lines of the stanzas. Additionally, lines two and four rhyme. All of these features make the poem easy and fun to memorize.                                                      Ã‚              A Christmas Carol                                                   by G.K. Chesterton (1874–1936)                                                      The Christ-child lay on Mary’s lap,   Ã‚                                                                 His hair was like a light.                                                   O weary, weary were the world,                                                   Ã‚                 But here is all aright.                                                      The Christ-child lay on Mary’s breast,                                                               Ã‚     His hair was like a star.                                                   (O stern and cunning are the kings,                                                                  Ã‚  But here the true hearts are.)                                                      The Christ-child lay on Mary’s heart,                  Ã‚                                                  His hair was like a fire.                                                   (O weary, weary is the world,                  Ã‚                                                  But here the world’s desire.)                                                      The Christ-child stood at Mary’s knee,         Ã‚                                                           His hair was like a crown.                                                   And all the flowers looked up at Him,                                                                  Ã‚  And all the stars looked down.    I hope you enjoy reading these poems and will share them with your students. And most especially, I hope that you will be able to take some time during this busy holiday season to slow down and reflect on the true gift of Christmas. Merry Christmas!    †  Contains distinctly Christian content    Jennifer Mauser  has always loved reading and writing and received a B.A. in English from the University of Kansas in 1991. Once she and her husband had children, they decided to homeschool, and she put all her training to use in the home. In addition to homeschooling her children, Jennifer teaches IEW classes out of her home, coaches budding writers via  email,  and tutors students who struggle with dyslexia.

Biography Of George Nelson Mandela And Bill Gates And...

Introduction to a Great Leader When assigned the task of identifying an individual who I believe embodies what it means to be a great leader, well-known figures such as Martin Luther King, Jr., Mother Teresa, Winston Churchill, Nelson Mandela, Bill Gates and Abraham Lincoln initially come my mind. The impact of their distinct leadership styles continues to inspire people around the globe and has earned each of them undisputed leadership recognition. However, in the quiet shadows of these great leaders arises the name of another leader whose leadership influence has tremendously impacted my life over the span of twenty-two years and counting. The nature of this leader’s work consists of being a homemaker, minister’s wife, ladies’ auxiliary†¦show more content†¦Ã¢â‚¬Å"Character appears to be caught as well as taught. We often learn what it means to be virtuous by observing and imitating exemplary leaders,† according to Craig E. Johnson (2018) in his book titled Meeting The Ethical Challenges of Leadership. I began to observe Mrs. Hall’s every move, how she handled situations and treated people Leadership Characteristics Whether a leader is considered great or evil, both types are known for the quality of their character, leadership style and skills they possess. Mrs. Hall’s leadership style can be categorized as servant leadership, where she continuously puts the needs of the community she serves before her own (as cited in Johnson, 2018, p. 249). Her leadership style is accompanied by the following leadership characteristics: wisdom, courage, integrity, humility, perseverance, encouragement, discernment, foresight, excellence, and altruism amongst others. Further, her leadership skills encompass the following abilities I have observed, but are certainly not limited to growing people, building community, planning strategically, imparting vision and managing people, conflict and resources. Just one encounter with Mrs. Hall leaves people feeling uplifted and loved, she has the ability to make everyone feel genuinely unique and special with her strong skills inShow Mor eRelatedOne Significant Change That Has Occurred in the World Between 1900 and 2005. Explain the Impact This Change Has Made on Our Lives and Why It Is an Important Change.163893 Words   |  656 Pagesmain streets, Benjamin found vestiges of rural villages: In the streets of Moscow there is a curious state of affairs: the Russian village is playing hide-and-seek in them. If you step through one of the high gateways—they often have wrought-iron gates, but I never found them closed—you stand on the threshold of a spacious settlement. Opening before you, broad and expansive, is a farmyard or a village, the ground is uneven, children ride about in sleighs, sheds for wood and tools fill the corners

Essay about Writing an Ethnography - 2331 Words

â€Å"In any war story, but especially a true one, its difficult to separate what happened from what seemed to happen.† - Tim O’Brien, The Things They Carried It is not only war stories that create confusion, both for their writers, and their readers, about the nature of the truth they tell. Is the truth in a â€Å"true† story what the writer experienced, or the truth of what â€Å"really† happened? If the story is about other people, is the truth what the writer sees them do, or what they think they are doing? If the writer does not know the whole truth, does the story become false? All these questions become even more pertinent if posed about ethnographies. An ethnography is, by nature, meant to be a description of a people (the dictionary†¦show more content†¦Ethnography has undergone a process of drastic evolution (or, some might say, oscillation) in the century or so that it has existed as an anthropological tool. Many aspects of ethnography have changed between two extremes that I will term â€Å"traditional† ethnography and â€Å"postmodern† ethnography. Everything from the declared goal of the anthropologist to the approach to possible objectivity or subjectivity of the anthropologist’s writing, from views on the concept of culture to the ethnography’s intended audience, even to choice of topic to explore, has changed. I will explore these differences using Coming of Age in Samoa by Margaret Mead as an example of traditional ethnography, and Poetics of Military Occupation by Smadar Lavie as an example of postmodern eth nography. Veiled Sentiments by Lila Abu-Lughod will serve as something of a mix, poised between the two extremes. I must first, however, explain my choice of â€Å"postmodern† as a label for the kind of ethnography that Smadar Lavie produced in 1990 (based on fieldwork done throughout the 70’s). The aspect of postmodernism that I embrace in characterizing Poetics of Military Occupation as postmodern is postmodernism’s abandonment of the concept of an absolute truth. The definition of postmodernism offered by Josh McDowell and Bob Hostetler as â€Å"a worldview characterized by the belief that truth doesn’t exist in any objective sense but is created rather than discovered† serves well to illustrate the waysShow MoreRelatedCollaborative Ethnography Essay1629 Words   |  7 Pagesethnographers believe that it is the way we interpret information that must be studied and that the voice of societies should be advocated through an informant. They also b elieve that to do this the use of collaborative ethnography is of vital importance. Collaborative ethnography is a relationship between ethnographers and informants. This, however, could be a team of ethnographers observing and studying a society, it could be a couple of ethnographers and more than one informant or it could be anRead MoreEthnographic Research Essay1404 Words   |  6 Pageshis experiences during his research in Morocco. This makes it easier for the reader to understand his ideas then just having a technical book about the many different aspects of Moroccan life that he may have discovered. In Writing Culture: the Poetics and Politics of Ethnography, edited by James Clifford and George E. Marcus, many of the different ideas of how an ethnographer should go about his or her research are explored. Using their own ideas and incorporating them with the ideas of colloguesRead MoreEssay about Ethnography1634 Words   |  7 PagesEthnography One of the most complex and interesting aspects of cultural anthropology is the ethnography. The idea of being able to read stories about groups of individuals is something that is intriguing to many people. With the ethnography, the authors many times feel that they have control and understanding over the individuals that they are writing about. Furthermore, many of these authors assume that the individuals among whom they are living and studying exemplify the entire society asRead MoreEssay on The Role of the Reflexive Ethnographer1252 Words   |  6 Pagesemotionalizing it produce interesting and somewhat effective ethnographies. Visweswaran, another female and self-proclaimed reflexive anthropologist, explores what it is to be a reflexive feminist anthropologist in a field that is dominated by men. Reflexivity is thus a hot topic for past and present ethnographers to discuss. With the help of the women’s movement and the rise of feminism, female anthropologists were able to publish their own ethnographies. However, women ethnographers continued to be leftRead More Anthropology1316 Words   |  6 Pages In this work, he revisited his previous ethnography Grief and Headhunters Rage with a new perspective. Many years after his fieldwork, he realized the importance of personal experience in understanding the context. He states, During all those years I was not yet in a position to comprehend the force of anger possible in bereavement, and now I am. (p.3) Not only does personal experience benefit his own comprehension, but it also filters into his writing to give his readers an account which canRead MoreThe Tradition Of Music Through The People Of A Sardinia Runs Deep, And Lortat Jacob852 Words   |  4 Pages descriptive way of writing lends itself to unique interpretation by each reader individually. By including himself, Lortat-Jacob shies away fr om the empirical tradition of ethnography and emphasizes the importance of the character. The narrative style allows the author to vividly describe the events to the reader while still maintaining an interesting, engaging purpose. These methods show that the author has opted for a more wholesome, modern view of culture and ethnography. Objectivity is not neededRead MoreEthnographic Writing and Relationships with Research Subjects1385 Words   |  6 Pagesparticular group of people and their culture. Most anthropologists use fieldwork to collect their data, which is then interpreted within their ethnographic writing. When collecting their data, anthropologists use many different approaches such as developing relationships with their informants, but do not illustrate these relationships in their actual writing. Anthropologists Claire E. Sterk and Philippe Bourgois are two of the anthropologists that emphasize their relationships and the importance of gainingRead MoreEssay about The Role of Reflexivity in Ethnography1395 Words   |  6 PagesThe Role of Reflexivity in Ethnography Reflexivity, as I understand it, is very well named.It is the practice of reflecting upon oneself and one’s work, of being self-aware and self-critical. In anthropology, it is well exemplified by the work of Renato Rosaldo, Ruth Behar, and Dorinne Kondo, among others. In its most obvious form (or at least the form most obvious to me), reflexivity is manifest in the practice of an ethnographer including herself in her own ethnographic research---seeing herselfRead MoreComparing The Writing Styles Of Different Ethnographic Resources1437 Words   |  6 Pagescompare and contrast the writing styles of four different ethnographic resources in order to determine the most effective ways of communicating qualitative research findings for my own research paper. I have determined that a captivating and clear style of writing will be most effective in presenting my own research findings on how participants give meaning to farmers markets as a physical space, facilitating social interact ion. I will draw on the following four ethnographies: Skinner’s â€Å"The ‘PB’ andRead MoreEssay on The Pros and Cons of Ethnographic Reflexivity849 Words   |  4 PagesThe Advantages and Limits of Ethnographic Reflexivity Awareness of writing choices generates an appreciation of the reflexivity of ethnographic research. Reflexivity involves the recognition that an account of reality does not simply mirror reality but rather creates or constitutes as real in the first place whatever it describes. Thus ‘the notion of reflexivity recognizes that texts do not simply and transparently report an independent order of reality. Rather, the texts themselves are implicated

Contentment free essay sample

The days pass in fear. As the hours slowly crawl by, the fear arrives. This choking, black cloud arrives with no warning and causes paranoia, delusion, terror. The pain becomes a parasite that begins to eat away at the mind it has chosen to torment. This cloud appears as the anxiety that my body is riddled with every hour of every day. The simplicities of everyday life threaten to prove themselves impossible; the smallest tasks, such as getting out of bed each morning, become an infinite struggle. Each day, I feel that I cannot possibly go on living in this torture for another hour. The cloud beckons, inviting my weary, bruised body into the comforting serenity of nothingness. I feel the ground begin to crumble beneath my feet, and breath evades me. I struggle to keep myself from falling as I begin to lose faith. As the rope of sanity slips from my fingers, I enter into a familiar place. We will write a custom essay sample on Contentment or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page The soft, comforting surroundings fill my tormented body with appreciation, with understanding, with acceptance. The darkness fights to maintain its grasp on my subconscious, but the cloud begins to evaporate. In this place, I feel true peace. I am not judged; I am not ridiculed. I begin to feel the pain retreat to the recesses of my mind, and the feeling of contentment spreads itself throughout me. I feel the black cloud begin to dissipate into harmless mist, and the anxiety scuttles away to lurk in the shadows of my mind. In this place, the feeling of peace defeats all else, and it manage to open my eyes and face my foes. It is only then that I realize that I am in the arms of my mother.