Gingivitis essays

Gum disease articles In an ongoing report, it was found that more than seventy-five percent of Americans age thirty-five and more established have some type of gum ailment. The main phase of gum sickness is gum disease, which is a turmoil including aggravation of the gums. Gum disease is brought about by plaque, a film of microscopic organisms that covers the teeth. At the point when plaque solidifies, or calcifies, it transforms into a tartar, or analytics. Plaque and tartar develop and make pockets of microscopic organisms between the teeth and gums. It might bring about gums getting aroused or swollen. This can likewise cause seeping of the gums. Whenever left untreated, gum disease can advance to periodontitis, which is the second phase of gum infection and progressively genuine. Periodontal infection causes demolition of bone and structures supporting the teeth (www.umanitoba.ca/outreach/wisdomtooth/stagesof.htm). Normally, poor oral cleanliness is a typical hazard factor for being determined to have gum disease. In any case, different elements may add to this gum malady. Heredity is a typical factor prompting gum disease. Microorganisms might be more hurtful to certain people groups gums than others. Different meds cause dry mouth and lessen the purifying capacity of spit. This makes plaque and tartar develop all the more without any problem. Another reason prompting gum sickness is the utilization of tobacco. It eases back the mending procedure of gums making microscopic organisms pulverize tissue. Additionally, individuals with diabetes are at a more serious danger of building up a gum illness. Diabetes might cause thickening of veins, which makes it progressively hard to convey supplements to the gum tissue. Furthermore, pregnant ladies become increasingly inclined to impeding impacts of plaque and microorganisms as a result of hormonal changes during pregnancy (www.cnn.com/HEALTH/library/DS/00363.html). Individuals influenced by periodontal infection are likewise at a more serious danger of genuine ailments. Studies uncover there is a connection between microorganisms in the mouth and c ... <!

Synthesis of Isatin Based Caspase Inhibitors

Blend of Isatin Based Caspase Inhibitors Structure AND SYNTHESIS OF ISATIN BASED CASPASE INHIBITORS FOR RUTHENIUM CAGING APPLICATIONS KASUN CHINTHAKA RATNAYAKE Dynamic Apoptosis is the vitality subordinate customized cell passing. Ill-advised capacity of apoptosis could prompt infections, for example, tumors, strokes, alziemer’s ailment. Caspases are the compounds engaged with the later phase of this procedure. Peptidyl and non-peptidyl caspase inhibitors have been combined as of late. One of these non-peptidyl compound classes which comprise of pyrrolidinyl-5-sulfo isatins have demonstrated a more noteworthy power against killer caspases, caspase-3 and - 7. As indicated by writing and for additional confining investigations, two mixes were planned, integrated and assessed their restraint against caspase-3 in this examination. The simple where its N-1 position alkylated with a 4-methyl pyridine moiety (7) demonstrated a higher hindrance than the simple wherein its N-1 alkylated with cyanoethyl gathering (8). Accordingly, the compoundâ 7â was chose for additional confining examinations with ruthenium. Part 1: Introduction 1.1 Apoptosis and Caspases Apoptosis is the procedure of customized cell passing. This is a huge cell process which is legitimately co-related with embryogenesis, invulnerable framework, maturing and different ailments including malignancies, stroke, myocardial dead tissue and neurodegenerative disorders.1 Caspases (cysteinyl subordinate aspartate coordinated explicit proteases) are the chemicals associated with the later phase of apoptosis. Caspases are isolated to various classes as per their pretended in the flagging course of apoptosis. Caspases 6, 8, 9 and 10 are included as initiators and caspases 2, 3 and 7 are distinguished as killer caspases in the flagging cascade.2The caspases 1, 4 and 5 are seen as non-dynamic in the cell demise process. 1.2 Caspase hindrance and changed isatin sulfonamides as caspase inhibitors Caspases assume a noteworthy job in both aggravation and apoptosis. Broad inquires about have been directed on caspases and their capacities since they go about as potential focuses in medicate revelation. Different inhibitors of Caspase have been made. These inhibitors could be sorted as non-peptidyl and peptidyl based mixes. A more noteworthy selectivity could be accomplished when non-peptidyl inhibitors are utilized for various sorts of caspases. Isatin sulfonamides have demonstrated restraint on killer caspases (caspase-3 and - 7) in late examinations. In 2000, Lee and analysts revealed the x-beam structure of caspase-3 with an isatin simple, 1-methyl-5-(2-phenoxymethyl-pyrrolidine-1-sulfonyl)- 1h-indole-2,3-dione (a) bound to the dynamic site of the protein (Figure 1).3 Modifying isatin sulfonamide analogs with pyrrolidine bunches have demonstrated critical impact on caspase inhibition.4 For instance, different pyrrolidinyl-5-sulfo isatins have been demonstrated restraint to caspases, 3 and 7 (Figure 2). These isatin sulfonamide analogs are altered utilizing structure movement connections and played out these organic examines. The accompanying isatin sulfonamides have demonstrated to be repress caspase-3. The stereochemistry of subbed pyrrolidine moiety, cyclic versus non-cyclic ring structures and ring sizes have been inspected for these restraint contemplates (figure 3).5 1.3 Ruthenium buildings for confining applications Ruthenium mixes have been accounted for as noteworthy contender for confining applications. Light initiation of these metal edifices has been broadly examined. As of late, neuroactive biomolecules just as little atomic protein inhibitors have been accounted for to be confined with these ruthenium buildings. Spatial and worldly arrival of these confined atoms upon light actuation offers understanding to grow new devices that could be utilized to treat different maladies in organic frameworks. In this investigation Ruthenium polypyridyl mixes are utilized in future examinations since they have been considered as astounding possibility for confining utilization of little particles. Part 2: Results and Data 2.1 General contemplations All reagents were bought from business providers and utilized as got. Varian FT-NMR Mercury-400 Spectrometer was utilized to record all NMR spectra. IR spectra were recorded on High goals mass spectra were recorded on.Melting focuses were recorded on .Enzyme restraint examines were done on 2.2 Designing of Caspase inhibitors Late examinations show that different 5-pyrrolidinylsulfonyl isatins go about as caspase-3 inhibitors. A few components were considered in the structuring procedure of these analogs. To begin with, higher caspase hindrance was thought of. Utilization of explicit stereochemistry in the pyrrolidine moiety is significant since S-alkoxypyrrolidine is more strong than its R-stereoisomer which shows basically no intensity against caspase-3. It is accounted for that methoxymethyl pyrrolidinyl analogs show higher cell harmfulness than phenoxymethyl pyrrolidines, subsequently methoxymethyl pyrrolidine analogs were picked for additional investigations. While considering the Ruthenium confining examinations, the picked analogs ought to contain a gathering which has a higher restricting affinitiy towards Ruthenium. Accordingly, pyridyl and cyano bunches were chosen to consolidate in these isatin sulfonamide analogs. These gatherings are picked to be connected to N-1 situation of isatin sulfonami de simple. It has been accounted for that higher alkyl chain on N-1 position could build the hindrance. Subsequently 4-methylpyridine and cyanoethyl bunches were chosen to join on N-1 situation of these analogs and mixes 7 and 8 are structured (Figure 3). 2.3 Synthesis of planned isatin sulfonamide analogs The planned analogs were integrated utilizing writing and adjusted procedures5, 6, 7 (Scheme 1). The compound 5 was integrated as the antecedent for the last analogs 7 and 8. The mixes 7 and 8 were blended utilizing altered and advanced methods (Scheme 2 and Scheme 3). 2.4 Enzyme Inhibition Assay Caspase-3 hindrance examine was performed for mixes 6 and 7 as indicated by the writing procedure.2 Compound 6 was seen as increasingly strong (IC50 = .. ) of than compound 7 (IC50 = ..). In this manner, compound 6 was chosen for additional confining investigations with Ruthenium bipyridine edifices. 2.5 Experimental 2.5.1 Sodium 2,3-dioxoindoline-5-sulfonate (1) Isatin (10 g, 0.068 mol) was added cautiously to a mixed arrangement of 20% SO3/H2SO4 (20 mL) at - 15Â °C. The response blend was tenderly heated up to 70 Â °C with mixing. Response blend was mixed at 70 Â °C for another 15-20 min. The response blend was painstakingly poured on to squashed ice and let ice to dissolve and afterward 20% NaOH was added to the response blend (pH=7). The jar containing response blend was kept in an ice shower to incite precipitation of the ideal item. The strong was separated, washed with super cold water and dried to give red-orange crystalline strong. The 1H-NMR information was contrasted and coordinated and writing information. Yield: 14.48 g (0.051 mol. 75%) 2.5.2 2,3-dioxoindoline-5-sulfonyl chloride (2) Sodium 2,3-dioxoindoline-5-sulfonate dihydrate (2 g, 70 mmol) was broken up in tetramethylene sulfone (10 mL) under Argon condition at 60-70 Â °C and phosphorus oxychloride (3.36 mL, ) was included dropwise. The response blend was mixed for 3 h. The response was cooled to room temperature and kept in an ice shower. At that point super cold water was added to the response blend cautiously. An accelerate was framed, separated, washed with super cold water and dried utilized moving along without any more cleaning. The ideal compound is yielded as a brilliant yellow strong. The 1H-NMR information was contrasted and coordinated and writing information. Yield: 1.58 g (64 mmol, 92%). 2.5.3 Tert-butyl (S)- 2-(methoxymethyl)pyrrolidine-1-carboxylate (3) To an answer of N-Boc-L-prolinol (5.0 g, 25 mmol) in THF (25 mL) at - 78 Â °C, Sodium hydride (60% in mineral oil) (960 mg, 40.0 mmol) was included and mixed for 10 min. At that point methyl iodide (2.65 mL, 42.5 mmol) was included dropwise and response was mixed for 4h at - 78 Â °C and extra 16 h at RT. At that point NH4Cl was included until all H2 developed and EtOAc was included. The natural layer was washed with water and sat. NaCl, dried over anhyd. Na2SO4 and concentrated to give a light yellow oil and cleansed with oil ether: ether (9:1) to give a dreary oil. The 1H-NMR information was contrasted and coordinated and writing information. Yield: 4.986 g (23.16 mmol, 92%) 2.5.4 (S)- 2-(methoxymethyl)pyrrolidine (4) To an answer of tert-butyl (S)- 2-(methoxymethyl)pyrrolidine-1-carboxylate (4.98 g, 23.07 mmol) in DCM (40 mL), TFA (25 mL) was included dropwise more than 30 min at 0 Â °C. The response was warmed to RT and mixed for extra 1.5 h. The response blend was added to 150 mL of 10% NaOH arrangement and separated with DCM (50 mL x 3), dried over anhyd. Na2SO4 and concentrated to get a light yellow oil. The 1H-NMR information was contrasted and coordinated and writing information. Yield: 2.657 g (23.07 mmol, 100%) 2.5.5 (S)- 5-((2-(methoxymethyl)pyrrolidin-1-yl)sulfonyl)indoline-2,3-dione (5) The compound (1) was combined by method detailed by Harvan et al.1 To a blended arrangement of 2,3-dioxoindoline-5-sulfonyl chloride (2 g, 8.153 mmol) in 1:1 THF/CHCl3 (80 mL), an answer of (S)- 2-(methoxymethyl)pyrrolidine (1.033 g, 8.968 mmol) and DIPEA (2.84 mL, 16.310 mmol) in CHCl3 was included dropwise under Argon condition and mixed for 1 h at 0 Â °C. The response mixed for extra 1 h at RT. The response blend was thought and refined utilizing 1:1 EtOAc:Petroleum ether and disengaged as brilliant yellow precious stones. The 1H-NMR information was contrasted and coordinated and writing information. Yield: 1.185 g (36.53 mmol, 45%) 2.5.6 4-(bromomethyl)pyridine hydrobromide salt (6) Pyridin-4-ylmethanol (5.0 g) was broken down in 48% HBr (50 mL) and refluxed for 24 h. (Response was observed for finishing utilizing TLC). The response blend was packed in vacuo until a thick gum showed up and treated with outright Ethanol at 5 Â °C. The white crystalline strong got was

Finding My Way Around MIT (Guest Entry)

Finding My Way Around MIT (Guest Entry) by Rena Katz CPW was so hugely difficult to take in all at once that its hard to sum it all up in one blog post, much like its hard to condense your life into 500 words for the admissions office. But I shall try. I arrived at CPW on Friday morning and went to the opening lecture. Amy Smith gave an excellent presentation about some of the challenges of living in developing countries and how people could help. She talked about tools and devices that were redesigned to be inexpensive enough for people to afford. A major challenge for many people is finding fuel, usually wood, which smokes and leads to disease. Ms. Smith and her team developed a method of producing charcoal bricks out of natural waste materials in the communities that needed fuel. She works with students on projects that really do help people, which I think is a fantastic thing to be involved in. For lunch on Friday, I met my awesome friend Daniel and a new friend named Rebecca. We sat in on a geology class which had videos of lava flowing, exploding, and making pillows and streams. After getting some free food, we sat in on a 8.02 class (Electricity and Magnetism physics). It had PowerPoint slides on screens all over the room, and the professor could ask questions for the students to answer with clicker remotes, which is what makes it a TEAL (Technology-Enabled Active Learning) class. Im not sure if the TEAL would help me learn better, but its an interesting idea. We got to see sparks. Lots of them. Big ones. The best demonstration was a giant switch connected to a giant inductor. A volunteer closed the switch, but nothing happened. You could practically see that inductor snickering to itself, just waiting. When the student opened the switch, there was a HUGE green spark. The student just sat there like he sees huge random green sparks every day who knows? Maybe he does. Th e inductor was a little disappointed that no one ran screaming out of the room. I also saw Snively, but he disappeared before I could say hi. Bouncy balls. Falling from the sky. What more can be said? I guess we showed up too late for Meet the Bloggers, since there werent many people left. I got to talk to Ben Jones, who is more awesome in person, if thats possible. I thanked him for setting up such a great admissions process/website/blogs. I really feel that MIT cares about its prefrosh and wants to help as much as possible, and I appreciate that very much. Thanks to all the admissions officers! I stayed in a suite in Burton 5. My host Sara and her suitemates were very nice. I even got to sleep in a bed instead of the floor I was expecting. My absolute favorite view near Boston is the multicolored lights of Boston reflected in the Charles River at night, especially if you are high enough so the buildings dont get in the way. We were going to go see Baker House, but we ended up at East Campus, where they were telling stories of some of the hacks that MIT has done over the years. Luckily, we saw no zombies, but we would have been well prepared thanks to the chainsaw hack that Snively and prefrosh already blogged. Random Hall had pancakes at 2:17 in the morning. In fact, they had lots of, well, random activities at :17 past the hour. Seventeen is supposed to be the most random number because people will pick 17 most often when they choose a random number between 1 and 20. Random Halls funniest activity was a nerf gun war. They set up the couches to make forts so ten people could fire foam darts at each other, which we did with much drama and laughter. The practical people would crouch behind the couches and wait, and the more daring would leap over to the other side and try to shoot people before they could reload their guns. It was even more funny when the guns didnt work. Best quote of the night: You shouldnt remember from this that MIT is awesome, but that I am awesome. When I got to MIT, I felt like a prefrosh, probably because I am one. I had a sleeping bag, very little idea where to go, and I didnt know anyone. On the morning that I left MIT, I had a geeky sweatshirt, I knew my way around campus, and I could hardly tell who was a prefrosh and who was a student. CPW assimilates prefrosh into MIT culture. On the first day, I was an it, a prefrosh, a visitor. When I left, people knew my name. I had random conversations all weekend. Everywhere, every time, there was always someone who would say hello, whether it was 8:30 AM in the student center or 8 PM at Battle of the Bands or 2 AM at Random Hall. I dont like everything about MIT, but thats because there is so much diversity in the people, the living groups, and the activities. Im confident that I can find a niche where I fit in. It was a great feeling to eat breakfast before leaving on Sunday and realize that Ill be back in Cambridge in the fall.

Poverty Influences Children s Early Brain Development

Poverty Influences Children’s Early Brain Development Children have been the topic of many research studies and debates throughout history. Scientists, educators, social workers and teachers have debated the importance of nature and nurture in children s development. Our ideas of children are shaped greatly by the portrayal of children through media. Producers, journalists, and writers have the power to either portray children as passive or active agents in their development of social, academic and life skills. The authors’ assumptions and personal beliefs of children or childhood can be identified through the way they represent children in their writings. In the article, â€Å"Poverty Influences Children’s Early Brain Development† the author reports the effect that poverty has on the development of infants and young children’s brain size. Developing children are portrayed as passive, relying on the guidance of parents, caretakers and the community, rather than being seen as active agents who can utilize an innate ability to learn, and overcome any obstacles, including poverty. The author focuses on the idea that children, while developing, are dependent on stimulation from others: parents, relatives, caregivers and the environment to learn socio-emotional skills that impact their ability to learn in the future. The author’s perspective of children as passive beings can be inferred from his selection of quotes included in his article. For example, in the newsShow MoreRelatedHuman Brain Development1231 Words   |  5 PagesChildren begin learning before they are even born. Some people may wonder how this is possible if the child hasn’t even taken its first breath yet, but it is true. Brain development begins in week four of their first trimester in the womb. This is important because the development helps a child learn and grow, effecting their future learning, education, and social skills. Brain development begins right in the womb and continues to flourish after birth. A child’s brain develops through neurons andRead MoreLifespan Development1516 Words   |  7 PagesLifespan Development and Personality Luis Cervantes PSY/103 January 11, 2016 Susanne Nishino Lifespan Development and Personality Developmental psychology is the study of how human beings age and transform throughout the eight major stages of life. This paper will focus on the physical, cognitive, social, moral, and personality development of individuals found in stage two, (early childhood 1-6 year olds). Through exploring, and examining the countless influences that affect their growthRead MoreIndividual Diffferences - How environmental factors affect Personality Intelligence1525 Words   |  7 Pagescan impact on the development of an individual’s personality and intelligence. The discussion in this essay entails the extent to which environmental factors impact an individual’s development of personality and intelligence. Development can be defined as ‘improvement in function’ which would imply that it occurs with the progression of age. Personality has been found to have a substantial genetic influence however economic and social factors have been found to effect the development of personalityRead MoreThe Importance Of Childhood Experiences Of Children And The Social And Economic Benefits Of Early Intervention1553 Words   |  7 Pageschildhood experience to later life emotional, social and cognitive development into adulthood in the Uk, using the attachment and behaviorism theory to examine childhood experiences, as it forms parts of child’s development. I will be looking into the factors affecting social, emotional and cognitive development of children, strategies to improving service delivery of early intervention in children and the Social and economic benefits of early intervention. Attachment theory is a concept in developmentalRead MoreLearning Styles And Sociocultural Influences On Child And Adolescent Development1641 Words   |  7 Pagesmedia and will examine the link to development theories, learning styles and sociocultural influences on child and adolescent development. As a developing secondary school preserve teacher, my focus will be mainly on adolescent behaviours and development. I will be examining an article from a media how these developmental theories analyses and helps us to understand the behaviour of child and adolescents. I will also try to explain about the domain of development such as physical, cognitive, emotionalRead MoreThe Significance Of Child Development In Low Socioeconomic1517 Words   |  7 PagesSignificance of Child Development in Low Socioeconomic Communities Emma Kennedy Project #1 AIS 1203.027 University of Texas at San Antonio Introduction Poverty creates long term disadvantages for children. Many of these disadvantages include lower academic achievement, home environment stress, and relational issues between parent and child. In our world today, poverty is affecting more children developmentally. It has been accounted as of 2017, that 15 million children in the UnitedRead MoreBackground Of Kindergarten Education And Children s Psychology975 Words   |  4 PagesReview of Literature Background of Kindergarten Education and Children s Psychology Learning is developmental: Children, and their brains, benefit from enriched home and school environments (Connell, 2009) According to the Piaget’s research those children having four main stages of mental development. First stage, it is sensory motor intelligence to cover brain in the first and two years of children’s life. For this time, children know the world through their perceptions ability, such as they knowRead More Adolescence and Juvenile Delinquency Essay1644 Words   |  7 Pagessummed up juvenile delinquency best with this definition; resistant antisocial, illegal, or criminal behavior by children or adolescents to the degree that it cannot be controlled or corrected by the parents, endangers others in the community, and becomes the concern of a law enforcement agency(1994). I found that most theories about what causes delinquency in children and adolescents originate with families and parenting. Many statistics and studies have been conducted comparingRead MoreEffects Of Low Socioeconomic Status On Mental Health1440 Words   |  6 Pages Enormous amounts of research have linked socioeconomic status to mental health, especially in children and adolescents. Low poverty levels have been specifically identified as a key causal factor in developing mental health problems in children. There has been much discussion over the different theories as to why this is the case, but only two of these theories seem to hold a lot of evidence. Certain interventions and preventative measures can be employed in order to improve an individual’s mentalRead MoreEarly Childhood : Childhood Development1494 Words   |  6 PagesENG-5062 Due date:9 august 2017 Early childhood development Early childhood is the the time period when a child opens his eyes in the world and it continues upto the age of 8 years old (Masten et al. â€Å"NAME OF ARTICLE†)This is really the time in which the brain of the child starts growing and basis for the subsequences of development. Early childhood period starts at home the very first stages of life. Parents have a great role in childhood development. Then the second factor or place which

Review Of The New Yorker Essay - 1892 Words

Thirteen year old Megan Meier befriended and began exchanging messages with someone who she thought was a cute 16 year old boy named Josh Evans on Myspace. The messages from Josh started out complimentary but quickly became hostile, soon leading to other forms of cyberbullying. Meier, already struggling with depression, grew even more depressed as the online harassment continued. On October 16, 2006, Meier hanged herself in her bedroom closet, dying a day later. Soon after, news surfaced that the â€Å"Josh Evans† Meier had been communicating with was not an actual person, but simply a fake account. A mother in Meier’s neighborhood ran the account, claiming that she made it in order to ascertain how Meier felt and what Meier was saying about her daughter. Due largely in part to a mother’s deep entrenchment in her daughter’s personal life, Megan Meier committed suicide, serving as an extreme example of the dangers of an overbearing parent. George Saundersâ €™s 2009 short story first published in The New Yorker (later republished in his 2013 collection of short stories The Tenth of December: stories) also relays the dangers of overbearing parenting, but in a more direct manner. In the story, Kyle Boot—whose entire life is dictated and organized by his overbearing, overprotective parents—saves Alison Pope from a man who attempted to kidnap her by bludgeoning the assailant with a geode. As he does so, his mind splinters into an excessively violent, yet independent, entity. â€Å"Victory Lap†Show MoreRelatedComparing Penelope And The Suitors956 Words   |  4 Pages22, 1893 in West End, New Jersey. She worked on such magazines as Vogue and Vanity Fair during the late 1910s. During the 1920s, Dorothy Parker became famous by writing book reviews, poetry, and short fiction for fledgling magazine The New Yorker. Parker went on to work as a book reviewer for The New Yorker in the 1920s. A selection of her reviews for this magazine was published in 1970 as Constant Reader, the title of her column. She remained a contributor to The New Yorker for many years; the magazineRead MoreAnalysis Of White And The New Yorker801 Words   |  4 PagesFurth ermore, In Warshow’s review of E.B White and the New Yorker, experience again is at the forefront of his critique, along with a bit of his ever present political views. He makes a very important point at the begging of this review, â€Å"The New Yorker has always dealt with experience not by trying to understand it but by prescribing the attitude to be adopted toward it.† (warshow 2001, 75) This becomes an interesting argument, even today, as we think about what trends we have seen in popular cultureRead MoreEssay on One Hundred Years of Solitude858 Words   |  4 Pagesthe New Yorker. The Power of Garcà ­a Mà ¡rquez Ââ€" A New Yorker article from September 1999. Shipwrecked Ââ€" Garcà ­a Mà ¡rquez New York Times op-ed piece on Elià ¡n Gonzà ¡lez. Love in the Time of Cholera Film Ââ€" July 22, 2004, The Guardian. Stone Village has acquired the film rights to film Garcà ­a Mà ¡rquezs novel of long-delayed love. In the Shadow of the Patriarch Ââ€" Nov. 2, 2003, New York Times Magazine. Francisco Goldman on Garcà ­a Mà ¡rquez. Solitude Company Ââ€" Summer 2003, Paris Review. SilvanaRead More Essay on One Hundred Years of solitude869 Words   |  4 Pagesin the New Yorker. The Power of Garcà ­a Mà ¡rquez – A New Yorker article from September 1999. Shipwrecked – Garcà ­a Mà ¡rquez’ New York Times op-ed piece on Elià ¡n Gonzà ¡lez. Love in the Time of Cholera Film – July 22, 2004, The Guardian. Stone Village has acquired the film rights to film Garcà ­a Mà ¡rquez’s novel of long-delayed love. In the Shadow of the Patriarch – Nov. 2, 2003, New York Times Magazine. Francisco Goldman on Garcà ­a Mà ¡rquez. Solitude amp; Company – Summer 2003, Paris Review. SilvanaRead MoreSummary Of Colum Mccann s The Great World 1097 Words   |  5 PagesIt is a seemingly ordinary August day in New York City in 1974. The city plays its everyday soundtrack of lumbering garbage trucks, screeching subway breaks, bustling people, and beeping taxicab horns. A diverse mix of people silently stares up in awe at the figure on the edge of a Twin Tower. â€Å"A dark toy against the cloudy sky† (1) runs, jumps, dances, and performs across a tightrope strung over 100 stories high in the sky. Let the Great World Spin, a masterpiece of a novel by renowned author, ColumRead More Biography of Ogden Nash Essay815 Words   |  4 Pages Ogden Nash was born on August 19, 1902 in Rye, New York and was raised there and in Savannah, Georgia. He received his education from St. George’s School in Rhode Island and he also attended Harvard University. His first published poem Spring Comes to Murray Hill was featured in the New Yorker Magazine in 1930. He subsequently joined the staff of the New Yorker Magazine in 1932. Throughout his career he published a total of nineteen books of poetry before his deathRead MorePrivacy Is A Fundamental Value Of Human Right1098 Words   |  5 Pagesdetermine what information is to be taken from him or her, to restrain exploitation. The government may say that the accessing of data is for the prevention of terrorist threats and greater safety. Director of NSA, General Keith Alexander interviewed by New York Times said that The agency is under rules preventing it from investigating that so-called haystack of data unless it has a reasonable, articulable justification, involvin g communications with terrorists abroad, Has our defense departmentRead MoreMy Experience At The Twin Towers Essay1098 Words   |  5 Pagesdevastation and just watched the towers fall. c. Introduce topic: d. Credibility statement: I have lived in New York my whole life. I live approximately 35 minutes from ground zero. My Grandfather was a helping hand in building the twin towers. My father was in the city the day the towers fell; he was safe but was unable to get home because all transportation was shut down. e. Thesis: The tragedy New York City experienced on September 11th, 2001 will forever be memorable to my community and I. It broughtRead MoreThe New York City Police Department Essay1723 Words   |  7 Pagesthe 1990s, the growth of violent crime reached its all-time high in New York City. In response to the number of high murder rates in the 1990s, the New York City Police Department realized that their efforts to reduce crime were ineffective. The local news reported that New Yorkers were afraid to wear their jewelry in public. Some reported they had to sprint to the subway exit to avoid victimization when the door opened. The New York City Police Department decided to implement a practice of StopRead MoreNew York State Housing Finance Agency Essay1046 Words   |  5 PagesBackground The New York State Housing Finance Agency (HFA) was formed in 1960, to assist low- and moderate-income family unit charter expansion (â€Å"New York State Housing Finance Agency†, 2012). In this logic its solemn assignment consists of preserving and conserving â€Å"high quality† low-priced rental housing for the population athwart the State of New York. Additionally, HFA provides financing to not-for-profit, and for-profit to construct economical letting houses, including NYCHA, and Mitchell Lama

Management Questions and Answers for Midterm Examination Free Essays

Identify and describe the three levels of the organizational hierarchy. Which types of Information systems serve each level? Answer: The three levels of the organizational hierarchy: Senior Managers Middle Managers Operational Managers Types of Information systems serve each level: Operational-level systems: support operational mangers, keeping track of the elementary activities and transactions. Management-level systems: serve the monitoring, controlling, decision-making, and administrative activities of middle managers. We will write a custom essay sample on Management: Questions and Answers for Midterm Examination or any similar topic only for you Order Now Strategic-level systems: help senior management tackle and address strategic issues. 2- List and briefly describe the major types of system in organization? Answer: Transaction Processing Systems (TIPS): are the basic business systems that serve the operational level of the organization. And it is also a computerized system that performs and records the daily routine transactions necessary to conduct business. Management Information Systems (MIS): serve the management level of the organization, providing managers with reports and often-online access to the organization’s current performance and historical records and primarily serve the functions of planning, controlling, and decision-making. Decision-support System (ADS): also serve the management level or the organization. ADS help mangers make decisions that are unique, rapidly changing, and not easily specified in advance. MIS differ from SEES: MIS serve at management level and SEES serve at strategic level. 5- What are the characteristics for ADS? How do they differ from those of SEES? Answer: Characteristics for ADS: (Inputs: transaction level data; Processing: Interactive; Outputs: Decision analysis; Users: Professional and staff ADS differ from SEES: ADS revere at management level and SEES serve at strategic level and its characteristics are: Inputs: Aggregate data; Outputs: projections; Users: senior managers. – Describe the relationship between TIPS, MIS, and SEES. The relationship between TIPS, MIS, and SEES: TIPS are typically a major source of data for other systems, data also be exchanged to MIS to produce reports, whereas SEES are primarily a recipient of date from lower-level systems. 7- List and describe the information systems serving each of the major functional areas of a business. Answer: Sale and Marketing Systems: System Description Organizational Level Order processing Enter, process, and track orders Operational Pricing analysis Determine prices for products and services Management Sale and forecasting Prepare 5 years sales forecasts Strategic Manufacturing and Production Systems Machine control Control the actions of machines and equipment Production planning Facilities location Decide where to locate new production facilities. Finance Accounting Systems Account Receivable Tracks money owed the firm Budgeting Prepares short-term budgets Profit planning Plans long-term profits Human Resource Systems Training and Development Tracks employee training, skills, and performance appraisals Operational Compensation analysis Monitors the rang and distribution of employee wages, salaries, and benefits Human Resource planning Plans the long-term labor force needs of the organization 8- What is a business process? Give two examples of processes for functional areas of the business and one example of a cross functional process. Answer: Business process refer to sets of logically related activities for accomplishing a specific business result, and also refer to the unique ways in which organization and management coordinate these activities. Example for functional area of business process: (Finance and Accounting: paying creditors, creating financial statements and managing cash accounts); (Human Resources: hiring employees, evaluating employees’ Job performance and enrolling employees in benefits plans) Example of a cross functional process: Order fulfillment process (Sales Department: Generate order and submit order; Accounting Department: Check credit and approve credit and then Manufacturing Production department: Assemble product and ship product, and finally Accounting Department: Generate invoice). Why are enterprise applications for organization-wide process integration? Answer: Organizations are trying to integrate their business processes because they want to enhance the performance of the organizations as a whole. The system takes advantage of corporate intranets and web technologies that enable the efficient transfer of information within the firm and to partner firms. And these systems are inherently cross-level, cross-functional, and business process oriented. The four key enterprise applications: Enterprise Systems, Supply Chain Management Systems, Customer Relationship Management Systems, and Knowledge Management Systems. 10- What are enterprise systems? How do they change the way an organization work? Enterprise Systems, also known as enterprise resource planning systems, provide a single information system for organization-wide coordination and integration of key business processes. Information that was previously fragmented in different systems can seamlessly flow throughout the firm so that it can be shared by business processes in manufacturing, accounting, human resources, and other areas. How to cite Management: Questions and Answers for Midterm Examination, Papers

Compare the representation of family relationships Essay Example For Students

Compare the representation of family relationships Essay This suggests that as a child, Hamlet may have greatly resented having to share his mother with his father, wanted undisputed priority in her life. This would then have led to repressed desires to sexually posses his mother, and ultimately eliminate his father. For Hamlet, his father has already been killed by the start of the play. However there is still no chance for him to be able to now take the coveted position in his mothers life that he desires. Adding insult to injury is the fact that it is now his own fathers brother who had married his mother and filled the void. It is easy to see how this twisted scenario would create a confused state of mind, even regardless of the Oedipus Complex. The incest that therefore penetrates this family is key to Hamlets frustration. He see the relationship between Claudius and Gertrude as incestuous, indeed the ghost of King Hamlet calls Claudius that incestuous, that adulterate beast. Hamlet is likely to feel a desire to avenge his fathers death, and possibly also jealousy towards Claudius. An interesting scene is Act 3 Scene 3 where the ghost appears to prevent Hamlet from causing further agony to his mother. Or is it possible that he appeared to prevent his son from taking his wife? This scene also serves to show us that Hamlet does indeed idolise his father. When talking to his mother he likens him to Hyperion, Mercury, and Mars, assigning him qualities of leadership, grace and the traits of a true warrior. To him, his father is Blasting his wholesome brother (line 66). This loyalty for his father partly fuels his need to kill Claudius but his enduring procrastination shows something is not allowing him to do it easily. Contrasted with Laertes, whose father has also been wrongfully murdered, we can see that he has no such delay in avenging his father. The telling difference may be that Laertes has no mother figure in his life. The reason could therefore be, that Hamlet may realise on a sub-conscious level that he actually needs Claudius in his mothers life to prevent his own incest with her. On another level, Laertes feels that to delay revenge would be to claim himself illegitimate. Unlike Hamlet he has no fears that he may be a bastard, a concept which consumes Hamlets mind. The issue of fatherhood in the play is also an important one Hamlets father is obviously an absent figure, but he still strives to be his son. Although all he has of his father is memories, he constantly tries to resurrect him with words and images. In the opening scenes it becomes clear that Claudius now comfortable sits in his brothers old position, in every sense except that which allows him to be a father to Hamlet. He attempts to push his way into Hamlets life in the beginning, saying But now, my cousin Hamlet, and my son to which Hamlet sneers A little more than kin and less than kind. Hamlet needs to protect his father to assert his roots and masculinity, and therefore must kill this impostor father figure trying to replace him. This involves deciding between the two fathers, and this is not so easy for him as it would seem. King Hamlet is Hamlets link to an honourable, legitimate past. It is the only way he can find his place in the world with dignity. To fail to support his father would be accept Claudius and therefore the illegitimacy and deceit which come with him. .ue4c8a68450054f32f0a2eb5e2c59dcbf , .ue4c8a68450054f32f0a2eb5e2c59dcbf .postImageUrl , .ue4c8a68450054f32f0a2eb5e2c59dcbf .centered-text-area { min-height: 80px; position: relative; } .ue4c8a68450054f32f0a2eb5e2c59dcbf , .ue4c8a68450054f32f0a2eb5e2c59dcbf:hover , .ue4c8a68450054f32f0a2eb5e2c59dcbf:visited , .ue4c8a68450054f32f0a2eb5e2c59dcbf:active { border:0!important; } .ue4c8a68450054f32f0a2eb5e2c59dcbf .clearfix:after { content: ""; display: table; clear: both; } .ue4c8a68450054f32f0a2eb5e2c59dcbf { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .ue4c8a68450054f32f0a2eb5e2c59dcbf:active , .ue4c8a68450054f32f0a2eb5e2c59dcbf:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .ue4c8a68450054f32f0a2eb5e2c59dcbf .centered-text-area { width: 100%; position: relative ; } .ue4c8a68450054f32f0a2eb5e2c59dcbf .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .ue4c8a68450054f32f0a2eb5e2c59dcbf .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .ue4c8a68450054f32f0a2eb5e2c59dcbf .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .ue4c8a68450054f32f0a2eb5e2c59dcbf:hover .ctaButton { background-color: #34495E!important; } .ue4c8a68450054f32f0a2eb5e2c59dcbf .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .ue4c8a68450054f32f0a2eb5e2c59dcbf .ue4c8a68450054f32f0a2eb5e2c59dcbf-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .ue4c8a68450054f32f0a2eb5e2c59dcbf:after { content: ""; display: block; clear: both; } READ: The themes of love and loss in the poems "My Last Duchess", "Shall I compare thee", "Let me not" and "Porphyria's Lover" EssayThe statement which Hamlet makes, father and mother is man and wife, man and wife is one flesh (Act 4, Scene 3, Lines 53-54) is quite telling of his fears of their sexual relationship, but perhaps he also recognises that at present Claudius fills this position of his mothers husband and must be given due respect. It is Hamlets blurred notions of female sexuality from which flow a central theme in the play. Janet Adelman discusses the concept that the maternal womb is contaminated by sexuality, and is a devouring and suffocating presence. The symbolism of an empty womb may be synonymous for Hamlet with sexual acts, and may also threaten to force him to return to it. Throughout the play Hamlet struggles to escape from the maternal influence. Gertrude herself is not actually portrayed as particularly wicked or powerful, but it is her inaction to prevent the chain of events spiralling from her husbands death which cause Hamlet to think of her as such. This causes more problems for the disturbed Hamlet as he feels that his own body has been sullied by his mothers actions. He fears the contamination will spread to him, and this causes his rash and panicked actions. He is sure that id female sexuality is polluted and incestuous, he can no longer be certain of who he is, and certainly whose son he is. This conception of the Bastard child corresponds to A Modest Proposal. The narrator created by Swift also accepts the problem of the bastard child and feels that it is easier to kill (and eat) the child rather than marry the parents. An idea very prominent in Hamlets own mind when he says To be or not to be, showing he has thoughts of ending his life. Swift seems to promote to some extent the usefulness of children with no certain father, but limits this at being able to kill and eat them more easily. He encourages males to have children by numerous partners, anticipating none of the problems which Hamlet is experiencing to arise in Ireland. A very relevant difference between A Modest Proposal and Hamlet is the class difference. Marriage is essential in the higher nobility, such as Hamlet is involved in, and although affairs were obviously commonplace, they were much little discussed. In the lower classes marriage was not so essential to status, as they had little to start with, and so it was often disregarded. However this seemed not to have made much difference to the actual happiness of either situation presented. Swift, like Shakespeare, blurs the roles of members within the family, and shows us the importance of every part, and relationship functioning. Swift also writes A Modest Proposal as a warning to the Irish lower classes to protect their own, and the shocking consequences which may occur if they ignore him.

Sources of African History free essay sample

Sources of african history A source of history can be divided into two big groups, remnants and storytelling which usually are called primary and secondary sources. The primary sources, remnants and written documents are counted as more reliable than the oral history. African history has been a challenge for researchers because of scarce written sources in many regions, especially sub – Saharan Africa. Prejudice against black Africans in particular, which goes far back in history, has meant that African history has been dictated by Eurocentric or even racist research. According to many of the historians with a Eurocentric perspective there was no history in Africa, or so to say nothing they would refer to as history before the white man came to the continent, before it was only â€Å"dark† and the high mobility of the sub – Saharan Africa was described by some as â€Å"barbaric tribes senseless circling†. It wasn’t until the 1960: s that African researchers started to write African history themselves, before that the views were strongly Eurocentric. We will write a custom essay sample on Sources of African History or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Previously many argued that Africa simply had no history because of the lack of written documents and the fact that most cultures around sub – Saharan Africa had no written language. When European explorers in the mid – 1800:s were exploring Africa they came upon the ruins of Great Zimbabwe, they refused to believe that Africans had built them, instead they made up theories that it had been developed by Arabs or medieval Europeans who strayed down to the west coast of Africa. The Afro centric movement was created during the 1960: s, one of their goals was to rewrite the African history with a focus on Africans, rather than the Europeans history on the African continent. To solve the problem with the lack of written sources led them to seek alternative sources of information like oral tradition which can be found throughout Africa, linguistics, archeology, anthropology and art. By studying linguistics you can find resemblance to other languages, one example is the Bantu language. It is believed that Bantu languages originated in Nigeria and Cameroon in West Africa. Around 2500 – 3000 years ago began the group of speakers of the Bantu language migrate to the east and south. Many historians believe that the Bantu migration played a significant role in populating the Sub – Saharan area. By using archeology you can also find evidence that proves that the Bantu people were farmers, by studying the soil the historians today argue that the Bantu movement was a gradual, generation to generation spread of agricultural communities in the search of fresh soil and wetter areas. Art, such as rock paintings have been a great help to date prehistoric times, but also to help us understand the temporal spread of cultures across a wide geographical area where you can find rock art. These cave paintings might mark a territory, enact rituals or to record events or stories. This type of historical art can be found at various places on the African continent, from rock paintings and stone carvings we can receive information about ancient times, the people, their society, rituals and lifestyle with the help of archeology we can date these paintings and carvings. Artifacts are also a great source of African history. The term artifact is closely related to the concept of material culture and that may have a cultural interest. Stone tools, pottery vessels and jewellery are examples on these remains, studying them can give us a hint on how they looked, worshipped and what they ate. Another important source of African history is oral tradition. Oral tradition is culture, traditions, events and stories passed on from generation to generation. They may take form in Oral tradition, and oral lore is cultural material and traditions transmitted orally from one generation to another. [1][2] The messages or testimony are verbally transmitted in speech or song and may take the form, for example, of folktales, sayings, ballads, songs, or chants. In this way, it is possible for a society to transmit oral history, oral literature, oral law and other knowledges across generations without a writing system. . . Definition of a source of history A source of history can be divided in to two big groups: remnants and Types of sources Sources of African history

Dahalokely - Facts and Figures

Dahalokely - Facts and Figures Name: Dahalokely (Malagasy for small bandit); pronounced DAH-hah-LOW-keh-lee Habitat: Woodlands of Madagascar Historical Period: Mid-Late Cretaceous (90 million years ago) Size and Weight: About 12 feet long and 300-500 pounds Diet: Meat Distinguishing Characteristics: Moderate size; bipedal posture; distinctively shaped vertebrae About Dahalokely Like many regions of the earth, the Indian Ocean island of Madagascar (off the eastern coast of Africa) harbors a huge gap in its fossil record, stretching all the way from the late Jurassic to the late Cretaceous periods. The importance of Dahalokely (which was announced to the world in 2013) is that this meat-eating dinosaur lived 90 million years ago, shaving about 20 million years off the far end of Madagascars almost 100-million-year fossil gap. (Its important to bear in mind that Madagascar wasnt always an island; a couple of million years after Dahalokely lived, this landmass split off from the Indian subcontinent, which itself had yet to collide with the underside of Eurasia.) What does the provenance of Dahalokely, combined with the history of Madagascar, tell us about the distribution of theropod dinosaurs in during late Cretaceous period? Since Dahalokely has been tentatively classified as a modestly sized abelisaura breed of meat-eating predator ultimately descended from the South American Abelisaurusthis may be a hint that it was ancestral to Indian and Madagascan theropods of the later Cretaceous, like Masiakasaurus and Rajasaurus. However, given the scarcity of Dahalokelys fossil remainsall we have for now is the partial skeleton of a subadult specimen, lacking the skullmore evidence will be needed to conclusively establish this link.

Provide nursing care for clients requiring palliative care Case Study

Provide nursing care for clients requiring palliative care - Case Study Example Such a care is known as palliative care. In this project various aspects of palliative care will be discussed which are individualised and tailor-made to a 85 year old patient by name Lora with advanced breast canccer in terminal stages. Lorna is in the terminal stages of advanced Breast cancer. She has gone through mastectomy and chemotherapy, but in vain. At this stage what she requires is palliative care. The aim of palliative care must be to relieve the patient of suffering, promote function of the patient, deliver help to meet the daily living needs of the patient, provide psychosocial support to the patient and also the family of the patient and clarify goals of care and associated treatments. The objective of palliative care in Lora must be to support her to live as actively as possible until she is alive, help the family members cope with their illness of their loved one and prepare them for death of Lora. The four cardinal principles of palliative care are non-malificence, beneficience, patient autonomy and justice. These principles need to be applied in the perspective of respect for life, acceptance of the fact that death is inevitable, provision of treatments which take care of the ongoing suffering, str iving to preserve life only as long as life is not a burden and beyond that only asserting life, and also individual needs and that of the society (National Cancer Control Programme, 2005). Currently, Laura has has increased pain, chest swelling and progressive weakness. She has also developed a decline in her cognitive ability. Her chest swelling is uncontrollable as is her pain at present. Thus, the corner stone of palliative care in Laura would be pain relief. The pain management in her must be guided by the cancer pain management protocols. The analgesic ladder approach of pain managment by the World Health Organisation (WHO, 2009)is an useful guide to

DOUBLE REPLACEMENT AND REACTION Assignment Example | Topics and Well Written Essays - 250 words

DOUBLE REPLACEMENT AND REACTION - Assignment Example The balanced equation for the reaction is: Ba(OH)2+2HNO3→Ba(NO3)2+2HOH (c)No. The reaction between Copper (II) Sulphate and Zinc Bromide would not complete. This is because Zinc ions in the solution will react with the Sulphate ions to form Zinc Sulphate which is insoluble in nature .The formation of this precipitate then indicates that the whole reaction is not complete. (d)Yes. The reaction between Sodium Carbonate and Hydrochloric acid will complete because the acid in the reaction is a strong acid meaning that it will react to dissociate completely into hydroxyl ions. This then indicates that the reaction is complete. The equation for this reaction is given as: Na2CO3+2HCI→2NaCl+H2CO3 (e)Yes. The reaction between Barium Chloride and Sulphuric acid will complete because the sulphuric acid is a strong acid and hence it will dissociate completely in the solution to form hydroxyl ions. Due to the completeness of this dissociation, the whole reaction is said to be complete. The equation for the reaction is given as:

A Study On Hard Disk Drive Computer Science Essay

A Study On Hard Disk Drive Computer Science Essay Every desktop computer, laptop and netbook contains a hard-disk drive. The hard-disk drive, better known as the hard drive, is one of the most vital components in a computer. The hard drive stores information for the computer in a non-volatile way, meaning that when the user shuts off the computer, all the information he saved will still be there when he turns the computer back on. Today, hard drives can store an enormous amount of information. We will take a look at how a hard drive operates and saves information. Figure 1 is a picture of a typical hard drive (Hallock). Figure 1: Enclosed hard drive (Hallock) Six basic elements make up the composition of a hard drive: The enclosure, spindle motor, hard drive platters, actuator arm, interface and logic board. The enclosure is simply the outer shell that protects and holds everything together. The four largest and most important properties that will be outlined below are the interface, logic board, hard drive platters, spindle motor, and the read/write to disk. The actuator arm will be referred to and described within these outlined sections (Hallock). Interface A hard drive connects to your computer through a specific type of interface (Bleeping Computer). The hard drive port and the port on the computer where they connect must be the same; otherwise they will not be able to sync up together. Logic Board The logic board performs several significant operations. The logic board is the brain of the hard drive. It tells the computer what the drive is, how big it is, what cable its connected to, and how to access the drive in your operating system. Figure 2 below is a picture of a logic board (Hallock). Another key function of the logic board is the read/write cache process, without this the hard drive would be slow in saving and retrieving files. When a computer is told to open 1,000 megabytes of information, the hard drive passes the information to you as quickly as it is able through the cache process. While the hard drive is loading the first 16MB of the file, the next chunk of data is prepared to roll and is waiting in the cache; when you open the cached chunk of data, another is fed into the cache, and so on until all the information is opened. This is the read portion of the cache process, the reverse of this process occurs to write information (Hallock). This cache process is an integral part of the read/write to disk function that is described in a section below. Hard Drive Platters Platters are the round plates in the Figure 4 below (Bleeping Computer). Platters contain all the information stored on the hard drive. The platters themselves are the most important and complicated component included in a hard drive. Todays platters are thin disks (thus the hard disk name) of glass or aluminum, coated with an ultra-thin layer of a cobalt alloy, which is naturally magnetic. Data is written to sectors which are organized into concentric rings outwards from the spindle called tracks, and all of those are managed into clusters by the file system youve chosen. To write the data, the actuator arm aligns the magnetization of the platter in a pattern recognizable to the hard drives logic board (Hallock). In other words, the actuator arm swings across the platter to find information that the user desires. The Spindle Motor The spindle motor is the most basic moving component in a hard drive. The spindle motor is controlled by the logic board and is responsible for turning the hard disk platters, allowing the hard drive to operate. The faster the spindle spins the faster the read/write capabilities the hard drive has. Below in Figure 3 is a spindle motor stripped of its platters and all other components (PC Guide). Figure 3: Spindle Motor (PC Guide) Read/Write to Disk The read process is when the user requests data from the hard drive and it is transmitted to the computer. The write process is when the user saves information on the hard drive for later use. Here are the steps in the read/write process: The user requests information on the hard drive. The operating system accesses the files and locations via the motherboards hard drive controller. The operating system tells the hard drives logic board that it wants a file. The logic board spins up the platters on the spindle. The actuator arm is moved into position. The logic board reads and amplifies the very weak, isolated magnetic fields that comprise your data. The logic board begins using the actuator to read information from the sectors in the requested cluster. Information is streamed into the hard drive cache. The information is fed from the cache, to the hard drive controller, to you and RAM. The write process is almost the exact opposite, except instead of accessing the platters to find a files location; its accessing the file table to find free clusters for write space (Hallock). Summary Hard drives are the main component in many computer-driven technologies today. There are seven basic parts to a hard drive; the enclosure, spindle, platter, motor, actuator arm, interface and logic board. A hard drive in where all the information is stored on a computer. Hard drives have been a key innovative technology in saving and storing data that has become such an integral part of our society. Works Cited Hallock, Robert. How Hard Drives Work.Icrontic. N.p., 5 June 2007. Web.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  10 Mar. 2010. Hard Disk Spindle Motor.The PC Guide. N.p., 17 April 2001. Web.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  12 Mar. 2010. How Hard Drives Work.Bleeping Computer. Bleeping Computer ,   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  12 Nov. 2005. Web. 10 Mar., 2010.

Studying psychological disorders

1.) Describe the general behaviors associated with the disorder. Psychological disorders are usually associated with disturbances in mood, perception, memory, and emotions. There could be an increase in the level of anxiety which is usually observed in patients with phobias or other stress disorders. There could also be dissociation or disrupted consciousness and identity which is characteristic of dissociative disorders.Basically, these people could experience confusion on their situation and there could also be estranged from one’s own environment. These individuals could also exhibit over the board behaviors and activities. There are also evident physical manifestations of the disorders such as seizure or other physical disabilities. a) Explain how biological influences play a role. Biological influences play a big role in explaining the nature of psychological disorders. The psychological side of man is usually associated with the nervous system and its functions.Different existing medical treatments for psychological disorders also focus on monitoring brain activities and the likes. Also, there are several cases in which physical trauma to the brain can cause certain psychological distress and at the same time psychological disorders are often manifested in an abrupt change in biological processes. Genetic factors may also increase a person’s risk of acquiring a psychological illness. b) Are there biological reasons why an individual may exhibit behaviors related to the disorder?Explain your answer. There are biological reasons behind the behaviors of an individual having a particular disorder. For example, sleep disorders are mainly caused by a disruption in the biological sleep patterns of the individual. This psychological disorder is also biological in nature because it also involves difficulty in breathing and even paralysis of different parts of the body. Sleep disorders can also be caused by other psychological illnesses such as schizo phrenia and other mood disorders.

The Unusual Details About Topics for a Argument Essay That Some People Do Not Know About

The Unusual Details About Topics for a Argument Essay That Some People Do Not Know About The Secret to Topics for a Argument Essay Writing an excellent persuasive essay is a significant method to impress both your teacher and peers. English language classes usually take a lot of writing. A student ought to keep in contact with the hottest trends and know which persuasive essay topics are related to sound convincing in regards to defending personal opinions. Even though the introduction, your abilities. Topics for a Argument Essay - What Is It? Good persuasive essay topics must be persuasive. Persuasive essays are a really good means to encourage the reader to check at a particular topic in a different light. A persuasive essay is virtually identical. All persuasive essays are like argumentative essays. To locate argumentative essay topics easy on various platforms, you will need to comprehend about the argumentative essay. You are a genuine expert in regards to persuasive essay topics. Moral argumentative essay topics are a few of the simplest to get carried away with. Recent argumentative essay topics that are related to society is going to do. To do so, you need to get a guide to compose the very best essay on the selected topic. In circumstances when you get to pick the topic for an argumentative essay, you need to be wise and locate a title that will intrigue a reader. You may pick topics from several lists of ready themes. Researching the topic permits you to find out more about what fascinates you, and should you pick something you truly like, writing the essay will be more enjoyable. Top Choices of Topics for a Argument Essay One of the greatest approaches to change anybody's mind is with an emotional investment. You should have your reasons, and our primary concern is that you find yourself getting a great grade. When you're picking your topic, bear in mind that it's much simpler to write about something which you currently have interest ineven in case you don't know a good deal about it. What's more, the topic itself includes a whole lot of statistics and can be ideal for practically any business, statistics, marketing or other majors. There are many steps which you should take so as to write a superb essay. Anyway, direct and indirect quotes are required to support your understanding of academic writing style. The process an extremely straightforward. You could come up with the way the conversation breakdown could possibly be associated with disappointment by both events to-use strategies that are Rogerian. At the conclusion of these list, you are going to discover links to a variety of argumentative paragraphs and essays. Even if you're a specialist in a particular field, don't be afraid to use and cite external sources. Besides general knowledge you have concerning the subject, you won't mind dedicating some opportunity to research, writing procedure, and other elements essential for the high-quality essay. Argumentative research paper topics are a good deal much easier to find than to produce. The End of Topics for a Argument Essay Argumentative essays suppose there is a discussion opposed to a single viewpoint, while persuasive ones involve supporting just one position. Becoming in a position to compose a strong argument will allow you to succeed in society. After picking your subject, you have to have the five kinds of arguments at the rear of your head throughout your writing. You may find there's a compelling argument for learning another language after all! The Chronicle s of Topics for a Argument Essay You'll wind up lost without having the capability to make an argument and develop it correctly. Even if you think in a specific argument very strongly, if you lack the evidence to demonstrate your point, then your argument might just be as great as lost. Finding the most suitable arguments can help you prove your point and win. You are able to restate your argument, which is quite a common practice amongst essayists. On the opposite side, acquiring a list of good persuasive essay topics is insufficient. Among the initial and main problems many face when they need to compose a persuasive essay for college or for another goal is selecting a topic. The very first step is to locate a topic that you could write about, one that you're confident in. It is vital to pick a great topic so as to compose an excellent paper. An argumentative essay requires you to choose a topic and have a position on it. Deciding on your topic isn't that easy. Selecting an emotional topic is also an excellent idea. Deciding upon a topic for this kind of essay can be challenging.

Christmas Quotes From Famous Writers

The Christmas Holidays are all about traditions. Families and friends sing Christmas carols, and kids listen to stories about Santa  and Rudolph. Whether you are looking for words to express in Christmas cards or letters, in social media or just for fun, here you can find famous quotations by  famous writers. Margaret Cousins Christmas, in its final essence, is for grown people who have forgotten what children know. Christmas is for whoever is old enough to have denied the unquenchable spirit of man. Dale Evans Christmas, my child, is love in action.   Joan Winmill Brown Christmas! The very word brings joy to our hearts. No matter how we may dread the rush, the long Christmas lists for gifts and cards to be bought and given — when Christmas Day comes there is still the same warm feeling we had as children, the same warmth that enfolds our hearts and our homes.   Bess Streeter Aldrich Christmas Eve was a night of song that wrapped itself about you like a shawl. But it warmed more than your body. It warmed your heart...filled it, too, with melody that would last forever.   Oren Arnold Christmas gift suggestions: To your enemy, forgiveness. To an opponent, tolerance. To a friend, your heart. To a customer, service. To all, charity. To every child, a good example. To yourself, respect. Lenore Hershey Do give books — religious or otherwise — for Christmas. Theyre never fattening, seldom sinful, and permanently personal.   Peg Bracken Gifts of time and love are surely the basic ingredients of a truly merry Christmas.   Ray Stannard Baker I sometimes think we expect too much of Christmas Day. We try to crowd into it the long arrears of kindliness and humanity of the whole year. As for me, I like to take my Christmas a little at a time, all through the year. And thus I drift along into the holidays — let them overtake me unexpectedly — waking up some fine morning and suddenly saying to myself: Why this is Christmas Day! Charles Dickens I will honour Christmas in my heart, and try to keep it all the year. W.T Ellis It is Christmas in the heart that puts Christmas in the air. Isabel Currier It is the personal thoughtfulness, the warm human awareness, the reaching out of the self to ones fellow man that makes giving worthy of the Christmas spirit. Charlton Heston My first copies of Treasure Island  and Huckleberry Finn  still have some blue-spruce needles scattered in the pages. They smell of Christmas still. Charlotte Carpenter Remember, if Christmas isnt found in your heart, you wont find it under a tree. Hugh Downs Something about an old-fashioned Christmas is hard to forget. Phillips Brooks The earth has grown old with its burden of care But at Christmas it always is young, The heart of the jewel burns lustrous and fair And its soul full of music breaks the air, When the song of angels is sung.   Charles N. Barnard The perfect Christmas tree? All Christmas trees are perfect!   Erma Bombeck Theres nothing sadder in this world than to awake Christmas morning and not be a child.   Mrs. Paul M. Ell They err who think Santa Claus comes down through the chimney; he really enters through the heart.   Taylor Caldwell This is the message of Christmas: We are never alone. Calvin Coolidge To the American People: Christmas is not a time or a season but a state of mind. To cherish peace and goodwill, to be plenteous in mercy, is to have the real spirit of Christmas. If we think on these things, there will be born in us a Savior and over us will shine a star sending its gleam of hope to the world. Bing Crosby Unless we make Christmas an occasion to share our blessings, all the snow in Alaska wont make it white.   Marjorie Holmes At Christmas, all roads lead home.   Majorie Holmes It comes every year and will go on forever. And along with Christmas belong the keepsakes and the customs. Those humble, everyday things a mother clings to, and ponders, like Mary in the secret spaces of her heart. Bob Hope My idea of Christmas, whether old-fashioned or modern, is very simple: loving others. Come to think of it, why do we have to wait for Christmas to do that? Bob Hope When we recall Christmas past, we usually find that the simplest things — not the great occasions — give off the greatest glow of happiness. Washington Irving Christmas is the season for kindling the fire of hospitality in the hall, the genial flame of charity in the heart. W.C. Jones The joy of brightening other lives, bearing each others burdens, easing others loads and supplanting empty hearts and lives with generous gifts becomes for us the magic of Christmas.   Garrison Keillor A lovely thing about Christmas is that its compulsory, like a thunderstorm, and we all go through it together. Robert Lynd Were I a philosopher, I should write a philosophy of toys, showing that nothing else in life need to be taken  seriously  and that Christmas Day in the company of children is one of the few occasions on which men become entirely alive. Hamilton Wright Mabie Blessed is the season which engages the whole world in a conspiracy of love. Harlan Miller I wish we could put up some of the Christmas  spirit  in jars and open a jar of it every month. Joan Mills Christmas is the keeping-place for memories of our innocence. Garry Moore Christmas is, of course, the time to be home — in  heart  as well as  body. Agnes M. Pahro What is Christmas? It is tenderness for the past, courage for the present, hope for the future. It is a fervent wish that every cup may overflow with blessings rich and  eternal,  and that every path may lead to peace. Norman Vincent Peale Christmas waves a magic wand over this world, and behold, everything is softer and more beautiful. Norman Vincent Peale I truly believe that if we keep telling the Christmas story, singing the Christmas songs, and living the Christmas spirit, we can bring joy and happiness and peace to this world. Andy Rooney One of the most glorious messes in the world is the mess created in the living room on Christmas day. Dont clean it up too quickly. Andy Rooney The best Christmas trees come very close to exceeding nature. Augusta E. Rundell Christmas — that magic blanket that wraps itself about us, that something so intangible that it is like a fragrance. It may weave a spell of nostalgia. Christmas may be a day of feasting, or of prayer, but always it will be a day of remembrance — a day in which we think of everything we have ever loved. Eric Sevareid As long as we know in our hearts what Christmas ought to be, Christmas is. Eric Sevareid Christmas is a necessity. There has to be at least one day of the year to remind us that were here for something else besides ourselves. Ralph Sockman Christmas renews our youth by stirring our wonder. The capacity for wonder has been called our most pregnant human faculty, for in it are born our art, our science, our religion. Margaret Thatcher Christmas is a day of meaning and traditions, a special day spent in the warm circle of family and friends. Thomas Tusser At Christmas play and make good cheer, For Christmas comes but once a year. Lenora Mattingly Weber Christmas is for children. But it is for grownups too. Even if it is a headache, a chore, and nightmare, it is a period of necessary defrosting of chill and hide-bound hearts. Joanne Woodward Which Christmas is the most vivid to me? Its always the next Christmas.