Photos, Photography, and Images - An Image is Worth a...

An Image is Worth a Million Words A picture represents a moment in history that cannot be authentically recreated. To catch an action, an image, or an emotion by film is truly a special gift and one which most people take for granted. For an image to capture a moment that simultaneously speaks for one person, a nation, and a cause is really â€Å"worth a thousand words† as Neil Postman puts it (515), even a million. It is irreplaceable by anything other than understanding, appreciation, and wonder. Three memorable photographs that embody these assets are those of five members of the British Royal Family walking behind Princess Diana’s coffin, Neil Armstrong’s first steps on the moon, and American soldiers raising the flag atop a†¦show more content†¦Yet perhaps the most moving expressions were on the faces of Princess Diana’s sons, Prince William and Prince Harry, whose beloved mother was suddenly taken from them a few short days before. It is clear that the shock seemed almost unbearable to these young boys who were now lost because the center of their world, their mother, was dead. People around the world were able to share the pain and sadness of the members of Princess Diana’s family through their expressions, unequivocally portrayed by that one photograph. Furthermore, in his article â€Å"‘By Means of the Visible’: A Picture’s Worth,† Mitchell Stephens explains what makes pictures so powerful in conveying emotion by stating, â€Å"[. . . ] words [ . . .] must work hard to tell us what a glance could about the expression on that face† (481). In addition to showing the feelings of the British Royal Family, this photograph is a symbol that shows the world that, while Princess Diana is dead physically, she will forever be alive in the memories of her people. Her impact on society will never be forgotten and neither will the courage and strength in the faces of those men that touched the hearts of so many peop le. A second memorable picture is that of Neil Armstrong’s first steps on the moon in July 1969, which is remembered as a celebrated image that represents the power, not only of America but of the whole human race, to conquer space. Surely mostShow MoreRelatedA Picture Is Worth A Thousand Words1205 Words   |  5 Pagesâ€Å"A picture is worth a thousand words† is a phrase that is heard by many throughout the world. There are millions of moments throughout a person’s life that can be captured by photography. When one sees that picture, they are instantly taken back to that moment in time. Even if they were not part of the event, there are many thoughts that could go through a persons head while looking at a picture, hence the phrase a picture is worth a thousand words. Since the 1800s when photography came around, theRead MoreHow The Invention of the Camera Changed the World Essay1555 Words   |  7 Pagesway to get sharper, clearer images by inserting a len s made of glass into the camera’s opening. Later, fellow Italian and scientist, Girolamo Cardano, further explained Barbaro’s idea by using a biconvex lens (Cox). In 1686, Johann Zahn was a monk who described and wrote about many portable cameras that used lenses and mirrors. The box that was used could capture an image that appeared right-side up to its viewers however, people still had to trace the images that the camera produced (Cox)Read MoreWhy Photography Makes Us Feel1770 Words   |  8 PagesYuanxi Chen WTE Section 63 Prof. Lane Anderson Essay 2 Reckoning Final Essay Word Count: April 4, 2017 Final Essay: Why Photography Makes Us Feel With more than 11 million people — which is half the country’s population before war — killed or fleeing to other countries from violence, Syria’s civil war has created the worst humanitarian crisis of our time. The arguments over whether Syrian refugees should be accepted have always been fierce. While some people are keen to help these sufferingRead MoreEssay on Fsa Photography During the Great Depression930 Words   |  4 PagesI glance amusedly at the photo placed before me. The bright and smiling faces of my family stare back me, their expressions depicting complete happiness. My mind drifted back to the events of the day that the photo was taken. It was Memorial Day and so, in the spirit of tradition my large extended family had gathered at the grave of my great grandparents. The day was hot and I had begged my mother to let me join my friends at the pool. However, my mother had refused. Inconsolable, I spent most ofRead More Comparing Traditi onal Photography and Digital Imaging Essay2093 Words   |  9 PagesComparing Traditional Photography and Digital Imaging The traditional photographic process that has defined image reproduction for over 150 years involves a long drawn out series of chemical reactions beginning with the capture of light on silver film and ending with the fixing of the image onto paper or a transparency through the development processing. The final image is analog, which means it is composed of continuous gradients that are analogous to the gradients seen in the world aroundRead MoreGeorge Eastman and the Kodak Camera Essay1195 Words   |  5 Pagesâ€Å"Eastman’s improvements had the effect of moving photography from the professional’s studio, where it had evolved from the realm of portraiture and art, to the world of the general consumer,†(Carlisle 247). Photography was a difficult hobby or profession to have in the mid- 1800s. It was difficult because it needed essential pieces of equipment in order to even come out with a decent picture. Cameras were normally five by eight inches, and all the e quipment that was needed was a hassle to carry (BucklandRead MoreThe Negative Portrayal Of Celebrities1611 Words   |  7 PagesA single photograph - how it is captured, the angle in which it was shot, the context behind it - can alter the perception of reality. One image, if executed maliciously, can create such an intense pernicious effect on the individual photographed, that it can cause undue effects on their reputation, or even psychological state. Celebrities often find themselves victimized by the paparazzi in this way, and breakdowns due to a negative appearance in the spotlight have become prevalent in modern dayRead MoreThe Problem Of Advertisement, Celebrity Imaging, And Through Many Other Facets Of One s Daily Life1261 Words   |  6 Pagesmany other facets of one’s daily life. The enhancement of images supplies a altered sense of perfection and what ideal beauty truly looks like. â€Å"A technique which is the mainstay of advertisement companies, of personal p hoto-editing, and of image manipulation in general bears the overtones of a mannerist praxis carried over from the sixteenth century to the twentieth-first.† Advertising is the primary use to modified images/photoshopped images and is the backbone to this silent epidemic. AdvertisementRead MorePhotography As The Technical Side Of Photography2959 Words   |  12 PagesPhotography was only an idea before it became something tangible and memorable. 100 Ideas That Change Photography was written by Mary Warner Marien in 2011 and it is aim to help and remind people about both the artistic photography as well as the technical side of photography. This book thoroughly explains how does photography evolve throughout time and it gathers information on the most influential ideas that shaped photography from the early 19th century up to digital revolution and beyond it.Read MoreSocial Media And Its Impact On Business1641 Words   |  7 Pagesmedia reaches everyone, with 73% of males engaging with social media, and 80% of females (Platow, 2015). Social media allows a company to communicate using several of the senses to reach an extensive community. Supply chain companies can use language, images, sound and even â€Å"touch† to get customers involved. By requesting a user to click a link, scroll over here get the customer actively engaged in a social media post. Advertise blog posts, highlight latest company new, announce a new product launch,

Deforestation And Global Climate Change - 2015 Words

Human development relies on deforestation as a method to reclaim land, to cultivate more farmlands, to sell forest products and to increase economic prosperity, but with serious consequences of environmental degradation and global climate change. The country of Nepal has an alarming rate of deforestation. Due to its geographical positioning, it is in a prime position to sequester a significant amount of carbon from our atmosphere with its forests. However, like much of South Asia, Nepal has lost much of the forest that was once widespread and only 30% of the forest that covered Nepal still remains (Niraula et al. 2013). Although there are varying definitions of deforestation, this report follows the authority of the UN Food and Agriculture (FAO) defines deforestation as â€Å"forest loss where tree cover is reduced to less than 10% of the previously forested area† (CITE) †¨ Conceptual Framework This report seeks to define the causes of deforestation in Nepal based on the works of Geist and Lambin (2002), who developed a framework for understanding deforestation as resulting from broad and complex underlying causes which in turn enable or encourage the agents of deforestation who embody the direct, or proximate causes. Proximate causes of deforestation are dominantly results of human action, and can be understood as being comprised of three main categories, namely agricultural expansion, wood extraction and infrastructure extension. The factors underlying these can be divided intoShow MoreRelatedExplain Why Is Anthropogenic Activities Surrounding Deforestation The Primary Drive Of Global Climate Change839 Words   |  4 Pagesanthropogenic CO2 is the issue of today and it is the primary driver of global warming. It has significant consequence not only on the environmental but also economically. This can be viewed from several different perspectives. There is evidence to sup port both opinions on this topic it is created by natural or humans activates. So, is anthropogenic activities surrounding deforestation the primary drive of global climate change? Carbon cycle Carbon is an important part of all living things onRead MoreThe Effects Of Fossil Fuels On The Environment1734 Words   |  7 Pagesscientifically certain of is that our continued use of fossil fuels is pushing us to a point of no return, warns President Obama, â€Å"we are condemning future generations to global catastrophe.† The point of no return metaphorically represents the place in ones journey that must be continued with no alternative routes or ability to make change. In consort with President Obama, many scientists believe the point of no return could occur if significant efforts aren’t made soon. Anthropogenic (human influenced)Read MoreDeforestation: A Major Reason for Global Warming753 Words   |  3 Pages Topic: Climate Change Research question: How is deforestation a major reason for global warming? Deforestation is cutting down of trees for some purpose (furniture). It is very harmful for everybody as it causes landslides, earthquakes and many more problems†¦Ã¢â‚¬ ¦.Deforestation is a major cause as it also causes the main problem global warming. Global warming is an increase in average temperature of earth’s atmosphere. Deforestation also helps the greenhouse gas to spread (increase).Greenhouse gasRead MoreClimate Change : Global Warming1197 Words   |  5 PagesClimate change is caused due to the release of few carbon compounds into the atmosphere, which drastically brought the weather changes all over the world. Climate change is not confined to a single region. It has become an important issue all over the world for the past few years. Reasons of global climatic change ïÆ'Ëœ Global warming is one of the major reasons in marine pollution. For an instance in year 2010 there was an oil leakage near Mumbai in Arabian Sea. ïÆ'Ëœ Another reason is deforestationRead MoreGlobal Warming And Its Effect On The Global Environment1144 Words   |  5 PagesGlobal warming has emerged as one of the most serious concerns for scientists and environmentalists in the 21st century. This is based on the negative impact of global warming, which is not limited to deforestation, drastic variations in climate, decline in output of global agricultural industry, degradation of ice sheets in Antarctic, decrease in ocean productivity, rise in sea levels, and increase in tornadoes, hurricanes and floods. The primary reason for global warming has been identified asRead MoreThe Reality Of Climate Change1579 Words   |  7 PagesChristian Mosier English-151 Dr. Archer 6 April 2017 The Reality of Climate Change Climate change is real; in fact, it s very real. Most people like to decipher the fact that global warming is nothing more than just a perpetuate myth, but if the recent weather especially in the state of New Jersey hasn t told you anything, the weather can be extremely bipolar at times. One day it s sixty degrees Fahrenheit, and the day after its thirty degrees with heavy snow crashing to theRead MoreDeforestation Is A World Without Trees?1486 Words   |  6 PagesCould you imagine a world without trees? Deforestation is one of the leading causes of environmental catastrophes, loss of biodiversity, climate change and soil erosion. â€Å"Over half of the world’s rainforests have been destroyed in the last 10,000 years or so,† according to the World Wild Life Fund (WWF). The majority of this loss has happened in the last 50 years, occurring simultaneously with a massive increase in the human population. Deforestation is hurting our earth, and therefore, we must demandRead MoreHuman Activity Is Responsible For Our Current Warming Trend1598 Words   |  7 PagesThe biggest problem with climate change today is the debate on whether or not human activity is responsible for our current warming trend. According to Jonathon Schuldt (2014:219), around 99.7% of climatologists agree that man-made climate change is a reality, while only 40% of Americans believe that humans are the main driver. This is because we live in societies in which, thanks largely to the internet, everyone is free to express an opinion. On the issue of climate change, we have tons of sitesRead MoreThe Increase Of Gross Domestic Product899 Words   |  4 Pagesdiminish the climate change and inspire other countries to take action too. New research shows that if present trends continue, the total cost of global warming will be as high as 3.6 percent of gross domestic product (GDP). The impacts of global warming will come with price approximately of $1.9 trillion annually by 2100. Current projections of the earth s surface - data from the Intergovernmental Panel on Climate Change (IPCC) - will continue to rise on this 21st century; the global mean surfaceRead MoreGlobal Warming And Climate Change1398 Words   |  6 Pages Global warming and climate change have been frequent topics of discussion over the past several years. Although people tend to focus on the politics, it is important to look past the media aspects of it into the cold hard facts of what our Earth is currently experiencing, and what has caused it in the first place. The cause of climate change includes natural causes, but human causes are what is generating such a rapid global temperature change. It’s time that the ways in which humanity affects

Acquired diabetes insipidus Essay Example For Students

Acquired diabetes insipidus Essay Acquired NDI Acquired NDI is the consequence of several conditions (Table 2) that are characterized by an increased water output and reduced urine osmolality, despite elevated levels of AVP. In many of these conditions, the kidney is unable to handle water due to an impaired responsiveness to vasopressin. As discussed below, a number of rat models with NDI have been evaluated, and common for all is a reduced expression of AQP2 in the principal cells of the collecting ducts. However, as is discussed, the degree of AQP2 downregulation as well as the intracellular localization of the protein differs significantly among the various conditions, suggesting that different mechanisms are responsible for AQP2 dysregulation in the various models. In addition to DI, a few other serious conditions are associated with reduced AQP2 levels and urinary concentrating defects (see Table 2). 1. Lithium-induced NDI Lithium administration is a very common treatment of manic-depressive disease. It is estimated that 1 in 1,000 of the population receive lithium, and roughly 20-30% of these develop serious side effects including polyuria (16, 39) primarily due to a vasopressin-resistant urinary-concentrating defect, i.e., NDI. We examined the effect of oral lithium treatment of rats for 25 days. AQP2 and AQP3 levels were progressively reduced to 5% of levels in control rats after 25 days of lithium treatment (129, 149). The downregulation of AQP2 expression was paralleled by a progressive development of severe polyuria. With serum lithium levels in the therapeutic range, rats produced a daily urine output that matched their own weight (149). In addition, quantitative immunoelectron microscopy of AQP2 labeling in the IMCD principal cells showed that there was a reduction in AQP2 in the apical plasma membrane, as well as in the basolateral plasma membrane and intracellular vesicles. Thus reduction of AQP2 in both the apical and the basolateral plasma membrane may participate in the overall reduced water reabsorption (149). The reduced AQP3 expression was also confirmed by immunocytochemistry (129). Thus downregulation of both AQP2 and AQP3 appears to play a significant role in the development of lithium-induced polyuria. The reduction in AQP2 (and AQP3) expression may be caused by a lithium-induced impairment in the production of cAMP in collecting duct principal cells (38, 39), indicating that inhibition of cAMP production may in part be responsible for the reduction in AQP2 expression as well as the inhibition of targeting to the plasma membrane in response to lithium treatment. This is consistent with the presence of a cAMP-responsive element in the 5-untranslated region of the AQP2 gene (92, 156) and with the recent demonstration that mice with inherently low cAMP levels have low expression of AQP2 (DI +/+). There was a very slow recovery in AQP2 expression and restoration of urinary concentration after cessation of lithium treatment (149) consistent with clinical findings. However, treatment of lithium-diuretic rats with high doses of the specific V2-receptor agonist dDAV P was able to cause efficient delivery of AQP2 to the apical plasma membrane (a greater fraction of total AQP2 was found in the membrane than seen in control animals), but there was only a modest increase in AQP2 expression relative to animals treated with lithium alone. On the contrary, thirsting of the rats for 2 days resulted in a much larger increase in AQP2 protein levels, but little targeting to the apical plasma membrane (a lot of AQP2 was found in intracellular domains, i. e., intracellular vesicles). Consequently, this study showed that thirsting was a more potent stimulus for AQP2 expression than dDAVP administration in the present model and provided evidence for the presence of a vasopressin-independent regulation of AQP2 expression levels. The existence of such a signal transduction pathway has recently gained support (58). Similar to the slow recovery of urinary concentration inability seen in patients who have been on lithium treatment, lithium-treated rats also showed a slow recovery. The suppression of AQP2 levels was parallelled by a persistent urinary concentrating defect after removal of lithium from the diet (149). .u8b361a160348b55af9897e4cb0cd7e8d , .u8b361a160348b55af9897e4cb0cd7e8d .postImageUrl , .u8b361a160348b55af9897e4cb0cd7e8d .centered-text-area { min-height: 80px; position: relative; } .u8b361a160348b55af9897e4cb0cd7e8d , .u8b361a160348b55af9897e4cb0cd7e8d:hover , .u8b361a160348b55af9897e4cb0cd7e8d:visited , .u8b361a160348b55af9897e4cb0cd7e8d:active { border:0!important; } .u8b361a160348b55af9897e4cb0cd7e8d .clearfix:after { content: ""; display: table; clear: both; } .u8b361a160348b55af9897e4cb0cd7e8d { 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; } .u8b361a160348b55af9897e4cb0cd7e8d:active , .u8b361a160348b55af9897e4cb0cd7e8d:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u8b361a160348b55af9897e4cb0cd7e8d .centered-text-area { width: 100%; position: relative ; } .u8b361a160348b55af9897e4cb0cd7e8d .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u8b361a160348b55af9897e4cb0cd7e8d .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u8b361a160348b55af9897e4cb0cd7e8d .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; } .u8b361a160348b55af9897e4cb0cd7e8d:hover .ctaButton { background-color: #34495E!important; } .u8b361a160348b55af9897e4cb0cd7e8d .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u8b361a160348b55af9897e4cb0cd7e8d .u8b361a160348b55af9897e4cb0cd7e8d-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u8b361a160348b55af9897e4cb0cd7e8d:after { content: ""; display: block; clear: both; } READ: Importance Of Friendship Essay 2. Electrolyte disturbances associated with NDI It is known that both hypokalemia and hypercalcemia, clinically important electrolyte abnormalities, are associated with polyuria due to a vasopressin-resistant urinary concentrating defect. However, recently, at least part of the underlying molecular defects involved in the development .

Superman and Me free essay sample

In the article â€Å"Superman and Me†, Sherman Alexie gives a biography of his life as a poor Indian boy who successfully self-educated himself through literature. Through the medium of past experiences as a minority with a strong hunger for learning, Alexie reminds everyone of the potential for an individual to overcome adversity through perseverance and diligence. With an informal tone pervading throughout his article, Alexie aims considerably at non-Indian children, hoping to give initiative on the power and importance of education for minority students like him. Despite being characterized as a minority in the past, he was able to break away of stereotypes on society as a result of his race. Ultimately his ability to erase conventional beliefs on the ethics of Indian children allows Sherman Alexie to successfully portray such a notion. By using alliteration, Alexie prosperously emphasizes his ability to overcome hardship and stereotypical barriers by mentioning his self triumph and then linking it back to his teaching career in the future. We will write a custom essay sample on Superman and Me or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Alexie proclaimed that â€Å"[He] was smart. [He] was arrogant. [He] was lucky,† ultimately proclaiming that despite being pitied by non-Indians for being different from other students, he refused to give up on his passion for learning, and found reading as a habitual hobby of his. Note that he specifies his characteristics in a particular order putting â€Å"smart† as his first, because he first begins his narrative telling the audience that he was a child prodigy who was able to self-teach himself literature and reading comprehension through actions and visuals. He then goes on to being â€Å"arrogant† since he chose to be aloof from other students by being a â€Å"smart Indian,† after realizing his prodigy-like mentality. In the beginning he also mentions these statements in the past tense, then ending his article by saying the same statements in the present tense, exemplifying two different purposes to his statements. In his first statements, he uses the three sentences to proclaim his ability to break away from stereotypes a child of Indian heritage. In the last paragraph, however, Sherman uses these statements differently, professing his future initiative in teaching and believing he is smart, arrogant, and lucky for sharing his knowledge to the younger individuals. By doing so, Alexie is able to successfully portray his two successful triumphs by using the same statement in a different meaning. The purpose of Superman was not solely as a stepping stone to Sherman’s prosperous reading in writing, in that the figure of Superman also implies to the author as that of a superhero figure. In the beginning, Sherman notes that â€Å"Superman is breaking down the door,† and in the end, he mentions himself â€Å"throw[ing] [his] weight against their locked door. The door holds.† Notice that the author specifically used the action of â€Å"breaking† and throwing his weight onto the door rather than opening or leaning on the door, since Sherman is attempting to exemplify the ability of Superman to break down Sherman’s door of illiteracy. In the end, Sherman notes that he leans his weight against a locked door at a school setting, ultimately linking his action back to that of Superman. Therefore, he was actually describing himself as the superhero who was able to fight off the villain of adversity and break away from the stereotypes that a villain (illiteracy, in this case) was overpowering. Ultimately, his description of Superman breaking down the door and he leaning against a door, exemplifies that Superman is also Sherman.