Energy Efficiency of a PRO Process

Vitality Efficiency of a PRO Process Presentation The worldwide vitality request is quickly expanding because of quickly extending populace and their improved expectation for everyday comforts. Albeit petroleum derivatives are for the most part adding to satisfying this interest, the utilization has just surpassed the limit of supportable vitality creation (Efraty, 2013)(Yip et al., 2011). It is frequently guaranteed that we have enough holds of coal, gas, and oil while the genuine situation is unique. Condition researchers revealed that vitality holds are diminishing with time, which would be decreased inside hardly any decades (Figure 1). The lifetime of these stores would be broadened somewhat if new repositories can be distinguished. Finding new wells is turning out to be more enthusiastically step by step and on the off chance that it is found, the measures of energizes would be fundamentally lower than the ones that have been found in the past1. Figure 1: The patterns of worldwide petroleum derivatives reserves[1] The rising vitality request and restricted stores of petroleum derivatives have roused to scientists for investigating options wellsprings of sustainable power source. Analysts have just found different wellsprings of vitality while wind, sun oriented, flowing and biomass have been utilized for practical vitality creation (Straub, Deshmukh, Elimelech, 2015).ã‚â However, costly gear and high establishment cost combined with the lopsided conveyance of vitality during the time have kept them from being utilized broadly (Sharif, Merdaw, Aryafar, Nicoll, 2014). As of late, a recently developing wellspring of clean vitality called Osmotic force has pulled in much thoughtfulness regarding the specialist, which got from saltiness angles discovered worldwide where two wellsprings of water with various salinities are accessible close to one another (Y. C. Kim Elimelech, 2013).ã‚â The accessibility and consistency of osmotic force are a lot more prominent than the irregular renewables like breeze and sun oriented. Saltiness slope is the distinction in salt fixation between two arrangements. The gigantic measure of vitality discharged from the blending of two arrangements of various salinities and this sum ascends for higher fixation distinction between the arrangements. Little scope examinations have been accomplished for the blending of freshwater and seawater, which revealed that 2.6 MW vitality delivered for a progression of 1m3/s freshwater when blended in with seawater (Veerman, Saakes, Metz, Harmsen, 2009). A few advancements are being utilized to collect osmotic force, for example, invert electrodialysis (RED) (Achilli Childress, 2010) (Yip Elimelech, 2012),ã‚â weight hindered osmosisã‚â (PRO) (Altaee Sharif, 2015)(Thorsen Holt, 2009)(Norman S., 2016), capacitive blending (CAPMIX) (Reuters News Agency, n.d.), and hydrogel blending (J. Kim, Jeong, Park, Shon, Kim, 2015). Among the innovations, RED and PRO are further developed and shown at pilot scale and the two believers conc oction potential to valuable work by the controlled blending of two arrangements of various salt focus (Achilli Childress, 2010)(Yip Elimelech, 2014). RED is a film based innovation, which is driven by the Nernst potential, an indication of concoction potential distinction. It utilizes a heap of changing particle trade films that specifically permits particle pervasion over the layers. The net particle transition over the films is changed over straightforwardly to electric flow (Norman S., 2016)(Pattle, 1954). The procedure is effective for power age yet financially wasteful. The cost costs of accessible RED film is out of range, and ongoing examinations have demonstrated that the cost must be decreased a hundred times to make the innovation reasonable (Post et al., 2010). The improvement of such sort of films is very tedious and hard to accomplish (Turek Bandura, 2007). Additionally, The activities of the RED procedure is intricate and profoundly touchy to the procedure parameters, which requires expand control framework (Altaee Sharif, 2015). The same converse electrodialysis, PRO is likewise a film based innovation, yet the thing that matters is, PRO uses a solitary salt-dismissing semipermeable layer rather than a pile of particle trade layers. It uses the saltiness slope as osmotic force contrast to drive the water penetration over the film from low saltiness feed answer for high saltiness draw arrangement. The growing volume of draw arrangement courses through a hydro-turbine that creates helpful mechanical and electrical works [18][19]. The plan and activities of PRO are a lot more straightforward, and it doesn't rely a lot upon operational parameters with the exception of working weight of film at draw arrangement side. The ongoing investigation shows that PRO can accomplish both more noteworthy efficiencies and force densities than RED and other existing innovations [14]. A large portion of the PRO examinations have been centered around the blending of seawater and freshwater, however this blending plan has been seen as unfeasible because of the lower power densities. Scientists concur that more examination is important to survey the attainability of procedures dependent on surges of higher saltiness. One of such procedures is the vitality recuperation from desalination units by taking focal points of the blending of released salt water and seawater. Another procedure is the blending of seawater with high saltiness delivered water from oil and gaseous petrol investigation. Be that as it may, the principle issues of these procedure are concentraion polarization and salt spillage, which limit the PRO execution by decreasing the main impetus over the layer. Prior to examinations to build up a reasonable PRO procedure for the huge scope activity, have concentrated on growing superior film and setting up appropriate conditions to boost the vitality yields. A few thermodynamic properties are important to set up suitable conditions to survey the exhibition of PRO procedure. The first of them is the Gibbs free vitality of blending since it gives as far as possible to the pole power that is conceivable to recuperate from a blending procedure, which happens at steady temperature and weight. Another property is osmotic weight, which in important to set up working weight at various pieces of the plant. Entropies and enthalpies are expected to assess the mechanical intensity of the rotational gear included. This work exhibits a thermodynamic model to assess every one of them so as to augment the force recuperation from PRO procedure. The Q-electrolattice condition of (EOS), which broadens a cross section based liquid model for electrolyte arrangements, is embraced. The model likewise incorporates as of late created conditions for PRO that thinks about fixation polarization; switch salt penetrability, and film fouling to foresee water and salt transition over the layer. Likewise, most PRO models depend on arrangements of Na+ and Cl particles just, though, by and by, saline water contains different particles notwithstanding these two.ã‚â This work reports reproductions of PRO procedures that think about the nearness of various particles in arrangements (Na+, K+, Mg2+, Ca2+, Cl-and SO42-). The current model for the most part utilizes various stages to figure osmotic force, power thickness, and transition over the layer (for example OLI-programming is utilized to figure osmotic force and another program for motion and force thickness), that expansion the chance of getting incorrect worth since all these are between subordinate. Then again, this model continually and precisely decides every one of them by a solitary program. Starting examinations have been accomplished for freshwater+sewater and seawater+brine frameworks with single-stage PRO setup. The anticipated osmotic weight, water transition over the layer and recuperations of mechanical force are in generally excellent concurrence with trial writing information. This arrangement of results proposes that the Q-electrolattice EOS is a reasonable model for the count of thermodynamic properties expected to evaluate the presentation of PRO plants.ã‚â Now, it is arranging this model for exceptionally high saltiness arrangements with various stage setups. A techno-monetary investigation will be accomplished for the plausibility investigation of PRO procedure executing at modern scale. Point and Objectives: The point of this work is to build up a thermoynamic model dependent on Q-electrolattice condition of state for PRO procedure, and execute it to anticipate diverse thermodynamic properties so as to caltulate water and salt transition over the layer and force densities. The different targets related with this point are outlined underneath: Actualize Q-electrolattice condition of state for the arrangements of various salts to ascertain osmotic power and check the outcomes with writing trial information. Execute as of late created mass and salt transition conditions, which thought about focus polarization, invert salt motion and fouling of layer. Actualize fundamental thermodynamic relations for PRO units to decide entropies and enethalpies precisely. Build up the model for freshwater-seawater framework with single stage arrangement and broadened it for higher saltiness framework with various stage setup. Actualize the cost conditions to decide the capital expense for establishment of the PRO units. Writing Review Q-elctrolattice condition of state The elctrolattice condition of state (EOS) was created utilizing a similar technique introduced by Myers et al. (Myers, Sandler, Wood, 2002), in light of the Helmholtz vitality approach. The remaining Helmholtz vitality at a given temperature and volume is determined by the expansion different commitments along a speculative path.ã‚â These commitments comprise of particle dissolvable and dissolvable communication over the short range, solvation impacts, and particle cooperations over the long range. The complete procedure is isolated into four stages along a thermodynamic way( a. Zuber et al., 2013): Step-1: It is accepted that a reference blend comprising of charged particles and atoms is in a theoretical perfect gas state at temperature T and volume V. In the initial step, the c

How To Build An Irresistible Brand Via Social Media With Dave Kerpen

The most effective method to Build An Irresistible Brand Via Social Media With Dave Kerpen Do you realize how to utilize web-based social networking to construct a compelling brand and pleasure clients? Need to be stunning on Facebook, Instagram, and the various destinations? Need some motivation for your internet based life marking? Today, we’re conversing with Dave Kerpen, administrator of Likable Media and top of the line creator of Likable Social Media. He shares his recommendation on what has stayed significant in online networking in the course of recent years and what will keep on helping you be effective. Dave’s most loved thoughts/ideas incorporate utilizing internet based life for tuning in and narrating to place thoughts into the world Brands that are acceptable at narrating are Redbox, Ahold, Century 21, and Work It Dave’s #1 web-based social networking objective for brands is to bring in cash; have a particular financial ROI at the top of the priority list Move individuals down the business pipe for attention to buy Web-based social networking viciousness pattern where brands troll the trolls; is it useful or destructive? Relies upon your brand’s character and crowd Greatest slip-ups advertisers make incorporate utilizing internet based life to sell too rapidly, not sell by any means, and not use publicizing to make the most of paid chances Ensure you’re not selling excessively and your substance is something you might Want, offer, or remark on For paid chances, center first around putting dollars into promotions via web-based networking media Future Social Media Trends: Musical.ly, recordings, and informing applications Quit putting time into a social channel when the explanation you joined does not have any significant bearing anymore Connections: Dave Kerpen on Facebook Dave Kerpen on Twitter Dave Kerpen on Instagram Affable Media Affable Social Media The Art of People Redbox Tight Supermarkets Century 21 Carrie Kerpen Work It book All the Social Ladies webcast Musical.ly Compose and send a survey to get a consideration bundle In the event that you loved today’s appear, if it's not too much trouble buy in on iTunes to The Actionable Marketing Podcast! The digital recording is likewise accessible on SoundCloud, Stitcher, and Google Play. Statements by Dave Kerpen: â€Å"There’s such huge numbers of approaches to recount stories now. Internet based life permits us to recount to that story, however to convey that story in an extremely ground-breaking way.† â€Å"If you’re taking part in web based life exercises, you ought to have a particular money related ROI in mind.† â€Å"Social media is an extraordinary method to construct connections and sustain individuals over that business channel, regardless of what the item or administration is.†

What Marital Sex Statistics Can Reveal

What Marital Sex Statistics Can Reveal Relationships Spouses & Partners Print What Marital Sex Statistics Can Reveal Whos Doing It and How Often? By Sheri Stritof Sheri Stritof has written about marriage and relationships for 20 years. Shes the co-author of The Everything Great Marriage Book. Learn about our editorial policy Sheri Stritof Updated on November 26, 2019 DreamPictures / Getty Images More in Relationships Spouses & Partners Marital Problems LGBTQ Violence and Abuse While its not usually a good idea to compare your sex life to what sex statistics say about others, it can be interesting to look at how often other couples have sex. For example, many people believe theyre having less sex than their peers (according to a goop.com reader survey), but scientific study results might prove them wrong. Other stats can offer insight on married couples sexual satisfaction and even relationship satisfaction and how its related to sex. How Often Do Married Couples Have Sex? Americans in their 20s (whether partnered or not) have sex about 80 times a year, or more than once per week, says a 2017 study.?? While that number declines with age, it turns out that there is such a thing as too much sex. While the frequency of sex is associated with happiness, partnered couples who have sex more than once a week are no happier than those having sex weekly, according to an analysis of three research studies of over 30,000 people.?? Having sex once a week might be the ideal, according to science. But the real ideal is what works for you and your partner. If youre happy, then youre having the right amount of sex for you. If youre not, you can work on the problem through better communication, more experimentation in the bedroom, and/or couples or sex therapy. More research looking at this sex frequency-happiness connection noted that pushing frequency past once a week might lead to a decline in wanting for, and enjoyment of, sex.?? In other words, quality counts as much as quantity. Whats more, one study of heterosexual couples published in 2017 linked husbands positive behaviors toward their wives with the frequency of sex.?? So if you want more in bed, you might try being more generous and giving outside of the bedroom. How Much Sex Is Enough in a Marriage or Relationship? Married Sex and Satisfaction A survey conducted by Durex (the condom maker) in 2013 looked at some of the ways sex can promote connection and satisfaction in couples. Some results included: 96% of respondents said being emotionally connected results in the best sex.92% are turned on by their partner showing vulnerability.90% believe it is possible for sex to get better after years of being together.61% of women and 80% of men say the sex is pretty good. (Another 2013 survey, from iVillage, got the same result.) Satisfaction and interpersonal warmth matter more in a marriage than the frequency of intercourse, according to sex researchers. And there is a strong connection between sex, well-being, affection, and positive affect (or mood), according to research published in 2017.?? Mutual respect is also important; when partners feel respected, they also report being sexually satisfied. In terms of how their sex life could be improved, people say theyre looking for more love and romance; more quality time alone with their partner; more fun; and less stress. Married Sex and Communication Couples also say they could have better communication with their partner. The answer to what should we do to make our sex life better/have sex more often/make sex more satisfying often begins with talking. One study, published in 2019, tied better sexual communication with greater sexual satisfactionâ€"and even fewer faked orgasms. Women who continued to fake orgasms were more likely to indicate embarrassment talking about sex with their partner in explicit ways, the studys authors said??. More than half of women reported they had wanted to communicate with a partner regarding sex but decided not to; the most common reasons were not wanting to hurt a partner’s feelings, not feeling comfortable going into detail, and embarrassment, the study continued. How to Talk About Sex With Your Partner A Word From Verywell Though interesting, what statistics say about other peoples sex lives is usually not relevant to your own. What matters is how you and partner feel about your relationship and sex lifeâ€"and how well you can discuss it with each other. Communication is key. Depending on the underlying issues and emotions you and your partner are experiencing, you might benefit from working with a personal therapist, a couples counselor, or a sex therapist.

Essay about Should Marijuana Legalized - 1237 Words

Should Marijuana Be Decriminalized? Since the dawn of our civilization there has been a prevalent undertone of drug utilization. Whether an antibiotic, tonic, stimulant, analgesic, anesthetic, opiate, anti-depressant or painkiller; drugs, whether medical or non-medical, have found themselves in the spotlight of our culture and in our societies. Our widespread multi-culture of drugs has become a nuance to the very backbone of our moralistic values as a county, as a population and as people. Specifically speaking, marijuana has become a thorn in the side of our culture. Debates on the legalization of this street drug have amplified as of late and have been an interest of both smokers and non-smokers. Either way, marijuana although very†¦show more content†¦The conception of having a justice system ruled by the general publics’ integrity or particularly lack thereof, is an ideal that frightens me deeply. Drugs are illicit, for this to be the case we have to postulate there is logical and vigorous reasoning abaft this. First, I believe it is not only the government’s mandate to bulwark their people from such things, but is withal in their best interest to keep their population away from this harm. I believe this is a case where the government does have the right to interfere with the situation. Why do I believe it will be in their interest? This is simple, the more drug addicts the higher healthcare costs, the more impuissant the work force will become and the perpetuated internationally perceived taboo of a now legalized drug market will just increase. The law on illicit drugs is a general preventive measure, it debilitates individuals from the utilization of drugs whether it’s a gateway drug like marijuana or Class A drugs such as heroin or cocaine. This law acts like a cautioning to individuals. They realize that drugs will cause noteworthy damage, larger part, to their health and to the individuals encompassing them. Drug use causes mental, physical and social damage . Despite weed having a notoriety for being a non-problematic substance, and actually being so called advantageous in the setting ofShow MoreRelatedShould Marijuana Be Legalized?849 Words   |  4 Pageswhether marijuana should be legalized. Around 23 states have legalized marijuana for medical and recreational use. In the state of Illinois, medicinal use of marijuana has been passed on April 17, 2013. Since January 2014, patients are able to obtain marijuana with a doctor s recommendation. The new debate is whether marijuana should be legalized for the general public as a recreational drug. Although some believe that marijuana is harmless, and that it has beneficial medicinal uses, marijuana shouldRead MoreShould Marijuana Be Legalized?1715 Words   |  7 PagesMarijuana in Society Cannabis, formally known as marijuana is a drug obtained from the tops, stems and leaves of the hemp plant cannabis. The drug is one of the most commonly used drugs in the world. Only substances like caffeine, nicotine and alcohol are used more (â€Å"Marijuana† 1). In the U. S. where some use it to feel â€Å"high† or get an escape from reality. The drug is referred to in many ways; weed, grass, pot, and or reefer are some common names used to describe the drug (â€Å"Marijuana† 1). Like mostRead MoreShould Marijuana Be Legalized?1489 Words   |  6 Pagescannabis plant or marijuana is intended for use of a psychoactive drug or medicine. It is used for recreational or medical uses. In some religions, marijuana is predominantly used for spiritual purposes. Cannabis is indigenous to central and south Asia. Cannabis has been scientifically proven that you can not die from smoking marijuana. Marijuana should be legalized to help people with medical benefits, econo mic benefits, and criminal benefits. In eight states, marijuana was legalized for recreationalRead MoreShould Marijuana Be Legalized?1245 Words   |  5 PagesMarijuana is a highly debatable topic that is rapidly gaining attention in society today.   Legalizing marijuana can benefit the economy of this nation through the creation of jobs, increased tax revenue, and a decrease in taxpayer money spent on law enforcement.   Ã‚  Many people would outlaw alcohol, cigarettes, fast food, gambling, and tanning beds because of the harmful effects they have on members of a society, but this is the United States of America; the land of the free and we should give peopleRead MoreShould Marijuana Be Legalized?1010 Words   |  5 PagesThe legalization of marijuana became a heated political subject in the last few years. Twenty-one states in America have legalized medical marijuana. Colorado and Washington are the only states where marijuana can be purchased recreationally. Marijuana is the high THC level part of the cannabis plant, which gives users the â€Å"high† feeling. There is ample evidence that supports the argument that marijuana is beneficial. The government should legalize marijuana recreationally for three main reasonsRead MoreShould Marijuana Be Legalized?1350 Words   |  6 Pagespolitics in the past decade would have to be the legalization of marijuana. The sale and production of marijuana have been legalized for medicinal uses in over twenty states and has been legalized for recreational uses in seven states. Despite the ongoing support for marijuana, it has yet to be fully legalized in the federal level due to cultural bias against â€Å"pot† smoking and the focus over its negative effects. However, legalizing marijuana has been proven to decrease the rate of incrimination in AmericaRead MoreShould Marijuana Be Legalized?1231 Words   |  5 Pagesshows the positive benefits of marijuana, it remains illegal under federal law. In recent years, numerous states have defied federal law and legalized marijuana for both recreational and medicinal use. Arizona has legalized marijuana for medical use, but it still remains illegal to use recreationally. This is absurd, as the evidence gathered over the last few decades strongly supports the notion that it is safer than alcohol, a widely available substance. Marijuana being listed as a Schedule I drugRead MoreShould Marijuana Be Legalized? Essay1457 Words   |  6 PagesSHOULD MARIJUANA BE LEGALIZED? Marijuana is a drug that has sparked much controversy over the past decade as to whether or not it should be legalized. People once thought of marijuana as a bad, mind-altering drug which changes a person’s personality which can lead to crime and violence through selling and buying it. In the past, the majority of citizens believed that marijuana is a harmful drug that should be kept off the market and out of the hands of the public. However, a recent study conductedRead MoreShould Marijuana Be Legalized?1596 Words   |  7 Pages But what needs to be known before a user can safely and completely make the decision if trying Marijuana is a good idea? Many do not want the drug to be legalized because they claim that Cannabis is a â€Å"gateway drug†, meaning it will cause people to try harder drugs once their body builds up a resistance to Marijuana, because a stronger drug will be needed to reach a high state. This argument is often falsely related to the medical si de of the debate over legalization. It is claimed that this wouldRead MoreShould Marijuana Be Legalized?985 Words   |  4 PagesLegalize Marijuana Despite what people believe about marijuana, it hasn’t once proved to be the cause of any real issue. It makes you wonder what the reason as to why there is a war on drugs. Why is marijuana the main concern? Since the time that alcohol and tobacco became legal, people wonder why marijuana isn’t legal yet. The fact that marijuana is illegal is mainly caused by the amount of money, jobs, and pride invested in the drug war. Once the government starts anything, they stick to it. At

Essay on The Threat of Global Warming - 1667 Words

The Threat of Global Warming Through the eyes of most scientists, global warming is seen as a very serious and severe threat. The actions taken by humans, such as industry and consumption of fossil fuels plus the increase in population and agriculture have played a big part in global warming. If something is not done soon the results could be very bad. By the middle of the twenty first century, there is evidence that the Earth will be warmer than it has been at any time in human history, and quite possibly since the end of the dinosaurs, some 65 billion years ago. If we stay at the rate we are now (fossil fuel consumption / growth in population) then within the next two century the Earths air might not be fit to breath. Many†¦show more content†¦These gases are carbon dioxide, methane, ozone, nitrous oxide, and water vapor. The main contributor to the greenhouse effect and global warming is carbon dioxide. The atmosphere contains over 700 billion tons of carbon in the form of carbon dioxide. Currently, humans burn more than 5 billion tons of fossil fuel carbon each year, all of it going into the atmosphere in the form of carbon dioxide or carbon monoxide. In addition, deforestation and subsequent burning and decay add another 1.5 billion tons. Scientists feel that about 40 percent of the carbon dioxide released into the atmosphere is taken up by the oceans or plant growth. The remaining 60 percent stays in the atmosphere, and is responsible for the .4 to .5 percent yearly growth in carbon dioxide concentrations. Methane is also another major greenhouse gas that is growing significantly more and more each year. Methane is a gas that is naturally produced from decomposition of plant material and enteric fermentation in animals. Scientists say that the growth of methane is from a combination of increases in petroleum, natural gas, coal, rice farming, and increases in the population of domestic farm animals throughout the world. Nitrous oxide is just slightly increasing each year due to fossil fuel combustion and soil fertilization. Emissions from fossil fuel combustion also react to form ozone in the troposphere. Ozone acts likeShow MoreRelatedThe Threat Of Global Warming976 Words   |  4 Pagescentury more dramatically than any other, and that is the urgent threat of a changing climate â€Å" ( Barack Obama ). Global warming is the increase of earth’s average surface temperature. The threat has presently widespread over a 50 year timeline. The human race has birthed a disastro us world that is deteriorating every second of the day. It is becoming almost too hard to come back from this catastrophe. Global Warming is a threat that we sometimes call â€Å" the greenhouse effect. â€Å" The greenhouseRead MoreThe Threat Of Global Warming1447 Words   |  6 PagesGlobal warming is a terrifying thing to think about. People try to ignore it because they are afraid of what it will cause. They don’t want to accept what scientists are saying, â€Å"Humans are to blame†. I, being a future scientist, also believe that humanity is the cause of global warming. This believe of mine stemmed from a class I took in middle school that put us, students, in the shoes of United Nations members. We had to take sides on issues such as deforestation and the usage of fossil fuelsRead MoreGlobal Warming Is A Threat Essay1533 Words   |  7 PagesGlobal warming has been a controversial issue since the first publication of global warming, â€Å"Worlds in the Making,† by Svante Arrhenius in 1896. This topic is discussed in multiple areas of life, including politics, at the din ner table, and among scientists in a laboratory. The various viewpoints of individuals usually lead to a heated discussion on global warming, and sometimes ignites an intense argument. Through research and discussions with various people, I have come to the belief that globalRead MoreThe Threat Of Global Warming1487 Words   |  6 PagesEver since the twenty-first century, the injury and menace posed by global climate change to human being has long been acknowledged by public. In the face of global warming, a series of resulting problems inflict a serious threat on the nature environment, which is the material base of the human being depending on. Therefore, climate change is no longer just a discipline problem but also has gradually become a major social problem, which has draw a common concern for us humans. During this, the resultingRead MoreThe Threat Of Global Warming1816 Words   |  8 PagesHumanity’s Biggest Threat Recently, the issue about climate change has been on and off the news headlines. The debate whether if global warming is real or hoax is gradually getting more attention to the public. Global warming is defined as phenomenon that causes global average temperature to rise in a steady rate.While many people speculate that global warming is a temporary issue that won’t be a serious issue after a while, scientific data point out that it could be a big threat to the world andRead MoreThe Threat Of Global Warming3159 Words   |  13 Pagesworld governments about the threat that global warming poses to life on Earth. The scientists have raised the alarm numerous times, even as the effects become noticeable today. But why then, as the effects of global warming are becoming more obvious as time passes, have countries like the US, Australia, and Canada done nothing to address the problem? As Kiribati, the Solomon Islands, Fiji, and other pacific island nations sink due to rising seas p erpetuated by global warming, these countries have beenRead MoreThe Threat Of Global Warming988 Words   |  4 Pagescatastrophic global warming have been found, after nearly two decades of temperature stasis, to be in error,† writes Maurice Newman, chief business advisor to Australian Prime Minister Tony Abbott (Dunn). With this bold declaration, Australia thrust itself onto the international stage where it was widely criticized and condemned by the United Nations and environmental supporters worldwide. Already behind the world in climate change legislation, Australia quickly became the face of global warming denialRead MoreThe Threat Of Global Warming1129 Words   |  5 PagesHuman activities have been identified as the most significant cause of recent climate change; it is often referred to ‘Global Warming’. The main cause of global warming is emission of greenhouse gases .The main source of energy today - coal, gases and oil produce greenhouse gases, in pa rticular carbon dioxide. Nuclear energy can reduce the dependence on fossil fuels. It is used to generate electric power but unlike fossil fuels it does not emit greenhouse gases. Therefore, the best possible solutionRead MoreThe Threat Of Global Warming1779 Words   |  8 Pagespaying the consequences from past generation’s inability to make the right but hard choices, in order to protect and preserve our environment. The NRDC website lists the top global warming symptoms as melting glaciers, rising sea levels, severe weather patterns, the human health, and wildlife. (Consequences of Global Warming). Drilling in ANWR would cause horrifying situations for the wildlife ecosystem and inescapable affects on life in America and around the world, as we know it. In the NationalRead MoreThe Threat Of Global Warming1023 Words   |  5 Pagescatastrophic global warming have been found, after nearly two decades of temperature stasis, to be in error,† writes Maurice Newman, chi ef business advisor to Australian Prime Minister Tony Abbott (Dunn). With this bold declaration, Australia thrust itself onto the international stage where it was widely criticized and condemned by the United Nations and environmental supporters worldwide. Already behind the world in climate change legislation, Australia quickly became the face of global warming denial

Writings by Edgar Allan Poe Insight Free Essays

Dezzie B. Ligon III 10/30/12 English 5 Mr. Rabot Without Recourse Thesis: The act of death is that of many intricate parts. We will write a custom essay sample on Writings by Edgar Allan Poe Insight or any similar topic only for you Order Now It is destined, at times a mystery that is sought, frequently sudden and ill accepted, and recurrently caused by vengeance lacking true justice. Title: â€Å"Conqueror Worm† In life lies destiny, in destiny lies death. The poem â€Å"Conqueror Worm† by Edgar Allan Poe exemplifies this fact by portraying man as a tragedy and a worm as the hero. The poem is set as a play with a plot telling of sin, madness, and horror. The angels are the audience members, man is shown as mimes that fly around as mere puppets, and the writhing Conqueror Worm surfaces at the climax of the play and devours said mimes. After the curtain’s fall the angels then confirm â€Å"that the play is the tragedy â€Å"Man†, and its hero the Conqueror Worm. † The theme of this poem is conveyed to the reader in the quote â€Å"The mimes become its food†. The meaning of this is that in the end, all of man is destined to die and become worm food. His use of diction in the choosing of the word â€Å"become† instead of a word such as â€Å"are† tells the reader that man is not born as worm food, but as destiny catches up they will inevitably succumb to such a fate. Additionally, although the Conqueror Worm is the collection of all worms that ultimately devour man’s bodies, it is also the embodiment of death itself. Surprisingly, Poe uses this embodiment of death as the protagonist of the story. This then creates the conflict of Man vs. Death, or more simply Character vs. Nature. Man is the Character while Death is Nature. Sadly, in such a conflict Nature always prevails. This conflict thus gives more support to the idea that death is but the destiny of man. This ending destiny is also shown in the quote â€Å"Out-out are the light-out all! † in which after the arrival of the writhing worm nothing but darkness remains. Man’s mortality will always plague itself because there is only one thing man is meant to do. That is the everlasting fate of becoming nothing but worm food. Title: â€Å"Ms. Found in a Bottle† In death lies mystery, in mystery lies those who seek answers. The short story â€Å"Ms. Found in a Bottle† by Edgar Allan Poe illustrates this idea through the intricate retelling of the final moments of a man’s life. The story is told through first person view by an unnamed narrator. The narrator originally sets sail from Java on a ship headed to the Sunda Islands; however the trip is ruined by a storm that kills all crew members except for him and an old swede. Though they are alive, there ship is swept south by a whirlpool for 5 days before a black ships appears and collides with his ship. The narrator is thus thrown onto the new ship where he comes into contact with very ancient looking crew members who do not acknowledge his presence. Eventually he overcomes his despair and eagerly awaits the discovery of the most southern parts of the world. Sadly, before reaching their final destination the ice parts revealing a giant whirlpool that sinks the very large black ship. The underlying theme of the story is conveyed in the quote â€Å"I presume, utterly impossible; yet a curiosity to penetrate the mysteries of these awful regions, predominates even over my despair† in which the narrator tells the reader that his yearning for answers to the mysteries of the unchartered region stands above his actual fear of death. However, the unexplored region isn’t actually that of the south. The south is just an embodiment of the realm of the dead and the curiosity the narrator feels is for the mystery of the inevitable death. The whirlpool that takes him and the ancient crew mates to such a realm is a symbol used by Poe to depict a doorway to an unknown place. This is a perfect symbol because the whirlpool only brings things down into the depths, the depths of the underworld itself. Additionally, the wanting of answers is also portrayed in the statement â€Å"It is evident that we are hurrying onwards to some exciting knowledge-some never-to-be imparted secret, whose attainment in destruction†. Here it is obvious that the knowledge they are seeking is that of death, death being that which leads to destruction of oneself. The ancient crew members he set final voyage with seemed quite peculiar. It was as if they were on the brink of death but holding out for a sole reason. Right before the whirlpool hits it is said â€Å"but there is upon their countenances an expression more of the eagerness of hope than of the apathy of despair. † The ancient ship mates seem to know of what is to come and smile because now they can truly find the answers they sought. To both them and eventually the narrator, death is something they seek because the mysteries of the realm of the dead are to interesting to be left unanswered. Title: Annabel Lee In death lies abruptness, in abruptness lies ill acceptance. The poem â€Å"Annabel Lee† by Edgar Allan Poe exemplifies this idea through the poetic telling of the death of a young boy’s loved one. Annabel Lee, who long ago lived â€Å"in a kingdom by the sea†, loved the narrator; however she was abruptly killed by a wind that chilled her. The narrator mad with love thought that the Angels had envied their love and conspired with nature to send said wind that killed her. According to the narrator, their love was too strong to be severed by the â€Å"Angels in heaven above† or the â€Å"demons down under the sea†. He is reminded of Annabel Lee by everything, â€Å"For the moon never beams, without bringing me dreams of Annabel Lee†, and at night he lies by her tomb by the sea. The theme of the poem is conveyed in the lines â€Å"With a love that the winged seraphs of heaven coveted her and me. And this was the reason that, long ago†¦ A wind blew out of a cloud, chilling my beautiful Annabel Lee†. Here depicts the idea that when one suddenly dies someone else tends to have a hard time accepting their death and instead places blame on things which blame cannot logically be placed. The narrator, along with many other people in real life, has trouble accepting the death of someone he loved so strongly. Thus, he seeks to blame the Angels or more specifically but only through inference, God. â€Å"The angels†¦ went envying her and me-Yes! that was the reason†¦ that the wind came†¦ killing my Annabel Lee. † Once again, the ill acceptance of the sudden death of his loved one is shown by him still ludicrously placing blame on angels controlling the winds. This constant condemnation of the Angels then creates a small Character vs. Nature conflict in which the narrator-being the character-just isn’t fully able to accept this sudden death caused by Nature. We all know death is inevitable, however, when it rears its ugly fangs and causes a late death of someone we care about, we lack the capability of complete acceptance. Title: The Cask of Amontillado In death lies revenge, in revenge lies injustice. The short story â€Å"The Cask of Amontillado† portrays this idea through the recount of a vengeful plot devised by the narrator Montresor. At its beginning it is shown that Montresor held a grudge against Fortunato. Montresor says â€Å"when he ventured upon insult, I vowed revenge†. Fortunato’s insult is unknown but to the narrator it is quite serious. He then with the use of reverse psychology, tricks Fortunato into becoming intoxicated and into a niche hidden deep within the Montresor catacombs. Montresor then easily overcomes the drunken Fortunato and chains him within the niche. To finish his plot of revenge he walls Fortunato into his newfound tomb. The underlying theme of the story is conveyed in the quote â€Å"I hastened to make an end of my labor†. At first glance it would seem this is simply referring to Montresor and his completion of his makeshift wall, but it has a much stronger hidden meaning. The use of the word â€Å"end† refers to the sentence given to the convicted and the use of the word â€Å"labor† is that of the arduous take of being jury, judge, and executioner. Montresor, driven by vengeance, creates his own untrue law and condemns the accused to a penalty not of death but that which will inevitably lead to such a fate. This odd â€Å"sentence† of Fortunato by Montresor can also be originally seen in the line â€Å"I must not only punish, but punish with impunity. † Here Montresor says he has to punish him, but in a paradoxical way punish him without punishing him. This is indeed what Montresor tried to do by locking him away, but letting him live. However, the idea of punishment with impunity is ludicrous because it is not possible. In reality, Montresor did punish him thus being another reason why vengeance is of untrue justice and law. Poe, making Montresor the protagonist, even though he is indeed doing evil deeds also supports the idea of vengeance without true law. When vengeance causes death, or like here when vengeance speeds up the ever turning wheel of the inevitable, it is not possible for justice to be uninvolved. However, it is also impossible for true and â€Å"good† justice to be associated as well. How to cite Writings by Edgar Allan Poe Insight, Essay examples

Zombie Research Paper Essay Example Essay Example

Zombie Research Paper Essay Example Paper Zombie Research Essay Introduction ichard Petaccio 11/17/10 Dirmeyer My thesis focuses on the social commentary found in the second entry of George A. Romero’s â€Å"Living Dead Tetraology† Dawn of The Dead (1978), specifically on issues of the representation of race, class, culture and violence in the four films, and how these representations, along with the social critique evident in Romero’s work, change in response to the upheavals and developments which have occurred in the American social, cultural and political climate over the past four decades. While many may assume that the blood, guts and the horror genre are the ingredients for mindless entertainment, George Romero’s 1978 film Dawn of the Dead is concrete proof that extreme gore and violence doesn’t always equal a dumb movie and that the two can make very nice bedfellows. Dawn of the Dead is used by Romero primarily as examine and critique the state of race and class issues in the United States, including the very consume r culture that feeds the industry. The plot of this film follows four survivors of the zombie apocalypse that has ensued after the events of Night of the Living Dead as they hold up in a shopping mall to try while the dead shamble aimlessly. However, this poses another problem, as once their home has been built up in the midst of the atrocities; will our hero’s be able to give up all that they have built? Dawn of the Dead is an epic view of a civilization in decline†. Zombie Research Essay Body Paragraphs It is the violence at the heart of the American experience that Romero turns his critical eye towards in Dawn of the Dead, and the only way to adequately showcase it is through the extremes of exploding heads and splattering viscera. The movie, which takes place at the Monroeville Shopping Mall outside of Pittsburgh, Pennsylvania, is a biting satire of the modern consumerist way of life. It may also be considered a mocking portrayal of mankind’s persistent inability to cooperate or make decisions based on logic ather than emotion in the face of danger, a consistent theme throughout the entire Dead series. The setting of Dawn of the Dead is â€Å"a follow-up on the zombie invasion that began in Living Dead, when, in Yeats’s classic phrase, ‘mere anarchy is loosed upon the world† (McCarty 118). Romero takes full advantage of the opportunity provided by this location to parody American consumer culture. In fact, much of the film’s black humor derives fr om â€Å"the idea of the dead returning robotically to a mall where they once spent many happy hours,† particularly when coupled with â€Å"scenes of the living dead falling into fountains, stumbling on escalators, and clamoring for admission to department stores† (McCarty 119). There is a great deal of irony to be found in the fact that â€Å"three decades later our entire country is one big mall governed by a man who, responding to one of the greatest tragedies ever to befall it, urged its citizens to go shopping,† Nick Shuit (10). But Dawn of the Dead is more than just a zombies-at-the-shopping-mall critique of consumer culture, as elements of racism and class war are also included within its framework. In one of its opening scenes, â€Å"a SWAT team clears out a tenement building in Pittsburgh. The residents are primarily Puerto Rican and Latino, kept captive by the undead both within and without the building† (Rider 7). Despite the abject poverty of these residents, one of the police officers makes a statement reflecting what Stephen Harper calls â€Å"the film’s theme of material insecurity and envy† (5). â€Å"Shit man, this is better than I got. Harper further observes that the tenement sequence â€Å"invites the audience to consider zombiedom as a condition associated with both racial oppression and social abjection and, therefore, sanctions socio-political interpretations of the film as a whole† (6). The tenement sequence also introduces the audience to two members of the film’s core quartet of protagonists, Ken Foree’s Peter and Scott Reiniger’s Roger, a pair of SWAT officers, one black, one white, who manage to remain civilized as their fellow officers â€Å"end up indiscriminately murdering residents and zombies, uttering racial epithets and generally being ysterical† (Rider 7). When Peter and Roger decide to leave the tenement and their posts in order to fend for themse lves, they are both aware that military and civil authority has been stressed to its breaking point and that their best chance for survival can be found in separating themselves from organized society. On the other side of the equation that makes up Dawn of the Dead’s quartet of heroes are Francine (Gaylen Ross), a television news producer, and Stephen (David Emge), the television station’s helicopter traffic reporter. Francine and Stephen, in fleeing the â€Å"safe† confines of the television studio, form a matched pair to Peter and Roger, but while Peter and Roger were escaping from the breakdown of civil and military power structures, Francine and Stephen are evading the collapse of rhetoric and dialectic. As they commandeer the station’s helicopter and fly off towards uncertain fates, a pair of experts argue the emotional dilemma before the television cameras, attempting to make sense of the zombie invasion. People aren’t willing to accept your solutions, Doctor,† shouts the first, â€Å"and I, for one, don’t blame them† (Romero). â€Å"Every dead body that is not exterminated becomes one of them! It gets up and kills! The people it kills get up and kill! † (Romero). It does not matter to these experts that their audience is ever dwindling thanks to the zombie plague, their message becomes tantamount, their rhetoric central to their very identities. The message of the second expert is one of â€Å"feed the zombies or kill them, but decide on a course of action. There’s no middle ground. Learning to coexist with the apocalypse outside your door is not living, it’s just a short postponement of death† (Williams). â€Å"By abandoning their responsibilities of an ever-collapsing society and striking their own path, Stephen, Francine, Roger and Peter have decided on a course of action that may be only postponing death, they are at least fighting against the increasingly dangerous zombie menace. (Ska)† Once the four protagonists arrive at the shopping mall, however, they become complacent. Through this complacency, Romero â€Å"shows how hollow a solution commercial culture really is. The survivors become bored, even when faced with a plethora of products at their disposal† (Rider 7). At first the mall, once it is secured and fortified against the zombies, seems like a paradise. Our heroes â€Å"run amok through the stores, indulging in the same fantasy of unlimited consumption parodied in the zombies’ behavior† (McCarty 119). This complacency is the undoing of Roger, who is bitten by a zombie at the climax of the film’s truck barricade sequence, and becomes a zombie himself, leaving â€Å"the party of settlers [.] at a loss as to what to do next† (McCarty 119). The truck sequence is also notable for Romero’s use of visual style throughout, and its use of â€Å"close ups, medium shots, long shots, visceral, di sorientating angles, rhythm and tension potentials† (Frumkes) serves to make the impact of Roger’s mortal injury even more pronounced and hope-shattering. â€Å"Indeed, this hopelessness is the major framework of Romero’s zombie trilogy,† comments John McCarty, â€Å"wherein goals as we’ve come to know them cease to exist. Money is useless. Nobody cares what car you drive. And staying alive means being constantly engaged in a fight against the undead. † (119). That new threat which complicates the lives of our heroes is a â€Å"gang of marauding bikers which, in the movie’s violent climax, seeks to take over the mall† (Harper 1). With this new complication, â€Å"our heroes, having defeated the immediate threat of the zombies for the time being, are now faced with something worse-their fellow humans† (McCarty 119). In a masterful twist, Romero plays the biker invasion as a chance for the audience to root for the zombies a s our protagonists’ last line of defense against the bikers, showing that, while the zombies are not necessarily â€Å"good,† they are the opposite of which is advantageous to our enemies†. As Dawn of the Dead draws to its climax, we realize that either the ending is going to be all sunshine and happiness. Bibliograpy of The Dead?The Dead Will Walk. Dir. Perry Martin. 2004. DVD. Anchor Bay, 2004. The Gospel of the Living Dead? George Romero’s visions of hell on earth? By Kim Paffenroth David J. Skal. The Monster Show: a Cultural History of Horror Engall, Priscella. â€Å"George A. Romero’s Fears for Horror and Hollywood: The Underbelly of the Monster. â€Å"Metro Win. 2002: 158-163. Communication Mass Media Complete. EBSCO. Sonoma State U Lib. 20 Nov. 2004 . Frumkes, Roy, dir. Document of the Dead. 1989. DVD. Anchor Bay, 2004. Harper, Stephen. â€Å"Zombies, Malls, and the Consumerism Debate: George Romero’s Dawn of the Dead. â€Å"Ameri cana: The Journal of American Popular Culture 1. 2 (2002). 3 Nov. 2004 . Horne, Philip. â€Å"I Shopped With a Zombie. † Critical Quarterly 34. 4 (1992): 97-110. Academic Search. EBSCO. Sonoma State U Lib. 14 Nov. 2004 . Naremore, James. â€Å"The Death and Rebirth of Rhetoric. † Senses of Cinema 5 (2000). 7 Nov. 2004 The cinema of George A. Romero: knight of the living dead By Tony Williams Rider, Shawn. â€Å"The Silenced Majority: Colonization of the Mind and the Flesh Eating Zombie. † Home page. 26 Apr. 2003. 29 Oct. 2004 . Romero, George, dir. Dawn of the Dead. Perf. David Emge, Ken Foree, Scott H. Reiniger, and Gaylen Ross. 1978. DVD. Anchor Bay, 2004. Waller, Gregory A. (1986), The Living and the Undead, Urbana and Chicago: University of Illinois Press. We will write a custom essay sample on Zombie Research Paper Essay Example specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Zombie Research Paper Essay Example specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Zombie Research Paper Essay Example specifically for you FOR ONLY $16.38 $13.9/page Hire Writer