Sunday, August 23, 2020

Wireless Charging Of Mobile Phones

Remote Charging Of Mobile Phones Unique - With cell phones turning into a fundamental piece of life, the energizing of cell phone batteries has consistently been an issue. The cell phones fluctuate in their discussion time and battery reserve as per their producer and batteries. Every one of these telephones regardless of their maker and batteries must be put to revive after the battery has depleted out. The principle target of their maker and battery make. In this paper another proposition has been made to make the reviving of the cell phones is done naturally as you talk in your cell phone! This is finished by utilization of microwaves. The microwave signal is transmitted from the transmitter alongside the message signal utilizing exceptional sort of radio wires called opened wave direct reception apparatus at a recurrence of 2.45GHz. There are negligible augmentations, which must be made in the versatile handsets, which are the expansion of a sensor, a rectenna and a channel. With the above arrangement, the requi rement for isolated chargers for cell phones is wiped out and makes charging widespread. In this manner the more you talk, the more is your cell phone charged! With this proposition the producers would have the option to expel the discussion time and battery backup from their telephone determinations! Presentation THE ELECTROMAGNETIC SPECTRUM To begin with, to recognize what a range is: when white light is shone through a crystal it is isolated out into all the shades of the rainbow; this is the obvious range. So white light is a blend all things considered. Dark isn't a shading; it is the thing that you get when all the light is removed. A few physicists imagine that light comprises of small particles which they call photons. They travel at the speed of light (what an astonishment). The speed of light is around 300,000,000 meters for each second. At the point when they hit something they may bob off, go directly through or get consumed. What happens relies a piece upon how much vitality they have. In the event that they ricochet off something and, at that point go into your eye you will see the thing they have bobbed off. A few things like glass and Perspex will release them through; these materials are straightforward. Dark articles retain the photons so try not to have the option to see dark things: you should consider this one. These poor old physicists get somewhat befuddled when they attempt to clarify why a few photons experience a leaf, some are reflected, and some are ingested. They state that it is on the grounds that they have various measures of vitality. Different physicists imagine that light is made of waves. These physicists measure the length of the waves and this causes them to clarify what happens when light hits leaves. The light with the longest frequency (red) is consumed by the green stuff (chlorophyll) in the leaves. So is the light with the briefest frequency (blue). In the middle of these two hues there is green light, this is permitted to go directly through or is reflected. (Indigo and violet have shorter frequencies than blue light.) Well it is anything but difficult to clarify a portion of the properties of light by imagining that it is made of small particles called photons and it is anything but difficult to clarify different properties of light by imagining that it is a wave. The noticeable range is only one little piece of the electromagnetic range. These electromagnetic waves are comprised of two sections. The initial segment is an electric field. The subsequent part is an attractive field. So that is the reason they are called electromagnetic waves. The two fields are at right edges to one another. THE MICROWAVE REGION Microwave frequencies run from around one millimeter (the thickness of a pencil prompt) thirty centimeter (around twelve inches). In a microwave, the radio waves created are tuned to frequencies that can be consumed by the food. The food retains the vitality and gets hotter. The dish holding the food doesnt ingest a lot of vitality and remains a lot cooler. Microwaves are transmitted from the Earth, from articles, for example, vehicles and planes, and from another in light of the fact that microwave vitality can infiltrate dimness, the air. These microwaves can be distinguished to give data, for example, the temperature of the article that produced the microwaves. Microwaves have frequencies that can be estimated in centimeter! The more drawn out microwaves, those more like a foot long, are the waves which heat our food in a microwave. Microwaves are useful for transmitting data from one spot to light rain and day off, and smoke. Shorter microwaves are utilized in remote detecting. T hese microwaves are utilized for radar like the Doppler radar utilized in climate estimates. Microwaves, utilized for radar, are only a couple of inches long. Since microwaves can infiltrate dimness, light downpour and day off, and smoke, these waves are useful for survey the Earth from space Microwave waves are utilized in the correspondence business and in the kitchen as an approach to cook nourishments. Microwave radiation is still connected with vitality levels that are normally viewed as innocuous aside from individuals with pace creators. Here we are going to utilize the S band of the Microwave Spectrum. Microwave recurrence groups Assignment Frequency extend K Band 18 to 26 GHz Ka Band 26 to 40 GHz Q Band 30 to 50 GHz U Band 40 to 60 GHz V Band 46 to 56 GHz W Band 56 to 100 GHz L Band 1 to 2 GHz S Band 2 to 4 GHz C Band 4 to 8 GHz X Band 8 to 12 GHz Ku Band 12 to 18 GHz The recurrence determination is another significant perspective in transmission. Here we have chosen the permit free 2.45 GHz ISM band for our motivation. The Industrial, Scientific and Medical (ISM) radio groups were initially held globally for non-business utilization of RF electromagnetic fields for mechanical, logical and clinical purposes. The ISM groups are characterized by the ITU-T in S5.138 and S5.150 of the Radio Regulations. Singular nations utilization of the groups assigned in these areas may contrast because of varieties in national radio guidelines. As of late they have additionally been utilized for permit free mistake open minded interchanges applications, for example, remote LANs and Bluetooth: 900 MHz band (33.3 cm) ( additionally GSM correspondence in India )2.45 GHz band (12.2 cm) IEEE 802.11b remote Ethernet likewise works on the 2.45 GHz band. TRANSMITTER DESIGN The MAGNETRON (A), will be an independent microwave oscillator that works uniquely in contrast to the straight pillar tubes, for example, the TWT and the klystron. View fig(1) is a disentangled drawing of the magnetron. CROSSED-ELECTRON and MAGNETIC fields are utilized in the magnetron to deliver the powerful yield required in radar and interchanges hardware. The magnetron is classed as a diode since it has no matrix. An attractive field situated in the space between the plate (anode) and the cathode fills in as a framework. The plate of a magnetron doesn't have a similar physical appearance as the plate of a standard electron tube. Since regular inductive-capacitive (LC) systems become unreasonable at microwave frequencies, the plate is manufactured into a round and hollow copper square containing full holes that fill in as tuned circuits. The magnetron base contrasts significantly from the customary cylinder base. The magnetron base is short long and has huge distance across drives that are painstakingly fixed into the cylinder and protected. The cathode and fiber are at the focal point of the cylinder and are upheld by the fiber leads. The fiber leads are huge and unbending enough to keep the cathode and fiber structure fixed in position. The yield lead is normally a test or circle reaching out into one of the tuned cavities and couple d into a waveguide or coaxial line. The plate structure, appeared in fig(1), is a strong square of copper. The tube shaped openings around its circuit are full depressions. A tight space runs from every depression into the focal bit of the cylinder isolating the internal structure into the same number of fragments as there are pits. Exchange sections are tied together to place the holes in corresponding as to the yield. The holes control the yield recurrence. The ties are round, metal groups that are put over the highest point of the square at the passageway openings to the pits. Since the cathode must work at high force, it must be genuinely huge and should likewise have the option to withstand high working temperatures. It should likewise have great emanation qualities, especially under return barrage by the electrons. This is since a large portion of the yield power is given by the enormous number of electrons that are produced when high-speed electrons come back to strike the cathode. The cathode is in a roundabout way warmed and is built of a high-discharge material. The open space between the plate and the cathode is known as the INTERACTION SPACE. In this space the electric and attractive fields associate to apply power upon the electrons. Fig (1) The magnetron structure Collector DESIGN The fundamental expansion to the cell phone will be the rectenna. A rectenna is an amending recieving wire, an uncommon sort of radio wire that is utilized to legitimately change over microwave vitality into DC power. Its components are typically organized in a work design, giving it a particular appearance from most reception apparatus .A basic rectenna can be built from a schottky diode put between recieving wire dipoles. The diode corrects the current incited in the radio wire by the microwaves. Rectennae are profoundly proficient at changing over microwave vitality to power. In lab conditions, efficiencies above 90% have been seen with normality. Some experimentation has been finished with reverse rectennae, changing over power into microwave vitality, yet efficiencies are much loweronly in the territory of 1%. With the appearance of nanotechnology and MEMS the size of these gadgets can be brought down to atomic level. It has been estimated that comparable gadgets, downsized to the extents utilized in nanotechnology, could be utilized to change over light into power at a lot more prominent efficiencies than what is right now conceivable with sun powered cells. This sort of

Friday, August 21, 2020

Ehrlichs Population Bomb :: essays research papers

Ehrlich's Population Bomb      "People are understanding that we can't everlastingly proceed to duplicate and stifle the earth without losing our standard of life and the regular excellence that must be a piece of it. these are the long periods of choice the choice of men to remain the surge of man." Ehrlich here clarifies the one of the most squeezing issues confronting man in the twentieth century. In Population Bomb, Ehrlich clarifies that contamination, deficiencies, and a general deterioation of the way of life is all because of overpopulation.      In part one Ehrlich clarifies the squeezing issues confronting current human progress and how these issues are legitimately or in a roundabout way connected to overpopulation. Ehrlich clarifies circumstance utilizing different instances of how mass starvation is unavoidable if populace keeps on expanding the manner in which it is right now. In underdeveloped nations their food supplies are turning out to be progressively rare in view of their expanding populaces. In these third world nations the rich-poor hole is expanding making the potential for enormous portions of the populace to starve. Rewording Ehrlich's thoughts in section can be clarified as; there is just such a significant number of assets and as populace increments those assets will before long be drained. Ehrlich utilizes authentic populace research to prompt the end that in 90 years the populace could be well over the earths conveying limit. In underdeveloped nations where populace control is infrequently utilized populace, contamination, and shortage are turning out to be ever expanding issues. Generally 40% of the populace in underdeveloped nations are kids 15 years or more seasoned. Ehrlich clarifies that if populace development proceeds in light of current circumstances more seasoned ages will wind up without sufficient food and medication. Close to the finish of the section Ehrlich clarifies the reason for the enormous increment in populace development; as he clarifies that science and medication have diminished the demise rate exponentially while the birth rate has not diminished. In "Too Little Food" Ehrlich begins with the supposition that about half of the individuals on the planet are in some degree malnourished. He employments measurements from "New Republic" and the Population Crisis Committee to put the number of passings to around 4,000,000 individuals biting the dust every time of starvation alone, not ailment brought about by starvation. Ehrlich clarifies that at some point around 1958 populace development surpassed the accessible food flexibly. At the point when this occurred the laws of gracefully and request dominated and caused huge expansion in food expenses and causes peripheral homestead land to be placed into creation. These signs caused a timeframe with serious deficiencies in food. In 1966 alone the total populace expanded by 70 million while food creation remained

Thursday, July 9, 2020

Unusual Graduation Traditions

Unique Ways Colleges Say Goodbye to Students As the semester comes to a close, college seniors everywhere are saying goodbye to the schools that have been their home for the past four years. While graduates typically commemorate the event with caps, gowns, commencement speeches, and a march set to â€Å"Pomp and Circumstance,† some colleges have been known to incorporate some less conventional traditions. Below are some unusual ways some colleges usher students into the real world. Dressing to Impress University of New HampshireDurham, NH UNH is one of a handful of schools ensuring graduation celebrations stay as environmentally savvy as they are fashionable. Grads wear gowns made out of recycled plastic bottles, and are encouraged to donate them back to the school for reuse after the ceremony. The Future is in Bloom Connecticut CollegeNew London, CT Junior class female students walk alongside their senior compatriots carrying chains of laurel on the march to the ceremony, while the grads themselves carry an Eastern White Pine sapling, in honor of the college seal. Time to Move On Williams CollegeWilliamstown, MA Williams seniors drop a watch from the top of the college chapel spire. A broken face, in this instance, means good luck. For Whom the Bell Tolls College of William and MaryWilliamsburg, VA Perhaps to the dismay of many underclassmen, seniors at William and Mary celebrate the end of classes with each graduating student ringing the Wren Building Bell. One Ring to Unite Them All Massachusetts Institute of TechnologyCambridge, MA MIT students wear their class ring (known as the â€Å"Brass Rat†) backwards right up until the moment of graduation, where they turn it around, displaying the graduation date. Meredith College has a similar tradition. Making a Splash New York UniversityNew York, NY Until 2011, NYU held commencement in Washington Square Park. Upon hearing their degree called, grads jumped into the water fountain. Due to renovations in the park, the event moved to Yankee Stadium. To the Races WellesleyCollegeWellesley, MA Seniors at Wellesley partake in a hoop-rolling race while wearing their caps and gowns. What does the lucky winner get? Thrown into Lake Waban! Additionally, she is considered her class’ first success story (in earlier incarnations, she would be the first to get married). Whose Degree is it Anyway? Smith CollegeNorthampton, MA Smith ditched the traditional diploma distribution for a more collective effort. Grads gather in a circle and pass around diplomas, dropping out as they stumble across their own. These are just some of the colleges that make their graduations unique. Notice any traditions we missed? Tell us in the comments!

Tuesday, May 19, 2020

Conflict Theory And Labeling Theory - 1480 Words

Conflict theory and labeling theory are two similar theories in the world of crime. It has been debated whether or not there is a clear line separating the two theories. By evaluating the two theories, the differences between them can become more obvious and it becomes easier to separate the two. In addition to conflict theory and labeling theory, there is another type of theories that are used to explain crime. These theories focus more on a criminal s lifetime and how their criminal records have evolved over time. Two of the leading theories in this realm of criminology are Moffit’s theory of life course persistent offenders and Sampson and Laub’s age-graded theory of informal social control. These theories both explain why people commit or don t commit crime. There are similarities between the theories and also differences. By analyzing all four of these theories, a better understanding can be gained related to crime. The traditional view of crime has sometimes been that if a government is tougher on crime, the crime rates will go down. There are theories that suggest the state interventions can reduce the crime rates and are key to solving areas of high crime. However, labeling theory challenges all of this. This theory suggests that state intervention can actually increase crime rates. By assigning labels to â€Å"criminals† and â€Å"felons†, the state is deepening the problems that are getting people to turn to crime in the first place. Labeling theory states that the stateShow MoreRelatedThe Conflict Theory And Labeling Theory Essay1961 Words   |  8 Pagescompare and contrast the Conflict theory and the Labeling theory. The conflict theory and Labeling theory have little similarities even though they both deal with deviance and see crime as a social construct these two theories have more differences than similarities. The Labeling theory deals with conflict in more peaceful ways such as trying to end the conflict and eliminate it from the socialist system, and trying to solve the powerful oppressing the powerless. This theory uses the irony of socialRead MoreConflict and Labeling Theory Essay1337 Words   |  6 PagesConflict and Labeling Theory Labeling theory is concerned less with that causes the onset of an initial delinquent act and more with the effect that official handling by police, courts, and correctional agencies has on the future of youths who fall into the court system. Labeling theory states that youths violate the law for a number of reasons; these reasons are poor family relationships, neighborhood conflict, peer pressure, psychological and biological abnormality and delinquent learning experiencesRead MoreLabeling And Conflict Theory On Social Issues843 Words   |  4 Pages The labeling theory is basically about folks who committed deviant behavior; as a result, the individual is to be labeled based on the merit of the offense. As I will elaborate in more details below, scholars are skeptical about the labeling theory and their concern is that it may leads to individuals in engaging in deviant behavior. In contrast, conflict theory mostly focuses on social issues, in particular the lack of economic opportunity for everyone throughout the nation. Also, as mentionedRead MoreA Comparison of Conflict and Labeling Theory in the Context of Youth Gangs1531 Words   |  7 Pagesal. 2013; Yoder et al. 2003). This paper will examine the factors associated with youth gang membership using Karl Marxs conflict theory and labeling theory in comparison. Although conflict theory helps explain why a troublesome economy and coming from a low-socioeconomic status contributes to gang involvement, the theory has its limitations. On the other hand, labeling theory is unable to fully explain youth gang involvement based on the aforementioned factors. That being said, it can give a betterRead MoreEssay on The Boondock Saints’ Positive Deviance1348 Words   |  6 PagesSocial theory of deviance can easily explain the brothers’ actions. The movie can be used to study deviance as the brothers kill people who are mafia members, breaking the norms of society. Even though the acts they are committing are clearly illegal and deviant, the people of South Boston do not react in a negative way. Since the Social theory is very broad, it will be easier to look at the brother’s acts under three sub theories: Labeling, Conflict and Strain theories. The Social theory of devianceRead MoreLabeling Theory And Self Identity1155 Words   |  5 PagesLabeling theory holds that individuals come to identify and act as per their labels. The major tenet of this theory is that the behavior and self-identity of individuals is affected by the way they are described by other people (Vold, Bernard, Snipes, Gerould, 2016). According to this theory, the act of deviance is not implicit in a particular act, but is hedged on the inclination of the majority to ascribe labels to minorities in society who deviate from standard behavior. Labeling leads to dramatizationRead MoreTheories, Conflict Theories And Developmental Theories957 Words   |  4 Pagesnot commit crime in comparison to other groups of individuals. Different theories this module covers to help explain different criminal patterns are labeling theories, conflict theories and developmental theories. Labeling theories also known as social reaction theory tries to explain how labeling a person can actually cause them to participate in more criminal behavior (Tibbetts, 2012, p. 173). They believe that by labeling someone a criminal, crime starts to become self-filling, and they may startRead MoreWhy People Commit The Crime Essay1538 Words   |  7 PagesCriminological theory is the explanation of criminal behavior, as well as the behavior of juveniles, attorneys, prosecutors, judges, correctional personnel, victims, and other actors in the criminal justice process. Criminological theory is important because most of what is done in criminal justice is based on criminological theory, whether we or the people who propose and implement policies based on the theory know it or not. In criminology, examining why people commit the crime is very importantRead MoreTaking a Look at the Labeling Theory909 Words   |  4 Pages The labeling theory is one of the critical perspective sociologi cal theories of crime. Labeling theory was the first of the critical perspectives and like the other critical perspectives, it considers defining crime, as well as applying a label to those who commit what is defined as a crime to be problematic. Among the issues addressed by labeling theory are defining deviance based on primary deviance through implementing a label on the offender, discrimination by formal institutions, as well asRead MoreAbstract . The Labeling Theory Proposes That Once A Juvenile1582 Words   |  7 PagesAbstract The labeling theory proposes that once a juvenile has been labeled a deviant or delinquent they become stigmatized as a criminal, and begin to believe the label or accept it in a self-fulfilling prophecy. Because of these labels, many juveniles continue with their deviant acts because they feel obligated to act out in a negative manner. Sociologists Tannenbaum, Becker, Lement are more interested in the reaction to the crime, not the cause of the crime, and have theorized that once an

Wednesday, May 6, 2020

Civilization Vs Civilization - 777 Words

In the famous political philosopher Thomas Hobbes’s work Leviathan, He describes man’s natural desire to seek others and establish peace and a working â€Å"goverment† to protect the individual. He states that â€Å"The first and fundamental law of Nature, which is, to seek peace and follow it† Is the driving force behind the creation of civilized groups. This, with other substantial benefits creates a safe haven for man, where he need not worry about dangers he would be exposed to as a lone wolf. Civilization creates a place where all contribute to maintain unity and overcome their obstacles. The age old saying of â€Å" there is strength in numbers† rings true in this circumstance. Civilization was essentially born from mans core and most valued†¦show more content†¦A chief!†. This also goes to show how even young boys, unaware of complex government and societal structures, still have a primitive understanding of the need of a Civilized and structured group. We also see the boys recognizing the importance of Laws and the consequences of disobeying said laws. Laws create a set of standards that all should follow to strengthen the group and avoid conflict from within the civilization. We even see the boys comparing a lawless group to savages, stating Weve got to have rules and obey them. After all, were not savages.† This shows that even without the presence of parenting figures, the boys still find it nessasacry to enforce rules upon themselves, these rules can be looked at as rules of conduct, ensuring that the boys work together for the same purpose. I’d also like to point attention towards the moment when all the boys arrived from the conch shell call, â€Å"Piggy moved among the crowd, asking names and frowning to remember them. The children gave him the same simple obedience that they had given to the man with the megaphones. â€Å" This displays that the boys are automatically assuming a role of a follower, they fin d it nessacary to conform with the group and obey the â€Å"parenting figures† who seem as if they can bring order to all the chaos. Now, you may be asking yourself, Why does the individual surrender a portion of his free will to suit the group ofShow MoreRelatedCivilization Vs Civilization770 Words   |  4 PagesAccording to the dictionary, underneath the word civilization, it states â€Å"an advanced state of human society, in which a high level of culture, science, industry, and the government has been reached.† (Dictionary)However, Huntington describes to some degree, something polar opposite, civilization as a meaningful entity. That those nations, and its people, will not only be defined by what modern technology it possesses, but also by their cultural identities and the regions in which they reside withinRead MoreLord of the Flies - Civilization vs Savagery2896 Words   |  12 Pagesbetween the ages of six and thirteen. It revolves around how the children cope without the structure of authority, civilization and the watchful eye of grown ups. Though the novel is fictional, its exploration of the idea of human evil is at least partly based on Golding’s experience with the real life violence and destruction of World War II. Free from the rules and structures of civilization and society, the boys on the island in Lord of the Flies descend into savagery. As the boys divide into groupsRead MoreLord of the Flies Allegory: Civilization vs. Savagery Essay883 Words   |  4 PagesLord of the Flies Allegory: Civilization vs. Savagery Every human has a primal instinct lying within them. It is not a question of how close to the actual surface it dwells, but rather how well an individual controls and copes with it. In a state of prolonged anguish and panic, what is one truly capable of? Can one remain sophisticated or will the temptation of their dark subconscious take over, bringing out the barbarianism which exists in us all? William Golding’s Lord of the Flies exploresRead MoreEssay about Lord of the Flies: Civilization vs Savagery775 Words   |  4 Pagesorder, and our savage will has been to act out for our own selfish needs. We each choose to live by one or the other depending on how we feel is the correct way to live. In this allegorical novel, William Golding represents the transformation from civilization to savagery in the conflict between two of the main characters: Ralph who represents law and order and Jack who represents savagery and violence. Lord of the Flies has remained a very controversia l novel to this day with its startling, brutal,Read MoreCivilization Vs Civilization888 Words   |  4 Pagesand playful but as the book progresses, the civilization they made came crashing down, the boys become psychologically imbalanced and their beliefs drastically changed as well as their behavior. Lord of the Flies portrays the civilization that the boys attempted to make but also the total breakdown of society. â€Å"We’ve got to have rules and obey them†¦we are not savages† (Golding, 42). In this quote, it shows that the boys tried to create a civilization by setting some ground rules. For example, someRead MoreCivilization Vs Civilization1775 Words   |  8 Pagesevil, which he put into Lord of the Flies (Golding.) Throughout the novel, Golding symbolized civilization in various aspects through a character or a certain object. As an example, Sam and Eric are always joined at the hip and do everything together, so they represent unity and alliance. In the beginning, the boys found a conch, which represented rules, democracy, and order, which every civilization needs. In the book William Golding created an amazing suspenceful plot in order to hook us intoRead MoreLord Of Flies By William Golding1508 Words   |  7 Pages In the ‘Lord of flies’ by William Golding, the theme of civilization vs. Savagery is explored. When a bunch of children are stranded on an island, the conflict between savagery and the rules of civilization begins to split the boys into two groups. Throughout the novel, the conflict is exaggerated by the two main characters, Ralph and Jack. While Ralph uses his abilities to control the kids and be civilized on the island. Jack lets his impulses get to him and creat es a group of which act like savagesRead MoreIs Civilization the Answer to the Chaos?1144 Words   |  5 PagesAs Mark Twain once said, â€Å"Civilization is the limitless multiplication of unnecessary necessities.† The society believes that civilization is the solution to disorder and chaos, but sometimes it creates more problems than solutions. To the imperial Europeans, turning the natives into civilized human beings was the main goal, and that is why they felt as if it was their job to take over the natives’ lands. In general, civilization is seen as a solution to a utopian realm. William Shakespeare in TheRead MoreCivilization Versus Savagery in Goldings Lord of the Flies Essay807 Words   |  4 Pagessinful nature of man. Golding uses symbols, characters and objects to represent his main ideas and themes. The conch was used to call meetings but is also symbolic of the government structure and power. One of the main themes in the novel â€Å"Civilization vs. Savagery† is fought between two egos, Jack the Id who represents savagery and the desire for power and Ralph the Ego and protagonist, who represents order and leadership. William Golding created a society that was controlled by the dominant egoRead MoreCompare and Contrast of the Arguments in Huntingtons The Clash of Civilizations and Saids The Clash of Ignorance1158 Words   |  5 PagesSamuel Huntington has made famous his thesis the clash of civilizations, which was developed in his article in Foreign Affairs in 1993 and in the book that followed, in which the author expanded his thesis and reaffirmed the validity of his theory after the success and controversy that followed the publication of his article. In fact, the â€Å"civilizational† approach of conflicts today is now intrinsically linked to a comprehensiv e theory of international relations, which Samuel Huntington has developed

Hamlet Act Two free essay sample

Hamlet Act ll An important character in the play Hamlet is Polonius. Polonius is often thought to be foolish, and thoughtless. However, Polonius is anything but foolish, and thoughtless. Polonius is a man who is very intellectual, and he provides guidance to those who need it. For example, his advice to Reynaldo on how to  monitor Laertess wild behavior is magnificent and brilliant. His advice to Ophelia  about Hamlet, love, and affection is very accurate. Polonius is considered a fool to some people, because Hamlet is making it seem that way, he wants to put Polonius down, and make Polonius seem like a fool. Hamlet is rude to Polonius, and constantly making fun of him. At one point Hamlet calls Polonius a â€Å"fishmonger†. Hamlet then makes his insult worse by wishing that Polonius were as honest as a fishmonger, which is to say that Polonius is lower than the lowest. We will write a custom essay sample on Hamlet Act Two or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Although, Polonius is nothing of the sort, another example of Polonius providing guidance to those who need it is when Laertes is waiting for his ship to depart, Polonius has a couple of minutes to tell  him how to live well. His brief advice is insightful and parental. He tells Laertes to think before  he acts, listen more than talk,  keep good friends close but dont worry  about drinking buddies. Dont get in fights, watch your money, and take care of your appearance, things like that. Polonius is the kind to seek to discover the truth on his own. He studies Hamlet to link his madness to love and betrayal. He then seeks to trial his theories by testing Hamlets sanity through a slew of inquiring questions. A foolish man does not do this. Perhaps, Polonius was just putting on an act, to make people think that he was foolish and stupid. Regardless of his motives, Polonius cannot be described as a simple character. Polonius has gotten a bad reputation, but further depth into his character reveals that Polonius is indeed a complex character with a great deal of wisdom.

Wednesday, April 22, 2020

Social Media Is Harmful For College Students free essay sample

In recent years, social media sites such as Facebook, Twitter, Tumblr, Instagram, and MySpace have become highly popular. Many proclaim about their benefits due to their effortless way to expand communication, marketing, and networking. However, many fail to discuss their risks and disadvantages particularly in the youthful population specifically among college students. The overuse of these social media sites among college students has many negative effects not only academically, but socially too. Moreover, social media is harmful for college students because it encourages the misuse of time management, students usually display a poor academic performance, and it exposes the students’ privacy. One of the reasons social media is harmful for college students is because it encourages the misuse of time management. Many students attempt to multitask between assignments and social media sites to ‘make better’ use of their time. However, according to Ellen Goodman â€Å"high multitaskers are not better at anything, even multitasking. We will write a custom essay sample on Social Media Is Harmful For College Students or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page They are worse. † In this high-tech oriented generation, the use of computers is essential for a college student’s success. However, students often immerse themselves countless hours on irrelevant social media sites checking â€Å"notifications†, when they should focus most of their time in college related activities and assignments. Based on Clifford Nass’s research in Standford, â€Å"high multitaskers focused less, remembered less, and are more easily distracted. † In addition, because they spend so much time in these social media sites, they waste time that could not only be used for completing college assignments, but time from their sleep. Sleepless students often display a poor academic performance. Furthermore, because students are focusing more time in these social media sites they keep postponing completion of their academic tasks and thereby their personal and organizational productivity is affected and as a consequence their grades drop. A large number of college students use this sites as a way to connect to other students and people around the world. Often, these sites require its users to create profiles that include pictures, personal information, videos and more. Students believe that their privacy is protected from other users simply by blocking certain information from being displayed and setting their privacy options high. In reality, it is not. Many students  fail to understand that once their information has been placed online it becomes available for anyone, in particularly for schools, government and other institutions. Most colleges before admitting a student will run a full background check, including a social media background. This can potentially affect the student’s acceptance to a college or a job. In conclusion, social media is harmful for students in many ways because it distracts the student’s time management skills thus affecting their academic productivity, it negatively affects their grades and it exposes their private life to anyone. As social media sites like Facebook, Twitter, Tumblr, Instagram, and MySpace continue to grow in popularity among college students, prioritizing educational requirements over the use of social media sites will get harder. As stated by Clifford Nass â€Å"high multitaskers couldn’t shift well from one task to another and they couldn’t organize well. They couldn’t figure out what was important and what wasn’t. † Students must find a balance between what is truly important academically and what is not, otherwise their performance in college will continue to be negatively affected.