Saturday, March 21, 2020
Free Essays on The Never Ending Night
In the autobiographical novel Night by Elie Wiesel, the young teenager Elie underwent the transformation from a boy who had faith and honored his God to a man who no longer believed in that God. Elie was a Jewish boy who lived in a small Hungarian town called Sighet, during World War II. When Elie was fifteen, Germans invaded Hungary and sent all his friends and family to concentration camps. During this devastating time in his life, Elie saw a great deal of inhuman deeds done to the Jews by the Germans and he started to lose faith in God. By the time he was finally liberated, he was starved, lost most of his family, and lost all faith in the Jewish God. There are many examples in the beginning of Night where people are trying to keep and strengthen their faith but there are many more examples of people rebelling against God and forgetting their religion. The first example of Elie loosing his faith is when he arrived at Auschwitz. Elie and his father are directed to go to the left. A prisoner then informs them that they are on their way to the crematory. Elieââ¬â¢s father recites the Kaddish or prayer for the dead. Revolt rises up inside of Elie and he questions God. ââ¬Å"Why should I bless His name? The Eternal, lord of the Universe, the All-Powerful and Terrible, was silent. What had I to thank Him for?â⬠(Wiesel 31). Another example of prisoners in the concentration camp loosing their faith in Night is when the pipel, a young child, was hung in front of the whole camp. The pipel was the Oberkapoââ¬â¢s servant. The Oberkapo was the leader of the fifty-second unit. He never struck or insulted the prisoners who worked under him ,that is why the prisoners loved him . Even though most pipels were cruel and hated, this one had the face of a sad angel and was loved by all. The Oberkapo was suspected in the intentional explosion of Bunaââ¬â¢s electric power station. He was transferred to Auschwitz but the pipel was left behind. The pipel refus... Free Essays on The Never Ending Night Free Essays on The Never Ending Night In the autobiographical novel Night by Elie Wiesel, the young teenager Elie underwent the transformation from a boy who had faith and honored his God to a man who no longer believed in that God. Elie was a Jewish boy who lived in a small Hungarian town called Sighet, during World War II. When Elie was fifteen, Germans invaded Hungary and sent all his friends and family to concentration camps. During this devastating time in his life, Elie saw a great deal of inhuman deeds done to the Jews by the Germans and he started to lose faith in God. By the time he was finally liberated, he was starved, lost most of his family, and lost all faith in the Jewish God. There are many examples in the beginning of Night where people are trying to keep and strengthen their faith but there are many more examples of people rebelling against God and forgetting their religion. The first example of Elie loosing his faith is when he arrived at Auschwitz. Elie and his father are directed to go to the left. A prisoner then informs them that they are on their way to the crematory. Elieââ¬â¢s father recites the Kaddish or prayer for the dead. Revolt rises up inside of Elie and he questions God. ââ¬Å"Why should I bless His name? The Eternal, lord of the Universe, the All-Powerful and Terrible, was silent. What had I to thank Him for?â⬠(Wiesel 31). Another example of prisoners in the concentration camp loosing their faith in Night is when the pipel, a young child, was hung in front of the whole camp. The pipel was the Oberkapoââ¬â¢s servant. The Oberkapo was the leader of the fifty-second unit. He never struck or insulted the prisoners who worked under him ,that is why the prisoners loved him . Even though most pipels were cruel and hated, this one had the face of a sad angel and was loved by all. The Oberkapo was suspected in the intentional explosion of Bunaââ¬â¢s electric power station. He was transferred to Auschwitz but the pipel was left behind. The pipel refus...
Wednesday, March 4, 2020
Understanding Quantum Optics
Understanding Quantum Optics Quantum optics is a field of quantum physics that deals specifically with the interaction of photons with matter. The study of individual photons is crucial to understanding the behavior of electromagnetic waves as a whole. To clarify exactly what this means, the word quantum refers to the smallest amount of any physical entity that can interact with another entity. Quantum physics, therefore, deals with the smallest particles; these are incredibly tiny sub-atomic particles which behave in unique ways. The word optics, in physics, refers to the study of light. Photons are the smallest particles of light (though it is important to know that photons can behave as both particles and waves). Development of Quantum Optics and the Photon Theory of Light The theory that light moved in discrete bundles (i.e. photons) was presented in Max Plancks 1900 paper on the ultraviolet catastrophe in black body radiation. In 1905, Einstein expanded on these principles in his explanation of the photoelectric effect to define the photon theory of light. Quantum physics developed through the first half of the twentieth century largely through work on our understanding of how photons and matter interact and inter-relate. This was viewed, however, as a study of the matter involved more than the light involved. In 1953, the maser was developed (which emitted coherent microwaves) and in 1960 the laser (which emitted coherent light). As the property of the light involved in these devices became more important, quantum optics began being used as the term for this specialized field of study. Findings Quantum optics (and quantum physics as a whole) views electromagnetic radiation as traveling in the form of both a wave and a particle at the same time. This phenomenon is called wave-particle duality. The most common explanation of how this works is that the photons move in a stream of particles, but the overall behavior of those particles is determined by a quantum wave function that determines the probability of the particles being in a given location at a given time. Taking findings from quantum electrodynamics (QED), it is also possible to interpret quantum optics in the form of the creation and annihilation of photons, described by field operators. This approach allows the use of certain statistical approaches that are useful in analyzing the behavior of light, although whether it represents what is physically taking place is a matter of some debate (although most people view it as just a useful mathematical model). Applications Lasers (and masers) are the most obvious application of quantum optics. Light emitted from these devices is in a coherent state, which means the light closely resembles a classical sinusoidal wave. In this coherent state, the quantum mechanical wave function (and thus the quantum mechanical uncertainty) is distributed equally. The light emitted from a laser is, therefore, highly ordered, and generally limited to essentially the same energy state (and thus the same frequency wavelength).
Monday, February 17, 2020
A Lexical Phrase Grammar for ESL Essay Example | Topics and Well Written Essays - 1500 words
A Lexical Phrase Grammar for ESL - Essay Example An example is, from the definition of idioms, we can see that they are frozen syntax in complex bits. This definition is does not describe its meaning basing on its constituents (James, 1980). The real meaning of idioms is just the addition of its individual parts such as; raining cats and dogs, kick the bucket, etc. these are just normal phrases same as ordinary English words and are therefore treated as ordinary in ESL texts. Another good example are cliches. Even though they seem alike as idioms they differ in a way that their meaning can be derived from its specific constituents (James, 1980). à à Other forms of phrases that are in a way or another patterned are the non-canonical forms. These forms differ from idioms and cliches in that, they constitute of more large stretches of language as well as their meaning can be extracted from single words it contains. e.g the drier the climate, the more he likes it;waste not, want not; down the hatch; off his head (James, 1980). In t his and such a case, the last bit which is off the head, can take other forms since itââ¬â¢s only a single way of completing the pattern. Phrases such as on with the show, down with the king; can also complete the large phrase perfectly without changing the meaning. From this example, we are able to note that it is a kind of pattern (ADV+PREPOSITION (with) + NP)à (James, 1980). Only the preposition will tend to remain constant while the other categories can be filled with other lexical items. This is the reason why they are considered non-canonical.
Monday, February 3, 2020
Research Paper Example | Topics and Well Written Essays - 1250 words - 12
Research Paper Example The payment is made through secure servers where the merchant website redirects to the consumerââ¬â¢s online bank account, allows a secure login and subsequent initiation of electronic payment in favour of the merchant. (Karnouskos and Fokus, 2004). Web 2.0 is the latest technology that has taken the internet worl and the internet community by storm. It is characterised in the way a user interacts with the web. Unlike its predecessor the ââ¬Å"Static Webâ⬠, this version of online Web interaction is a 2 way information exchange system. It not only allows the user to view and download content like text, video, audio, flash files etc, but also gives the user freedom to contribute to the online content. The technology behind, blogging, online user profile maintenance, twitter, Facebook, MySpace, Orkut, Google+, Linked In etc is Web2.0 which allows the user to customise his space or in other ââ¬âwords his profile. This is a frequently encountered feature in open chat rooms or discussion boards where users can either create profile or simply type text in the text boxes posting messages which mainly are polls, opinions, review or feedback about some product, service or technology. Forums like Physics forums, Maths forums, and online help forums are spreading like wildfire where users can interact with a team of experts from the comforts of their homes and get their queries answered by specialists. In such cases the users are separated by time and space which is what makes the interaction even more breathtaking Web2.0 redefines user interaction and has in fact changed the way people use the web. People use its much more like an online repository, a well organised, catalogued, tidy storage system capable of safe, secure and reliable storage of thousands of Gigabytes of information. Executive support systems or Manager Support Systems (as referred in some Enterprise Resource
Sunday, January 26, 2020
An Overview of Security
An Overview of Security Security Introduction Security is the level of imperviousness to, or insurance from, damage. It applies to any powerless and profitable resource, for example, an individual, staying, group, country, or association. As noted by the Institute for Security and Open Methodologies (ISECOM) in the OSSTMM 3, security gives a type of insurance where a division is made between the benefits and the danger. These partitions are nonexclusively called controls, and frequently incorporate changes to the advantage or the threat (Herzoq, 2014). Computer security is considered to be a security that is applied to computing devices such as smartphones, computers as well as computer networks such as private and public networks, including the whole Internet. The computing security covers all the procedures and mechanisms by which information, digital equipment and services are protected from unauthorized access, change or destruction, and are of growing importance in line with the rising reliance on computer systems of most societies worldwide (Musa, 2014). Interview An interview was conducted in order to broaden the views: What is the difference between http and https? Hypertext Transfer Protocol (HTTP) is a convention utilized as a part of systems administration. When you write any web address in your web program, your program goes about as a customer, and the computer having the asked for data goes about as a server. At the point when customer demands for any data from the server, it utilizes HTTP convention to do so. The server reacts again to the customer after the solicitation finishes. The reaction comes as site page which you see just in the wake of writing the web address and press Enter. Hypertext Transfer Protocol Secure (HTTPS) is a mix of two separate conventions. It is more secure approach to get to the web. It is blend of Hypertext Transfer Protocol (HTTPS) and SSL/TLS convention. It is more secure approach to sending appeal to server from a customer, additionally the correspondence is absolutely scrambled which implies nobody can recognize what you are searching for. This sort of correspondence is utilized for getting to those sites where security is needed. What is the difference encoding, encryption and hashing? The purpose behind encoding is to change information with the goal that it can be legitimately (and securely) devoured by an alternate sort of framework, e.g. double information being sent over email, or review unique characters on a site page. The objective is not to keep data mystery, but instead to guarantee that itââ¬â¢s ready to be legitimately devoured. Encoding changes information into an alternate organization utilizing a plan that is openly accessible so it can without much of a stretch is turned around. It doesnt oblige a key as the main thing needed to translate it is the calculation that was utilized to encode it. The motivation behind encryption is to change information to keep it mystery from others, e.g. sending somebody a mystery letter that just they ought to have the capacity to peruse, or safely sending a watchword over the Internet. Instead of concentrating on ease of use, the objective is to guarantee the information cant be devoured by anybody other than the planned recipient(s). Encryption changes information into an alternate arrangement in such a path, to the point that just particular individual(s) can invert the change. It utilizes a key, which is kept mystery, in conjunction with the plaintext and the calculation, keeping in mind the end goal to perform the encryption operation. All things considered, the cipher text, calculation, and key are all needed to come back to the plaintext. Hashing fills the need of guaranteeing trustworthiness, i.e. making it so if something is transformed you can realize that its changed. Actually, hashing takes subjective include and produce an altered length string that has the accompanying qualities: The same information will dependably create the same yield. Different dissimilar inputs ought not deliver the same yield. It ought not to be conceivable to go from the yield to the info. Any adjustment of a given data ought to bring about extreme change to the hash. Hashing is utilized as a part of conjunction with confirmation to create solid proof that a given message has not been adjusted. This is proficient by taking given information, encoding it with a given key, hashing it, and after that scrambling the key with the beneficiarys open key and marking the hash with the senders private key. At the point when the beneficiary opens the message, they can then unscramble the key with their private key, which permits them to decode the message. They then hash the message themselves and contrast it with the hash that was marked by the sender. In the event that they match it is an unmodified message, sent by the right individual. Why hackers are a step ahead from security? Moderate size organizations are in a tight spot. As their capacity to gather client information expands, so excessively does the trouble of ensuring that information. Also during a period when computerized data consistently ventures by means of cell phones and in the cloud, a programmers right to gain entrance to that information multiplies. Usually the business runs speedier than efforts to establish safety. Income originates from the business, so there is normally a race [for security] to stay aware of the business. On the off chance that there is another ability to make speedier income by utilizing a cell phone or another portable computer or even another type of purpose of offer in the field, generally efforts to establish safety are not promptly contemplated. How do you deal after being attacked by a hacker? Hackers are winning the battle against todays enterprise security teams. In the year since Target suffered a record-breaking data breach, it has become clear that the lessons learned from that attack have not been widely applied. At the time of composing, 636 affirmed information ruptures have happened in 2014, a 27% expansion over the same period a year ago, with prominent victimized people, for example, Home Depot, ebay, Jpmorgan Chase, Dairy Queen, Goodwill and numerous others. The assault surface as it exists today is not at the border, yet inside the IT environment. Programmers utilized approve certifications to plant charge card taking malware on a number of Targets purpose of-offer (POS) frameworks. Truth be told, as indicated by the 2014 Verizon Data Breach Investigations Report, approved qualifications were utilized by programmers as a part of 76% of all system interruptions. When a clients certifications have been traded off, programmers can move along the side through a sy stem totally undetected without activating edge based discovery programming. Why the security keep the backup outside the city? A report from Pandalabs found that 30 million new malware dangers were made in 2013 ââ¬â a normal of 82,000 consistently. There is no real way to stay aware of this quick rate of malware creation, which is continually developing. Firewalls and against infection marks are sufficient to stop normal dangers, however do nothing to stop an aggressor with legitimate certifications imitating a client. Rather, IT groups need to stay one stage in front of programmers by checking the qualification use for suspicious client action as a consequence of stolen certifications or noxious insider (Staying one step ahead of hackers, 2014). Which is the best op.system for security using? There is a list of operating systems that are being widely used; however the best operating system which is being used is one which has security focused. The one of operating systems is OpenBSD which is an open source BSD operating system and is one which is heavily concerned with security. On the other hand, another operating system is EnGarde Secure Linux which is also considered to be a secure platform designed for servers. References Staying one step ahead of hackers. (2014). Retrieved 12 16, 2014, from IBM: http://www.ibm.com/midmarket/us/en/article_security_1402.html Herzoq, P. (2014). Open Source Security Testing Methodology Manual. Retrieved 12 16, 2014, from isecom: http://www.isecom.org/research/osstmm.html Musa, S. (2014). Cybersecurity: Understanding the Online Threat. Retrieved 12 16, 2014, from evollution: http://www.evolllution.com/opinions/cybersecurity-understanding-online-threat/
Saturday, January 18, 2020
Pollution and How It Affects Elements within an Environment Essay
The Earth is entirely surrounded by a blanket of air which is called the earthââ¬â¢s atmosphere. The atmosphere allows human, plants, and all the earthââ¬â¢s creatures big and small to exist. The atmosphere protects the earth and without it the heat from the sun would burn all that is exposed to its rays, and we could be frozen by the low temps at night. Gas, particulate matter, odors that have been introduced into the air by mankind or nature can destroy the natural balance, this is pollution. There are Primary pollutants and Secondary pollutants, which we will be covering in this presentation, when pollutants are introduced to/in the air, it travels very easily and spread as well, since we breathe in air, we cannot avoid these toxins or pollutants. The efforts on solutions to the problems regarding pollution has, and will continue to be an issue due to mankind disrespect towards mother-nature. We as human beings breathe in an estimated 20,000 liters of air each day meaning that the more polluted the air is, the more we in hale into our lungs the hazardous chemicals, in London of 1952, ââ¬Å"The Smog Disasterâ⬠, claimed the lives of four- thousand people within a few days mainly due to the high levels of concentrations of pollution. In March of 2011, an earthquake in the sea of the coast of Japan also known as a ââ¬Å"Tsunamiâ⬠, the sea level rose and waters flooded the land damaging four of the six reactors in the Fukushima Daiichi Nuclear Power Plant, which can be located on the BBC website. The biggest lifetime risks were seen in humans exposed were in the infants, compared to children and the adults. Females who exposed to radiation from this incident which was found in a report that a four percent increase above the lifetime expectancy, were at risk of solid tumors and a six percent increase above that said to be expected of breast cancer. Men/male exposed to the radiation as infants were expected to have seven percent increased risk of leukemia above that expected on the normal population. The highest risk was noted in thyroid cancer, as for the infant girls, they were estimated to be up to seventy- percent than expected over a lifetime. â⬠(BBC website: /news/health- 21614722). The World Health Organization (WHO) experts confirmed that there is a slight increased risk of different cancer types for those people who were exposed to the radiation, including people residing in this area and employees of the plant. Air pollutants come in the form of gases, particles, and chemicals released into the air, motor vehicles are a major air pollutant, the use of one full commuter bus is equivalent to forty cars driving through your neighborhood. Vehicle exhaust contributes to roughly sixty-percent of all carbon monoxide emissions (discharge) nationwide, and up to ninety-five percent in the cities. Air pollution may contribute to asthma and allergy by corrupting protective cells in the human body that tones down immune system reactions, the pollution components seem to also increase overactive immune warriors already linked to allergies that actually require no prompting. Polycyclic aromatic hydrocarbons (PAHs) are the product of burning of fuel in diesel engines, furnaces, wood fires, wildfires, and barbeque grills. A new study done by researchers found that children exposed to these high levels of PAHs had poor functioning T-regulatory cells (peacekeeper cells), which normally keeps immune ââ¬âcaused inflammation down. Kari Nadeau, a biochemist and physician at Stanford University, held a study on the effect of air pollution and these PAHs, she and some colleagues obtained blood samples, took in lung function readings, and recorded health information from 153 children at the age of four-teen in Fresno, CA. She sampled airborne PAHs to estimate rates of exposure due to Fresnoââ¬â¢s high rate of air pollution levels. Kids with a high exposure made higher amounts of Immunoglobulin E and showed low rates of T regulatory cell function than those exposed to lower levels. It is said that air pollution may harm populations in ways so subtle and slow that it may have gone undetected, these reasons research is being done to determine the long-term effects of chronic exposure to low levels of pollution-what some may experience ââ¬âas well as to determine the interaction between air pollutants in the body, nutrition (physical factor), stress, alcohol, smoking (tobacco), and medicines. It also has been linked to defects in birth, cancer, and genetic mutations. The Montreal Protocol of 1987required that developed nations signing the accord not to exceed 1986 CFC levels. Several more meetings were held from 1990 to 1997 to adopt agreements to hurry the phasing out of ozone-depleting substances. â⬠Pollution is known to cause holes in the ozone layer in the atmosphere above Antarctica and the Artic. Depletion of the ozone layer can increase the amount of ultraviolet radiation reaching the earth, causing damage to crops and plants as well as causing sk in cancer and cataracts.
Thursday, January 9, 2020
Why Everyone Is Wrong Regarding Political Persuasive Essay Topics
Why Everyone Is Wrong Regarding Political Persuasive Essay Topics Sample persuasive essays can also offer inspiration on topics to write on in addition to serve as examples about how to compose your essay. They share a great deal of resemblance with argumentative essays. Overall, you can observe that writing a persuasive essay isn't a brain surgery. All persuasive essays are like argumentative essays. You can discover the samples of papers on our site. Now you have a stunning collection of topics, you can require a decent political science essay example to compose your work. As any guide about how to compose a persuasive essay will inform you, your essay has to be organized in paragraphs with a logical progression from 1 paragraph to the next. A fantastic instance of a persuasive paper will have the ability to make an essay that may make a new perspective. Most Noticeable Political Persuasive Essay Topics The significance of research in persuasive writing cannot be overstated. Despite personal interest, it can be difficult to find out ways to be persuasive with a particular topic. On the flip side, if you select a controversial topic you have very little interest in, you'll find it quite tough to finish the assignment. Even good persuasive speech topics can wind up causing boredom in the event the speaker is ill-prepared. Selecting an excellent topic for your essay is a mong the most essential and frequently tricky parts for many students. Parents should speak to kids about drugs at a youthful age. They should talk to their children about drugs at a young age. They must be responsible for providing a healthy diet. Political Persuasive Essay Topics - Overview While it might be hard to select from such a selection of persuasive speech topics, take into consideration which of the above you've got the most knowledge of and can argue your opinion on. An individual should select a persuasive speech topic based on the significance. When it has to do with talking about best political science essay topics, or any other type of paper you should first have the ability to depict an important experience about the topic in context. Still, figuring out the ideal topic for your essay isn't your only concern for a student. Picking the correct topic for a persuasive speech is occasionally not such an easy issue to do as it might seem. An excellent speech needs to be convincing in nature so the audience can believe a viewpoint they previously did not share. If you still don't understand how to prepare an intriguing speech, EssayShark can assist you. If you want to motivate others, you must select a highly persuasive speech. All you need to do is write down a few of the ideas you've got about what would be a great topic for you. When choosing what to write about, be certain that it is something which you understand about. There are a couple of main things you will need to learn about before you even begin picking social issues essay topics. If you can't locate a controversial topic on the list that suits your passion, there are lots of different resources out there. New Questions About Political Persuasive Essay Topics An individual can also stimulate an audience using speeches, and it's a fanta stic illustration of the way in which an idea will impact a huge crowd. One of the greatest approaches to get inspired for inventing a fantastic topic is seeing other fantastic examples. It's best in the event you choose a topic in which you are in possession of a genuine interest in as you'll be doing plenty of research on it and if it's something which you take pleasure in the procedure will be significantly easier and more enjoyable. The issue is that everybody's interpretation of what makes a great society differs. What Everybody Dislikes About Political Persuasive Essay Topics and Why Religious fundamentalism is an increasing threat to our society. Typically, the political essays are primarily written in order to provide an in depth analysis of the practices employed by the politicians. Anarchism is far better than all types of government owing to its definitions and applications. Political science is just one of the broadest subjects because it consists of many theorie s, ideas, and concepts. An argumentative paper is part of the persuasion. Persuasive essays are a fantastic means to encourage the reader to check at a particular topic in a different light. A topic is fantastic only if you've got enough materials that it is possible to utilize to produce an interesting and fact-rich paper. Employing a writing service is the best means to have a well-written essay to use as a guideline to guarantee the essays you write are hitting each one of the critical points and are at the appropriate depth necessary for your academic grade. There are several persuasive essay topics to select from to finish your high school or college assignment. Every American should learn how to speak English. He should learn to speak Spanish. Topics that you're familiarized with will make it less difficult to get ready for the speech. When it has to do with politics, there's usually no single correct position. There are particular essay topics that were written o n so many times like abortion and legalizing of marijuana that they've become worn out. The only means to stop illegal immigration is to create changes in rules.
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