Tuesday, August 25, 2020

Neighborhood Crime Prevention Program Essays

Neighborhood Crime Prevention Program Essays Neighborhood Crime Prevention Program Essay Neighborhood Crime Prevention Program Essay Neighborhood Crime Prevention Program Name: Course: Date: Neighborhood Crime Prevention Program Presentation Neighborhood wrongdoing counteraction program is a piece of a far reaching bundle that is executed to hinder and forestall wrongdoing inside neighborhoods by including the inhabitants. It includes a local watch where individuals watch over their neighbors’ wellbeing. It works through neighbors inside a habitation who should pay special mind to dubious issues and episodes and report them to the police before anything occurs (cityofboise.org, 2012). This aides in discouraging likely violations and guilty parties from carrying out their wrongdoings. It ranges from square watch, network watch, home watch and resident caution. Neighborhood wrongdoing avoidance programs emerged in light of accentuation in the inclusion of residents in improving anticipation of wrongdoing. It is probably the most established program of hindering wrongdoing in the United States. It was formally propelled in 1972 where residents were required to sort out themselves and work with the police and other la w authorization experts in preventing wrongdoing. Since its introduction, insights have connected it to more secure neighborhoods. Diagram of history and targets In 1972, a model of neighborhood watch program was made by the National Sheriffs Association. It was in a hunt of a wrongdoing counteraction program to address an expansion in wrongdoing particularly robbery (cityofboise.org, 2012). Be that as it may, its improvement began towards the finish of 1960s after the assault and passing of Genovese where a few neighbors were observers however never really help their neighbor. This brought about individuals framing gatherings to look out for their neighbors. From that point forward it has kept on developing the nation over. As of in the not so distant future, it was stressed considerably increasingly after the shooting of a high school kid by a man professing to be on a local watch. He left his vehicle to seek after the kid, which is against the job of a local program. The program doesn't permit neighbors to bring the law into their hands. Or maybe, they should report the wrongdoings. The primary objective of neighborhood wrongdoing program is dissuading wrongdoing and keeping likely guilty parties from carrying out wrongdoing through coordinated effort between the residents and the police division, just as making a feeling of network inside the homes. The targets could fluctuate in various areas relying upon the distinctive security needs inside various neighborhoods. In any case, there are general destinations that apply to all local wrongdoing avoidance programs as expressed beneath. Showing residents on the best way to keep their homes more secure and decrease the likelihood of falling casualties of wrongdoing through observing each other Encouraging occupants to turn out to be progressively familiar with one another and look for methods of making a solid feeling of network so as to cooperate towards ensuring their local Training residents in methods of revealing and acknowledgment of dubious episodes just as dubious individuals inside their habitation Opening up correspondence between the area, supports, law authorization offices and different partners so as to improve joint effort and coordination Increasing attention to residents on robbery issues and different violations through a persistent data and correspondence program Enlisting all inhabitants, homes, lofts and organizations inside an inhabitant in tasks recognizable proof Writing and hierarchical structure, tasks and practices of projects There have been a few bits of writing on the issue of neighborhood wrongdoing avoidance program. They have concentrated on investigates directed about their adequacy and assessments on their exhibition. A great part of the writing has related neighborhood programs with low crime percentage, proposing they are viable in deflecting wrongdoing. A great part of the writing survey has been directed by foundations, for example, the police and the government authority of examinations. A portion of the acts of the projects incorporate telling the police of dubious occurrences, working with police and framing joint effort with the neighbors. Moreover, its association appears as coordinated effort between the residents and police where the individuals are the eyes that recognize the likely wrongdoing while the police come in to intercede. Information or measurable examination As indicated by measurable investigation, neighborhood wrongdoing programs are viable in decreasing crimes. The information show a wrongdoing decrease impact of 16 to 26 percent National wrongdoing anticipation gathering. (2012). The prominence of the local projects has kept on expanding after some time with around 41 percent of Americans assessed to be living in networks secured with neighborhood watch. From the report, this was the greatest type of sorted out wrongdoing impediment program in United States (Bennett, Holloway, Farrington, 2008). Impact on wrongdoing and network From a few investigations, it has been demonstrated that local wrongdoing programs are viable in deflecting wrongdoing. They can forestall and diminish wrongdoing, too. Taking into account that it centers around keeping expected guilty parties from taking part in criminal conduct through joint effort between the residents and the police office, it effectsly affects wrongdoing and network, also. The greatest impact on wrongdoing is preventing the expected guilty parties from carrying out violations through alerts that show a zone has neighborhood programs. Then again, its capacity to hinder wrongdoing guarantees that areas can be more secure. It additionally empowers residents to assume liability of their own security and wellbeing through keeping an eye out for one another. The examination further blades that not the entirety of the local projects were fruitful. Some yielded no outcome in diminishing wrongdoing. The report refers to that regions with a high pace of wrongdoing are mor e enthusiastically to execute such projects because of the absence of trust among the neighbors (Gross, Ruoff, Laino, 2012). Execution Evaluation and resident cooperation/support In regions where the projects are effective, backing and investment of the residents is generally high to upgrade the wellbeing. The program doesn't work without legitimate coordination among the neighbors. In any case, for most zones where such projects have been actualized, resident investment has been ideal making them a triumph. Without the coordinated effort of police and the residents, such wrongdoings would scarcely work. Residents have assumed liability of dealing with their neighborhoods through association with the police. Execution has improved after some time with an ever increasing number of occupants sorting out neighborhood programs. All the more along these lines, procedures have improved where police reaction is very quick End As of late, neighborhood programs have been developing at a quick rate. By and large, a great part of the writing counseled has proposed that local wrongdoing anticipation programs are viable in preventing wrongdoing. Measurable information have demonstrated that it lessens the crime percentage by a normal pace of 16 percent. This is a direct result of its capacity to deflect wrongdoing inside neighborhoods (Gross, Ruoff, Laino, 2012). The projects function admirably if there is appropriate coordination between the resident and the police. Without such correspondence, there would be no accomplishment since the residents are journalists of dubious occurrences while the police intercede. In this way, without correspondence between the two primary gatherings it is difficult to discourage wrongdoings utilizing such projects. Notwithstanding, because of investment of residents in helping the police in preventing wrongdoing, achievement has been accomplished. It has had both the impacts of diminishing the crime percentage and building a feeling of network inside occupants. The projects are additionally to a great extent dependent on trust between the neighbors. The overview finding in the greater part of the investigates directed is that local wrongdoing counteraction programs are related with more secure neighborhoods. References Bennett, T., Holloway, K. Farrington D. P. (2008). Does Neighborhood Watch Reduce Crime: A Systematic Review and Meta-Analysis. Washington, D.C.: U.S. Division of Justice Office of Community Oriented Policing Services. cityofboise.org. (2012). Neighborhood Watch. Recovered from http://police.cityofboise.org/wrongdoing avoidance/neighborhood-watch/ Net, D.J., Ruoff, A. Laino, T. (2012). Neighborhood watch bunches think about practices after teen’s deadly shooting. Recovered from gazette.net/article/20120417/NEWS/704179990/neighborhood-watch-bunches consider rehearses after-adolescent s-fataltemplate=gazette National wrongdoing avoidance gathering. (2012). Neighborhood Watch. Recovered from ncpc.org/subjects/home-and-neighborhood-wellbeing/neighborhood-observe

Saturday, August 22, 2020

Of Gods And Romans Essay -- essays research papers

Of Gods and Romans The Romans during the hour of their Republic depended on their trend setting innovation, social structure, administration and legislative issues to accomplish as much as they did. To these individuals, their divine beings influenced these components and the connections humankind had with them. The legally binding connection among humankind and the divine beings included each gathering in giving, and consequently accepting administrations. The Romans accepted that spirits living in characteristic and physical articles had the ability to control the procedures of nature, and that man could impact these procedures by emblematic activity. The main is a crude type of strict belief; the second a sort of enchantment. The administrations by which the Romans would have liked to impact the powers that guided their lives were immovably settled in custom - the custom of petition and the custom of offering. In either case, the specific execution of the custom was basic. One slip, and you needed to return to the start and start once more. The very variety of divinities caused issues, as did the sex of some of them: 'wether you be god or goddess' was a typical equation in Roman supplications. The inspirations of the penances are what of intrigue. More often than not, penances occurred for purging, request, or festivity. The decontamination ceremonial was one that was performed before fight (285). Requesting a deed to be done was exceptionally mainstream also. One for the most part requested triumph and favorable luck in fight (20). Festivity is the occasion that is by all accounts the most fantastic of all. Regardless of whether it is in delight of an enemies’ passing, for example, Mithridates (201), the finish of sickness of a pioneer like Pompey (218), or basically the cheer that comes after enormous triumph, we see this in Caesar’s rewards in Gaul (264). Some conciliatory occasions occurred so as to approach absolution and pacification for destruction of a strict foe (90 †91). Any conciliatory routine was detailed and muddled. The leader of the casualty was sprinkled with wine and bits of sacrosanct cake produced using flour and salt. At that point its throat was sliced and it was gutted to guarantee there was nothing untoward about its guts. On the off chance that there was, it was a terrible sign, however the entire procedure must be rehashed with a new creature until it came out right. The imperative organs were scorched upon the special raised area and the remains cut into pieces and eaten on the spot, or, in all likelihood dismissed. At that point the cleric, we... ...als to changes in social conditions and mentalities. To the Romans, the recognition of strict ceremonies was an open obligation as opposed to a private drive. Their convictions were established on an assortment of detached and frequently conflicting fanciful conventions, huge numbers of them got from the Greek instead of Italian models (90 †91). With no fundamental statement of faith to counter them, remote religions effortlessly made advances into a general public whose class-structure was being obscured and whose constitution was being changed by social change. The brightness of a portion of the major outside religions had significant fascination for those raised on custom made divinities of the hearth and fields. Contrast with present day society, the Romans appear to be amazingly eccentric. Be that as it may, at that point the present significant religions have all through their past debilitated, even fought, notions. Likewise present-day sciences and innovative world permit no place for odd notion. The Romans lived in a period past to this. Their reality was loaded with unexplained marvels, obscurity and dread. These qualities influenced each part of Roman life. To Romans, these notions were a consummately normal part in the connection among divine beings and men.

Thursday, August 6, 2020

Is CPW a lie

Is CPW a lie Campus preview weekend (CPW) at MIT is just what it sounds likeâ€"a time for high school seniors to visit campus to see if MIT is really the place they want to spend their college years. The “weekend” itself starts on a Thursday, already an indication that it wildly exaggerates all that is good about life as a student. For the visiting senior, there is no stressâ€"no exams, no due dates, no daunting expectation of quality work or results. The definition of the MIT experience, however, is not complete without the acknowledgment that it is a place where you will most likely learn your limits, if you haven’t already. Pun not intended, but Im gonna roll with it. Once your “I just got into MIT!” high school senior self arrives to campus, you’re given a booklet with pages and pages of things to do from 8am to 1am, all jam-packed into about seventy-five hours. Nerdy, silly, sporty, food-offering, you name it, that type of activity is probably included. During my own preview weekend, I went to an event where pre-frosh and MIT students alike were sprawled on the floor building something with a pile of Legos that seemed to reach my knees. Knowing no one, I joined an upperclassman who invited me to help her make a duct tape hat. Others took turns playing Mozart’s Turkish March and the Mario theme song on the piano in the middle of the room. Nearby, an upperclassman excitedly scribbled equations and drawings on a chalkboard, colorfully explaining physics concepts that I could only scrape the surface of grasping. I soaked it all in and confirmed that MIT was for me. I was showered with labs, classes, ideas, opportunities, and lifestyles, and it was nothing short of inspiring. Sure, I knew it was “hard”, but it was clear that people here enjoyed working with each other, and even if it was hard, at least there were always interesting things to do and think about. This is the spirit of preview weekend. It’s the spirit of MIT. But is it really a preview of what MIT will be like? I don’t think most pre-frosh actually believe that it’s going to be as fun and happy as that weekend, but now I realize that the students who could speak to the darker defining times were probably in their rooms behind closed doors, waiting for the weekend to be over. Back in 2011, my host’s neighbor was an aerospace engineering major. Given my interest in the major I was curious to hear about what life was like for her, so we knocked on her door. I noticed that the few questions I asked were answered with such bluntness and lack of passion. Was it dishonesty? It looked as though a tornado had gone through her room, and it seemed as though she was just waiting for us to leave. When we left, my host mentioned that she had a lot of work due that week, and happily changed the subjectâ€"“You should go on a lab tour where I work!” I thought it was silly for her neighbor to be so despondent and cooped up; she was living so many people’s dream! Was it I who lacked objectivity or was it she? Sometimes pre-frosh ask how hard MIT actually is. But what does the sentence “MIT is hard” even mean? It means that come October of the first semester, midnight quasi-philosophical discussions about the future might become pset parties of frustration. Lists of things to do become as long as the infinite corridor, but unlike during CPW, they come with a price tag of your time and an expectation for them to be completed with excellence. At the core of what makes MIT challenging is learning the delicate balance between taking advantage of everything it has to offer and time management, all while doing a good job. Its possible and common to be so deep in piles of work that you will NOT be able to finish. (Example: I once made a 48-hour schedule of things I had to do and then realized I forgot to include time to sleep.) It means that even if you go to every recitation and lecture, you might still fail your exam, your interest in the material may vanish, and your mind will be so tired and full of the next thing you have to do and the last thing you haven’t done that it will likely become unable to think of happy things. You get an empty, sinking feeling in your stomach, and you wonder if you’ll be able to make it through the semester, let alone ever measure up to everyone else. You won’t be alone. In a poll done in 2012, it was found that more than half of the student body surveyed believed they performed below average as compared to their peers. To bring back Lydias Meltdown post, “There’s this feeling that no matter how hard you work, you can always be better, and as long as you can be better, you’re not good enough.” But you’ll probably feel alone at some point. My junior year I became so exhausted  from juggling things that I would be unable to get out of bed for hours, unable to make an emotional connection even with myself. When one of my good friends asked me how I was doing a few days before finals, I struggled to express the despair I was feeling. We were outside, and streams of tears rolled down my face in public. “I know I have no reason to be unhappy, but I just AM,” I told her. Her response helped me, “Remember when I went to your room to cry last semester and said the same thing to you? You probably didn’t understand it then, but now you do,” she said. It was funny how our situations had reversed. I finally understood that day. It didn’t really make me feel any different, though, and she told me to go to see someone at mental health. I didnt. By the time a given class graduates, 35% of students will have gone to get mental health help. And that percentage doesn’t include those who, like me, lacked a “good reason.” Eventually the semester ended, I went home, slept like a normal person, re-connected with old friends and took life day by day. I started to feel like myself again. Sometimes youre so busy and concerned with your work that you lose sight of the REALLY obvious, REALLY simple things in life, like take care of yourself. I look back on those days and feel tempted to laugh at myself. I shouldnt have put myself through that. Lately, people on campus have been putting more effort into de-stigmatizing depression and mental health issues that may come as a result of the high expectations and high stress environment. Just yesterday, a student sat outside 77 Mass Ave as part of a public art display: On the stand there was the following description: The display was the work of Jayne C. 16. Last year, one of my peers who overcame depression came back to campus and started a happiness club. The club was responsible for purchasing and lining up smiley face balloons all along the infinite corridor as a way to express solidarity with regards to upcoming finals and encourage people to be proactive about their mental health. During a senior speech dinner for people from the Latino Cultural Center last year, some seniors gave advice. Senior after senior discussed the importance of reaching out to other people when the semester gets tough. A few of them that I particularly looked up to talked about how they overcame depression while they were here, and how no one should never hesitate to make an appointment with someone at mental health if they felt unhappy for a long time. I had a hard time imagining these seniors being depressed. Their confidence and boldness made me realize that until people start realizing that many people feel unhappy during their time here, and that people should talk about it, the problem will persist. One of them talked about the alchemist statue in front of the Student Center. “It’s a hollow statue of a person made from numbers and symbols sitting with their knees to their chest. Do you realize that that’s the only piece of art that represents a human on campus? A hollow human. Everything else is geometric or abstract!” she said. “Remember that we’re not robots, and that everything will be okay. Where’s the humanity in the art on campus? Remember that the humanity on campus is in you.” When I ask fellow students whether or not preview weekend is a lie and if they should change it at all to be more representative of the experience, the responses vary. “It’s not a whole truth, it’s a necessary lie, it’s showing only the parts of MIT that happen once in while, but the best ones.” Most people seem fine with the idea that CPW is not a complete preview of MIT. One student said, “They should know that it’s not going to be this awesome all the time. How else will they know that we’re not just about studying, and that we know how to have fun?” Kristine 14, completely disagreed. “It’s not a lie at all!” She said. To her, CPW is a very good representation of what MIT is like. “Think about it: if you come here to do engineering or any other science it’s a very exciting environment. People say it’s a lot of work, but honestly, it’s their choice in the end.” Perhaps she has a point. On the student side, every preview weekend has somewhat disgusted me. The morning of the last preview weekend, my groggy, fashionless self got on the shuttle to go to class, half-unpeeled banana in one hand and a project that had left me with about 2 hours of sleep in the other. Behind my seat raved the energetic voice of a pre-frosh, unmistakable. I didn’t have to look back at him to know that his eyes are gleaming with anticipation and wonder. “There are so many things to do, and everything’s so interesting! ” He explained to his host, looking at his CPW booklet. “No matter what you choose to do, it seems like you can’t go wrong.” I blinked, noting the irony, memories of some late nights during my MIT experience that definitely went wrong flashing through my mind. I half-smirked in reaction to his perspective and at the idea that I was once just as excited and wide-eyed. Though I considered turning around and telling him he was wrong, I knew I didn’t need to. A different perspective leads to different valid points. This CPW, Ive been putting in more effort into meeting freshmen and telling them about life here. Even though it may not be an accurate preview of what life is like as a student, it sure gives you a reason for why it’s worth it to put so much work into something. Among other reasons, it’s for the chance to develop your strengths and discover all of your weaknesses. What I believe drives the success behind MIT students in the real world is that to survive here, you become an expert at rolling up your sleeves and summoning your grit. Any kind of progress, scientific or not, is not easy and sometimes seems to be at a standstill no matter how much work you put into it. In the process, you learn about what your boundaries are mentally, physically, and emotionally. You will learn the exact number of hours of sleep you need. You will learn how to accept failure with a smile. That’s what MIT teaches you, and what preview weekend shows if you look hard enough. After all, not every preview event goes perfectly as planned. Looking back at my CPW, when the upperclassman I had met realized that the duct tape hat fit neither of us, she was quick to amusedly say, “Oh that’s ok! If we make strips out of the brim, we can make it a purse instead!” *** Now Ill be off to enjoy my last CPW. Take a look at these elotes from LUChA! :D Post Tagged #LUChA

Saturday, May 23, 2020

American Government Policies Promoting Separatism

Ideally, governmental policies aim to defend citizens of a specific territory by setting laws that promote and implement egalitarianism. Although the federal government of the United States is said to strive to construct a homogeneous nation when it comes to equal rights and opportunities for its citizens in different states and cities, there have been numerous historical occurrences that demonstrate opposing aims. Often times in American history, unselected natural characteristics such as race and ethnicity have served as keen factors permitting unequal treatment of individuals and at creating barriers placing minority groups at a disadvantage when attempting to practice influence over the government. â€Å"Race has been a long-standing and stubborn dividing line in local, state, and national politics in the United States† (Rogers 6). Because of such instances, today, many political representatives attempt to practice descriptive representation which promotes racial unity. Wh ile this is an enormous step, indicative of progression, corrupt politicians many times can use such incentives to implement manipulative and unscrupulous tactics to gain support from minority groups. In addition, the attempts to form race-based alliances have had very little success amongst minority groups as racial similarities are not significant enough to unify different minority groups. Minorities can be said to place themselves at a disadvantage because of their vulnerability and stubborn inability toShow MoreRelatedChina-Taiwan Relations 788 Words   |  3 Pagesis to extend its interest and power by supporting Taiwan, and the United States is committed to the defence of Taiwan, but confronted with China Mainland, it is not helpful to the U.S., so, to avoid the policy of the question of China-Taiwan drift, the U.S. administrations will have to make policy in the U.S. interest, not in Taiwan’s interest. 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Tuesday, May 12, 2020

Magnesium Facts (Mg or Atomic Number 12)

Magnesium is an element that is essential for human nutrition. This alkaline earth metal has atomic number 12 and element symbol Mg. The pure element is a silver-colored metal, but it tarnishes in air to give it a dull appearance. Crystals of pure magnesium metal. Lester V. Bergman / Getty Images Magnesium  Basic Facts Atomic Number: 12 Symbol: Mg Atomic Weight: 24.305 Discovery: Recognized as an element by Black 1775; Isolated by Sir Humphrey Davy 1808 (England). Magnesium first came into use as magnesium sulfate or Epsom salt. The story goes that in 1618 a farmer in Epsom, England could not get his cattle to drink from a well with bitter-tasting water, yet the water seemed to heal skin conditions. The substance in the water (magnesium sulfate) came to be known as Epsom salts. Electron Configuration: [Ne] 3s2 Word Origin: Magnesia, a district in Thessaly, Greece (Davy initially suggested the name magnium.) Properties: Magnesium has a melting point of 648.8 °C, boiling point of 1090 °C, specific gravity of 1.738 (20 °C), and valence of 2. Magnesium metal is light (one-third lighter than aluminum), silvery-white, and relatively tough. The metal tarnishes slightly in air. Finely divided magnesium ignites upon heating in air, burning with a bright white flame. Uses: Magnesium is used in pyrotechnic and incendiary devices. It is alloyed with other metals to make them lighter and more easily welded, with applications in the aerospace industry. Magnesium is added to many propellents. It is used as a reducing agent in the preparation of uranium and other metals that are purified from their salts. Magnesite is used in refactories. Magnesium hydroxide (milk of magnesia), sulfate (Epsom salts), chloride, and citrate are used in medicine. Organic magnesium compounds have many uses. Magnesium is essential for plant and animal nutrition. Chlorophyll is a magnesium-centered porphyrin. Biological Role: All known living cells require magnesium for nucleic acid chemistry. In humans, over 300 enzymes use magnesium as a catalyst. Foods rich in magnesium include nuts, cereals, cocoa beans, green leafy vegetables, and some spices. The average adult human body contains 22 to 26 grams of magnesium, mostly in the skeleton and skeletal muscles. Magnesium deficiency (hypomagnesemia) is common and occurs in 2.5 to 15% of the population. Causes include low calcium consumption, antacid therapy, and loss from the kidneys or gastrointestinal tract. Chronic magnesium deficiency is associated with hypertension, type 2 diabetes, and metabolic syndrom. Sources: Magnesium is the 8th most abundant element in the earths crust. While it is not found free it nature, it is available in minerals including magnesite and dolomite. The metal may be obtained by electrolysis of fused magnesium chloride derived from brines and seawater. Atomic Weight: 24.305 Element Classification: Alkaline Earth Metal Isotopes: Magnesium has 21 known isotopes ranging from Mg-20 to Mg-40. Magnesium has 3 stable isotopes: Mg-24, Mg-25 and Mg-26. Magnesium Physical Data Density (g/cc): 1.738 Appearance: lightweight, malleable, silvery-white metal Atomic Radius (pm): 160 Atomic Volume (cc/mol): 14.0 Covalent Radius (pm): 136 Ionic Radius: 66 (2e) Specific Heat (20 °C J/g mol): 1.025 Fusion Heat (kJ/mol): 9.20 Evaporation Heat (kJ/mol): 131.8 Debye Temperature (K): 318.00 Pauling Negativity Number: 1.31 First Ionizing Energy (kJ/mol): 737.3 Oxidation States: 2 Lattice Structure: Hexagonal Lattice Constant (Ã…): 3.210 Lattice C/A Ratio: 1.624 CAS Registry Number: 7439-95-4 Magnesium Trivia: Magnesium was originally named magnium by Humphrey Davy after isolating the element from magnesia, known now as magnesium oxide.The 1915 Nobel Prize in Chemistry was awarded to Richard Willstà ¤tter for his work with the chlorophyll and identifying magnesium was the central atom in its structure.Epsom salt is a magnesium compound, magnesium sulfate (MgSO4).Magnesium is the 10th most abundant element in the human body.Magnesium will burn in pure nitrogen gas and pure carbon dioxide gas.Magnesium is the fifth most common element found in seawater. Sources Emsley, John (2011).  Natures building blocks: An A-Z Guide to the Elements. Oxford University Press. ISBN 978-0-19-960563-7.Greenwood, Norman N.; Earnshaw, Alan (1997).  Chemistry of the Elements  (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.Hammond, C. R. (2004). The Elements, in  Handbook of Chemistry and Physics  (81st ed.). CRC press. ISBN 978-0-8493-0485-9.Rumble, John R., ed. (2018). CRC Handbook of Chemistry and Physics (99th ed.). Boca Raton, FL: CRC Press. ISBN 978-1-1385-6163-2.Weast, Robert (1984).  CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. ISBN 0-8493-0464-4. Return to the Periodic Table

Wednesday, May 6, 2020

Antiphishing Free Essays

Name: B. sreevidya Rno: 08491D5804 FINDIND amp; STOPING OF PHISHING ATTACKS THROUGH ONLINE ABSTRACT: Phishing is a new type of network attack where the attacker creates accurate copy of an existing web page to fool users ex submitting personal, financial, or password data to what they think is their service provider’s website. The concept is an anti-phishing algorithm, called the Link Guard, by utilizing the generic characteristics of the hyperlinks in phishing attacks. We will write a custom essay sample on Antiphishing or any similar topic only for you Order Now The link Guard algorithm is the concept for finding the phishing emails sent by the phisher to grasp the information of the end user. Link Guard is based on the careful analysis of the characteristics of phishing hyperlinks. Each end user is implemented with Link Guard algorithm. Existing System: 1) Detect and block the phishing Web sites in time: If we can detect the phishing Web sites in time, we then can block the sites and prevent phishing attacks. But it’s difficult to find those phishing sites out in time. There are two methods for phishing site detection. a) The Web master of a legal Web site periodically scans the root DNS for suspicious sites. ) Since the phisher must duplicate the content of the target site, he must use tools to (automatically) download the Web pages from the target site. It is therefore possible to detect this kind of download at the Web server and trace back to the phisher. Drawbacks:-Many phishing attacks simply do not require a DNS name. For phishing download detection, clever phishers may easily write tools 2) Enhance the security of the web sites: The business Websites such a s the Web sites of banks can take new methods to guarantee the security of users’ personal information. There two method to enhance the security a) Using hardware devices: For example, a hand-held card reader b)Biometrics characteristic: e. g. voice, fingerprint, iris, etc. Drawbacks:-All these techniques need additional hardware and also will increase the cost. Therefore, it still needs time for these techniques to be widely adopted. Block the phishing e-mails by various spam filters: The phishers hide their identities when sending the spoofed e-mails, therefore, if anti-spam systems can determine whether an e-mail is sent by the announced sender the phishing attacks will be decreased dramatically. The techniques that preventing senders from counterfeiting their Send ID (e. g. SIDF of Microsoft) can defeat phishing attacks efficiently. SIDF is a combination of Microsoft’s Caller ID for E-mail and the SPF (Sender Policy Framework). Both Caller ID and SPF check e-mail sender’s domain name to verify if the e-mail is sent from a server that is authorized to send e-mails of that domain and from that to determine whether that e-mail use spoofed e-mail address. If it’s faked, the Internet service provider can then determine that e-mail is a spam e-mail. The spoofed e-mails used by phishers are one type of spam e-mails. the spam filters can also be used to filter those phishing e-mails. Spam filters are designed for general spam e-mails and may not very suitable for filtering phishing e-mails since they generally do not consider the specific characteristics of phishing attacks. 4) Install online anti-phishing software in user’s computers: Despite all the above efforts, it is still possible for the users to visit the spoofed Web sites. As a last defense, users can install anti-phishing tools in their computers. The anti-phishing tools in use today can be divided into two categories: blacklist/white list based and rule-based. a) When a user visits a Web site, the antiphishing tool searches the address of that site in a blacklist stored in the database. If the visited site is on the list, the anti-phishing tool then warns the users . They cannot prevent the attacks from the newly emerged (unknown) phishing sites. b) Uses certain rules in their software, and checks the security of a Web site according to these rules. Examples Spoof Guard and Trust Watch provide a toolbar in the browsers all the above defense methods are useful and complementary to each other, but none of them are perfect at the current stage. PROPOSED SYSTEM A. Classification of the hyperlinks in the phishing e-mails The hyperlinks used in the phishing e-mail into the following categories: 1) The hyperlink provides DNS domain names in the anchor text, but the destination DNS name in the visible link doesn’t match that in the actual link. For instance, the following hyperlink: lt;a href= â€Å"http://www. profusenet. et/checksession. php†gt;https://secure. regionset. com/EBanking/logon/ lt;/agt; appears to be linked to secure. regionset. com, which is the portal of a bank, but it actually is linked to a phishing site www. profusenet. net. 2) Dotted decimal IP address is used directly in the URI or the anchor text instead of DNS name. For example. lt;a href= â€Å"http://61. 129. 33. 105/secured-site/www. skyfi. Com/ index. html? MfclSAPICommand=SignInFPPamp;UsingSSL= 1†³gt; SIGN IN lt;/agt; 3) The hyperlink is counterfeited maliciously by using certain encoding schemes. There are two cases: a) The link is formed by encoding alphabets into their corresponding ASCII codes. See below for such a hyperlink. lt;a href=†http://034%02E%0333%34%2E%311%39%355%2E%o340o31:%34%39%30%33/%6C/%69%6E%64%65%78%2E%68%74%6D†gt; www. citibank. com lt;/agt; While this link is seemed pointed www. citibank. com, it actually points to http://4. 34. 195. 41:34/l/index. htm. b) Special characters (e. g. (in the visible link) are used to fool the user to believe that the e-mail is from a trusted sender. For instance, the following link seems is linked to amazons, but it actually is linked to IP address 69. 10. 142. 34. http://www. amazon. com:fvthsgbljhfcs83infoupdate@69. 10. 142. 34. 4) The hyperlink does not provide destination information in its anchor text and uses DNS names in its URI. The DNS name in the URI usually is similar with a famous company or organization. For instance, the following link seems to be sent from PayPal, but it actually is not. Since paypal-cgi is actually registered by the phisher to let the users believe that it has something to do with paypal lt;a href= â€Å"http://www. aypal-cgi. us/webscr. php? Cmd=Login†gt; Click here to confirm your account lt;/agt; 5) The attackers utilize the vulnerabilities of the target Web site to redirect users to their phishing sites or to launch CSS (cross site scripting) attacks. For example, the following link lt;a href=†http://usa. visa. com/track/dyredirjsp? rDirl=http://200. 251. 251. 10/. verified/†gt; Click here lt;agt; Once clicked, will redirect the user to the phishing site 200. 251. 251. 10 due to a vulnerability of usa. visa. com. B. LINK GUARD ALGORITHM: LinkGuard works by analyzing the differences between the visual link and the actual link. It also calculates the similarities of a URI with a known trusted site C. LINK GUARD IMPLEMENTED CLIENT: It includes two parts: a whook. dll dynamic library and a LinkGuard executive. Whook is a dynamic link library; it is dynamically loaded into the address spaces of the executing processes by the operating system. Whook is responsible for collecting data, such as the called links and visual links, the user input URLs. LinkGuard is the key component of the implementation. It’s composed of 5 parts Comm: This collects the information of the input process, and sends these related information’s to the Analyzer. Database: Store the white list, blacklist, and the user input URLs. Analyzer: It is the key component of Link Guard, which implements the Link Guard algorithm; it uses data provided by Comm and Database, and sends the results to the Alert and Logger modules. Alerter: When receiving a warning message from Analyzer, it shows the related information to alert the users and send back the reactions of the user back to the Analyzer. Logger: Archive the history information, such as user events, alert information, for future use. Software And Hardware Specification HARDWARE REQUIREMENTS * Hard disk:20 GB and above * RAM:256 MB and above * Processor speed: 1. 6 GHz and above SOFTWARE REQUIREMENTS * Operating System: Windows 2000/XP * Documentation Tool:Ms word 2000 * Technology used : jsp,servlets,Apache Tomact 5. 5 * Database : Oracle XE How to cite Antiphishing, Papers

Friday, May 1, 2020

The Roswell Incident Persuasive Essay Example For Students

The Roswell Incident Persuasive Essay The Roswell IncidentForty-seven years ago an incident occurred in the southwestern desert of theUnited States that could have significant implications for all mankind. Itinvolved the recovery by the U.S. Military of material alleged to be ofextraterrestrial origin. The event was announced by the Army Air Force on July 8,1947 through a press release carried by newspapers throughout the country. Itwas subsequently denied by what is now believed to be a cover story claiming thematerial was nothing more than a weather balloon. It has remained veiled ingovernment secrecy ever since. The press release announcing the unusual event was issued by the Commander ofthe 509th Bomb Group at Roswell Army Air Field, Colonel William Blanchard, wholater went on to become a four-star general and Vice Chief of Staff of theUnited States Air Force. That the weather balloon story was a cover-up has beenconfirmed by individuals directly involved, including the late General ThomasDuBose, who took the telephone call from Washington, D.C. ordering the cover-up. Numerous other credible military and civilian witnesses have testified that theoriginal press release was correct and that the Roswell wreckage was ofextraterrestrial origin. One such individual was Major Jesse Marcel, theIntelligence Officer of the 509th Bomb Group and one of the first militaryofficers at the scene. On January 12, 1994, United States Congressman Steven Schiff of Albuquerque, NewMexico, announced to the press that he had been stonewalled by the DefenseDepartment when requesting information on the 1947 Roswell event on behalf ofconstituents and witnesses. Indicating that he was seeking further investigationinto the matter, Congressman Schiff called the Defense Departments lack ofresponse astounding and concluded it was apparently another government cover-up.History has shown that unsubstantiated official assurances or denials bygovernment are often meaningless. Nevertheless, there is a logical andstraightforward way to ensure that the truth about Roswell will emerge: anExecutive Order declassifying any information regarding the existence of UFOs orextraterrestrial intelligence. Because this is a unique issue of universalconcern, such an action would be appropriate and warranted. To provide positiveassurance for all potential witnesses, it would need to be clearly stated andwritten into law. Such a measure is essentially what presidential candidateJimmy Carter promised and then failed to deliver to the American people eighteenyears ago in 1976. If, as is officially claimed, no information on Roswell, UFOs, orextraterrestrial intelligence is being withheld, an Executive Orderdeclassifying it would be a mere formality, as there would be nothing todisclose. The Order would, however, have the positive effect of setting therecord straight once and for all. Years of controversy and suspicion would beended, both in the eyes of the United States own citizens and in the eyes ofthe world. If, on the other hand, the Roswell witnesses are telling the truth andinformation on extraterrestrial intelligence does exist, it is not something towhich a privileged few in the United States Government should have exclusiverights. It is knowledge of profound importance to which all people throughoutthe world should have an inalienable right. Its release would unquestionably beuniversally acknowledged as an historic act of honesty and goodwill. I support the request, as outlined above, for an Executive Order declassifyingany U.S. Government information regarding the existence of UFOs orextraterrestrial intelligence. Whether such information exists or whether itdoes not, I feel that the people of the world have a right to know the truthabout this issue and that it is time to put an end to the controversysurrounding it. .u847a45d912f576ac9cae87032900e9fa , .u847a45d912f576ac9cae87032900e9fa .postImageUrl , .u847a45d912f576ac9cae87032900e9fa .centered-text-area { min-height: 80px; position: relative; } .u847a45d912f576ac9cae87032900e9fa , .u847a45d912f576ac9cae87032900e9fa:hover , .u847a45d912f576ac9cae87032900e9fa:visited , .u847a45d912f576ac9cae87032900e9fa:active { border:0!important; } .u847a45d912f576ac9cae87032900e9fa .clearfix:after { content: ""; display: table; clear: both; } .u847a45d912f576ac9cae87032900e9fa { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u847a45d912f576ac9cae87032900e9fa:active , .u847a45d912f576ac9cae87032900e9fa:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u847a45d912f576ac9cae87032900e9fa .centered-text-area { width: 100%; position: relative ; } .u847a45d912f576ac9cae87032900e9fa .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u847a45d912f576ac9cae87032900e9fa .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u847a45d912f576ac9cae87032900e9fa .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u847a45d912f576ac9cae87032900e9fa:hover .ctaButton { background-color: #34495E!important; } .u847a45d912f576ac9cae87032900e9fa .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u847a45d912f576ac9cae87032900e9fa .u847a45d912f576ac9cae87032900e9fa-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u847a45d912f576ac9cae87032900e9fa:after { content: ""; display: block; clear: both; } READ: Do Androids Dream Of Electric Sheep EssayTHE ROSWELL INCIDENT FILM -This film was taken by a high security government photographer, in the summer of1947, when the most thoroughly documented and witnessed crash of a flying sauceroccurred in a remote desert of New Mexico. (see the book, The Truth about theUFO Crash at Roswell, by Randle and Schmitt)After filming the amazing events, including the crash site and two autopsies,the cameraman turned over 300 minutes of 16mm black and white film to thePentagon. He still had 90 minutes of film left to develop at his private lab. Incredibly, the Pentagon never retrieved these remaining reels from him. Heended up taking them home with him in 1952, when he went on to civilian work. Hesecretly kept the film reels in his house, under his bed, for over forty years. The footage was sold by the cameraman (now 80 years old), last November, toLondon producer Ray Santilli, who