Eating disorders and sexual violence Essay

Numerous masochist practices are an immediate outcome of Trauma. A portion of the clutters brought about by sexual savagery injury incorporate Rape Trauma Syndrome, (PTSD), Obsessive-Compulsive Disorder (OCD), Post Traumatic Stress Disorder, Dissociative Identity Disorder (DID), and dietary issues (ED). Building up a dietary problem, for example, urgent over-eating, anorexia or bulimia in the wake of experiencing sexual brutality injury is exceptionally normal. Be that as it may, not all sexual maltreatment and savagery casualties will build up a dietary problem. It is assessed that practically 30% to 40% of dietary problem patients are overcomers of sexual injury. An individual effectively helpless against dietary problems or experiencing awful mental self portrait can utilize an overwhelming episode like assault or inbreeding as a trigger to build up a dietary problem. There are innumerable reasons why dietary issues are utilized as a method for dealing with stress by people experiencing sexual injury. Some create dietary issues to maintain a strategic distance from sexuality. In different cases it is viewed as an approach to shroud outrage or dissatisfaction and look for the endorsement of others. Since they can't show the annoyance and hatred legitimately, they find undesirable ways like starving or indulging to communicate. Some manhandled young people may begin seeing their body as a wellspring of disgrace. As they would like to think, undesirable eating is a method of fixing the issue. In upsetting circumstances like separation of guardians, fender bender, passing of a kin and particularly assault or attack the casualty feels absolutely weak. The individual experiencing mental injury will discover better approaches to improve their feeling of control. Our way of life and society place extraordinary accentuation on self-perception. Being slender is likened with greatest control. Thus, larger part of casualties begin evading food or restricting admission to hazardous levels. Along these lines, the casualty not, at this point stays feeble in their life. A business that shows unreasonable bodies will continue spurring such an individual to enjoy unfortunate eating conduct. At the point when an individual recollects a distressing circumstance they can be headed to eat in excess of a typical individual. Gorging or eating solace nourishments that are high caloric nourishments can quiet the body and assuage it from constant pressure. Once in a while explicitly manhandled ladies and men combine physical or passionate joys with unnerving occasions. A lady who was assaulted over and again by her uncle as a kid will show impacts of despondency and worry in her later life. In any case, if the lady had no fondness appeared towards her by individuals from her family she will begin connecting the sexual brutality with incredible love. This confounding relationship of good with terrible causes her to starve and hurt her body. She feels pride and fulfillment from hurting her body. For her, she has covertly achieved something other cant. Bulimic patients frequently experience joy and torment for a limited capacity to focus time. The gorging reduces the yearning aching yet very before long disgrace and self-loathing dominates and she is compelled to cleanse her framework completely. Without perceiving and managing injury it is difficult to treat a dietary problem. It is significant that intellectual familiarity with the patient is expanded as a component of the treatment. He/She needs to comprehend the things that can or can't be controlled in their lives. The most troublesome part is causing the patient to understand that agony and joy are independent encounters that don't should be therefore trailed by either.

Advantage and Disadvantage of Telecommunication Free Essays

Speaking with patients The New Medicine Service (and MURs) gives a conventional chance to drug specialists to speak with patients on a balanced premise about their meds and hidden clinical condition(s). The NMS allows the intercessions to be done either as a vis-à-vis arrangement or by means of phone. Cautious thought must be offered regarding which of these specialized techniques is embraced by the drug store as every strategy brings its own preferences and burdens. We will compose a custom article test on Bit of leeway and Disadvantage of Telecommunication or then again any comparative subject just for you Request Now In spite of the fact that eye to eye correspondence would be the favored strategy for directing a mediation, all things considered, elephone intercessions will be utilized by most drug stores at some stage. This concise guide will support you and your staff convey all the more successfully when utilizing the phone as a major aspect of the NMS. The words we go through make under 10% of the manner in which we convey in a face-toface circumstance, with the manner in which we state these words (paralinguistics) and non-verbal communication making up the rest of the rate. At the point when you are managing somebody via phone you can't see them, which denies you of the vast majority of the data you would regularly have about the other individual (non-verbal communication, eye to eye connection and so on). Related article: Disadvantages of Aquatic Plants You can put together your decisions just with respect to the words you can hear and the manner in which they are being stated, which can once in a while present difficulties. Favorable circumstances and inconveniences Some of the points of interest and detriments of phone correspondence are: Telephone correspondence Advantages of imparting by phone: †¢ ofteneasiertoreachsomeonebyphone than by attempting to mastermind to see them face to face; progressively helpful for patients †¢ morelikelytosucceedincontacting somebody †particularly if a period/date has been concurred (barely any individuals can disregard the phone and leave it ringing) telephoneconversationsare,onaverage, shorter than eye to eye discussions as it’s simpler to control the discussion and step up. Disservices of conveying by phone: †¢ it’smoredifficulttoestablisharapporton the phone, as you don’t have all the visual signs that help you to jump on the â€Å"same wavelength† as the other individual †¢ whenphoningsomeoneit’spossibleto interfere at a badly arranged time and not understand it †¢ it’seasytoassumethatyouhavetheother person’s full focus †¢ youaremorelikelytogetdistractedand let your consideration meander itismoredifficulttoavoid false impressions †you can't utilize visual conduct to get criticism on whether your message has been comprehended or if there are things left implied †¢ somethingsareimpossibletocheckover the phone, for example, inhaler strategies †¢ youaremorelikelytobelieveyoucando different things simultaneously as utilizing the phone †DON’T! Voice coordinating Thefirstthreesecondsofaphonecall are significant, as this is the point at which the other individual makes a judgment about the guest. When causing an active call to tune in to the pitch, speed, volume and tone of the other erson’svoicewhentheyfirstspeakandtry to â€Å"match† it. Coordinating is a decent method of building compatibility, which can in any case be difficultoverthetelephone,andmakesthe other individual feel progressively great. Tips for successful phone intercessions Opening the discussion NMS mediation Introduce yourself unmistakably and request to address the patient utilizing their favored title/name. Check it’s still advantageous to address the patient. On the off chance that the patient is worried about revealing delicate individual data via phone and can't besatisfiedthatthecallerisringingfrom he drug store he/she may contact the drug store legitimately. Clarify in an unmistakable, straightforward way the motivation behind the call †check the patient comprehends the idea of the NMS and the purposes behind the conversation. Youshouldalsoconfirmconsentatthis stage. Advise the patient you will pose a progression of inquiries about their new prescriptions and that you will cause notes as you to come. Tune in to the patient’s reactions as you work however the inquiries †oppose the impulse to intrude. Exhibit you are tuning in by making clamors, for example, â€Å"um†, â€Å"yes†, and â€Å"really†. Utilize decisive conduct to remain in charge of the call †utilize open/shut inquiries as proper (open inquiries welcome point by point responds to though shut inquiries welcome single word answers). Non-verbal communication Body language, despite the fact that it can’t be seen, can influence our voice when on the phone. Thusly, consider your stance while on the telephone. In the event that you are agreeable and loosened up your voice is probably going to mirror this. Make sure to grin †despite the fact that it can’t be seen it will be â€Å"heard† and you will sound inviting and decisive. On the off potential for success that you are having up while n the phone this can likewise make you sound increasingly emphatic, and it is another method of closure a call on the off potential for success that you have up during a discussion. Utilizing a shut inquiry for instance is regularly useful in halting an excited patient diverging from proper lines of addressi ng. Try not to hurry through the call. Talk at the patient’s pace and respite in the wake of giving counsel or offering answers for an issue to permit the patient to air their perspectives about this. At long last concur the time/date for any followup intercession. Make sure to give the call your full focus! Instructions to refer to Advantage and Disadvantage of Telecommunication, Essay models

Thanksgiving on First East Team Bemis makes hand turkeys!!

Thanksgiving on First East Team Bemis makes hand turkeys!! My first installment of The Adventures of Team Bemis: Some extremely attractive and well-mannered members of Team Bemis spent Saturday night a couple of weeks ago putting their creative minds to use designing and implementing capable lovable hand turkeys. For those unfamiliar with the concept, the steps involved in making a hand turkey are as follows: 1.) Stock up on supplies (construction paper, glitter, glue, markers, finger-paints Are you a kindergarten teacher? asks the sales clerk. No, says Kelly. Theyre for my friends at uhnevermind). 2.) Gather friends and followers. 3.) Trace the outline of your hand (preferably the hand you do not use to trace with) on construction paper. 4.) Cut along the lines. 5.) Repeat. Or not. Whatever. 6.) Decorate! Observe! This is us making hand turkeys: Kelly (09) demonstrates step one in purple: Louis (07) can do it without looking: Happy Jonathan (07) and Mary (our GRT): Something is not right with this picture: More pictures: All done, we put our names on our turkeys and they sat proudly on our doors, perched in greeting of the coming holiday. You can tell a lot about someones personality by the hand turkeys they create. Louis chose a more classic design: Kelly went with something a bit more fun: Mine was heavily cubist-influenced: Marys was very very glittery: Jonathans was furry and kind of mad: Try it yourself! But whats thanksgiving without a feast? The denizens of First East (East Campus) held our annual hall thanksgiving this past Sunday (before everyone left) complete with a big delicious dinner we all sat down to eat like a big ol happy family. Our lovely and gracious host this year was Kelly (09) who gave commands and oversaw the operations in the kitchen all day. The preparations moved along like a well-oiled machine under her stern but gentle leadership and for the first time (ever?) dinner was served on time (6 oclock sharp!). Scenes from the kitchen. The lighting was dim and people were stepping on me so these pictures are kinda bad. No matter: Janet (07) mashing potatoes like a champ: Helen (07) doing something with asparagus: Yeah, there were more but they were REALLY bad. Oh by the way every hall in East Campus has a kitchen. Because we do not have a dining hall. By the end of this entry you wont want a dining hall either ;-) I stayed out of the way for the most part (I blister easily) except to run errands and pass supplies around. Things sure were festive! Everyone gathered round with their spoons and forks for the food unveiling. Mike (08) is excited about Thanksgiving: First round of food (special thanks to the turkeys who gave their lives Betsy and Gobblin Tom): The hostess steps out to greet her guests: Readysetgo. Louis (07) can carve turkeys with his pecs but out of modesty he used a knife this time: Pattie (08) and Quentin (10) are very serious about Thanksgiving. Clockwise from top-left to bottom-left: mashed potatoes, stuffing, stuffed peppers, more stuffing with bacon, green bean casserole. Some point during the meal faces appeared at the window. Which would have been pretty creepy if they werent so darn happy. They were invited to our party. And even dessert! All in all, it was a happy day (this is Holly (07) and Louis): (this is Paul (09) Katie (06) and Jonathan) Then we all locked ourselves in our rooms indefinitely to study for our tests in EVERY CLASS! Yay! The end! Hope ya had a nice Thanksgiving! If not, theres always next year :) Post Tagged #East Campus

The Report Will State The Facts And Issue About Global...

3.Introduction The report will state the facts and issue about global warming all over the world. The report will focus on the impact of global warming and consider what actions can be taken by Greenpeace to fight global warming. Global warming, which will trigger hurricanes and tropical storms, has a negative effect on human beings and wildlife. According to the report, thanks to global warming, a million species have already become extinct and approximately 150,000 people will die by the end of the 21st-century  ¹. What’s more, sea level will rise nearly three feet by 2100, which will threat people in coastal area ². In addition, global warming will elevate occurrence of strong hurricanes, droughts, heat waves, wildfires, and other natural disasters ³. This report will showcase some key facts and data concerning global warming, considering the effect on human’s life, animals and the environment. In addition, this report will list different ways in which we as an environmental organization can tackle the problem of global warming.  ¹25 Alarming Global Warming Statistics (2014) on, http://list25.com/25-alarming-global-warming-statistics/2/  ²National Geography (2006) on, http://news.nationalgeographic.com/news/2006/03/0323_060323_global_warming.html  ³National Geography (2010) on, http://news.nationalgeographic.com/news/2004/12/1206_041206_global_warming_2.html 4. The facts Global warming statistics:  · A large amount of carbon dioxide in the atmosphere cause globalShow MoreRelatedEssay On No Right Way To Deny Climate Change975 Words   |  4 PagesHistory of Global Warming’s Politicization in The United States The North American Drought of 1988 marked the very first time global warming crossed over from scientists to mass media coverage. 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Although not everyone agrees on the cause of global warming, something all can agree on i s the fact that global warming is alteringRead MoreGlobal Warming: Contemporary Issues Companion1526 Words   |  7 PagesChange (IPCC), a group of scientific experts assembled by the United Nations, released a frightening report on the potential consequences of the climate phenomenon known as global warming. The panel found that the 1990s had been the warmest decade on record and predicted that temperatures will rise anywhere from 2.5 to 10.4 degrees around the world over the next century, causing changes to global weather patterns. Indeed, unusual and frequently destructive weather had been occurring around the globe:Read MoreAnnotated Bibliography on Global Warming1303 Words   |  6 PagesBibliography on Global Warming: Fact or Fiction Fumento, Michael. â€Å"The Cooling Off on Global Warming.† The Washington Times 8 July 1999: 15. LexisNexis Academic . Academic Universe. W. I. Dykes Lib., University of Houston-Downtown. 20 Feb. 2010 http://www.lexisnexis.com.ezproxy.uhd.edu/hottopics/lnacademic/ Fumento explains that a nonprofit group called Public Agenda and American Geophysical Union (AGU) has reported on public frustration about global warming and other pollutants. This report shows significantRead More Exemplification Essay: Why The World Is Doomed1086 Words   |  5 Pagescalled CO2. Carbon is incredibly dangerous to the earths atmosphere, and erodes huge holes in the ozone layer of our earth. This erosion causes global warming and climate change that is permanent and irreversible. The impact of global warming will not only effect generation to come, but present generations as well. Society is within a paradox of this issue. Governments around the world, utilize this black gold as a form of economic strength, and have generated huge amounts of wealth from its saleRead More Global Warming is Causing the Destruction of the Environment1229 Words   |  5 PagesGlobal Warming is Causing the Destruction of the Environment    There is no dispute about the basic facts of this issue: carbon dioxide is a greenhouse gas; the worlds automobiles and power plants pour nearly 6 billion tons of it into the air every year; and there are countless indications that the planet is warming. Perhaps the most revealing is the fact that average temperatures have been gradually rising, and the ten hottest years on record since the 1860s have occurred since 1973. InRead MoreAn Inconvenient Truth Summary 81623 Words   |  7 PagesFormer Vice President Al Gore is starring in a new movie called â€Å"An Inconvenient Truth.† It is a documentary about global warming. This is a subject that Mister Gore has been interested in for many years.For the past six years, Mister Gore has been traveling around the country and the world giving talks about global warming. He has given the talks more than one thousand times. Most of â€Å"An Inconvenient Truth† is filmed at these events. Mister Gore speaks to groups of people with a big screen behindRead More Global Warming: Fact Vs. Fiction Essay1564 Words   |  7 PagesGlobal Warming: Fact Vs. Fiction Global Warming -- the gradual increase in planet-wide temperatures -- seems to be accepted by many scientists and people now as fact. Generally, this warming is attributed to the increase of green-house gases in the Earths upper atmosphere. However, some solar scientists are considering whether the warming exists at all. And, if it does, mightRead MoreThe Socio Scientific Issue Of Global Warming Essay1413 Words   |  6 Pagessocio-scientific issue The Socio-scientific issue of Global Warming Global warming is an extremely controversial issue as there are many different theories surrounding it, including the theory that it simply doesn’t exist. The most agreeable concept surrounding global warming is that gas emissions have different effects on the temperatures on Earth, however how these gases effect the Earth is the focal point of the global warming debate. The physics reasoning behind global warming is that air is mostlyRead MoreEssay about We Can Stop Global Warming965 Words   |  4 PagesGlobal warming is the increasing temperature of the Earth’s atmosphere. In the last few decades this increase has been relatively significant. Global warming is the largest problem that the world will face in the twentieth century. This is going to require international attention and the cooperation from everyone, including the government. The Earths atmosphere has already warmed by 1.5 degrees Fahrenheit since 1900. Scientists contend that anthropogenic additions of greenhouse gases, mainly CO2

Ethics and Organ Donation - 1598 Words

Ethics Analysis Paper Ethical Issues Related to Organ Donations In 1983 Dr H Barry Jacobs, a physician from Virginia, whose medical license had been revoked after a conviction for Medicare mail-fraud, founded International Kidney Exchange, Ltd. He sent a brochure to 7,500 American hospitals offering to broker contracts between patients with end-stage-renal-disease and persons willing to sell one kidney. His enterprise never got off the ground, but Dr Jacobs did spark an ethical debate that resulted in hearings before a congressional committee headed by Albert Gore, Jr., then a representative from the state of Tennessee. The offensive proposal for kidney sales led to the National Organ Transplant Act to become law in†¦show more content†¦Between July 2000 and December 2002, there were 129 organs that were recovered from deceased donors and directed to particular recipients. Federal law explicitly allows for this option, although some state laws have placed limits on it. In particular, some states have said organs cannot be directed t o a race or class of people, but must be designated instead to an individual. This change came after a case in Florida when family members of a white supremacist sought to restrict their donation to white recipients. As a future healthcare leader I do not think that public solicitations are just as they give priority to people who can get attention while ignoring those who are less fortunate. Not all people waiting for a transplant have the same financial resources or social skills to undertake a public campaign. If many recipients take out these types of campaigns and start to solicit for organs through directed donations, it would take away from assuring that the waiting list is followed so that the sickest patient with the greatest possibility for success would be considered first through the allocation process. This is reiterated by Art Caplan a bioethicist at the University of Pennsylvania. He believes that publicity campaigns and public solicitations undercut the ability of the system to get organs to those most in need and those who have the best chance to survive. Given that anShow MoreRelatedcommercialization of organ transplants Essay948 Words   |  4 Pages COMMERCIALIZATION OF ORGAN TRANSPLANTS Student: Patrick Frost Instructor: Professor Edwin Martinez del Rio Business Ethics 309 October 21, 2013 Strayer University COMMERCIALIZATION OF ORGAN TRANSPLANTS Arguments in favor of organ commercialization Commercialization of human organs from consenting adults will lead to an increase in the supply of organs needed for transplants (Kanniyakonil, 2005). The major challenge in hospitals is the lack of organs needed for transplantation toRead MoreOrgan Donations after Death730 Words   |  3 PagesOrgan Donations after Death The process of gift giving is the act in which someone voluntarily offers a present for someone else, without compensation. 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Cohen states that â€Å". . . if a US citizen trave ls abroad to buy a kidney or other organ his act is not prohibitedRead MoreOrgan Supply Vs Organ Demand : Ethical Issues That Arise1727 Words   |  7 PagesDebra Berry English 102-1417 23 June 2015 Organ Supply vs Organ Demand: Ethical Issues that arise Organ donation has the power to change a life ending incident into a life giving one. Throughout the United States many patients are suffering due to the lack of a vital organ, because there is more demand than supply of organs, many patients die without ever receiving one. Although organ donation saves many lives, there have been questions in regards to ethics that surround it. People are even makingRead MoreOrgan Transplantation : Medical Advancements1104 Words   |  5 PagesDanica Smith Final Paper Outline Organ Transplantation Due to the increase in medical technology over the years, medical advancements, such as organ transplants, have grown in commonality. This has increased the number of patient who needs such care. The problem with organ transplants arises from the debate on the ethical way to distribute organs and how to combat the issue of a lack of organ donors. An ethical approach to solving these issues is to develop a system of equal access that reliesRead MoreOrgan Donation Essay1469 Words   |  6 Pagesthe boundaries on what it can do to prevent loss of life where possible. One example is the area of organ donation and transplantation. However, unlike many other technologies or procedures which can be built, manufactured, or learned, organ transplantation requires one thing that we can’t create yet: an organ itself. 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Literature Survey of Methods of Data Encryption Free Essays

Chapter 2 LITERATURE SURVEY This chapter deals with the assorted documents that is been referred in order to implement this undertaking. It address the techniques that has been implemented in order to supply the security and the privateness for the information has to be stored on to the cloud. The below subdivision shows the antecedently used techniques. We will write a custom essay sample on Literature Survey of Methods of Data Encryption or any similar topic only for you Order Now [ 1 ] This paper tells about the Providing secure and ei ¬?cient entree to big graduated table outsourced information is an of import constituent of cloud calculating. In this paper, we propose a mechanism to work out this job in owner-write-users-read applications. We propose to code every information block with a dii ¬Ã‹â€ erent key so that i ¬Ã¢â‚¬Å¡exible cryptography-based entree control can be achieved. Through the acceptance of cardinal derivation methods, the proprietor needs to keep merely a few secrets. Analysis shows that the cardinal derivation process utilizing hash maps will present really limited calculation operating expense. We propose to utilize over-encryption and/or lazy annulment to forestall revoked users from acquiring entree to updated information blocks. We design mechanisms to manage both updates to outsourced informations and alterations in user entree rights. We investigate the operating expense and safety of the proposed attack, and survey mechanism s to better informations entree ei ¬?ciency. [ 2 ] Online personal wellness record ( PHR ) enables patients to pull off their ain medical records in a centralised manner, which greatly facilitates the storage, entree and sharing of personal wellness informations. With the outgrowth of cloud computer science, it is attractive for the PHR service suppliers to switch their PHR applications and storage into the cloud, in order to bask the elastic resources and cut down the operational cost. However, by hive awaying PHRs in the cloud, the patients lose physical control to their personal wellness informations, which makes it necessary for each patient to code her PHR information earlier uploading to the cloud waiters. Under encoding, it is disputing to accomplish i ¬?ne-grained entree control to PHR informations in a scalable and ei ¬?cient manner. For each patient, the PHR informations should be encrypted so that it is scalable with the figure of users holding entree. Besides, since there are multiple proprietors ( patients ) in a PHR system and every proprietor would code her PHR i ¬?les utilizing a dii ¬Ã‹â€ erent set of cryptanalytic keys, it is of import to cut down the cardinal distribution complexness in such multi-owner scenes. Existing cryptographic enforced entree control strategies are largely designed for the single-owner scenarios. In this paper, we propose a fresh model for entree control to PHRs within cloud calculating environment. To enable i ¬?ne-grained and scalable entree control for PHRs, we leverage attribute based encoding ( ABE ) techniques to code each patients’ PHR information. To cut down the cardinal distribution complexness, we divide the system into multiple security spheres, where each sphere manages merely a subset of the users. In this manner, each patient has full control over her ain privateness, and the cardinal direction complexness is reduced dramatically. Our proposed strategy is besides i ¬Ã¢â‚¬Å¡exible, in that it supports ei ¬?cient and on-demand annulment of user entree rights, and break-glass entree under exigency scenarios. [ 3 ] Attribute-based encoding ( ABE ) is a new vision for public cardinal encoding that allows users to code and decode messages based on user properties. For illustration, a user can make a ciphertext that can be decrypted merely by other users with properties fulfilling ( â€Å"Faculty† OR ( â€Å"PhD Student† AND â€Å"Quals Completed† ) ) . Given its expressiveness, ABE is presently being considered for many cloud storage and calculating applications. However, one of the chief efficiency drawbacks of ABE is that the size of the ciphertext and the clip required to decode it grows with the complexness of the entree expression. In this work, we propose anew paradigm for ABE that mostly eliminates this operating expense for users. Suppose that ABE ciphertexts are stored in the cloud. We show how a user can supply the cloud with a individual transmutation key that allows the cloud to interpret any ABE ciphertext satisi ¬?ed by that user’s attributes into a ( constant-size ) El Gamal-style ciphertext, without the cloud being able to read any portion of the user’s messages. To exactly dei ¬?ne and show the advantages of this attack, we provide new security dei ¬?nitions for both CPA and replayable CCA security with outsourcing, several new buildings, an execution of our algorithms and elaborate public presentation measurings. In a typical coni ¬?guration, the user saves signii ¬?cantly on both bandwidth and decoding clip, without increasing the figure of transmittals. [ 4 ] We consider the job of building a secure cloud storage service to which users outsource sensitive informations for sharing with others where, in peculiar, the service supplier is non wholly trusted by the client. Cloud storage service denotes an architectural displacement toward thin clients and handily centralized proviso of both calculating and storage resources. When using cloud storage for secure informations sharing, one of the chief motivation jobs of this architecture is supplying thin clients with both strong informations coni ¬?dentiality and i ¬Ã¢â‚¬Å¡exible i ¬?ne-grained entree control without enforcing extra cost on them ( clients ) . To accomplish this end, we propose a fresh information sharing protocol by uniting and working two of the latest property based cryptanalytic techniques, attribute-based encoding ( ABE ) and attribute-based signature ( ABS ) . Furthermore, we besides give a elaborate comparing of our strategy with several latest bing strategies. [ 5 ] Ciphertext-Policy Attribute Based Encryption ( CP-ABE ) is a promising cryptanalytic primitive for i ¬?ne-grained entree control of shared informations. In CP-ABE, each user is associated with a set of properties and informations are encrypted with entree constructions on properties. A user is able to decode a ciphertext if and merely if his properties satisfy the ciphertext entree construction. Beside this basic belongings, practical applications normally have other demands. In this paper we focus on an of import issue of attribute annulment which is cumbrous for CP-ABE strategies. In peculiar, we resolve this ambitious issue by sing more practical scenarios in which semi-trustable online placeholder waiters are available. As compared to bing strategies, our proposed solution enables the authorization to revoke user properties with minimum ei ¬Ã‹â€ ort. We achieve this by unambiguously incorporating the technique of proxy re-encryption with CP-ABE, and enable the authoriza tion to depute most of arduous undertakings to proxy waiters. Formal analysis shows that our proposed strategy is demonstrably unafraid against chosen ciphertext onslaughts. In add-on, we show that our technique can besides be applicable to the Key-Policy Attribute Based Encryption ( KP-ABE ) opposite number. [ 6 ] Data entree control is an effectual manner to guarantee informations security in the cloud. However, due to data outsourcing and untrusted cloud waiters, the informations entree control becomes a ambitious issue in cloud storage systems. Existing entree control strategies are no longer applicable to overcast storage systems, because they either produce multiple encrypted transcripts of the same information or necessitate a to the full trusted cloud waiter. CiphertextPolicy Attribute- based Encryption ( CP-ABE ) is a promising technique for entree control of encrypted information. However, due to the inefi ¬?ciency of decoding and annulment, bing CPABE strategies can non be straight applied to build informations entree control strategy for multi-authority cloud storage systems, where users may keep properties from multiple governments. In this paper, we propose DAC-MACS ( Data Access Control for Multi-Authority Cloud Storage ) , an effectual and unafraid informations entree control strategy with efi ¬?cient decoding and annulment. Specii ¬?cally, we construct a new multi-authority CP-ABE strategy with efi ¬?cient decoding, and besides plan an efi ¬?cient property annulment method that can accomplish both forward security and backward security. We further suggest an extended informations entree control strategy ( EDAC-MACS ) , which is unafraid under weaker security premises. [ 7 ] We propose a new theoretical account for informations storage and entree in clouds. Our scheme avoids hive awaying multiple encrypted transcripts of same informations. In our model for secure informations storage, cloud shops encrypted informations ( without being able to decode them ) . The chief freshness of our theoretical account is add-on of cardinal distribution centres ( KDCs ) . We propose DACC ( Distributed Access Control in Clouds ) algorithm, where one or more KDCs distribute keys to informations proprietors and users. KDC may supply entree to peculiar i ¬?elds in all records. Therefore, a individual key replaces separate keys from proprietors. Owners and users are assigned certain set of properties. Owner encrypts the information with the properties it has and shops them in the cloud. The users with fiting set of properties can recover the information from the cloud. We apply attribute-based encoding based on bilinear couplings on elliptic curves. The strategy is collusion secure ; two users can non together decrypt any informations that none of them has single right to entree. DACC besides supports annulment of users, without redistributing keys to all the users of cloud services. We show that our attack consequences in lower communicating, calculation and storage operating expenses, compared to bing theoretical accounts and strategies. [ 8 ] Ciphertext Policy Attribute Based Encryption ( CPABE ) enables users’ encoding with an entree construction while delegating decoding capableness in conformity with attribute sets. In this paper, we study central-control annulment in CPABE environment, where the proposed key coevals, encoding and decoding algorithms closely comply with CPABE theoretical account, and cardinal update algorithm is developed. In add-on, we inherit the most efi ¬?cient annulment techniques to better the efi ¬?ciency of our cardinal update algorithm. With our strategy, users can remain attribute anon. while being associated with a alone identii ¬?er in system manager’s position, hence revoking malicious users’ decoding capablenesss harmonizing to their alone identii ¬?ers would non impact honest users’ decoding. Our strategy can be proved chosen plaintext secure based on Decisional Bilinear Difi ¬?e-Hellman ( DBDH ) premise in the standard theoretical account. We besides provide efi ¬?ciency analysis and some extensions including deputation capableness and chosen ciphertext security. [ 9 ] Secure outsourcing of calculation to an untrusted ( cloud ) service supplier is going more and more of import. Pure cryptanalytic solutions based on to the full homomorphic and verii ¬?able encoding, late proposed, are assuring but sui ¬Ã‹â€ er from really high latency. Other proposals perform the whole calculation on tamper-proof hardware and normally sui ¬Ã‹â€ er from the the same job. Trusted computer science ( TC ) is another assuring attack that uses trusted package and hardware constituents on calculating platforms to supply utile mechanisms such as attestation leting the information proprietor to verify the unity of the cloud and its calculation. However, on the one manus these solutions require trust in hardware ( CPU, trusted calculating faculties ) that are under the physical control of the cloud supplier, and on the other manus they still have to confront the challenge of run-time attestation. In this paper we focus on applications where the latency of the calculation should be minimized, i.e. , the clip from subjecting the question until having the result of the calculation should be every bit little as possible. To accomplish this we show how to unite a sure hardware item ( e.g. , a cryptanalytic coprocessor or provided by the client ) with Secure Function Evaluation ( SFE ) to calculate arbitrary maps on secret ( encrypted ) informations where the calculation leaks no information and is verii ¬?able. The item is used in the apparatus stage merely whereas in the time-critical online stage the cloud computes the encrypted map on encrypted informations utilizing symmetric encoding primitives merely and without any interaction with other entities. [ 10 ] The cardinal barrier to widespread consumption of cloud computer science is the deficiency of trust in clouds by possible clients. While preventative controls for security and privateness steps are actively being researched, there is still small focal point on investigator controls related to overcast answerability and auditability. The complexness ensuing from the sheer sum of virtualization and informations distribution carried out in current clouds has besides revealed an pressing demand for research in cloud answerability, as has the displacement in focal point of client concerns from waiter wellness and use to the unity and safety of end-users ‘ informations. This paper discusses cardinal challenges in accomplishing a sure cloud through the usage of investigator controls, and presents the TrustCloud model, which addresses answerability in cloud calculating via proficient and policy-based attacks. [ 11 ] We introduce a new and various cryptanalytic primitive called Attribute-Based Signatures ( ABS ) , in which a signature attests non to the individuality of the person who endorsed a message, but alternatively to a ( perchance composite ) claim sing the properties she posseses. ABS oi ¬Ã‹â€ ers: – A strong unforgeability warrant for the verii ¬?er, that the signature was produced by a individual party whose properties satisfy the claim being made ; i.e. , non by a collusion of persons who pooled their properties together. – A strong privateness warrant for the signer, that the signature reveals nil about the individuality or properties of the signer beyond what is explicitly revealed by the claim being made. We officially dei ¬?ne the security demands of ABS as a cryptanalytic primitive, and so depict an ei ¬?cient ABS building based on groups with bilinear couplings. We prove that our building is secure in the generic group theoretical account. Finally, we illustrate several applications of this new tool ; in peculiar, ABS i ¬?lls a critical security demand in attribute-based messaging ( ABM ) systems. A powerful characteristic of our ABS building is that unlike many other attribute-based cryptanalytic primitives, it can be readily used in a multi-authority scene, wherein users can do claims affecting combinations of properties issued by independent and reciprocally mistrusting governments. [ 12 ] The secured informations sharing is provided between the information proprietor and user based on the user’s properties. It achieves more secure and all right grained informations entree control in the informations sharing system. Data security is the cardinal concern in the distributed system. Cryptanalytic methods are used to implement the entree policies of users. But here the cardinal coevals centre ( escrow ) can obtain the messages directing between the users by bring forthing the private key. This is referred as Key escrow job. This job can be solved by escrow free key coevals utilizing 3PC ( Three Party Computation ) . Thus the proposed system gives the greater public presentation and security to the distributed informations sharing system. [ 13 ] This paper proposes aâ€Å"Mesh Signatures†which defines the mesh signature primitive as an anon. signature similar in spirit to pealing signatures, but with a much richer linguistic communication for showing signer ambiguity. The linguistic communication can stand for complex entree constructions, and in peculiar allows single signature constituents to be replaced with complete certification ironss. Because keep backing one’s public key from position is no longer a shield against being named as a possible cosigner, mesh signatures may be used as a ring signature with mandatory registration. We give an efficient building based on bilinear maps in the common random threading theoretical account. Our signatures have additive size, achieve everlasting perfect namelessness, and cut down to really efficient ring signatures without random prophets as a particular instance. Mesh signatures generalise this impression to monotone entree constructions represent able as a t ree, whose interior node are And, Or, and Threshold Gatess. How to cite Literature Survey of Methods of Data Encryption, Essay examples

The Colossal Head Essays (1310 words) - Africa, Egyptology

The Colossal Head The Colossal Head When we think of ancient Egyptian art, we think of deteriorating stone statues, bits and pieces of old architecture, and faded paintings of animals in dark caves and caverns. All of these ancient ruins are part of what shaped Egyptian culture back in the times of Dynasties. Their artwork not only revealed so much of their religion, rituals, and culture, but it also served as a basis for developing and advancing art. The Colossal Head, found in the Metropolitan Museum of Art, was one of the many early sculptures of Egypt. It came from the late Third or early Fourth Dynasty (2600-2530 B.C.E.). It's no more than two feet high and is made of Red Granite stone. The face of the sculpture has a fleshy, full look to it and most of the features are very blunt, giving it a very healthy, powerful appearance. The eyes are empty as are the eyes of most ancient sculptures so as not to give them any particular focus or expression, and they are styled with regular upper and lower curves, making them semicircular. The mouth is long and fine-lipped which is typical of Fourth Dynasty kings. It curves neither up nor down, showing no emotion whatsoever, creating a very vacant, placid stare. The Seated Statue of Gudea and The Female Head from Uruk are just a couple of other statues with the same empty, expressionless stare. However, the rest of the features of the sculpture and the thick neck are more like images fro m the Third Dynasty. The tops of the ears and the tip of the nose have been broken off either with carelessness or with time, both of which cause the damage of many ancient sculptures. The statue of Senmut with Princess Nefrua is another of the many sculptures that had been broken over time. Although it has not been proven, the sculpture has been identified as King Huni who best fits the style of this image of an early Old Kingdom Pharaoh. This particular sculpture matches the description of so many others, almost like a generic pattern. Nearly every sculpture from the Third and Fourth Dynasties has the bold facial features, the vacant eyes, and the emotionless face. They were never intended to impress, but to simply be a devotion to a higher power or ruler. While each statue is always slightly different than the next, they seem to all fall into the same category and have the same style, always very modest and usually religious. Egypt is a land of dazzling buried treasure and quiet tomb secrets. Only the dead can experience these treasures however, for they were gifts from the living for the afterlife. The Egyptians, like so many other cultures, were polytheistic and firmly believed in life after death. To make the transition from life to death, the Egyptians would bury their dead with some of their favorite items to take with them to the afterlife. Some of these treasures were very extravagant and valuable. It seemed almost as if the afterlife was more important than actually living. They spent their existence preparing for what came next. Whole temples and enormous statues were constructed as dedication to the deceased. The Stepped Pyramid of King Zozer, measuring three hundred ninety-four feet by three hundred sixty feet, was just one of the many pyramids built in honor of a pharaoh or ruler. The term Pharaoh comes from the bible. When we hear this word we think of government, religion, and a way of life. The scriptures used this name to designate rulers in Egypt. It was also used to describe the Great House, the royal palace where all orders affecting the civil and religious life of the Egyptians were issued. Eventually, the king began being referred to as the Great House or Pharaoh and it soon became customary to combine this name with the king's personal name. From then on, Egypt always had a pharaoh ruling over them. By doing this, Egypt had developed one of the first great civilizations that was literate, bureaucratic, and technologically advanced. It centered all it's power and aspirations around a single divine pharaoh who was the master of ceremonies and who