Assumptions based on the influences of friends, family, and community Essay

The House of Dies Drear free essay sample

Additionally, in section 19, which is likewise the finish of the book, Virginia Hamilton utilized another cliffhanger, which drove us to the following book, The Mystery of Drear House. That way, it will give individuals the thought process to peruse on to the following book and make the perusers anxious to peruse the following book. Allegory uncovered all through the book, for example, The stream in the canal. The secured boards are the drawbridges, Thomas thought. Furthermore, the place of Dies Drear is the mansion. For this situation, the place of Dies Drear is being contrasted with a stronghold, it gives us a puzzling state of mind, and the force can make the story more intriguing than trying to say everything clear. Virginia Hamilton utilized the plot structure/plot outline in her book. Starting, rising activity, peak, falling activity and closure. The start of the story is the point at which the Smalls moved in, rising activity in when they thought about the foundations of the house and Pluto. We will compose a custom exposition test on The House of Dies Drear or then again any comparative subject explicitly for you Don't WasteYour Time Recruit WRITER Just 13.90/page Peak is the point at which they had their vengeance on the Darrows. The falling activity will be the spin-off of The House of Dies Drear. I locate this exceptionally intriguing on the grounds that Virginia Hamilton composed The Mystery of Drear House likewise, however she began dealing with it 18 years after the principal book was distributed. The spin-off was about what occurred after, and clarified most pieces of the riddle in the primary book. She, herself additionally said that â€Å"I started it by searching for an opening, something I hadn’t done in the primary book. ‘ What did I miss doing in Dies Drear? ’ I asked myself. ‘Is there anything I forgot about I can get in the subsequent book? ’† Throughout the subsequent book, she for the most part explained all the riddles in the primary book, which went about as a falling activity and the consummation. Not a ton of writers choose to place the consummation in a different book. What's more, the author utilizes some elaborate impacts to make the story intriguing to peruse. For example, illustrative words and inference. In the book, Virginia Hamilton utilized a great deal of enlightening words to make the book all the more fascinating. For example, Onomatopoeias, the word murmured around them, halting Mr. Small’s progress ahead. It can cause the perusers to have a striking picture in their psyche, to make it progressively reasonable all through sounds and word portrayals. Likewise, suggestions can cause individuals to identify with the history and comprehend what something implies. For example, Pluto’s name, was from the Roman lord of death. This inference gives the perusers a downer idea about Pluto and they can relate it both to what Pluto have done in the book and to his name’s meaning. To finish up, I believe that The House of Dies Drear is viable as a result of its structure, secret and authentic fiction, which made the book all the more fascinating. The typical structure of plot however broke in to 2 pieces. Last the utilization of words and suggestion in the book made it fruitful.

Cloudbleed No User Data Was Shared - Focus

Cloudbleed No User Data Was Shared - Focus You may have heard about the Cloudflare bug, dubbed Cloudbleed, which has potentially affected the security of websites supported by Cloudflare Proxy services. The bug was discovered by Google’s security vulnerability detecting team last Friday and has been described in detail on the  Cloudflare blog. In summary: we’d like to reassure MindMeister and MeisterTask users that no user data has been compromised as a result of the leak. At MeisterLabs, privacy and security are massively important to us. We would never want to risk our security by streaming private data through a proxy server that’s unknown to us. As a result, we serve all private data directly from our servers, housed in a Tier III certified data centre in Frankfurt, Germany. All data is delivered to your browser through secure SSL encryption. We’ve also never used Cloudflare for website attack prevention, instead choosing other stringent processes (listed below), none of which have been compromised. We use Cloudflare CDN simply to increase the speed of our website. Both MindMeister and MeisterTask use Cloudflare DNS and Cloudflare Proxy as a CDN, solely for public static assets like JavaScript, images and style sheets. While the assets are affected by Cloudbleed, no private data has been leaked. The CDN assets are loaded from 12 different domains, full details for which are listed below, if you’re interested*. You can read more about how we work to ensure your personal data and ideas remain safe, via the following links: Security: Software to keep your ideas safe Privacy: Protecting your intellectual property Our response to PRISM: Your Data is Safe with Us Our response to Heartbleed: No Heartache Over Heartbleed We know these kinds of leaks can be worrying so if you have any questions or comments, please do reach out, either via the comments below or by emailing [emailprotected] *And for those of you who are interested in the security nitty gritty, we load the CDN assets for public static assets, with Cloudflare Proxy, from the following hosts: cdn(0-6).mindmeister.com cdn(0-6).meistertask.com Cloudbleed No User Data Was Shared - Focus You may have heard about the Cloudflare bug, dubbed Cloudbleed, which has potentially affected the security of websites supported by Cloudflare Proxy services. The bug was discovered by Google’s security vulnerability detecting team last Friday and has been described in detail on the  Cloudflare blog. In summary: we’d like to reassure MindMeister and MeisterTask users that no user data has been compromised as a result of the leak. At MeisterLabs, privacy and security are massively important to us. We would never want to risk our security by streaming private data through a proxy server that’s unknown to us. As a result, we serve all private data directly from our servers, housed in a Tier III certified data centre in Frankfurt, Germany. All data is delivered to your browser through secure SSL encryption. We’ve also never used Cloudflare for website attack prevention, instead choosing other stringent processes (listed below), none of which have been compromised. We use Cloudflare CDN simply to increase the speed of our website. Both MindMeister and MeisterTask use Cloudflare DNS and Cloudflare Proxy as a CDN, solely for public static assets like JavaScript, images and style sheets. While the assets are affected by Cloudbleed, no private data has been leaked. The CDN assets are loaded from 12 different domains, full details for which are listed below, if you’re interested*. You can read more about how we work to ensure your personal data and ideas remain safe, via the following links: Security: Software to keep your ideas safe Privacy: Protecting your intellectual property Our response to PRISM: Your Data is Safe with Us Our response to Heartbleed: No Heartache Over Heartbleed We know these kinds of leaks can be worrying so if you have any questions or comments, please do reach out, either via the comments below or by emailing [emailprotected] *And for those of you who are interested in the security nitty gritty, we load the CDN assets for public static assets, with Cloudflare Proxy, from the following hosts: cdn(0-6).mindmeister.com cdn(0-6).meistertask.com

Ten Reasons to Learn English

Here are ten reasons to learn English - or any language really. Weve chosen these ten reasons as they express a wide range of not only learning goals, but also personal goals. 1. Learning English Is Fun   We should rephrase this: learning English can be fun. For many students, it isnt much fun. However, we think thats just a problem of how you learn English. Take time to have fun learning English by listening to music, watching a movie, challenging yourself to games in English. There are so many opportunities to learn English while having fun. Theres no excuse not to enjoy yourself, even if you have to learn grammar. 2. English Will Help You Succeed in Your Career This is obvious to anyone who lives in our modern world. Employers want employees who speak English. This might not be fair, but it is the reality. Learning English to take a test such as the IELTS or TOEIC will give you a qualification that others might not have, and that might help you get the job you need. 3. English Opens Up International Communications You are on the internet learning English right now. We all know the world needs more love and understanding. What better way to improve the world than to communicate in English (or other languages) with those from other cultures?! 4. Learning English Will Help Open Your Mind We believe that we are all brought up to see the world in one way. Thats a good thing, but at a certain point, we need to expand our horizons. Learning English will help you understand the world through a different language. Understanding the world through a different language will also help you view the world from a different perspective. In other words, learning English helps to open your mind. 5. Learning English Will Help Your Family Being able to communicate in English can help you reach out and discover new information. This new information could help save the life of someone in your family. Well, it certainly can help you help the other people in your family who dont speak English. Just imagine yourself on a trip and you are responsible for communicating with others in English. Your family will be very proud. 6. Learning English Will Keep Alzheimers Away Scientific research says that using your mind to learn something helps keep your memory intact. Alzheimers - and other diseases dealing with brain functions - isnt nearly as powerful if youve kept your brain flexible by learning English. 7. English Will Help You Understand Those Crazy Americans and Brits Yes, American and British cultures are  rather strange at times. Speaking English will certainly give you insight into why these cultures are so crazy! Just think, you will understand English cultures, but they probably wont understand yours because they dont speak the language. Thats a real advantage in so many ways. 8. Learning English  Will Help You Improve Your Sense of Time English is obsessed with verb tenses. In fact, there are twelve tenses in English. Weve noticed that this is not the case in many other languages. You can be sure that by learning English you will gain a keen sense of when something happens due to the English languages use of time expressions. 9. Learning English Will Allow You to Communicate in Any Situation Chances are that someone will speak English no matter where you are. Just imagine you are on a deserted island with people from all over the world. Which language will you speak? Probably English! 10. English Is the World Language OK, OK, this is an obvious point weve already made. More people speak Chinese, more nations have Spanish as their mother tongue, but, realistically. English is the language of choice throughout the world today.

Thesis Lemon Battery Making - 2784 Words

LEMON BATTERY: A PRACTICAL ALTERNATIVE Thesis Statement: Lemon is a kind of voltaic battery that contains citric acid that could generate LED; digital clocks; calculators; small devices and among others sufficiently like ordinary batteries, economically. OUTLINE: I. Basic Information About Lemon Battery A. What Is Battery? B. Definition Of Lemon C. History Of Lemon D. History Of Lemon Battery E. Definition Of Lemon Battery F. Lemon Battery As Voltaic Battery II. How Lemon Battery Generates Electricity A. Lemon Battery Making 1. Materials Needed 2. Procedures B. Some Reminders While Making Lemon Battery 1. Relation Of The Lemon Battery And Device’s†¦show more content†¦In 1747, James Linds experiments on seamen suffering from scurvy involved adding vitamin C to their diets with lemon juice. The etymological path of the word lemon suggests a Middle Eastern origin. One of the earliest occurrences of lemon is found in a Middle English customs document of 1420–1421, which draws from the Old French limon, thence the Italian limone, from the Arabic laymÃ… «n or lÄ «mÃ… «n, from the Persian lÄ «mÃ… «n. The first battery was created in 1799 by a guy named Alessandro Volta. Because of his shocking discovery, batteries have come a long way and are now able to power a remarkable range of devices. In his experiments, he had created a battery using nothing more than wire and an acid. When Alessandro Volta took a copper rod with a zinc rod and immersed them both in an acid solution, he had just constructed the first battery cell with the first electrolyte. The copper and zinc rods were the electrodes, positive and negative charge. The electrochemical principle that he discovered are still the foundation for the battery industry. A Galvanic cell or Voltaic cell, named after Luigi Galvani, or Alessandro Volta respectively, is an electrochemical that derives electrical energy from chemical reactions taking place within the cell. It generally consists of two different metals connected by a salt bridge,Show MoreRelatedOrange and Lemon Can Produce Electricity Chemistry Research Work2585 Words à ‚  |  11 PagesA Investigatory Project submitted in partial fulfillment of the requirements for Chemistry 9, Fourth Quarter Orange and Lemon Can Produce Electricity Submitted by: Submitted to: Chemistry Teacher Date: Table of Content I. Acknowledgement _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ p. II. Abstract _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ p. III. Introduction _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ p. IV. Chapter 1: Problem and It’s Background * a. ObjectivesRead MoreAmpalaya Cupcake15271 Words   |  62 Pagesoff before. With this the BBS Corporation with one of its vision is to always exceed expectation and become the best in Class by making things happen and getting things done. BITTER BETTER SWEET CORPORATION MISSION-VISION MISSION The BBS Corporation aims that it will always exceed expectation and become the best in Class by making things happen and getting things done. VISION To be the leading and preferred manufacturer andRead MoreResources Capabilities20336 Words   |  82 PagesJohnson Johnson MTV, L’Oreal PepsiCo, Pï ¬ zer L. L. 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He also has contributed widely to the accounting literature, taking forward the British tradition of economic theorizing in financial accounting as well as being a constant sourceRead MoreLogical Reasoning189930 Words   |  760 Pagescontemporary texts in informal logic – keeping an eye on the sorts of arguments found in books on formal logic – forget, or underplay, how much of our daily reasoning is concerned not with arguments leading to truth-valued conclusions but with making choices, assessing reasons, seeking advice, etc. Dowden gets the balance and the emphasis right. Norman Swartz, Simon Fraser University v Acknowledgments For the 1993 edition: The following friends and colleagues deserve thanks for theirRead MoreMarketing Management130471 Words   |  522 Pagesvalue one customer feels she/he obtains may differ from the perception of value from another customer even though they purchase the same product. On the other side of the transaction, the marketer may measure value in terms of how much profit they are making for the marketing efforts and resources expended. For a successful marketing effort to take place both the customer and the marketer must feel they are receiving something worth while in return for the efforts. Without a strong perception of valueRead MoreMarketing Mistakes and Successes175322 Words   |  702 Pagesenvironmental issues to the study of marketing. Other books, Marketing Fundamentals, Retailing, Sales Management, and Marketing Research, followed. In 1976 the first Marketing Mistakes book was published and brought a new approach to case studies, making them student-friendly and more relevant to career enhancement than existing books. In 1983, Management Mistakes was published. These books are now in the eleventh and ninth editions, respectively, and have been widely translated. In 1992 ProfessorRead MoreStrategic Marketing Management337596 Words   |  1351 Pages Customer-oriented Market-driven Figure 1.1 Customer and competitor orientations (adapted from Day, 1990) INTRODUCTION 5 that focuses on year-on-year improvements in key operating ratios, or on improvements in sales volume without making direct comparisons with competitors. Such an orientation is potentially disastrous when viewed in strategic terms. At the opposite extreme is a market-driven approach to marketing which seeks to balance a responsiveness to customers’ requirementsRead More_x000C_Introduction to Statistics and Data Analysis355457 Words   |  1422 Pagescheck work email while on vacation, about 33% take cell phones on vacation in order to stay connected with work, and about 25% bring a laptop computer on vacation. The travel industry is paying attention—hotels, resorts, and even cruise ships are now making it easier for â€Å"vacationers† to stay connected to work. 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An Efficient Bio-key Management Scheme for Telemedicine Applications Free Essays

string(27) " strategy is shown in Fig\." An Efficient Bio-key Management strategy for Telemedicine Applications Abstraction: Checkup detector webs play a critical function for real-time wellness attention monitoring of telemedicine based applications. Telemedicine provide specialized health care audience to patients in distant locations. We use electronic information and communicating engineerings to supply and back up health care when the distance separate the participants. We will write a custom essay sample on An Efficient Bio-key Management Scheme for Telemedicine Applications or any similar topic only for you Order Now In order to guarantee the privateness and security of patient’s critical wellness information, it is indispensable to supply efficient cryptanalysis strategy. This paper presents a fresh Mamdani based Bio-Key Management ( MBKM ) technique, which assures existent clip wellness attention supervising with out any overhead. We present the simulation consequences to demo that the proposed MBKM strategy can accomplish greater security in footings of public presentation prosodies such as False Match Rate ( FMR ) , False Non Match Rate ( FNMR ) , and Genuine Acceptance Rate ( GAR ) than other recent bing attacks. Keywords:Healthcare, security, Medical detector webs, Key Management 1. Introduction Progresss in communicating engineerings, such as wearable and implantable biosensors, along with recent developments in the embedded computer science country are enabling the design, development, and execution of medical detector webs. This category of webs is paving the manner for the deployment of advanced health care monitoring applications. In the past few old ages, much of the research in the country of medical detector webs has focused on issues related to medical detector designs, detector miniaturisation, low-power detector circuitry, signal processing, and communications protocols. In this paper, we present a novel Mamdani based Bio-Key Management ( MBKM ) , which assures existent clip wellness attention supervising with less operating expense for telemedicine applications. Telemedicine means the distant medical expertness at the point of demand or medicate at distance. Telemedicine engineering is chiefly required for the people populating in rural countries, aged people and handicapped people [ 1 ] . We highlight some of the design challenges and unfastened issues that still need to be addressed to do medical detector webs genuinely everyplace. The development of telemedicine based health care applications presents assorted fresh challenges like dependable existent clip informations transportation, seasonableness, Energy and Power direction for a broad scope of applications [ 2 ] . Further using new engineerings in telemedicine applications without sing security facets like privateness, hallmark, confidentiality and unity as susceptible [ 3 ] . For illustration, the patient’s wellness information is delicate and escape of single patient’s personal informations could do him uncomfortable. Furthermore sometimes exposing wellness information may ensue in a individual losing his occupation or do it infeasible to obtain insurance protection [ 4 ] . Fig.1 explains the hazards to patient security in Body Area Network ( BAN ) . Here assorted detectors are implanted in the human organic structure to mensurate the critical marks like ECG, EEG, EMG, Blood force per unit area, glucose degree, etc. , can be connected to other detectors or to the control nodes. Further detectors transmit the patient information to a medical expertness utilizing wired or wireless engineering. Now the interloper may spy the patient informations and he can change or may post the information in societal sites, which pose hazards to patient’s security. img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.002.png"/ Fig.1 Risks to patient security More significantly, Healthcare supplier must follow HIPAA ( Health Insurance Portability and Accountability Act ) regulations. Otherwise supplier is subjected to punishment [ 5 ] .So a patient security is a most of import anxiousness in telemedicine based health care applications. 2. Related Plants With the betterment of progress engineering invasive computer science is observed as cardinal engineering to help streaming medical informations communicating for telemedicine based applications with the aid of deploying detectors [ 6, 7 ] .Several solutions for medical information security have been proposed to protect the Body country web security. ECC ( Elliptic curve cryptanalysis ) , hardware encoding, TinySec and biometric methods are sorts of solutions discussed in [ 8 ] . Link layer encoding is achieved in the organic structure country web by TinySec attack [ 9 ] . If one medical detector releases the key or it acts as an aggressor, all the information in the Body country web will be released. Elliptic curve cryptanalysis ( ECC ) has been used in the radio detector webs [ 10, 11 ] . This public cardinal cryptographic technique requires more energy compared to symmetric cardinal cryptanalytic techniques. Biometricss obtained from the human organic structure to procure the key is proposed in [ 12 ] . Compared with cryptanalytic techniques, this technique cut down calculation and communicating cost. Electro cardio gm ( ECG ) and Photo plethysmogram ( PPG ) signals are used as first-class biometric characteristics to procure the informations in organic structure country web [ 13, 14 ] . The fuzzed vault strategy has been preponderantly used for biometric hallmark, such as fingerprints and iris image acknowledgment [ 15–17 ] . Fuzzy vault strategy play a major function to work out the job of security in telemedicine based applications. Fuzzy vault strategy is used in Phsiological Signal based Key Agreement ( PSKA ) to set up secured pairwise cardinal understanding between the nodes in Body country webs [ 18 ] , which solves chiefly the synchronism job and issues in characteristic reordering [ 19 ] . Biometric Encryption strategy is a cryptanalysis strategy which is used to keep the security of biometries and bring forth a strong key from biometries [ 20 ] . In this strategy, the husk points are non necessary to be added to convey, so the hold clip and energy ingestion is reduced. In [ 21 ] , the writer proposes new thought for message and user hallmark. This strategy compares present ECG signal with the antecedently recorded ECG templet to verify the individuality. Since the templet is inactive, this method provides hapless public presentation. The writers of the paper [ 22 ] propose ECG-IJS strategy to better hallmark of streaming medical information. The writer used characteristics of ECG signal to identify coevals for unafraid real-time medical informations communicating. 3. System Design Mamdani based Bio-key Management ( MBKM ) strategy is proposed based on the earlier treatment on ECG-IJS strategy. MBKM strategy is introduced to guarantee the security for streaming medical informations communicating in Telemedicine based applications. The proposed MBKM strategy is shown in Fig. You read "An Efficient Bio-key Management Scheme for Telemedicine Applications" in category "Essay examples" 2. img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.005.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.004.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.003.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.006.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.006.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.007.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.009.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.008.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.010.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.012.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.011.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.014.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.013.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.015.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.018.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.017.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.016.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.021.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.020.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.019.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.006.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.022.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.007.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.025.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.024.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.023.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.028.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.027.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.026.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.014.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.029.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.030.png"/ img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.032.png"img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.031.png"/ Fig. 2 MBKM strategy A novel proposed MBKM strategy is shown in Fig. 2 which uses organic structure country webs to give qui vive to the infirmary, even before the patient have critical jobs like bosom onslaught, glucose degree through mensurating alterations in their important marks as temperature of the patient, pulse rate, glucose degree, blood force per unit area and respiratory rate. Detectors, which are implanted in the patient’s organic structure step the degree of important marks and convey the parametric quantity values to medical expert working in the intensive bearer unit of the infirmary to take necessary actions to salvage the life of a patient. Intensive attention units are equipped with multi-modal proctors which are able to simultaneously step and expose the wellness position of the patient. In such instance, this important real-time medical information must be good sheltered against aggressors and security facets must be satisfied [ 23 ] . Health attention units with hapless security execution processs for telemedicine may take to incorrect diagnosing and intervention for the patient. The process at the transmitter side is given as follows: Electrocardiogram detector is used to detect the ECG signal from the human organic structure. Nyquist theorem at the rate of 120 Hz is applied on the ECG signal to take samples. 512 points Fast Fourier transform ( FFT ) is conducted on the sampled ECG informations. Since FFT procedure is symmetric foremost 256 coefficients are retained among 512 coefficients. All the extremum values on the extracted FFT coefficients are used as characteristics. A multinomial equation with degree N is constructed and the cardinal K is generated. Patient’s information is encrypted with the generated key K and hash value based on SHA-1 algorithm is calculated. Then sender sends the envelope contains the encrypted message, subset of coefficients and hash value to the receiving system. The process at the receiver side is described as follows: Similar to the transmitter, receiving system besides repeats the process to detect the ECG signal, try the signal and pull out the first 256 Feature coefficients. Then a new multinomial with degree M is constructed utilizing the standard coefficients and the multinomial on all points in characteristics to acquire a set of braces. Key at the receiving system K’ is reconstructed from received coefficients and the new hash value is calculated. Key K and hash value is compared with reconstructed cardinal K’ and new hash value. If the keys are same, so decrypted information is authenticated informations. Mamdani based Fuzzy illation system is playing a major function to guarantee security in telemedicine applications. Stairss for the design of fuzzed illation system are explained in the instance of multinomial grade 10 as follows: 1 ) Input signal variables are identified as I1, I2and end product variable is identified as Y. 2 ) Universe of discourse for the input variables are defined in the scope [ -0.01, -1e-16] and end product variable is defined in the scope [ 0,1 ] . 3 ) Linguistic label assigned for the interval spanned by each input variables in to a figure of fuzzed subsets are taken as S1, S2, S3, S4, S5,Second6, S7, S8, S9, S10. Linguistic label assigned for the interval spanned by each end product variables in to a figure of fuzzed subsets are taken as Yttrium1, Y2, Y3, Y4, Y5Yttrium6, Y7, Y8, Y9, Y104 ) Triangular rank map is assigned for each fuzzy subset. 5 ) Rule-base is formed by delegating the fuzzy relationship between inputs fuzzed subsets on the one manus and end products fuzzy subset on the other manus. If I1is S1and I2is S1so Y is Y1.If I1is S1and I2is S2so Y is Y2.If I1is S1and I2is S3so Y is Y3.If I1is S1and I2is S4so Y is Y4.If I1is S1and I2is S5so Y is Y5.If I1is S1and I2is S6so Y is Y6.If I1is S1and I2is S7so Y is Y7.If I1is S1and I2is S8so Y is Y8.If I1is S1and I2is S9so Y is Y9.If I1is S1and I2is S10so Y is Y10.In similar manner, wholly the 100 combinations of regulations are formed. 6 ) Fuzzy end products recommended by each regulation are aggregated. 7 ) Crisp end product is obtained by using one of the defuzzification technique called Centroid of country ( COA ) . Then utilizing this end product, parametric quantities like False Match Rate, False Non Match Rate and Genuine Acceptance Rate are calculated. 4. Simulation Consequences We validate the MBKM strategy by mensurating the parametric quantities like False Match Rate ( FMR ) , False Non Match Rate ( FNMR ) and Genuine Acceptance Rate ( GAR ) and Half Total Error Rate ( HTER ) . For this strategy, we downloaded 10 patient’s ECG signal for 10 seconds from MIT-BIH Arrhythmia database. We used MATLAB package tool to imitate the proposed MBKM strategy. ECG signals are used for coevals of cardinal and medical information like EEG, EMG, blood glucose degree, blood force per unit area degree etc. , can be send to medical expertness in existent clip for telemedicine based applications. The public presentation of FMR versus figure of patients is given inFig. 3. FMR value represents the chance that the system falsely matches the input form to a non-matching templet in the database. It measures the per centum of invalid inputs which are falsely accepted. So FMR value must be low for the stable system. This secret plan proves that False Match Rate is lower in the proposed MBKM strategy when compared to ECG-IJS strategy. img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.033.png"/ Fig. 3 FMR versus Number of patients The public presentation of FNMR versus figure of patients is shown inFig. 4. FNMR value represents the chance that the system fails to observe a lucifer between the input form and a duplicate templet in the database. It measures the per centum of valid inputs which are falsely rejected.Stable system should give lower FNMR. This secret plan proves that False Non Match Rate is lower in the proposed MBKM strategy when compared to bing ECG-IJS strategy. img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.034.png"/ Fig. 4 FNMR versus Number of patients The public presentation of GAR versus figure of patients is present inFig. 5.GAR value represents the fraction of hallmark efforts by echt users that are accepted. Stable system should give higher GAR. This secret plan proves that Genuine Acceptance Rate is higher in the proposed MBKM strategy when compared to the bing ECG-IJS strategy. img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.035.png"/ Fig. 5 GAR versus Number of patients The public presentation of HTER versus figure of patients is present inFig. 6.HTER value represents the norm of False Match Rate and False Non Match Rate. Stable system should give low HTER. This secret plan proves that HTER is lower in the proposed MBKM strategy when compared to the bing ECG-IJS strategy. img alt="" src="https://s3-eu-west-1.amazonaws.com/aaimagestore/essays/1640004.036.png"/ Fig. 6 HTER versus Number of patients 5. Decision Secure communicating is robustly required to continue a patient’s wellness privateness and safety in telemedicine based applications. In this paper, we present an efficient Mamdani based Bio-Key Management ( MBKM ) strategy for cardinal direction based security strategy in telemedicine based applications. This strategy makes the system stable system by supplying low FNMR, High GAR, low FMR and low HTER. This new strategy is less complex and is offers the security in footings of hallmark, informations confidentiality, informations unity. It remains future work to make energy analysis and implement nervous web attack to procure medical informations communicating for telemedicine applications. Mentions: [ 1 ] Yasumitsu Tomaika, Isao Nakajima, Hiroshi Juzoji, Toshihikonkitano, Patent Issues on Telemedicine in eHealth, IEEE International conference on e-Health Networking, Applications and Service,187-193,2008. Pardeep kumar and Hoon Jay-Lee, Security Issues in Healthcare Applications Using Wireless Medical Sensor Networks: A Survey, Sensors,55-91,2012 [ 3 ] Dimitriou, T. , ,Loannis, K. , Security Issues in Biomedical Wireless Sensor Networks. In Proceedings of 1st International Symposium on Applied Sciences on Biomedical and Communication Technologies ( ISABEL’08 ) , Aalborg, Denmark, 25–28 October 2008. [ 4 ] Meingast.M, Roosta.T. , Sastry.S, Security and Privacy Issues with Healthcare Information Technology. In Proceedings of the 28th IEEE EMBS Annual International Conference, New York, NY, USA,5453-5458, 31 August–3 September 2006. . [ 5 ] Office for Civil Rights, United State Department of Health and Human Services. Medical Privacy. National Standards of Protect the Privacy of Personal-Health-Information. Available online: hypertext transfer protocol: //www.hhs.gov/ocr/privacy/hipaa/administrative/privacyrule/index.html. [ 6 ] J. Woods, â€Å"The five manners of centripetal applications, † Gartner Research, 2006. [ 7 ] M. M. M. B. Amer and M. I. M. Izraiq, â€Å"System with intelligent cable-less transducers for monitoring and analysing biosignals, † European Patent Application, 2007. [ 8 ] M. Mana, M. Feham, and B. A. Bensaber, â€Å"Trust cardinal direction strategy for radio organic structure country webs, † International Journal of Network Security, vol. 12, no. 2, pp. 61–69, 2011. [ 9 ] C. Karlof, N. Sastry, and D. Wagner, â€Å"TinySec: a nexus bed security architecture for radio detector webs, † in Proceedings of the 2nd International Conference on Embedded Networked Sensor Systems, ( SenSys ’04 ) , pp. 162–175, Baltimore, Md, USA, November 2004. [ 10 ] M. Guennoun, M. Zandi, and K. El-Khatib, â€Å"On the usage of biometries to procure radio biosensor webs, † inProceedings of the 3rd International Conference on Informationand Communication Technologies: FromTheory to Applications, ( ICTTA ’08 ), pp. 1–5, Damascus, Syria, April 2008. [ 11 ] P. Szczechowiak, L. B. Oliveira, M. Scott, M. Collier, and R. Dahab, â€Å"NanoECC: proving the bounds of elliptic curve cryptanalysis in detector webs, † inProceedings of the 5ThursdayEuropean Conference onWireless Sensor Networks, pp. 305–320, Bologna, Italy, February 2008. [ 12 ] S. Cherukuri, K. K. Venkatasubramanian, and S. K. S. Gupta, â€Å"BioSec: a biometric based attack for procuring communicating in wireless webs of biosensors implanted in the human organic structure, † inProceedings of the International Conferenceon Parallel Processing Workshops, pp. 432–439, Kaohsiung, Taiwan, October 2003. [ 13 ] C. C. Y. Poon, Y.-T. Zhang, and S.-D. Bao, â€Å"A novel biometries method to procure radio organic structure country detector webs for telemedicine and m-health, † IEEE Communications Magazine, vol. 44, no. 4, pp. 73–81, 2006. [ 14 ] S. D. Bao, C. C. Y. Poon, L. F. Shen, and Y. T. Zhang, â€Å"Using the timing information of pulse as an entity identifier to procure organic structure detector web, † IEEE Transactions on Information Technology in Biomedicine, vol. 12, no. 6, pp.772–779, 2008. [ 15 ] U. Uludag, S. Pankanti, and A. K. Jain, â€Å"Fuzzy vault for fingerprints, † in Proceedings of the Audio- and Video-Based Biometric Person Authentication ( AVBPA ’05 ) , vol. 3546, pp. 310–319, Hilton Rye Town, NY, USA, July 2005. [ 16 ] E. S. Reddy and I. R. Babu, â€Å"Authentication utilizing fuzzed vault based on iris textures, † inProceedings of the 2nd Asia International Conference on Modelling and Simulation, ( AMS ’08 ), pp. 361–368, Kuala Lumpur, Malaysia, May 2008. [ 17 ] A. Juels and M. Sudan, â€Å"A fuzzy vault strategy, † inProceedings of the International Symposium on Information Theory, vol. 38, pp. 237–257, Seattle, Wash, USA, July 2006. [ 18 ] K. K. Venkatasubramanian, A. Banerjee, and S. K. S. Gupta, â€Å"PSKA: useable and unafraid cardinal understanding strategy for organic structure country webs, †IEEE Transactions on Information Technology in Biomedicine, vol. 14, no. 1, pp. 60–68, 2010. [ 19 ] F. M. Bui and D. Hatzinakos, â€Å"Biometric methods for secure communications in organic structure sensor webs: resource-efficient cardinal direction and signal-level informations scrambling, †EURASIPJournal on Advances in Signal Processing, vol. 2008, Article ID 529879, 16 pages, 2008. [ 20 ] A. K. Jain, K. Nandakumar, and A. Nagar, â€Å"Biometric templet security, †EURASIP Journal on Advances in Signal Processing, vol. 2008, Article ID 579416, 17 pages, 2008. [ 21 ] L.Biel, O.Pettersson, L.Philipson and P.Wide.ECG Analysis: A new attack in human designation [ J ] .IEEE Trans.Instrum.Meas,2001:808-812. [ 22 ] Zhaoyangzhang, Honggangwang, Athanasios V.Vasilokas And Hua Fang.ECG-Cryptography and Authentication in Body Area Networks [ J ] .IEEE Transactions on Information Technology in Biomedicine,2012:1070-1078. [ 23 ] H.Wang, D.Peng, W.Wang, H.Sharif, H.Hwa Chen and A.Khoynezhad.Resource-aware secure ECG wellness attention supervising through organic structure detector webs [ J ] .IEEEWirelessCommunications,2010: vol.17, no.1,12-19. How to cite An Efficient Bio-key Management Scheme for Telemedicine Applications, Essay examples

Oscar Romero Essays - Servants Of God, Human Rights In El Salvador

Oscar Romero Oscar Romero 24th March (killed 1980) Among those commemorated in new statues on the west front of Westminster Abbey I am bound, as a pastor, by divine command to give my life for those whom I love, and that is all Salvadoreans, even those who are going to kill me. These words appeared in a newspaper just two weeks before Archbishop Romero was shot while celebrating Holy Communion in the hospital which had been his home since his enthronement in 1977. Quiet, unassuming, conservative in temperament and regarded by the church as safely orthodox, he was an unlikely martyr for the cause of liberation. Oscar Arnulfo Romero y Goldamez was born (1917) in the town of Cindad Barrios, in the mountains of El Salvador near the border with Honduras. Leaving school at twelve he began an apprenticeship as a carpenter, showing promise as a craftsman, but soon thought about ordination, although his family were not keen. He trained at San Miguel and San Salvador, before completing his theological studies in Rome. Because of the war in Europe there was no member of his family at his ordination in 1942. Returning to San Salvador in 1944, he served as a country priest before taking charge of two seminaries. In 1966 he became secretary to the El Salvador Bishop's Conference - a post he held for 23 years. He earned a reputation as an energetic administrator and his inspirational sermons were broadcast across the city of San Miguel by five radio stations. Oscar became bishop in 1970, serving first as assistant to the aged Archbishop of San Salvador and from 1974 as Bishop of Santiago de Maria. Within three years he was Archbishop of San Salvador. At that time there was growing unrest in the country, as many became more aware of the great social injustices of the peasant economy. Nearly 40% of the land was owned by a tiny percentage of the population - a nucleus of families who don't care about the people? To maintain and increase their margin of profit they repress the people. The majority of ordinary people led impoverished and insecure lives. Groups of Christians formed to engage in study, worship and group discussion, aiming to follow the gospels and their implications for society. These ?Basic Communities' each had their own priest, and a leader elected from among the group. The landowners were alarmed at the sight of uneducated peasants choosing their own spokesmen and concerning themselves with social issues in the name of Christianity. Virulent press campaigns were conducted against them, with accusations of Marxism. Right-wing gangs emerged to carry out active persecution and killings. Men and women just vanished without trace or reason. Death squads roamed the countryside and soldiers attacked any protesters in the square of the capital. Romero protested at the killing of men and women who had taken to the streets in orderly fashion to petition for justice and liberty. There were, of course, those who sought change through violence, seizing land and giving landowners cause to react, but Oscar Romero condemned all forms of what he called ?the mysticism of violence'. One priest, Fr. Rutilio Grande, was particularly outspoken in denouncing the injustices against the 30,000 peasants working thirty-five sugar-cane farms in his area. Archbishop Romero defended Fr. Grande against official criticism: The government should not consider a priest who takes a stand for social justice, as a politician, or a subversive element, when he is fulfilling his mission in the politics of the common good. In March 1977, Fr. Grande and two companions were murdered. Archbishop Romero was summoned to view the bodies - a hint of what happens to meddlesome priests. This and the lack of any official enquiry convinced him that the government employed - or at least supported - people who killed for political convenience. He responded by prohibiting the celebration of Mass anywhere in the country on the following Sunday except at his own Cathedral, a celebration to which all the faithful were invited - and came - overflowing in their thousands into the plaza outside. The event served to unite the faithful and remove any doubts about Romero's commitment to justice. The government of course

Florida V. Bostick Essays

Florida V. Bostick Essays Florida V. Bostick Paper Florida V. Bostick Paper Florida v. Bostick Citation # 501 U. S. 429 Supreme Court of the United States Argued February 26, 1991 Decided June 20, 1991 Florida v. Bostick was a felony drug trafficking case which set precedence to the legality of random police searches of passengers aboard public buses and trains pertaining to said passenger’s fourth amendment rights. Shortly after boarding a bus departing from Miami headed for Atlanta, Terrance Bostick was approached by members of the Broward County Sheriffs department acting as part of a drug interception task force and without particularly suspicion was questioned by officers. Broward county sheriff officers advised Mr. Bostick of his right to not consent to a search of his personal belongings and then asked his permission to carry out the search. Terrance Bostick granted sheriffs officers request by consenting to the search which revealed a felonious amount of cocaine inside Mr. Bosticks travel bag. Mr. Bostick was immediately arrested and charges of trafficking cocaine were brought fourth against him. After his arrest Mr. Bostick filed a motion to suppress the cocaine citing that his fourth amendment rights had been violated as part of an unlawful seizure. This motion was denied by the trial court. Florida Appellate court affirmed the trial courts decision but submitted an inquiry to State Supreme court. The question asked of the Supreme Court was would a reasonable passenger have felt free to leave the bus and avoid the police inquiry. : It is established that a consensual encounter does not merit fourth amendment scrutiny provided that police do not convey a message of mandatory compliance. Supreme court submit that the State court erred by focusing on free to leave language of previous relevant cases citing that a reasonable passenger would not feel free to leave the bus even in the absence of police presence. Furthermore, they conveyed that more appropriately, scrutiny should be placed upon whether an individual feels free to decline and terminate the encounter. The court found that such a refusal does not warrant justification needed for detention or seizure. The Supreme Court held, led by Justice O’Conner and joined by Rehnquist, Scalia, White, Kennedy, and Souter that a search of a passenger aboard a bus is not unreasonable simply because the search takes place in the confines of a bus. It was found that a search is reasonable as long as an individual felt free to decline the request of police and that police do not act in a coercive manner during the questioning of an individual. The Supreme Court found that in the absence of such coercion there was no justification for the Florida courts per se rure that a seizure had accured simply because an encounter takes place on a bus. Justice Marshall, finding Justice O’Conner ruling disagreeable submitted a letter of dissent disputing Justice O’Conner ruling. Justice Marshall put forth his opinion that while Justice O’Conner focused on the fact that Bostick was advised of his right to refuse the search, in his opinion it was obvious that Mr. Bostick was not free to terminate the inquiry. He also cited that if Mr. Bostick had been seized in violation of his fourth amendment rights before being asked for permission to search, that his consent was irrelevant. In closing. After reviewing the case it is my opinions that while many people find encounters with police intimidating, it is up to the individual to exercise ones rights to the utmost of their ability. While extraneous circumstances, such as the confines to a bus may impede ones ability to leave freely, an individual who is thinking reasonably would not relinquish their right to refuse to consent with a search.

UC Berkeley Free OpenCourseWare Online Classes

UC Berkeley Free OpenCourseWare Online Classes Every semester, University of California Berkeley records several popular courses and offers them free to the public as OpenCourseWare classes. New lectures are posted online each week during the run of the course. The webcast classes are archived for about a year; then  theyre removed from distribution. Like other OpenCourseWare programs, UC Berkeley usually doesnt offer credit or  student/teacher interaction for these free online classes. Where to Find UC Berkeley OpenCourseWare UC Berkeley’s OpenCourseWare webcasts can be found on three websites: Webcast. Berkeley, Berkeley on YouTube, and Berkeley on iTunes University.  By subscribing to UC Berkeley courses via iTunes, you’ll receive new lectures automatically and save a copy of each course on your hard drive. If you’re an RSS user, you can subscribe to a course through the Webcast Berkeley website and watch lectures in Google Reader or another appropriate application. The YouTube site provides streaming videos that can be watched anywhere or embedded in a website or blog. How to Use UC Berkeley OpenCourseWare If you plan to use UC Berkeley OpenCourseWare, it’s advisable to start at the beginning of the semester. Since lectures are posted online shortly after they’re given, you’ll be able to watch up-to-date recordings that reflect the most recent research and world events.The UC Berkeley websites offer only lectures, not assignments or reading lists. However, independent learners are often able to gather class materials by visiting the lecturers’ websites. When watching the first video of a course, be sure to listen for a class web address. Many lecturers provide downloadable material on their sites. Top Free Online Subjects From UC Berkeley Since UC Berkeley’s webcasts vary between semesters, there’s always something new to explore. Popular subjects include computer science, engineering, English, and psychology. Check out the Berkeley website for the most up-to-date list. Three sample classes include: How to Write an Essay: This  five-week  introduction to academic writing for English language learners  focuses on essay development, grammar, and self-editing. The  course is free, but two additional fee-based components are offered: a certificate highlighting the knowledge and skills gained and  weekly interactive  small-group sessions with a live mentor.Marketing Analytics: Products, Distribution, and Sales: This four-week  course offers instruction in advanced concepts such as conjoint analysis and decision tree methodologies to product decisions  as well as  the best ways to distribute and sell offerings to consumers. Also provided for a  fee is a certificate highlighting the knowledge and skills gained in the course.The Science of Happiness: This eight-week course teaches the science of positive psychology, which explores the roots of a happy and meaningful life. A  certificate highlighting the knowledge and skills gained in the course is  offered for aà ‚  fee. Part of a Partnership The UC Berkeley OpenCourseWare program is partnered with edX, an online course provider that offers more than 1,900 free and fee-based online courses from over 100 institutions worldwide. The partnership, founded by Harvard University and the Massachusetts Institute of Technology, also includes nonprofit institutions, national governments, nongovernmental organizations (NGOs), and multinational corporations.

Private Equity Essay Example | Topics and Well Written Essays - 3500 words

Private Equity - Essay Example On average, private equity has produced very high returns with low correlations to public stocks and bonds and real estate. In other words, private equity offers the prospect of both high returns and increased portfolio diversification. In some cases, private equity may also provide collateral benefits, e.g., a vehicle to make economically targeted investments or to create or preserve union jobs. Finally, there is also the undeniable appeal of seeking innovative investments (Gompers, 2003). 1. Until the investments go public or are liquidated, investments are carried either at cost or at prices set by later rounds of financing. Except in this latter case, private equity is even harder to accurately value than real estate (Bray,1997). 2. Ultimate returns have varied (and are likely to continue to vary) widely by "vintage year," i.e., the year of initial investment, because of wide fluctuations in the business cycle. For example, the median 1986 private equity fund returned only 8.4% per year through 1997, whereas the median 1990 private equity fund returned more than 17% per year through 1997. 3. ... (In statistical terms, the mean return is much higher than the median.) For example, for venture funds formed in 1988, an upper quartile manager returned almost 18% more per year than a lower quartile one from 1988 through 1997 (21.6% vs. 3.9%). 4. Reputation is very important: The best deals and the largest investment flows tend to go to firms with the best track records. Consequently (and quite unlike public equity markets), success tends to persist. The result, however, is that it is often difficult, if not impossible, for new investors to get into the best partnerships or deals. Here, the services of an established fund-of-funds manager can be of real value (Gompers, 2003). AIM OF THE PAPER Private equity (PE) buy-out deals have profound influence on domestic economies. Since the beginning of this year, they have accounted for more than one third of all deals that have been done on the New York stock Exchange1, and have raised $240 billion of cash for their acquisition plans2. The purpose of this report is to discuss the consequences of this type of buy-out on public markets, jobs, and tax revenues. Nevertheless, The effects of high leverage, which is used by PE firms to finance this class of acquisition, are beyond the scope of this report. DISCUSSION Private Equity investment used to be defined as "an equity investment in a company which is not quoted on a stock exchange". However, currently this definition has many limitations because it does not include investments that are structured as convertible debt and investments in public companies that are taken private3. For the purposes of this paper, Private Equity Buy-Out deal is a subset of

Statement of Purpose Essay Example | Topics and Well Written Essays - 250 words - 3

Statement of Purpose - Essay Example This dream has therefore fostered me to apply for the graduate school (school of engineering) engineering management, project and system engineering management. Engineering Management is a specialized form of management and engineering. It is mostly concerned with the application of engineering principles to business practice. Engineering managers ensure that engineers use their engineering skills to design and provide high quality products and services. My obsession with management started just after I had cleared high school. In the summer of 2008, I had a chance of working as a marketing strategist at Gardeniya Ladies Center in Alkhobar Saudi Arabia. Specifically, I dealt with customer relations and I was a receptionist. While working here, I managed social media presence, developed promotions and packages for customers and handled customers complaints and disputes. In the year 2009, I partially worked as a market strategist at Cupcake Girls in Alkhobar Saudi Arabia. I was the marketing assistant and assisted in preparations of orders and clientele, handled financial and advertising organizations and prepared for upcoming events and festivities. I have been active in many other activities such as Student volunteer- Children with Down Syndrome Center (Alkhobar Saudia Arabia, 2009) and Managed social media presence for campaigns and managed gathering donations. This has made me feel that my passion lies in the leadership and management and I believe that if one does what they love, chances are that they will become very successful. In the selecting of the Catholic University at Washington DC, I have been influenced by the way your engineering management program addresses issues such as planning, organizing, motivating, and controlling resources, procedures and protocols. I am fluent in Arabic and English and I have been talking to a friend who has studied in this University and it has come to my understanding that the

Internet Censorship Survey Essay -- Technology Computers Essays

Internet Censorship Survey Topics of censorship involving the different media have always drawn lively responses from people when asked about them. The media categories of television, printing and recordings now include the Internet. I conducted a survey of people to find out their opnion on the new medium. I asked people, "Do you think that there should be censorship on the Internet?". I conducted this survey during the week of February 14, 1997. I particularly chose this question because of these reasons: the recent news stories of children being lured into harm after being contacted via Internet; the reports of the availability of pornography; the recent cases tried on the bases of obscenity laws; the forthcoming U.S. Supreme Court hearing on Internet censorship; my own awareness of what is available on the Internet; the fast-pace growth and presence of the Internet, and the controversy of censorship on other mediums. Before conducting the survey, I predicted that Internet users would answer no to censorship on the Internet in overwhelming numbers. So, I would have to ask if the person used the Internet. I also predicted that my question would be perceived as important only to Internet users-- that I would have to convince someone that does not use the Internet to answer my survey. I even thought that I might conduct some of the survey on the Internet. I would find out later that there were plenty of Internet users in my survey without conducting it online. I also predicted that younger participants would say no to censorship on the Internet. I predicted that the older the person was, the more likely that they would support censorship on the Internet. I believe this because of my own experiences. I still think ... ...would answer no to censorship on the Internet. Since eleven did answer no I was partially right. Because eight answered no and two maybe, I was partially wrong too. I had also predicted younger aged people would say no to censorship on the Internet. I placed this prognostication on my own experience. That was proven wrong. Age was not a factor. If there was a large population of teens in the survey, maybe the answer would be different. This could be a theme for another survey. In conclusion, I thought the survey yielded many statistics. It was taken in four places with a mix of people that were all different. The events of surveying that are the most memorable were the events not recorded. I have learned to survey people around me for answers to important topics. I believe that the next survey I conduct will have a box for other reactions and replies I receive.

A micro biological culture Essay

Introduction The principle of aseptic technique is to prevent the introduction of unwanted micro-organisms into your culture or environment. When micro-organism are in the air, they can enter the culture when the lid is removed. The micro organism ill be culturing is yeast which is a fungi. Pure yeast cultures are grown in a medium of sugars, nitrogen sources, minerals, and water. The final product may take the form of dried yeast cells. Fungi are a group of cells or multi cellular cells which feed direct from absorption of nutrients. Aim: During the course of this project I aim to successfully grow a yeast culture and sterilise the equipment that I use. I also hope to gain the skill of aseptic technique and hope to use it in high level science. Safety There are many safety issues that arise when dealing with chemicals and laboratory’s that is why when conducting an experiment all safety aspects need to be thought about before carrying out the experiment otherwise someone could occur contamination or a serious injury when conducting the experiment. One of the main parts of the human body when carrying out chemical experiments are they eyes do to the fact they can easily be damaged and are clearly one of the most delicate exposed parts of the human body. To protect these fragile biological sensors a form of protection is crucial. The most common form of eye protection in the laboratory are the goggles. The goggles appear to be very unattractive to many people but and are often interoperated as a burden and not a safety precaution. The goggles are made out of thick plastic which prevents any liquids entering the eye and causing any harm. Many people who wear contact lenses are under the illusion that there contact lenses will perform as eye protection not realising that the contact lenses are creating a risk of chemicals to become trapped between the lenses and they eye and create extensive eye damage. The goggles can also protect the eye from objects being hurled across the laboratory by immature minds or by the smashing of glass which would send pieces flying in all directions. In the case that somebody’s eye/eyes came in to contact with chemicals follow through the procedures of emergency eye was immediately: Water/eye solutions should not be directly aimed onto the eyeball, but rather, aimed at the base of the nose. This increases the chance of effectively rinsing the eyes free of chemicals (harsh streams of water may drive particles further into the eyes).   Eyelids may have to be forcibly opened to attempt eye rinse.   Flood eyes and eyelids with water/eye solution for a minimum of 15 minutes. Clothing is also another aspect of laboratory safety it may not seem like it but It plays a vital part in protecting the skin from the harm of chemicals that is why it is advisory to cover as much of the body as possible while dealing with chemicals due to the fact that chemical can be corrosive and cause damage to the skin. The clothing can help by absorbing as much o the chemical as possible leaving hopefully a minor amount of the chemical to react with the skin. Another way of avoiding contact of chemicals with skin is to use instruments in laboratory such as pipits to transfer chemicals and tongues to handle test tubes etc. Another aspect of safety to consider when dealing with chemicals is diffusion it is a known fact the by inhaling certain chemicals, these chemicals are labelled as toxic chemicals, can cause serious damage with in your body just by inhaling the vapour through the air. One way of preventing this is by closing lids on all chemicals after use by closing the lid you are also preventing spillages so if the container is dropped the chemical remains inside the container. Within the laboratory there are frequent spillages that’s why it is important to try and prevent spillages and knowing what the effect of a spillage is and what to do about it. When these spillages occur they can be on minor scale or a disastrous scale. This depends whether the chemical is hazardous or not most lab spillages are on a minor scale and can simply be wiped up by using a damp cloth. With hazardous spillages do not attempt the spillage seek someone qualified to attend to the spillage. A Bunsen burner is very common within a laboratory the importance is safety. As u connects the Bunsen make sure that the gas pipe is secure and tight. When lighting a Bunsen burner use a splint at arms length and make sure the safety flame is on. This is done by closing the air whole located at the bottom of the Bunsen. Make sure that the Bunsen is securely placed on a heat proof mat in the centre of the table the so if the Bunsen tips over it has less of chance of inflicting injury. Before using a Bunsen burner make sure ties are tucked in, long hair is tied back, any lose items of clothing should be tightened or wrapped up and remove all unnecessary item of clothing e. g. jackets. These safety measures should be met to prevent any risk of fire. In the event of a fire take immediate safety precautions such as turning of the gas as soon as possible and call the teacher our a member of staff, if the fire is on any item of clothing you are wearing which cannot be easily removed stop drop and roll. If the fire is out of your control inform the teacher and evacuate the classroom. The inhaling of a micro biological culture could lead to serious internal injury such as infections that is why it crucial not to open the culture once it has grown and seal it tightly so it will not open without extreme force.

12 Free Jewish Genealogy Databases Online