Sunday, December 29, 2019
Applying Ball State University As An Example - 1469 Words
Attending college is just another step in life that will benefit you in the long run. Growing up in the U.S. we have been naturalized into following key steps, that are necessary to ones success. Leaving college to be one of the last barriers an individual must accomplish in order to become what society deems as successful. Using Ball State University as an example we will be discussing these three primary objectives, education, service, and research. In addition to identify who they serve as far as their fellow students and the general public. Lastly we will be discussing any adjustments to the publicness if the organization. A major primary objective Ball State University has is focused on encouraging education. They happen to offerâ⬠¦show more contentâ⬠¦Whether it s the cost of your course materials, living expenses, or tuition it all ends up affecting your performance in school. College can become very pricy, and looking for ways to stay out of debt can be stressful. How ever Ball State happens to offer over 500 scholarships for incoming students, 329 on-campus employers, and every four out of five students receive merit-based financial aid. In fact a student at Ball State on average only borrows $27,000 in loans compared to $35,000 an average student in the U.S. may borrow. While ultimately the main goal of a college university is to recruit more students and increase their current knowledge. Many universities focus on other aspects such as research development. Ball State happens to encourage students and faculty to bring forth any research ideas they may have. Two programs called Sponsored Projects Administration and Ball State Innovation Corporation (BSIC), is meant for finding and funding new research opportunities, in attempt of educating others. The Rivers of Research is apart of an ongoing research program that is examining how we as human beings affect watery ecosystems. This program was developed by Mark Pyron who is a biology professor at Ball State. Mr.Pyron is focused on discovering the influences humans have on potential public drinking waterways within America, since a third of the U.S. consumes their water from river banks.Show MoreRelatedLaw Binding Contract1657 Words à |à 7 Pagesby anyone, as in Carlill v Carbolic Smoke Ball Co [1893] 2 Q.B 49. â⬠¢ Advertisements are normally interpreted as invitations to treat, Granger and Sons v Gough (1896) AC 325. However they may be regarded as offers if they are unilateral, and may be accepted by the whole world Carlill v Carbolic Smoke Ball Co [1893] 2 Q.B 49. Furthermore, an advertisement can be an offer and not just an invitation to treat if it is very specific and detailed, for example, deposit on a bank account, as in CarlillRead MorePain Pump Balls1134 Words à |à 5 Pagessurgeons and anesthesiologists have implemented the use of continuous peripheral nerve blocks (CPNB), often referred to as pain pump balls, specifically we use the OnQ balls. ââ¬Å"The On-Q infusion device is an elastomeric device with a flow regulator that controls the flow of a local anesthetic agent through a peripheral catheterâ⬠(Burnett, 2011). The pain pump balls are intended to decrease post-op pain and maximize patientââ¬â¢s ability to participate in physical therapy. The question is , how effectiveRead MoreNon Exempt Purposes At A University Stand Point1139 Words à |à 5 PagesLooking more closely at a university stand-point, revenue produced from a non-exempt purpose is subject to potential taxation from the unrelated business income. With the formal definition in place, the following will provide a few specific examples of regular activities that universities participate in that may or may not qualify as unrelated business income: A.) University X, an exempt university, has racquet ball courts within a sporting facility along with dressing rooms that are available duringRead MoreThe College Board And Act Nonprofit Organizations1341 Words à |à 6 Pagescharacteristically demonstrate strong reading skills with well-developed vocabularies in addition to successfully employing a variety of test-taking strategies. Unless unequivocally eliminating the potential of ever attending a four-year college or university, it behooves most high school students to prepare and take one of the college admissions examinations. And regardless whether the SAT becomes the choice or not, the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) shouldRead MoreMale And Female Norms During 19th Century Mexico City1578 Words à |à 7 Pagespublished in 1886 and written by Josà © Tomà ¡s de Cuà ©llar, (New York: Oxford University Press, 2000) is a novella about nineteenth century Mexico. The author wrote this novel to express his thoughts and ideas regarding the manner in which men and women interacted with each other during this time. Cuà ©llar believed that the Mexican culture set impossible standards, and he conveys this ideology within the short story, Having a Ball. He concluded that men should seek women with more substance, rather thanRead MoreEnglish As Second Law Essay1027 Words à |à 5 Pagesstandardized tests. The law requires students who are not proficient in English to attain passing scores on English-language tests. The numbers of English as Second Language (ESL) students in the United States (US) are increasing, which could present a number of issues for colleges and universities. In the US, many students speak a second language. However, these students speak English first and their native language second because they were born in the US. They speak their native language with theirRead MoreThe Importance Of Sports1571 Words à |à 7 Pagesstudent athlete tends to be well prepared for approaching any obstacles that life may give them, as well as trying to be successful in what student athletes do inside and outside the classroom. For example, student athletes will be well prepared when entering high school, going to a university, applying for jobs, becoming a parent, etc.. In addition, studies have proven to show that the growth in attendance per sta dium, in recent amount of years, has increased in value. Ratifying the statement thatRead MoreThe Effects Of Physical Education On Schools1277 Words à |à 6 Pagessource of debate in whether it is an essential asset to a schools curriculum. With a failing economy at hand the first subjects to be eradicated are music, drama, and physical education. Dr. Dudley Sargent, a pioneer in physical education at Harvard University, suggest otherwise. In his article, Physical Training as a Compulsory Subject, Sargent argues that physical education is not only beneficial to the individual but is a great asset to a schools curriculum because only nourishing the mind and notRead MoreAlgebra, Logical Thinking, Or Prerequisite For Future Courses Essay1647 Words à |à 7 Pagesinformation which is considered to be abstract thinking. When they apply for a job or in a work setting the employers will look for these abstract thinking skills. In the article, ââ¬Å"Should Algebra Requiredâ⬠by Hac ker who appeared in the New York Times, he states that taking algebra is an obstacle for many students to graduate from college. Hacker indicates that algebra should be considered prudent because it ââ¬Å"develops studentââ¬â¢s problem solving skills, which involve step-by-step analysisâ⬠(2012). Based onRead MoreMy First Semester At College876 Words à |à 4 PagesBlue Bonnet Girls State this past summer. I believe that involving myself in these three organizations gives me the extra drive a student needs to flourish as an aspiring student to UT Austin. I grew up in a good home as a child and my parents both pushed me to the best of my ability that thankfully got me accepted into this amazing university. My first semester at college was a positive learning experience, although it was also incredibly challenging for me. Coming to The University of Texas was a
Saturday, December 21, 2019
How did the perception of women change in WW2 Essay
How was the perception of women changed throughout the Second World War? World War Two (WW2) broke out in 1939 and would have great effect on the Australian Home Front. The impact was particularly felt by women and their role in society changed to a significant extent. These changes are clearly evident from many factors that took place during the course of the war although, the most significant changes were due to the introduction of women to the predominantly male orientated workforce, fashion change and restrictions and the ââ¬Ëfriendly invasionââ¬â¢ of the American troops. Through identifying these changes it is clear to see how the role and perception of Australian women was completely changed. Women in the workforce are commonlyâ⬠¦show more contentâ⬠¦With these restrictions fashion had to change and become more dull bringing the femininity out of clothing to simplify it and use less materials. Mendes states ââ¬Å"In 1942 the design of new clothes was regulated so styles didnââ¬â¢t go out of fashion, No double breasted jackets... No pleated or darted pockets... Trousers were only permitted one hip pocket and the hems were narrowedâ⬠(2010,p.108). This is extended on by Olds when they state ââ¬Å"civilian clothing often mirrored military uniform style... womenââ¬â¢s nipped in waists were let out leaving shapeless characterâ⬠(2001,p.49) Both sourced corroborate that the extent of the regulations was excessive and created many difficulties. By doing this it removed the ability to express womenââ¬â¢s character and physique through their clothing. Also they felt it lowered their appeal to men and society which in turn effected their perception. The c hange in fashion altered the perception of women to society and toShow MoreRelatedBlack Men : A And Iron Triangle874 Words à |à 4 PagesProfiled in Miami: Connected to Iron Triangle? In recent years, our views of diverse races have gone from being particular, to being almost certain in our heads. Since the case of Michael Brown, our nation has been keeping a close eye on the men and women that guard us on our homeland. Black men in a certain area of Miami are being profiled for incoherent reasons. Policemen, but not all of them, are indulging on these situations for some reason. This is potentially a major problem. Finding out whyRead MoreWaiting For Godot And Dr Strangelove Essay1481 Words à |à 6 Pagesarise from particular ways of thinking and possess an enduring relevance.â⬠Following the dropping of the atomic bombs at the end of World War Two, global consciousness began to slowly change due to the realisation that civilisation could be destroyed at the press of a button. Texts that are able to grasp these changes, depicting their immediate context while also reflecting on universal questions, possess enduring value. Waiting for Godot, the 1952 stage play by Samuel Beckett, challenged the ideaRead MoreShylock in William Shakespeares The Merchant of Venice1385 Words à |à 6 Pagesretributions of Jewish representation, treatment and discrimination has been highlighted with their part and punishment received to their innocent race in historic events. But due to the horrific atrocities Jewish people have suffered during the WW2 under Hitlerââ¬â¢s repugnant and persecution before that as mentioned. Up to the present day pragmatics are very predisposed to the use of speech that disseminate the foundation and formation of our personal Jewish Stereotypes, views andRead MoreHow Is The Feminine And The Masculine Defined In Asia?1961 Words à |à 8 PagesHow is the feminine and the masculine defined in Asia? You must consider at least two countries and discuss both masculinity and femininity. To understand how femininity and masculinity is aligned in Asian countries, it is important to understand the political events of the time and how this influences the domains of men and women. Each evolvement of a country, through a political sphere, seeks a new identity and thus helps correlates the understanding of the changing definition of femininity andRead MoreCompare how women are presented in ââ¬ËOf Mice and Menââ¬â¢ and ââ¬ËAn Inspector Callsââ¬â¢.1759 Words à |à 8 Pagesââ¬ËWhat freedom men and women could have, were they not constantly tricked and trapped and enslaved and tortured by their sexualityââ¬â¢ ââ¬â John Steinbeck In ââ¬ËOf Mice and Menââ¬â¢ and ââ¬ËAn Inspector Callsââ¬â¢ both authors indirectly show their beliefs and opinions towards women and the way they are treated by society. In the time both texts were set- 1912 and the 1930ââ¬â¢s- women were generally seen as a lesser class than men and due to their sexuality, they were not treated fairly. Steinbeck and Priestley show thisRead MoreThe Atomic Bombs On Hiroshima And Nagasaki1764 Words à |à 8 Pagesthe civilian population including women and children. That invasion could have been the greatest bloodbath in history.â⬠(Capitalism Magazine - ââ¬ËThe Morality of Dropping the Bombââ¬â¢). The debate of whether dropping the bombs was really necessary is always discussed with the alternatives that could have proved to be a less destructive but effective option. In his memoirs, US President Harry Truman cited General George C. Marshallââ¬â¢s observation in the Australianââ¬â¢s WW2 anniversary series ââ¬Å"the b ombâ⬠whichRead MoreDeath Of A Salesman By Arthur Miller2091 Words à |à 9 Pagesin 1925 and Death of a Salesman 1949, gives a slightly different perspective being post WW1 and WW2 due to the state of America changing. The gender roles of men and women altered over this period as the war forced a change in responsibilities. The play Death of a Salesman was well received and has since been revived many times on Broadway. Whereas when published, The Great Gatsby had varied views and did not sell well, it was later after the Second World War that the novel received widespread appreciationRead MoreThe Impact Of Media On The Media2801 Words à |à 12 Pagesrepresentation and it is therefore not a new phenomenon in the 21st century. In Stuart Hallââ¬â¢s, The Perception of the Other, he describes what began to shape our notions on racial ideologies and differences as having happened during three incidents: the first was the contact of European traders and West African kingdoms, the second as the ââ¬Å"European colonization of Africa,â⬠and the third as the ââ¬Å"post-WW2 migrations from the ââ¬Ëthird worldââ¬â¢ into Europe and North Americaâ⬠(Hall 1997). During these threeRead MorePublic Relations And Understand The All Encompassing Impact Pr Has On Our Daily Lives1990 Words à |à 8 Pagesattitude of a population towards some cause or positionâ⬠has been in use for thousands of years. Whether it was used by kings or religious leaders, propaganda has been put into effect to control and subvert the masses over which they ruled over. Following WW2 and Hitlerââ¬â¢s brutal and effective use of propaganda the word took on a nefarious connotation spurring Bernays to coin Public Relations. Throughout time leaders have used various methods of persuasion to enforce their image of power over their constituentsRead MoreThe Psychedelic Art Culture From The Counterculture Revolution Of The 1960 S3588 Words à |à 15 PagesMany people such as Buckminster Fuller and his theoretical basis of Technological Utopainism . Also Lain Banks and his book Culture , believe the advancement of technology and science will allow Utopian living standards in the future providing changes in human nature and human conditions alongside none existent suffering and death resulting in the diminish of Dystopian believe. Artificial means come into place removing normal functions of human activity such as eating, sleep and even reproduction
Friday, December 13, 2019
Lack of Sleep Effects Studentââ¬â¢s Gpa Free Essays
Lack of Sleep Has a Direct Effect on a Studentââ¬â¢s GPA Gilbert, S. P. , Weaver, C. We will write a custom essay sample on Lack of Sleep Effects Studentââ¬â¢s Gpa or any similar topic only for you Order Now (2010). Sleep Quality and Academic Performance in University Students: A Wake-Up Call for College Psychologists. Journal of College Student Psychotherapy, 24(10), 295-306. Retrieved September 25, 2012, from the SocIndex database. Key Terms Defined GPA: Grade Point Average DWI: Dropped, Withdraw, Incomplete (Classes) GDI: Goldberg Depression Inventory PSQI: Pittsburgh Sleep Quality Index Summary This study was done to identify the relationship between sleep deprivation and a studentââ¬â¢s academic performance in areas such as GPA, class attendance, and incomplete assignments. 557 people were used for this with 35. 7% being male and 64. 3% being female. And the average age of the subjects being 19. The participants of the study were asked to complete several surveys to determine if they qualified for the study. A demographic survey asked about their GPA and the courses they dropped, withdrew from, or failed to complete. This was done to judge the studentââ¬â¢s previous academic levels. Next, they took what is called the GDI to determine the studentââ¬â¢s levels of depression. Students who showed abnormally high levels of depression were removed from the study to be further analyzed. The students remaining had scores of average or below average levels of depression. The final test was the PSQI, which is a self-report survey to determine the subjects sleep patterns. Using these self-report surveys the conductors of the experiment were able to determine that there is a relationship between quality of sleep and academic performance. Significance This study is the first known to have found a direct relationship between poor academic performance and poor sleep quality using a large sample size. Previous studies used smaller groups and had not accounted for depression as a factor in poor academic performance. This study also found that the quality of sleep many students experience is well below ideal and that this affects the GPAs of females more so than males although the reason behind this could not be determined. Socially this information can be used when counseling students experiencing poor academic performance, but show no signs of depression. Evaluation The authors presented the procedures and results of this study very effectively, and the materials were made extremely easy to understand. I believe the study could have been more in depth and accurate if actual sleep studies were conducted along with the self-report surveys. Along the same lines, a flaw in the study is that the researchers opened up the possibility of false reporting by only using the surveys and trusting the students to be completely honest. If I were to use two words to describe this article they would be ââ¬Å"expectedâ⬠and ââ¬Å"well-plannedâ⬠. Expectedâ⬠is referring to the results of the study. It doesnââ¬â¢t take a rocket scientist to guess that there is a connection between the quality of sleep and academic performance, however they expound upon that assumption and find more in depth results in the study. As for ââ¬Å"well-plannedâ⬠it is a word used to describe the procedures used to carry out the study. Eliminating dep ression as a variable was impressive foresight on the researchers part and is a large part of what makes this study so effective. Conclusion This article has thoroughly increased my knowledge of the extent of sleepââ¬â¢s effect on academic performance. While I hypothesized in my own mind that there was a connection, I had no idea how strong. I also think this article has helped me to understand how to help students struggling with academic performance and how to try to figure out all the possible issues instead of issuing a stereotypical label such as laziness. I believe further research should investigate the causes of this decreased quality of sleep and possible cures if it is a medical or biological issue. How to cite Lack of Sleep Effects Studentââ¬â¢s Gpa, Essay examples
Thursday, December 5, 2019
Mobile Phones And The Mobile Phone Virus Essay Example For Students
Mobile Phones And The Mobile Phone Virus Essay Mobile phone viruses began to emerge, the first mobile phone virus was called Caribe, it was created to infect the Symbian mobile OS. By using the Bluetooth communication feature it was able to spread from phone to phone and upon activation of the device it would display the message Caribe. In 2009 the first iPhone worm Ikee was created it was able to infect and spread among jailbroken iPhones that had installed SSH while using the default root password. This worm changes the wallpaper of your lock screen to a photo of Rick Astley with the message: ikee is never going to give you up.â⬠As of 2011, it s reported that as much as 73,000 malware strains are written every day. Considering that mobile smart phones have slowly been replacing our PCââ¬â¢s daily to do task, we are more at risk now that these malwares are being increasingly written for mobile phones. Just look at history and what occurred with PCs: It may have started as a practical joke, but soon after users started p utting more increasingly personal information it slowly turned from a joke into a more malicious purpose. History always repeats itself and it will be no different with smartphones and with this growing issue we need to be ready to increase our mobile security. Mobile malware that exists for mobile devices varies depending on the platform itââ¬â¢s trying to infect. For example, An Android Trojan is Backdoor.AndroidOS.Obad.a. It is a multi-functional Trojan that enables remote control of the device and allows the programmer access to install programs on to the phone to further infect your device. The Trojan spawned from vulnerability in the DEX2JAR software. DEX2JAR is a program that is used to convert an APK file into a JAR format, which is an executable java file format. Also a hole in the Android operating system was introduced. The virus modifies the xml file (AndroidManifest.xml) to bypass Google standards and allows exploitation on the device. There isnââ¬â¢t a user interface to acess the Backdoor.AndroidOS.Obad.a Trojan, and the program continues to spread in the background processes of the device. Ikee, was the first worm that was known for iOS devices. The worm replaces the wallpaper with a photograph of the singer Rick Astley. It was done through ssh protocols that were made available by jailbreaking an iOS device. Jailbreaking is the process of hacking into the iOS operating system and deleting the restrictions applied by Apple. Appleââ¬â¢s iOS operating system without jailbreaks has still seen many trojans and worms that spread through the App Store, for example the attack on the App Store is by a Russian application that took the userââ¬â¢s contact book information and uploaded the contacts to a server. This app has been removed through from the App Store after being closely monitored with Kaspersky anti-virus. Several instances have occurred in which users with jailbroken iPhones have had private data stolen from their phone. The name of the worm that is commonly linked to stealing private data on iPhones is iPhone/Privacy.A. The tool scans the Wi-Fi network and searches for jailbroken iPhones. After finding the phone the tool copies all data from SMS messages, videos, emails and so on. The program is run on the background while the user continues to use their phone. Statistics from the last few year show the mobile device world has become a major targets for cybercriminals. According to IDC (International Data Corporation), during the first quarter of 2012, Android recorded a year over year rise to an approximate 145% in market share and sales, becoming the most attacked operating system due to the sheer size of its market share and open source architecture. In 2013, nothing was significantly changed in terms of the mobile operating systems that are targeted by malware, Android is still the number one target and other OS get anywhere closer. In the first half of 2013, McAfee Labs researchers counted an approximation of 36,699 mobile malware samples, where 97% of those samples were designed to attack Goog le Android; by the end of this year the mobile malware samples reached 148,778 according to the Kaspersky Security Bulletin for 2013. The reasons for this are Androidââ¬â¢s leading market position, based on the incidence of third party app stores and its open source architecture, which make it easy to use for everyone: app developers and malware authors as well. Therefore this trend is not expected to experience any change in further years. On the next graphs it is possible to see this trend and how it has changed over the past three years. Fig A. Mobile Malware trend by OS (2011) Fig B. Mobile Malware trend by OS (2012) .u655ebb4030fb8b5e8ec086d9331bcffb , .u655ebb4030fb8b5e8ec086d9331bcffb .postImageUrl , .u655ebb4030fb8b5e8ec086d9331bcffb .centered-text-area { min-height: 80px; position: relative; } .u655ebb4030fb8b5e8ec086d9331bcffb , .u655ebb4030fb8b5e8ec086d9331bcffb:hover , .u655ebb4030fb8b5e8ec086d9331bcffb:visited , .u655ebb4030fb8b5e8ec086d9331bcffb:active { border:0!important; } .u655ebb4030fb8b5e8ec086d9331bcffb .clearfix:after { content: ""; display: table; clear: both; } .u655ebb4030fb8b5e8ec086d9331bcffb { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u655ebb4030fb8b5e8ec086d9331bcffb:active , .u655ebb4030fb8b5e8ec086d9331bcffb:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u655ebb4030fb8b5e8ec086d9331bcffb .centered-text-area { width: 100%; position: relative ; } .u655ebb4030fb8b5e8ec086d9331bcffb .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u655ebb4030fb8b5e8ec086d9331bcffb .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u655ebb4030fb8b5e8ec086d9331bcffb .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u655ebb4030fb8b5e8ec086d9331bcffb:hover .ctaButton { background-color: #34495E!important; } .u655ebb4030fb8b5e8ec086d9331bcffb .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u655ebb4030fb8b5e8ec086d9331bcffb .u655ebb4030fb8b5e8ec086d9331bcffb-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u655ebb4030fb8b5e8ec086d9331bcffb:after { content: ""; display: block; clear: both; } READ: Taming Of The Shrew (197 words) EssayMobile Malware trend by OS (2013) The most critical factor that comes along with the mobile malware development has been the growing use of mobile devices as a form of secondary authentication for user credentials or online transactions. The most common manifestation of this is the mobile transaction authentication number (mtan), which is the authentication used by some banks during online banking transactions. Malware developers are currently able to avoid this extra level of protection by creating a mobile application that catches the SMS messages used to validate these transactions, one example of it is the popular mobile banking Tro jan. On the next graph it is shown the malware distribution by behavior type. Fig C. Malware distribution by behavior type Fig D. Malware distribution by behavior type Finally, according to Juniper Networks the Mobile malware is becoming ââ¬Å"an increasingly profitdriven businessâ⬠. Mobile vulnerabilities are no longer just a playground for cybercriminals, but have become a common practice to accomplish the new main purpose, which is the financial profit. The following graph shows the comparison between discovered threats that are profit-motivated versus non-profit-motivated ones. Fig E. Mobile Threats profit-motivated versus nonprofit-motivated V. Future Examples of malware and research a. Android: One Root To Own Them All This is a vulnerability showcasing the technical details of Android security bug 8219321, disclosed to Google in February 2013. The vulnerability involves discrepancies in how Android applications are cryptographically verified installed. It allows for APK code modification without breaking the cryptographic signature. Therefore, that in turn is a simple step away from system access control. The vulnerability affects a wide number of Android devices, across generations architectures, with little to no modifications of the exploit. b. Android SpyPhone Service The Android SpyPhone service can be injected into any Android application. Phones can be tracked and operated from a Web based command and control server. The application can be used to track the phone s location, intercept phone calls and SMS messages, extract e-mail and contact lists, and activate the camera and microphone without being detected. c. Compromised CDMA Femtocell A Femtocell is a low-power cellular base station given or sold to subscribers by mobile network operators. It works just like a small cell tower, using a home Internet connection to interface with the provider network. When in range, a mobile phone will connect to a femtocell as if it were a standard cell tower and send all its traffic through it without any indication to the user. The state-of-the-art authentication protecting cell phone networks can be an imposing target. However, with the rising popularity of femtocells there is more than one way to attack a cellular network. Inside, they run Linux, and they can be hacked. A femtocell can be used for traffic interception of voice/SMS/data, active network attacks, and can even be able to clone a mobile device without physical access.. d. iOS Device Malicious Chargers Despite the plethora of defense mechanisms in iOS, it is possible to inject arbitrary software into current-generation Apple devices running the latest operating system (OS) software. All users are affected, because it requires neither a jailbroken device nor user interaction. An iOS device can be compromised within one minute of being plugged into a malicious charger. USB capabilities can be leveraged to bypass these defense mechanisms. To ensure persistence of the resulting infection, an attacker can hide their software in the same way Apple hi des its own built-in applications. To demonstrate practical application of these vulnerabilities, a proof of concept malicious charger was built, called Mactans, using a BeagleBoard. This hardware illustrates the ease with which innocent-looking, malicious USB chargers can be constructed. While Mactans was built with limited amount of time and a small budget, it is mind bottling what more motivated, well-funded adversaries could accomplish. VI. Conclusion With the threat of ââ¬Å"Mobile Malwareâ⬠looming in the air, the desire to give the general public fair warning has never been greater. This paper was intended to provided that knowledge the general public needs and will reinforce the topic to those who were already aware. The history of malware gave you a look into the not so distant past. The discussion of technical examples of malware was intended to show you how rapidly the threat is developing along with the statistics of malwareââ¬â¢s current expansion, and the future examples of malware and research showed you concepts that were unimaginable to the common electronic consumer. The majority of malware was originally designed to be a practical joke , but as we can see from the ever growing desire for malicious intent, the evolution of malware has followed suite. We can only hope that the growing need for security can be met.
Thursday, November 28, 2019
Is using a variety of sources important in order t Essays
Is using a variety of sources important in order to fully understand a news story? Write with reference to your news story. Nobody can deny that the first and most important step when you write about a news story is gathering information about your topic. It is an undeniable fact that without details, sources, evidence, one's writing will not have the intended impact of informing the audience. When you do a research about a news story you have various types of sources at your disposal. Firstly you can perform investigations on print sources like books, magazines and newspapers. On the one hand they are more reliable sources but on the other hand they are more expensive. Alternately, nowadays with the widespread availability of the Internet, instant coverage of the news is the norm rather than the exception and has replaced TV and radio as the main source for information. The most important disadvantage of the Internet though is that the web posters are not always as careful to make sure that the information is accurate. As far as I am concerned about my type of news stories it is imperative to search for and gather as much information as possible, due to the fact that it is a specialized event. You have to take into account that the previously mentioned types of sources would not suffice. Since this news story is all about an immersive, full sensory experience in order to have an impact on the reader you have to experience it firsthand from the primary source. Taking the above analyzed into account it is vital to gather information from a variety of sources to get a complete and accurate picture of what you try to inform your reader about your news story.
Sunday, November 24, 2019
Reading test for six-year-olds to include made-up words - Emphasis
Reading test for six-year-olds to include made-up words Reading test for six-year-olds to include made-up words The latest plan to boost childrens literacy levels involves a reading test for six-year-olds, which includes made-up words like mip, fack, zort, koob and glimp. The Government scheme is intended to provide a light touch phonics-based check, to either reassure parents of their childs ability, or to identify the pupils falling behind. It would entail reading back a list of both real and made-up words, to ensure that none was just recited by rote. Some of the words may be nonsensical, but the idea may not be quite as crazy as it sounds. Teaching with phonics where words are deduced by recognising the sounds associated with letters or groups of letters has been shown to help with individual word identification and spelling. Nick Gibb, Minister of State for Schools, quotes academic research from Australia and the US that points to synthetic phonics being the most effective method for teaching literacy for all children, especially those aged five to seven. And one can hardly fault the Government on their stated goals. Too many children leave primary school unable to read and write properly, says Gibb. We are determined to raise standards and the new phonics-based reading check for six-year-olds will ensure that children who need extra help are given it before it is too late. But it is the prospect of a test based solely on phonics that is causing consternation among education and literacy experts in the UK. Many think it is more likely to actually put kids off reading, by isolating the act from its own rewards: understanding and enjoyment. The test is trying to control all the different variables so that things like meaning dont get in the way, says president of the UK Literacy Association (UKLA), David Reedy. We think this seems a bit bonkers when the whole purpose of reading is to understand words. And children cannot learn through phonics alone: There is the context, the sentence itself, and whether they have that word in their spoken lexicon, Reedy points out. Professor Greg Brooks, from the University of Sheffield, has also questioned the term light-touch, saying the exam will inevitably become high-stakes, with all the educational deformations that are known to attend high-stakes tests, including teaching to the test and needless anxiety for children. And, if the UKLA are to be believed, it would be needless. They assert that the results wouldnt be a good indicator of how well pupils would read connected text, or pick up meaning. Perhaps the theory is sound enough, but the test itself is just a case of too much, too early. Most children at that age are not ready to learn phonics, never mind be tested on them, says Professor Janet Moyles, an early years and play consultant from Anglia Ruskin University. Children do not have formal teaching of reading in Scandinavian countries, for example, until they are six to seven years of age and do much better than our children in formal testing later.
Thursday, November 21, 2019
Ethics and Governance of Nike Essay Example | Topics and Well Written Essays - 1750 words
Ethics and Governance of Nike - Essay Example Nike is one of those companies of the world which are continuously accused of the ethical issues such as human rights and the working conditions in the Nike factories in the developing and under-developed countries. Despite of abandoning many unethical activities and involving itself in the global social and environmental activities, Nike is still accused for exploitation of labor rights in many countries around the world (Kahle, L. R. & Boush, D.M. & Phelps, M. 2000). The ethical issues and dilemmas faced by the Nike Incorporation are discusses below in detail. The manufacturing units of the Nike Incorporations have been established in the developing or under-developed countries because of the cheap labor in these countries. The wages provided by Nike are even lower than the standard wage level in those developed or under-developed countries. The employees at Nike are unable to meet their basic needs. Nike has made an effort to solve the issue by employing the workers at the wage rate as given by those countries. Nike is involved in the violation of the global child labor laws. The children of the age 12 to 14 are working at the manufacturing units of Nike. Nike failed to practice the child labor laws in the under-developed countries. The human rights committees are continuously criticizing Nike for paying huge amounts to the celebrities for the endorsement of their products. The famous sports celebrities are paid millions of dollars to market and advertise the Nike products It is suggested to spend a part of money to improve workers standards of living and in the community building. Sweatshops Another issue involved sweatshops operated by the company. Sweatshops are the illegal and unethical activities
Wednesday, November 20, 2019
The International Accounting Standards Board and it role in Essay
The International Accounting Standards Board and it role in harmonization of accountign standards - Essay Example One example is in the availing of depreciation. In the United Kingdom, depreciation is determined according to, "convention and pragmatism, rather than exact rules[determining] the method of depreciation, estimates of the scrap value and the expected length of life (Ferrari L 2005). Germany, on the other hand, lays down exact rules and regulations for all these aspects in detail, leaving no room for manipulation. There is thus a need to introduce common internationally accepted norms, which would minimize such differences. The International Accounting Standards Board (IASB) is one such institution that has undertaken the responsibility of formulating such standards to remove the anomalies between the 'generally accepted accounting practices' of different countries, through a process of harmonization of accounting standards. The IASB was founded in April 2001, as a successor to the International Accounting Standards Committee (IASC). The IASC was an independent body formed in 1973, with the broad objective of, " [furthering] harmonization of accounting practices through the formulation of accounting standards to promote their worldwide acceptance" (Encyclopedia of Business and Finance [EBF]). In May 2000, a new structure for the IASC was approved, leading to the establishment of the IASB. As per KEWL (Knowledge Environment of Web-based Learning), the main objectives of the IASB are: - Develop, in the public interest, a single set of high quality understandable and enforceable global accounting standards that require high quality transparent and capable information in financial statements and other financial reporting to help the participants in the various capital markets of the world and other users of the information to make economic decisions. Promote the use and rigorous application of those standards. Work actively with national standards-setters to bring convergence of national accounting standards and International Financial Reporting Standards (IFRS) to high quality solution. In order to most objectively achieve the above aims, the organization of the IASB has been structured as follows (KEWL): - Trustees. Comprises of nineteen individuals from all geographical regions of the world, of whom at least five should represent the accounting profession. The primary responsibility of the Trustees is to appoint Board members, exercise oversight and raise funds for the organization. Board. Consists of fourteen individuals (twelve full time members and two part-time members) and has the sole responsibility of setting accounting standards in the form of International Financial Reporting Standards (IFRS). Standards Advisory Council (SAC). This is another body of experts from different geographical regions and functional backgrounds with expertise required to contribute to the formulation of accounting standards. There are about fifty members of the Council. International Financial Reporting Interpretations Committee (IFRIC). This is a committee of the IASB that assists the IASB in establishing and improving standards of financial accounting and reporting for the benefit of users, preparers and auditors of financial statements. The IFRIC assists the IASB in achieving international convergence of accounting standards. The IASC had introduced 41 International Accounting Standards (IAS) during its tenure
Monday, November 18, 2019
The Ruthless 2010 Winter in America Essay Example | Topics and Well Written Essays - 750 words
The Ruthless 2010 Winter in America - Essay Example Being a resident of New York, I personally hold the opinion that ââ¬Å"this storm brought with itself the most horrific casualties compared to the many other previous hurricanes met by America.â⬠Though every winter, snowstorms manage in creating scenes that require endurance but this year, the drastic havoc created by the cold and bitter winter was actually above the threshold of suffering. The storm caused many deaths and historic snowfall totals were created by the extensive landslides. It competes with the other epic storms that previously slammed the States. ââ¬Å"In snowfall, the Blizzard of 2010 now rivals the Knickerbocker Storm of 1922 for its impact on the Eastern Seaboard of the United States.â⬠(Anon. 2010). Thousands of flights were canceled owing to the strong winds. Rail and road service was suspended bringing the public to a halt at many stations in severe cold and deaths were caused by the bitter winter. ââ¬Å"The storm also dampened enthusiasm on Wall Street where trading on Friday was light. U.S. Treasury and bond trading was also dull.â⬠(Nichols, 2010). I myself was tired of shoveling for many hours when I was supposed to hurry for the airport because I had to see my father who was in the hospital, but I was poorly exhausted by the snowstorm just like many other helpless people. The bad effects of the storm did not leave the economy safe since it had to struggle a deal once the winter got over, trying to emerge from the collapse. Over a million businesses suffered blackouts. Relentless winter rains following the storms across the region sent the rivers flooding over their banks and left many people dead.
Friday, November 15, 2019
Advantages And Disadvantages Of Alternative Fuels Environmental Sciences Essay
Advantages And Disadvantages Of Alternative Fuels Environmental Sciences Essay The worlds energy consumption has been increasing progressively since the industrial revolution (SEP, 2009). Global population is continuing to dramatically rise and the increase in economic development, particularly in China and India, over recent decades has contributed to increases in energy consumption (Hillstrom Hillstrom, 2003). Currently, nearly 45 percent of Australias total energy consumption is accounted for by coal, with oil providing approximately 35 percent, natural gas supplying around 15 percent and green power providing just over 5 percent (Hillstrom Hillstrom, 2003). Alternative fuels are stated to be a potentially viable alternative to the use of fossil fuels. Fossil fuels contribute to almost eighty percent of the total energy used in the world (Evans, 2007; International Energy Agency (IEA) Bioenergy, 2005). Fossil fuels are non-renewable resources that are limited in their supply and the burning of fossil fuels on a global scale can produce air pollution, such as nitrogen oxides (NOx), release significant amounts of greenhouse gases, such as carbon dioxide (CO2), and contribute to global warming (Evans, 2007; Shahid Jamal, 2008; Hill, et al., 2006; SEP, 2009). Alternative fuels are considered to have a less adverse effect on the environment, and are stated to be a solution to the problems created by fossil fuels (SEP, 2009). Alternative fuels, such as ethanol, methanol, and biodiesel may prospectively provide an alternative for global fuel requirements. The main difference between fossil derived fuels and alternative fuels is the oxygen content, with alternative fuels having 10-45 wt% oxygen compared to fossil fuels which contain almost none (Gupta Demirbas, 2010). There are however, a number of drawbacks related to alternative fuels which may inhibit them from completely replacing fossil fuels without technological or genetic advancements (U.S. Congress, Office of Technology Assessment, 1990). Outline This paper aims to examine the advantages and disadvantages of alternative fuels. The discussion will commence by defining a number of relevant terms. The analysis will then consider ethanol and methanol as alternative fuels, including their production. Subsequently, biodiesels and their production will be examined. Following this, the advantages and disadvantages of alternative fuels will be considered. The use and manufacturing of alternative fuels in Australia will then be assessed. Lastly, the main arguments of this account will be summarised. Definitions Alternative fuels are a sustainable form of energy, are fuels that have not derived from petroleum and can include alcohols, biofuels, hydrogen, natural gas and propane (Saddleback Educational Publishing, 2009). They are commonly solid, liquid or gas biofuels acquired from biomass, vegetable oil, or generated from agricultural food crops (Demirbas, 2008; Hill, et al., 2006). A viable alternative fuel must be economical, supply a net energy gain, be beneficial to the environment, and be able to be produced in considerable volumes with limited detrimental impacts (Hill, et al., 2006). The alternative fuels that are currently prevalent throughout the world are ethanol and biodiesel (Vadas, Barnett Undersander, 2008; Groom, Gray Townsend, 2008; Gupta Demirbas, 2010). Ethanol also referred to as ethyl alcohol, and methanol, methyl alcohol, are colourless liquid alcohols, less dense than water, with the chemical formulas C2H5OH and CH3OH respectivley (Baird Cann, 2008). Biodiesel is a carbon-neutral fuel that is a mixture of fatty acid methyl esters (Baird Cann, 2008; Kemp, 2006). Alcohols: Ethanol and Methanol Ethanol is one of the most widely utilized liquid biofuels that can be combined with gasoline to create an ethanol blend fuel, or it can be used in pure form (Gupta Demirbas, 2010; Baird Cann, 2008). It may be derived by fermenting carbohydrates obtained from natural sugars, starches or cellulosic biomass in plants including sugar cane, corn or straw (Gupta Demirbas, 2010; Larkin, Ramage Scurlock, 2004). Generally, this process The USA and Brazil are presently the two major producers of bioethanol (Ragauskas, et al., 2006). In the US, corn is the major primary base for ethanol production while in Brazil, sugar cane is dominant (Brown, 2003). Groom, Gray and Townsend (2008) showed that current fuel yield for corn ethanol was between 1135 1900 L/hectare and that the necessary area of land to meet even 50% of US transport fuel needs was over 157% of US cropland. Methanol Biodiesel Biodiesel is obtained from the oil in a variety of seed plants, a large majority being developed from soybean (Larkin, Ramage Scurlock, 2004; Demirbas, 2008). Biodiesel is currently manufactured around the world in countries such as the USA, Germany and Malaysia (Larkin, Ramage Scurlock, 2004; Groom, Gray Townsend, 2008). Globally, approximately 1.5 million tonnes of biodiesel per year is produced (Larkin, Ramage Scurlock, 2004). In Table 4, it can be seen that current fuel yield for soybean biodiesel was between 225-350 L/hectare and that the necessary area of land to meet even 50% of US transport fuel needs was over 180% of US cropland. Advantages and Disadvantages of Alternative Fuels Alternative fuels such as methanol, ethanol and biodiesel have numerous advantages and disadvantages regarding environmental and societal impacts. The replacement of fossil fuels with alternative fuels could result in a decrease of CO2 emissions, decrease air pollution and reduce acid rain (Evans, 2007). Additional benefits include sustainability, fuel security, regional development and a decrease in rural poverty (Gupta Demirbas, 2010). The land area required to generate sufficient alternative fuel to meet demands however, may compete directly with agriculture requirements, water use, may cause pollution from the use of herbicides and pesticides, and could result in the destruction of natural habitats and a decrease in biodiversity (Evans, 2007; Giampietro Ulgiati, 2005). In developing countries, the expansion of the alternative fuel industry could increase deforestation, decreasing the removal of CO2 from the atmosphere through photosynthesis (Groom, Gray Townsend, 2008). Methanol and Ethanol Advantages There are several advantages concerning the use of methanol and ethanol as alternative fuels. Carbon dioxide in the atmosphere is removed by the crop used for ethanol generation, resulting in the process being carbon neutral (Larkin, Ramage Scurlock, 2004). Using ethanol over fossil derived fuels can result in a reduction of CO2 up to 75 percent (Howard Olszack, 2004). Higher densities of ethanol fuel and air can be combusted in an engine compared to petroleum due to ethanols constricted boiling point range and higher latent heat of vaporization (Brown, 2003; Demirbas, 2008). Additionally, higher energy density can be achieved in the engine due to a lower stoichiometric air to fuel ratio (Brown, 2003; Demirbas, 2008).This may produce enhanced engine efficiency and elevated power outputs in ethanol fuelled vehicles when contrasted to petroleum fuelled vehicles. The use of ethanol as an alternative fuel can result in lower pollution emissions compared to fossil fuels, particularly re garding particulates, alkenes, aromatics and carbon monoxide (Baird Cann, 2008). Table 2: Alternative fuel properties compared to fossil derived fuels (Adapted from: Borman Ragland, 1998, pp. 37). Disadvantages There are numerous economic drawbacks to the use of ethanol as a substitute for petroleum-based fuels. Ethanol is still far from being economically competitive when compared to fuels derived from fossil fuels (Larkin, Ramage Scurlock, 2004; Howard Olszack, 2004). Expensive direct costs required for the production of ethanol can include fertilisers, pesticides, irrigation, fuels and electricity as well as machine or equipment maintenance (Vadas, Barnett Undersander, 2008). Fixed costs tend to include land charges, wages for labourers, insurance and depreciation of assets such as equipment and buildings (Vadas, Barnett Undersander, 2008). The economics of ethanol production are very uncertain; its viability depends on the price of crude oil and the world prices of the raw material, for example, sugar (Larkin, Ramage Scurlock, 2004). The production and use of ethanol is not economically competitive at present, suggesting that it is not a viable alternative. There are disadvantages linked to the use of methanol and ethanol as alternative fuels. Ethanol has a lower amount of energy generated per litre combusted than gasoline (Baird Cann, 2008). The use of pure ethanol and methanol is limited in colder climates by their low vapour pressures (Baird Cann, 2008). A disadvantage in using methanol is that it is more toxic than gasoline (U.S. Congress, Office of Technology Assessment, 1990). Erosion, nitrogen leaching and denitrification are also other significant problems related to corn produced alcohols (Vadas, Barnett Undersander, 2008). Environmental degradation is an issue related to ethanol production from crops, which leads to the concern of whether biofuel generation is indeed sustainable for certain crops (Vadas, Barnett Undersander, 2008). Ethanol yield from various crops can vary significantly, and are usually inefficient (Larkin, Ramage Scurlock, 2004; Ragauskas, et al., 2006). The production and use of ethanol does not always provide a sufficient net energy gain and there are adverse environmental effects, indicating that it is not a viable alternative. Biodiesel Advantages There are a number of positive factors when considering biodiesel over petroleum-based diesel. Biodiesel production is deemed renewable (Shahid Jamal, 2008). The fuel itself is generally non toxic and biodegradable (Demirbas, 2008; Shahid Jamal, 2008). The fuel properties of biodiesel are similar to petroleum-based diesel, revealed in Table 2, allowing it to be used in unmodified indirect injection diesel engines with only minor drawbacks (Brown, 2003; Shahid Jamal, 2008). Biodiesel has a higher flash point, also seen in Table 2, meaning that it is safer to transport and store than diesel (Brown, 2003; Demirbas, 2008).The exhaust emissions from the fuel contain considerably less nitrogen and sulphur oxides (Shahid Jamal, 2008). These factors support the idea that biodiesel is an alternative form of fuel; however this does not make it a viable alternative to petroleum-based diesel. Disadvantages There are many limitations related to the use of biodiesel as a substitute for petroleum-based fuels. Biodiesel can achieve an energy ratio as low as three to one (Larkin, Ramage Scurlock, 2004). The production of biodiesel from crops, such as soybean, can result in adverse environmental effects. These can include nitrogen and phosphorus leaching that can lead to the loss of biodiversity and the release of nitrous oxide, a greenhouse gas (Hill, et al., 2006). In some countries, such as Indonesia, Malaysia and Thailand, vast expanses of forests are being cleared to produce oil-palm plantations for biodiesel (Groom, Gray Townsend, 2008). Biodiesel, compared to fossil fuel derived diesel, tends to produce lower power and torque as well as higher fuel consumption (Demirbas, 2008). Biodiesels are not cost competitive when compared to petroleum-based fuels (Hill, et al., 2006). The cost of biofuel tends to vary on a number of factors including the price of crude petroleum, the variabilit y in the crop and the cost of the feedstock used (Demirbas, 2008). The production and use of biodiesel is associated with some adverse environmental effects and it is not economically competitive at present, indicating that it is not a viable alternative. Alternatives Fuels Use and Manufacturing in Australia -sugar cane (ethanol) Conclusion Alternative fuels such as methanol, ethanol and biodiesel have both advantages and disadvantages regarding impacts on the environment and society. At present, commercial biofuel production is a controversial issue that is still relatively new. It is conceivable that biofuels will become a selective alternative to fossil fuels as a source for transportation fuels but not a complete substitute. As oil prices become increasingly more expensive, biofuels do become more economically viable. Biofuels are effective on a small scale basis, but not on a large scale. There are numerous problems currently associated with the manufacturing of biofuels such as the vast amount of land, labour and water required. The development of better second and third generation biofuels would be more effective as they potentially use less land and have a greater chance of being a viable alternative for fossil fuels. Great improvements in current technology, genetic advancements for biomass crops and reduced en vironmental and societal effects could see biofuels become a selective substitute but not a replacement for global energy demands.
Wednesday, November 13, 2019
John Stuart Mill and the Ends of Sport :: Philosophy Philosophical Sports Essays
John Stuart Mill and the Ends of Sport ABSTRACT: While his own preference may have been for an engaging book over an exciting ballgame, John Stuart Millââ¬â¢s distinction in Utilitarianism between higher and lower pleasures offers a useful framework for thinking about contemporary sport. This first became apparent while teaching Utilitarianism to undergraduates, whose interest is often piqued by using Millââ¬â¢s distinction to rank popular sports such as baseball, football and basketball. This paper explores more seriously the relevance of Millââ¬â¢s distinction for thinking about sport, focusing specifically on his claims about intellectual complexity and aesthetic value. It finds that while the distinction of higher and lower pleasures does support a hierarchy among sports, it remains problematic to assert that any sport could in fact constitute a genuine higher pleasure. Mill originally offered the distinction between higher and lower pleasures as a way of defending utilitarianism against critics who found it degrading. Because utilitarianism defines moral rightness solely as the net production of pleasure over pain, critics charged that it portrayed human happiness as no different from the contentment of well-fed barnyard animals. To these critics, any moral theory that cast human life as having no end higher than the pursuit of pleasure was surely "a doctrine worthy only of swine".(1) Mill countered that it was actually the critics of utilitarianism who degraded humanity, for they tacitly assumed that humans were capable of nothing more than animalistic pleasures. Mill maintained happiness is indeed a function of pleasure, although humans are capable of higher forms of pleasure than the other animals. Mill writes Human beings have faculties more elevated than the animal appetites, and when once made conscious of them, do not regard anything as happiness which does not include their gratification.(2) True human happiness thus requires at least some exposure to activities that gratify the higher faculties of the human mind. And though the pleasure of such activity requires greater effort and even some pain to realize, Mill considered it intrinsically superior to the relatively passive and animalistic pleasures obtained from satisfying one's hunger, thirst, or sexual desire. Thus, unlike Bentham, who thought that the pleasure obtained from reading one good poem could be equaled through playing many games of pushpin, Mill's distinction is qualitative: a higher pleasure can never be duplicated through the simple aggregation of lower pleasures. Mill posited three distinct sources of higher pleasure: (1) acts involving intellectual complexity (2) acts engaging the aesthetic imagination; and (3) acts engaging the moral sentiments.
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