Involvement and Young Adults Sexual Health Knowledge Article

Involvement and Young Adults Sexual Health Knowledge - Article Example Particular emphasis has been placed on social media artifacts because they are so heavily used by adolescents and young adults. In addition, individuals within this age group receive a large amount of their information from such sources. Prior to this study, researchers viewed the social media as negatively impacting the sexual decisions of young adults. Although there is the valid support for this supposition, the authors of this article suggest there may also be some positive effects of social media artifacts on this population. These effects include educating young adults about sexually transmitted diseases and offering the possible outcomes of premarital sex. Pointedly, the authors state that the majority of earlier research concentrated solely on the television as the primary source of information—there was no focus on magazines. Due to the broad range of sexual topics discussed in modern day magazines that are read by young adults, researchers postulate that these magazines may assist young adults with making decisions about sex such as discussing contraception options with a partner or choosing to refrain from sexual activity until marriage. Consequently, it can be correlated that an increase in magazi ne reading may lead to an increase in condom/contraceptive and more positive decisions concerning sexual health. Therefore, this article aims at understanding how magazines serve as constructive sources of information and enable young adults to make informed decisions about their sexual health. Throughout Studies 1 and 2, the authors hypothesized that â€Å"because of the coverage of sexual health issues in magazines †¦ reading certain genres of magazines (women’s lifestyle, teen, and men’s lifestyle) would be positively correlated with sexual health knowledge, safe-sex self-efficacy, safe-sex intentions, and contraceptive use† (p. 287).

Ping Sweeps and Port Scans Essay Example for Free

Ping Sweeps and Port Scans Essay This report is to provide insight on nefarious computer activities called ping sweeps and port scans as a request from management. I will identify them, explain what they are use for, how they are used and how to stop them from attacking a network. Finally I will discuss how they can be eliminated as security risk. The information in this report is designed to increase the understanding and knowledge of these two activities so that this company’s IT department will be in a better position to recognize them and block potential attacks from their use. According to S. Branch (2012), in his article What is a Ping Sweep he says â€Å"A ping sweep, also called an Internet Control Message Protocol (ICMP) sweep, is a diagnostic technique used in computing to see what range of (IP) addresses are in use by live host, which are usually computers†. Ping sweeps are not unusual, they are often used by administrators in diagnosing network issues; however, hackers also use ping sweeps to find active computers so they will know where to concentrate their attacks. This can become a serious security breach for an unprepared network. Hackers send not one ping but many packets at the same time. This tends to slow down a network. When the hackers ping sweep finds an active computer it can send request for confidential information. There is no reason to be alarmed by ping sweeps because the solution for stopping them is very simple. The system administrator only need to disable ICMP packets and if the system administrator wants to do a ping sweep, just enable the ICMP packets temporarily. According to S. Branch (2012), â€Å"ping sweeps are older and slower technology, and are not in use as much as in the past†. A port scan attack is a popular reconnaissance technique that attackers use to discover services they can break into according to Yahoo Answers (2007), Author unknown. Yahoo Answers states that â€Å"All machines connected to a network run many services that use TCP or UDP ports and there are more than 6000 defined ports available. Normally port scan does not make direct damage just by port scanning. Potentially a port scan helps the attacker find which ports are available to launch various attacks†. A port scan sends a message  to each port one at a time. The response received back indicates whether the port is being used and if so, the port will be probed for weakness. TCP ports are the most attacked ports because they are connected oriented and give good feedback to the attacker. The most frequent port scan attacks to look for are: Stealth Scan, which is design to be undetected by auditing tools, SOCKS, which allows multiple machines to share a common internet connection, easy access when not configured correctly. Bounce Scans, are systems that they can bounce their attacks through. These systems are FTP server, Email server, HTTP Proxy, Finger and others. These all have vulnerabilities to do bounce scans. They also use UDP ports to find open ports, but it is not often used because it is easily blocked. Port Scan attacks can be reduced or completely solved by deploying Firewalls at critical locations of a network to filter unwanted traffic. There is also Port Scan Attack Detectors (PSAD) on the market for free use. In the fast developing world of computer technologies there will always be hackers and other types looking for ways to still. In the earlier days of computer technology they were not much of a problem if any. Today programmers and system builders program and build their goods with hackers and others in mind. Many security features are built in and other features are discussed and put in place at the beginning of the project. Nothing is foolproof, but if there is a way for them to get in, there is a way to keep them out. References Author unknown. (2007). What is a Port Scan Attack? : Yahoo Answers http://answers.yahoo.com/question/index?qid=20061105020422AAtre1p Branch S. (2012). What is a Ping Sweep? :  © 2003-2013 Conjecture Corporation http://www.wisegeek.com/what-is-a-ping-sweep.htm

Comparing Barn Burning and Pauls Case :: comparison compare contrast essays

Barn Burning and Paul's Case The stories "Barn Burning" written by William Faulkner and "Paul's Case" written by Willa Cather both have two separate characters with very similar troubles. Each has a uniquely sad narrative. "Barn Burning" is a sad story because it not only shows the classical struggle between the underprivileged and the privileged classes, but also the struggle between a father and his son, Sarty. Together, these two boys share comparable lifestyles. Each has conflicts with his father, fantasize of a wealthier existence, and flee from the tribulations in his life. Sarty's main dilemma is his loyalty to his family, which collides with his disappointment and suppressed dislike for his own father. He tends to hide his feelings by denying the facts, "our enemy he thought in that despair: ourn! mine and his both! He's my father!" (Faulkner 171). Sarty appears to be fearful of his father: "If I would have said they wanted only truth, justice, he would have hit me again. But now he said nothing. He was not crying. He jut stood there." (Faulkner 173) In comparison, Paul and his father also have conflicts and Paul too seems to be afraid of his own father. He decides that he would much rather spend the night in the cellar of his house than go inside and face his father. Paul does not feel as much at home when he is at his father's house as he does at Carnegie Hall where he works as an usher and spends most of his time. Paul's teachers and his father believe his working at the theater affects his schooling. As a result, Paul's father takes him out of school and forces him to work for a company referred to only as the firm of Denny and Carson as an office boy. Paul's dream to live like the stars is taken away when his father forbids him to work, visit, or go anywhere near the theater. It is at Carnegie Hall that Paul became struck by the glitter and the starlight of the stage. He is not star struck in the sense that he wanted to perform in any way; he is simply content to observe others' performances.

Monitoring and evaluation Essay

Evaluating development programmes 5 What is impact evaluation? 6 Types of evaluation 7 Evidence-based policy making 8 Evaluation questions; hypotheses and performance indicators Development Finance (IFMR) Monitoring an Dec 2,2013 2/11 d Evaluation It is a process that increases â€Å"the range of human choice† [sen,2000] Development is a multidimensional concept: HDI (UNDP) Growth is unidimensional: PCI, GDP Growth and development are interdependent: two-way causality Inclusive growth or growth with a ‘human face’ Eradication of â€Å"capability† deprivations: hunger, malnutrition, access to healthcare, education, etc. Efficiency vs Equity: Bhagwat’ vs Sen 3/11 Development economics as a discipline Emerged in 1940s (following World War II): Asian, African and Caribbean colonies became independent How to achieve development in these emerging economies? Their problems are wholly different from those in advanced countries Need for planning was felt Promoters of development: The World Bank and its affiliates, agencies of I-IN, etc. New evelopment economics went beyond classical(Smith, Malthus, Ricardo) and neoclassical predecessors 4/11 lopment economics as a discipline Why a separate discipline? â€Å"Development economics consists in part of the refinement of general economics to deal with questions which arise in the context of development, and partly of certain special ideas which have proved useful in studying developing countries. † [Bliss, Handbook of Development Economics(1989)] Development economics is dead (Hirschman, 1981; Lal, 1983): ‘East Asian Miracle’ as a triumph of free market Initial phase: industrialisation (Mahalanobis model); inward looking policies

Innovators in the development of this technology Essay

Biochips are soon expected to revolutionize clinical diagnostics, massively parallel DNA analysis, and other laboratory procedures involving molecular biology. In recent years, high-density DNA micro arrays or biochips have revolutionized biomedical research and greatly accelerated target validation and drugs discovery efforts. The utility of micro array technology is that it permits highly parallel gene expression profiling; provide snapshots of the transcriptome in both healthy and diseased states. Biochips can be used to identify and prioritize drug targets, based on their ability to confirm a massive number of gene expression measurements in parallel. Biochips have been utilized to address in vitro pharmacology and toxicology issues, and are being widely applied to improve the processes of disease diagnosis, pharmacogenomics and toxicogenomics. The biochips widely in use today, however, owe their existence to innovation in miniaturization in both the private and academic sectors. Innovators in the development of this technology include Hyseq, Oxford Gene Technologies and Stanford University. The biological nature of biochips also raises the possibility of some exciting medical applications – they could be implanted in the body of interface with the living system. Some possibilities include: Brain implants to circumvent damage that has caused blindess and deafness. Cardiac implants to regulate heart beat, Blood implants to regulate drug discovery (e. g. insulin for diabetics) and implants to control artificial limbs The fabrication of complex three dimensional biochips with the fabrication technology now used in the electronics industry is probably impossible. An essential feature of the use of a protein matrix is that the proteins directly their own assembly and the appropriate positioning of the semiconductor molecules. These are numerous examples of self assembling protein structures, including virus particles and these are being studied intensely for potential applications to biochip technology. Biochips will not be possible without computer designed proteins and rDNA technology. Yet it will probably be several years before rDNA technology will be able to contribute substantially to biochips research, because it is first necessary to understand more about the relationship between protein structure and function, the biological self-assembly processes, and the mechanisms by which molecules could do logic functions and store memory. Future The boundaries of technology will be continually challenged as this technology progresses, and novel applications are devised. In addition to the evolving technical approaches of DNA micro array systems, new applications for microarrays are being developed. Recent progress in combining the use of chromatin (ChIP) arrays with DNA microarrays has allowed genomewide analysis of transcription factor localization to specific regulatory sequences in living cells. Biotechnology is usually among most technologies in that it spans an array of scientific disciplines. Individuals seeking to be well versed in applications of biotechnology must have inter-disciplines training. Bioprocess engineers, for example need some knowledge of biochemistry and microbiology as well as knowledge of engineering design so that the most efficient combination of micro-organism and bioreactor can be determined. Many industrial sectors are applying biochip technology. The sectors include are pharmaceuticals, agriculture, specialty chemical and food additives, environmental applications, commodity chemicals and energy and bioelectronics. References Commercial biotechnology: An International Analysis, 1985, Office of Technology Assessment, United States Congress. Office of Technology Assessment, United States, Congress Biochips: Technology and Applications, 2003, Wan-Li Xing, Jing Cheng

Get the 411 on the 809 Area Code Scam

Get the 411 on the 809 Area Code Scam Viral alerts circulating since 1996 warn consumers not to comply with telephone, pager, or email requests to dial phone numbers beginning with the area code 809, 284, or 876. Its a real scam, but less prevalent than the alerts suggest. These alerts have been circulating since the mid-1990s. Heres an example of one that appeared on Facebook in February 2014: VERY COSTLY NEW AREA CODE:- READ AND PASS ALONG0809 Area CodeWe actually received a call last week from the 0809 area code. The woman said Hey, this is Karen. Sorry I missed you- get back to us quickly. I have something important to tell you. Then she repeated a phone number beginning with 0809. We did not respond, this week, we received the following e-mail:Do Not DIAL AREA CODE 0809,0284, and 0876 from the UK .This one is being distributed all over the UK ... This is pretty scary, especially given the way they try to get you to call. Be sure you read this and pass it on. They get you to call by telling you that it is information about a family member who has been ill or to tell you someone has been arrested, died, or to let you know you have won a wonderful prize, etc.. In each case, you are told to call the 0809 number right away. Since there are so many new area codes these days, people unknowingly return these calls.If you call from the UK you will apparently be charged a minimu m of  £1500 per-minute, and youll also get a long recorded message. The point is, they will try to keep you on the phone as long as possible to increase the charges.WHY IT WORKS:The 0809 area code is located in the Dominican Republic ....The charges afterwards can become a real nightmare. Thats because you did actually DID make the call. If you complain, both your local phone company and your long distance carrier will not want to get involved and will most likely tell you that they are simply providing the billing for the foreign company. Youll end up dealing with a foreign company that argues they have done nothing wrong.Please forward this entire message to your friends, family and colleagues to help them become aware of this scam. Analysis: Somewhat True Variants of the 809 area code scam alert have circulated via email, online forums, and social media since 1996. Albeit in an exaggerated and not entirely accurate fashion, the warnings describe a real scam in which consumers are tricked into dialing international phone numbers and racking up unexpected long-distance charges (though nowhere near the whopping $24,100 total or  £1500 per minute reported in these rumors). According to ATT, the scam has become less prevalent in recent years thanks to the preventative efforts of long distance carriers. The 809 area code scam can work because a few regions outside the U.S., including the Caribbean and Canada, can be dialed directly without the usual 011 international prefix. 809 is the area code of the Dominican Republic. 284 is the area code of the British Virgin Islands. 876 is the area code of Jamaica. Since these numbers arent subject to laws outside those countries, theres no legal requirement to inform callers in advance of any special rates or fees. Perpetrators have conned victims into dialing the numbers by leaving messages claiming that a relative has been injured or arrested, an unpaid account must be settled, or a cash prize can be claimed, etc. ATT advises that consumers always check the location of unfamiliar area codes before dialing. This can be done by querying the NANPA website (North American Numbering Plan), checking an area code locator website or simply Googling the area code and viewing the top result.

Abortion -- Fathers and Fetuses essays

Abortion Fathers and Fetuses essays I believe in some cases, a woman should have the right to have an abortion if she so chooses. But in the case of Steve and Michelle, presented by philosopher George W. Harris, I feel that Michelle does not have the right to abort her child. When Michelle decided that she was not going to tell her husband Steve about her intentions not to have children, she was wrong. She deceived her husband through her actions as well as lying to herself, believing that she could change her husbands views of family life. Michelle was unsuccessful in her attempts to change these views, and soon the unexpected happened and she became pregnant. Michelle now desires to have an abortion. A large problem arises, for Steve, being the father, does not agree to the abortion. Although Michelle is the direct bearer of the weight of pregnancy, this does not exclude the parental right of Steve. Each parent has contributed to the offspring and therefore Steve should be able to have the right to decide whe ther his child will live or not. The child is a part of him as well and therefore the father has a right to express and defend his views about the welfare of his offspring. I am not blaming the whole uncomfortable situation on Michelle alone, for Steve should have made sure, along with Michelle, that the two of them had the all important talk of family before getting married. Personally, I cannot understand how the subject was never brought up in a conversation. I could not marry someone unless I was comfortable with his future plans and I knew that he was equally comfortable with mine. Many of the problems that are causing this argument are the issues of trust and communication. Certainly Michelle expected or trusted that Steve would understand her point of view, which is obvious in her argument, feeling that she could make Steve understand her views. Steve, on the other hand, assumed and trusted that Michelle would want the same futu...