Vibratory Rock Tumbler Instructions

Vibratory Rock Tumbler Instructions Vibrating or vibratory rock tumblers, such as those made by Raytech and Tagit, can polish rocks in a fraction of the time required by rotary tumblers. They also result in polished stones that retain the shape of the rough material, as opposed to the rounded shapes obtained by rotary tumbling. On the other hand, vibratory tumblers tend to be a bit more expensive than their rotary counterparts. However, if time is money and you want to retain more of the shape and size of the original material, then a vibratory tumbler may be just what you need. Vibratory Rock Tumbling Materials List A vibratory tumbler.Rocks. You will get better results with a mixed load that includes both small and large rocks.Filler. Plastic pellets are great, but you can use small rocks having the same or lesser hardness as your load.Silicon carbide grit, pre-polish and polish (e.g., tin oxide, cerium oxide, diamond).Soap flakes (not detergent). Ivory soap flakes are recommended. How To Use a Vibratory Rock Tumbler Fill the bowl of the tumbler about 3/4 full with your rock.If you do not have sufficient rock to fill the bowl to the 3/4 level, then add plastic pellets or other filler.Add the required amount of SiC (silicon carbide) grit and water. See the table below to get a sense of how much is needed. If you have the instruction manual that came with the tumbler, start out with those quantities. Keep records, so if you make changes you will know the effect the changes had on the polishing.Place the lid on the tumbler and run the vibrator. Let it run for a day or so and make certain that a slurry is forming. Evaporation will occur, especially if the external temperature is hot, so you may need to add water from time to time to maintain the slurry consistency.When the rock has achieved the desired smoothness and roundness, remove the load and rinse the bowl and the rocks thoroughly with water.Return the rock to the bowl, add a tablespoon of soap flakes, and fill the bowl with water to the top of the rocks. Vibrate the mixture for about half an hour. Rinse the rocks and the bowl. Repeat this step two more times. Return the rocks to the bowl and proceed to the next polishing step with the next grit (see the Table).After the final polish step, perform the washing/rinsing process and allow the stones to dry. Here are some conditions, intended for a 2.5 lb tumbler. You can adjust the quantities for your specific needs. The duration for each step is approximate - check your load and keep records to find the conditions that work best for you. Experiment with different polishing compounds to find the type that works best for your stones. Grit Type SiC SiC SiC SiC SnO2 CeO2 Diamond Diamond Mesh 220 400 600 1,000 - - 14,000 50,000 Grit Amount 8 tbls 4 tbls 4 tbls 3 tbls 4 tbls 4 tbls 1 cc 1 cc Water Cups 3/4 3/4 3/4 1/2 1/2 1/2 1/2 1/2 Soap Tbls 0 0 0 0 1/3 1/3 1 1 Speed fast fast fast fast slow slow slow slow Stones Hardness Days Days Days Days Days Days Days Days Sapphire 9 28 7 7 7 5 - - - EmeraldAquamarineMorganite 8 3 2-3 2-4 2 2-4 - - - TopazZircon 7.5 3-8 2-3 2 2 2 - - - AgateAmethystCitrineRock CrystalChrysoprase 7 0-7 3-4 2-3 2-3 0-3 3 - - Peridot 6.5 - 2 2 2 - - 2 2 Opal 6 - - 1 2 2 - - - Lapis Lazuli 5.5 - 4 3 3 2 - - - Apache TearsApatite 5 - 2-3 1-2 1 1 - -1 1 *Use a slow speed for all steps when polishing stones with Mohs hardness of 6.5 or lower (peridot, opal, lapis, obsidian, apatite, etc.). Helpful Tips for a Perfect Polish Make a balanced load that includes for large and small rocks. For a 2.5 lb bowl, sizes from 1/8 to 1 work well.A proper slurry is needed to get the best polish in the least time. If there is too little water, then the thickness of the mixture will prevent proper movement, thus slowing the polishing action. Too much water results in too thin of a slurry, which will result in a much longer time to achieve a polish. The grit may settle out of the mixture altogether.Never wash grit down the drain! While it doesnt typically present an environmental hazard, theres a good chance it will cause a clog that cant be removed using chemicals.Plastic pellets may be rinsed and reused, but you cannot reuse grit. Are you looking for information on using your tumbler to polish jewelry or metal components? Heres what you need to do.

The Effect of Teachers Unethical Practices

The Effect of Teachers Unethical Practices Hashtag: #GabaritandoEtica (A Lecture on Professional Ethics) The Effect of Teacher’s Unethical Practices Unethical issues in the teaching profession are commonly expressed in moral deviations such as taking bribes from students, sexual exploitation, pressuring students to buy books, and others. Therefore, teaching professionals that are manipulative of their colleagues, superficial in their teaching approach, selfish, speculative, showing signs of corruption are unethical teachers. Teachers are a model of moral and pro-social behaviors thus their attitude can greatly affect students sense of justice and perception of moral code. For instance, an honest feedback that can help a student improve their performance is more ethical than punishing a student with a grade of â€Å"C†. Ethical teachers are typically caring and often encourage students to study harder when they performed poorly; they make students accountable, honest and only give grades that students deserve. These ethical practices according to study teach students to strive for excellence and consistently do their best in class. Related articles: An Apple for Teacher At School, I Have Been Bullied by a Teacher Why Students Lie to Their Teacher? Helping Autistic Students Shine in Mainstream Classroom   Why Some Students Hate Their Teacher Ethical teachers are capable of making ethical decisions, particularly when it involves the use of power against students. For example, a male teacher one morning realized that the money on his desk was missing. He immediately suspected two students (Sam and Milby) simply because they had stolen money in the past. The teacher talked to Sam first and told him that he knew Sam had taken the money because Milby told him he had. Sam denied the allegation and insisted that he had not taken anything. The teacher told the same thing to Milby but the student insisted that he had not taken the money. The teacher then talked to both students and told them they were thieves and should admit their crime. The teacher later in the afternoon found the money under the pile of books but he did not apologize to Sam and Milby. The teacher in this scenario made accusations without evidence, lied and destroyed Sam and Milby’s friendship, refused to admit his error, and failed to apologize to those harmed by his false allegations. These unethical practices are detrimental to students’ perception of acceptable moral code and professional ethics in the future. Developing Students Professional Ethics Teachers’ actions have moral potency in relation to students. A teacher, therefore, should foster ethical professionalism and reflect on the moral impact of their actions, decisions, and overall attitudes towards students. Older students are typically more experienced. However, in terms of professional development, they need their teacher’s support to become autonomous, critical and ethically responsible professional. For instance, discussions on issues about informed consent, confidentiality, debriefing, and protecting the interest of research participants are common in undergraduate and graduate psychology, counseling, and social work classes. Teachers should help students develop ethical motivation skills such as the ability to act responsibly, understand social structures, and build a self-concept of an ethical person. Moreover, they should learn the importance of adhering to the personal, professional, and societal code of ethics including the consequences of violating them. A moral and pro-social behavioral model, teachers are expected to demonstrate unquestionable professional ethics in class. Teaching is a profession with two additional ethical responsibilities – point out ethical issues and serve as a model of the professional character. Moreover, the result of a recent study suggests that professional conduct is learned mainly by example. In other words, future professional ethics of students are reflections of their teacher’s moral and pro-social behavior. These can be good values such as an emphasis on the interest of students more than individuality and selfishness, teaching that recognized diversity, honesty, sense of justice, self-esteem, consideration, commitment, and emotional control.

Small business Research Paper Example | Topics and Well Written Essays - 2000 words

Small business - Research Paper Example Quality assurance, in its broadest sense, is also any action taken to prevent quality problems from occurring. In practice, this means devising systems for carrying out tasks which directly affect product quality (Anon., 2011). B. At least two systems associated with the management of quality. Describe their relationships, limitations and applications. There are two popular systems associated with the management of quality that I am aware of, they are Kaizen and Total Quality Management or TQM. Kaizen is a Japanese Quality Assurance system of continuous improvement in quality, technology, processes, company culture, productivity, safety and leadership. It is a system that involves every employee - from upper management to the cleaning crew. Everyone is encouraged to come up with small improvement suggestions on a regular basis. This is not a once a month or once a year activity. It is continuous. Japanese companies, such as Toyota and Canon, a total of 60 to 70 suggestions per employ ee per year are written down, shared and implemented (Anon., 2011). TQM on the other hand is a comprehensive and structured approach to organizational management that seeks to improve the quality of products and services through ongoing refinements in response to continuous feedback (Anon., 2011). TQM requirements may be defined separately for a particular organization or may be in adherence to established standards, such as the International Organization for Standardization's  ISO 9000  series. TQM can be applied. At its core, Total Quality Management (TQM) is a management approach to long-term success through customer satisfaction. In a TQM effort, all members of an organization participate in improving processes, products, services and the culture in which they work (Anon., 2011). C. The main principles that should be included in quality management systems. This should include a systematic approach; documentation of procedures, standards and specifications; innovation; review and audit; measurement and evaluation. Since the business is still new, the best quality assurance approach that is applicable to our company is Kaizen as this allows continuous improvement of the system, policies and procedures that would make the company responsive to the customer’s needs. In the implementation of our intended quality assurance system the following steps will be undertaken; 1. Identification of key tasks – this will make us know the key areas of responsibilities that is important to the over- all performance of the business. 2. Documentation of guidelines on how to do those key tasks, its processes and systems – documented tasks are easier to improve, savings us time and resources. 3. Continuously improve the readability of the documented tasks – the purpose for this is continuous improvement of readability is for easier understanding and communication. 4. Make those informations available to each workstations – this way each em ployee knows the key tasks and how to do them. 5. Create a work flow system considering the key tasks identified and documented – since the company is still new, work process are still to be created for further improvement as the business evolves. II. Choose a business that has an established quality assurance system in place and provide a summary about the business that clearly identifies the sector it operates in (manufacturer, retailer or service), its size, its main operations and its purpose or

Louke Essay Example | Topics and Well Written Essays - 1000 words

Louke - Essay Example at, albeit men are naturally born free and equal, they cannot regarded as equal until they have acquired freedom, that is reaching adulthood and maturity and being reasonable enough to understand what freedom is to become an equal. The modern mind can grasp the essense of Locke’s reasoning in his treatise about Paternal Power (except for his language which is quite tenacious) because it relates how a modern family works. Everybody is born free but the child, even born as a free person, still cannot take care of himself and therefore, has to be under the custody of parents to be nourished, care, support and educate until the child reaches maturity and capable of living his or her own life. Meanwhile, the child owe respect and honor to his or her parents. It has to be understood that for Locke, the ultimate good is reason and therefore, man and society should strive to become reasonable. The treatise of John Locke’s Paternal Power began by first arguing that children are born into this state of natural freedom and equality but have not yet developed their faculties to become rationale and thus, cannot effectively dispense or practice such freedom and equality. For Locke, children can only exercise their natural freedom, that is to the freedom to choose without the restraint or imposition of another and to reasonably exercise freedom, when they reach their adulthood and maturity of which he suggested the age of 21. Until then, the child has to be under the parents custody where parents can exercise parental power over the child until the child can take care of his or her own. Such that when children have not yet reach this maturity to become rational to exercise freedom, they have to be under the care, guidance and protection of their parents. They may have been born as equals but until they have acquire their freedom, they cannot be an equal. In is important to stress that for Locke, the mother and father holds equal responsibility in parenting and

Raising self esteem Essay Example for Free

Raising self esteem Essay Introduction This paper explains briefly the research proposal which specifically focuses on the programs proven to be effective in raising self-esteem in at-risk youth. This research proposal includes the background of the study, statement of the problem, statement of hypothesis, the significance of this study and scope and limitation of the study. Background of the Study The extent to which youth are labeled at-risk varies according to different authorities from psychology, education, sociology, and other fields (Astroh, 1993). Some authorities maintain that all youth are born at high risk (Glenn Nelsen, 1988). Others estimate that one-quarter of 10-17 year olds are at-risk Dryfoos, 1990). In more recent development, the number of youth in their high-risk years who commit offenses will increase: by 2010, 10- to 14-year-old juvenile offenders are projected to increase by about 6 percent, while ages 15 to 19 are expected to increase nearly 20 percent Brown Sevcik, 1999). Effective at-risk youth programs begin with determining who are going to be served. It is through them that programs determine the kinds of designs that are most appropriate for at-risk youth and the policies needed to support an effective high performance youth training system. According to Astroh (1993), broad generalizations about youth can detract from targeted efforts to address real-not perceived-problems in local communities. The loose definition of at-risk youth refers to those youth most likely to fail in school and the labor market. Furthermore, the Juvenile Justice and Delinquency Prevention Act adopted by Congress defines youth at risk as a youth at risk of educational failure or dropping out of school or involvement in delinquent activities (Brown Sevcik, 1999). More specifically, there are some methods in defining at-risk youth such as the Group Characteristics and the Skill Levels (Center for Human Resources, 1993). In the first method, at-risk population is defined in terms of demographic characteristics—having low income, being black or Hispanic, having dropped out of school, or receiving welfare. More recently, behavioral characteristics such as court-involvement, teen parenting and substance abuse have been identified as additional risk factors. At-risk youth, then, are frequently defined in terms of a list of characteristics, or combinations of characteristics (CHR, 1993). Many states depend exclusively on these kinds of demographic indicators to define the at-risk population, because of the strong research base (CHR, 1993). However, the major drawback to using only group characteristics is that when used in planning, they tend to mask the real skill issues that need to be addressed (CHR, 1993). The Skill Levels approach defines at-risk youth in terms of specific skill deficits or levels of employability; it focuses much more specifically on skills which can be matched up more directly with employer expectations (CHR, 1993). However, some practitioners argue that a purely skill-based definition fails to take into account important social and cultural barriers to Employment (CHR, 1993). To address this problem, CHR (1993) comes up with a hybrid definition. Here, one might define at-risk youth as those who are dropouts, or minorities, or teen parents and who lack specific educational and/or work skills. The purpose of a hybrid definition is to gain the advantages of the skill approach that is, targeting those with clearly specified employment skill needs while formally recognizing some of the social factors that exacerbate the risks of failure in the labor market (CHR, 1993). By including demographic and/or social characteristics, the hybrid approach may also make it easier for youth serving agencies to develop common definitions. To meet the needs of at-risk youth, the community needs to respond by developing intervention services for them that focus on building self-esteem, alternative leisure patterns, redirecting inappropriate lifestyles or behaviors, developing personal skills, assisting with pre-employment training, development of morals and values and enhancing the quality of life through positive recreation experiences (Brown Sevcik, 1999). According to the Association of African American Role Models (2003), one of most overlooked qualities missing in today’s at-risk youth is the building, maintaining, and utilizing self-esteem to achieve personal growth and success. Raising low self-esteem can be a difficult process but one that is surely successful with the intervention of an effective programempowering and counseling at-risk youth to visualize themselves as productive members of their communities (AAARM, 2003). Moreover, teaching self-esteem becomes a process that is continued by the at-risk youth themselves as their positive and productive attitudes permeate their interactions with those around them (AAARM, 2003). Brown and Sevcik (1999) state that recreational programs build self-esteem, self-discipline, commitment and teamwork. Moreover, Therapeutic recreation plays an important role in reaching at-risk youth (Brown Sevcik, 1999). Similarly, the 1992 Decima Report (1992) shows that through cultural alternatives, youth essential life skills including responsibility, self-esteem, cooperation, discipline and patience are built. Cultural activity builds self-discipline and perseverance in our youth; learning to play a musical instrument, rehearsing a play or executing a mosaic mural requires long hours of practice, focus and perseverance, all components of self-discipline, a trait that many at-risk youth are desperately lacking. (Americans for the Arts, 1997) In a more recent report by the Presidents Committee on the Arts and Humanities (1999), organized youth activities can deter risky behavior in adolescents; students who participate in band, orchestra, chorus or a school play are significantly less likely than non-participants to drop out of school, be arrested, use drugs or engage in binge drinking (SasCultre, 2003). Under this therapeutic recreational program, three methods of service are combined: Intervention, Diversion, and Prevention (Brown ; Sevcik, 1999). The program involves at-risk youth in a school-directed recreational program within the community, developing an awareness of and interest in opportunities available to them outside the school day; enables them to experience fun leisure activities; and to develop healthy friendships, good sportsmanship, mentoring with individuals within the community and healthy leisure interests (Brown ; Sevcik, 1999). With these premises, the researchers will conduct this study to find out and to ascertain the responses made by the Social Work Institutions towards the raising self-esteem in at risk youths. Statement of the Problem This researcher finds the necessity for a study that specifically tackles how successful programs are in raising at-risk youth’s self-esteem. This study intends to know why some programs fail. This proposed research study will try to answer the following queries: 1. What are the needs of at-risk youths in a program? 2. What are the factors that affect the success and effectiveness of a program in terms of raising self-esteem in at-risk youth? 3. What are the measures that should be done to improve a program? Hypothesis There is a significant difference in the raising of self-esteem of the at risk youths at ___________________ when grouped according to gender and age. Significance of the Study This study will be a significant endeavor in boosting self-esteem in at-risk youth. This study will be helpful to social workers this will serve as a guide for them when dealing with at-risk kids. By understanding the needs of these children, in terms of their self-esteem, and presenting the cause of failures of some programs, administrators will be able to design means in raising self-esteem. This could lead to the success of the program. Scope and Limitation This research study will only cover male and female at-risk youth who are currently under a program and whose ages range from 16 to 22. Thus, the programs that will be discussed in the entire study are from the Philippines, although, some programs from other countries might be briefly tackled. This study will only focus on the determination of what causes a program intended to raise self-esteem in at-risk youth, to succeed or to fail. Further, this study will operate based on its definition of at-risk youth. The outcome of this study will be limited only to the data gathered from sociology books and journals and from the primary data gathered from the result of the survey and interview that will be conducted by the researcher. The conclusion and recommendation will only apply to a program which specifically aims to boost self-esteem in at-risk youth. Its application to other sociological domain of helping at-risk youth will need further research. As stated above, this research will partially base its findings through quantitative research methods because this permits a flexible and iterative approach. During data gathering the choice and design of methods are constantly modified, based on ongoing analysis. This allows investigation of important new issues about raising self-esteem in at-risk youth within a Program and questions as they arise, and allows the investigator to drop unproductive areas of research from the original research plan. This study will also employ qualitative research method because it will attempt to find and build theories that will explain the relationship of one variable with another variable through qualitative elements in research. Through this method, qualitative elements that do not have standard measures such as behavior, attitudes, opinions, and beliefs within the restaurants will be analyzed. Furthermore qualitative research is multi-method in focus, involving an interpretative, naturalistic approach to its subject matter. This means that qualitative researchers study things in their natural settings, attempting to make sense of, or interpret phenomena in terms of the meanings people bring to them. The focus group discussion, on the other hand, will be conducted with the consent of the administrators. The secondary sources of data will come from published articles from Sociology journals, books and related studies on at-risk youth and programs intended to raise self-esteem in at-risk youth. For this research design, the researcher will gather data, collate published studies from different local and foreign universities and articles from social science journals; and make a content analysis of the collected documentary and verbal material. Afterwards, the researcher will summarize all the information, make a conclusion based on the null hypotheses posited and provide insightful recommendations on the dealing with organizational management. Definition of Terms For the clearer understanding Chapter 2 Review of related literature Several related literature and studies conducted locally and abroad gave great help to researchers. Some of these studies are similar to the present study in methodology but the researchers believed that because of differences in social setting by the study, the result would not be the same. Based on the data in â€Å"Improving the Self Esteem of At-risk Youth† (Levine, Majerovitz, Schnur, Robinson, and Soman, 2008), it describes and evaluate a program, RESOLVE, designed to increase self-esteem and encourage healthy lifestyle choices of at-risk youth. This federally-funded (U. S. Administration for Children and Families, CBAE) program combines an educational component teaching healthy lifestyles, goal setting, and refusal skills to avoid unhealthy behaviors with a vocational training and recreational component. The emphasis of this evaluation is to assess the impact of program participation on self-esteem and knowledge of healthy behaviors. Self-esteem was chosen as a target variable for intervention based on its central role in predicting mental health and well-being, as well as enhanced health and social behaviors (Mann, Hosman, Schaalma, and deVries, 2004). Strong family and community relationships are predictors of high self-esteem (Greene and Way, 2005). These relationships are disrupted for foster care youth, placing them at risk for low self-esteem. Low self-esteem and disruption in family and community relationships is associated with poor social and lifestyle choices. For example, lack of a father figure and low self-esteem are associated with higher risk of teen pregnancy among Jamaican youth (Keddie, 1992). Low self-esteem and disruption in family and community relationships is associated with poor social and lifestyle choices. For example, lack of a father figure and low self-esteem are associated with higher risk of teen pregnancy among Jamaican youth (Keddie, 1992). Adolescents who had lower self-esteem at baseline reported initiating sex earlier and having had risky partners (Ethier et al. , 2003). Peer group programs that increased self-esteem among youth with severe behavior problems from dysfunctional families helped to reduce problem behaviors (Frank, 1996). A number of programs designed to encourage healthy life choices among at-risk adolescents have been reported in the literature. The most successful programs combine traditionally-presented curriculum with opportunities for practical application outside the classroom. For example, the Teen Outreach Program (Allen, Philliber, and Hoggson, 1990) links volunteer work to classroom experience for at-risk youth. The program significantly reduced pregnancy and school drop-out rates among participants across a spectrum of ethnic groups. A similar program, the Quantum Opportunities Program (Hahn, Leavitt, and Aaron, 1994) offers education, mentoring, and volunteer service opportunities to disadvantaged youth. School drop-out rates and teen pregnancy decreased, while employment or further education increased. The Catalano and colleagues (2004) review on positive youth development (PYD) was commissioned by the US Department of Health ; Human Services, completed in 2002, and conducted by a team of researchers at the University of Washington (Catalano, et al. , 2004). The review ultimately included twenty-five program evaluations, and findings indicate promising results for strength-based programs serving youth and children. The review’s definition of PYD is very broad, including any intervention that meets at least one of fifteen constructs6; none of which stipulated involvement of young people in program decisions or design. The broad inclusion criteria for PYD programs coupled with a lack of predetermined outcomes largely explain why so many evaluations were included in the review. In contrast to the Catalano and colleagues review, the forthcoming review will focus on youth empowerment, reduce program heterogeneity, and minimize the chance of spurious conclusions due to a lack of predetermined outcomes. The Wallerstein (2006) review, conducted for the World Health Organization, was the only review identified by the authors that directly addressed empowerment strategies. The review explores empowerment broadly for all age groups and with an interest in health outcomes. Wallerstein gives a useful overview of various themes within the broader empowerment movement and gives a framework for empowerment that includes multiple levels of outcomes. The broad, international review of outcomes linked to empowerment offers valuable context for this protocol. The resulting framework includes a heavy emphasis on self-efficacy, community engagement, and social bonding, which reinforce their importance as outcomes of interest in the planned review.

The P2P Piracy Prevention Act Attacks Consumers Essay example -- Techn

The P2P Piracy Prevention Act Attacks Consumers Peer-to-peer (P2P) networks have had a staggering growth in the past few years. Since Napster, dozens of P2P networks have been created in its imitation. Due to the growing accessibility of broadband, which increases the speed of downloads, P2P networks generate nearly 1.8 billion downloads per month. Popularity and acceptance is still continually growing. As many users see P2P software as just file sharing, entertainment industries and other big companies see it as copyright infringement and stealing from copyright owners without their rightful authorization or compensation. These companies complain that P2P file sharing threatens the survival of the industries and believe that there should be a law passed to protect the livelihood of the copyright holders. For some time now companies, copyright owners and Congress have tried to develop a security standard to protect copyrighted works from unauthorized reproduction and distribution, but they have not yet found a thoroughly effective solution. They know that shutting down all P2P networks is not the right response since file sharing is valuable to some extent since its method of sharing and transferring information supports a variety of efficient business models. Instead they want to deal with the copyright infringements that P2P networks facilitate. An option that copyright owners have considered toward protecting their works from circulating in P2P networks is to use a variety of technological tools to prevent piracy. Such tools would be capable of blocking, decoying and redirecting the connections of unauthorized copyrighted file transfers. However, federal and state laws such as the Computer Fraud and Abuse Act of ... ...ew models and adapting to newer ideas than trying to save their old ones. It is also up to the consumers to persuade these companies that they are willing to pay for entertainment as long as they can keep up with their demands. Works Cited Delio, Michelle. Wired News. July 27, 2002. The Dark Side of Hacking Bill. http://www.wired.com/news/politics/0,1283,54153,00.html Frequently Asked Questions about the P2P Piracy Prevention Act http://www.house.gov/berman/p2p_faq.html Maguire, James. Opinion: P2P War Gets Nasty. Yahoo! News. May 13, 2003. http://story.news.yahoo.com/news?tmpl=story&u=/nf/20030512/tc_nf/21489 P2P Piracy Prevention Act. Be Spacific. http://www.bespacific.com/mt/archives/002639.html">http://www.bespacific.com/mt/archives/002639.html Regan, Keith. Report: Many File-Swappers Buying Legit Music. E-Commerce Times. May 8, 2003 The P2P Piracy Prevention Act Attacks Consumers Essay example -- Techn The P2P Piracy Prevention Act Attacks Consumers Peer-to-peer (P2P) networks have had a staggering growth in the past few years. Since Napster, dozens of P2P networks have been created in its imitation. Due to the growing accessibility of broadband, which increases the speed of downloads, P2P networks generate nearly 1.8 billion downloads per month. Popularity and acceptance is still continually growing. As many users see P2P software as just file sharing, entertainment industries and other big companies see it as copyright infringement and stealing from copyright owners without their rightful authorization or compensation. These companies complain that P2P file sharing threatens the survival of the industries and believe that there should be a law passed to protect the livelihood of the copyright holders. For some time now companies, copyright owners and Congress have tried to develop a security standard to protect copyrighted works from unauthorized reproduction and distribution, but they have not yet found a thoroughly effective solution. They know that shutting down all P2P networks is not the right response since file sharing is valuable to some extent since its method of sharing and transferring information supports a variety of efficient business models. Instead they want to deal with the copyright infringements that P2P networks facilitate. An option that copyright owners have considered toward protecting their works from circulating in P2P networks is to use a variety of technological tools to prevent piracy. Such tools would be capable of blocking, decoying and redirecting the connections of unauthorized copyrighted file transfers. However, federal and state laws such as the Computer Fraud and Abuse Act of ... ...ew models and adapting to newer ideas than trying to save their old ones. It is also up to the consumers to persuade these companies that they are willing to pay for entertainment as long as they can keep up with their demands. Works Cited Delio, Michelle. Wired News. July 27, 2002. The Dark Side of Hacking Bill. http://www.wired.com/news/politics/0,1283,54153,00.html Frequently Asked Questions about the P2P Piracy Prevention Act http://www.house.gov/berman/p2p_faq.html Maguire, James. Opinion: P2P War Gets Nasty. Yahoo! News. May 13, 2003. http://story.news.yahoo.com/news?tmpl=story&u=/nf/20030512/tc_nf/21489 P2P Piracy Prevention Act. Be Spacific. http://www.bespacific.com/mt/archives/002639.html">http://www.bespacific.com/mt/archives/002639.html Regan, Keith. Report: Many File-Swappers Buying Legit Music. E-Commerce Times. May 8, 2003

Voice vs. Data

In this lesson we talked about seven things to compare the difference between voice and data communication. The first item are cell phones, cell phones are voice and data communications. Cell phones are a mobile device used for voice and data communication over a network of base stations, sites where antennas and electronic communication equipment together create a cell in a mobile phone network. Today mobile phones are used for many other purposes than the standard voice function, which is it primary purposes. Mobile phones are used for text messaging by means of SMS, for sending and receiving videos and photographs by means of MMS and for email and internet services using GPRS. The second was Landline phones, Landline phones are voice communication. Landline telephones serve a variety of functions, even in today’s largely mobile world. Accessibility of landline phones for people with disabilities means that the range of services provided through landline phones to everyone without disabilities is also accessible in some ways that provides equivalent functionality for people with disabilities. There are several accessibility features which are either present in a telephone, or can be added by attachment; these included speakerphone functionality, large keys, flash on incoming calls, ability to connect a Braille reader. Landline phones are also used for very limited data collection, data retrieval and remote control through the digit transmission they provide. The third item are SMS/Text Messaging which is a voice and data communication. Text messaging is described as the exchange of short text messages. Text messages can be sent via mobile phones, fixed-line phone, and portable or fixed devices over a network. Text messaging only referred to short messages contains pictures, sound images, animation, and video. Fax machine which is voice communication is the fourth item to discuss; fax logic is to faxing what VOIP is to voice communications. Fax logic offers ultra-reliable Internet Fax communications using ordinary fax machines, with high security, high availability and low cost. Fax logic is ideal fax solution for VOIP and PSTN subscribers in any industry. Now with our fifth Pagers which are voice communication as well is a wireless telecommunications device that receives and displays numeric or text messages, or receives and announces voice messages. One-way pagers can only receive messages, while response pagers and two way pagers can also acknowledge, reply to, and originate messages using an internal transmitter. Pagers operate as part of a paging system which includes one or more fixed transmitters as well as a number of pagers carried by mobile users. VOIP is our sixth item. VOIP is a voice communication. VOIP is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over IP networks, such as the Internet. VOIP systems employ session control and signaling protocols to control the signaling, set-up, and tear-down of calls. They transport audio streams over IP networks using special media delivery protocols to controls the signaling, set-up, and tear-down of calls. Skype/Face time is the seventh and last item. This is a voice and data communication. Skype is a voice over Internet Protocol system developed by Skype technologies. It is a peer-to-peer network in which voice calls pass over the Internet rather than through a special purpose network, Skype users search for other users to connect to, enabling them to search for other Skype users and send messages. Sources * www.pearsonschoolsystem.com * www.reliablefax.com Voice vs. Data Cell Phones – The first generation of cell phones transmitted voice through an analog wireless connection. The current generations of phones use both voice and data sent over digital wireless connections to transmit their signals. A cell phone is used for full duplex two-way radio telecommunications (for both voice and data) over a cellular of stations known as cell sites. Landline Phones – Landline phones use analog voice. They are connected to the Central office by a local loop that is 2 copper wires in a twisted pair. Landline phones get their power from this local loop. Also call POTS nowadays or Plain Old Telephone Service. SMS/Text Messaging – SMS stands for Short Message Service. The control channel (a pathway from your cell phone to the cell tower) provides the pathway for SMS messages. When you send an SMS message, the message flows through the SMSC, then to the tower, and the tower sends the message to the phone as a little packet of data on the control channel. Fax Machines – Fax Machines connect to another device on the other end of the line. They convert the images to data and transmit them over the analog telephone lines. If the spot of paper that the photo cell was looking at were white, the fax machine would send one tone; if it were black, it would send a different tone. Pagers – pagers work on radio waves similar to cell phones. When someone calls a pager and inputs a number it gets sent to the pager via a data packet. A pager is primarily used in hospitals, any office that is bound by emergencies and time constraints like fire stations, security services, coastal agencies, police and lifeboat crews. VOIP Phones – VoIP phones are also considered IP Phones. As in they are given an IP address from a given network and transmit the voice calls as data through the network. When you make a VoIP call, you use your computer's built-in microphone and speakers, a headset, an IP phone or a phone plugged into an analog telephone adapter in place of an ordinary phone. This equipment and your computer translate the analog signal of your voice into a digital signal. The digital signal travels over the Internet. Once it reaches its destination, the telephone or computer that answers the call translates it back into analog sound. Skype/Facetime – Skype is a type of VoIP service that can also transmit video as well as place calls over a data network. Facetime is a service of Apple that it has on its iPhones. Facetime can send voice and video calls over Wi-Fi and now over 3G service.

Shadows of Night: The Fear of a Child

In Annie Dillard’s book, An American Child; chapter two describes the fear she had as a child, of the night shadows that would appear on her walls. Dillard was five years old and shared a bedroom with her little sister Amy, who was two at the time. When Dillard describes her little sister sleeping, I can picture her clearly in my mind. Dillard writes; â€Å"even at two she composed herself attractively with her sheet folded tidily, under her outstretched arm, her head laid lightly on an unwrinkled pillow, her thick curls spread evenly. (21) Another wonderful example of her descriptive writing is when she is telling of the â€Å"thing† that she is so afraid of at night in her bedroom. Dillard states that, â€Å"the damned thing entered the room by flattening itself against the open door and sliding in. It was transparent, luminous oblong; I could see the door whiten at its touch. † (21) This â€Å"thing† that Dillard also refers to as â€Å"it† also had sounds of a â€Å"rising roar† (21) as it moved across her walls. Dillard finally figured out that her â€Å"thing was a passing car whose windshield reflected the corner streetlight outside. † (21) It wasn’t until she was outside one day, that she heard the familiar sound that she hears at night when the â€Å"thing† appears on her walls. Dillard’s writing shows how the human mind and imagination can exaggerate even the simplest things, until we can see in front of us what the true reality is.

Free Essays on Declaration of Independence

Declaration of Independence The King of Britain has committed many injuries and usurpation’s on the 13 Colonies, for he is a prince-whose character is thus marked by every act which may define a tyrant. The Declaration of Independence, was written to establish the basis of the revolution that the colonists were planning, and enacting, it expressed the reasons for which the colonists claimed as factors for their wants to be independent. The document was divided into three major parts: the first section contained a statement of principle that discussed the rights of man and the legitimacy of revolution; the second presented a long list of grievances that provided the rationale for rebellion; and the third/last portion of the declaration included the formal announcement of independence. The 1st Section of the Declaration discussed the rights of man and the legitimacy of revolution. The Declaration most significantly declared that â€Å"All men are created equal† and that they are endowed by their Creator with certain rights to enjoy â€Å"life, liberty, and pursuit of happiness.† Moreover, the Declaration argues that government must be representative of the people and is limited in power by a recognition of basic political rights. If when a government violates these people’s natural rights, the people have the additional right to hereby â€Å"alter or to abolish that government.† Thereof, the wanting of a â€Å"Democracy† among the 13 colonies. In contrast, the present King of Great Britain has forever elongated a series of usurpation’s that evinces a design to increase absolute despotism by neglecting to attend to the needs of his colonies and to their o so unalienable rights. Evenmore, controversial to the accusations made against the present King were a long list of specific grievances that provided the rationale for rebellion. These grievances were evidence to evince that the colonists rights... Free Essays on Declaration Of Independence Free Essays on Declaration Of Independence The Declaration of Independence was written to show a new theory of government, reasons why they were separating from England, and a formal declaration of war. It gave the 13 colonies freedom from England's laws. The man responsible for writing the Declaration was Thomas Jefferson. He wrote the Declaration between June 11, 1776 and June 28, 1776. Benjamin Franklin and John Adams looked at what Jefferson had written and made some changes to the Declaration. On July 4, 1776 Congress adopted the Declaration and it was signed by: John Hancock, Button Gwinnett, Lyman hall, George Walton, Wm Hooper, Joseph Hewes, John Penn, Edward Rutledge, Thos Heyward Jr., Thomas Lynch Jr., Arthur Middleton, Samuel Chase, Thos. Stone , George Wythe, Charles Carrol of Carrollton, Richard Henry Lee, Thomas Jefferson, Benjamin Harrison, Thos Nelson Jr., Francis Lightfoot Lee, Carter Braxton, Robert Morris, Benjamin Rush, Benjamin Franklin, John Morton, George Clymer Smith, George Taylor, James Wilson, Georg e Ross, Caesar Rodney, George Read, Tho M. Kean, Wm. Floyd, Phil. Livingston, Frans. Lewis, Lewis Morris, Richard Stockton, Jno.WItherspoon, Fras. Hopkinson, John Hart, Abraham Clark, Josiah Bartlett, Wm. Whipple, Samuel Adams, John Adams, Robert Treat Paine, Elbridge Gerry, Stephan Hopkins, William Ellery, Roger Sherman, Samuel Huntington, Wm. Williams, Oliver Wolcott, and Matthew Thorton. The reason people wanted the Declaration was because the people thought that they had the right to be free from England and to be their own individual colonies with their own laws. Other things leading up to independence were that the British government had committed acts that many colonists believed violated their rights as English subjects. Also that colonial blood had already been shed trying to defend these rights. The French & Indian war was the war that shed colonists blood to defend their rights. The Declaration of Independence served three major purposes. 1. Pream... Free Essays on Declaration Of Independence Declaration of Independence The King of Britain has committed many injuries and usurpation’s on the 13 Colonies, for he is a prince-whose character is thus marked by every act which may define a tyrant. The Declaration of Independence, was written to establish the basis of the revolution that the colonists were planning, and enacting, it expressed the reasons for which the colonists claimed as factors for their wants to be independent. The document was divided into three major parts: the first section contained a statement of principle that discussed the rights of man and the legitimacy of revolution; the second presented a long list of grievances that provided the rationale for rebellion; and the third/last portion of the declaration included the formal announcement of independence. The 1st Section of the Declaration discussed the rights of man and the legitimacy of revolution. The Declaration most significantly declared that â€Å"All men are created equal† and that they are endowed by their Creator with certain rights to enjoy â€Å"life, liberty, and pursuit of happiness.† Moreover, the Declaration argues that government must be representative of the people and is limited in power by a recognition of basic political rights. If when a government violates these people’s natural rights, the people have the additional right to hereby â€Å"alter or to abolish that government.† Thereof, the wanting of a â€Å"Democracy† among the 13 colonies. In contrast, the present King of Great Britain has forever elongated a series of usurpation’s that evinces a design to increase absolute despotism by neglecting to attend to the needs of his colonies and to their o so unalienable rights. Evenmore, controversial to the accusations made against the present King were a long list of specific grievances that provided the rationale for rebellion. These grievances were evidence to evince that the colonists rights... Free Essays on Declaration of Independence In 1775 Thomas Jefferson wrote the Declaration of Independence. The purpose of the Declaration was to declare and explain why the thirteen colonies were breaking away from Great Britain’s control. In this essay I will explain how Jefferson uses rhetorical strategies to make his document persuasive. Jefferson starts off the Declaration of Independence by explaining why he is writing this manifesto. He starts to tell what is wanted by the colonies. He talks about the rights and powers they are deserved and should have. Jefferson says, â€Å"†¦, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty, and the pursuit of happiness† (591). He then goes into tell how it’s also the right of the colonies to break away form Great Britain if Great Britain is not treating the colonies well. Jefferson says, â€Å"That whenever any Form of Government becomes destructive of these ends, it is the Right of People to alter or abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness† (592). Jefferson tries to appeal to the reader by telling what the thirteen colonies should have. H e talks as if it is their Gods given right to be free. The middle of the Declaration of Independence is where I think he makes his biggest point. Jefferson tells about all the things that Great Britain does wrong. He uses a very repetitive style to kind of bang it into your head. Every fact he states he starts off the sentence with â€Å"He has† or â€Å"For†. When writing the Declaration of Independence Jefferson uses a third of this document just to list all the hardships the colonies go through. It seems he really wanted to get the point through that the colonies are not being treated correctly. He tells about such things as, â€Å"For cutting off our trade with all parts of the wor...

The Growing Problem of Road Rage

The Growing Problem of Road Rage Statistics tell us that most all of us have been involved in an aggressive driving experience either as the victim or the aggressor at some point in our lives. Aggressive driving and road rage is on the rise, and according to the AAA Foundation for Traffic Safety (AAA), it is one, if not the top concern for many drivers today. AAA reported that at least 1,500 people a year are seriously injured or killed in senseless traffic disputes. The following includes excerpts from a report issued by the National Highway Traffic Safety Administration. Characteristics of Aggressive Driving The term aggressive driving emerged during the 1990s as a label for a category of dangerous on-the-road behaviors. The category comprises: Following too closelyDriving at excessive speedsWeaving through trafficRunning stop lights and signs Aggressive driving occasionally escalates to gesturing in anger or yelling at another motorist, confrontation, physical assault and even murder. Road Rage is the label that emerged to describe the angry and violent behaviors at the extreme of the aggressive driving continuum. Graduating From Traffic Violation to Criminal Offense The NHTSA defines aggressive driving as, The operation of a motor vehicle in a manner that endangers or is likely to endanger persons or property. An important distinction is that aggressive driving is a traffic violation, while road rage, aside from the yelling and gesticulating, is a criminal offense. Contributing Factors To Aggressive Driving Experts suggest many reasons for the increase in aggressive driving and road rage. Sociologists suggest it is due to the breakdown in our societys sense of community and a disintegration of shared values.Psychologists point to the intoxicating combination of power and anonymity provided by motor vehicles.Traffic engineers tend to believe the problem is due to inconsistent driving speeds among travelers. Traffic Congestion Traffic congestion is one of the most frequently mentioned contributing factors to aggressive driving. Drivers with low tolerances for traffic delays might respond by following too closely, changing lanes frequently, or becoming angry at anyone who impedes their progress. Running Late Some people drive aggressively because they have too much to do and are running late for work, school, their next meeting, lesson, soccer game, or some  other appointment. Many otherwise law-abiding citizens often justify speeding when running late, almost as they would a medical emergency. Speeding because one is running late to pick up a waiting child or getting an elderly parent to a doctors appointment is often deemed as okay in the minds of even some of the safest drivers. Anonymity A driver can develop a sense of anonymity and detachment when insulated within the privacy of a vehicle. Tinted windows further detach drivers, adding to the misconception of being an observer of the surroundings, rather than a participant. The anonymity for some may provoke antisocial behavior unseen in other normal interaction they experience with others. Combine this with having the power of a motor vehicle and the knowledge that it is unlikely they will ever be seen again by those they offend and the result can be extreme rudeness and even turn an otherwise nice person into a dangerous, raging individual. Disregard for Others and for the Law Much has been written about the erosion of shared values and respect for authority, variously attributed to the fragmentation of the extended family, increased individual mobility, media influence, and other characteristics of modern society. It does appear that civility and respect for authority have decreased, the trend epitomized by the phrase, Im just looking out for number one. Habitual or Clinical Behavior Most motorists rarely drive aggressively, and some never at all. For others, episodes of aggressive driving are frequent, and for a small proportion of motorists, it is their usual driving behavior. Occasional episodes of aggressive driving might occur in response to specific situations, such as speeding and changing lanes abruptly when late for an important appointment, when it is not the drivers normal behavior. Among the chronic aggressive drivers there are those who learned the driving style and consider it appropriate and others who may have learned to drive properly, but for whom the behavior is an expression of illness. Clearly, it is a matter of degree and not all anger is uncontrolled, or even inappropriate, that is, it is not the anger, but what a person does about it that matters (e.g., anger that motivates a person to call the police when encountered on the road by an obviously impaired or dangerously aggressive driver). However, chronic anger, habitual or persistent aggressive driving, and especially a pattern of confrontation on the road, must be considered manifestations of pathology, in addition to violations of the law. Sources:National Highway Traffic Safety AdministrationRoad Rage: Causes and Dangers of Aggressive DrivingAAA Foundation for Traffic Safety

Benefits of Merger and Acquisition over Partnership Essay

Benefits of Merger and Acquisition over Partnership - Essay Example Mergers are necessitated by firm’s need to improve on profitability, change of management and administration system, need to conquer or acquire a significant market share and/or improve on productivity from its operations as a single entity to a stronger merged entity. The merged entity enjoys stronger management and administration base as the leadership of the merging firms take respective roles in their area of specialization and they pool their expertise towards running this new merged firm (Enkel & Covin, 2012). It should be noted that since the merging firms were operating as sole entities before, then the size and scale of operations may vary from each other and thus merger clauses are spelt out on the benefits and contributions of each firm in terms of segments and roles which in a big picture, defines the expected targets (Clark, 2009). Acquisition or simply a takeover involves purchase of a firm by another firm with an aim of maximising profits and management expertise or gaining market share and /or expansion motive. The acquiring company may decide to retain its name after acquiring the new firm or depending on the purchase clauses, if for instance the acquirer purchases a given percentage of the firm, they may decide to consolidate the two firms with a new name, new image and operation targets (Warde, 2010). Partnership can be viewed as an alliance between business entities on contractual basis and/or an exclusive bond with an aim of achieving a short term objective. Some partnerships are viewed as differentiation in which firms form alliances with an aim impressing customers and/or competitors with the size of network but with a business commitment of not allying with third party entities. Depending with the motive of the alliance, partnerships can take forms of: an exclusive supplier, customer, an intermediary channel and a vendor of a given complementary or supplementary offering of the firm’s products. For instance, a telecommunication company can partner with Internet service provider to provide a certain region or class of customers with some customized internet services for a given period. This is meant to attract more customers to the class and try to lure the internet providing firm into business with its telecommunication company’s operations within that period wi thout the provider engaging with other third parties (Deering & Murphy, 2008). In this paper we will analyse the benefits of merger and acquisition over the partnership agreements. Question 1: Under what circumstances is merging with or acquisitions of other companies a better solution than entering into partnerships or alliances with this companies? To answer this question we shall look at the circumstances that necessitate mergers and acquisitions, the benefits then compare with those of partnerships /alliances. For instance, when a firm acquires another firm on the grounds of productivity, both the acquirer and the acquired firms enjoy mutual benefits of improved productivity. For example, firm â€Å"A†, with a significant economies of scale, a stronger investment/capital base and effective management/administration acquires firm â€Å"B† which has a competitive advantage of market share due to their edge cut technological advancement in their products but with a we ak management and capital base, there are defined clauses of the acquisition in that for instance firm B has weak production methods but has a considerable market share in terms of the products it produces. Firm A’s acquisition will strengthen productivity and /or cut the total costs that could have been incurred by firm B and they benefit with the returns of their investments as there will be increased output by combination of