Strong Electrolyte Definition and Examples

A strong electrolyte is a solute or solution that is an electrolyte that completely dissociates in solution. The solution will contain only ions and no molecules of the electrolyte. Strong electrolytes are good conductors of electricity, but only in aqueous solutions or in molten form. The comparative strength of an electrolyte may be gauged using a galvanic cell. The stronger the electrolyte, the greater the voltage produced. Strong Electrolyte Chemical Equation The dissociation of a strong electrolyte is apparent by its reaction arrow, which only points toward products. In contrast, the reaction arrow of a weak electrolyte points in both directions. The general form of the strong electrolyte equation is: strong electrolyte (aq)  Ã¢â€ â€™ cation (aq) anion- (aq) Strong Electrolyte Examples Strong acids, strong bases, and ionic salts that are not weak acids or bases are strong electrolytes. Salts much have high solubility in the solvent to act as strong electrolytes. HCl (hydrochloric acid), H2SO4 (sulfuric acid), NaOH (sodium hydroxide) and KOH (potassium hydroxide) are all strong electrolytes.

Child Pornography Legal Analysis and policy implication

I. Introduction The huge profits, easy accessibility, convenient dissemination and low marginal costs have attracted an increasing number of people to trade child pornography. The ever expanding child pornography market is an affront to public decency, and the ubiquitous circulation of these images and videos brings endless and even permanent injuries to child victims engaged. One of the child pornography victims has described her feeling as â€Å"being abused over and over and over again† when she knows her images as a child being sexually abused are repeated watched. The â€Å"non-contact† defendants of child sexual abuses are offenders who possessed and circulated child pornography but did not create it . James Marsh, the first lawyer seeking restitution for child pornography victims from â€Å"non-contact† defendants maintained that â€Å"in many ways the actual propagation, distribution, receipt, trading and profiting off of child pornography is worse than the actual han ds on crime† . It is generally acknowledged that the â€Å"non-contact† defendant’s conduct causes both emotional and economical losses for the victim. However, opinions are polarized regarding to the question what causal relationship between the defendant’s conduct and the child victim’s losses the victim or the prosecutor should establish in order to recover the restitution; and whether the â€Å"non-contact† defendant should be ordered to make restitution to the victim, if so, in what amount. II. Statute 18 U.S.C.  § 2259 OneShow MoreRelatedEthical Dilemas1230 Words   |  5 Pagesfor you to reflect on. For your paper you must organize your writing using the sections and underlined titles listed on the assignment page. 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Raising Achievement in Science (Physics, Chemistry or Biology) Free Essays

Assignment 1: Raising Achievement in Science (Physics, Chemistry or Biology) (PGCE programme) This assignment is set at ‘H’? level. (3000 words +/- 10%) Assignment Task With reference to your reading in the relevant research, write about how you have raised or could have raised the achievement of a pupil or small group of pupils whom you have taught this year. There must be a clear link between the discussion of the teaching and learning that took place in your class and the relevant research on achievement; you must provide a sound rationale for your teaching methods and strategies. We will write a custom essay sample on Raising Achievement in Science (Physics, Chemistry or Biology) or any similar topic only for you Order Now The school, teachers and students must be anonymous. Introduction It should constantly be our aim as teachers to raise the achievement of the pupils in our care so that they are attaining at their full potential. It will also be useful for you to discuss these issues with those you work with at school (mentor, PCM, SENCO, etc. ) and to observe closely how these are addressed in classroom practice. However, in this assignment, it would be especially appropriate for you to select a particular pupilor group of pupils who you work with in the classroom and who have specific challenges in attaining theirfull potential in science (see below for suggestions), and for you to focus on strategies and techniques for supporting their particular needs. The generic assignment briefing at the top of this page asks you to discuss a particular pupil or group of pupils and how you might have raised, or did raise, their achievement in science (and particularly in your own specialist discipline of Biology, Chemistry or Physics), linking aspects of the teaching and learning with the relevant research carried out in your literature review. In identifying the pupil or group you intend to refer to, consider the range of children who might under? achieve: †¢Gender: boys/girls †¢those with special educational needs †¢the gifted and talented †¢literacy in Science †¢children in care †¢minority ethnic children travellers †¢young carers †¢those from families under stress †¢pregnant school girls and teenage mothers (http://www. education. gov. uk/schools/pupilsupport) †¦and the reasons and issues surrounding underachievement: †¢inequalities in class (social background), ethnicity, and/or gender †¢lack of motivation †¢lack of suitable challenge †¢the appropriateness of activities and tasks †¢a mis? match of expectations †¢a perceived irrelevance of the activities and tasks Some further thoughts The following is based on the report: â€Å"Improving Secondary Schools†, the Hargreaves Report on secondary schools in the Inner London Education Authority (1984). This was summarised in West, A Dickey, A (1990) â€Å"The Redbridge High School English Handbook†; L. B. Redbridge Advisory Service. The report defined four aspects of pupil achievement (think carefully about how these apply to science and your chosen discipline): 1. This aspect involves most of all, the capacity to express oneself in a written form. It requires the capacity to retain propositional knowledge, to select from such knowledge appropriately in response to a specified request and to do so quickly without reference to possible sources of information. The capacity to memorise and organize material is particularly important. 2. This aspect is concerned with the capacity to apply knowledge rather the knowledge itself; with the practical rather than the theoretical; with the oral rather than the written. Problem solving and investigational skills are more important than the retention of knowledge. 3. This aspect is concerned with personal and social skills: the capacity to communicate with others in face to face relationships; the ability to co? operate with others in the interests of the group as well as the individual; initiative, self? eliance and the ability to work alone without close supervision; and the skills of leadership. 4. This aspect involves motivation and commitment; the willingness to accept failure without destructive consequences; the readiness to persevere; the self confidence to learn in spite of the difficulty of the task. Such motivation is often regarded as a prerequisite to achievement rather than as an achiev ement in itself. We do not deny that motivation is a prerequisite to other aspects of achievement, but we also believe that it can be regarded as an achievement in its own right. What do we mean by under? achievement? â€Å"Achievement below expectations† †¢Ã¢â‚¬Å"Underachievement is a discrepancy between a child’s school performance and some index of the child’s ability. † (Rimm, S (1977) ‘An Underachievement Epidemic’; Educational Leadership 54 (7)) †¢An underachiever is: â€Å"A young person, at each significant stage of education that has not reached the expected levels set by the government. † (Prince’s Trust) You are recommended, for example, to go to the web? site: www. dfe. gov. uk/schools/pupilsupport Look under ‘Inclusion and Learner Support’. You will see a list of items including ‘Minority ethnic achievement’ and ‘Gender and Achievement’. The written essay The title and subject matter of the assignment are as laid out at the top of this briefing document under ‘Raising Achievement in Science’. The essay should be about raising achievement in the learning of science in your specific discipline (physics, chemistry or biology). †¢You are expected to have read widely in the process of carrying out this assignment, showing evidence in your writing of an appropriate depth and breadth †¢In addition, you are expected to draw upon your own experience and observation from schools you have been in †¢References to publications in our text should provide the author, date and page number. A bibliography must be provided with full details of relevant texts that you have read. An omitted bibliography/references section can result in a ‘fail’ grade for the assignment. Advice on correct referencing is contained in the ‘Assignment Guide’ available on UEL Plus. †¢Any materials yo u have produced in seeking to raise achievement in the classroom may be placed in the body of the assignment or an appendix as appropriate. These materials may be referred to in order to exemplify points made in the essay. Ensure that you offer some critique of the points raised from your reading and experience; be aware that there are alternative viewpoints; be careful not to simply offer subjective statements. Points made should be justified from evidence of experience, observation and/or reading. Offer critical analysis of what you have read, observed and taught in respect of this task and some alternative approaches. Do not necessarily take educational writers’ views or those of colleagues at ‘face value’. Submission The assignment should be approximately 3000 words +/? 0%, not including quotations or appendices. A reference list/bibliography must be included. All referencing should follow the Harvard system as detailed in the following book (available from t he bookshop): Pears, R Shields, G (2010) â€Å"Cite Them Right ? 8th ed. †; Basingstoke: Palgrave Macmillan An e-book version of â€Å"Cite Then Right† is also available on UEL Plus Keep any schools, teachers and pupils anonymous. Annotated Bibliography: Monday 12th November, 2013 by 5:00pm; submitted by e-mail directly to your tutor Assignment submission (electronic): Monday 7th January, 2013 by 23. 59 hr The assignment should be submitted electronically using the Turnitin protocol. A suggested ‘starter’ reading list: Younger, M Warrington, M (2005) â€Å"Raising Boys’ Achievement in Secondary Schools†; Oxford: OUP You might also download the following document: http://publications. dcsf. gov. uk/default. aspx? PageFunction=productdetailsPageMode=publicationsProductId=DCSF? RR086 When looking for resources in the Library, remember that areas of the Library, in addition to education, may be worth a look at; eg. Child Development and Child Psychology (these books are held within the Health and Bi? Science collections). What is an Annotated Bibliography? A Bibliography is simply a list of books relevant to the study being undertaken and which have been referred to when preparing the study. The list is referenced in the proper manner (refer to the book â€Å"Cite Them Right† and to the guidance at the end of this document). An Annotated Bibliography is where, under each book/article reference, there are a few brief sentences / short paragraph summarising the key points of the text where they are relevant to the current study. Here is a brief, example related to achievement of girls in science: Kelly, A. (1986), The development of girls’ and boys’ attitudes to science: A longitudinal study, European Journal of Science Education, Volume 8, Issue 4 Attitude? to-science tests were completed by 1300 pupils, at ten schools, when they were 11 years old and again two and a half years later. During that time their interest in most branches of science decreased, but both girls and boys became more interested in learning about human biology. Their opinions about science and scientists also became generally less favourable, but pupils grew more willing to see science as suitable for girls. The attitude changes varied considerably from school to school, and were slightly better in schools which had implemented a programme of interventions to improve children’s attitudes than in other schools. There was considerable stability in the attitudes of individual children over the period of the study. The ‘idea’ of the annotated bibliography is to ‘gather together’ a range of relevant literature which will, at a later stage, be the basis for extended writing and study. How to cite Raising Achievement in Science (Physics, Chemistry or Biology), Papers

Health Care Quality improvement

Question: Discuss about the Health Care Quality improvement. Answer: Introduction: The consumer focused approach that can be recommended would be the value based insurance design. The design has value for money that is spent in aiding the growth of healthcare. The importance of using value based insurance design is that it aids in cost control approaches. These approaches use financial inducements to adjust patients and provide deeds which includes; increase in cost allotment in the already existing plans and introduction of high deductible health plan that help employees to be the payers of the appointed money. Initiatives such as disease management programs are implemented to provide quality healthcare that help individuals to manage their health in an effort to avoid more costly healthcare. Better healthcare initiatives will lead to lower spending on healthcare. Some of the major barriers of using Value based insurance include; cost of implementation. The use of this approach involves establishment of services that are of high value and in scenarios where specific groups are targeted by the system targets that will use lower co-payments, systems used to target patients will be more expensive to employ because the eligible records must be shifted from payers to where the service is being offered. In addition to that, concern over costs increase will affect the design bearing in mind that the cost of providing health care is raising quickly. Purchasers are trying to find ways that will help in cubing cost growth while Value based insurance is trying to lower the costs incurred on copayments which in the short run increases spending. These barriers may be addressed by implementing employer sponsored healthcare programs which encourage employees to become healthier through incentives of healthcare programs. Reference Lighter, D. E. (2011). Advanced performance improvement in health care: principles and methods. Sudbury, Mass, Jones and Bartlett Publishers. https://ovidsp.ovid.com/ovidweb.cgi?T=JSNEWS=nCSC=YPAGE=booktextD=booksAN=01437657$XPATH=/PG(0). Sollecito, W. A., Johnson, J. K. (2013). Mclaughlin and Kaluzny's continuous quality improvement in health care. Burlington, MA, Jones Bartlett Learning.

Racial and Ethnic Inequality Essay Example

Racial and Ethnic Inequality Paper Inequality cannot be separated from the concept of poverty, and with other societal issues. There are different kinds of inequality but one of the most prevalent, besides the ones previously mentioned economic disparity, is that of racial and ethnic origin. Racial and ethnic inequalities result from the recognition of physical or cultural differences between groups and attaching social definitions to them. For instance, black and Hispanic students are usually stigmatized as poor in class relative to their Asian and White counterparts. Richard Anderson (2000) from the University of Colorado at Denver confirmed that African American Air Force trainees fare not quite as good with the other students because of the (white) instructors’ alleged lack of faith in their capacities. They are not given as much opportunity to take risk, which is an integral part in their course. Another form of inequality is one inflicted among women. Although prevalent in the Third Worlds of Africa and Asia, gender inequality is definitely a worldwide phenomenon. Nobel laureate Amartya Sen (2001) presented the â€Å"many faces of gender inequality† in his works. The seven types are mortality inequality, natality inequality, basic facility inequality, special opportunity inequality, professional inequality, ownership inequality and household inequality. For modern societies, women’s oppressions typically include the burden of maintaining career and home at the same, as well as roadblocks to occupational or educational success. However, in traditional cultures where women are viewed as mere second-class citizens, domestic abuse, abortion of female babies and foetal-sex change becomes the problem. Just like women, non-heterosexual persons like gays, lesbians, transsexuals and transgender individuals are common victims of inequalities. Often referred to as societal problems due to a person’s sexual orientations, Lucianne Englert (2005) of Indiana University wrote that injustices faced by these people are present everywhere, from work and housing discrimination to lack of tax benefits akin to state-recognized marriages. We will write a custom essay sample on Racial and Ethnic Inequality specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Racial and Ethnic Inequality specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Racial and Ethnic Inequality specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Gay bashings, legal separation from their children and revoked rights to HIV status privacy also occurs. Beloved and Sethe are two characters whose lives are actually greatly influenced, if not altogether determined by circumstances that are established, ironically borne out of another concept of morality. Some people at the time probably have actually believed it right to discriminate, as slavery is borne out of racism which is borne out of ethnocentric perspectives of what is good and evil, such as the association of white to good and of black to evil. The problem starts when only one perspective is forced unto all. What happens to the other side of the story, which is that of the blacks? Poverty and inequality are two of the greatest problems afflicting the world today. They bore the greatest effect on human lives and cannot be separated from other ails afflicting society. Once the public collectively attach labels to the traits distinctive of a particular group or gender, behaviour towards this group is altered. This will eventually shape their roles in the community. The adverse affect of this may range from overt, like a denied admission to a good university, or subtle, like slower customer services. Generally, their parity right to resources and opportunities is breached and due to the differential treatment, they are involuntarily segregated as unwanted members of the population. BIBLIOGRAPHY Anderson, R. H. (2000). Racial and Ethnic Inequality. Retrieved May 24, 2007 at: http://carbon. cudenver. edu/public/sociology/introsoc/topics/ UnitNotes/week07. html Asquith, Stewart. The Role of the Social Worker in the 21st Century. Retrieved May 24, 2007 at: http://www.indiana.edu/~rcapub/v18n2/p23.html

Stories of Scottsboro essays

Stories of Scottsboro essays "Stories of Scottsboro" by James Goodman is an in-depth look at the case and overall events that occurred when nine black men are accused of raping two young white women. The black men range in age from thirteen to nineteen. And the two women whom they are accused of raping are seventeen and twenty-one years old. The men are arrested in March of 1931 at a train depot in Paint Rock Alabama after getting into a fight with a group of white men around the same age on the train earlier that day. They are then taken to a jail in Scottsboro Alabama because Scottsboro is the county seat of Jackson County. They were sentenced to death after a rushed and racially based trial, which caused much controversy within the United States and attracted attention around the globe. "Stories of Scottsboro" is told from a third-person point of view and is written as a narrative. James Goodman is not presenting new information in this book; he is just arranging information that is already known to exist into an easy to follow retelling of the events that occurred during the trials through the eyes of people that were there. Goodman's book is written in an interesting way. The book is divided into fifty-four rather short chapters in which he tells the story from a different perspective in each chapter, but still in the form of a narrative. With this narrative style and division of chapters into different perspectives, the book flows very well and captures the events taking place very thoroughly. He lists his sources in the bibliography and also briefly explains what his sources are in the preface. In the preface he says, "My sources include diaries, memoirs, oral histories, and autobiographies; previous histories of Scottsboro and numerous other works of history " Goodman's goal with this book is to tell the stories of what happened on a more individual level in contrast to solely explaining why the men were arrested and how they were not given a fair t...

Twelve Days in France and Italy Essay Example | Topics and Well Written Essays - 1000 words

Twelve Days in France and Italy - Essay Example I learned that the French were quite different in temperament to the Italians and that I preferred the latter's approach to life. But I realized how open I am to the cultures of others, and how much I enjoy learning about them. Our first stop was the French capital, Paris. We arrived there late on a cold, rainy night and I remember how amazed I was, staring out of the window at the colorful Paris avenue, the famous Champs Elysee. As the bus moved through the city, I was impressed with the bustling yet organized activity, and the marvelous architectural structures, like the Arc de Triomphe, the famous museum of the Louvre, and eventually, I saw the Eiffel Tower. Everywhere, lights twinkled through the rain, as if all the city was alive with gentle movement. We had dinner that night in the Eiffel Tower's restaurant and I ate a typical French chocolate crepes. This was my first experience of French cuisine, so I had to take the opportunity and taste it. After dinner, I remember gazing with awe at the incredible lights of the perfectly laid out city of Paris. At last, I was capable of understanding why people refer to Paris as the "city of lights." On our way back to the hotel, I admired the reflection of the E iffel Tower's lights in the River Siene, and this has been an enduring memory of the beauty of the place, for me.The next morning we went to the famous Louvre Museum. It was incredible to see the variety of art that it contained; from ancient Christian sculptures, to the modern, contemporary paintings of Picasso. The museum provided countless artistic perspectives, showing life as seen from and within different cultures. ... Of course, I remember the Mona Lisa, it would have been impossible not to visit the Museum and not take time to gaze on her face.After having lunch at the Louvre, I decided to take a cup of coffee in a nearby restaurant. While in the coffee shop, I was impressed by the French people's elegance and courtesy. However, it seemed strange that it was so silent there. There were no televisions or radios blaring out noise, and people sat alone, having their coffee. Everybody in the coffee shop was silent, reading newspapers - some were even writing poetry. It was certainly very different from my Puerto Rican culture. The people in my country usually have their coffee in groups, listening to the radio or the television news. My impressions of the city were first, how beautiful and well-designed it was, and next, how calm and orderly the place, people and activity there appeared. After spending another five days in Paris, during which my first impressions were confirmed, we headed to our next destination, Italy. Rome was very different from Paris. On our way to the hotel, I could see, far away in the distance, the astonishing structure of the Roman Coliseum. The city was certainly a lot older than Paris. But I was delighted by the way in which the modern and ancient combined, with a lively, more vibrant 'buzz', going on, more chaotic than Paris, but people seemed happy. I was wondering how, in ancient times, the Romans could have constructed such amazing buildings, still standing and intact, after thousands of years. It was magnificent to be able to view all this history and grandeur. We arrived later in the afternoon, exhausted from the long journey. The group