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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ButRead MoreControversial Contributions to Political Thought Made by Feminism2695 Words   |  11 Pagesfour ways that government policy can relate to the promotion of caring relations: first, such relations (and the virtues necessary to carry them out well) are promoted directly; second, such relations are promoted indirectly (by such things as tax breaks for family expenses, policies designed to allow people more time to participate fully in close relationships, and so on); third, government policy attempts complete neutrality concerning such relations; and fourth, state policy actively discourages fulfillingRead MoreSpeech On The Freedom Of Speech3338 Words   |  14 Pagessynonym ously, but includes any act of seeking, receiving and imparting information or ideas, regardless of the medium used. Governments restrict speech with varying limitations. 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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.