Refractive index measurement is actually a measurement of the speed of light in a medium. The speed of light (usually denoted by c) is 299 792 458 m/s in vacuum. In other media the speed of light is lower than this value‚ and the refractive index‚ R.I.‚ of a medium is a measure of how much the speed of light is reduced in the medium. The refractive index (n) of a medium is defined as the ratio of speed of light in vacuum (c) in to that in the medium (v) The speed of light in a medium depends on
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Introduction 2 If a physical phenomenon of interest is random‚ then each time history measurement x(t) of that phenomenon represents a unique set of circumstances which is not Iikely to be repeated in other independent measurements of that same phenomenon. Hence‚ to completely define all properties of the phenomenon‚ it is necessary to conceptually think in terms of all the time history measurements {x(t)} that might have been made. For the usual case of engineering interest where the phenomenon
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Guide to Developing a Balanced Approach by Ann S. Epstein‚ Lawrence J. Schweinhart‚ Andrea DeBruin-Parecki and Kenneth B. Robin Child assessment is a vital and growing component of high-quality early childhood programs. Not only is it an important tool in understanding and supporting young children’s development‚ it is essential to document and evaluate program effectiveness. For assessment to be widely used though‚ it must employ methods that are feasible‚ sustainable and reasonable with regard
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Due to the the high costs and restrictive nature of inpatient treatments for addiction‚ some treatment facilities opt to offer intensive outpatient treatment (IOP) services as an alternative. In some cases‚ IOP treatment is even offered as a transitional option for patients who have just completed a stint in an inpatient facility of with a partial hospitalization program. What is Intensive Outpatient Treatment for Addiction? In certain circumstances‚ medical and clinical staff may determine that
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Apple Supplier Code of Conduct Apple is committed to ensuring that working conditions in Apple’s supply chain are safe‚ that workers are treated with respect and dignity‚ and that manufacturing processes are environmentally responsible. Apple’s suppliers (“Suppliers”) are obligated‚ in all of their activities‚ to operate in full compliance with the laws‚ rules‚ and regulations of the countries in which they operate. This Supplier Code of Conduct (“Code”) goes further‚ drawing upon internationally
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Treatments of Alcoholism Alcoholism can destroy the life of an alcoholic and devastate the alcoholic ’s family. But it also has overwhelming consequences for society. Consider these statistics from the National Council on Alcoholism and Drug Dependence: *In 1988‚ alcoholism and problems related to it cost the United States an estimated $85.8 billion in mortality and reduced productivity; *Fetal alcohol syndrome‚ caused by a woman ’s drinking during pregnancy‚ afflicts five thousand infants
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Designing survey questions on food-related issues Question design toolkit based on a theory of behavioural change Jo d’Ardenne‚ Sally McManus‚ Julia Hall Designing survey questions on food-related issues: Question design toolkit based on a theory of behavioural change Jo d’Ardenne‚ Sally McManus‚ Julia Hall October 2011 Prepared for the Department of Health Contents Acknowledgements ............................................................................................ Executive
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11/15/12 Wetland Treatment Environmental Systems Adam Pittman Bluefield State College 11/15/12 Wetland Treatment Environmental Systems Adam Pittman Bluefield State College Adam Pittman Environmental Systems Wetland Treatment A very important aspect in civil engineering is dealing with projects that contain wetland treatment. Wetland treatment is a very touchy matter in most environmental practices across the country and must be dealt with according to law in order to preserve wildlife
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EXPERIMENT #1: SCIENTIFIC MEASUREMENT AND ERROR By: Date: 8/26/13 Objectives: The goals of the experiment are to learn how to use different types of scientific glassware and to understand the significance of precision and accuracy in scientific measurement. Procedure: No modifications were made during the experiment. Data: Data tables for the experiment are provided on attached sheet. Calculations: Table I - Table III – Table IV –
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383. Panchasakara choorna It is an Ayurvedic remedy which is available in powder form. It is used for the treatment of bloating and constipation. The medicine is based on Northern Indian Ayurvedic theories. Take one to two grams with milk or hot water‚ one or two times daily‚ before or after meal‚ or as instructed by the doctor. Over dose of the medicine can cause diarrhoea. Self medication is discouraged. Hypertensive patient should take extra care. It contains ginger‚ shatapushpa‚ senna leaves
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