distinguishing similarities and differences among atoms prompted scientists to devise a way of arranging the elements. Relationships were discerned more readily among the compounds than among the elements; thus, the classification of elements lagged many years behind the classification of compounds. Development of the Periodic Table It was in 1817 when Johann Wolfgang Döbereiner showed that the atomic weight of strontium lies midway between those of calcium and barium. Some years later
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activity: (Receptor Theory, Structure Activity Relationships (SAR) and Drug Metabolism). 2). CLASSIFICATION OF DRUGS: Classification of drugs based on source, structure, site of action, mode of action. 3). DRUG DESIGNING: Discovery of lead structure (different approaches). Structural features of drugs. Drug receptor interaction, Physico chemical properties of drugs. 4). DRUG METABOLISM: Inactive, Biologically active and Chemically reactive metabolites, Phase I &
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to produce quality products and services consistent with the organization's mission; 2. To safeguard resources against loss due to waste, abuse, mismanagement, errors and fraud; 3. To ensure adherence to laws, regulations, contracts and management directives; and 4. To develop and maintain reliable financial and management data, and to accurately present that data in timely report FOUR COMPONENTS OF INTERNAL CONTROL 1. CONTROL ENVIRONMENT Control environment is the
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Medical Marijuana If a substance can make someone who is ill feel better, why keep it from him or her? On the surface this sounds right. People who advocate making marijuana legal for medical purposes take this approach. What could it hurt? A closer look reveals that marijuana should not be legalized for medical use, because young people are given mixed signals about drugs, other drugs can be used that are easier to regulate, and there are more harmful side effects. Marijuana is one of the
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lulls”. The government has used science to come up with a list of narcotics and classified them based on several factors and this paper is intended to cover those factors as well as how the law uses forensics to find the evidence needed to proceed within a court of law. One of the first things a court of law has to use is the knowledge of a drugs ability to cause dependency. This means that a person cannot function in a normal manner without the use of the drug and to go without the drug causing
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that the use of scanning would be able to demonstrate imagery. It would take longer to determine how big the angle is when they are further apart because you scan the clock more. So, when visualizing the difference between 4:10 and 9:23, it would take longer to visualize 9:23 than 4:10. This additional time shows that there must be some kind of image that is being referred to. b. The symbolic distance effect occurs when people are
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What I have learned In Science 7 What I have learned In Science 7 7-IPIL 7-IPIL SUBMITTED BY: PATRICK GENESON GONZALES SUBMITTED BY: PATRICK GENESON GONZALES CHEMISTRY CHEMISTRY MATTER MATTER MASS- the measure of the amount of matter WEIGHT- the composition of the mass of the body and gravity VOLUME- amount of space occupied by an object STATES OF MATTER STATES OF MATTER State- physical condition of a matter Phase- refers to TEMPERATURE that change in state SOLID- particles
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Medical GDGB15 Workplace violence 1. Definitions of work place violence There is No single, uniform definition for workplace violence so far exists. Different relevant institutions and researchers have suggested several definitions and classifications. The terms used also differ. 1.1. The World Health Organisation (WHO) uses a broader definition and defines workplace violence as ‘intentional use of physical force or power, threatened or actual, against oneself, another person or against
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Name of Student: Name of Instructor: Course: Date: Accounting Standards Codification The FASB Accounting Standard Codification is the source of authoritative Generally Accepted Accounting Principles (GAAP) documented by the FASB to be applied to nongovernmental entities. The Codification is the result of a major five-year project involving more than two hundred people from multiple entities. The Codification is effective for provisional and annual periods ending after September
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Force & Motion The First Law: Force and Inertia Object remains at rest will remain at rest unless acted upon by unbalanced force. Object in motion will continue at constant speed and motion unless acted upon by unbalanced force. Force is an action that can change motion. A force is what we call a push or a pull, or any action that has the ability to change an object’s motion. Forces can be used to increase the speed of an object, decrease the speed of an object, or change the direction
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