Predictive ability of Hypo1 To confirm the predictive power of Hypo1‚ each compound in training set was estimated through regression analysis method. The training set compounds classified into three groups: highly active IC50 < 100 nM‚ +++; moderately active IC50 < 100 nM _ 1‚000 nM‚ ++; inactive IC50 <1‚000 nM _ > 10‚000 nM‚ +. The estimated activities by Hypo1 pharmacophore model and experimental activities of 21 training set compounds presented in Table 1. The error value is calculated by the
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IGCSE Complete Chemistry Notes Unit 1: States of matter Everything is made of particles. Particles in solid are not free to move around. Liquids and gases can. As particles move they collide with each other and bounce off in all directions. This is called random motion. In 2 substances‚ when mixed‚ particles bounce off in all directions when they collide. This mixing process is called diffusion. It’s also the movement of particles without a force. The smallest particle
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OBSERVATIONAL RESEARCH Overview Observational research is type of correlational (i.e.‚ nonexperimental) research in which a researcher observes ongoing behavior. There are a variety of types of observational research‚ each of which has both strengths and weaknesses. These types are organized below by the extent to which an experimenter intrudes upon or controls the environment. Naturalistic Observation Naturalistic observation‚ also known as nonparticipant observation‚ has no intervention by
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CBSE Sample Paper-05 (Unsolved) SUMMATIVE ASSESSMENT –I SCIENCE (Theory) Class – X Time allowed: 3 hours Maximum Marks: 90 General Instructions: a) All questions are compulsory. b) The question paper comprises of two sections‚ A and B. You are to attempt both the sections. c) Questions 1 to 3 in section A are one mark questions. These are to be answered in one word or in one sentence. d) Questions 4 to 6 in section A are two marks questions. These are to be answered in about 30 words
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Livestock: from Stable to Table Animal slaughter is a necessary evil‚ but unfortunately with the way it is carried out it is repulsive. For as long as recorded history mankind has hunted animals for survival and that practice continues today. The main use for an animal is for food; this is the oldest and the most universal form of an animal. With advancements of the world’s civilization‚ animals were traded at markets and the owner would receive a payment for the animal’s value. This process
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In the current study‚ 30 Long-Evans male rats will be profiled as passive‚ active‚ or flexible copers. After profiling‚ the rats will be divided into three groups of 10. Each group will consist of an equal number of the three different coping profiles. The animals will begin their weekly treatment of intravenous caffeine injections (25 mg/kg and 50 mg/kg) starting in week one. In week two‚ the rats will begin training for the dry land maze (DLM) task. The rats will have three days of habituation
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people have heard those words some people don’t really know the difference between them all‚ I myself believed that personality consisted of temperament and caused behavior. I now understand that temperament is the individual differences in emotion‚ reactivity‚ self-regulation that establishes consistency across situation and over time‚ and that temperament is biologically based and heredity. Whereas personality interacts between temperament and social experiences which leads to the function of human
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the birth of the discipline of “organizational behavior (OB)”? The human relations movement began with the Hawthorne Studies‚ which were conducted at the Hawthorne Plant in USA from 1924 to 1933 years. The Hawthorne effect is a form of people reactivity‚ where they improve or modify an aspect of their behavior‚ which is being experimentally measured‚ in response to the fact that they know that they are being studied‚ not in response to any particular experimental manipulation. The Hawthorne studies
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SOME CATIONS II I. Introduction Qualitative analysis schemes are often based on selective precipitation of different cations. By carefully selecting reagents and conditions for reactions‚ groups of ions can be separated on the basis of their reactivity and the solubility of their salts. This enables the experimenter to use simple techniques with standard laboratory equipment‚ as well as to learn some descriptive chemistry. Cations are Alkali and Alkaline earth metals group‚ they are quite easily
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chemistry lab report : reaction of alcohol CHEMISTRY LAB REPORT SK026 SEMESTER 2 SESSION 2011/2012 TITLE :REACTION OF ALCOHOL DATE : NAME : MATRIC NO : PARTNER : PRACTICUM : SUPERVISOR : Title : Reaction Of Alcohol Objectives : 1. To classify alcohol 2. To study the chemical properties of alcohols Introduction: Alcohol is a class of organic compound containing hydroxyl group‚ OH as the
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