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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Introduction : "Aromatic" and "aromatic compound" sidetrack here. For implications identified with odor‚ see fragrance compound. Two distinctive reverberation types of benzene (top) consolidate to create a normal structure (base) In natural science‚ the term aromaticity is utilized to depict a cyclic (ring-molded)‚ planar (level) particle that shows strange dependability when contrasted with other geometric or connective game plans of the same arrangement of iotas. As an aftereffect of their security
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Could the Cold War have been avoided? Discuss with reference to the key schools of thought on the origins of the Cold War. The cold war is the product of confrontation between US and USSR‚ reflected by conflicts of interests in political‚ ideological‚ military sphere and so on (Baylis et al. 2010‚ p51)‚ and it lasted nearly half century and ended up with dissolution of Soviet Union. There are so many debates about its origin and some people argue that cold war might be avoided. However this essay
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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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Write the type of metal‚ based on your examination of the periodic table. Answer: The alkakine metals seem to me while doing this lab that they had no chemical changes. Which would be th (5 points) Score 4. Make a general statement about the reactivity of the metals in this experiment. Answer: Your Score ___ of 20
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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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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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Unit 1 – Introduction to the Cell Robert Hooke – built the first microscope (30x magnification); viewed slices of cork called cellula (little rooms). Antoni Van Leeuwenhoek - worked with glass huge improvement in quality of lenses nearly 300x magnification became possible first to observe: * single-celled organisms “animalcules” * protists from pond water * bacteria from his mouth – “father of microbiology” * blood cells * banded pattern in muscle cells * sperm from
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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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