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Extending Human Presence into the Solar System. An Independent Study for The Planetary Society on. Strategy for the Proposed U.S. Space Exploration Policy … Introduction The recent Presidential Directive to focus NASA’s future on exploration via “the Moon and on to Mars” has invigorated the space community and many of the general public. Meeting these [...]

Posted under:Astronomy

many objects similar to Pluto were discovered in the outer Solar System, … The remainder of the objects in orbit around the Sun are small Solar System … The Solar System or solar system consists of the Sun and the other celestial objects gravitationally bound to it: the eight planets, their 166 known moons,[1] three [...]

Posted under:Astronomy

Building scale models of the solar system is a challenge because of the vast distances and huge size differences involved. This is a simple little model to give … Building scale models of the solar system is a challenge because of the vast distances and huge size differences involved. This is a simple little model [...]

Posted under:Astronomy

Reference Tables for Physical Setting/CHEMISTRY. 2002 Edition. Table A. Standard Temperature and Pressure. Table B. Physical Constants for Water. Table C … Page 1 Reference Tables for Physical Setting/CHEMISTRY 1 THE UNIVERSITY OF THE STATE OF NEW YORK • THE STATE EDUCATION DEPARTMENT • ALBANY, NY 12234 Reference Tables for Physical Setting/CHEMISTRY 2002 Edition Table [...]

Posted under:Chemistry

Classifying Biological Articles using Web Resources. Francisco M. Couto fcouto@di.fc.ul.pt. Bruno Martins bmartins@xldb.di.fc.ul.pt. Mário J. Silva mjs@di.fc.ul… ABSTRACT Text classi?cation systems on biomedical literature aim to select relevant articles to a speci?c issue from large corpora. Most systems with an acceptable accuracy are based on domain knowledge, which is very expensive and does not provide [...]

Posted under:Biology World of Sciences

Learning to Find Relevant Biological Articles. Without Negative Training Examples. Keith Noto, Milton H. Saier Jr., and Charles Elkan. University of California, La … Abstract. Classi?ers are traditionally learned using sets of positive and negative training examples. However, often a classi?er is required, but for training only an incomplete set of positive examples and a [...]

Posted under:Biology World of Sciences

(ZI) process in biology articles. Specifically, we illustrate the linguistic and other features of each zone based on our investigation of articles selected from four … Abstract Information extraction (IE) in the biomedical domain is now regarded as an essential technique for the dynamic management of factual information contained in archived journal articles and abstract [...]

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Basics of Molecular Biology. Martin Tompa. Department of Computer Science and Engineering. Department of Genome Sciences. University of Washington … Martin Tompa Department of Computer Science and Engineering Department of Genome Sciences University of Washington Seattle, WA 98195-2350 U.S.A. July 6, 2003 Updated December 18, 2009 We begin with a review of the basic molecules [...]

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As the name implies, the purpose of this presentation is to provide a simplified tutorialon local area networks (LANs) and virtual local area networks (VLANs)… The instructions and terminology used in this presentation attempt to comply with industry practices and written standards. They represent the generally accepted implementations of the written standards. It is important to [...]

Posted under:Computer Science

Basic Chemistry Concepts. 1 Elements, compounds and molecular weights. Table 1 lists some basic information regarding elements that an environmental … Elements, compounds and molecular weights Table 1 lists some basic information regarding elements that an environmental chemist may encounter. Certain groupings of atoms act together as a unit in a large number of compounds. [...]

Posted under:Chemistry World of Sciences

Basic Concepts from Organic Chemistry. 213. 1Nicholas Lémery (1645–1715), French physician and chemist. 2Freidrich Wöhler (1800–1882), … The fundamental information that environmental engineers and scientists need concerning organic chemistry differs considerably from that which the organic chemist requires. This difference is due to the fact that chemists are concerned principally with the synthesis of compounds, [...]

Posted under:Chemistry World of Sciences

Hydrology Project Training Module File: “ 02 Basic chemistry concepts.doc” … This module introduces basic concepts of chemistry required by chemists at all … This module introduces basic concepts of chemistry required by chemists at all levels in their daily work in the laboratory. No prior training in other module is needed to complete this [...]

Posted under:Chemistry World of Sciences

The classification results from the automated system are comparable with that achieved using the manual approach. Index Terms—Aircraft Icing, Droplet Splash, … The build up of water ice on aircraft flight surfaces poses a significant safety risk. As a result, much effort has gone into studying this problem in order to understand how individual droplets [...]

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Allison, B. (2004) The student’s guide to preparing dissertations and theses. … ( 2004) Your undergraduate dissertation: the essential guide for success. … Fisher, C. M. (2004) Researching and writing a dissertation for business students. … This guide gives details of books in Oxford Brookes University Library which are relevant to researching and writing a [...]

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Guide to the successful thesis and dissertation: a handbook for students and faculty. LB2369.S62 2010. The essentials of academic writing. LB2369. … Researching and writing dissertations : a complete guide for business and management … Listed here are some library materials that may help you in performing your final-year projects or researches, and that may [...]

Posted under:World of Sciences