TEACHING PLANETARY GEAR TRAINS WITH THE AID OF NOMOGRAPHS ESSAM LAUIBI ESMAIL Lecturer College of Engineering/University of Qadisyah ABSTRACT Planetary gear trains (PGTs) are introduced to undergraduate mechanical engineering students in the course of Theory of Machines. The complexity of the traditional methods for analyzing PGTs has kept many from becoming familiar with the capability of PGTs in mechanisms and machine design. In this paper a unified general formulation for simultaneously
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Chemistry (the etymology of the word has been much disputed)[1] is the science of matter and the changes it undergoes. The science of matter is also addressed by physics‚ but while physics takes a more general and fundamental approach‚ chemistry is more specialized‚ being concerned with the composition‚ behavior (or reaction)‚ structure‚ and properties of matter‚ as well as the changes it undergoes during chemical reactions.[2] It is a physical science which studies various substances‚ atoms‚ molecules
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LEARNING OUTCOME : : : : Organic Chemistry I CHM 3201 4 (3+1) 160 hours per semester : : None At the end of the course‚ students will be able to: 1. Define and explain the basic concepts in organic chemistry such as electronegativity‚ orbital hybridization‚ nomenclature‚ resonance and isomerism‚ as well as organic reactions mechanisms (C4‚ CTPS) 2. to conduct experiments that demonstrate the characteristic reactions of important functional groups of organic compounds (P4) 3. interact and
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common characteristics of insanity as well as great ambition. The essay will explore dilemma faced by Lady Macbeth and the cruelty expressed in “The Laboratory”. Shakespeare’s play‚ was written in 1848‚ and set in the 11th century. The play was presented to King James I of England‚ and portrays one of his ancestors‚ "Banquo". In contrast‚ “The Laboratory”‚ is set in pre-revolutionary France‚ portraying the main protagonist as a schizophrenic woman whom hallucinates over a mysterious unnamed man. The
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VRAJESH PATEL April 20‚ 2013 TITLE: Structure Elucidation of Organic Compounds Using Infrared Spectrometry and Computer Molecular Models. OBJECTIVES: Using the Spartan Student v5.0.0. Software in computer‚ determine the absorption frequencies of C=O str.‚ C-H str.‚ and C-H bend in the following molecules: 1. Benzaldehyde 2. Ethyl Benzoate 3. 3-Pentanone 4. Pentanal * For given unknown Infrared spectra‚ figure out the compounds based on the absorption
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Lectures CHE883 ENVIRONMENT CHEMISTRY 15316::Pushp Lata Course Category Tutorials Practicals Credits Courses with numerical and conceptual focus 3.0 0.0 0.0 TextBooks Sr No Title Author T-1 Environmental Chemistry Edition Year Publisher Name Colin Baird‚ Michael Cann 4th 2008 W.H. Freeman and company Reference Books Sr No Title Author Edition Year Publisher Name R-1 Environmental Chemistry Gary W.vanLoon and Stephen
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Organic vs. non organic There is a vast majority of food in our world today‚ when we consume this food we must stop to think about what exactly it is made of. In today’s society we are always looking for the best healthy foods that are available to us. We want good‚ nutritious‚ healthy foods so that we can live a long and healthy life. We live in a world where we have fast‚ cheap and processed foods all around us. Have you ever considered going a different route? Organic is a different way to eat
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I. Introduction: Thesis Statement: People should consume organic foods because they have More nutritious‚ No pesticides are used on them‚ No hormones or antibiotics are used in their production A. Major Proposition or Premise (before because): People should consume organic foods B. 1st Minor Proposition or Premise (after because): More nutritious. C. 2nd Minor Proposition or Premise (after because): No pesticides are used on them. D. 3rd Minor Proposition or Premise (after because):
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References: Abang‚ J.I. (2007). Child Psychology: Development and Education. Calabar: Eti-Nwa Associates. Akinade‚ E.A. (2002). Psychology of Human learning: A basic text for colleges and universities. Lagos: Babs Olatunji Publishers. Chauhan‚ S.S. (1983). Advanced Educational Psychology. New Delhi: VikaPublishing house‚ PVT Ltd. Child‚ D. (1981). Psychology and the teacher (3rd Edition). London: Holt‚ Rhunehart and Winston. Ellis‚ H. (1972). Fundamentals of human Learning and cognition. Iowa: Brown company
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CHAPTER # 1 Q.DEFINE CHEMISTRY. A. Chemistry‚ a branch of physical science‚ is the study of the composition‚ properties and behavior of matter. Chemistry is concerned with atoms and their interactions with other atoms‚ and particularly with the properties of chemical bonds. Chemistry is also concerned with the interactions between atoms and various forms of energy Q.DEFINE THE BRANCHES OF CHEMISTRY. * Physical chemistry is the study of macroscopic‚ atomic‚ subatomic‚ and particulate phenomena
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