–Seeks to obtain mathematically optimal (quantitative) solutions to complex problems. • OM Emerges as a Field –1950–1960‚ OM moved beyond industrial engineering and operations research to the view of the production peration as a system. • OM Emerges as a Field –1950–1960‚ OM moved beyond industrial engineering and operations research to the view of the production operation as a system. • The Marriage of OM and IT –Integrated solutions approaches • Business process reengineering • Supply chain
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POLLUTION!!- IS THERE A SOLUTION? Human Beings belong to a species that poisons its own habitat. If we think of our planet as a spaceship then we are the new and all other species are passengers. In general we behave irresponsibly .Earth’s atmosphere forms a protective cocoon around our spaceship‚ storing and recycling essential elements such as carbon and oxygen. Humans fill the air with pollution that turns the rain acidic and threatens to alter the climate pollution from and fossil and nuclear
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Around the world‚ forests are being logged for timber and paper pulp and cleared to grow mono-crops like palm oil and soy while they are deteriorating from the impacts of global warming. Deforestation is a major driver of global warming‚ responsible for up to 20 percent of global greenhouse gas emissions–more than all the cars‚ trucks‚ planes‚ boats and trains in the world combined. Deforestation doesn’t just threaten our climate‚ it threatens the livelihoods of 1.6 billion people that rely
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Finalized Notes Cells are small membrane bound units filled with concentrated aqueous solution of chemicals and given the ability of reproducing itself by dividing. Thus for this purpose the cells are the fundamental unit of life. If cells are modified to specific specialization they cause the cell to lose its ability to reproduce‚ as a result they end up depending on other cells for the basic needs. In all living things genes are stored in the DNA molecule‚ encoded in the same chemical code
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Chem. 6C Midterm 1 Version A October 19‚ 2007 Name__________________________________________ Student Number _________________________________ All work must be shown on the exam for partial credit. Points will be taken off for incorrect or no units. Non graphing calculators and one hand written 3” × 5” note card are allowed. Problem 1 (of 15 possible) Problem 2 (of 26 possible) Problem 3 (of 20 possible) Problem 4 (of 15 possible) Problem 5 (of 6 possible) Problem 6
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the top of pages 1 through 4. - Please check that you have 5 pages (including this one; page 5 is blank for your scratch work). - Answer only in the space provided. Do not write answers on the back ola page. Question Points Score I. 35 2. 20 3. 45 Total 100 H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K CaSCTiV CrMnFeCoNiCuZnGaGeASSeBrKr RbSrY ZrNbMoTcRuRhPdAgCdInSnSbTeI Xe
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normal 2. The Henderson-Hasselbalch equation: A) allows the graphic determination of the molecular weight of a weak acid from its pH alone. B) does not explain the behavior of di- or tri-basic weak acids C) employs the same value for pKa for all weak acids. D) is equally useful with solutions of acetic acid and of hydrochloric acid. E) relates the pH of a solution to the pKa and the concentrations of the conjugate acid/base pair. 3. A 1.0 M solution of a compound
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Electrolytic Solutions Solutions are sometimes grouped according to their ability to conduct electricity. Substances whose solutions conduct electricity are called electrolytes and those that do not conduct electricity are called nonelectrolytes. Also electrolytes can be strong or weak. Under strong electrolytes we have NaCl and CaCl2 which are ionic compounds‚ HCI‚ HNO3‚ HBr and H2SO4 are under acids and NaOH‚ KOH‚ and LiOH are under bases. Weak electrolytes are ionic compounds and slightly
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Rachel Bohnenberger Professor Van Doorn ENVS 150-002 30 January 2015 Critique Two In the first video‚ The Story of Solutions‚ the main focus was to shift attention from making more and more for the economy to making the economy better. It was described in the video that in order to make the economy better‚ we need to focus our attention on sustainability. One example given was banning plastic bags. Two methods were given on how to accomplish said task—the old method and the new method. The old
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Journal of Knowledge Management Practice‚ Vol. 12‚ No. 3‚ September 2011 A Study Of The Predictive Effect Of Pre-Service Teacher Personal Knowledge Management Competency On Their Instructional Design Skills Eric Cheng‚ The Hong Kong Institute of Education‚ Tai Po‚ Hong Kong ABSTRACT: This paper aims to examine the relationship between the personal knowledge management (PKM) competency of pre-service teachers and their instructional design skills. Supporting the sustainable development
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