The savannah hypothesis consists of how the apelike ancestors moved from the dark resourceful rainforests to grassy plains‚ where life was a little harder and had to find new ways to obtain nourishment. The need for males to stay away from predators and find food by hunting caused the “savanna hominid” to walk in a vertical position‚ using only 2 legs. Hunting and surviving in the new environment led the males to live longer
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Steel Industry in Thailand has various type of product. In this report‚ we mainly focus in “Metal Sheet 0r Roof” industry. There are 4 companies that we have chosen which are Permsin Steel Work Co. Ltd.‚ Munkong Steel Company‚ Thai Syncon and Supplies Co. Ltd. and SV Metal World Company. We have got a high cooperation from these 4 interviewed companies. “Roof Steel” industry has high in competitive atmosphere due to the low of competitive rivalry. There are
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these plants went through by measuring the changes in the selected variables. The Variables that we selected were stem length‚ root length‚ the amount of leaves that grew on a plant and the overall size of the plant measured in height. For this experiment‚ we had three test groups‚ the first two groups had five seeds and the third group has 10 seeds. The reason for that is because we introduce the third group to interspecific competition. We wanted to find out if variables such as competition will
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The Primordial Soup Hypothesis‚ otherwise known as "The Primordial Soup Theory‚" was developed by the Russian chemist A.I. Oparin and English geneticist J.B.S. Haldane. Oparin & Haldane(1920) formed this idea separately though. In this theory‚ the basic aspects of life all came from simple molecules that formed in the atmosphere with the addition of oxygen. They believed that Earth had a chemically reducing atmosphere. This produced monomers. These monomers formed a "soup‚" that developed organic
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especially for welding of stainless steels‚ aluminum and magnesium. In stainless steel industry‚ TIG welding has an important role on joining thin sheets‚ tubes and pipes. Depending on this important role‚ the mechanical behaviours of TIG welded joints and criteria affecting these behaviours are the main cared subjects in industry to obtain products with less failure and use them for longer service times. Mechanical behaviours of TIG welded joints in stainless steels are also the main subject of the
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An Implication of the Modigliani-Miller Capital Structuring Theorems on the Relation between Equity and Debt1 Ruben D. Cohen 2‚3 Abstract We illustrate here the effects of the Modigliani-Miller theorems on capital structuring‚ emphasising especially on the relationship between equity and debt. This is carried out numerically via a simplified financial statement‚ which takes us through the methodology that leads to the ROE‚ WACC and firm’s value‚ all plotted against leverage. Introduction The
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Honors: Guns‚ Germs and Steel Name: Title of Text: Chapter 2: “A Natural Experiment of History” pp. 53-66 Prediction/Background Knowledge: Vocabulary Words: Focus Question(s): 1. Identify and evaluate the environmental‚ political‚ social and economic factors and outcomes of the clash between the Moriori and Maoiri peoples. Concrete Detail/CD (Text‚ page #) (Specific quotes that address FQ) Commentary (CM) (Explain how your CD answers the FQ. Provide context.)
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breaking and heartwarming three- part documentary called “Guns‚ Germs‚ and Steel.” This documentary goes deep into history and answers the main question of‚ “How did our worlds become so different?” Jared Diamond takes on the challenge most philosophers wouldn’t dare try of dividing the haves and have-nots of the world. His journey began in the forests of Papua New Guinea. As of 30 years ago‚ they were still using some of the techniques used in the Stone Age. People hunted by tracking their
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EXPERIMENT 5 REDOX TITRATION: TITRATION USING SODIUM THIOSULPHATE Objectives 1. 2. To prepare a standard solution of potassium iodate for use to determine the concentration of sodium thiosulphate solution accurately. To acquire the proper techniques of carrying out a titration. Introduction Redox titrations using sodium thiosulphate as a reducing agent is known as iodometric titration since it is used specifically to titrate iodine. The reaction involved is: I2 + 2Na2S2O3 I2 + 2S2O322NaI + Na2S4O6
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Lenneberg formed the Critical Period Hypothesis theory which contends that language is innate but has to be attained before the age of puberty or else the ability to learn language ebbs (as a result of the lateralization of the brain). 1 At present‚ the Critical Period Hypothesis theory is widely accepted by numerous linguists. Evidence has been presented that there is a limited time when the brain is malleable (in terms of language). Studies such as‚ linguistically isolated children (a.k.a. feral
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