investigatory studies II. Basic geological concepts III. Maps and compass IV. Rocks and fire V. Fungus Puccinia graminis as mycoherbicide 03 Investigatory projects I. Sea cucumber (Cucumaria miniamata) as a potential source of leather II. Fiberglass from Apitong sap (Dipterocarpus grandiflorus) III. Rat killer extract from tuble roots IV. Tetrodotoxin from bile of puffer (Sphoeroides maculates) as a potential source of stem borer pesticide V. Glue out of cigarette filer and acetone VI.
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Optically active substances in Lake Taihu 11 Fundamental and Applied Limnology Archiv für Hydrobiologie Vol. 170/1: 11–19‚ September 2007 © E. Schweizerbart’sche Verlagsbuchhandlung 2007 Optically active substances and their contributions to the underwater light climate in Lake Taihu‚ a large shallow lake in China Yunlin Zhang1‚ Bing Zhang2‚ Ronghua Ma1‚ Shen Feng1‚ 3 and Chengfeng Le4 With 4 figures and 1 table Abstract: There are few data sets on optically active substances and optical conditions
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DIFFERENT CONSTRUCTION MATERIALS OF FURNITURE Woods & Synthetic Woods Hardwood Solids Solid wood furniture is considered the best quality furniture on the market‚ and if you are purchasing furniture that will be in your home for a long time‚ it is a very smart investment. Even with wear‚ solid wood gains character and charm and becomes a part of your family. Solid wood furniture is usually crafted with attention to detail that includes dovetailed joints‚ wood on wood drawer glides‚ and
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Essay on The Lesson A short story by Toni Cade Bambara 01 May 2007 On Action and Change Toni Cade Bambara’s "The Lesson" revolves around a young black girl’s struggle to come to terms with the role that economic injustice‚ and the larger social injustice that it constitutes‚ plays in her life. Sylvia‚ the story’s protagonist‚ initially is reluctant to acknowledge that she is a victim of poverty. Far from being oblivious of the disparity between the rich and the poor‚ however‚ one might say
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The sport of gymnastics consists of sweat‚ sore muscles‚ torn up‚ burning skin‚ and various injuries. In order to pursue this sport‚ you are required to have the qualities of strength and power mixed with the qualities of elegance and flexibility. Maybe this is why they say “if gymnastics were easy‚ it would be called football.” To the untrained eye‚ gymnastics may seem difficult to understand and just plain difficult overall. However‚ in the eyes of a former gymnast‚ this sport contributes to the
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BRE 349 Building Service 1 Practices of Sustainable Centralized Air-Conditioning System in Hong Kong Bachelor of Science (Hons) in Building Engineering and Management Group Members: Man Kai Chun‚ Simon 11915174t Lam Ting Yung‚ Vincent 11904590t Lam Wing Kit‚ Ricky 11923727t Content pages 1. Introduction to MVAC System I. All air system i. Single Zone System ii. The reheat system iii. Variable Air Volume System iv. Dual Duct System v. Multi Zone
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ABSTRACT COOKSON‚ EDWARD JAMES. Development of the Metal Foam Electrical Resistance Heater. (Under the Direction of Dr. Albert Shih.) This thesis presents a novel concept using a radial heating element made from porous Fe-Cr-Al metal foam in an air heater. Electrical resistance heating has been used extensively to convert the electrical energy into thermal energy. An analytic heat transfer model is first developed to estimate dimensions of the heating element. Four prototype Fe-Cr-Al metal
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automobiles and paper. “Many countries‚ including France‚ Germany‚ and china have developed extensive hemp fiber industries. A major car manufacturer in Germany has switched to hemp to build automobile fenders and panels instead of using traditional fiberglass. cultivation of industrial hemp is in full swing on the fields of our neighbor to the north of Canada” (Denke). Not only can marijuana be used to make
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Today they’re many thousand different materials. Most of them are different types of clothing‚ or cloth. Good portions of these are combinations of synthetic fibers woven or threaded together to make a final product. These synthetic fibers are a large group of polymers. Synthetic polymers offer more possibilities‚ since they can be designed with molecular structures that impart properties for desired end uses. All fibers are ploy-something or polymers. That means they are long strings of repeating
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Technical Report: Design Considerations for Microtunneling Successful design of microtunneling projects can be achieved by paying attention to the following: 1. Developing‚ understanding and defi ning project needs and requirements‚ 2. Exploring and defi ning ground conditions‚ 3. Superimposing the project “in the ground”‚ and 4. Creating a project “environment” that will allow for Contractor success. The design process has four stages: planning‚ risk assessment‚ design and contract documents
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