Seminar Report On “Introduction to Nanotubes and Nanotube Membranes” (Vivek Pramanick) (04BCH026) Guide (Ms. A. V. Patel) Chemical Engineering Department Institute of Technology Nirma University of Science and Technology Ahmedabad – 382 481 Certificate This is to certify that Mr. Vivek K Pramanick ‚ Roll No. 04BCH026‚ of B. Tech. Sem. VI has successfully completed the report of seminar on “Introduction to Nanotubes and Nanotube membranes”. Date: 17th April‚ 2007 Guide:
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water World Health Organization Regional Office for Europe EUROPEAN COMMISSION Eutrophication and health 40 preface Eutrophication and health Algal blooms‚ “red tides”‚ “green tides”‚ fish kills‚ inedible shellfish‚ blue algae and public health threats. What is the common link ? The answer is‚ EUTROPHICATION: a complex process which occurs both in fresh and marine waters‚ where excessive development of certain types of algae disturbs the aquatic ecosystems and becomes a threat
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Are You a Good or Bad Student? Being a good student is what everyone wants to believe they are. But in reality we all know that there are bad students. I‚ myself would like to believe I am a good student but when I looked over the facts it seems that I am not a bad or a good student. The first and foremost important quality of a good student is‚ of course‚ hard working. We can’t have a good result in academic success without training and effort. The next quality is active in community. A good student
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The protozoan intestinal parasite Giardia lamblia lacks mitochondria and the ability to make haem yet encodes several putative haem-binding proteins‚ including three of the cytochrome b5 family. We cloned one of these (gCYTb5-I) and expressed it within Escherichia coli as a soluble holoprotein. UV-visible and resonance Raman spectra of gCYTb5-I resemble those of microsomal cytochrome b5‚ and homology modelling supports a structure in which a pair of invariant histidine residues act as axial
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Sapienza Università di Roma Faculty of Engineering Chemical Engineering Department Diploma Project Degradation of Methylene Blue and Organic Compounds in Olive Mill Wastewater by Photocatalysis of N-Doped TiO2 Nanoparticles Under Visibile Light Prepared By : Mehmet USTUNDAS Supervisor : Prof. Angelo Chianese Rome-Italy June-2012 1 ABSTRACT In this study‚ glass spheres coated by TiO2 nanoparticles and N-Doped TiO2 nanoparticles for photocatalytic applications on the treatment
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ENVIRONMENTAL ISSUES IN DAIRY PROCESSING The dairy industry handles large volumes of milk‚ and the major waste material from processing is the water. The water removed from the milk can contain considerable amounts of organic milk products and minerals. In addition cleaning of plant results in caustic wastewater. This article discusses the impact wastewater would have if released in the environment‚ methods to minimise the amount of both the organic and inorganic material in the wastewater
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Sample essays and suggested plans for content 1. The process of diffusion and its importance in living organisms Definition Fick’s Law Types of diffusion e.g. Facilitated diffusion‚ osmosis Gas exchange in unicells‚ fish‚ mammals and plants Digestion and absorption of products Exchange of materials between blood in capillaries and tissues e.g. placenta Transpiration‚ root pressure‚ water and ion uptake by roots Translocation and mass flow hypothesis Osmoregulation by blood and kidney‚ unicells
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Research Journal Of Chemistry And Environment‚ Vol. 7 (4) Dec. (2003) Res. J. Chem. Environ. Review Paper: Biosorption of Heavy Metals N. Ahalya‚ T.V. Ramachandra*l and RD. Kanamadi2 1. Centre for Ecological Sciences‚ Indian Institute of Science‚ Bangalore 560 012‚ INDIA. 2. Department of Zoology‚ Karnataka University‚ Dharwad‚ INDIA. Abstract: The discharge of heavy metals into aquatic ecosystems has become a matter of concern in India over the last few decades. These
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Water purification is the process of removing undesirable chemicals‚ biological contaminants‚ suspended solids and gases from contaminated water. The goal is to produce water fit for a specific purpose. Most water is purified for human consumption (drinking water)‚ but water purification may also be designed for a variety of other purposes‚ including meeting the requirements of medical‚ pharmacological‚ chemical and industrial applications. In general the methods used include physical processes such
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HOMEOSTASIS BIOLOGY I BIO091 Prepared by: Nur Syakireen Bt. Ishak SCOPE •Definition and importance of homeostasis •Homeostatic organ •Negative and positive feedback mechanisms •Blood-glucose regulation •Thermoregulation •Osmoregulation DEFINITON & IMPORTANCE OF HOMEOSTASIS Homeostasis • Homeostasis: • is the steady state of physiological condition of the body. • it is the physiological processes by which organisms maintain a constant & balanced internal environment. • In achieving
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