SYNTHESIS OF STRONTIUM HEXAFERRITE SUBSTITUTED WITH TITANIUM AND ZINC NANOPARTICLES BY SOL-GEL METHOD AND ITS CHARACTERIZATION BY PAVITRA THIRUCHELVAM SCHOOL OF ARTS AND SCIENCE TUNKU ABDUL RAHMAN COLLEGE KUALA LUMPUR 2012/2013 SYNTHESIS OF STRONTIUM HEXAFERRITE SUBSTITUTED WITH TITANIUM AND ZINC NANOPARTICLES BY SOL-GEL METHOD AND ITS CHARACTERIZATION BY PAVITRA THIRUCHELVAM A project report submitted to the School of Arts and Science in partial fulfilment of the requirement for the Bachelor
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A Review of Nanomedicine Nanomedicine is the medical application of nanotechnology. The approaches to nanomedicine range from the medical use of nanomaterials‚ to nanoelectronic biosensors‚ and even possible future applications of molecular nanotechnology. Current problems for nanomedicine involve understanding the issues related to toxicity and environmental impact of nanoscale materials. Nanomedicine research is directly funded‚ with the US National Institutes of Health in 2005 funding a five-year
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CRITERIS D‚E‚F Nanotechnology‚ the science of the extremely tiny as commonly known (one nanometer is one-billionth of metre)‚ is an important emerging industry which is thought to reach a market of one trillion US dollars by 2015. It involves the understanding and control of atoms and molecules to create new materials with a variety of useful functions. It is the understanding and control of matter at the sphere of 1 to 100 nanometers (a sheet of paper is about 100‚000 nanometers thick). Nanotechnology
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1. PAPER BATTERY 1.1 INTRODUCTION Traditionally‚ electronics have been designed around their batteries. The batteries form a significant part of many electronic devices. Typical electrochemical batteries or cells convert chemical energy into electrical energy. Batteries based on the charging ability are classified into primary and secondary cells. Secondary cells are widely used because of their rechargeable nature. Presently‚ battery takes up a huge amount of space and contributes to a
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1. Introduction: Recently‚ we have witnessed the evolution of the information age and modern technology. Everything around us becomes computerized and automated. Wants of people had greatly changed and become more complicated than before. For example‚ in the past‚ the only man‟s need was to have a simple building to shelter him and protect his family from the environment. But today‚ the man‟s want is to have a complicated structural building supported with air conditioning systems‚ lighting systems
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English Proficiency This test is designed to assess the test takers’ general proficiency in the use of English language as a means of self-expression in real life situations and specifically to test the test takers’ knowledge of basic grammar‚ their vocabulary‚ their ability to read fast and comprehend‚ and also their ability to apply the elements of effective writing. 1. Grammar 1. Agreement‚ Time and Tense‚ Parallel construction‚ Relative pronouns 2. Determiners‚ Prepositions‚ Modals
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BIODEGRADABLE ELECTRONICS ParveenLuthra Department of Electronics & Communication Engineering. Punjab Technical University Global Institute Of Management and Emerging Technology. Amritsar. e-mail id-parveen.luthra@yahoo.com ABSTRACT: A new class of electronic devices: small‚ robust and high performance‚ yet also biocompatible and capable of dissolving completely in water – or in bodily fluids. Biodegradable electronics.These are electronic circuits and devices with a limited lifetime
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Timeline of materials technology BC • 29‚000–25‚000 BC – First pottery appears • 3rd millennium BC – Copper metallurgy is invented and copper is used for ornamentation • 2nd millennium BC – Bronze is used for weapons and armour • 16th century BC – The Hittites develop crude iron metallurgy • 13th century BC – Invention of steel when iron and charcoal are combined properly • 10th century BC – Glass production begins in ancient Near East • 1st millennium BC – Pewter beginning to be used in
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TERM PAPER ON MATERIALS REQUIRED‚ PROCESSING INVOLVED AND REVIEW OF EFFICIENCY IMPROVEMENT METHODS FOR ORGANIC SOLAR CELLS BASED ON SMALL MOLECULES MSE 681 - SOLAR ENERGY TECHNOLOGIES AND MATERIALS Instruction Credentials: Dr. Ashish GargIIT KANPUR Group-III members: Bukke Srinivas Naik -10203. Prashant Kumar Mehta -10525 Introduction and background: Why does organic solar cells have made an entry into the semiconductor industry? What benefits they provide us over the pre-existing solar
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Concrete Research‚ vol.34‚ p.1043-1049‚ 2004. [5] [8] Bigley C. and Greenwood P. “Using Silica to Control Bleed and Segregation in Self-Compacting Concrete.” Concrete‚ vol. 37‚ no. 2‚ p.43-45‚ 2003. [6] Tong‚ Z.‚ Bischoff‚ M. and Nies‚ L. “Impact of Fullerene (C60) on a soil microbial community”. B. Environ. Sci. Technol. 2007‚ 41‚ 2985-2991‚ 2007. [7] MMFX Steel Corporation of America‚ http://www.~rarffxsteel.com/. [8] NanoPore Incorporated‚ http://www.nanopore.com. [9] Pilkington‚ http://www.activglass
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