Introduction: Smart textiles is the modification of fibers‚ fabrics and special articals which is produceing day by day in different way and different techniques. Many intelligent textiles already feature in advanced types of clothing‚ principally for protection and safety and for added fashion or convenience. Smart materials or textiles can be defined as the materials and structures which have sense or can sense the environmental conditions or stimuli‚ whereas intelligent textiles can
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AN ANALYSIS ON CASH MANAGEMENT AT STANDARD POLYMERS‚ PUDUCHERRY SUMMER PROJECT REPORT Submitted by R.ANAND BABU REGISTER NO: 27348302 Under the Guidance of Mrs. R. HEMALATHA‚ MBA. Faculty‚ Department of management studies in partial fulfilment for the award of the degree of MASTER OF BUSINESS ADMINISTRATION DEPARTMENT OF MANAGEMENT STUDIES SRI MANAKULA VINAYAGAR ENGINEERING COLLEGE PONDICHERRY UNIVERSITY PUDUCHERRY SEPTEMBER- 2007 SRI MANAKULA VINAYAGAR ENGINEERING
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The Tensile Behaviour of Common Engineering Polymers Abstract The mechanical properties of polymers vary significantly from polymer to polymer as a result of atomic structures and bond strength. The tensile properties of representative samples from the common polymer were tested and evaluated in this experiment. This laboratory experiment is also designed to demonstrate the procedure used for obtaining mechanical properties as modulus of elasticity‚ yield strength‚ ultimate tensile strength
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A Seminar Report On “ORGANIC LIGHT EMITTING DIODE INDEX S.NO TOPIC PAGE NO 1) Introduction…………………………….……………….….………………6. 2) OLED vs LED……………………..…………………….……………..…..7 3) History………………………………………………….…………….……..8 4) Organic Light Emitting Diode……………………….……………….…….10 5) Structure of OLED………………….……………………..………………...11 6) OLED device operation and principle……........…………..………………...12 7) Working
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COMPARATIVE EVALUATION OF POLYMER AND CERAMIC BURS IN SELECTIVE CARIOUS DENTIN REMOVAL Aim: The aim of the study was to evaluate and compare theclinical efficacy and patient perception of steel bur‚ polymer and ceramic bur in caries excavation. Study design 40 children in the age group of 8-14 years with at least three occlusal carious lesions in any of the maxillary/mandibular first permanent molars were included in this study. The selected carious first permanent molar teeth in each patient were
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Active packing method for blue light-emitting diodes with photosensitive polymerization: formation of self-focusing encapsulates Hao Wang 1‚ 2 *‚ Jae-Hyoung Ryu3‚ KyuSeung Lee2‚ Chun Hua Tan1‚ Lihua Jin2‚ Songmei Li2‚ Chang-Hee Hong3‚ YongHoon Cho2‚ Songhao Liu1 School for Information and Optoelectronic Science and Engineering‚ South China Normal University. Guangzhou 510631‚ China 2 Nano-Bio- Photonics Laboratory‚ Department of Physic s 6 and Institute for Basic Science Research‚ Chungbuk National
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Cloth Vs Disposable Diapers…..What’s Best? Introduction Diapers have been used by humans throughout history. But‚ the word diaper did not originally refer to its use. Instead‚ the term originally referred to a type of cloth with a pattern of small repeated geometric shapes. The first diapers were made of a special type of soft cloth cut in geometric shapes. The method of creating geometric shapes in cloth was called diapering‚ but it eventually gave the name of the cloth used in making diapers
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Website Material on Plastic Waste Management Central Pollution Control Board‚ Parivesh Bhawan‚ East Arjun Nagar‚ Delhi-110032 June‚ 2013 Chapter – 1: Annual Report (2011-12) on Implementation of PWM Plastic products have become an integral part in our daily life as a basic need. It produced on a massive scale worldwide and its production crosses the 150 million tonnes per year globally. In India approximately 8 Million tonnes plastic products are consumed every year (2008) which is
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Polymers have different structures. They also have different functions. Describe how the structures of different polymers relate to their function? Polymers a large molecules made up of a chain of smaller molecules‚ known as monomers. The monomers that a polymer is made up of decide its structure and therefore it’s function. These monomers are linked and coiled in a very specific manor giving the polymer a specific tertiary structure (an extensively coiled and linked polymer chain caused as a
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The optical nonlinearity of DASPB doped PMMA-MA polymer film is studied using open aperture and closed aperture Z-scan techniques by means of low power CW laser at different dye-doping concentrations. The open aperture Z-scan study shows that the dye-doped sample shows a considerable amount of saturable absorption property. But at higher input intensity‚ the two-photon absorption and the reverse saturation absorption properties of the dye in polymer film becomes prominent as shown in Z-scan graph
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