tailieunhanh - POLYURETHANE

Polyurethane [PU] is a class of polymers built up of carabamate linkages, which provide special characteristics to the material. It is the outcome of pioneering research work of Otto Bayer and his coworkers in 1937 at . Farben laboratories, in Leverkusen, Germany. Initial PU consisted of foams and fibres, while today, innovations and researches in the past decades have brought colossal changes in the world of PU. | POLYURETHANE Edited by Fahmina Zafar and Eram Sharmin Polyurethane http 2416 Edited by Fahmina Zafar and Eram Sharmin Contributors Eram Sharmin Fahmina Zafar Ahmed Issam Mohammed Mohamed Rashidah Hamidi Ruslan Davletbaev Ilsiya Davletbaeva Olesya Gumerova Nataly Kozak Eugenia Lobko Suzana M. Cakic Ivan S. Ristic Olivera Z. Ristic Ahmadreza Gharehbagh Zahed Ahmadi Valentina Cauda Furio Cauda Yerkesh Batyrbekov Rinat Iskakov V. Shim J. Boheme C. Josten I. Anderson Maria Butnaru Ovidiu Bredetean Doina Macocinschi Cristina Daniela Dimitriu Laura Knieling Valeria Harabagiu Abhay K. Mahanta Devendra D. Pathak Rafael Vasconcelos Oliveira Valfredo Azevedo Lemos . El-Shahawi . Al-Sibaai . Al-Saidi . Assirey Jan Bodi Zoltan Bodi Jiri Scucka Petr Martinec Mariana Paulino Filipe Teixeira-Dias Ahmed Tawfik Ziga Vorsic Eram Sharmin Fahmina Zafar Sharif Ahmad Nataly Kozak Anastasyia Hubina Khairiah Haji Badri Published by InTech Janeza Trdine 9 51000 Rijeka Croatia Copyright 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution license which allows users to download copy and build upon published articles even for commercial purposes as long as the author and publisher are properly credited which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech authors have the right to republish it in whole or part in any publication of which they are the author and to make other personal use of the work. Any republication referencing or personal use of the work must explicitly identify the original source. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published chapters. The publisher assumes no responsibility for any damage or injury to persons or property .

• Cơ khí - Chế tạo máy
• Liquid Crystalline
• Polyurethane Elastomers
• Containing Thiazolo
• Coordination Compounds
• Transition Metals
• Properties Relationship
• Journal of Chemistry
• Liquid crystals
• Star shaped materials
• Hydrogen bonding
• Organic salt
• Peripheral groups
• Ionic liquid crystals
• Star shaped triazine
• Sonogashira coupling
• Report medicine
• traditional medicine
• scientific reports
• Crystal structure
• medical analysis
• biochemical studies
• Naked eye sensor
• Thiourea cyclotriphosphazene compounds
• UV Vis spectroscopy
• Liquid crystalline materials
• Liquid crystalline polymers
• Graft copolymerization
• Mechanical properties
• Glass transition
• Physico chemical properties
• Narayanpur block Mirzapur
• Available macro nutrient status
• Relationship with soil physicochemical properties
• Soil physicochemical properties
• Study of different phosphorus fractions
• Different phosphorus fractions
• Relationship with soil properties
• Agricultural botany research farm
• Soil properties
• Fertilizer recommendations
• Udham Singh Nagar
• Soil properties in molisols
• Soil property
• Estimating micronutrient
• Their relationship
• Other soil properties
• Rewa district in Fiji
• Phosphorus fractions
• Different soil orders
• India and their relationship
• Soil properties
• Phosphorus except in Vertisols
• Organic carbon
• Agroclimatic zones
• Soil properties in rice soils
• Soil available zinc
• DTPA extractable and micronutrient
• Distribution of available zinc
• Rice soils
• Micro nutrient status
• Physicochemical properties
• Soil etc
• Soil properties of Narayanpur Block
• Available micro nutrient status
• Exchangeable K
• Forms of K
• Non exchangeable K
• Total K and water soluble K
• Global positioning system
• Jaijaipur block
• Available micronutrient in Inceptisols
• Relationship between soil properties
• Bread wheat
• Black point
• Fungi species
• Seed germination properties
• Germination percentage
• Seedling emergence
• Social support
• Adequacy of resources
• Limited English proficiency
• Psychometric properties
• Non minorities
• Hard candy
• Structure–properties relationship
• Cooling process
• Microstructure of hard candy
• Báo cáo lâm nghiệp hay
• cách trình bày báo cáo
• báo cáo lâm nghiệp
• công trình nghiên cứu lâm nghiệp
• tài liệu về lâm nghiệp
• BMC Pharmacology and Toxicology
• Chemical mechanisms
• Structure activity relationship
• Skin sensitizer
• Quantum mechanism
• 316L stainless steel
• Selective laser melting
• Cold rolled solution
• Effect of heat treatment
• Hot isostatic pressing
• Porous organic polymers
• Conjugated microporous polymers
• Porous materials
• Structureproperty relationship
• Solid state materials
• Journal of Agriculture and Forestry
• Antioxidant enzyme
• Deficit irrigation
• Abiotic stress factor
• Relative water content
• relational database
• the database relationship
• relational database design
• database management system architecture
• database properties
• Exchange rate volatility
• International trade
• Econometric models
• Integrating properties