Sangeetha Nagarajan、A.K. Kumaraguru2014-12-31International Journal of Pharmacy and Pharmaceutical Sciences
Objective: Three different seaweeds were used for biosynthesis of iron oxide nanoparticles. The screening of seaweeds, and suitable conditions for iron oxide nanoparticle synthesis were analyzed using different optimizing parameters such as concentration of seaweed extract, reaction temperature, and pH. It was found t…
Nanoparticle-Based Drug DeliveryNanoparticles: synthesis and applicationsGraphene and Nanomaterials Applications
Emad͏͏͏͏͏͏͏͏͏͏͏͏͏͏͏͏͏͏͏ Yousif、Raghad Haddad、Ameer Abbas Ameer 等 4 位作者2014-12-31European Journal of Chemistry
A complex of Fe(III) with 4-amino-5-(pyridyl)-4H-1,2,4-triazole-3-thiol was prepared and evaluated as a photodegradation for rigid poly(vinyl chloride) (PVC). Polyvinyl chloride dissolved with Fe(III) complex in THF solvent to form PVC films of 5% (40 μm) thickness containing different concentrations (0.01, 0.02, 0.03…
Polymer Science and PVC
Young Tae Cho、Choong-Ho Lee2014-12-31Journal of the Korean Society of Manufacturing Process Engineers
In this study, cooling and heat-transfer tests are performed to compare and evaluate the thermal conductivity in a prepared CNT TIM (thermal interface material). A polymerized CNT heat-transfer resin and commercial thermal grease (Shinetsu G-747) were applied for a comparison test in both cases. Cooling experiments wi…
Thermal properties of materialsThermal Radiation and Cooling TechnologiesEngineering Applied Research
Dilermando Nagle Travessa、M. Lieblich2014-12-31Materials science forum
Multi-wall carbon nanotubes (MWCNT), up to 2% in weight, were dispersed into AA6061 aluminium alloy by high-energy ball milling (HEBM) process, for further consolidation into extruded metal-matrix composites (MMC) bars. Three distinct routes were employed: the simple one step loading of materials inside the milling vi…
Advanced ceramic materials synthesisAluminum Alloys Composites PropertiesAdditive Manufacturing and 3D Printing Technologies
Xiangzheng Xu2014-12-31The Open Automation and Control Systems Journal
This paper analyzes the mechanism of the fast response characteristic of a magnetically controlled reactor and response characteristic of magnetically controlled reactor in semi-limit saturated.A model of fast response is established based on pulse width modulation technology, and the simulation analysis is completed.…
Magnetic Properties and ApplicationsMagnetic Bearings and Levitation DynamicsGeoscience and Mining Technology
Holger Gibhardt、Jeannis Leist、G. Eckold2014-12-31Materials Research Express
The domain structure of SrTiO 3 below its cubic to tetragonal phase transition depends not only on the stress-state of a particular sample but can also be modified very efficiently by the application of electric fields. Hence, the interpretation of field induced phenomena needs a careful consideration of the domain di…
Ferroelectric and Piezoelectric MaterialsPhotorefractive and Nonlinear OpticsElectronic and Structural Properties of Oxides
Ho-Seong Mun、Koo-Hyun Cho、Sangjun Park2014-12-31한국산림과학회지(구 한국임학회지)
본 연구는 현재 우리나라의 주요 임업기계를 이용한 임목수확작업시스템에서 벌목 및 조재, 집재, 소운재, 파쇄 등의 목재생산 및 파쇄작업에 대한 작업시간 및 공정을 분석하여, 산림바이오매스 이용을 위한 효율적인 임목수확작업시스템의 구축하기 위한 기초자료를 제공하고자 수행하였다. 1회당 주체작업시간은 체인톱에 의한 벌목 및 조재작업은 조사지 1(벌목 및 조재:체인톱, 소운재:굴삭기 그래플 및 소운재용 트럭)과 조사지 2(벌목 및 조재:체인톱, 집재:타워야더, 소운재:굴삭기 그래플 및 임내작업차)에서 각각 182.7초/회와 518.5초/회로 나타났다. 트랙터 부착형 집재…
Forest Management and PolicyForest Biomass Utilization and ManagementMetallurgy and Material Science
Govindaraj Lekha、Esvaran Vijayagowri、Sirigineedi Sasibhushan 等 5 位作者2014-12-31International Journal of Industrial Entomology
The variation in the level of immune response related gene expression in silkworm, Bombyx mori following infection with Bombyx mori nucleopolyhedrovirus (BmNPV) was analyzed at different time intervals. The occlusion bodies of BmNPV orally inoculated to the two most divergent silkworm races viz., Sarupat (resistant to…
Insect Resistance and GeneticsViral Infectious Diseases and Gene Expression in InsectsSilk-based biomaterials and applications
Vesna Nikolić、Željko Kamberović、Marija Korać 等 6 位作者2014-12-31Hemijska industrija
The aim of this study was comparative analysis of catalysts with 5 and 20 wt. % Ni loading, with and without Pd additive, and it included: determination of reduction degrees, investigation on microstructure by scanning electron microscopy and chemical analysis by energy-dispersive spectroscopy. Ni/Al2O3 and Ni-Pd/Al2O…
Catalytic Processes in Materials ScienceCatalysts for Methane ReformingCatalysis and Hydrodesulfurization Studies
Soo Hyun Lee、Sang-Jo Kwon、Sang Eun Lee 等 7 位作者2014-12-31Korean Journal of Food Science and Technology
이 연구에서는 식품포장분야에 사용되는 유연포장재들의 두께에 따른 방충효과를 규명하여 각각의 포장재에서 일정 수준의 방충효과를 나타내기 위한 필름의 최적의 조건을 연구하고자 하였다. 식품용 유연포장재들 중에서도 가장 널리 이용되고 있는 PE, PP, PS, AF, PET를 채택하여 실험을 진행한 결과, 각 포장재들의 두께에 따른 화랑곡나방 유충에 의한 침투율은 전반적으로 필름의 종류에 관계없이 두께가 얇을수록 포장재 내부로 빠르게 침투하는 경향을 보였다. 특히 PP와 PS의 경우 다른 필름들과는 다르게 각각 $20{\mu}m$ 와 $30{\mu}m$ 에서 72시간 이…
Nanoparticles: synthesis and applicationsInsect Pest Control StrategiesAntimicrobial agents and applications
Masatoshi Yanagida2014-12-31Advances in Natural Sciences Nanoscience and Nanotechnology
The effect of charge transport on the photovoltaic properties of dye-sensitized solar cells (DSCs) was investigated by the experimental results and the ion transport. The short current photocurrent density ( J sc ) is determined by the electron transport in porous TiO 2 when the diffusion limited current ( J dif ) due…
TiO2 Photocatalysis and Solar CellsAdvanced Photocatalysis TechniquesQuantum Dots Synthesis And Properties
Milan Škrobian、Ján Krahulec、Peter Krivan2014-12-31Acta Metallurgica Slovaca
Nowadays aluminum alloys are strong enough to have good mechanical properties. What is their weak point is stiffness (Young modulus) that cannot be significantly improved be standard alloying elements. Carbon or carbon containing substances like silicon carbide with high values of Young modulus are often used in alumi…
Advanced ceramic materials synthesisAluminum Alloys Composites PropertiesFiber-reinforced polymer composites
Haiying Liu、Yuehua Lin、Shidong Guo2014-12-31International Journal of Food Properties
Fish bone is a good source of gelatin. In this study, gelatins were prepared from tilapia bone after the bone was pretreated with alkali protease, desalted immediately by 0.6 mol L−1 HCl, and hydrolyzed by papain or limed by Ca(OH)2. Gelatins extracted from papain-treated tilapia bone exhibited space structures simila…
Meat and Animal Product QualityOrthodontics and Dentofacial OrthopedicsCollagen: Extraction and Characterization
Xiongfa Yang、Zhonghong Chen、Jia Liu 等 7 位作者2014-12-31Phosphorus, sulfur, and silicon and the related elements
GRAPHICAL ABSTRACTA convenient method for preparation of hydroxyl silicone oils with ring opening polymerization of octamethylcyclotetrasiloxane (D4)All authorsXiongfa Yang, Zhonghong Chen, Jia Liu, Qiong Chen, Qin Liu, Mengxian Luo & Guoqiao Laihttps://doi.org/10.1080/10426507.2014.986269Published online:15 January 2…
Polyoxometalates: Synthesis and ApplicationsCarbon dioxide utilization in catalysisSilicone and Siloxane Chemistry
L. A. Yakovishin、V. I. Grishkovets、Е Н Корж2014-12-31Letters in Organic Chemistry
Molecular complexes of monoammonium glycyrrhizinate (glycyram) with triterpene glycosides from ivy alpha- hederin (hederagenin 3-O-α-L-rhamnopyranosyl-(1→2)2)-O-α-L-arabinopyranoside) and hederasaponin C (hederagenin 3-O-α-L-rhamnopyranosyl-(1→2)-O-α-L-arabinopyranosyl-28-0-α-L-rhamnopyranosyl-(1→4)-0-β-D-glucopyranos…
Natural product bioactivities and synthesisPharmacological Effects of Natural CompoundsPhytochemistry and Bioactive Compounds
Iuliia Mikulska、Matjaž Valant、Iztok Arčon 等 4 位作者2014-12-31Journal of the American Ceramic Society
We investigated the effect of annealing temperature on magnetic properties of 2% and 10% Fe‐doped BaTiO 3 . To understand the possible structural differences between samples treated at different annealing temperatures, and to correlate them with the magnetic properties, several characterization techniques, such as X‐r…
Magnetic and transport properties of perovskites and related materialsMultiferroics and related materialsAdvanced Condensed Matter Physics
Railson Bolsoni Falcão、Edgar Djalma Campos Carneiro Dammann、Cláudio José da Rocha 等 7 位作者2014-12-31Materials science forum
TiFe compound was produced by high-energy ball milling of TiH2 and Fe powders, followed by heating under vacuum. TiH2 was used instead of Ti in order to avoid the strong particles adhesion to grinding balls and vial walls. Mixtures of TiH2 and Fe powders were dry-milled in a planetary mill for times ranging from 5 to…
Hydrogen Storage and MaterialsCatalysis and Hydrodesulfurization StudiesAdvanced materials and composites
Ayesha Kausar2014-12-31Journal of Composite Materials
The nanocellular foams were designed using novel poly(urethane-urea) (PUU) and poly(methyl methacrylate) (PMMA) blend matrix and layered silicate (kaolin) reinforcement. In this regard, a mixture of cyclopentane and isopentane was used for the reactive foaming. The morphological, mechanical, thermal, and flame-retarda…
Polymer composites and self-healingFlame retardant materials and propertiesPolymer Foaming and Composites
Stephen K. Kimutai、Zachary Siagi、Joan J. Kiptarus 等 4 位作者2014-12-31VNU Journal of Science: Natural Sciences and Technology (Vietnam National University)
This paper is an effort to utilize abundant availability of natural fibres and waste plastics for the development of composite materials based on polymer and particles of natural fibres for conservation of natural resources such as forests. Ensete false banana (EFB) fibres were used as reinforcement to obtain composit…
Natural Fiber Reinforced Composites
Zhi Ye、Huina Cui、Xiubao Yang 等 4 位作者2014-12-31Journal of Materials Chemistry C
Electrohydrodynamic instabilities in poly(3-hexylthiophene) thin films are able to induce uniformly distributed, micrometer scale columns each composed of a spherulite.
Liquid Crystal Research AdvancementsFluid Dynamics and Thin FilmsElectrohydrodynamics and Fluid Dynamics