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1.932 Aktuelle Fachpublikationen zum Thema temperature

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Molecules, Vol. 21, Pages 582: Synthesis and Pharmacological Evaluation of Novel 1-(1,4-Alkylaryldisubstituted-4,5-dihydro-1H-imidazo)-3-substituted Urea Derivatives

30.04.2016 | Szacoń, Elżbieta ; Rządkowska, Marzena ; Kaczor, Agnieszka A.; Kędzierska, Ewa ; Orzelska-Górka, Jolanta ; Fidecka, ..., Molecules, 2016

Novel 1-(1,4-alkylaryldisubstituted-4,5-dihydro-1H-imidazo)-3-substituted urea derivatives have been synthesized and evaluated for their central nervous system activity. Compounds 3a–m were prepared in the reaction between the respective 1-alkyl-4-aryl-4,5-dihydro-1H-imidazol-2-amines 1a–c and ...

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Sensors, Vol. 16, Pages 619: Analysis and Calibration of Sources of Electronic Error in PSD Sensor Response

29.04.2016 | Rodríguez-Navarro, David ; Lázaro-Galilea, José Luis; Bravo-Muñoz, Ignacio ; Gardel-Vicente, Alfredo ; Tsirigotis, G ..., Sensors, 2016

In order to obtain very precise measurements of the position of agents located at a considerable distance using a sensor system based on position sensitive detectors (PSD), it is necessary to analyze and mitigate the factors that generate substantial errors in the system’s response. These sources ...

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Sensors, Vol. 16, Pages 620: A Magnetic Field Sensor Based on a Magnetic Fluid-Filled FP-FBG Structure

29.04.2016 | Xia, Ji ; Wang, Fuyin ; Luo, Hong ; Wang, Qi ; Xiong, Shuidong, Sensors, 2016

Based on the characteristic magnetic-controlled refractive index property, in this paper, a magnetic fluid is used as a sensitive medium to detect the magnetic field in the fiber optic Fabry-Perot (FP) cavity. The temperature compensation in fiber Fabry-Perot magnetic sensor is demonstrated and ...

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IJERPH, Vol. 13, Pages 457: A Study on the Preparation of Regular Multiple Micro-Electrolysis Filler and the Application in Pretreatment of Oil Refinery Wastewater

29.04.2016 | Yang, Ruihong ; ZHU, Jianzhong ; Li, Yingliu ; Zhang, Hui, International Journal of Environmental Research and Public Health, 2016

Through a variety of material screening experiments, Al was selected as the added metal and constituted a multiple micro-electrolysis system of Fe/C/Al. The metal proportion of alloy-structured filler was also analyzed with the best Fe/C/Al ratio of 3:1:1. The regular Fe/C/Al multiple ...

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IJERPH, Vol. 13, Pages 454: The Role of Influenza in the Delay between Low Temperature and Ischemic Heart Disease: Evidence from Simulation and Mortality Data from Japan

28.04.2016 | Imai, Chisato ; Barnett, Adrian G.; Hashizume, Masahiro ; Honda, Yasushi, International Journal of Environmental Research and Public Health, 2016

Many studies have found that cardiovascular deaths mostly occur within a few days of exposure to heat, whereas cold-related deaths can occur up to 30 days after exposure. We investigated whether influenza infection could explain the delayed cold effects on ischemic heart diseases (IHD) as they ...

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Molecules, Vol. 21, Pages 565: Ultrasound-Assisted Enantioselective Esterification of Ibuprofen Catalyzed by a Flower-Like Nanobioreactor

28.04.2016 | An, Baiyi ; Fan, Hailin ; Wu, Zhuofu ; Zheng, Lu ; Wang, Lei ; Wang, Zhi ; Chen, Guang, Molecules, 2016

A flower-like nanobioreactor was prepared for resolution of ibuprofen in organic solvents. Ultrasound irradiation has been used to improve the enzyme performance of APE1547 (a thermophilic esterase from the archaeon Aeropyrum pernix K1) in the enantioselective esterification. Under optimum ...

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Sensors, Vol. 16, Pages 613: Optimal Design of a Center Support Quadruple Mass Gyroscope (CSQMG)

28.04.2016 | Zhang, Tian ; Zhou, Bin ; Yin, Peng ; Chen, Zhiyong ; Zhang, Rong, Sensors, 2016

This paper reports a more complete description of the design process of the Center Support Quadruple Mass Gyroscope (CSQMG), a gyro expected to provide breakthrough performance for flat structures. The operation of the CSQMG is based on four lumped masses in a circumferential symmetric ...

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Energies, Vol. 9, Pages 326: A Complete and Simplified Datasheet-Based Model of PV Cells in Variable Environmental Conditions for Circuit Simulation

28.04.2016 | Vergura, Silvano, Energies, 2016

The paper proposes two mathematical models of a photo-voltaic (PV) cell—the complete model and the simplified model—which can be used also for modeling a PV module or a PV string under any environmental condition. Both of them are based on the well-known five-parameters model, while the approach ...

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Energies, Vol. 9, Pages 322: Multi-Objective Optimization of Organic Rankine Cycle Power Plants Using Pure and Mixed Working Fluids

27.04.2016 | Andreasen, Jesper G.; Kærn, Martin R.; Pierobon, Leonardo ; Larsen, Ulrik ; Haglind, Fredrik, Energies, 2016

For zeotropic mixtures, the temperature varies during phase change, which is opposed to the isothermal phase change of pure fluids. The use of such mixtures as working fluids in organic Rankine cycle power plants enables a minimization of the mean temperature difference of the heat exchangers, ...

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Materials, Vol. 9, Pages 315: Schottky Barrier Height Tuning via the Dopant Segregation Technique through Low-Temperature Microwave Annealing

27.04.2016 | Fu, Chaochao ; Zhou, Xiangbiao ; Wang, Yan ; Xu, Peng ; Xu, Ming ; Wu, Dongping ; Luo, Jun ; Zhao, Chao ; Zhang, Shi-Li, Materials, 2016

The Schottky junction source/drain structure has great potential to replace the traditional p/n junction source/drain structure of the future ultra-scaled metal-oxide-semiconductor field effect transistors (MOSFETs), as it can form ultimately shallow junctions. However, the effective Schottky ...

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