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2.071 Aktuelle Fachpublikationen zum Thema temperature

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Surface tension, disjoining pressure and layer compression of free-standing smectic films in water

04.01.2015 | Author(s): Izabela `Sliwa , A.V. Zakharov, Chemical Physics Letters, 2015

Publication date: 20 January 2015 Source:Chemical Physics Letters, Volume 620 Author(s): Izabela `Sliwa , A.V. Zakharov Using the extended McMillan's mean field approach with anisotropic forces a numerical study of the surface tension, disjoining pressure and layer compression of ...

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Fabrication of capping-free Pt/porous RGO hybrids by a repeatable-using reduction material and their application in methanol electrooxidation

04.01.2015 | Author(s): Tao Li , Ren-Jie Xue , Qiong Xue , Zhi-Yong Yang , Dong-Wei Yan , Zhan-Jun Gu, Chemical Physics Letters, 2015

Publication date: 20 January 2015 Source:Chemical Physics Letters, Volume 620 Author(s): Tao Li , Ren-Jie Xue , Qiong Xue , Zhi-Yong Yang , Dong-Wei Yan , Zhan-Jun Gu The uncapped Pt/reduced graphene oxide (RGO) composites are synthesized through reducing GO and Pt precursor ...

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Influence of lanthanum distribution on dielectric and ferroelectric properties of BaBi4-xLaxTi4O15 ceramics

04.01.2015 | Author(s): Anita Khokhar , Parveen K. Goyal , O.P. Thakur , A.K. Shukla , K. Sreenivas, Materials Chemistry and Physics, 2015

Publication date: 15 February 2015 Source:Materials Chemistry and Physics, Volume 152 Author(s): Anita Khokhar , Parveen K. Goyal , O.P. Thakur , A.K. Shukla , K. Sreenivas Structural and electrical properties of Lanthanum substituted barium bismuth titanate BaBi4-x La x Ti4O15 ...

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Fabrication of Riblet Structures on a Ni‐based Superalloy (PWA1483) for Potential Drag Reduction in High Temperature Applications Based on Laser Optimization

02.01.2015 | Antje Schlieter, I. Shakhverdova, C. Leyens, Advanced Engineering Materials, 2015

We propose a new laser‐based fabrication process of small‐sized riblets on PWA1483 coated on a 3 μm‐thin sputtered Ni/Cr/Ni multilayer. Laser ablation was used for local material removal. Subsequent oxidation was used to provide an optimal riblet dimensions for a drug reduction and oxidation ...

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Sensors, Vol. 15, Pages 248-273: A Structure Fidelity Approach for Big Data Collection in Wireless Sensor Networks

25.12.2014 | Wu, Mou ; Tan, Liansheng ; Xiong, Naixue, Sensors, 2014

One of the most widespread and important applications in wireless sensor networks (WSNs) is the continuous data collection, such as monitoring the variety of ambient temperature and humidity. Due to the sensor nodes with a limited energy supply, the reduction of energy consumed in the continuous ...

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Effect of Cooking on in Vitro Digestion of Pork Proteins: A Peptidomic Perspective

24.12.2014 | Siying Wen; Guanghong Zhou; Li Li; Xinglian Xu; Xiaobo Yu; Yun Bai; Chunbao Li, Journal of Agricultural and Food Chemistry, 2014

This study was designed to investigate the effect of cooking on in vitro digestibility and peptide profiling of pork protein. We simulated gastrointestinal digestion of cooked pork that was treated with pepsin alone or followed by trypsin treatment. Digested products were identified using ...

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A Molecular Complex with a Formally Neutral Iron Germanide Motif (Fe2Ge2)

24.12.2014 | Anukul Jana; Volker Huch; Henry S. Rzepa; David Scheschkewitz, Organometallics, 2014

We report the synthesis and isolation of a stable complex containing the formally neutral Fe2Ge2 motif, which is stabilized by the coordination of an N-heterocyclic carbene to the germanium and of carbon monoxide to the iron center. [(NHCiPr2Me2)GeFe(CO)4]2 is obtained by reduction of the ...

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Discrimination of Pomegranate Fruit Quality by Instrumental and Sensory Measurements during Storage at Three Temperature Regimes

23.12.2014 | Ebrahiema Arendse, Olaniyi Amos Fawole, Umezuruike Linus Opara, Journal of Food Processing and Preservation, 2014

Abstract Discrimination of “Wonderful” pomegranate fruit quality was carried out by simulating storage duration at different temperature regimes. Commercially harvested fruits were stored at 5, 7.5 and 10C with 92% relative humidity for 4 months in order to determine suitable storage ...

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Characteristics of DC Gas‐Liquid Phase Atmospheric‐Pressure Plasma and Bacteria Inactivation Mechanism

22.12.2014 | Jie Shen, Qiang Sun, Zelong Zhang, Cheng Cheng, Yan Lan, Hao Zhang, Zimu Xu, Ying Zhao, Weidong Xia, Paul K. Chu, Plasma Processes and Polymers, 2014

A DC gas‐liquid phase atmospheric‐pressure argon (Ar) plasma is used to inactivate Staphylococcus aureus suspended in the liquid. The characteristics of the gas‐liquid plasma such as gas temperature, electron excitation temperature, and electron density are investigated by optical emission ...

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Chemo‐ and Stereoselective Reduction of β‐Keto‐α‐oximino Nitriles by Using Baker's Yeast

22.12.2014 | Kilwoong Mo, Soon Bang Kang, Youseung Kim, Yong Sup Lee, Jae Wook Lee, Gyochang Keum, European Journal of Organic Chemistry, 2014

Abstract The baker's yeast mediated reduction of β‐keto‐α‐oximino nitriles 3 at 20 °C gave β‐hydroxy‐α‐oximino nitriles 4 in high yields with high enantiomeric purity [enantiomeric excess (ee) values >99 %]. At room temperature, the same reaction afforded the product in a slightly lower yield. ...

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