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6.594 Aktuelle Fachpublikationen zum Thema temperature

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Quantification of Visual Characteristics of Whipped Cream by Image Analysis and Machine Vision: Method Development

27.02.2015 | Peng Liu, Murat O. Balaban, Journal of Food Science, 2015

Abstract The appearance (color, shine, surface roughness, bumpiness, view area, height) of whipped cream samples change with time. Quantitative methods based on image analysis were developed to measure these parameters in cream samples stored at 3 temperatures (room temperature, 10°C and ...

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Microbiological Changes and Biodiversity of Cultivable Indigenous Bacteria in Sanbao Larger Yellow Croaker (Pseudosciaena crocea), a Chinese Salted and Fermented Seafood

27.02.2015 | He Zhang, Yan Li, Kunhua Xu, Jiajia Wu, Zhiyuan Dai, Journal of Food Science, 2015

Abstract Sanbao large yellow croaker is a kind of Chinese salted and fermented seafood processed by adding 50% of salt and fermenting at high temperature [around 30°C] over 20 d. To get a comprehensive understanding of cultivable microorganism's diversity present in its fermentation, the ...

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Cyclodextrin‐functionalized reduced graphene oxide as a fiber coating material for the solid‐phase microextraction of some volatile aromatic compounds

27.02.2015 | Shuaihua Zhang, Zhi Li, Chun Wang, Zhi Wang, Journal of Separation Science, 2015

A novel solid‐phase microextraction fiber was prepared for the first time by using a sol–gel technique with hydroxypropyl‐β‐cyclodextrin‐functionalized reduced graphene oxide as the fiber coating material. The results verified that the β‐cyclodextrin was successfully grafted onto the surface of ...

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Coherent molecular vibrational dynamics of CH2 stretching modes in polyethylene studied by femtosecond‐CARS

27.02.2015 | Takanori Kozai, Yuya Kayano, Takahito Aoi, Noriaki Tsurumachi, Shunsuke Nakanishi, Journal of Raman Spectroscopy, 2015

We have studied the coherent molecular vibrational dynamics of CH2 stretching modes in polyethylene by time‐resolved femtosecond coherent anti‐Stokes Raman spectroscopy. We observed that the coherent vibrational relaxation of symmetric CH2 stretching modes in polyethylene at room temperature is ...

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Experimental and Numerical Analysis of the Cooling Performance of Water Spraying Systems during a Fire

27.02.2015 | YaoHan Chen et al., PLoS ONE, 2015

by YaoHan Chen, ChungHwei Su, JoMing Tseng, WunJie Li The water spray systems are effective protection systems in the confined or unconfined spaces to avoid the damage to building structures since the high temperature when fires occur. NFPA 15 and 502 have suggested respectively that the ...

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Simultaneous strain and temperature sensing using a slightly tapered optical fiber with an inner cavity

27.02.2015 | H. F. Chen; D. N. Wang; Y. Wang, Analyst, 2015

An ultracompact optical fiber mode interferometer capable of performing simultaneous strain and temperature sensing is demonstrated. The device is fabricated by using femtosecond laser micromachining together with fusion splicing techniques and followed by a tapering process. The transmission ...

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Sensors, Vol. 15, Pages 4899-4912: A New Open-Loop Fiber Optic Gyro Error Compensation Method Based on Angular Velocity Error Modeling

27.02.2015 | Zhang, Yanshun ; Guo, Yajing ; Li, Chunyu ; Wang, Yixin ; Wang, Zhanqing, Sensors, 2015

With the open-loop fiber optic gyro (OFOG) model, output voltage and angular velocity can effectively compensate OFOG errors. However, the model cannot reflect the characteristics of OFOG errors well when it comes to pretty large dynamic angular velocities. This paper puts forward a modeling ...

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IJERPH, Vol. 12, Pages 2622-2638: Effects of Weather and Heliophysical Conditions on Emergency Ambulance Calls for Elevated Arterial Blood Pressure

27.02.2015 | Vencloviene, Jone ; Babarskiene, Ruta M.; Dobozinskas, Paulius ; Sakalyte, Gintare ; Lopatiene, Kristina ; Mikelioni ..., International Journal of Environmental Research and Public Health, 2015

We hypothesized that weather and space weather conditions were associated with the exacerbation of essential hypertension. The study was conducted during 2009–2010 in the city of Kaunas, Lithuania. We analyzed 13,475 cards from emergency ambulance calls (EACs), in which the conditions for the ...

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Sensors, Vol. 15, Pages 5020-5031: A Wind Energy Powered Wireless Temperature Sensor Node

27.02.2015 | Zhang, Chuang ; He, Xue-Feng ; Li, Si-Yu ; Cheng, Yao-Qing ; Rao, Yang, Sensors, 2015

A wireless temperature sensor node composed of a piezoelectric wind energy harvester, a temperature sensor, a microcontroller, a power management circuit and a wireless transmitting module was developed. The wind-induced vibration energy harvester with a cuboid chamber of 62 mm × 19.6 mm × 10 mm ...

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[Perspective] Why the Pacific is cool

27.02.2015 | Ben B. Booth, Science , 2015

After a period of rapid global warming, the rate of global temperature rise has slowed markedly in the past 10 to 15 years. Is this “hiatus” a result of natural climate variability, or does it signify a change in the drivers of global warming? On page 988 of this issue, Steinman et al. (1) ...

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