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199 Aktuelle Fachpublikationen zum Thema temperature

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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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Conformational Changes in a Hyperthermostable Glycoside Hydrolase: Enzymatic Activity Is a Consequence of the Loop Dynamics and Protonation Balance

27.02.2015 | Leandro C. de Oliveira et al., PLoS ONE, 2015

by Leandro C. de Oliveira, Viviam M. da Silva, Francieli Colussi, Aline D. Cabral, Mario de Oliveira Neto, Fabio M. Squina, Wanius Garcia Endo-β-1, 4-mannanase from Thermotoga petrophila (TpMan) is a modular hyperthermostable enzyme involved in the degradation of mannan-containing ...

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Dynamical Transitions in a Pollination–Herbivory Interaction: A Conflict between Mutualism and Antagonism

20.02.2015 | Tomás A. Revilla et al., PLoS ONE, 2015

by Tomás A. Revilla, Francisco Encinas–Viso Plant-pollinator associations are often seen as purely mutualistic, while in reality they can be more complex. Indeed they may also display a diverse array of antagonistic interactions, such as competition and victim–exploiter interactions. In some ...

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Selective Brain Cooling Reduces Water Turnover in Dehydrated Sheep

12.02.2015 | W. Maartin Strauss et al., PLoS ONE, 2015

by W. Maartin Strauss, Robyn S. Hetem, Duncan Mitchell, Shane K. Maloney, Leith C. R. Meyer, Andrea Fuller In artiodactyls, arterial blood destined for the brain can be cooled through counter-current heat exchange within the cavernous sinus via a process called selective brain cooling. We test ...

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Effects of Ocean Acidification on Temperate Coastal Marine Ecosystems and Fisheries in the Northeast Pacific

11.02.2015 | Rowan Haigh et al., PLoS ONE, 2015

by Rowan Haigh, Debby Ianson, Carrie A. Holt, Holly E. Neate, Andrew M. Edwards As the oceans absorb anthropogenic CO2 they become more acidic, a problem termed ocean acidification (OA). Since this increase in CO2 is occurring rapidly, OA may have profound implications for marine ecosystems. In ...

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The Influence of Different Fever Definitions on the Rate of Fever in Neutropenia Diagnosed in Children with Cancer

11.02.2015 | Roland A. Ammann et al., PLoS ONE, 2015

by Roland A. Ammann, Oliver Teuffel, Philipp Agyeman, Nadine Amport, Kurt Leibundgut Background The temperature limit defining fever (TLDF) is based on scarce evidence. This study aimed to determine the rate of fever in neutropenia (FN) episodes additionally diagnosed by lower versus standard ...

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Soil Moisture Estimation by Assimilating L-Band Microwave Brightness Temperature with Geostatistics and Observation Localization

30.01.2015 | Xujun Han et al., PLoS ONE, 2015

by Xujun Han, Xin Li, Riccardo Rigon, Rui Jin, Stefano Endrizzi The observation could be used to reduce the model uncertainties with data assimilation. If the observation cannot cover the whole model area due to spatial availability or instrument ability, how to do data assimilation at ...

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Seasonality of Fire Weather Strongly Influences Fire Regimes in South Florida Savanna-Grassland Landscapes

09.01.2015 | William J. Platt et al., PLoS ONE, 2015

by William J. Platt, Steve L. Orzell, Matthew G. Slocum Fire seasonality, an important characteristic of fire regimes, commonly is delineated using seasons based on single weather variables (rainfall or temperature). We used nonparametric cluster analyses of a 17-year (1993–2009) data set of ...

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Utilization of Recycled Asphalt Concrete with Warm Mix Asphalt and Cost-Benefit Analysis

09.01.2015 | Julide Oner et al., PLoS ONE, 2015

by Julide Oner, Burak Sengoz The asphalt paving industries are faced with two major problems. These two important challenges are generated with an increase in demand for environmentally friendly paving mixtures and the problem of rapidly rising raw materials. Recycling of reclaimed asphalt ...

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Hot Fusion: An Efficient Method to Clone Multiple DNA Fragments as Well as Inverted Repeats without Ligase

31.12.2014 | Changlin Fu et al., PLoS ONE, 2014

by Changlin Fu, William P. Donovan, Olga Shikapwashya-Hasser, Xudong Ye, Robert H. Cole Molecular cloning is utilized in nearly every facet of biological and medical research. We have developed a method, termed Hot Fusion, to efficiently clone one or multiple DNA fragments into plasmid vectors ...

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