Results 61 to 70 of about 1,114,899 (313)

Experimental investigation on water injected twin screw compressor for fuel cell humidification [PDF]

, 2012
A water injection in Twin Screw compressors was examined in order to develop effective humidification and cooling schemes for fuel cell stacks as well as cooling for compressors. The temperature and the relative humidity of the air at suction and exhaust
Elvedin Mujic, Nikola Stosic, Stosic N, Talal Ous   +3 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Biofuel scenarios in a water perspective: the global blue and green water footprint of road transport in 2030 [PDF]

, 2010
The trend towards substitution of conventional transport fuels by biofuels requires additional water. The EU aims In the last two centuries, fossil fuels have been our major source of energy.
A. R. Van Lienden, A. Y. Hoekstra, Der Meer, Th. H. Van, Th. H. Van Der Meer   +4 more
core   +3 more sources

Water Scarcity in the Zambezi Basin in the Long-Term Future: A Risk Assessment [PDF]

, 2003
The aim of this paper is to explore possible futures for the Zambezi basin and to estimate the risks of different water management strategies. Existing uncertainties are translated into alternative assumptions.
Hoekstra, Arjen Y.
core   +2 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Advances in Limnogeology: The lake‐basin‐type model revisited 25 years after…anomalies, conundrums and upgrades

The Depositional Record
The lake‐basin‐type model classified the stratigraphic record of ancient lake systems according to rates of potential accommodation relative to sediment + water supply.
Cecilia A. Benavente, Kevin M. Bohacs
doaj   +1 more source

Water resources allocation considering water supply and demand uncertainties using newsvendor model-based framework

Scientific Reports, 2023
A novel newsvendor model-based framework for regional industrial water resources allocation that considers uncertainties in water supply and demand was proposed in this study.
Yanhu He, Yanhui Zheng, Xiaohong Chen, Binfen Liu, Qian Tan   +4 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Numerical Simulation Study on Structure Optimization and Performance Improvement of Hot Water Storage Tank in CHP System

Energies, 2020
The central heating technology with thermal storage technology is an important means to realize thermoelectric decoupling, meet heating demand, reduce primary energy consumption, and protect the ecological environment.
Ying Li, Fengzhong Sun, Qiannan Zhang, Xuehong Chen, Wei Yuan   +4 more
doaj   +1 more source

Fog_Hive© : 3D fog collection along the coastal Atacama desert [PDF]

, 2012
The provision of drinking water turns out to be one of the great challenges for the future because central water supply systems cannot technically or logistically be implemented. FogHive©'s main aim is stopping desertification by repairing endangered fog
Suau, Cristian
core