Results 31 to 40 of about 7,572,561 (328)

Computational study of the Nitrogen-16 source term in the ITER vacuum vessel cooling circuit through the coupling of system-level analysis code and CFD

Nuclear Engineering and Technology
In ITER, the evaluation of the activated water radiation source and its impact on the radiological levels is necessary to demonstrate compliance with the safety requirements.
M. De Pietri, C. Fiorina, Y. Le Tonqueze, R. Juarez   +3 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

FEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto, Masatomo So, Ayako Furukawa, Kenji Sugase   +3 more
wiley   +1 more source

Modular Generation of Alkyl Selenyl Radicals for the Synthesis of Alkyl Selenides via a Mechanochemical Approach

Advanced Science
Radical‐mediated selenylation has emerged as a powerful strategy for constructing carbon‐selenium bonds. While effective for generating aryl selenyl radicals, current approaches for producing alkyl selenyl radicals remain underdeveloped.
Xiaochun He, Yu Zhou, Fei Zhou, Zixi Ai, Peiyu Hu, Xuemei Zhang, Xiaofeng Wei, Gui‐Juan Cheng, Zhong Lian   +8 more
doaj   +1 more source

Mechanism of fault activation and water-conducting disasters induced by mining activities

Geomatics, Natural Hazards & Risk
Stress disturbances induced by mining activities are among the primary factors promoting deep fault activation. In coal seam mining under the threat of high-pressure confined water, fault activation significantly increases the risk of water inrush.
Jian Chen, Lianchong Li, Wenqiang Mu, Xinrui Li   +3 more
doaj   +1 more source

Activation of the inner irradiation Snail after long-term operation of the KATANA irradiation facility [PDF]

EPJ Web of Conferences
The primary coolant in fusion reactors such as ITER is water. In recent years, research has increasingly focused on the irradiation and activation of water, which leads to the formation of ionizing radiation fields.
Žiber Ylenia Kogovšek, Barbarič Benjamin, Kotnik Domen, Peric Julijan, Snoj Luka, Lengar Igor   +5 more
doaj   +1 more source

Adaptive Water Sampling Device for Aerial Robots

Drones, 2020
Water quality monitoring and predicting the changes in water characteristics require the collection of water samples in a timely manner. Water sample collection based on in situ measurable water quality indicators can increase the efficiency and ...
Cengiz Koparan, A. Bulent Koc, Charles V. Privette, Calvin B. Sawyer   +3 more
doaj   +1 more source

Isothermal kinetics of exchange of water absorbed in calcium alginate hydrogel with ethanol [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2018
The isothermal kinetics of the exchange of absorbed water in calcium alginate hydrogels with ethanol was investigated. The isothermal kinetic curves were measured within the temperature range from 297 to 316 K.
Cvetković Nebojša M., Jovanović Jelena D., Maćešić Stevan R., Adnađević Borivoj K.   +3 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

New technical solutions in technological line for humic fertilizers production

Сельскохозяйственные машины и технологии, 2015
The authors considered device and basic principles of technological line operation for complex fertilizers production on a basis of the humic ones. Its technical characteristics, analysis of the received product are given.
M. A. Gaybaryan, O. V. Ushakov, V. M. Sokololin   +2 more
doaj  

The Effects of Post-Exercise Cold Water Immersion on Neuromuscular Control of Knee

Brain Sciences
To date, most studies examined the effects of cold water immersion (CWI) on neuromuscular control following exercise solely on measuring proprioception, no study explores changes in the brain and muscles.
Yuge Wu, Fanjun Qin, Xinyan Zheng
doaj   +1 more source