Results 51 to 60 of about 683,504 (300)

Global gyrokinetic simulations of intrinsic rotation in ASDEX Upgrade Ohmic L-mode plasmas

, 2018
Non-linear, radially global, turbulence simulations of ASDEX Upgrade (AUG) plasmas are performed and the nonlinear generated intrinsic flow shows agreement with the intrinsic flow gradients measured in the core of Ohmic L-mode plasmas at nominal ...
A. Lebschy, A. Medvedeva, A.G. Peeters, C. Angioni, E. Fable, I. Erofeev, null null, R. McDermott, W.A. Hornsby, Z.X. Lu   +9 more
core   +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

Research on surge protection technology of coal mine safety monitoring system

Gong-kuang zidonghua, 2018
The conventional surge protection technology was introduced. Based on theoretical research and standard test of electromagnetic compatibility surge protection technology in coal mine safety monitoring system, it was indicated that the conventional surge ...
ZHANG Ziliang
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Overview of Problems and Solutions in the Design of Intrinsically Safe Apparatuses

Elektronika ir Elektrotechnika, 2023
The article presents selected basic problems occurring in the design of intrinsically safe apparatuses, solutions to some of them, and points out mistakes made during their design.
Sławomir Chmielarz, Tomasz Molenda, Wojciech Korski, Krzysztof Oset, Waldemar Sobierajski   +4 more
doaj   +1 more source

Proteasome inhibitor, ixazomib prevents topoisomerase‐I degradation and reverses irinotecan resistance in colorectal cancer

Molecular Oncology, EarlyView.
Ixazomib inhibits proteasome‐mediated degradation of topoisomerase I induced by irinotecan, thereby restoring drug sensitivity and promoting tumor cell death in colorectal cancer. Irinotecan, a topoisomerase I (topoI) inhibitor, is widely used for colorectal cancer, but resistance remains a major clinical challenge.
Yuho Ebata, Koji Ando, Hirofumi Hasuda, Koshi Mimori, Elizabeth C. Unan, Siddhartha Pulukuri, Aahana Tiku, Allison Berger, Eiji Oki, Ajit Bharti, Tomoharu Yoshizumi   +10 more
wiley   +1 more source

A new approach for bin packing problem using knowledge reuse and improved heuristic

Scientific Reports
The two-dimensional (2D) irregular packing problem is a combinatorial optimization problem with NP-complete characteristics, which is common in the production process of clothing, ships, and plate metals.
Jie Fang, Xubing Chen, Yunqing Rao, Yili Peng, kuan Yan   +4 more
doaj   +1 more source

Experimental study on performance of rectangular groove phase change thermal storage system with pressure-enhanced contact melting

Case Studies in Thermal Engineering
Contact melting (CM) enables the formation of an ultrathin liquid film between the phase change material (PCM) and the heated surface, where the extremely low thermal resistance (TR) ensures superior thermal conductivity (TC).
Junkai Li, Chao Shi, Xiaotian Lai, Lu Huang, Xiantao Zhang, Peng Liu   +5 more
doaj   +1 more source

Design of quasi-resonant flyback secondary intrinsically safe power supply [PDF]

Archives of Electrical Engineering, 2019
In order to improve the efficiency and ensure the security of power supply used in a mine, this paper mainly studies the quasi-resonant flyback secondary power supply and analyzes its operational principles based on the requirements of soft-switching ...
Shengnan Lu, Bin Wang
doaj   +1 more source

Storage tank maintenance strategy in oil storage

You-qi chuyun, 2023
As the most important static equipment in oil storage, atmospheric pressure storage tanks, in the long course of time under the influence of the environment, external forces, and the force of different mediums, are apt to meet the problems of partial ...
QU Jianjun, JI Ruijun
doaj   +1 more source