Results 41 to 50 of about 4,351,429 (251)

Research on Conflict Resolution Method of Production Evaluation Index in Flexible Manufacturing Field Based on Multiplayer Cooperative Game

open access: yesIEEE Access, 2021
Multiple local assignment rules are common in production lines with complex production elements to direct the production process. Different local assignment rules have different degrees of impact on each production evaluation index, which aggravates the ...
Chao Han, Daliang Chang, Fu Meng
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS 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   +3 more
wiley   +1 more source

Cooling Intensity of Urban Blue–Green Spaces and Its Driving Mechanisms in the Yangtze River Delta Urban Agglomeration

open access: yesApplied Sciences
As global warming intensifies, urban heat stress is increasing. Urban blue–green spaces (UBGSs) reduce heat exposure, and refined planning can enhance cooling in space-limited cities.
Linglong Gu, Zhi Yue
doaj   +1 more source

Oxygen tension-independent protection against hypoxic cell killing in rat liver by low sodium

open access: yesEuropean Journal of Histochemistry, 2017
The role of Na+ in hypoxic injury was evaluated by a time-course analysis of damage in isolated livers perfused with N2-saturated buffer containing standard (143 mM) or low (25 mM) Na+ levels. Trypan blue uptake was used to detect non-viable cells. Under
Andrea Ferrigno   +5 more
doaj   +1 more source

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

open access: yesFEBS 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   +6 more
wiley   +1 more source

Effects of Landscape Background on Water Quality of Typical Small Watershed in Danjiangkou Reservoir Area [PDF]

open access: yes长江科学院院报
[Objective] Soil erosion and non-point source pollution have become increasingly prominent in the Danjiangkou Reservoir area, affecting the water quality of inflow rivers and posing a threat to the water security of the Danjiangkou Reservoir area ...
ZHANG Yu, JI Jun-hu, XIE Jia-long, ZHU Hua-de, GUI Zhi-fan, ZHANG Feng-hao, LYU Chen
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Vertical transmission of dengue virus in the Yogyakarta airport area

open access: yesEnvironmental Health and Preventive Medicine, 2018
Background International Health Regulations controls international travel including human movement, disease vector, and imported items to prevent the spread of dengue, especially in seaports, airports, and border crossing posts.
Tri Baskoro Tunggul Satoto   +4 more
doaj   +1 more source

Soil oribatid mite community structure and its relationship with environmental factors in different agricultural land-use types in Shibing Karst

open access: yesEnvironmental Research Communications, 2023
The karst world natural heritage site is characterized by fragility due to severe rocky desertification. Buffer zone functions as the ecological barrier of the core area of the heritage site, and can play an ecological filtering role in the core area ...
Tong Gong, Xiumei Yin, Hu Chen
doaj   +1 more source

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