Results 21 to 30 of about 11,175 (263)
Cable traction tension overload protection device of shearer
Gong-kuang zidonghua, 2017 In view of problem of cable and cable traction clamp damaged by tension overloading of cable traction of shearer, a cable traction tension overload protection device of shearer was designed.
LI Yuhua +3 more
doaj +1 more source
Research on whole life cycle service system of shearer
Gong-kuang zidonghua, 2018 In view of problems that current shearer life cycle management has low real-time performance and low accuracy of information collection, and unable to uniquely identify shearer, a design scheme of RFID-based whole life cycle service system of shearer was
CAO Xiangang +5 more
doaj +1 more source
Shearer positioning method based on non-holonomic constraints
Gong-kuang zidonghua, 2022 At present, the shearer positioning method is based on the combination of the inertial navigation system and odometer. The method directly uses the output of the odometer to correct the shearer forward speed calculated by the inertial navigation system ...
SONG Danyang +5 more
doaj +1 more source
Strength analysis of shearer body based on ansys
Metalurgija, 2023 Taking a certain type of shearer as the research object, using the large-scale Finite Element Analysis (FEA) software ANSYS, according to the actual situation of load distribution, the stress model of the shearer body is established, the stress and ...
T. Q. He, Y. Gao, L. Y. Huang, Z. J. Xue
doaj
Response to Drs Shearer and Ford
American Journal of Gastroenterology, 2014 Polyethylene glycol in constipation-predominant irritable bowel syndrome.
Chapman, R. W +3 more
openaire +2 more sources
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
Research on data management technology of shearer based on protocol matching and data compression
Meitan kexue jishuShearer as the key equipment of fully mechanized mining face, its improvement of the intelligence level plays an important role in improving the construction of the coal-mine intelligence.
Zhongbin WANG +5 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 +3 more
wiley +1 more source
Research on noise and vibration characteristics of shearer
Gong-kuang zidonghua, 2019 In order to study noise and vibration characteristics of shearer under complicated coal seam occurrence conditions, vibration and noise sources of shearer were analyzed , and conclusions were found: noise of shearer is formed by coupling of different ...
TIAN Zhen +3 more
doaj +1 more source
Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer
Molecular Oncology, EarlyView.Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola +11 more
wiley +1 more source