Results 71 to 80 of about 42,936 (295)

Experimental and finite element study of a standing torus under normal and tangential loads [PDF]

The effect of a combined external load consisting of a normal component and a tangential braking force applied to an inflated torus is addressed. Experimental results obtained by photographic study of the contact area between the torus and load plate are
Flugrad, D. R., Miller, B. A.
core   +1 more source

Interface temperatures in friction braking [PDF]

, 2002
YesResults and analysis from investigations into the behaviour of the interfacial layer (Tribolayer) at the friction interface of a brake friction pair (resin bonded composite friction material and cast iron rotor) are presented in which the disc/pad ...
Day, Andrew J., Noor, K., Qi, Hong Sheng
core  

The role of reconnection in the pulsar magnetosphere

, 2006
The present work is our first attempt to understand the role of reconnection in the pulsar magnetosphere. Our discussion is based on the observationaly infered fact that, as the pulsar spins down, the region of closed corotating dipolar field lines grows
Bogovalov, Bogovalov, Contopoulos, Contopoulos, Contopoulos, Coroniti, Daugherty, Goldreich, Harding, Harding, Hibschman, Hobbs, I. Contopoulos, Johnston, Kennel, Lyubarsky, Mestel, Michel, Rees, Romani, Romanova, Speiser, Spitkovsky, Timokhin, Urpin   +24 more
core   +1 more source

Selective Inhibition of Integrin β3 Topology Provides a Safer Antithrombotic Strategy

Advanced Science, EarlyView.
Current integrin αIIbβ3 inhibitors effectively reduce thrombosis but also increase bleeding risk. During thrombosis, high shear blood flow can directly activate the integrin αIIbβ3 via a distinct topological change in the β3 transmembrane domain, independent of hemostatic platelet signaling.
Joonha Lee, Chul‐Gyun Lim, Pothiappan Vairaprakash, Jong‐Min Kim, Jiyoon Kim, Ji‐Young Park, Klaus M. Hahn, Hyunbo Shim, Hae Woong Choi, Tobias S. Ulmer, Soon Jun Hong, Chungho Kim   +11 more
wiley   +1 more source

USING COUPLING WEIGHTS AND RATIONAL DISTRIBUTION OF BRAKE FORCES BETWEEN THE AXLES OF WHEELED VEHICLES [PDF]

Avtomobilʹnyj Transport (Harʹkov), 2011
The dependence of the coefficient of coupling weight-axle vehicles under braking and a ra-tional distribution coefficient of braking force to the front axle on the condition of maximum coupling weight.
M. Kholodov, M. Podrigalo
doaj  

Nanoscale Covalent Organic Framework Confinement Enables Ultratough and Hyperelastic Hydrogels Applied as High‐Performance Electrolytes

Advanced Science, EarlyView.
Confinement by nanoscale covalent organic frameworks reinforces hydrogels, imparting exceptional mechanical strength and ionic conductivity for high‐performance electrolyte applications. ABSTRACT Hydrogels are widely applied in various fields, including energy storage and flexible electronics. However, their mechanical properties often fail to meet the
Peiyao Yan, Wei Zhao, Hao Wang, Lu Wu, Yedong Ma, Binting Huang, Hantao Xu, Xueyan Liu, Siqi Liu, Xinyu Dong, Xiaoyang Zhang, Wei Zhai, Weiwei Zhang, Lin Xu, Dan Zhao, Chaobin He   +15 more
wiley   +1 more source

IDEAL BRAKE FORCE DISTRIBUTION BETWEEN THE AXLES OF THE TWO-AXLE VEHICLE SERVICE BRAKE APPLICATIONS [PDF]

Avtomobilʹnyj Transport (Harʹkov), 2015
The obtained analytical expressions allow us to evaluate the stability of two-axle vehicles at various slowdowns. An analytical expression for calculating the ideal according to condition stability ensuring of a two-axle vehicle at service brake ...
M. Podryhalo, A. Turenko
doaj  

S100A14 in Tumor‐Derived EVs Targets PIAS3 to Reprogram Astrocytes and Induce Immunosuppressive Microenvironment Promoting Brain Metastasis and Germacrone Reversal Effect

Advanced Science, EarlyView.
This study identifies S100A14 in tumor‐derived exosomes as a key driver of brain metastasis. S100A14 targets PIAS3 in astrocytes, activating STAT3 signaling and promoting immunosuppressive MDSCs recruitment via chemokine secretion. Germacrone, a natural compound, binds S100A14 to disrupt this axis, effectively inhibiting brain metastasis with low ...
Qian Feng, Xia Yang, Lin An, Xue‐Yu Wang, Ming‐Rui Wang, Zhuo‐Hong Cai, Cai‐Jun Xie, Li‐Jun Qiao, You‐Bi Shen, Xi‐Min Liang, Rong Zhang, Cai‐Yan Wang, Zhong‐Qiu Liu, Rong‐Rong Zhang   +13 more
wiley   +1 more source

Analysis of the Braking Performance of the Hydraulic Retarder in Mining Dump Truck based on AMESim

Jixie chuandong, 2016
The hydrodynamic retarder is one of the important auxiliary braking system in mining dump truck,which has an important influence on the braking force distribution and braking performance of the vehicle.
Deng Lin
doaj  

Composite Braking Control Strategy for Electromechanical-Hydraulic Vehicles

CSEE Journal of Power and Energy Systems
Short driving ranges and low braking energy recovery efficiencies are two recognized technical bottlenecks to be overcome in electric vehicles. In this paper, a novel electromechanical-hydraulic coupling system is proposed and integrated as a powertrain ...
Zewen Meng, Jichao Hong, Hongxin Zhang, Tiezhu Zhang, Xiaoming Xu, Qinghai Zhao, Jian Yang   +6 more
doaj   +1 more source