Results 181 to 190 of about 27,675 (302)

A pseudo-plastic engagement effect on the toughening of discontinuous fiber-reinforced brittle composites

, 1998
In brittle composites, such as whisker reinforced ceramics, the sliding of reinforcing fibers against the frictional resistance of matrix is of a pseudo-plastic deformation mechanism.
颜卫东, 梁乃刚, 刘晓宇, Liu, XY (reprint author), Chinese Acad Sci, Inst Mech, LNM, POB 603, Beijing 100080, Peoples R China.   +3 more
core  

Neural Controlled Differential Equation and Its Application in Pharmacokinetics and Pharmacodynamics. [PDF]

CPT Pharmacometrics Syst Pharmacol
Wu Z, Luo P, Chen R, Liu Y, Jian W, Zhou T.   +5 more
europepmc   +1 more source

A stability result for \(p\)-harmonic systems with discontinuous coefficients

Electronic Journal of Differential Equations, 2001
The author considers the \(p\)-harmonic system \[ \text{div} \left( \langle A(x)Du(x),Du(x)\rangle^{(p-2)/2} A(x)Du(x) \right) = \text{div}\left( \sqrt{A(x)}F(x) \right) \tag \(*\) \] where \(A(x)\) is a positive definite matrix whose entries have bounded mean oscillation (BMO) and \(F\) is a given matrix field.
openaire   +3 more sources

Sticky Yet Slippery: Molecular Ordering Reconciles Bubble‐Surface Affinity With Ultralow Friction at the Nanoscale

Advanced Science, EarlyView.
By engineering the molecular order and thickness of PDMS layers, we reconcile the stickiness and slipperiness during bubble transport. AFM measurements and MD simulations further reveal how these nanoscale architectures tune hydrophobic interaction FHB and friction force f.
Shishuang Zhang, Jiajun Li, Huadong Tian, Zhoujie Wang, Chenyu Qiao, Jingyi Wang, Lei Xie, Hongbo Zeng   +7 more
wiley   +1 more source

Sudden restructuring of memory representations in recurrent neural networks with repeated stimulus presentations. [PDF]

Front Comput Neurosci
Howlett JR.
europepmc   +1 more source

Electric‐Current‐Induced Phase Transformation in Cu6Sn5 Below Its Equilibrium Transition Temperature

Advanced Science, EarlyView.
Electric current induces a monoclinic‐to‐hexagonal phase transformation in Cu6Sn5 at a measured bulk temperature of ∼120°C, below the equilibrium transition temperature. Ex situ synchrotron x‐ray diffraction, TEM, and matched thermal controls show that current stressing promotes the formation of a retained hexagonal η‐phase post‐stress state not ...
Shih‐kang Lin, Shubhayan Mukherjee, Yu‐chen Liu, Jun Mizuno   +3 more
wiley   +1 more source

Backward doubly stochastic differential equations with discontinuous coefficients

We prove an existence result for backward doubly stochastic differential equations whose coefficient with respect to the forward integral is discontinuous in y and continuous in z.
Owo, Jean-Marc, N'zi, Modeste
core  

Adaptive fuzzy sliding mode control applied to inverted pendulum. [PDF]

Sci Rep
Mohammed TK, Ezez SF, Siraj AZ, Abdissa CM.   +3 more
europepmc   +1 more source

A Piezo‐Mimetic Ionic Hydrogel Harnessing Joint Motion for Cartilage Repair

Advanced Science, EarlyView.
A piezo‐mimetic ionic hydrogel converts mechanical deformation into bioactive ionic currents via stress‐induced asymmetric ion migration. Coupled with sustained Mg2+ release, this mechano‐electrochemical platform bridges mechanical loading and cellular signaling, enabling load‐adaptive stimulation and enhanced cartilage regeneration. ABSTRACT Articular
Chenyuan Gao, Xinyu Wang, Zhifeng Wu, Xinya Zhang, Xiao Geng, Ti Zhang, Yue Wang, Hongwei Xia, Jun Zhang, Xianbo Qiu, Cuiru Sun, Yingjie Yu, Wenli Dai, Hua Tian, Qing Cai   +14 more
wiley   +1 more source

Euclidean consistency-driven dual-layer information fusion framework for UAV-based traffic accident scene reconstruction. [PDF]

PLoS One
Xie Z, Xia W, He C, Qiu T.
europepmc   +1 more source