Results 161 to 170 of about 1,598,382 (292)

Metal Matrix Composite in Heat Sink Application: Reinforcement, Processing, and Properties. [PDF]

Materials (Basel), 2021
Baig MMA, Hassan SF, Saheb N, Patel F.
europepmc   +1 more source

Retrospective Grid Cells in the Medial Entorhinal Cortex Encode Past Paths During Spatial Navigation

Advanced Science, EarlyView.
Retrospective grid cells are identified in the medial entorhinal cortex, with spatial firing patterns that become most grid‐like when activity is projected onto recently traversed locations. Their coding loses spatial precision in darkness and is disrupted during assisted movement, indicating that entorhinal representations incorporate recent path ...
Ruojin Liu, Xin Yuan, Zilong He, Hong Jin, Jiayi Tian, Cong Chen, Yuanjing Liu, Xiang Zhang, Shidan Wen, Emilio Kropff, Chenglin Miao   +10 more
wiley   +1 more source

A Biomimetic Microchannel Heat Sink for Enhanced Thermal Performance in Chip Cooling. [PDF]

Biomimetics (Basel)
Wang K, Shi Y, Chen J, Dai Y.
europepmc   +1 more source

Fanless, porous graphene-copper composite heat sink for micro devices. [PDF]

Sci Rep, 2021
Rho H, Jang YS, Bae H, Cha AN, Lee SH, Ha JS.   +5 more
europepmc   +1 more source

Programmable Self‐Heating Microneedle Patch for on‐Demand Postprandial Glucose Management

Advanced Science, EarlyView.
A programmable self‐heating microneedle patch enables on‐demand, timed‐sequence insulin delivery via user‐triggered quadrant activation. Each activation generates localized heat that melts a phase‐change barrier, accelerating drug release. In diabetic rats, sequential quadrant activation counteracts four meal‐mimicking glucose spikes over 24 h without ...
Yang Zhao, Guifang Pan, Jincai Zhang, Yue Gong, Wenjian Zhang, Huiling Shen, Xingxing Li, Yuehan Ouyang, Hanhan Xie, Jundong Shao   +9 more
wiley   +1 more source

Performance Study of Wearable Thermoelectric Cooler with Phase-Change Composite Heat Sink. [PDF]

Materials (Basel)
Xia Z, Cao W, Sun X, Ding Q, Zhu Z, Zhou W, Yan S, Hou Y, Wang Z.   +8 more
europepmc   +1 more source

The Effect of Geometric Parameters on Flow and Heat Transfer Characteristics of a Double-Layer Microchannel Heat Sink for High-Power Diode Laser. [PDF]

Micromachines (Basel), 2022
Gao Y, Wang J, Cao M, Zang L, Liu H, Yuen MMF, Bai X, Wang Y.   +7 more
europepmc   +1 more source

Remote Ischemic Post‐Conditioning Preserves the Neurovascular Unit by Brain‐Derived Gas6 That Drives Monocyte‐Derived Macrophage Reprogramming via Axl and Vimentin after SAH

Advanced Science, EarlyView.
Subarachnoid hemorrhage (SAH) triggers monocyte‐derived macrophage (MDM) infiltration and M1‐like polarization via Vimentin upregulation, leading to neurovascular unit disruption and cognitive dysfunction. Remote ischemic postconditioning (RIPostC) upregulates neuronal Gas6, which activates Axl on MDMs to downregulate Vimentin and drive reparative M2 ...
Yajun Zhu, Zichao Huang, Xi Rong, Xingwei Lei, Fuming Liang, Xiaoguo Li, Jiru Zhou, Yu Wang, Yifan Huang, Shuang Tang, Jianjun Zhong, Jin Yan, Hongji Deng, Chun Zeng, Zongduo Guo   +14 more
wiley   +1 more source

PVTE system performance improvement via numerical optimization of heat sink design and fluid working conditions. [PDF]

Sci Rep
Azirul A, Ibrahim A, Nazri NS, Jarimi H, Mohd Zainuri MAA, Syafiq U.   +5 more
europepmc   +1 more source

Transient Heat Transfer Characteristics in a Flat Plate Heat Sink with Mini-Channels for Cooling High Heat Flux IGBT. [PDF]

Micromachines (Basel), 2022
Chen C, Zhao H, Liu C, Chen J, Liu C, Zhang T, Gong W.   +6 more
europepmc   +1 more source