Results 71 to 80 of about 2,307,869 (240)

Decoding Viral Transmission Dynamics in Structured Populations Using a Microfluidic Herd‐Immunity‐on‐a‐Chip Platform

Advanced Science, EarlyView.
A microfluidic Herd‐Immunity‐on‐a‐Chip experimentally recreates structured contact networks to quantify viral transmission dynamics. By controlling susceptible, infected, and non‐susceptible populations, the platform reveals how contact topology governs the reproduction number, outbreak propagation, herd‐immunity–like behavior, and intervention ...
Jiande Zhang, Narina Jung, Min‐Hyeok Kim, Wanyoung Lim, Zhenzhong Chen, Byung Mook Weon, Sungsu Park   +6 more
wiley   +1 more source

Multiple-relay aided distributed turbo coding assisted differential unitary space-time spreading for asynchronous cooperative networks [PDF]

, 2010
This paper proposes a cooperative space-time coding (STC) protocol, amalgamating the concepts of asynchronous cooperation, non-coherent detection as well as Distributed Turbo Coding (DTC), where neither symbol-level time synchronization nor CSI ...
S. Sugiura, Sugiura, Shinya, L. Kong, S. Chen, Ng, Soon, Kong, Lingkun, Chen, Sheng, S. X. Ng, L. Hanzo, Hanzo, Lajos   +9 more
core   +2 more sources

Relay selection methods for maximizing the lifetime of wireless sensor networks [PDF]

, 2013
Combined analytical and fuzzy techniques are proposed for improving the battery lifetime, performance, as well as energy efficiency of wireless sensor networks (WSNs) with the aid of efficient relay selection methods.
Engel, Fabio, Taufik Abrao, Fabio Engel, Hanzo, Lajos, Abrao, Taufik, Lajos Hanzo   +5 more
core   +1 more source

Ultrathin 2D In2O3 Nanosheets Confining Cu Single Atoms Synergized With Oxygen Vacancies for High Selectivity of Photocatalytic Reduction of CO2 to CO

Advanced Science, EarlyView.
In this work, we constructed an ultrathin two‐dimensional (2D) In2O3 nanosheet (In2O3‐Ns) structure based on oxygen vacancies (OV)‐rich defects and low crystallinity to anchor Cu single atoms (Cu SAs) and synthesized Cu/In2O3‐Ns photocatalysts. ABSTRACT In this work, we constructed an ultrathin two‐dimensional (2D) In2O3 nanosheet (In2O3‐Ns) structure ...
Yueying Yang, Xuan Xiang, Jiali Ren, Ying Bian, Xinyu Wang, Xiaoyang Lu, Yanjun Xue, Porun Liu, Cheng‐Hao Chuang, Xiaoli Zhang, Jian Tian   +10 more
wiley   +1 more source

Substation relay protection

, 2021
U ovom radu je prikazan razvoj zaštitnih uređaja, obrađena su osnovna svojstva uređaja relejne zaštite, uz detaljniji osvrt na numeričku zaštitu. Prikazani su primjeri numeričkih uređaja RED615 i REF615 kako bi se bolje shvatili numerički zaštitni ...
Bašić, Goran
core  

Abstract Representation of Movement Parameters in Basal Ganglia Output

Advanced Science, EarlyView.
The basal ganglia output provides a scalable velocity/position signal across behavioral contexts, supporting the idea that these variables are represented in the brain as abstract entities rather than as fixed changes in joint angles or specific sets of body effectors.
Ana Silvia Báez‐Cordero, Diana I. Ortega‐Romero, Claudia I. Pérez‐Díaz, Pavel E. Rueda‐Orozco   +3 more
wiley   +1 more source

Spectral-Efficiency of TDD Multiuser Two-Hop MC-CDMA Systems Employing Egocentric-Altruistic Relay Optimization [PDF]

, 2010
In this contribution we investigate the spectral-efficiency of a two-hop cooperative network using multicarrier code-division multiple-access (MC-CDMA) transmission scheme.
Yang, Lie-Liang, Liu, Tingting, Yang, Chenyang   +2 more
core   +2 more sources

FTSJ3‐Mediated 2′‐O‐Methylation of HSPA5 mRNA Stabilizes BOP1 via SUMOylation to Drive DRP1‐Dependent Mitochondrial Fission and Fatty Acid Oxidation in Lung Squamous Cell Carcinoma

Advanced Science, EarlyView.
The RNA methyltransferase FTSJ3 drives lung squamous cell carcinoma progression by catalyzing 2′‐O‐methylation of HSPA5 mRNA, which stabilizes BOP1 through SUMOylation and activates DRP1/SREBP1‐mediated mitochondrial fission and fatty acid oxidation. Targeting this axis with liposomal siRNA potently suppresses tumor growth and metastasis ABSTRACT Lung ...
Qin Hu, Jiaheng Lin, Yifei Zhu, Ying Liu, Guoren Zhou   +4 more
wiley   +1 more source

Decoding the Neural Circuit Underlying Context‐Cue Association in Retrieval of Morphine Reward Memory

Advanced Science, EarlyView.
Contextual cues recruit the glutamatergic vCA1–dmPFC pathway to retrieve morphine reward memory by reshaping cell‐type‐specific prefrontal microcircuit activity. Distinct regulation of PV+ and SST+ interneurons defines this hippocampal–prefrontal mechanism.
Zhifeng Shi, Guangying Li, Qian Yang, Rusun Liu, Linghan Gu, Mingmei Wang, John L. Waddington, Fuhai Ji, Xuechu Zhen   +8 more
wiley   +1 more source

Remote intelligent test method and application of relay protection of smart substation based on autonomous controllable technology

Diance yu yibiao
Aiming at the problems that the verification time of relay protection devices in smart substations is much longer than the planned power outage time, the workload of verification is large, and the training period of related technical personnel is long ...
MEN Qiang, LIU Tao, ZHANG Jun, WU Yuanyuan, GAO Kangping   +4 more
doaj   +1 more source