Results 131 to 140 of about 2,606,146 (326)
Advanced Science, EarlyView.Chronic oral exposure to microplastics may disrupt gut microbiota homeostasis and intestinal barrier integrity, potentially engaging the gut–brain axis and systemic inflammatory responses. These alterations may be associated with impaired blood–brain barrier function, cerebral microvascular dysfunction, and enhanced endothelial inflammation, pro ...
Hongxing Wang +5 more
wiley +1 more source
Relay UAV motion control method for airborne multi-agent systems
工程科学学报Compared to single-agent systems, multi-agent systems exhibit advantages such as high efficiency and strong survivability in task execution. However, an increase in distance increases the difficulty for agents to communicate with each other and also ...
Cancan TAO, Ronghao WANG
doaj +1 more source
Reconfigurable Acoustofluidic Microvortices for Selective Microcargo Delivery
Advanced Science, EarlyView.This work introduces a frequency‐encoded, reconfigurable acoustofluidic system that overcomes the low throughput and poor selectivity of conventional micro‐delivery methods. By exploiting discrete microbubble resonances to program adaptive microvortex modes, the platform enables real‐time switching and selective guidance of microscale payloads through ...
Lei Wang +6 more
wiley +1 more source
On the Achievable Rate-Regions for the Gaussian Two-way Diamond Channels
Iranian Journal of Electrical and Electronic Engineering, 2015 In this channel,we study rate region of a Gaussian two-way diamond channel which operates in half-duplex mode. In this channel, two transceiver (TR) nodes exchange their messages with the help of two relay nodes.
F. Askarian +2 more
doaj
Relay-assisted communication over a fluctuating two-ray fading channel
Journal of Information and TelecommunicationThe intricacies of relay-aided device-to-device (D2D) communication within the novel fluctuating two-ray (FTR) model is inspected in this study. Two cases with respect to co-channel interference are considered here, in case A, co-channel interferences ...
Haider Mehdi +3 more
doaj +1 more source
Compress-and-Forward for Relay Broadcast Channels without Common Messages
Cybernetics and Information Technologies, 2015 This paper is connected with compress-and-forward strategy for two-user relay broadcast channels without common messages, where the relay node has private messages from the source, in addition to aiding traditional communication from the source to the ...
Song Xiaoxia, Li Yong
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Advanced Science, EarlyView.Asymmetric Cu–Zn dual sites on EDTA‐grafted Ti‐MOF amplify the dipole‐limiting domain field (DLDF), facilitating C–C coupling. This strategy yields an exceptional C2H4 production rate of 308.72 µmol g−1 h−1 with 98.4% electron selectivity in photocatalytic CO2 reduction, highlighting the potential of asymmetric site engineering and local field ...
Peidong Ma +8 more
wiley +1 more source
Advanced Science, EarlyView.The CuNiPc/BiVO4 heterojunction is designed and synthesized for selective CO2 photoreduction. The cascade interfacial Z‐scheme charge transfer and the intramolecular synergy of Cu–Ni dual sites on CO2 activation and H spillover contribute to the high photocatalytic performance and selectivity. ABSTRACT Solar‐driven CO2 conversion holds great promise in
Ye Liu +10 more
wiley +1 more source
Advanced Science, EarlyView.Using photoelectrochemical (PEC) deep denitrification technology, a novel synergistic reduction‐oxidation process enables efficient conversion of nitrate (NO3−) to nitrogen (N2), while suppressing key intermediate ammonium (NH4+) and toxic nitrite (NO2−) accumulation.
Yongjie Wang +11 more
wiley +1 more source
IET NetworksA decode and forward relay assisted device‐to‐device (D2D) communications over a novel multicluster two‐wave (MTW) fading is analysed with Terahertz (THz) channel conditions.
Haider Mehdi +4 more
doaj +1 more source