Results 71 to 80 of about 55,978 (263)
Advanced Science, EarlyView.Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais +32 more
wiley +1 more source
Visual analyses of mobile phone base station location data
大数据, 2017 Mobile phone base station location data contains rich spatio-temporal information.A visual analytic method based on per call measurement data (PCMD) was designed.A base station positioning method based on PCMD to extract mobile phone users’ trajectories ...
Haisheng LI +5 more
doaj
MetalsTiAl alloy is one of the most attractive candidates for a new generation of high-temperature structural materials and has broad application prospects in the aerospace field.
Yu Zhang +5 more
doaj +1 more source
Bioinspired Ionochromic Neuromorphic Transistors for Robotic Intelligent Perception
Advanced Science, EarlyView.A bioinspired ionochromic neuromorphic transistor couples synaptic conductance modulation with reversible color change through voltage‐controlled ion doping in P3HT/ion gel, mimicking biological synaptic plasticity, and chameleon‐like color regulation.
Quanxing Yao +10 more
wiley +1 more source
Integration of Reconfigurable p‐Bit and 1R Crossbar Array for Memristive Probabilistic Computing
Advanced Science, EarlyView.A memristive probabilistic computing system is demonstrated by integrating stochastic p‐bits based on volatile memristors with a 1R crossbar array encoding interaction weights. The system performs weighted‐sum operations across the array and updates p‐bits iteratively.
Keunho Soh +7 more
wiley +1 more source
On the Feasibility of Mobile Vehicle Service Stations
Наука и техникаThe research results described in the article are devoted to issues of optimizing scheduled maintenance and necessary repairs of passenger cars. The paper assesses the availability of mobile infrastructure that can ensure timely and highquality repairs ...
I. S. Nesterenko
doaj +1 more source
Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics
Advanced Science, EarlyView.This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li +8 more
wiley +1 more source
A non-line-of-sight error mitigation method for location estimation
International Journal of Distributed Sensor Networks, 2017 Because there are always non-line-of-sight effects in signal propagation, researchers have proposed various algorithms to mitigate the measured error caused by non-line-of-sight.
Chien-Sheng Chen
doaj +1 more source
Advanced Science, EarlyView.Precise characterization of n‐type organic semiconductors necessitates decoupling interfacial constraints from intrinsic charge transport. This work reveals that disordered polymers are particularly vulnerable to contact‐limited bottlenecks compared to their crystalline counterparts.
Walid Boukhili +15 more
wiley +1 more source
Advanced Science, EarlyView.A conformal ALD‐IGZO vertical RRAM integrates volatile and nonvolatile switching within a compact 2F architecture. Before forming, tunable volatile dynamics provide fading‐memory reservoir states, while after forming, stable multilevel conductance modulation enables hardware readout.
Seeun Lee +6 more
wiley +1 more source