Results 81 to 90 of about 610,834 (327)
Advanced Science, EarlyView.This work successfully fabricated ion‐conductive hydrogels with low hysteresis and high conductivity using 3D printing technology. By adjusting the component ratios, the properties of the hydrogels can be tuned to meet diverse sensing requirements. Finally, a multimodal sensing sign language recognition system was constructed based on this hydrogel ...
Quan Hu +9 more
wiley +1 more source
Risk-Informed Interference Assessment for Shared Spectrum Bands: A Wi-Fi/LTE Coexistence Case Study
, 2017 Interference evaluation is crucial when deciding whether and how wireless technologies should operate. In this paper we demonstrate the benefit of risk-informed interference assessment to aid spectrum regulators in making decisions, and to readily convey
de Vries, J. Pierre +4 more
core +1 more source
High‐Conductivity Electrolytes Screened Using Fragment‐ and Composition‐Aware Deep Learning
Advanced Science, EarlyView.We present a new deep learning framework that hierarchically links molecular and functional unit attributions to predict electrolyte conductivity. By integrating molecular composition, ratios, and physicochemical descriptors, it achieves accurate, interpretable predictions and large‐scale virtual screening, offering chemically meaningful insights for ...
Xiangwen Wang +6 more
wiley +1 more source
An Improved Neural Network Training Algorithm for Wi-Fi Fingerprinting Positioning
ISPRS International Journal of Geo-Information, 2013 Ubiquitous positioning provides continuous positional information in both indoor and outdoor environments for a wide spectrum of location based service (LBS) applications.
Esmond Mok, Bernard K.S. Cheung
doaj +1 more source
Desarrollo e implantación de un entorno wifi abierto [PDF]
, 2011 Desarrollo de un entorno con conectividad inalámbrica basada en Wi-Fi, sistema de envío y recepción de datos en redes computacionales que utiliza ondas hertzianas para la comunicación y está acotada por la Wi-Fi Alliance bajo el estándar 802.11 ...
Megías Jiménez, David +3 more
core
Advanced Science, EarlyView.Tumor vascular remodeling is discussed from a chemokine‐centered perspective. This review summarizes the bidirectional, temporal, and tissue‐specific roles of CXC chemokines in regulating vascular function and immune accessibility. A functional vascular normalization score is introduced as a conceptual framework to integrate dynamic vascular and immune
Hongdan Chen +7 more
wiley +1 more source
New Wi-Fi technology survey after Wi-Fi6
Dianzi Jishu Yingyong, 2020 Wi-Fi6 standard will be major Wi-Fi technology dominated for deployment after 2020. But to support increasing bandwidth requirements and number of access devices per year, Wi-Fi technology and throughput still need to be further developed and improved ...
Cheng Gang, Yang Zhijie
doaj +1 more source
Optimization of Wi-Fi Access Point Placement for Indoor Localization [PDF]
, 2013 The popularity of location based applications is undiminished today. They require accurate location information which is a challenging issue in indoor environments. Wireless technologies can help derive indoor positioning data.
Farkas, Károly +2 more
core
A smart headband for multimodal physiological monitoring in human exercises
Advanced Science, EarlyView.A novel smart headband incorporating a thermal‐sensation‐based electronic skin is presented for continuous and accurate multimodal physiological monitoring, including pulse waveforms, total metabolic energy expenditure, heart rate, and forehead temperature, across both static and dynamic daily activities.
Shiqiang Liu +7 more
wiley +1 more source
NetworkHigh-precision indoor positioning is essential for various applications, such as the Internet of Things, robotics, and smart manufacturing, requiring accuracy better than 1 m.
Jiageng Qiao +5 more
doaj +1 more source