Results 191 to 200 of about 2,986,600 (358)

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

The Influence of Web- Versus Paper-based Formats on the Assessment of Tobacco Dependence: Evaluating the Measurement Invariance of the Dimensions of Tobacco Dependence Scale

open access: yesSubstance Abuse: Research and Treatment, 2009
The purpose of this study was to examine the influence of mode of administration (internet-based, web survey format versus pencil-and-paper format) on responses to the Dimensions of Tobacco Dependence Scale (DTDS).
Chris G. Richardson   +3 more
doaj  

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben   +6 more
wiley   +1 more source

Determine leading factors which contribute to the success or failure rate of students enrolled in web-based courses offered through Waukesha County Technical College [PDF]

open access: yes, 2001
Plan BThe purpose of this study was to identify factors that contribute to the success and/or failure rate of students enrolled in Web-based courses offered through Waukesha County Technical College (WCTC).
Schoenberger, Lisa M.
core  

Multimodal Perception and Machine Learning‐Empowered Human Machine Interfaces With Double‐Network Hydrogel Fibers

open access: yesAdvanced Functional Materials, EarlyView.
This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang   +10 more
wiley   +1 more source

Web-based Survey of Trends in Dematerialization

open access: yes, 2001
This research is a web-based survey of information and data trends on the topic of dematerialization. Eco-efficiency, industrial ecology and dematerialization-related developments in nanotechnology were investigated. References for data and information are provided throughout the following document.
openaire   +2 more sources

Web-based training in Taiwan [PDF]

open access: yes, 2002
Plan BThe use of Internet is dramatically rising in organizations for various purposes such as communication, researches, and training. Web-based training (WBT) is a new training method, where instructional material is delivered via the World Wide Web ...
Chao, Chia-Yi
core  

Phase Evolution Kinetics in Additive‐Free 19.75% Organic Photovoltaics Empowered by Solvent Vapor Annealing

open access: yesAdvanced Functional Materials, EarlyView.
Solvent vapor annealing enables kinetic control of additive‐free morphology in organic solar cells. Selective plasticization of acceptor forms an optimal fibrillar network, boosting efficiency to 19.06% (binary) and 19.75% (ternary), with ultrafast exciton dissociation and reduced recombination.
Jie Lv   +20 more
wiley   +1 more source

An investigation of web-based hypermedia design support: methods and tools [PDF]

open access: yes, 1998
Since the Internet networking was first established, the World Wide Web (or WWW) provides a new opportunity to deliver information and to communicate with others.
Kyaw, Phyo
core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

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