Results 121 to 130 of about 1,773,990 (337)

Evaluating the feasibility of a remote-based training program supported by information and communications technology in the older adults living at home. [PDF]

open access: yesBMC Geriatr, 2022
Oba K   +8 more
europepmc   +1 more source

Anti‐Slip Material‐Based Strategies and Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani   +3 more
wiley   +1 more source

Development of a cornea-equivalent phantom in the terahertz frequency region for 3D temperature rise assessment

open access: yesScientific Reports
As the next generation of mobile communication systems (Beyond 5G/6G) is expected to extend into the terahertz (THz) frequency region, it is essential to ensure human safety from electromagnetic waves.
Shota Yamazaki   +2 more
doaj   +1 more source

Experimental demonstration of long-distance continuous-variable quantum key distribution

open access: yes, 2012
Distributing secret keys with information-theoretic security is arguably one of the most important achievements of the field of quantum information processing and communications. The rapid progress in this field has enabled quantum key distribution (QKD)
Diamanti, Eleni   +4 more
core   +3 more sources

MXene‐Coated 3D Printed Horn Antennas for Ku Frequency Band

open access: yesAdvanced Materials Technologies, EarlyView.
An additive manufacturing approach to 3D printing horn antennas and coating them with Ti3C2Tx MXene is proposed. Rapid fabrication of lightweight, high‐performance antennas operating in the Ku‐band (12.4–18 GHz) has been demonstrated. The MXene‐coated antennas exhibit comparable electromagnetic performance to conventional, costly aluminum ones, with ...
Zahra Sarpanah Sourkouhi   +3 more
wiley   +1 more source

Use of Information and Communications Technology in Family Services and Its Perceived Benefits amid the COVID-19 Pandemic in Hong Kong-Jockey Club SMART Family-Link Project. [PDF]

open access: yesInt J Environ Res Public Health, 2022
Ho HP   +19 more
europepmc   +1 more source

Problem based Learning with Information and Communications Technology Support: An Experience in the Teaching-Learning of Matrix Algebra [PDF]

open access: diamond, 2020
Norka Bedregal-Alpaca   +3 more
openalex   +1 more source

Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley   +1 more source

Advances in Safe, Flexible, and Stretchable Batteries for Wearable Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Unlike previous reviews centered on component‐based deformability, this work highlights safety‐driven design strategies for flexible and stretchable batteries. By integrating material‐level engineering, geometry‐controlled structures, biocompatibility, and self‐protection mechanisms, it establishes a unified framework that connects mechanical ...
Hyewon Kang   +4 more
wiley   +1 more source

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