Results 211 to 220 of about 519,491 (264)

Social networking older adults with mild cognitive impairment: Systematic review protocol on their use of information and communication technology. [PDF]

PLoS One
Zhan R, Mpofu E, Prybutok G, Ingman S.
europepmc   +1 more source

Stretchable and Strain‐Tolerant Gold‐Coated Fibrous Biosensor for Superoxide Anion Monitoring

Advanced Materials Technologies, EarlyView.
A breathable, stretchable gold nanomesh–TPU fiber platform is developed via controlled electroless deposition, enabling uniform through‐thickness conductivity while preserving porosity. Functionalized with superoxide dismutase, the system achieves selective, real‐time electrochemical detection of superoxide with high sensitivity, mechanical durability,
Jafar M. Batayneh, Ahyeon Koh
wiley   +1 more source

Information and Communication Technology Adoption Strategies Among Iranian Older Adults: A Qualitative Evaluation. [PDF]

Gerontol Geriatr Med
Bahadori F, Abolfathi Momtaz Y, Mohammadi Shahboulaghi F, Zandieh Z.   +3 more
europepmc   +1 more source

Flexible Pressure Sensor With Co‐Optimized Sensitivity and Linearity Based on Gradient Toroidal Microstructures

Advanced Materials Technologies, EarlyView.
A flexible piezoresistive pressure sensor with gradient toroidal CNT/PDMS microstructures is reported. The hierarchical geometry enables sequential electrode contact, achieving a sensitivity of 256.20 kPa−1 and linear response (R2 = 0.99) over 0–1000 kPa.
Rongmei Wang, Ruolin Liu, Ming Lei, Yifan Liu, Fengming Hu, Bing Ji, Chao Peng, Jianyi Luo, Bingpu Zhou   +8 more
wiley   +1 more source

Upcycling Compact Discs Into Ultra‐Stable, Flexible, and Stretchable Nanoporous Gold Electrodes for Enhanced Biosensing Performance

Advanced Materials Technologies, EarlyView.
This article highlights the development of robust and high‐performance flexible and stretchable biosensors that maintain long‐term functionality and optimal electrical conductivity under mechanical deformation, utilizing sustainable and cost‐effective manufacturing principles.
Mousa H. Aldosari, Ahyeon Koh
wiley   +1 more source

Spectrally Encoded Proximity‐Field Nanopatterning

Advanced Optical Materials, EarlyView.
Spectrally encoded proximity‐field nanopatterning (SEPN) enables continuous control of the out‐of‐plane periodicity of 3D photonic crystals by tuning the exposure wavelength while maintaining a fixed in‐plane period. This decouples near‐infrared reflectance from visible iridescence and allows fabrication of integrated multipattern devices with ...
Junhyung Park, Yun Hyeong, Hwanseok Chang, Dohyun Kim, Joonkyo Jung, Seokwoo Jeon, Jonghwa Shin   +6 more
wiley   +1 more source

Large Faraday Rotation in Liquid Crystals With Embedded Paramagnetic Ions (Cu2+, VO2+) at Room Temperature

Advanced Optical Materials, EarlyView.
Large Faraday rotation at room temperature is observed in thin films of discotic copper (Cu2+: 3d9) and vanadyl (VO2+: 3d1) enaminoketone complexes. The large Verdet constant originates from a high density of paramagnetic centers, metal‐ligand p−d hybridization and π orbitals involved in optical transitions (identified by DFT calculations), as well as ...
Karolina Łempicka‐Mirek, Adam Krówczyński, Mateusz Król, Nevill Gonzalez Szwacki, Paulina Rybak, Damian Pociecha, Paweł W. Majewski, Barbara Piętka, Jacek Szczytko   +8 more
wiley   +1 more source

An inverted U-shaped relationship between work-family conflict and job burnout among village clinic doctors: the moderating effect of information and communication technology use. [PDF]

BMC Psychiatry
Zhou L, Lv H, Yu Y, Shao J, Wu Y, Li X, Gao M, Yin W, Yu Q, Chen Z.   +9 more
europepmc   +1 more source

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Information and Communication Technologies

2021
This chapter describes the evolution of the technologies leading to the digital. This includes the timeline showing when various new technologies, systems, and services were implemented. This evolution would not have been possible without the invention of the transistor and the following evolution of microelectronics. A key invention includes the World
Harald Øverby, Jan Arild Audestad
openaire   +1 more source