Results 81 to 90 of about 616,788 (312)
Advanced Science, EarlyView.A scalable radiative cooling fabric engineered with a multi‐layer assembly core–shell structure and integrated photoluminescent materials is reported. The fabric exhibits remarkable environmental stability, including UV resistance, mechanical durability, hydrophobicity, stain resistance, thermal stability, and flame retardancy, demonstrating its ...
Hongtao Liu +8 more
wiley +1 more source
Central Asian Journal of Medical Sciences, 2016 Objectives: This study reviews the history of telemedicine in Korea and presents future directions for telemedicine. Methods: Journal papers, reports, and government publications on telemedicine were collected and reviewed as technological advances ...
In Ho Kwon, Junyoung Chung
doaj +1 more source
Advanced Science, EarlyView.A piezocatalytic strategy enables simultaneous wastewater purification and hydrogen generation by harnessing mechanical energy. Complementary piezo‐induced charges are selectively directed toward oxidation and reduction pathways, achieving efficient pollutant degradation and continuous H2 evolution.
Yiqing Wei +8 more
wiley +1 more source
Advanced Science, EarlyView.Hierarchical PP–LSR107–BaTiO3 nanocomposite films are fabricated by one‐step extrusion and stretching for roll‐to‐roll manufacture, combining high energy storage and processing flexibility. LSR107 surrounds BaTiO3‐rich regions, locating amorphous PP, decreasing defects, and introducing deep traps that homogenize the electric field and suppress charge ...
Yi Gao +14 more
wiley +1 more source
Integration of Industry 4.0 and Lean Six Sigma: Critical Success Factors for Overcoming Socioeconomic Challenges in the Telecommunication Sector [PDF]
SocioEconomic ChallengesThe telecommunications industry faces significant socioeconomic challenges that impede competitiveness and operational excellence. Industry 4.0 and Lean Six Sigma offer solutions to these challenges through process automation, data-driven decision-making,
Ahmed Said El Shenawy +3 more
doaj +1 more source
Political institutions and the development of telecomunications [PDF]
It has traditionally been argued that the development of telecommunications infrastructure is dependent on the quality of countries’ political institutions.
Luis Díaz-Serrano, Veneta Andonova
core
Integrated Expert Management Knowledge on OSI Network Management Objects [PDF]
, 2006 The management of modern telecommunications networks must satisfy ever-increasing operational demands. We propose a study for the improvement of intelligent administration techniques in telecommunications networks. This task is achieved by integrating
C. Leon +3 more
core +1 more source
Programming telecommunication networks [PDF]
IEEE Network, 1997 The move toward market deregulation and open competition has sparked a wave of serious introspection in the telecommunications service industry. Telecom providers and operators are now required to open up their primary revenue channels to competing industries.
openaire +1 more source
Advanced Science, EarlyView.Molecular dipole engineering in dendritic perylene diimide polymers through nitrogen‐rich heterocyclic linkers amplifies the built‐in electric field, enabling sub‐picosecond charge separation and efficient multi‐electron accumulation. This structure–dynamics–performance relationship establishes a versatile design strategy for high‐performance organic ...
Ying‐Xin Qiao +11 more
wiley +1 more source
Metasurface‐Enabled Active‐Like Passive Radar
Advanced Science, EarlyView.A programmable space‐time‐coding metasurface embeds distinct spatiotemporal tags into ambient wireless signals, allowing passive radar to operate in an active‐like manner. By enabling code‐correlated reconstruction under interference, the approach supports robust real‐time UAV tracking in complex environments and points to intelligent, low‐power ...
Mingyi Li +7 more
wiley +1 more source