Results 191 to 200 of about 6,370 (265)

Path loss characterization of a compact dual-band mmWave antenna in urban microenvironments. [PDF]

PLoS One
Kumar P, Simha GDG.
europepmc   +1 more source

Sustainable and Resilient Supply Networks: Digitalisation, Regulation and Climate Vulnerability in a Global Context

Business Strategy and the Environment, EarlyView.
ABSTRACT The growing frequency of global crises has intensified concerns regarding climate vulnerability and the resilience of global production systems. This study examines the heterogeneous effects of supply chain development and supply chain digitalisation on climate vulnerability across countries, while accounting for institutional and investment ...
Ziwei Li, Zhi Zhan, Kingsley Imandojemu, Romanus Osabohien, Damilola Felix Eluyela   +4 more
wiley   +1 more source

Nonlocal metasurfaces based on advanced Bayesian learning for satellite communications. [PDF]

Sci Rep
Bellouch A, Elsawy M, Lanteri S, Vandelle E, Van Hoang TQ.   +4 more
europepmc   +1 more source

Perovskite Photodetectors at the Intelligence Frontier: From Tunable Materials to Adaptive Optoelectronic Systems

Carbon Energy, EarlyView.
This comprehensive review presents a progressive roadmap for perovskite vision detectors. Centered on perovskite‐based artificial perception, the graphic illustrates a systematic evolution: starting with fundamental material engineering and device architectures, advancing toward complex functional strategies such as flexible neuromorphic imaging ...
Chenglong Li, Wei Qu, Deepak Kumar, Naini Jain, Nur Wardina Syahirah binti Mohamad Fadil, Nur Najiha binti Ahmad Rasid, Emannuel Kymakis, Maria Vasilopoulou, Chunxiong Bao, Feng Gao, Peng Gao, Sanjeev Kumar Sharma, Mohammad Khaja Nazeeruddin, Abd. Rashid bin Mohd Yusoff, Haotong Wei   +14 more
wiley   +1 more source

A directional nanoantenna design based on a hybrid plasmonic waveguide: theoretical analysis for biosensing applications. [PDF]

Sci Rep
AzimBeik M, Moradi G, Abdipour A.
europepmc   +1 more source

Lens Antenna Arrays for THz Superconducting HEB Mixers: A Review and a Metasurface Coupling Approach. [PDF]

Sensors (Basel)
Gan Y, Peng R, Feng S, Mu M, Wang Q.
europepmc   +1 more source

A Dual-Polarized Narrow-Beam Antenna for Microwave Interrogation of Back-Surface Flaws in Polyethylene Slabs. [PDF]

Sensors (Basel)
Wang R, Li Y, Ren W, Wang P, Fang Y, Chen Z.   +5 more
europepmc   +1 more source

Composition-engineered Sr_1-xBa_xTiO₃ for high-efficiency dielectric resonator antennas in 5G/6G bands. [PDF]

Sci Rep
Darwish MA, Fakhry F, Hussein MM, Abd El-Maboud YM, El-Ghazzawy EH, Abd El-Hameed AS, Afifi AI, Elsharkawy SG, Salem MM.   +8 more
europepmc   +1 more source

Enhancing the Source-Side Transient Response of Logarithmic Double-Spiral Terahertz Photoconductive Antennas Using a Central-Feed-Boundary Tip Array. [PDF]

Micromachines (Basel)
Xu C, Wang S, Zhang Y, Dong H, Gao J, Wang G.   +5 more
europepmc   +1 more source