Results 241 to 250 of about 2,791,076 (367)

Unidirectional Evaporation‐Induced Tunable and Continuous Gradient Composite Structure for Absorption‐Dominant Electromagnetic Interference Shielding

Advanced Science, EarlyView.
A continuous conductivity gradient is formed in a porous MXene/melamine foam via directional evaporation, thereby improving impedance matching and enhancing electromagnetic attenuation. The resulting monolithic composite delivers absorption‐dominant EMI shielding with ultralow reflection, offering a simple route toward lightweight EMI shielding ...
Dawei Zhang, Yan Zhang, Baosong Li, Abdallah Kamal, Haider Butt, Kin Liao, Lianxi Zheng   +6 more
wiley   +1 more source

Tracking decarbonization of multilateral development banks' electricity generation investments.

Cell Rep Sustain
Egli F, Lehofer CM, Palmowski N, Büthe T, Steffen B, Schmidt TS.   +5 more
europepmc   +1 more source

High-Cost Healthcare Technology Versus Employment Generation: Equity, Evidence, and Influence in Developing Health Systems. [PDF]

Cureus
Karim HMR.
europepmc   +1 more source

Credit Market Constraints, Consumption Smoothing, and the Accumulation of Durable Production Assets in Low-Income Countries: Investments in Bullocks in India

Journal of Political Economy, 1993
M. Rosenzweig, K. Wolpin
semanticscholar   +1 more source

Non‐Uniform Space‐Time‐Coding Modulation for Low‐Complexity Diagnostics of Reconfigurable Intelligent Surfaces

Advanced Electronic Materials, EarlyView.
A diagnostic method for reconfigurable intelligent surfaces (RIS) based on non‐uniform space‐time‐coding modulation is presented. Fault localization is achieved via amplitude‐only spectral measurements, eliminating the need for complex signal processing. A one‐to‐one mapping between harmonic components and RIS elements enables accurate detection.
Xiao Qing Chen, Lei Zhang, Yi Ning Zheng, Bing Bing Zhu, Marco Rossi, Giuseppe Castaldi, Shuo Liu, Vincenzo Galdi, Tie Jun Cui   +8 more
wiley   +1 more source

Investigating the determinants of under-five child mortality in Türkiye: the role of inequality in access to healthcare. [PDF]

Global Health
Kizilkaya S, Durgun B, Durgun F.
europepmc   +1 more source

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

Advanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Vincenzo Galdi   +4 more
wiley   +1 more source

Unlocking the benefits of transparent and reusable science for climate risk management. [PDF]

Proc Natl Acad Sci U S A
Pollack AB, Auermuller L, Burleyson CD, Campbell J, Condon M, Cooper C, Coronese M, Dangendorf S, Doss-Gollin J, Hegde P, Helgeson C, Kopp RE, Kwakkel J, Lesk C, Mankin J, Nicholas RE, Rice J, Roth S, Srikrishnan V, Scheeler M, Tuana N, Vernon C, Zhao M, Keller K.   +23 more
europepmc   +1 more source

Public policy influence on renewable energy investments—A panel data study across OECD countries

, 2015
F. Polzin, Michael Migendt, Florian Taübe, P. Flotow   +3 more
semanticscholar   +1 more source

Topological Materials and Related Applications

Advanced Electronic Materials, EarlyView.
This review covers topological materials—including topological insulators, quantum valley Hall and quantum spin Hall insulators, and topological Weyl and Dirac semimetals—as well as their most recent advancements in fields such as spintronics, electronics, photonics, thermoelectrics, and catalysis.
Carlo Grazianetti, Roberto Mantovan, Emanuele Longo, Harold J. W. Zandvliet, Pantelis Bampoulis, Yu Pan, Fan Li, Xia Wang, Payton Downey, Alessandro Molle   +9 more
wiley   +1 more source