Results 251 to 260 of about 389,631 (317)

Design of a 5G millimeter-wave wideband high-gain metamaterial-based antenna. [PDF]

Sci Rep
Osama I, Elhefnawy M, Yahya A.
europepmc   +1 more source

Support‐Controlled Reaction Pathways via Dynamic Sulfur‐Mediated Interfaces for Selective Urea Electrolysis

Advanced Functional Materials, EarlyView.
Sulfur‐doped graphitized carbon nanofibers act as adaptive catalyst–support platforms, enabling dynamic sulfur‐mediated reconstruction and strong metal–support interactions. This unique behavior enhances catalyst stability and controls reaction pathways, achieving highly selective urea oxidation (∼92% N2) coupled with efficient hydrogen evolution ...
Melanie Guillén‐Soler, Lucía Vizcaíno‐Anaya, Ahmad Tayyebi, José Manuel Vila‐Fungueiriño, María del Carmen Giménez‐López   +4 more
wiley   +1 more source

In Situ Observation of Radiation Damage in Rhabdophane- and Churchite-Type Rare-Earth Phosphate Nanocrystals. [PDF]

Inorg Chem
Rafiuddin MR, Mir AH, Zhang Y.
europepmc   +1 more source

Submicron Metasurface Reconfigured Multiband Smart Windows

Advanced Functional Materials, EarlyView.
This work presents a submicron metasurface reconfigured multiband thermochromic smart window. By integrating subwavelength nanostructures into a Fabry−Perot resonator configuration, it mitigates conventional trade‐offs to simultaneously deliver high luminous transmittance and robust solar heating and radiative cooling modulation capabilities ...
Guanya Wang, Shancheng Wang, Bin Li, Xinyi Tian, Rong Liu, Jian Chen, Zhendong Dai, Shouqin Tian, Yi Long   +8 more
wiley   +1 more source

Compact Modified Quatrefoil-Shaped Antenna with Dual-Circularly Polarized 28/38 GHz for 5G and Beyond Millimeter-Wave Applications. [PDF]

Sensors (Basel)
Farahat AE, Hussein KFA.
europepmc   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Biometeorological insights into seasonal skin and coat adaptation in hairy goats from a semi-arid equatorial region. [PDF]

Int J Biometeorol
Dos Santos JDC, Afo DIB, de Amorim MLCM, Veríssimo TNS, Neta GCX, Dos Santos SGCG, Maia MIL, Dos Anjos Lima LA, da Cunha Morais LK, Sejian V, Guerra RR, Carvalho LRRA, Saraiva EP.   +12 more
europepmc   +1 more source

Health Impacts of Chronic Radiation Exposure in Northern Kazakhstan: A Comprehensive Epidemiological Review. [PDF]

Cancers (Basel)
Kazymbet P, Ilbekova K, Saifulina E, Yelshenbek M, Kashkinbayev Y, Ibrayeva D, Aumalikova M, Bizhanova D, Dogalbayev Y, Bakhtin M.   +9 more
europepmc   +1 more source

Social Perception of Natural Background Radiation and Its Implications for Public Health Communication. [PDF]

Healthcare (Basel)
Szakács J, Georgescu MI, Deák GG, Bajkó E, Florentina ST, Ruta F, Avram C.   +6 more
europepmc   +1 more source

Ancestral splice variation is a key substrate for rapid diversification in African cichlids. [PDF]

Proc Natl Acad Sci U S A
Singh P, Ahi EP, Duenser A, Durdevic M, Gessl W, Schaeffer S, Gallaun J, Seehausen O, Sturmbauer C.   +8 more
europepmc   +1 more source