Results 231 to 240 of about 38,397 (294)

From geriatric assessment to inflammation. A pilot, observational, study about frailty components in older patients with persistent atrial fibrillation. [PDF]

open access: yesInt J Cardiol Heart Vasc
Fumagalli S   +15 more
europepmc   +1 more source

Trophic strategies of freshwater nanoflagellates under variable run‐off scenarios

open access: yesLimnology and Oceanography, EarlyView.
Abstract Terrestrial run‐off is increasing in temperate lakes due to climate change and can lead to loading of colored dissolved organic matter (cDOM) and nutrients, thus reducing light availability and increasing carbon, nitrogen, and phosphorus. Run‐off events are highly irregular, resulting in temporal resource variability that may determine the ...
Katerina Symiakaki   +6 more
wiley   +1 more source

AVALIAÇÃO DE PARÂMETROS FÍSICOS E QUÍMICOS DE MARCAS DE ERVA-MATE

open access: bronze, 2001
Luiz Carlos Gutkoski   +3 more
openalex   +2 more sources

Multi‐Octave All‐Dielectric Directional Coupler Using Integrated Half‐Mirror for Ultrawideband Terahertz Systems

open access: yesLaser &Photonics Reviews, EarlyView.
Fully exploiting the broad untapped terahertz spectrum necessitates extending the bandwidth of practical guided‐wave systems. This work introduces a substrateless quasi‐optical integration platform to meet this need. Classical optical principles going back to the time of Michelson are adapted to a planar, micro‐machined, monolithic‐silicon platform ...
Daniel Headland   +4 more
wiley   +1 more source

Ser médico o médica marca diferencias en la práctica asistencial

open access: green, 2001
Ana R. Delgado   +2 more
openalex   +2 more sources

Optimizing Electrospun PVA Fibers with MXene Integration for Biomedical Applications

open access: yesMacromolecular Materials and Engineering, EarlyView.
MXene flakes embedded in PVA electrospun fibers improve mechanical stiffness and electro‐conductive properties, not negatively influencing the in vitro viability of L929 cells. These findings suggest the promising use of MXene‐loaded nanofibers as innovative and highly versatile platforms for tissue engineering and biosensing applications.
Nergis Zeynep Renkler   +10 more
wiley   +1 more source

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