Results 181 to 190 of about 182,782 (309)

[Mixed analysis of the satisfaction survey of the Primary Health Care course of the Institute of Health for Well-being]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc, 2023
Juárez-Medel CA   +7 more
europepmc   +1 more source

Terahertz Volume Plasmon‐Polariton Modulation in All‐Dielectric Hyperbolic Metamaterials

open access: yesAdvanced Optical Materials, EarlyView.
THz volume plasmon‐polariton (VPP) propagation through plasmon‐based hyperbolic metamaterials, made of alternating layers of doped and undoped III‐V semiconductors. Abstract The development of plasmonics and related applications in the terahertz range faces limitations due to the intrinsic high electron density of the standard metals.
Stefano Campanaro   +3 more
wiley   +1 more source

[Sexist relationships in Generation X and Millennials]. [PDF]

open access: yesAten Primaria, 2021
Rubio-Laborda JF   +2 more
europepmc   +1 more source

Enhancing Triplet Excitons Lifetime Through Controlled Intermolecular Interactions

open access: yesAdvanced Optical Materials, EarlyView.
Singlet fission (SF) is investigated in pentacene embedded in a surface‐anchored metal–organic framework, enabling a molecular arrangement inaccessible in pure organic crystals. This architecture changes the singlet fission dynamics significantly and enhances the triplet lifetime by almost four orders of magnitude.
Martin Richter   +9 more
wiley   +1 more source

Experiences of users and family members on the care received at community mental health centers in Lima and Callao during the COVID-19 pandemic. [PDF]

open access: yesRev Peru Med Exp Salud Publica, 2023
Cusihuaman-Lope N   +4 more
europepmc   +1 more source

Electroluminescence and Franz–Keldysh Modulation Observed in Sn/Ge Multi‐Quantum Wells

open access: yesAdvanced Optical Materials, EarlyView.
We investigate the optoelectronic properties of PIN diodes based on ultrathin α‐Sn/Ge multiple quantum film structures, fabricated by molecular beam epitaxy, both experimentally and theoretically. The samples exhibit a light emission spectrum in the short‐wavelength infrared range with two transitions. Furthermore, when operating as a photodetector, we
Michael Oehme   +9 more
wiley   +1 more source

Devenires formativos en las redes sociales virtuales

open access: yes, 2013
The article analyzes the educational achievements (or training) of virtual social networks on youth identifications production taking into account the interim results of an investigation with young people from the city of Viedma, Río Negro, Argentina and Mexicali, Baja California, Mexico.
openaire   +1 more source

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