Results 61 to 70 of about 158,132 (182)
Infraestructura Vial, 2012 La adición de productos industrializados como el caucho y el plástico podrían hacer parte constitutiva de la estructura de un pavimento al dar a las mezclas asfálticas un mejor comportamiento mecánico y por ende una mayor duración de vida.
Fredy Alberto Reyes Lizcano
doaj
Homenaje a la Ingeniera e Investigadora Fabiola Miranda Argüello
Infraestructura Vial, 2020 Fabiola Miranda Argüello Máster en Ingeniería Civil de la Universidad de Costa Rica Investigadora de la Unidad de Materiales y Pavimentos del Pitra, LanammeUCR.
María José Miranda Argüello +5 more
doaj +1 more source
Nanophotonics, Volume 14, Issue 9, Page 1311-1331, April 2025.Abstract Photonic integrated circuits (PICs) are transforming optical technology by miniaturizing complex photonic elements and systems onto single chips. However, scaling PICs to higher densities is constrained by optical crosstalk and device separation requirements, limiting both performance and size. Recent advancements in anisotropic metamaterials,
Yosep Shin +5 more
wiley +1 more source
Research of electric and photo-electric properties In-CdSx Te1-x-Si-In structures
, 2013 Изготовлено гетеропереходы n/Si-n/CdSx Te1-x методом вакуумного напыления пленки твердого раствора CdSx Te1-x на поверхность монокристаллического n/Si. Исследованы основные электрические и фотоэлектрические свойства гетеропереходов.
Сапаев, И.Б.
core
Interband absorption edge in the topological insulators Bi-2(Te1-xSex)(3) [PDF]
, 2017 We have investigated the optical properties of thin films of topological insulators Bi2Te3, Bi2Se3, and their alloys Bi-2(Te1-x Se-x)(3) on BaF2 substrates by a combination of infrared ellipsometry and reflectivity in the energy range from 0.06 to 6.5 eV.
Friš Pavel +19 more
core +1 more source
, 2023 Tetracycline hydrochloride (TC-HCl) as an antibiotic is widely used in our daily life, but it has posed potential threats to the ecological environment for flowing into the natural environment. To address this issue, The photoelectrochemical (PEC) sensor
Xinzhe Yan +7 more
core +1 more source
Infraestructura Vial, 2012 El Índice de Regularidad Internacional (IRI) ha sido un parámetro ampliamente utilizado para determinar las características superficiales que presentan los pavimentos.
Gustavo Badilla Vargas
doaj
Toward Large‐Scale Photonic Chips Using Low‐Anisotropy Thin‐Film Lithium‐Tantalate
Advanced Science, Volume 12, Issue 9, March 6, 2025.This article demonstrates low‐birefringence photonic integrated circuits based on lithium‐tantalate‐on‐insulator, enabling high‐performance passive photonic devices as well as electro‐optic (EO) modulators for large‐scale photonic chips. Various representative passive photonic devices are demonstrated with impressive performances.
Fei Huang +20 more
wiley +1 more source
Efecto de la Temperatura en la Evaluación de la Fatiga en Ligantes Asfálticos
Infraestructura Vial, 2017 La fatiga es uno de los modos de falla más comunes en los pavimentos flexibles, la cual es caracterizada por la interconexión de grietas longitudinales y transversales provocadas por los esfuerzos de tensión que se generan en la base de la carpeta ...
Yelitza Ayala del Toro +2 more
doaj +1 more source
Children &Society, Volume 39, Issue 2, Page 568-578, March 2025.ABSTRACT For over 15 years the Japanese government has promoted a national campaign on child abuse awareness and tasked authorities with addressing rising child abuse reports. With an orange ribbon as its symbol, a key aspect of this campaign, alongside casework, is the creation and circulation of visual‐discursive representations of abused children ...
Christopher Chapman
wiley +1 more source