Results 61 to 70 of about 217,395 (179)
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
Journal of Magnetic Resonance Imaging, Volume 62, Issue 1, Page 146-159, July 2025.Background MRI offers quantification of proton density fat fraction (PDFF) and tissue characteristics with T1 mapping. The influence of age, sex, and the potential confounding effects of fat on T1 values in skeletal muscle in healthy adults are insufficiently known.
Stephen J. Foulkes +7 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
, 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
The realization of Multi-fuction TE1-Network layer & Application layer
, 1995 本文围绕ISDE多功能终端TE1的实现，简介了第三层协议Q.931和Q.932的主要内容及实现过程中所采用的思想方法和工具；介绍了应用层模块提供的界面功能和在文件传送中用到的数据传输协议；就与系统构成、系统管理和软件测试有关的问题进行了讨论。In this document, some problems related with the realization of Terminal Equipment 1 (TE1) are introduced.
马爱华
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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
Whole liver phase‐based R2 mapping in liver iron overload within a breath‐hold
Magnetic Resonance in Medicine, Volume 94, Issue 1, Page 183-198, July 2025.Abstract Purpose Diagnosis and treatment monitoring of iron overload increasingly relies on non‐invasive MRI‐based measurement of liver iron concentration (LIC). Liver R2 mapping is known to correlate well with LIC. However, traditional spin‐echo based R2 mapping methods have drawbacks such as long acquisition times and limited volumetric coverage.
Daiki Tamada +4 more
wiley +1 more source
Complementary methodologies for thin film characterization in one tool - a novel instrument for 450 mm wafers [PDF]
, 2013 The scaling down of critical dimensions for the manufacturing of nanoelectronics requires the continuous introduction of new materials. The results of the analysis of thin high-k films made from Al2O3 as reference samples were used at multiple ...
Petrik, P. +17 more
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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