Results 51 to 60 of about 491,314 (222)

Mapping--The Missing Link in Reducing Risk under SARA III [PDF]

open access: yes, 1994
Dr. Dymon explains how maps can, e.g., hasten effective community responses to natural and artificial hazards and laments widespread failure to prepare and use hazard maps more ...
Dymon, Ute J.
core   +1 more source

In vivo UTE-MRI reveals positive effects of raloxifene on skeletal bound water in skeletally mature beagle dogs [PDF]

open access: yes, 2015
Raloxifene positively affects mechanical properties of the bone matrix in part through modification of skeletal bound water. The goal of this study was to determine if raloxifene induced alterations in skeletal hydration could be measured in vivo using ...
Allen, Matthew R.   +9 more
core   +1 more source

Programming the Optoelectronic Properties of Atomically Precise Gold Nanoclusters Using the Conformational Landscape of Intrinsically Disordered Proteins

open access: yesChemistry – A European Journal, EarlyView.
ABSTRACT The rational design of hybrid nanomaterials with precisely controlled properties remains a central challenge in materials science. While atomically precise gold nanoclusters (Au‐NCs) offer molecule‐like control over a metallic core, tuning their optoelectronic behavior via surface engineering is often empirically driven.
Santiago Rodriguez   +15 more
wiley   +1 more source

El Operador Económico Autorizado en los Países de la Comunidad Andina, como Norma de Seguridad en la Cadena Logística de Mercancías

open access: yesRevista Economía y Negocios, 2019
La seguridad en la cadena logística en el marco del programa denominado Operador Económico Autorizado (OEA), tanto de nuestro país, así como de los que conforman la Comunidad Andina (CAN) es un tema poco investigado.
Pablo Basantes-Garcés   +3 more
doaj   +1 more source

Factores asociados al embarazo adolescente en Ecuador y el rol del primer nivel de atención en salud: Un análisis a partir del instrumento ENSANUT 2018

open access: yesPráctica Familiar Rural, 2023
Introducción: Ecuador es el décimo país con la tasa de embarazo adolescente más alta en Latinoamérica, este es un problema que tiene consecuencias sociales y económicas.
Mavel López   +6 more
doaj   +1 more source

uts

open access: yes, 2020
Pengukuran dan Pendekatan ...
openaire   +2 more sources

Entwicklung von Strategien zur Regulierung des Drahtwurmbefalls (Agriotes spp. L.) im Ökologischen Kartoffelanbau [PDF]

open access: yes, 2003
Problemstellung/Ziele: Die Kartoffel ist die wichtigste Hackfrucht im Ökologischen Landbau. Sie eignet sich hervorragend für die Direktvermarktung und erbringt hohe Erlöse, allerdings nur dann, wenn das Erntegut keine Mängel aufweist. Drahtwürmer können
Paffrath, Andreas, Schepl, Ute
core  

Reduced Oligodendrocyte Density and Axonal Caliber Associated With Mitochondrial Alterations in the White Matter of Chronically‐Starved Mice

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Anorexia nervosa (AN) is a severe eating disorder associated with extreme weight loss, hyperactivity, and amenorrhea. Neuroimaging studies revealed brain atrophy and disruption of white matter integrity in the corpus callosum (CC) of patients with AN. However, the underlying pathophysiological mechanisms remain unclear.
Stephan Lang   +9 more
wiley   +1 more source

Bi-Exponential 3D UTE-T1ρ Relaxation Mapping of Ex Vivo Human Knee Patellar Tendon at 3T

open access: yesBioengineering
Introduction: The objective of this study was to assess the bi-exponential relaxation times and fractions of the short and long components of the human patellar tendon ex vivo using three-dimensional ultrashort echo time T1ρ (3D UTE-T1ρ) imaging ...
Bhavsimran Singh Malhi   +10 more
doaj   +1 more source

Análisis de la Repitencia y su Incidencia en la Aprobación del Pensum en la Cohorte 2014 de la Facultad de Ciencias de la Ingeniería e Industrias

open access: yesRevista Economía y Negocios, 2020
El propósito de este artículo es determinar el tiempo que necesita un estudiante para aprobar la malla curricular, incorporando a la repitencia como el factor que influye en el porcentaje de progreso en cada nivel.
Juan Carlos Rivera-Gaibor   +2 more
doaj   +1 more source

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