Results 51 to 60 of about 262,712 (250)
Carta de Sixto Ríos a Ferran Sunyer
, 1960 Carta del professor Sixto Ríos de la Cátedra de Estadística Matemática de la Facultad de Ciencias de la Universidad de Madrid, on li diu que lamenta no poder-li enviar la separata que li demana perquè està completament ...
Ríos, Sixto
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Revista Atlántica-Mediterránea de Prehistoria y ArqueologÃa Social, 2000 En las lineas que siguen abordamos un asunto ya viejo y largamente debatido, la existencia o no de Feudalismo en la Peninsula Iberica, desde una perspectiva local cenida a un territorio concreto pero claramente ejemplificador del condicionamiento impuesto por estudios historicos vacios e improductivos en lo que se refiere a su sustento empirico y ...
openaire +1 more source
Engineering a Correlated Narrow‐Gap Semiconductor: Effects of Ga Substitution in EuZn2P2
Advanced Electronic Materials, EarlyView.ABSTRACT The effect of Ga substitution on the electronic, magnetic, and low‐energy responses of the Zintl phase EuZn2P2${\rm EuZn}_2 {\rm P}_2$ is investigated by electrical transport, electron spin resonance (ESR), and terahertz time‐domain spectroscopy (THz‐TDS). Incorporating Ga into EuZn2P2${\rm EuZn}_2 {\rm P}_2$ (EuZn1.8Ga0.2P2${\rm EuZn}_{1.8} {\
Mateus Dutra +13 more
wiley +1 more source
Fishes of the Tambopata-Candamo reserved zone, southeastern Perú.
Revista Peruana de Biología, 2014 A list of fishes found in the Tambopata-Candamo Reserved Zone, Southeastern Peru is presented herein. This fauna includes 36 families, 138 genera and 232 species; characiforms and siluriforms are the main groups, dominating all environments.
Fonchii Chang
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Advanced Energy Materials, EarlyView.Boron‐oxide‐assisted particle engineering stabilizes O3‐type layered cathodes for sodium‐ion batteries by mitigating phase transitions and lattice strain. Acting as flux and structural modifier, boron forms submicron hexagonal platelets with (003) facets and expanded Na‐layer spacing, enabling rapid Na⁺ diffusion and mechanical resilience.
Tengfei Song +9 more
wiley +1 more source
LA ASOCIACIÓN DE ENFERMERÍA DE ENTRE RÍOS, SUS ORÍGENES
, 2015 The evolution of nursing to a professional stage was marked by different factors and, among these, the professional associations related to it stand out.
SANTA MARIA, SERGIO JAVIER +1 more
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TecnoLógicasEl cambio climático modifica la hidroclimatología global y aumenta los riesgos sociales, ambientales y económicos. En Colombia, la variabilidad climática y la falta de datos dificultan su análisis y predicción. El objetivo de este estudio fue evaluar las
Lilia María Marín-Zapata +3 more
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Graellsia, 2017 Se presentan datos sobre emergencia de Cordulegaster boltonii y Boyeria irene en un río de montaña del centro de España (altitud 1200 m s.n.m.) donde coexisten ambas especies, basados en la recogida semanal de exuvias.
Patricia Casanueva +3 more
doaj +1 more source
¿QUÉ SE SABE SOBRE LA "POBREZA" EN ENTRE RÍOS?
, 2017 This article examines specialised academic literature in the Social Sciences from the province of Entre Ríos that focuses on the phenomenon that is poverty. Its objective was to analyse and establish the "gaps" and blinds" of the subject. It was affirmed
Del Prado, Loenel
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The Antidiabetic Potential of Alpha‐Mangostin: A Review of Preclinical and Clinical Evidence
AgriFood: Journal of Agricultural Products for Food, EarlyView.Alpha‐mangostin is a compound from the pericarp of Garcinia mangostana. The antidiabetic effects of alpha‐mangostin include enhancing insulin secretion, improving glucose uptake through GLUT receptor upregulation, reducing oxidative stress and inflammation, promoting wound healing, reducing HbA1C, reducing HOMA‐IR index, and decreased mRNA expressions ...
Oliver Dean John +4 more
wiley +1 more source