Results 151 to 160 of about 128,635 (269)

Photovoltaic Glass Waste Recycling in the Development of Glass Substrates for Photovoltaic Applications. [PDF]

open access: yesMaterials (Basel), 2023
Treviño Rodríguez K   +7 more
europepmc   +1 more source

Manejo de materias primas de una planta de alimentos de cerdos y aves

open access: yes, 2014
Proyecto para optar al título de Ingeniero AgronomoEl objetivo de este proyecto es estudiar el proceso de adquisición y manejo de las materias primas, teniendo en cuenta que se involucran grandes volúmenes de productos perecibles los que deber ser ...
Vidal Prieto, Benjamín
core  

Evaluating the Potential of Four Native Ziziphus Species for Restoring Savanna‐Like Habitats in Jinsha River Under Climate Change

open access: yesEcology and Evolution, Volume 16, Issue 11, November 2026.
This study predicted the current and future distributions of four native Ziziphus species in the Jinsha River Basin, and also investigated their seed dormancy and germination characteristics. Based on a comprehensive assessment, Z. montana is the most suitable species for ecological restoration in the Jinsha River Basin, exhibiting high and stable ...
Yulin Xu   +3 more
wiley   +1 more source

Geoarqueología y arqueometría de las materias primas

open access: yes
Se aportan datos de las materias primas documentadas en el territorio del Guadalteba vinculados a la explotación de recursos silíceos. Se contrastan con los registros paleolíticos documentados en las secuencias arqueológicas cuaternarias de Cueva de ...
Domínguez Bella, Salvador   +4 more
core  

Impactos externos, devaluaciones y precios de materias primas

open access: yes, 1989
Incluye BibliografíaAnaliza empíricamente los efectos que los impactos externos agregados y generalizados, enfrentados por países productores, tienen sobre los precios de dos materias primas, con el fin de extraer conclusiones acerca de su efecto sobre ...
Schmidt-Hebbel, Klaus, Montt, Felipe
core  

Global Landscape and Thematic Evolution of Selective GLP‐1 Receptor Agonists and GLP‐1–Based Multi‐Receptor Agonists in Type 2 Diabetes Mellitus: A Bibliometric Analysis

open access: yesEndocrinology, Diabetes &Metabolism, Volume 9, Issue 6, November 2026.
Bibliometric analysis of 3736 publications (2004–2025) reveals rapid growth in GLP‐1–based T2DM research. The US leads, with Novo Nordisk and Eli Lilly as top contributors. Thematic shifts from glycemic control toward cardiovascular‐kidney‐metabolic outcomes and real‐world evidence, driven by landmark trials like LEADER and REWIND.
Yanbing Wang   +6 more
wiley   +1 more source

Integrated Multi‐Omics Analysis of Polygonatum odoratum Polysaccharide in D‐Galactose‐Treated Mice Reveals Changes in Oxidative Stress Markers and Gut Microbiota

open access: yesFood Science &Nutrition, Volume 14, Issue 11, November 2026.
This study evaluated the effects of Polygonatum odoratum polysaccharide (POP) in D‐galactose‐treated mice using hippocampal histology, oxidative stress measurements, and integrated multi‐omics analyses. Results showed improved hippocampal histology and oxidative stress markers, accompanied by changes in gut bacterial composition, serum metabolites, and
Wenjian Li   +4 more
wiley   +1 more source

Técnica de análisis espectrofotométrica de antocianinas en materias primas de la región de Ayacucho

open access: yes, 2015
Esta investigación se enmarca en la oeterminación de la técnica de análisis espectrofotométrica del contenido de antocianinas en materias primas de la región de Ayacucho.
Martínez Rivera, Henry
core  

Structural Characterization and Immunomodulatory Activity of a Polysaccharide From Ipomoea batatas L. Vine: Activation of Macrophage

open access: yesFood Science &Nutrition, Volume 14, Issue 11, November 2026.
IBPS‐3A, an acidic heteropolysaccharide purified from sweet potato vines, was structurally characterized to possess a backbone consisting of →4)‐α‐D‐GalpA‐(1→ and →2,4)‐α‐L‐Rhap‐(1→ linkages with arabinogalactan side chains. Further investigation revealed that IBPS‐3A induced M1 polarization in RAW264.7 macrophages, stimulating the secretion of TNF‐α ...
Yuqi Shi   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy