Results 51 to 60 of about 21,709,730 (324)

Teenage Pregnancy and Micronutrient Deficiency: A Critical Review

Tecnociencia Chihuahua
Adolescence is a critical stage where growth is at its peak and when a pregnancy occurs in this period, it represents a greater nutritional risk for both the mother and the growing fetus.
Sunday S. Nupo, Viridiana Martínez-De la Fuente, Gabriela Ortiz-Cruz, José Lauro Cortés-Hernández   +3 more
doaj   +1 more source

Uso de hábitat y análisis preliminar de la dieta del periquito bronceado Brotogeris jugularis en un paisaje rural del piedemonte llanero colombiano

Intropica, 2022
La mayoría de los estudios ecológicos en psitácidos se han enfocado en especies que presentan una amplia distribución, pero se tiene poca información sobre la historia natural y los requerimientos ecológicos de especies pequeñas como las del género ...
Paola Hernández Avedaño, Gersón Peñuela-Díaz, Juan E. Carvajal-Cogollo   +2 more
doaj  

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

Cost Pass‐Through in Crisis: Evidence From the German Malt‐Beer Supply Chain

Agribusiness, EarlyView.
Abstract Global agri‐food supply chains are increasingly exposed to geopolitical shocks, climate volatility, and market consolidation, factors that disrupt traditional price relationships and reshape market power dynamics. Nowhere is this more visible than in the brewing sector, where agricultural raw materials meet complex industrial processing and ...
Nikolas Bublik, Lukáš Čechura
wiley   +1 more source

An Analytical Approximate Solution for the Quasi-Steady State Michaelis-Menten Problem

Discrete Dynamics in Nature and Society, 2019
This article utilizes perturbation method (PM) to find an analytical approximate solution for the Quasi-Steady-State Michaelis-Menten problem. From the comparison of Figures and absolute error values, between approximate and numerical solutions, it is ...
U. Filobello-Nino, H. Vazquez-Leal, R. Castaneda-Sheissa, V. M. Jimenez-Fernandez, A. L. Herrera-May, J. Huerta-Chua, L. Gil-Adalid, J. E. Pretelin-Canela   +7 more
doaj   +1 more source

Desarrollos teóricos en contabilidad (Segunda entrega)

Revista Visión Contable, 2013
Este artículo es una continuación de la primera publicación presentada en el número anterior de esta revista. Acá se siguen estudiando algunos aspectos que a nuestro juicio son importantes para un avance en la comprensión de la teoría contable.
Hárold Álvarez Álvarez
doaj   +1 more source

Enhancing Atomic‐Resolution in Electron Microscopy: A Deep Learning Denoiser Operating in the Frequency Domain

Advanced Intelligent Systems, EarlyView.
The newly developed AI‐automated Fast Fourier Transform denoising algorithm surpasses conventional real‐space methods by revealing even light atoms otherwise hidden in noisy backgrounds. Atomic resolution electron microscopy has become an essential tool for many scientific fields, when direct visualization of atomic arrangements and defects is needed ...
Ivan Pinto‐Huguet, Marc Botifoll, Xuli Chen, Martin Børstad Eriksen, Jing Yu, Giovanni Isella, Andreu Cabot, Gonzalo Merino, Jordi Arbiol   +8 more
wiley   +1 more source

Luz Méndez e Gonzalo Navaza, Actas do I Congreso Internacional de Onomástica Galega "Frei Martín Sarmiento" [PDF]

, 2008
Review: Luz Méndez / Gonzalo Navaza (eds.): Actas do I Congreso Internacional de Onomástica Galega “Frei Martín Sarmiento”. Santiago de Compostela, 2-4 de setembro de 2002, Santiago de Compostela, Asociación Galega de Onomástica, 2007, 840 pp.Reseña: Luz
López-Viñas, Xoán
core   +2 more sources

Dual Action of Dipyridamole in Experimental Rheumatoid Arthritis: Suppression of Joint Inflammation and Upregulation of Muscle Anabolism via Adenosine and AMPK Pathways

Arthritis &Rheumatology, EarlyView.
Objective Rheumatoid sarcopenia, characterized by the progressive loss of skeletal muscle mass and function, is a frequent comorbidity in rheumatoid arthritis (RA), linked to prolonged, severe systemic inflammation. Purinergic signaling (adenosine, AMP, and ATP) plays a crucial role in inflammation, myogenesis, and muscle hypertrophy.
Miguel Marco‐Bonilla, Maria Fresnadillo, Irene Sanchez‐Platero, Macarena de la Riva‐Bueno, Fernando Huete‐Toral, Gonzalo Carracedo, Carmen Conde, Yolanda Benitez, Pablo Minguez, Sandra Carolina Cifuentes, Joaquin Rams, Gabriel Herrero‐Beaumont, Raquel Largo, Aránzazu Mediero   +13 more
wiley   +1 more source

La introducción del máiz: Gonzalo de Percaztegui [PDF]

, 1933
Biografía de Gonzalo de Percaztegui, natural de Hernani, e importador del maíz encontrada en los Archivos de Hernani. Nació hacia 1538 y parece que estuvo en las Indias entre 1552-1560Biography of Gonzalo de Percaztegui, who was born in Hernani, and who ...
Arocena Arregui, Fausto
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