Results 21 to 30 of about 9,992 (181)

El Dr. Rodolfo R. Brennner y una de sus principales obras: El Instituto de Investigaciones Bioquímicas de La Plata (INIBIOLP) [PDF]

open access: yes, 2013
El Profesor Dr. Rodolfo R. Brenner es quien inició y consolidó la investigación científica en el campo de la bioquímica de los lípidos en la Argentina.
Garda, Horacio Alberto
core   +1 more source

Nanoscale Analysis beyond Imaging by Atomic Force Microscopy: Molecular Perspectives on Oncology and Neurodegeneration

open access: yesSmall Science, Volume 5, Issue 11, November 2025.
Cancer and neurodegeneration share interconnected nanosized molecular pathways. Novel nanobiomedicine approaches promise targeted biomarkers and therapies. Atomic force microscopy (AFM) is invaluable to characterize nanosized biomolecular processes beyond imaging.
Carlos Marcuello   +5 more
wiley   +1 more source

Evaluación y modificación de los conocimientos actitudes y prácticas de los estudiantes de la Universidad de Cuenca de la Facultad de Filosofía, Letras y Ciencias de la Educación en las Escuelas de Matemáticas y Física e Historia y Geografía, frente a las infecciones de transmisión sexual ITS y VIH/SIDA [PDF]

open access: yes, 2010
Con un diseño cuasi-experimental, modalidad antes y después, basado en la teoría cognoscitivo-social de Albert Bandura, se incluyó 107 estudiantes, en los que se evaluaron los conocimientos, actitudes y prácticas antes y después de la intervención ...
Reinoso López, Mercedes Maribel   +2 more
core  

The Structure of Nitro‐ and Polynitropyrazoles: X‐Ray Crystallography Versus Theoretical Calculations

open access: yesAsian Journal of Organic Chemistry, Volume 14, Issue 10, October 2025.
Abstract This publication presents the geometries of 157 nitro‐ and polynitropyrazoles. Among these, 109 compounds were theoretically studied using mainly the B3LYP/6–311++G(d,p) level of theory. Three‐parameter Lee‐Yang‐Parr (B3LYP) is a density functional theory (DFT) method widely used in computational chemistry and constitutes an acceptable ...
Rosa M. Claramunt   +3 more
wiley   +1 more source

Análise estrutural e funcional de proteínas solúveis que ligam lipídios de parasitas helmintos [PDF]

open access: yes, 2013
Los parásitos helmintos producen y secretan una gran variedad de proteínas que unen lípidos (LBPs, del inglés lipid binding proteins) que podrían participar en la obtención de nutrientes tales como ácidos grasos y colesterol desde el hospedador. Asimismo,
Corsico, Betina   +5 more
core  

Ethical conflicts in the authorship of scientific papers [PDF]

open access: yes, 2016
Indexación: Web of Science; Scopus; Scielo.The frequency of conflicts about authorship of publications has increased along with the increase in the number of people involved in scientific work.
Sadarangani, KP   +2 more
core   +1 more source

Bridging the gap in obesity research: A consensus statement from the European Society for Clinical Investigation

open access: yesEuropean Journal of Clinical Investigation, Volume 55, Issue 8, August 2025.
This consensus highlights critical research gaps in obesity epidemiology, phenotypic heterogeneity and clinical management, calling for advanced methodologies, collaborative strategies and innovative policies to mitigate the global obesity epidemic and its socio‐economic impacts.
Federico Carbone   +28 more
wiley   +1 more source

Variation of Nucleophilicity NHnA of Atoms A in Hydrides HnA with the Group and Row of A in the Periodic Table

open access: yesChemPhysChem, Volume 26, Issue 13, July 2, 2025.
Gradients of De versus electrophilicity EHX graphs for hydrogen‐bonded complexes HnA···HX give nucleophilicities of atoms A of Lewis base HnA. The dependence of nucleophilicity of hydrides HnA on their position in the periodic table is then obtained by varying the atom A down the rows within a group and across rows from group to group ...
Ibon Alkorta, Anthony Legon
wiley   +1 more source

Economic Growth and Scientific activities. Interrelations [PDF]

open access: yes, 2010
This study aims to investigate the relation between GDP of countries and patent applications issued by the United States Patent and Trademark Office (USPTO), the World Intellectual property Organisation (WIPO), and European Patent Office (EPO) through ...
Biglu, Mohammad Hossein
core  

La traducción médica como especialidad académica: algunos rasgos definitorios. [PDF]

open access: yes, 2016
Desde un punto de vista disciplinario y dado el parentesco indudable que guarda con la traducción científico-técnica, la traducción médica ha quedado tradicionalmente diluida como una subespecialidad dentro de aquella. No obstante, cada vez son más los
Muñoz-Miquel, Ana
core   +1 more source

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