Results 31 to 40 of about 281,980 (226)

Bioinspired Light‐Driven Organic Rotary Molecular Systems

open access: yesChemistryEurope, Volume 4, Issue 1, January 2026.
This review explores the evolution of bioinspired light‐driven rotary molecular systems (RMSs), highlighting the integration of natural chromophore‐based fragments to enhance quantum efficiency, photostability, and biocompatibility. Key strategies to optimize photochemical performance and broaden functional applications are discussed, providing a ...
Lidia Hortigüela, Sara P. Morcillo
wiley   +1 more source

Multisite Proton‐Coupled Electron Transfer Facilitates Oxidative Photocatalysis in a Molecular Zr‐Based Coordination Compound

open access: yesAngewandte Chemie, Volume 137, Issue 38, September 15, 2025.
Deprotonation of the hydroxy ligand in the Zr3(O)(OH)3 nodes of a molecular cage unlocks photo‐oxidative catalysis via multisite proton‐coupled electron transfer (PCET), complementing previous findings in the reductive counterpart. This platform offers valuable insights into the excited‐state reactivity of photoredox catalysts and stands as a promising
Mercedes Moreno‐Albarracín   +3 more
wiley   +2 more sources

Invenciones inmorales: un análisis crítico sobre la prohibición de patentar invenciones que atentan contra la moral

open access: yesJurídicas, 2023
El presente artículo permite describir el conflicto existente entre lo moral y lo legalmente establecido en relación con la verificación de patentes que pueden afectar la moral pública, con el propósito de responder la pregunta: ¿Cuáles son los ...
Iván Vargas-Chaves   +2 more
doaj   +1 more source

Análisis de redes policiales aplicado al control de la delincuencia callejera en Bogotá

open access: yesRevista de Economía Institucional, 2023
Los modelos de policía de comunitaria, junto con la georreferenciación del delito y el trabajo enfocado a la resolución de problemas concretos, han permitido mejorar los indicadores de atención al delito y la percepción de seguridad en las ciudades. Sin
Luis Eduardo Sandoval Garrido   +2 more
doaj   +1 more source

El Neogranadino [PDF]

open access: yes, 1953
Medio de divulgación institucional de la Universidad Militar Nueva ...
Universidad Militar Nueva Granada
core  

Environmentally sustainable universities: the Nueva Granada Campus of the Nueva Granada Military University and its relationship with water

open access: yesInge CuC, 2021
Introduction: The Nueva Granada campus headquarters of the Nueva Granada Military University was built responding to global trends in modern architecture to be in harmony with the environment through its bioclimatic constructions, lighting based on photovoltaic energy and management of water resources. However, the constant growth of the academic offer,
Yulia Ivanova   +2 more
openaire   +1 more source

Fibroids and pregnancy

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 172, Issue 1, Page 51-58, January 2026.
Abstract The prevalence of uterine fibroids in pregnancy varies between 1.6% and 10.7%. Pregnancies involving uterine fibroids are generally uncomplicated. However, complications can occur, particularly in cases of multiple fibroids, when the fibroids are larger than 5 cm, or when they are located in the lower uterine segment.
Diana Ramasauskaite   +6 more
wiley   +1 more source

Prevalencia del Streptococcus agalactiae en maternas usuarias del Hospital Militar Central: Bogotá, (Colombia) año 2010

open access: yesRevista Colombiana de Obstetricia y Ginecología, 2011
Objetivo: establecer la prevalencia del Streptococcus agalactiae en gestantes que asisten al servicio de medicina materno fetal del Hospital Militar Central en el periodo comprendido entre enero 15 de 2010 y septiembre 15 de 2010.
Daniel Alejandro García   +7 more
doaj  

The Study on Relation of Human Papillomavirus High Risk Types with Bladder Transitional Cell Carcinoma [PDF]

open access: yes, 2008
En este programa se hablará sobre las telecomunicaciones, se les contará qué es, como mueve al mundo actualmente y como la Universidad Militar Nueva Granada se prepara para formar a los mejores profesionales en este ...
Eslami, G.   +4 more
core   +1 more source

Innovation in Vaginoplasty: Integration of a Silicone Tissue Expander Prosthesis Into the McIndoe Technique—A Case Report

open access: yesCase Reports in Obstetrics and Gynecology, Volume 2026, Issue 1, 2026.
Background and Aims Mayer–Rokitansky–Küster–Hauser (MRKH) syndrome is a congenital condition marked by agenesis of the uterus and upper vagina in individuals with a normal female karyotype. Surgical reconstruction is often required to enable satisfactory sexual function.
Ivonne Jeannette Díaz-Yamal   +5 more
wiley   +1 more source

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