Results 11 to 20 of about 724,246 (183)
NMR-Based Structural Analysis of Highly Substituted Pyridines From Kondrat'eva Aza-Diels-Alder Cycloadditions. [PDF]
We report the results from a kinetic and mechanistic investigation of an inverse‐electron‐demand Diels–Alder (IEDDA) cycloaddition involving an oxazole‐type diene synthesized via an Ugi–Zhu multicomponent reaction (UZ‐3CR). ABSTRACT Pyridines are a crucial class of heterocycles with widespread applications in natural products, pharmaceuticals, and ...
Suárez-Moreno GV +6 more
europepmc +2 more sources
Brain banks in Latin America: Infrastructure for diagnosis, research, and scientific equity in Mexico and the Caribbean. [PDF]
Abstract The establishment of brain banks is a strategic initiative to advance research on neurodegenerative diseases in Latin America. This article highlights the development, operations, and multidisciplinary framework of the National Dementia BioBank in Mexico and the National Brain Bank in the Dominican Republic. Both centers focus on the molecular
Luna-Viramontes NI +12 more
europepmc +2 more sources
En este trabajo se analizan los desafíos para legitimar el quehacer interdisciplinario en el proceso de institucionalización de la investigación interdisciplinaria tomando como caso de estudio al Centro de Investigaciones Interdisciplinarias en Ciencias ...
Juan Carlos Villa Soto +1 more
doaj +3 more sources
High syphilis incidence among PrEP-adherent men who have sex with men and transgender women in Peru. [PDF]
Abstract Introduction Syphilis remains a public health concern in Peru. Pre‐exposure prophylaxis (PrEP) implementation programmes in Latin America need to assess their impact on sexually transmitted infections (STIs), along with their feasibility. We assessed the relationship between PrEP adherence and syphilis incidence among men who have sex with men
Vargas SK +11 more
europepmc +2 more sources
Introducción: La leishmaniasis visceral (LV) es una enfermedad parasitaria emergente en Argentina. En Puerto Iguazú, frontera con Brasil y Paraguay, en 2010 se registró presencia del vector y casos caninos; y en 2014-2015 dos casos humanos.
Andrea Verónica Mastrangelo +3 more
doaj +7 more sources
La enseñanza interdisciplinaria de las relaciones públicas en las universidades de España y México. Un estudio exploratorio [PDF]
En el presente artículo se analiza la situación actual de los modelos educativos de las Relaciones Públicas de España y México. Además, se identifican las asignaturas de los planes de estudio diseñados para la didáctica de las RR. PP.
Flores Mayorga, Marco-Tulio, Roca, David
core +4 more sources
In this paper, a tour of knowledge is made, how it is generated and how it can continue to change and enrich itself, it is a process in continuous transformation, so it is necessary to talk about the complexity of this entire cognitive system.
Daniel Alejandro González Ortiz +2 more
semanticscholar +1 more source
Investigación interdisciplinaria e impacto social: análisis de medios sociales
En la actualidad se considera que la investigacion interdisciplinaria (IID) tiene un mayor potencial de repercusion en la sociedad que la monodisciplinaria por abordar problemas del mundo real desde perspectivas diferentes y de mayor complejidad.
Belén Álvarez Bornstein +1 more
semanticscholar +1 more source
Entropy Analysis of RR-Time Series From Stress Tests
The RR-interval time series or tachograms obtained from electrocardiograms have been widely studied since they reflect the cardiac variability, and this is an indicative of the health status of a person.
Eric E. Solís-Montufar +3 more
doaj +1 more source
El objetivo general del estudio, fue analizar las características de las investigaciones interdisciplinarias realizadas en la Universidad Nacional Santiago Antúnez deMayolo (UNASAM), periodo 2009 - 2017. Los objetivos específicos fueron: a) describir las
Rosario Yslado +5 more
semanticscholar +1 more source

