Results 11 to 20 of about 9,992 (181)

Evaluating patterns of national and international collaboration in Cuban science using bibliometric tools [PDF]

open access: yes, 2016
Purpose -- The purpose of this paper is to explore the hypothesis that collaboration was a key characteristic of Cuban science to maintain their scientific capacity during a period of economic restrictions and an important feature of Cuban science policy
Palacios-Callender, Miriam   +2 more
core   +1 more source

El higienista Manuel Pizarro Jiménez (1821-1892) y su discurso doctrinal "de la prostitución y de su influencia en las costumbres, en la moralidad y en la salud pública" (1870) [PDF]

open access: yes, 2007
El presente artículo es una aproximación al problema de la prostitución en la España de la segunda mitad del siglo XIX. Se aporta el texto del «discurso doctrinal» que sirvió al higienista sevillano Manuel Pizarro Jiménez (1821-1892) para obtener su ...
Bernal Borrego, Encarnación   +2 more
core   +2 more sources

Control of Tetrazine Bioorthogonal Reactivity by Rotaxanation

open access: yesAngewandte Chemie, Volume 137, Issue 45, November 3, 2025.
Control of tetrazine‐mediated inverse electron demand Diels–Alder (IEDDA) reaction has been achieved by rotaxanation. Tetrazine rotaxanes were synthesized in high yield and they displayed a much slower kinetics compared to the corresponding thread. Mechanical bond disassembly upon the right stimulus activates reactivity.
Carlos Fumero‐Medina   +10 more
wiley   +2 more sources

Patient safety : Use of quality management to prevent medication errors in the hospital medication use cycle [PDF]

open access: yes, 2013
Objetivos: Describir los errores de medicación en el circuito de uso de medicamentos en una sala general de internación de un Hospital Público de referencia, e identificar estrategias de intervención en relación a la detección y prevención de estos ...
Bianchi, Mariela   +5 more
core   +1 more source

Bibliografía histórica sobre la ciencia y la técnica en España, 2004 [PDF]

open access: yes, 2005
Peer reviewedFecha 2014-09-15.--Fujitsu ScanSnap iX500.--Unidad técnica IHMC.--Archivo depósito IHMC.--Solo se permite el uso con fines educativos y de ...
Aguirre Marco, Carla Pilar   +7 more
core  

Folding, misfolding, and regulation of intracellular traffic of G protein‐coupled receptors involved in the hypothalamic–pituitary–gonadal axis

open access: yesAndrology, EarlyView.
Abstract Background G protein‐coupled receptors are a large and functionally diverse family of membrane receptors involved in a number of biological processes. Like other proteins, G protein‐coupled receptors need to be properly folded in order to traffic to the plasma membrane and interact with agonist.
Alfredo Ulloa‐Aguirre   +5 more
wiley   +1 more source

Técnicas e instrumentos químico-farmacéuticos en México (1849-1925) [PDF]

open access: yes, 2017
ArtículoDurante el siglo xix y las primeras décadas del xx, la investigación científica desarrollada en México giraba principalmente en torno al estudio de las plantas medicinales.
DIAZ FLORES, MARTHA   +5 more
core   +1 more source

Delphi Consensus on the Use of Fenofibrate as Systemic Therapy for the Prevention of Diabetic Retinopathy Progression

open access: yesJournal of Diabetes, Volume 18, Issue 2, February 2026.
Nineteen international endocrinologists support fenofibrate use to prevent diabetic retinopathy progression and emphasize the need for coordinated care pathways and early intervention to improve diabetic retinopathy management globally. ABSTRACT Background Diabetic retinopathy remains a leading cause of preventable blindness worldwide, yet screening ...
Richard C. O'Brien   +9 more
wiley   +1 more source

Childhoods and play: Facebook, exhibition and competition [PDF]

open access: yes, 2014
L'objectif de ce document vise à explorer les relations entre le jeu et les enfants dans le contexte contemporain. L'article considère le jeu d'enfants comme pratique significative à partir des nouvelles technologies de l'information et de la ...
Duek, Sara Carolina
core  

La conformación del sistema sanitario de la Argentina. El caso de la Provincia de Córdoba, 1880-1926 [PDF]

open access: yes, 2005
En este artículo se analiza la conformación del sistema sanitario en la Provincia de Córdoba entre fines del siglo XIX y mediados de la década de 1920, poniendo especial énfasis en las instituciones estatales y de beneficencia que se crearon durante el ...
Carbonetti, Adrián
core   +2 more sources

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