Results 11 to 20 of about 4,996 (131)

A Scoping Review to Identify Clinical Signs, Symptoms and Biomarkers Reported in the Literature to Be Indicative of Biofilm in Chronic Wounds. [PDF]

open access: yesInt Wound J
ABSTRACT The objective of this review was to identify clinical signs/symptoms reported in the literature to be indicative of biofilm in chronic wounds. The Preferred Reporting Items for Systematic Reviews and Meta‐Analysis extension for Scoping Reviews, and the Joanna Briggs Institute Evidence Synthesis manual guided review conduct.
Ivory JD   +8 more
europepmc   +2 more sources

Invariability, orbits and fuzzy attractors [PDF]

open access: yes, 2016
In this paper, we present a generalization of a new systemic approach to abstract fuzzy systems. Using a fuzzy relations structure will retain the information provided by degrees of membership. In addition, to better suit the situation to be modelled, it
Lloret-Climent, Miguel   +2 more
core   +2 more sources

La escuela médica Sarqi (ss. XI-XIV) : sociedad y medicina en el Levante de al-Andalus [PDF]

open access: yes, 2001
La mayoría de las noticias sobre la ciencia médica en al-Andalus son las asociadas a sus principales figuras y su trabajo en las capitales del momento: Córdoba, las taifales, Sevilla o Granada.
Franco Sánchez, Francisco
core   +4 more sources

Ectopic overexpression of the cell wall invertase gene CIN1 leads to dehydration avoidance in tomato [PDF]

open access: yes, 2014
Drought stress conditions modify source–sink relations, thereby influencing plant growth, adaptive responses, and consequently crop yield. Invertases are key metabolic enzymes regulating sink activity through the hydrolytic cleavage of sucrose into ...
Albacete, Alfonso   +15 more
core   +3 more sources

Thermochemical study of the briquetting process of mattress foams [PDF]

open access: yes, 2017
The production of flexible polyurethane foam (FPUF) briquettes has been tested at four different temperatures (160, 170, 180 and 190 °C) and with four different compacting pressures (17, 24, 35 and 48 MPa), selecting 180 °C and 35 MPa as the best ...
Conesa, Juan A.   +2 more
core   +2 more sources

On the nature of the galactic early-B hypergiants [PDF]

open access: yes, 2012
Despite their importance to a number of astrophysical fields, the lifecycles of very massive stars are still poorly defined. In order to address this shortcoming, we present a detailed quantitative study of the physical properties of four early-B ...
Abbott   +238 more
core   +4 more sources

La perspectiva social de las principales plataformas de MOOC a través de Facebook [PDF]

open access: yes, 2017
Facebook, Como roja sociales, offers ONU potente medio de Comunicación Social un Través de la Red, Conectando con Usuarios: intereses comunes. En Este estudio se analizan las cuentas de Facebook de 7 de las Principales de plataformas de MOOC: Coursera ...
Lorenzo Lledó, Alejandro   +1 more
core   +3 more sources

The eastern regions of Al-Andalus before the conquest by Catalonia-Aragon: An overview [PDF]

open access: yes, 2012
This article sets forth a highly schematic synthesis of current knowledge on the history of the eastern regions of Al-Andalus, particularly Tortosa, Valencia and the Balearic Islands, before they were conquered by the Crown of Aragon between the ...
Josep Torró
core   +3 more sources

Highly Dispersed Pd@ZIF‐8 for Photo‐Assisted Cross‐Couplings and CO2 to Methanol: Activity and Selectivity Insights

open access: yesAngewandte Chemie, Volume 136, Issue 48, November 25, 2024.
A commercially available ZIF‐8 metal–organic framework (ZIF‐8) was used to deposit palladium, demonstrating excellent performance in photocatalysis and thermal CO2 hydrogenation to methanol reactions under various pre‐treatment conditions. Abstract Our study unveils a pioneering methodology that effectively distributes Pd species within a zeolitic ...
Vijay K. Velisoju   +10 more
wiley   +2 more sources

The effect of different systems of carrying backpacks on muscle activity [PDF]

open access: yes, 2015
Introduction: The purpose of this study is to compare the muscles activity in different systems of carrying the load in students and mountain climbers. EMG activity for TA and LD muscles were recorded with surface electrode while walking with different ...
Ahmad, Megat   +3 more
core   +2 more sources

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