Results 11 to 20 of about 63,387 (123)

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

Surviving in an age of transparency: Emancipatory transparency‐making in food governance in Italy

open access: yesAmerican Anthropologist, Volume 125, Issue 3, Page 546-558, September 2023., 2023
Abstract The concept of transparency is now an unescapable reference in public, professional, and private life. As transparency‐making has recently transmuted from a progressive instrument to counter corruption into a new universal ideological formation, it is time to problematize the concept of transparency and its uses.
Alexander Koensler
wiley   +1 more source

Alternative Economies and Commoning Practices in Catalonia: Unpacking Ecoxarxes from a Social Studies of Economisation Perspective

open access: yesAntipode, Volume 54, Issue 6, Page 1694-1714, November 2022., 2022
Abstract The alternative economies of the Ecoxarxes (eco‐networks) are created by autonomous networks of like‐minded groups that use social currency and mutual support practices for producing and exchanging goods, services and knowledge in the Spanish region of Catalonia.
Xavier Balaguer Rasillo, Manuel Wirth
wiley   +1 more source

Análisis de inestabilidad del talud tramo NIC-7 (km 177-178) Santo Tomás, departamento de Chontales

open access: yesRevista Científica de FAREM-Estelí, 2020
El objeto de investigación del presente artículo se enfocó en el análisis de inestabilidad de ladera en un tramo de la carretera NIC-7 que conecta los municipios de Juigalpa-Santo Tomás departamento de Chontales.
Christian Josué Vega Laguna   +1 more
doaj   +1 more source

Las grandes manchas de plásticos en los océanos

open access: yesRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2022
Hace algunos años se empezó a describir la existencia de unas “islas” de plásticos en los océanos formadas por la acumulación de estos materiales de difícil degradación, cuyas características flotantes permiten que la convergencia de las corrientes ...
Jaime R. Cantera K   +1 more
doaj   +1 more source

Comparación método Hardy Cross y Sofware Epanet en diseño de redes de agua potable

open access: yesEl Higo, 2017
Los problemas de hidráulica de tuberías (por ejemplo, proyectos de sistemas de abastecimiento de agua potable) históricamente se han venido resolviendo por medio del método “empírico” de Hazen Williams debido a su naturaleza explícita.
Yeraldo Andrés Rodríguez Molina   +1 more
doaj   +1 more source

Simulación de Flujo Incompresible y de una Fase en Accesorio de Tuberías (Codo 90° de alto radio) mediante Dinámica de Fluidos Computacional (CFD), para Cálculo de Factor de Pérdida KL

open access: yesRevista Tecnológica, 2017
Resumen. El presente documento trata la simulación de flujo incompresible en un accesorio común de tubería (codo 90°de alto radio). El trabajo realizado tiene un interés práctico en ingeniería y cuenta con una componente de investigación básica en el ...
José Luis Jines
doaj   +2 more sources

Percepciones sobre los migrantes mexicanos en el condado de Gwinnett, Georgia: fricciones y encuentros en el sur estadunidense.

open access: yesNorteamérica, 2011
Este artículo aborda las percepciones de los habitantes de Georgia hacia los migrantes mexicanos que empezaron a llegar ahí en la década de los noventa.
Cristina Amescua
doaj   +1 more source

The Long and Winding Road: Policy Frictions and the Governance of Ride‐Hailing Platforms in Latin America

open access: yesLatin American Policy, Volume 17, Issue 1, March 2026.
ABSTRACT The rise of ride‐hailing platforms has profoundly transformed urban mobility in Latin America over the past decade. Transportation Network Companies such as Uber, DiDi, Cabify, InDrive, and others operating in the region have affected transportation patterns and intensified debates around labor relations, algorithmic management, regulatory ...
Ronald Sáenz‐Leandro
wiley   +1 more source

Friction in the field: Milpa, missionary, and scales of refusal in 1960s highland Guatemala

open access: yesAmerican Anthropologist, Volume 127, Issue 2, Page 266-277, June 2025.
Abstract This article takes a scalar view of “friction” (Tsing 2005) and “refusal” (Ortner 1995) between ethnography and the archive. The concept of friction was originally formulated in the context of a globalizing world, but friction's perception and experience are highly local.
Mallory E. Matsumoto
wiley   +1 more source

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