Results 51 to 60 of about 37,389 (218)

Dicarboxymethyl Cellulose‐Based Mixed‐Matrix Membrane Adsorbers: Preparation, Characterization, and Protein Retention Performance

open access: yesJournal of Applied Polymer Science, EarlyView.
Dicarboxymethyl cellulose is incorporated, for the first time, into a polyethersulfone membrane. The functional membranes are prepared using dimethyl isosorbide through combined non‐solvent and vapor‐induced phase separation. The resulting membranes exhibit porous structures and protein‐retention potential, highlighting the potential of this cellulose ...
Diana Gago   +7 more
wiley   +1 more source

Ética y tecnología: Reflexiones sobre un uso responsable y transformador en América Latina.

open access: yesCUHSO
Este artículo se basa en el análisis entre la relación entre ética y tecnología en América Latina, enfatizando la importancia del uso responsable de la tecnología y la participación ciudadana en su desarrollo y regulación.
Elia Calderón Leyton
doaj   +1 more source

Digital technology for the prevention of healthcare-related infections in critical care. [PDF]

open access: yesRev Bras Enferm, 2023
Pontes L   +3 more
europepmc   +1 more source

refloraR: An R package for efficiently retrieving and analyzing plant specimen data from the Herbário Virtual Reflora

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Advances in the digitization of herbarium collections are enabling open access to specimen data for research and conservation. In Brazil, the Herbário Virtual Reflora (HVR) hosts over 4.8 million high‐resolution images of botanical specimens and their associated data from 86 national and international herbaria.
Carlos Calderón del Cid   +5 more
wiley   +1 more source

Más allá del cuerpo perfecto. Perspectivas contemporáneas del capacitismo en las ciencias sociales

open access: yesDilemas: Revista de Estudos de Conflito e Controle Social
En los últimos años ha crecido el interés por los estudios críticos sobre el capacitismo. Este artículo analiza la cuestión desde tres dimensiones clave identificadas tras una revisión narrativa de la literatura académica: la antropológica, que cuestiona
Raquel Sánchez-Padilla   +1 more
doaj   +1 more source

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia   +9 more
wiley   +1 more source

Good practices with injectables: digital technology for nursing education to control infections. [PDF]

open access: yesRev Bras Enferm, 2022
Roseira CE   +5 more
europepmc   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

open access: yesThe Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri   +8 more
wiley   +1 more source

Competencias digitales en los ingresantes a la carrera de Licenciatura en Enfermería

open access: yesEnfermería: Cuidados Humanizados
Objetivo: Determinar las habilidades y conocimientos sobre las tecnologías de la información y la comunicación (TIC) de los ingresantes a la carrera de Licenciatura en Enfermería de una institución superior pública de Bahía Blanca, Provincia de Buenos ...
Sara Leonor Mercado   +3 more
doaj   +1 more source

LA NARRACIÓN CINEMATOGRÁFICA EN LA ERA DE LA IMAGEN DIGITAL

open access: yesSignificação: Revista de Cultura Audiovisual, 2015
El objetivo del trabajo es reflexionar sobre el estatuto ontológico de las imágenes digitales, sobre la pérdida de la dimensión indicial del cine y sobre la consecuente mutación del vínculo de creencia que se instaura entre el film y el espectador.
Nicolás Bermúdez, Domín Choi
doaj   +1 more source

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