Results 11 to 20 of about 325,486 (258)

H-industria. Revista de historia de la industria y el desarrollo en América Latina

open access: yesH-Industri@, 2022
H-industria. Revista de historia de la industria y el desarrollo en América Latina, 16 (31), Segundo Semestre 2022.
Revista H-industria
doaj   +4 more sources

H-industria. Revista de historia de la industria y el desarrollo en América Latina

open access: yesH-Industri@
H-industria. Revista de historia de la industria y el desarrollo en América Latina, 18 (34), Primer Semestre 2024.
Revista H-industria
doaj   +2 more sources

H-industria. Revista de historia de la industria y el desarrollo en América Latina

open access: yesH-Industri@, 2023
H-industria. Revista de historia de la industria y el desarrollo en América Latina, 17 (33), Segundo Semestre 2023.
Revista H-industria
doaj   +1 more source

Synthesis of glycerol carbonate from glycerin with CaCO3 in a batch reactor

open access: yesDesigned Monomers and Polymers, 2022
In the present work, a reaction methodology was implemented using a batch reactor, which synthesized glycerol carbonate (GC) using glycerin and CaCO3. A crystallographic analysis of CaCO3 was performed to determine its crystalline form.
Ana Beatriz Morales Cepeda   +4 more
doaj   +1 more source

Un beau fleuve

open access: yesVoix Plurielles, 2020
ARTIndustria Sans titre (Pylon), 2017 Néon en verre soufflé artisanal, métal, câble, caoutchouc, commutateurs électriques, 2 éléments, chacun 109,22 cm.
ART Industria
doaj   +1 more source

Enhanced mitochondrial activity reshapes a gut microbiota profile that delays NASH progression

open access: yesHepatology, EarlyView., 2022
Improved mitochondrial activity, due to the lack of methylation‐controlled J protein (MCJ), creates a specific microbiota signature that when transferred through cecal microbiota transplantation delays NASH progression by restoring the gut‐liver axis and enhancing hepatic fatty acid oxidation.
María Juárez‐Fernández   +18 more
wiley   +1 more source

Cold-Induced Lipidomic Remodelling Is Associated With Brown Adipose Tissue Mean Radiodensity in Humans. [PDF]

open access: yesDiabetes Obes Metab
ABSTRACT Aims Cold exposure activates brown adipose tissue (BAT) and promotes thermogenic and metabolic adaptations. While BAT activation has been linked to improved cardiometabolic health, how acute cold exposure reshapes the circulating lipidome in humans remains incompletely understood.
Zhang Y   +7 more
europepmc   +2 more sources

Discriminación de precios de segundo grado: el caso de tarifas multi-clase para el registro marcario en Colombia

open access: yesRevista Facultad de Ciencias Económicas, 2013
Este documento presenta una aplicación de discriminación de segundo grado a las tarifas de propiedad industrial, en particular al sistema multi-clase, esto a propósito de la adhesión de Colombia al Protocolo de Madrid en 2011. La metodología consistió en
Juan Pablo Herrera Saavedra   +3 more
doaj   +1 more source

Nanographene‐Based van der Waals Organic Framework With Permanent Porosity

open access: yesAngewandte Chemie, EarlyView.
Unlocking record‐breaking porosity in a supramolecular organic framework (SOF). Through the strategic design of a C3‐symmetric nanographene, a robust supramolecular framework is achieved via exclusively weak van der Waals forces. This metal‐free scaffold reaches a benchmark BET surface area of 1108 m2 g−1 –the highest to date for this class–combining ...
Arturo Oró   +5 more
wiley   +2 more sources

Comportamiento Cinemático del Secado de Madera en Horno Solar del Programa Institucional de la Madera (PIMA)

open access: yesEl Higo, 2023
El estudio consistió en el diseño de un sistema autómata para mejorar el proceso de secado de madera en las instalaciones del programa institucional de la madera (PIMA) de la UNI RUPAP.
Mary Triny Gutiérrez Mendoza   +3 more
doaj   +1 more source

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