Results 31 to 40 of about 1,264,973 (164)

Metodología de diseño de molinos paneleros [PDF]

open access: yes, 2019
La industria azucarera representa gran parte de la economía colombiana mostrando un gran crecimiento a lo largo de los años, llevando esto a la necesidad de prestarle especial atención a los productos que de esta se derivan y al proceso que esto conlleva,
Bayer Bedoya, Jefferson   +1 more
core  

Análisis mecánico de un concreto con adición del 2 % de fibra natural de cáñamo [PDF]

open access: yes, 2017
Trabajo de InvestigaciónLa presente investigación tiene como objetivo analizar las propiedades mecánicas del concreto con un porcentaje 2% de fibra de cáñamo, de tal manera que se pueda determinar si este porcentaje de fibra le permite al concreto ...
Mora-Torres, Jeimy Angélica
core   +1 more source

Sudden e‐learning: Exploring the role of user intention, enjoyment, and habit on university students' well‐being

open access: yesHigher Education Quarterly, Volume 78, Issue 3, Page 1138-1161, July 2024.
Abstract Suddenly, adjusting to a new way of learning is a major challenge for university students. The objective of this article was to study university student determinants of the well‐being in the context of the sudden transition towards e‐learning imposed by the COVID‐19 lockdown.
Pilar Ficapal‐Cusí   +3 more
wiley   +1 more source

Plant‐based meat analogues marketed in Catalonia: evaluation of the nutritional profile

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract In later years, a growing trend is apparent of vegetarian or vegan diets attributable to a number of causes, among of others, consumers’ concern for animal welfare, climate change and, to a lesser degree, for health‐related issues. On a par to this growth, availability of meat analogues in the market has also been on the rise. In this context,
Judit Costa Català   +4 more
wiley   +1 more source

Metodología de diseño sobre FPGA en un curso de sistemas digitales

open access: yesIteckne, 2012
Se presenta en este trabajo una metodología para el diseño de sistemas digitales sobre FPGA (Field Programmable Gate Array). Esta metodología inicia con el análisis de requerimientos del cliente y abarca hasta la implementación final en un dispositivo ...
Jose Luis Uribe Aponte   +4 more
doaj   +1 more source

Satellite imagery fusion with an equalized trade-off between spectral and spatial quality [PDF]

open access: yes, 2010
En este trabajo se propone una estrategia para obtener imágenes fusionadas con calidad espacial y espectral equilibradas. Esta estrategia está basada en una representación conjunta MultiDirección-MultiRresolución (MDMR), definida a partir de un banco de ...
Gonzalo Martín, Consuelo   +1 more
core   +1 more source

Plant‐based meat analogues marketed in Catalonia: analysis of contaminants, essential elements, microbiological and physicochemical status, dietary intake estimation and health risk assessment

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract The latest barometer of food safety in Catalonia conducted by the Catalan Food Safety Agency (ACSA for its initials in Catalan) in 2021 shows that 28.7% of the population consumes meat analogues (substitutes). The main reasons for consuming this type of food are animal welfare, followed by environmental and health reasons.
Martí Nadal Lomas   +5 more
wiley   +1 more source

Diseño de una bicicleta de montaña [PDF]

open access: yes, 2012
El proyecto se basa en el diseño de una bicicleta de montaña, teniendo en cuenta las necesidades del usuario y el público al cual va dirigido el producto.
Araujo Uribe, Jorge Esteban   +2 more
core  

Adaptive design trials in eating disorder research: A scoping review

open access: yesInternational Journal of Eating Disorders, Volume 57, Issue 6, Page 1278-1290, June 2024.
Abstract Objective This scoping review sought to map the breadth of literature on the use of adaptive design trials in eating disorder research. Method A systematic literature search was conducted in Medline, Scopus, PsycInfo, Emcare, Econlit, CINAHL and ProQuest Dissertations and Theses.
Laura C. Edney, Mia L. Pellizzer
wiley   +1 more source

Providing Databases for Different Indoor Positioning Technologies: Pros and Cons of Magnetic Field and Wi‐Fi Based Positioning

open access: yesMobile Information Systems, Volume 2016, Issue 1, 2016., 2016
Localization is one of the main pillars for indoor services. However, it is still very difficult for the mobile sensing community to compare state‐of‐the‐art indoor positioning systems due to the scarcity of publicly available databases. To make fair and meaningful comparisons between indoor positioning systems, they must be evaluated in the same ...
Joaquín Torres-Sospedra   +6 more
wiley   +1 more source

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