Results 31 to 40 of about 446,944 (215)

Enzymatic Degumming of Ray Liver Oil Using Phospholipase A1: Efficiency, Yield and Effect on Physicochemical Parameters [PDF]

open access: yes, 2017
Crude oils have components such as metals, pigments, phospholipids and waxes, which alter its physicochemical and organoleptic characteristics. These components are commonly removed during the refining process by physicochemical methods. In
Lamas, Daniela Lorena   +1 more
core   +1 more source

Analysis of the relationship between firm innovation and corporate social responsibility: A systematic literature review

open access: yesEuropean Management Review, EarlyView.
Abstract Firm innovation and corporate social responsibility (CSR) are key strategic considerations that shape a firm's competitiveness and sustainability. However, studies exploring the relationship between the two are heterogeneous and sometimes obtain contradictory results, making it difficult to draw clear conclusions.
Daniel Alonso‐Martínez   +2 more
wiley   +1 more source

Identity Management Technology [PDF]

open access: yes, 2008
This offer comes from researchers and professors from a Spanish University. They offer solutions in Identity Management for human beings (from Identification Cards to Biometrics).
Sánchez Reíllo, Raúl
core   +1 more source

Exploring ecohydrology through the lens of local fishers in the Bolivian Amazon

open access: yesEcosphere, Volume 17, Issue 4, April 2026.
Abstract The natural flow regimes of Andean‐Amazon tributaries play a vital role in sustaining their rich biodiversity and productive local fisheries, but ongoing and proposed alteration of river flow regimes by large dams threatens to negatively impact river ecosystems. Despite its importance, our understanding of how hydrologic variability influences
Lina G. Terrazas‐Villarroel   +4 more
wiley   +1 more source

La actividad investigadora de la universidad española en la primera década del siglo XXI: la importancia del tamaño de la universidad

open access: yesRevista Española de Documentación Científica, 2013
Este trabajo analiza la actividad investigadora de las universidades públicas presenciales españolas durante la primera década del siglo XXI, a partir de los datos del Observatorio IUNE que recoge datos de I+D+i de fuentes oficiales.
Teodoro Luque-Martínez
doaj   +1 more source

Prefactibilidad de comercio electrónico de productos agropecuarios en tres municipios de la región norte de Guerrero

open access: yesRevista Biológico Agropecuaria Tuxpan, 2023
El objetivo de este estudio fue identificar la pertinencia de un modelo de negocio para la comercialización de productos agropecuarios por medio de comercio electrónico a través de la utilización de una plataforma digital (app), como una alternativa a ...
Gustavo Adolfo Martínez Núñez   +4 more
doaj   +1 more source

Producción y Comercialización de Guayaba Taiwanesa en el municipio de la concordia departamento de Jinotega Nicaragua periodo 2013-2016 [PDF]

open access: yes, 2017
El presente estudio aborda el proceso de producción y comercialización de guayaba taiwanesa en el municipio de La Concordia en el periodo 2013-2016 con el objetivo de analizar el comportamiento de la producción y comercialización de guayaba en el ...
Hernández Cruz, Geysell Karina   +1 more
core  

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the conservation conditions of foods made with eggs or egg products in retail establishments

open access: yesFood Risk Assess Europe, Volume 4, Issue 2, April 2026.
Abstract Royal Decree 1021/2022, which regulates certain hygiene requirements for the production and marketing of foodstuffs in retail establishments, establishes that, in retail establishments, food made with raw egg subjected to heat treatment where a temperature equal to or greater than 70°C is reached for 2 seconds in the centre of the product or ...
Antonio Valero Díaz   +6 more
wiley   +1 more source

Sex, violence and stereotypes in the brand equity of a series. The case of Game of Thrones

open access: yesManagement Letters/Cuadernos de Gestión, 2019
Theoretical framework. The audiovisual sector has grown and evolved in recent years with the appearance of new products and companies that strive to achieve leadership in the sector, such as HBO or Netflix.
Álvaro J. Rojas Lamorena   +2 more
doaj   +1 more source

Self-referenced fibre-optic sensor for liquid detection and/or measurement [PDF]

open access: yes, 2008
The optical technology developed by the Spanish University Carlos III of Madrid is related with carrying out measurements on liquid tanks. It allows detecting the liquid level using light, in an intrinsically safe way, without the risk of explosion of ...
Vázquez García, María Carmen
core   +1 more source

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