Results 11 to 20 of about 1,529,682 (175)

Tesis doctorales [PDF]

open access: yes, 2010
Tesis ...
Revista de Historia Contemporánea, Pasado y Memoria
core   +2 more sources

La tesis: mitos y errores [Capítulo 1]

open access: yes, 2022
En La tesis: mitos y errores, se enumeran y desarrollan los principales mitos y errores presentes en el proceso de elaboración del proyecto de tesis y de la tesis.
Cangalaya Sevillano, Luis Miguel   +1 more
core   +1 more source

Las tesis doctorales en España (1997-2008): análisis, estadísticas y repositorios cooperativos

open access: yes, 2010
This paper discusses the state of production of doctoral theses in Spanish universities and their dissemination, in light of changes that occurred over the period 1997–2008.
Arguimbau, Llorenç   +3 more
core   +1 more source

Tesis doctorales [PDF]

open access: yes, 2014
Resúmenes de tesis doctorales: MATAS PUJALTE, Ernesto Manuel, Marginación y trabajo en Callosa de Segura. De la emigración a la inmigración; PAYÁ LÓPEZ, Pedro, Ni paz, ni piedad, ni perdón.
Revista de Historia Contemporánea, Pasado y Memoria
core   +2 more sources

Heteroatom‐Doped Graphdiynes and Their Applications in Photo‐/Electro‐Catalytic CO2 Conversion

open access: yesCarbon Innovation, EarlyView.
This review highlights the versatile role of doped graphdiyne (GDY) in boosting CO2 conversion, where metal and non‐metal doping simultaneously tune the electronic structure, create abundant active sites, and improve charge separation, light harvesting, and CO2 adsorption.
Fangzhou Yang   +3 more
wiley   +1 more source

Anteproyecto de Tesis Doctoral

open access: yes, 2021
Explicación del apartado del anteproyecto expuesto en el Procedimiento de Tesis: 1. Desarrollo del anteproyecto, 2. Modificaciones anteproyecto, 3. Jurados, 4. Presentación ante la Comisión DoctoralIntroduce the preliminary project was made, where it was
Espitia Morales, María José
core  

Food Contamination and Safety in Nigeria: A Systematic Synthesis of Heavy Metals, Microbial Pathogens, and Health Risk Metrics

open access: yesFood Safety and Health, EarlyView.
This is an infographic driver of food contaminants and health effects. ABSTRACT Food safety remains a critical challenge in Nigeria due to rapid urbanization and weak regulatory enforcement. This systematic review synthesizes empirical evidence from 2015 to 2025 to characterize food contaminant profiles and associated human health risks in Nigeria ...
Cecilia Nwadiuto Obasi   +6 more
wiley   +1 more source

Social Sustainability in Circular Bioeconomy Business Models: Insights From Argentina

open access: yesSustainable Development, EarlyView.
ABSTRACT Research on circular bioeconomy business models (CBEBM) has largely prioritised environmental and economic aspects, leaving out the social pillar. To address this gap, this paper analyses to what extent and in what ways social sustainability is integrated into CBEBM, based on 12 cases from northern Argentina, a region with high potential for ...
Celina N. Amato   +2 more
wiley   +1 more source

Crítica a la interpretación jamesiana de las tesis realistas en Ferdinand Schiller y John Dewey [PDF]

open access: yes, 2010
Esta tesis acepta el carácter polimórfico del pragmatismo, acepta de buen grado que se trata siempre de una orientación más que de una escuela de pensamiento.
Di Berardino, María Aurelia
core   +1 more source

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