Results 51 to 60 of about 50,344 (294)

Análise de viabilidade econômica de geração de energia elétrica a partir de biogás de suinocultura [PDF]

open access: yes, 2017
TCC (graduação). Universidade Federal de Santa Catarina. Centro Araranguá. Engenharia de EnergiaEste trabalho aborda o dimensionamento e simulação econômica de projetos de geração de energia a partir de biogás de suinocultura.
Nunes, Angelo Pereira
core  

Green Innovation and Firm Efficiency: The Role of Institutional Quality in Italian High‐Tech Manufacturing Sectors

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The aim of this research is to verify whether institutional quality affects the relationship between green innovation and firm efficiency within the high‐tech manufacturing sectors. To estimate jointly the parameters of a stochastic frontier and the coefficients of a model explaining technical inefficiency, we employed the one‐step estimation ...
Mariarosaria Agostino   +2 more
wiley   +1 more source

Correlações para estimativas de custos na remoção de ácido sulfídrico de biogás - DOI: 10.4025/actascitechnol.v28i1.1282

open access: yesActa Scientiarum: Technology, 2006
As estimativas de custos durante os estudos para a implementação de um novo processo químico é uma das fases críticas que determinam se o empreendimento será viável ou não.
Laercio Mantovni Frare   +2 more
doaj   +1 more source

El potencial de la biomasa en España. Condicionantes para su desarrollo y viabilidad económica [PDF]

open access: yes, 2012
El sector español de la biomasa es tremendamente amplio y heterogéneo, al ser un sector muy vinculado a otros sectores productivos profundamente arraigados en nuestro país, como son el agrícola, el forestal y el ganadero.
Gregorio, Marga de
core   +1 more source

Cultivating Circularity: Harnessing Industry 4.0 and Stakeholder Engagement for a Sustainable Agrifood Future in Brazil

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study analyzed Industry 4.0 (I4.0) technology applications in agribusiness and the role of strategic stakeholders, engagement methods, and other critical aspects data sharing, confidentiality, integrity, decision‐making, and sector‐specific requirements in promoting circularity.
Simone Sehnem   +3 more
wiley   +1 more source

Propuesta para reactivar y mejorar el sistema biodigestor del parque Mundo Aventura [PDF]

open access: yes, 2017
Trabajo de InvestigaciónCon la obtención en la recopilación de datos y un prediseño para la estructura del biodigestor del parque Mundo Aventura se plantea un diseño de biodigestor de producción de energía renovable.
Calderón-Sánchez, Angie Katherine   +1 more
core  

Applying a Systems Thinking Approach to Circular Economy Transitions: Insights From the Use of a Sociotechnical Systems Approach Within the UK Hospitality Sector

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Despite more than 20 years of research into sustainable tourism, the environmental impact of the UK hospitality sector remains high. A growing body of research into the concept of a circular economy (CE) demonstrates that transitioning to this way of working has significant benefits both for the environment and business outcomes.
Danielle Farrow   +2 more
wiley   +1 more source

Análise econômica da geração de energia elétrica a partir do biogás na suinocultura Economic analysis of the generation of electric energy from biogas in pig production

open access: yesEngenharia Agrícola, 2011
A demanda por fontes alternativas de energia tem crescido nos últimos anos em função das variações do preço do petróleo aliadas à recente crise energética. Por meio da digestão anaeróbia é possível transformar os dejetos de suínos em biogás.
Franco M. Martins   +1 more
doaj   +1 more source

PRODUÇÃO DE BIOGÁS POR BIODIGESTÃO ANAERÓBIA DO LODO DE ETE: MODELAGEM E SIMULAÇÃO [PDF]

open access: bronze, 2023
Giovanilton Ferreira da Silva   +1 more
openalex   +1 more source

Análisis exploratorio de investigaciones sobre los motores de combustión interna que trabajan con biogás [PDF]

open access: yes, 2013
The methodologies and applications on the use of biogas technology in the world appear in many scientific research studies on the issue of efficiency, combustion and emission control in internal combustion engines.
Fabio Emiro Sierra Vargas   +2 more
core   +2 more sources

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