Results 31 to 40 of about 1,372,381 (184)

Closing the Loop: Italian Waste Biomass as a Sustainable Source for Sodium‐Ion Battery Anodes

open access: yesphysica status solidi (a), Volume 223, Issue 7, 7 April 2026.
Research into sodium‐ion batteries (SIBs) is of paramount importance for developing a sustainable energy system in the EU. SIBs offer a cheaper alternative to lithium‐ion batteries that rely on graphite by using waste biomass, which is usually discarded, to prepare hard carbons that can be used as an anode material.
Valerio C. A. Ficca   +10 more
wiley   +1 more source

Resultados econômicos de um sistema de produção de leite na região de Varginha - sul de Minas Gerais

open access: yesBoletim de Indústria Animal, 2011
Estudou-se a rentabilidade de um sistema de produção de leite, situado na região de Varginha, no sul de Minas Gerais, identificando os componentes que exerceram maior influência no custo operacional efetivo, bem como a representatividade de cada um deles em relação à receita total. Os dados foram coletados de janeiro a dezembro de 2008.
Marcos Aurélio Lopes   +3 more
openaire   +5 more sources

Exploring Residents' Perceptions of the Hotel Industry's Impact on Water Resources

open access: yesInternational Journal of Tourism Research, Volume 28, Issue 2, March/April 2026.
ABSTRACT Understanding residents' perceptions regarding the environmental impact of tourism activities in a destination, including the depletion of water resources, is essential when it comes to promoting coexistence between tourism development and the local population.
Natalia Antonova   +2 more
wiley   +1 more source

Efeito da escala de produção nos resultados econômicos de sistemas de produção de leite na região de Lavras (MG): um estudo multicasos

open access: yesBoletim de Indústria Animal, 2013
O objetivo desta pesquisa foi estudar a rentabilidade da atividade leiteira de sistemas de produção de leite na região de Lavras/MG, analisando a influência da escala de produção sobre o custo de produção do leite. Pretendeu-se, ainda, identificar os componentes que exerceram maior influência sobre os custos finais da atividade e identificar o
Marcos Aurélio Lopes   +5 more
openaire   +6 more sources

El socialismo del siglo XXI a través de la economía política robusta [PDF]

open access: yes, 2017
Esta investigación tiene el propósito de analizar desde un nuevo enfoque el \Socialismo del Siglo XXI", una de las corrientes ideológicas más importantes de la ecónoma política latinoamericana. En primer lugar, se construirá una dentición teórica de este
Vásquez Vaca, Josué Andre
core  

Adaptability of Governance Structures and Processes for Sustainable Livestock in Jalisco, Mexico

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT Global increases in meat production have intensified interest in alternative livestock systems that can address environmental, social, and economic challenges. Transitioning toward sustainable livestock (SL) systems requires adaptive governance arrangements that integrate local knowledge into broader policy design.
Jovanka Špirić
wiley   +1 more source

Innovación en la cadena agroindustrial de mezcal en tres municipios en Oaxaca, México

open access: yesRevista Venezolana de Gerencia, 2019
El mezcal es la bebida más emblemática y con mayor densidad cultural de México, la Denominación de Origen le confiere atributos específicos asociados al territorio. Tiene gran importancia económica y sociocultural.
Anastacio Espejel García   +3 more
doaj  

Changing Policy Narratives in Addressing Indonesia's Deforestation

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT Indonesia's forests stand at the crossroads of economic prosperity and ecological preservation, where the demand for timber and palm oil clashes with the urgent need to protect biodiversity and mitigate climate change. The dual role of Indonesia's forests has led to decades of policy tension, primarily contesting their function as engines of ...
Hafidz Wibisono   +7 more
wiley   +1 more source

Teoría de la Paridad de Poder Adquisitivo (PPA): Aportes de Gustav Cassel sobre el tipo de cambio de equilibrio

open access: yesRevista Venezolana de Gerencia, 2020
Hasta los años veinte la corriente principal de la ciencia económica en Suecia estaba representada por la obra de Cassel. Fue el primero que expresó la Paridad del Poder Adquisitivo (PPA), en términos de promedios de precios, dándole un carácter ...
Virgilio Salcedo-Muñoz
doaj  

A multiscale seasonal examination of the risk of harm to seabirds from vessels based on co‐occurrence in Alaskan waters

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Alaska's seascape supports globally significant seabird populations, including vulnerable and threatened species, and hosts economically important commercial fisheries and marine transportation corridors. Seasonal patterns of seabird movements and vessel traffic create a complex landscape of risk, defined as high levels of co‐occurrence ...
Kelly Kapsar   +2 more
wiley   +1 more source

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