Results 41 to 50 of about 116,157 (232)

Tailored synthesis of iron oxide nanoparticles for specific applications using a statistical experimental design

open access: yesHeliyon, 2023
For this work, iron oxide nanoparticles are synthesized by the co-precipitation method with stoichiometric amounts of Fe2+ and Fe3+ salts in a 1:2 ratio in distilled water and the pH is raised by adding an aqueous ammonia solution by controlled dripping.
María José Inestrosa-Izurieta   +2 more
doaj   +1 more source

Readiness and Maturity for a Smart Circular Economy to Enhance Sustainability Performance: A Multidimensional Framework for the Hospitality Sector

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Research on readiness and maturity for the smart circular economy (SCE) remains fragmented, especially in the hospitality sector. This study develops a multidimensional framework that integrates the principles of the circular economy, Industry 4.0, and sustainability performance in the context of tourist accommodations.
Rafael Mora‐Contreras   +5 more
wiley   +1 more source

6° Informe de Sostenibilidad 2019 [PDF]

open access: yes, 2019
El Sexto Informe de Sostenibilidad de la Cámara de Comercio de Bogotá ha sido elaborado de conformidad con los Estándares GRI, opción esencial, e incluye la identificación de los aportes de nuestra organización a los Objetivos de Desarrollo Sostenible ...
Cámara de Comercio de Bogotá
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Conceptos de sostenibilidad [PDF]

open access: yes, 2022
¿Qué es el Dow Jones? ¿cuáles empresas colombianas se destacan?. Invitamos a Jackeline Rincón Castillo, Magister en Planificación y Administración del Desarrollo Regional, y experta en programas y áreas de sostenibilidad quien nos explicó la diferencia ...
Gómez Duque, Ángela María
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¡Es urgente actuar! [PDF]

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2006
Prácticamente cada día se publican noticias que advierten del grave y acelerado deterioro ambiental en el conjunto del planeta. Ya no se trata de conjeturas, de peligros anunciados con más o menos fundamento, sino de realidades documentadas.
Educadores por la sostenibilidad
doaj  

Grey Systems Model to Assess Water Quality in Mantaro River in Peru

open access: yesComputation, 2023
The section of the Mantaro River that flows through the department of Huancavelica, Peru, has been affected by toxic wastes and mineral residues from industrial and mining activities, which have directly impacted the water quality.
Alexi Delgado   +4 more
doaj   +1 more source

The Synergy of Green HRM and a Proactive Environmental Strategy in Cultivating Environmental and Financial Performance Through Green Innovation

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines how green human resource management (HRM) contributes to environmental and financial performance via green innovation. We develop and test a moderated mediation model in which green product and green process innovation act as parallel mediating mechanisms, while proactive environmental strategy moderates their effectiveness.
Ana Labella‐Fernández   +2 more
wiley   +1 more source

5° Informe de sostenibilidad [PDF]

open access: yes, 2016
Este quinto informe de sostenibilidad presenta las actividades realizadas, entre el 1 de enero de 2014 y el 31 de diciembre de 2015, por la Cámara de Comercio de Bogotá - CCB.
Cámara de Comercio de Bogotá
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Climate Change and Corporate Governance: Are Board Characteristics and Carbon Footprint Reporting Moderated by CEO Influence?

open access: yesSustainable Development, EarlyView.
ABSTRACT This research investigates how board characteristics such as the number of women directors and the tenure of board members affect carbon footprint reporting and the moderating role that CEO influence plays in such relationships. Applying stakeholder and legitimacy theories, the analysis furthers a comprehensive view of how internal governance ...
Isabel Gallego‐Álvarez   +2 more
wiley   +1 more source

Cuarto Informe de sostenibilidad [PDF]

open access: yes, 2014
En concordancia con nuestro Propósito Superior, luego del proceso de transformación que se adelantó entre 2012 y 2013, fortalecimos y creamos nuevas líneas de acción que han implicado cambios en la estructura. Creamos la Vicepresidencia de Competitividad
Cámara de Comercio de Bogotá
core  

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