Results 51 to 60 of about 147,113 (178)

Análisis de políticas ambientales en torno a la ecología industrial en México y Cataluña [PDF]

open access: yes, 2013
Castellano: En el marco del daño que ha causado el desarrollo económico al medio ambiente a partir de la Revolución Industrial, así como las consecuentes crisis económicas y sociales que han golpeado a las naciones a lo largo del siglo XX y comienzos del
Gallego Díaz de León, Alejandro
core   +1 more source

Polyolefin and Polystyrene‐Derived Carbon Nanotubes: Catalysts for Oxidative Desulfurization Under a Biphasic System

open access: yesChemCatChem, Volume 17, Issue 11, June 6, 2025.
Polyolefins and polystyrene, simulating plastic solid waste (PSW), are transformed into value‐added carbon nanotubes (CNTs) through chemical vapor deposition (CVD). The CNTs are then applied in the oxidative desulfurization (ODS) of dibenzothiophene (DBT) in the oil–water biphasic system, resulting in C─S cleavage, yielding sulfur‐free products ...
Fernanda F. Roman   +8 more
wiley   +1 more source

Theorical aspects in measurement of impacts on social environment of special wastes [PDF]

open access: yes, 1995
La gestión de los residuos tóxicos y\ud peligrosos es uno de los objetivos prioritarios en los países desarrollados. Los planes elaborados para ello deben considerar tanto el posible impacto\ud ambiental que provocan las instalaciones de tratamiento como
Bayo García, Natividad   +2 more
core   +2 more sources

Green Startups Led by Young Entrepreneurs in Tunisia: Transforming the Future With Sustainable Innovation

open access: yesDigest of Middle East Studies, Volume 34, Issue 3, Summer 2025.
ABSTRACT The Arab Spring resulted in an expansion of social and individual freedoms in Tunisian society, but it also brought political instability, negatively impacting what had long been the country's primary source of employment—tourism. This economic crisis forced many to improvise their own sources of income, and it was in this context that a new ...
Camila Ponce Lara
wiley   +1 more source

La Contaminación Industrial en México [PDF]

open access: yes, 2016
La presente tesis contiene cuadros comparativos.En nuestro país, el crecimiento industrial se desarrolló durante muchos años sin control de los procesos productivos como también la falta de ordenamiento territorial de la industria, lo que provocó que ...
Mondragón Téllez, Victor Manuel   +1 more
core  

A Systems Thinking Approach to Nuclear Pedagogy and Workforce Development

open access: yesJournal of Critical Infrastructure Policy, Volume 6, Issue 2, Fall/Winter 2025.
ABSTRACT Nuclear technology's controversial status has been shaped by its early use in military applications, fear driven by high‐profile accidents, and unresolved waste management challenges. There have, on the other hand, been periodic claims that a “nuclear renaissance” is imminent, driven by different dynamics at different times, most recently ...
Brandon Costelloe‐Kuehn   +4 more
wiley   +1 more source

Patógenos en movimiento [PDF]

open access: yesRevista Lecciones y Ensayos, 2015
La reforma constitucional de 1994 incorporó a nuestro sistema las leyes nacionales de presupuestos mínimos y las provinciales de complemento para la protección del ambiente.
María Victoria Silvetti
doaj  

Review - Characterization of rubber compounds with post-industrial leather waste // Revisión - Caracterización de compuestos de caucho con residuos de cuero posindustrial

open access: yesProspectiva, 2017
Comúnmente los residuos industriales son dispuestos en vertederos o destinados para incineración, perdiendo con esto su uso potencial como materias primas en la fabricación de nuevos materiales. Las industrias del caucho y del cuero son consideradas como
William Urrego Yepes   +3 more
doaj   +1 more source

Competing narratives inhibit a circular economy for bio‐based plastic packaging: Insights from a social innovation lab study in Brazil, Canada, Poland and the UK

open access: yesBusiness Strategy and the Environment, Volume 34, Issue 1, Page 516-554, January 2025.
Abstract Businesses are turning to bio‐based, compostable plastic packaging as a circular economy solution to global plastic pollution. However, there is a lack of proper waste management systems for collection and processing. Through an international research initiative, a social innovation lab was undertaken in Brazil, Canada, Poland and the United ...
Belinda Li   +11 more
wiley   +1 more source

Home - About - Disclaimer - Privacy