Results 101 to 110 of about 255,683 (260)
Dyna, 2017 La minería es una actividad económica que se desarrolla en gran parte del territorio colombiano, con un área total concedida para exploración y explotación de recurso minero de 4´485.910 ha.
Uriel Fabián Carmona-García +2 more
doaj +1 more source
Sustainable Development, EarlyView.ABSTRACT Sustainable development transforms production systems, requiring integrated environmental, social, and economic strategies. Energy systems are key agro‐industrial supply chains in developing countries. Brazil's soybean supply chain impacts Gross Domestic Product, mainly through exports.
Aline Veronese da Silva +3 more
wiley +1 more source
Revista Brasileira de Ciência do Solo, 2006 O cultivo intensivo pode alterar a composição química da solução do solo, favorecendo a perda de solutos. Dessa forma, poderia mudar a composição química dos cursos de água.
Josias Miranda +3 more
doaj +1 more source
Sustainable Development, EarlyView.ABSTRACT Illegal gold mining has emerged as a major sustainability threat in the Amazon, eroding Indigenous rights, forest integrity, and climate mitigation efforts. This study examines how international market incentives relate to the expansion of illegal mining and associated deforestation within the Yanomami Indigenous Territory (YIT) from 2008 to ...
Shirléia Lago Santos +2 more
wiley +1 more source
Detection of explosive atmospheres using the software AtmosXp V 2.0
Dyna, 2014 Las condiciones de atmósferas explosivas y acumulación de gases dentro de las minas subterráneas de carbón requieren un anális is detallado y el desarrollo de modelos y mecanismos que permitan su detección.
Carlos Mauricio Álvarez Álvarez +4 more
doaj
Importancia de la implementación de un sistema de gestión en seguridad y salud ocupacional para el sector minero: NTC - OHSAS 18001 [PDF]
, 2012 Las discusiones entorno a la minería no solamente tienen que ver con la estructura institucional, reformas al código minero, que abarca desde las licencias mineras, atención al medio ambiente, sino también con la seguridad y salud ocupacional del minero.
Solano Jiménez, Jemmy Andrea
core
Sustainable Development, EarlyView.ABSTRACT Technological progress and population growth have increased global pork demand; leading to a rise of methane emission from pig farming, a key contributor to climate change. Anaerobic digestion offers a sustainable solution by converting manure into biogas.
María‐Pilar Martínez‐Hernando +5 more
wiley +1 more source
Developing and Testing a Citywide Inclusive Sanitation Financial Tool
Sustainable Development, EarlyView.ABSTRACT Citywide Inclusive Sanitation (CWIS) represents a paradigm shift in the provision of safely managed sanitation services with a framework of three outcomes—equity, safety and sustainability. There are several sanitation financial tools, but none of these fully address all CWIS outcomes. Citywide Inclusive Sanitation Financial Tool (CWIS‐FiT) is
Camila Silva Franco +6 more
wiley +1 more source
Dyna, 2008 Dos carbones del Sur-Occidente Colombiano, minas Guachinte (Cauca) y Golondrinas (Valle del Cauca), se beneficiaron usando un circuito ciclónico en medio denso en dos etapas de separación en serie.
ANDRÉS F. ROJAS, JUAN M. BARRAZA
doaj
Advances in cholesterol and lipoproteins detection for healthcare: A review
VIEW, EarlyView.Cholesterol is one of the main biomarkers related to the development of cardiovascular diseases. Its detection still relies on traditional methods of analysis, such as gas and liquid chromatographies. Detection of free cholesterol in saliva with redox or enzymatic sensors or detection of lipoproteins in blood with aptamer sensors are currently the most
Jacopo Giaretta +7 more
wiley +1 more source