Results 111 to 120 of about 157,265 (317)

From Hierarchical Capitalism to Developmental Governance: The Emergence of Concerted Skills Formation in Middle‐Income Countries

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Skills formation is a pressing issue for middle‐income countries given the pace of technological change. In Latin America, scholars point to the hierarchical type of capitalism and its segmentalist skills formation system as the main roadblocks to exiting the middle‐income trap.
Aldo Madariaga, Mariana Rangel‐Padilla
wiley   +1 more source

Evaluación de los efluentes provenientes de la agroindustria del fique en el municipio de Totoró - Cauca

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2008
Se evaluaron los efluentes provenientes de la agroindustria del fique en el río Molino del corregimiento de Paniquitá (Totoró-Cauca) en tres fincas y en cuatro sitios a lo largo del río (1: Bocatoma del acueducto de Paniquitá, 2: finca La Esperanza ...
Cristian Dagua Mosquera   +2 more
doaj  

Agua potable y red cloacal

open access: yesRevista de Historia Americana y Argentina, 2020
En el marco de una creciente profesionalización de las funciones e instituciones estatales a comienzos del siglo XX, el objetivo de este artículo es indagar cuáles fueron los objetivos de las políticas públicas propuestas e implementadas durante el ...
Natalia Luis
doaj  

Some aspects of upwelling in the Gulf of Panama [PDF]

open access: yes, 1958
ENGLISH: Strong coastal upwelling occurs in the Gulf of Panama regularly each year during the season, from about January through April, when strong northerly winds are blowing offshore. Because of the evident importance of upwelling to the ecology of the
Bishop, Yvonne M.M.   +2 more
core  

Converting rain into drinking water: Quality issues and technological advances [PDF]

open access: yes, 2011
With growing pressures on water supplies worldwide, rainwater harvesting is increasingly seen as a viable option to provide drinking water to an ever expanding population, particularly in developing countries.
Adler, I, Campos, LC, Hudson-Edwards, KA
core   +1 more source

Efectos de los tensoactivos en el agua residual doméstica

open access: yes, 2022
Las aguas residuales domésticas son consideradas aquellas que se producen como subproducto por el desarrollo de actividades cotidianas como por ejemplo la alimentación, limpieza e higiene personal y que se producen en su mayoría en estructuras como edificios y hogares.
openaire   +1 more source

Growth and reworking of freshwater microbially‐mediated carbonates in wind‐stressed lake margins (Lago Sarmiento, Southern Patagonia)

open access: yesSedimentology, EarlyView.
ABSTRACT Understanding the biotic and abiotic influences on the deposition and diagenesis of recent microbial carbonates is crucial for addressing the environmental and ecological significance of ancient organosedimentary structures. This study investigates these factors and their expression in the microstructure of Holocene tufa thrombolites from a ...
Paulo Quezada   +10 more
wiley   +1 more source

Removal of Pb, Cu, Cd, and Zn Present in Aqueous Solution Using Coupled Electrocoagulation-Phytoremediation Treatment [PDF]

open access: yes, 2017
Este estudio se evaluó un tratamiento acoplado de Electrocoagulación – Fitorremediación, con la finalidad de remover los metales pesados (Pb, Cu, Cd y Zn) presentes en agua residual minera y que esta agua pueda ser se reusóThis study presents the results
AMAYA CHAVEZ, ARACELI   +7 more
core  

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