Results 71 to 80 of about 54,380 (202)

MatHaz: a Matlab code to assist with probabilistic spatio-temporal volcanic hazard assessment in distributed volcanic fields

Journal of Applied Volcanology, 2019
This paper introduces an open source computer code to perform an integrated probabilistic spatio-temporal volcanic hazard assessment in distributed volcanic fields.
Daniel Bertin, Jan M. Lindsay, Laura Becerril, Shane J. Cronin, Lizette J. Bertin   +4 more
doaj   +1 more source

The Decline of a Caldera‐Filling Glacier at Volcán Sollipulli, Chile

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 6, June 2026.
Abstract Southern Andean glaciers have undergone fast retreat in recent decades. This results in reduced freshwater storage, contribution to sea‐level rise, and locally to the formation of glacial lakes, that may pose the risk of glacial lake outburst floods (GLOFs).
J. E. Arndt, M. Somos, S. Navas, D. Farías‐Barahona, A. Rivera, H. Xie, A. Fernández   +6 more
wiley   +1 more source

Assessment of NOx Levels in an Underground Hospital Car Park: Implications for Occupational and Environmental Health

Applied Sciences
Environmental air pollution poses a significant threat to human health, with nitrogen oxides (NOx) identified as contributors to respiratory and cardiovascular diseases.
Hector Garcia-Gonzalez, Teresa Lopez-Pola, Daniel Martinez-Gonzalez, Jesus Alonso-Barcena   +3 more
doaj   +1 more source

Deserción escolar universitaria: Patrones para prevenirla aplicando minería de datos educativa

, 2020
Recientemente, el uso de tecnicas de mineria de datos educativa ha cobrado gran relevancia al aplicarlas en la prediccion del desempeno, creacion de modelos predictivos de retencion, perfiles de comportamiento, fracaso escolar, entre otros.
A. B. Urbina-Nájera, José Carlos Camino-Hampshire, Raúl Cruz Barbosa   +2 more
semanticscholar   +1 more source

Despojo, conflictos socioambientales y violación de derechos humanos. Implicaciones de la gran minería en América Latina

Revista U D C A Actualidad & Divulgación Científica, 2020
Latin American governments have given an important boost to the mining sector in their territories, in order to attract foreign investment. The article exposes the findings of a documentary review that sought to identify and to describe territorial ...
Luz Adriana Muñoz-Duque, Margarita María Pérez Osorno, Angie Betancur Vargas   +2 more
semanticscholar   +1 more source

Water and Artisanal and Small‐Scale Gold Mining: A Review of the Literature

WIREs Water, Volume 13, Issue 3, May/June 2026.
This paper reviews the relationships between artisanal and small‐scale gold mining (ASGM) and water. We show the variegated impacts ASGM has on water and, thus, socio‐ecological systems and health. We conclude by identifying gaps in the scholarship.
Heidi Hausermann, Shaylee Warner, Aberdeen Leary, Jacqueline Gerson   +3 more
wiley   +1 more source

Un modelo matemático del crecimiento difuso de la pared primaria de células vegetales

Revista de la Sociedad Científica del Paraguay, 2018
Se construye un modelo matemático para estudiar el crecimiento difuso axial y radial de la pared primaria de células vegetales. Se obtienen fórmulas analíticas para el cociente de anisotro- pía del crecimiento de Erickson y para los parámetros de ...
Roberto Suárez-Antola
doaj   +1 more source

Evaluation of Emission Reduction Systems in Underground Mining Trucks: A Case Study at an Underground Mine

Clean Technologies
Underground mining environments present elevated occupational health risks, primarily due to substantial exposure to diesel exhaust emissions within confined and poorly ventilated spaces.
Hector Garcia-Gonzalez, Pablo Menendez-Cabo   +1 more
doaj   +1 more source

Revista del Instituto Nacional de Geología y Mineria. Nros 14 a 16 [PDF]

, 1968
Faltan mapas. Los mismos pueden consultarse en la biblioteca del IGRM - SEGEMAR.
Argentina. Instituto Nacional de Geología y Minería
core  

Volcanic stratigraphy archiving in Patagonia as a tool for conservation, outreach, and risk awareness

Revista de Estudios Latinoamericanos sobre Reducción del Riesgo de Desastres
This paper describes how we use volcanic stratigraphy archives, called ‘sediment plates’ or ‘epoxy plates’, primarily as a communication tool to raise hazards and risk awareness in Chaitén, Chile.
Julie Morin, Constanza Perales, Laura Bono, Leonardo Zúñiga, Karen Holmberg, Constanza Gómez, Amy Donovan, Álvaro Amigo, Diego Castillo   +8 more
doaj   +1 more source