Results 61 to 70 of about 1,411 (159)

Assessing urban security and safety smartness: A systematic review of key performance indicators

IET Smart Cities, Volume 7, Issue 1, January/December 2025.
Abstract The smart city framework has become a key approach to addressing urbanisation challenges over the last 2 decades. While KPIs have been developed for various smart city dimensions, security and safety remain underexplored. This paper addresses this gap through a systematic review of KPIs.
Francisco J. Gallardo‐Amores, Cristina Del‐Real, Antonio M. Díaz‐Fernández   +2 more
wiley   +1 more source

Análisis de los forzantes climáticos y antropogénicos en la reducción de agua en la cuenca del río Copiapó, Chile (28° S) utilizando productos satelitales

Revista de Teledetección
Una escasez hídrica ha estado afectando a Chile en los últimos años. Debido a los efectos negativos que puede generar el déficit de agua en el medio ambiente y en la población, es necesario mejorar nuestro entendimiento sobre la influencia de los ...
A. González, C. Mattar, Héctor H. Sepúlveda   +2 more
semanticscholar   +1 more source

Deep‐Focus Earthquake Mechanisms at the Subducting Nazca Plate (Peru‐Brazil Border): Cold Slab Behavior in a Warm Plate

Earth and Space Science, Volume 11, Issue 10, October 2024.
Abstract We calculate focal mechanisms and centroid depths for deep‐focus earthquakes (DFEs) along the Peru‐Brazil border. We obtained a total of 28 focal solutions for events with magnitudes between 4.2 and 7.5 Mw and occurring between 2014 and 2022.
G. S. Leite Neto, J. Julià, G. A. Prieto   +2 more
wiley   +1 more source

PRESIÓN ARTERIAL EN DIABÉTICAS/OS MELLITUS TIPO 2 DE LOS CESFAM DE COPIAPÓ: UN ESTUDIO TRANSVERSAL

Medwave
La diabetes mellitus (DM) afecta a 1,747 millones de chilenos, según la International Diabetes Federation, 90% de los cuales son casos de DM tipo 2 (DM2).
Carlos Doepking Mella, José Cándido Fernández Cao, M. J. Castro, Alexis Vigorena Vega   +3 more
semanticscholar   +1 more source

Effects of trade and poaching pressure on extinction risk for cacti in the Atacama Desert

Conservation Biology, Volume 38, Issue 5, October 2024.
Abstract In this era of a global biodiversity crisis, vascular plants are facing unprecedented extinction rates. We conducted an assessment of the extinction risk of 32 species and 7 subspecies of Copiapoa, a genus endemic to Chile's fog‐dependent coastal Atacama Desert.
Angelica Villalobo‐Lopez, Carol M. Peña, Antonio Varas‐Myrik, Michiel Pillet, Paulina Jahnsen, Patricio Pliscoff, Bárbara Goettsch, Pablo C. Guerrero   +7 more
wiley   +1 more source

CONDICIÓN FÍSICA EN PERSONAS CON DIABETES TIPO 2 DE CENTROS DE SALUD FAMILIAR DE COPIAPÓ

Medwave
La condición física es la capacidad de realizar actividad física y evitar conductas sedentarias. Estas, a su vez, se relacionan no solo con el desarrollo de múltiples patologías, como la diabetes mellitus tipo 2 (DM2), sino también con su evolución ...
S. Torres, José Cándido Fernández Cao, Marilyn Bustos Letelier, Graciela Sofía Fernández Hidalgo, M. J. Castro, D. Figueroa, Jorge Raul Flores Ortiz   +6 more
semanticscholar   +1 more source

Soil carbon and nitrogen cycling at the atmosphere–soil interface: Quantifying the responses of biocrust–soil interactions to global change

Global Change Biology, Volume 30, Issue 10, October 2024.
Despite the critical role of biological soil crusts (biocrusts) in dryland C and N cycles, little is known about how biocrust‐derived C and N move into the soil. This study reveals how biocrusts facilitate the downward movement of C and N and drive the formation of mineral‐associated organic matter in subcrust soils.
K. Witzgall, B. D. Hesse, N. L. Pacay‐Barrientos, J. Jansa, O. Seguel, R. Oses, F. Buegger, J. Guigue, C. Rojas, K. Rousk, T. E. E. Grams, N. Pietrasiak, C. W. Mueller   +12 more
wiley   +1 more source

Why Is the Dust Activity in the Atacama Desert Low Despite its Aridity?

Journal of Geophysical Research: Atmospheres, Volume 129, Issue 16, 28 August 2024.
Abstract The Atacama Desert is amongst the driest places on Earth yet large dust outbreaks seem rare. We present the first quantitative assessment of dust events in the Atacama for 1950–2021 based on station observations. A total of 1920 dust days were recorded with less than 10% being classified as dust storms. We calculated the wind speeds at 5%, 25%
Rovina Pinto, Stephanie Fiedler
wiley   +1 more source

Hemodialisis en el Hospital de Copiapó

ARS Medica, 2017
Sin ...
Sergio Gálvez, Leonardo Montero
doaj  

The subduction of the Copiapó aseismic ridge, is the causing of the formation of metallic minerals deposits in north of Chile and Argentina?

Geodesy and Geodynamics, 2019
The results obtained in this work evince that the metallic mineral deposits located in the northern region of the Chilean-Pampean flat slab (in northern Chile and north-western Argentina), at approximately 27° 30′S, would be related to the subduction of ...
Mario Gimenez, Gemma Acosta, Orlando Alvarez, Agustina Pesce, Federico Lince Kinger, Andres Folguera   +5 more
doaj   +1 more source