Results 31 to 40 of about 13,930 (116)
Reingeniería Constitucional en México
El debate contemporáneo donde se pone en tela de duda la utilidad de la Carta Magna vigente desde el 5 de febrero de 1917 ha obligado el estudio y análisis de viabilidad en la elaboración de una nueva Constitución Política para el Estado Mexicano.
Rodolfo Guerrero Martínez
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P‐Wave Reverberations in the Water Column of the Chilean Subduction Trench
Abstract P‐waves generated by subduction earthquakes can get trapped within the submarine trench, where they reverberate and contaminate the initial seismic signals. We analyze the behavior of P‐wave reverberations for 43 earthquakes of magnitude larger than 6.0 that occurred along the Chilean margin between 1995 and 2023. We compared the energy of the
H. Schwarze, R. Madariaga, S. Ruiz
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The present presentation has as purpose to socialize the results obtained in the research work, which consisted in the resolution of the social representations of adaptability and permanence, in 16 excombatant students of the
Carlos Eduardo Martínez Doza
doaj
Vía de Aplicación y Dosis de Silicio en la Producción de Pepino Cultivado en Tezontle
El crecimiento acelerado de la población incrementa la demanda de hortalizas como el pepino (Cucumis sativus L.) y ante desafíos como la limitación de la superficie cultivable y el agua, así como el impacto negativo del cambio climático, lo que genera la
Rogelio Núñez-Ambriz +1 more
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The Chilean Revolts and the Failure of the Constituent Process
This article aims to contextualise the recent constituent process in Chile and its subsequent failure, paying attention not only to the so‐called contingent nature of the revolts inaugurated in October 2019, but also to the reengineering process implemented by the Pinochet dictatorship.
Sergio Villalobos‐Ruminott
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Mexican Bee Honey Identification Using Sugar Crystals’ Image Histograms
Second harmonic generation (SHG) microscopy is applied to image honey sugar crystals, with the advantage of avoiding the surrounding signal of the liquid honey.
Cruz Y. Calderon-Hermosillo +4 more
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Abstract This study aimed to identify geographical distribution patterns of the giant short‐tailed river stingray Potamotrygon brachyura and the motoro stingray Potamotrygon motoro in the Uruguay River basin. Data on presence/absence of stingrays were based on fishers' knowledge accessed by interviews through expeditions in Brazil, Argentina and ...
Danilo Araujo Soares Pereira +2 more
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The contribution of the introduced species Amynthas gracilis (Kinberg, 1867) and Octolasion cyaneum (Savigny, 1826) to the physical stability of the soil was evaluated in a mesocosm experiment. Pore formation and stable aggregates were measured; as well
Liliana Falco, Carlos Coviella
doaj
Removing subsoil compaction caused by agricultural traffic is energy-demanding and therefore expensive. Experimental work was undertaken on a Typic Argiudoll to quantify the energy required to remove subsoil compaction and determine the associated ...
Guido F. Botta +5 more
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Satellite Imagery Reveals Near‐Horizon Urban Light Emissions Impacting Ambient Environment
Abstract A novel method has been developed to characterize ground‐based light sources from nighttime satellite imagery. The fraction of light directed toward low elevation angles is determined relative to the total emission into the upper hemisphere. This approach aims to identify locations that exhibit an increased amount of light emission at angles ...
Miroslav Kocifaj, Ladislav Kómar
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