Results 31 to 40 of about 240,287 (232)

Chelydra serpentina [PDF]

open access: yes, 1988
Number of Pages: 4Integrative BiologyEarth and Planetary ...
Ernst, Carl H.   +2 more
core   +1 more source

Deep Reinforcement Learning‐Based Control for Real‐Time Hybrid Simulation of Civil Structures

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Real‐time Hybrid Simulation (RTHS) is a cyber‐physical technique that studies the dynamic behavior of a system by combining physical and numerical components that are coupled through a boundary condition enforcer. In structural engineering, the numerical components are subjected to environmental loads that become dynamic displacements of the ...
Andrés Felipe Niño   +6 more
wiley   +1 more source

Detección de cadmio y plomo en leche de vaca comercializada en la ciudad de Guayaquil, Ecuador

open access: yesRevista Científica de Ciencias Naturales y Ambientales, 2021
El cadmio (Cd) y el plomo (Pb) son metales pesados tóxicos capaces de generar enfermedades en humanos. El objetivo del presente trabajo fue detectar la posible presencia de Cd y Pb en leche de vaca ultrapasteurizada, pasteurizada y en polvo ...
Beatriz Pernía   +6 more
doaj   +1 more source

Estimates of the rates of mortality of yellowfin tuna in the Eastern Pacific Ocean derived from tagging experiments [PDF]

open access: yes, 1971
ENGLISH: Tag release and return data for the Baja California and Gulf of Guayaquil areas were selected for this study because substantial numbers of returns resulted from these releases and because the effects of emigration are small in these areas.
Bayliff, William H.
core  

La lucha por Guayaquil.

open access: yesÍconos - Revista de Ciencias Sociales, 2013
En el contexto del referendo constitucional del 2008 en Ecuador, este texto analiza la disputa entre Rafael Correa, presidente del Gobierno ecuatoriano y principal líder de Alianza País, y el alcalde la ciudad más grande del país, Jaime Nebot. Disputa que es examinada a partir de tres ejes: la lucha contra el neoliberalismo, la construcción de un ...
openaire   +4 more sources

Revealing Hidden Impact: Social and Solidarity Economy Enterprise Networks and Sustainable Development in Developing Countries

open access: yesSustainable Development, EarlyView.
ABSTRACT The Social and Solidarity Economy (SSE) offers strong potential for sustainable development in low‐income regions, yet its enterprises often operate with scarce resources, weak monitoring systems, and limited visibility. These constraints hinder both their capacity to demonstrate contributions to sustainable development (SD) and their own ...
Maria‐del‐Mar Magallón   +1 more
wiley   +1 more source

Genomic Content in Avian Haemosporidian Parasites Suggests Co‐Regulation of Apicoplast and Mitochondrial Nucleoids

open access: yesIntegrative Zoology, EarlyView.
Apicoplast genomic content and mitochondrial genomic content were found to be strongly correlated (rho = 0.93) for infections going from low to high. Apicoplast and mitochondrial genomic content were deemed as more predictive factors of parasitemia for different infection intensities.
Gaia Porporato   +4 more
wiley   +1 more source

La distancia: antiguas fronteras y discursos contemporáneos en Guayaquil

open access: yesRevista NUPEM
En este trabajo reflexionamos a propósito de la utilización del concepto “distancia social”, estrategia que se construyó para superar la crisis causada por el virus Covid-19, pero que revela desigualdades de la vida cotidiana en América Latina.
Ana Carrillo, Bradley Hilgert
doaj   +1 more source

Domination Versus Sisterhoods in the Blood Microbiota of Migrating Birds: Patterns of Within‐ and Between‐Individual Blood Parasite Diversity Revealed Through Metabarcoding

open access: yesIntegrative Zoology, EarlyView.
Avian haemosporidian blood parasites are typically identified through Sanger sequencing of a partial cytochrome b fragment, the MalAvi barcoding region. Next‐generation sequencing is seldom used for avian blood parasite identification; this study demonstrates a higher detection rate of co‐infections via metabarcoding and its possible implications ...
Peter Pibaque   +9 more
wiley   +1 more source

La influencia de la ética en los procesos de licenciamiento en Guayaquil

open access: yesRevista Científica Ciencia y Tecnología
El problema principal que aborda este estudio es la mala percepción de ética, eficiencia y calidad de servicio que tiene el usuario sobre las instituciones públicas en Guayas en el proceso de emisión de licencias.
Daniel Antonio Merchan Rivera
doaj   +1 more source

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