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The loess-paleosol sequences in the provinces of Belgian and Dutch Limburg (Northeastern Belgium and Southern Netherlands, respectively) reveal a continuous record of paleo-climatic variations during the late Middle and ...

Abstract Current paradigms for the origin and evolutions of life and the environment on early Earth have been based on the premises that carbon dioxide (CO2) and nitrogen gas (N2) were the principal constituents of the a...

Among the ecosystem services provided by salt marshes is the use of their natural vegetation as pastures for livestock production. As a result, the prediction of biomass productivity can be of great interest for the sust...

Context. Recent efforts to identify secondary variations in the halo occupation distribution (HOD) have primarily focused on simulations that examine the role of large-scale cosmic environments, such as superclusters, fi...

Over the past four decades, global actualistic taphonomy studies have grown significantly, driven by increased interest in present day patterns and processes of fossilization. South America has mirrored this trend, thoug...

Aims. Bars are considered an efficient mechanism for transporting gas toward the central regions of galaxies and potentially enhance nuclear activity. However, the extent to which bars influence active galactic nuclei (A...

The synanthropic flora in the Mendoza urban area was studied in terms of its three most relevant sub-environments: house and school gardens, parks and borders of narrow ditches used to irrigate the whole city. The curren...

Plastic pollution is one of the most acute environmental topics of our time. While there is a great scientific effort to tackle this problem, it has not always been well-coordinated or properly targeted. In this short re...

Abstract Unlike many other fields of object detection, underwater object detection presents some unique challenges. Underwater object detection is a key technology that enables underwater robots to explore aquatic enviro...

The main goal of this thesis was to design new parallel processing strategies specially conceived for distributed environments in order to solve numerical and structural problems from the field of process systems enginee...

This paper discusses the main lines used to model intelligent agents that will operate in a Collaborative Online Learning Environment-COLE. The aim of COLE is to evaluate the contribution that Information Technology and ...

This paper presents the Adesso, a computational environment for the development of scientific software. The Adesso environment leverages the reusable software component programming model to support the development and in...

Este trabajo primero presenta un lenguaje de alto nivel junto con un sistema de tipos que garantiza que los programas bien tipados satisfacen no-interferencia. Luego presenta un lenguaje de bajo nivel basado en Typed Ass...

This paper presents some of the aspects related to the multidisciplinary research process initiated in III LIDI for the development of a learning environment focused on the WEB (WebLIDI). It attempts to gather, in a work...

Los Entornos Virtuales de Enseñanza y Aprendizaje (EVEA), o Learning Management Systems (LMS), han sufrido una rápida revolución en los últimos cinco años, fundamentalmente aquellos especializados en el sector unive...

El objetivo final es el desarrollo de un entorno específico que ayude y conduzca efectivamente a los estudiantes y docentes en el proceso de aprendizaje de la programación de manera más gráfica, diversa y comprensibl...

The distribution of sixty anuran taxa in central Argentina (28°- 36°S, 60°-68°W) is analyzed, as well as its correspondence with natural environments, taking into account phytogeographic formations, geomorphology, cl...

El orden Orthoptera está formado por insectos hemimetábolos con más de 25.000 especies de distribución mundial, registrándose la mayor diversidad en las zonas tropicales. Poseen una gran diversidad de hábitats abar...

La presente investigación se desarrolló en un ambiente característico de las sierras Chicas de Córdoba, la Reserva La Quebrada. El objetivo del estudio fue describir la composición y diversidad de la comunidad herpe...

Las planicies de marea son ambientes de escasa pendiente conformados por sedimentos finos no consolidados que se desarrollan sobre costas protegidas. En esta tesis se aborda el estudio de las comunidades bentónicas de...

Systems development methodologies continue to be a central area of research in software engineering. As the nature of applications and systems usage move increasingly towards open networked environments, not only are new...

El objetivo de la tesis es analizar el rol de la plasticidad fenotípica en la metamorfosis de las larvas de Rhinella arenarum en función de condiciones ambientales variables; estudiar y analizar la aplicabilidad de los...

The main purpose of this project is to develop mathematical competences through interactive educational environments of multi-device access in the ninth grade students of the Institution Educativa Villa Estadio. The Mood...

I. Introduction 1. Self-Determination Theory: An Introduction and Overview II. Philosophical and Historical Considerations 2. Organismic Principles: Historical Perspectives on Development and Integration in Living Entiti...