Ecological Barriers and Convergence: a Note on Geometry in Spatial Growth Models

DOCUMENT DE RECHERCHE EPEE CENTRE D’ETUDES DES POLITIQUES ECONOMIQUES DE L’UNIVERSITE D’EVRY Ecological Barriers and Convergence: A Note on Geometry in Spatial Growth Models

A Note on the Convergence of the Homotopy Analysis Method for Nonlinear Age-Structured Population Models

In this paper, a theorem is proved which presents the series solution obtained from the homotopy analysis method is convergent to the exact solution of nonlinear age-structured population models.

Assessment and Spatial Planning of Landscape Ecological Connectivity for Biodiversity Management (Case Study: Qazvin Province)

Habitat and ecosystem fragmentation and, consequently, the loss of landscape connectivity are major causes of biodiversity destruction, leading to disruption of material, energy, and information flow at the landscape scale. Given the importance of this issue, the current study aimed to evaluate the ecological connectivity and spatial planning of Qazvin Province, in order to re-establish and pro...

Modeling the Prevalence of Avian Influenza in Guilan Province Using Data Mining Models and Spatial Information System in 2016: An Ecological Study

Background and Objectives: Infection of birds to Highly Pathogenic Avian Influenza (HPAI) and their extinction impose heavily losses on the livestock and poultry industry along with public health. Nowadays, due to the volume and variety of data, the need of using location-based technologies and data mining sciences has become inevitable. This study aims to model the prevalence of avian influenz...

The Impacts of Institutions and Recourses Management Improvement on Economic Growth in MENA Countries (Spatial Models in Panel Data)

The relationship between institutions and economic growth is one of the main issues in economic development debates and has been considered empirically in recent years. Hence, the main purpose of this paper is to investigate the effects of institutions and recourses management improvement on economic growth in MENA countries during the period of 1996-2018. For achieving this, the econometric mo...