Discusses the interaction between socio-economic systems and their natural environment, by examining the indicators of sustainable development. Areas covered by the operationalization of sustainable development indicators; Details on the global nature of environmental problems; Important strategy of the operationalization of sustainable development; Link between economic data and ecological ind...

The modeling of complex systems such as ecological or socio-economic systems can be very challenging. Although various modeling approaches exist, they are generally not compatible and mutually consistent, and empirical data often do not allow one to decide what model is the right one, the best one, or most appropriate one. Moreover, as the recent financial and economic crisis shows, relying on ...

This paper contrasts two approaches to knowledge sharing for socio-economic development to examine how assumptions about knowledge are reflected in computer-based information systems. The paper argues that socio-technical systems for global knowledge sharing posses a bias resulting from choices about technology and from assumptions about knowledge, and that this bias may adversely affect the di...

this study was undertaken to investigate the effect of socioeconomic factors on fish catch around the lower ogun river in isheri-olofin area (downstream) and ishasi (upstream). two hundred and fifty (250) respondents were randomly sampled. the data was analyzed using descriptive statistics and chisquare. it was found that a large percentage (74.4%) owned personal fishing craft.18% of the respon...

purpose: vision disorders are closely associated with poverty, particularly blindness. we determined the prevalence of low vision and blindness in different socioeconomic levels. our goal was determination of correlation between socioeconomic determinants and visual acuity in varamin city. methods: this community based study was done on 2737 people over the age of 50 years, living varamin city ...

BACKGROUND & OBJECTIVES The ambiguity and variability in existing literature on the magnitude of socio-economic inequality in self-reported morbidities makes it difficult to set priorities in health policy. This study examined three critical research questions: first, how far self-reporting affects measuring socio-economic inequalities in case of obstetric morbidities. Second, does using simple...

Economies are instances of complex socio-technical systems that are shaped by the interactions of large numbers of individuals. The individual behavior and decision-making of consumer agents is determined by complex psychological dynamics that include their own assessment of present and future economic conditions as well as those of others, potentially leading to feedback loops that affect the ...

This paper contrasts two approaches to knowledge sharing for socio-economic development to examine how assumptions about knowledge are reflected in computerbased information systems. The paper argues that socio-technical systems for global knowledge sharing posses a bias resulting from choices about technology and from assumptions about knowledge, and that this bias may adversely affects the di...

It has been recognised that the complex interrelationships between environmental processes and socio-economic systems require integrated approaches to catchment management (Cai et al., 2003; Jakeman and Letcher, 2003;). Until recently, integrated modelling tools were often limited to either biophysical processes to assess environmental changes, or to economic models focussing on socio-economic ...

World population has already exceeded 6.5 billion, out of which about 850 million (13 percent) are undernourished. With the current growth rate, the world community faces even a greater challenge of hunger and food security as the estimated the population will catch 9 billion by the year 2050 with doubled needs for food. At the same time, preservation of biodiversity, stopping deforestation and...