Search results for "sahara"
showing 10 items of 125 documents
Comparative study of the effectiveness of educational policies of inclusion in France and sub-Saharan Africa: a literature review
2013
Recommended by international bodies (UNESCO, 2006; 2008), inclusive education is based on the principle of equal opportunity. It aims to promote inclusion in the broad sense of the term by addressing specific audiences excluded or marginalized from educational systems. In recent years, regulatory frameworks have been defined for the education of certain categories excluded from educational systems including children with disabilities. Educational policies concerned with taking into account the needs of this group are also implemented. Do these policies promote effective integration of students with disabilities? To what extent can these policies be considered as effective? This paper presen…
The effects of armed conflict on schooling in Sub-Saharan Africa
2012
In the past decades, most of the countries in sub-Saharan Africa have been affected by armed conflicts. By means of a time-series cross-sectional (TSCS) database, we attempt to measure the impact of war on a sample of 43 countries in Africa from 1950 to 2010. These conflicts, and especially civil wars, are shown to have a strong negative effect on the educational performances of the countries studied. The rate of children not attending school, as well as secondary school enrollment rates, seems particularly sensitive to periods of conflict. It also appears that government expenditures in social sectors including education are a positive factor in increasing school enrollment. In contrast, m…
Corporate governance and company performance across Sub-Saharan African countries
2013
Accepted version of an article from Journal of Economics and Business This paper examines the extent to which publicly listed companies across Sub-Saharan African countries have adopted “good corporate governance” practices. We investigate the association of these practices with companies’ accounting performance and market valuation. The findings indicate that companies across Sub-Saharan Africa have only partly implemented good corporate governance practices. We find a positive association between our constructed index of good corporate governance practices and accounting performance. However, we find a negative association between the corporate governance index and the market valuation. W…
Deception and Abuse: Manifold Instances of Proximity Violence Against Sub-Saharan Women
2020
This chapter, by referring to the gender-violence binomial, highlights some of the dynamics between “resistant victims” and “proximate perpetrators” which characterize proximity violence. It presents the results of research consisting in participant observation of 18 sub-Saharan women residing in refugee facilities located in western Sicily and 16 non-directive interviews, from which three cases have been extracted.
Does fragility of States affect realization of Education for all? An empirical essay
2009
More than one child out three, in the world, who don't access to school live in countries which are in conflict or which have governments non-engaged in politics of poverty reduction or which lacks of operating capacity. Given this, in these fragile States, mainly in Sub-Saharan Africa, universal primary schooling will be off target for 2015, so invalidate the Millennium Development Goals. Thus, does fragility of States constraints, in a practical way, the goal of Education for all? In this paper, explanations are provided and empirically tested using Qualitative Comparative Analysis (QCA). From the results, several types of fragilities represent major obstacles to achieving UPE. According …
Foreign Aid to Education in Sub-Saharan Africa : How Useful Is It?
1988
International audience
Vertical profiling of Saharan dust with Raman lidars and airborne HSRL in southern Morocco during SAMUM
2009
Three groundâÂ�Â�based Raman lidars and an airborne highâÂ�Â�spectralâÂ�Â�resolution lidar (HSRL) were operated during SAMUM 2006 in southern Morocco to measure height profiles of the volume extinction coefficient, the extinctionâÂ�Â�toâÂ�Â�backscatter ratio, and the depolarization ratio of dust particles in the Saharan dust layer at several wavelengths. Aerosol Robotic Network (AERONET) Sun photometer observations and radiosounding of meteorological parameters complemented the groundâÂ�Â�based activities at the SAMUM station of Ouarzazate. Four case studies are presented. Two case studies deal with the comparison of observations of the three groundâÂ�Â�based lidars during a heavy du…
Dust mobilization and transport in the northern Sahara during SAMUM 2006 – a meteorological overview
2009
The SAMUM field campaign in southern Morocco in May/June 2006 provides valuable data to study the emission, and the horizontal and vertical transports of mineral dust in the Northern Sahara. Radiosonde and lidar observations show differential advection of air masses with different characteristics during stable nighttime conditions and up to 5-km deep vertical mixing in the strongly convective boundary layer during the day. Lagrangian and synoptic analyses of selected dust periods point to a topographic channel from western Tunisia to central Algeria as a dust source region. Significant emission events are related to cold surges from the Mediterranean in association with eastward passing upp…
The global, regional, and national burden of cirrhosis by cause in 195 countries and territories, 1990-2017 : a systematic analysis for the Global Bu…
2020
Background\ud \ud Cirrhosis and other chronic liver diseases (collectively referred to as cirrhosis in this paper) are a major cause of morbidity and mortality globally, although the burden and underlying causes differ across locations and demographic groups. We report on results from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2017 on the burden of cirrhosis and its trends since 1990, by cause, sex, and age, for 195 countries and territories.\ud \ud \ud \ud Methods\ud \ud We used data from vital registrations, vital registration samples, and verbal autopsies to estimate mortality. We modelled prevalence of total, compensated, and decompensated cirrhosis on the bas…
Assessment of the Nutritional Status, Diet and Intestinal Parasites in Hosted Saharawi Children.
2020
Since the early 1990s, Spanish humanitarian associations have welcomed Saharawi children from the refugee camps in Tindouf (Argelia). These children are the most affected by the lack of food, water, hygienic measures and health care. The main objective of this study was to analyze the anthropometric, nutritional and parasitological data of 38 Saharawi boys and girls (from 10 to 13 years old) under a holiday host program in the city of Valencia. Our results confirm that malnutrition and multiparasitism are highly frequent, so it is understood that living conditions in refugee camps continue to be precarious with a lack of proper hygiene and nutrition. Furthermore, biochemical alterations, la…