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The continental highlands of the Cameroon Volcanic Line ( CVL ) represent biological ‘sky islands’ with high levels of species richness and endemism, providing the ideal opportunity to understand how orogenesis and historical climate change influenced species diversity and distribution in these isolated A frican highlands. Relationships of puddle frogs ( P hrynobatrachus ) endemic to the CVL are reconstructed to examine the patterns and timing of puddle frog diversification. Historical...

Magma movement and fault slip alter the magnitude and orientation of the stress in the surrounding crust. Observations of a sequence of events clustered in space and time provide information about the triggering mechanism and stress interactions between magma intrusion, earthquakes and eruptions. We investigate the syn- and post-intrusion stress changes associated with the 2007 Gelei dyke intrusion episode and subsequent eruption of nearby Oldonyo Lengai. Previous studies produced a...

How will academic institutions prepare new generations of maritime archaeology students for the unique challenges of a profession that frequently operates collaboratively in foreign arenas? International study programs and maritime archaeology field schools, above or below the water, offer unique but often complex teachable moments in cultural resource management. A central focus is consideration of tapping into other sustainable popular tourism packages to include maritime heritage...

The barbershop has been portrayed as a culturally appropriate venue for reaching Black men with health information and preventive health screenings to overcome institutional and socio-cultural barriers. The purpose of this review is to synthesize the peer-reviewed literature on barbershop-based health programs to provide lessons learned for researchers and practitioners. A literature search was conducted to identify articles for the review. Inclusion criteria specified that studies had to be...

The purpose of this study is to investigate bank selection criteria among students at the Institute of Professional Studies, Ghana.Extant literature has employed mainly quantitative approach.In order to contribute to existing knowledge, qualitative research design was adopted using the Analytical Hierarchy Process which demands that the decision problem is structured into a three level hierarchy, thus ensuring in-depth appreciation of the factors determining bank selection.The findings...

Voluntary counseling and testing (VCT) is one among different approaches which have been implemented as an attempt to slow the spread of HIV infection and minimize its impact at the individual, family and society level. VCT is perceived to be an effective strategy in risk reduction among sexually active young people like tertiary level students. Ethiopia as a country with high burden of HIV started responding to the epidemic by preparing and updating guidelines on VCT. The objective of this...

Abstract The projected changes in planted area, yield per area, net exports/imports and prices for five major agricultural crops in South Africa were simulated using the projections of four Global Circulation Models (GCMs) under three socio-economic scenarios. The GCM projections show consistent strong warming over the subcontinent, but disagree with respect to future precipitation, from slight wetting (particularly on the eastern side) to overall slight drying. The future crop yields were...

In a shrinking world, in which a neo-liberal discourse has permeated sub-Saharan African higher education, critical reflection is required to assess the merits and demerits of globalisation. Research, intensive discussion and hearings conducted over a two-year period by the Task Force on Higher Education and Society, convened by the World Bank and United Nations Educational, Scientific, and Cultural Organization (UNESCO) for the purpose of exploring the future of higher education in the...

This study assesses the extent to which the learner-centred approach (LCA) is effectively articulated in secondary schools in Kibondo District of Kigoma Region, Tanzania. Data were collected through document analysis, observation, interviews, focus group discussion and questionnaires from 166 respondents. Research findings show that teachers encountered a number of transitional problems in implementing the LCA, including overcrowded classes, lack of students’ readiness and interest, language...

Climate change and variability severely affect rural livelihoods and agricultural productivity, yet they are causes of stress vulnerable rural households have to cope with. This paper investigated farming communities' vulnerability to climate change and climate variability across 34 agricultural-based districts in Tigray, northern Ethiopia. It considered 24 biophysical and socio-economic indicators to reflect the three components of climate change vulnerability: exposure, sensitivity and...

Despite efforts worldwide to ensure quality education for all learners through inclusive education, indications are that many learners, especially those that experience barriers to learning, are still excluded from full access to quality and equitable education opportunities in mainstream primary schools. This article uses a qualitative approach and  phenomenological strategy to focus on the ecological aspects influencing the implementation of inclusive education in mainstream primary...

Despite efforts worldwide to ensure quality education for all learners through inclusive education, indications are that many learners, especially those that experience barriers to learning, are still excluded from full access to quality and equitable education opportunities in mainstream primary schools. This article uses a qualitative approach and  phenomenological strategy to focus on the ecological aspects influencing the implementation of inclusive education in mainstream primary...

Despite efforts worldwide to ensure quality education for all learners through inclusive education, indications are that many learners, especially those that experience barriers to learning, are still excluded from full access to quality and equitable education opportunities in mainstream primary schools. This article uses a qualitative approach and  phenomenological strategy to focus on the ecological aspects influencing the implementation of inclusive education in mainstream primary...

Despite efforts worldwide to ensure quality education for all learners through inclusive education, indications are that many learners, especially those that experience barriers to learning, are still excluded from full access to quality and equitable education opportunities in mainstream primary schools. This article uses a qualitative approach and  phenomenological strategy to focus on the ecological aspects influencing the implementation of inclusive education in mainstream primary...

This paper gives prominence to rural teachers’ accounts of gender-based challenges facing Free Primary Education in Lesotho. It draws on feminist interpretations of social constructionism to discuss factors within the Basotho communities that affect gender equality in the schools. The inductive analysis offered makes use of the data generated from semi-structured interviews with 12 teachers in three primary schools. Basotho culture, superstitious symbolism, and family dynamics are found to...

We sought to investigate the nature, causes and effects of school violence in four South African high schools. A purposive sample of five principals, 80 learners and 20 educators was selected from the four schools used in the study. A sequential mixed method approach was used in this study; both questionnaires and interviews were used. The design is divided into two phases, beginning with the collection and analysis of quantitative data, followed by the collection and analysis of qualitative...

Universities in South Africa during apartheid reflected the racialised politics of the period. This gave rise to divisive descriptors such as ‘historically white/black’; ‘English/Afrikaans-speaking’ institutions and ‘Bantustan’ universities. These descriptors signal a hierarchy of social status and state funding. We start by explaining how these apartheid-era institutional arrangements formed socially unjust ‘silos’ around postgraduate Education researchers and their research. Against this...

Since the establishment of the ‘Tunisian Chemical Group’ in Gabes city, Tunisia, no serious investigations were carried out about the heavy metal pollution in Gabes gulf. In the present study, the contents of four heavy metals were assessed in four mollusk species (two gastropods, Gibbula ardens and Patella caerulea, and two bivalves, Pinctada radiata and Pinna nobilis), collected from twelve coastal stations. The results obtained showed generally that high concentrations of heavy metals...