Results 61 to 70 of about 13,972 (238)

Dynamic River Masks from Multi-Temporal Satellite Imagery: An Automatic Algorithm Using Graph Cuts Optimization

open access: yesRemote Sensing, 2016
Our knowledge of the spatio-temporal variation of river hydrological parameters is surprisingly poor. In situ gauge stations are limited in spatial and temporal coverage, and their number has been decreasing during the past decades.
Omid Elmi   +2 more
doaj   +1 more source

Diversity of lactase persistence in African milk drinkers [PDF]

open access: yes, 2015
The genetic trait of lactase persistence is attributable to allelic variants in an enhancer region upstream of the lactase gene, LCT. To date, five different functional alleles, -13910*T, -13907*G, -13915*G, -14009*G and -14010*C, have been identified ...
Bekele, E   +10 more
core   +1 more source

Climate Vulnerability and Renewable Energy Consumption: The Moderating Role of Financial Development

open access: yesSustainable Development, EarlyView.
ABSTRACT This study investigates the nexus between climate vulnerability (CVUL) and renewable energy consumption (RECO) and tests the moderating effect of financial development (FD) on this relationship. The analysis is, particularly, relevant for the 162 panel countries observed between 1995 and 2022, which face diverse climate risks and exhibit ...
Sorin Gabriel Anton
wiley   +1 more source

Does Economic Growth Drive Equitable Water and Sanitation Access? Assessing Inequality Reduction Across 64 Nations

open access: yesSustainable Development, EarlyView.
ABSTRACT This article examines whether economic growth reduces inequalities in access to water and sanitation across 64 countries over an average period of 13.5 years. Drawing on disaggregated data by income quintiles and rural–urban location, and employing ordinary least squares (OLS), two‐stage least squares (2SLS), and Seemingly Unrelated Regression
Marcos García‐López   +2 more
wiley   +1 more source

Dynamics of interacting populations language contact in the Lwoo languages of Bahr el-Ghazal

open access: yesStudies in African Linguistics, 2003
Number inflection systems in Western Nilotic languages appear highly complex and diverse. Comparative work on Nilotic and other Nilo-Saharan families has shown that these languages have a morphologically tripartite system with marked plurals and a bare ...
Anne Storch
doaj   +3 more sources

Impact of Technological Innovation, Environmental Policy, and Policy Inclusion on Renewable Energy Adoption in Sub‐Sahara Africa

open access: yesThunderbird International Business Review, EarlyView.
ABSTRACT This study investigates the factors influencing renewable energy consumption and renewable electricity in Sub‐Sahara Africa (SSA) using the Lewbel 2SLS approach, panel quantile regression and Driscoll and Kraay estimator. It focuses on a panel dataset covering 41 countries from 1998 to 2020.
Emmanuel K. Manu, Simplice A. Asongu
wiley   +1 more source

Groundwater resilience to climate change in Africa [PDF]

open access: yes, 2012
In Africa, groundwater is the major source of drinking water and its use for irrigation is forecast to increase substantially to combat growing food insecurity. Climate change along with rapid population growth are likely to impact all water resources,
MacDonald, Alan
core  

Do Sovereign‐Environmental, Social and Governance (S‐ESG) Commitments Promote Financial Inclusion?

open access: yesThunderbird International Business Review, EarlyView.
ABSTRACT Given the need to respect humanity, the environment, and society, and the progressive development of social responsibility, environmental, social and governance (ESG) commitments and the need for ethical and sustainable finance, this paper aims to examine the impact of sovereign ESG on financial inclusion (FI).
Inès Gharbi   +2 more
wiley   +1 more source

To be or not to be? About the copula system in Buli (Gur) [PDF]

open access: yes, 2008
This talk concerns the copula system in Buli, a Ghanaian language which has also been attested in Bahia (Rodrigues 1935, Zwernemann 1968). Special focus will be put on the categorization of two copula-reminiscent elements for which I will propose a ...
Schwarz, Anne
core  

‘Missing persons’: Ancient legacies of human–environment interaction in tropical natural properties inscribed under the 1972 World Heritage Convention

open access: yesArchaeometry, EarlyView.
Abstract Cultural and natural values form the core of World Heritage designation. Properties displaying both values, however, comprise a fraction of inscriptions (currently c. 3%) to the World Heritage List. In 1992, when that fraction stood at c. 5%, adoption of the popular ‘cultural landscapes’ category of cultural heritage in 1992 was therefore ...
Ryan J. Rabett
wiley   +1 more source

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