11428
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42686
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4 publication(s)
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9725 publication(s)
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Publications
11428 publication(s) trouvée(s)
Article scientifique
Dust Exposure and Respiratory Health Among Workers in Primary Coffee Processing Factories in Tanzania and Ethiopia
Introduction: In primary coffee factories the coffee beans are cleaned and sorted. Studies from the 80- and 90-ties indicated respiratory …
Article scientifique
Evaluation of fish feeder manufactured from local raw materials
Abstract An automatic feeder for fish feeding was manufactured and evaluated successively. Feed pellet size, air flow rate and feeder …
Article scientifique
Volcanic Lakes in Africa: The VOLADA_Africa 2.0 Database, and Implications for Volcanic Hazard
Volcanic lakes pose specific hazards inherent to the presence of water: phreatic and phreatomagmatic eruptions, lahars, limnic gas bursts and …
Article scientifique
An assemblage of giant aquatic snakes (Serpentes, Palaeophiidae) from the Eocene of Togo
Abstract We here describe a monospecific assemblage of giant aquatic snakes from the middle Eocene of Kpogamé, Togo. The material, …
Article scientifique
Husbandry and Herding: A Community-Based Approach to Addressing Illegal Wildlife Trade in Northern Botswana
Illegal bushmeat hunting is a major driver of wildlife population declines in Northern Botswana. Such declines raise concerns about the …
Article scientifique
Aeromagnetic and electrical resistivity mapping for groundwater development around Ilesha schist belt, southwestern Nigeria
Abstract Aeromagnetic and vertical electrical sounding around Ijano, southwestern Nigeria, was investigated for groundwater potential. Aeromagnetic dataset and vertical electrical …
Article scientifique
The swimming trace Undichna from the latest Devonian Hangenberg Sandstone equivalent of Morocco
Abstract Trace fossils occur in several strata of the Devonian and Carboniferous of the eastern Anti-Atlas, but they are still …
Article scientifique
Vocal correlates of arousal in bottlenose dolphins (Tursiops spp.) in human care
Human-controlled regimes can entrain behavioural responses and may impact animal welfare. Therefore, understanding the influence of schedules on animal behaviour …
Article scientifique
Plasma oxidative stress in reproduction of two eusocial African mole-rat species, the naked mole-rat and the Damaraland mole-rat
One of the most prominent life-history trade-offs involves the cost of reproduction. Oxidative stress has been proposed to be involved …
Article scientifique
Microbial Spectra, Physiological Response and Bioremediation Potential of Phragmites australis for Agricultural Production
Common reed (Phragmites australis) can invade and dominate in its natural habitat which is mainly wetlands. It can tolerate harsh …
Article scientifique
Inclusive Design of Earth Observation Decision Support Systems for Environmental Governance: A Case Study of Lake Nokoué
Earth Observation (EO) data can enhance understanding of human-environmental systems for the creation of climate data services, or Decision Support …
Article scientifique
Inhibition of ammonia and hydrogen sulphide as faecal sludge odour control in dry sanitation toilet facilities using plant waste materials
Abstract On-site dry sanitation facilities, although cheaper than wet sanitation systems, suffer from high malodour and insect nuisance as well …
Article scientifique
Estimates of carnivore densities in a human-dominated agricultural matrix in South Africa
Abstract Populations of carnivore species outside protected areas may be of considerable importance for conservation, as many protected areas do …
Article scientifique
Factors influencing the use of firewood post-electrification in rural South Africa: The case of Ga-Malahlela village
Despite improved electrification rates and several government policies introduced to encourage rural households to switch from traditional to modern fuels, …
Article scientifique
Hydrochemical Characterization and Water Quality of the Continental Intercalare Aquifer in the Ghardaïa Region (Algerian Sahara)
This study investigates the hydrogeochemical characteristics and water quality of the Ghardaa Continental Intercalare (CI) aquifer for domestic purposes and …
Article scientifique
Does investment in palm oil trade alleviate smallholders from poverty in Africa? Investigating profitability from a biodiversity hotspot, Cameroon
In this study we investigate whether the increasing investment in smallholder oil palm plantations that contributes to deforestation is motivated …
Article scientifique
Livestock as vectors of organic matter and nutrient loading in aquatic ecosystems in African savannas
Populations of large wildlife have declined in many landscapes around the world, and have been replaced or displaced by livestock. …
Article scientifique
Measuring the accuracy of gridded human population density surfaces: A case study in Bioko Island, Equatorial Guinea
BACKGROUND: Geospatial datasets of population are becoming more common in models used for health policy. Publicly-available maps of human population …
Article scientifique
Micro-mesoporous modified activated carbon from corn husks for removal of hexavalent chromium ions
Abstract Modified activated carbon sorbents (ACP-Zn and ACP-Zn-Fe) had been prepared from the activation of corn husks precursor to increase …
Article scientifique
Microbiome of highly polluted coal mine drainage from Onyeama, Nigeria, and its potential for sequestrating toxic heavy metals
Abstract Drains from coal mines remain a worrisome point-source of toxic metal/metalloid pollutions to the surface- and ground-waters worldwide, requiring …