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11485 publication(s) trouvée(s)
Article scientifique
Spatial knowledge and flood preparedness in Victoria Island, Lagos, Nigeria
There is inadequate flood preparedness in Victoria Island, Lagos, Nigeria; because when the flood struck on 08 July 2017, several …
Article scientifique
On the variations in the frequency of 25–70-day intraseasonal oscillations in Central Africa using wavelet-based indices
Abstract Atmospheric variability at the intraseasonal timescale remains of great concern in tropical Africa because of the vulnerability of the …
Article scientifique
Reliability of Buried Pipes in Heterogeneous Soil Subjected to Seismic Loads
Dysfunctions and failures of buried pipe networks, like sewer networks, are studied in this paper from the point of view …
Article scientifique
Carboxylated Cellulose for Adsorption of Hg(II) Ions from Contaminated Water: Isotherms and Kinetics
Article scientifique
Biochemical transmutation in Lumbricus terrestris and phytoextraction of heavy metals from the swamp of Challawa industrial layout, Kano, Nigeria
Abstract Discharge of untreated industrial effluents has been associated with soil contamination. Biochemical alterations in Lumbricus terrestris and remediation capacity …
Article scientifique
A new species of the freshwater crab genus Potamonemus Cumberlidge & Clark, 1992 (Crustacea, Potamonautidae) endemic to the forested highlands of southwestern Cameroon, Central Africa
A new species of freshwater crab of the genus Potamonemus Cumberlidge & Clark, 1992 is described from Mount Manengouba Reserve …
Article scientifique
Evaluation of groundwater potential in part of Ahmadu Bello University, Zaria, Northwest Nigeria
Abstract The need to address the acute water shortage problem within the Ahmadu Bello University Zaria Campus in Samaru necessitated …
Article scientifique
Exponent determination in a poorly gauged basin system in Nigeria based on flow characteristics investigation and regionalization method
Abstract In this study, a method for estimating the exponent “n” values of the catchment-area equations of four sub-basins within …
Article scientifique
Laboratory and field studies on the use of artificial mussels as a monitoring tool of platinum exposure in the freshwater environment
Abstract Background The artificial mussel (AM) is a passive sampling device that was originally developed for monitoring metal concentrations in …
Article scientifique
Auto-correlation robustness of factorial designs and GAMS in studying the effects of process variables in a dual-objective adsorption system
Abstract The performance of factorial designs is still limited due to some uncertainties that usually intensify process complexities, hence, the …
Article scientifique
A feasibility study to assess Imbrasia belina (mopane worm) sensitisation and related respiratory health outcomes in a rural community in Gwanda district, Zimbabwe
BACKGROUND: Allergic diseases are considered to be some of the fastest growing chronic conditions in Africa. Of concern is the …
Article scientifique
Physicochemical evolution and evaluation of groundwater quality in Mougheul area (Southwest of Algeria)
Abstract In arid areas, the pressure on water resources and in particular on groundwater resources is on the rise, mainly …
Article scientifique
Basin margin sediment wedge build out of the Eastern Niger Delta: application of shelf-edge trajectory pattern studies
Abstract The understanding of how basin margin sediment wedge builds out causes shelf-edge migration with time is approached based on …
Article scientifique
Contrasted Chemical Weathering Rates in Cratonic Basins: The Ogooué and Mbei Rivers, Western Central Africa
Despite the absence of tectonic activity, cratonic environments are characterized by strongly variable, and in places significant, rock weathering rates. …
Article scientifique
Stratigraphic Architecture of the Karoo River Channels at the End-Capitanian
The main Karoo Basin of southern Africa contains the continental record of the end-Triassic, end-Permian, and end-Capitanian mass extinction events. …
Article scientifique
Trade in African Grey Parrots for Belief-Based Use: Insights From West Africa's Largest Traditional Medicine Market
Over 1.2 million wild-sourced African Grey parrots (Psittacus erithacus) have reportedly been traded internationally since the 1970s, the majority of …
Article scientifique
Cyanotoxins in drinking water supply reservoir (Legedadi, Central Ethiopia): implications for public health safety
Abstract Cyanobacterial blooms in drinking water supply affect its quality, which ultimately impacts ecosystem and public health. Thus, this cross-sectional …
Article scientifique
The Syenite–Carbonatite Complex of Ihouhaouene (Western Hoggar, Algeria): Interplay Between Alkaline Magma Differentiation and Hybridization of Cumulus Crystal Mushes
The 2 Ga-old Ihouhaouene alkaline complex (Western Hoggar, Algeria) is among the oldest known carbonatite occurrences on Earth. The carbonatites …
Article scientifique
Evaluation of climate change impact on extreme temperature variability in the Blue Nile Basin, Ethiopia
Abstract. Climate change raises important issues concerning hydrological engineering. The impact of climate change on important river basins should be …
Article scientifique
Community-driven citizen science approach to explore cardiovascular disease risk perception, and develop prevention advocacy strategies in sub-Saharan Africa: a programme protocol
BACKGROUND: In sub-Saharan Africa (SSA), which experiences a disproportionately high cardiovascular disease (CVD) burden, population-based screening and prevention measures are …