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6809 publication(s) trouvée(s)
Article scientifique
DESENVOLVIMENTO E AVALIAÇÃO DAS CONDIÇÕES CLIMÁTICAS DENTRO DE UM EDIFÍCIO DE AVES SUSTENTÁVEL
Aviários domésticos em pequena escala, de qualquer formato e desenho, são muito importantes, e todas as famílias na Nigéria deveriam …
Article scientifique
Socioeconomic determinants of farm household land allocation for grass pea production in North Wollo Zone of Amhara region, Ethiopia
Abstract Grass pea (Lathyrus sativus) is widely cultivated and consumed in Ethiopia, where its overconsumption has caused cases of lathyrism. …
Article scientifique
Multidrug-resistant Campylobacter jejuni, Campylobacter coli and Campylobacter lari isolated from asymptomatic school-going children in Kibera slum, Kenya
Background: The objective of this study was to determine the prevalence of thermophilic Campylobacter spp. in asymptomatic school-going children and …
Article scientifique
Effect of Netting Duration on Ethiopian Pepper Mottle Virus (EPMV) Infection and Aphid Infestation of Hot Pepper (Capsicum annuum L.) in Central Rift Valley Region of Ethiopia
Ethiopian pepper mottle virus is one of the major constraints of pepper production in the central rift valley region of …
Article scientifique
Evaluation of Microbial Quality of Vegetables and Fruits in Nigeria: A Review
Fruits and vegetables play significant roles in human diet. There is a rise in the patients of food borne diseases …
Article scientifique
Distribution and Importance of Maize Grey Leaf Spot in West Oromia, Ethiopia
Maize (Zea mays) is one of the most widely cultivated crops in the world. In Ethiopia, it’s a major staple …
Article scientifique
Suitability of resampled multispectral datasets for mapping flowering plants in the Kenyan savannah
Pollination services and honeybee health in general are important in the African savannahs particularly to farmers who often rely on …
Article scientifique
Impacts of Climate Change to Poultry Production in Africa: Adaptation Options for Broiler Chickens
Abstract Global climate change poses a great threat to poultry production. Greenhouse gases (GHGs) are released through both natural and …
Article scientifique
Distribution pattern and habitat preference for Lobelia species (Campanulaceae) in five countries of East Africa
East Africa is one of the centres of distribution and diversity for Lobelia L. (Campanulaceae, sub-family Lobelioideae). Lobelia habitats in …
Article scientifique
Update of the Culicoides (Diptera: Ceratopogonidae) species checklist from Algeria with 10 new records
BACKGROUND: The Culicoides fauna of Algeria has been historically investigated, leading to the description of many new species by Kieffer …
Article scientifique
Symmetrical arrangement of positively charged residues around the 5-fold axes of SAT type foot-and-mouth disease virus enhances cell culture of field viruses
Field isolates of foot-and-mouth disease viruses (FMDVs) utilize integrin-mediated cell entry but many, including Southern African Territories (SAT) viruses, are …
Article scientifique
Ficus palmata Forskål (beles adgi) as a source of milk clotting agent: a preliminary research
OBJECTIVE: The demand for cheese, the insufficient supply and high cost of rennet, and the ethical issues of harvesting rennet …
Article scientifique
Analysis of the Physico-chemical Characteristics of Brewers Spent Grain (BSG)
Brewer’s spent grains are byproducts produced in large quantities from the brewing industry. Characterizing agro-industrial wastes is an important step …
Article scientifique
Comparative Analyses of the Inhibitive Influence of Cascabela thevetia and Jatropha curcas Leaves Extracts on Mild Steel
The inhibitive properties of the extracts of Cascabela thevetia and Jatropha curcas were comparatively studied on corrosion of mild steel …
Article scientifique
Study of soil erosion risks using RUSLE Model and remote sensing: case of the Bouregreg watershed (Morocco)
Abstract. The Bouregreg watershed is located to the north-western center of Morocco, characterized by a semi-arid climate. It covers a …
Article scientifique
A preliminary assessment of the presence and distribution of invasive and potentially invasive alien plant species in Laikipia County, Kenya, a biodiversity hotspot
This is the first assessment of naturalised, invasive and potentially invasive alien plant species present in Laikipia County, Kenya, which …
Article scientifique
Climatic variability in the Sine-Saloum basin and its impacts on water resources: case of the Sob and Diohine watersheds in the region of Niakhar
Abstract. Local peoples from Niakhar in the Senegalese peanut basin highlight a dramatic increase of water access problems due to …
Article scientifique
Assessment of the phytochemical, antioxidant and antibacterial activities of Heteromorpha arborescens (Spreng.) Cham & Schltdl. leaf extracts
Background: Heteromorpha arborescens (Spreng.) Cham. and Schltdl (Apiaceae) is widely used traditionally for the treatment of a wide range of …
Article scientifique
Comparative study of two Eucalyptus species from Algeria: chemical composition, toxicity and acaricidal effect on Varroa destructor
Abstract Varroa destructor is an external parasitic mite that is a serious pest of honeybees and has caused severe losses …
Article scientifique
Evolutionary Pattern of Interferon Alpha Genes in Bovidae and Genetic Diversity of IFNAA in the Bovine Genome
Interferons are secretory proteins induced in response to specific extracellular stimuli which stimulate intra- and intercellular networks for regulating innate …