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14511 publication(s) trouvée(s)
Article scientifique
Climate change in semi-arid Malawi: Perceptions, adaptation strategies and water governance
Climate change and variability are a threat to sustainable agricultural production in semi-arid areas of Malawi. Overdependence on subsistence rain-fed …
Article scientifique
Impact of supply chain coordination on honey farmers’ income in Tigray, Northern Ethiopia
Most of the literature on vertical coordination and its impact on farm performance and farmer wellbeing deal with high-value or …
Article scientifique
Rural households’ agricultural land vulnerability to climate change in Dembia woreda, Northwest Ethiopia
Climate change is one of the greatest environmental threats facing our world in recent decades. As Ethiopia is dependent on …
Article scientifique
Nitrogen-Deficiency Stress Induces Protein Expression Differentially in Low-N Tolerant and Low-N Sensitive Maize Genotypes
Nitrogen (N) is essential for proper plant growth and its application has proven to be critical for agricultural produce. However, …
Article scientifique
Phenylpropanoid Defences in Nicotiana tabacum Cells: Overlapping Metabolomes Indicate Common Aspects to Priming Responses Induced by Lipopolysaccharides, Chitosan and Flagellin-22
Plants have evolved both constitutive and inducible defence strategies to cope with different biotic stimuli and stresses. Exposure of a …
Article scientifique
Effects of Selected Egyptian Honeys on the Cellular Ultrastructure and the Gene Expression Profile of Escherichia coli
The purpose of this study was to: (i) evaluate the antibacterial activities of three Egyptian honeys collected from different floral …
Article scientifique
Ethical considerations for field research on fishes
Collection of data from animals for research purposes can negatively impact target or by-catch species if suitable animal ethics practices …
Article scientifique
Effect of polysaccharide from Bacillus subtilis sp. on cardiovascular diseases and atherogenic indices in diabetic rats
BACKGROUND: Diabetes mellitus induces chronic complications such as cardiovascular damage, cataracts and retinopathy, nephropathy, and polyneuropathy. The main aim of …
Article scientifique
Potential Sources and Transmission of Salmonella and Antimicrobial Resistance in Kampala, Uganda
In sub‒Saharan Africa, non‒typhoidal Salmonellae (NTS) cause invasive disease particularly in children and HIV infected adults, but the disease epidemiology …
Article scientifique
Physiological mechanisms of dehydration tolerance contribute to the invasion potential of Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) relative to its less widely distributed congeners
BACKGROUND: The Mediterranean fruit fly, Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) is a highly invasive species now with an almost cosmopolitan …
Article scientifique
Bat Accelerated Regions Identify a Bat Forelimb Specific Enhancer in the HoxD Locus
The molecular events leading to the development of the bat wing remain largely unknown, and are thought to be caused, …
Article scientifique
Selection of Novel Cowpea Genotypes Derived through Gamma Irradiation
Cowpea (Vigna unguiculata [L.] Walp.) yields are considerably low in Namibia due to lack of improved varieties and biotic and …
Article scientifique
Organophosphorus pesticide residues in soils and drinking water sources from cocoa producing areas in Ghana
Pests and diseases are recognised as major factors responsible for the decline in cocoa yield in Ghana. This has resulted …
Article scientifique
Medicinal plants used to control internal and external parasites in goats
The use of medicinal plants plays a major role in the primary health care of animals in South Africa. A …
Article scientifique
ORCHIDEE-CROP (v0), a new process-based agro-land surface model: model description and evaluation over Europe
Abstract. The response of crops to changing climate and atmospheric CO2 concentration ([CO2]) could have large effects on food production, …
Article scientifique
Dual RNA-Sequencing of Eucalyptus nitens during Phytophthora cinnamomi Challenge Reveals Pathogen and Host Factors Influencing Compatibility
Damage caused by Phytophthora cinnamomi Rands remains an important concern on forest tree species. The pathogen causes root and collar …
Article scientifique
Prevalence of virulence and antimicrobial resistance genes in Salmonella spp. isolated from commercial chickens and human clinical isolates from South Africa and Brazil
Salmonellosis is a significant public health concern around the world. The injudicious use of antimicrobial agents in poultry production for …
Article scientifique
Factors affecting farmers’ coping and adaptation strategies to perceived trends of declining rainfall and crop productivity in the central Rift valley of Ethiopia
Farmers apply several and often different farmer-specific strategies to cope with and adapt to the perceived trend of declining rainfall …
Article scientifique
Using Random Forest to Improve the Downscaling of Global Livestock Census Data
Large scale, high-resolution global data on farm animal distributions are essential for spatially explicit assessments of the epidemiological, environmental and …
Article scientifique
Paratransgenesis to control malaria vectors: a semi-field pilot study
BACKGROUND: Malaria still remains a serious health burden in developing countries, causing more than 1 million deaths annually. Given the …