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Now showing items 794-813 of 2101
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Fast Rate Production of Biodiesel from Neem Seed Oil Using a Catalyst Made from Banana Peel Ash Loaded with Metal Oxide (Li-CaO/Fe2 (SO4)3)
(Hindawi, 2020-08-27)Biodiesel is a possible remedy to the present toxic, finite sources and ever-diminishing crude fuels. Nonedible and locally available (Azadirachta indica) neem seed oil (NSO) as a second-generation feedstock was transformed ... -
Fatty Acid Composition of Dried Fruits of Sclerocarya birrea, Diospyros blancoi and Landolphia kirkii
(MDPI, 2017-11-17)Wild fruits are commonly consumed in the rural communities of SouthAfrica. The information on their nutritionally important fatty acids is, however, limited. Threewild fruit species, Diospyros blancoi, Landolphia kirkii ... -
Fatty Acid Contents and Stability of Oyster Nut Oil (Telfairia pedata) Compared to Flaxseed and Sunflower Oil
(Hindawi, 2021-11-21)The selection of healthy fats for consumption is important. Linoleic acid (LA) (omega-6) and alpha-linolenic acid (ALA) (omega-3) are essential polyunsaturated fatty acids required for the maintenance of good health; ... -
Fe0-Supported Anaerobic Digestion for Organics and Nutrients Removal from Domestic Sewage
(MDPI, 2022-08-15)esults from different research suggest that metallic iron (Fe0) materials enhance anaerobic digestion (AD) systems to remove organics (chemical oxygen demand (COD)), phosphorus and nitrogen from polluted water. However, ... -
Feeding practices and nutrient content of complementary meals in rural central Tanzania: implications for dietary adequacy and nutritional status
(Kulwa et al. BMC Pediatrics, 2015-11-06)Background: Stunting and micronutrient deficiencies are significant health problems among infants and young children in rural Tanzania. Objective of the study was to assess feeding practices, nutrient content of complementary ... -
Fertility management for maize cultivation in some soils of Western Kenya
(Elsevier, 2011-12-01)Soil fertility loss in Western Kenya is exacerbated by inadequate nutrient management and causes reduced maize yields. Given the diversity of soil types, cropping seasons, and the resource endowment of farmers, the magnitude ... -
Fetal heart beat rate monitoring support device for pregnant women diagnosed with mild pre-eclampsia/hypertension in Tanzania
(NM-AIST, 2022-07)The standard care for pregnant women in Tanzania is done in health facilities. The fetal heart rate monitoring among other things is done during scheduled antenatal clinic visits. High number of still birth caused by ... -
Field evaluation of a novel one step malaria p.f and p.f/p.v rapid diagnostic tests in Pwani region, Tanzania
(NM-AIST, 2023-08)Malaria rapid diagnostic tests (mRDTs) play an important role in the early detection of symptomatic and asymptomatic malaria in endemic areas. While several mRDTs are currently on the market, the availability of mRDTs ... -
Field Margin Plants Support Natural Enemies in Sub-Saharan Africa Smallholder Common Bean Farming Systems
(MDPI, 2022-03-28)Flower-rich field margins provide habitats and food resources for natural enemies of pests (NEs), but their potential, particularly in the tropics and on smallholder farms, is poorly understood. We surveyed field margins ... -
Field Margin Vegetation in Tropical African Bean Systems Harbours Diverse Natural Enemies for Biological Pest Control in Adjacent Crops
(MDPI, 2019-11-14)Non-crop vegetation around farmland can be valuable habitats for enhancing ecosystem services but little is known of the importance of field margins in supporting natural enemies of insect pests in tropical agriculture. ... -
The first genotype II African swine fever virus isolated in Africa provides insight into the current Eurasian pandemic
(Scientific Reports, 2021-06-22)African swine fever (ASF) caused by the African swine fever virus (ASFV) is ranked by OIE as the most important source of mortality in domestic pigs globally and is indigenous to African wild suids and soft ticks. Despite ... -
First record of an entomopathogenic fungus of tomato leafminer, Tuta absoluta (Meyrick) in Tanzania
(Biocontrol Science and Technology, 2019-02-01)Tuta absoluta (Meyrick) is a destructive pest causing adverse environmental and economic effects globally. Management of T. absoluta by synthetic chemicals is of diminutive achievement due to resistance trick of the pest. ... -
First Report of the Co‑occurrence of Cylindrospermopsin, Nodularin and Microcystins in the Freshwaters of Lake Victoria, Tanzania
(Scientific Research Publishing, 2020-07-26)Abstract There is a global concern regarding the increase of cyanotoxins in freshwater and their potential effects on human health. The existence of multiple toxins in freshwater can result in an increased risk of their ... -
Fish bladder-based activated carbon/Co3O4/TiO2 composite electrodes for supercapacitors
(Elsevier B.V., 2019-06-15)Cobalt oxide/titanium dioxide/activated carbon (Co3O4/TiO2/Ac) composite was synthesized using simple sol-gel method before annealing at 300 °C. Fish bladder derived porous carbon used for the composite was synthesized by ... -
Fish bladder-based activated porous carbon/co3o4/tio2 composite electrodes for supercapacitors
(NM-AIST, 2020-02)Supercapacitors as energy storage devices depend on electrode materials, electrolyte and conductive additives. In relation to the above, this master’s dissertation specifically provides a scientific understanding and ... -
Fish Diversity in Relation to Littoral Habitats in Three Basins of Lake Kivu (East Africa)
(MDPI, 2023-09-12)In total, 28 of the 29 fish species reported from the Lake Kivu basin occur in the littoral zone of the lake, but information about their structure, occurrence, and the habitats affecting their distribution is largely ... -
Fish Swim Bladder-Derived Porous Carbon for Defluoridation at Potable Water pH
(Scientific Research Publishing Inc, 2016-10-25)The levels of fluoride in various ground water sources in East Africa are above the World Health Organization upper limit of 1.5 mg/L. Research on diverse defluoridation technologies has proven that adsorption stands out ... -
Fisheries Statistics for Lake Victoria, Tanzania
(Springer Nature Switzerland AG., 2017-11-29)Time series fisheries statistics data mainly from Frame Surveys, Catch Assessment Surveys and Fisheries Annual Statistics Reports for Lake Victoria from 1967–2016 were collected from the Fisheries Development Division in ... -
The fluid nature of water grabbing: the on-going contestation of water distribution between peasants and agribusinesses in Nduruma, Tanzania
(Springer Nature Switzerland AG., 2015-08-20)This article contributes to the contemporary debate on land and water grabbing through a detailed, qualitative case study of horticultural agribusinesses which have settled in Tanzania, disrupting patterns of land and water ... -
Fluoride contamination of selected food crops, domestic water, and milk consumed by communities around mount Meru in Northern Tanzania.
(Taylor & Francis Online, 2021-01-24)This study assessed fluoride levels in domestic water, commonly consumed food crops, cow's, and human milk. Samples of vegetables were collected from farmer's home gardens, green banana from local markets, maize flour, and ...