Browsing Research Articles [LISBE] by Title
Now showing items 697-716 of 871
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Radioactivity and dose assessment of naturally occurring radionuclides in terrestrial environments and foodstuffs: a review of Bahi district, Tanzania
(Taylor & Francis, 2023-07-15)In this review, the online searchable research articles were scrutinized for the data presented in line with radioactivity and dose estimates from both terrestrial environments and foodstuffs from Bahi district and other ... -
Radioactivity and dose assessment of naturally occurring radionuclides in terrestrial environments and foodstuffs: a review of Bahi district, Tanzania
(International Journal of Environmental Health Research, 2023-07-13)In this review, the online searchable research articles were scrutinized for the data presented in line with radioactivity and dose estimates from both terrestrial environments and foodstuffs from Bahi district and other ... -
Rainfall variability and socio‑economic constraints on livestock production in the Ngorongoro Conservation Area, Tanzania
(Springer Nature Switzerland AG., 2021-01-12)Rainfall variability is of great importance in East Africa, where small-scale farmers and pastoralists dominate. Their livestock production activities are heavily dependent on rainfall. We assessed pastoralist perceptions ... -
Rainfall, fire and large-mammal-induced drivers of Vachellia drepanolobium establishment: Implications for woody plant encroachment in Maswa, Tanzania
(John Wiley & Sons, Inc., 2021-05-13)Worldwide, open grass areas of savannah ecosystems are being transformed into shrubland. This woody plant encroachment is likely a result of factors such as rainfall, fire and secondary dispersal by ungulate herbivory. ... -
The randomness and uncertainty in dynamics of lymphatic filariasis: CTMC stochastic approach
(EPJ PLUS - Condensed Matter and Complex Systems, 2024-02-15)Lymphatic filariasis represents the primary cause of long-term, permanent disability, and dysfunction in the human immune system. In this study, we have devised and assessed deterministic and continuous-time Markov chain ... -
Rangeland forage availability and management in times of drought – A case study of pastoralists in Afar, Ethiopia
(Elsevier, 2017-04)Many Eastern African rangelands comprise marginal land, where climatic conditions are poor, access rights are increasingly limited, and land degradation is progressing. We conducted participatory land use mapping and ... -
Re-emergence of Bovine Brucellosis in Smallholder Dairy Farms in Urban Settings of Tanzania
(Journal of Applied Life Sciences International, 2018-04-30)Aims: Brucellosis infection was previously encountered in all livestock farming systems in Tanzania but reported to decline below 2% in smallholder dairy subsector due to the stringent calf-hood vaccination using S19 ... -
Realizing UN decade on ecosystem restoration through a nature-based approach: A case review of management of biological invasions in protected areas
(PLOS Sustainability and Transformation, 2022-08-18)As the influx of different invasive species and their spread to new areas increases, there is a need for a rigorous and relevant scientific evidence-based control and restoration (EBCR) approaches to inform practical ... -
Recent advances in thermochemical conversion of biomass into drop-in fuel:a review
(Elsevier B.V., 2022-09)The global evolutional changes towards the use of renewable energy sources for trans- portation purposes are on the increase in an attempt to mitigate the environmental haz- ard and the proposed depletion associated with ... -
Recent developments in Lablab purpureus genomics: A focus on drought stress tolerance and use of genomic resources to develop stress-resilient varieties
(John Wiley & Sons, Inc., 2021-06-09)Drought is a major climatic challenge that contributes significantly to the decline of food productivity. One of the strategies to overcome this challenge is the use of drought-tolerant crops with a wide range of benefits. ... -
Recent rise in exploitation of Tanzanian octopuses: a policy and management challenge
(AJOL, 2022-11-29)The artisanal octopus fishery is important for the coastal communities in Tanzania. In this work the octopi landing data from the United Nations Food and Agriculture Organization (FAO), Ministry of Livestock and Fishery ... -
Reconstructing Historical Distribution of Large Mammals and their Habitat to Inform Rewilding and Restoration in Central Tanzania
(SAGE Publications Ltd, 2023-04-05)Backgroundand research aim:In the anthropogenic landscapes where historically wildlife existed, there can be a potential for rewilding to reverse extinction. However, there is limited literature providing approaches to ... -
Recovery and prevalence of antibiotic-resistant Salmonella from fresh goat meat in Arusha, Tanzania
(African Journal of Microbiology Research, 2016-08-28)Meat products are clearly associated with foodborne pathogens including, antibiotic-resistant strains. Population growth and growing consumer demand facilitate the transmission of foodborne pathogens, particularly in ... -
Recovery of acetyl cholinesterase inhibition by Methanolic Bark Extract of Acacia nilotica from Organophosphate Pesticides Exposure in mice model
(International Journal of Biosciences, 2020-01-15)Organophosphates (OPs) pesticides are reported to cause acute poisoning because of their ability to inhibit acetyl cholinesterase enzyme (AChE). Available antidotes drugs are atropine sulfur, Pralidoxime (2-pyridine ... -
Reduction in rancidity development in fortified whole‐grain maize meal by hot‐air drying of the grain
(Cereal & Grains assosiation, 2023-12-19)Background and Objective: Maize is the major staple in sub‐Saharan Africa. Whole‐grain maize meal (WGMM) is highly susceptible to rancidity develop- ment. This work investigated whether rancidity development in ... -
Relaxed complex scheme and molecular dynamics simulation suggests small molecule inhibitor of human TMPRSS2 for combating COVID-19
(Taylor & Francis online, 2021-11-09)As the coronavirus disease 19 (COVID-19) pandemic continues to pose a health and economic crisis worldwide, the quest for drugs and/or vaccines against the virus continues. The human transmembrane protease serine 2 (TMPRSS2) ... -
Repellency activity of Commiphora swynnertonii exudates against Rhipicephalus appendiculatus larvae
(INNSPUB, 2017-07-30)Evaluating plant extracts for anti-tick properties is essential towards development of alternative method for controlling tick infestation and other harmful insects. This study aimed to evaluate repellency activity ... -
Research Article Influence of Water Sanitation,and Hygiene Practices on Common Infections Under-five Children in Longido and Monduli Districts of Arusha Tanzania
(Journal of Environmental and Public Health, 2017-09-25)The study aimed at assessing water, sanitation, and hygiene practices and their influence on infectious diseases among underfive children in semipastoral communities of Arusha. The study was cross-sectional in design. ... -
Reservoir dynamics of rabies in south-east Tanzania and the roles of cross-species transmission and domestic dog vaccination
(John Wiley & Sons, Inc., 2021-08-21)Understanding the role of different species in the transmission of multi-host pathogens, such as rabies virus, is vital for effective control strategies. Across most of sub-Saharan Africa domestic dogs Canis familiaris are ... -
Resistance of Bacillus cereus and its enterotoxin genes in ready-to-eat foods to γ-irradiation
(Springer Nature Switzerland AG., 2012-04-30)This study was investigated the resistance of Bacillus cereus ATCC 13752 and its enterotoxin coding genes in cereals, vegetables, and tryptic soy broth to γ-irradiation. Screening for enterotoxin coding genes, viability ...