Browsing Life sciences and Bio-engineering by Title
Now showing items 645-664 of 1088
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Mathematical model for brucellosis transmission dynamics in livestock and human populations
(Communications in Mathematical Biology and Neuroscience, 2020-01-29)Brucellosis is a contagious zoonotic infection caused by bacteria of genus brucella which affects humans and animals. The disease is of veterinary importance, public health concern and economic significance in both developed ... -
Mathematical model for the infectiology of brucellosis with some control strategies
(BISKA Bilisim Technology, 2019-12-25)Brucellosis is a neglected zoonotic infection caused by gram-negative bacteria of genus brucella. In this paper, a deterministic mathematical model for the infectiology of brucellosis with vaccination of ruminants, culling ... -
Mathematical model to assess the impacts of aflatoxin contamination in crops, livestock and humans
(Elsevier, 2024-03-01)Aflatoxin contamination poses a significant challenge in food safety and security as it affects both the health of consumers and supply chains. Due to the health impacts associated with aflatoxin contamination, countries ... -
Mathematical model to study the impact of anthropogenic activities on forest biomass and forest-dependent wildlife population
(Springer Berlin Heidelberg, 2023-07-21)This paper proposes and analyses a nonlinear mathematical model to study the impact of anthropogenic activities on forest biomass and forest-dependent wildlife populations using a system of differential equations. It is ... -
Mathematical models for the dynamics of alcohol related health risks with changing behavior via cultural beliefs in Tanzania
(Communications in Mathematical Biology and Neuroscience, 2021-03)Alcoholism has continually posed health challenges in many communities for decades. In this paper, a more realistic model for health related risks associated with alcoholism is formulated. It considers a population proportion ... -
Measuring Serum Toxicity Markers to Evaluate the Safety of Commercially Available Spirulina Products in Mice
(Current Research in Nutrition and Food Science, 2021-03-20)Spirulina a multicellular, blue-green alga has drawn attention as a viable food supplement due to its suitable nutrient composition, however, there is a dearth of information regarding its safety. This study aimed to measure ... -
Mechanisms for salmonella infection and potential management options in chicken
(The Journal of Animal and Plant Sciences, 2020-03-02)Salmonella enterica is the largest species in genus Salmonella with its serovars responsible for infection in chickens and other warm-blooded hosts. After oral ingestion, Salmonella penetrates the mucosal layer of the ... -
Memoir and Farming Structures under Soil-Less Culture (Hydroponic Farming) and the Applicability for Africa: A Review
(ARCC JOURNALS, 2020-06-11)Agriculture is the economic back-borne of majority of developing countries worldwide. The sector employs over 50% of the working population and contributes about 33% of the Gross Domestic Product (GDP) in majority of African ... -
Meta-narrative review of molecular methods for diagnosis and monitoring of multidrug-resistant tuberculosis treatment in adults
(PubMed Central, 2019-06-04)Early and accurate diagnosis and rigorous clinical and microbiological monitoring of multidrug-resistant tuberculosis (MDR-TB) treatment can curb morbidity and mortality. While others are still under evaluation, the World ... -
Microalgae: An alternative natural source of bioavailable omega-3 DHA for promotion of mental health in East Africa
(Elsevier, 2019-10-11)Mental health illness associated with poor nutrition is a serious public concern worldwide. The most at risk individuals are children and adolescents in the developing world. Deficiencies in omega-3 DHA fatty acids have ... -
Microbial Diversity in Bushmeat Samples Recovered from the Serengeti Ecosystem in Tanzania
(Nature Publishing Group UK, 2019-12-02)Bushmeat, the meat and organs derived from wildlife species, is a common source of animal protein in the diets of those living in sub-Saharan Africa and is frequently associated with zoonotic spillover of dangerous pathogens. ... -
Mitochondrial DNA revealed a single stock structure of the Spotted sardinella Amblygaster sirm (Walbaum, 1792) (Teleostei; Clupeidae) in Tanzanian coastal waters
(Springer Berlin Heidelberg, 2023-06-12)The Spotted sardinella Amblygaster sirm are small pelagic fish that are important protein source to coastal communities in the Indo-West Pacific. In this study, a cytochrome c oxidase subunit 1 (COI) gene of A. sirm from ... -
Mixed method study to evaluate factors associated with discarding of long-lasting insecticidal nets in Bagamoyo, Tanzania
(NM-AIST, 2022-08)Between 2000 and 2019, more than 1.8 billion long-lasting insecticidal nets (LLINs)were distributed in Africa. While the insecticidal durability of LLINs is around 3 years, nets are generally discarded 2 years ... -
A Mixed Methods Exploration of the Role of Participation in a Nutrition-Sensitive Agroecology Intervention in Rural Tanzania
(Elsevier, 2023-06)Background: Participation is key to the successful implementation of nutrition-related interventions, but it has been relatively overlooked. Objective: We sought to describe participation intensity among smallholder farmers ... -
Mobile application development framework to support farming as a business via benchmarking: the case of Tanzania
(International Journal of Advanced Computer Research (IJACR), 2019-11)Contributions from various researchers and scholars have made major advances relevant to a wide range of mobile applications at various scales. Although current agricultural and rural development (ARD) systems have features ... -
Modeling Boran cattle populations under climate change and varying carrying capacity
(Elsevier, 2017-05-24)Cattle populations in semiarid rangelands are currently facing severe threats due to erratic rainfall and increasing drought frequencies, leading to poor vegetation quality and a consecutive cattle population decline. ... -
Modeling the proteome of a Marek's disease transformed cell line: a natural animal model for CD30 overexpressing lymphomas.
(Proteomics, 2007-04-18)Marek's disease (MD) in the chicken, caused by the highly infectious MD alpha-herpesvirus (MDV), is both commercially important and a unique, naturally occurring model for human T-cell lymphomas overexpressing the Hodgkin's ... -
Modelling elephant corridors over two decades reveals opportunities for conserving connectivity across a large protected area network
(PLOS ONE, 2023-10-13)Protected area (PA) connectivity is pivotal for the persistence of wide-ranging wildlife species, but is challenged by habitat loss and fragmentation. We analyzed habitat suitability and connectivity for the African elephant ... -
Modelling habitat conversion in miombo woodlands: insights from Tanzania
(Taylor & Francis Group, 2017-05-29)Understanding the drivers of natural habitat conversion is a major challenge, yet predicting where future losses may occur is crucial to preventing them. Here, we used Bayesian analysis to model spatio-temporal patterns ... -
Modelling the impact of climate change on Tanzanian forests
(Wiley Online Library, 2020-08-31)Aim: Climate change is pressing extra strain on the already degraded forest eco system in Tanzania. However, it is mostly unknown how climate change will affect the distribution of forests in the future. We aimed to model ...