Browsing by Title
Now showing items 893-912 of 2101
-
High energy density materials based on fluorinated bridged trinitromethyl azo triazole derivatives: a quantum chemical study of thermodynamic and energetic properties
(NM-AIST, 2021-03)High energy density materials (HEDM) have gained extensive attention due to their energetic properties and safety issues. Nitro and fluoro groups, among others, have become viable substituents in the HEDM triazole framework ... -
Highly porous biomass-based capacitive deionization electrodes for water defluoridation
(Springer Nature Switzerland AG., 2019-12-09)The high concentration of fluoride (F−) in water sources is the main challenge in major fluoride belts. Though capacitive deionization (CDI) with porous carbon electrodes is the promising alternative in removing charged ... -
Highly sensitive biosensor based on a microstructured photonic crystal fibre for alcohol sensing
(Elseiver, 2023-04-15)A microstructure alcohol biosensor has been proposed to operate in the wavelength range of 0.8 to 2.0 μm for the sensing of propanol, butanol, and pentanol, unveiling impressive results of relative sensitivity and ... -
HIV/AIDS information and changing sexual behaviour among undergraduate students in Tanzania
(Emerald Group Publishing Limited, 2012)Purpose – This paper aims to investigate the level of HIV/AIDS information among undergraduate students at two university colleges in Tanzania, and its role in changing risky sexual behaviour. Design/methodology/approach ... -
Honeybees’ foraging patterns and their relation to honey antimicrobial activity
(NM-AIST, 2023-06)Honeybees’ existence is highly influenced by the availability of their preferred foraging plants. This study assessed honeybees’ foraging patterns and their relationship to honey antimicrobial activity in Same ... -
Household food insecurity and gender inequity is associated with high prevalence of maternal depression amongst female farmers with young children in rural Tanzania
(The Federation of American Societies for Experimental Biology, 2018-10-03)There is growing recognition of the importance of maternal mental health for the well-being of both mothers and children. In addition to being of importance to public health concern on its own right, maternal depression ... -
Household vegetable processing practices influencing occurrence of pesticide residues in ready‐to‐eat vegetables
(John Wiley & Sons, 2019-11-19)Influence of vegetable processing on pesticide residues in ready‐to‐eat vegetables studied at the experimental level does not necessarily reflect actual situation at household level. This study assessed influence of household ... -
How can we realise the full potential of animal health systems for delivering development and health outcomes?
(Europe PMC, 2021-08-21)Animal health services play an essential role in supporting livestock production, with the potential to address the challenges of hunger, poverty, health, social justice and environmental health as part of the path towards ... -
How Can We Represent Seasonal Land Use Dynamics in SWAT and SWAT+ Models for African Cultivated Catchments?
(MDPI, 2020-05-28)In SWAT and SWAT+ models, the variations in hydrological processes are represented by Hydrological Response Units (HRUs). In the default models, agricultural land cover is represented by a single growing cycle. However, ... -
How dynamics and drivers of land use/land cover change impact elephant conservation and agricultural livelihood development in Rombo, Tanzania.
(Taylor & Francis Group, 2017)Land use/ land cover (LULC) change affects the provision of ecosystem services for humans and habitat for wildlife. Hence, it is crucial to monitor LULC particularly adjacent to protected areas. In this study, we measured ... -
How Information Communication Technology Can Enhance Evidence-Based Decisions and Farm-to-Fork Animal Traceability for Livestock Farmers
(Hindawi, 2020-12-17)Due to changes in the livestock sector and the rise of consumer demand for comprehensive and integrated food security and safety, there has been a concern on the use of farm data in enhancing animal traceability and ... -
How public health crises expose systemic, day-to-day health inequalities in low- and-middle income countries: an example from East Africa
(Springer Nature, 2022-02-14)Background: The current Coronavirus disease pandemic reveals political and structural inequities of the world’s poorest people who have little or no access to health care and yet the largest burdens of poor health. This ... -
Human food safety and environmental hazards associated with the use of methyltestosterone and other steroids in production of all-male tilapia
(Springer, 2015-04)In recent years, all-male cultures of Nile tilapia (Oreochromis niloticus) have been the most preferred mode of production in aquaculture industry. All-male individuals achieve higher somatic growth rate and shut high ... -
Human impacts on the habitat structure for reptiles in the Uzungwa scarp nature forest reserve (USNFR)
(NM-AIST, 2019-04)While knowledge of African herpetology has increased dramatically in recent years, many areas have not yet been adequately explored. The need for assessing habitat characteristics for reptile species is urgently required ... -
Human population growth as indicator for human-elephant conflicts in Rombo area, Tanzania
(Journal of Biodiversity and Environmental Sciences (JBES), 2017-04-17)Conservationists need detailed information on human population growth and distribution in areas adjacent to protected areas. This information can help determine land use/land cover changes (LULCC), which affect the quality ... -
Human-elephant interactions: exploring conflicts and drivers in enduimet wildlife management area, Tanzania
(NM-AIST, 2023-07)A globally rapid land use/land cover change in human-transformed landscapes alters the interface of human-wildlife interactions due to shifting socio-ecological and environmental pressures. Understanding these shifts ... -
Human-Wildlife Conflict Early Warning System Using the Internet of Things and Short Message Service
(Engineering, Technology and Applied Science Research, 2022-04)Human-wildlife conflict (HWC) is an important challenge to communities living in areas bordering wildlife game parks and reserves. It is more evident in the United Republic of Tanzania, whose economy depends on wildlife ... -
Hybrid CV-CC operation of capacitive deionization in comparison with constant current and constant voltage
(Taylor & Francis Online, 2016-02-24)Capacitive deionization (CDI) is a technique used to desalinate saline water by means of electrical potential applied to the electrode along both sides of a spacer channel through which water flows. CDI operates either at ... -
Hybrid diffusion-steered model for suppressing multiplicative noise in ultrasonograms
(An International Journal (SIPIJ), 2017-08)Ultrasonograms refer to images generated through ultrasonography, a technique that applies ultrasound pulses to delineate internal structures of the body. Despite being useful in medicine, ultrasonograms usually suffer ... -
Hybrid Reverse Osmosis‐Capacitive Deionization versus Two‐Stage Reverse Osmosis: A Comparative Analysis
(John Wiley & Sons, Inc., 2014-06-06)Reverse osmosis (RO) is a high‐pressure single‐phase desalination process used to obtain freshwater from seawater/brackish water. The RO system shows high energy consumption for a given unit volume of pure water produced. ...