Abstract The study sought to assess the impact of occupational stress on employee performance at Hwange Colliery Company Limited. The study aimed at identifying sources of occupational stress, determining the impact of occupational stress on employee performance, as well as examining the strategies to curb occupational stress on employee performance. The research employed quantitative (Questionnaires) and qualitative (interviews) research methods. The research established that job insecurity...
ABSTRACT This study focused on safety and health implications of food from food outlets at Nyika growth point. The purpose of the study was to evaluate safety and health hazards associated with food from food outlets. Records of the Bikita Rural District Council indicated that from 2006 to 2014, the number of food outlets increased by more than 100%. Cases of food borne illnesses increased by at least 100% according to the records of the Bikita District Hospital. A cross-sectional survey was ...
ABSTRACT Test anxiety is conceived as the hyper-arousal condition that results in physiological, emotional and intellectual changes that prevent the effective use of the previously learned information while taking an examination. It is composed of “worry” which a cognitive anxiety related with performance and “emotionality” the arousal of autonomic nervous system in evaluative situations (Morris & Liebert 1970 in Ndirangu 2009). Examination performance is the grade point or scores obt...
abstract this paper analyses the generation and management of waste electronic waste generated in the households of harare and muture. current studies is solid waste management have focused on the waste management practices of general municipal solid waste.
Abstract This study assesses the sustainability of locally initiated community gardens as an adaptation strategy against climate change-induced food insecurity in Chikato ward 7 of Shurugwi district. Triangulation approach was employed in this study in which both qualitative and quantitative methods were used to collect data. Qualitative techniques included open-ended questionnaires, interviews, observations, focus group discussions and secondary data. Quantitative techniques comprised of clo...
ABSTRACT The fast food industry has an important role in meeting the ever increasing food demands of the urban dwellers in developing countries. The catering industry in Zimbabwe is growing exponentially as evidenced by the opening of new takeaways, restaurants, lodges and hotels. It is estimated that 15 percent of the total population in Zimbabwe buy food from various food outlets on a daily basis. The aim of the study was to make an inference on the food handling practices currently prevale...
ABSTRACT BACKGROUND: Escherichia coli (E. coli) is a bacterium that can asymptomatically colonize a woman’s vagina and up to 31% of pregnant women are colonized worldwide. Furthermore, vaginal colonization with E. coli is associated with adverse pregnancy outcomes, such as preterm birth and stillbirth. It is also associated with neonatal sepsis or meningitis when transmitted to the foetus through amniotic fluid or to the neonate during delivery. To date in Namibia data on the colonization a...
Abstract Background: Cervical cancer is among the most prevalent cancer among women worldwide and women living with HIV are at increased risk, especially in a resource-limited environment. Objective: This study aimed to determine levels of awareness, knowledge, uptake, and willingness to screen for cervical cancer among women receiving care in an HIV clinic at Dodoma Regional Referral Hospital (DRRH), Tanzania. Methods: Data were collected for a period of three weeks from July 21 to August 11...
ABSTRACT Bushmeat is an important source of household (HH) food and income in western Serengeti although information on the frequency of consumption and income earned is unknown due to the illegal nature of the activity. This study was intended to determine the contribution of bushmeat to HHs and factors influencing bushmeat dependence. The study was conducted in three villages (Robanda, Rwamkoma and Kowak) selected purposely based on distances from the western boundary of Serengeti National...
Abstract Dodoma city, central Tanzania, seats in a semi-arid region of East Africa with limited rains and surface water resources. Consequently, the area largely depends on shallow and deep aquifers for its freshwater needs. Owing to harsh climatic conditions, chronic lack of year-round surface water bodies and, limited development of water distribution infrastructures, over year’s local people have nurtured, developed and, passed on important indigenous knowledge (IK) on exploiting and man...
Abstract Background: Xanthogranulomatous pyelonephritis (XGP) is a rare renal tumor that arises as a complication of chronic obstructive pyelonephritis of uncertain etiology. It is primarily an adult tumor seen occasionally in children associated with urinary tract obstruction due to congenital urological anomalies, nephrolithiasis, and recurrent urinary tract infections. Radiologically, it may show neoplastic features such as those seen in common pediatric renal malignancies like wilms’ tu...
Abstract Background: Measles (Rubeola) remains one of the leading causes of death among children under the age of 5 years globally, and Ghana is no exception. Despite the availability of a safe and effective vaccine approximately, 134, 200 people died from measles in 2015 globally. Aim: The aim of this study was to investigate the epidemiology and genetic diversity of measles virus in Ghana. Materials and Methods: This study was a cross sectional study using archived samples stored at the Nat...
ABSTRACT As the current frequency of climate impacts is expected to increase in semi-arid regions of Ghana, smallholder farmers will require access to new and relevant information to adapt successfully. Institutional support is increasingly gaining attention for effective and successful adaptation; however, there is limited knowledge on the specific roles of both formal and informal organizations in implementing adaptation strategies in semi-arid regions. Using the Lawra and Nandom Districts...
ABSTRACT Cases of food contamination and poisoning in boarding schools have been reported in Nigeria. Although researches have been carried out on food safety in Nigerian schools, not many studies were conducted in boarding schools despite the health implications of consuming unsafe food. This study was designed to assess the food safety and hygiene conditions in selected Public Secondary Schools with Boarding Facilities(PSSBF) in Ibadan, Nigeria. Stratified random sampling technique was use...
ABSTRACT Virtually all countries, especially the developing nations, are being confronted with the twin problems of waste management and energy deficit. This development has led to the search for renewable energy sources. Although pig dung, water hyacinth and maize cob have been identified as good feedstocks for biogas production, studies utilising their mixtures have not been fully explored. This study was therefore designed to evaluate the biogas yield and microbial species from mixtures o...