ABSTRACT This thesis examined some security related issues that might be unknown to computer users in Nigeria. It addressed the security vulnerabilities and flaws in most popular home computer operating systems. The study also concentrated on important computer security issues like worms, spyware, viruses etc. The researcher used the survey method for data collection via questionnaire method; therefore the data collection system in the research is primary data. The research reviewed previou...
ABSTRACT This thesis examined some security related issues that might be unknown to computer users in Nigeria. It addressed the security vulnerabilities and flaws in most popular home computer operating systems. The study also concentrated on important computer security issues like worms, spyware, viruses etc. The researcher used the survey method for data collection via questionnaire method; therefore the data collection system in the research is primary data. The research reviewed previous...
Abstract Traditional complementary foods based on cereals have inadequate nutrients required by infants. This study developed a co- fermentation process of maize (50%), cowpea, (30%) and sweet potato (20%w/w) to produce a complementary food for infants. The control was fermented whole grain maize. Gruel of fermented cereal is called ‘ogi’ in Yoruba native language of south-west Nigeria. Analyses of proximate composition, minerals, amino acids and ß-carotene contents were done using stand...
ABSTRACT The study was designed to have both survey and biochemical components. Three communities were selected randomly from twelve communities in Obio-Akpor local government area. The sample size was calculated using the maternal mortality ratio for pregnant women in Nigeria which was 30%. Two hundred pregnant women were purposively selected from health care centers, public and private clinics providing ante-natal care and from traditional birth attendants and local delivery homes. The surv...
ABSTRACT For good health status of mother and child it is important that mother takes proper diet during lactating. It is only possible if the mother has proper knowledge about nutrition. In developing countries where resources and knowledge are limited more responsibility lies on the health personnel but more importantly on the mother. The general objective of the study was to explore the nutritional knowledge and dietary habit of lactating mothers in Kumasi municipality. The targeted parti...
ABSTRACT Cassava (Manihot esculenta) is a drought resistant crop that can potentially contribute to food security through diversification of the staple diet in Zimbabwe. A major hindrance to its adoption as a major food item is its perceived toxicity because it contains a cyanogenic glycoside, which can be hydrolyzed into hydrogen cyanide, HCN, and there is also lack of its nutritional benefits. A comparative study of three cassava varieties (Benguela, Malawi 1 and Malawi 7) grown in Zimbabwe...
Abstract: The bacterium Klebsiella pneumoniae is ubiquitous in nature and is found on the general vegetation and their fruits. The subspecies “pneumonia” is known to cause community-acquired and nosocomial pneumonia in immune-compromised persons (Ko et al., 2002; Yu et al., 2007; Yinnon et al., 1996 and Struve and Krogfelt, 2004). Some the vegetation and wild fruits form part of the staple diet or is consumed as delicacies in Botswana. The potential presence of K. pneumoniae therefore po...
Abstract Background: Diversifcation of global food systems through exploration of traditional varieties and wild edible plant species is a focal mitigation strategy for food security worldwide. The present study determined the phenomic diversity of locally available, afordable and climate-resilient cultivated and wild Crotalaria species for breeding purposes. Methods: Seed samples were collected from diferent administrative counties in Kenya spanning diferent climatic zones. Other seeds were...
ABSTRACT African swine fever (ASF) is a highly fatal hemorrhagic disease of domestic pigs caused by ASF virus (ASFV) that can cause mortalities reaching up to 100%, depending on the virus strain. There have been sporadic ASF outbreaks in Tanzania that have affected food security and the livelihoods of pig farmers. Previous studies have reported the genetic nature viral strains that caused ASF outbreaks in Tanzania. The present study was conducted to investigate whether new or already describe...
ABSTRACT Bread is an important staple food that does not require further processing before consumption. Despite the awareness created and efforts of government to ensure that quality bread are available for consumption of all, there are several routes through which bread is being contaminated. Problems such as accelerating bread production, unsafe packaging and unhygienic handIing of finished bread is emphasis in the study so therefore, assessments of sanitation and hygiene practices among ba...
Abstract/Overview The potential of edible insects in alleviating the nutritional challenges facing humans has led to an increased interest in their utilization. Edible insects contain substantial amounts of protein and fats, which are very important macronutrients that confer useful functional and physicochemical properties to foods. However, the functional properties of these nutrients have not been given sufficient attention, limiting their use as ingredients in diets and food products....
ABSTRACT Cassava is an important staple crop and its starch is an important source of biomaterial for food and non-food industries. Processing of cassava is very important due to its rapid postharvest deterioration and cyanide content, but it can also add value and provides employment opportunities. There is a correlation between cyanogenic poison and poverty in communities where cassava is a staple food. Therefore development of starches occupies a central position in the quest for cassava c...
Abstract In 2009, the overall number of the IDPs in the world was estimated 27.1 million while 11.6 million of them were reported to be in Africa. In Somalia, the number of the IDP5 was estimated 1.500,000 people, but Somaliland IDP5 was estimated 66,000 persons. Problem statement of the study was that These IDPs have ha(d circumstances such as lack of food, low income, and lack of accessibility of education, health, and employment. This study investigated the attributes and socio-economic ...
ABSTRACT This project topic “Secured Wireless Network” was carried out with a view to deploying effective security for wireless networks. The project developed a system that lets typical users easily build a highly secured wireless network. My aim is to show how user interface can be applied to provide a complete solution for securing wireless networks. Securing a wireless network is an important issue since they are wireless broadcasting a signal out over an area, any computer within t...
Bacteria are group of microorganisms all of which lack a distinct nuclear membrane (and hence are considered more primitive than animal and plant cells) and of most which have a cell wall of unique composition. Most bacteria are unicellular; the cells maybe spherical (coccu), rod-shaped (bacillus), spiral (spirillum), comma-shaped (vibrio) or corkscrew-shaped (spierocheate). Generally, they range in size between 0.5 and 5um. (Elizabeth and Martin, 2003). Food is any substance that people or ...