ABSTRACT Contraception allows women and couples to have the number of children they want, when they want them. This is everybody’s right according to the United Nations Declaration of Human Rights. Use of Contraceptive also reduces the need for abortion by preventing unwanted pregnancies. It therefore reduces cases of unsafe abortion,one of the leading causes of maternal death worldwide.According to Mohammed ,in 2012 an estimated 464,000 induced abortions occurred in Kenya. This translates ...
ABSTRACT As a result of poor performance in statistics introductory course among the students in the universities; the study wanted to find out the factors that influence the performance of students. The purpose of the study was to conceptualize and empirically test ordinal logistic model on the factors affecting students’ statistics performance in public universities. Students’ performance was indicated by the grades they scored in the past statistical courses they undertook. The predict...
ABSTRACT Issues of international borders have been of security concern to governments particularly, in the post 9/11 era. The securitization discourse has taken centre stage as governments move towards tightening their border controls against ‘perceived threats’ such as terrorism. Many African countries face the difficult task of securing their borders. Numerous challenges encountered in this regard means that borders have become transnational crime zones. In recent times, transnational s...
ABSTRACT Human resource management is one of the most important practices which help to ensure retention of staffs in organisations. The National Disaster Management Organisation (NADMO) in Ghana has been under intense pressure by citizens to revamp their workforce in order to achieve high performances. However, the institution has failed to be proactive in its responses to disaster management in the country. This study therefore examines the effect of employee turnover on performance of NAD...
ABSTRACT In this article, a time truncated life test based on two-stage group acceptance sampling plan is proposed for lifetime of an item follows odd generalized exponential log-logistic distribution (OGELLD). The ability about the lot acceptance can be made in the first or second stage according to the number of failures from each group. The optimal parameters for the proposed plan are determined such that both producer’s as well as consumer’s risks are contented simultaneously for the...
ABSTRACT This research was designed to investigate the factors affecting efficacy of assessment centres in assessing children with special educational needs in Winneba, Hohoe and Accra centres. One of the major research questions that guided the study examined the material and logistics used in assessing children with special educational needs in the assessment centres. One hundred and twenty respondents sampled took part in the study. Structured questionnaires and interview guide were used t...
Abstract Pharmaceuticals together with salaries consume 60-80% of the health budgets of most counties in Kenya, therefore improving performance of the pharmaceutical commodity supply chain is one of the key activities aimed at improving health systems in Kenya. An efficient supply chain system reduces wastage and ensures availability of and accessibility to essential medicines, namely the right product in the right quality, in the right condition, at the right place, at the right time and a...
ABSTRACT Background: The National Malaria Control Program of Ghana recommends the use of intermittent preventive treatment of malaria in pregnancy using sulfadoxine pyrimethamine (SP) 10 prevent malaria and associated complications. There is overwhelming evidence, however thai uptake of this inlervention in th ecountry is Jow. This low uptake is more prominent in private health facilities. Objective: This study examined factors associated with low uptake of three or more doses of SP among pr...
Abstract: New distributions namely, Lindley-Weibull Power Series (LWPS) class of distributions and the special case called Lindley-Weibull logarithmic (LWL) distribution, a new gamma generalized Lindley log-logistic (GELLLoG) distribution, Marshall-Olkin Lindley log-logistic (MOLLLoG) distribution and half logistic log-logistic Weibull (HLLLoGW) distribution and their sub-models are presented. Structural properties including hazard and reverse hazard functions, quantile function, moments, co...
Abstract: Dose-response studies in arthropod research usually involve observing and collecting successive information at different times on the same group of organisms (insects) exposed to different concentrations of stimulus such as botanical extracts. When successive observations are made on the same group of organisms at several concentrations over time the data becomes correlated. Correlated insect mortality data cannot be analyzed using Probit Analysis technique which is the usual way o...
ABSTRACT The study assessed the effect of supply chain management on organisational performance of manufacturing companies in Mogadishu Somalia. It was guided by three specific objectives, that included i) to examine the effect of strategic supplier partnership on organisational performance of manufacturing companies in Mogadishu Somalia, (ii) to establish the effect of supply chain information management on organisational performance of manufacturing companies in Mogadishu Somalia, and (ii...
ABSTRACT The Cocoa sector contributes significantly to the economy of Ghana employing over a million people. The sector boasts of the sustenance of about six million people including marketing officers and purchasing clerks. Marketing officers and purchasing clerks constitute important individuals who act as agents of Licensed Buying Companies (LBCs). These licensed buying companies purchase cocoa bean from cocoa farmers through purchasing clerks and marketing officers to be sold to COCOBOD. ...
Abstract: Some new generalized distributions called the new Gamma Lindley-Log-logistic (GLLLoG) distribution, new Weibull Generalised-G (NWG-G) family of distributions and the Exponentiated Half-Logistic Odd Lindley-G family of distributions are proposed and presented. These distributions contain several distributions such as Half-Logistic, Odd Lindley, Lindley, Log-Logistic, new-Rayleigh generalized-G, new exponential generalized-G, new Rayleigh-G and the new-Weibull-G family of distributio...
ABSTRACT Background: Adolescent offenders in juvenile detention centers are generally dependent on the centers for their nutrient intakes, and therefore their food selection may be limited, which could have a negative consequences for their nutritional status. We examined the nutritional status of adolescent inmates at the Senior Correctional Centre, Junior Girls Correctional Centre and the Boys Remand Home in Accra Methods: The study was cross-sectional involving inmates (N= 79) between 13-1...
ABSTRACT The liberalization of the Kenya’s petroleum sub-sector in October 1994 has over the years led to unexpected entry of new players into this sector. This has subsequently led to an increase competition as oil marketing companies fight a never-ending war for customers. In addition, the increase in competition has increased the bargaining power of the consumers as they now have a wide variety of choices. This coupled with changes in socio-cultural trends such as education and the incre...