University of Nigeria, Nsukka

About: University of Nigeria, Nsukka is a education organization based out in Nsukka, Nigeria. It is known for research contribution in the topics: Population & Health care. The organization has 10211 authors who have published 13685 publications receiving 138922 citations.

The tectonic evolution of the the southern portion of the Benue Trough, Nigeria

Abstract: A reconstruction of the tectonic history of part of the Benue Trough is made from a study of the marine transgressions and regressions in SE Nigeria. Two periods of deformation involving essentially the interaction of continental plates are suggested. The oceanic crust produced by crustal attenuation in the Benue rift is very minimal. Unstable tectonic conditions in the Benue Trough may have created conditions for the development of an evaporite sequence.

Clinical Course and Outcome of Human Monkeypox in Nigeria.

Abstract: In a retrospective review of hospital records of 40 human monkeypox cases from Nigeria, the majority developed fever and self-limiting vesiculopustular skin eruptions. Five deaths were reported. Compared to human immunodeficiency virus (HIV)-negative cases, HIV type 1-coinfected cases had more prolonged illness, larger lesions, and higher rates of both secondary bacterial skin infections and genital ulcers.

Agricultural waste concept, generation, utilization and management

Abstract: Agricultural wastes are non-product outputs of production and processing of agricultural products that may contain material that can benefit man but whose economic values are less than the cost of collection, transportation, and processing for beneficial use. Estimates of agricultural waste arising are rare, but they are generally thought of as contributing a significant proportion of the total waste matter in the developed world. Agricultural development is usually accompanied by wastes from the irrational application of intensive farming methods and the abuse of chemicals used in cultivation, remarkably affecting rural environments in particular and the global environment in general. Generally, agricultural wastes are generated from a number of sources notably from cultivation, livestock and aquaculture. These wastes are currently used for a number of applications through the ‘3R’ strategy of waste management. Agricultural waste management system (AWMS) was discussed and a typical waste management options for a poultry farm was also described using the six agricultural waste management functions. Agricultural waste has a toxicity potential to plant, animals and human through many direct and indirect channels. The effects of these toxic agricultural wastes on the environment were discussed as well as their management. http://dx.doi.org/10.4314/njt.v35i4.34

Board characteristics and the financial performance of Nigerian quoted firms

Abstract: – The purpose of this paper is to investigate the impact of corporate board characteristics on the financial performance of Nigerian quoted firms. Board characteristics studied comprise board size, board skill, board nationality, board gender, board ethnicity and CEO duality., – The study employed the random‐effects and fixed‐effects generalised least squares (GLS) regression to test the six hypotheses formulated for the study, while controlling for firm size and firm age., – Using panel data from 122 quoted firms in Nigeria between 1991 and 2008, it was found that board size, CEO duality and gender diversity were negatively linked with firm performance, whereas board nationality, board ethnicity and the number of board members with a PhD qualification were found to impact positively on firm performance. The result of the robustness test using the same board characteristics for 160 small firms showed that board duality was positively linked to firm performance, while a PhD qualification was negatively linked to firm performance., – The study contributes to the understanding of the board‐performance link by examining both the traditional variables such as board size, CEO duality and other organisational attributes such as ethnic diversity, foreign nationality and competence variables represented by women and PhD holders, respectively. The results provide an insight for practitioners and policy makers on the importance of relying on institutional specifics in the prescription of corporate governance codes., – The study adds value to the global corporate governance discourse in two ways: first, the use of Nigeria, which is claimed to have one of the weakest business cultures in the world, and secondly, using a good number of proxies that are country‐specific for corporate boards.

Hypertension, diabetes and overweight: looming legacies of the Biafran famine.

Abstract: Background Sub-Saharan Africa is facing rapidly increasing prevalences of cardiovascular disease, obesity, diabetes and hypertension. Previous and ongoing undernutrition among pregnant women may contribute to this development as suggested by epidemiological studies from high income countries linking undernutrition in fetal life with increased burden of non-communicable diseases in later life. We undertook to study the risks for hypertension, glucose intolerance and overweight forty years after fetal exposure to famine afflicted Biafra during the Nigerian civil war (1967–1970). Methods and Findings Cohort study performed in June 27–July 31, 2009 in Enugu, Nigeria. Adults (n = 1,339) born before (1965–67), during (1968–January 1970), or after (1971–73) the years of famine were included. Blood pressure (BP), random plasma glucose (p-glucose) and anthropometrics, as well as prevalence of hypertension (BP>140/90 mmHg), impaired glucose tolerance (IGT; p-glucose 7.8–11.0 mmol/l), diabetes (DM; p-glucose ≥11.1 mmol/l), or overweight (BMI>25 kg/m2) were compared between the three groups. Fetal-infant exposure to famine was associated with elevated systolic (+7 mmHg; p<0.001) and diastolic (+5 mmHg; p<0.001) BP, increased p-glucose (+0.3 mmol/L; p<0.05) and waist circumference (+3cm, p<0.001), increased risk of systolic hypertension (adjusted OR 2.87; 95% CI 1.90–4.34), IGT (OR 1.65; 95% CI 1.02–2.69) and overweight (OR 1.41; 95% CI 1.03–1.93) as compared to people born after the famine. Limitations of this study include the lack of birth weight data and the inability to separate effects of fetal and infant famine. Conclusions Fetal and infant undernutrition is associated with significantly increased risk of hypertension and impaired glucose tolerance in 40-year-old Nigerians. Prevention of undernutrition during pregnancy and in infancy should therefore be given high priority in health, education, and economic agendas.