PERSONALITY ATTRIBUTES AND PERSONAL CHARACTERISTICS AFFECTING JOB COMMITMENT OF OFFICERS AND MEN OF NIGERIA POLICE FORCE

Research in the job commitment literature has focused less attention on commitment of employees in protective service organizations, in spite of the fact that global security challenges may have affected the level of commitment of security personnel. The present study extended prior job commitment literature by examining personality attributes (cynicism) and personal characteristics as factors affecting job commitment of personnel of Nigerian Police Force.Using a cross-sectional survey design, three hundred and twelve (n=312) police personnel, consisting of 237 males and 75 females purposively selected participated in the study. Forty seven (47) respondents belonged to the officer cadre, while two hundred and sixty five (265) were non-officer cadre. A structured questionnaire comprising three sections; demographic information, cynicism scale and job commitment scale was used for data collection. Three hypotheses were generated from review of relevant literature and tested using t-test of independence. Results showed that cynicism had significant influence on job commitment, (t (310) =2.042, p<. 05); cadre had significant influence on job commitment, (t (310) = 3.169, p<.05). There was no significant gender difference in job commitment, (t (310) = -.088, p>.05). The study concluded that cynicism predicted job commitment, and recommends personality profiling of prospective candidates as part of recruitment regime into the Nigeria Police Force

The Impact of College Quality on Tuition: A Hedonic Analysis

This paper analyzes the impacts of college quality and location attributes on tuition rates among four-year private institutions in the United States. This study applies hedonic price techniques to estimate the implicit prices of quality attributes of colleges in the United States. The quality attributes of a college appear to be important determinants of tuition in the United States

Land Deals and Sustainable Income: The Case of a Rural Community in Ogun State, Nigeria

This chapter examines the extent to which land deals affect the sustainable income of households in Ota, Ogun State, Nigeria. Particular interest is paid to the interplay between land deals and other covariates like education, age, and other incomes aside land deals. A survey consisting of about 500 Ota indigenes is analyzed using logistic regression, which is complemented by other descriptive statistics. The results reveal that land deals have not sufficiently and positively affected the income of the individuals. On sustainability of income, land deals act in direct opposition with the other covariates. This implies that when land deals significantly affect sustainable income the other variables act otherwise. The implication from this is that land deals are not a sustainable source of income for indigenes in the study area. This is particularly because its inclusion in the model has an adverse effect on the other covariate

Extraction, Physicochemical, Phytochemical Analysis And Identification Of Some Important Compounds Of Monodora Myristica (African Nutmeg) Seed Oil

The oil from African nutmeg seed (Monodora myristica) also known as ehuru in Igbo or Ariwo in Yoruba was extracted using normal hexane. Physico-chemical analysis, phytochemical analysis and GC-MS was carried out from crude extract. Physico-chemical analysis indicated that Iodine value (4.318 mg), Peroxide value (10.1 meq/ kg), Acid value (0.784 mg KOH /g), Saponification value (246.1 mg KOH g-), Refractive index (1.479), Specific gravity (0.968 g/m L) and % yield (36.04%). GC-MS analysis shed n-Hexadecanoic acid, Arachidonic acid, 9- Octadecanoic acid to be a major component of the seed oil. The results suggest that the oil is non drying oil; free from rancidity therefore it is good for cooking

Reaction of Banks and Insurance Companies’ Stocks to Acts of Terrorism - An Event Study Approach

The paper examines the reaction of banks and insurance companies’ stocks listed on the Nigerian Stock Market to two major terrorist events (the bomb blast on October 1, 2010-Nigeria’s 50th independence anniversary day, and the bombing of the United Nation’s (UN) embassy office on August 26, 2011, all in Abuja). The data stream for the study consisted of the Nigerian Stock Exchange Daily Official list on some selected banks and insurances stocks over the event period of eight (8) days for both the United Nation’s (UN) embassy office bombing and the October 1 bomb blast respectively. Using the standard event study methodology and the single-factor market model, the study finds that of the two terrorist events, only the October 1, 2010 attack resulted in significant negative abnormal returns in the Nigerian stock market. The UN office bombing, though expectedly resulted in a negative abnormal return, the abnormal return was however not statistically significant at 5% level and only occurred a day after the event day, suggesting that the stock prices reacted rather slowly. The study therefore recommends that the federal government of Nigeria should explore ways of reducing the frustration of her citizens because the consistent neglect by successive governments to improve on the well-being of the commoners in this oil-rich nation has always led to frustration and aggression, and these are popular substratum for terrorism. Keywords: Terrorism, banks, insurances companies, event study, stock market

Gynaecological bacterial infections: the physical and psychosocial consequences and challenges of management in resource-limited settings

Gynecological bacterial infections (GBIs) are prevalent in our environment and as a result pose a number of physical, social and psychological consequences. These infections are acquired through several ways. Treating GBIs is a daunting task making its control the most important strategy to alleviating its physical and psychosocial consequences. To highlight the physical, social, and psychological consequences of gynaecological bacterial infections in our resource limited setting. To highlight the hugely unresolved challenges associated with the management of gynecological bacterial infections in our resource-limited setting. Several databases (Medline, Google Scholar, Pubmed, WHO’s Hinari and Wikipedia) and some selected websites were searched using the following keywords: gynecological infections, vaginal infections and discharges, vaginal flora, sexually transmitted infections, pelvic inflammatory disease, syndromic management and challenges, psychosocial consequences, alternative medicine. A total of 5470 relevant articles were obtained between 1947 and 2018. Out of these only 256 relevant articles on the topic were reviewed. However, 213 were dropped for having an incomplete submission. Forty-three (43) articles were fully accessed and referenced. The high prevalence of GBIs poses a lot of burden on the reproductive and socio-economic lives of our women. This should be matched by behavioral changes, prompt diagnosis and early treatment; facilitated by accessible and affordable health care through improved government funding

Impact of activated carbon on the catabolism of (14)C-phenanthrene in soil

Activated carbon amendment to contaminated soil has been proposed as an alternative remediation strategy to the management of persistent organic pollutant in soils and sediments. The impact of varying concentrations (0%, 0.01%, 0.1% and 1.0%) of different types of AC on the development of phenanthrene catabolism in soil was investigated. Mineralisation of (14)C-phenanthrene was measured using respirometric assays. The increase in concentration of CB4, AQ5000 or CP1 in soil led to an increase in the length of the lag phases. Statistical analyses showed that the addition of increasing concentrations of AC to the soil significantly reduced (P < 0.05) the extent of (14)C-phenanthrene mineralisation. For example, for CB4-, AQ5000- and CP1-amended soils, the overall extent of (14)C-phenanthrene mineralisation reduced from 43.1% to 3.28%, 36.9% to 0.81% and 39.6% to 0.96%, respectively, after 120 days incubation. This study shows that the properties of AC, such as surface area, pore volume and particle size, are important factors in controlling the kinetics of (14)C-phenanthrene mineralisation in soil

Impact of Exchange Rate Deregulation on Manufacturing Sector Performance in Nigeria

The study examined the impact of exchange rate deregulation on manufacturing output performance in Nigeria over the period 1980 to 2016. The normalized co-integration technique was used to test for long-run relationship between exchange rate and manufacturing output while the granger causality test was used to ascertain the direction of causality between them. Also, the error correction mechanism (ECM) was used to calculate the speed of adjustment of the model to short-run disequilibrium condition. The empirical findings revealed that exchange rate has non-significant positive long-run effect on manufacturing industry output. However, unidirectional causal impact of exchange rate on manufacturing output was established using the pairwise granger causality test. Based on the above result, it is recommended that in discharging the mandate of exchange rate management, the monetary authorities should aim at stabilizing exchange rate through the use of appropriate monetary policy tools as well as support export diversification programmes in order to enhance foreign exchange inflow

Non-Adjoint Surfactant Flood Optimization of Net Present Value and Incorporation of Optimal Solution Under Geological and Economic Uncertainty

The advent of smart well technology, which is the use of down hole sensors to adjust well controls (i.e. injection rate, bottomhole pressure, etc.), has allowed the possibility to control a field in all stages of the production. This possibility holds great promise in better managing enhanced oil recovery (EOR) processes, especially in terms of applying optimization techniques. However, some procedures for optimizing EOR processes are not based on the physics of the process, which may lead to erroneous results. In addition, optimization of EOR processes can be difficult, and limited, if there is no access to the simulator code for computation of the adjoints used for optimization. This research describes the development of a general procedure for designing an initial starting point for a surfactant flood optimization. The method does not rely on a simulator's adjoint computation or on external computing of adjoints for optimization. The reservoir simulator used for this research was Schlumberger's Eclipse 100, and optimization was accomplished through use of a program written in Matlab. Utility of the approach is demonstrated by using it to optimize the process net present value (NPV) of a 5-spot surfactant flood (320-acres) and incorporating the optimization solution into a probabilistic geological and economic setting. This thesis includes a general procedure for optimizing a surfactant flood and provides groundwork for optimizing other EOR techniques. This research is useful because it takes the optimal solution and calculates a probability of success for possible NPVs. This is very important when accessing risk in a business scenario, because projects that have unknown probability of success are most likely to be abandoned as uneconomic. This thesis also illustrates possible NPVs if the optimal solution was used

Financial Decision and Poverty Nexus in Nigeria

The study examines the relationship between poverty and financial decision in Nigeria so as to ascertain if poverty has an impact on the quality of financial decisions taken by the poor and financially vulnerable individuals. The study utilised a unique methodology (truncated regression) and applied a survey data from the Afrobarometer dataset to investigate the quality of loan usage among the extreme poor in Nigeria. We allowed for the inclusion of other policy relevant variables that may likely inform the direction of new generation poverty alleviation policies like gender, education and age of the individuals. We find that the extremely poor group use more of the loans for other non-developmental issues like funeral and marriage celebrations than for productive and poverty alleviating ventures. However, the younger males engage more in this act than the females. Also, as the poor become more educated, they are able to use more of the loan for development-oriented investments like purchase of assets, building houses and even furthering their education. A major policy implication of this result is that loans should be directed towards younger individuals, and education should be a focal priority in selecting who to fund