HUMAN RESOURCE MANAGEMENT PRACTICES: CATALYSTS FOR REAL ENTREPRENEURIAL FIRMS’ GROWTH IN SOUTHWEST, NIGERIA

The study examined the role of Human Resource Management Practices (HRMPs) on entrepreneurial firms’ growth in South West Nigeria.  This was to entrenching a set of adequate human resource management practices that can enhance the growth objective of entrepreneurial firms. A structured questionnaire was used to elicit information on relevant variables of the study. Data collected were analysed using descriptive and inferential statistics with the aid of IBM SPSS statistics version 21.  The results revealed that employees’ training (    = 31.03, s=8.6405); controlling (   = 25.95, s= 6.721)); organizing manpower (    = 23.20, s = 5.760); job analysis and design (   = 23.10, s = 5.883) were reasonably practiced among the firms under the study. Whereas motivating strategies (    = 21.5, s = 5.2905; recruitment and selection (   = 20.45, s = 4.831); and manpower planning (    = 18.72, s = 4.786) fell below the agreement criterion (    = 23.0).  However, it was established that there was a statistically significant influence of the predictor variables on the outcome variable (R2 = 0.837, adjusted R2 = 0.825).  Therefore, the study concluded that Human Resources Management Practices as an omnibus concept have significant influence on Entrepreneurial firms ‘growth. The study suggested that Human Resource Management Practices should be considered as a process by entrepreneurs as it galvanizes entrepreneurial firms' growth objectives.     &nbsp

COMPARATIVE EVALUATION OF GENOTYPING AND CULTURE-BASED TECHNIQUES FOR FUNGAL KERATITIS DETECTION

The study aims to compare the direct polymerase chain reaction with microbial culture for the detection and fungal pathogens in infectious keratitis.  A total of 81 corneal ulcers were culture and analyzed prospectively. PCR was performed with all corneal scrapping with fungal and bacteria specific primers. PCR products were analysed and compared with the culture results using standard methods. Of the 81 samples, 80 were positive by PCR, 51 for fungi and 29 for bacteria. Out of 51 PCR positive samples, 22 samples were culture positive and 29 were culture negative. The majority of PCR genotyped samples matched the positive culture results. The positive detection rate of 80/81 (98.8%) with high suspicion of fungal keratitis and positive detection rate of direct PCR 50/51(98.0%) were observed. The sensitivities for the diagnosis of fungal keratitis with direct PCR and culture were 98.0% (50/51) and 43.1% (22/51) (p< 0.001) whereas the specificities were 100.0% (2/2) and 100.0% (1/1) respectively. The time required to complete the direct PCR was only 3 hours. The direct PCR assay is a rapid diagnostic technique with high sensitivity and specificity for infectious keratitis and it is expected to have impact on the diagnosis and treatment of infectious keratitis. &nbsp

DOES WORKING CAPITAL MANAGEMENT AFFECT THE PROFITABILITY OF CONSUMER GOODS MANUFACTURING FIRMS IN NIGERIA?

The study examined the effect of working capital management on profitability of consumer goods manufacturing firms in Nigeria between the periods 2009 to 2018. The study adopted ex-post-facto design to generate data from the audited financial statements of the selected companies. The population of the study comprised 24 listed consumer goods manufacturing companies, out of which 10 were purposively selected based on the availability of data. The surrogates for independent variables were Account Payable Period (APP), Account Receivable Period (ARP), Inventory Turnover Period (INVTP), Cash Conversion Cycle (CCC) and Sales Growth (SG) as a control variable while the proxy for profitability was Return on Asset (ROA). Descriptive and inferential statistics coupled with multiple regressions were adopted to analyze the data.  The Random Effects Generalized Least Square showed that ARP, INVTP, CCC had a negative and significant relationship with ROA while APP, SG had a positive and insignificant relationship with ROA. The study concluded that timely collection of debts and shorter inventory turnover period with cash conversion cycle enhance profitability of consumer goods manufacturing companies. Hence, the study suggested that the management of the companies should implement efficient working capital management for improved profitability.   &nbsp

Distribution and Speciation of Heavy Metals in Soils around Some Selected Auto Repair Workshops in Oghara, Delta State, Nigeria

Soil contamination by heavy metals is a worldwide environmental problem. Hence determining the chemical forms of a metal in soils is important to evaluate its mobility and bioavailability. This study determined the distribution and speciation of some heavy metals (Fe, Cu, Zn, Pb and Cd) in soils around some selected auto repair workshops in Oghara, Delta State, Nigeria. Soil samples were collected with the aid of soil Augar within a depth of 0 – 15 cm from the vicinity of the four selected auto repair workshops in Oghara, Delta State, Nigeria. The control samples were taken from a site free from auto repair and commercial activities. The soil samples were assessed for some physico-chemical properties, total heavy metal concentration, chemical speciation, mobility and some metal assessment indices of the heavy metals as a function of soil properties. The mean concentration of Fe, Cu, Zn, Pb and Cd in all the sites analyzed were 550.54, 31.08, 36.15, 4.21 and 1.11 mg/kg respectively. Site B and the control had the highest and lowest total concentration of the five metals analyzed respectively. The levels of Cu were above the DPR target value in sites A and B, while the levels of Cd were above the target value in all the sites except in the control site. All the metals were found to be mostly concentrated in the residual fraction except Zn which was found mostly in the carbonate fraction. The mobility factors revealed that Zn is the most mobile element with an average mobility factor of 41.54% while Cd is the least mobile element with an average mobility factor of 16.51%. Contamination factors, index of geoaccumulation and pollution load index were also calculated. This study showed that mechanic workshop is one of the major sources of anthropogenic heavy metals concentration in the environment

COMPARATIVE EVALUATION OF GENOTYPING AND CULTURE-BASED TECHNIQUES FOR FUNGAL KERATITIS DETECTION

The study aims to compare the direct polymerase chain reaction with microbial culture for the detection and fungal pathogens in infectious keratitis. A total of 81 corneal ulcers were culture and analyzed prospectively. PCR was performed with all corneal scrapping with fungal and bacteria specific primers. PCR products were analysed and compared with the culture results using standard methods. Of the 81 samples, 80 were positive by PCR, 51 for fungi and 29 for bacteria. Out of 51 PCR positive samples, 22 samples were culture positive and 29 were culture negative. The majority of PCR genotyped samples matched the positive culture results. The positive detection rate of 80/81 (98.8%) with high suspicion of fungal keratitis and positive detection rate of direct PCR 50/51(98.0%) were observed. The sensitivities for the diagnosis of fungal keratitis with direct PCR and culture were 98.0% (50/51) and 43.1% (22/51) (p< 0.001) whereas the specificities were 100.0% (2/2) and 100.0% (1/1) respectively. The time required to complete the direct PCR was only 3 hours. The direct PCR assay is a rapid diagnostic technique with high sensitivity and specificity for infectious keratitis and it is expected to have impact on the diagnosis and treatment of infectious keratitis

Households Demand Analysis For Processed Fruits In Abeokuta Metropolis of Ogun State, Nigeria

Abstract This study hypothesized that demand for for processed fruits is price inelastic i

Epidemiology of Chlamydia Bacteria Infections -A Review

Abstract: In this paper we study the Chlamydia Bacteria Infections. The authors especially try to find the effect of these bacteria infections in human beings. We reviewed the existing models and outlined what Chlamydia causes

Cassava trait preferences of men and women farmers in Nigeria: implications for breeding

Nigeria is the world’s largest cassava producer, hosting a diverse array of cassava farmers and processors. Cassava breeding programs prioritize “common denominator” traits in setting breeding agendas, to impact the largest possible number of people through improved varieties. This approach has been successful, but cassava adoption rates are less than expected, with room for improvement by integrating traits in demand by farmers and processors. This paper aims to inform breeding priority setting, by examining trait and varietal preferences of men and women cassava farmer/processors. Men and women in eight communities in Southwest and Southeast Nigeria were consulted using mixed methods. Women and men had significantly different patterns of cassava use in the Southwest. Fifty-five variety names were recorded from the communities demonstrating high genetic diversity maintained by growers, especially in the Southeast. High yield, early maturity, and root size were most important traits across both regions, while traits women and men preferred followed gender roles: women prioritized product quality/cooking traits, while men placed higher priority on agronomic traits. Trait preference patterns differed significantly between the Southeast and Southwest, and showed differentiation based on gender. Patterns of access to stem sources were determined more by region and religion than gender

Partial ordering of weak mutually unbiased bases

YesA quantum system (n) with variables in Z(n), where n = Qpi (with pi prime numbers), is considered. The non-near-linear geometry G(n) of the phase space Z(n) × Z(n), is studied. The lines through the origin are factorized in terms of ‘prime factor lines’ in Z(pi)×Z(pi). Weak mutually unbiased bases (WMUB) which are products of the mutually unbiased bases in the ‘prime factor Hilbert spaces’ H(pi), are also considered. The factorization of both lines and WMUB is analogous to the factorization of integers in terms of prime numbers. The duality between lines and WMUB is discussed. It is shown that there is a partial order in the set of subgeometries of G(n), isomorphic to the partial order in the set of subsystems of (n)