Category Archives: 2018 Journals

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ASSESSMENT OF IMPACT OF BUILDABILITY AND MAINTAINABILITYANALYSIS ONBUILDING DELIVERY IN NIGERIA

1Ihenketu Christopher, 2Iwudibiah Chidi Charles & 3Ebube Ogbonna Christopher

1Department of Building Technology, Akanu Ibiam Federal Polytechnic, Unwana Afikpo, Ebonyi State

2Department of Building Technology, Imo State Polytechnic, Umuagwo

3Building Technology Department, Auchi Polytechnic, Auchi

E-Mail: xtopherihe@gmail.com

Correspondent author:  Ihenketu Christopher

ABSTRACT

        The process of delivering a project to the owner/client on time, within cost and specified quality standard requires the collaborative efforts of different professionals. More often than not, builders are not involved in the design stage to review the production information produced by these professionals. This does result in designs that are not construction friendly or cost prohibitive in terms of maintenance. Thus, this work is carried out to assess the impact of buildability and maintainability analysis on project delivery. A survey of expert opinion on the impact of buildability and maintainability was conducted. Structured questionnaire was designed and administered to senior high ranking construction professionals in two companies undertaking different building projects; and Relative Importance Index (RII) was used to analyze the collected data. Both projects recorded RII≥0.80 for buildability analysis in “facilitating ease of construction” and “reducing design error”. Both projects also recorded high relevance of RII ≥0.900 for maintainability analysis in reducing maintenance cost, guaranteeing end user satisfaction and increasing the lifespan of the project. From the result of our findings, it is concluded that buildability and maintainability analyses have significant impact on project delivery. The thrust of buildability is at the design stage so as to affect ease in the construction phase; while the thrust of maintainability is at the operation/use phase of the building. Thus, buildability and maintainability assures best performance throughout the life cycle of a building or component. It is therefore recommended that builders should be involved in the design stage so that they can make professional contributions to production information, as this will enhance successful delivery of building projects and satisfaction during operation/use phase.

Keywords: Buildability; Maintainability; Building Delivery in Nigeria


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IVESTIGATIVE STUDY ON EFFECT OF NUTRITION ON HIV INFECTED MOTHERS IN SOME SELECTED HOSPITALS IN DEKINA LOCAL GOVERNMENT AREA

Ocheni Joshua & Aye James

Department of Food, Nutrition and Home Science

Kogi State University, Anyigba

Email: Joshuaocheni156@gmail.com

ABSTRACT

The research was carried out on effect of malnutrition on HIV infected mothers in some selected hospital in Dekina local government area of Kogi state. It aimed at bringing to lime light the effect of malnutrition on infected mothers and to create awareness on the health importance of nutrition especially the proper and regular intake of antiretroviral therapy (ART). Samples were gotten from five different hospitals in Dekina local government area of Kogi state i.e. general hospital Egume, general hospital Iyale, Kogi state university teaching hospital Anyigba, Maria Goretti hospital Anyigba, and Grimard catholic hospital Anyigba using a structured questioner. All data obtained were analyzed statistically using a T-test at 5% level of significant. Statistical analysis was carried out in the various hospitals to determine the mean CD4 before ART, the mean CD4 after ART, the mean difference, and the T-values. Statistical analysis was also carried out to determine the mean BMI (body mass index) before, the mean BMI after, mean difference of BMI and T-values. In general, it was found that CD4 count after placement on ART (293.43) was significantly less than CD4 count before ART (38.53). For general hospital Egume, general hospital Iyale, Kogi state university teaching hospital Anyigba, Maria Goretti hospital Anyigba, and Grimard catholic hospital Anyigba. The CD4 count before were 259.78, 209.98, 210.14, 364.82 and 422.48 respectively while the respective CD4 count after were 32.84, 35.88, 38.1, 42.42 and 43.43. The highest level of significance was recorded for general hospital Iyale (T=24.1) with a mean difference of 174.1 while hospital with least significance difference was Grimard Catholic hospital Anyigba (T=11.6) with mean difference of 379.01. Aside patient in general hospital Egume all analysis of data obtained from all the hospital reveal statistically significant increase in BMI for those placed on ART. In general, there was BMI increment from 21.43 to 23.98 with a robust T-value of -2.27. Conversely, there was significant decrease in BMI for those not on ART i.e. 21.98 to 19.10 (T=11.49) the study there shows that nutritional counseling with strict adherence to the use of ART will tackle the problem of malnutrition by restoring the damage done to the body immune system especially to those infected with HIV/AIDs.


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COMPUTATION OF ERRORS IN COMMON PHYSICS EXPERIMENTS

Ukeme Umoh1, Okon Peter2 Aniefiok Udofia1, and Imaobong Paul1

1Department of Physics, University of Uyo, Nigeria

2Department of Science Technology, Akwa Ibom State Polytechnic, Ikot Osurua, Ikot Ekpene, Nigeria.

Corresponding author: ukemeaumoh@uniuyo.edu.ng

ABSTRACT

In conducting experiments in physics, the uncertainty in a measurement is first decided before the measurement is made and the measurements repeated and then the individual measured values are combined into an average final value or the measured value is combined mathematically with other measured values, either via combining equations, curve fitting and graphical analysis, to find a final measured value. The process of evaluating uncertainty associated with the measurement is often called error analysis. The uncertainty of a single measurement is limited by the precision and accuracy of the measurement. Every uncertainty in result of experiment from the expected one has important significance. Even on undergraduate level of our universities, error analysis and interpretation of the result should be done instead of writing just the points of precautions. This approach will make the students somewhat familiar about the error analysis on advanced level. This fact necessitated this work the computation of error in undergraduate common physics experiments. This shall enhance the standardization of our laboratory reporting.

Keywords: Computation, Errors analysis, Uncertainty and Measurement.


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RURAL-URBAN DRIFT: IMPLICATION FOR COMMUNITY AND RURAL DEVELOPMENT IN NIGERIA

I. Dialoke

Department of Industrial Relations and Personnel, Management

College of Management Sciences

Michael Okpara University of Agriculture, Umudike, Abia State Nigeria

Email: finejoe86@yahoo.com

ABSTRACT

The predominant numbers of Nigerian People are rural inhabitants who are preoccupied with agricultural farm work and fishery. Also most of the rural dwellers were not favored by the government, hence no presence of basic infrastructural needs that can assist in their day to day living within the rural environs. The study through theoretical investigation was able to deduce that the causes of rural-urban drift in Nigeria hinges on outburst in population growth, lack of basic, social services such as water, electricity, hospitals, roads, etc. In addition lack of information services, poverty and illiteracy were not left out as among the factors that has debilitating effects on community and rural development. In order to overcome this horrible factor that has attendant consequences on community and rural development, the rural inhabitants tend to advance to urban centers where more job opportunities and social amenities are ubiquitous at every corner of the city. Succinctly, the paper highlighted the consequence effects (Positive and negative) or otherwise implications rural-urban drift has on community and rural development in Nigeria. It then concluded that there is no definitive statement on whether rural-urban drift is beneficial or non-beneficial to community and rural development in Nigeria.


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ENTREPRENEURSHIP, SOCIAL SUPPORT, AND EMOTIONAL INTELLIGENCE AS PANACEA FOR YOUTH EMPOWERMENT, EMPLOYMENT, SELF-RELIANCE AND SUSTAINABLE NATIONAL DEVELOPMENT IN NIGERIA

Edward Kuruku & Kwasedoo Ngbea

Department of Psychology,

Benue State University, Makurdi, Nigeria

Email: edwwardkuruku@gmail.com

*Corresponding author

ABSTRACT

Entrepreneurship as a concept and a vocation is a vital factor in human capital development in terms of job creation and skill acquisition. The objective of the paper is to examine, the role of entrepreneurship in the ever-growing population, with its resultant unemployment and other social problems in the society, especially among the youths, and proffer measures to ameliorate the situation. The unemployment rate in the world has grown astronomically without corresponding infrastructural amenities resulting to pressure on lean scarce resources. Added to this, the educational system in most developing countries are designed and geared towards the humanities, rather than technical, vocational and skills acquisition. This phenomenon has led to many graduates from the universities and other higher institutions of learning not finding jobs, thereby constituting social problems. Emotional intelligence has also been identified as a factor for youth empowerment, as it is perceived to be a predictive factor of entrepreneurial intentions, which refers to the ability to understand, interpret and regulate one’s emotions. Training needs of most institutions of learning have always being geared towards white collar jobs that are hard to come by these days. It is the submission of this paper that, if appropriate social support interventions are given to the youths, it will not only curb youth restiveness and, unemployment, but it will also prevent them from being vulnerable for recruitment into criminal gangs, like Islamic state (ISIS) and other terrorist organizations. National development can only be feasible when technical, vocational and computer education are given top priority, as the world economy is today driven by information technology the implication of this is that, those who lack these basic skills, would be left behind in the labour market. The paper finally recommends among others that, the present educational system especially in developing countries be overhauled to emphasize technical and vocational training which are brain child of entrepreneurship.

Keywords: Entrepreneurship, Social Support, Emotional Intelligence, Employment, Self-reliance, National development.


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ACCRUAL ACCOUNTING BASIS AND CASH FLOW FUTURE PREDICTIONS: EVIDENCE FROM QUOTED COMPANIES IN NIGERIA

Nnubia, Innocent Chukwuebuka* & Fabian C. Obiora

Department of Accountancy

Chukwuemeka Odumegwu Ojukwu University

Igbariam Campus, Anambra State, Nigeria

Email: nnubiae@yahoo.com, oniiudochiobiora@gmail.com

Corresponding author*

ABSTRACT

The study investigates the relationship between Accrual Accounting basis and Cash flow future predictions of selected quoted companies in Nigeria. Sample of 10 Nigerian firms listed on Nigerian Stock Exchange for a period of 10 years (from 2007-2016) was selected. The main type of data used in this study is secondary; sourced from the Nigerian stock exchange fact book. This study applied ex post facto research design. The data collected were analysed using Ordinary Least Square Method. The results show that for the Nigerian listed firms, Cash flow (CFO) has positively associated with accounts receivable (0.522725), accounts payable (0.823528), deferred tax liability (0.632530) and depreciation expense (0.075088).The study, therefore recommends among others that the Investors should not ignore information from current accruals, since knowledge of accounting accruals aids in predicting future cash flows over and above these firm characteristics.

Key words: Accrual Accounting Basis, Cash Flow Future Predictions, Nigeria.


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THEORETICAL REVIEW OF THE REGULATORY FRAMEWORK FOR FOREIGN DIRECT INVESTMENT IN NIGERIA

Michael Sunday Oriola

Joseph Ayodele Babalola University, Ikeji-Arakeji, Osun-State

Email: michaeloriola@yahoo.co.uk

ABSTRACTS

This paper tries to answer the question whether and to what extent initiatives in improving regulatory frameworks and trade-related infrastructures caused or contributed to increase FDI in Nigeria. Thus, Nigerian government has at various times enacts policies that permit and encourage foreign investments in Nigeria by non-nationals. This paper critically examines the extent these various policies have been successful in attracting foreign investors to Nigeria. Data and information from library, internet, journals and text books were used for its methodology. However, finding shows that successive reforms to improve Nigeria’s business climate have not encouraged foreign investors, nor yield much success. It recommends that Nigeria government should vigorously pursue the ongoing privatization of the downstream sector of its oil industry. The privatization of the downstream sector will help to integrate the oil sector into the economy. The integration of the oil sector into the economy will boost its potential to contribute to economic growth and subsequently improve the investment environment and thereby enhance FDI inflows to Nigeria.

Keywords: FDI, Regulatory framework, Government policy, Nigeria.


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IMPACT OF GAS PRICING AND DEMAND ON OUTPUT IN NIGERIA

Binta Yahya

Department of Economics

Adamawa State University, Damaturu

ABSTRACT

This study examines the effect of natural gas pricing and natural gas demand on National output (GDP) in Nigeria. The interactions between gas demand, gas price and GDP was investigated using the structural vector auto-regressive (SVAR) model. Time series monthly data were collected from 1996 -2016 on gas demand, gas supply, gas retail price, petrol retail price and GDP. The result indicated that gas price has a significant impact on gas demand and gas demand also determines gas pricing; and that gas demand has a significant impact on GDP. Furthermore, the impulse response showed the response of GDP to   gas demand to be negative, but positive to    gas supply   petroleum retail price and gas retail price . The variance decomposition showed that petroleum retail contributed more to changes in GDP followed by gas demand, then gas supply, while gas price contributed least. Findings Suggests that the government should invest  in gas infrastructure and enact proper monetisation and utilisation policies that will encourage foreign and local investors so as encourage supply and increase revenue earnings for the government .


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USING PRODUCTIVITY INDEX TO MONITOR STAFF PERFORMANCE: A CASE STUDY OF CITY BENZ LTD

A.H. Eneh., D.N. Okafor., C.I. Akobundu., U.C. Arinze

aDepartment of Computer Science, Faculty of Physical Sciences,

University of Nigeria, Nsukka

Email: agozieh.eneh@unn.edu.ng1

* Corresponding authors

ABSTRACT

The research work is information management system, designed to monitor productivity performance of employees in organizations using index productivity measurement. The index productivity measurement is an approach that calculates objective performance score on every activity of an employee. The calculated objectives performance used is based on the main performance key indicators which were agreed benchmark for evaluating and monitoring staff by the company. This process helps the company to compare performance over time and identify trends that facilitate progress of the company. It is also capable of identifying the employee who steals the time and money from the organization. The proposed system was designed using visual basic programming language, which is an excellent platform for writing a client or web application that access a database. Objective Oriented Analysis and Design Methodology (OOADM) will be used to analyze the system. Unified Modelling Language (UML) will be used to model the software. The researchers also showcase the data structures and techniques involved in processing of the design the system.  

Key words: Employee performance, Productivity, Monitoring 


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IMPACT OF AUTOMATION STRATEGY ON WORKFORCE EFFICIENCY (A STUDY OF BROADCASTING CORPORATION OF ABIA BCA)

Melletus Uchechukwu Agbo

Department of Business Administration

College of Management Sciences

Michael Okpara University of Agriculture, Umudike, Nigeria

Email:

ABSTRACT

This study examined the impact of automation strategy on workforce efficiency with respect to Broadcasting Corporation of Abia (BCA). Using frequency distribution table, and percentages to analyze   the data from the questionnaire, while simple regression and correlation with the use of SPSS were used to analyze the hypotheses. Findings from the study indicated that, there was significant effect of automation strategy on workforce effectiveness as indicated table 3.10.1 were p-value 0.331 was greater than 0.184 that is (real 0.0.331 > r tab 0,184), the researcher rejectes Ho and accepted the alternative hypothesis thereby concluded that there was significant effect of automation strategy on workforce effectiveness in broadcasting corporation of Abia state. Secondly, there was significant relationship between automation strategy and employee’s performance as shown in3.10.4 were the result of the analysis revealed that the Calculated t-value of 23.218 is greater than the table value (-4.449), therefore, the null (H0) hypothesis was rejected, while the alternatives hypothesis (H1) accepted. This implied that there is significant relationship between automation strategy and employee’s performance in broadcasting corporation of Abia state. Therefore the study recommended that any organization that desires high output performance (financially and non-financial wise) should endeavor to embrace the principles of automation strategy which was embedded in strategic management. Also to avoid failure or the death of an organization, the managers of the organization should be committed to institutionalizing the practice of strategic management in its culture by ensuring that strategic planning permeates every nook and cranny of the organization and making sure that strategies planned are implemented else it will be a waste of time and resources.

Keywords: Automation Strategy, Workforce Efficiency, Broadcasting.