Search results

The earliest recorded use of computers in Nigeria was by the Nigerian Ports Authority, Lagos in 1948 for invoicing and general accounting. Until recently computers were used only for accounting purposes in Nigeria. However, computers are now being used in about 16 libraries for various functions such as acquisition, cataloguing, circulation services, information services (including CD‐ROM searches) and administrative and management functions. Although these uses are still for most libraries at the priMary level, the fact that some libraries have taken this critical first step is encouraging and promising. The situation has improved so much that whereas most vendors who had previously ignored the potential of selling library software packages are now actively involved in promoting the available packages.

Suggests that access to and sharing of information resources are dependent on the automation of library operations and use of computers. Profiles characteristics of libraries in three African countries (Ghana, Kenya and Nigeria), with particular emphasis on the state of the art of technological capabilities. A very small number of libraries have online public access catalogues, and very few of the respondents to the survey reported here indicated that their staff members had an excellent knowledge of computers and computer functions. About 44 per cent of responding libraries own computers, and the most common microcomputer application is local database searching. Lack of funds and training in librarianship are two major problems, though the vast majority of librarians indicated a strong desire to further their education in librarianship. When planning automation, it is important for African librarians and computer scientists to get leaders in authority involved. Resource sharing and co‐operation among libraries need to be given serious consideration.

This study aims to investigate the extent of adoption of information and communication technology (ICT) in university libraries in Nigeria.

Postal survey was the instrument used for data collection. Almost 60 per cent of the University Librarians out of the 29 university libraries surveyed completed their questionnaires.

The results of the survey show that only six university libraries are fully “computerized”, nine are “about to be computerized”; seven of the surveyed libraries have installed local area networks, five have online public access catalogue and only four libraries provide internet service. The major obstacles that influence effective adoption of ICT in university libraries are inadequate funds and the poor state of electricity in Nigeria.

The federal government should increase the present level of funding of Nigerian university to improve the library development fund, which is the major source of funding available to university libraries. The poor state of electricity in Nigeria should also be improved by the federal government for sustainable adoption of ICT by university libraries.

The paper proposes that computer networking of university libraries is feasible and recommends the development of the Nigerian university libraries network and academic libraries network.

This paper aims to survey the need for full capacity utilisation of transmission lines in power systems network operations. It proposes a review of the N-1 security criterion that does not ensure reliable dispatch of optimum power flow during outage contingency. The survey aims to enlarge the network capacity utilisation to rely on the entire transmission lines network operation.

The paper suggests transmission line switching (TLS) approach as a viable corrective mechanism for power dispatch. The TLS process is incorporated into a constraint programming language extension optimisation solver that selects the switchable line candidates as integer variables in the mixed integer programming problem.

The paper provides a practical awareness of reserve capacity in the lines that provide network security in outage contingency. At optimum power flow dispatch, the TLS is extended to optimal transmission line switching (OTLS) that indicates optimal capacity utilisation (OCU) of the available reserve capacity (ARC) in the network lines.

Computational efficiency influenced the extension of the OTLS to optimal transmission switching of power flow (OTSPF). The application of OTSPF helps reduce the use of flexible AC transmission systems (FACTS) and construction of new transmission lines..

The paper surveys TLS efforts in network capacity utilisation. The suggested ARC fulfils the need for an index with which the dispatchable lines may be identified for the optimal capacity utilisation of transmission lines network.

Rural farmers’ access to farm credit in Nigeria has been very low, which affects farm performance, and credit providers have blamed for the problem in the sector. While this general perception persists the fact may be the case of credit demand, rather than just the risk-averse attitudes of credit providers. The purpose of this paper is to investigate significant factors influencing farmers’ credit demand to ensure efficient credit provision.

The research adopted mixed methods for an in-depth investigation into the problem. There were 216 research participants split into equal halves of men and women from six local government areas of Nasarawa State. Data collection methods employed structured interviews, focus group discussions, close/open-ended and key informant interviews. Analytical tools involved descriptive statistics, the logit and multinomial logit models to determine participants’ socio-economic characteristics, sources of credit, access, factors influencing credit demand generally and from the various sources of credit identified.

Findings reveal only 47.6 per cent of the participants accessed credit, with fewer women accessing than men. The most accessed forms of credit are from the semi-formal sources, with more men accessing from formal sources and more women from non-formal sources. Factors having significant influence on credit demand generally are education, group membership and household size. And from formal, semi-formal and non-formal credit sources are education, information on sources of credit, deposits, household size and marital status; education, deposits, group membership, household size, flock size; and education, group membership, and gender from the non-formal credit providers, respectively.

Due to time constraint, this study data were collected concurrently with both quantitative and qualitative methods and did not allow for the interrogation of findings from one method with the other. In addition, the research categorised the agency of women based on marital status only as single or married and did not interrogate the agency of women further, this may be a limitation as some of the female participants are from polygamous homes.

Unlike the current concentration of Nigerian research of this kind with quantitative methods alone, this research contributes particularly to Nigerian research output and experience by triangulating both quantitative and qualitative methods to explore farmers sources of credit, access and factors determining access to credit in the study area.

This study examines the level of awareness about high blood pressure and the role of librarians in the dissemination of health information among residents in Lagos State, Nigeria.

The population comprised high blood pressure patients at the University of Lagos Teaching Hospital in Lagos State, Nigeria. A sample of 900 patients was taken from the existing population of high blood pressure patients comprising male and female aged 15-55 years and above. Data for the study were collected through the use of a structured questionnaire. Few in-depth interviews were also conducted to enrich the data from the structured questionnaire. Some descriptive statistical techniques were used to analyze the data obtained from the structured questionnaire, while the data obtained from the in-depth interviews were subjected to content analysis.

The findings revealed that awareness about high blood pressure was generally low among the study population. It was also discovered that the librarians working in the medical and public libraries in Lagos State provided information services to members of the communities. However, the librarians affirmed that their role in the dissemination of information to the public was inadequate.

The study was limited to the high blood pressure patients at the Lagos State University Teaching Hospital, while the patients attending other hospitals in Lagos State were not included as a result of time factor and lack of funding for the research. The views of the excluded category of patients on the level of awareness of high blood pressure may vary.

Good health is the bedrock of human development, and awareness is the first step in the battle against the scourge of ill-health. Recognizing the need for increased level of awareness and the value of disseminating useful information are vital to patients in the management of high blood pressure.

Ọsẹ dúdú production and sale constitute a major indigenous business among the Yoruba people. Scholars have noted that the business is capable of boosting the socio-economic status of black soap entrepreneurs and of countries. However, ọsẹ dúdú enterprise has some significant threats and problems that are yet to be researched. This chapter examined the challenges of osẹ dúdú entrepreneurs in Southwest Nigeria. Twenty-six interviews were conducted among indigenous black soap producers and sellers in Ogun, Oyo and Lagos States. Data were analysed in themes. Weather, financial, spiritual, copyright and succession challenges, as well as issues such as a large number of sellers, debt, lack of support, pricing and brand competition, were found to be problems faced by black soap entrepreneurs. This chapter concluded that certain controllable and uncontrollable factors were not only capable of limiting the development of osẹ dúdú business but also have adverse implications for the achievement of the sustainable development goals through the indigenous resource. This chapter suggests that osẹ dúdú business actors such as mechanical engineers, local fabricators, financial institutions, and governmental and non-governmental agencies collaborate with black soap entrepreneurs to ameliorate the challenges of the latter. It is only through this alliance that black soap entrepreneurs can contribute to indigenous business development and the achievement of sustainable development goals in Africa.

University libraries are not only crossroads of scholarly communities but are also now connecting business proprietors to places, institutions, and resources that support business growth. Therefore, through creating new formal and informal partnerships, university libraries can create friendly environments where external users like small and medium enterprises (SMEs) can work together to access and use research and innovation (R&I) information for the sustenance and growth of their business ventures. Vibrant and reengineered university library partnership programs can go a long way in engaging national, regional, and international business growth activities.

This chapter reports on a study carried out on Ugandan university libraries and how they can serve SMEs with their university’s research output. The purpose of the study was to investigate the need for restructuring university library partnerships in order to serve SMEs better through their R&I information services. The study used an exploratory research design and used questionnaires and interviews to collect data. This chapter reports on available formal and informal innovative university libraries’ partnerships with different organizational levels of SMEs; the communication and organizational structures between university libraries and SMEs; shared visions, missions, standards, and policies of Ugandan university libraries and SMEs; and the roles and collaborations with professional library bodies such as the Consortium of Ugandan University Libraries (CUUL), Uganda Library and Information Association (ULIA), and the International Association of Technological University Libraries (IATUL), among others.

This study investigates female labor force participation (FLFP) in Nigeria, over the period 1990–2020. It analyzes the effect of some poverty indices on FLFP, thereby contributing to the ongoing debate on female labor participation, particularly as it relates to household poverty and its alleviation. The study sources data from World Bank Data Bank and employs autoregressive distributive lags after confirming the stationarity of all variables of interest. While there is no long-run relationship among the variables of interest, the results from the short-run estimate show that one year lagged FLFP, fertility (family size), total unemployment and gender ratio in labor participation are poverty indices that positively influence female labor participation. On the other, female unemployment, male unemployment and GDP growth rate are negative determinants. However, female education and household income per capita as poverty indices are insignificant determinants of female labor participation for the period under study. These findings are important for government/policy-makers in Nigeria to develop a policy framework that can improve poverty in the country as well encourage FLFP in the country since their contributions have meaningful impact in alleviating household poverty and on the entire economy.