Journal of Research Administration

Prof. Ali H. Al-Shuaili PDF

The hazardous waste is generated from discarded consumer products, chemicals, pharmaceuticals, pesticides, personal care products, electronic products, industrial by-products, sludge, and waste oils. Hazardous products have the potential to harm humans or the environment. While education is key to addressing this issue, this paper responds to this gap by investigating a small sample of pre-service university students' (n=74) knowledge of the hazardous waste sources and their impacts on the natural environment. A quantitative-method questionnaire revealed that the level of knowledge of hazardous waste was not good among most of the students. Students’ knowledge means scores show significant differences with respect to gender in favor of female students and with respect to the field of study in favor of science-related programs.  Accordingly, the study suggests introducing some relevant extracurricular activities besides the enhancement of concepts related to environment, pollution and waste management in university syllabi. Additionally, academic institutions and other concerned organizations should conduct intense information dissemination on waste and its management. A recommendation for further relevant studies is drawn.  

Victoria Ebong Nkebem; Njoku Raymond Amanze; James, Runyi Daniel; Mbu, Theresa Azin; Imanyi Victor Ushie; Florence Patrick Ebiowei; Ogar Angela Andornimye; Okorie Jenefail Paul; Ekpenyong Kingsley Bassey PDF

The study investigated the effects of the COVID-19 pandemic on tourist resorts within Calabar Municipality, Cross River State, Nigeria. Specifically, the research sought to identify the tourism facilities and recreational activities available in the selected resorts and to evaluate the pattern of visitor patronage before and during the pandemic period. Data for the study were gathered through the administration of questionnaires and the use of observational checklists. A hypothesis was formulated to determine whether any significant variation existed in visitor arrivals prior to and during the COVID-19 outbreak. The findings indicated noticeable differences in the level of tourist patronage and revenue generated across the resorts during the two periods under review. The study further revealed that reduced customer turnout, decline in revenue, and workforce downsizing were among the major difficulties faced by resort operators during the pandemic. Based on these findings, the study recommended that resort managers should make adequate financial provisions to support staff welfare and minimize job losses during periods of crisis. It also suggested that the government should strengthen security measures within tourist destinations to ensure the protection of both employees and visitors.

Oyakhiromhe Bamidele Agbadua; Ebisi Njideka Lilian PDF

In Nigeria, where remittances have become a vital lifeline for millions of households and the broader economy, persistent foreign exchange unpredictability continues to create uncertainty for businesses and investors alike. Remittances inflows and FX swings, intersect with economic innovation in the Nigerian financial sector, in this study, we examine the extent to which strong corporate governance and high-quality financial reporting can help turn challenges into opportunities. Using a mixed-methods approach that combines qualitative insights from secondary literature and policy documents with quantitative multiple linear regression models, the study finds that remittances serve as a relatively stable source of foreign capital that fuels innovation in fintech, digital banking, and payment solutions. However, sharp exchange rate fluctuations often disrupt planning and investment, while firms with robust corporate governance and reliable financial reporting are better positioned to absorb shocks and channel remittance flows into innovative products and services. The findings highlight that good governance and transparent reporting act as important cushion and facilitators. They enhance confidence among stakeholders, improve access to capital, and encourage the kind of strategic risk-taking that drives meaningful economic innovation. In a sector often criticised for non-transparency and weak oversight, this research reiterates the practical value of strengthening institutional quality. Furthermore, the study offers timely insights for policymakers, regulators, and bank executives in Nigeria and other remittance-dependent emerging markets, reinstating that improving corporate governance and financial reporting is not just a compliance issue, it is a strategic lever for building resilience and fostering innovation in turbulent economic conditions.  

Ebisi Ebuka Promise (M.Eng); Prof. Eje Brendan Ekete ; Itodo Agatha Chizoba (M.Eng) PDF

Drying is a key method for preserving agricultural products. It slows down the growth of microbes and extends shelf life by lowering internal moisture. This study looked into the drying process of sweet potato chips using three different pre-treatment methods: standard chipping (Control, T1), 20% citric acid soaking (T2), and thermal blanching (T3). The samples were dried with a solar dehydration system, and we measured their weight loss over time until they reached a stable state. We then fitted the moisture ratio data to three well-known thin-layer drying models: Newton, Henderson and Pabis, and Page, using non-linear least squares regression in Python. The results showed that all samples displayed a falling-rate drying pattern, with internal mass transfer being the main factor that slowed the process. The sample soaked in citric acid (T2) lost moisture the fastest and had the lowest final weight due to changes in the cell structure. In contrast, blanching (T3) initially slowed down moisture loss because of surface starch gelatinization, but stabilized dehydration rates later on. Our statistical analysis found that the Page model gave the best fit for all pre-treatments, achieving the highest Coefficient of Determination (> 0.992) and the lowest Root Mean Square Error (RMSE < 0.016). In conclusion, while citric acid soaking delivers better efficiency, thermal blanching helps preserve quality more effectively. The results confirm that semi-empirical models, especially the Page equation, work well for simulating the solar dehydration of pre-treated starchy tubers.   

Muhlis; Mansyur Ramly; Masdar Mas,ud; Junaidin Zakaria PDF

This research was carried out with the objective (1). To find out and analyze the influence of Ambidextroous Leadership, HR Orchestration, and Bureaucratic Isomorphism on Adaptation Capacity in City Regency Governments in South Sulawesi. (2). To find out and analyze the influence of Ambidestrous Leadership, HR Orchestration, and Bureaucratic Isomorphism on Organizational Resilience in City Regency Governments in South Sulawesi. (3). To find out and analyze the influence of Adaptation Capacity on organizational resilience in City Regency Governments in South Sulawesi (4). To determine the Influence of Ambidextroous Leadership, HR Orchestration, and Bureaucratic Isomorphism on Organizational Resilience through Adaptation Capacity in City Regency Governments in South Sulawesi. Data collection was conducted using a questionnaire of 384 respondents, with the data analysis method used in this study being descriptive analysis and SEM (structural Equation Modeling) analysis with the help of the AMOS program. The results of the study show that (1). Ambidextroous Leadership, HR Orchestration, and Bureaucratic Isomorphism have a positive and significant effect on the adaptation capacity of city district governments in South Sulawesi (2). Ambidextrous leadership has a direct effect on the organizational resilience of the city district government in South Sulawesi. (3). HR orchestration, and Bureaucratic Isomorphism have a direct positive effect on organizational resilience. 4). Adaptation capacity has a significant effect on organizational resilience. (5). Ambidextroous Leadership, HR Orchestration, and Bureaucratic Isomorphism have a positive and significant effect on organizational resilience through adaptation capacity.