GPH International Journals
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ENHANCING DELIVERY TIME THROUGH SUPPLIER DIVERSITY IN SOUTH-SOUTH NIGERIA
Get PDFThis study examines the impact of supplier diversity on delivery times in construction projects within the South-South region of Nigeria. Supplier diversity, which involves integrating suppliers from varied backgrounds such as local, minority-owned, and small-medium enterprises (SMEs), is proposed as a potential solution to delays in construction completions. The research employs a correlational design and surveys construction project employees from different management levels across several cities in South-South Nigeria. Data were gathered using a validated questionnaire assessing perceptions of supplier diversity and delivery performance. Findings suggest that supplier diversity positively influences delivery time by enhancing operational efficiency, innovation, and resilience. A diverse supplier base mitigates risks associated with supply chain disruptions and improves responsiveness to logistical challenges. The study also identifies challenges in implementing supplier diversity, including higher initial procurement costs and the complexity of managing a diverse supplier base. Despite these challenges, the benefits of supplier diversity; such as improved delivery times, better supplier collaboration, and market expansion, are substantial. The study highlights that expanding the supplier pool not only strengthens the supply chain but also fosters socio-economic development in the region. The research concludes by recommending that construction firms in South-South Nigeria prioritize supplier diversity, invest in capacity-building for smaller suppliers, and improve supplier relationship management. Policymakers are also urged to support local suppliers through favorable policies and infrastructure improvements to enhance the procurement process
ANALYSIS OF CONTRIBUTION OF CREDIT FACILITITIES TO SMALL- SCALE COCOYAM (Xanthosomasagittifolium (i) schott) PRODUCTION IN IGALAMELA ODOLU LOCAL GOVERNMENT AREA OF KOGI STATE, NIGERIA
Get PDFThis study analyzed the contribution of credit facilities to small-scale cocoyam (Xanthosomasagittifolium (I) Schott) production in IgalamelaOdolu Local Government Area of Kogi State, Nigeria. A multiple-stage sampling technique was employed for the study. A total number of one hundred and twenty (120) were selected for this study. Data collected were analyzed using simple descriptive statistics, Gross margin and return per naira invested analysis as well as profitability indices. The finding of the research show that the mean age is (43.4) which show they are in their productive age, (77.5%) were male and majority (50.8%) has secondary education and the cocoyam farmer has a mean of (8.7years) of farming experience in cocoyam production. The cost and return analysis and profitability indices were pointer indicating that cocoyam is profitable (for every one naira invested in cocoyam production, (29) kobo we be return indicating moderate profitability) with a Gross margin (N 1,010,348 per farmer). The result of multiple regression analysis identifies seed cost and fertilizer cost to be positively significant at (1%) respectively while cost of herbicide is negatively significant at (1%), Ridges which is negatively significant at (5%) as well cost of storage negatively significant at (10%). And the table above shows a strong modern fit coefficient of multiple determination (R2) of (96.82%), adjusted (R2) of (96.43%). however, significant constraints include high cost of mechanization, poor road networks, and limited access to extension services. Recommendations includes, Stakeholders and Government intervention to provide input such as herbicides to farmers to aid production of cocoyam and to provide a conducive storage environment for the produce for all ward marketing
A Cultural Heritage Conservation Using GIS Mapping: Study of Ancient Bauchi City Gates
Get PDFCultural heritage conservation plays a vital role in safeguarding a society’s identity, history, and legacy, with ancient structures like city gates serving as tangible reflections of past traditions, architectural ingenuity, and socio-political organization. In Bauchi, Nigeria, the ancient city gates constitute an essential element of regional heritage, yet they confront escalating threats from urbanization, environmental degradation, and neglect. Despite geo-information systems (GIS) proving effective in heritage management globally, their application to Bauchi’s city gates has remained unexplored. This study therefore employs GIS mapping to document the gates’ photographs and precise locations, creating both an educational map and a tourist guide complete with a photo gallery. Adopting a qualitative survey design, the research utilized purposive sampling to interview local custodians of culture and heritage, gathering historical data and firsthand insights. The findings indicate that gates located within the city center are particularly vulnerable to hazards including urban expansion and man-made damage. Notably, many stakeholders despite being aware of protective policies continue activities that risk gate demolition in favor of modern construction. GIS buffer analysis revealed that the western and southern gates lie within 500-meter buffers, and there’s rapidly phasing increase in threat from peri-urban encroachment on areas that previously have not been exposed to these threats. Three gates Kofar Tirwun, Kofar Dumi, and Kofar Inkil have already been completely destroyed, while six others remain in a “fair” to moderate state of conservation. To address these challenges, the study recommends that Bauchi State integrate heritage preservation into urban master plans, establish protective buffer zones (especially within 250 meters of high-density areas), and promote heritage-led urban planning to ensure the long-term survival of these culturally significant landmarks
LEADERSHIP STYLES AND EMPLOYEE PRODUCTIVITY IN THE UNIVERSITY OF PORT HARCOURT, NIGERIA
Get PDFThis study examined the relationship between leadership styles and employee productivity in the University of Port Harcourt, Nigeria. Specifically, it focused on how transformational and transactional leadership styles influence two key indicators of employee productivity: service timeliness and service quality. A cross-sectional survey design was employed, with 196 valid responses collected from non-academic staff across various administrative units. The data was analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) via SmartPLS 4.0. Findings revealed that both leadership styles had significant positive effects on employee productivity dimensions, with transformational leadership demonstrating stronger effects. The study concludes that effective leadership is critical for enhancing service performance in tertiary institutions and recommends targeted leadership development programs that emphasize both transformational and transactional elements to achieve a balanced improvement in timeliness and quality of service
Neonatal Jaundice Cases Attending at a Selected Tertiary Level Hospital in Dhaka, Bangladesh
Get PDFNeonatal jaundice, a prevalent condition among newborns, affects up to 60% of term and 80% of preterm infants globally. It poses a significant health risk, especially in low-resource settings like Bangladesh, due to its potential progression to severe neurological complications such as kernicterus. This study aimed to evaluate the clinical types, risk factors, and socio-demographic determinants of neonatal jaundice at a tertiary hospital in Dhaka. A descriptive cross-sectional study was conducted at the Combined Military Hospital, Dhaka Cantonment, involving 101 neonates (0–28 days old) admitted with jaundice. Data were collected via structured questionnaires and hospital records, using purposive sampling. Variables assessed included neonatal age, sex, gestational age, mode of delivery, feeding patterns, maternal medication history, and Rh compatibility. Data were analyzed using SPSS version 20.0, with both descriptive and inferential statistics applied. Among 101 respondents, most were young (47.5%) Muslim (85.1%) housewives (67.3%) with HSC-level education (40.6%) and modest income (46.5%). Most lived in buildings (64.4%). Neonatal jaundice appeared early (within 2 days) in 55.4% of cases, affected more males (66.3%), and was linked to Rh incompatibility (83.2% of neonates were Rh-negative vs. 83.2% of mothers’ Rh-positive), birth trauma (29.7%), and Caesarean delivery (59.4%). Nearly half had pathological jaundice, often with sepsis (39.6%) or congenital anomalies (19.8%). Maternal age (p<0.01), early onset (p=.04), birth weight (p=.00), and morbidity status (p=0.02) were significantly associated with jaundice type. Neonatal jaundice remains a significant cause of morbidity in Dhaka. The findings emphasize the need for early screening, especially for Rh incompatibility and sepsis. Strengthening institutional delivery practices and parental education can aid in timely diagnosis and intervention, reducing preventable complications
Infinite Abelian group extracted from an infinite sequence
Get PDFIn this paper, we introduce a reversed symmetric Tribonacchi sequence and establish a new recurrence relation associated with it. We construct an infinite series involving binomial coefficients derived from the classical Tribonacchi sequence, leading to the formulation of an infinite Abelian group. Furthermore, we develop a set of 2 by 2 matrices, forming a matrix subgroup by employing the concepts of eigenvalues and eigenvectors tied to the reversed symmetric Tribonacchi sequence. Our results include closed-form expressions and combinatorial representations for the sums of terms in these newly defined sequences. Finally, we explore the interrelationships among these sequences, demonstrating how they naturally give rise to algebraic group and subgroup structures
A Model of Investment Trend Functions: Principal Component Analysis
Get PDFThe applications of matrix method with stochastic terms were established in modeling share prices through quadratic and seasonal trend functions. In particular, the methods of rate of change were adopted to assess the value of share prices on two trend functions. From the results, Mean Squared Error (MSE) was used as a criterion for selection, based on this trend functions: the results show that the Seasonal trend function overtook Quadratic trend. More so, this study also applies Principal Component Analysis (PCA) to analyze the share prices of Access Bank, Fidelity and Merged Bank. The results show that the first principal component explains 81.5% of the variance in the data, indicating a high degree of correlation between the share prices of the three banks. The study provides insight into the relationships between the share prices of the three banks and identifies the underlying factors driving the variance in the data
SOLUTIONS TO PROMOTE GREEN CONSUMER BEHAVIOR: A CASE STUDY OF BAGASSE BASED BIOPRODUCTS IN THE CIRCULAR ECONOMY MODEL IN VIETNAM
Get PDFThis study examines green consumer behavior in Vietnam, focusing on bagasse-based bioproducts - a category of products gaining increasing popularity but still facing barriers such as high costs and limited market penetration. The research indicates that short-term solutions (raising awareness, economic support, and information transparency) combined with long-term strategies (developing a circular economy model for the sugarcane industry) play a crucial role in fostering this behavior. The coordinated implementation of these measures not only encourages green consumption to become mainstream behavior but also contributes to shaping a circular and sustainable economy in Vietnam
EXECUTIVE DIRECTORS’ COMPENSATION AND SHARE PRICE PERFORMANCE OF LISTED CONGLOMERATE FIRMS IN NIGERIA
Get PDFDespite the substantial remuneration packages offered to executives, many firms continue to experience weak share price performance, volatile earnings, and declining investor confidence. This misalignment suggests that compensation structures may not be effectively designed to incentivize executives to maximize shareholder returns. In view of this, this study examined the effect of executive directors’ compensation on share price performance of listed conglomerate firms in Nigeria. The study adopted an ex-post facto research design and utilized a panel data of sixty (60) pooled observations gathered from six (6) listed conglomerate firms in Nigeria over ten (10)-year period (2015-2024) and employed a panel multiple regression technique to analyze the data via E-views 10.0 statistical package. The study findings revealed among others that bonus payment has significant positive effect (Coeff. = 4.0789{0.0375}) on earnings per share of listed conglomerate firms in Nigeria,. Conclusively, the results provide empirical evidence that executive directors' compensation have a significant impact on share price performance, highlighting the need for corporate boards and regulators to carefully consider the design and structure of executive compensation packages. The recommendations made included that corporate boards should consider aligning bonus payments with specific performance metrics to ensure that executive directors are incentivized to drive shareholder value
LEXICAL CHOICES IN POLICE VETTING EXERCISE IN KENYA: HOW FRAMING IS USED TO ACCOUNT FOR THE LEXICAL CHOICES MADE BY POLICE OFFICERS DURING THE VETTING EXERCISE
Get PDFThis paper applies frame analysis approach to interrogate the lexical choices in suspected corrupt practices during the police vetting exercise in Kenya in 2014-2016. The framing theory was used in interpreting what was going on in the police conduct as investigated by the vetting panel. The main focus of this paper was to explain how framing theory informs the lexical choices made by some police officers as they answered to allegations of corruption. The study carried out an in-depth analysis on how Goffman’s frame analysis can be used to appropriately interpret police conduct as brought out during the vetting exercise. The researcher used secondary data from online sources and recorded video clips. The study purposively selected fifteen vetting interviews that were felt to be containing the lexical items that answer to the objectives of the study. These interviews were mainly concerned with financial probity of the various police officers especially in regard to their mobile money transfers. The results of the study revealed that word choices play a crucial role in strategically communicating what the intentions of the speaker. The appropriate interpretation of these lexical items is arrived at by applying primary frameworks which act as the lens through which the listeners can appropriate meaning to what is happening in every day’s social activities