ANALYSIS

This study is an attempt to carry out a morphosemantic analysis of Yoruba adjectives. The aim of the study is to examine the morphosemantic features of adjectives in Yoruba. The study relied on utterances gathered from primary sources. The data sample comprises forty (40) adjectives which were divided into various categories. The data was collected from four (4) native speakers who live in Lagos State where the language is indigenous. The speakers were 3 women and 1 man. The informants were selected based on the differences in age range, sex, place of early childhood and level of formal education. The collection procedures engaged informants in different forms of interaction such as interviews and storytellings. The theoretical framework employed for the research is the Construction Grammar (C×G) theory framework developed by Filmore, Kay, Michaelis and Sag (1988). The findings revealed three things which are: there are morphemes that make up adjectives in Yoruba, there are meanings attached to the morphemes, and lastly, there are various semantic functions of adjectives within the language. The study concludes that Yoruba adjectives are composed of various morphemes, such as prefixes, root words, and reduplications. These morphemes combine to form adjectives in different patterns. The study contributes to a deeper understanding of Yoruba adjectives underlying how morphemes constitutes the adjectives, the meanings attached to the morphemes and the semantic functions of adjectives within the language. Further research in this area can continue to explore the intricate nature of adjectives and their significance within the broader linguistic landscape of Yoruba and other Nigerian languages.

This study analyzed the nutritional and functional properties of moringa root, leaf, and seed including the awareness and utilization of the plant among different demographic groups in Edo State. The research adopted a mixed-method approach, combining laboratory analysis (quasi experimental design) and survey methods. The sample size for the study is 180, representing 10% of the population; 80 market women, 60 community men and 40 community youths. Proximate analysis was conducted to determine the moisture, ash, protein, fat, fiber, and carbohydrate content of moringa seeds and leaves. Additionally, the mineral composition of the leaves was examined to assess their micronutrient profile. A structured and validated questionnaire was used to evaluate the level of public awareness and demographic differences(age and gender) regarding the nutritional and functional benefits of moringa. The reliability of the instrument was determined using Cronbach Alpha Coefficient of 0.99. Findings from the study indicated that moringa is rich in essential nutrients, including vitamins (A, B, C, D, and E), minerals (calcium 641.2mg/100, iron 18.14mg/100, phosphorus 71.1mg/100, potassium 26.1.1mg/100), proteins 27.61%, crude fat 2.5%, carbohydrate 47.09%, Ash content 9.25%, fibre fat 10.11% and antioxidants (Alkaloids, tannins, phenolics, saponins, flavonoids and steriods. The functional properties of moringa include antioxidant, antimicrobial, anti-inflammatory, anti-diabetic, and anti-cancer effects, making it highly beneficial for human health. Despite these benefits, public awareness and utilization remain significantly low, particularly among younger demographics (15-20years). Indicating that the awareness increases significantly with age, (aged 45 and above). The study also revealed that moringa can serve as a viable alternative for addressing malnutrition (x = 2.86), terminal ailments (x = 2.87), lactation (x = 2.93), cooking (x = 2.92), tea (x =3.13), improving food security, and enhancing economic development through commercial cultivation and product. Based on these findings, the study recommended amongst others; increased public awareness campaigns, integration of moringa into government nutrition programs, promotion of large-scale cultivation, and encouragement of moringa-based industries for food, cosmetics, and pharmaceuticals.

Cavitation is a phenomenon that significantly impacts the performance, efficiency, and longevity of ship propellers, often leading to issues such as vibration, noise, erosion, and a reduction in propulsive efficiency. The motivation behind this study stems from the need to better understand the dynamics of cavitation bubbles and their effects on propeller performance to design more efficient and durable marine propulsion systems. As cavitation can cause damage to propeller blades and reduce fuel efficiency, addressing this issue is crucial for the advancement of ship design, particularly in terms of material selection, propeller geometry, and operational strategies. The purpose of this research is to analyze the effect of cavitation-induced bubbles on ship propellers using advanced computational tools, thereby providing insights that could guide future propeller designs and enhance maritime operational efficiency. To achieve this, the study employs ANSYS simulation tools, specifically its Computational Fluid Dynamics (CFD) module, to model and simulate the behavior of cavitation bubbles in proximity to the propeller. The simulations use a multiphase flow model that includes both the liquid and vapor phases, allowing for the simulation of bubble formation, growth, and collapse under various operating conditions using the vp1304 as the propeller model. The study examines different parameters such as propeller rotational speed, fluid velocity, water temperature, and turbulence levels. The simulation environment is built on realistic physical conditions, using detailed mesh generation to accurately capture the complex flow behavior round the propeller blades. ANSYS Fluent's cavitation model is used to simulate bubble dynamics, with a focus on evaluating pressure distributions, vortex shedding, and velocity gradients. The results of the simulations reveal that cavitation has a profound effect on the hydrodynamic performance of the propeller. Areas of the propeller subjected to low-pressure conditions were found to experience intense cavitation, leading to significant performance degradation, including thrust loss, decrease in torque, decrease in the overall efficiency of the model. Additionally, the simulations suggest that optimizing propeller blade shape and operating conditions could mitigate the detrimental effects of cavitation. The findings highlight the importance of considering cavitation dynamics during the design phase and provide a roadmap for improving propeller efficiency, reducing cavitation damage, and enhancing the overall performance of marine propulsion systems.

This project work focuses on socio-semiotic analysis of Itsekiri cultural delicacies. The aim of the study is to examine cultural delicacies in Itsekiri. Data for this study were elucidated from primary and secondary sources. The primary data was collected from five native speakers of Itsekiri and a traditional chief by personal communication, Secondary data comprises published materials on food and culture in the related languages, etc. In course of data analysis, the study adopted a descriptive research design for the description and analysis of the data. The study finds that natural languages like Itsekiri exhibit a high rate of culturally especially when it involves delicacies. The study also found out that sensitivity to food rules and customs is important in building and strengthening cross-cultural relationships.

This project focuses on developing an innovative web-based monitoring system tailored for deep cycle batteries. Serving as a repository of vital information, the system seamlessly amalgamates data from battery-connected sensors, securely storing it within a cloud-based database. Accessible via an intuitively designed web interface, users can effortlessly access essential battery insights, without the need for real-time updates. The system's ingenuity lies in its capacity to translate raw data into actionable insights. Extracted patterns and correlations inform the optimization of battery performance and the extension of its lifespan. The system's intelligence empowers informed decision-making, offering suggestions for adjustments to charging rates, discharge patterns, and operational strategies. These recommendations hold the potential to substantially enhance deep cycle battery longevity, mitigate maintenance costs, and elevate overall system efficiency. Furthermore, the system acts as a trusted guide in selecting deep cycle batteries tailored to specific needs. Conducting meticulous comparative analyses of battery performances and considering pivotal selection factors empowers users to make confident, well-informed decisions, even in the absence of visual aids Spanning applications across the renewable energy, marine, and automotive sectors, this allencompassing monitoring system revolutionizes deep cycle battery management. By prioritizing pertinent data and actionable insights over real-time updates, the system lays the groundwork for efficient, cost-effective, and well-informed battery systems, thus contributing to a sustainable energy landscape

Background to the Study
The 20th century witnessed a significant shift in the nature of global conflicts, from interstate wars to intrastate conflicts, with a rising tide of ethnic and nationalist tensions. Against this backdrop, diplomatic strategies have emerged as a crucial tool in global conflict resolution. This research work provides an in-depth analysis of diplomatic strategies in global conflict resolution in the 20th century, tracing the evolution of diplomatic strategies from traditional state-centric approaches to more inclusive and multi-stakeholder frameworks. Historically, diplomatic strategies have played a vital role in preventing and resolving global conflicts. From the Concert of Europe to the League of Nations, international organizations have been instrumental in promoting diplomatic efforts to resolve conflicts. The United Nations, established in 1945, has been at the forefront of global conflict resolution, providing a platform for diplomatic efforts to prevent and resolve conflicts

Antimicrobial resistance is a major global health problem that requires exploration for new natural drug alternatives. This study examines the extraction process, chemical analysis, and assessment of the antimicrobial properties of the volatile oils from Cymbopogon citratus and Ageratum conyzoides. Whole volatile oils were extracted from the two plants by hydrodistillation. The chemical constituents of both are compared by gas chromatography-mass spectrometry (GC-MS). Five bacterial and two fungal strains were chosen for the antimicrobial studies. The cup-plate agar diffusion method was used to test microbial susceptibility to the volatile oils. The oil yield of the two plants was 1.4% for C. citratus and 0.0079% for A. conyzoides. GC-MS analysis indicated that citral is the main ingredient of C. citratus, while A. conyzoides was high in precocene. C. citratus oil exhibited potent broad-spectrum antibacterial activity against in vitro-tested pathogenic bacteria and fungi in a dose-dependent concentration. With a potent antifungal activity. On the other hand, the essential oil of A. conyzoides showed weak performance and hence inhibited only P. aeruginosa and C. albicans at the highest concentration tested (25% w/v) and exhibited a weak effect against the other clinical isolates used in the study. C. citratus volatile oil demonstrated a very good antimicrobial activity and could serve as a good antimicrobial agent against bacterial and fungal infection