Critical Analysis of Decision Making Experience with a Machine Learning Approach in Playing Ayo Game

The major goal in defining and examining game scenarios is to find good strategies as solutions to the game. A plausible solution is a recommendation to the players on how to play the game, which is represented as strategies guided by the various choices available to the players. These choices invariably compel the players (decision makers) to execute an action following some conscious tactics. In this paper, we proposed a refinement-based heuristic as a machine learning technique for human-like decision making in playing Ayo game. The result showed that our machine learning technique is more adaptable and more responsive in making decision than human intelligence. The technique has the advantage that a search is astutely conducted in a shallow horizon game tree. Our simulation was tested against Awale shareware and an appealing result was obtained

Physiological response of rabbits to organic selenium: Serum metabolites, liver and kidney function tests and hematological indices

An experiment was carried out to evaluate the serum total protein, glucose, liver, kidney and haematological response to varied levels of exogenous L-Selenomethionine (L-SeMet). Twenty four male rabbit bucks, about 10 months old were randomly allotted to four treatments in a completely randomized design. Blood samples were collected at day 21 and day 42 from the bucks and processed for total protein, glucose, haematocrit, haemoglobin, erythrocytes, leukocytes,and leukocyte differential count determination. Serum total protein was significantly (p < 0.05) higher in rabbits administered 0.3 mgkg-1 and 0.4 mgkg-1 at day 21 than those fed 0.2 mgkg-1. However, Glucose, alanine aminotransferase, spartate aminotransferase, and alkaline phosphatase were not significantly influenced by L-SeMet administration at both days 21 and 42. Blood urea was significantly (p < 0.05) lower in bucks administered 0.4 mgkg-1 L-SeMet comparedto the control. Creatinine and sodium levels in the bucks were also not significantly influenced by L-SeMet. This suggested that exogenous supplementation of L-SeMet did not have adverse effect on the physiological processes of the rabbit bucks. Increased serum total protein observed in the experimental animals could be attributed to L-SeMet administration to the rabbit bucks which probably enhanced dietary protein utilization and/or protein synthesis

An Endgame Procedure for Generating Integer Sequence

In playing Ayo game, both opening and endgames are often stylized. The opening is very interesting with both players showing skills by the speed of their movements. However, there exists an endgame strategy in Ayo game called Completely Determined Game (CDG) such that its usefulness for ending a game should be apparent. In this paper, we present the CDG as a class of endgame strategy and describe its configuration and detailed analysis of its winning positions that generates integer sequence, and some self-replicating pattern

An Empirical Judgment of Computer Simulated Ayo Game for Decision Making

Decision making plays an important role in the life of every living creature. Virtually on daily basis, people must make one or more decision. A faulty decision can lead to defeat in any competition. This paper presents the process of making decisions on the basis of knowledge of game playing as a major key in defining human characteristics. We simulated Ayo game playing on a digital computer and empirically evaluated the behavior of the prototype simulation. Empirical judgment was carried out on how experts play Ayo game as a means of evaluating the performance of the heuristics used to evolve the Ayo player in the simulation. A paper-based questionnaire was designed and administered to the Ayo game players which were used for the assessments of players’ perceptions of the prototype simulation, which gives room for statistical interpretation. This projects a novel means of solving the problem of decision making in move selections in computer game-playing of Ayo game

Governmental Agencies and Reintegration of Returnees in Nigeria: Strategies of Recovery

The study examined the strategies put in place by the governmental agencies for the reintegration of Nigerian returnees from Libya. Primary and secondary data were utilized for the study. Primary data were collected through the administration of questionnaires and interviews. The study population (10,369) comprised the National Emergency Management Agency (NEMA, 34), National Agency against Trafficking in Persons and other related crime (NAPTIP, 108), International Organisation for Migration (IOM, 34), Nigeria in Diaspora Commission (NiDCOM, 15) and Nigeria returnees (10,180) from Libya. The sample for the study was made up of 399 respondents. The distribution is as follows: NEMA (17), NAPTIP (54), IOM (16), NiDCOM (15), and returnees (297). Secondary data will be obtained from decision extracts of the agencies on matters relating to the subject matter, conciliation meetings, and internet sources. Data collected were analysed using frequency, distribution, percentage, and Chi-square. The study showed that vocational training strategies (x2= 3.11); loan facilities for the returned migrants ( x2= 3.32); provision for psychological strategies for the returnees (x2 = 3.22) are some of the strategies available which are put in place by governmental agencies for the reintegration of the returnees. Furthermore, the result of the Chi square analysis showed that the x2 cal (9.2) is greater than x2tab (5.99), hence, the rejection of the null hypothesis. Hence, the study found a significant relationship between governmental agencies’ strategies and returnees’ reintegration. The study concluded that governmental agencies strategies have effect on the reintegration the returnees

Anthropometric design of furniture for use in tertiary institutions in Abeokuta, South-western Nigeria

Students sit for most of the time on school furniturein the classroom. However, the design of schoolfurniture in Nigeria using the anthropometric dataof the users has yet to be given adequate attention.This study was carried out to obtainanthropometric data of students in higherinstitutions of learning in Nigeria for the design ofergonomics chairs and tables for use by students inthose institutions. Seven hundred and twenty (720)students in three selected institutions participatedin the study. Various body dimensions (sittingelbow height, shoulder height, knee height,popliteal height, buttock-popliteal length, statureand body weight) of the students were measuredusing standard anthropometer and 5 th, 50th, and95 th percentiles of the data obtained werecomputed using a SPSS 16.0 statistical package.The existing furniture dimensions in the selectedinstitutions were also measured. Based on theobtained anthropometric data, this paper proposesfurniture design dimensions for seat height, seatdepth, seat width, backrest height (upper), armrestand desk height for students in the selected tertiaryinstitutions. The present study may be a pointer tothe effect that in the design of tables and chairs foruse in higher institutions, the anthropometric dataof the Nigerian students were not considered. It ishereby recommended that similar study should becarried out in other sections of the country

Assessing the irradiance levels of phototherapy devices in Jos, north central, Nigeria

Background: Neonatal jaundice (NNJ) remains a major cause of neonatal morbidity and mortality in Nigeria with significant contribution to the global figures. Effective phototherapy can reduce the complications associated with NNJ. The effectiveness of a phototherapy device (PD) depends mainly on the emitted irradiance of the device. We, therefore, assessed the irradiance of the PDs in Jos, North Central Nigeria in order to determine the effectiveness of the devices and to highlight the need for routine assessment of irradiance levels of PDs in low-middle income settings.Methods: This was a cross- sectional study involving 14 hospitals with a total of 38 functional PDs comprising of 25 (65.8%) locally fabricated, eight (21.0%) light- emitting diode (LED) and five (13.2%) conventional patented devices. The irradiance was measured using the BiliBlanket® light meter II.Results: The irradiance of the PDs ranged from 2 to 102μW/cm2/nm with a median value of 10.6 (IQR 6-18μW/cm2/nm).   Sixteen devices (42.1%) had a suboptimal irradiance (<10μW/cm2/nm); while only five (13.2%) provided irradiance at the intensive level (≥30μW/cm2/nm). The mean distance between the babies and phototherapy lights was 35.1±12.7cm (range 15-70cm).Conclusions: A significant proportion of the PDs in Jos delivered suboptimal irradiance which could reduce the effectiveness of the phototherapy. The irradiance of PDs needs to be assessed regularly and measures should be instituted to improve the irradiance to the optimum level in order to reduce the burden of kernicterus

Knowledge of electronic medical records system among frontline health care workers in Jos University teaching hospital, Plateau State Nigeria

Background: Electronic Medical Records system (EMRs) in any healthcare system has the potential to transform healthcare in terms of saving costs, reducing medical errors, improving service quality, increasing patients’ safety, decision-making, saving time, data confidentiality, and sharing medical. Evidence on the current state of EMR system in Nigeria health system particularly its knowledge among health professionals is limited. Hence, this study was conducted to assess the level of knowledge EMRs among frontline health care workers in a tertiary health institution in Jos, Plateau State.Methods: This was a cross-sectional study conducted between April and August 2019 among 228 frontline health care workers in Jos University Teaching Hospital using quantitative method of data collection. SPSS version 20 was used for data analysis and a p-value of ≤ 0.05 considered statistically significant.Results: The mean age of the respondents in this study was 35 ± 8 years with 93 (40.8%) being 36 years and above. The overall level of knowledge of EMRs was adjudged to be good among 163 (71.5%) of the participants. Category (pharmacists) of the respondents was found to influence good knowledge of EMRs (OR = 1.37; 95% CI = 1.007 – 1.865; p = 0.045).Conclusions: This study has demonstrated a relatively high level of good knowledge of EMRs with variation existing along the categories of health care workers bringing to light the existence of a good knowledge base in the light of future EMRs implementation

Evaluation of a new, perforated heat flux plate design

Accurate measurement of heat flux is essential to optimize structural and process design and to improve understanding of energy transfer in natural systems. Laboratory and field experiments evaluated the performance of a new, perforated heat flux plate designed to reduce flow distortion for environmental applications. Laboratory tests involving dry and saturated sand showed that performance of the new CAPTEC plate is comparable to a solid, standard REBS plate. Very low thermal gradients may have however led to poor performance of the CAPTEC plate in saturated sand. Water infiltration and redistribution experiments using clayey and sandy soils showed an apparent reduced disruption of liquid water and vapour in the soil surrounding the CAPTEC plate as compared to solid Hukseflux and standard REBS plates. Surface area of REBS plate, though smaller than that of CAPTEC, did not lead to any significantly improved evaporation, due to perforations on CAPTEC plate. Field tests in a loam soil indicated that the CAPTEC plates were durable and produced daily total flux values within ~ 0.15 MJ m− 2 of independent estimates