Ifa Divination Trays from Isale-Oyo

This paper is a study of the images and patterns on ifa divination trays from Isale-Oyo. The paper also explains some ifa paraphernalia. The paper establishes that ifa trays from Isale-Oyo bear distinctive features when compared with other ifa trays in Yorubaland such as those of Ijebu and Osogbo. Central to this study is the iconographic description and interpretations of Isale-Oyo divination trays. Data were collected through direct interviews with divination tray owners. Photographs of the trays were also taken. The investigation revealed that: • Divination trays from Isale-Oyo combine features found on both Ijebu and Osogbo trays. • The Esu figure continues to occupy the top central position on Oyo divination trays, even though with representational variations elsewhere in Yorubaland. • Some divination trays in Oyo carry no decorations on their borders, and in some recent cases, ceramic plates are now used for divination.Este artigo trata dos padrões e imagens dos tabuleiros de adivinhação ifa usados em Isale-Oyo (Nigéria), bem como de outros objectos religiosos associados. Argumenta-se que os tabuleiros ifa de Isale-Oyo têm características que os distinguem de outros tabuleiros ifa da região yoruba, como os de Ijebu e Osogbo. A descrição e a interpretação da iconografia dos tabuleiros de adivinhação constituem o foco deste estudo. Os dados discutidos foram recolhidos através de entrevistas a proprietários de tabuleiros de adivinhação e fotografias de tabuleiros. Conclui-se que: • Os tabuleiros de adivinhação de Isale-Oyo combinam traços dos tabuleiros de Ijebu • e dos tabuleiros de Osogbo. • A figura de Esu continua a ocupar a posição central superior nos tabuleiros de adivinhação de Oyo, embora se registem variações na sua representação noutras zonas do território yoruba. • Alguns tabuleiros de adivinhação de Oyo não possuem qualquer decoração nos frisos, e nalguns casos recentes vêm sendo utilizados na adivinhação pratos de cerâmica

Effect of drinking magnetized water on immunity and carcass quality of broiler chicken

This study was conducted to determine the effect of drinking Magnetized Water (MW) on the immunity of broiler chicken. The problem which this study focused on was the mortality rate of broiler chicken which is common in some poultry farms in Nigeria due to some factors that could lead to loss of income. There is a need for economical methods for boosting the immunity of Broiler Chicken (BC) in order to reduce the mortality rate. BC (Arbor Acres breed) was given MW. The magnetized water was produced by passing water through the magnetic field in a pipe. The treatments were MW treated for 33s by passing the water through pipe surrounded with magnets one time(T1), MW treated for 66 s by flowing twice through the magnetic unit (T2), T3 was MW treated for 99 s and control (Non-Magnetized Water, NMW, T0). A total of 80 BCs (day old) with 20 BC for each treatment were given MW (T1, T2 and T3), NMW and monitored for 7 weeks. Blood samples were collected for hematology and analyzed using standard methods. The values of white blood cell for T0, T1, T2 and T3 were 153.61×10-9/L, 133.20×10-9/L, 134.78×10-9/L and 101.12×10-9/L and for lymphocytes, were 137.08×10-9/L, 120.79×10-9/L, 125.49×10-9/L and 96.12×10-9/L, respectively. MW T1, T2 and T3 increased body weight gain of the BC by 410, 320 and 210g/broiler. Protein contents of the carcass for T1, T2, T3 and T0 were 13.13%, 13.23%, 13.18% and 12.80%, respectively. MW can therefore enhance production of healthy broiler chickens

IN VIVO AND IN VITRO EFFECTS OF ARTEMISININ GROUP OF DRUGS ON TRYPANOSOMOSIS IN MICE

This study was done to study the effect of artemisinin groups of drugs on mice experimentally infected with the protozoan Trypanosoma brucei and on Trypanosoma brucei invitro. Commercial artesunate and artemether were used with diminazene aceturate serving as control. It was discovered that artemether administration resulted into seven days of aparasitaemia of trypanosomosis in vivo and reduced motility of the trypanosomes in vitro. There was synergistic effect in the action of artesunate and diminazene aceturate. In vitro analysis gave a similar result in that the trypanosome were found to be sensitive to artemether  with an MIC of 0.6µl,  artesunate with berenil combination and the artemether treatment group 2.5µM. The implication of these results is discussed and advice is given on the potential adaptation of artesunate for treatment of trypanosomosis and planting of Artemisia annua tree in the country.Â

Relative Contributions of Talent, Interest and Exposure to Artistry

This research sets out to find the relative contributions of Talent, Interest and Exposure, three important artistic factors, to artistry.  The experiment was applied to students of Emmanuel Alayande College of Education, Oyo, Nigeria who did not have prior knowledge of Fine and Applied Arts but were offered admission to study the course as a beginners-course in the college. 20 students were randomly selected from the 2007/2008 set. Five drawings and five paintings of each student were chronologically selected from their first semester. Another set of five drawing and painting was selected at the end of their course in 2009/2010. Standard coefficient was used to, first, weigh the composite contributions of the independent variables (talent, interest and exposure) to the dependent variable (artistry).  A sociometric marking of the works were done by 3 teachers of art. The result showed that the joint contribution of the independent variables to the dependent variable was significant and that other variables not included in this model may have accounted for the remaining variance. The result of the sociometric marking showed that the students have developed almost professional artistic skills compared to when they were admitted. The standard regression coefficients was used to determine the relative contributions of the independent variables for the explanation of the dependent variable, Interest, (B=0.446, t=4.064, P<0.05) is the most potent contribution to the prediction, followed by Talent (B=0.373, t=2.718, P<0.05) and Exposure (B=0.0397, t=0.436, P>0.05) in that order. Keywords: Fine and Applied Arts, Talent, Interest, Exposure, Artistr

Management Accountants’ Functions and Control System in Informal Sector’s Business Decisions in Nigeria

This paper examined the effects of Ownership-Controls and Management Accountant(s) functions indecision making process of informal businesses (SMEs) in Osun State of Nigeria. Disparity cases that areoften experienced by Management Accountants on decisions and that of business Owners in informalbusiness sectors – One-man businesses, partnership businesses and other private companies necessitate thisstudy. Many Accountants in the informal business sectors are suffering from a lot of hardships through self - designed decisions usually imposed by business Owners at the expense of information generated throughcalculated parameters on business decisions. The study used both Simple Percentage Method andDescriptive Data Analysis Method (DDAM) to evaluate 10 informal businesses in Osogbo, the capital city ofOsun State of Nigeria. The study revealed that most informal Businesses failed due to the fact that Ownersare always ignoring the advice of Management Accountants in vital business decisions. The paperrecommends proper utilization of MCS principles in line with information supplied by ManagementAccountants in both formal and informal sectors of Nigeria economy so as to aid the function and servicedeliverance potentials and subsequent improvement in SMEs results in Nigeri

Assessment of Heavy Metals Level in Soil and Vegetables Grown in Peri-Urban Farms around Osun State and the Associated Human Health Risk

Farming around urban centres (peri-urban farming) is a major source of fresh crop produce, notably vegetables. However, the limitation of land resources and the associated high level of soil contamination from domestic and industrial pollutants are major concerns for the safety of food materials from peri-urban farms. Thus, this study investigated heavy metals (As, Cd, Cu, Pb and Zn) concentration in soil and vegetable samples (Amaranthus hybridus and Corchorus olitorius) collected from selected peri-urban farms with a view to providing information on the human health risks associated with consumption of peri-urban vegetables.This study showed that the concentration of investigated heavy metals in the soils of peri-urban farms were within the background range for farming set by FAO/WHO (2002) and EU (2006) while appreciable level of these metals were observed in vegetable samples. Arsenic concentration was below detection limit in all samples. Amaranthus showed higher retention capacity for the assayed heavy metals except Cu. Transfer Factor values showed metal uptake by vegetables in the order Cd > Zn > Pb > Cu. The estimated daily intake showed that the highest consumption of Cd, Cu, Pb and Zn were from Amaranthus. The Health risk index showed high values for Cd and Pb but low values for Cu and Zn for both Amaranthus and Corchorus. The results obtained in this study regarding the hazard index indicate that vegetables grown in selected peri-urban farms are not safe for consumption

Antibiotics resistance of a strain of Escherichia coli isolated from bore hole in Ile Ife, Osun state, Nigeria

Abstract:Escherichia coli were isolated from water from two boreholes in Ile Ife, Osun state, Nigeria. This was an indication of faecal contamination. These strains of Escherichia coli were Gram negative short rods, Catalase positive, Methyl red positive, Voges Proskaeur negative. The strains could ferment glucose galactose, sucrose, lactose, mannitol and maltose with the production of acid and gas but could not hydrolyze starch. A particular strain was resistant to sulfamethoxazole, ampicillin, cotrimoxazole, cephaloridine, streptomycin, carbenicillin, sulfafurazole and tetracycline but sensitive to gentamicin, colistin, nalidixic acid, nitrofurantoin and colistin sulphat

Comparative Analysis of CMA and MMSE in MIMO-OFDM System

Channel estimation is one of the techniques used to achieve high data rates and low bit error rates in wireless communications. In wireless communication system, where Multiple Input Multiple Output - Orthogonal Frequency Division Multiplexing (MIMO-OFDM) exists, the effect of channel causes the received signal to be distorted which necessitates the receiver to have an insight of the channel known as the channel estimation. However, most of the existing techniques such as Least Square Error (LSE), Minimum Mean Square Error (MMSE) and Best Linear Unbiased Estimation Algorithm (BLUE) employ pilot symbols. High errors are observed in addition to computational complexity and in the platform other than MIMO-OFDM. In this paper, performances of Constant Modulus Algorithm (CMA) and MMSE are evaluated, and compared with each other in the 3x3 MIMO-OFDM systems. The system model for 3x3 MIMO-OFDM system incorporating each of CMA and MMSE consists of a transmitter, frequency selective channel and the receiver. 1000 bits are generated randomly and served as input signal. Three antennas configurations at the input of the frequency selective channel radiate the signal. The three antennas at the output of the channel receive the radiated power, processed by appropriate signal processing techniques. Each of MMSE and CMA techniques is performed at SNR of 5, 10 and 15dB. The system model is simulated using MATLAB 7.2 application package and evaluated using Mean Square Error (MSE) and convergence value. The results obtained show that CMA gives lower error than the MMSE and converges faster. Therefore, the study has shown the significant reduction in computational complexity and can be used by wireless design. Keywords: Constant Modulus Algorithm, Orthogonality, Channel Estimation, Multiple Antenna, Cyclic Prefix

Effects of rock phosphate amended with poultry manure on soil available p and yield of maize and cowpea

The effect of rock phosphate (Sokoto and Ogun rock phosphates) amended with poultry manure on soil available phosphate (P) and yield of maize and cowpea grown sequentially was evaluated for four cropping seasons. The results obtained showed superiority of single super phosphate (SSP) application over either Sokoto or Ogun rock phosphates. However, complementary application of the Sokoto and Ogun rock phosphates with poultry manure increased maize plant height by 12 and 6, and 19 and 8%, respectively. Also, percent phosphorus contents in maize and cowpea leaf tissues increased respectively by 33 and 22, and 22 and 25% in 2000, and by 25 and 6, and 16 and 18%, respectively in 2001. Maize grain yield was increased by 33 and 26, and 18 and 25%, respectively, while that of cowpea was increased by 25 and 32, and 49 and 38% in 2000 and 2001, respectively when compared with application of rock phosphate alone. Single super phosphate treated soil had the highest residual P values in all the three sampling periods. The effectiveness of rock phosphate as a P sources for crop production was remarkably enhanced by solubilizing effect of poultry manure. Its low rate (2 t ha-1) in combination with rock phosphate gave almost similar effects like higher rates (3 and 4 t ha -1) of applications.African Journal of Biotechnology Vol. 4 (5), pp. 444-448, 200

ACCOUNTING REGULATORY FRAMEWORKS AND PUBLIC INSTITUTIONS’ COMPLIANCE IN NIGERIA

This paper is an attempt to investigate the rate of compliance of public institutions with the framework stipulations of accounting regulations in Nigeria. Series of accounting Regulatory Provisions guiding preparation and presentation of financial reports in public institutions were examined. Descriptive statistical methods - Simple Percentage Method (SPM) and Chi-square were used on 50 Respondents from Ministry of Finance and the Office of Accountant General of the State of Osun in Nigeria. The paper revealed that there is a positive relationship between regulatory framework and financial reports preparation and presentations in Osun State. The study recommends that Proper trainings on public sector accounting and establishments of performance evaluation of employees should be put in place in order to make public institutions account more effective in the State of Osun