The Use of Information and Communication Technology (ICT) in the Teaching and Learning of English Language in Nigeria

The importance and impact of information and communication technology (ICT) on English language learning in Nigeria cannot be overemphasize as it has been acknowledged globally that the integration of ICT in language learning has become indispensable in modern day learning environment. This is because of the major role it plays in the advancement and development of the frontiers of knowledge in language learning. This is more so when the world is fast becoming a global village where the use of modern technological gadgets to improve language learning has become imperative. This paper examines the importance and use of ICT in language learning and highlights some of the prospects from the plethora of using ICT for optimal performance. Some of the problems which include no internet facilities, erratic power supply, overcrowded classrooms, lack of computer knowledge and so on facing the use of ICT in language learning in a developing country like Nigeria are also discussed. Teaching of computer courses, provision of internet facilities in schools, regular supply of electricity are some of the recommendations made to improve language learning through ICT. Keywords: Language, multimedia, gadgets, foreign language teaching (FLT), Information and Communication Technology (ICT), Nigeria

The characteristics of a good teacher and how to become one

The need for good teachers and good teaching has been, and will continue to be researched into and identified. This paper discusses the qualities of good teachers in relation o classroom teaching. It introduces teaching as involving communication and interaction between teacher and the students, and describes the teacher as a motivator and facilitator of learning. The paper highlighted how to become a good teacher. It also offers suggestions how good teachers can be produced .It concludes that a good teacher or one, who want to be, should have all the general attributes and qualities of a good professional classroom teacher so that they can excel and have good and effective performance in the classroom.Keywords: Teacher, Students, Schools, Trait

A review of challenges to genetic improvement of indigenous livestock for improved food production in Nigeria

Indigenous livestock production is intertwined with the life style of Nigerians. The Nigerian livestock industry employs the bulk of the rural work-force, and indigenous livestock breeds are abundant in the industry. These breeds are distributed across the diverse agro-ecological production systems, and are carriers of unique and responsive genotypes shaped by the needs of their managers. Despite their unique features, most indigenous livestock breeds are characteristically low in production and productivity. Improvement of these breeds represents a logical starting point for improving food security and agricultural productivity in Nigeria. To better understand natural genetic variation in these indigenous livestock breeds and strategies for improvement, better genetic characterization is required. Molecular assisted selection (MAS) will be valuable in the pursuit of selection for increased production, but the application of MAS to livestock improvement is constrained by a variety of limitations. The focus of this paper is to elucidate the potential of MAS as a tool for genetic improvement of indigenous livestock, to identify constraints and challenges in MAS implementation and propose solutions to increasing MAS feasibility in pursuit of improved food security and sustainability in Nigeria.Keywords: Food security, Genetic improvement, Genomic Selection, Indigenous livestock, Marker assisted selection, Nigeri

In-silico Investigation of the Interaction between Beta-class Glutathione S-Transferase and Five Antibiotics, namely; Ampicillin, Tetracycline, Chloramphenicol, Ciprofloxacin and Cephalexin

Glutathione s-transferases(GSTs) are enzymes involved in the conjugation and deactivation of various xenobiotics including drugs. Thisin-silico study was undertaken in order to investigate the interaction between beta-class glutathione s-transferase and five selected antibiotics, namely; ampicillin, tetracycline, chloramphenicol, ciprofloxacin and cephalexin using molecular docking study. RaptorX server was used to predict the amino acids involved at the binding sitewhile molecular docking study was employed in order to investigate the binding interactions.RaptorX predicted several amino acids which were different from the ones observed in molecular docking because of the variability in the substrate binding site of GSTs however, all the amino acids predicted by RaptorX were also found to be involved in the GSH binding.Lys107, Phe109, Ser110, Leu113, Trp114, His115 and Arg123, Leu168 were the amino acids involved in the binding of various antibiotics to the substrate binding site of the protein while Ala9, Cys10, Leu32, Tyr51, Val52, Pro53, Glu65 and Ala66were involved in the binding of the co-substrate GSH to the binding site of the protein. The results indicated that all the antibiotics showed a good binding affinity with the beta class GST and are therefore capable of deactivating the drugs. With these, finding a beta class GST inhibitors alongside antibiotics during a treatment of diseases will be of beneficial in the current fight against antibiotic resistance

Assessment of Physicochemical Properties of Groundwater for Irrigation Purposes from Difa, Dadinkowa and Gwani Communitiesof Yamaltu-Deba Local Government Area of Gombe State, Nigeria

The demand for quality water free of pollutants that can be maximally utilized by soil for crop production is on the societal increase. The study is aimed at examining some physico-chemical indices of groundwater for irrigation purposes from Difa, Dadinkowa and Gwani of Yamaltu-Deba Gombe State, Nigeria using standard methods. Samples collected were analysed ad data for mean concentration range presented aspH (6.00 - 6.80), temperature (23.95 - 25.78 oC), total dissolved solids (106.98 - 149.51 mg/L), total suspended solids (0.60 -1.28 mg/L), total alkalinity (17.00 - 19.25 mg/L) and dissolved oxygen (1.18 - 2.98 mg/L). The water samples recorded significant different (p<0.05) in pH values and were all below the permissible limits. However, cations and anions; NaCl, CaCO3, PO43-, CO2, NO2- and NH4- showed no significant difference p<0.05 and were below the permissible limit, except CaCO3 which exceeds the maximum permissible limits. These results suggest that the studied water samples are suitable for consumption and irrigation purposes

Environmental Susceptibility and Resistance to Coronavirus Disease-19 (COVID-19): A Review

It is believed that certain environmental factors modulate coronavirus disease-19 (COVID-19). This review outlines the role of environmental factors in COVID-19 infectivity, spread, and severity. Relevant articles were retrieved from Google Scholar, SpringerLink, and Scopus, then pooled and duplicates removed with EndNote software. Available information reveals that temperature, relative humidity (RH), sunlight, pollutants, and population density modulate COVID-19 infectivity and pathogenicity. COVID-19 spread is promoted by low temperature (< 25 °C) and RH (< 40%), whereas it is inhibited by high temperature (> 25 °C) and RH (> 40%). Sunlight exposure alters the virus’s genetic material and boosts the host’s immune function by raising serum vitamin D (25-hydroxyvitanim D), reducing the virus’s viability and replication. Prolonged indoor stays with poor ventilation cause re-breathing of the air and increase carbon dioxide concentration, particularly in crowded rooms, predisposing to COVID-19. Pollutants, including particulate matter, nitrogen dioxide, ozone, and sulphur dioxide, may overexpress the virus’s receptor called angiotensin-converting enzyme 2 (ACE2), thereby increasing the virus’s infectivity. Pollutants may also induce inflammation of the respiratory tract, weakening the immune function and thereby increasing susceptibility to COVID-19. High population density increases body contact and thus susceptibility to the virus. To stem the incidence and mortality of COVID-19, the mentioned environmental factors must be kept at healthy levels

Bacterial Isolates and Antibiotic Sensitivity among Gambian Children with Severe Acute Malnutrition

Background. Establishing the pattern of infection and antimicrobial sensitivities in the local environment is critical to rational use of antibiotics and the development of management algorithms. Methods. Morbidity history and physical examination of 140 children with severe acute malnutrition were recorded. Their blood, stool, and urine samples were cultured and antibiotic sensitivity patterns determined for any bacterial pathogens isolated. Results. Thirty-eight children had a pathogen isolated from blood culture, 60% of which were considered contaminants. Coagulase negative staphylococcus was the predominant contaminant, while the major causes of bacteraemia were nontyphoidal Salmonella (13%), S. pneumoniae (10%), and E. coli (8%). E. coli accounted for 58% of the urinary isolates. No pathogen was isolated from stool. In vitro sensitivity by disk diffusion showed that 87.5% of the isolates were sensitive to ampicillin and/or gentamicin and 84.4% (27/32) to penicillin and/or gentamicin. Conclusions. A combination of ampicillin and gentamicin provides adequate antibiotic cover for severely malnourished children in The Gambia

Assessment of Microbiological Quality of Fura Da Nono Produced in Kebbi State, Nigeria

Fura da Nono is a nutritious and refreshing drink made from fermented milk and ground millet grains. In this study, the microbiology of traditional and small-scale industrial production of Fura da Nono in Birnin Kebbi and Jega was investigated. Samples of Fura da Nono were collected from Birnin Kebbi emir’s palace, Mini Factory JEGA and a local hawker in Jega. Food borne and spoilage pathogens were identified based on their colonial morphology, gram staining reaction and series of biochemical tests. Viable colony counts, coliform test, fungal analysis and pH test were also conducted. The results revealed the highest average count of 1.25×108 cfu/ml in the samples  collected from local hawker while Birnin Kebbi emir’s palace had the lowest average count of 8.3×105 cfu/ml. The bacteria identified in Fura da Nono were Staphylococcus aureus, Salmonella spp, Lactobacillus plantarum and Escherichia coli. The fungi isolated were  Aspergillus flavus, Aspergillus niger and Saccharomyces cerevisiae. The highest pH (6.8) was recorded in the sample obtained from local hawker and the lowest (3.1) from the Birnin Kebbi emir’s palace. The study showed the presence of food borne and spoilage pathogens in Fura da Nono which indicates poor hygienic practices during production. Therefore, in order to produce commercial Furada Nono either at large or small-scale quantity, it is necessary to improve the acceptability, microbiological stability and hygiene of the product

Use of Rasch Wright map to understand the quality of Healthcare Workers’ Knowledge, Attitudes, and Practices for Uncomplicated Malaria (HKAPIUM)

The present study assessed the dimensionality and item difficulty targeting to person ability of HKAPIUM scale using Rasch Wright map approach. A HKAPIUM instrument (Cronbach’s alpha = 0.71) containing eighteen (18)-items was administered to 121 trained healthcare professionals involved in the management of uncomplicated malaria in 24 selected primary health care (PHC) facilities in Plateau state, Nigeria. The respondents filled and returned the instrument and the data was analyzed using Bond&Fox software®. The Rasch principal components analysis (Rasch-PCA) of the item residuals indicated variance explained values of 52 (knowledge), 41.1 (attitudes), and 55.4 (practices) and eigenvalues of the first contrast as 1.2, 1.8, and 1.5, respectively, which were within acceptable values thatindicated the unidimensionality of the three constructs of the HKAPIUM scale. The result showed moderate items difficulty levels for all the three constructs. The mean person ability levels of respondents with-respect-to knowledge-related items were low, while their mean person ability levels in endorsing the attitudes and practices-related items were good. The study revealed unidimensionality of the 3 constructs of HKAPIUM scale, with observed mismatch between item difficulty levels of the constructs with most of the person ability levels of the respondents

AdaptMap: exploring goat diversity and adaptation

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