Women In University Management: The Nigerian Experience

This study examined women in university management in Nigeria. It was a descriptive research of the survey type. The population of the study comprised all the public universities in southwest Nigeria, out of which three were selected through the stratified random sampling technique. Three hundred respondents who were in management positions were purposively sampled for this study. A questionnaire tagged Women in University Management Questionnaire (WUMQ) was used to elicit information from the respondents. Data collected from the questionnaire were analyzed using frequency counts, percentages, t-test analysis and Pearson products for research questions and hypotheses raised for the study. Results showed that the level of women participating in university management in Nigerian University was dismally low; most of the high management positions were occupied by men. Results of the study further revealed that many women in the university system were being deprived of high management positions because they do not have the same opportunities for advancement as their male counterparts and also, the undue strictness of many women jeopardizes their chances of attaining high management positions in Nigerian universities. Based on these findings, it was recommended that the parochial belief of some people ‘that women do not have what it takes to manage a university simply because they are women’ should be discarded. Women should also put a check on their undue strictness in the workplace and also, conducive working environments that will promote women’s advancement should be promoted in Nigerian Universities

Knowledge of malaria amongst caregivers of young children in rural and urban communities in Southwest Nigeria

Purpose: To compare the awareness and treatment knowledge of malaria amongst caregivers of young children in urban and rural areas of Ado-Odo/Ota Local Government Area in Ogun State. Method: Structured questionnaires were administered to caregivers of children under the age of five years in 1472 households using a multistage random sampling technique. Results: Many respondents (65%) attributed the cause of malaria to mosquito bite. The knowledge of malaria treatment (particularly the knowledge of pediatric doses) was generally poor. Caregivers in urban areas had better understanding of the dosage regimen for both adult and pediatric doses (

Development of effective drying technology for quality enhancement of whitings fish (Merlangius merlangius)

A cost effective, affordable and environmental friendly solar tent dryer was developed for production of stockfish from Whitings fish (Merlangius merlangius) that is stable and free of contamination from air borne dust and insects. The dryer was constructed of locally available materials; basically steel and polythene. It was able to record an average differential temperature of 12 oC when compared with the ambient condition. The tent dried fresh samples of Whitings of 25 kg with average moisture content of 80.10% (wet basis) to a final weight of 5.42 kg with average moisture content of 10.13% (wet basis) in four days. Over 75 % overall acceptance was recorded when the stockfish was subjected to sensory analysis. The drying technology reduced the bacterial and fungal count of the fish sample used from initial value of 6.8 CFU/g x 102 and 3.6 CFU/g x 105 to 3.9 CFU/g x 102 and 2.7 CFU/g x 105 respectively. This is below the acceptable safe limit and what is obtainable in stockfish sold in the market. The output could be a good alternative to the imported stockfish in terms of food safety and sensory quality. Most importantly, it would reduce the huge amount of money being spent on importation of stockfish, and more job and wealth will be created for the teeming populace while the lovers of stockfish now have access to freshly processed products that would not endanger their life.Keywords : Stockfish, dryer, sensory, solar, qualit

COVID-19 Pandemic: Perception, Practices and Preparedness in Nigeria

Since Coronavirus disease 19 (COVID-19) pandemic was declared a public health emergency of international concern by the World Health Organization (WHO) on the 30th of January, 2020. Nigeria, with 343 cases and 10 deaths as at April 14, 2020 is classified as one of the countries at high risk of importation of the disease from China. The ability to limit and control local transmission after importation depends on the application and execution of strict measures of detection, prevention and control. The initial response of some percentage of the population was of doubt due to the ignorance of the far-reaching effect of the virus. More than 1,700 leaders of religious groups and communities in all 36 States and FCT were therefore sensitized to increase awareness level and consequences of COVID-19 among the populace. Major response activities were initiated before the first case was reported and were upgraded within weeks after the number of cases began to rise. Based on previous experience of perception, and awareness of other viral disease outbreaks, COVID-19 infection prevention and control interventions recommended by WHO are yet to be fully entrenched in the Nigerian public health system in order to reduce the general risk of contracting SARS-CoV-2 from infected individuals. There is therefore the need to execute strict measures of detection, prevention and control and drive compliance with the Nigeria Centre for Disease Control (NCDC) and WHO guidelines in Nigeria

Recent Advances in Solar Drying of Agricultural Produce in Nigeria: NSPRI Experience

Agricultural products are dried to enhance storage stability, in order to reduce post harvest losses, minimize packaging requirement and reduce transport weight. Crop drying through the sun is the most common practice in the country due to its no energy cost but often result in poor quality, unhygienic and contaminated products. This has been a major threat to food safety. Energy consumption and quality of dried products are critical parameters in the selection of drying process. An optimum drying system for the preparation of quality dehydrated products is supposed to be cost effective with less drying time and damage to the product. To reduce the energy utilization and operational cost as well to further produce high quality safe products, new trends in solar drying system were developed by the Nigerian Stored Products Research Institute (NSPRI) in order to proffer solutions to the threat in food safety as well as farmers and processors quest for drying with minimal energy cost.  The technologies include mobile solar tent dryers, green house solar tent dryers and parabolic solar tent dryers. These entire dryers have great scope for the production of quality dried products and powders. These advancements have taken the advantage of material selection, design calculations to improve on the technology in order to achieve quality output in terms of environmental parameters and product quality. The advancement has also taken care of times of low solar irradiance especially during the rainy season which is highly humid. The temperature range obtained from the mobile, green house and parabolic solar dryers are 20 – 59.5°C, 21.5 - 68°C, and 25-78°C respectively while their respective  average relative humidity are 71.64%, 60.21%, 49.77%. The ambient temperature range and relative humidity are 20 – 42.5°C and 74.88%. Experimental studies on the performance of the varied solar tent dryers were conducted using Chilli Pepper, Yam, Meat, Fish, Vegetables and plantain have been carried out the Beef meat, Chilli pepper and Telefeiria occidentalis vegetable were dried in the mobile solar tent dryer, greenhouse  solar dryer and parabolic solar dryer. The beef of 71.243% initial moisture content was dried to 12.15%, 12.01% and 10.09% in the aforementioned respective dryers within a period of 5 days. Also the chilli pepper of 89.40% initial moisture content was dried to 12%, 11.3% and 9.3% moisture content respectively in the dryers within a period of 8 days; while the Telefairia occidentalis vegetable of 11.0% initial moisture content was dried within a period of 5 hours to 6.0%, 5.5% and 4.0% moisture content

Natural Gas Flaring in Nigeria, its Effects and Potential Alternatives – A Review

Nigeria is a country blessed with vast oil and natural gas resources, due to inadequate management of resources most of the natural gas is flared. One of the most pressing challenges today is global warming. Gas flaring has been known to deliver carbon dioxide and other ozone depleting substances which cause unnatural weather change. This paper focuses on gas flaring; its definition, composition, types and classifications. It also highlights the policies that have been made in Nigeria concerning gas flaring and provides alternative solutions to gas flaring

Cement industry – Associated emissions, environmental issues and measures for the control of the emissions

The cement industry though the backbone of modern construction and civilization is associated with the emission of diverse atmospheric pollutants with numerous attendant effects on the balance of ecosystem, human and environmental health, and the global climate in general. Despite the huge advantages derivable from the industry, exploitation and processing of cement must be done in a sustainable manner to prevent irreversible damage to human, animal and vegetation health as well as the environment. Research papers were reviewed from different databases like ScienceDirect, ResearchGate, Google scholar, and Scopus the chief air pollutants are the inorganic gaseous emissions (carbon dioxide (CO2), carbon monoxide (CO), oxides of nitrogen (NOx), oxides of sulphur SO2), particulates of various size ranges and elemental emissions. The present study carries out holistic review of the cement production process with a view to identifying the principal air pollutants, sources and associated environmental issues. The study also reviews the pollution control measures currently in use and calls for a concerted effort from researchers, industry operators and regulators at working to reduce emissions with a view to upholding environmental sustainability

Antiretroviral Therapy‑related Problems among Human Immunodeficiency Virus‑infected Patients: A Focus on Medication Adherence and Pill Burden

Background: There are problems associated with antiretroviral therapy despite its achievement. Poor medication adherence and inability to tolerate large pill burden are major problems facing patients with chronic illnesses. These drug therapy problems are under-studied among people living with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) in Nigeria. We evaluated adherence and pill burden among this set of patients in a tertiary hospital in Lagos. Methods: Data for eligible HIV‑infected adults were documented from case notes and through interviews using a well‑structured  questionnaire. Important details extracted were sociodemographics, pills information, and CD4 counts. The main outcome measures were drug adherence, as assessed by the four‑item Morisky Medication Adherence Scale and pill burden, as measured by daily pill >5. Results: Of the 296 patients, 219 (74%) were females. Median age (interquartile range) was 40 (35.0–47.7) years. Majority (262; 88.5%) were married, had at least a secondary education (142:48.0%), and CD4 count >500 cells/ml (215; 72.6%). Pill burden >5 pills/day was observed in 12.2% of the patients, while adherence was documented for 83.4% of the patients. Majority (259; 87.5%) were receiving fixed‑dose  combination of antiretroviral drugs. Forgetfulness (16.5%) and being too busy to take pills (10.5%) were the most common reasons for nonadherence. Pill burden in those who were not receiving fixed‑dose combination was significantly associated with medication nonadherence. However, only pill burden was found to be an independent prognosticator of non-adherance. (Odd ratio = 0.67, confidenceinterval = 0.03–1.66, P < 0.00). Conclusion: Medication nonadherence and pill burden were observed in more than one‑tenth of patients. These were the two major  antiretroviral therapy‑related problems reported in this study. Keywords: Adherence, antiretroviral therapy, human immunodeficiency virus, people living with human immunodeficiency virus/acquiredimmunodeficiency syndrome, pill burde

The effect of using solid-state fermented peeled and unpeeled cassava root tubers and limiting amino acid supplementation on metabolisable energy for meat-type cockerels

A preliminary in-vitro solid-state fermentation of peeled (PCRM) and unpeeled cassava root tuber meal (UCRM) using Aspergillus niger van Tieghem, was conducted, followed by a force-feeding experiment to investigate the effects of a diet of solid state fermented peeled (PCRM) and unpeeled (UPCRM) cassava root, supplemented with limiting amino acid, on metabolizable energy (ME) for meat-type cockerels. Forty eight, 84 d-old meat-type cockerels (Ross 308) were assigned to 8 treatments consisting of 6 birds per treatment laid out in a 2 × 2 × 2 factorial arrangement of treatment consisting of PCRM and UCRM subjected or not to solid-state fermentation and supplemented with or without limiting amino acids. An additional 6 cockerels were used for endogenous study. Peeling of cassava root increased (P < 0.05) gross energy content of the resultant cassava meal when compared with UCRM. Solid-state fermentation using Aspergillus niger increased (P < 0.05) the crude ash, ether extract and arginine concentration of PCRM and UCRM. Solid-state fermented PCRM recorded the highest (P < 0.05) amylopectin, least (P < 0.05) resistant starch and hydrocyanide concentration. Highest (P < 0.05) apparent metabolizable energy (AME) and nitrogen corrected AME (AMEn) values were obtained for cockerels fed with solid-state fermented PCRM supplemented with or without amino acid. However, supplementation of solid-state fermented PCRM with amino acid resulted in highest (P < 0.05) true metabolisable energy (TME) and nitrogen corrected TME (TMEn) for meat-type cockerels. Reduced (P < 0.05) AME and AMEn values were recorded for UCRM, regardless of solid-state fermentation and amino acid supplementation. In conclusion, solid-state fermentation and amino acid supplementation of PCRM resulted in improved AME, AMEn, TME and TMEn values for meat-type cockerels. Amino acid supplementation had no improvement on AME, AMEn and TME values of UCRM for meat-type cockerels

Adherence to Tuberculosis Therapy among Patients Receiving Home-Based Directly Observed Treatment: Evidence from the United Republic of Tanzania.

\ud \ud Non-adherence to tuberculosis (TB) treatment is the leading contributor to the selection of drug-resistant strains of Mycobacterium tuberculosis and subsequent treatment failure. Tanzania introduced a TB Patient Centred Treatment (PCT) approach which gives new TB patients the choice between home-based treatment supervised by a treatment supporter of their own choice, and health facility-based treatment observed by a medical professional. The aim of this study was to assess the extent and determinants of adherence to anti-TB therapy in patients opting for home-based treatment under the novel PCT approach. In this cross-sectional study, the primary outcome was the percentage of patients adherent to TB therapy as detected by the presence of isoniazid in urine (IsoScreen assay). The primary analysis followed a non-inferiority approach in which adherence could not be lower than 75%. Logistic regression was used to examine the influence of potentially predictive factors. A total of 651 new TB patients were included. Of these, 645 (99.1%) provided urine for testing and 617 patients (95.7%; 90%CI 94.3-96.9) showed a positive result. This result was statistically non-inferior to the postulated adherence level of 75% (p<0.001). Adherence to TB therapy under home-based Directly Observed Treatment can be ensured in programmatic settings. A reliable supply of medication and the careful selection of treatment supporters, who preferably live very close to the patient, are crucial success factors. Finally, we recommend a cohort study to assess the rate of adherence throughout the full course of TB treatment