Fifteen Minutes of Fame

正Earlier last year when I was dreaming of more time to relax at the end of the week,I was confronted with additional work,which later paved the way for me to work on a TV show.It all started in April 2013,when Beijing Love Story,a popular Chinese TV show,was to be translated into Hausa.Hausa is a Chadic language;a branch of the Afro-Asiatic language family with the largest number of speakers in     

Sociocultural Determinants of Policewomen–Taxi Drivers’ Interactions on the Major Highways in Ibadan Metropolis,Nigeria

This study investigated the sociocultural determinants of policewomen–taxi drivers’ interactions on the major highways in Ibadan metropolis. Purposive sampling technique was utilized for the selection of 11 policewomen and 35 taxi drivers. Data were generated through key informant interview and focus group discussion methods. Findings revealed that gender had no impact on the ability of policewomen to enforce traffic law. Policewomen were adjudged to be strict on traffic law enforcement. However, the size of the accolade generated by this feat has been slightly attenuated by the action of officers who habitually demand for bribe from apprehended taxi drivers.     

The Impact of Drinking Water Quality and Sanitation on Child Health: Evidence from Rural Ethiopia

This paper examines the association between stored drinking water quality and sanitation on diarrhoea incidence among under-five children in Ethiopia. Using primary household survey data and microbiological water quality testing for Escherichia coli, our results show that uncontaminated stored drinking water and safe child stool disposal are associated with decreased child diarrhoea incidences of 18 and 20 percentage points, respectively. In contrast, neighbourhood concentration of pit latrine shows an increased incidence of child diarrhoea of 16 percentage points. To protect rural children from the risk of contracting diarrhoea, improving household drinking water quality and changing people’s behaviour towards safe sanitation practices is needed.     

Does the pass‐through of exchange rate and globalization validate the rockets and feathers hypothesis in Nigeria? Evidence from a nonlinear model

The rapid shift in trade policy towards greater openness is theoretically presumed to leave domestic prices vulnerable to the change in exchange rate. This study investigates not only the asymmetric pass‐through of exchange rate but also globalization to consumer price inflation (CPI) in Nigeria and determines whether the pass‐through is consistent with the rockets and feathers hypothesis. Using the Nonlinear Autoregressive Distributed Lag (NARDL) model and the monthly data from 1986 M01–2015 M12, the results provide evidence that the pass‐through of exchange rate and globalization is asymmetric with depreciation and negative shocks to globalization exerting a higher pass‐through—a result that validates the rockets and feathers hypothesis. The results further suggest that the asymmetric pass‐through of exchange rate and globalization is elastic in the long run except for the positive shocks to exchange rate while in the short run, it is inelastic except for the negative shocks to globalization. Overall, the pass‐through, in the long run, is higher compared to the pass‐through in the short run.     

Fatal Intoxications Due to Administration of Isosorbide Tablets Contaminated with Pyrimethamine

In January 2012, 664 cases of pyrimethamine toxicity and 151 deaths were reported among cardiac patients that had recently received free medicines from pharmacy of Punjab Institute of Cardiology, Lahore, Pakistan. These patients, ages ranged from 58 to 75 years, were prescribed simvastatin, clopidogrel, aspirin soluble, isosorbide mononitrate, and amlodipine. On examination of medications being given to them, it was found that a particular batch of isosorbide mononitrate tablets was contaminated with 50 mg pyrimethamine. Cardiac patients were taking isosorbide contaminated with pyrimethamine twice daily (100 mg pyrimethamine/day), whereas therapeutic dose of pyrimethamine for malaria is 25 mg/week. Postmortem urine, cardiac blood, and femoral blood specimens of three deceased males were submitted to author's laboratory for analysis. Postmortem toxicological analysis revealed that pyrimethamine concentration fell within the range of 1–10 μg/mL by liquid chromatography. Clinical, autopsy, histopathological, and toxicological findings strongly suggested toxicity due to pyrimethamine accumulation that resulted in deaths of these cardiac patients.     

Testing for unemployment persistence in Nigeria

Economic Change and Restructuring - In this study, we examine the behaviour of unemployment in Nigeria using fractional integration & fractional cointegration techniques. Based on the...     

Development of Rapid and Economical Colorimetric Screening Method for p‐Phenylenediamine in Variety of Biological Matrices and its Application to Eleven Fatal Cases of p‐Phenylenediamine Poisoning

A rapid colorimetric method for detection of p‐phenylenediamine (PPD) in various biological samples is developed. The o‐cresol test for acetaminophen detection has been modified to detect PPD in blood, urine, gastric contents, and liver. After precipitating protein with trichloroacetic acid solution (2 mL, 10% w/v), biological specimens were required to convert PPD metabolites to PPD by acid hydrolysis. Finally, o‐cresol solution (1 mL, 1% w/v), hydrogen peroxide (200 μL, 3%v/v), and concentrated ammonium hydroxide (0.5 mL) were added in the biological samples. The presence of PPD was indicated by formation of violet color which was turned to bluish green color within 10–15 min. The limit of detection was found to be 2 mg/L in blood, urine, and gastric contents and 2 mg/Kg in liver. This method is also free from any potential interference by p‐aminophenol, acetaminophen, and other amine drugs under test conditions. This method was successfully employed to thirteen fatal cases of PPD poisoning.     

Prevalence of Spousal Violence and Associated Risk Factors: Facts from Pakistan Demographics and Health Survey 2012–13

The current study aims to investigate the risk factors associated with the prevalence of spousal violence among the women from 15 to 49 years of age in Pakistan in their marital relationship. Secondary data collected in Pakistan Demographic and Health Survey (PDHS) 2012–2013 is used. In the survey, respondents were selected using probability sampling technique from all the four provinces of Pakistan. Modified and shortened version of Conflict Tactics Scale is used to measure physical and psychological spousal violence among the women perpetuated by their ever husbands. Prevalence of physical, psychological, any type of spousal violence and associated risk factors were analyzed by unadjusted odd ratios (OR) and adjusted odd ratios (aOR). Education, profession, ethnicity and wealth index are found significant risk factors associated with spousal violence. Odds of experiencing spousal violence were higher among the poorer (aOR 1.700 CI 1.272–2.271) as compared to their richer counterparts. Moreover, the prevalence of spousal violence was found the highest (aOR 2.730 CI 2.162–3.447) in Pushton ethnic group. The study recommends improving the literacy rate and economic well-being of the poorer to address the problem of spousal violence in Pakistan.     

Social Accountability and Institutional Change: The Case of Citizen Oversight of Police

This article examines the ability of social accountability to spur gradual institutional change at the municipal level, using the case of citizen oversight agencies (COAs) for police agencies. Using the gradual change framework and the social accountability framework to guide the empirical strategy and data collected through an original survey of COAs, the authors test the impact of COAs on institutional outcomes in policing. We find that, in accordance with the gradual change framework, the degree to which a COA reduces racial disparity in policing outcomes depends on its scope of authority and the degree of discretion afforded by existing institutions to police officers. In general, the wider the scope of authority, and the broader the discretion afforded by existing institutions, the greater the likelihood of change in institutional outcomes.