Some super Earths and mini Neptunes will likely have thick atmospheres that are not H2-dominated. We have developed a photochemistry–thermochemistry kinetic-transport model for exploring the compositions of thick atmospheres on super Earths and mini Neptunes, applicable for both H2-dominated atmospheres and non-H2dominated atmospheres. Using this model to study thick atmospheres for wide ranges...

Background: Non-compliance to blood pressure-lowering medication is a major reason for poor control of hypertension worldwide. We assessed the level of compliance to anti-hypertensive therapy and identified factors contributing to poor compliance among hypertensives in Kano. Methodology: Three hundred and sixty outpatients were interviewed using a pre-tested, structured, mostly closed ended que...

BACKGROUND The morbidity and mortality from heart failure (HF) differ between patients with reduced (< 50%) and with preserved ( >or= 50%) left ventricular ejection fraction (LVEF) on account of many factors, including abnormalities detected in the electrocardiogram (ECG). The aim of this study was to determine and compare the ECG abnormalities between HF patients with reduced and with preserve...

Background: There is a progressive shift away from the use of forceps in favour of the vacuum extractor as the instrument of choice for operative vaginal deliveries. The overall objective of this is to improve safe motherhood by reducing the contribution of second stage of labour complications to maternal mortality and morbidity. Objective: This study was carried out to determine the incidence,...

BACKGROUND/AIM To evaluate the seasonal variations and risk factors associated with surgical site infection (SSI) rate in Kano. MATERIALS AND METHODS A total of 5800 patients admitted for surgery, drawn from Aminu Kano Teaching Hospital and Murtala Mohammed Specialist Hospital, underwent different types of surgical procedures between January 2010 and December 2011. Out of those patients, 1463...

OBJECTIVE To study the pattern of gynecological malignancies in Aminu Kano Teaching Hospital. MATERIALS AND METHODS This was a retrospective observational study carried out in the Gynecology Department of Aminu Kano Teaching Hospital (AKTH), Kano, Nigeria between October 2008 and September 2011. Case notes of all patients seen with gynecological cancers were studied to determine the pattern, ...

Objective. To determine the influence of age and parity on the surgical management of uterine fibroids, clinical presentation, presence of pelvic adhesions, cadre of surgeons, and postoperative complications at the Aminu Kano Teaching Hospital, Kano, Nigeria. Methods. A retrospective analysis of 105 cases of uterine fibroids that were managed between 1st January 2003 and 31st December 2007. Res...

In an era of global customization, dominating the majority market with a single product has become increasingly difficult and almost impossible for most companies. In contrast, they must provide various product varieties that attract diverse customers, particularly when acquiring distinct market segments. In practice, however, most companies cannot effectively reduce the gap between customer re...

Abstract Image analysis is used to study the effect of sintering atmosphere and sintering times on the pores morphology of Astaloy CrM. The pores morphology was described by means of some parameters, Circular Diameter (DC)- which shows the diameter of equivalent circle for comparing the pore size, FElongation and FShape- which have different geometrical meanings. The results have been interpret...

This study examines the relationship between gender and the factors that determine the adoption of mobile payment system among the students of tertiary institutions in Nigeria. The researchers focused especially on examining how the influence of the predicting variables differs by gender of the users. Technology Acceptance Model (TAM) was used with two additional variables to form the conceptua...