Mechanical and frictional properties of coconut husk powder reinforced polymer immersed in a simulated acidic medium for oil/gas applications.

Polymeric materials are constantly exposed to aggressive environments, negatively impacting their mechanical and chemical properties. In salt, acid, or alkaline solutions, polymer materials degrade due to surface flaws, microcracks, or other irregularities. For the first time, this study considers the behaviour of coconut powder/coir-reinforced synthetic LDPE hybrid composite immersed in an aggressive (acidic) medium for 15, 30 and 45 days.

A pedagogical approach for the development and optimization of a novel mix of biowastes-derived hydroxyapatite using the Box-Behnken experimental design.

The current study details the creation of synthetic hydroxyapatite (HAp) using a combination of catfish and bovine bones (C&B). This is done to design the optimum processing parameters and consolidate instructional strategies to develop HAp scaffolds for biomedical engineering. The HAp produced from the novel mix of the biogenic materials (C&B) was through calcination and supported with the sol-gel technique, sintering, and low-cold compaction pressure.

Teaching bioengineering using a blended online teaching and learning strategy: a new pedagogy for adapting classrooms in developing countries.

Research and academia have been recently affected by the Coronavirus (COVID-19), and physical classrooms and laboratory experiments have been affected significantly due to the recent laboratory closures. This has led to innovative approaches to curb this problem. To address these difficulties in teaching bioengineering related courses that is of significant interest to students of the Faculty of Engineering in Ahmadu Bello University, Zaria, Nigeria, and of course, useful for engineering-based higher education institutions (HEI), a transitional pedagogy: Communicate, Active, Collaborate, Problem-based Solving, Learning and Assessment (CACPLA), which encompasses blended learning, was developed as a new teaching and learning strategy.

Clinical and microbiological profile of adult inpatients with community acquired pneumonia in Ilorin, North Central, Nigeria.

Background: The optimal management of community acquired pneumonia (CAP) depends on the clinical and microbiological profile in the locality.

Objectives: To determine the clinical and microbiological profile of patients admitted with CAP in Ilorin, Nigeria.

Methods: One hundred and two consenting consecutively selected patients with clinical and radiologic confirmation of CAP were recruited in 12 months.

Advanced sickle cell associated interstitial lung disease presenting with cor pulmonale in a Nigerian.

Previous studies have reported abnormal pulmonary function and pulmonary hypertension among Nigerians with sickle cell disease, but there is no report of interstitial lung disease among them. We report a Nigerian sickle cell patient who presented with computed tomography proven interstitial lung disease complicated by pulmonary hypertension and cor pulmonale.