Mechanistic Insights into the Synthesis of Nickel-Graphene Nanostructures for Gas Sensors.

Toxic gases are used in different types of industries and thus, present a potential health hazard. Therefore, highly sensitive gas sensing materials are essential for the safety of those operating in their environments. A process involving electrospinning polymer solutions impregnated with transition metal ions are developed to yield nanofibers that are annealed to form graphitic carbon / nickel nanoparticle-based fibers for gas sensing applications.

Variations in abdominal muscle activities of obese females during abdominal bracing exercise in different body positions.

Aims: This study evaluated the activities of the Rectus Abdominis (RA) and Transversus Abdominis (TrA) muscles during abdominal bracing exercises (ABE) in different body positions.

Methodology: Electrical activities of both components of the RA and TrA muscles were assessed respectively in 25 obese females via surface electromyography during ABE in four (4) different body positions (crook lying, side lying, standing, and sitting). Each trial lasted for five (5) seconds with an hour rest period between trials.

"Life has always been physical physical, now visual": an explorative study on the use of digital health technologies to promote physiotherapy home treatment programs among older people.

Background: There has been a recent rise in the use of technology for health promotional practices, which have begun to gain popularity among physiotherapists but not much research has been conducted to explore its many opportunities and challenges among older adults in developing countries.

Objectives: To explore Nigerian-based Physiotherapists' perspectives on how digital health technologies (DHT) can be utilized to promote physiotherapy home treatment programs among Nigerian older people.

Methods: This is a one-on-one semi-structured interview of 12 geriatric physiotherapists (7 Male, 5 female) virtually in the Teams Meeting platform.

Impact of squatting on selected cardiovascular parameters among college students.

Squatting is an active posture test used in assessing baroreflex sensitivity, and the array of patients a physiotherapist handles may benefit from this test to avoid the adverse effects of exercise. Therefore, this study is designed to evaluate the effect of squatting on heart rate and blood pressure among undergraduate students. 35 males (mean age = 22.