Feasibility and Usage of a Virtual Assistant Device in Cognitively Impaired Homebound Older Adults.

Social technology in older adults can improve self-rated health; however, there can also be difficulties using it. Our study aimed to evaluate the feasibility and acceptance of virtual assistant device (VAD) use in cognitively impaired homebound older adults. 52 newly referred Meals on Wheels clients aged 60 and older were recruited for a three-phase study: 6 weeks of meals alone (control), followed by 6 weeks of meals+Alexa Echo Show 8 (AES8) basic usage, and lastly 6 weeks of meals+AES8 advanced usage.

Effect of the e-flipped learning approach on the knowledge, attitudes, and perceived behaviour of medical educators.

Objectives: Using the Kirkpatrick evaluation model, investigate the effect of the e-flipped learning approach on the knowledge, attitudes, and perceived behaviour of medical educators.

Results: This interventional study was conducted on 140 eligible medical educators at Shiraz University of Medical Sciences (SUMS) from 2019 to 2021. A researcher-made questionnaire was developed to assess the impact of the course on three levels of reaction, knowledge, and perceived behaviour using the Kirkpatrick evaluation model.

Preparation of Styrene-Butadiene Rubber (SBR) Composite Incorporated with Collagen-Functionalized Graphene Oxide for Green Tire Application.

Styrene-butadiene rubber (SBR) is a synthetic polymer primarily used in the tire industry, due to its good collaborative properties with additives and fillers. In the present work, we aim to synthesize an SBR composite reinforced with graphene oxide filler to be made biodegradable. In composite preparation, we fabricated styrene-butadiene rubber/graphene oxide/collagen (SBR/GO/COL) composites by adding a biodegradable biomolecule of elastin collagen fillers at 1.