A battery backup for the solar-mains hybrid lamp design that supplies a constant light output regardless of available solar ...

Objective Radiotherapy (RT) can cause a range of negative impacts in addition to the intended treatment impacts. Pulmonary rehabilitation (PR) may improve the physical and psychological conditions of ...

Background Heart auscultation is a widely used and cost-effective clinical tool for detecting valvular heart disease (VHD), ...

During this process, any excluded studies and the reasons for their elimination will be recorded. In the case of disagreement, a third reviewer will adjudicate. Figure 1 shows the PRISMA flow diagram ...