Objectives: To assess health-related quality of life (HRQL) in patients with suspected heart failure (HF) and to explore discriminate properties of the tools, two generic questionnaires, Short Form 36 (SF-36) and EuroQol 5D (EQ-5D) and one specific, the Minnesota Living with Heart Failure questionnaire (MLHF-Q) HRQL were employed and compared with
The Use of Plastic Working Alloys Feal to Perform Controls Elements of Turbocharger in Diesel Engine
Operating conditions turbocharger (high temperature and corrosive environment) mean that the device is classified into one of the most elements of the emergency drive unit of the car.The failure rate can be reduced through the use of modern heat-resistant materials, which include based alloys FeAl intermetallic phase.Intermetallic alloys belong to
Effect of internal limiting membrane peeling on postoperative visual acuity in macula-off rhegmatogenous retinal detachment
Purpose To investigate the effects of internal limiting membrane (ILM) peeling on visual acuity (VA) after rhegmatogenous retinal detachment (RRD) surgery.Methods This retrospective analysis examined the medical records Supplements of patients with RRD who underwent vitrectomy at 26 institutions.To detect prognostic factors of VA at 6 months postop
Research on the safety threshold of radio wave explosion-proof
The powerful radio waves can ignite explosive gases.Therefore, it is necessary to reasonably set the radio wave explosion-proof safety power and energy threshold emitted by the radio transmitter to limit the radio wave power and energy emitted by the radio transmitter.The radio wave explosion-proof safety power and energy thresholds specified in Eu