This paper aims to cost-effectively improve the energy efficiency of large vessels in shipping by the optimum design of propeller boss cap fins (PBCFs).First, a model propeller of the modern four-blade propeller in a Ro-Ro Girls Two Piece Swimsuit ship, with no boss cap fin in its original design, is experimentally and numerically investigated.The
Abstract Background Multiple trauma in mountain environments may be associated with increased morbidity and mortality compared to urban environments.Objective To provide evidence based guidance to assist rescuers in multiple trauma management in mountain environments.Eligibility criteria All articles published on or before September 30th 2019, in a
Study Design.Case report.Objective.To identify a safe technique for salvage surgery following complications of total disc replacement.Summary of Background Data.Lumbar total disc replacement (TDR) is considered by some as the gold standard for discogenic back pain.Revision techniques for TDR and their complications are in their infancy.This case de
Rhythmic Gymnastics is an aesthetic sport with specific requirements that can enhance the development of eating disorders, leading to important nutritional inadequacies potentially compromising sports performance and health.Thus, this work aims to analyze associations between the risk of eating disorders and the perception of body image and eating
Regenerative heating furnace as a high-efficiency and energy-saving heating equipment is widely applied in iron and steel industry.Accurate knowledge of total heat exchange factor of regenerative heating furnace is of great significance to improve its on-line control performance.Therefore, determination of total heat exchange factor of regenerative