目的:探讨并分析BTE Primus RS模拟仿真测试评价训练(BTE)系统在髌骨骨折患者康复治疗中的应用效果。方法:选取2017年6月至2019年1月期间在江苏省泰州市中医院进行康复治疗的40例髌骨骨折患者作为研究对象。随机将其分为观察组(n=20)与...目的:探讨并分析BTE Primus RS模拟仿真测试评价训练(BTE)系统在髌骨骨折患者康复治疗中的应用效果。方法:选取2017年6月至2019年1月期间在江苏省泰州市中医院进行康复治疗的40例髌骨骨折患者作为研究对象。随机将其分为观察组(n=20)与对照组(n=20)。对两组患者均进行常规的康复治疗,在此基础上采用BTE系统对观察组患者进行康复训练,然后比较两组患者膝关节屈曲的主动活动范围(AROM)和被动活动范围(PROM)、屈膝和伸膝状态下股四头肌的肌力及膝关节功能的优良率。结果:治疗8周后,观察组患者膝关节屈曲的AROM和PROM均大于对照组患者,其屈膝及伸膝状态下股四头肌的肌力均大于对照组患者,差异有统计学意义(P<0.05)。治疗后6个月,观察组患者患侧膝关节功能的优良率高于对照组患者,差异有统计学意义(P<0.05)。结论:在对髌骨骨折患者进行常规康复治疗的基础上,采用BTE系统对其进行康复训练能显著增加其膝关节的活动范围,提高其膝关节周围肌群的肌力,改善其膝关节的功能。展开更多
The research goal is to develop a new solar water heater system(SWHS) that uses a solar bubble pump instead of an electric pump.The pump is powered by the steam produced from an evacuated tube collector.Therefore,heat...The research goal is to develop a new solar water heater system(SWHS) that uses a solar bubble pump instead of an electric pump.The pump is powered by the steam produced from an evacuated tube collector.Therefore,heat could be transferred downward from the collector to a hot water storage tank.The designed system consists of two sets of heat-pipe evacuated tube collectors,a solar bubble pump installed at an upper level and a water storage tank with a heat exchanger at a lower level.Discharge heads of 1 and 5 m were tested.The bubble pump could operate at the collector temperature of about 90-100 ℃ and vapor gage pressure of 80-90 kPa.It is found that water circulation within the SWHS depends on the incident solar intensity and system discharge head.Experimental investigations are conducted to obtain the system thermal efficiencies from the hourly,daily and long-term performance tests.The thermal performance of the proposed system is compared with conventional solar water heaters.The results show that the proposed system achieves system characteristic efficiency of 10% higher than that of the conventional systems using electric pump if taking the consumption of electric power into account.And the former is a zero carbon system.展开更多
正己烷为饱和脂肪烃溶剂，在制鞋业中常单独使用或与其他有机溶剂混合作为黏胶剂。近年来，常有文献报道正己烷引起急性与慢性中毒的事故。为了解正己烷对接触工人的神经行为功能的影响，笔者运用多媒体神经行为测试评价系统中文第3版（...正己烷为饱和脂肪烃溶剂，在制鞋业中常单独使用或与其他有机溶剂混合作为黏胶剂。近年来，常有文献报道正己烷引起急性与慢性中毒的事故。为了解正己烷对接触工人的神经行为功能的影响，笔者运用多媒体神经行为测试评价系统中文第3版（computerized neurobehavioral evaluation system in Chinese version 3, NES-C3 ），探讨正己烷对接触工人神经行为功能的影响。展开更多
文摘目的:探讨并分析BTE Primus RS模拟仿真测试评价训练(BTE)系统在髌骨骨折患者康复治疗中的应用效果。方法:选取2017年6月至2019年1月期间在江苏省泰州市中医院进行康复治疗的40例髌骨骨折患者作为研究对象。随机将其分为观察组(n=20)与对照组(n=20)。对两组患者均进行常规的康复治疗,在此基础上采用BTE系统对观察组患者进行康复训练,然后比较两组患者膝关节屈曲的主动活动范围(AROM)和被动活动范围(PROM)、屈膝和伸膝状态下股四头肌的肌力及膝关节功能的优良率。结果:治疗8周后,观察组患者膝关节屈曲的AROM和PROM均大于对照组患者,其屈膝及伸膝状态下股四头肌的肌力均大于对照组患者,差异有统计学意义(P<0.05)。治疗后6个月,观察组患者患侧膝关节功能的优良率高于对照组患者,差异有统计学意义(P<0.05)。结论:在对髌骨骨折患者进行常规康复治疗的基础上,采用BTE系统对其进行康复训练能显著增加其膝关节的活动范围,提高其膝关节周围肌群的肌力,改善其膝关节的功能。
基金Project(2011-0021376) supported by Basic Science Program through the National Research Foundation (NRF) Funded by the Ministry of Education,Science and Technology of Korea
文摘The research goal is to develop a new solar water heater system(SWHS) that uses a solar bubble pump instead of an electric pump.The pump is powered by the steam produced from an evacuated tube collector.Therefore,heat could be transferred downward from the collector to a hot water storage tank.The designed system consists of two sets of heat-pipe evacuated tube collectors,a solar bubble pump installed at an upper level and a water storage tank with a heat exchanger at a lower level.Discharge heads of 1 and 5 m were tested.The bubble pump could operate at the collector temperature of about 90-100 ℃ and vapor gage pressure of 80-90 kPa.It is found that water circulation within the SWHS depends on the incident solar intensity and system discharge head.Experimental investigations are conducted to obtain the system thermal efficiencies from the hourly,daily and long-term performance tests.The thermal performance of the proposed system is compared with conventional solar water heaters.The results show that the proposed system achieves system characteristic efficiency of 10% higher than that of the conventional systems using electric pump if taking the consumption of electric power into account.And the former is a zero carbon system.
文摘正己烷为饱和脂肪烃溶剂，在制鞋业中常单独使用或与其他有机溶剂混合作为黏胶剂。近年来，常有文献报道正己烷引起急性与慢性中毒的事故。为了解正己烷对接触工人的神经行为功能的影响，笔者运用多媒体神经行为测试评价系统中文第3版（computerized neurobehavioral evaluation system in Chinese version 3, NES-C3 ），探讨正己烷对接触工人神经行为功能的影响。
