With the increasing requirement of a higher living quality and the growing awareness of energy saving, how to improve the indoor comfort level and to reduce the expenditure of energy and slow down the rate of natural ...With the increasing requirement of a higher living quality and the growing awareness of energy saving, how to improve the indoor comfort level and to reduce the expenditure of energy and slow down the rate of natural resource consumption is becoming increasingly important. The theory of open-plan housing is able to provide a more flexible and adaptive space for the users and bring sustainable and economic benefit in the way of making full use of construction materials. Sustainable architecture design, as a method to respond the phenomenon, is able to low down the building＇ s energy consumption and has enormous potentials in creation of sustainable living environment and a high-quality dwelling condition. The primary aim of this research is to create a new sustainable architecture design method for occupancy by integrating openplan housing theory and application of sustainable technologies. Numerical simulation by computer program is applied in order to investigate and evaluate the possibility of this method in teruas of improving indoor comfort level and energy-saving capacity.展开更多
This study aims to examine the effect of building plan form on internal thermal comfort conditions in naturally ventilated open-plan buildings located in hot climates.The study examined the square and the rectangular ...This study aims to examine the effect of building plan form on internal thermal comfort conditions in naturally ventilated open-plan buildings located in hot climates.The study examined the square and the rectangular plan forms in relation to several values of wind direction,building plan depth,and climatic conditions.The study utilised CFD for ventilation prediction,DesignBuilder for thermal modelling,and the Tropical Summer Index(TSI)for thermal comfort assessment.These three tools were integrated in a quantitative approach to fulfil the study aim.The study concluded that the use of area-weighted average velocity magnitude is more accurate in the assessment of natural ventilation performance,as it accounts for both internal velocity magnitude and distribution.The study confirmed the common observation that the use of shallow building plans is more effective to increase internal air velocity and improve internal thermal comfort.At some point of increased plan depth,the internal air velocity magnitude dramatically decreases.In the three examined wind directions,this occurred when the plan depth exceeded 3H in the square cases and 2.5H in the rectangular ones,where H is the building height.This value is much less than the commonly recommended maximum value of 5H.The study also concluded that reducing building depth in the square cases has generally more potential to improve thermal comfort conditions when compared with the rectangular cases.The gross increase in Percentage of People Comfortable,PPC,in all the examined cases was 23%in the square cases,compared to 11%in the rectangular cases.展开更多
目的探索态度-诊断-开放思维-制定计划-问题解决(ADOPT)护理模式对妊娠糖尿病(GDM)患者血糖控制、自我管理及心理健康状态的影响。方法选取医院2020年4月至2022年9月收治的98例GDM患者为研究对象,按照护理模式不同分为对照组和研究组,...目的探索态度-诊断-开放思维-制定计划-问题解决(ADOPT)护理模式对妊娠糖尿病(GDM)患者血糖控制、自我管理及心理健康状态的影响。方法选取医院2020年4月至2022年9月收治的98例GDM患者为研究对象,按照护理模式不同分为对照组和研究组,各49例。对照组接受常规护理模式,研究组接受ADOPT护理模式,比较两组患者血糖对照水平、自我管理能力、心理健康状态、妊娠结局。结果干预8周后,两组糖化血红蛋白(HbA1c)、空腹血糖(FPG)、餐后2 h血糖(2 h PG)水平较干预前降低,研究组低于对照组(P<0.05);问题解决、情绪处理、自我护理、集体关系评分较干预前升高,研究组高于对照组(P<0.05);抑郁、焦虑、恐怖评分较干预前降低,研究组低于对照组(P<0.05)。结论ADOPT护理模式可调节GDM患者血糖对照水平,改善心理健康状态,调节自我管理。展开更多
文摘With the increasing requirement of a higher living quality and the growing awareness of energy saving, how to improve the indoor comfort level and to reduce the expenditure of energy and slow down the rate of natural resource consumption is becoming increasingly important. The theory of open-plan housing is able to provide a more flexible and adaptive space for the users and bring sustainable and economic benefit in the way of making full use of construction materials. Sustainable architecture design, as a method to respond the phenomenon, is able to low down the building＇ s energy consumption and has enormous potentials in creation of sustainable living environment and a high-quality dwelling condition. The primary aim of this research is to create a new sustainable architecture design method for occupancy by integrating openplan housing theory and application of sustainable technologies. Numerical simulation by computer program is applied in order to investigate and evaluate the possibility of this method in teruas of improving indoor comfort level and energy-saving capacity.
文摘This study aims to examine the effect of building plan form on internal thermal comfort conditions in naturally ventilated open-plan buildings located in hot climates.The study examined the square and the rectangular plan forms in relation to several values of wind direction,building plan depth,and climatic conditions.The study utilised CFD for ventilation prediction,DesignBuilder for thermal modelling,and the Tropical Summer Index(TSI)for thermal comfort assessment.These three tools were integrated in a quantitative approach to fulfil the study aim.The study concluded that the use of area-weighted average velocity magnitude is more accurate in the assessment of natural ventilation performance,as it accounts for both internal velocity magnitude and distribution.The study confirmed the common observation that the use of shallow building plans is more effective to increase internal air velocity and improve internal thermal comfort.At some point of increased plan depth,the internal air velocity magnitude dramatically decreases.In the three examined wind directions,this occurred when the plan depth exceeded 3H in the square cases and 2.5H in the rectangular ones,where H is the building height.This value is much less than the commonly recommended maximum value of 5H.The study also concluded that reducing building depth in the square cases has generally more potential to improve thermal comfort conditions when compared with the rectangular cases.The gross increase in Percentage of People Comfortable,PPC,in all the examined cases was 23%in the square cases,compared to 11%in the rectangular cases.
文摘目的探索态度-诊断-开放思维-制定计划-问题解决(ADOPT)护理模式对妊娠糖尿病(GDM)患者血糖控制、自我管理及心理健康状态的影响。方法选取医院2020年4月至2022年9月收治的98例GDM患者为研究对象,按照护理模式不同分为对照组和研究组,各49例。对照组接受常规护理模式,研究组接受ADOPT护理模式,比较两组患者血糖对照水平、自我管理能力、心理健康状态、妊娠结局。结果干预8周后,两组糖化血红蛋白(HbA1c)、空腹血糖(FPG)、餐后2 h血糖(2 h PG)水平较干预前降低,研究组低于对照组(P<0.05);问题解决、情绪处理、自我护理、集体关系评分较干预前升高,研究组高于对照组(P<0.05);抑郁、焦虑、恐怖评分较干预前降低,研究组低于对照组(P<0.05)。结论ADOPT护理模式可调节GDM患者血糖对照水平,改善心理健康状态,调节自我管理。
