In this discourse, happiness refers to the general evaluation of a teacher to the environment he is in. specifically speaking： this happiness includes the sense of happiness that generates from the heart, from the wo...In this discourse, happiness refers to the general evaluation of a teacher to the environment he is in. specifically speaking： this happiness includes the sense of happiness that generates from the heart, from the work and from the environment. This discourse will illustrate this issue from the above three aspects and find ways to improve sense of happiness of university teachers.展开更多
Through questionnaires and interviews,this paper surveyed and studied the sense of happiness of 187 left-behind elderly people in Guizhou. The results show that in the context of the rural labor transfer,the sense of ...Through questionnaires and interviews,this paper surveyed and studied the sense of happiness of 187 left-behind elderly people in Guizhou. The results show that in the context of the rural labor transfer,the sense of happiness of left-behind elderly people is generally low.There are many influencing factors and complex causes. Through analysis,it is found that transfer of family labor has a great impact on the sense of happiness of left-behind elderly people. Finally,it came up with some pertinent recommendations for raising the sense of happiness of left-behind elderly people.展开更多
This article reports the latest development of a wireless sensing system,named Martlet,on high-g shock acceleration measurement.The Martlet sensing node design is based on a Texas Instruments Piccolo microcontroller,w...This article reports the latest development of a wireless sensing system,named Martlet,on high-g shock acceleration measurement.The Martlet sensing node design is based on a Texas Instruments Piccolo microcontroller,with clock frequency programmable up to 90 MHz.The high clock frequency of the microcontroller enables Martlet to support high-frequency data acquisition and high-speed onboard computation.In addition,the extensible design of the Martlet node conveniently allows incorporation of multiple sensor boards.In this study,a high-g accelerometer interface board is developed to allow Martlet to work with the selected microelectromechanical system(MEMS)high-g accelerometers.Besides low-pass and highpass filters,amplification gains are also implemented on the high-g accelerometer interface board.Laboratory impact experiments are conducted to validate the performance of the Martlet wireless sensing system with the high-g accelerometer board.The results of this study show that the performance of the wireless sensing system is comparable to the cabled system.展开更多
高质量发展背景下从主观角度测度卫生系统绩效及其影响因素。利用2015—2021年中国社会状况综合调查数据(Chinese Social Survey,CSS),基于卫生系统绩效评估框架,从居民获得感视角构建卫生系统绩效指数,通过多层回归模型分析我国卫生系...高质量发展背景下从主观角度测度卫生系统绩效及其影响因素。利用2015—2021年中国社会状况综合调查数据(Chinese Social Survey,CSS),基于卫生系统绩效评估框架,从居民获得感视角构建卫生系统绩效指数,通过多层回归模型分析我国卫生系统绩效变化趋势及影响因素。我国卫生系统绩效综合指数从2015年的41.732提高到2021年的46.935,增长了12.47%(β=6.143,P<0.01)。其中,过程指数从43.961提高到45.968,增长了4.57%(β=2.391,P<0.01),结果指数从48.501提高到58.009,增长了19.60%(β=11.504,P<0.01)。卫生系统绩效获得感呈现出明显的异质性,性别、年龄、受教育程度、婚姻状况、就业状况、经济状况、医保类型和居住地区类型等因素显著影响居民卫生系统绩效的获得感。高质量发展背景下我国卫生系统绩效明显改善,居民获得感显著提高。然而,卫生系统过程维度改善不够,“看病难、看病贵”问题依然存在。需重点加强脆弱人群以及农村地区卫生系统绩效获得感。展开更多
In the literature on the migrant phenomenon in China, homeownership, city integration, and sense of happiness have all been examined, yet the synergetic relationship among these three factors has not been fully discus...In the literature on the migrant phenomenon in China, homeownership, city integration, and sense of happiness have all been examined, yet the synergetic relationship among these three factors has not been fully discussed. This study uses the 2012 National Dynamic Monitoring Database of Migrants created by the National Health and Family Planning Commission of China to explore the cooperative relationship between migrants, homeownership, city in teg ration and the sense of happiness. Generally, renting houses reduces migrants/ sense of happiness. However, with migrantsz greater integration into the place to which they have migrated, the sense of happiness of migrants who live in rental houses is enhanced to a greater degree than those who live in their own houses. This phenomenon is clear among migrants who have moved from less developed regions to developed regions and among those who have moved relatively longer geographical distances. This study demonstrates a city integration mechanism through which homeownership influences migrants' sense of happiness. We con tribute to happiness economics research and propose a scientific basis for speeding up new urbanization as well as improving a housing system which encourages both house renting and purchasing in China.展开更多
文摘In this discourse, happiness refers to the general evaluation of a teacher to the environment he is in. specifically speaking： this happiness includes the sense of happiness that generates from the heart, from the work and from the environment. This discourse will illustrate this issue from the above three aspects and find ways to improve sense of happiness of university teachers.
文摘Through questionnaires and interviews,this paper surveyed and studied the sense of happiness of 187 left-behind elderly people in Guizhou. The results show that in the context of the rural labor transfer,the sense of happiness of left-behind elderly people is generally low.There are many influencing factors and complex causes. Through analysis,it is found that transfer of family labor has a great impact on the sense of happiness of left-behind elderly people. Finally,it came up with some pertinent recommendations for raising the sense of happiness of left-behind elderly people.
文摘This article reports the latest development of a wireless sensing system,named Martlet,on high-g shock acceleration measurement.The Martlet sensing node design is based on a Texas Instruments Piccolo microcontroller,with clock frequency programmable up to 90 MHz.The high clock frequency of the microcontroller enables Martlet to support high-frequency data acquisition and high-speed onboard computation.In addition,the extensible design of the Martlet node conveniently allows incorporation of multiple sensor boards.In this study,a high-g accelerometer interface board is developed to allow Martlet to work with the selected microelectromechanical system(MEMS)high-g accelerometers.Besides low-pass and highpass filters,amplification gains are also implemented on the high-g accelerometer interface board.Laboratory impact experiments are conducted to validate the performance of the Martlet wireless sensing system with the high-g accelerometer board.The results of this study show that the performance of the wireless sensing system is comparable to the cabled system.
文摘高质量发展背景下从主观角度测度卫生系统绩效及其影响因素。利用2015—2021年中国社会状况综合调查数据(Chinese Social Survey,CSS),基于卫生系统绩效评估框架,从居民获得感视角构建卫生系统绩效指数,通过多层回归模型分析我国卫生系统绩效变化趋势及影响因素。我国卫生系统绩效综合指数从2015年的41.732提高到2021年的46.935,增长了12.47%(β=6.143,P<0.01)。其中,过程指数从43.961提高到45.968,增长了4.57%(β=2.391,P<0.01),结果指数从48.501提高到58.009,增长了19.60%(β=11.504,P<0.01)。卫生系统绩效获得感呈现出明显的异质性,性别、年龄、受教育程度、婚姻状况、就业状况、经济状况、医保类型和居住地区类型等因素显著影响居民卫生系统绩效的获得感。高质量发展背景下我国卫生系统绩效明显改善,居民获得感显著提高。然而,卫生系统过程维度改善不够,“看病难、看病贵”问题依然存在。需重点加强脆弱人群以及农村地区卫生系统绩效获得感。
文摘In the literature on the migrant phenomenon in China, homeownership, city integration, and sense of happiness have all been examined, yet the synergetic relationship among these three factors has not been fully discussed. This study uses the 2012 National Dynamic Monitoring Database of Migrants created by the National Health and Family Planning Commission of China to explore the cooperative relationship between migrants, homeownership, city in teg ration and the sense of happiness. Generally, renting houses reduces migrants/ sense of happiness. However, with migrantsz greater integration into the place to which they have migrated, the sense of happiness of migrants who live in rental houses is enhanced to a greater degree than those who live in their own houses. This phenomenon is clear among migrants who have moved from less developed regions to developed regions and among those who have moved relatively longer geographical distances. This study demonstrates a city integration mechanism through which homeownership influences migrants' sense of happiness. We con tribute to happiness economics research and propose a scientific basis for speeding up new urbanization as well as improving a housing system which encourages both house renting and purchasing in China.
