Increasing the urban tree cover percentage(TCP) is widely recognized as an efficient way to mitigate the urban heat island effect. The cooling efficiency of urban trees can be either enhanced or attenuated on hotter d...Increasing the urban tree cover percentage(TCP) is widely recognized as an efficient way to mitigate the urban heat island effect. The cooling efficiency of urban trees can be either enhanced or attenuated on hotter days, depending on the physiological response of urban trees to rising ambient temperature. However, the response of urban trees' cooling efficiency to rising urban temperature remains poorly quantified for China's cities. In this study, we quantify the response of urban trees' cooling efficiency to rising urban temperature at noontime [~1330 LT(local time), LT=UTC+8] in 17summers(June, July, and August) from 2003–19 in 70 economically developed cities of China based on satellite observations. The results show that urban trees have stronger cooling efficiency with increasing temperature, suggesting additional cooling benefits provided by urban trees on hotter days. The enhanced cooling efficiency values of urban trees range from 0.002 to 0.055℃ %-1 per 1℃ increase in temperature across the selected cities, with larger values for the lowTCP-level cities. The response is also regulated by background temperature and precipitation, as the additional cooling benefit tends to be larger in warmer and wetter cities at the same TCP level. The positive response of urban trees' cooling efficiency to rising urban temperature is explained mainly by the stronger evapotranspiration of urban trees on hotter days.These results have important implications for alleviating urban heat risk by utilizing urban trees, particularly considering that extreme hot days are becoming more frequent in cities under global warming.展开更多
The Remains of the Day is one of Kazuo Ishiguro’s renowned novels.The protagonist Stevens is an English butler whose life is deeply entwined with the concepts of dignity and honor.Set against the backdrop of post-Wor...The Remains of the Day is one of Kazuo Ishiguro’s renowned novels.The protagonist Stevens is an English butler whose life is deeply entwined with the concepts of dignity and honor.Set against the backdrop of post-World War II Britain and reflecting on the interwar period,the novel examines Stevens’devotion to his role and the traditional values of English aristocracy.The essay discusses how Stevens’identity is shaped by his unwavering commitment to professionalism and his admiration for British gentleman culture and highlights the identity crisis Stevens faces as he realizes the flawed nature of his employer and the outdated ideals he upheld.Through Stevens’journey of self-reassessment and eventual epiphany,the essay delves into the complexities of his internal struggle to reconstruct his identity,ultimately advocating for a more authentic understanding of dignity and honor.展开更多
The rotation of the Earth and the related length of the day (LOD) are predominantly affected by tidal dissipation through the Moon and the growth of the Earth’s core. Due to the increased concentration of mass around...The rotation of the Earth and the related length of the day (LOD) are predominantly affected by tidal dissipation through the Moon and the growth of the Earth’s core. Due to the increased concentration of mass around the rotation axis of the spinning Earth during the growth of the core the rotation should have been accelerated. Controversially the tidal dissipation by the Moon, which is mainly dependent on the availability of open shallow seas and the kind of Moon escape from a nearby position, acts towards a deceleration of the rotating Earth. Measurements of LOD for Phanerozoic and Precambrian times open ways to solve questions concerning the geodynamical history of the Earth. These measurements encompass investigations of growth patterns in fossils and depositional patterns in sediments (Cyclostratigraphy, Tidalites, Stromatolites, Rhythmites). These patterns contain information on the LOD and on the changing distance between Earth and Moon and can be used as well for a discussion about the growth of the Earth’s core. By updating an older paper with its simple approach as well as incorporating newly published results provided by the geoscientific community, a moderate to fast growth of the core in a hot early Earth will be favored controversially to the assumption of a delayed development of the core in an originally cold Earth. Core development with acceleration of Earth’s rotation and the contemporaneous slowing down due to tidal dissipation during the filling of the ocean may significantly interrelate.展开更多
Background:In recent years,day surgery has gained widespread attention in the medical industry.This thesis focuses on three tertiary general hospitals in different regions in China where day surgery has been carried o...Background:In recent years,day surgery has gained widespread attention in the medical industry.This thesis focuses on three tertiary general hospitals in different regions in China where day surgery has been carried out earlier,is more developed,has a more comprehensive range of day surgery procedures,and has an annual volume of 10,000 or more day surgery cases.The study will provide hands-on experience for other medical institutions to carry out day surgery.Methods:67,337 valid items of data were retrieved from the Hospital Information Systems of the three hospitals.In this thesis,descriptive analysis was carried out on basic information about day surgery patients,including composition of patients’major diseases,hospitalization costs.Non-parametric tests were used to compare the data in each group,the median and interquartile range were used to show the trend in the concentration of the relevant indicators.The difference was considered statistically significant at P<0.05.Results:The largest proportion of day surgery patients were between the ages of 51 and 70.About 57.30%of day surgery patients paid for their medical care with the basic medical insurance of urban employees.Senile cataract,benign breast tumor,and endometrial polyp were the top three major diagnoses of day surgery patients.The average inpatient expenditure for day surgery patients was 8982.10 yuan,with consumables cost representing the highest proportion at approximately 46.01%of the total hospitalization cost,followed by treatment cost at around 31.01%of the total cost.Conclusions:Day surgery is more suitable for middle-aged patients and may not be the best choice for children and elderly patients over 80 years old.Most day surgery cases are elective surgeries for non-emergency situations.The distribution of day surgery patients is primarily concentrated in ophthalmic,breast,and reproductive system diseases,although each hospital has its own unique characteristics.The development of day surgery presents both economic and social benefits.展开更多
《俄克拉荷马》是音乐剧历史上里程碑式的作品。在这部作品中,以女主人公劳瑞独白的一段歌曲《Many A New Day》最具代表。本论文以此为切入点,分析其作品概述和艺术特征两个部分。从作品概述分析作品的时代背景和创作特点;通过对选段...《俄克拉荷马》是音乐剧历史上里程碑式的作品。在这部作品中,以女主人公劳瑞独白的一段歌曲《Many A New Day》最具代表。本论文以此为切入点,分析其作品概述和艺术特征两个部分。从作品概述分析作品的时代背景和创作特点;通过对选段歌曲的形象性、主体性和审美性进行深入剖析,进一步展现其艺术特征,在剧情设定、音乐编排和舞蹈呈现等方面,这部经典音乐剧展现出了上世纪百老汇"黄金搭档"的创作风采,无论在视听效果还是内容上,都能带给观众真挚、美好的享受。这部作品创新与兼容、商业与艺术并存,具有一定的价值与研究意义。展开更多
Cloudy-rainy weather for several days in 2007 was featured with the longest duration and the most serious extent of injury since the time from which there was meteorology observation record in Shandong.The causes of t...Cloudy-rainy weather for several days in 2007 was featured with the longest duration and the most serious extent of injury since the time from which there was meteorology observation record in Shandong.The causes of this process were analyzed in this article in terms of general circulation,character of physical quantity and tropical cyclone.The result showed that the precipitation process was a long wave adjustment process and it took place during the transformation process of general circulation turning from the zonal to the radial.During the cloudy-rainy weather process,the Ural mountain ridge and the Western Pacific subtropical high were more abnormally strong and in the further north than that in any other years.The tropical cyclone in the south of the subtropical cyclone activity was more frequent.There was more shortwave in middle latitudes of Asian.The cold air masses Siberia went down south.The cold air masses joined with the current of air in the Lower Yellow River.This led to the lasting cloudy-rainy weather for several days in Shandong.展开更多
Every February,across the country,candy,flowers,and gifts are exchanged between loved ones,all in the name of St.Valentine.But who is thismysterious saint and why do we celebrate thisholiday?
Happy Days,one of Samuel Beckett's renowned works,is remarkable for its absurdity.The paper approaches the predominant feature from such aspects as fragmented characters,disconnected language,peculiar structure an...Happy Days,one of Samuel Beckett's renowned works,is remarkable for its absurdity.The paper approaches the predominant feature from such aspects as fragmented characters,disconnected language,peculiar structure and grotesque stagecraft.展开更多
“One Day Project”项目教学以时尚设计专业教学实践作为主线,利用中英合作办学资源优势,在1天既定时间内将服装设计、服装工艺、人物形象设计、时尚媒体、服装模特、时尚营销等相关专业师生进行有机聚合,共同实现1个项目教学目标。项...“One Day Project”项目教学以时尚设计专业教学实践作为主线,利用中英合作办学资源优势,在1天既定时间内将服装设计、服装工艺、人物形象设计、时尚媒体、服装模特、时尚营销等相关专业师生进行有机聚合,共同实现1个项目教学目标。项目教学通过“头脑风暴”,激发学生创意思维养成;通过中外协作,历练师生国际交流合作能力;通过跨专业、跨文化协同,提升各专业资源整合和创新融合能力;通过作品义卖,培养学生社会责任意识。展开更多
基金supported by the Natural Science Foundation of Jiangsu Province (Grant No. BK20240170)Open fund by Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control (KHK2203)+2 种基金the Jiangsu Meteorological Bureau Youth Fund (KQ202314)the Fundamental Research Funds for the Central Universities (2024300330)Jiangsu Collaborative Innovation Center for Climate Change。
文摘Increasing the urban tree cover percentage(TCP) is widely recognized as an efficient way to mitigate the urban heat island effect. The cooling efficiency of urban trees can be either enhanced or attenuated on hotter days, depending on the physiological response of urban trees to rising ambient temperature. However, the response of urban trees' cooling efficiency to rising urban temperature remains poorly quantified for China's cities. In this study, we quantify the response of urban trees' cooling efficiency to rising urban temperature at noontime [~1330 LT(local time), LT=UTC+8] in 17summers(June, July, and August) from 2003–19 in 70 economically developed cities of China based on satellite observations. The results show that urban trees have stronger cooling efficiency with increasing temperature, suggesting additional cooling benefits provided by urban trees on hotter days. The enhanced cooling efficiency values of urban trees range from 0.002 to 0.055℃ %-1 per 1℃ increase in temperature across the selected cities, with larger values for the lowTCP-level cities. The response is also regulated by background temperature and precipitation, as the additional cooling benefit tends to be larger in warmer and wetter cities at the same TCP level. The positive response of urban trees' cooling efficiency to rising urban temperature is explained mainly by the stronger evapotranspiration of urban trees on hotter days.These results have important implications for alleviating urban heat risk by utilizing urban trees, particularly considering that extreme hot days are becoming more frequent in cities under global warming.
文摘The Remains of the Day is one of Kazuo Ishiguro’s renowned novels.The protagonist Stevens is an English butler whose life is deeply entwined with the concepts of dignity and honor.Set against the backdrop of post-World War II Britain and reflecting on the interwar period,the novel examines Stevens’devotion to his role and the traditional values of English aristocracy.The essay discusses how Stevens’identity is shaped by his unwavering commitment to professionalism and his admiration for British gentleman culture and highlights the identity crisis Stevens faces as he realizes the flawed nature of his employer and the outdated ideals he upheld.Through Stevens’journey of self-reassessment and eventual epiphany,the essay delves into the complexities of his internal struggle to reconstruct his identity,ultimately advocating for a more authentic understanding of dignity and honor.
文摘The rotation of the Earth and the related length of the day (LOD) are predominantly affected by tidal dissipation through the Moon and the growth of the Earth’s core. Due to the increased concentration of mass around the rotation axis of the spinning Earth during the growth of the core the rotation should have been accelerated. Controversially the tidal dissipation by the Moon, which is mainly dependent on the availability of open shallow seas and the kind of Moon escape from a nearby position, acts towards a deceleration of the rotating Earth. Measurements of LOD for Phanerozoic and Precambrian times open ways to solve questions concerning the geodynamical history of the Earth. These measurements encompass investigations of growth patterns in fossils and depositional patterns in sediments (Cyclostratigraphy, Tidalites, Stromatolites, Rhythmites). These patterns contain information on the LOD and on the changing distance between Earth and Moon and can be used as well for a discussion about the growth of the Earth’s core. By updating an older paper with its simple approach as well as incorporating newly published results provided by the geoscientific community, a moderate to fast growth of the core in a hot early Earth will be favored controversially to the assumption of a delayed development of the core in an originally cold Earth. Core development with acceleration of Earth’s rotation and the contemporaneous slowing down due to tidal dissipation during the filling of the ocean may significantly interrelate.
基金supporting data analysis related to the patient experience survey。
文摘Background:In recent years,day surgery has gained widespread attention in the medical industry.This thesis focuses on three tertiary general hospitals in different regions in China where day surgery has been carried out earlier,is more developed,has a more comprehensive range of day surgery procedures,and has an annual volume of 10,000 or more day surgery cases.The study will provide hands-on experience for other medical institutions to carry out day surgery.Methods:67,337 valid items of data were retrieved from the Hospital Information Systems of the three hospitals.In this thesis,descriptive analysis was carried out on basic information about day surgery patients,including composition of patients’major diseases,hospitalization costs.Non-parametric tests were used to compare the data in each group,the median and interquartile range were used to show the trend in the concentration of the relevant indicators.The difference was considered statistically significant at P<0.05.Results:The largest proportion of day surgery patients were between the ages of 51 and 70.About 57.30%of day surgery patients paid for their medical care with the basic medical insurance of urban employees.Senile cataract,benign breast tumor,and endometrial polyp were the top three major diagnoses of day surgery patients.The average inpatient expenditure for day surgery patients was 8982.10 yuan,with consumables cost representing the highest proportion at approximately 46.01%of the total hospitalization cost,followed by treatment cost at around 31.01%of the total cost.Conclusions:Day surgery is more suitable for middle-aged patients and may not be the best choice for children and elderly patients over 80 years old.Most day surgery cases are elective surgeries for non-emergency situations.The distribution of day surgery patients is primarily concentrated in ophthalmic,breast,and reproductive system diseases,although each hospital has its own unique characteristics.The development of day surgery presents both economic and social benefits.
文摘《俄克拉荷马》是音乐剧历史上里程碑式的作品。在这部作品中,以女主人公劳瑞独白的一段歌曲《Many A New Day》最具代表。本论文以此为切入点,分析其作品概述和艺术特征两个部分。从作品概述分析作品的时代背景和创作特点;通过对选段歌曲的形象性、主体性和审美性进行深入剖析,进一步展现其艺术特征,在剧情设定、音乐编排和舞蹈呈现等方面,这部经典音乐剧展现出了上世纪百老汇"黄金搭档"的创作风采,无论在视听效果还是内容上,都能带给观众真挚、美好的享受。这部作品创新与兼容、商业与艺术并存,具有一定的价值与研究意义。
文摘Cloudy-rainy weather for several days in 2007 was featured with the longest duration and the most serious extent of injury since the time from which there was meteorology observation record in Shandong.The causes of this process were analyzed in this article in terms of general circulation,character of physical quantity and tropical cyclone.The result showed that the precipitation process was a long wave adjustment process and it took place during the transformation process of general circulation turning from the zonal to the radial.During the cloudy-rainy weather process,the Ural mountain ridge and the Western Pacific subtropical high were more abnormally strong and in the further north than that in any other years.The tropical cyclone in the south of the subtropical cyclone activity was more frequent.There was more shortwave in middle latitudes of Asian.The cold air masses Siberia went down south.The cold air masses joined with the current of air in the Lower Yellow River.This led to the lasting cloudy-rainy weather for several days in Shandong.
文摘Every February,across the country,candy,flowers,and gifts are exchanged between loved ones,all in the name of St.Valentine.But who is thismysterious saint and why do we celebrate thisholiday?
文摘Happy Days,one of Samuel Beckett's renowned works,is remarkable for its absurdity.The paper approaches the predominant feature from such aspects as fragmented characters,disconnected language,peculiar structure and grotesque stagecraft.
文摘“One Day Project”项目教学以时尚设计专业教学实践作为主线,利用中英合作办学资源优势,在1天既定时间内将服装设计、服装工艺、人物形象设计、时尚媒体、服装模特、时尚营销等相关专业师生进行有机聚合,共同实现1个项目教学目标。项目教学通过“头脑风暴”,激发学生创意思维养成;通过中外协作,历练师生国际交流合作能力;通过跨专业、跨文化协同,提升各专业资源整合和创新融合能力;通过作品义卖,培养学生社会责任意识。
