发展了一个能够考虑昼夜大气稳定度差异的城市应急重气扩散模型——SLAB_URBAN模型,利用该模型对美国Oklahoma City Joint Urban 2003(JU2003)城市扩散试验进行了模拟,主要关注下风方向不同观测距离的Cmaxu/Q值,并将模型模拟出的Cmaxu/...发展了一个能够考虑昼夜大气稳定度差异的城市应急重气扩散模型——SLAB_URBAN模型,利用该模型对美国Oklahoma City Joint Urban 2003(JU2003)城市扩散试验进行了模拟,主要关注下风方向不同观测距离的Cmaxu/Q值,并将模型模拟出的Cmaxu/Q值与JU2003试验观测的Cmaxu/Q值进行了对比验证。结果表明:SLAB_URBAN模型能够模拟出昼夜不同稳定度条件下城市重气扩散在下风方向浓度的分布状况;SLAB_URBAN模型的统计误差分析显示其模拟结果与观测值较一致;此外,从应急反应和安全角度考虑,SLAB_URBAN模型也符合实际工作的需求。展开更多
Lanping basin was a massif (land massif) in late Palaeozoic Era. The ocean of Jinshajiang separated it from Yangtze plate in east. Lancangjiang ocean separated it from Yunnan—Tibet plate in west. From late Permian Ep...Lanping basin was a massif (land massif) in late Palaeozoic Era. The ocean of Jinshajiang separated it from Yangtze plate in east. Lancangjiang ocean separated it from Yunnan—Tibet plate in west. From late Permian Epoch, the oceanic crust of Jinshajiang subduced the west from east, the one of Lancangjiang down went the east from west, and then the Yunnan—Tibet ancient land gradually closed to the Yangtze. In the end of the Permian Period, two continents and Lanping plate touched together, and the evolution history of the Paleotethys was end. Hercynian orogenic belt in the east and west sides of Lanping had volcanic rock colliding in early—middle Triassic Epoch. In Ladinian in middle Triassic and Carnian in late Triassic, the north side of Lanping basin formed the serial volcanic rock of spilite—quartz keratophyre because mantle\|derived magma causing by delamination rose and mixed with the constituent of continental crust. The volcanic rock overlapped the middle Triassic and late Palaeozoic stratum in angular unconformity. It was the feature of double peak or evolution from the basic to the acid. The race element distribution of volcanic rock was same as the one of tholeiite in island and inter\|arc basin. The rate of lead isotope of the volcanic rock was much higher. These points all distributed above the NHRL in Pb\|Pb. This indicated that the Pb of volcanic rock was the mantle\|derived magma mixed with crust one. The large\|area progression in Lanping rift basin begun in late Carnian.. The east side in Lanping basin developed the sedimentary system that was granule gravel (grit) rock in border facies—limestone in beach facies—black shale, and the middle had black shale, banded siliceous rock, brecciform limestone in late Carnian to Norian. The geochemistry research of siliceous rock showed that the genesis of the chert was hot water. The development of brecciform limestone was related with action of central\|axis rift. The Lanping rift basin went into consuming stage in Rhaetian Epoch of the late Triassic. The basin developed clastic rock bearing coal of continental\|oceanic alternation facies. In early Jurassic, the sedimentary area atrophied further, and the fine lacustrine sediment whose thickness was not great developed in the east of central\|axis. The west stratum of the basin in late Triassic Epoch touched directly with the one in middle Jurassic. Lanping basin was going into another evolution stage that was down\|warped basin.展开更多
The Book of Songs is a book of propriety passing on rites and teaching people by the form of poetry with unique logic and rhetoric.“Guan Ju”is the most typical poem deducing the propriety of humans from the laws of ...The Book of Songs is a book of propriety passing on rites and teaching people by the form of poetry with unique logic and rhetoric.“Guan Ju”is the most typical poem deducing the propriety of humans from the laws of nature,which is acceptable,convinced and obeyed by the people naturally,friendly and eloquently.Therefore,the logic and rhetoric in The Book of Songs can be reconciled and self-consistent in the poetic thinking of the unity of heaven and humans.展开更多
There are three different opinions of the first sentence from Qin Nang Ao Yu (青囊奥语), which was written by Yang Jun-song (杨筠松). They are “Kun Ren Yi (坤壬乙) should start from the star Ju Men (巨门)”;“Kun Ren...There are three different opinions of the first sentence from Qin Nang Ao Yu (青囊奥语), which was written by Yang Jun-song (杨筠松). They are “Kun Ren Yi (坤壬乙) should start from the star Ju Men (巨门)”;“Kun Ren Yi should start from the star Wen Qu (文曲)” and “Kun Ren Yi should start from both the star Lian Zhen and the star Ju Men (Lian Ju (廉巨))”. Because of the sectarianism,though the people were at odds with the opinions, we cannot find out any comprehensive and objective study on these. According to the analysis of some relevant literatures, it can be seen that there are two viewpoints nowadays. One of the viewpoints deemed that the first sentence was falsified by Jiang Da-hong (蒋大鸿), and another one deemed that was falsified by Zhang Shou-qi (张受祺). But neither of the view was credible. More precisely is that “Wen Qu” and “Ju Men” were both found in the publications simultaneously, and there were more “Wen Qu”, during the period of the end of the Ming Dynasty and the era of the emperors Kangxi and Qianlong of the Qing Dynasty. The influence of “Ju Meg” was gradually spread when Jiang Da-hong used it in his book and also Si Ku Quan Shu (四库全书) cited it, then let to more pithy formulas of “Ju Men” to be used now. And the “Lian Ju” was rare to be used except Duan Mu Guo-hu (端木国瑚) who used to use it. The way of interpretation is so multiple and complex on the “Wen Qu” and “Ju Men” from the Qin Nang Ao Yu, according to the perspective of Feng Shui, which is reflecting the pluralism and uncertainty of the interpretation of the traditional Feng Shui. And it is still need to be required a further more careful consideration on how to treat the studies of the traditional Feng Shui for the nowadays scholars.展开更多
What will be the future of Chinese urban heritage in the context of globalisation and a socialist market?Ju Er Hutong,as one of the first rehabilitation projects to take place during China’s late-1980s housing reform...What will be the future of Chinese urban heritage in the context of globalisation and a socialist market?Ju Er Hutong,as one of the first rehabilitation projects to take place during China’s late-1980s housing reforms,is generally considered a successful initiative in terms of urban regeneration and historic area conservation.To what extent does this success demonstrate a capacity to develop new policies and a new planning approach in the current Chinese urban regeneration process?To answer this question,and to summarize its achievements and its remaining unsolved problems,this paper provides the following insights:(1)an analysis of the evolution of Ju Er Hutong to its current form;(2)a literature review concerning the background and the outcome of the rehabilitation process;and(3)a critical assessment of the overall process,so as to summarize its constitutive advantages and problems.展开更多
A case-control study was conducted in a brickmaker’s community in Juarez City, Chihuahua in Mexico. This population has been chronically exposed to a wide spectrum of potentially health-damaging pollutants that inclu...A case-control study was conducted in a brickmaker’s community in Juarez City, Chihuahua in Mexico. This population has been chronically exposed to a wide spectrum of potentially health-damaging pollutants that include coarse, fine and ultrafine particles, carbon monoxide (CO), oxides of nitrogen and sulphur, transitional metals, polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds and bioaerosols. Lipid peroxidation level (LPX) and protein carbonyl content (PCC) help to evaluate oxidized protein content and activity of the antioxidant enzymes: superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) were evaluated in blood samples of study participants. The group of occupationally exposed (OE) workers consisted of 30 individuals ranging in age from 25 to 55 years, with a mean of 15 years in a brick production-related job. The control group included 30 volunteers who were neither environmentally nor occupationally exposed to brick production activities and whose sociodemo-graphic characteristics were similar to the OE group. Results indicate that none of workers used any type of protective equipment (respirator or face mask, gloves, coveralls) during brick manufacturing. LPX and PCC significantly increased (p < 0.5) in the OE group compared to the control group. SOD, CAT and GPx activity was significantly increased (p < 0.5) in the OE group compared to the control group. Therefore, evaluation of stress oxidative biomarkers is advisable in order to assay chronic exposure to workers in brick manufacturing.展开更多
The Book of Songs,as the first collection of poems in China,is of great significance for understanding the culture of China’s pre-Qin Dynasty and plays an important role in the history of Chinese literature.Confucius...The Book of Songs,as the first collection of poems in China,is of great significance for understanding the culture of China’s pre-Qin Dynasty and plays an important role in the history of Chinese literature.Confucius once said,“If you do not study The Book of Songs,you cannot speak”.However,poem translation is of great difficulty and importance during cultural exchange.On the one hand,translators should strike the balance between the original poem’s beauty and readers’understanding.This paper aims to offer suggestions upon how to render Chinese poems into English by analyzing Yang Xianyi and Gladys Yang’s translation of“Guan Ju”,the first poem of The Book of Songs.展开更多
文摘发展了一个能够考虑昼夜大气稳定度差异的城市应急重气扩散模型——SLAB_URBAN模型,利用该模型对美国Oklahoma City Joint Urban 2003(JU2003)城市扩散试验进行了模拟,主要关注下风方向不同观测距离的Cmaxu/Q值,并将模型模拟出的Cmaxu/Q值与JU2003试验观测的Cmaxu/Q值进行了对比验证。结果表明:SLAB_URBAN模型能够模拟出昼夜不同稳定度条件下城市重气扩散在下风方向浓度的分布状况;SLAB_URBAN模型的统计误差分析显示其模拟结果与观测值较一致;此外,从应急反应和安全角度考虑,SLAB_URBAN模型也符合实际工作的需求。
文摘Lanping basin was a massif (land massif) in late Palaeozoic Era. The ocean of Jinshajiang separated it from Yangtze plate in east. Lancangjiang ocean separated it from Yunnan—Tibet plate in west. From late Permian Epoch, the oceanic crust of Jinshajiang subduced the west from east, the one of Lancangjiang down went the east from west, and then the Yunnan—Tibet ancient land gradually closed to the Yangtze. In the end of the Permian Period, two continents and Lanping plate touched together, and the evolution history of the Paleotethys was end. Hercynian orogenic belt in the east and west sides of Lanping had volcanic rock colliding in early—middle Triassic Epoch. In Ladinian in middle Triassic and Carnian in late Triassic, the north side of Lanping basin formed the serial volcanic rock of spilite—quartz keratophyre because mantle\|derived magma causing by delamination rose and mixed with the constituent of continental crust. The volcanic rock overlapped the middle Triassic and late Palaeozoic stratum in angular unconformity. It was the feature of double peak or evolution from the basic to the acid. The race element distribution of volcanic rock was same as the one of tholeiite in island and inter\|arc basin. The rate of lead isotope of the volcanic rock was much higher. These points all distributed above the NHRL in Pb\|Pb. This indicated that the Pb of volcanic rock was the mantle\|derived magma mixed with crust one. The large\|area progression in Lanping rift basin begun in late Carnian.. The east side in Lanping basin developed the sedimentary system that was granule gravel (grit) rock in border facies—limestone in beach facies—black shale, and the middle had black shale, banded siliceous rock, brecciform limestone in late Carnian to Norian. The geochemistry research of siliceous rock showed that the genesis of the chert was hot water. The development of brecciform limestone was related with action of central\|axis rift. The Lanping rift basin went into consuming stage in Rhaetian Epoch of the late Triassic. The basin developed clastic rock bearing coal of continental\|oceanic alternation facies. In early Jurassic, the sedimentary area atrophied further, and the fine lacustrine sediment whose thickness was not great developed in the east of central\|axis. The west stratum of the basin in late Triassic Epoch touched directly with the one in middle Jurassic. Lanping basin was going into another evolution stage that was down\|warped basin.
文摘The Book of Songs is a book of propriety passing on rites and teaching people by the form of poetry with unique logic and rhetoric.“Guan Ju”is the most typical poem deducing the propriety of humans from the laws of nature,which is acceptable,convinced and obeyed by the people naturally,friendly and eloquently.Therefore,the logic and rhetoric in The Book of Songs can be reconciled and self-consistent in the poetic thinking of the unity of heaven and humans.
文摘There are three different opinions of the first sentence from Qin Nang Ao Yu (青囊奥语), which was written by Yang Jun-song (杨筠松). They are “Kun Ren Yi (坤壬乙) should start from the star Ju Men (巨门)”;“Kun Ren Yi should start from the star Wen Qu (文曲)” and “Kun Ren Yi should start from both the star Lian Zhen and the star Ju Men (Lian Ju (廉巨))”. Because of the sectarianism,though the people were at odds with the opinions, we cannot find out any comprehensive and objective study on these. According to the analysis of some relevant literatures, it can be seen that there are two viewpoints nowadays. One of the viewpoints deemed that the first sentence was falsified by Jiang Da-hong (蒋大鸿), and another one deemed that was falsified by Zhang Shou-qi (张受祺). But neither of the view was credible. More precisely is that “Wen Qu” and “Ju Men” were both found in the publications simultaneously, and there were more “Wen Qu”, during the period of the end of the Ming Dynasty and the era of the emperors Kangxi and Qianlong of the Qing Dynasty. The influence of “Ju Meg” was gradually spread when Jiang Da-hong used it in his book and also Si Ku Quan Shu (四库全书) cited it, then let to more pithy formulas of “Ju Men” to be used now. And the “Lian Ju” was rare to be used except Duan Mu Guo-hu (端木国瑚) who used to use it. The way of interpretation is so multiple and complex on the “Wen Qu” and “Ju Men” from the Qin Nang Ao Yu, according to the perspective of Feng Shui, which is reflecting the pluralism and uncertainty of the interpretation of the traditional Feng Shui. And it is still need to be required a further more careful consideration on how to treat the studies of the traditional Feng Shui for the nowadays scholars.
文摘What will be the future of Chinese urban heritage in the context of globalisation and a socialist market?Ju Er Hutong,as one of the first rehabilitation projects to take place during China’s late-1980s housing reforms,is generally considered a successful initiative in terms of urban regeneration and historic area conservation.To what extent does this success demonstrate a capacity to develop new policies and a new planning approach in the current Chinese urban regeneration process?To answer this question,and to summarize its achievements and its remaining unsolved problems,this paper provides the following insights:(1)an analysis of the evolution of Ju Er Hutong to its current form;(2)a literature review concerning the background and the outcome of the rehabilitation process;and(3)a critical assessment of the overall process,so as to summarize its constitutive advantages and problems.
文摘A case-control study was conducted in a brickmaker’s community in Juarez City, Chihuahua in Mexico. This population has been chronically exposed to a wide spectrum of potentially health-damaging pollutants that include coarse, fine and ultrafine particles, carbon monoxide (CO), oxides of nitrogen and sulphur, transitional metals, polycyclic aromatic hydrocarbons (PAHs), volatile organic compounds and bioaerosols. Lipid peroxidation level (LPX) and protein carbonyl content (PCC) help to evaluate oxidized protein content and activity of the antioxidant enzymes: superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) were evaluated in blood samples of study participants. The group of occupationally exposed (OE) workers consisted of 30 individuals ranging in age from 25 to 55 years, with a mean of 15 years in a brick production-related job. The control group included 30 volunteers who were neither environmentally nor occupationally exposed to brick production activities and whose sociodemo-graphic characteristics were similar to the OE group. Results indicate that none of workers used any type of protective equipment (respirator or face mask, gloves, coveralls) during brick manufacturing. LPX and PCC significantly increased (p < 0.5) in the OE group compared to the control group. SOD, CAT and GPx activity was significantly increased (p < 0.5) in the OE group compared to the control group. Therefore, evaluation of stress oxidative biomarkers is advisable in order to assay chronic exposure to workers in brick manufacturing.
文摘The Book of Songs,as the first collection of poems in China,is of great significance for understanding the culture of China’s pre-Qin Dynasty and plays an important role in the history of Chinese literature.Confucius once said,“If you do not study The Book of Songs,you cannot speak”.However,poem translation is of great difficulty and importance during cultural exchange.On the one hand,translators should strike the balance between the original poem’s beauty and readers’understanding.This paper aims to offer suggestions upon how to render Chinese poems into English by analyzing Yang Xianyi and Gladys Yang’s translation of“Guan Ju”,the first poem of The Book of Songs.
