In this research, it used advanced oxidation processes for the recovery, detoxification and mineralization of wastewater mainly contaminated by antibiotics （ciprofloxacin）. These processes can be used alone or in co...In this research, it used advanced oxidation processes for the recovery, detoxification and mineralization of wastewater mainly contaminated by antibiotics （ciprofloxacin）. These processes can be used alone or in combination with each other or by complementing traditional methods, even allowing the disinfection of bacterial and viral inactivation. With the use of experimental systems UV/H202/O3, UV/H202, it can achieve total mineralization of the compound. Ciprofloxacin solutions used at 50, 100, 200, 300, 400 and 500 ppm, degraded to 100% of antibiotics and by a microbiological method show that the loss of biological activity is inversely proportional to the time of irradiation.展开更多
Though the analysis on the characteristics of Xiang thinking and the cultural background of its formation, it is believed that Xiang thinking is not only an art of logic and thinking with the natural holistic view but...Though the analysis on the characteristics of Xiang thinking and the cultural background of its formation, it is believed that Xiang thinking is not only an art of logic and thinking with the natural holistic view but also represents the most important cognitive patterns concerning knowledge system of Traditional Chinese Medicine, and even it is the soul of Traditional Chinese Medicine culture. Therefore, a new viewpoint has been proposed that it is necessary to adhere to Xiang thinking with the study of Xiang as a core procedure and to seek for breakthrough for academic innovation in the cognitive process of Xiang with efforts.展开更多
Sustained large-scale migration has been an important structural force bringing about change in the Chinese peasant family. The de-localization resulting from population movement has eroded and undermined the patriarc...Sustained large-scale migration has been an important structural force bringing about change in the Chinese peasant family. The de-localization resulting from population movement has eroded and undermined the patriarchal family system, with its high degree of overlap between kin-based and place-based ties. The resultant changes in the family institution, however, represent not just a de-traditionalization, but also at the same time a process of reconstructing tradition. The continuation and reconstruction of the patriarchal family in the midst of deconstruction is a result of the interplay of institutional constraints, market dominance and the patrilineal and patriarchal system＇s own need for continued authority. This changing family pattern not only provides a low-cost basis for the survival and development of migrant workers ＂working in the city but rooted in the countryside,＂ but also, through its peculiarly flexible adaptability, serves as a buffer for dealing with contradictions and conflicts arising from changes in rural society and plays a role in relieving social tensions under specific historical conditions.展开更多
文摘In this research, it used advanced oxidation processes for the recovery, detoxification and mineralization of wastewater mainly contaminated by antibiotics （ciprofloxacin）. These processes can be used alone or in combination with each other or by complementing traditional methods, even allowing the disinfection of bacterial and viral inactivation. With the use of experimental systems UV/H202/O3, UV/H202, it can achieve total mineralization of the compound. Ciprofloxacin solutions used at 50, 100, 200, 300, 400 and 500 ppm, degraded to 100% of antibiotics and by a microbiological method show that the loss of biological activity is inversely proportional to the time of irradiation.
基金Beijing Planning Office of Philosophy and Social Science,and Beijing Chinese Medicine Culture Research Base of Beijing Municipal Commission of Education for great support
文摘Though the analysis on the characteristics of Xiang thinking and the cultural background of its formation, it is believed that Xiang thinking is not only an art of logic and thinking with the natural holistic view but also represents the most important cognitive patterns concerning knowledge system of Traditional Chinese Medicine, and even it is the soul of Traditional Chinese Medicine culture. Therefore, a new viewpoint has been proposed that it is necessary to adhere to Xiang thinking with the study of Xiang as a core procedure and to seek for breakthrough for academic innovation in the cognitive process of Xiang with efforts.
文摘Sustained large-scale migration has been an important structural force bringing about change in the Chinese peasant family. The de-localization resulting from population movement has eroded and undermined the patriarchal family system, with its high degree of overlap between kin-based and place-based ties. The resultant changes in the family institution, however, represent not just a de-traditionalization, but also at the same time a process of reconstructing tradition. The continuation and reconstruction of the patriarchal family in the midst of deconstruction is a result of the interplay of institutional constraints, market dominance and the patrilineal and patriarchal system＇s own need for continued authority. This changing family pattern not only provides a low-cost basis for the survival and development of migrant workers ＂working in the city but rooted in the countryside,＂ but also, through its peculiarly flexible adaptability, serves as a buffer for dealing with contradictions and conflicts arising from changes in rural society and plays a role in relieving social tensions under specific historical conditions.
