The autonomic nervous system(ANS)includes the sympathetic,parasympathetic,and enteric nervous systems,and its senior regulatory center includes the brainstem,cingulate gyrus,and hypothalamus.Acupuncture can affect vis...The autonomic nervous system(ANS)includes the sympathetic,parasympathetic,and enteric nervous systems,and its senior regulatory center includes the brainstem,cingulate gyrus,and hypothalamus.Acupuncture can affect visceral,vascular,and glandular functions via the autonomic nervous regulatory pathway.In this paper,the relationship between pain and autonomic nervous function,the application of acupuncture guided by the autonomic nervous system,and the basis and clinical research on acupuncture analgesia are reviewed.展开更多
In order to enhance the biomethane production from corn stover, choosing effective pretreatment is one of the necessary steps before starting anaerobic digestion(AD).This study was aimed to analyze the effectiveness o...In order to enhance the biomethane production from corn stover, choosing effective pretreatment is one of the necessary steps before starting anaerobic digestion(AD).This study was aimed to analyze the effectiveness of freezing–thawing with ammonia pretreatment on substance degradation and AD performance of corn stover.Three ammonia concentrations(2%, 4%, and 6%) with two different moisture contents(50% and 70%) were used to pretreat the corn stover at two temperatures(-20 ℃ and 20 ℃).The result showed that an optimum pretreatment condition for corn stover was at the temperature of -20 ℃, moisture content of 70% and ammonia concentration of 2%.Under the optimum pretreatment condition, the maximum biomethane yield reached 261 ml·(g VS)^(-1), which was 41.08% higher than that of the untreated.Under different pretreatment conditions,the highest loss of lignin at -20 ℃ with 2% ammonia concentration was 63.36% compared with the untreated.The buffer capacity of AD system was also improved after the freezing–thawing with ammonia pretreatment.Therefore, the freezing–thawing with ammonia pretreatment can be used to improve AD performance for corn stover.This study provides further insight for exploring an efficient freezing–thawing with ammonia pretreatment strategy to enhance AD performance for the practical application.展开更多
Aquilariae Lignum Resinatum is a common medicine for regulating qi.As an ancient medicinal material,Aquilariae Lignum Resinatum has been widely used in traditional Chinese medicine.Therefore,this paper introduced the ...Aquilariae Lignum Resinatum is a common medicine for regulating qi.As an ancient medicinal material,Aquilariae Lignum Resinatum has been widely used in traditional Chinese medicine.Therefore,this paper introduced the research and progress of pharmacological action of Aquilariae Lignum Resinatum in detail,which lays a foundation for further research and development of Aquilariae Lignum Resinatum.展开更多
During a two day strategic workshop in February 2018,22 information retrieval researchers met to discuss the future challenges and opportunities within the field.The outcome is a list of potential research directions,...During a two day strategic workshop in February 2018,22 information retrieval researchers met to discuss the future challenges and opportunities within the field.The outcome is a list of potential research directions,project ideas,and challenges.This report describes the major conclusions we have obtained during the workshop.A key result is that we need to open our mind to embrace a broader IR field by rethink the definition of information,retrieval,user,system,and evaluation of IR.By providing detailed discussions on these topics,this report is expected to inspire our IR researchers in both academia and industry,and help the future growth of the IR research community.展开更多
基金funded by the Surface Project of National Natural Science Foundation of China (No.82274658)Natural Science Foundation of Fujian Province (No.2022J01347)Medical Innovation Project of Fujian Provincial Health Commission (No.2022CXA053).
文摘The autonomic nervous system(ANS)includes the sympathetic,parasympathetic,and enteric nervous systems,and its senior regulatory center includes the brainstem,cingulate gyrus,and hypothalamus.Acupuncture can affect visceral,vascular,and glandular functions via the autonomic nervous regulatory pathway.In this paper,the relationship between pain and autonomic nervous function,the application of acupuncture guided by the autonomic nervous system,and the basis and clinical research on acupuncture analgesia are reviewed.
基金Supported by the Key Technologies R&D Program of China(2016YFD0501402)
文摘In order to enhance the biomethane production from corn stover, choosing effective pretreatment is one of the necessary steps before starting anaerobic digestion(AD).This study was aimed to analyze the effectiveness of freezing–thawing with ammonia pretreatment on substance degradation and AD performance of corn stover.Three ammonia concentrations(2%, 4%, and 6%) with two different moisture contents(50% and 70%) were used to pretreat the corn stover at two temperatures(-20 ℃ and 20 ℃).The result showed that an optimum pretreatment condition for corn stover was at the temperature of -20 ℃, moisture content of 70% and ammonia concentration of 2%.Under the optimum pretreatment condition, the maximum biomethane yield reached 261 ml·(g VS)^(-1), which was 41.08% higher than that of the untreated.Under different pretreatment conditions,the highest loss of lignin at -20 ℃ with 2% ammonia concentration was 63.36% compared with the untreated.The buffer capacity of AD system was also improved after the freezing–thawing with ammonia pretreatment.Therefore, the freezing–thawing with ammonia pretreatment can be used to improve AD performance for corn stover.This study provides further insight for exploring an efficient freezing–thawing with ammonia pretreatment strategy to enhance AD performance for the practical application.
基金Supported by 2022 Autonomous Region Undergraduate Innovation and Entrepreneurship Program(S202210600075).
文摘Aquilariae Lignum Resinatum is a common medicine for regulating qi.As an ancient medicinal material,Aquilariae Lignum Resinatum has been widely used in traditional Chinese medicine.Therefore,this paper introduced the research and progress of pharmacological action of Aquilariae Lignum Resinatum in detail,which lays a foundation for further research and development of Aquilariae Lignum Resinatum.
文摘During a two day strategic workshop in February 2018,22 information retrieval researchers met to discuss the future challenges and opportunities within the field.The outcome is a list of potential research directions,project ideas,and challenges.This report describes the major conclusions we have obtained during the workshop.A key result is that we need to open our mind to embrace a broader IR field by rethink the definition of information,retrieval,user,system,and evaluation of IR.By providing detailed discussions on these topics,this report is expected to inspire our IR researchers in both academia and industry,and help the future growth of the IR research community.
