Objective To cater to the demands for personalized health services from a deep learning per-spective by investigating the characteristics of traditional Chinese medicine(TCM)constitu-tion data and constructing models ...Objective To cater to the demands for personalized health services from a deep learning per-spective by investigating the characteristics of traditional Chinese medicine(TCM)constitu-tion data and constructing models to explore new prediction methods.Methods Data from students at Chengdu University of Traditional Chinese Medicine were collected and organized according to the 24 solar terms from January 21,2020,to April 6,2022.The data were used to identify nine TCM constitutions,including balanced constitution,Qi deficiency constitution,Yang deficiency constitution,Yin deficiency constitution,phlegm dampness constitution,damp heat constitution,stagnant blood constitution,Qi stagnation constitution,and specific-inherited predisposition constitution.Deep learning algorithms were employed to construct multi-layer perceptron(MLP),long short-term memory(LSTM),and deep belief network(DBN)models for the prediction of TCM constitutions based on the nine constitution types.To optimize these TCM constitution prediction models,this study in-troduced the attention mechanism(AM),grey wolf optimizer(GWO),and particle swarm op-timization(PSO).The models’performance was evaluated before and after optimization us-ing the F1-score,accuracy,precision,and recall.Results The research analyzed a total of 31655 pieces of data.(i)Before optimization,the MLP model achieved more than 90%prediction accuracy for all constitution types except the balanced and Qi deficiency constitutions.The LSTM model's prediction accuracies exceeded 60%,indicating that their potential in TCM constitutional prediction may not have been fully realized due to the absence of pronounced temporal features in the data.Regarding the DBN model,the binary classification analysis showed that,apart from slightly underperforming in predicting the Qi deficiency constitution and damp heat constitution,with accuracies of 65%and 60%,respectively.The DBN model demonstrated considerable discriminative power for other constitution types,achieving prediction accuracy rates and area under the receiver op-erating characteristic(ROC)curve(AUC)values exceeding 70%and 0.78,respectively.This indicates that while the model possesses a certain level of constitutional differentiation abili-ty,it encounters limitations in processing specific constitutional features,leaving room for further improvement in its performance.For multi-class classification problem,the DBN model’s prediction accuracy rate fell short of 50%.(ii)After optimization,the LSTM model,enhanced with the AM,typically achieved a prediction accuracy rate above 75%,with lower performance for the Qi deficiency constitution,stagnant blood constitution,and Qi stagna-tion constitution.The GWO-optimized DBN model for multi-class classification showed an increased prediction accuracy rate of 56%,while the PSO-optimized model had a decreased accuracy rate to 37%.The GWO-PSO-DBN model,optimized with both algorithms,demon-strated an improved prediction accuracy rate of 54%.Conclusion This study constructed MLP,LSTM,and DBN models for predicting TCM consti-tution and improved them based on different optimisation algorithms.The results showed that the MLP model performs well,the LSTM and DBN models were effective in prediction but with certain limitations.This study also provided a new technology reference for the es-tablishment and optimisation strategies of TCM constitution prediction models,and a novel idea for the treatment of non-disease.展开更多
At present,modern medicine is a scientific system in the following sense:it uses observation of static states and analysis of single factors to determine the relationship between structure and function in the human bo...At present,modern medicine is a scientific system in the following sense:it uses observation of static states and analysis of single factors to determine the relationship between structure and function in the human body in states of health and disease.Physiology and pathology are based on observation from multiple perspectives and at multiple levels.The study of human body constitution and overall functional status is relatively unexplored territory in the field of modern medicine.This article discusses the possible confluences between traditional Chinese medicine (Chinese medicine) and the methods and concepts of complexity science.It also reveals that Chinese medicine,unlike biomedicine (Western medicine),uses a method of modeling to study the human body,and law and control methods from the perspective of functional state and viewpoint.To derive from there,in time of complexity science concept becoming the mainstream scientific idea of today,by adopting its methodsand techniques,and introduce Chinese medicine theoretical model,methods and experience,to develop a holistic medicine that can reveal human body constitution and functional state.It will be the main direction for the development of the 21st century modern medicine.展开更多
Uniqueness of our political systems and tremendous changes brought about by reform and opening up are reflected in language use,so contem porary Chinese political discourse has its own distinctiveness,and is especiall...Uniqueness of our political systems and tremendous changes brought about by reform and opening up are reflected in language use,so contem porary Chinese political discourse has its own distinctiveness,and is especially featured by increasing political neologisms,posing difficulties for interpreters and for China’s international publicity.Quality of political neologisms interpreting has a direct bearing on whether or not success of interpreting the whole discourse can be achieved.The authors believe that interpreting of contemporary Chinese political discourse,also for the purpose of com m unication can gain guidance from Bachman’s CLA Model.So the paper elaborates through exem plification on strategies for interpreting political neologisms in light of Bachm an’s Model,with a view to realizing discourse power of Chinese.展开更多
With the success of China＇s reform and opening up, increasing attention has been paid to the Chinese model of development both in China and abroad. However, in studying the Chinese model, many scholars, particularly ...With the success of China＇s reform and opening up, increasing attention has been paid to the Chinese model of development both in China and abroad. However, in studying the Chinese model, many scholars, particularly Western ones, have avoided studying China＇s political model. Instead, they have conceptualized the Chinese model of development as a matter of purely economic success. Actually, it is extremely hard to understand the Chinese economic model without discussing the Chinese political model, because it is China＇s political model that has driven the success of its economic model. Many underdeveloped countries face the grave challenge of building a stable political and social structure. There can be no doubt that the political and economic implications of the Chinese model of development provide a valuable lesson in this respect.展开更多
【目的】探究非特异性腰痛(nonspecific low back pain,NLBP)患者的中医体质类型及其黄韧带厚度与年龄、体质量指数(body mass index,BMI)、性别、中医体质类型、有无糖尿病、高血压分级的相关性。【方法】选取2023年1月~2023年6月广东...【目的】探究非特异性腰痛(nonspecific low back pain,NLBP)患者的中医体质类型及其黄韧带厚度与年龄、体质量指数(body mass index,BMI)、性别、中医体质类型、有无糖尿病、高血压分级的相关性。【方法】选取2023年1月~2023年6月广东省第二中医院收治的60例NLBP患者为研究对象,辨别患者的中医体质类型,测量电子计算机断层扫描(CT)图像腰椎4/5节段(L4/5)椎间盘水平黄韧带的厚度,记录患者的年龄、性别、中医体质类型、BMI、有无糖尿病、高血压分级,通过相关分析、线性回归分析探讨NLBP患者黄韧带厚度的相关影响因素。【结果】(1)60例NLBP患者黄韧带厚度平均为(2.60±0.72)mm。(2)NLBP患者的中医体质呈4类,其中以血瘀质分布最多,达21例(35.0%),其他从高到低依次为湿热质19例(31.7%)、痰湿质12例(20.0%)、气虚质8例(13.3%)。(3)相关分析结果显示:NLBP患者的BMI、性别、中医体质类型、有无糖尿病对黄韧带厚度的影响差异无统计学意义(P>0.05),而不同年龄、高血压分级对黄韧带厚度的影响差异有统计学意义(P<0.01)。(4)线性回归分析结果显示:不同年龄对黄韧带厚度的影响差异有统计学意义(b=0.034,t=6.282,P<0.01),而不同高血压分级对黄韧带厚度的影响差异无统计学意义(P>0.05)。【结论】NLBP患者的中医体质类型以血瘀质为主,其黄韧带厚度受年龄影响较为显著,而高血压可能是潜在的黄韧带厚度的影响因素。展开更多
目的探究基于中医体质学说的护理模式在糖尿病患者中的应用效果。方法选取2021年1月—2022年12月于乐平市中医医院治疗的糖尿病患者82例,应用随机数字表法分为对照组(常规护理)及观察组(基于中医体质学说的护理),各41例,比较两组干预效...目的探究基于中医体质学说的护理模式在糖尿病患者中的应用效果。方法选取2021年1月—2022年12月于乐平市中医医院治疗的糖尿病患者82例,应用随机数字表法分为对照组(常规护理)及观察组(基于中医体质学说的护理),各41例,比较两组干预效果。结果干预后,观察组空腹血糖(FPG)、餐后2 h血糖(2 h PG)、糖化血红蛋白(HbA1c)水平均低于对照组,胆固醇(TC)、三酰甘油(TG)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)水平均低于对照组,自我效能感评分高于对照组(P<0.05);且观察组凝血酶原时间(PT)、凝血酶时间(TT)、活化部分凝血活酶时间(APTT)均优于对照组,纤维蛋白原(Fbg)水平低于对照组,两组PT、Fbg水平比较,差异有统计学意义(P<0.05)。结论糖尿病患者接受基于中医体质学说的护理模式干预,可降低血糖、血脂水平,改善凝血功能,提升自我效能。展开更多
The new dual circulation development pattern is not only a far-sighted strategy based on current economic development,but is also grounded in economic theories(such as theory of economic development of large countries...The new dual circulation development pattern is not only a far-sighted strategy based on current economic development,but is also grounded in economic theories(such as theory of economic development of large countries,economic growth theory,international trade theory,new economic geography theory,and Marxist political economics theory).Among them,Marxist political economy is the keystone theory as the domestic circulation reflects Marx's theories of capital turnover and social reproduction,the international circulation involves the theories of spatial production and world market put forward in the book Capital,and the"dual circulation"theory,which combines both,shows Marx's theory of the organic composition of capital.The proposal of"dual circulation"mechanism is an innovative proposition in the theoretical study of socialist political economy with Chinese characteristics.The important practical innovation of building the new pattern of development will open a new chapter of socialist development with Chinese characteristics in the new era,the reasons for which are as follows:Scientific understanding of the historical orientation of the new development stage is the foundation for building a new pattern of development,with the domestic circulation leading the international one,and realizing the combination and coordination of efficient market and effective government as the policy base for its smooth implementation.The main means to build the new pattern of development is to deepen reform and expand opening-up.展开更多
基金National Natural Science Foundation of China(81904324)Sichuan Science and Technology Department Project(2022YFS0194).
文摘Objective To cater to the demands for personalized health services from a deep learning per-spective by investigating the characteristics of traditional Chinese medicine(TCM)constitu-tion data and constructing models to explore new prediction methods.Methods Data from students at Chengdu University of Traditional Chinese Medicine were collected and organized according to the 24 solar terms from January 21,2020,to April 6,2022.The data were used to identify nine TCM constitutions,including balanced constitution,Qi deficiency constitution,Yang deficiency constitution,Yin deficiency constitution,phlegm dampness constitution,damp heat constitution,stagnant blood constitution,Qi stagnation constitution,and specific-inherited predisposition constitution.Deep learning algorithms were employed to construct multi-layer perceptron(MLP),long short-term memory(LSTM),and deep belief network(DBN)models for the prediction of TCM constitutions based on the nine constitution types.To optimize these TCM constitution prediction models,this study in-troduced the attention mechanism(AM),grey wolf optimizer(GWO),and particle swarm op-timization(PSO).The models’performance was evaluated before and after optimization us-ing the F1-score,accuracy,precision,and recall.Results The research analyzed a total of 31655 pieces of data.(i)Before optimization,the MLP model achieved more than 90%prediction accuracy for all constitution types except the balanced and Qi deficiency constitutions.The LSTM model's prediction accuracies exceeded 60%,indicating that their potential in TCM constitutional prediction may not have been fully realized due to the absence of pronounced temporal features in the data.Regarding the DBN model,the binary classification analysis showed that,apart from slightly underperforming in predicting the Qi deficiency constitution and damp heat constitution,with accuracies of 65%and 60%,respectively.The DBN model demonstrated considerable discriminative power for other constitution types,achieving prediction accuracy rates and area under the receiver op-erating characteristic(ROC)curve(AUC)values exceeding 70%and 0.78,respectively.This indicates that while the model possesses a certain level of constitutional differentiation abili-ty,it encounters limitations in processing specific constitutional features,leaving room for further improvement in its performance.For multi-class classification problem,the DBN model’s prediction accuracy rate fell short of 50%.(ii)After optimization,the LSTM model,enhanced with the AM,typically achieved a prediction accuracy rate above 75%,with lower performance for the Qi deficiency constitution,stagnant blood constitution,and Qi stagna-tion constitution.The GWO-optimized DBN model for multi-class classification showed an increased prediction accuracy rate of 56%,while the PSO-optimized model had a decreased accuracy rate to 37%.The GWO-PSO-DBN model,optimized with both algorithms,demon-strated an improved prediction accuracy rate of 54%.Conclusion This study constructed MLP,LSTM,and DBN models for predicting TCM consti-tution and improved them based on different optimisation algorithms.The results showed that the MLP model performs well,the LSTM and DBN models were effective in prediction but with certain limitations.This study also provided a new technology reference for the es-tablishment and optimisation strategies of TCM constitution prediction models,and a novel idea for the treatment of non-disease.
文摘At present,modern medicine is a scientific system in the following sense:it uses observation of static states and analysis of single factors to determine the relationship between structure and function in the human body in states of health and disease.Physiology and pathology are based on observation from multiple perspectives and at multiple levels.The study of human body constitution and overall functional status is relatively unexplored territory in the field of modern medicine.This article discusses the possible confluences between traditional Chinese medicine (Chinese medicine) and the methods and concepts of complexity science.It also reveals that Chinese medicine,unlike biomedicine (Western medicine),uses a method of modeling to study the human body,and law and control methods from the perspective of functional state and viewpoint.To derive from there,in time of complexity science concept becoming the mainstream scientific idea of today,by adopting its methodsand techniques,and introduce Chinese medicine theoretical model,methods and experience,to develop a holistic medicine that can reveal human body constitution and functional state.It will be the main direction for the development of the 21st century modern medicine.
文摘Uniqueness of our political systems and tremendous changes brought about by reform and opening up are reflected in language use,so contem porary Chinese political discourse has its own distinctiveness,and is especially featured by increasing political neologisms,posing difficulties for interpreters and for China’s international publicity.Quality of political neologisms interpreting has a direct bearing on whether or not success of interpreting the whole discourse can be achieved.The authors believe that interpreting of contemporary Chinese political discourse,also for the purpose of com m unication can gain guidance from Bachman’s CLA Model.So the paper elaborates through exem plification on strategies for interpreting political neologisms in light of Bachm an’s Model,with a view to realizing discourse power of Chinese.
文摘With the success of China＇s reform and opening up, increasing attention has been paid to the Chinese model of development both in China and abroad. However, in studying the Chinese model, many scholars, particularly Western ones, have avoided studying China＇s political model. Instead, they have conceptualized the Chinese model of development as a matter of purely economic success. Actually, it is extremely hard to understand the Chinese economic model without discussing the Chinese political model, because it is China＇s political model that has driven the success of its economic model. Many underdeveloped countries face the grave challenge of building a stable political and social structure. There can be no doubt that the political and economic implications of the Chinese model of development provide a valuable lesson in this respect.
文摘【目的】探究非特异性腰痛(nonspecific low back pain,NLBP)患者的中医体质类型及其黄韧带厚度与年龄、体质量指数(body mass index,BMI)、性别、中医体质类型、有无糖尿病、高血压分级的相关性。【方法】选取2023年1月~2023年6月广东省第二中医院收治的60例NLBP患者为研究对象,辨别患者的中医体质类型,测量电子计算机断层扫描(CT)图像腰椎4/5节段(L4/5)椎间盘水平黄韧带的厚度,记录患者的年龄、性别、中医体质类型、BMI、有无糖尿病、高血压分级,通过相关分析、线性回归分析探讨NLBP患者黄韧带厚度的相关影响因素。【结果】(1)60例NLBP患者黄韧带厚度平均为(2.60±0.72)mm。(2)NLBP患者的中医体质呈4类,其中以血瘀质分布最多,达21例(35.0%),其他从高到低依次为湿热质19例(31.7%)、痰湿质12例(20.0%)、气虚质8例(13.3%)。(3)相关分析结果显示:NLBP患者的BMI、性别、中医体质类型、有无糖尿病对黄韧带厚度的影响差异无统计学意义(P>0.05),而不同年龄、高血压分级对黄韧带厚度的影响差异有统计学意义(P<0.01)。(4)线性回归分析结果显示:不同年龄对黄韧带厚度的影响差异有统计学意义(b=0.034,t=6.282,P<0.01),而不同高血压分级对黄韧带厚度的影响差异无统计学意义(P>0.05)。【结论】NLBP患者的中医体质类型以血瘀质为主,其黄韧带厚度受年龄影响较为显著,而高血压可能是潜在的黄韧带厚度的影响因素。
文摘目的探究基于中医体质学说的护理模式在糖尿病患者中的应用效果。方法选取2021年1月—2022年12月于乐平市中医医院治疗的糖尿病患者82例,应用随机数字表法分为对照组(常规护理)及观察组(基于中医体质学说的护理),各41例,比较两组干预效果。结果干预后,观察组空腹血糖(FPG)、餐后2 h血糖(2 h PG)、糖化血红蛋白(HbA1c)水平均低于对照组,胆固醇(TC)、三酰甘油(TG)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)水平均低于对照组,自我效能感评分高于对照组(P<0.05);且观察组凝血酶原时间(PT)、凝血酶时间(TT)、活化部分凝血活酶时间(APTT)均优于对照组,纤维蛋白原(Fbg)水平低于对照组,两组PT、Fbg水平比较,差异有统计学意义(P<0.05)。结论糖尿病患者接受基于中医体质学说的护理模式干预,可降低血糖、血脂水平,改善凝血功能,提升自我效能。
基金This paper is funded by The National Social Science Fund of China"The Path to High-Quality Development under the Belt and Road Initiative"(No.19VDL004)Guangdong Provincial Government Project"Promoting the Construction of Guangdong-Hong Kong-Macao Greater Bay Area and Building a New System of Open Economy."。
文摘The new dual circulation development pattern is not only a far-sighted strategy based on current economic development,but is also grounded in economic theories(such as theory of economic development of large countries,economic growth theory,international trade theory,new economic geography theory,and Marxist political economics theory).Among them,Marxist political economy is the keystone theory as the domestic circulation reflects Marx's theories of capital turnover and social reproduction,the international circulation involves the theories of spatial production and world market put forward in the book Capital,and the"dual circulation"theory,which combines both,shows Marx's theory of the organic composition of capital.The proposal of"dual circulation"mechanism is an innovative proposition in the theoretical study of socialist political economy with Chinese characteristics.The important practical innovation of building the new pattern of development will open a new chapter of socialist development with Chinese characteristics in the new era,the reasons for which are as follows:Scientific understanding of the historical orientation of the new development stage is the foundation for building a new pattern of development,with the domestic circulation leading the international one,and realizing the combination and coordination of efficient market and effective government as the policy base for its smooth implementation.The main means to build the new pattern of development is to deepen reform and expand opening-up.
