The“burden reduction”policy aims to reduce the workload of primary and secondary school teachers to alleviate their burdens.While it has improved the quality of teachers,implementation challenges still exist.This st...The“burden reduction”policy aims to reduce the workload of primary and secondary school teachers to alleviate their burdens.While it has improved the quality of teachers,implementation challenges still exist.This study utilizes rational choice institutionalism and Ostrom’s institutional analysis and development framework to examine the policy.By considering the preferences of the Ministry of Education,local governments,schools,and teachers,it explores interactions and outcomes,identifies challenges,and provides policy suggestions.展开更多
Objective To analyze the situation of secondary hypertension caused by different etiology and its treatment status so as to improve its treatment.Methods Totally 580 patients with secondary hypertension selected with ...Objective To analyze the situation of secondary hypertension caused by different etiology and its treatment status so as to improve its treatment.Methods Totally 580 patients with secondary hypertension selected with strict criteria were divided into 4 groups in accordance with the etiology.The data were dealt with SPSS 13.0.We analyzed the sex,age,systolic pressure,diastolic pressure and positive incidence of family history of all the secondary hypertension patients in each group,and compared their usage of every unilateral preparation.Results The average age of renal parenchymal disease was more advanced than that of adrenal disease and other diseases.The administration of diuretics and angiotensin-converting enzyme inhibitor(ACEI)in renal parenchymal disease group,αβreceptor blocking agents and calcium antagonists in kidney-artery disease group,αantagonists in adrenal disease and compound antihypertensive agents in other diseases groups all affected advantage of the ratio.Conclusion Diuretics and ACEI are suitable for hypertension caused by renal parenchymal disease.αβreceptor blocking agents and calcium antagonists are suitable for that caused by kidney artery disease,butαreceptor blocking agents are suitable for that caused by adrenal disease.展开更多
Electrocatalysis can facilitate the reaction kinetics in many electrochemical energy conversion devices.Heterostructural catalysts are important candidates due to their sufficient tunability of components and electron...Electrocatalysis can facilitate the reaction kinetics in many electrochemical energy conversion devices.Heterostructural catalysts are important candidates due to their sufficient tunability of components and electronic states.So far however,no basic principles have been provided to guide the rational selection of components and catalytic mechanisms of such high-efficiency heterostructures.展开更多
文摘The“burden reduction”policy aims to reduce the workload of primary and secondary school teachers to alleviate their burdens.While it has improved the quality of teachers,implementation challenges still exist.This study utilizes rational choice institutionalism and Ostrom’s institutional analysis and development framework to examine the policy.By considering the preferences of the Ministry of Education,local governments,schools,and teachers,it explores interactions and outcomes,identifies challenges,and provides policy suggestions.
文摘Objective To analyze the situation of secondary hypertension caused by different etiology and its treatment status so as to improve its treatment.Methods Totally 580 patients with secondary hypertension selected with strict criteria were divided into 4 groups in accordance with the etiology.The data were dealt with SPSS 13.0.We analyzed the sex,age,systolic pressure,diastolic pressure and positive incidence of family history of all the secondary hypertension patients in each group,and compared their usage of every unilateral preparation.Results The average age of renal parenchymal disease was more advanced than that of adrenal disease and other diseases.The administration of diuretics and angiotensin-converting enzyme inhibitor(ACEI)in renal parenchymal disease group,αβreceptor blocking agents and calcium antagonists in kidney-artery disease group,αantagonists in adrenal disease and compound antihypertensive agents in other diseases groups all affected advantage of the ratio.Conclusion Diuretics and ACEI are suitable for hypertension caused by renal parenchymal disease.αβreceptor blocking agents and calcium antagonists are suitable for that caused by kidney artery disease,butαreceptor blocking agents are suitable for that caused by adrenal disease.
基金support from the National Natural Science Foundation of China(Grant No.22075223 and 22179104)the State Key Laboratory of Advanced Technology for Materials Synthesis and Processing(Wuhan University of Technology)(2022-ZD-4)the Fundamental Research Funds for the Central Universities(No.2020-YB-012).
文摘Electrocatalysis can facilitate the reaction kinetics in many electrochemical energy conversion devices.Heterostructural catalysts are important candidates due to their sufficient tunability of components and electronic states.So far however,no basic principles have been provided to guide the rational selection of components and catalytic mechanisms of such high-efficiency heterostructures.
