针对SCOPE(soil canopy observation of photosynthesis and energy fluxes)模型模拟冠层净辐射(0.4~2.5μm短波净辐射+2.5~50μm长波净辐射)时假设叶片空间随机分布的问题,开发考虑叶片空间聚集的冠层净辐射模拟新模型。将SCOPE模型的...针对SCOPE(soil canopy observation of photosynthesis and energy fluxes)模型模拟冠层净辐射(0.4~2.5μm短波净辐射+2.5~50μm长波净辐射)时假设叶片空间随机分布的问题,开发考虑叶片空间聚集的冠层净辐射模拟新模型。将SCOPE模型的短波净辐射模块和长波净辐射模块分别用考虑叶片空间聚集的GOST2模型和UFR97模型替换,形成新的冠层净辐射模拟模型NRC(modeling canopy net radiation considering spatial clumping index of leaves);通过浙江省安吉县1个毛竹(Phyllostachys edulis)林样地(1~4年生异龄林,4500株/hm^(2))2023年整年的观测数据验证,对比SCOPE模型和NRC模型对冠层净辐射的模拟结果。SCOPE模型和NRC模型对冠层净辐射的模拟结果都与观测值有强相关性,决定系数(R^(2))分别为0.97和0.99,均方根误差(RMSE)分别为47.24和13.31 W/m^(2)。SCOPE模型模拟得到的短波净辐射(R_(notot))存在低估(R^(2)=0.96,平均偏差MBE=-14.17 W/m^(2)),长波净辐射(R nttot)存在高估(R^(2)=0.46;MBE=50.27 W/m^(2)),而NRC模型分别成功模拟了R_(notot)(R^(2)=0.99,MBE=1.44 W/m^(2))和R nttot(R^(2)=0.71;MBE=1.34 W/m^(2))。NRC模型具备模拟叶片空间聚集条件下冠层净辐射的潜力。展开更多
Previous solar probes have relied on solar energy for power,but in the near-solar environment,traditional solar panels are prone to overheating and radiation damage,increasing system complexity and reducing power reli...Previous solar probes have relied on solar energy for power,but in the near-solar environment,traditional solar panels are prone to overheating and radiation damage,increasing system complexity and reducing power reliability.This study introduces a dual-power system integrating solar-thermal thermoelectric generation with photovoltaic technology.First,suitable thermoelectric materials are screened,the geometric structure of the thermoelectric devices is simulated,and then the fabricated thermoelectric devices are subjected to cyclic heatingcooling power generation tests and long-duration high-temperature power generation tests.The results demonstrate that a single thermoelectric device can stably provide 3.5 W of power with excellent cycling stability.Additionally,this study discusses design concepts for energy storage and intelligent energy management systems required by the dualpower system.Designed for the Solar Close Observations and Proximity Experiments(SCOPE)mission,this dualpower supply system integrates the benefits of both to address demands under varying environmental conditions.展开更多
First of all, the guiding principle of SCOPE China are to implement the policy that science and technology is to be geared to the needs of economic construction and economic construction is to rely on science and tech...First of all, the guiding principle of SCOPE China are to implement the policy that science and technology is to be geared to the needs of economic construction and economic construction is to rely on science and technology. SCOPE China should serve this purpose and improve the international exchanges on the science and techno-logy of environment.展开更多
1 Founding of SCOPE China CAST supported the setting up of SCOPE China in early 1988. Mr. Lu Jingting, Professors Ma Shijun and Zhuang Yahui participated in the 7th SCOPE General As- sembly in June, 1988, at which SCO...1 Founding of SCOPE China CAST supported the setting up of SCOPE China in early 1988. Mr. Lu Jingting, Professors Ma Shijun and Zhuang Yahui participated in the 7th SCOPE General As- sembly in June, 1988, at which SCOPE China/CAST was admitted as a SCOPE mem-ber. Then the first plenary meeting of SCOPE China was held in Beijing in July, 1988 and the Constitution of SCOPE China was adopted and the committee of展开更多
Purpose:To examine variations in Chinese nurses’Actual Scope of Practice(ASCOP)by educational qualifications and professional titles,and to identify regulatory gaps in competency-based role assignments within China’...Purpose:To examine variations in Chinese nurses’Actual Scope of Practice(ASCOP)by educational qualifications and professional titles,and to identify regulatory gaps in competency-based role assignments within China’s evolving healthcare system.Method:A nationwide cross-sectional study using the validated Chinese Nurses’ASCOP Questionnaire is used.Data from 1,540 nurses were analyzed through descriptive statistics,independent t-tests,one-way ANOVA,and Bonferroni correction.ASCOP scores(1–5 scale)were compared across education levels(diploma,bachelor’s,postgraduate)and titles(junior/senior).Results:The overall ASCOP score was 3.95,with significant disparities in high-complexity tasks:postgraduate nurses(4.25)and senior nurses outperformed diploma holders(3.71)and juniors(p<0.01).Low-complexity tasks showed no educational differences(p>0.05),though bachelor’s or postgraduate nurses reported higher frequencies(4.12 vs.3.89).Alarmingly,37.6%of junior nurses routinely performed high-risk procedures beyond their competency.Conclusion:A systemic mismatch exists between nurses’qualifications and assigned responsibilities,reflecting inadequate regulatory oversight.To address this,this study recommends:(1)competency-based tiered authorization systems,(2)legal framework updates aligning with China’s healthcare reforms,and(3)dynamic monitoring mechanisms.These measures could standardize practice boundaries,mitigate occupational risks,and optimize nursing workforce utilization,particularly in resource-constrained settings.展开更多
The understanding of the scope of protection for the right to health should not be limited to fragmented descriptions in departmental laws,such as those focusing on rights,interests,or legal benefits.Instead,it should...The understanding of the scope of protection for the right to health should not be limited to fragmented descriptions in departmental laws,such as those focusing on rights,interests,or legal benefits.Instead,it should be analyzed holistically within the constitutional framework of fundamental rights.From the perspective of defense right function,the right to health addresses physiological harm that progresses through stages of“risk-danger-infringement,”psychological harm that targets inner distress,and minor harm arising from challenges in social adaptation,to clarify the negative defensive obligations of the state to prevent health-related harm.From the perspectives of the beneficiary right function and the objective value order function,the right to health requires a minimum level of constitutional protection and delineating the positive obligations of the state to ensure it through the fulfillment of basic obligations in healthcare and health promotion.展开更多
Objective:To review the current status of research on kinesiophobia,assessment tools,influencing factors,and intervention strategies in patients with chronic obstructive pulmonary disease,aiming to provide a reference...Objective:To review the current status of research on kinesiophobia,assessment tools,influencing factors,and intervention strategies in patients with chronic obstructive pulmonary disease,aiming to provide a reference for promoting pulmonary rehabilitation in these patients.Methods:A scoping review framework was employed to search databases including CNKI,Wanfang,VIP,China Biology Medicine(CBM),PubMed,Web of Science,and Wiley Online Library.The search time frame spanned from the database inception to May 20,2024.Two researchers independently screened the literature,summarized,and analyzed the data.Results:A total of 18 articles were included.Commonly used assessment tools included the Tampa Scale for kinesiophobia and the dyspnea beliefs questionnaire.Influencing factors encompassed demographic,disease-related,psychosocial,and BMI-related factors.Intervention methods included inspiratory muscle training,narrative nursing,and cognitive interventions combined with active cycle of breathing techniques.Conclusion:The incidence of kinesiophobia in COPD patients is relatively high and varies among individuals,influenced by multiple factors.There is a need to develop localized assessment tools to identify kinesiophobia in a timely and accurate manner and to further refine intervention strategies.展开更多
基于国际比较的地方空间规划的范围和工具研究An International Comparison of the Scope and Instruments of Local Spatial Planning源自:The TownPlanning Review,2024,95(2):197-217作者:MaciejJNowak,StefanieDühr,Sergio Pe&...基于国际比较的地方空间规划的范围和工具研究An International Comparison of the Scope and Instruments of Local Spatial Planning源自:The TownPlanning Review,2024,95(2):197-217作者:MaciejJNowak,StefanieDühr,Sergio Peña,et al.推荐:申明锐,南京大学建筑与城市规划学院。shenmingr@nju.edu.cn.展开更多
Objectives This scoping review aimed to identify and summarize the current research on virtual reality(VR)technologies used for health education in cancer patients,as well as to identify key areas of application.Metho...Objectives This scoping review aimed to identify and summarize the current research on virtual reality(VR)technologies used for health education in cancer patients,as well as to identify key areas of application.Methods In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews guidelines,a comprehensive literature search was performed across 11 electronic databases and gray literature sources from inception to 12 September 2025.Studies employing immersive VR tools to improve health education outcomes in cancer patients were included.Data extraction and thematic synthesis were conducted to map evidence regarding VR modalities,educational applications,and outcome measures.Results Twenty-eight studies met the inclusion criteria.VR was applied across four primary educational scenarios,including radiotherapy,chemotherapy,surgery,and healthy behavior(including rehabilitation,smoking cessation,and self-management).Eight distinct VR modalities were identified,namely VR videos,virtual environments,virtual environment for radiotherapy training(VERT),VR interactions,3D models,VR games,VR non-player characters(VR NPCs),and virtual libraries.Among these,VR videos(50.0%),virtual environments(46.4%),and VR interactions(28.6%)were the most frequently employed.The interventions led to significant improvements in patient knowledge,skills,attitudes,health behaviors,and psychological well-being.A clear evolution in VR educational approaches has been observed,shifting from static environmental familiarization toward interactive,gamified,and intelligence-driven experiences.Nevertheless,notable gaps remain regarding safety protocols and data privacy protections,with only a minority of studies addressing these issues.Conclusions VR technologies demonstrate considerable promise as an innovative educational tool in oncology care,enhancing patient understanding,psychological preparedness,and engagement throughout the cancer journey.Future implementation must address infrastructural,ethical,and user-centered design barriers to facilitate the scalable and sustainable integration of this approach into clinical practice.展开更多
文摘针对SCOPE(soil canopy observation of photosynthesis and energy fluxes)模型模拟冠层净辐射(0.4~2.5μm短波净辐射+2.5~50μm长波净辐射)时假设叶片空间随机分布的问题,开发考虑叶片空间聚集的冠层净辐射模拟新模型。将SCOPE模型的短波净辐射模块和长波净辐射模块分别用考虑叶片空间聚集的GOST2模型和UFR97模型替换,形成新的冠层净辐射模拟模型NRC(modeling canopy net radiation considering spatial clumping index of leaves);通过浙江省安吉县1个毛竹(Phyllostachys edulis)林样地(1~4年生异龄林,4500株/hm^(2))2023年整年的观测数据验证,对比SCOPE模型和NRC模型对冠层净辐射的模拟结果。SCOPE模型和NRC模型对冠层净辐射的模拟结果都与观测值有强相关性,决定系数(R^(2))分别为0.97和0.99,均方根误差(RMSE)分别为47.24和13.31 W/m^(2)。SCOPE模型模拟得到的短波净辐射(R_(notot))存在低估(R^(2)=0.96,平均偏差MBE=-14.17 W/m^(2)),长波净辐射(R nttot)存在高估(R^(2)=0.46;MBE=50.27 W/m^(2)),而NRC模型分别成功模拟了R_(notot)(R^(2)=0.99,MBE=1.44 W/m^(2))和R nttot(R^(2)=0.71;MBE=1.34 W/m^(2))。NRC模型具备模拟叶片空间聚集条件下冠层净辐射的潜力。
基金supported by National Key R&D Program of China(2022YFF0503804).
文摘Previous solar probes have relied on solar energy for power,but in the near-solar environment,traditional solar panels are prone to overheating and radiation damage,increasing system complexity and reducing power reliability.This study introduces a dual-power system integrating solar-thermal thermoelectric generation with photovoltaic technology.First,suitable thermoelectric materials are screened,the geometric structure of the thermoelectric devices is simulated,and then the fabricated thermoelectric devices are subjected to cyclic heatingcooling power generation tests and long-duration high-temperature power generation tests.The results demonstrate that a single thermoelectric device can stably provide 3.5 W of power with excellent cycling stability.Additionally,this study discusses design concepts for energy storage and intelligent energy management systems required by the dualpower system.Designed for the Solar Close Observations and Proximity Experiments(SCOPE)mission,this dualpower supply system integrates the benefits of both to address demands under varying environmental conditions.
文摘First of all, the guiding principle of SCOPE China are to implement the policy that science and technology is to be geared to the needs of economic construction and economic construction is to rely on science and technology. SCOPE China should serve this purpose and improve the international exchanges on the science and techno-logy of environment.
文摘1 Founding of SCOPE China CAST supported the setting up of SCOPE China in early 1988. Mr. Lu Jingting, Professors Ma Shijun and Zhuang Yahui participated in the 7th SCOPE General As- sembly in June, 1988, at which SCOPE China/CAST was admitted as a SCOPE mem-ber. Then the first plenary meeting of SCOPE China was held in Beijing in July, 1988 and the Constitution of SCOPE China was adopted and the committee of
基金Central Universities Basic Research Fund(Science,Engineering,and Medicine)of Jinan University:“Development of a Nursing Work Time Tracking System Based on the Fourth-Generation Nursing Workload Theory”(Project No.:21619326)。
文摘Purpose:To examine variations in Chinese nurses’Actual Scope of Practice(ASCOP)by educational qualifications and professional titles,and to identify regulatory gaps in competency-based role assignments within China’s evolving healthcare system.Method:A nationwide cross-sectional study using the validated Chinese Nurses’ASCOP Questionnaire is used.Data from 1,540 nurses were analyzed through descriptive statistics,independent t-tests,one-way ANOVA,and Bonferroni correction.ASCOP scores(1–5 scale)were compared across education levels(diploma,bachelor’s,postgraduate)and titles(junior/senior).Results:The overall ASCOP score was 3.95,with significant disparities in high-complexity tasks:postgraduate nurses(4.25)and senior nurses outperformed diploma holders(3.71)and juniors(p<0.01).Low-complexity tasks showed no educational differences(p>0.05),though bachelor’s or postgraduate nurses reported higher frequencies(4.12 vs.3.89).Alarmingly,37.6%of junior nurses routinely performed high-risk procedures beyond their competency.Conclusion:A systemic mismatch exists between nurses’qualifications and assigned responsibilities,reflecting inadequate regulatory oversight.To address this,this study recommends:(1)competency-based tiered authorization systems,(2)legal framework updates aligning with China’s healthcare reforms,and(3)dynamic monitoring mechanisms.These measures could standardize practice boundaries,mitigate occupational risks,and optimize nursing workforce utilization,particularly in resource-constrained settings.
文摘The understanding of the scope of protection for the right to health should not be limited to fragmented descriptions in departmental laws,such as those focusing on rights,interests,or legal benefits.Instead,it should be analyzed holistically within the constitutional framework of fundamental rights.From the perspective of defense right function,the right to health addresses physiological harm that progresses through stages of“risk-danger-infringement,”psychological harm that targets inner distress,and minor harm arising from challenges in social adaptation,to clarify the negative defensive obligations of the state to prevent health-related harm.From the perspectives of the beneficiary right function and the objective value order function,the right to health requires a minimum level of constitutional protection and delineating the positive obligations of the state to ensure it through the fulfillment of basic obligations in healthcare and health promotion.
文摘Objective:To review the current status of research on kinesiophobia,assessment tools,influencing factors,and intervention strategies in patients with chronic obstructive pulmonary disease,aiming to provide a reference for promoting pulmonary rehabilitation in these patients.Methods:A scoping review framework was employed to search databases including CNKI,Wanfang,VIP,China Biology Medicine(CBM),PubMed,Web of Science,and Wiley Online Library.The search time frame spanned from the database inception to May 20,2024.Two researchers independently screened the literature,summarized,and analyzed the data.Results:A total of 18 articles were included.Commonly used assessment tools included the Tampa Scale for kinesiophobia and the dyspnea beliefs questionnaire.Influencing factors encompassed demographic,disease-related,psychosocial,and BMI-related factors.Intervention methods included inspiratory muscle training,narrative nursing,and cognitive interventions combined with active cycle of breathing techniques.Conclusion:The incidence of kinesiophobia in COPD patients is relatively high and varies among individuals,influenced by multiple factors.There is a need to develop localized assessment tools to identify kinesiophobia in a timely and accurate manner and to further refine intervention strategies.
文摘基于国际比较的地方空间规划的范围和工具研究An International Comparison of the Scope and Instruments of Local Spatial Planning源自:The TownPlanning Review,2024,95(2):197-217作者:MaciejJNowak,StefanieDühr,Sergio Peña,et al.推荐:申明锐,南京大学建筑与城市规划学院。shenmingr@nju.edu.cn.
基金supported by a project supported by Scientific Research Fund of Zhejiang Provincial Education Department(Grant number Y202457058).
文摘Objectives This scoping review aimed to identify and summarize the current research on virtual reality(VR)technologies used for health education in cancer patients,as well as to identify key areas of application.Methods In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews guidelines,a comprehensive literature search was performed across 11 electronic databases and gray literature sources from inception to 12 September 2025.Studies employing immersive VR tools to improve health education outcomes in cancer patients were included.Data extraction and thematic synthesis were conducted to map evidence regarding VR modalities,educational applications,and outcome measures.Results Twenty-eight studies met the inclusion criteria.VR was applied across four primary educational scenarios,including radiotherapy,chemotherapy,surgery,and healthy behavior(including rehabilitation,smoking cessation,and self-management).Eight distinct VR modalities were identified,namely VR videos,virtual environments,virtual environment for radiotherapy training(VERT),VR interactions,3D models,VR games,VR non-player characters(VR NPCs),and virtual libraries.Among these,VR videos(50.0%),virtual environments(46.4%),and VR interactions(28.6%)were the most frequently employed.The interventions led to significant improvements in patient knowledge,skills,attitudes,health behaviors,and psychological well-being.A clear evolution in VR educational approaches has been observed,shifting from static environmental familiarization toward interactive,gamified,and intelligence-driven experiences.Nevertheless,notable gaps remain regarding safety protocols and data privacy protections,with only a minority of studies addressing these issues.Conclusions VR technologies demonstrate considerable promise as an innovative educational tool in oncology care,enhancing patient understanding,psychological preparedness,and engagement throughout the cancer journey.Future implementation must address infrastructural,ethical,and user-centered design barriers to facilitate the scalable and sustainable integration of this approach into clinical practice.
