Taking the land resources of 17 cities in Shandong Province as the basic data, the article studied on the economical supporting capacity of land resources in terms of the effect of land on economy. The author classifi...Taking the land resources of 17 cities in Shandong Province as the basic data, the article studied on the economical supporting capacity of land resources in terms of the effect of land on economy. The author classified 17 cities of Shandong Province into four types according to the economical supporting capacity of land resources by quantitatively estimating the evaluation indices of the total amount of land resources, the potential of urban and other nonagricultural land, and the integrated economical sup- porting capacity of land resources, etc. The author proposes the questions requiring further study at the end of this article.展开更多
Objectives:Depressive symptoms are common in heart failure(HF)patients and they may exacerbate the progression of HF.Thus,identifying associations with depressive symptoms is essential to develop effective interventio...Objectives:Depressive symptoms are common in heart failure(HF)patients and they may exacerbate the progression of HF.Thus,identifying associations with depressive symptoms is essential to develop effective interventions to alleviate patients’depressive symptoms.Therefore,this study aimed to explore the factors related to HF patients’depressive symptoms.Methods:Potential hospitalized patients were recruited from a university-affiliated hospital by convenience sampling.This study included 321 HF patients who had completed information about depressive symptoms,functional capacity,social support,dispositional optimism,self-care confidence,and health literacy.Descriptive statistics were used to characterize the sample.Independent group t-tests and one-way analysis of variance were used to assess the difference in depressive symptoms score in demographic and clinical characteristics,while Pearson’s correlation was used to assess the associations among continuous variables.Results:The scores for functional capacity,social support,dispositional optimism,self-care confidence,and health literacy were negatively associated with the score for depressive symptoms.The interaction effect between the functional capacity and the dispositional optimism on depressive symptoms was significant.Conclusions:Interventions targeted improving the above-mentioned factors may be beneficial to reduce depressive symptoms in HF patients.展开更多
Economic insufficiency causes stress and negative affects. Poverty is self-perpetuated, also due to a particular pattern of economic behaviors induced by negative affects and stress. Often, loneliness occurs together ...Economic insufficiency causes stress and negative affects. Poverty is self-perpetuated, also due to a particular pattern of economic behaviors induced by negative affects and stress. Often, loneliness occurs together with economic insufficiency. For this study, it has been selected a sample of convenience. A positive correlation between anxiety/depression and negative affects is presented. Dispositional optimism and social support, factors which contribute to health, serve as buffers, in negative correlation, of the negative impact of negative affects, due to financial restraint, on health. Financial management is negatively correlated with the lack of cardiovascular health, and cardiovascular dysfunction correlates positively with loneliness, in this study. Positive affects correlate positively with resilience skills, which correlate negatively with depression. Within this context, psychobiological therapeutic interventions and psychotherapy, which also target psychological dysfunction related to economic behavior of persons in a situation of poverty, would be beneficial.展开更多
Sustainable development is the central theme of modern global development.With the arrival of the urban era,the vulnerability and instability of rural areas have significantly increased,and rural sustainable developme...Sustainable development is the central theme of modern global development.With the arrival of the urban era,the vulnerability and instability of rural areas have significantly increased,and rural sustainable development faces serious challenges.To address these issues,the study took the Zaozhuang Innovation Demonstration Zone in China under the National Sustainable Development Agenda as a case,combined with economic,social and land use data during 2016-2020,and applied Granger causality test method to explore the theoretical and practical pathways of“innovation-driven rural sustainable development”.The results showed that rural sustainable development and economic sustainability displayed a trend of synergistic change,with“explosive”growth from 2018 to 2020.The social sustainability steadily increased from 2016 to 2020.Ecological and spatial sustainability continuously declined during the study period.Moreover,the rural innovation capacity of the Zaozhuang Innovation Demonstration Zone displayed rapid growth during 2016-2020.Although the rural innovation capacity of the Zaozhuang Innovation Demonstration Zone has rapidly improved,it has a weak driving effect on rural sustainable development and economic sustainability.There are two primary challenges that must be overcome to ensure the rural sustainable development of the Zaozhuang Innovation Demonstration Zone.The first challenge is the imbalance among the multi-dimensional relationships in the process of rural sustainable development,and the second challenge is the weakening of rural innovation capacity to drive rural sustainable development.To overcome these challenges,this study proposed a systematic pathway for rural sustainable development in the Zaozhuang Innovation Demonstration Zone from multidimensions,such as policy actions,technologies,projects,and institutional guarantees,and formed a universal and representative“Zaozhuang model”.This study expands the theoretical foundation of rural sustainable development and provides theoretical and practical support for innovation-driven rural sustainable development.展开更多
文摘Taking the land resources of 17 cities in Shandong Province as the basic data, the article studied on the economical supporting capacity of land resources in terms of the effect of land on economy. The author classified 17 cities of Shandong Province into four types according to the economical supporting capacity of land resources by quantitatively estimating the evaluation indices of the total amount of land resources, the potential of urban and other nonagricultural land, and the integrated economical sup- porting capacity of land resources, etc. The author proposes the questions requiring further study at the end of this article.
文摘Objectives:Depressive symptoms are common in heart failure(HF)patients and they may exacerbate the progression of HF.Thus,identifying associations with depressive symptoms is essential to develop effective interventions to alleviate patients’depressive symptoms.Therefore,this study aimed to explore the factors related to HF patients’depressive symptoms.Methods:Potential hospitalized patients were recruited from a university-affiliated hospital by convenience sampling.This study included 321 HF patients who had completed information about depressive symptoms,functional capacity,social support,dispositional optimism,self-care confidence,and health literacy.Descriptive statistics were used to characterize the sample.Independent group t-tests and one-way analysis of variance were used to assess the difference in depressive symptoms score in demographic and clinical characteristics,while Pearson’s correlation was used to assess the associations among continuous variables.Results:The scores for functional capacity,social support,dispositional optimism,self-care confidence,and health literacy were negatively associated with the score for depressive symptoms.The interaction effect between the functional capacity and the dispositional optimism on depressive symptoms was significant.Conclusions:Interventions targeted improving the above-mentioned factors may be beneficial to reduce depressive symptoms in HF patients.
文摘Economic insufficiency causes stress and negative affects. Poverty is self-perpetuated, also due to a particular pattern of economic behaviors induced by negative affects and stress. Often, loneliness occurs together with economic insufficiency. For this study, it has been selected a sample of convenience. A positive correlation between anxiety/depression and negative affects is presented. Dispositional optimism and social support, factors which contribute to health, serve as buffers, in negative correlation, of the negative impact of negative affects, due to financial restraint, on health. Financial management is negatively correlated with the lack of cardiovascular health, and cardiovascular dysfunction correlates positively with loneliness, in this study. Positive affects correlate positively with resilience skills, which correlate negatively with depression. Within this context, psychobiological therapeutic interventions and psychotherapy, which also target psychological dysfunction related to economic behavior of persons in a situation of poverty, would be beneficial.
基金funded by the National Natural Science Foundation of China(72134002,42101264)the Fundamental Research Funds for the Central Universities(2023CDSKXYGG006)+3 种基金the Key Projects of Philosophy and Social Sciences Research,Ministry of Education of China(21JZD029)the Department of Science and Technology for Social Development of Ministry of Science and Technology of Chinathe Administrative Center for China’s Agenda 21the Zaozhuang Science and Technology Bureau for their support。
文摘Sustainable development is the central theme of modern global development.With the arrival of the urban era,the vulnerability and instability of rural areas have significantly increased,and rural sustainable development faces serious challenges.To address these issues,the study took the Zaozhuang Innovation Demonstration Zone in China under the National Sustainable Development Agenda as a case,combined with economic,social and land use data during 2016-2020,and applied Granger causality test method to explore the theoretical and practical pathways of“innovation-driven rural sustainable development”.The results showed that rural sustainable development and economic sustainability displayed a trend of synergistic change,with“explosive”growth from 2018 to 2020.The social sustainability steadily increased from 2016 to 2020.Ecological and spatial sustainability continuously declined during the study period.Moreover,the rural innovation capacity of the Zaozhuang Innovation Demonstration Zone displayed rapid growth during 2016-2020.Although the rural innovation capacity of the Zaozhuang Innovation Demonstration Zone has rapidly improved,it has a weak driving effect on rural sustainable development and economic sustainability.There are two primary challenges that must be overcome to ensure the rural sustainable development of the Zaozhuang Innovation Demonstration Zone.The first challenge is the imbalance among the multi-dimensional relationships in the process of rural sustainable development,and the second challenge is the weakening of rural innovation capacity to drive rural sustainable development.To overcome these challenges,this study proposed a systematic pathway for rural sustainable development in the Zaozhuang Innovation Demonstration Zone from multidimensions,such as policy actions,technologies,projects,and institutional guarantees,and formed a universal and representative“Zaozhuang model”.This study expands the theoretical foundation of rural sustainable development and provides theoretical and practical support for innovation-driven rural sustainable development.