Objectives:To examine the relationship between cardiovascular disease risk factors and frailty in a sample of older Chinese adults.Methods:A total of 458 community-dwelling older adults(>65 years)in Lanzhou,Gansu P...Objectives:To examine the relationship between cardiovascular disease risk factors and frailty in a sample of older Chinese adults.Methods:A total of 458 community-dwelling older adults(>65 years)in Lanzhou,Gansu Province of China participated in a cross-sectional survey.Their status was evaluated in terms of frailty phenotype(unintentional weight loss,exhaustion,low activity levels,slowness and weakness).Participants were categorized as not frail,prefrail or frail.Cardiovascular disease risk factors that were assessed included:blood pressure,body mass index,waist circumference,blood glucose,total cholesterol,triglycerides,lowdensity lipoproteins and high-density lipoproteins.Results:Individuals with obesity had an increased risk of prefrailty(OR:2.26;95%CI:1.05,4.84).Hypertension was inversely associated with frailtyamong the participants(OR:0.31;95%CI:0.11,0.87)after adjusting for covariates.Conclusions:The findings suggest that much more attention should be paid to weight control of the elderly in the community for preventing them from transition to prefrailty or frailty.Active prevention and control of cardiovascular diseases among the community-dwelling elder are still of great importance.展开更多
Objectives:To investigate health literacy profiles using a multidimensional tool in the elderly,analyze the factors related to health literacy,and explore the relationships between health literacy and health-related b...Objectives:To investigate health literacy profiles using a multidimensional tool in the elderly,analyze the factors related to health literacy,and explore the relationships between health literacy and health-related behaviors.Methods:A cross-sectional survey including 440 participants was conducted at a community health center and a village health center in Changsha,Hunan Province,between June 2020 and August 2020.We used the Health Literacy Questionnaire(HLQ)to assess the elderly’s health literacy.Sociodemographic data and health-related behaviors of them were surveyed with a self-designed questionnaire.Latent profile analysis,Pearson’s chi-squared and ordinal logistic regression were used to analyze the data.Results:The median age of the 440 respondents was 68 years.The participants had the lowest scores in the“appraisal of health information”subscale(2.22±0.52),followed by“navigating the healthcare system”subscale(2.89±0.81)of HLQ.Based on the analysis of three profiles,respondents who were 60 e74 years(OR=2.06,95%CI:1.23e3.42,P=0.006),living in urban areas(OR=3.28,95%CI:2.17e4.94,P<0.001),with secondary education or above(OR=2.86,95%CI:1.92e4.27,P<0.001),and having health insurance(OR=1.89,95%CI:1.02e3.51,P=0.042)were significantly associated with health literacy.Statistically significant associations were found between health literacy level and health-related behaviors,including medical service-seeking behavior(χ^(2)=25.14,P<0.001),exercising regularly(χ^(2)=34.08,P<0.001),and taking a medical examination in the past 12 months(χ^(2)=24.76,P<0.001).Conclusion:The multidimensional health literacy survey has identified the low health literacy level among the elderly in community settings.It revealed the relationships of sociodemographic character-istics,including age,education level and residence,with health literacy.These findings emphasized the importance of health literacy in promoting health behaviors,guiding a profound understanding of the Chinese elderly’s health needs and health literacy to develop community-based health promotion interventions.展开更多
Communities in developing country mountain areas,in part due to their remoteness,find themselves excluded from social,political and economic systems; and excluded from access to resources. This paper aims to study the...Communities in developing country mountain areas,in part due to their remoteness,find themselves excluded from social,political and economic systems; and excluded from access to resources. This paper aims to study the impact of information and communication technologies (ICTs) on remoteness and exclusion. It utilises two models - the resource movement framework,and the "information chain" - to analyse a telecentre in one district of mountainous Huancavelica,Peru's poorest region,set in the high Andes. It finds ICTs enabling new and positive resource flows for the two key user groups:teenaged school students and young farmers. These help to maintain social networks. They also support information searches that have improved agricultural practice where other information chain resources have been available. But non-use and ineffective use of the telecentre are found where information chain resources are lacking. ICTs have some impacts on intangible elements of remoteness. In this particular example,they also offer access to some previously-excluded resources. But they have not really addressed the systematic exclusions faced by mountain communities. And they so far appear to be a technology of inequality; favouring those residents who begin with better resource endowments.The paper concludes by offering some recommendations for mountain ICT project practice.展开更多
With the development of the times, all kinds of competition, higher education gradually grow into the community center from the margins of society; the quality of higher education is becoming a major issue of concern....With the development of the times, all kinds of competition, higher education gradually grow into the community center from the margins of society; the quality of higher education is becoming a major issue of concern. Monitoring and protecting the quality of higher education is now the main topic of higher education reform and development. Quality is the lifeline of university development, improving the quality of teaching is the eternal theme of higher education, and undergraduate education is the main and basic higher education. Therefore, improving the quality of undergraduate teaching is essential to enhance the quality of teaching in Higher Education.展开更多
Objective:In China over the past decade,psychosocial oncology has emerged as a new program. Development of this program requires attention to current opportunities,obstacles and cultural concerns. Methods: A selected ...Objective:In China over the past decade,psychosocial oncology has emerged as a new program. Development of this program requires attention to current opportunities,obstacles and cultural concerns. Methods: A selected literature review of academic papers in Chinese and English language journals and web sites was analyzed for themes regarding the current status,challenges,and opportunities for psychosocial oncology in China. Results: China’s national cancer strategy (2004-2010),based on WHO guidelines,is focused on cancer prevention and treatment,as well as quality of life among cancer patients and their families. The Chinese Anti-Cancer Association is now funding research,training and international collaboration in psychosocial oncology. The newly organized Chinese Psychosocial Oncology Society,founded in 2006,aims to provide a national forum for psychosocial oncology research. Cultural and systemic challenges to establishing psychosocial oncology as a core discipline in China include: (1) the family’s desire to ‘protect’ cancer patients by with-holding cancer-related information; (2) stigma and privacy regarding mental health issues; (3) biomedical practitioners’ claims that psychosocial on-cology is not sufficiently evidence-based; and (4) limited funding for psychosocial oncology care and research. Conclusion: The International Psycho-Oncology Society (IPOS) is considered a valuable resource towards China’s interest in partnering with the international psychosocial oncology community to enhance the discipline globally.展开更多
Advancement of the information society has proceeded with the development of information and communication technology, and a demand on a data center has increased. In such a situation, the number of servers is increas...Advancement of the information society has proceeded with the development of information and communication technology, and a demand on a data center has increased. In such a situation, the number of servers is increasing in a data center. Thus, the heat density in a data center is much higher than that of usual offices. And typically, almost 40% of the total power consumption is used for cooling servers in a data center. Thus, cooling effectiveness is one of the most important factors in evaluating the value of the data center. The data center taken up in this paper is located in Ishikari, where is a cold district in Japan. Using the cool outdoor air for cooling servers helps us to cut the power consumption for cooling. This paper first assesses the efficiency of Ishikari data center measuring the temperature of seven parts in a building where the cooling air flowing. Second, this paper describes the most efficient method for the operation and estimates 1.11 of PUE （power usage effectiveness）.展开更多
Thanks to the distinctive technological development of the Western world and to the development of the urbanization phenomenon （the 75% of the European population lives in urban centers）, an epochal change emerged a...Thanks to the distinctive technological development of the Western world and to the development of the urbanization phenomenon （the 75% of the European population lives in urban centers）, an epochal change emerged as regards the perception and meaning of forests for the society during the last decades. This change has involved citizens from every aspect and level of social and public life： from politics to science, education and training. This change has of course affected all of the rural system as well. We lives in a new dimension with which forest culture must confront itself, in a moment in which one is quickly passing towards a metropolitan widespread culture, strongly characterized not by real experience with the forest environment but by a specific urban culture. This paper highlighted how necessary a complex and evolving reality like the present one is to promote adequate forms of participation and sharing in the choices concerning the territory （＂the future of all of us＂） and most of all the development of a new cultural identity and sense of territorial belonging that integrates the values of the rural system into the perception of a society that is becoming ever more urban.展开更多
Language study is closely related to the ecological literature and cultural studies. The predicament of modern ecological literature and cultural theory is that there no linguistic theory to rely on. Biolinguistics em...Language study is closely related to the ecological literature and cultural studies. The predicament of modern ecological literature and cultural theory is that there no linguistic theory to rely on. Biolinguistics emphasize the two-way interaction between language and environment, regard language as the intermediate link between nature and culture. It combines the ＂environment＂ of language with nature and social psychology. Thus this theory studies beyond such one-way determinism of traditional linguistics as ＂the world constructed language＂ or ＂language of the construction of the world,＂ concerning the relationship between language and the world. It also goes beyond the dualism of ＂naturatness＂ of language and ＂agreement＂ of the issue to become the real eco-dialectical linguistic theory with rich ＂argument＂ . This theory can help people better understand the relationship between text and the world, nature and culture, natural ecology and social spiritual ecology. Therefore it is a basic theory of modern literature, cultural studies, as well as one of the most leading and challenging issue for the study of ecological poetic and culture abroad.展开更多
基金supported by the National Natural Science Foundation of China[grant number 71804064].
文摘Objectives:To examine the relationship between cardiovascular disease risk factors and frailty in a sample of older Chinese adults.Methods:A total of 458 community-dwelling older adults(>65 years)in Lanzhou,Gansu Province of China participated in a cross-sectional survey.Their status was evaluated in terms of frailty phenotype(unintentional weight loss,exhaustion,low activity levels,slowness and weakness).Participants were categorized as not frail,prefrail or frail.Cardiovascular disease risk factors that were assessed included:blood pressure,body mass index,waist circumference,blood glucose,total cholesterol,triglycerides,lowdensity lipoproteins and high-density lipoproteins.Results:Individuals with obesity had an increased risk of prefrailty(OR:2.26;95%CI:1.05,4.84).Hypertension was inversely associated with frailtyamong the participants(OR:0.31;95%CI:0.11,0.87)after adjusting for covariates.Conclusions:The findings suggest that much more attention should be paid to weight control of the elderly in the community for preventing them from transition to prefrailty or frailty.Active prevention and control of cardiovascular diseases among the community-dwelling elder are still of great importance.
基金funded with the Hunan Key Laboratory Platform for Nursing(2017TP1004)。
文摘Objectives:To investigate health literacy profiles using a multidimensional tool in the elderly,analyze the factors related to health literacy,and explore the relationships between health literacy and health-related behaviors.Methods:A cross-sectional survey including 440 participants was conducted at a community health center and a village health center in Changsha,Hunan Province,between June 2020 and August 2020.We used the Health Literacy Questionnaire(HLQ)to assess the elderly’s health literacy.Sociodemographic data and health-related behaviors of them were surveyed with a self-designed questionnaire.Latent profile analysis,Pearson’s chi-squared and ordinal logistic regression were used to analyze the data.Results:The median age of the 440 respondents was 68 years.The participants had the lowest scores in the“appraisal of health information”subscale(2.22±0.52),followed by“navigating the healthcare system”subscale(2.89±0.81)of HLQ.Based on the analysis of three profiles,respondents who were 60 e74 years(OR=2.06,95%CI:1.23e3.42,P=0.006),living in urban areas(OR=3.28,95%CI:2.17e4.94,P<0.001),with secondary education or above(OR=2.86,95%CI:1.92e4.27,P<0.001),and having health insurance(OR=1.89,95%CI:1.02e3.51,P=0.042)were significantly associated with health literacy.Statistically significant associations were found between health literacy level and health-related behaviors,including medical service-seeking behavior(χ^(2)=25.14,P<0.001),exercising regularly(χ^(2)=34.08,P<0.001),and taking a medical examination in the past 12 months(χ^(2)=24.76,P<0.001).Conclusion:The multidimensional health literacy survey has identified the low health literacy level among the elderly in community settings.It revealed the relationships of sociodemographic character-istics,including age,education level and residence,with health literacy.These findings emphasized the importance of health literacy in promoting health behaviors,guiding a profound understanding of the Chinese elderly’s health needs and health literacy to develop community-based health promotion interventions.
基金a grant from the International Development Research Centre, Canada, and Microsoft Corporationsupport of the Seminario Permanente de Investigacion Agraria (Permanent Seminar on Agricultural Research), SEPIA
文摘Communities in developing country mountain areas,in part due to their remoteness,find themselves excluded from social,political and economic systems; and excluded from access to resources. This paper aims to study the impact of information and communication technologies (ICTs) on remoteness and exclusion. It utilises two models - the resource movement framework,and the "information chain" - to analyse a telecentre in one district of mountainous Huancavelica,Peru's poorest region,set in the high Andes. It finds ICTs enabling new and positive resource flows for the two key user groups:teenaged school students and young farmers. These help to maintain social networks. They also support information searches that have improved agricultural practice where other information chain resources have been available. But non-use and ineffective use of the telecentre are found where information chain resources are lacking. ICTs have some impacts on intangible elements of remoteness. In this particular example,they also offer access to some previously-excluded resources. But they have not really addressed the systematic exclusions faced by mountain communities. And they so far appear to be a technology of inequality; favouring those residents who begin with better resource endowments.The paper concludes by offering some recommendations for mountain ICT project practice.
文摘With the development of the times, all kinds of competition, higher education gradually grow into the community center from the margins of society; the quality of higher education is becoming a major issue of concern. Monitoring and protecting the quality of higher education is now the main topic of higher education reform and development. Quality is the lifeline of university development, improving the quality of teaching is the eternal theme of higher education, and undergraduate education is the main and basic higher education. Therefore, improving the quality of undergraduate teaching is essential to enhance the quality of teaching in Higher Education.
文摘Objective:In China over the past decade,psychosocial oncology has emerged as a new program. Development of this program requires attention to current opportunities,obstacles and cultural concerns. Methods: A selected literature review of academic papers in Chinese and English language journals and web sites was analyzed for themes regarding the current status,challenges,and opportunities for psychosocial oncology in China. Results: China’s national cancer strategy (2004-2010),based on WHO guidelines,is focused on cancer prevention and treatment,as well as quality of life among cancer patients and their families. The Chinese Anti-Cancer Association is now funding research,training and international collaboration in psychosocial oncology. The newly organized Chinese Psychosocial Oncology Society,founded in 2006,aims to provide a national forum for psychosocial oncology research. Cultural and systemic challenges to establishing psychosocial oncology as a core discipline in China include: (1) the family’s desire to ‘protect’ cancer patients by with-holding cancer-related information; (2) stigma and privacy regarding mental health issues; (3) biomedical practitioners’ claims that psychosocial on-cology is not sufficiently evidence-based; and (4) limited funding for psychosocial oncology care and research. Conclusion: The International Psycho-Oncology Society (IPOS) is considered a valuable resource towards China’s interest in partnering with the international psychosocial oncology community to enhance the discipline globally.
文摘Advancement of the information society has proceeded with the development of information and communication technology, and a demand on a data center has increased. In such a situation, the number of servers is increasing in a data center. Thus, the heat density in a data center is much higher than that of usual offices. And typically, almost 40% of the total power consumption is used for cooling servers in a data center. Thus, cooling effectiveness is one of the most important factors in evaluating the value of the data center. The data center taken up in this paper is located in Ishikari, where is a cold district in Japan. Using the cool outdoor air for cooling servers helps us to cut the power consumption for cooling. This paper first assesses the efficiency of Ishikari data center measuring the temperature of seven parts in a building where the cooling air flowing. Second, this paper describes the most efficient method for the operation and estimates 1.11 of PUE （power usage effectiveness）.
文摘Thanks to the distinctive technological development of the Western world and to the development of the urbanization phenomenon （the 75% of the European population lives in urban centers）, an epochal change emerged as regards the perception and meaning of forests for the society during the last decades. This change has involved citizens from every aspect and level of social and public life： from politics to science, education and training. This change has of course affected all of the rural system as well. We lives in a new dimension with which forest culture must confront itself, in a moment in which one is quickly passing towards a metropolitan widespread culture, strongly characterized not by real experience with the forest environment but by a specific urban culture. This paper highlighted how necessary a complex and evolving reality like the present one is to promote adequate forms of participation and sharing in the choices concerning the territory （＂the future of all of us＂） and most of all the development of a new cultural identity and sense of territorial belonging that integrates the values of the rural system into the perception of a society that is becoming ever more urban.
文摘Language study is closely related to the ecological literature and cultural studies. The predicament of modern ecological literature and cultural theory is that there no linguistic theory to rely on. Biolinguistics emphasize the two-way interaction between language and environment, regard language as the intermediate link between nature and culture. It combines the ＂environment＂ of language with nature and social psychology. Thus this theory studies beyond such one-way determinism of traditional linguistics as ＂the world constructed language＂ or ＂language of the construction of the world,＂ concerning the relationship between language and the world. It also goes beyond the dualism of ＂naturatness＂ of language and ＂agreement＂ of the issue to become the real eco-dialectical linguistic theory with rich ＂argument＂ . This theory can help people better understand the relationship between text and the world, nature and culture, natural ecology and social spiritual ecology. Therefore it is a basic theory of modern literature, cultural studies, as well as one of the most leading and challenging issue for the study of ecological poetic and culture abroad.
