期刊文献+
共找到116,017篇文章
< 1 2 250 >
每页显示 20 50 100
Association of Planetary Health Diet with Decreased Risk of All-cause Mortality and Environmental Benefits:Insights from a Multi-national Prospective Cohort Study 认领 引用
1
作者 Xi Li Liyuan Tao Jue Liu 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2026年第4期476-481,共6页
Whether adherence to the Planetary Health Diet(PHD)benefits human and environmental health is less known.We included 131,130 adults from the National Health and Nutrition Examination Survey and UK Biobank.Adherence to... Whether adherence to the Planetary Health Diet(PHD)benefits human and environmental health is less known.We included 131,130 adults from the National Health and Nutrition Examination Survey and UK Biobank.Adherence to the PHD was measured using the Planetary Health Diet Index(PHDI)and mortality was ascertained by linking to national registries.Cox proportional hazards and linear/ordinal logistic regression models were used to analyze the association between PHD and the risk of mortality and environmental impacts,respectively. 展开更多
关键词 environmental benefits multi national prospective cohort study UK Biobank linking national registriescox proportional hazards mortality planetary health diet planetary health diet phd benefits National Health Nutrition Examination Survey
暂未订购 下载PDF
Newly Approved National Standards of P.R.China 认领 引用
2
《China Standardization》 2026年第3期I0001-I0053,共53页
Newly Approved National Standards of P.R.China No.9,2026 The State Administration for Market Regulation and the National Standardization Administration of China have approved the following 367 voluntary national stand... Newly Approved National Standards of P.R.China No.9,2026 The State Administration for Market Regulation and the National Standardization Administration of China have approved the following 367 voluntary national standards as well as 2 voluntary national standards with amendment. 展开更多
关键词 national standards voluntary national standards national standardization administration china national standardization administration state administration market regulation
暂未订购 下载PDF
International Journal of ORAL SCIENCE Call for submissions 认领 引用
3
《International Journal of Oral Science》 SCIE CAS CSCD 2026年第2期I0002-I0002,共1页
International Journal of Oral Science(CN:51-1707/R,ISSN:1674-2818)was founded in 2009,sponsored by West China School of Stomatology(WCSS),Sichuan University.WCSS(Huaxi)is renowned as the birthplace of China’s modern ... International Journal of Oral Science(CN:51-1707/R,ISSN:1674-2818)was founded in 2009,sponsored by West China School of Stomatology(WCSS),Sichuan University.WCSS(Huaxi)is renowned as the birthplace of China’s modern dental education and owns the State Key Laboratory of Oral Diseases and National Clinical Research Center of Stomatology,as well as other 5 national research institutes.WCSS has been rated the first place for last 20 years in the National Discipline Assessment by the Ministry of Education of China. 展开更多
关键词 oral diseases international journal oral science national discipline assessment west China school stomatology wcss sichuan state key laboratory national clinical research center west China school stomatology dental education
暂未订购 下载PDF
Newly Approved National Standards of P.R.China(No.20,2026) 认领 引用
4
《China Standardization》 2026年第4期I0004-I0005,共2页
The State Administration for Market Regulation and the National Standardization Administration of China have approved the following 15 mandatory national standards and 3 mandatory national standards with amendment.
关键词 Peoples Republic China standardization administration national standards National Standardization Administration China approval mandatory national standards mandatory standards state administration market regulation
暂未订购 下载PDF
Research on Comprehensive National Human Rights Action Plans Formulated by Different Countries 认领 引用
5
作者 CHANG Jian LYU Zhijie +2 位作者 WEI Hui GAO Jiexin LI Chunyan 《The Journal of Human Rights》 2026年第1期170-196,共27页
A comprehensive national human rights action plan is a planned,integrated,and time-sensitive expression of political will and action arrangement.As of October 2025,at least 93 UN member states have formulated 198 phas... A comprehensive national human rights action plan is a planned,integrated,and time-sensitive expression of political will and action arrangement.As of October 2025,at least 93 UN member states have formulated 198 phases of comprehensive national human rights action plans,with each phase covering an average period of approximately 4.55 years.Based on an analysis of 36 collected texts of national human rights action plans,these plans mainly involve 14 categories of measures,with an average of 9.69 categories per plan they cover 34 rights in total,with an average of 17.83 rights per plan.Comprehensive national human rights action plans focus on national priorities in promoting human rights,concentrate on particularly intractable issues that have long remained unresolved in the field of human rights,pave the way for the legal protection of human rights,bridge the“last mile”that is difficult to reach via the legal protection of human rights,and thus play a unique and irreplaceable role in advancing human rights development. 展开更多
关键词 human rights National Human Rights Action Plan comprehensive National Human Rights Action Plan special National Human Rights Action Plan
暂未订购 下载PDF
A National Follow-up Study on the Effect of Health Protective Factors on Frailty Transition among Older Adults in China 认领 引用 被引量:1
6
作者 Jing Shi Ziyi Zhou +12 位作者 Baiyu Zhou Yongkang Tao Yan Cen Luyao Zhang Sainan Li Ying Li Botao Sang Xiangfei Liu Qinan Ma Xuezhai Zeng Pulin Yu Jing Li Deping Liu 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2026年第3期270-284,共15页
Objective Frailty is becoming increasingly common among aging adults.Frailty transitionis shaped by biological,social,psychological,and environmental factors.This study investigated combined effects of protective fact... Objective Frailty is becoming increasingly common among aging adults.Frailty transitionis shaped by biological,social,psychological,and environmental factors.This study investigated combined effects of protective factors on frailty transition by constructing a Protection Index(PI)to guide targeted interventions.Methods Data were extracted from the 4th Sample Survey of the Aged Population in Urban and Rural China,including baseline(2017)and follow-up(2019)surveys.Frailty was assessed using the Frailty Index(FI),whereas the PI measured protective factors.Frailty transitions over 2 years were analyzed prospectively.Pearson’s correlation examined the relationship between FI and PI,and logistic regression assessed the effects of PI on frailty transitions.Results This study included 9,093 older adults.FI values increased with age and were higher in women,whereas PI values decreased with age and were higher in men.Over 2 years,56.2%of the participants showed a stable frailty status,14.2%improved,and 29.6%worsened.Negative transitions were more common than positive transitions,with transitions occurring most frequently between adjacent states.The PI was moderately negatively correlated with the FI(r=−0.349,P<0.001).A higher PI was associated with a lower risk of negative transitions among robust and prefrail individuals(OR=0.989,0.981,both P<0.05),but showed no significant effect among those with existing frailty.Conclusion Negative frailty transitions were more common with advancing age.Enhancing PI may help prevent negative frailty transitions among robust and pre-frail older adults,underscoring the value of early interventions. 展开更多
关键词 Frailty transition Frailty Older adults Protective factors Follow-up study National survey
暂未订购 下载PDF
The Increasing Trends of Short and Long Sleep Duration among Chinese Adults from 2010 to 2018:A Repeated Nationally Representative Cross-sectional Survey 认领 引用
7
作者 Yun Chen Lan Wang +12 位作者 Mei Zhang Sifan Hu Yan Shao Xiao Zhang Chun Li Jie Chen Zhenping Zhao Yanhong Dong Lin Lu Maigeng Zhou Limin Wang Junliang Yuan Hongqiang Sun 《Biomedical and Environmental Sciences》 SCIE CAS CSCD 2026年第1期46-59,共14页
Objective This study aimed to determine the temporal trends in sleep duration among Chinese adults.Methods In this series of repeated nationally representative cross-sectional surveys(China Chronic Disease and Risk Fa... Objective This study aimed to determine the temporal trends in sleep duration among Chinese adults.Methods In this series of repeated nationally representative cross-sectional surveys(China Chronic Disease and Risk Factors Surveillance)conducted between 2010 and 2018,a total of 645,420 adult participants(97,741 in 2010;175,749 in 2013;187,777 in 2015;and 184,153 in 2018)were included in the trend analysis.Linear and logistic regression models were utilized to assess trends in sleep duration.Results In 2018,the estimated overall mean sleep duration among the Chinese adult population was7.58(SD,1.45)hours per day,with no significant trend from 2010.A significant increase in short sleep duration(≤6 hours)was observed in the total population,from 15.3%(95%CI:14.1%–16.5%)in 2010 to18.5%(95%CI:17.7%–19.3%)in 2018(P9 hours)was also significant,increasing in weighted prevalence from 7.2%(95%CI:6.3%–8.1%)in 2010 to 9.0%(95%CI:8.2%–9.9%)in 2018(P<0.001).Conclusion The prevalence of both short and long sleep durations significantly increased among Chinese adults from 2010 to 2018,highlighting the urgency of health initiatives to promote optimal sleep duration in China. 展开更多
关键词 Sleep duration Trend analysis Repeated cross-sectional study Nationally representative survey CCDRFS
暂未订购 下载PDF
Association between cardiometabolic index and overactive bladder in adults:Evidence from the National Health and Nutrition Examination Survey 2011-2018 认领 引用
8
作者 Bin Chen Yanghao Tai +2 位作者 Yingming Kong Jiaao Li Xuening Wang 《Asian Journal of Urology》 CAS CSCD 2026年第1期85-93,共9页
Objective:The cardiometabolic index(CMI)is a marker currently used to evaluate metabolism.Although the association between overactive bladder(OAB)and obesity has been evaluated in previous studies,the role of the CMI ... Objective:The cardiometabolic index(CMI)is a marker currently used to evaluate metabolism.Although the association between overactive bladder(OAB)and obesity has been evaluated in previous studies,the role of the CMI in adult OAB remains unclear.This study aimed to explore the association between the CMI and OAB in a representative nationwide population.Methods:This cross-sectional study used the 2011e2018 data from the National Health and Nutrition Examination Survey database.The CMI was calculated by multiplying the ratio of triglycerides to high-density lipoprotein cholesterol and that of waist circumference to height.We used the Overactive Bladder Symptom Score to define OAB.Participants with an Overactive Bladder Symptom Score of≥3 were considered as having OAB.Smoothed curve fitting and multivariate logistic regression analyses were used to examine the association between the CMI and OAB in adults.Consistency of these results was examined across various population subgroups.Results:The OAB group included 1549(21%)individuals.Statistically significant differences(p<0.05)were observed between the OAB group and the non-OAB group for all variables.After correcting for potential confounders,we discovered a strong positive association between the CMI and the risk of OAB.For every one-unit increase in CMI,the likelihood of OAB increased by 54%.Subgroup analysis of the association between the CMI and the odds of OAB showed that there were no significant interaction effects within most subgroups.However,the association may be altered by the presence of certain diseases,such as cardiovascular diseases(p=0.022)and diabetes(p=0.023).Conclusion:A higher CMI correlated with a higher risk of OAB development.However,the causal relationship requires further verification. 展开更多
关键词 Overactive bladder Cardiometabolic index Lipid metabolism National Health and Nutrition Examination Survey Population-based study
暂未订购 下载PDF
Predicting potential suitable areas of Orchidaceae plants with national key reserve from Heilongjiang province in MaxEnt models 认领 引用
9
作者 Weixue Zhong Xiaoxue Wei +6 位作者 Yujia Yu Xiaoqing Tang Ye Zhang Xinyu Huang Xiaohui Li Ying Liu Dewen Li 《Ecological Frontiers》 CSCD 2026年第1期18-28,共11页
The study aimed at predicting potential suitable areas with national key reserve Orchidaceae plants in Heilongjiang province and conducive to plant protection.The distribution point data of six Orchidaceae plants and ... The study aimed at predicting potential suitable areas with national key reserve Orchidaceae plants in Heilongjiang province and conducive to plant protection.The distribution point data of six Orchidaceae plants and 19 bioclimatic variables were selected,and the environmental factors required for modeling were screened out by pearson correlation analysis and variance inflation factor(VIF)analysis.The potential suitable areas of Orchidaceae plants were predictat present and under different climate scenarios in 2090s by using geographic information system(GIS)and Maximum Entropy Model(MaxEnt).And then evaluated the prediction accuracy of the MaxEnt model using the AUC value,the TSS value and the Kappa value.The results showed that:1)The area under curve(AUC)values,true skill statistics(TSS)values and KAPPA values predicted by MaxEnt model were separately above 0.9,0.85 and 0.75.2)Under the climate scenario at present,the total suitable area of Orchidaceae plants was about 9.61×106km2,which was mainly distributed in Heilongjiang province.Among them,the high-suitable area of Cypripedium shanxiense S.C.Chen was the largest,the non-suitable area of Cypripedium guttatum Sw was the largest.3)Under different climate scenarios in 2090s,the total suitable area was slightly increasing(9.62×106km2).Among them,Cypripedium shanxiense S.C.Chen and Gastrodiae Rhizoma both showed the trend of expansion to the southwest,China,and the suitable areas expanded significantly.Comprehensive factor analysis showed that temperature and precipitation were the main bioclimatic variables of suitable areas distribution,and the low emission scenario(SSP 2-4.5)will be more conducive to the survival of Orchidaceae plants. 展开更多
关键词 Orchidaceae plants Potential suitable areas Bioclimatic variables MaxEnt models National key reserve
暂未订购 下载PDF
National identity and subjective well-being among college students:A sequential mediation analysis of collective and personal self-esteem 认领 引用
10
作者 Luming Zhao Jiaxi Zhang +1 位作者 Yan Zhang Jiaxi Peng 《Journal of Psychology in Africa》 2026年第1期1-8,共8页
The current study examined the roles of collective self-esteem and personal self-esteem in the relationship between national identity and subjective well-being.Participants were 583 Chinese college students(females=49... The current study examined the roles of collective self-esteem and personal self-esteem in the relationship between national identity and subjective well-being.Participants were 583 Chinese college students(females=49%;mean age=19.25±1.85 years).They completed measures of national identity,collective self-esteem,personal self-esteem,and subjective well-being.Path analysis findings result indicated national identity to influence the students’subjective wellbeing through three pathways:(1)national identity→collective self-esteem→subjective well-being,meaning higher subjective wellbeing with collective self-esteem.(2)national identity→personal self-esteem→subjective well-being,to suggest higher personal self-esteem was associated with subjective wellbeing;(3)national identity→collective selfesteem→personal self-esteem→subjective well-being.Compared to simple mediation models constructed with only personal self-esteem or collective self-esteem as a single mediating variable,the chain mediation model better explains the mediating mechanism of national identity on subjective well-being(the variance explained by the mediating variables increased by 65.38%and 59.26%,respectively).The collective self-esteem and personal self-esteem mediation is consistent with social identity theory,whereby national identity enhances collective self-evaluation,which in turn bolsters personal self-worth and subjective well-being.These findings of the current study offer new insights into how national identity affects subjective well-being in collectivistic culture. 展开更多
关键词 National identity collective self-esteem personal self-esteem mediating effect
暂未订购 下载PDF
Health-related physical fitness in children and adolescents and the United Nations Sustainable Development Goals:Signals of convergence 认领 引用
11
作者 Diego Augusto Santos Silva Mark S.Tremblay 《Journal of Sport and Health Science》 SCIE CAS CSCD 2026年第3期6-12,共7页
1.Background The United Nations(UN)2030 Agenda for Sustainable Development,adopted in 2015,established the Sustainable Development Goals(SDGs)as a comprehensive framework to address global challenges through interconn... 1.Background The United Nations(UN)2030 Agenda for Sustainable Development,adopted in 2015,established the Sustainable Development Goals(SDGs)as a comprehensive framework to address global challenges through interconnected social,economic,and environmental targets. 展开更多
关键词 sustainable development goals sdgs sustainable developmentadopted agenda children adolescents address global challenges united nations sustainable development goals
暂未订购 下载PDF
何谓“哪逊”——近代Nation概念的复调演进和中国声音 认领 引用
12
作者 李恭忠 《广东社会科学》 CSSCI 北大核心 2026年第3期107-120,286,共14页
近代Nation概念的演变,曾经包含法兰西式和德意志式双重理路的纠缠,前者强调统一的主权和自觉的政治意愿,后者强调文化乃至血缘的同源和同一性。直至19世纪后期,Nation在东亚地区大多依据法兰西式理路被译为“国”或者“国民”。明治中... 近代Nation概念的演变,曾经包含法兰西式和德意志式双重理路的纠缠,前者强调统一的主权和自觉的政治意愿,后者强调文化乃至血缘的同源和同一性。直至19世纪后期,Nation在东亚地区大多依据法兰西式理路被译为“国”或者“国民”。明治中后期日本偏向德意志式理路,将其译为与“种族”“人种”纠缠不清的“民族”。清末日本新名词涌入,与中国的政治变革潮流相互激荡,导致“民族”相关概念混乱。基于中国的历史传统和实际情况,梁启超、孙中山等人相继从整体的“中华国族”“中华民族”意义上阐释Nation的内涵,顾颉刚继而从理论、历史和现实诸方面阐明“中华民族是一个”。这一方向的思考和探索,体现了近代知识全球流动背景下本土自主话语构建的早期尝试。 展开更多
关键词 Nation Volk “民族” “国族” 概念史
暂未订购 下载PDF
Newly Approved National Standards of P.R.China(No.38,2025) 认领 引用
13
《China Standardization》 2026年第2期I0002-I0027,共26页
State Administration for Market Regulation and National Standardization Administration of China have approved the following 360 voluntary national standards as well as 9 voluntary national standards with amendment.
关键词 standardization administration national standards voluntary standards China approval voluntary national standards
暂未订购 下载PDF
Newly Approved National Standards of P.R.China(No.4,2026) 认领 引用
14
《China Standardization》 2026年第2期I0038-I0061,共24页
State Administration for Market Regulation and National Standardization Administration of China have approved the following 354 voluntary national standards as well as 7 voluntary national standards with amendment.
关键词 standardization administration national standards voluntary standards China approval voluntary national standards
暂未订购 下载PDF
Newly Approved National Standards of P.R.China(No.7,2026) 认领 引用
15
《China Standardization》 2026年第2期I0064-I0065,共2页
State Administration for Market Regulation and National Standardization Administration of China have approved the following 25 mandatory national standards as well as 4 mandatory national standards with amendment.
关键词 standardization administration national standards China market regulation mandatory national standards standardizationadministration
暂未订购 下载PDF
Newly Approved National Standards of P.R.China(No.39,2025) 认领 引用
16
《China Standardization》 2026年第2期I0028-I0031,共4页
State Administration for Market Regulation and National Standardization Administration of China have approved the following 46 mandatory national standards as well as 2 mandatory national standards with amendment.
关键词 standardization administration national standards China market regulation mandatory national standards standardizationadministration
暂未订购 下载PDF
Newly Approved National Standards of P.R.China(No.32,2025) 认领 引用
17
《China Standardization》 2026年第1期I0058-I0060,共3页
State Administration for Market Regulation and National Standardization Administration of China have approved the following 34 mandatory national standards.
关键词 national standards China market regulation mandatory national standards standardizationadministration
暂未订购 下载PDF
Newly Approved National Standards of P.R.China(No.37,2025) 认领 引用
18
《China Standardization》 2026年第1期I0087-I0087,共1页
State Administration for Market Regulation and National Standardization Administration of China have approved the following 3 voluntary national standards.
关键词 standardization administration national standards voluntary standards China voluntary national standards
暂未订购 下载PDF
Newly Approved National Standards of P.R.China(No.23,2026) 认领 引用
19
《China Standardization》 2026年第4期I0032-I0056,共25页
The State Administration for Market Regulation and the National Standardization Administration of China have approved the following 375 voluntary national standards and 5 voluntary national standards with amendment.
关键词 amendment standardization administration national standards voluntary national standards state administration market regulation
暂未订购 下载PDF
Newly Approved National Standards of P.R.China(No.24,2026) 认领 引用
20
《China Standardization》 2026年第4期I0057-I0057,共1页
The State Administration for Market Regulation and the National Standardization Administration of China have approved the following 6 mandatory national standards and 1 mandatory national standard with amendment.
关键词 Peoples Republic China standardization administration national standards approval mandatory national standards mandatory standards state administration market regulation
暂未订购 下载PDF
上一页 1 2 250 下一页 到第
在线咨询 使用帮助 返回顶部 意见反馈