Journal of Aging and Health最新文献

筛选
英文 中文
Grandparenting and Physical Activity. 祖父母与体育活动。
IF 2.2 3区 医学
Journal of Aging and Health Pub Date : 2024-08-24 DOI: 10.1177/08982643241273197
Patricia Drentea, Greg Pavela, Lu Tian, Julie L Locher
{"title":"Grandparenting and Physical Activity.","authors":"Patricia Drentea, Greg Pavela, Lu Tian, Julie L Locher","doi":"10.1177/08982643241273197","DOIUrl":"https://doi.org/10.1177/08982643241273197","url":null,"abstract":"<p><p><b>Objective:</b> The aim of this study was to examine a continuum of grandparenting intensity and its association with physical activity using three perspectives: <i>grandparents are active, the more constraints perspective,</i> and the <i>selection bias perspective</i>. <b>Method:</b> We use 2014 data from the Health and Retirement Study (HRS), a nationally-representative panel study of the US population over the age of 50 and their spouses (<i>n</i> = 17,851). <b>Results:</b> We found that greater grandparenting intensity was inversely associated with physical activity, providing support for both the <i>more constraints perspective</i> and the <i>selection bias perspective</i>. <b>Discussion:</b> We discuss the implications of inequality in which the most advantaged with physical activity are those who were either not grandparents, or grandparents who provided less care.</p>","PeriodicalId":51385,"journal":{"name":"Journal of Aging and Health","volume":" ","pages":"8982643241273197"},"PeriodicalIF":2.2,"publicationDate":"2024-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142047492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Community-Based Residential Relocation in Middle and Older Age: A United States-China Comparison Study on Its Predictors and Associated Mortality Risk. 中老年人社区居住迁移:中老年人社区居住迁移:中美预测因素及相关死亡率风险比较研究》。
IF 2.2 3区 医学
Journal of Aging and Health Pub Date : 2024-08-24 DOI: 10.1177/08982643241276270
Peiyi Lu, Dexia Kong
{"title":"Community-Based Residential Relocation in Middle and Older Age: A United States-China Comparison Study on Its Predictors and Associated Mortality Risk.","authors":"Peiyi Lu, Dexia Kong","doi":"10.1177/08982643241276270","DOIUrl":"https://doi.org/10.1177/08982643241276270","url":null,"abstract":"<p><strong>Objectives: </strong>This study compared the United States and China in examining the predictors of community-based residential relocation and its associated mortality risk.</p><p><strong>Methods: </strong>Data from the 2010 to 2018 US Health and Retirement Study and from 2011 to 2018 China Health and Retirement Longitudinal Study were used (N<sub>US</sub> = 20,292 and N<sub>China</sub> = 11,694). Community-dwelling respondents (aged 50+) reported whether they had relocated and were followed up until 2018. Log-binomial regression and Cox survival analysis were used.</p><p><strong>Results: </strong>In both countries, younger age, higher education, urban residence, and being a renter were associated with higher likelihood of relocation. Community-based relocation was associated with a lower mortality risk (US: HR = 0.63, 95% CI = 0.57, 0.70; China: HR = 0.40, 95% CI = 0.31, 0.50), and this association was significantly stronger in China compared to the United States.</p><p><strong>Discussion: </strong>Common predictors of community-based relocation were found in the United States and China. The relocation-related survival advantages may be attributed to a better post-move adaptation and living environment.</p>","PeriodicalId":51385,"journal":{"name":"Journal of Aging and Health","volume":" ","pages":"8982643241276270"},"PeriodicalIF":2.2,"publicationDate":"2024-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142047491","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Joint Trajectories of Performance-Based and Self-Reported Physical Functioning in Older Adults: A 20-Year Longitudinal Study in the Netherlands. 基于表现和自我报告的老年人身体功能联合轨迹:荷兰 20 年纵向研究。
IF 2.2 3区 医学
Journal of Aging and Health Pub Date : 2024-08-21 DOI: 10.1177/08982643241273298
Dorly J H Deeg, Emiel O Hoogendijk, Natasja M van Schoor, Laura A Schaap, Valéria Lima Passos
{"title":"Joint Trajectories of Performance-Based and Self-Reported Physical Functioning in Older Adults: A 20-Year Longitudinal Study in the Netherlands.","authors":"Dorly J H Deeg, Emiel O Hoogendijk, Natasja M van Schoor, Laura A Schaap, Valéria Lima Passos","doi":"10.1177/08982643241273298","DOIUrl":"https://doi.org/10.1177/08982643241273298","url":null,"abstract":"<p><strong>Background: </strong>The well-known disablement process has been conceptualized as a series of transitions between progressive states of functional decline. We studied joint patterns of change within disablement states defined as walking speed, grip strength, and self-reported disability.</p><p><strong>Methods: </strong>1702 participants aged 65 and over were included from the Longitudinal Aging Study Amsterdam, spanning seven waves over 20 years (1996-2016). Group-based multi-trajectory modeling yielded trajectory clusters (TCs) of different patterns of change, further characterized by baseline sociodemographic characteristics, physical and cognitive health, and survival rate.</p><p><strong>Results: </strong>Five TCs were identified, distinguished by increasing baseline age. Walking speed and disability showed generally concomitant trajectories. Women had poorer trajectories in grip strength than men, but not in walking speed and disability. Poor physical health distinguished especially the poorest, and cognitive impairment distinguished especially the one-before-poorest from the better TCs.</p><p><strong>Discussion: </strong>The findings suggest that the disablement states are not generally distinct or sequential.</p>","PeriodicalId":51385,"journal":{"name":"Journal of Aging and Health","volume":" ","pages":"8982643241273298"},"PeriodicalIF":2.2,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142019500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prevalence and Factors Associated With Healthy Aging in a Large Representative Community Sample of Older Ethiopians. 具有代表性的大型埃塞俄比亚老年人社区样本中健康老龄化的发生率和相关因素。
IF 2.2 3区 医学
Journal of Aging and Health Pub Date : 2024-08-21 DOI: 10.1177/08982643241273137
Amare Belachew, Nicolas Cherbuin, Nasser Bagheri, Richard Burns
{"title":"Prevalence and Factors Associated With Healthy Aging in a Large Representative Community Sample of Older Ethiopians.","authors":"Amare Belachew, Nicolas Cherbuin, Nasser Bagheri, Richard Burns","doi":"10.1177/08982643241273137","DOIUrl":"https://doi.org/10.1177/08982643241273137","url":null,"abstract":"<p><p><b>Objectives:</b> To examine the prevalence and predictors of healthy aging among community-dwelling older adults living in Bahir Dar, Ethiopia. <b>Methods:</b> A community-based cross-sectional study included older adults aged 60 and above (<i>n</i> = 845; M<sub>age</sub> = 71 years; 56.4% females). Poisson regression estimated the Relative Risk (RR) of factors associated with healthy aging status. <b>Results:</b> 36.7% of respondents were classified as healthy agers. Factors associated with an increased likelihood of healthy aging included reporting not being lonely, adequate nutrition, no multimorbidity, good self-rated health, financial independence, and engaging in at least 1 hour of moderate physical activity per week. <b>Discussion:</b> The proportion of healthy agers in this study was substantially lower compared to developed countries but comparable to the prevalence reported in similar developing nations. Enhancing physical activity, ensuring proper nutrition, interventions to foster social participation engagement, and networking, and managing chronic diseases were identified as promising strategies to promote healthy aging.</p>","PeriodicalId":51385,"journal":{"name":"Journal of Aging and Health","volume":" ","pages":"8982643241273137"},"PeriodicalIF":2.2,"publicationDate":"2024-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142009938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Longitudinal Associations Between Cognition and Grip Strength, Differentiated by Sex and Physical Activity: A Population-Based Study in Older Adults From 17 European Countries. 认知与握力之间的纵向联系,按性别和体育活动区分:对 17 个欧洲国家老年人的人口研究。
IF 2.2 3区 医学
Journal of Aging and Health Pub Date : 2024-08-14 DOI: 10.1177/08982643241273252
Marcelo de Maio Nascimento, Adilson Marques, Gerson Ferrari, Élvio Rúbio Gouveia, Andreas Ihle
{"title":"Longitudinal Associations Between Cognition and Grip Strength, Differentiated by Sex and Physical Activity: A Population-Based Study in Older Adults From 17 European Countries.","authors":"Marcelo de Maio Nascimento, Adilson Marques, Gerson Ferrari, Élvio Rúbio Gouveia, Andreas Ihle","doi":"10.1177/08982643241273252","DOIUrl":"https://doi.org/10.1177/08982643241273252","url":null,"abstract":"<p><p><b>Objectives</b> (1) To investigate longitudinal associations between grip strength (GS) and cognition over 4 years in European older adults, (2) to examine differences in temporal associations between men and women and between levels of physical activity, (3) to explore in each year 2015 and 2019 associations between GS quartiles and cognitive performance, and (4) to explore longitudinal associations between GS quartiles (year 2015) and cognitive performance (year 2019). <b>Methods:</b> 25,281 individuals (14,200 women) from 17 European countries aged ≥50 years responded to waves 6th and 8th of the SHARE project. We analyzed GS, a general cognition index, and physical activity level. <b>Results:</b> Panel analyses revealed a bidirectional relationship over 4 years between GS and cognition, with differences between sex, as well as between participants with moderate-to-vigorous and low physical activity levels. <b>Conclusion:</b> Women and participants with low physical activity were more likely to experience cognitive performance deficits 4 years later.</p>","PeriodicalId":51385,"journal":{"name":"Journal of Aging and Health","volume":" ","pages":"8982643241273252"},"PeriodicalIF":2.2,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141977159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Mediating Role of Lifestyle Activities in the Association Between Social Deprivation and Cognition in Older Adulthood: Results From the Health and Retirement (HRS) Study. 生活方式活动在老年期社会贫困与认知之间的中介作用:健康与退休(HRS)研究的结果。
IF 2.2 3区 医学
Journal of Aging and Health Pub Date : 2024-08-13 DOI: 10.1177/08982643241273988
Lena M Hofbauer, Pd Francisca S Rodriguez
{"title":"The Mediating Role of Lifestyle Activities in the Association Between Social Deprivation and Cognition in Older Adulthood: Results From the Health and Retirement (HRS) Study.","authors":"Lena M Hofbauer, Pd Francisca S Rodriguez","doi":"10.1177/08982643241273988","DOIUrl":"10.1177/08982643241273988","url":null,"abstract":"<p><p><b>Objectives:</b> We aimed to investigate the mediating role of lifestyle activities in the association between social deprivation and cognition. <b>Methods:</b> To investigate, we analysed data of 3867 respondents (Mean Age: 73.37, SD: 5.57) in the U.S. Health and Retirement Study (HRS) using growth curve and path analysis, adjusted for demographic and health covariates. <b>Results:</b> Being in the high (vs. moderate) Social Deprivation Index group was associated with lower cognition scores (β = -2.63, [95 % CI: -2.90, -2.36]). Conversely, higher (vs. lower) Lifestyle Index scores were associated with higher cognition scores (β = 1.17, [95 % CI: 0.72, 1.63]). In mediation analysis, the Lifestyle Index score explained 27 % of the association of So Dep Index group on cognition at the final follow-up. <b>Discussion:</b> While lifestyle activities did mediate the association between social deprivation and cognition, factors not investigated accounted for the majority of the variation. These may include systemic disadvantages.</p>","PeriodicalId":51385,"journal":{"name":"Journal of Aging and Health","volume":" ","pages":"8982643241273988"},"PeriodicalIF":2.2,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141977160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hukou Status and Cognitive Function Among Older Chinese Adults: Does Support from Friends Matter? 中国老年人的户口状况和认知功能:朋友的支持重要吗?
IF 2.2 3区 医学
Journal of Aging and Health Pub Date : 2024-08-01 Epub Date: 2023-10-16 DOI: 10.1177/08982643231206819
Changmin Peng, Jeffrey A Burr, Bei Wu, Mengting Li
{"title":"<i>Hukou</i> Status and Cognitive Function Among Older Chinese Adults: Does Support from Friends Matter?","authors":"Changmin Peng, Jeffrey A Burr, Bei Wu, Mengting Li","doi":"10.1177/08982643231206819","DOIUrl":"10.1177/08982643231206819","url":null,"abstract":"<p><strong>Objectives: </strong>This study examined whether older Chinese adults with different types of <i>hukou</i> status (government household registration system) exhibited different cognitive outcomes and whether receiving support from friends, an under-appreciated resource, helped mitigate the negative impacts of agricultural <i>hukou</i> status on cognitive health disparities.</p><p><strong>Methods: </strong>Using nationally representative data from the <i>China Longitudinal Aging Social Survey</i>, this study tested these relationships with well-validated measures.</p><p><strong>Results: </strong>Our results showed that older Chinese adults with agricultural <i>hukou</i> were more likely to have worse cognitive function than those with non-agricultural <i>hukou</i>. Further, friend support characteristics moderated the association between <i>hukou</i> status and cognitive function, whereby having better friend support was related to a weaker negative effect of agricultural hukou status on cognitive function.</p><p><strong>Discussion: </strong>The findings suggested that agricultural <i>hukou</i> status reflects the effects of accumulated disadvantage across the life course with negative consequences for late-life cognition. The cognitive health disparities between agricultural and non-agricultural residents may be reduced in the context of a higher level of friend support, supporting a stress buffering hypothesis.</p>","PeriodicalId":51385,"journal":{"name":"Journal of Aging and Health","volume":" ","pages":"492-503"},"PeriodicalIF":2.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41240777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Longitudinal Study of Physical Activity and Personality in the Wellbeing of Older Adults. 老年人身体活动与人格健康的纵向研究。
IF 2.2 3区 医学
Journal of Aging and Health Pub Date : 2024-08-01 Epub Date: 2023-10-14 DOI: 10.1177/08982643231206222
Bill Cheuk Long Chan, Michelle Luciano, Billy Lee
{"title":"A Longitudinal Study of Physical Activity and Personality in the Wellbeing of Older Adults.","authors":"Bill Cheuk Long Chan, Michelle Luciano, Billy Lee","doi":"10.1177/08982643231206222","DOIUrl":"10.1177/08982643231206222","url":null,"abstract":"<p><p><b>Objective:</b> This study examines the interactions of physical activity and personality traits in the subjective wellbeing (SWB) of older adults. <b>Methods:</b> 520 Scottish participants (262 male; 258 female) completed self-reported surveys measuring their level of physical activity, personality, and SWB in 2011-2013 (mean age = 76.23 ± .68) and in 2014-2016 (mean age = 79.31 ± .62). <b>Results:</b> While all of the Big Five personality traits predicted SWB across the 3-year period in the expected direction, neither physical activity nor its joint effect with any of the personality traits was a significant predictor of subsequent SWB. <b>Discussion:</b> Further research on older adults with higher variation in age, exercise level, and cultural background is needed to disentangle how physical activity and personality influence SWB.</p>","PeriodicalId":51385,"journal":{"name":"Journal of Aging and Health","volume":" ","pages":"484-491"},"PeriodicalIF":2.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41219724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Paradox in Positive and Negative Aspects of Emotional Functioning Among Older Adults with Early Stages of Cognitive Impairment. 早期认知障碍老年人情绪功能的积极和消极方面的悖论。
IF 2.2 3区 医学
Journal of Aging and Health Pub Date : 2024-08-01 Epub Date: 2023-10-06 DOI: 10.1177/08982643231199806
Manrui Zhang, Emily Ho, Cindy J Nowinski, Rina S Fox, Ezgi Ayturk, Tatiana Karpouzian-Rogers, Miriam Novack, Hiroko H Dodge, Sandra Weintraub, Richard Gershon
{"title":"The Paradox in Positive and Negative Aspects of Emotional Functioning Among Older Adults with Early Stages of Cognitive Impairment.","authors":"Manrui Zhang, Emily Ho, Cindy J Nowinski, Rina S Fox, Ezgi Ayturk, Tatiana Karpouzian-Rogers, Miriam Novack, Hiroko H Dodge, Sandra Weintraub, Richard Gershon","doi":"10.1177/08982643231199806","DOIUrl":"10.1177/08982643231199806","url":null,"abstract":"<p><p><b>Introduction:</b> Emotional functioning in older adults is influenced by normal aging and cognitive impairment, likely heterogeneous across positive versus negative aspects of emotional functioning. Little is known about positive emotional experiences at the early stages of cognitive impairment. <b>Methods:</b> We assessed different aspects of emotional functioning among 448 participants aged 65+ (Normal Control (NC) = 276, Mild Cognitive Impairment (MCI) = 103, and mild dementia of the Alzheimer type (mild DAT) = 69) and tested moderators. <b>Results:</b> Compared to NC, older adults with MCI and mild DAT have maintained many positive aspects of emotional functioning, despite higher levels of negative affect, sadness, and loneliness. Among the oldest-old, the mild DAT group experienced higher fear and lower self-efficacy. <b>Discussion:</b> Older adults at early stages of cognitive impairment can experience positive aspects of emotional functioning, such as positive affect, purpose, and life satisfaction, all of which are important buildable psychological resources for coping.</p>","PeriodicalId":51385,"journal":{"name":"Journal of Aging and Health","volume":" ","pages":"471-483"},"PeriodicalIF":2.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11951135/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41169167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Childhood Interpersonal Trauma and Depression of Middle-Aged and Older Adults in China: The Mediation Effect of Social Integration. 中国中老年人的童年人际创伤与抑郁:社会融合的中介效应
IF 2.2 3区 医学
Journal of Aging and Health Pub Date : 2024-08-01 Epub Date: 2023-08-24 DOI: 10.1177/08982643231197081
Jia-Jia Zhou, Shuai Zhou
{"title":"Childhood Interpersonal Trauma and Depression of Middle-Aged and Older Adults in China: The Mediation Effect of Social Integration.","authors":"Jia-Jia Zhou, Shuai Zhou","doi":"10.1177/08982643231197081","DOIUrl":"10.1177/08982643231197081","url":null,"abstract":"<p><p><b>Objectives:</b> This study investigates the associations between five types of childhood interpersonal trauma (CIT) and depression in mid-later life, as well as the mediation roles of social integration in the associations. <b>Methods:</b> Two waves of data from a nationally representative survey in China were used, with participants aged 45 years and older (<i>N</i> = 14,180). Measures of CIT included physical abuse, physical neglect, emotional neglect, bullying victimization, and exposure to interparental violence. Binary logistic regression and Karlson-Holm-Breen mediation analysis were used as statistical methods. <b>Results:</b> People who were bullied, physically abused, and witnessed interparental violence during childhood were more likely to develop depression in mid-later years. The associations between CIT and depression were mediated by satisfaction with marriage, satisfaction with children, and perceived social support. <b>Discussion:</b> Although CIT elevates the risk of depression in later life, effective interventions that strengthen integration across family and social domains could benefit mental health.</p>","PeriodicalId":51385,"journal":{"name":"Journal of Aging and Health","volume":" ","pages":"424-435"},"PeriodicalIF":2.2,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10059671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信