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170 积分 2024-11-29 加入
Effect of Repeated Low-level Red Light on Myopia Prevention Among Children in China With Premyopia
3个月前
已完结
Modeling, response and BPNN-PID control of symmetric multistable galloping energy harvesters
4个月前
已完结
Intergenerational Risk Sharing
4个月前
已关闭
The HRS Around the World Surveys
4个月前
已完结
Health and Long-Term Care
4个月前
已完结
Poverty and Aging
4个月前
已完结
Workplace-Linked Pensions for an Aging Demographic
4个月前
已完结
Social Security and Public Insurance
4个月前
已完结
Taxation, Pensions, and Demographic Change
4个月前
已完结
Complex Decision Making
4个月前
已完结
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