主题词：Intergenerational Family Dynamics and Caregiving; Health disparities and outcomes; Migration, Aging, and Tourism Studies; Human auditory perception and evaluation; Aging and Gerontology Research; Retirement, Disability, and Employment; Global Health Care Issues; Diverse Scientific and Economic Studies; Geriatric Care and Nursing Homes; Social and Demographic Issues in Germany; Educational Robotics and Engineering; Dementia and Cognitive Impairment Research; Psychological Well-being and Life Satisfaction; Public Administration and Political Analysis; Employment and Welfare Studies; Aging, Elder Care, and Social Issues; Technology Use by Older Adults; Elder Abuse and Neglect; Social Policy and Reform Studies; Health and Well-being Studies; Polymer Science and Applications; Health and Medical Studies; Grief, Bereavement, and Mental Health; Libraries and Information Services; Healthcare Systems and Reforms