1Analysis on the status quo and influencing factors of activities of daily living in the elderly in poverty-stricken villages in Henan ProvinceZHANG Chun, ZHANG Yan, YU Zijuan, TIAN Yutong, LIANG Shuhao1921-19242Study on correlation between time management disposition and emotional intelligence among undergraduate nursing studentsLANG Zina, JANG Lumiao, WU Xiaodi, DONG Xiaoqian, WANG Xueying1925-19273Research status quo on ethics and unprotected sexual behaviors in college studentsMO Yuanyuan, SU Lixi, JIANG Li, LIU Guiying1928-19314Research status quo on symptom clusters of heart failureHU Yiyin, TAO Ming, JIANG Mingjiao1931-19345Status quo on application of humanistic management theory in nursing management in ChinaCHEN Jingya, WU Najie, ZHOU Aiping1934-19366Enlightenment of rational emotive behavior therapy on disaster nursing trainingQI Bei, LIANG Lili, ZHAO Jin, ZHANG Zhenxiang1936-1939