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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Identifying the spatial disparities and determinants of ecosystem service balance and their implications on land use optimization 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 793, 页码: 15 作者:  Jiang, Chong;  Yang, Zhiyuan;  Wen, Meili;  Huang, Li;  Liu, Haimeng 收藏  |  浏览/下载：36/0  |  提交时间：2021/11/05 Deficit  Surplus  Determinant  Integrated regression approach  Loess Plateau   Hybrid Improved Bird Swarm Algorithm with Extreme Learning Machine for Short-Term Power Prediction in Photovoltaic Power Generation System 期刊论文 COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE, 2021, 卷号: 2021 作者:  Wu, Dongchun;  Kan, Jiarong;  Lin, Hsiung-Cheng;  Li, Shaoyong 收藏  |  浏览/下载：10/0  |  提交时间：2022/03/01 Spatial-Temporal Heterogeneity and the Related Influencing Factors of Tourism Efficiency in China 期刊论文 SUSTAINABILITY, 2021, 卷号: 13, 期号: 11, 页码: 19 作者:  Liu, Zhiliang;  Lu, Chengpeng;  Mao, Jinhuang;  Sun, Dongqi;  Li, Hengji 收藏  |  浏览/下载：44/0  |  提交时间：2021/08/19 tourism efficiency  super-efficiency SBM model  geographically weighted regression (GWR)  spatial heterogeneity  influencing factors  China   Association of negative symptoms with cognitive impairment in Chinese Han patients with chronic schizophrenia 期刊论文 INTERNATIONAL JOURNAL OF PSYCHIATRY IN CLINICAL PRACTICE, 2021, 页码: 7 作者:  Zhu, Rongrong;  Wang, Dongmei;  Wei, Gaoxia;  Wang, Jiesi;  Zhou, Huixia 收藏  |  浏览/下载：25/0  |  提交时间：2021/05/17 Schizophrenia  cognitive deficit  negative symptom  clinical symptom