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浏览/检索结果: 共5条，第1-5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 Direct generation of ultrafast vortex beam from a Tm:CaYAlO4 oscillator featuring pattern matching of a folded-cavity resonator 期刊论文 Optics Express, 2021, 卷号: 29, 期号: 24, 页码: 39312-39322 作者:  Cao, Xue;  Liu, Yangyu;  Xian, Anhua;  Li, Yifei;  Wu, Kun 收藏  |  浏览/下载：41/0  |  提交时间：2021/11/30 Understanding the Relationship between Dominant Geo-Environmental Factors and Rural Poverty in Guizhou, China 期刊论文 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2021, 卷号: 10, 期号: 5, 页码: 16 作者:  Ge, Yong;  Ren, Zhoupeng;  Fu, Yangyang 收藏  |  浏览/下载：22/0  |  提交时间：2021/07/09 rural poverty  geo-environment  spatial pattern  dominant factors  Asia  China   Maternal insomnia during the COVID-19 pandemic: associations with depression and anxiety 期刊论文 SOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY, 2021, 页码: 9 作者:  Wang, Jiazhou;  Zhou, Yongjie;  Qian, Wei;  Zhou, Yueyue;  Han, Ru 收藏  |  浏览/下载：34/0  |  提交时间：2021/06/09 COVID-19  Maternal insomnia  Depression  Anxiety   Evaluating an intervention for neural tube defects in coal mining cites in China: a temporal and spatial analysis 期刊论文 INTERNATIONAL HEALTH, 2021, 卷号: 13, 期号: 2, 页码: 161-169 作者:  Zhang, Ningxu;  Liao, Yilan;  Ren, Zhoupeng 收藏  |  浏览/下载：37/0  |  提交时间：2021/07/09 coal mining city  neural tube defects  prevention and control  shared component model  temporal and spatial analysis   Spatiotemporal variations in the incidence of bacillary dysentery and long-term effects associated with meteorological and socioeconomic factors in China from 2013 to 2017 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 755, 页码: 8 作者:  Zhang, Xiangxue;  Gu, Xinchen;  Wang, Li;  Zhou, Yuke;  Huang, Zhentao 收藏  |  浏览/下载：22/0  |  提交时间：2021/03/15 Spatiotemporal heterogeneity  Bacillary dysentery  Northern and southern China  Bayesian space-time hierarchy model  GeoDetector