搜索结果: 1-15 共查到“理学 Risk”相关记录269条 . 查询时间(0.218 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Who Shares Risk with Whom？A Dynamic Network Game Analysis
分担风险 动态网络 博弈分析
2023/4/18
We investigate informal risk sharing using a dynamic network game model. In each round, a randomly selected agent experiences a negative shock, and the agent's friends decide whether to provide assist...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：A Social-Network-Inspired Breast Cancer Risk Assessment Model
社交网络启发 乳腺癌 风险评估 模型
2023/5/5
The pathogenesis of breast cancer is not the same in all countries and regions; therefore, some existing breast cancer risk assessment models are not well adapted to all countries and regions, includi...
Alzheimer’s risk gene undermines insulation of brain’s “wiring”（图）
阿尔茨海默氏症 风险基因 APOE4 脑细胞 隔离神经元
2023/6/21
It’s well-known that carrying one copy of the APOE4 gene variant increases one’s risk for Alzheimer’s disease threefold and two copies about tenfold, but the fundamental reasons why, and what can be d...
The fraction of the global population at risk of floods is growing
flood climatic disaster global population economic development
2021/8/9
Satellite imaging combined with population data shows that, globally, the number of people living in flood-prone areas is growing faster than is the number living on higher ground — greatly increasing...
北京师范大学地理科学学部[荣誉]International Journal of Disaster Risk Science 《国际灾害风险科学学报》再次荣获“中国最具国际影响力学术期刊”称号（图）
国际灾害风险科学学报；中国；最具国际影响力；学术期刊
2021/11/11
近日，中国学术文献国际评价研究中心和清华大学图书馆研制、中国知网出版的《中国学术期刊国际引证年报》（2019版）正式发布，由北京师范大学第一主办，地理科学学部减灾与应急管理研究院承办的英文学术期刊International Journal of Disaster Risk Science再次入选“中国最具国际影响力学术期刊”（Top 5%）榜单。
Native plant species may be at greater risk from climate change than non-natives（图）
Native plant species greater risk climate change non-natives
2019/10/30
As spring advances across the Midwest, a new study looking at blooming flowers suggests that climate change may cause non-native plants to outlast native plants.The study, led by scientists at Indiana...
北京师范大学主办的英文学术期刊International Journal of Disaster Risk Science影响因子创新高（图）
北京师范大学 英文 学术期刊 影响因子 创新高
2018/8/3
2018年6月26日，科睿唯安（原汤森路透知识产权与科技事业部）发布了2017年度最新《期刊引证报告》（Journal Citation Reports, JCR）。报告显示International Journal of Disaster Risk Science《国际灾害风险科学学报》2017影响因子达到2.225，在地球科学（GeoScience）、气象&大气科学（Meteorology &...
中国地质大学科学技术发展院曹海龙(硕士生),谢先军等环境学院 Journal of Hydrology, March 2018, Predicting the risk of groundwater arsenic contamination in drinking water wells（图）
原生；高砷；地下水；预测
2021/10/21
2018年3月，中国地质大学环境学院谢先军教授团队在“原生高砷地下水预测”研究领域取得新进展，其相关研究成果在国际著名期刊《Journal of Hydrology》上发表。该项研究成果受国家自然科学基金（Nos. 41772255, 41521001 和 41372254）资助。论文第一作者为环境学院2016级硕士研究生曹海龙。
Rainfall-runoff risk characteristics of urban function zones in Beijing using the SCS-CN model
SCS-CN model urban function zone spatial cluster runoff risk
2018/4/9
Urbanization significantly increases the risk of urban flooding. Therefore, quantitative study of urban rainfall-runoff processes can provide a scientific basis for urban planning and management. In t...
2017年健康科学中的风险建模，管理和缓解研讨会（2017 International Workshop on Risk Modeling,Management,and Mitigation in Health Sciences）
2017年 健康科学 风险建模 管理 缓解 研讨会
2017/11/24
Risk analysis is a critical part of the design, implementation and assessment of medical research and healthcare provision and development. It plays an active role from the design of clinical trials i...
New maps of Greenland’s coastal seafloor and bedrock beneath its massive ice sheet show that two to four times as many coastal glaciers are at risk of accelerated melting as had previously been though...
Moderate-to-vigorous physical activity, but not sedentary time, predicts changes in cardiometabolic risk factors in 10-y-old children: the Active Smarter Kids Study
physical activity sedentary time cardiometabolic risk factors
2018/11/16
Recently, Skrede et al. (1) prospectively examined the association of objectively measured sedentary time and subcomponents of physical activity with individual and clustered cardiometabolic risk fact...
Vitamin D and dementia risk: the cause and consequence story
vitamin D dementia disentangle Indeed
2018/11/16
We read with great interest the article by Olsson et al. (1), which examined the association of vitamin D with dementia risk in a cohort of Swedish men. This study measured plasma 25-hydroxyvitamin D ...
Nutritional metabolomics and breast cancer risk in a prospective study
breast cancer diet nutrition metabolomics biomarker tocopherol alcohol androgen fat
2018/11/15
Background: The epidemiologic evidence for associations between dietary factors and breast cancer is weak and etiologic mechanisms are often unclear. Exploring the role of dietary biomarkers with meta...
Slow earthquakes in ocean subduction zones shed light on tsunami risk
Slow earthquakes ocean subduction zones tsunami risk
2017/7/21
Understanding "slow-slip" earthquakes on the seafloor -- seismic events that occur over a period of days or weeks -- is giving researchers new insights into undersea earthquakes and the subsequent cre...