中国科学院机构知识库网格系统: 检索

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Fault detection Kernel Monitoring Heuristic algorithms Nonlinear dynamical systems Entropy Principal component analysis Dynamic feature quality-related fault detection KECA DKECR

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Fault detection fault diagnosis quality-related non-linear industrial process k-nearest neighbor rule

The factor structure of major depressive symptoms in a sample of Chinese earthquake survivors 期刊论文 OAI收割
BMC Psychiatry, 2021, 卷号: 21, 期号: 1, 页码: 59
作者: Bi,Yajie; Wang,Li; Cao,Chengqi; Fang,Ruojiao; Li,Gen

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收藏 | 浏览/下载：59/0 | 提交时间：2021/02/03

Major depressive disorders Confirmatory factor analysis Health-related quality of life Chinese Disaster

The association between anxiety and esophageal cancer: A nationwide population-based study 期刊论文 OAI收割
PSYCHO-ONCOLOGY, 2020, 页码: 10
作者: Zhu, Juan; Zhou, Yueyue; Ma, Shanrui; Chen, Ru; Xie, Shuanghua

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收藏 | 浏览/下载：43/0 | 提交时间：2020/12/28

endoscopy esophageal cancer GAD gastroscopy generalized anxiety disorder health‐ related quality of life high‐ risk regions screening

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China colorectal neoplasms EQ-5D-3L health-related quality of life (HRQoL) multivariate linear regression

DSM-5 posttraumatic stress symptom dimensions and health-related quality of life among Chinese earthquake survivors 期刊论文 OAI收割
EUROPEAN JOURNAL OF PSYCHOTRAUMATOLOGY, 2018, 卷号: 9, 期号: 1, 页码: 1-7
作者: Li, Gen; Wang, Li; Cao, Chengqi; Fang, Ruojiao; Liu, Ping

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收藏 | 浏览/下载：55/0 | 提交时间：2018/07/02

PTSD symptom dimensions health-related quality of life DSM-5 China earthquake

烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系 期刊论文 OAI收割
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者: 姜明; 赵国强; 李兆冉; 盛彦清

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还原性无机硫活性铁深层柱状沉积物硫化度矿化度 Reduced inorganic sulfur Reactive iron Deep core sediments Degree of pyritization Degree of sulfidity The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.

Mechanical stability and combustion characteristics of hydrochar/lignite blend pellets 期刊论文 OAI收割
FUEL, 2016, 卷号: 164, 期号: 0, 页码: 59-65
作者: Liu, Zhengang; Guo, Yanchuan; Balasubramanian, R.; Hoekman, S. Kent

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Hydrothermal Solid fuel Fuel quality Ash-related problems Biomass

Improvement of fuel qualities of solid fuel biochars by washing treatment 期刊论文 OAI收割
FUEL PROCESSING TECHNOLOGY, 2015, 卷号: 134, 页码: 130-135
作者: Liu, Zhengang; Hoekman, S. Kent; Balasubramanian, Rajasekhar; Zhang, Fu-Shen

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Pollutant emission Fuel quality Combustion Ash-related problem