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搜索结果: 1-15 共查到Quantitative analysis相关记录72条 . 查询时间(0.221 秒)
近日,金融学院朱一峰与合作者姜磊,吴轲和周国富的合作论文《Stock Return Asymmetry: Beyond Skewness》被国际金融学期刊Journal of Financial and Quantitative Analysis有条件接受。文章首先提出了两个新的非对称测度,跟传统的偏度测度不同,新的非对称测度是基于数据分布而不仅仅是三阶中心距。紧接着文章通过假设投资者具有类似...
近日,金融学院朱一峰与合作者姜磊,吴轲和周国富的合作论文《Stock Return Asymmetry: Beyond Skewness》被国际金融学期刊Journal of Financial and Quantitative Analysis有条件接受。文章首先提出了两个新的非对称测度,跟传统的偏度测度不同,新的非对称测度是基于数据分布而不仅仅是三阶中心距。紧接着文章通过假设投资者具有类似...
Yellow fluorescent protein (YFP) is widely used as a genetically encoded fluorescent marker in biology. In the course of a comprehensive study of this protein, we observed an unusual, negative fluores...
We have improved methods reported earlier [1] for sample preparation, imaging and quantifying components in supported lipid bilayers using high-resolution secondary ion mass spectrometry performed wit...
Vegetation coverage has a significant influence on the land surface temperature (LST) distribution. In the field of urban heat islands (UHIs) based on remote sensing, vegetation indexes are widely use...
Lava flows produced during Etna flank eruptions represent severe hazards for the nearby inhabited areas, which can be protected by adopting prompt mitigation actions, such as the building of diversion...
Shadow effects have drawn much attention by researchers with increasing use of high-resolution remote sensing images of urban areas. For correction or compensation to pixels that falling in shadow are...
The purpose of this work was to evaluate hydrocephalic ventricular changes using three quantitative analysis methods. The height, area and volume of the ventricles and brain were measured in 20 Yorksh...
The paper deals with environmental risk assessment in prevailingly unnatural spruce (Picea abies [L.] Karst.) forests in three regions with different patterns of forest damage in the Slovak part of th...
As our population ages, treating bone and joint ailments is becoming increasingly important. Both osteoporosis, a bone disease characterized by a decreased density of mineral in bone, and osteoarthrit...
This paper describes the modification of an existing gas chromatographic (GC) method to incorporate simultaneous mass spectrometric (MSD) and flame ionization detection (FID) into the analysis of toba...
Current literature predicts that climate change may increase both the occurrence and severity of heavy rainfall events and winter precipitation in the Northeast United States. A potential increase in ...
Safety belts are the most effective safety device in vehicles in terms of preventing injuries (1). Every year, safety belt usage data across the nation is collected by the individual states, the Distr...
Quantifying urban expansion forms is important to understanding regional urbanization processes and urban planning. For this purpose, conventional landscape indices are commonly used for quantitative ...
A stochastic theory for a branching process in a neutron population with two energy levels is used to assess the applicability of the differential self-interrogation Feynman-alpha method by numericall...

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