QUANTITATIVE CHARACTERIZATION OF MICROSTRUCTURE AND RESEARCH ON SPATIAL VARIATION CHARACTERISTICS OF LOESS OF DIFFERENT STRATA IN LUOCHUAN, SHAANXI, CHINA.

The complete sequence of loess strata in Realistic Dildos Luochuan has become a typical section in loess strata, and is the main focus of research for many scholars studying loess.We were based on the theory of aeolian loess and established a set of quantitative index parameters for loess microstructure through our previous research, such as equiva

Background.Traditional ideas about the fluid circulation in the lens assume its movement through the lens capsule inside-out and its surface distribution in the lens bulk.It is alleged that "fresh" intraocular fluid directionally diffuses from the posterior chambera into the lens toward its center through both its the anterior capsul epithelium and

Abstract Background The male-specific lethal (MSL) complex of Drosophila remodels the chromatin of the X chromosome in males to enhance the level of transcription of most X-linked genes, and thereby achieve dosage compensation.The core complex IMPATIENS consists of five proteins and one of two non-coding RNAs.One of the proteins, MOF (males absent

Airworthiness regulation documents are critical, which contain massive safe constraints for system design and airworthiness certification.The textual information of airworthiness regulations is organized and stored in a hierarchical and scattered form due to the unique provision structure.The linguistic form of legal provision brings the problems o