APPLICATION OF EMPA-XRD-SEM TO STUDY THE MINERALOGICAL CHARACTERISTICS OF TURQUOISE FROM XICHUAN, HENAN PROVINCE

Application of EMPA-XRD-SEM to Study the Mineralogical Characteristics of Turquoise from Xichuan, Henan Province

BACKGROUND The Xichuan turquoise mining area in Henan Province belongs to the east Right Rear Endcap extension of the turquoise metallogenic belt in the junction of Hubei and Shaanxi Provinces.A lot of turquoise artifacts have been excavated in many early archaeological sites near Xichuan.Therefore, the distribution of the Xichuan turquoises has at

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Cis and trans acting factors involved in human cytomegalovirus experimental and natural latent infection of CD14 (+) monocytes and CD34 (+) cells.

The parameters involved in human cytomegalovirus (HCMV) latent infection in CD14 (+) and CD34 (+) cells remain poorly identified.Using next generation sequencing we deduced the transcriptome of HCMV latently infected CD14 (+) and CD34 (+) cells in experimental as well as natural latency settings.The gene expression profile from natural infection in

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Characteristics of overlying strata movement and control technology of final mining section in fully mechanized mining face with double retracting passage

In order to solve the problems of severe mining Dog Food-Raw pressure during the final mining of fully mechanized mining face in Jinjie Coal Mine, large deformation of surrounding rock in the withdrawal channel and difficult to control, based on the background of 31115 working face mining in Jinjie Coal Mine, a combination of theoretical analysis a

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