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| 1 | Metallogenic Model of Bauxite in Central Guizhou Province:an Example of Lindai Deposit显示文摘The bauxites in central Guizhou are hosted by the Lower Carboniferous Jiujialu Formation.Geochemistrial characteristics of the Lindai bauxite deposit indicate that the underlying Shilengshui Formation dolomite is the precursor rock of mineral resources.Weathering simulation experiments show that Si is most likely to migrate with groundwater,the migration rate of which is several magnitude higher than Al and Fe under nature conditions(pH=3–9).The neutral and acid non-reducing condition is the most conducive to the Al rich and Si removal,while the acid reducing conditions is the most conducive to the Al rich and Fe removal.In the process of bauxite formation,coal beds overlying the Al-bearing rock series or other rock formation rich in organic materials can produce acid reducing groundwater,which are important for the bauxite formation.Finally,propose the metallogenic model of the bauxite in central Guizhou Province and put forward three new words which are'original bauxite material','bauxite material'and'original bauxite'. | LING Kunyue ZHU Xiaoqing WANG Zhonggang HAN Tao TANG Haoshu CHEN Wenyi | 2013 | Acta Geologica Sinica(English Edition)2013，87，6： | 2 |
| 2 | Metallogenic Model of Bauxite in Central Guizhou Province: an Example of Lindai Deposit显示文摘 | Kunyue LING Xiaoqing ZHU Zhonggang WANG Tao HAN Haoshu TANG Wenyi CHEN | 2013 | Acta Geologica Sinica ‐ English Edition2013，，6： | 1 |
| 3 | Mixed convective heat transfer characteristics and mechanisms in structured packed beds显示文摘The structured packed bed is considered a promising reactor owing to its low pressure drop and good heat transfer performance.In the heat transfer process of thermal storage in packed beds,natural convection plays an important role.To obtain the mixed convective heat transfer characteristics and mechanisms in packed beds,numerical simulations and coupling analyses were carried out in this study on the unsteady process of fluid flow and heat transfer.A three-dimensional model of the flow channel in the packed bed was established,and the Navier–Stokes equations and Laminar model were adopted for the computations.The effects of the driving force on fluid flow around a particle were studied in detail.The differences in velocity and density distributions under different flow directions due to effect of the aiding flow or opposing flow were intuitively demonstrated and quantitatively analyzed.It was found that the driving force strengthens the fluid flow near the particle surface when aiding flow occurs and inhibits the fluid flow when opposing flow occurs.The boundary layer structure was changed by the natural convection,which in turn influences the field synergy angle.For the aiding flow,the coordination between the velocity and density fields is higher than that for the opposing flow.By analysis the effects of physical parameters on mixed convective heat transfer,it is indicated that with an increase in the fluid-solid temperature difference or the particle diameter,or a decrease in the fluid temperature,the strengthening or inhibiting effect of natural convection on the heat transfer became more significant. | Yuelong Qu Liang Wang Xipeng Lin Haisheng Chen Shuang Zhang Haoshu Ling Yakai Bai | 2023 | Particuology2023，，11： | 0 |
| 4 | Preliminary techno-economic analysis of three typical decentralized composting technologies treating rural kitchen waste:a case study in China显示文摘This study was designed to evaluate whether the decentralized rural kitchen waste(KW)composting technologies used in China can be widely applied.To this end,we completed a techno-economic analysis of three typical types of KW compositing,namely solar-assisted(SAC),bio-enhanced(BEC),and heat-dewatering composting(HDC).These evaluations revealed that all three technologies produce composting products that meet China’s organic fertilizer standard and that both SAC and BEC are economically self-sustaining and generate net profits(18824.94 and 17791.52 US$/a)and positive net present values(32133.11 and 25035.93 US$).Subsequent sensitivity analysis demonstrated that the KW-handling subsidy plays a critical role in making decentralized composting economically attractive.Based on these analyses,we believe that reducing the coverage area of SAC,reducing the operating cost of BEC and HDC,upgrading composting products,and strengthening secondary pollution control would aid in supporting the technological improvement of these processes.Moreover,providing appropriate subsidies and promulgating specific standards and policies for KW fertilizer are key strategies for decentralized rural KW composting management. | Haoshu Wang Yong Qin Liqing Xin Changxun Zhao Zhuang Ma Jian Hu Weixiang Wu | 2023 | Frontiers of Environmental Science & Engineering2023，17，4： | 0 |
| 5 | Analyzing the cellular and molecular atlas of ovarian mesenchymal cells provides a strategy against female reproductive aging显示文摘Ovarian mesenchymal cells(oMCs)constitute a distinct microenvironment that supports folliculogenesis under physiological conditions.Supplementation of exogenous non-ovarian mesenchymal-related cells has been reported to be an efficient approach to improve ovarian functions.However,the development and cellular and molecular characteristics of endogenous oMCs remain largely unexplored.In this study,we surveyed the single-cell transcriptomic landscape to dissect the cellular and molecular changes associated with the aging of oMCs in mice.Our results showed that the oMCs were composed of five ovarian differentiatedMC(odMC)populations and one ovarian mesenchymal progenitor(oMP)cell population.These cells could differentiate into various odMCs via an oMP-derived route to construct the ovarian stroma structures.Comparative analysis revealed that ovarian aging was associated with decreased quantity of oMP cells and reduced quality of odMCs.Based on the findings of bioinformatics analysis,we designed different strategies involving supplementation with young oMCs to examine their effects on female fertility and health.Our functional investigations revealed that oMCs supplementation prior to ovarian senescence was the optimal method to improve female fertility and extend the reproductive lifespan of aged females in the longterm. | Longzhong Jia Wenji Wang Jing Liang Shudong Niu Yibo Wang Jian Yang Lingyu Li Ge Wang Xueqiang Xu Lu Mu Kaixin Cheng Xuebing Yang Yijing Wang Haoshu Luo Guoliang Xia Yuwen Ke Yan Zhang Hua Zhang | 2023 | Science China(Life Sciences)2023，66，12： | 0 |
| 6 | Clinical analysis of peritoneal mesothelioma显示文摘A case of Peritoneal mesothelioma(PM)in the Third Affiliated Hospital of Inner Mongolia Medical University was collected and analyzed on the basis of diagnosis,physical examination and treatment.Misdiagnosis of PM is very common since it is a rare disease.So this paper aims to enhance the doctors’awareness of peritoneal mesothelioma during clinical practice. | Ji Chen Hong Cui Maolin Wang Haoshu Niu | 2014 | Discussion of Clinical Cases2014，1，1： | 0 |
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