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| 1 | Cross-kingdom inhibition of breast cancer growth by plant miR159显示文摘MicroRNAs (miRNAs ) 是基因表示的批评管理者,并且在优核质的开发,生理学,和疾病施加广泛的影响。并行的高度在植物和动物在 miRNA 生物的续生说和行动的分子的基础被发现。最近的研究有趣地建议导出植物的 miRNAs 的一个潜在的跨王国的行动,通过饮食的吸入,在调整哺乳动物的基因表示。尽管在哺乳动物的标本检测的植物 miRNAs 的来源和范围仍然保持争论,这些起始的研究鼓舞了我们决定植物 miRNAs 是否能在西方的人的 sera 被检测并且这些植物 miRNAs 是否能影响与象癌症那样的人的疾病有关的基因表示和细胞的过程。这里,我们发现西方的施主 sera 包含了植物 miRNA miR159,其在浆液的丰富相反地在病人与乳癌发生和前进被相关。在人的 sera, miR159 主要在细胞外的泡被检测,并且对在 3 ′ 上建议发源植物的 2'-O-methylation 的钠 periodate 氧化抵抗;终端核糖。在乳癌房间然而并非非癌的乳房的上皮的房间,一合成 miR159 模仿能够由指向编码表明抄写因素的 Wnt 的 TCF7 禁止增长,在 MYC 蛋白质层次导致减少。miR159 的口头的管理显著地模仿在老鼠压制了异种皮移植胸肿瘤的生长。这些结果第一次证明植物 miRNA 能在哺乳动物禁止癌症生长。 | Andrew R Chin Miranda Y Fong George Somlo Jun Wu Piotr Swiderski Xiwei Wu Shizhen Emily Wang | 2016 | Cell Research2016，26，2： | 35 |
| 2 | Progress in China's Unconventional Oil & Gas Exploration and Development and Theoretical Technologies显示文摘The new century has witnessed a strategic breakthrough in unconventional oil & gas.Hydrocarbon accumulated in micro-/nano-scale pore throat shale systems has become an important domain that could replace current oil & gas resources.Unconventional oil & gas plays an increasingly important role in our energy demand.Tight gas,CBM,heavy oil and asphaltic sand have served as a key domain of exploration & development,with tight oil becoming a 'bright spot' domain and shale gas becoming a 'hotspot' domain.China has made great breakthroughs in unconventional oil & gas resources,such as tight gas,shale gas,tight oil and CBM,and great progress in oil shale,gas hydrate,heavy oil and oil sand.China has an estimated(223-263)×10~8t of unconventional oil resources and(890-1260)×l0^(12)m^3 of gas resources.China has made a breakthrough for progress in unconventional oil & gas study.New progress achieved in fine-grained sedimentary studies related to continental open lacustrine basin large-scale shallow-water delta sand bodies,lacustrine basin central sandy clastic flow sediments and marine-continental fine-grained sediments provide a theoretical basis for the formation and distribution of basin central reservoir bodies.Great breakthroughs have been made in unconventional reservoir geology in respect of research methodology & technology,multi-scale data merging and physical simulation of formation conditions.Overall characterization of unconventional reservoirs via multi-method and multi-scale becomes increasingly popular and facilitates the rapid development of unconventional oil & gas geological theory,method and technology.The formation of innovative,continuous hydrocarbon accumulation theory,the establishment of the framework of the unconventional oil & gas geological theory system,and the determination of the implications,geological feature,formation mechanism,distribution rule and core technology of unconventional oil& gas geological study lays a theoretical foundation for extensive unconventional oil & gas exploration and development.Theories and technologies of unconventional oil & gas exploration and development developed rapidly,including some key evaluation techniques such as 'sweet spot zone' integrated evaluation and a six-property evaluation technique that uses hydrocarbon source,lithology,physical property,brittleness,hydrocarbon potential and stress anisotropy,and some key development &engineering technologies including micro-seismic monitoring,horizontal drilling & completion and 'factory-like' operation pattern, 'man-made reservoir' development,which have facilitated the innovative development of unconventional oil & gas.These breakthroughs define a new understanding in four aspects:①theoretical innovation;② key technologies;③ complete market mechanism and national policy support;and ④ well-developed ground infrastructure,which are significant for prolonging the life cycle of petroleum industry,accelerating the upgrade and development of theories and technologies and altering the global traditional energy structure. | ZOU Caineng YANG Zhi ZHU Rukai ZHANG Guosheng HOU Lianhua WU Songtao TAO Shizhen YUAN Xuanjun DONG Dazhong WANG Yuman WANG Lan HUANG Jinliang WANG Shufang | 2015 | Acta Geologica Sinica(English Edition)2015，89，3： | 27 |
| 3 | Geologic characteristics, controlling factors and hydrocarbon accumulation mechanisms of China’s Large Gas Provinces of low porosity and permeability显示文摘Based on the analysis of the geological characteristics and controlling factors, we analyzed the formation mechanism of different types of gas reservoirs. The main characteristics of gas provinces with low porosity and permeability are mainly as follows: large area, low abundance, small gas pools and large gas provinces; widely distributed excellent hydrocarbon source rocks with closely contacted source-reservoir-cap association; development mainly in large continental depressions or in paralic shallow-river delta systems; many kinds of traps coexisting in large areas, dominantly para-layered lithologic, digenetic and capillary pressure traps; double fluid flow mechanisms of Darcy flow and non-Darcy flow; complicated gas and water relations; and having the resource distribution of highly productive 'sweet spots', banding concentration, and macroscopically large areas integrated. The main controlling factors of large sandstone gas provinces with low porosity and permeability are stable dynamic backgrounds and gentle structural frameworks which control the extensive distribution of alternate (interbedded) sandstones and mudstones; weak hydropower of large gentle lake basins controlling the formation of discontinuous, low porosity and permeability reservoirs in shallow-water deltas; regionally differential diagenesis and no homogeneous digenetic facies controlling the development of favorable reservoirs and digenetic traps; and weak and dispersive reservoir-forming dynamic forces leading to the widely distributed small traps with low abundance. Low porosity and permeability gas provinces with different trap types have different formation mechanisms which include fluid diversion pressure difference interactive mechanism of lithologic-trap gas accumulations, separated differential collection mechanism of digenetic-trap gas accumulations, and the Non-Darcy flow mechanism of capillary-pressure gas accumulations. | ZOU CaiNeng TAO ShiZhen ZHANG XiangXiang HE DongBo ZHOU ChuanMin GAO XiaoHui | 2009 | Science China Earth Sciences2009，52，8： | 22 |
| 4 | Discrimination of abiogenic and biogenic alkane gases显示文摘We have combined the analytical data of the carbon isotope distribution pattern, R/Ra and CH4/3He values of abiogenic and biogenic (referring to the thermogenic and bacterial or microbial) alkane gases in China with those of alkane gases from USA, Russia, Germany, Australia and other countries. Four discrimination criteria are derived from this comparative study: 1) Carbon isotopic composition is generally greater than -30‰ for abiogenic methane and less than -30‰ for biogenic methane; 2) Abiogenic alkane gases have a carbon isotopic reversal trend (δ 13C1> δ 13C2> δ 13C3> δ 13C4) with δ 13C1>-30‰ in general; 3) Gases with R/Ra >0.5 and δ 13C11 δ 13C2>0 are of abiogenic origin; 4) Gases (meth- ane) with CH4/3He≤106 are of abiogenic origin, whereas gases with CH4/3He≥1011 are of biogenic origin. | DAI JinXing ZOU CaiNeng ZHANG ShuiChang LI Jian NI YunYan HU GuoYi LUO Xia TAO ShiZhen ZHU GuangYou MI JingKui LI ZhiSheng HU AnPing YANG Chun ZHOU QingHua SHUAI YanHua ZHANG Ying MA ChengHua | 2008 | Science China Earth Sciences2008，51，12： | 17 |
| 5 | Analysis of Reservoir Forming Conditions and Prediction of Continuous Tight Gas Reservoirs for the Deep Jurassic in the Eastern Kuqa Depression,Tarim Basin显示文摘The exploration targets in the Kuqa Depression at present are mainly structure traps in Cretaceous-Tertiary.Due to the complexity of mountain distribution and reservoir forming conditions, the exploration of Jurassic in the eastern Kuqa Depression has been in a state of semi-stagnation since the discovery of the Yinan-2 gas reservoir.According to the concept and theory of 'continuous petroleum reservoirs' and the re-analysis of the forming conditions of the Yinan-2 gas reservoir and regional natural gas ... | ZOU Caineng JIA Jinhua TAO Shizhen TAO Xiaowan | 2011 | Acta Geologica Sinica(English Edition)2011，85，5： | 15 |
| 6 | Giant photonic spin Hall effect in momentum space in a structured metamaterial with spatially varying birefringence显示文摘The photonic spin Hall effect(SHE)in the reflection and refraction at an interface is very weak because of the weak spin-orbit interaction.Here,we report the observation of a giant photonic SHE in a dielectric-based metamaterial.The metamaterial is structured to create a coordinate-dependent,geometric Pancharatnam–Berry phase that results in an SHE with a spin-dependent splitting in momentum space.It is unlike the SHE that occurs in real space in the reflection and refraction at an interface,which results from the momentum-dependent gradient of the geometric Rytov–Vladimirskii–Berry phase.We theorize a unified description of the photonic SHE based on the two types of geometric phase gradient,and we experimentally measure the giant spin-dependent shift of the beam centroid produced by the metamaterial at a visible wavelength.Our results suggest that the structured metamaterial offers a potential method of manipulating spin-polarized photons and the orbital angular momentum of light and thus enables applications in spin-controlled nanophotonics. | Xiaohui Ling Xinxing Zhou Xunong Yi Weixing Shu Yachao Liu Shizhen Chen Hailu Luo Shuangchun Wen Dianyuan Fan | 2015 | Light(Science & Applications)2015，4，1： | 15 |
| 7 | Dynamic Performance of High Speed Solenoid Valve with Parallel Coils显示文摘The methods of improving the dynamic performance of high speed on/off solenoid valve include increasing the magnetic force of armature and the slew rate of coil current, decreasing the mass and stroke of moving parts. The increase of magnetic force usually leads to the decrease of current slew rate, which could increase the delay time of the dynamic response of solenoid valve. Using a high voltage to drive coil can solve this contradiction, but a high driving voltage can also lead to more cost and a decrease of safety and reliability. In this paper, a new scheme of parallel coils is investigated, in which the single coil of solenoid is replaced by parallel coils with same ampere turns. Based on the mathematic model of high speed solenoid valve, the theoretical formula for the delay time of solenoid valve is deduced. Both the theoretical analysis and the dynamic simulation show that the effect of dividing a single coil into N parallel sub-coils is close to that of driving the single coil with N times of the original driving voltage as far as the delay time of solenoid valve is concerned. A specific test bench is designed to measure the dynamic performance of high speed on/off solenoid valve. The experimental results also prove that both the delay time and switching time of the solenoid valves can be decreased greatly by adopting the parallel coil scheme. This research presents a simple and practical method to improve the dynamic performance of high speed on/off solenoid valve. | KONG Xiaowu LI Shizhen | 2014 | Chinese Journal of Mechanical Engineering2014，27，4： | 13 |
| 8 | Characteristics and Origin of Tight Oil Accumulations in the Upper Triassic Yanchang Formation of the Ordos Basin,North-Central China显示文摘The Upper Triassic oil accumulations in the Ordos Basin is the most successful tight oil play in China,with average porosity values of less than 10% and permeability values below 1.0 mD.This study investigated the geological characteristics and origin of the tight oil accumulations in the Chang 6 member of the Upper Triassic Yanchang Formation in the Shanbei area based on over 50,000 petrological,source-rock analysis,well logging and production data.The tight oil accumulation of the Chang 6 member is distributed continuously in the basin slope and the centre of the basin.The oilwater relationships are complex.Laumontite dissolution pores are the most important storage spaces,constituting 30%-60% of total porosity and showing a strong positive relationship with oil production.The pore-throat diameter is less than 1 μm,and the calculated critical height of the oil column is much larger than the tight sand thickness,suggesting that the buoyancy was probably of limited importance for oil migration.The pressure difference between the source rocks and sandstone reservoirs is inferred to have provided driving force for hydrocarbon migration.Two factors of source-reservoir configuration and laumontite dissolution contributed to the formation of the Chang 6 tight oil accumulations.Intense hydrocarbon generation and continuous sand bodies close to the hydrocarbon kitchen are the foundation for the large-scale oil distribution.Dissolution of feldspar-laumontite during the process of organic matter evolution generated abundant secondary pores and improved the reservoir quality. | WU Songtao ZOU Caineng ZHU Rukai YAO Jingli TAO Shizhen YANG Zhi ZHAI Xiufen CUI Jingwei LIN Senhu | 2016 | Acta Geologica Sinica(English Edition)2016，90，5： | 13 |
| 9 | Geological characteristics and accumulation mechanisms of the 'continuous' tight gas reservoirs of the Xu2 Member in the middle-south transition region,Sichuan Basin,China显示文摘'Continuous' tight gas reservoirs are those reservoirs which develop in widespread tight sandstones with a continuous distribution of natural gas.In this paper,we summarize the geological features of the source rocks and 'continuous' tight gas reservoirs in the Xujiahe Formation of the middle-south transition region,Sichuan Basin.The source rocks of the Xu1 Member and reservoir rocks of the Xu2 Member are thick(Xu1 Member:40 m,Xu2 Member:120 m) and are distributed continuously in this study area.The results of drilled wells show that the widespread sandstone reservoirs of the Xu2 Member are charged with natural gas.Therefore,the natural gas reservoirs of the Xu2 Member in the middle-south transition region are 'continuous' tight gas reservoirs.The accumulation of 'continuous' tight gas reservoirs is controlled by an adequate driving force of the pressure differences between source rocks and reservoirs,which is demonstrated by a 'one-dimensional' physical simulation experiment.In this simulation,the natural gas of 'continuous' tight gas reservoirs moves forward with no preferential petroleum migration pathways(PPMP),and the natural gas saturation of 'continuous' tight gas reservoirs is higher than that of conventional reservoirs. | Zou Caineng Gong Yanjie Tao Shizhen Liu Shaobo | 2013 | Petroleum Science2013，10，2： | 11 |
| 10 | Geological and Geochemical Characteristics and Exploration Prospect of Coal-Derived Tight Sandstone Gas in China: Case Study of the Ordos, Sichuan, and Tarim Basins显示文摘This work extensively investigated global tight sandstone gas, and geologically and geochemically analyzed the tight sandstone gas in China's Ordos, Sichuan, and Tarim basins. We compared typical tight sandstone gas in China with that in North America. We proposed six conditions for the formation of China's tight sandstone gas, and illustrated the geological characteristics of tight sandstone gas. In China, gas-bearing tight sandstones were mainly deposited in continental lake deltas and marine-terrigenous facies basin environments, associated with coal-measure strata, and were mostly buried deeper than 2000 m under a formation pressure of 20–30 MPa, with pressure coefficients varying from overpressure to negative pressure. In other countries, tight gas bearing sandstones were dominantly deposited in marine to marine-terrigenous facies environments, occurred in coal-measure strata, and were mostly buried shallower than 2000 m in low-pressure systems. We systematically analyzed tight sandstone gas in the Ordos, Sichuan, and Tarim basins in terms of chemical compositions, geochemical characteristics of carbon isotopes, origins, and sources. Tight sandstone gas in China usually has a hydrocarbon content of >95%, with CH4 content >90%, and a generally higher dry coefficient. In the three above-mentioned large tight sandstone gas regions, δ13 C1 and δ13 C2 mainly ranges from-42‰ to-28‰ and from-28‰ to-21‰, respectively. Type III coal-measure source rocks that closely coexist with tight reservoirs are developed extensively in these gas regions. The organic petrology of source rocks and the carbon isotope compositions of gas indicate that tight sandstone gas in China is dominantly coal-derived gas generated by coal-measure strata. Our analysis of carbon isotope series shows that local isotope reversals are mainly caused by the mixing of gases of different maturities and that were generated at different stages. With increasing maturity, the reversal tendency becomes more apparent. Moreover, natural gas with medium-low maturity(e.g., Xujiahe Formation natural gas in the Sichuan Basin) presents an apparent reversal at a low-maturity stage, a normal series at a medium-maturity stage, and a reversal tendency again at a high-maturity stage. Finally, we proposed four conditions for preferred tight sandstone gas 'sweep spots,' and illustrated the recoverable reserves, proven reserves, production, and exploration prospects of tight sandstone gas. The geological and geochemical characteristics, origins, sources, and exploration potential of tight sandstone gas in China from our research will be instructive for the future evaluation, prediction, and exploration of tight sandstone gas in China and abroad. | ZOU Caineng TAO Shizhen HAN Wenxue ZHAO Zhenyu MA Weijiao LI Changwei BAI Bin GAO Xiaohui | 2018 | Acta Geologica Sinica(English Edition)2018，92，4： | 11 |
| 11 | Early Ordovician strongly peraluminous granite in the middle section of the Yarlung Zangbo junction zone and its geological significance显示文摘LA-ICP-MS zircon U-Pb isotopic dating and rock geochemical analysis were done of the Xarru granite in the middle section of the Yarlung Zangbo junction zone.Zircon 206Pb/238U weighted mean ages of 474.9±2.3 and 478.3±1.7 Ma have been obtained for two gneiss granite samples respectively,which represent the formation age of the granite.This is the first discovery of the Early Ordovician magmatism in the Yarlung Zangbo junction zone.The rocks are high-K calcic-alkalic granite,contain tourmaline but not hornblende,with aluminum saturation index(ASI) of A/CNK>1.1(1.10–1.20),and are enriched in Rb,Th and U and relatively depleted in Ba,Nb,Sr,Zr,Ti and Eu.They are strongly peraluminous S-type granite,resulting from partial melting of argillaceous components in the crust in a syn-collisional setting.According to previous studies as well as the analysis in this paper,the formation of the Xarru granite is probably related to the Andean-type orogeny in the process of subduction of the Proto-Tethys Ocean towards the Gondwanaland,and it is a product of partial melting of the thickened upper crust as a result of collision between blocks or micro-blocks in the northern margin of the Gondwana supercontinent in the process of oceanic subduction.The Xarru granite is identified as the Early Ordovician granite,indicating that the wall rocks had probably formed in the Cambrian or Precambrian.A crustal basement may exist in the Xarru region. | ZHANG ShiZhen LI FenQi LI Yong LIU Wei QIN YaDong | 2014 | Science China Earth Sciences2014，57，4： | 9 |
| 12 | Hydrocarbon accumulation mechanism and structure of largescale volcanic weathering crust of the Carboniferous in northern Xinjiang,China显示文摘上面在北 Xinjiang 含碳,中国在 post-collisional 消沉被形成并且折叠结构的设定。在一个宽区域上在上面的含碳的、暴烈的岩石和来源岩石以内轮流出现。在结束含碳,这些层被板碰撞高举并且随后捱过并且沥滤。暴烈的捱过并且沥滤导致了能被划分成五层的捱过的外壳的建立。腐蚀并且在这些层形式弄碎地区有利水库。在亚在空中形成的暴烈的捱过外壳暴露了 paleogeomorphic 区域;五相对连续的层通常在 paleogeomorphic 低地和斜坡区域被保存,但是上面的土壤层在岩石的更高的部分记录的在结构上通常是不在的。捱过的层的厚度有一种积极非线性的指数的关系到捱过并且沥滤的持续时间,并且捱过的外壳的动态平衡时间是大约 36.3 妈。最厚的捱过的层(450 m ) 位于破裂地区。捱过的外壳从有不同岩性学的暴烈的岩石的一个范围是可能的,捱过并且沥滤的给定的足够的时间。暴烈的捱过的外壳和来源岩石的联合导致烃累积模型的三种类型:(1 ) 与来源岩石暴烈的捱过的外壳 interbedded 定序,(2 ) 一个伪分层的捱过的暴烈的核心定位了上面的来源岩石,并且(3 ) 暴烈的岩石与邻近的梳状的不顺从联系了采购岩石。每这三种类型有潜力形成暴烈的捱过的外壳的一座巨大的 stratigraphic 水库。这知识改变了在暴烈的岩石中寻找有利 lithologic 和岩相地区的传统的探索模型,并且改变了观点含碳没有基因潜力是在北 Xinjiang 的盆的地下室。这里开发的概念为在暴烈的捱过的外壳上集中油和煤气的探索具有大科学意义和申请。因此,在中国的 midwestern 部分的古生代的暴烈的捱过的外壳可以可能包含大规模 stratigraphic 水库并且以后能因此是新油和煤气的探索目标。 | ZOU CaiNeng HOU LianHua TAO ShiZhen YUAN XuanJun ZHU RuKai JIA JinHua ZHANG XiangXiang LI FuHeng PANG ZhengLian | 2012 | Science China Earth Sciences2012，55，2： | 8 |
| 13 | Construction and visualization of high-resolution three-dimensional anatomical structure datasets for Chinese digital human显示文摘The objective of the China Digital Human Project (CDH) is to digitize and visualize the anatomical structures of human body. In the project, a database with information of morphology, physical charac-teristics and physiological function will be constructed. The raw data of CDH which was completed in the Southern Medical University is employed. In Huazhong University of Science and Technology (HUST), the frozen section images are preprocessed, segmented, labeled in accordance with the major organs and tissues of human beings, and reconstructed into three-dimensional (3D) models in parallel on high performance computing clusters (HPC). Some visualization software for 2D atlas and 3D mod-els are developed based on the new dataset with high resolution (0.1mm×0.1mm×0.2mm). In order to share, release and popularize the above work, a website (www.vch.org.cn) is online. The dataset is one of the most important parts in the national information database and the medical infrastructure. | LI AnAn LIUQian ZENG ShaoQun TANG Lei ZHONG ShiZhen LUO QingMing | 2008 | Chinese Science Bulletin2008，53，12： | 7 |
| 14 | Structure of weathered clastic crust and its petroleum potential显示文摘Weathered clastic crust can be subdivided into weathered clay and leached zone in terms of variable weathering of different minerals and mobility of weathered products.On the basis of clastic outcrops and well cores in the Junggar Basin,the dark red Fe-rich weathered clay is formed in an arid environment,whereas the light blue Al-rich weathered clay under humid conditions.According to the geochemical analysis,a new weathering index for weathered clastic crust is built mainly on Fe and Al contents,accurately indicating the weathered clay,sandy leached zone,and muddy leached zone in the Junggar Basin.The breaking pressure of weathered clay is rather large,the same as that of normal muddy cap,effectively to seal oil or gas.The porosity of underlying leached zone is greatly enhanced by weathering and leaching,but its permeability is a function of clay mineral content,i.e.,the higher the clay content,the worse the permeability.Weathered crust provides effective sealing conditions for both top and bottom layers of a petroleum reservoir,and is important in the clastic hydrocarbon exploration. | ZOU CaiNeng HOU LianHua YANG Fan YANG Chun TAO ShiZhen YUAN XuanJun ZHU RuKai | 2014 | Science China Earth Sciences2014，57，12： | 6 |
| 15 | Clinical data quality problems and countermeasure for real world study显示文摘真实世界学习(RWS ) 为临床的研究成为了一个热点。数据质量在研究成就和另外的临床的研究领域起一个重要作用。在这篇论文,在繁体中文药的 RWS 的普通优秀问题被讨论,并且一项反措施被建议。 | Runshun Zhang Yinghui Wang Baoyan Liu Guangli Song Xuezhong Zhou Shizhen Fan Xishui Pan | 2014 | Frontiers of Medicine2014，8，3： | 6 |
| 16 | Heterogeneous Catalysis of CO2 Hydrogenation to C2+ Products显示文摘 | GAO Yunnan LIU Shizhen ZHAO Zhenqing TAO Hengcong SUN Zhenyu | 2018 | 物理化学学报2018，34，8： | 6 |
| 17 | Major factors controlling the formation of middle and large marine carbonate stratigraphic fields显示文摘Marine carbonate oil and gas fields have become an important exploration area in China and even across the world. Their formation, distribution and enrichment are special owing to the complexity of the deposition, diagenesis and accumulation, which is caused by the multiplicity of the carbonate depositional environments and facies, huge extensions of formation time and burial depth, complication of diagenetic evolution, heterogeneity as well as the development of pores, caves and fractures affected by various factors. Oil and gas accumulations in carbonate rocks are not strictly controlled by the second-order structure belt. Most of them, under certain structural settings, are controlled by sedimentary diagenesis and its favorable facies. The hydrocarbon reservoir type is predominantly stratigraphic. Based on the worldwide researches of carbonate fields, the paper concludes that 7 main factors control the formation and distribution of middle-large marine carbonate stratigraphic fields. | ZOU CaiNengt TAO ShiZhen | 2007 | Chinese Science Bulletin2007，52，A01： | 6 |
| 18 | Phase evolution and properties of glass ceramic foams prepared by bottom ash,fly ash and pickling sludge显示文摘Municipal solid waste incineration products of bottom ash(BA),fly ash(FA),and pickling sludge(PS),causing severe environ-mental pollution,were transformed into glass ceramic foams with the aid of CaCO3 as a pore-foaming agent during sintering.The effect of the BA/FA mass ratio on the phase composition,pore morphology,pore size distribution,physical properties,and glass structure was investigated,with results showing that with the increase in the BA/FA ratio,the content of the glass phase,Si-O-Si,and Q3Si units decrease gradually.The glass transmission temperature of the mixture was also reduced.When combined,the glass viscosity decreases,causing bubble coalescence and uneven pore distribution.Glass ceramic foams with uniform spherical pores are fabricated.When the content of BA,FA,and PS are 35wt%,45wt%,and 20wt%,respectively,contributing to high performance glass ceramic foams with a bulk density of 1.76 g/cm3,porosity of 56.01%,and compressive strength exceeding 16.23 MPa.This versatile and low-cost approach provides new insight into synergistically recycling solid wastes. | Junjie Zhang Xiaoyan Zhang Bo Liu Christian Ekberg Shizhen Zhao Shengen Zhang | 2022 | International Journal of Minerals,Metallurgy and Materials2022，29，3： | 5 |
| 19 | Helium isotopic compositions in fluid inclusions of the Gangxi fault belt in the Huanghua Depression, Bohai Bay Basin显示文摘The authors obtained 30 core samples from 15 wells in Gangxi fault belt, Huanghua Depression. Using a VG5400 mass spectrometer, the helium isotopic compositions in fluid inclusion of these samples were analysed. Interpreta- tion of results suggests a significant amount of man- tle-derived helium in the inclusions, which were likely trapped during Neocene. Mantle-derived helium have mostly accumulated in the intersections of the NWW trending Xuz- huangzi and NE trending Gangxi faults, and decreased away from the intersections. This pattern implied a close relation- ship to the local tectonic setting. Gangxi fault belt experi- enced intensive neo-tectonic activities in the Cenozoic. Widespread faulted-depressions and strong volcanic erup- tions manifested its tectonic status of extensional stress field. Mantle uplift caused the movement of magma that carried mantle-derived gas, and the deep-rooted tension faults pro- vided the passages for the gases to shallow crust levels. High-content abiogenic CO2 pools occurred in the study area, hence, using the helium isotopic compositions is of great sig- nificance to the exploration of abiogenic natural gases. | DING Weiwei DAI Jinxing YANG Chiyin TAO Shizhen HOU LU | 2005 | Chinese Science Bulletin2005，50，22： | 4 |
| 20 | The spatial distribution and factors affecting karst cave development in Guizhou Province显示文摘这研究越过贵州省检验 4960 个洞的分发特征,当探查在洞之间的关系时空间模式和地理元素。这研究基于 hydrogeological 和贵州的地志的地图。ArcGIS 软件被用来处理洞的邻近的索引,空间分析,和联合分析高度和经度,以及岩石性质,岩性学,排水和几乎 5000 个洞的构造分割。基于贵州洞的点模式分析,邻近的索引是 0.53,并且 Tyson 多角形验证的变化的系数到达了 72.469% 。这个数字反映洞的聚类的分发模式。越过全部省,洞被划分成四个集中的区域和一个微弱地影响的区域。四个集中的区域是 Zunyi-Tongren, Bijie, Qianxinan-Liupanshui,和 Guiyang- Anshun-Qinan。一个微弱地影响的地区是 Qiandongnan。大多数在他们之中专注是 Guiyang-Anshun-Qiannan 区域,它盖住 24.67% 全部的省区域,并且说明 36.63% 全部的省洞。在贵州的洞分发在西方的部分作为稠密被描绘并且在东方部分稀少。在这个学习背景下面,形成,包括的岩性学,结构,气候,水文学,和高度的自然元素,和他们洞开发的分发,数字,和空间模式上的效果被分析。 | ZHOU Zhongfa ZHANG Shaoyun XIONG Kangning LI Bo TIAN Zhonghui CHEN Quan YAN Lihui XlAO Shizhen | 2017 | Journal of Geographical Sciences2017，27，8： | 4 |
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