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11篇 您的检索式:作者名="Shenghao Yang"
    题名 作者 年代 出处 被引量
1Cenozoic Mineralization in China,as a Key to Past Mineralization and a Clue to Future Prospecting显示文摘Many Cenozoic metal deposits have been found during the past decade. Among them, the Fuwan Ag deposit in Guangdong is the largest Ag deposit in China. Besides, the largest Cu deposit of China in Yulong, Tibet, the largest Pb-Zn deposit of China in Jinding, Yunnan, and the largest Au deposit of China in Jinguashi,Taiwan, were also formed in the Cenozoic. Why so many important 'present' deposits formed during such a short period of geological history is the key problem. The major reason is that different tectonic settings control different kinds of magmatic activity and mineralization at the same time. In southwestern China, porphyry-type Cu deposits such as Yulong were formed during the early stage of the Himalayan orogeny, sediment-hosted Pb-Zn deposits such as Jinding were formed within intermontane basins related to deep faults, and carbonatite-related deposits such as the Maoniuping REE deposit and alkalic magmatic rock-related deposits such as the Beiya Au deposit originated from the mantle source.WANG Denghong CHEN Yuchuan XU Jue YANG Jianmin XUE Chunji YAN Shenghao 2000Acta Geologica Sinica(English Edition)2000,74,3:4
2Graphene Array-Based Anti-fouling Solar Vapour Gap Membrane Distillation with High Energy Efficiency显示文摘Photothermal membrane distillation(MD)is a promising technology for desalination and water purification.However,solar-thermal conversion suffers from low energy efficiency(a typical solar-water efficiency of ~50%),while complex modifications are needed to reduce membrane fouling.Here,we demonstrate a new concept of solar vapour gap membrane distillation(SVGMD)synergistically combining self-guided water transport,localized heating,and separation of membrane from feed solution.A free-standing,multifunctional light absorber based on graphene array is custom-designed to locally heat the thin water layer transporting through graphene nanochannels.The as-generated vapour passes through a gap and condenses,while salt/contaminants are rejected before reaching the membrane.The high solar-water efficiency(73.4% at 1 sun),clean water collection ratio(82.3%),excellent anti-fouling performance,and stable permeate flux in continuous operation over 72 h are simultaneously achieved.Meanwhile,SVGMD inherits the advantage of MD in microorganism removal and water collection,enabling the solar-water efficiency 3.5 times higher compared to state-of-the-art solar vapour systems.A scaled system to treat oil/seawater mixtures under natural sunlight is developed with a purified water yield of 92.8 kg m-2 day-1.Our results can be applied for diverse mixed-phase feeds,leading to the next-generation solar-driven MD technology.Biyao Gong Huachao Yang Shenghao Wu Guoping Xiong Jianhua Yan Kefa Cen Zheng Bo Kostya Ostrikov 2019Nano-Micro Letters2019,11,3:3
3A review of the geological characteristics and geodynamic setting of Late Paleozoic porphyry copper deposits in the Junggar region, Xinjiang Uygur Autonomous Region, Northwest China显示文摘Fuquan Yang Jingwen Mao Franco Pirajno Shenghao Yan Guoren Liu Gang Zhou Zhixin Zhang Feng Liu Xinxia Geng Chunli Guo 2011Journal of Asian Earth Sciences2011,,:1
4A special orogenic-type rare earth element deposit in Maoniuping,Sichuan, China: geology and geochemistry显示文摘Wang Denghong Yang Jianmin Yan Shenghao 2001Resource Geology2001,51,3:1
5Recent advancement and future challenges of photothermal catalysis for VOCs elimination:From catalyst design to applications显示文摘Photothermal catalysis realizes the synergistic effect of solar energy and thermochemistry,which also has the potential to improve the reaction rate and optimize the selectivity.In this review,the research progress of photothermal catalytic removal of volatile organic compounds(VOCs)by nano-catalysts in recent years is systematically reviewed.First,the fundamentals of photothermal catalysis and the fabrication of catalysts are described,and the design strategy of optimizing photothermal catalysis performance is proposed.Second,the performance for VOC degradation with photothermal catalysis is evaluated and compared for the batch and continuous systems.Particularly,the catalytic mechanism of VOC oxidation is systematically introduced based on experimental and theoretical study.Finally,the future limitations and challenges have been discussed,and potential research directions and priorities are highlighted.A broad view of recent photothermal catalyst fabrication,applications,challenges,and prospects can be systemically provided by this review.Yang Yang Shenghao Zhao Lifeng Cui Fukun Bi Yining Zhang Ning Liu Yuxin Wang Fudong Liu Chi He Xiaodong Zhang 2023Green Energy & Environment2023,8,3:1
6Highly Thermo-Conductive Three-Dimensional Graphene Aqueous Medium显示文摘Highly thermo-conductive aqueous medium is a crucial premise to demonstrate high-performance thermal-related applications.Graphene has the diamond comparable thermal conductivity,while the intrinsic two-dimensional reality will result in strong anisotropic thermal conductivity and wrinkles or even crumples that significantly sacrifices its inherent properties in practical applications.One strategy to overcome this is to use three-dimensional(3D)architecture of graphene.Herein,3D graphene structure with covalent-bonding nanofins(3D-GS-CBF)is proposed,which is then used as the filler to demonstrate effective aqueous medium.The thermal conductivity and thermal conductivity enhancement efficiency of 3D-GS-CBF(0.26 vol%)aqueous medium can be as high as 2.61 W m-1 K-1 and 1300%,respectively,around six times larger than highest value of the existed aqueous mediums.Meanwhile,3D-GS-CBF can be stable in the solution even after 6 months,addressing the instability issues of conventional graphene networks.A multiscale modeling including non-equilibrium molecular dynamics simulations and heat conduction model is applied to interpret experimental results.3D-GS-CBF aqueous medium can largely improve the solar vapor evaporation rate(by 1.5 times)that are even comparable to the interfacial heating system;meanwhile,its cooling performance is also superior to commercial coolant in thermal management applications.Zheng Bo Chongyan Ying Huachao Yang Shenghao Wu Jinyuan Yang Jing Kong Shiling Yang Yanguang Zhou Jianhua Yan Kefa Cen 2020Nano-Micro Letters2020,12,10:1
7The enhanced conductivity and stability of AZO thin films with a TiO 2 buffer layer显示文摘Tianlin Yang Shumei Song Yanhui Li Yanqing Xin Guiqiang Du Maoshui Lv Shenghao Han 2012Physica B: Physics of Condensed Matter2012,,23:1
8Hematoma-like dynamic hydrogelation through natural glycopeptide molecular recognition for infected bone fracture repair显示文摘Infected bone fractures remain a major clinical challenge for orthopedic surgeons.From a tissue regeneration perspective,biomaterial scaffolds with antibacterial and osteoinductive activities are highly desired,while advanced materials capable of mimicking the pathological microenvironment during the healing process of infected tissues remain an area deserving more research.Hematoma,the gel-like blood coagulum,plays an essential role in bone fracture repair because of its ability to serve as a dynamic and temporary scaffold with cytokines for both pathogen elimination and tissue healing.In light of this,we designed a dynamic hydrogel with hematoma-like antimicrobial or reparative performance for infected bone fracture repair in this study.The proposed dynamic hydrogel network was based on the reversible recognition of a natural glycopeptide antibiotic vancomycin(Van)and its target dipeptide D-Ala-D-Ala(AA),which could serve as a hematoma-like scaffold for obliterating bacteria in the fracture region and promoting bone repair by introducing an endogenous osteogenic peptide(OGP).In vivo experiments demonstrated that the hydrogel could rapidly eradicate bacteria,improve bone regeneration and restore the local inflammatory microenvironment.Together,findings from this study imply that the use of hematoma-like dynamic hydrogel could lead to a biomimetic revolution in surgical strategies against susceptible bone fractures.Shenghao Wang Wenbo He Huan Wang Dachuan Liu Miao Wang Huilin Yang Guoqing Pan Bin Li 2023Bioactive Materials2023,,12:0
9Fast degree-distribution optimization for BATS codes显示文摘Batched sparse(BATS) codes have been proposed for communication through networks with packet loss. BATS codes include a matrix generalization of fountain codes as the outer code and random linear network coding at the intermediate network nodes as the inner code. BATS codes, however, do not possess a universal degree distribution that achieves an optimal rate for any distribution of the transfer matrix ranks. Therefore,it is important to have a fast degree-distribution optimization approach for finite-length BATS codes. In this paper, we propose the concept of batch release probability(BRP), and demonstrate some characteristics of BRPs from the degree distributions achieving nearly optimal performance. Based on these BRP characteristics,we propose a novel degree-distribution optimization approach that achieves the similar decoding performance with a much shorter optimization time, compared with the previous approach. Moreover, the universality of BRPs observed in this paper can further simplify the degree-distribution optimization of BATS codes.Huakai ZHAO Shenghao YANG Guinian FENG 2017Science China(Information Sciences)2017,60,10:0
10Visual servoing-based pneumatic hair transplantation mechanism for robotic FUE surgery显示文摘Hair transplantation surgery is an effective solution for hair loss problems,among which follicle unit extraction(FUE)surgery is more widely used and favored.At present,most hair transplantation surgeries still rely heavily on manual operation by doctors and very few hair transplantation robots with complex structures have been introduced.This paper proposes a pneumatic hair transplantation mechanism for FUE surgery,equipped with a camera,capable of automatically performing both hair implantation and extraction with airflow.This pneumatic method eliminates the complex needle structure,has the function of temporarily storing the follicles inside the needle,thus facilitating the automation of transferring follicles from extraction to implantation.Then a visual feedback system is proposed to accurately position the follicles during the transplantation.The experimental results show that average distance deviation between the actual and target positions is 0.6128 mm and the average deviation of hair implantation depth is 1.7176 mm,which verify the feasibility of the proposed system.Fulin Jia Shenghao Yang Chenxi Han Junye Li Xuanru Han Chao Zhang Jiaole Wang 2023Biomimetic Intelligence & Robotics2023,3,4:0
11The continental hydrothermal sedimentary origin of the Dashui superlarge gold deposit in Gansu Province, China显示文摘THE Dashui gold mine, situated in Gansu Province of western China, is a superlarge gold deposit newlydiscovered in western Qinling erogenic belt, hosted within the Permian-Triassic limestones and dolomites,as well as Jurassic conglomerates. It has been termed Carlin-type and hot spring-type gold ore, yet its origin is enigmatic. It is characterized by the formation of sedimentary and replacement bodies of hematite-hydrothermalsiliceous rocks above and adjacent to orebodies. The orebodies themselves exhibit a variety of geometries,such as funnels, pipes, sack-like, tabular zones parallel to bedding. NWW-EW striking, nearly SNstriking and NEE-NE striking faults control the ore-fluid passages. The orebody sites and shapes arelargely controlled by the intersection of such different strike faults. The ore mineral assemblage is characteristically gold-hematite-chalcedony. The gold mineralizationand hematitization and silification are closely interrelated. Five basic ore types are recognized: laminated-LI Hongyang~1, YANG Zhusen~1, GAO Zhenmin~1, LUO Taiyi~1, DING Zhenju~1 and YAN Shenghao~2 1. Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China 2. Institute of Mineral Deposits, Chinese Academy of Geological Sciences, Beijing 100037, China 1999Chinese Science Bulletin1999,44,S2:0
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