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    题名 作者 年代 出处 被引量
1Phytolith records of the climate change since the past 15000 years in the middle reach of the Yangtze River in China显示文摘基于 ^ 啜 14 ^ C 标明日期和核心沉积调查, phytolith 记录被采用重建在在中间的 Jianghan 平原的 paleovegetation 和古气候长江到达。识别的 Phytoliths 被分配进 21 描述得好的 morphotypes 并且把组划分了成四(Poaceae,蕨纲植物,具球果、阔叶) 。和温暖索引的 phytolith 集合(我 ^ 潜水艇 w ^) 被划分成 18 个生态的地区,它在过去的 15000 年期间在长江的中间的活动范围反映与气候变化有关的完全的植被历史。根据有从石笋, peatland ,诺思大西洋深海的沉积,华中的黄土高原,和阿拉伯语海的 paleoclimatic 指示物的 phytolith 记录的关联沉积,八个气候的阶段被识别包括的上次冰川的最大值( LGM )( 20-14.8 cal kaBP ),持续冰川的消失( LDG )( 14.8-11.9 cal kaBP ),在早 Holocene ( 11.9-8 cal kaBP )的低温度的阶段, Holocene 最佳( 8-4.9 cal kaBP ), Holocene Katathermal ( 4.9-1.1 cal kaBP ),中世纪的温暖时期( M 自从 LDG,象 Bolling-Allerod 温暖的间隔,更旧的 Dryas, Inter-Allerod 冷时期,和更年轻的 Dryas 那样的气候的事件,和八个霍洛辛·邦德事件(B1-8 ) 被识别了。我们的结果证明在研究区域的气候的进化与印度夏天有一个强壮的连接季风( SW 季风),亚洲夏天季风( SE 季风),和在诺思大西洋的 Holocene 事件同时,它可能显示太阳的可变性在一百年、千年的规模影响地球表面气候系统[出版摘要]Yansheng GU Hanlin WANG Xianyu HUANG Hongxia PENG Junhua HUANG 2012Frontiers of Earth Science2012,6,1:14
2基于冷喷涂的多孔钛与钛合金的制备与表征显示文摘基于冷喷涂技术的优点,结合喷涂后热处理开发了一种新的多孔钛与钛合金制备工艺。研究了热处理对所制备多孔钛与钛合金块材的组织与结合强度的影响。结果表明,所得多孔块材的气孔率与粉末本身及喷涂条件有关,气孔率在10%~50%之间变化。热处理态的气孔率代表了冷喷涂制备块材的实际气孔率。所得多孔块材喷涂态的结合强度在10~30MPa之间变化。热处理后粒子间接触界面通过扩散达到冶金结合,多孔块材的结合强度均明显增加(超过55MPa)。李文亚 Hanlin Liao C. Coddet 2009稀有金属材料与工程2009,38,A03:12
3Microstructure and Magnetic Properties of Fe-Ni Alloy Fabricated by Selective Laser Melting Fe/Ni Mixed Powders显示文摘Fe—Ni alloy,as a widely applied ferromagnetic material,is synthesized using selective laser melting(SLM).The chemical compositions and microstructure of the SLM Fe—Ni alloy are characterized by X-ray diffraction(XRD), energy dispersive X-ray spectroscopy and scanning electron microscopy.It was found that the samples exhibited fine grains with homogenous distribution when a low laser scanning velocity was used.Moreover,the magnetic properties of the samples with different laser parameters are also measured.It shows that the SLM Fe—30%Ni alloy possesses a low coercivity and high saturation magnetization.It also can be obtained that SLM is an alternative faster method to prepare soft magnetic material with complex shapes.Moreover,the magnetic properties can be influenced by the laser parameters.Baicheng Zhang Nour-Eddine Fenineche Hanlin Liao Christian Coddet 2013Journal of Materials Science & Technology2013,29,8:12
4Early Permian Tarim Large Igneous Province in northwest China显示文摘Tarim Large Igneous Province(TLIP)is the second Late Paleozoic LIPs in China after the recognition of Emeishan LIP,and is a hot research topic in geosciences.On the basis of the analysis of research history about TLIP,this paper summarizes the research result during last twenty years and suggests the key research area in the future.The residual distribution range of TLIP is up to 250000 km2,and the largest residual thickness is 780 m.The eruption of basalt happened during 290–288 Ma and belongs to LIPs magmatic event with fast eruption of magma.The lithological units of the TLIP include basalt,diabase,layered intrusive rock,breccia pipe mica-olivine pyroxenite,olivine pyroxenite,gabbro,ultramafic dyke,quartz syenite,quartz syenite porphyry and bimodal dyke.The basalt and diabase of TLIP exhibit OIB-like trace element patterns and enrichment of LILE and HFSE,and mainly belong to high TiO2series.There is an obvious difference in isotope among the basalt from Keping and the basalt and dibase from the northern Tarim Basin.The basalt from Keping with negative Nd and high REE value derives from enriched mantle,and the diabase and basalt from the northern Tarim Basin with positive Nd and low REE value are related to depleted mantle.The crust uplifting in the Early Permian and the development of picrite and large scale dyke and formation of large scale V-Ti-Magnetite deposit in Wajilitag area support the view that the TLIP is related to mantle plume.The TLIP has a temporal-spatial relationship with Permian basic to ultra-basic igneous rock,which is distributed widely in Central Asia,and they represent a tectono-magmatic event with very important geodynamic setting.This paper also suggests that the deep geological process,the relation with mantle plume,mineralization,the relation with environmental change and biological evolution,and the geodynamics of the TLIP will be the key research topics in the future.YANG ShuFeng CHEN HanLin LI ZiLong LI YinQi YU Xing LI DongXu MENG LiFeng 2013Science China Earth Sciences2013,56,12:12
5Middle Triassic post-orogenic extension on Hainan Island: Chronology and geochemistry constraints of bimodal intrusive rocks显示文摘This work studies new petrological and geochemical data and zircon U-Pb ages for bimodal intrusive rocks from Xinglong region, Hainan Island. Zircon U-Pb dating yields mean 238 U/ 206 Pb ages of 238 ± 2 Ma and 234 ± 2 Ma for diabasic and granitic phases, respectively, representing the Middle Triassic emplacement. The diabase and granite bodies were formed from discrete mafic and acidic magma sources that experienced local mechanical mixing at their mutual contacts. Although SiO 2 content of intrusions is bimodal, trace element ratios indicate that both were formed in a post-orogenic extensional setting. Sr-Nd isotopic composition reflects a shared EMII type enriched mantle source component, possibly influenced by subduction-fluid metasomatism.TANG LiMei CHEN HanLin DONG ChuanWan YANG ShuFeng SHEN ZhongYue CHENG XiaoGan FU LuLu 2013Science China Earth Sciences2013,56,5:12
6Selective laser melting(SLM)of CX stainless steel:Theoretical calculation,process optimization and strengthening mechanism显示文摘In the present work,selective laser melting(SLM)technology was utilized for manufacturing CX stainless steel samples under a series of laser parameters.The effect of laser linear energy density on the microstructure characteristics,phase distribution,crystallographic orientation and mechanical properties of these CX stainless steel samples were investigated theoretically and experimentally via scanning electron microscope(SEM),X-ray diffraction(XRD),electron backscatter diffraction(EBSD)and transmission electron microscope(TEM).Based on the systematic study,the SLM CX stainless steel sample with best surface roughness(Ra=4.05±1.8μm)and relative density(Rd=99.72%±0.22%)under the optimal linear density(η=245 J/m)can be obtained.SLM CX stainless steel was primarily constituted by a large number of fine martensite(α’phase)structures(i.e.,cell structures,cellular dendrites and blocky grains)and a small quantity of austenite(γphase)structures.The pre ferred crystallographic orientation(i.e.,<111>direction)can be determined in the XZ plane of the SLM CX sample.Furthermore,under the optimal linear energy density,the good combinations with the highest ultimate tensile strength(UTS=1068.0%±5.9%)and the best total elongation(TE=15.70%±0.26%)of the SLM CX sample can be attained.Dislocation strengthening dominates the strengthening mechanism of the SLM CX sample in as-built state.Dongdong Dong Cheng Chang Hao Wang Xingchen Yan Wenyou Ma Min Liu Sihao Deng Julien Gardan Rodolphe Bolot Hanlin Liao 2021Journal of Materials Science & Technology2021,,14:11
7激光选区熔化成形nano-WC/CX钢微观组织及机械性能初探显示文摘为进一步提高激光3D打印CX不锈钢材料的机械性能,首先使用静电自组装方法对CX钢粉末表面进行了纳米WC粉末的修饰,之后对经纳米WC表面修饰的CX钢粉末进行了激光选区熔化成形(Selective laser melting,SLM),对比了添加体积分数5%的WC前后的SLM CX钢试样的机械性能.结合金相显微镜(OM)、扫描电子显微镜(SEM)、能谱分析(EDS)及电子背散射衍射(EBSD)等材料表征手段,对SLM nano-WC/CX钢试样的微观组织结构、元素分布及相应机械性能进行了对比分析.结果表明:体积分数为5%的纳米WC的加入,对SLM nano-WC/CX钢的硬度提升有所帮助,使硬度值从352±8.2 HV_(0.2)提升至361±23.5 HV_(0.2);尽管纳米WC的加入使SLM nano-WC/CX钢的延伸率有所降低,但其最大拉伸强度则由1091.4±6.12 MPa提升到了1109.7±15.26 MPa.总之,初步探索可以发现,通过静电自组装方法,在CX钢粉末表面添加适量的纳米WC颗粒可以有效改善SLM CX钢的最终机械性能.常成 闫星辰 GARDAN Julien DENG Sihao BOLOT Rodolphe LIAO Hanlin 2021材料研究与应用2021,15,4:10
8The Exhumation History of North Qaidam Thrust Belt Constrained by Apatite Fission Track Thermochronology:Implication for the Evolution of the Tibetan Plateau显示文摘Determining the spatio-temporal distribution of the deformation tied to the India-Eurasian convergence and the impact of pre-existing weaknesses on the Cenozoic crustal deformation is significant for understanding how the convergence between India and Eurasia contributed to the development of the Tibetan Plateau. The exhumation history of the northeastern Tibetan Plateau was addressed in this research using a new apatite fission track(AFT) study in the North Qaidam thrust belt(NQTB). Three granite samples collected from the Qaidam Shan pluton in the north tied to the Qaidam Shan thrust, with AFT ages clustering in the Eocene to Miocene. The other thirteen samples obtained from the Luliang Shan and Yuka plutons in the south related to the Luliang Shan thrust and they have showed predominantly the Cretaceous AFT ages. Related thermal history modeling based on grain ages and track lengths indicates rapid cooling events during the Eocene-early Oligocene and since late Miocene within the Qaidam Shan, in contrast to those in the Cretaceous and since the Oligocene-Miocene in the Luliang Shan and Yuka region. The results, combined with published the Cretaceous thermochronological ages in the Qaidam Shan region, suggest that the NQTB had undergo rapid exhumation during the accretions along the southern Asian Andean-type margin prior to the India-Eurasian collision. The Cenozoic deformation initially took place in the North Qaidam thrust belt by the Eocene, which is consistent with the recent claim that the deformation of the northeastern Tibetan Plateau initiated in the Eocene as a response to continental collision between India and Eurasia. The immediate deformation responding to the collision is tentatively attributed to the pre-existing weaknesses of the lithosphere, and therefore the deformation of the northeastern Tibetan Plateau should be regarded as a boundary-condition-dependent process.CHENG Xiaogan LIN Xiubin WU Lei CHEN Hanlin XIAO Ancheng GONG Junfeng ZHANG Fengqi YANG Shufeng 2016Acta Geologica Sinica(English Edition)2016,90,3:10
9Silurian to Devonian foreland basin in the south edge of Tarim Basin显示文摘Based on the theory of plate tectonics, combin-ing with the isotopic dating of ophiolite, igneous and volcan-ics, geochemical test, rare earth element analyze and seismicinterpretation, this paper studies the pre-Carboniferous tec-tonics and sedimentary formation of the south edge of theTarim Basin and proves that there exists the Kunlun Oceanunder tensional tectonics during the Sinian and Cambrian inthe south edge of the Tarim Plate. After that, due to the colli-sion orogenesis, there formed the peripheral foreland basinin the south edge of Tarim. The Upper Silurian and Devo-nian molasses sedimentary system superposed on the Sinianand Middle Silurian passive margin flysch sedimentary sys-tem and formed the bivariate structure of the foreland basin.And at the same time, based on the field geology and seismicinterpretation, we have identified that the formation of theSilurian and Devonian have the character of half depositwhich shows thick in the south area and thin in the north,and the pre-Carboniferous thrust compression tectonics re-mained in the foreland thrust belt, which further demon-strates that there existed the Silurian and Devonian periph-eral foreland basin on the south edge of the Tarim Basin.WEI Guoqi JIA Chengzao LI Benliang CHEN Hanlin 2002Chinese Science Bulletin2002,47,S1:10
10热处理对冷喷涂Fe涂层组织与性能影响研究显示文摘冷喷涂作为一种新型的涂层技术,在制备大部分金属涂层、金属陶瓷复合涂层方面有着巨大的潜力。本文采用冷喷涂在Al基体上制备了Fe涂层,并结合喷涂后热处理研究了涂层组织与性能特点。结果表明,所得Fe涂层的内部组织比较致密;受到喷涂过程中空气的影响,喷涂射流呈现亮流,所制备涂层表面有较大、较深气孔。在较低温度下热处理后Fe涂层的显微组织变化不明显,显微硬度明显降低;Fe涂层与Al基体之间形成约10μm厚度的金属间化合物层。李文亚 陈亮 余敏 郭学平 Hanlin Liao 2010中国表面工程2010,23,2:9
11Al matrix composites fabricated by solid-state cold spray deposition:A critical review显示文摘Cold spraying(CS),or cold gas dynamic spray(CGDS),is an emerging solid-state powder deposition process,allowing fast and mass production and restoration of metallic components.CS of metal matrix composites(MMCs)has attracted increasing attention from academia and industry over the last decades,especially in the area of Al matrix composites(AMCs),which have demonstrated a high potential for applications in aerospace,automotive,and electronics industries.This article aims to summarize the recent development of CS-processed AMCs in terms of composite powder preparation,deposition processing,microstructure evolution,mechanical and corrosion properties.Furthermore,this review also reports the relevant research progress with the focus on post-treatments of the AMCs for CS additive manufacturing applications including heat treatment,hot rolling,and friction stir processing.Finally,the challenges and perspectives on the fabrication of advanced AMCs by CS are addressed.Xinliang Xie Shuo Yin Rija-nirina Raoelison Chaoyue Chen Christophe Verdy Wenya Li Gang ji Zhongming Ren Hanlin Liao 2021Journal of Materials Science & Technology2021,,27:8
12Epidermal growth factor improves intestinal morphology by stimulating proliferation and differentiation of enterocytes and mTOR signaling pathway in weaning piglets显示文摘Epidermal growth factor(EGF) has been shown to improve piglet intestinal morphology and epithelial recovery. In an attempt to further understand the mechanisms behind these improvements, this study tested the hypothesis that dietary EGF may affect intestinal morphology by stimulating the proliferation and differentiation of enterocytes in weaning piglets. In piglets receiving200 μg kg^-1 EGF, crypt depth and villus height increased(P<0.05). Adding 400 μg kg^-1 EGF increased villus height-to-crypt depth ratio(P<0.05), but reduced crypt depth(P<0.05). Dietary supplementation with 200 μg kg^-1 EGF significantly increased the number of Ki67-positive cells(P<0.01) and tended to increase the mRNA level of proliferating cell nuclear antigen(P<0.10).However, this supplementation decreased the expression level of intestinal fatty acid-binding protein(P<0.05). Piglets fed with400 μg kg^-1 EGF had an increased mRNA level of intestinal alkaline phosphatase(P<0.05). The phosphorylation of m TOR(mammalian target of rapamycin) was observed in the 200 μg kg^-1 EGF group. These results suggest that dietary supplementation with a low level of EGF improved piglet intestinal morphology through stimulating the proliferation and differentiation of enterocytes, and the mTOR signaling pathway may partly be involved in this process.Lixia Wang Fan Zhu Huansheng Yang Jianzhong Li Yali Li Xueqin Ding Xia Xiong Fengjie Ji Hanlin Zhou Yulong Yin 2020Science China(Life Sciences)2020,63,2:7
13Deformation geometry and timing of the Wupoer thrust belt in the NE Pamir and its tectonic implications显示文摘Xiaogan CHENG Hanlin CHEN Xiubin LIN Shufeng YANG Shenqiang CHEN Fenfen ZHANG Kang LI Zelin LIU 2016Frontiers of Earth Science2016,10,4:6
14PERIODIC CARDINAL INTERPOLATORY WAVELETS显示文摘Periodicproblemsappearinvariousapplicationswhichmotivatedanextensivestudyofperiodicwaveletsinrecentyears.Y.Meyer[8,11]studie...CHEN HANLIN * XIAO SHAOLIANG * 1998Chinese Annals of Mathematics,Series B1998,19,2:6
15Discovery of Permian island-arc basalts in the Cenxi area and the tectonic significance──A piece of evidence for the paleo-Tethyan tectonic belt in western Guangdong and eastern Guangxi显示文摘Cenxi Permian basalts are the late Palaeozoic island-arc type basalts first found in South China. REE and trace element characteristics and distribution patterns show that this volcanic formation, which has been isotopically dated at 261 MaB.P. by the 39Ar/ 40Ar method, is of an active continental marginal island arc type, and that the tectonic environment at that time was an island-arc marginal sea or minor ocean basin related with the paleo-Tethyan tectonic belt in western Guangdong-eastern Guangxi.ZHANG Boyou 1, ZHAO Zhenhua 1, SHI Manquan 1, YANG Shufeng 2 and CHEN Hanlin 2 1. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China 2. Department of Earth Sciences, Zhejiang University, Hangzhou 310027, China 1998Chinese Science Bulletin1998,43,21:6
16Standardized Operational Protocol for Human Brain Banking in China显示文摘With the progress of society, there is an increasing need to tackle disorders of the central nervous system. Human brain tissue, unlike animal tissues, is an irreplaceable resource for the study of neurological diseases (1)Aimed at scientific research and education, the roles of human brain tissue repositories are to acquire brain tissue from donors, prepare, process, and preserve collected samples,provide tissue to specific eligible facilities, and determine the characteristics of each tissue sample.Wenying Qiu Hanlin Zhang Aimin Bao Keqing Zhu Yue Huang Xiaoxin Yan Jing Zhang Chunjiu Zhong Yong Shen Jiangning Zhou Xiaoying Zheng Liwei Zhang Yousheng Shu Beisha Tang Zhenxin Zhang Gang Wang Ren Zhou Bing Sun Changlin Gong Shumin Duan Chao Ma 2019Neuroscience Bulletin2019,35,2:6
17Conceptual models for fracturing in fault related folds显示文摘Fault related folds and fractures, which always improve reservoirs and trap capacity, especially in the oil and gas fields in western China, are of extreme importance for oil and gas exploration. Based on four assumptions and fault related fold theory, we propose four conceptual models for fracturing in fault related folds, i.e., a simple-step parallel fault bend anticline, a simple-step parallel fault propagation anticline, a multiple-bend fault-bend fold and a break-forward imbricate. Fracture conditions depend on structural evolution and specific site conditions. A case study of the Kulongshan Anticline in the Jiuquan Basin shows that our conceptual models match reality data very well.LIN Xiubin 2010Mining Science and Technology2010,20,1:5
18LSTM-based argument recommendation for non-API methods显示文摘Automatic code completion is one of the most useful features provided by advanced IDEs.Argument recommendation,as a special kind of code completion,is widely used as well.While existing approaches focus on argument recommendation for popular APIs,a large number of non-API invocations are requesting for accurate argument recommendation as well.To this end,we propose an LSTM-based approach to recommending non-API arguments instantly when method calls are typed in.With data collected from a large corpus of open-source applications,we train an LSTM neural network to recommend actual arguments based on identifiers of the invoked method,the corresponding formal parameter,and a list of syntactically correct candidate arguments.To feed these identifiers into the LSTM neural network,we convert them into fixed-length vectors by Paragraph Vector,an unsupervised neural network based learning algorithm.With the resulting LSTM neural network trained on sample applications,for a given call site we can predict which of the candidate arguments is more likely to be the correct one.We evaluate the proposed approach with tenfold validation on 85 open-source C applications.Results suggest that the proposed approach outperforms the state-of-the-art approaches in recommending non-API arguments.It improves the precision significantly from 71.46%to 83.37%.Guangjie LI Hui LIU Ge LI Sijie SHEN Hanlin TANG 2020Science China(Information Sciences)2020,63,9:5
19Correlations Between Single Nucleotide Polymorphisms,Cognitive Dysfunction,and Postmortem Brain Pathology in Alzheimer's Disease Among Han Chinese显示文摘In this study, the distribution of five Alzheimer's disease(AD)-related single nucleotide polymorphisms(SNPs) in the Han population was examined in combination with the evaluation of clinical cognition and brain pathological analysis. The associations among SNPs,clinical daily cognitive states, and postmortem neuropathological changes were analyzed in 110 human brains from the Chinese Academy of Medical Sciences/Peking Union Medical College(CAMS/PUMC) Human Brain Bank.APOE ?4(OR = 4.482, P = 0.004), the RS2305421 GG genotype(adjusted OR = 4.397, P = 0.015), and the RS10498633 GT genotype(adjusted OR = 2.375,P = 0.028) were associated with a higher score on the ABC(Ab plaque score, Braak NFT stage, and CERAD neuritic plaque score) dementia scale. These results advance our understanding of the pathogenesis of AD,the relationship between pathological diagnosis and clinical diagnosis, and the SNPs in the Han population for future research.Qian Yang Kang Chen Hanlin Zhang Wanying Zhang Changlin Gong Qing Zhang Pan Liu Tianyi Sun Yuanyuan Xu Xiaojing Qian Wenying Qiu Chao Ma 2019Neuroscience Bulletin2019,35,2:5
20Micro-nano structured functional coatings deposited by liquid plasma spraying显示文摘Inspired by the micro-nano structure on the surface of biological materials or living organisms,micro-nano structure has been widely investigated in the field of functional coatings.Due to its large specific surface area,porosity,and dual-scale structure,it has recently attracted special attention.The typical fabrication processes of micro-nano structured coatings include sol-gel,hydrothermal synthesis,chemical vapor deposition,etc.This paper presents the main features of a recent deposition and synthesis technique,liquid plasma spraying(LPS).LPS is an important technical improvement of atmospheric plasma spraying.Compared with atmospheric plasma spraying,LPS is more suitable for preparing functional coatings with micro-nano structure.Micro-nano structured coatings are mainly classified into hierarchical-structure and binary-structure.The present study reviews the preparation technology,structural characteristics,functional properties,and potential applications of LPS coatings with a micro-nano structure.The micro-nano structured coatings obtained through tailoring the structure will present excellent performances.Yuchun HUAN Kaidi WU Changjiu LI Hanlin LIAO Marc DEBLIQUY Chao ZHANG 2020Journal of Advanced Ceramics2020,9,5:5
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