维普中文期刊产品整合服务
12篇 您的检索式:作者名="Hongen Chen"
    题名 作者 年代 出处 被引量
1Genome Warehouse: A Public Repository Housing Genome-scale Data显示文摘The Genome Warehouse(GWH)is a public repository housing genome assembly data for a wide range of species and delivering a series of web services for genome data submission,storage,release,and sharing.As one of the core resources in the National Genomics Data Center(NGDC),part of the China National Center for Bioinformation(CNCB;http://gffzz77e3413bc06540edskwk55q6w9vfq6qqc.ffgz.tsg.suse.edu.cn),GWH accepts both full and partial(chloroplast,mitochondrion,and plasmid)genome sequences with different assembly levels,as well as an update of existing genome assemblies.For each assembly,GWH collects detailed genome-related metadata of biological project,biological sample,and genome assembly,in addition to genome sequence and annotation.To archive high-quality genome sequences and annotations,GWH is equipped with a uniform and standardized procedure for quality control.Besides basic browse and search functionalities,all released genome sequences and annotations can be visualized with JBrowse.By May 21,2021,GWH has received 19,124 direct submissions covering a diversity of 1108 species and has released 8772 of them.Collectively,GWH serves as an important resource for genomescale data management and provides free and publicly accessible data to support research activities throughout the world.GWH is publicly accessible at http://gffzz77e3413bc06540edskwk55q6w9vfq6qqc.ffgz.tsg.suse.edu.cn/gwh.Meili Chen Yingke Ma Song Wu Xinchang Zheng Hongen Kang Jian Sang Xingjian Xu Lili Hao Zhaohua Li Zheng Gong Jingfa Xiao Zhang Zhang Wenming Zhao Yiming Bao 2021Genomics, Proteomics & Bioinformatics2021,19,4:12
2eGPS 1.0: comprehensive software for multi-omic and evolutionary analyses显示文摘It has become increasingly challenging for researchers to analyze the exponentially expanding amount of multi-omic data.Here,we describe multi-functional software named evolutionary GenotypePhenotype Systems(eGPS)that enables users to perform comprehensive multiomic and evolutionary analyses.The eGPS combines the power of cloud computing and the advantage of desktop application,has a user-friendly graphic interface and is highly interactive.Dalang Yu Lili Dong Fangqi Yan Hailong Mu Bixia Tang Xiao Yang Tao Zeng Qing Zhou Feng Gao Zhonghuang Wang Ziqian Hao Hongen Kang Yi Zheng Hongwei Huang Yuzhang Wei Wei Pan Yaochen Xu Junwei Zhu Shilei Zhao Ciran Wang Pengyu Wang Long Dai Mushan Li Li Lan Yiwei Wang Hua Chen Yi-Xue Li Yun-Xin Fu Zhen Shao Yiming Bao Fangqing Zhao Luo-Nan Chen Guo-Qing Zhang Wenming Zhao Haipeng Li 2019National Science Review2019,6,5:4
3Organotellurium catalysis-enabled utilization of molecular oxygen as oxidant for oxidative deoximation reactions under solvent-free conditions显示文摘Catalyzed by commercially available(PhTe)2, molecular oxygen could be utilized as the mild, cheap and safe oxidant for oxidative deoximation reactions under solvent-free conditions. As the first report on organotellurium-catalyzed deoximation reaction, this work not only provides an efficient deoximation method, but also discloses new features of tellurium catalyst different from those of the organoselenium catalysts.Xin Deng Hongen Cao Chao Chen Hongwei Zhou Lei Yu 2019Science Bulletin2019,64,17:3
4Spectral Property and Stability of Color Centers in Alkali Halide Crystals Induced by He^(+)Ion Implantation at Room Temperature显示文摘Thin colored layers with high density defect centers could be produced on alkali halide crystals implanted by 300-400keV He^(+)ions at room temperature.Besides well known absorption bands,several new absorption bands and colloid absorption band are observed in the crystals,such as 520 and 842nm absorption bands in the implanted LiF crystals,840nm absorption band in the implanted NaF:OH^(-)crystals,and 875 nm absorption band in the implanted NaC1:OH^(-)crystals.GU Hongen CHEN Zhifang LI Zhijuan 1993Chinese Physics Letters1993,10,3:2
5An unexpected generation of magnetically separable Se/Fe3O4 for catalytic degradation of polyene contaminants with molecular oxygen显示文摘Selenization of Fe2O3 with NaHSe led to Se/Fe3O4.The unexpected generation of Fe3O4 attributed to the reduction conditions of the reaction,and the resulted magnetic features of the material facilitated its separation in practical applications.Owning to the synergistic effect of Se with Fe,the material was especially active to catalyze the oxidative C=C scission using O2 as mild oxidant.The technique has been successfully applied in polyene degradation project,which is of profound practical values for the treatment of the polyene pigment pollution and may be applied in the food and pha rmaceutical industry.Xingyu Chen Jingfei Mao Chuang Liu Chao Chen Hongen Cao Lei Yu 2020Chinese Chemical Letters2020,31,12:2
6Evaluation of plastic deformation and characterization of electromagnetic properties using pulsed eddy current testing method 显示文摘Xie Shejuan Chen Zhenmao Chen Hongen 2014International Journal o{ Applied Electromagnetics and Mechanics2014,45,:1
7Caution to Apply Magnetic Barkhausen Noise Method to Nondestructive Evaluation of Plastic Deformation in Some Ferromagnetic Materials显示文摘Magnetic Barkhausen Noise(MBN) method is known as an effective nondestructive evaluation(NDE) method for evaluation of residual stress in ferromagnetic materials. Some studies on the feasibility of the MBN method for NDE of residual strains were also conducted and found applicable. However, these studies are mainly focused on the state of residual strains which were introduced through a one-cycle-loading process. In practice, however, structures may suffer from an unpredictable and complicated loading history, i.e., the final state of plastic strain may be induced by several times of large loads. Whether the loading history has influences on MBN signals or not is of great importance for the practical application of the MBN method. In this paper, several ferromagnetic specimens with the same final state of residual strain but of different loading history were fabricated and inspected by using a MBN testing system. The experimental results reveal that the loading history has a significant influence on the detected MBN signals especially for a residual strain in range less than 1%, which doubts the feasibility to apply the MBN method simply in the practical environment. In addition, micro-observations on the magnetic domain structures of the plastic damaged specimens were also carried out to clarify the influence mechanism of loading history on the MBN signals.Manru He Takanori Matsumoto Tetsuya Uchimoto Toshiyuki Takagi Hongen Chen Shejuan Xie Zhenmao Chen 2019Chinese Journal of Mechanical Engineering2019,32,6:1
8Synthesis of selenium-doped carbon from glucose:An efficient antibacterial material against Xcc显示文摘Se/C as a novel carbon-based biomaterial was prepared by using cheap and abundant glucose as the carbon source.It was highly active and could well restrain Xanthomonas campestris pv.campestris(EC50=4.7403 μg/mL),a very harmful germ causing the devastating cabbage black rot disease and resulting in huge economic losses.As a type of carbon material insoluble in wate r,Se/C is bio-compatible and can adhere onto the leaves of the plants to allow a slow and sustained release of its efficacy,affording an efficient method for the cabbage black rot disease prevention and cure.This work as the first report on the bioactivity studies of Se/C significantly expands the application scopes of the selenium-containing materials and may draw continuous attentions from a broad field.Hongen Cao Yufan Yang Xijun Chen Jian Liu Chao Chen Shuzhong Yuan Lei Yu 2020Chinese Chemical Letters2020,31,7:1
9Evaluation of plastic,deformation and characterization of electromagnetic properties using pulsed eddy current testing,method显示文摘Xie Shejuan Chen Zhenmao Chen Hongen 2014International Journal of Applied Electromagnetics and Mechanics2014,45,:1
10Hydrothermal synthesis of ordered single-crystalline rutile TiO2 nanorod arrays on different substrates显示文摘Wang Hongen Chen Zhenhua Leung Yuhang 2010Applied Physics Letters2010,96,26:1
11A non-rigid shift of band dispersions induced by Cu intercalation in 2H-TaSe2显示文摘The intercalation of metal is a promising method for the modulating electronic properties in transition metal dichalcogenides(TMDs).However,there still lacks enough knowledge about how the intercalated atoms directly impact the two-dimensional structural layers and modulate the band structures therein.Taking advantage of X-ray absorption fine structure and angle-resolved photoemission spectroscopy,we studied how Cu intercalation influences the host TaSe2 layers in Cu0.03TaSe2 crystals.The intercalated Cu atoms form bonds with Se of the host layers,and there is charge transfer from Cu to Se.By examining the changes of band dispersions,we show that the variation of electronic structures is beyond a simple rigid band model with merely charge doping effect.This work'reveals that the unusual change of band dispersions is associated with the formation of bonds between the intercalated metal elements and anion ions in the host layers,and provides a reference for the comprehensive understanding of the electronic structures in intercalated materials.Pengdong Wang Rashid Khan Zhanfeng Liu Bo Zhang Yuliang Li Sheng Wang Yunbo Wu Hongen Zhu Yi Liu Guobin Zhang Dayong Liu Shuangming Chen Li Song Zhe Sun 2020Nano Research2020,13,2:0
12Persistence of charge density wave against variation of band structures in V_(x)Ti_(1−x)Se_(2)(x=0–0.1)显示文摘Charge density wave(CDW)is a phenomenon that occurs in materials,accompanied by changes in their intrinsic electronic properties.The study of CDW and its modulation in materials holds tremendous significance in materials research,as it provides a unique approach to controlling the electronic properties of materials.TiSe_(2) is a typical layered material with a CDW phase at low temperatures.Through V substitution for Ti in TiSe_(2),we tuned the carrier concentration in V_(x)Ti_(1-x)Se_(2) to study how its electronic structures evolve.Angle-resolved photoemission spectroscopy(ARPES)shows that the band-folding effect is sustained with the doping level up to 10%,indicating the persistence of the CDW phase,even though the band structure is strikingly different from that of the parent compound TiSe_(2).Though CDW can induce the band fold effect with a driving force from the perspective of electronic systems,our studies suggest that this behavior could be maintained by lattice distortion of the CDW phase,even if band structures deviate from the electron-driven CDW scenario.Our work provides a constraint for understanding the CDW mechanism in TiSe_(2),and highlights the role of lattice distortion in the band-folding effect.Zhanfeng Liu Tongrui Li Wen Zhu Hongwei Shou Mukhtar Lawan Adam Qilong Cui Yuliang Li Sheng Wang Yunbo Wu Hongen Zhu Yi Liu Shuangming Chen Xiaojun Wu Shengtao Cui Li Song Zhe Sun 2024Nano Research2024,17,3:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费