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13篇 您的检索式:作者名="Hengfu Yang"
    题名 作者 年代 出处 被引量
1NECK LEAF 1, a GATA type transcription factor, modulates organogenesis by regulating the expression of multiple regulatory genes during reproductive development in rice显示文摘在 monocot 米饭种类 Oryza sativa L. ,最惹人注目的词法过程之一在繁殖开发期间是有上面的 internodes (合众国际社) 的顺序的延伸的圆锥花序开发的同时发生。阐明内在的分子的机制,我们克隆米饭基因颈叶 1 (NL1 ) ,什么时候变异,它在 flowering 时间,有簇叶丛生的苞的更小的圆锥花序和反常合众国际社延伸模式导致延期。NL1 基因与一个单个锌手指领域,和它的抄本编码一个 GATA 类型抄写因素在苞 primordia 主要被检测,它通常在野类型的植物堕落。在转基因的植物的 NL1 的 Overexpression 经常产生严重生长延迟,不太植物的 phytomers 和更小的叶子,建议 NL1 起在器官区别的一个重要作用。PLASTOCHRON1 (PLA1 ) 的新奇变异的等位基因,知道在调整叶开始起一个关键作用的基因,在这研究被识别。基因分析表明了在 nl1 和 pla1 之间的一个相互作用,与 PLA1 在上游的代理的 NL1。表示水平和 PLA1 的空间模式被发现在 nl1 被改变变异。而且, flowering, Hd3a 和 OsMADS1 的二个管理者的表示,也在 nl1 异种被影响。根据这些调查结果,我们建议 NL1 是通过在米饭在繁殖开发期间调整 PLA1 和另外的规章的基因的表示调制并且协调 organogenesis 的一个内在的因素。Liping Wang Hengfu Yin Qian Qian Jun Yang Chaofeng Huang Xiaohe Hu Da Luo 2009Cell Research2009,19,5:6
2Investigation of kinetic and thermodynamic parameters of coal pyrolysis with model-free fitting methods显示文摘Kinetic analyses are important means for understanding the complicated coal pyrolysis process.This work conducted non-isothermal pyrolysis of four low-medium rank coals with thermogravimetric analyzer at different heating rates(5,10 and 20 K/min).Four model-free fitting approaches including KAS,OFW,Starink and Friedman methods were used to analyze pyrolysis kinetics of the coals.Thermodynamic parameters including enthalpy(ΔH)Gibbs free energy(ΔG)and entropy(ΔS)were calculated with the activation values(E)obtained with KAS method.For the kinetic analysis,the KAS,OFW and Starink methods give close E values over the whole conversion range,but the Friedman method shows more deviant results.The thermodynamic favorability of coal pyrolysis is discussed,bothΔH andΔG increase with conversion consistently with the variation of E,revealing that pyrolysis is endothermic and thermodynamic favorability is reduced with conversion rises.The minusΔS implies that coal structures evolve from disordered to organized ones as universally accepted.These results are expected to deepen our understanding and to optimize the conditions of coal pyrolysis.Jingchong Yan Qitong Yang Li Zhang Zhiping Lei Zhanku Li Zhicai Wang Shibiao Ren Shigang Kang Hengfu Shui 2020Carbon Resources Conversion2020,3,1:1
3A Contrast-sensitive Reversible Visible Image Watermarking Technique 显示文摘Ying Yang Xingming Sun Hengfu Yang Chang-Tsun Li Rong Xiao 2009IEEE Transactions Circuits System Video Technology2009,15,9:1
4Hydro-liquefaction of Thermal Dissolution Soluble Fraction of Shenfu Subbitumi- nous Coal and Reusability of Catalyst on the Hydro-liquefaction显示文摘SHUI Hengfu YANG Lei SHUI Tao 2014Fuel2014,115,:1
5PHOSPHATIDYLSERINE SYNTHASE1 is Required for Inflorescence Meristem and Organ Development in Arabidopsis显示文摘Phosphatidylserine (PS ) ,份量上未成年者膜 phospholipid,在膜结构除它的角色以外涉及许多生物过程。一 PS 合成基因, PHOSPHATIDYLSERINE SYNTHASE1 (PSS1 ) ,被发现了在 Arabidopsis thaliana L 为小孢子开发被要求。但是 PSS1 怎么影响 postembryonic 开发,大部分仍然是未知的。这里,我们证明 PSS1 也在 Arabidopsis 为开花期分裂组织和机关开发被要求。PSS1 的混乱引起严重侏儒症,更小的侧面的机关和开花期分裂组织的减少的尺寸。词法、分子的研究建议房间分割和房间延伸在 pss1-1 异种被影响。在 situ 杂交和倡导者 GUS 分析表演的 RNA WUSCHEL (WUS ) 和 CLAVATA3 (CLV3 ) 的那表情取决于 PSS1。而且,在分裂组织维护的缺点被恢复, WUS 和 CLV3 的表示在 pss1-1 clv1-1 被恢复两倍异种。SHOOTSTEMLESS (STM ) 和 BREVIPEDICELLUS (BP ) 是 upregulated,并且植物生长素分发在 pss1-1 的插座叶子被破坏。然而, BP 的表示,也是 internode 开发的一个管理者,沉醉于 pss1-1 开花期茎。我们的数据建议 PSS1 由调整一级 KNOX 基因的差别通过 WUS-CLV 小径在开花期分裂组织维护,并且在叶和 internode 开发起必要作用。Chengwu Liu Hengfu Yin Peng Gao Xiaohe Hu Jun Yang Zhongchi Liu Xiangdong Fu Da Luo 2013Journal of Integrative Plant Biology2013,55,8:1
6An anonymity and authentication mechanism for internet of things显示文摘Wang Xiaoliang Sun Xingming Yang Hengfu 2011Convergence Information Technology2011,6,3:1
7Lossless authenti- cation watermarking based on adaptive modular arithmetic显示文摘Yang Hengfu Sun Xingming Sun Guang 2010Ra- dioengineering2010,19,1:1
8Information hiding algorithm based on PE file icon resource 显示文摘Zuwei Tian Xingming Sun Hengfu Yang 2011Journal of Convergence Information Technology2011,6,6:1
9Mining and utilization of salinity tolerant legumes in tropical coastal agroecosystems: An overview显示文摘Coastal saline soils are increasing year by year caused by climate change and human activities.Most of the coastal saline soils are idle due to their high salinity level and few crops can grow normally.Salinity tolerant legumes are naturally tolerant to salt,which can ecologically cover the coastal saline soil,enhance soil fertility by symbiotic nitrogen fixation and increase the smallholder farmers’benefits in terms of forage,green manure,food or medicine.However,few reports are available for the systematic evaluation of salinity tolerant legumes.This review summarizes and evaluates currently available salinity tolerant legume species that could potentially be used and discusses their potential for integration into smallholder mixed coastal systems of the Asia-Pacific region.Fourty four salinity tolerant legumes were summarized,six of them showed a high level of salinity tolerance,17 of them showed a moderate level of salinity tolerance and 21 of them showed potential salinity tolerance but need to be further studied.Many gaps such as combined tolerance evaluation,nitrogen fixation efficiency,animal feeding experiments and salinity tolerant rhizobia screening/inoculants exist.Case studies demonstrate legumes could be used to reclaim coastal saline soils,but commitment and support from government and public services are necessary to address both seed system and extension needs,through the provision of adequate incentives,policies and development efforts.Yiming Liu Mary Atieno Juan Andres Cardoso Hubiao Yang Bin Xu Rongshu Dong Linling Yan Chunqiong Huang Hengfu Huan Daogeng Yu Sabine Douxchamps Guodao Liu 2022Grass Research2022,2,1:0
10A Secure Rotation Invariant LBP Feature Computation in Cloud Environment显示文摘In the era of big data,outsourcing massive data to a remote cloud server is a promising approach.Outsourcing storage and computation services can reduce storage costs and computational burdens.However,public cloud storage brings about new privacy and security concerns since the cloud servers can be shared by multiple users.Privacy-preserving feature extraction techniques are an effective solution to this issue.Because the Rotation Invariant Local Binary Pattern(RILBP)has been widely used in various image processing fields,we propose a new privacy-preserving outsourcing computation of RILBP over encrypted images in this paper(called PPRILBP).To protect image content,original images are encrypted using block scrambling,pixel circular shift,and pixel diffusion when uploaded to the cloud server.It is proved that RILBP features remain unchanged before and after encryption.Moreover,the server can directly extract RILBP features from encrypted images.Analyses and experiments confirm that the proposed scheme is secure and effective,and outperforms previous secure LBP feature computing methods.Shiqi Wang Mingfang Jiang Jiaohua Qin Hengfu Yang Zhichen Gao 2021Computers, Materials & Continua2021,,9:0
11Adaptive Reversible Visible Watermarking Based on Total Variation for BTC-Compressed Images显示文摘Few previous Reversible Visible Watermarking(RVW)schemes have both good transparency and watermark visibility.An adaptive RVW scheme that integrates Total Variation and visual perception in Block Truncation Coding(BTC)compressed domain,called TVB-RVW is proposed in this paper.A new mean image estimation method for BTC-compressed images is first developed with the help of Total Variation.Then,a visual perception factor computation model is devised by fusing texture and luminance characteristics.An adaptive watermark embedding strategy is used to embed the visible watermark with the effect of the visual perception factor in the BTC domain.Moreover,a lossless embedding method of the encrypted visible watermark is exploited to deter illegal watermark removal.The visible watermark can be removed since the visual perception factor and the estimated mean image remain unchanged before and after watermark embedding.Extensive experiments validate the superiority of the proposed algorithm over previous RVW schemes in BTC in terms of the visual quality of watermarked images and watermark visibility,and it can achieve a good balance between transparency and watermark visibility.Hengfu Yang Mingfang Jiang Zhichen Gao 2023Computers, Materials & Continua2023,,3:0
12The Review of Secret Image Sharing显示文摘Secret image sharing(SIS)is a significant research topic of image information hiding,which divides the image into multiple shares and dis-tributes them to multiple parties for management and preservation.In order to reconstruct the original image,a subset with predetermined number of shares is needed.And just because it is not necessary to use all of the shares to make a reconstruction,SIS creates a high fault tolerance which breaks the limitations of traditional image protection methods,but at the same time,it causes a reduce of safety.Recently,new technologies,such as deep learning and blockchain,have been applied into SIS to improve its efficiency and security.This paper gives an overall review of SIS,discusses four important approaches for SIS,and makes a comparison analysis among them from the perspectives of pixel expansion,tamper resistance,etc.At the end,this paper indicates the possible research directions of SIS in the future.Yao Wan Lingzhi Liao Zhili Zhou Hengfu Yang Fei Peng Zhilin Huo 2023Journal of New Media2023,5,1:0
13Plant Biosystems Design Research Roadmap 1.0显示文摘Human life intimately depends on plants for food,biomaterials,health,energy,and a sustainable environment.Various plants have been genetically improved mostly through breeding,along with limited modification via genetic engineering,yet they are still not able to meet the ever-increasing needs,in terms of both quantity and quality,resulting from the rapid increase in world population and expected standards of living.A step change that may address these challenges would be to expand the potential of plants using biosystems design approaches.This represents a shift in plant science research from relatively simple trial-and-error approaches to innovative strategies based on predictive models of biological systems.Plant biosystems design seeks to accelerate plant genetic improvement using genome editing and genetic circuit engineering or create novel plant systems through de novo synthesis of plant genomes.From this perspective,we present a comprehensive roadmap of plant biosystems design covering theories,principles,and technical methods,along with potential applications in basic and applied plant biology research.We highlight current challenges,future opportunities,and research priorities,along with a framework for international collaboration,towards rapid advancement of this emerging interdisciplinary area of research.Finally,we discuss the importance of social responsibility in utilizing plant biosystems design and suggest strategies for improving public perception,trust,and acceptance.Xiaohan Yang June I.Medford Kasey Markel Patrick M.Shih Henrique C.De Paoli Cong T.Trinh Alistair J.McCormick Raphael Ployet Steven G.Hussey Alexander A.Myburg Poul Erik Jensen Md Mahmudul Hassan Jin Zhang Wellington Muchero Udaya C.Kalluri Hengfu Yin Renying Zhuo Paul E.Abraham Jin-Gui Chen David J.Weston Yinong Yang Degao Liu Yi Li Jessy Labbe Bing Yang Jun Hyung Lee Robert W.Cottingham Stanton Martin Mengzhu Lu Timothy J.Tschaplinski Guoliang Yuan Haiwei Lu Priya Ranjan Julie C.Mitchell Stan D.Wullschleger Gerald A.Tuskan 2020BioDesign Research2020,,1:0
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