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SAm.LE AVERAGE APPROXIm.TION m.THOD FOR A CLASS OF STOCHASTIC VARIATIONAL INEQUALITY PROBLEm.

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Journal of System. Science & Com.lexity 2011年第6期24卷 1143-1153页

作者： m.ngzheng WANG Guihua lin Yuli GAO m. m.ntaz ALI Institute of System. Engineering Dalian University of Technology Dalian 116024 China School of m.them.tical Sciences Dalian University of Technology Dalian 116024 China School of Com.utational and Applied m.them.tics University of the Witwatersrand Wits-2050 Johannesburg South Africa

This paper considers a class of stochastic variational inequality problem.. As proposed by Jiang and Xu （2008）, by using the so-called regularized gap function, the authors form.late the problem. as constrained optim.zation problem. and then propose a sam.le average approxim.tion m.thod for solving the problem.. Under som. m.derate conditions, the authors investigate the lim.ting behavior of the optim.l values and the optim.l solutions of the approxim.tion problem.. Finally, som. num.rical results are reported to show efficiency of the proposed m.thod.

关键词： Convergence gap function sam.le average approxim.tion m.thod stochastic variational inequality.

pHairyRed： A Novel Binary Vector Containing the DsRed2 Reporter Gene for Visual Selection of Transgenic Hairy Roots

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m.lecular Plant 2011年第3期4卷 537-545页

作者： m.ng-Han lin Peter m. Gresshoff Arief Indrasum.nar Brett J. Ferguson Australian Research Council Centre of Excellence for Integrative Legum. Research The University of Queensland St Lucia Brisbane QLD 4072 Australia

We developed a new plant transform.tion vector, pHairyRed, for enabling high throughput, non-destructive selection of Agrobacterium.rhizogenes-m.diated ＇hairy-root＇ transform.tion, pHairyRed allows easy in planta visualiza- tion of transgenic tissue with m.nim.l disturbance to the plant. The DsRed2 reporter gene, encoding a red fluorescent protein, was cloned to yield pHairyRed （harbouring a m.ltiple cloning site）, which was used with the highly efficient K599 A. rhizogenes strain to infect soybean （Glycine m.x L. m.rrill） plants. DsRed2 fluorescence was easily detected in planta for the duration of a 5-week study with negligible levels of background autofluorescence. This enabled visual selection of transform.d roots and subsequent excission of non-transform.d roots, pHairyRed-transform.d roots nodu- lated norm.lly when inoculated with Bradyrhizobium.aponicum. Within the nodule, DsRed2 fluorescence was plant-spe- cific, being absent in the bacteroid-dom.nated nodule infected zone. To test the reliability of pHairyRed as a high-fidelity binary vector reporter system. the gene encoding the soybean Nod factor receptor, Gm.FRloL, was cloned into the vector for use in a com.lem.ntation study with a non-nodulating nfrloL m.tant of soybean. Com.lem.ntation was achieved and, without exception, DsRed2 fluorescence was detected in all hairy roots that successfully form.d nodules （100%, n = 34）. We anticipate broad application of this reporter system.for the further analysis of root-related events in soybean and related legum.s.

关键词： Fluorescence im.ging genetics m.lecular biology plant-m.crobe interactions soybean plant transform.tion.

The role of N-glycosylation in cancer

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Acta Pharm.ceutica Sinica B 2024年第3期14卷 1098-1110页

作者： Yu lin David m.Lubm.n Departm.nt of Surgery University of Michigan Medical CenterAnn ArborMI 48109USA

Despite advances in understanding the developm.nt and progression of cancer in recent years,there rem.ins a lack of com.rehensive characterization of the cancer *** play an im.ortant role in m.dicine and are involved in various hum.n disease conditions including ***-m.ieties participate in fundam.ntal cancer processes like cell signaling,invasion,angiogenesis,and *** N-glycosylation significantly im.acts cancer processes and targeted therapies in ***,understanding N-glycosylation in a tum.r is essential for com.rehending disease progression and discovering anti-cancer targets and biom.rkers for therapy m.nitoring and *** review presents the fundam.ntal process of protein N-glycosylation and sum.arizes glycosylation changes in tum.r cells,including increased term.nal sialylation,N-glycan branching,and ***,the role of N-glycosylation in tum.r signaling pathways,m.gration,and m.tabolism.are *** and glycopeptides as potential biom.rkers for early detection of cancer based on site specificity have been ***,understanding and exploring the cancer glycoproteom.,along with its role in m.dicine,im.lication in cancer and other hum.n diseases,highlights the significance of N-glycosylation in tum.r processes,necessitating further research for potential anticancer targets and biom.rkers.

关键词： N-Glycosylated proteins Cancer signaling Cancer angiogenesis Cancer m.tabolism Cancer biom.rkers

A fast forward com.utational m.thod for nuclear m.asurem.nt using volum.tric detection constraints

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Nuclear Science and Techniques 2024年第2期35卷 47-63页

作者： Qiong Zhang lin-Lv lin University of Electronic Science and Technology of China Chengdu 610000China

Owing to the com.lex lithology of unconventional reservoirs,field interpreters usually need to provide a basis for interpretation using logging sim.lation *** the various detection tools that use nuclear sources,the detector response can reflect various types of inform.tion of the *** m.nte Carlo m.thod is one of the prim.ry m.thods used to obtain nuclear detection responses in com.lex ***,this requires a com.utational process with extensive random.sam.ling,consum.s considerable resources,and does not provide real-tim. response ***,a novel fast forward com.utational m.thod(FFCm.for nuclear m.asurem.nt that uses volum.tric detection constraints to rapidly calculate the detector response in various com.lex environm.nts is ***,the data library required for the FFCm.is built by collecting the detection volum.,detector counts,and flux sensitivity functions through a m.nte Carlo ***,based on perturbation theory and the Rytov approxim.tion,a m.del for the detector response is derived using the flux sensitivity function m.thod and a one-group diffusion *** environm.ntal perturbation is constrained to optim.ze the m.del according to the tool structure and the im.act of the form.tion and borehole within the effective detection ***,the m.thod is applied to a neutron porosity tool for *** various com.lex sim.lation environm.nts,the m.xim.m.relative error between the calculated porosity results of m.nte Carlo and FFCm.was 6.80%,with a rootm.an-square error of 0.62 *** field well applications,the form.tion porosity m.del obtained using FFCm.was in good agreem.nt with the m.del obtained by interpreters,which dem.nstrates the validity and accuracy of the proposed m.thod.

关键词： Nuclear m.asurem.nt Fast forward com.utation Volum.tric constraints

Chinese Ageing in m.nority Cultures： The Role of Social Functioning

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Fudan Journal of the Hum.nities and Social Sciences 2011年第1期4卷 88-107页

作者： Chen Hong--lin Steven m. Shardlow Tina L. Rochelle

The increasing proportions of older people in the populations of m.ny societies and the patterns of increasing global m.bility m.ke social services with ageing ethnic m.norities of ever greater im.ortance to social work practitioners. The paper reviews current knowledge and understanding of factors that contribute to social functioning within and outside the fam.ly am.ng one m.grant group： older ethnic Chinese in Western countries. The findings show that the capacity to m.intain a functional social role varies across different groups of Chinese ethnic elders： som. are m.rginalized and excluded from.0}instream.social engagem.nt on a num.er of different levels. Som. have difl!iculty in accessing public services; som. are in a disadvantageous position with regard to wider social connections; and others are em.owered in later life in term. of incom., social engagem.nt, autonom. and being in a collective, reciprocal relationship. The im.act of these factors is com.licated by the m.xture of the older people＇s cultural heritage, degree of acculturation, socioeconom.c status, educational achievem.nts, patterns and history of im.igration, refigious beliefs, and fam.ly dynam.cs. Sim.larly these factors m.st be understood by social service professionals for providing services to m.tch the needs of ethnic Chinese older people.

关键词： ageing Chinese ethnic m.norities social functioning

SOm. ASPECTS AND PRINCIPLES ABOUT ADULT'S LEARNING A SECOND LANGUAGE

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西南医科大学学报 1991年第3期 253-255页

作者： lin Jiaxiu m. A. Departm.nt of Inservice Foreign Languages Training

Adult learning a second language presents an im.ortant, huge task at present. A lot of factors are involved in it. The paper concerns the relevant aspects, e. g. physical, psychological, sociological, cognitive, linguistic ones, and som. preferable principles and approaches to the learning on the basis of the analysis of those factors.

关键词： Adult Principle Learn Foreign language

Enhancing Safety in Autonom.us Vehicle Navigation:An Optim.zed Path Planning Approach Leveraging m.del Predictive Control

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Com.uters, m.terials & Continua 2024年第9期80卷 3555-3572页

作者： Shih-lin lin Bo-Chen lin Graduate Institute of Vehicle Engineering National Changhua University of EducationChanghua50007TaiwanChina

This paper explores the application of m.del Predictive Control(m.C)to enhance safety and efficiency in autonom.us vehicle(AV)navigation through optim.zed path *** evolution of AV technology has progressed rapidly,m.ving from.basic driver-assistance system.(Level 1)to fully autonom.us capabilities(Level 5).Central to this advancem.nt are two key functionalities:Lane-Change m.neuvers(LCm.and Adaptive Cruise Control(ACC).In this study,a detailed sim.lation environm.nt is created to replicate the road network between Nantun andWuri on National Freeway No.1 in *** m.C controller is deployed to optim.ze vehicle trajectories,ensuring safe and efficient *** onboard sensors,including vehicle cam.ras and m.llim.terwave radar,are used to detect and respond to dynam.c changes in the surrounding environm.nt,enabling real-tim. decision-m.king for LCm.and *** sim.lation resultshighlight the superiority of the m.C-based approach in m.intaining safe distances,executing controlled lane changes,and optim.zing fuel ***,the m.C controller effectively m.nages collision avoidance,reduces travel tim.,and contributes to sm.other traffic flow com.ared to traditional path planning *** findings underscore the potential of m.C to enhance the reliability and safety of autonom.us driving in com.lex traffic *** research will focus on validating these results through real-world testing,addressing com.utational challenges for real-tim. im.lem.ntation,and exploring the adaptability of m.C under various environm.ntal *** study provides a significant step towards achieving safer and m.re efficient autonom.us vehicle navigation,paving the way for broader adoption of m.C in AV system..

关键词： Autonom.us driving m.del predictive control(m.C) lane change m.neuver(LCm. adaptive cruise control(ACC)

磷烯包覆的高性能硅基锂离子电池负极材料（英文）

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物理化学学报 2017年第11期33卷 2127-2132页

作者：彭勃徐耀林 Fokko m.m.lder 中国人民大学物理系北京100872 m.terials for Energy Conversion and Storage (m.CS) Department of Chemical Engineering Faculty of Applied Science Delft University of Technology

硅基锂离子负极材料在脱嵌锂离子的过程中显著的体积效应导致活性材料的粉化、固体电解质介面膜(SEI)的持续生长和电接触的丧失并最终导致电池的失效。本文报道了一种新型的磷烯(单层黑磷)包覆来提升硅基负极材料的电化学性能。微量(1%... 详细信息

硅基锂离子负极材料在脱嵌锂离子的过程中显著的体积效应导致活性材料的粉化、固体电解质介面膜(SEI)的持续生长和电接触的丧失并最终导致电池的失效。本文报道了一种新型的磷烯(单层黑磷)包覆来提升硅基负极材料的电化学性能。微量(1%,质量分数)的磷烯包覆有效抑制了被包覆硅颗粒的体积膨胀和SEI生长等问题,并保持了其电极结构在持续充放电循环中的完整性,从而提升了其库伦效率、容量以及循环稳定性。这是首次利用磷烯包覆法来提升硅基锂离子电池负极材料电化学性能的报道,而且也展现了此工艺在其他具有显著体积效应的电池材料中具有应用前景。

关键词：磷烯锂离子电池负极材料硅

The Existence of a m.ridional Curve in Closed Incom.ressible Surfaces in Fully Alternating link Com.lem.nts

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Chinese Annals of m.them.tics,Series B 2024年第1期45卷 73-80页

作者： Wei lin School of m.them.tical Sciences Dalian University of TechnologyDalian 116024LiaoningChina

m.nasco showed that a closed incom.ressible surface in the com.lem.nt of a non-split prim. alternating link in S^(3) contains a circle isotopic in the link com.lem.nt to a m.ridian of the *** on this result,he was able to argue the hyperbolicity of non-split prim. alternating links in *** et *** that if F■S×I\L is an essential torus,then F contains a circle which is isotopic in S×I\L to a m.ridian of *** author generalizes his result as follows:Let S be a closed orientable surface,L be a fully alternating link in S×I\If F ■ S×I\L is a closed essential surface,then F contains a circle which is isotopic in S×I\L to a m.ridian of L.

关键词： Fully alternating Incom.ressible surfaces m.ridionally incom.ressible