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91篇 您的检索式:作者名="Crestis"
    题名 作者 年代 出处 被引量
1Charge Transport in Disordered Graphene-Based Low Dimensional Materials显示文摘Two-dimensional graphene,carbon nanotubes,and graphene nanoribbons represent a novel class of low dimensional materials that could serve as building blocks for future carbon-based nanoelectronics.Although these systems share a similar underlying electronic structure,whose exact details depend on confi nement effects,crucial differences emerge when disorder comes into play.In this review,we consider the transport properties of these materials,with particular emphasis on the case of graphene nanoribbons.After summarizing the electronic and transport properties of defect-free systems,we focus on the effects of a model disorder potential(Anderson-type),and illustrate how transport properties are sensitive to the underlying symmetry.We provide analytical expressions for the elastic mean free path of carbon nanotubes and graphene nanoribbons,and discuss the onset of weak and strong localization regimes,which are genuinely dependent on the transport dimensionality.We also consider the effects of edge disorder and roughness for graphene nanoribbons in relation to their armchair or zigzag orientation.Alessandro Cresti Norbert Nemec Blanca Biel Gabriel Niebler François Triozon Gianaurelio Cuniberti Stephan Roche 2008Nano Research2008,1,5:10
2Organelle trafficking, the cytoskeleton, and pollen tube growth显示文摘The pollen tube is fundamental for the reproduction of seed plants. Characteristically, it grows relatively quickly and uni‐directionally('polarized growth') to extend the male gametophyte to reach the female gametophyte. The pollen tube forms a channel through which the sperm cells move so that they can reach their targets in the ovule. To grow quickly and directionally, the pollen tube requires an intense movement of organelles and vesicles that allows the cell's contents to be distributed to sustain the growth rate. While the various organelles distribute more or less uniformly within the pollen tube, Golgi‐released secretory vesicles accumulate massively at the pollen tube apex, that is, the growing region. This intense movement of organelles and vesicles is dependent on the dynamics of the cytoskeleton,which reorganizes differentially in response to external signals and coordinates membrane trafficking with the growth rate of pollen tubes.Giampiero Cai Luigi Parrotta Mauro Cresti 2015Journal of Integrative Plant Biology2015,57,1:4
3Patterns of macrolide resistance determinants among community-acquired Streptococcus pneumoniae isolates over a 5-year period of decreased macrolide susceptibility rates显示文摘Oster P Zanchi A Cresti S 1999Antimicrob Agents Chemother1999,43,10:1
4Pollen tube growth is coupled to the extracellular calcium ion flux and the intracellular calcium gradient effect of BAPTA-type buffers and hypertonic media显示文摘Pierson E S Miller D D Callaham D A Shipley A M Rivers B A Cresti M Hepler P K 0,,12:1
5Patterna of macrolide resistance determinants among community-acquired Streptococcus pneumoniae isolates over a 5-year period of decreased macrolide susceptibility rate 显示文摘Oster P Zanchi A Cresti S 1999Antimicrob Agents Chemother1999,43,25:1
6Sutureless 25-gauge vitrecto- my for idiopathic macular hole repair显示文摘Rizzo S Belting C Cresti F 2007Graefes Arch Clin Exp Ophthalmol2007,245,:1
7体外受精研究 :玉米和烟草性细胞融合的几种模式(英文)显示文摘分别用玉米 (ZeamaysL .)和烟草 (NicotianatabacumL .)为材料 ,以单对细胞融合技术广泛开展了各种组合的性细胞的融合实验。重点观察了性细胞融合过程中细胞体积对细胞膜融合行为的影响。视频增差显微术结合细胞膜荧光标记技术显示 ,性细胞融合过程中受融合双方体积差异大小的调节 ,细胞膜的融合行为可归纳为 3种基本模式 ;发现在体外受精条件下精细胞可以类似被吞噬的方式进入卵细胞 ,且其融合动作非常迅速。由此提出一种假设机制用以解释体内受精过程中雄性细胞质被排除的可能原因。孙蒙祥 杨弘远 Mauro CRESTI 2002Acta Botanica Sinica2002,44,10:1
8Advantage of vacuum assisted closure on healing of wound associated with omentoplasty after abdominoperineal excision:a case report显示文摘CRESTI S OUAISSI M SIELEZNEFF I 2008World J Surg Oncol2008,23,6:1
9Visualizalinn of memBrane calcium and calmodulin embryo sacs in situ and isolated from Petunia hybrida L and Nicotiana tabacum L显示文摘Trilapur U K Vanwent J L Cresti M 1993Ann Bot1993,71,:1
10Advantage of vacuum assisted clo- sure on healing of wound associated with omentoplasty after abdomino- perineal excision :a case report 显示文摘Crestis Ouaissim Sielezneff I 2008World J Surg Onco12008,23,6:1
11Advantage of vacuum assisted closure on healing of wound associated with omentoplasty after abdominoperineal excision:a case report显示文摘Cresti S Oua?ssi M Sielezneff I et a1 0,,06:1
12Two minor NQO1 and NQO2 alleles predict poor response of breast cancer patients to adjuvant doxorubicin and eyelophosphamide therapy显示文摘Jamieson D Cresti N Bray J 2011Pharmacogenet Genomies2011,21,12:1
13Microtuble motor proteins and the organization of the pollen tube cytoplasm显示文摘Cal G Romagnoli S Cresti M 2001Sexual Plant Reproduction2001,14,:1
1425-gauge, sutureless vitrectomy and standard 20-gauge pars plana vitrectomy in idiopathic epiretinal membrane surgery: a comparative pilot study显示文摘Stanislao Rizzo Federica Genovesi-Ebert Simona Murri Claudia Belting Andrea Vento Federica Cresti Maria Laura Manca 2006Graefe’s Archive for Clinical and Experimental Ophthalmology2006,,4:1
15Patterns of macrolide resistance determinants among community-acquired Streptococcus pneumoniae isolates over a 5-year period of decreased macrolide susceptibility rates显示文摘Oster P Zanchi A Cresti S 1999Antimicrob Agents Chemother1999,43,10:1
16Detection and localization of pectin methylesterase isoforms in pollen tubes of Nicotiana tabacum L显示文摘Li Y Q Mareck A Faleri C Faleri C Moscatelli A Liu Q Cresti M 0,,:1
17Quantum Hall effect in polyerystalline graphene: The role of grain boundaries显示文摘Cummings A W Cresti A Roche S 2014Physical Review B2014,90,16:1
18A pilot study on the use of silicone oil RMN3 as heavier-than-water endotamponade agent显示文摘Rizzo S 6enovesi-Ebert F Belting C Vento A Cresti F 20056raefes Arch Olin Exp Ophthalmol2005,243,11:1
19The organization of the cytoskeleton in the generative cell and sperms ofHyacinthus orientalis显示文摘Cecilia Casino A. Tiezzi V. T. Wagner M. Cresti 1992Protoplasma (-)1992,,1:1
20Detection and localization of pectin methylesterase isoforms in pollen tubes of Nicotiana tabacum L.显示文摘Yi-Qin Li Alain Mareck Claudia Faleri Alessandra Moscatelli Qiang Liu Mauro Cresti 2002Planta2002,,5:1
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