维普中文期刊产品整合服务
167篇 您的检索式:作者名="Lipka"
    题名 作者 年代 出处 被引量
1Transcriptional Activation and Production of Tryptophan-Derived Secondary Metabolites in Arabidopsis Roots Contributes to the Defense against the Fungal Vascular Pathogen Verticillium Iongisporum显示文摘忍受土壤的真菌的病原体 Verticillium longisporum 在象 oilseed 强奸那样的 Brassicaceae 主人植物上引起脉管的疾病。真菌开拓殖民地于根木部并且向上搬到疾病症状变得可见的叶子。为早基因正式就职把 Arabidopsis 用作一个模型,我们分别地在孢子萌芽以后并且在根外皮的穿入期间立即响应菌丝的生长执行了根 transcriptome 分析。感染的根显示出象抄写因素的激活那样的基因表示的快速的 reprogramming,应力 -- ,并且防卫相关的基因。这里,我们集中了于导致导出色氨酸的第二等的代谢物的生产的高度协调的基因正式就职。在叶子的以前的研究证明 CYP81F2 和 PEN2 (PENETRATION2 ) 编码的酶执行抗真菌的吲哚 glucosinolate (IGS ) 的形成代谢物。在感染 Verticillium 的根,我们发现 transcriptional CYP81F2 和 PEN2 的激活相当或相同的事物 PEL1 (PEN2-LIKE1 ) ,而是抗真菌的 IGS 故障产品的没有增加。相反, indole-3-carboxylic 酸(I3CA ) 和 phytoalexin camalexin 在感染的根积累了,但是仅仅 camalexin 在 vitro 禁止了 Verticillium 生长。而导致 camalexin 或 CYP81F2 依赖的 IGS 代谢物的单个新陈代谢的小径的基因混乱没改变导致 Verticillium 的疾病症状, cyp79b2 cyp79b3 异种在两个分支损害了导致了显著地提高的危险性。因此,我们的数据提供卓见进根特定的早防卫并且对脉管的病原体作为活跃抗真菌的混合物建议导出色氨酸的代谢物。Tim Iven Stefanie Konig Seema Singh Susanna A. Braus-Stromeyer Matthias Bischoff Lutz F. Tietze Gerhard H. Braus Volker Lipka Ivo Feussner Wolfgang Droge-Laser 2012Molecular Plant2012,5,6:4
2Substrate-decoupled,bulk-acoustic wave gyroscopes:Design and evaluation of next-generation environmentally robust devices显示文摘This paper reports on a new type of high-frequency mode-matched gyroscope with significantly reduced dependencies on environmental stimuli such as temperature,vibration,and shock.A novel stress-isolation system is used to effectively decouple an axis-symmetric bulk-acoustic wave(BAW)vibratory gyro from its substrate,minimizing the effect that external sources of error have on the offset and scale factor of the device.Substrate-decoupled(SD)BAW gyros with a resonance frequency of 4.3 MHz and Q values near 60000 were implemented using the high aspect ratio poly and single-crystal silicon(HARPSS)process to achieve ultra-narrow capacitive gaps.Wafer-level packaged sensors were interfaced with a customized application-specific integrated circuit(ASIC)to achieve low variations in the offset across temperature(±26°s^(−1) from−40 to 85℃),supreme random-vibration immunity(0.012°s^(−1) gRMS−1)and excellent shock rejection.With a scale factor of 800μV(°s^(−1))^(−1),the SD-BAW gyro system attains a large full-scale range(±1250°s^(−1))with a non-linearity of less than 0.07%.A measured angle-random walk(ARW)of 0.39°/√h and a bias instability of 10.5°h^(−1) are dominated by the thermal and flicker noise of the integrated circuit(IC),respectively.Additional measurements using external electronics show bias-instability values as low as 3.5°h−1,which are limited by feed-through signals coupled from the drive loop to the sense channel,which can be further reduced through proper re-routing of the gyroscope pin-out configuration.Diego E.Serrano Mohammad F.Zaman Amir Rahafrooz Peter Hrudey Ron Lipka Duane Younkin Shin Nagpal Ijaz Jafri Farrokh Ayazi 2016Microsystems & Nanoengineering2016,2,1:3
3Enantioseparation of ben- zoxazolinone aminoalcohols and their aminoketone precur- sors, potential adrenergic ligands, by analytical and prepara- tive liquid chromatography on amylose chiral stationary phases and characterization of the enantiomers 显示文摘Lipka E Vaccher C Bonte J P 2009Chirality2009,21,8:1
4The value of knee arthroscopy in patients with severe radiological osteoarthritis显示文摘Bohnsack M Lipka W Rühmann O 0,,08:1
5Biomaehanical study of C1-C2 posterior arthrodesis显示文摘Hajek PD Lipka J Hartline P 1993spine1993,18,2:1
6Enantioseparation of four cis and trans diastereomers of 2'3-didehydro-2'3-dideoxythymidine analogues by high-performance liquid chromatography and capillary electrophoresis显示文摘Lipka L Selouane A Postel D 2004J Chromatogr A2004,1034,12:1
7Transport approaches to the biopharmaceutical design of oral drug delivery systems: prediction of intestinal absorption显示文摘Yu LX Lipka E Crison JR 1996Adv Drug Deliv Rev1996,19,3:1
8Ezetimibe: a first-in-class, novel cholesterol absorption inhibitor显示文摘Lipka LJ 2003Cardiovasc Drug Rev2003,21,4:1
9精神药物所致的癫痫发作与猝死显示文摘Lipka IJ 李焕德 朱运贵 1988国外医学精神病学分册1988,,03:1
10An Arabidopsis callose synthase, GSL, is required for wound and papillary callose formation 显示文摘Jacobs A K Lipka V Burton R A 2003Plant cell2003,15,:1
11Transport approaches to the biopharmaceutical design of oral drug delivery systems : prediction of intestinal absorption 显示文摘Yu L X Lipka E Crison J R 1996Adv Drug Deliv Rev1996,19,3:1
12Transport approaches to the biopharmaceutical design of oral drug deli,Jery systems: Prediction of intestinal absorption显示文摘Yu LX Lipka E Crison J R 2006Adv Drug Deliv Rev2006,19,3:1
13Bionmechanical study of C1-C2posterior arthrodesis techniques 显示文摘Hajed PD Lipka J Hartline P 1993Spine1993,18,2:1
14Lessons from Dwarf8 on the strengths and weaknesses of structured association mapping显示文摘Larsson S J Lipka A E Buckler E S 2013PLoS Genetics2013,9,10:1
15The literate brain:The relationship between spelling and reading显示文摘Rapp B Lipka K 0,,05:1
16An Arabidopsiscallose synthase, GSL5,is required for wound andpapillary callose formation 显示文摘Jacobs A K Lipka V Burton R A 2003Plant Cell2003,15,:1
17Biomechanical study of C1-C2 posterior arthrodesis techniques显示文摘Hajek PK Lipka J Hartline P 1993Spine1993,18,2:1
18The role of 2,3 DPG in nerve conduction in children with type 1 diabetes显示文摘SzypowskaMarta Ewa PańkowskaAgnieszka WysockaMaria Lipka 20092009,,41:1
19No Evidence for Efficacy of Radiofrequency Ablation for Treatment of Gastroesophageal Reflux Disease: A Systematic Review and Meta-analysis显示文摘Seth Lipka Ambuj Kumar Joel E. Richter 2014Clinical Gastroenterology and Hepatology2014,,:1
20Basal insulin and total daily insulin dose in children with type 1 diabetes using insulin pumps显示文摘Pankowska E Szypowska A Lipka M 2008Pediatr Diabetes2008,9,31:1
返回顶部 每页显示:
共9页 首页 上一页 第1页 下一页 末页 /9 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