维普中文期刊产品整合服务
126篇 您的检索式:作者名="Rogachev"
    题名 作者 年代 出处 被引量
1聚合物复合薄膜改性橡胶表面结构及其摩擦性能研究显示文摘采用真空电子束分散聚氨酯、聚四氟乙烯及其混合物靶材制备单层、双层和复合薄膜改性丁腈橡胶表面,在MMT型球-盘微摩擦磨损试验机上评价其摩擦性能.结果表明,当混合物靶材中聚氨酯和聚四氟乙烯质量比为1∶1时,复合薄膜的摩擦系数较低,辉光放电等离子体预处理橡胶基体表面对薄膜结构及其摩擦性能影响显著.江晓红 Yarmolenko M A Rogachev A V 杨绪杰 陆路德 2007摩擦学学报2007,27,2:11
2Transcriptome and Metabolic Profiling Provides Insigh into Betalain Biosynthesis and Evolution in Mirabilis jalapa显示文摘Guy Polturak Uwe Heinig Noam Grossman Maor Battat Dena Leshkowitz Sergey Malitsky liana Rogachev~ and Asaph Aharoni 2018Molecular Plant2018,11,1:10
3Ti合金化DLC膜的结构和力学性能显示文摘在一台-1型双激发源等离子弧薄膜沉积装置上制取Ti合金化DLC膜,用纳米硬度计、显微硬度计、原子力显微镜以及X射线衍射仪和光电子能谱仪等手段对薄膜的力学性能和结构进行了分析和测定.摩擦磨损试验在一台球-盘滑动磨损试验机上进行.比较了不同钛合金化程度的DLC膜及热处理前后的性能变化.结果表明,薄膜的力学性能与Ti含量有非单值关系,但摩擦系数随Ti含量增加而升高;热处理后薄膜显微硬度显著升高的原因是生成了碳化钛硬化相.江晓红 陆小华 Rogachev A.V 金元生 2002无机材料学报2002,17,4:5
4TiN-Ti-DLC等多层复合膜的摩擦学性能研究显示文摘在一台УВНИПА 1型双激发源等离子弧薄膜沉积装置上制取TiN Ti DLC、及其含有软金属Cu或PTFE覆盖膜的多层复合涂层。摩擦磨损试验在一台球 盘滑动磨损试验机上进行。结果表明,以TiN和DLC膜为主体的多层复合涂层具有较高的摩擦学特性,过渡金属钛层、软金属和聚四氟乙烯覆盖层可以降低摩擦系数33%~50%,对磨擦表面磨损减少90%。江晓红 陆小华 金元生 Rogachev A.V. Kazachenko V.P. Popov A.N. 2003南京工业大学学报(自然科学版)2003,25,2:4
5热处理对类金刚石碳薄膜力学和摩擦性能的影响显示文摘利用直流磁分离及脉冲阴极双激发源等离子弧薄膜沉积装置制备了含Ti底层和无Ti底层的类金刚石碳薄膜(DLC);采用纳米硬度计、原子力显微镜和X射线光电子能谱仪分析了薄膜的力学性能和结构;采用УСК-1型球-盘滑动摩擦磨损试验机考察了薄膜的摩擦性能.结果表明,同无Ti底层的DLC薄膜相比,含Ti底层的DLC薄膜的硬度和弹性模量较低;含Ti底层的DLC薄膜经真空400℃退火后表面层中存在TiO2,内部存在TiC;而无Ti底层的DLC薄膜经真空500℃退火处理后硬度、弹性模量和表面形貌几乎保持不变;无Ti底层的DLC薄膜经空气中500℃退火后摩擦系数明显降低,这是由于DLC薄膜在空气中热处理时更易发生石墨化所致.江晓红 金元生 KAZACHENKO V P POPOV A N ROGACHEV A V 2004摩擦学学报2004,24,3:4
6电子束蒸发沉积金属-TiO_2薄膜的结构和光学性质显示文摘采用电子束蒸发法在玻璃基底上制备了TiO2薄膜及Fe、Cu、Al掺杂TiO2膜,通过XRD、Raman光谱、XPS及AFM等测试手段研究了TiO2膜及金属-TiO2掺杂膜的结构、组成和形貌。金属掺杂量为1%,退火温度为773 K时,沉积得到的薄膜均为锐钛矿晶体结构的TiO2,掺杂金属的种类对薄膜的晶粒尺寸有一定的影响。采用紫外-可见分光光度计测试薄膜的吸收光谱,掺杂后TiO2的吸收带边发生改变,薄膜对可见光的吸收明显加强。光催化降解甲基橙实验表明,制备的TiO2薄膜及其金属掺杂膜具有一定的光催化活性,且Fe-TiO2膜的降解效率较高。周兵 江晓红 沈瑞琪 陆路德 Rogachev A.V. 2010南京理工大学学报2010,34,4:3
7气相法沉积PTFE薄膜及其疏水性显示文摘分别以载玻片、陶瓷片、镀铝聚酯膜、普通白纸和Cu片为基底,聚四氟乙烯(PTFE)粉末为原料,采用电子束蒸发法沉积聚合物薄膜。对于基底载玻片和陶瓷片,采用2%H2SO4溶液刻蚀预处理后在其上沉积厚度为125nm的聚合物薄膜;Cu片用不同浓度草酸刻蚀预处理后在其上沉积厚度为62 nm的聚合物薄膜;而基底镀铝聚酯膜和白纸,直接在其上沉积不同厚度的PTFE薄膜。通过傅里叶变换红外光谱仪(FT-IR)、原子力显微镜(AFM)、接触角测量仪分别对薄膜的成分、表面形貌和疏水性进行表征。结果表明:经刻蚀处理后,基底表面粗糙度皆增大。载玻片由亲水性转变为疏水性,陶瓷片无明显变化,Cu片显示良好的疏水性;沉积薄膜后,载玻片表面接触角增大到138°,而陶瓷片接触角可以达到142°;在粗糙度较大的白纸表面沉积不同厚度的PTFE薄膜,膜厚对接触角具有显著影响,当膜厚为225 nm时,接触角达到151°,滞后角为8°;经0.5%草酸刻蚀的Cu片表面膜的接触角达到153°,滚动角为2°,具有良好的超疏水性。方丹 江晓红 ROGACHEV A A 胡博 徐新 沈瑞琪 陆路德 2014南京工业大学学报(自然科学版)2014,36,2:2
8Glycosylation of N-hydroxy-pipecolic acid equilibrates between systemic acquired resistance response and plant growth显示文摘N-hydroxy-pipecolic acid(NHP)activates plant systemic acquired resistance(SAR).Enhanced defense responses are typically accompanied by deficiency in plant development and reproduction.Despite of extensive studies on SAR induction,the effects of NHPmetabolismon plant growth remain largely unclear.In this study,we discovered that NHP glycosylation is a critical factor that fine-tunes the tradeoff between SAR defense and plant growth.We demonstrated that a UDP-glycosyltransferase(UGT76B1)forming NHP glycoside(NHPG)controls the NHP to NHPG ratio.Consistently,the ugt76b1 mutant exhibits enhanced SAR response and an inhibitory effect on plant growth,while UGT76B1 overexpression attenuates SAR response,promotes growth,and delays senescence,indicating that NHP levels are dependent on UGT76B1 function in the course of SAR.Furthermore,our results suggested that,upon pathogen attack,UGT76B1-mediated NHP glycosylation forms a‘‘hand brake’’on NHP accumulation by attenuating the positive regulation of NHP biosynthetic pathway genes,highlighting the complexity of SAR-associated networks.In addition,we showed that UGT76B1-mediated NHP glycosylation in the local site is important for fine-tuning SAR response.Our results implicate that engineering plant immunity through manipulating the NHP/NHPG ratio is a promising method to balance growth and defense response in crops.Jianghua Cai Adam Jozwiak Lara Holoidovsky Michael MMeijler Sagit Meir Ilana Rogachev Asaph Aharoni 2021Molecular Plant2021,14,3:2
9青铜/铌复合材料的高压扭转变形过程(英文)显示文摘使用由青铜基体和铌丝组成的复合材料为模型对象,研究高压扭转(HPT)下材料体内的实际变形过程。铌丝的尺寸和其在青铜基体中的排列均具有规则的几何形状,这使我们能够监测和测量样品中铌丝由于高压扭转而导致的位移。将青铜/铌复合材料在室温、6 GPa压力下进行高压扭转,转数N=1/4、1/2、1、2、3和5。结果表明,当转数为1时,整个样品发生360°旋转,没有样品发生滑移。高塑性金属材料在HPT过程中也会发生类似的变形行为。当转数增加超过2时,试样体内的铌丝发生扭曲,形成'旋涡'状多层结构。文中讨论此结构的形成机理。S. O. ROGACHEV S. A. NIKULIN V. M. KHATKEVICH R. V. SUNDEEV D. A. KOZLOV 2019Transactions of Nonferrous Metals Society of China2019,29,8:2
10Mechanism of action of electrochemically active carbons on the processes that take place at the negative plates of lead-acid batteries 显示文摘Pavlov D Rogachev T Nikolov P 2009J PowerSourees2009,191,:1
11Structure and properties of novel diamond-containing materials produced by forced SHS denslfication and sintering显示文摘Levashov E A Borobinskaya I P Rogachev A S 1998International Journal of Self Propagating High- Temperature Synthesis1998,7,:1
12Metabolic networking in Brunfelsia calycina petals after flower opening 显示文摘BAR-AKIVA A OVADIA R ROGACHEV I ct al 2010Journal of Experimental Botany2010,61,5:1
13Update on peripheral arterial vasodilation,ascites and hepatorenal syndrome in cirrhosis显示文摘Knotek M Rogachev B Schrier R W 2000Can J Gastroenterol2000,14,:1
14Involvement of adenosine in the anti-inflammatory action of ketamine显示文摘Mazar J Rogachev B Shaked G 2005Anesthesiology2005,102,6:1
15Mechanism of ac- tion of electrochemically active carbons on the processes that take place at the negative plates of lead-acid batteries 显示文摘PAVLOV D ROGACHEV T NIKOLOV P 2009J Power Sources2009,191,:1
16On the mechanism of structure formation during combustion synthesis of Titanium sillides 显示文摘Rogachev A S Shugaev V A Khomenk O I 1995Combustion Science and Technology1995,109,:1
17Structural transitions in the gasless combustion of titanium carbon and titanium boron systems 显示文摘ROGACHEV A S MUKASYAN A S MERZHANOV A G 1987Dokl Phys Chem1987,297,6:1
18Structure and properties of thin-film polyguanidine-based composite coatings deposited from the gas phase 显示文摘YARMOLENKO M A ROGACHEV A A ROGACHEV V E 2012Russian journal of applied chemistry2012,85,4:1
19Combustion synthesis of advanced materials:principles and applications显示文摘Varma A Rogachev A Mukasyan A 1998Advanced Chemical Engineering1998,24,:1
20Non-targeted analysis of spatial metabolite composition in strawberry (Fragaria× ananassa) flowers显示文摘Hanhineva K Rogachev I Kokko H 0,,:1
返回顶部 每页显示:
共7页 首页 上一页 第1页 下一页 末页 /7 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