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49篇 您的检索式:作者名="PIOTR D"
    题名 作者 年代 出处 被引量
1Modification of the adsorption and catalytic properties of micro-and mesoporous materials by reactions with organometallic complexes显示文摘This review describes the work of two laboratories in the field of the modification of micro-and mesoporous molecular sieves through reactions with organometallic complexes.The modification of zeolites can occur inside the pore channels or on the external surface,depending on the size of the organometallic complex.When the modification occurs on the external surface,it results in a decrease of the pore entrance,which will lead in turn to a modification of the sorption properties of the zeolite,by decreasing the rate of the adsorption(mainly by a kinetic control).Such a material can be also used in catalysis,because the external acid sites,which are responsible for side-reactions,have been removed upon grafting.When small organometallic complexes are used,they can fill the channels and cages of the zeolite and react with internal hydroxyl groups.Due to the high acidity of zeolites,the reaction occurs very easily(for example at-100℃ on faujasite),in contrast to what is observed on the external surface,therefore leading to high metal loadings.In that case,the modification of the sorption properties will be mainly related to a thermodynamic control.The resulting materials can be useful in catalysis,by combining the activity of the organometallic complex and properties(for example shape-selectivity) of the zeolite.Modification of mesoporous molecular sieves occurs always in the pores and results in altering of the sorption properties of the solid,by changing the interaction type between the sorbent and the sorbate.For example the sorption isotherm of alkanes is changed from type II to type III according to the IUPAC nomenclature.LEFEBVRE Frédéric PUTAJ Piotr BASSET Jean-Marie 2010Science China Chemistry2010,53,9:4
2Requirement for cyclin D3 in germinal center formation and function显示文摘第二等的淋巴的纸巾的幼芽的中心(GC ) 对装高亲密关系的体液的有免疫力的回答批评。当多样化他们的抗体基因时,在 GC 以内的 B 房间经历快速的同种细胞的扩大和选择。尽管 GC B 房间采用一个唯一的 proliferative 程序提供这些进程,这通常被相信,很少联系 GC 的房间周期怎么被安排被知道。D 类型 cyclins 组成使房间能对生理的变化作出回应的房间周期引擎的一个重要部件。房间类型 -- 并且 D 类型 cyclins 的发展阶段特定的角色被描述了,但是 cyclin D 要求没在 GC 反应期间被探讨。在这研究,我们报导 cyclin D3 为切换的增长和 Ig 班大部分是非必需的在 vitro 激活的 B 房间。相反,在 Ccnd3 的 GC 开发 ?/ ?老鼠显著地被损害,作为是 T 房间依赖者抗体反应。在 GC 以内,尽管切换, unswitched B 房间被 cyclin D3 inactivation 影响, IgM?水池更严重地被减少。有趣地尽管有 cyclin D2 表示的补偿增加, Ccnd3 的一个重要数字 ?/ ?GC B 房间处于静止 G0 状态积累。最后,尽管 cyclin D3 inactivation 没在 GC B 房间破坏 BCL6 表示,支持 BCL6 overexpression 的效果完全堵住了 GC,建议 cyclin D3 调整 GC 形成的 BCL6 下游地行动。这是 cyclin D3 玩的第一示范在 B 房间开发的 GC 阶段的一个重要、唯一的角色。Jonathan U Peled J Jessica Yu Jeganathan Venkatesh Enguang Bi B Belinda Ding Melissa Krupski-Downs Rita Shaknovich Piotr Sicinski Betty Diamond Matthew D Scharff B Hilda Ye 2010Cell Research2010,20,6:3
3Inverse analysis procedure for identifying material parameters of hypoplastic constitutive model for soils 显示文摘Piotr D Yasuaki I Zbigniew S 2000Materials Science Research International2000,6,3:1
4Minimum spanning tree based one-class classifier显示文摘Piotr J Tax D M J Elzbieta P 2009Neurocomputing2009,72,79:1
5Extraction of Glyphosate by a Supported Liquid Membrane Technique显示文摘PAWEL D PIOTR W 2000Journal of Chromatoqraphy A2000,889,12:1
6Factors affecting the quality of life of patients with idiopathic Parkinson's disease-a cross -sectional study in an outpatient clinic attendees显示文摘Jaroslaw S Mirosawa D Piotr L 2005Parkinsonism and Related Disorders2005,11,:1
7AmberFFC,a flexible program to convert amber and glycam force fields for use with commercial molecular modeling packages显示文摘AURELIEN D PIOTR C NICOLAS H 2001Molecular Modeling Annual2001,7,11:1
8Stochastic time-frequency dictionaries for matching pursuit 显示文摘Piotr DJ Ircha D Blinowska KJ 2001IEEE Trans on Signal Processing2001,49,3:1
9Clinical and biomechanical performance of patients with failed rotator cuff repair显示文摘Przemyslaw Lubiatowski Piotr Kaczmarek Marcin Dzianach Piotr Ogrodowicz Maciej Br?borowicz Jan D?ugosz Ewa Lisiewicz Leszek Romanowski 2013International Orthopaedics2013,,12:1
10Temsirolimus, interferon alfa, or both for advanced renal-cell carcinoma显示文摘Gary Hudes M D Michael Carducci M D Piotr Tomczak M D 2007N Engl J Med2007,22,356:1
11Inverse analysis procedure for identifying material parameters of hypoplastic constitutive model for soils显示文摘Piotr D Yasuaki I Zbigiew S 2000Materials Science Research International2000,6,3:1
12Biomanipulation in shallow lakes:state of art显示文摘 MARIE L M PIOTR D 1997Hydrobiologia1997,,:1
13Systemic rapam- ycin alone may not be a treatment option for malignant gli- oma: evidence from an in vivo study 显示文摘MENDIBURU E YIN D PIOTR H 2012J Neurooncol2012,108,1:1
14A thermodynamic analysis of refrig- erants: Performance limits of the vapor compression cycle 显示文摘Piotr A D Steven J B 2014International Journal of Refrigeration2014,,38:1
15Extraction of amino acids with emulsion liquid membranes using industrial surfactants and lecithin as stabilizers显示文摘Pawel D Piotr W 2000J Membr Sci2000,172,:1
16SBA-15 mesoporous silica modified with rhodium by MDD method and its catalytic role for N2O decomposition reaction显示文摘Lucjan C Piotr K Marek D 2011J Porous Mater2011,18,:1
17A Late Pleistocene-Holocene lacustrine record from Lake Manas, Zunggar (northern Xinjiang, western China)显示文摘Thomas E. Rhodes Fran?oise Gasse Ruifen Lin Jean-Charles Fontes Keqin Wei Philippe Bertrand Elisabeth Gibert Frédéric Mélières Piotr Tucholka Zhixiang Wang Zhi-Yuan Cheng 1996Palaeogeography Palaeoclimatology Palaeoecology1996,,1:1
18Application of calclum acetylacetonate to the polymerization of glycolide and copolymerization of glycolide with aprolactone and L- lactide显示文摘Piotr D Janusz K 1999Macromol- ecules1999,32,:1
19J Power Source显示文摘Ren X Piotr Z Sharon T John D Shimshon G 200086:1112000,86,:1
20Simplified AFLP procedureas a tool for identification of strawberry cultivars and advancedbreeding lines显示文摘MIROSAW T PIOTR D JERZY A H 2002Euphytica2002,125,:1
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