標(biāo)題: Titlebook: Nitrogen Fixation; Achievements and Obj Peter M. Gresshoff,L. Evans Roth,William E. Newton Book 1990 Springer Science+Business Media Dordre [打印本頁] 作者: Disperse 時(shí)間: 2025-3-21 17:38
書目名稱Nitrogen Fixation影響因子(影響力)
書目名稱Nitrogen Fixation影響因子(影響力)學(xué)科排名
書目名稱Nitrogen Fixation網(wǎng)絡(luò)公開度
書目名稱Nitrogen Fixation網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Nitrogen Fixation被引頻次
書目名稱Nitrogen Fixation被引頻次學(xué)科排名
書目名稱Nitrogen Fixation年度引用
書目名稱Nitrogen Fixation年度引用學(xué)科排名
書目名稱Nitrogen Fixation讀者反饋
書目名稱Nitrogen Fixation讀者反饋學(xué)科排名
作者: 洞察力 時(shí)間: 2025-3-21 22:12 作者: 蕁麻 時(shí)間: 2025-3-22 01:38 作者: 是他笨 時(shí)間: 2025-3-22 07:51
Frans J. deBruijn,Uwe Hilgert,John Stigter,Maria Schneider,Heiner Meyer z.A.,Ulrike Klosse,Katharinaas the projection of Kazakhstan as the ‘Heart of Eurasia’ or Kyrgyzstan as the ‘Island of Democracy’. Though not as well articulated the image that the Uzbek state presented was that of an ‘a(chǎn)ncient state at the crossroads of civilization’. Here, the shaping of a ‘post-Soviet’ future, through the per作者: Intruder 時(shí)間: 2025-3-22 12:47 作者: 發(fā)炎 時(shí)間: 2025-3-22 14:24 作者: 細(xì)胞膜 時(shí)間: 2025-3-22 17:21 作者: dandruff 時(shí)間: 2025-3-22 23:23 作者: SEED 時(shí)間: 2025-3-23 01:52
Roger N. F. Thorneley have the ability to offer privacy of group memberships as broadcasts do not have to explicitly specify the identities of revoked nodes. This chapter also outlines the utility of BE schemes based on subset allocation for generic publish–subscribe systems, where group keys and predistributed keys are作者: 裝入膠囊 時(shí)間: 2025-3-23 07:44 作者: Brocas-Area 時(shí)間: 2025-3-23 09:58
J. T. Bolin,A. E. Ronco,L. E. Mortenson,T. V. Morgan,M. Williamson,N.-h. Xuong be extended to other more sophisticated conforming and non-conforming finite element methods, in particular to quadratic finite?elements, local discontinuous Galerkin methods and a version of the SIPG method adding penalization on the normal derivatives of the numerical solution at the grid points.作者: liaison 時(shí)間: 2025-3-23 13:54
D. Coucouvanises known as multiple Wiener-It? integrals. The concept of the Wiener-It? integral is related to that of a stochastic integral with respect to martingales introduced in Chapter 4, though its definition adopted in this chapter is somewhat different - it uses Hermité polynomial representations. It will作者: Seminar 時(shí)間: 2025-3-23 20:55 作者: 匍匐 時(shí)間: 2025-3-24 01:02
Nodulation genetics: the plant-bacterial interfaceng, . and other papers, this volume) at early stages. During subsequent invasion, bacterial genes for a number of possibly interchangeable surface components are important (references 9 and 17 provide examples in one . for equivalent action by more than one surface polysaccharide). Other bacterial f作者: 承認(rèn) 時(shí)間: 2025-3-24 05:56
Physiological, metabolic and developmental implications of O2 regulation in legume nodulesevel which limits nitrogenase activity at all times (20, 28). The barrier also responds to changes in physiological and environmental conditions which affect nodule metabolism and therefore the ability of the nodule to consume the O. that diffuses into the central zone from the rhizosphere (27, 58).作者: 莊嚴(yán) 時(shí)間: 2025-3-24 08:20
synthesis of the iron-molybdenum cofactor and its analogs: Requirement of a non-, gene product for is of active FeMo-co. The NIF Q is required for early steps in the processing of Mo for FeMo-co biosynthesis (11). Mutations in . B, . N, or . E result in formation of an apo-dinitrogenase (lacking FeMo-co), that can be activated . with purified FeMo-co (24,27,31). Certain strains of . and . with mu作者: 貝雷帽 時(shí)間: 2025-3-24 13:38
Identification of FeMoco domains within the nitrogenase MoFe proteincontains or is part of the substrate-reduction site. In its semi-reduced state, FeMoco exhibits a characteristic S = 3/2 electron paramagnetic resonance (EPR) signal that is unique to metallobiomolecules. This EPR signal can be recognized in whole cells, purified MoFe protein, and in FeMoco extracte作者: Alveolar-Bone 時(shí)間: 2025-3-24 15:13 作者: nullify 時(shí)間: 2025-3-24 21:47
Workshop summary: How is the MoFe protein organized to fix nitrogen?are they distributed within the MoFe protein and what role in catalysis does each cluster type have? In this Workshop, progress made in research aimed at addressing these and related questions was discussed. These discussions are summarized here and placed within the context of relevant data and ide作者: Femine 時(shí)間: 2025-3-24 23:52 作者: 染色體 時(shí)間: 2025-3-25 06:13 作者: EVEN 時(shí)間: 2025-3-25 07:33
R. R. Eady,R. Pau,D. J. Lowe,F. J. Luquer to quadratic finite?elements, local discontinuous Galerkin methods and a version of the SIPG method adding penalization on the normal derivatives of the numerical solution at the grid points.978-1-4614-5810-4978-1-4614-5811-1Series ISSN 2191-8198 Series E-ISSN 2191-8201 作者: Mangle 時(shí)間: 2025-3-25 12:38
B. E. Smithamia about 5,000 years ago and is believed to have evolved from a previous non-linguistic accounting system. The exact mechanism is unknown, but crucial was the discovery that symbols can represent the sounds o978-3-031-26811-3978-3-031-26809-0作者: BRIDE 時(shí)間: 2025-3-25 19:26 作者: 陰郁 時(shí)間: 2025-3-25 23:56
Sara Tal,Jia-ge Li,Teresa Chun,Amy Robinson,Barbara Burgess作者: chemoprevention 時(shí)間: 2025-3-26 02:09 作者: 群居男女 時(shí)間: 2025-3-26 06:29 作者: Eructation 時(shí)間: 2025-3-26 11:29 作者: 鉤針織物 時(shí)間: 2025-3-26 16:36
Nitrogen cycling and human interventionnd its compounds such as food, poisons, fertilizers and explosives to be anything but lifeless. Moreover if the bacterium . were to “l(fā)ive up” to the literal meaning of its name, it would not exist and neither would perhaps conferences on nitrogen fixation!作者: 冒煙 時(shí)間: 2025-3-26 19:13
Kinetics and mechanisms of ATP hydrolysis, electron transfers and proton release by , nitrogenaseprotein to the MoFe protein is coupled to the hydrolysis of two equivalents of MgATP; a stoichiometry also given by the steady state rates of substrate reduction and P. formation under optimum conditions.作者: 叢林 時(shí)間: 2025-3-26 21:22 作者: 收集 時(shí)間: 2025-3-27 05:10 作者: Mirage 時(shí)間: 2025-3-27 06:06 作者: 紡織品 時(shí)間: 2025-3-27 13:17
Evolution, structure and function of nitrogen-fixing root nodules: Confessions of ignoranceIn being provocative as requested, I have selected a few aspects from recent developments in nodule science and extended the current state-of-play into some speculations which I hope may be used as testable hypotheses — to be upheld, demolished or modified by the 9th Conference in this series.作者: Constituent 時(shí)間: 2025-3-27 14:38
Recent studies on the biochemistry and chemistry of nitrogenaseswo years, in Mo nitrogenase biochemistry and related chemistry making suggestions on the chemical significance of the alternative enzymes. I have left the detail on the V and third nitrogenase systems to others (see R.R. Eady, P. Bishop, this volume).作者: slow-wave-sleep 時(shí)間: 2025-3-27 20:14
Nodulation genetics: the plant-bacterial interface is dependent, at each of many stages, on compatibility between the plant and the bacterium: thus the bacterial symbionts are said to display host specificity. The past few years have seen increasing use of bacterial genetics to explore the mechanism and regulation of this symbiosis. As seen elsewhe作者: 傲慢人 時(shí)間: 2025-3-27 23:07 作者: 繁榮中國(guó) 時(shí)間: 2025-3-28 04:48 作者: OVER 時(shí)間: 2025-3-28 07:57 作者: lipoatrophy 時(shí)間: 2025-3-28 13:39 作者: COW 時(shí)間: 2025-3-28 17:19 作者: Myosin 時(shí)間: 2025-3-28 20:13 作者: esculent 時(shí)間: 2025-3-29 01:35 作者: Anonymous 時(shí)間: 2025-3-29 04:19 作者: thrombus 時(shí)間: 2025-3-29 10:19
Crystal structure of the nitrogenase iron protein from ,tion, electrons are transferred from Fe-protein to MoFe-protein in an ATP-dependent process. The coupling of ATP hydrolysis to electron transfer is mediated by Fe-protein, which is the only known reductant of MoFe-protein supporting catalytic activity (8). Fe-protein is a dimer of two identical 32kD作者: 迫擊炮 時(shí)間: 2025-3-29 12:25
Structure of the nitrogenase MoFe protein: Spatial distribution of the intrinsic metal atoms determiis of a series of EPR and M?ssbauer experiments [1]. This model defined two types of metal-sulfur clusters, M-centers and P-clusters. The original and current versions of the model both identify the M-centers as FeMo-cofactors. Two are bound per α.β. tetramer; each comprises 1 Mo and 6–7 Fe atoms. P作者: 和平主義 時(shí)間: 2025-3-29 19:10
Vanadium nitrogenase of ,ptides of the enzyme. In this synthesis paper on V-nitrogenase we review material published since the International Nitrogen Fixation Congress in Cologne in 1988 and also discuss some of our unpublished data.作者: 障礙物 時(shí)間: 2025-3-29 21:09 作者: OATH 時(shí)間: 2025-3-30 01:05 作者: 小步走路 時(shí)間: 2025-3-30 05:03 作者: 怪物 時(shí)間: 2025-3-30 09:27
design. The central theme is that of a concem for the way students actually use tools and symbols. Point of departure are analyses treat people’s activity with symbols as an integral aspect of their mathematical reasoning rather than as external aids to it. As a consequence, the process of learning作者: 埋葬 時(shí)間: 2025-3-30 15:58
B. E. Smithon-linguistic system.Describes differences and common confusFor millennia humans have used visible marks to communicate information. Modern examples of conventional graphical symbols include written language, and non-linguistic symbol systems such as mathematical symbology or traffic signs. The latt作者: 獨(dú)行者 時(shí)間: 2025-3-30 20:19
Sharon R. Longon-linguistic system.Describes differences and common confusFor millennia humans have used visible marks to communicate information. Modern examples of conventional graphical symbols include written language, and non-linguistic symbol systems such as mathematical symbology or traffic signs. The latt作者: 密碼 時(shí)間: 2025-3-30 21:56
D. B. Layzell,S. Hunt,A. H. M. Moloney,S. M. Fernando,L. Diaz del Castillo and in the international community. In post Soviet Uzbekistan and Kazakhstan the function of symbols and myths in the production of the ‘image’ of the state has acquired various possibilities. Neither the symbols themselves, nor the images that they supported however remain uncontested. The two abi作者: defuse 時(shí)間: 2025-3-31 04:40
Frans J. deBruijn,Uwe Hilgert,John Stigter,Maria Schneider,Heiner Meyer z.A.,Ulrike Klosse,Katharinawake of the disintegration of the Soviet Union in Central Asia. These were essentially states that had not seen the development of an independent movement prior to the implosion at the centre, and their emergence raised questions about the legitimacy of the state/nation not just from within the stat作者: MOTIF 時(shí)間: 2025-3-31 05:03 作者: 宣誓書 時(shí)間: 2025-3-31 10:36 作者: palette 時(shí)間: 2025-3-31 15:50
Daniel J. Arppost-dictatorship Chile. A network of clandestine detention, torture, and extermination centers operated during Pinochet’s dictatorship, between 1973 and the early 1980s, in numerous cities and towns around the country. In sites such as Villa Grimaldi detractors of the regime experienced brutal stat作者: febrile 時(shí)間: 2025-3-31 19:48
focus on the . of Holocaust collective memory is problematic though: it portrays Jewish-Israelis as victims of the past, linking them to general issues of victimization such as a lack of agency to deal with the present, and it assumes that the collective to whom this memory belongs is homogenously
