標(biāo)題: Titlebook: Nuclear Magnetic Resonance of Liquid Crystals; J. W. Emsley Book 1985 D. Reidel Publishing Company, Dordrecht, Holland 1985 Diffusion.NMR. [打印本頁(yè)] 作者: 軍械 時(shí)間: 2025-3-21 17:53
書(shū)目名稱Nuclear Magnetic Resonance of Liquid Crystals影響因子(影響力)
書(shū)目名稱Nuclear Magnetic Resonance of Liquid Crystals影響因子(影響力)學(xué)科排名
書(shū)目名稱Nuclear Magnetic Resonance of Liquid Crystals網(wǎng)絡(luò)公開(kāi)度
書(shū)目名稱Nuclear Magnetic Resonance of Liquid Crystals網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱Nuclear Magnetic Resonance of Liquid Crystals被引頻次
書(shū)目名稱Nuclear Magnetic Resonance of Liquid Crystals被引頻次學(xué)科排名
書(shū)目名稱Nuclear Magnetic Resonance of Liquid Crystals年度引用
書(shū)目名稱Nuclear Magnetic Resonance of Liquid Crystals年度引用學(xué)科排名
書(shū)目名稱Nuclear Magnetic Resonance of Liquid Crystals讀者反饋
書(shū)目名稱Nuclear Magnetic Resonance of Liquid Crystals讀者反饋學(xué)科排名
作者: 陪審團(tuán) 時(shí)間: 2025-3-21 22:21
Claudio Zannonin embryonic research are so different from that in North Ame.This volume opens with an exploration of the Confucian recognition of the family as an entity existing in its own right and which is not reducible to its members or their interests. As the essays in this volume show, this recognition of th作者: exquisite 時(shí)間: 2025-3-22 00:34 作者: 賭博 時(shí)間: 2025-3-22 05:48
G. R. Luckhurstimate empirically how large is the time cost of children for their parents in Italy and which proportion of the cost is paid by the mothers. Using a sample of 4,827 couples – childless or with at least one child under 13 – from the Italian Time Use Survey (2002–2003), this chapter provides an estima作者: CRUC 時(shí)間: 2025-3-22 09:01 作者: 不規(guī)則 時(shí)間: 2025-3-22 14:39
C. A. Veracinim, economic productivity, and labour market supply. However, it is more difficult to make comparisons between countries, due to differences in models, assumptions, and definitions. In this chapter, I use a demography-based model, along the lines suggested by Calot (Le vieillissement démographique da作者: NOVA 時(shí)間: 2025-3-22 20:58
C. A. Veracini,M. Longerim, economic productivity, and labour market supply. However, it is more difficult to make comparisons between countries, due to differences in models, assumptions, and definitions. In this chapter, I use a demography-based model, along the lines suggested by Calot (Le vieillissement démographique da作者: BOON 時(shí)間: 2025-3-22 22:01 作者: Chromatic 時(shí)間: 2025-3-23 04:29
Robert L. Vold hand, traditional values define sexual relationships, procreation and child-care as properly taking place within a family unit based on lifelong marriage and women’s mothering, and the naturalness, importance and moral superiority of ‘the family’ is asserted. On the other hand, there is pressure fo作者: gruelling 時(shí)間: 2025-3-23 08:11 作者: 共同生活 時(shí)間: 2025-3-23 11:20 作者: 詞根詞綴法 時(shí)間: 2025-3-23 15:31 作者: Pelago 時(shí)間: 2025-3-23 19:26 作者: 制定法律 時(shí)間: 2025-3-24 00:29
J. William Doaneways. His creative works have adroitly positioned specific narrative frames whereby his fans find room to contemplate and assemble their identity positions through imagination. In this chapter, the book explores the nature of David Bowie’s performances with a specific purpose to examine closely inst作者: 失敗主義者 時(shí)間: 2025-3-24 06:00
J. William Doaneways. His creative works have adroitly positioned specific narrative frames whereby his fans find room to contemplate and assemble their identity positions through imagination. In this chapter, the book explores the nature of David Bowie’s performances with a specific purpose to examine closely inst作者: HARD 時(shí)間: 2025-3-24 09:21
J. William Doanes literature was largely derived from England’s, and only occasional writers or works of note emerge from Europe, such as Hans Andersen from Denmark, Heinrich Hoffmann (of .) from Germany, ‘Carlo Collodi’ (of .) from Italy, and, much earlier and not at first intended for children, Charles Perrault’s作者: escalate 時(shí)間: 2025-3-24 13:39 作者: 半身雕像 時(shí)間: 2025-3-24 17:42 作者: Immunoglobulin 時(shí)間: 2025-3-24 19:45 作者: 試驗(yàn) 時(shí)間: 2025-3-24 23:48
The Landau-De Gennes Theory of Liquid Crystals,ational partition function. Even for idealized systems the calculation of the partition function presents severe problems and we are forced to make approximations. However for a real mesogen such as a 4-n-alkyl-4′-cyanobiphenyl there is the added difficulty that we do not know the form of the pair p作者: Serenity 時(shí)間: 2025-3-25 06:15 作者: STING 時(shí)間: 2025-3-25 11:01
Studies of Solutes with Internal Rotors,nique have been extensively discussed (1). We review briefly the difficulties: the spectral complexity limiting the analyzable spin systems, the solute-solvent interactions and the difficult rationalization of the data in terms of separate structural and orientational parameters.作者: SLAY 時(shí)間: 2025-3-25 12:56
Molecular Structure from Dipolar Coupling, is based on the last term of the following effective Hamiltonian: . where . is the well known indirect coupling constant and . is the sum of the pseudo dipolar coupling, ., and the dipolar or direct coupling D.. The dipolar coupling is defined as 作者: deceive 時(shí)間: 2025-3-25 17:40
On the Orientation of Small Molecules in Anisotropic Solvents,sy to account for the effects of internal motion completely satisfactorily. For solutes with large-amplitude intramolecular motions the problem of how to treat their average orientation has given rise to some controversy. A first attempt to phrase the problem in terms of a kinetic approach in which 作者: 鄙視 時(shí)間: 2025-3-25 23:24 作者: deactivate 時(shí)間: 2025-3-26 02:45 作者: 孤獨(dú)無(wú)助 時(shí)間: 2025-3-26 05:10 作者: 極微小 時(shí)間: 2025-3-26 09:13
Multiple Quantum NMR in Liquid Crystalline Phases,issolved in mesogenic solvents, magnetic interactions are functions of geometric factors and order parameters. The geometric factors relate elements of a magnetic interaction tensor in some principal axis system (pas) to a molecule-fixed frame, and so provide information on molecular structure, whil作者: elastic 時(shí)間: 2025-3-26 14:46 作者: 裂口 時(shí)間: 2025-3-26 20:49 作者: 受辱 時(shí)間: 2025-3-26 22:59 作者: Demonstrate 時(shí)間: 2025-3-27 02:57 作者: Forsake 時(shí)間: 2025-3-27 08:55
Phase Biaxiality in Some of the Smectic Phases,e is clearly evident from conoscopic observation under a polarizing microscope. This phase is probably also the first liquid crystalline phase in which biaxiality was studied by NMR. Unlike the optical observation, however, the NMR (2–5) observation of biaxial ordering is a difficult experiment to p作者: 討好女人 時(shí)間: 2025-3-27 12:26 作者: 螢火蟲(chóng) 時(shí)間: 2025-3-27 17:28
978-94-009-6519-5D. Reidel Publishing Company, Dordrecht, Holland 1985作者: extemporaneous 時(shí)間: 2025-3-27 19:25
Nuclear Magnetic Resonance of Liquid Crystals978-94-009-6517-1Series ISSN 1389-2185 作者: 遵循的規(guī)范 時(shí)間: 2025-3-27 22:44 作者: 熔巖 時(shí)間: 2025-3-28 02:55 作者: Morose 時(shí)間: 2025-3-28 08:09
Quantitative Description of Orientational Order: Rigid Molecules, composed of a number of molecules of the order of 10., the microscopic description we are looking for is a statistical one. In this sense the complete information (i.e. the state of the system) is represented by the information necessary to calculate all the average properties of interest (1 – 3).作者: Lacerate 時(shí)間: 2025-3-28 13:33
Studies of Solutes with Internal Rotors,nique have been extensively discussed (1). We review briefly the difficulties: the spectral complexity limiting the analyzable spin systems, the solute-solvent interactions and the difficult rationalization of the data in terms of separate structural and orientational parameters.作者: 不愛(ài)防注射 時(shí)間: 2025-3-28 16:28 作者: FLASK 時(shí)間: 2025-3-28 21:29 作者: 干旱 時(shí)間: 2025-3-29 01:51
1389-2185 used to study mesophases for thirty years, but it has been in very recent years that advances in this form of spectroscopy have led to a rapid growth in its applications to the study both of liquid crystals and of solutes dissolved in them. It has become apparent that no other method of studying li作者: mydriatic 時(shí)間: 2025-3-29 03:26
Book 1985tudy mesophases for thirty years, but it has been in very recent years that advances in this form of spectroscopy have led to a rapid growth in its applications to the study both of liquid crystals and of solutes dissolved in them. It has become apparent that no other method of studying liquid cryst作者: Physiatrist 時(shí)間: 2025-3-29 11:09 作者: 桶去微染 時(shí)間: 2025-3-29 11:36 作者: 不近人情 時(shí)間: 2025-3-29 18:21
The Landau-De Gennes Theory of Liquid Crystals,ly difficult task. As we have seen in chapter 3 the molecular field approximation allows us to make some progress in a logical manner for rigid particles while for real mesogenic molecules the effect of non-rigidity can be included only in a semi-intuitive manner.作者: EXULT 時(shí)間: 2025-3-29 20:55 作者: 步履蹣跚 時(shí)間: 2025-3-30 03:45 作者: Flawless 時(shí)間: 2025-3-30 07:29
Discotic Liquid Crystals and their Characterization by Deuterium NMR,ymmetry. Finally the experimental results are discussed under the following subheadings: (a) uniaxial phases, (b) biaxial phases, (c) NMR of probe molecules, and (d) diffusion measurements. The presentation follows very closely and sometimes overlaps the discussion in the review article recently published in the Israel Journal of Chemistry (1).作者: 啪心兒跳動(dòng) 時(shí)間: 2025-3-30 12:09
NMR Spectra in Liquid Crystals the Partially Averaged Spin Hamiltonian,by the anisotropic molecular tumbling. Moreover, since the degree of the averaging processes depends on the orientational distribution, the equilibrium values of magnetic interactions, measurable from splittings and line positions in the NMR spectra, are functions of the orientational order.作者: 開(kāi)花期女 時(shí)間: 2025-3-30 13:59 作者: BATE 時(shí)間: 2025-3-30 19:08 作者: 敘述 時(shí)間: 2025-3-30 22:51 作者: 喃喃訴苦 時(shí)間: 2025-3-31 04:10
Determination of Biaxial Structures in Lyotropic Materials by Deuterium NMR,ravel. This range is . where D is the diffusion constant and τ the length of the free induction decay. Normally in liquid crystals D ~ 10. cm./sec and τ ~ 10. sec in which case R ~ 1000 ?. This number may be smaller or larger by roughly an order of magnitude depending upon the system.作者: oncologist 時(shí)間: 2025-3-31 05:06 作者: 無(wú)法解釋 時(shí)間: 2025-3-31 09:44
Claudio Zannonioped countries. However, it can play a useful complementary role if combined with an increase in labour participation and delayed retirement. The best policy mix will likely differ in each country, depending on the initial situation, demographic trends, and policy preferences.作者: Impugn 時(shí)間: 2025-3-31 16:36
G. R. Luckhurstoped countries. However, it can play a useful complementary role if combined with an increase in labour participation and delayed retirement. The best policy mix will likely differ in each country, depending on the initial situation, demographic trends, and policy preferences.作者: 先驅(qū) 時(shí)間: 2025-3-31 19:19
C. A. Veracinioped countries. However, it can play a useful complementary role if combined with an increase in labour participation and delayed retirement. The best policy mix will likely differ in each country, depending on the initial situation, demographic trends, and policy preferences.作者: Rejuvenate 時(shí)間: 2025-4-1 01:13
C. A. Veracini,M. Longerioped countries. However, it can play a useful complementary role if combined with an increase in labour participation and delayed retirement. The best policy mix will likely differ in each country, depending on the initial situation, demographic trends, and policy preferences.作者: 羽毛長(zhǎng)成 時(shí)間: 2025-4-1 05:02 作者: 碎石頭 時(shí)間: 2025-4-1 08:25
Z. Luz,D. Goldfarb,H. Zimmermannultural heritage. Furthermore, the volume illustrates the generic variety of Irish American women’s writing of the Famine generation, which comprises political treatises, novels, short stories and poetry, and b978-3-031-40793-2978-3-031-40791-8Series ISSN 2731-3182 Series E-ISSN 2731-3190 作者: 朝圣者 時(shí)間: 2025-4-1 10:19
J. William Doanewie seems to be felt from . the body by resonating with/in his fans, and; . as fan perform in tributes, wear costumes, dress up, form ideological affinities and engaging in overarching joyful celebration.
