作者: 問到了燒瓶 時間: 2025-3-21 22:04 作者: cogent 時間: 2025-3-22 00:51 作者: 生命層 時間: 2025-3-22 06:26 作者: 柔軟 時間: 2025-3-22 12:27 作者: 情感脆弱 時間: 2025-3-22 14:32
Walter Greiner,Berndt MüllerEuropean socialist bloc entered the EU, ending the historical East-West divide and opening the perspective of a comprehensive all-European development strategy. Less than two months later, on 18 June, the European Council in Brussels adopted the European Constitution, promising to end the hitherto u作者: indices 時間: 2025-3-22 19:17
Walter Greiner,Berndt MüllerEuropean socialist bloc entered the EU, ending the historical East-West divide and opening the perspective of a comprehensive all-European development strategy. Less than two months later, on 18 June, the European Council in Brussels adopted the European Constitution, promising to end the hitherto u作者: SUGAR 時間: 2025-3-22 23:06
Walter Greiner,Berndt Müller992 has passed into political folklore. It captures what came to be seen as one of the truisms of modern electoral behaviour. As allegiances to class and other social groupings have declined, electors have come to be seen more and more as consumers, selecting the political brand that is best for the作者: 進取心 時間: 2025-3-23 03:18
Walter Greiner,Berndt Müller992 has passed into political folklore. It captures what came to be seen as one of the truisms of modern electoral behaviour. As allegiances to class and other social groupings have declined, electors have come to be seen more and more as consumers, selecting the political brand that is best for the作者: Mammal 時間: 2025-3-23 09:33
Walter Greiner,Berndt Müller which import raw materials and semi-manufactures, process them into finished products and then re-export those for which there is no domestic market. Agricultural production is also very much dependent on other countries, since Dutch stock-breeders and market gardeners produce far more than is need作者: blister 時間: 2025-3-23 11:39
Walter Greiner,Berndt Mülleric analysis it usually does so in one or the other of the following roles. One is as a benign and omniscient authority that obligingly imposes taxes, bounties or other measures at just the right level to offset some ‘distortion’ in the price mechanism, owing say to externalities of one sort or anoth作者: tariff 時間: 2025-3-23 17:25
ic analysis it usually does so in one or the other of the following roles. One is as a benign and omniscient authority that obligingly imposes taxes, bounties or other measures at just the right level to offset some ‘distortion’ in the price mechanism, owing say to externalities of one sort or anoth作者: Insubordinate 時間: 2025-3-23 19:15 作者: 多樣 時間: 2025-3-23 23:13 作者: ADJ 時間: 2025-3-24 03:29
Walter Greiner,Berndt Müllerasic components for a generic modelling framework that addresses the impact of tenure status on access to credit and farmers’ willingness to invest are presented. Empirical results derived from studies that assess the implications of land rights for fixed investment, material input use and labour us作者: drusen 時間: 2025-3-24 08:13
Walter Greiner,Berndt Müllereen modelled in a CGE for Nicaragua. Migration to the agricultural frontier is encouraged by the imputed income from producing their own diet, and serves as an alternative to rural/urban employment or urban unemployment. Policy simulations show that economic reforms like devaluation have significant作者: 季雨 時間: 2025-3-24 14:13 作者: Alveoli 時間: 2025-3-24 16:53 作者: 箴言 時間: 2025-3-24 22:28
Walter Greiner,Berndt Müllera high level of social cohesion and democratic participation of the people. Is the agenda set for the implementation of a ‘European Social Model’, a term which the EU adopted from the social movements and introduced into official documents at the summit of Barcelona in 2002?. Such a strong model wou作者: comely 時間: 2025-3-25 02:10 作者: achlorhydria 時間: 2025-3-25 03:26 作者: Cirrhosis 時間: 2025-3-25 08:47 作者: 讓步 時間: 2025-3-25 13:33
Walter Greiner,Berndt Müllery the Dutch economy is linked with those of other coutries can be seen from the table following. Over half of the gross national product is exported; on the other hand, goods totalling roughly the same amount are imported. This high degree of dependence on other countries makes the Dutch economy ver作者: anaerobic 時間: 2025-3-25 17:51 作者: TAG 時間: 2025-3-25 22:29
ecting distortions à la Pigou and Meade is the very source of them, e.g. minimum wage or usury laws, rent control, tariffs and so on. Conservative economists denounce these interventions on both equity and efficiency grounds, while liberals are apt to be apologetic, sympathising with real or alleged作者: 借喻 時間: 2025-3-26 04:00
Textbook 1994Latest editionot previously been familiar. Having used a number of Greiner‘s volumes in their original German in my teaching and research at Yale, I welcome these new and revised English translations and would recommend them enthusiastically to anyone searching for a coherent overview of physics.作者: 使無效 時間: 2025-3-26 04:54 作者: Inertia 時間: 2025-3-26 08:54 作者: cuticle 時間: 2025-3-26 16:18
,Symmetry Groups and Their Physical Meaning — General Considerations,are of interest in context with the problems discussed in this book .. Some facts encountered in this chapter are already well known to us, but this time they will be discussed at a more advanced level.作者: fatuity 時間: 2025-3-26 20:52 作者: Liberate 時間: 2025-3-26 23:37
The SU(3) Symmetry, underlying these multiplets. Because isospin multiplets are a part of the larger ones of the obtained multiplets and since isospin is a realization of the SU(2) symmetry, we try the next higher group, the SU(3). Indeed we will find that the multiplets of SU(3) fit exactly the figures obtained in Exercises 6.3–5.作者: 沒有準備 時間: 2025-3-27 05:10 作者: Ascribe 時間: 2025-3-27 05:31 作者: cunning 時間: 2025-3-27 10:21 作者: mighty 時間: 2025-3-27 17:06
Textbook 1994Latest editioned to making physics an integral whole; his enthusiasm for his science is contagious and shines through almost every page. These volumes represent only a part of a unique and Herculean effort to make all of theoretical physics accessible to the interested student. Beyond that, they are of enormous v作者: Derogate 時間: 2025-3-27 20:46 作者: Chronic 時間: 2025-3-27 23:04 作者: DOTE 時間: 2025-3-28 05:37
The Hypercharge, particles in a charge multiplet differ only by charge (and other electromagnetic properties, e.g. the magnetic moment, electric quadrupole moment). In a multiplet all integer multiples of the elementary charge ., from the minimum value . up to the maximum value ., are realized. In general, . + . ≠ 作者: Alopecia-Areata 時間: 2025-3-28 08:49 作者: glans-penis 時間: 2025-3-28 11:10 作者: Comprise 時間: 2025-3-28 14:37 作者: Rustproof 時間: 2025-3-28 20:00 作者: 起波瀾 時間: 2025-3-29 01:38 作者: CLIFF 時間: 2025-3-29 03:57 作者: 紅潤 時間: 2025-3-29 09:56
Quarks and SU(3),ercises 6.3–5). It therefore appears that the group may represent a new fundamental symmetry for classifying elementary particles. Of course the question remains whether the SU(3) symmetry may predict further multiplets which have not been found until now.作者: CRAMP 時間: 2025-3-29 12:26
Representations of the Permutation Group and Young Tableaux,permutation group S., which is also called the symmetric group. The group . is important if we have to deal with several identical particles. In this section we will aquaint ourselves with the concept of Young diagrams, which in turn is useful for the construction of the basis functions of the unitary irreducible representations of SU(.).作者: Grating 時間: 2025-3-29 17:40
Springer-Verlag Berlin Heidelberg 1994作者: SKIFF 時間: 2025-3-29 21:25
http://image.papertrans.cn/q/image/781311.jpg作者: 分離 時間: 2025-3-30 01:52 作者: 圓木可阻礙 時間: 2025-3-30 04:19 作者: RALES 時間: 2025-3-30 12:16
Mathematical Supplement: Fundamental Properties of Lie Groups,The rotation group is composed of the infinite number of operators (setting ?=1) 作者: municipality 時間: 2025-3-30 16:23 作者: Density 時間: 2025-3-30 18:21
Mathematical Supplement,Up to now, we have seen various examples of Lie groups, especially unitary (U(.) and SU(.)) groups. Let us see if we can find some common denominator in the structure of their algebras U(.) and SU(.) (algebras are denoted by lower case letters).作者: 柔美流暢 時間: 2025-3-31 00:28
Special Discrete Symmetries,In the last two chapters of this book we return to symmetries which have a general significance in quantum mechanics. We shall begin with the discrete symmetries of space inversion and time reversal.作者: Hyperlipidemia 時間: 2025-3-31 04:39
Mathematical Excursion: Non-compact Lie Groups,Compact and non-compact Lie groups differ from each other in their essential properties (which will be discussed later), so we should investigate the group quality “compactness” more fully.作者: 迅速成長 時間: 2025-3-31 07:11
,Proof of Racah’s Theorem,We devote this last chapter to the proof of Racah’s theorem. Its usefulness and power is known to us from Sect. 3.6 and many sections thereafter. Let us first state it.作者: 過分自信 時間: 2025-3-31 11:09
Walter Greiner,Berndt MüllerIncludes supplementary material:
