woolfson m m origin and evolution of the solar system
woolfson m.m. origin and evolution of the solar system
... members of the system depart most strongly from circular orbits and from co-planarity with the remainder of the system. Pluto, in particular, The Origin and Evolution of the Solar System 8 The structure ... overview of the main features of the system of planets. The treat- ment will be particularly relevant to the study of solar- system co...
Ngày tải lên: 24/04/2014, 17:26
The origin and evolution of the solar system woolfson
... 255 9.1.4 The single impact theory 256 9.1.5 The Earth–Moon system from a planetary collision 261 9.2 The chemistry of the Earth and the Moon and formation of the Moon 263 9.2.1 Possible models of Moon ... overview of the main features of the system of planets. The treat- ment will be particularly relevant to the study of solar- system cosmogony. F...
Ngày tải lên: 17/03/2014, 13:35
Cosmology the origin and evolution of cosmic structure coles p , lucchin f
... physics stu- dents. Models come and models go, but physics remains the same. To make the book a bit more accessible we added a sort of ‘digest’ of the main ideas and sum- mary of model-building in ... treatment of the theory of gravitational instability in both the linear and nonlinear regimes with comments on dark-matter theories and hydrodynamical effects in the...
Ngày tải lên: 17/03/2014, 13:34
cosmology the origin and evolution of cosmic structure, 2nd edition the origin and evolution of cosmic structure
... physics stu- dents. Models come and models go, but physics remains the same. To make the book a bit more accessible we added a sort of ‘digest’ of the main ideas and sum- mary of model-building in ... treatment of the theory of gravitational instability in both the linear and nonlinear regimes with comments on dark-matter theories and hydrodynamical effects in the...
Ngày tải lên: 03/06/2014, 01:49
Tài liệu Báo cáo khoa học: Topology, tinkering and evolution of the human transcription factor network doc
... Baron M, Norman DG & Campbell ID (1991) Protein modules. Trends Biochem Sci 16, 13–17. 30 Sonnhammer EL & Kahn D (1994) Modular arrange- ment of proteins as inferred from analysis of homology. Protein ... regions and tend to form transcriptional regulatory complexes. Thus, the final effect of one of these complexes is determined by its TF composition. The number of TFs...
Ngày tải lên: 19/02/2014, 07:20
Tài liệu Báo cáo khoa học: Complete subunit sequences, structure and evolution of the 6 · 6-mer hemocyanin from the common house centipede, Scutigera coleoptrata pptx
... SDS/PAGE and in 2D PAGE (Figs 1 and 2; Table 1). The N-terminal amino acid sequences (see above) allow the assignment of the HcA clone to the major sequence of the upper hemocyanin band in the SDS/PAGE ... a time of divergence of 450 million years ago. Then the estimated replacement rates of the different myriapod hemocyanin subunits show a large variance, Table...
Ngày tải lên: 20/02/2014, 11:20
Tài liệu Báo cáo Y học: Presence and regulation of the endocannabinoid system in human dendritic cells potx
... from bone marrow stem cells, are the most potent antigen-presenting cells of the immune system. They play a central role in the initiation of primary immune response and in the enhancement of secondary immune ... of human and rat CB 1 receptor. The CB 2 antibody was raised against a sequence between the N-terminal and the first trans- membrane domain of the pro...
Ngày tải lên: 22/02/2014, 07:20
Báo cáo khoa học: A novel pathway for sequential transformation of 7-dehydrocholesterol and expression of the P450scc system in mammalian skin pptx
... X.Q. & Holick, M. F. (1999) A liposom al model that m imics the cutaneous production of vitamin D3. Studies of the mechan- ism of the membrane-enhan ced thermal isomerization of pre- vitamin ... pro- tein)werethenpreincubated(15minat37°C) with purified [4- 14 C]cholesterol (1 lCi, 34 l M )in0.5mL medium comprising 0.25 M sucrose, 50 m M HEPES, pH 7.4, 20 m M KCl, 5...
Ngày tải lên: 23/03/2014, 13:20