Báo cáo toán học: "The {4, 5} isogonal sponges on the cubic lattice" pps

... the GGN4 analogues, including the native GGN4, showed a strong negative band near 200 nm and a weak and broad band around 222 nm, indicating a predominantly random-coil conformation with a slight ... helical axis in panels C and D. Ó FEBS 2002 Structure activity relationships of GGN4 analogues (Eur. J. Biochem. 269) 43 71 Effects of a tryptophanyl substitution...

Ngày tải lên: 31/03/2014, 09:20

... was started. However, neurological ex- 1 Case report Hypothermic cardiac arrest far away from the center providing rewarming with extracorporeal circulation Eckhard Mark 1 , Olaf Jacobsen 2 , ... to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Hypothermic cardiac arrest far aw...

Ngày tải lên: 20/06/2014, 20:20

... occurrence and behavior of potentially hazardous organic xenobiotics in the influent and effluent of a municipal sewage treatment plant in Germany: an effect-directed approach. Environmental Sciences ... Kraft (Duisburg, Germany) and J.T. Baker (Deventer, The Netherlands). For chemical analysis, standard stock solutions of the analytes an...

Ngày tải lên: 20/06/2014, 20:20

... versions will be made available soon. A calmodulin inhibitor, W-7 influences the effect of cyclic adenosine 3', 5'-monophosphate signaling on ligninolytic enzyme gene expression in Phanerochaete ... (days) Figure 2 1 A calmodulin inhibitor, W-7 influences the effect of cyclic adenosine 3', 5'-monophosphate signaling...

Ngày tải lên: 20/06/2014, 20:20

... knowledge, there are no reports about the chemical content and biological effect of the essential oils of L. resedifolia. There no reports on the essential oils of the species of the genus launaea ... due to the geographical location and the harvesting period. It is noteworthy that the results of this study may be considered as the first report on...

Ngày tải lên: 20/06/2014, 20:20

... screening of hydrazones Schiff and Mannich bases of isatin derivatives. Eur J Med Chem 36:615–623 Antioxidant, antimicrobial, and theoretical studies of the thiosemicarbazone derivative Schiff base ... structure of the IMHC. Figure 2. The effect of test organism toward synthesized compound. Figure 3. The effect of tested fungi toward synthesized c...

Ngày tải lên: 20/06/2014, 20:20

... article as: Fazeni and Steinmüller: Impact of changes in diet on the availability of land, energy demand, and greenhouse gas emissions of agriculture. Energy, Sustainability and Society 2011 1:6. Submit ... examined simultaneously. Existing studies on this topic often focus on the impact of dietary choices either on energy and emissions...

Ngày tải lên: 20/06/2014, 21:20

... Finally people concentrate on the investigation on some combinatorial parameters such as the sum numb er and the integral sum numb er of some graphs (see [6, 7, 8]). Indeed, there are many problems ... Zhou, and Yanqin Feng three categories. Firstly, one tries to find some new integral sum graphs (see [1, 3, 4]). Secondly, one tries to construct some new integral sum...

Ngày tải lên: 06/08/2014, 05:20

... that the existence of a 4-cycle system of order n having an m-colouring of type bd, implies the one of a 4-cycle system of order n + 8 having an (m + 1)-colouring of type bd. ✷ 4 2-Colouring of ... , n+3 4 } there is a 4-cycle system of order n with a proper m-colouring of type bf . Proof.Thecasesm =3andm = n+3 4 are proved by using Theorem 2.3 and Theorem 2.4 re...

Ngày tải lên: 07/08/2014, 06:22

... (2005), / 6 (1), 53–59 Risk factors for retained placenta and the effect of retained placenta on the occurrence of postpartum diseases and subsequent reproductive performance in dairy cows Yeon-Kyung Han, ... several reproductive factors in individual cows, and to determine the effects of retained placenta on the occurrence...

Ngày tải lên: 07/08/2014, 18:21

... of a cubic lattice, then there are 35 different incidence symbols for labeled {4, 5} sponges that lead to exactly 15 different geometric {4, 5} sponges. The 15 unlabeled geometric {4, 5} sponges ... symmetry of the whole polyhedron. This is the definition of an isogonal polyhedron. One can hazard to guess that the ancients had the former meaning in mind, whil...

Ngày tải lên: 07/08/2014, 21:21

... water stress conditioning on the water relations, root growth capacity, and the nitrogen and non-structural carbohydrate concentration of Pinus halepensis Mill. (Aleppo pine) ... for 2 months. After conditioning, several parameters related to the water econo- my of seedlings, the root growth capacity, and the shoot and...

Ngày tải lên: 08/08/2014, 14:21

... cycles of G ′ containing every edge of the form e P . By enumerating all Hamilton cycles of G ′ and ignoring those which do not contain every edge of the form e P we obtain a list of all the electronic ... Enumerating all Hamilton Cycles and Bounding the Number of Hamilton Cycles in 3-Regular Graphs ∗ Heidi Gebauer Institute of Theoretical...

Ngày tải lên: 08/08/2014, 14:23

... enrofloxacin, are able to colonise the upper respiratory tract during fluoroquinolone therapy. Competing interests The authors declare that they have no competing interests. Authors' contributions BC ... systemic fluoroquinolone administration affects the flora of the nasopharynx in healthy calves. This is impor- tant as metaphylaxis is a common practice in...

Ngày tải lên: 12/08/2014, 18:22

... of nonequilibrium ther- modynamics, while nonequilibrium thermodynamics holds keys to the understanding of economics, and that both of them hold keys to the understanding of biology. In other ... structure of fluxes be restored; and other questions of the same type. Notice that, ironically, and hardly coincidentally, non- equilibrium thermodynamics of the West is...

Ngày tải lên: 13/08/2014, 16:21