... span a much larger range for the vowel inventories than for the consonant inventories. The significance of the difference in the nature of the distribution of RRs for the vowel and the conso- nant ... measure of redun- dancy is almost an invariance over the consonant inventories of the world’s languages. The observa- tion is important since it can s...
Ngày tải lên: 17/03/2014, 04:20
... 95% confidence interval. Dilemmas in the reliable estimation of the in- vitro cell viability in magnetic nanoparticle engineering: which tests and what protocols? Clare Hoskins 1 , Lijun ... number of factors including an increase in the coating diameter upon addition of the PEG moiety [33], thus increasing the stability of the nanopar...
Ngày tải lên: 20/06/2014, 20:20
Báo cáo toán học: "Chemical composition and antibacterial activity of the essential oils from Launaea resedifolia L." docx
... 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
Báo cáo toán học: "Antioxidant, antimicrobial, and theoretical studies of the thiosemicarbazone derivative Schiff base 2-(2-imino-1-methylimidazolidin-4-ylidene)hydrazinecarbothioamide (IMHC)" potx
... 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
Báo cáo toán học: " On an Invariant-Theoretic Description of the Lambda Algebra" ppsx
... modular invariant theory of the general linear group at the prime p = 2. In [8], Hung and the author gave a mod-p analogue of the Singer invariant-theoretic description of the dual of the lambda algebra ... part by the Vietnam National Research Program Grant 140801. On an Invariant-Theoretic Description of the Lambda Algebra 29 where a n,k ∈ F p and...
Ngày tải lên: 06/08/2014, 05:20
Báo cáo toán học: " Short and Easy Computer Proofs of the Rogers-Ramanujan Identities and of Identities of Similar Type" pdf
... 1994. Abstract New short and easy computer proofs of finite versions of the Rogers-Ramanujan identities and of similar type are given. These include a very short proof of the first Rogers-Ramanujan identity ... Short and Easy Computer Proofs of the Rogers-Ramanujan Identities and of Identities of Similar Type Peter Paule ∗ Research I...
Ngày tải lên: 07/08/2014, 06:20
Báo cáo toán học: "Asymptotics for the Probability of Connectedness and the Distribution of Number of Components Jason P. Bell Department of Mathem" doc
... of Connectedness and the Distribution of Number of Components Jason P. Bell Department of Mathematics University of California, San Diego La Jolla, CA 92903-0112, USA (email: jbell@math.ucsd.edu) Edward ... depends on the type of map, and A depends on both the type of map and the surface. See [22] for a proof of (7) for the unrooted case an...
Ngày tải lên: 07/08/2014, 06:20
Báo cáo toán học: "Gaps in the chromatic spectrum of face-constrained plane graphs" pot
... on H 2,4 , then this only extends to a 2-coloring of the larger graph, whereas from the 4-coloring we obtain all other values in the spectrum. It remains to prove the necessity of the condition. ... consider the mixed hypergraph obtained from H 2,4 by including the vertices {7, ,t+2} and placing them in region ∗. Also include the C-edges {367, 368, ,36(t+ 2)}. If...
Ngày tải lên: 07/08/2014, 06:22
Báo cáo toán học: "Some non-normal Cayley digraphs of the generalized quaternion group of certain orders" pps
... semiregular of order 2. If p =2 k − 1 > 7 is a Mersenne prime, these digraphs are also Cayley digraphs of the generalized quaternion group of order 2 k+1 .Inthis case, these digraphs are non-normal Cayley ... Some non-normal Cayley digraphs of the generalized quaternion group of certain orders Edward Dobson Department of Mathematics and Stati...
Ngày tải lên: 07/08/2014, 07:21
Báo cáo toán học: "Asymptotics for the distributions of subtableaux in Young and up-down tableaux" pps
... the proof of Lemma 2 in our proof of Theorem 1, we will include the full proof of Lemma 2 there. As examples of these lemmas, for the symmetric group, which has m = n(n − 1)/2 roots, the asymptotic ... covariance form of X.LetY N be the sum of N independent copies of X. For any vector v,letp(v) be the probability for the random walk, and let q(v) the...
Ngày tải lên: 07/08/2014, 08:22
Báo cáo toán học: "Bounds for the average Lp-extreme and the L∞-extreme discrepancy" pptx
... Remark 4. The probabilistic argument we used for deriving our upper bound for the average L p -extreme discrepancy was sketched in [11]. Unfortunately the derivation there contains an error (the number ... similar way we can use the bound for the average L p -star discrepancy to calculate an upper bound for the inverse n ∗ ∞ (d, ε) of the star discrepancy: With (2),...
Ngày tải lên: 07/08/2014, 13:21
Báo cáo toán học: "Asymptotics of the average height of 2–watermelons with a wall" pps
... case of 2– watermelons with a wall. ã In appendix A, we summarize background information on – Stirling’s approximation, – certain residues and values of the gamma and zeta function, – a certain ... journal of combinatorics 14 (2007), #R64 11 Asymptotics of the average height of 2watermelons with a wall. Markus Fulmek Fakultăat făur Mathematik Universităat Wien N...
Ngày tải lên: 07/08/2014, 15:23
Báo cáo y học: "Comprehensibility, reliability, validity, and responsiveness of the Thai version of the Health Assessment Questionnaire in Thai patients with rheumatoid arthritis" potx
... article Comprehensibility, reliability, validity, and responsiveness of the Thai version of the Health Assessment Questionnaire in Thai patients with rheumatoid arthritis Manathip Osiri 1 , Jeerapat Wongchinsri 2 , ... domains). The grip and walking domains of the Thai HAQ also had weak correlations with the number of swollen joints, number...
Ngày tải lên: 09/08/2014, 14:22
Báo cáo y học: "Functional, radiological and biological markers of alveolitis and infections of the lower respiratory tract in patients with systemic sclerosis" pdf
... they are clinically advisable. This study summarises our results in defining a diagnostic approach and analysing the charac- teristics of patients with alveolitis with the aim of identi- fying ... Research Open Access Research Functional, radiological and biological markers of alveolitis and infections of the lower respiratory tract in patients...
Ngày tải lên: 12/08/2014, 18:22