... in a neighbourhood of an invariant torus Λ. If we assume that the dynamics on Λ satisfy a certain non–resonance condition, one can transform φ into Birkhoff normal form again. If this normal form ... Hofer geometry and dynamical properties of a Hamiltonian diffeomorphism: does the dynamical behaviour in uence the Hofer geometry and, vice versa, can one infer knowledge about the dynamics from ... a variety of ways [60, 20, 22, 23]. Each of these characterizations gives new insight into the geometry or the dynamics of the given Lagrangian system. In the following, we will explain the relation...
Ngày tải lên: 24/04/2014, 16:50
... variances in FI and F2 . Four situations were investigated, combining all combinations of non-normality in F2 and increased variance in F2 (table I). In general, 500 Fi and 1000 ... various values for fp and fm. The genotype probabilities in parents (F 1) and offspring (F 2) have been given in table VI. For the first 3 situations, genotype probabilities in the ... necessarily more informative because Fi and F2 generations may have different means and variances due to segregating polygenes. The aim of this paper is to investigate by simulation...
Ngày tải lên: 14/08/2014, 20:20
Báo cáo y học: "Functional genomics analysis of low concentration of ethanol in human hepatocellular carcinoma (HepG2) cells. Role of genes involved in transcriptional and translational processes"
... 3000 (Affymetrix). DNA microarray analysis Data analyses were performed using the GeneChip Expression Analysis Software (version 3.2, Affymetrix). First, single array analysis was performed ... ingestion of ethanol induces a completely different pattern due to the reported ethanol-induced expression and activation of cytokines and chemokines in monocytes and macrophages (including ... of transcription factors (AP1, Elk1, Stat1, SRF and NFκB) and expression of apoptotic genes (Fas receptor, Fas ligand, FADD and caspase 8) [19]. However, the effect of low concentration of...
Ngày tải lên: 31/10/2012, 15:28
The Potential of Biofumigants as Alternatives to Methyl Bromide for the Control of Pest Infestation in Grain and Dry Food Products
... A concentration of 3 μL·L −1 air and exposure time of 1 day caused 100% adult mor- tality of Sitophilus, Rhyzopertha, and Oryzaephilus. In the case of Tribolium, 65% mortality for adults and no effect on ... CS 2 and C 7 H 6 O. CS 2 , according to Winburn (1952), was one of the most effective grain fumigants as viewed from efficiency and low cost points of view. C 7 H 6 O occurs in kernels of bitter ... distillation. Three types of bioassays were performed to evaluate the activity of the fumi- gants. The first screening of the compounds was space fumigation in glass chambers of 3.4-L capacity (for details...
Ngày tải lên: 25/10/2013, 05:20
A study on syntactic and pragmatic features of insertion sequence in english and vietnamese
Ngày tải lên: 26/11/2013, 13:16
A study on syntactic and pragmatic features of thank givings in english and vietnamese
Ngày tải lên: 26/11/2013, 13:16
A study of the linguistic features of suggestion verbs in english and their vietnamese equivalents
Ngày tải lên: 26/11/2013, 13:17
A study on cognitive metaphors of negative emotions in english and vietnamese
Ngày tải lên: 26/11/2013, 13:17
A study of pre sequences in english and vietnamese apology
Ngày tải lên: 26/11/2013, 13:21
A study of syntactic and semantic features of sport headings in english and vietnamese
Ngày tải lên: 26/11/2013, 13:21
A study of lexical, syntactic and pragmatic features of company slogans in english and vietnamese
Ngày tải lên: 26/11/2013, 13:23
A study of linguistic features of negotiation conversations in english and vietnamese
Ngày tải lên: 26/11/2013, 13:25
A discourse analysis of film reviews in english and vietnamese
Ngày tải lên: 26/11/2013, 13:26
A discourse analysis of advertisements in terms of persuasion strategies in english and vietnamese
Ngày tải lên: 26/11/2013, 13:29
A discourse analysis of book reviews in english and vietnamese
Ngày tải lên: 26/11/2013, 13:30
Contrative analysis of primary sentences in english and those in vietnamese
Ngày tải lên: 12/12/2013, 00:03
A comparative study of lexical cohesion in english and vietnamese newspaper articles
Ngày tải lên: 14/12/2013, 00:40