... explanatory factor which was much significant than the other variables and factors available Thus overall, the damage factor had both a statistical and a causal value, i.e functional and more precisely ... damage to the spring shoot Thus according to general epidemiological laws, the causal nature of a relationship was particularly well demonstrated when the emergence of a phenomenon was increased ... experimental method has the advantage of allowing one to bypass the frost itself in a way, as its characteristics are always difficult to define accurately at the tree scale This type of experiment also...
Ngày tải lên: 07/08/2014, 16:20
... marine California sea slug (Aplysia californica) and in the freshwater snail Biomphalaria glabrata These CRD homologs were extracted from ESTs from the Aplysia EST project and the Biomphalaria ... 2C) and investigated how these mutations affected PCSK9 secretion and the internalization of LDL To study whether the mutant PCSK9s were autocatalytically cleaved and secreted in a normal fashion, ... vertebrates In conclusion, there is a single, large, evolutionarily conserved protrusion on the surface of the catalytic domain of PCSK9 The lack of other residue conservation on the PCSK9 surface...
Ngày tải lên: 23/03/2014, 07:20
Tài liệu The Value of the Case Study as a Research Strategy doc
... especially adamant that a case database be created and maintained to \allow repetition and re-evaluation of cases Reliability is most important during the data collection phase, and involves the ... organizational theory rely heavily upon the case study as a form of data collection and even as a type of unstructured analysis: As a form of research, the case study is unparalleled for its ability ... information as holistic cases, cases with multiple sources of information as embedded cases He cautions that embedded cases may be mistakenly classified as holistic cases if a single source has...
Ngày tải lên: 20/02/2014, 11:20
Báo cáo Y học: Kinetic and biochemical analyses on the reaction mechanism of a bacterial ATP-citrate lyase ppt
... no ACL activity was detected in the AclA fraction without AclB, we found that in the case of the wild type enzyme, AclA alone was phosphorylated by [c-32P]ATP to a similar extent as the AclAB ... of the reaction were separated by one dimension chromatography using M LiCl Assay of enzyme activity ACL activity was assayed by the coupled malate dehydrogenase (MDH) method [17] The reaction ... 7.4), AclA was then eluted with 400 mM KPB (pH 7.4) The dissociation of the subunits was conrmed by SDS/ PAGE analysis Phosphorylation of Cl-ACL was measured as follows; ClACL was incubated with...
Ngày tải lên: 08/03/2014, 22:20
Báo cáo " Influence of laser parameters on the stationary operation of a two-mode random micro laser " pdf
... one of parameters in table and remain invariable all the rest of parameters The obtained results are shown in Section 3 Influences of laser parameters on saturated photon densities 3.1. Gain coefficients ... of one mode makes the decrease of the one of other mode The reason perhaps is due to the conservation of energy in the operation of two-mode random microlaser However, this result reflects the ... varies 142 D.V Hoang, M.H Hanh / VNU Journal of Science, Mathematics - Physics 23 (2007) 139-142 Discussion and conclusion In the stationary operation of two-mode random microlaser, the variation...
Ngày tải lên: 14/03/2014, 13:20
Đề tài " On the Julia set of a typical quadratic polynomial with a Siegel disk " ppt
... S1 at Lemma 4.10 There exist the following asymptotically universal bounds: n area(P0 An+2 ) n area(P0 n area(Pqn+1 An+2 ) n area(Pqn+1 area(Qn An+2 ) area(Qn An+2 ) An+2 ) An+2 ) n n area(P0 ... surgery The idea of constructing rational maps by quasiconformal surgery on Blaschke products has been taken up by several authors; for instance Zakeri, who in [Z1] models the one-dimensional parameter ... what optimal arithmetical condition EDE on θ does the linearization hθ admit a David extension H : D → D? Question Under what optimal arithmetical condition EDI on θ does the model Fθ admit an...
Ngày tải lên: 14/03/2014, 22:20
Báo cáo khoa học: Atrial natriuretic peptide-dependent photolabeling of a regulatory ATP-binding site on the natriuretic peptide receptor-A pptx
... in the membrane preparation, as measured using a gamma counter Membrane preparations were then used in guanylyl cyclase assays A total of lg of membranes was incubated for 12 at 37 °C in the ... ANP, as in panel A, and then incubated with 8-azido-ATP-B with four increasing ATP concentrations, lower than the 10 mM concentration used in panel A After UV irradiation, receptor was purified and ... then 100 lm 8-azido-ATP-B was added (Fig 7B) ANP-dependent photoaffinity labeling of DGC was reduced as the concentration of ATP was increased Similar results were obtained when 8-azido-ATP was...
Ngày tải lên: 16/03/2014, 23:20
The welfare state as a determinant of women’s health: support for women’s quality of life in Canada and four comparison nations pptx
... business has launched a frontal assault on the state (p 163).” Others argue: The process of the internationalization of capitalism has fostered deep-seated economic and social changes that have helped ... except the US The low US rate may reflect the lack of available Table Reports of being a victim of crime as percentage of total population in Canada and four comparison nations, 1999 Canada Denmark ... and wealth inequalities and the weakening of social infrastructures within Canada and elsewhere as resulting from the ascendance of concentrated monopoly capitalism and corporate globalization...
Ngày tải lên: 22/03/2014, 11:20
Báo cáo khoa học: Distribution of the extrinsic proteins as a potential marker for the evolution of photosynthetic oxygen-evolving photosystem II ppt
... Rhodophyceae (red algae) Cyanidioschyzon merolae Nuclear DNA Chloroplast DNA Cyanidium caldarium Chloroplast DNA Bacillariophyceae (diatoms) Thalassiosira pseudonana Nuclear DNA Chloroplast DNA Odontella ... red algal protein than with the cyanobacterial one The C paradoxa thylakoid membranes also contained a band cross-reacted with anti-(R-PsbQ¢), the apparent molecular mass of which was remarkably ... that a glaucophyte, C paradoxa that has the most primitive plastids [23], contained the PsbV and PsbU proteins as the extrinsic proteins (Figs and 2) A primitive red alga, C caldarium that has the...
Ngày tải lên: 23/03/2014, 15:21
on the shoulders of giants a course in single variable calculus - smith & mcleland
... with the experimental data As far as such data is concerned, the only values which are measured in the real world are decimal numbers to a certain accuracy Since more sophisticated methods of measurement ... variable and the other as the dependent variable Suggest a reasonable domain when is the independent variable Hypothetical data values for the Tower of Terror are given in the table ... draw graphs? One of the main reasons is as an aid to understanding It is often easier to interpret information if it is presented visually, rather than as a formula or in tabular form With the...
Ngày tải lên: 31/03/2014, 15:40
báo cáo hóa học: "Transmembrane potential induced on the internal organelle by a time-varying magnetic field: a model study" pdf
... membrane was 9.397 mV, and the maximum polarization on the internal organelle was only 0.08 mV Figure 3B plots the ratio of the two polarizations As the frequency increased, ψorg became quantitatively ... of Toronto, Toronto, Ontario, M5S 1A1 , Canada Authors’ contributions HY was involved with model equation derivation, data analysis, and drafting of the manuscript MC was involved in generating ... Bolognini N, Pascual-Leone A, Fregni F: Using non-invasive brain stimulation to augment motor training-induced plasticity J Neuroeng Rehabil 2009, 6:8 Kobayashi M, Pascual-Leone A: Transcranial magnetic...
Ngày tải lên: 19/06/2014, 08:20
Báo cáo toán học: " Shrinking projection algorithms for equilibrium problems with a bifunction defined on the dual space of a Banach space" doc
... et al Fixed Point Theory and Applications 2011, 2011:91 http://www.fixedpointtheoryandapplications.com/content/2011/1/91 Page of 11 and Takahashi [10] and Takahashi et al [13], Takahashi and ... 17 Takahashi, W: Nonlinear Functional Analysis-Fixed Point Theory and Its Applications Yokohama Publishers (2000) 18 Xu, HK: Inequalities in Banach spaces with applications Nonlinear Anal (TMA) ... 11 Honda, T, Takahashi, W, Yao, JC: Nonexpansive retractions onto closed convex cones in Banach spaces Taiwanese J Math 14, 1023–1046 (2010) 12 Kohsaka, F, Takahashi, W: Generalized nonexpansive...
Ngày tải lên: 20/06/2014, 21:20
Báo cáo hóa học: " On the maximum modulus of a polynomial and its polar derivative" potx
... possible and equality attains for p(z) = (z - 1)n with a ≥ As an extension to the inequality (1.7), Jain [7] proved that if p(z) has all zeros in |z| ≤ 1, then for all a1 , at Î ℂ with |a1 | ≥ 1, |a2 | ... Inequalities and Applications 2011, 2011:111 http://www.journalofinequalitiesandapplications.com/content/2011/1/111 Page of The above lemma is due to Chan and Malik [11] Lemma 2.4 If p(z) is a polynomial ... Proof If |aj| = k for at least one j; ≤ j ≤ t, then inequality (2.8) is trivial Therefore, we assume that |aj| >k for all j; ≤ j ≤ t In the rest, we proceed by mathematical induction The result...
Ngày tải lên: 20/06/2014, 22:20
báo cáo hóa học:" Research Article Note on the Persistent Property of a Discrete Lotka-Volterra Competitive System with Delays and Feedback Controls" pptx
... Gopalsamy, Stability and Oscillations in Delay Differential Equations of Population Dynamics, vol 74 of Mathematics and Its Applications, Kluwer Academic Publishers, Dordrecht, The Netherlands, ... competition equations,” Proceedings of the American Mathematical Society, vol 117, no 1, pp 199–204, 1993 S Ahmad and A C Lazer, On the nonautonomous N-competing species problems,” Applicable Analysis, ... LotkaVolterra competitive system with delays and feedback controls,” Journal of Computational and Applied Mathematics, vol 211, no 1, pp 1–10, 2008 S Ahmad, On the nonautonomous Volterra-Lotka...
Ngày tải lên: 21/06/2014, 11:20
The phrase Phrase as a group of words, which makes sence, but not complete sense,
... modifies Ex: The senile old man disease Many case of infectious A story as old as time The Phrase A noun phrase: A noun phrase consits of a noun and all it modifies Ex: The senile old man Many case of ... that “ she” functions in exactly the same way as “ The beautiful girl” and “ arrived” in exactly the way as “ has arrived” Concentrating on the similarity of function, they define a noun phrase ... phrase Adjective pharse Verb phrase Adverb phrase Preposition pharse The Phrase There are five commonly occurring types of phrase in English: A noun phrase: A noun phrase consits of a noun and all...
Ngày tải lên: 13/07/2014, 23:26
3GPP Presentation on the LTE-Advanced as an IMT-Advanced Technology Solution pot
... presented as a foundation for the LTE-Advanced Toward IMT-Advanced: As highlighted in the next slide, the ITU-R and 3GPP timelines are well aligned In particular, 3GPP foresees: An “Early Proposal” submission ... 2009) A “Final” submission to incorporate updates, additional specific details or feature additions, and the required selfevaluation, to be agreed at RAN #45 (22-25 Sep 2009), for submission to ... “3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Requirements for Further Advancements for E-UTRA (LTE-Advanced) ”, and are based on the following concepts:...
Ngày tải lên: 01/08/2014, 20:20
Báo cáo toán học: "On the Generalized Convolution with a Weight - Function for Fourier, Fourier Cosine and Sine Transforms" pot
... Russian) V A Kakichev and Nguyen Xuan Thao, On the design method for the generalized integral convolution, Izv Vuzov Mat (1998) 31–40 (in Russian) V A Kakichev and Nguyen Xuan Thao, On the generalized ... Their Application, Russian Academy, Moscow, 1997 16 Nguyen Xuan Thao and Trinh Tuan, On the generalized convolution for I transform, Acta Math Vietnam 28 (2003) 159–174 17 M Saigo and S B Yakubovich, ... Kim Tuan, A new convolution theorem for the Stieltjes transform and its application to a class of singular equations, Arch Math 64 (1995) 144–149 20 E C Titchmarch, Introduction to the Theory...
Ngày tải lên: 06/08/2014, 05:20
Báo cáo sinh học: "The THO complex as a key mRNP biogenesis factor in development and cell differentiation" potx
... identified as a transcriptional activator that interacts with the SAGA transcription factor, opens up the possibility of a co-transcriptional action of THO in higher eukaryotes [9] The impact of ... (phosphorylation, ubiquitination, and so on) that might change its pattern of activity Acknowledgements We thank R Luna and AG Rondón for critical reading of the manuscript The work of AA’s laboratory ... funded by the Spanish Ministry of Innovation and Junta de Andaluc a Published: 28 January 2010 Page of References Aguilera A: Cotranscriptional mRNP assembly: from the DNA to the nuclear pore Curr...
Ngày tải lên: 06/08/2014, 19:21
Báo cáo toán học: "On the Domination Number of a Random Graph" docx
... its drawbacks as we shall see; it is the main reason why a two point concentration (rather than a far more desirable one point concentration) will be obtained at the end of this section The problem ... NP-complete, and since very little appears to have been done in the area of domination for random graphs (see, e.g., [4] in addition to [3],[5].) Two Point Concentration For r ≥ 1, let the random variable ... a random graph enjoys as sharp a concentration as does its chromatic number χ [1] In Section 2, we prove this fact for the sequence of graphs {G(n, pn }, n → ∞, where a two point concentration...
Ngày tải lên: 07/08/2014, 06:22