variable lengths of contexts

Ngày tải lên: 23/03/2014, 19:20

... School of Medicine, Tokyo, Ja- pan 3. Division of General Medicine, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan Correspondence to: Tomohiro Nakayama M.D., Division of ... allele of the VNTR in the 5’-flanking region of NPPB appears to be a useful genetic marker of EH in females. Key words: Brain natriuretic peptide, essential hypertension, variable number of tandem ... Journal of Medical Sciences ISSN 1449-1907 www.medsci.org 2007 4(3):146-152 © Ivyspring International Publisher. All rights reserved Research Paper A Novel Variable Number of Tandem Repeat of...

Ngày tải lên: 26/10/2012, 10:04

... vocabulary of Z arbitrar- ily labelled latent variables. f zn is the number of observations where the latent variable z has been associated with the argument type n, f zv is the number of observations ... data. Latent variable models that use E M for infer- ence can be very sensitive to the number of latent variables chosen. For example, the performance of ROOTH-EM worsens quickly if the number of clusters ... type eat:V:dobj (the direct object of the verb eat) is treated as distinct from eat:V:subj (the subject of the verb eat). The training corpus consists of W observations of argument-predicate pairs....

Ngày tải lên: 07/03/2014, 22:20

... spectroscopic analysis was used to elucidate the structure of N-methylated derivatives of legionaminic acid. Comparison of the 1 H N MR spectra of the OPS of pool III from all three investigated strains ... of only one isomer. Molecular modelling data ( not shown) suggested t hat this isomer is 2-E with trans orientation of N 1 to C5 as 2- Z would be s terically hindered b y interaction of one of ... experiments, of a nonmethylated 7-acetamido group of this particular legionaminic acid residue (Table 2). A methylamino group was excluded based on published data of the methylamino derivative of L -fucose...

Ngày tải lên: 08/03/2014, 10:20

... derivation of a sequence of left dependents of u, we redefine the right-hand side of L p u \L 1 v as 1 l v , L 1 w  L q u \L 1 w and include the production 1 l v , L 1 w  → 1 l v L 1 w in the set of ... distinct projections of a head, we annotate each of the symbols that refers to it with a unique hidden variable. We thus constrain the dis- tribution of the possible values of the hidden vari- ables ... well-formed sequences in W ∗ of left dependents of v; • R is a function that, for each v ∈ V , returns a finite automaton that recognises the well-formed sequences of right dependents in W ∗ for v. of rules such...

Ngày tải lên: 17/03/2014, 02:20

Ngày tải lên: 30/03/2014, 23:20

... Functionalization of tetrazines with temo- zolomide –TMZ Indeed the situation of the synthesis of a further group of dienes used in our TMZ-BioShuttle studies is unequally catchier and the synthesis of functional- ized ... reactive double bond inside of the cyclobutene ring. The presence of a further double bond inside of the cyclohexene ring is not of relevance due to the inactivity of this double bond in the ... 1 H-NMR-Spectrum of 9 in CDCl 3. The structure illustrates the shift calculation for protons of the compound with ChemDraw Ultra 2004. (Numbers indicate the predicted shift of the signals in ppm; quality of...

Ngày tải lên: 26/10/2012, 09:39

Ngày tải lên: 05/09/2013, 14:59

Ngày tải lên: 05/09/2013, 16:11

... Fig.5. Probable displacement of the operating point between the operating power and the maximum power, in the event of change of the wind speed, the control of the buck- boost converter ... (k+1). Search rules of the various cases of operation are summarized in the table I. Fi g.4. Operation modes of buck boost converter 2 Unlike constant-speed control, a variable- speed control ... The ON State is when IGBT is ON and diode is OFF. The OFF State is when IGBT is OFF and diode is ON. A simple linear circuit can represent each of the two states where the switches in the circuit...

Ngày tải lên: 03/01/2014, 19:15

... volt e sult of the c capacitor v o w =2000 Ω ) a t s of the dea e inverter c u r due to loa d g ure 5 show s o ltage of the R v =20Ω , R w y namic perf o age is quick c ontrollable o ltage of ... cas e er of PV ge n r ature and cl ition it is ne V-I charac t by the DC/ D o al of the s y h constant a m p oint of the u e to load u n a nd midpoi n s problem t h d ing to load a r region of ... storage and h e mathemat i n of the who i mplemente d t disturbanc e s operation c y a ted techno l d vantageous T hree P b le D C e for P r . W. Hofma n Y OF h ines r iable DC li n m erless...

Ngày tải lên: 19/01/2014, 02:20

... of transitions between contexts of learning and using mathematics; between contexts for different mathematical prac- tices. In our work the reference to contexts sometimes acquires a status of ... standards: the politics of education in a conservative age. Proceedings of the 22nd Conference of the International Group for the Psychology of Mathematics Education, University of Stellenbosh, South ... moment in the zoom of a lens: towards a discursive psychology of mathematics teaching and learning. Proceedings of the 22nd Conference of the International Group for the Psychology of Mathematics...

Ngày tải lên: 12/02/2014, 16:20

... Analysis of Indirect Speech Acts. American Journal of Computational Linguistics, v. 6, n. 3, 1980. 42 TOWARDS A THEORY OF COMPREHENSION OF DECLARATIVE CONTEXTS Fernando Gomez Department of Computer ... Science University of Central Florida Orlando, Florida 32816 ABSTRACT An outline of a theory of comprehension of declarative contexts is presented. The main aspect of the theory being developed ... bearing on a theory of ~omputer understanding of descriptive contexts. One of the main tenets of the proposed research is that descriptive (or declarative as we prefer to call them) contexts call...

Ngày tải lên: 21/02/2014, 20:20

... all three GRK6 isoforms, in contrast to the isoforms of GRK4 [8], are conserved between several mammalian species indicates that the existence of functionally distinct forms of GRK6 is biologically important. Experimental ... Ca 2+ -calmodulin- stimulated autophosphorylation of human GRK5 [22]. Phosphorylation of one or several of these residues Variable C-terminus of GRK6 mediates autoregulation P. Vatter et al. 6046 ... complete loss of the ability of the protein to phosphorylate light-activated rhodopsin. Interestingly, gradual removal of the C-terminal-most 16 residues of mGRK6-A M1 affected the activity of the protein toward...

Ngày tải lên: 07/03/2014, 12:20

... portion of the English Giga- Word corpus as the source of contexts. While there are many ambiguous names in this data, it is difficult to evaluate the results of our approach given the ab- sence of ... the percentage of the majority class (MAJ.) and count (N) of the total number of contexts for the names or newsgroups. The majority percentage provides a simple baseline for level of performance, ... reported in terms of the F-measure, which is the harmonic mean of precision and recall. The first column in both tables indicates the possi- ble names or newgroups, and the number of contexts associated...

Ngày tải lên: 08/03/2014, 04:22

... constraints of out -of- state hydro. Access to out -of- state natural gas would raise or lower the economic value of variable generation depending on the heat-rate and flexibility of the out -of- state ... value of variable generation at high penetration since coal would be displaced instead of more expensive natural gas. Access to more out -of- state nuclear would also lower the economic value of variable ... value, and identifies previous studies of the economic value of variable renewables. The majority of the existing literature that covers the economic value of variable generation focuses on wind,...

Ngày tải lên: 08/03/2014, 06:20

... occasion of 50th Anniversary of Department of Mathematics, Mechanics and Informatics, Vietnam National University. References [1] Tran Kim Thanh, On the characterization of the distribution of the ... Physics 23 (2007) 70-74 On the stability of the distribution function of the composed random variables by their index random variable Nguyen Huu Bao ∗ Faculty of Infomation Technology, Water Resources ... composed random variables and their stabilities Dotor thesis, Hanoi 2000. [2] Tran Kim Thanh, Nguyen Huu Bao, On the geometric composed variables and the estimate of the stable degree of the Renyi’s...

Ngày tải lên: 14/03/2014, 13:20

... surface. Liming, as part of the normal cultural practices, has often been shown to reduce the concentration of Cd and other metals in the edible parts of a number of crops. Addition of other alkaline ... activ- ity. Calcium addition in the form of lime also causes an inhibition of the translocation of metal from root to shoot. However, in some soils, addition of Ca- containing compounds such as lime ... a series of laboratory and glasshouse trials, the potential value of phosphate, lime and biosolids on the immobilization and the consequent reduction in the phytoavailability of Cd in variable...

Ngày tải lên: 16/03/2014, 00:25

... series of in vitro import inhibition experiments, designed to test the ability of 12F-11 protein to block the import of precursor proteins Fig. 8. Affinity maturation of 12F-11. (A) Elution profiles of ... adjustment of linker lengths resulting in various geometric conformations of V H /V L interactions [46], or production of helix-stabilized Fv fragments [47]) and for camelid V H Hs (production of a bivalent ... consequent ablation of the intramole- cular disulphide bond, decreases the kinetics of association but not dissociation can be explained as due to a slight perturbation of the orientation of the immunoglobulin b-sheets...

Ngày tải lên: 17/03/2014, 10:20

Ngày tải lên: 17/03/2014, 22:20