evolution cognition and the structure of behavior
Báo cáo khoa học: "Parsing with Treebank Grammars: Empirical Bounds, Theoretical Models, and the Structure of the Penn Treebank" ppt
... Another 3.1 Time The parser has an theoretical time bound, where is the number of words in the sentence to be parsed, is the number of nonterminal categories in the grammar and is the number of ... is the sum of the lengths of all rules in the grammar For trie grammars, it is the number of unique rule prefixes (including the LHS) in the grammar For minimized grammars, it is the number of ... shows the effect of the tree transforms on traversal counts The N O U NARIES settings are much more efficient than the others, however this efficiency comes at a price in terms of the utility of the...
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Báo cáo khoa học: "PCFGs, Topic Models, Adaptor Grammars and Learning Topical Collocations and the Structure of Proper Names" ppt
... consists of the set of trees with whose root node is labelled X and whose ith child is a member of TBi 1149 The set of trees generated by the CFG is TS , where S is the start symbol, and the set of ... don’t fit either of the first two expansions) We extracted all of the proper names (i.e., phrases of category NNP and NNPS) in the Penn WSJ treebank and used them as the training corpora for the adaptor ... symbol Sentence, Docj and Docj for each j ∈ 1, , m, and Topici for each i ∈ 1, , , where is the number of topics in the LDA model The rules of the CFG are all instances of the following schemata:...
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Báo cáo toán học: " Reachability relations and the structure of transitive digraphs" ppsx
... d > 1, the digraph ∗ DG,M is of type T± and has properties 4− and 3+ Thus the (4− , 3+ )-entry of the table corresponding to the type T± is Y as well The proof of the assertion (1) of Theorem ... that the digraph DG,M is of type T± Since DG,M has properties 3− and 4+ (see the proof of Theorem 4.2), the (3− , 4+ )-entry of the table corresponding to the type T± is Y Furthermore, in the ... partitions of their vertex sets If D is digraph and τ a partition of V (D), then the vertex set of the quotient graph D/τ is given by the sets of τ , and, for vertices uτ and v τ of D/τ , (uτ...
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Trance formations neuro linguistic programming and the structure of hypnosis
... was aware of the tone of my voice And indeed she was That came as no surprise However, she was less aware of the feeling of the rung of the chair and the support it offered to the heels of her feet ... could see the leaves and the branches, and you could smell the air that surrounded the trees You could feel the weather, the temperature of the air; you might even begin to hear a breeze, and as ... transitions, and they elicit different kinds of responses They are very useful in the context of family therapy when things have got to go quickly, and you often have to work around the limitations of the...
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Kahneman and Tversky and the making of behavioral economics Heukelom, F.
... with respect to their theory of human behavior the mathematical psychologists brought their theories in line with the recent developments in theories of human behavior The new theory they incorporated ... (1970)] Mathematical psychology of the 1950s, 1960s and 1970s was about the mathematics of measurement theory and, directly related, about the mathematics of decision theory Decision theory will ... understood utility theory as a theory of measurement But for the mathematical psychologists the representational theory of measurement and the theory of expected utility theory, or decision theory, were...
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Ensuring Financial Stability: Financial Structure and the Impact of Monetary Policy on Asset Prices
... zero even at the 95% level in Canada, Finland, the Netherlands, Norway, Sweden, Switzerland, the UK and the US Moreover, while in some countries, (including Finland, the UK and the US) residential ... also for these countries the existence of cointegration could not be rejected We therefore specify the VAR models in the level of the variables Nevertheless, we neither impose the number of cointegrating ... to offset the macro economic effects of the collapse of the bubble).2 Of course, it is by no means clear that central banks are better able to judge the appropriate level of asset prices and the...
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the risk and term structure of interest rates
... Risk and Term Structure of Interest Rates • The risk structure of interest rates looks at bonds with the same term to maturity and different interest rates • The term structure of interest ... n The n-period interest rate equals the average of the one-period interest rates expected to occur over the n-period life of the bond Expectations Theory • Explains why the term structure of ... over the life of the long-term bond • Buyers of bonds not prefer bonds of one maturity over another; they will not hold any quantity of a bond if its expected return is less than that of another...
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the structure of central banking and the bank of canada
... for the operation of the Bank rests with a Board of Directors, which consists of fifteen members: • the governor (currently Mark Carney, who is the chief executive officer and chairman of the ... policy and for the regulation of Canada’s deposit-based financial institutions Copyright 2011 15 - Origins of The Bank of Canada II Copyright 2011 15 - Formal Structure of the Bank of Canada ... the Board of Directors) • the senior deputy governor, • the deputy minister of finance, and • twelve outside directors Copyright 2011 15 - Formal Structure of the Bank of Canada II • The Board...
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Tài liệu Gravitational Physics: Exploring the Structure of Space and Time pdf
... system the precession of the orbit of Mercury and the bending of light by the Sun Over the ensuing decades theoretical analyses deepened the understanding of the theory and exhibited the richness and ... EXPLORING THE STRUCTURE OF SPACE AND TIME of space and time The application of this new theory to predict the outcome of black hole evaporation and the nature of the big bang singularity • The continued ... bang The Universe and the Big Bang Gravity governs the structure and evolution of the universe on the largest scales of space and time This is true even though gravity is the weakest of the four...
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Tài liệu Banks’ exposure to interest rate risk, their earnings from term transformation, and the dynamics of the term structure pptx
... contribution of the systematic factor and the regulation to the total timely variation of the exposure is 17.24% and, therefore, 82.76% of the variation is due to idiosyncratic effects These effects ... disentangle the contributions of the systematic factor and of the regulation One can expect some correlation between the regulatory variables outi (t) and out2i (t) on the one hand, and the variables ... instance, the duration, and the weighted sum of the positions’ duration is a measure of the bank’s exposure to interest rate risk (See, for instance, Sierra and Yeager (2004)) The main problem of these...
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Tài liệu Corporate Ownership structure and the Informativeness of Accounting Earnings in East Asia doc
... has the right to earn income, i.e., the cash flow right And third, the owner has the right to transfer the share and the associated control and cash flow rights to another party The value of the ... 25% of Firm B the weakest link in the chain of voting rights At the same time, the entrepreneur owns about 8% of the cash flow rights of Firm B, the product of the two ownership stakes along the ... 1970 The structure of a contract and the theory of a non-exclusive resource Journal of Law and Economics 13, 49-70 Cheung, S., 1983 The contractual nature of the firm Journal of Law and Economics...
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Tài liệu Báo cáo khoa học: Insights into the structure of plant a-type phospholipase D Susanne Stumpe, Stephan Konig and Renate Ulbrich-Hofmann ¨ ppt
... [18], cowpea [19], and poppy [20,21] In the present study, the first insights into the secondary and tertiary structure of PLDa2 from cabbage are given The surface structure of the enzyme was investigated ... ª 2007 The Authors Journal compilation ª 2007 FEBS 2637 Structure of plant phospholipase D S Stumpe et al from the ratio of the forward scattering intensity of the sample and that of the molecular ... assistance with protein purification and for preparation of the PpNp The financial support of the Kultusministerium des Landes Sachsen-Anhalt and the Graduiertenkolleg 1026 of the Deutsche Forschungsgemeinschaft,...
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Tài liệu Báo cáo khoa học: Second messenger function and the structure–activity relationship of cyclic adenosine diphosphoribose (cADPR) doc
... ether strands mimic the distance between the nucleobase and the diphospho-bridge, but on the other hand likely are involved in polar interactions with the cADPR receptor protein Certainly, the ... northern and southern riboses are primarily necessary as linkers between the base adenine (or hypoxanthine) and the diphospho-bridge, as they can be replaced by much simpler ether strands These ... properties of derivatives modified in the northern ribose of cADPR in permeabilized T-cells, it was observed that replacement of the hydroxyl group at C2¢¢ [for clarity atoms of the ‘northern ribose’...
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Tài liệu Báo cáo khoa học: Proton transfer in the oxidative half-reaction of pentaerythritol tetranitrate reductase Structure of the reduced enzyme-progesterone complex and the roles of residues Tyr186, His181 and His184 pdf
... despite (i) the very similar structural architecture of OYE1 and PETN reductase, and (ii) geometry for the binding of steroid compounds and 2-cyclohexen-1-one [2,19] The structure of the Y186F ... resolved and are bound between the progesterone and the protein (Fig 7A) In comparison to the oxidized structures, the FMN isoalloxazine ring is less planar, with both the N5 atom and the C8-C7 ... s, and indicate re-oxidation of the flavin and the formation of the hydride-Meisenheimer complex of TNT (C) As for panel B except the spectral changes are recorded over an extended time period and...
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Báo cáo khoa học: Flexibility and communication within the structure of the Mycobacterium smegmatis methionyl-tRNA synthetase Henrik Ingvarsson and Torsten Unge potx
... network of hydrogen bonds to the carbonyl oxygen of Pro155, the main-chain amide groups of Ile128 and Arg129 Despite these differences in the coordination of the residues in the tip, the fold of the ... MetRS:tRNAMet and T thermophilus MetRS (apo) structures reveal that the position of the KMSKS loop in our structures is the result of a rotation of 90° around the hinges H1 and H2 located at Asn297 and ... a3, and helix a8 connects helix a7 with strand b9 (Fig 1) The active site is positioned at the C-terminal edge of the sheet formed by the five parallel b-strands and the N-terminal ends of the...
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Báo cáo khoa học: The oxidative effect of bacterial lipopolysaccharide on native and cross-linked human hemoglobin as a function of the structure of the lipopolysaccharide A comparison of the effects of smooth and rough lipopolysaccharide ppt
... comparison of the effects of rough and smooth LPSs of E coli, both in the presence and absence of EDTA (Fig 1) The rate of oxidation was increased in the presence of the LPSs of both the smooth and rough ... in binding of the two types of LPSs The effect of the LPSs on the rate of oxidation of Hb A0 was much less than on cross-linked Hb and furthermore, the differences in structures of the LPSs were ... effects of the LPSs of rough and smooth E coli on the oxidation of Hb A0, both in the presence and absence of EDTA, is provided in Fig The rate of oxidation was increased in the presence of the LPSs...
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Báo cáo Y học: Electrostatic properties of the structure of the docking and dimerization domain of protein kinase A IIa doc
... Cc of Asp and Cd of Glu, and Og of Tyr Positive unit charges were added at the following atoms: Nt of the N-terminus, Nf of Lys, Cf of Arg, and Nd or Ne of His (depending on the position of the ... noting the switch of Leu13 from being part of the exposed hydrophobic groove in the top-top structures to becoming part of the hydrophobic core in the top-bottom structures and assuming the role of ... set of available NOEs This protocol allows for the investigation of the role of electrostatics in guiding the optimum relative topology of the two monomers of the dimer Using the pKa values and...
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Gravitational Physics Exploring the Structure of Space and Time docx
... system the precession of the orbit of Mercury and the bending of light by the Sun Over the ensuing decades theoretical analyses deepened the understanding of the theory and exhibited the richness and ... EXPLORING THE STRUCTURE OF SPACE AND TIME of space and time The application of this new theory to predict the outcome of black hole evaporation and the nature of the big bang singularity • The continued ... bang The Universe and the Big Bang Gravity governs the structure and evolution of the universe on the largest scales of space and time This is true even though gravity is the weakest of the four...
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WORKING PAPER SERIES NO. 518 / SEPTEMBER 2005: TERM STRUCTURE AND THE SLUGGISHNESS OF RETAIL BANK INTEREST RATES IN EURO AREA COUNTRIES docx
... rate of a given maturity (de Bondt (2005), Heinemann and Schüller (2002), Sander and Kleimeier (2004)) We then test the stability of the baseline linear ECM before and after the introduction of the ... 1997, and Corvoisier and Gropp, 2001) The main lesson of these banking structure studies is that the pricing behaviour of banks may depend on the degree of competition and contestability in the ... Greece, Ireland, Italy, Luxembourg, the Netherlands and Portugal) We also estimate the model for the euro area as a whole in each of the five markets We first argue that the dynamics of each retail...
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