models and mentors of virtue

... Roles of proximal ligand in heme proteins: replacement of proximal histidine of human myoglobin with cysteine and tyrosine by sitedirected mutagenesis as models for P-450, chloroperoxidase, and ... lifetimes of carbon-centred radicals derived from a diverse set of substrates are on the order of about 10)10 s [98] Moreover, the randomness of the apparent intramolecular KIEs for unrearranged and ... result in a drastic diminution of polymerization products derived from aniline and some of its p- and N-substituted congeners, while formation of p-hydroxylated and dealkylated metabolites was...

Ngày tải lên: 19/02/2014, 16:20

... SITUATION MODELS AND LEVELS OF COHERENCE Toward a Definition of Comprehension SITUATION MODELS AND LEVELS OF COHERENCE Toward a Definition of Comprehension Isabelle Tapiero University of Lyon University ... Coherence: Situation Models as Retrieval Structures 140 PART IV: CONTRIBUTION OF THE READER’S KNOWLEDGE AND THE MULTIDIMENSIONAL ASPECT OF SITUATION MODELS: IMPORTANCE OF CAUSALITY AND EMOTION 149 ... understanding comprehension Nevertheless, more rigorous, complete models of comprehension processes that satisfy strict standards of formal modeling are needed for the future development of text and...

Ngày tải lên: 24/03/2014, 02:20

... the motion of tectonic plates and, in particular, on earthquakes The engineering literature deals with many aspects and facets of the functioning and operation of machines, mechanisms and structures ... questions of optimal control and of system parameter identification can be addressed These are of considerable theoretical and applied interest Moreover, optimal M Shillor, M Sofonea, J.J Telega: Models ... Rochdi and Sofonea [30] and Han and Sofonea [31], respectively Although it is customary in engineering and certain mathematical publications to consider the normal compliance as an approximation of...

Ngày tải lên: 24/04/2014, 16:49

... SITUATION MODELS AND LEVELS OF COHERENCE Toward a Definition of Comprehension SITUATION MODELS AND LEVELS OF COHERENCE Toward a Definition of Comprehension Isabelle Tapiero University of Lyon University ... Coherence: Situation Models as Retrieval Structures 140 PART IV: CONTRIBUTION OF THE READER’S KNOWLEDGE AND THE MULTIDIMENSIONAL ASPECT OF SITUATION MODELS: IMPORTANCE OF CAUSALITY AND EMOTION 149 ... understanding comprehension Nevertheless, more rigorous, complete models of comprehension processes that satisfy strict standards of formal modeling are needed for the future development of text and...

Ngày tải lên: 28/06/2014, 21:20

... error and statistical criteria in the design and analysis of experiments for discrimination between rival kinetic models Metods Enzymol 1982, 87:370-390 Gurevich KG: Definition of equilibrium, and ... binding parameters and for analysis of non-equilibrium binding Regression methods can be found for the measurement of ligand-receptor interaction constants [11] As a matter of fact, these procedures ... line 2) When magnification of the random error in the evaluation of [RL]u was taken into account, the convergence of the conjugate gradients method varied less than that of the Newton method The...

Ngày tải lên: 13/08/2014, 22:22

... crack band model, nonlocal strain-softening models, etc.) are described and random particle simulation o f aggregate microstructure is discussed The principles o f implementation of these models ... (work -of- fracture) method, the Jenq-Shah and Karihaloo-Nallathambi methods, and the size-effect method Experimental determination o f the characteristic length for nonlocal continuum models and ... humidity and temperature, as well as the effect o f cyclic loading Chapter is devoted t o the effect of reinforcing bars and their bond slip on fracture propagation, and t o fracture of fiber-reinforced...

Ngày tải lên: 24/10/2014, 21:58

... conformation of BL caused by this binding of proton result in decreases in the number of BL The conformation change of BL may decrease the internalization flux of - 343 - Journal of Water and Environment ... Accumulation of Pb and Zn in Gametophytes and Sporophytes of the Moss Funaria hygrometrica (Funariales), Ann Bot., 87, 537-543 Cheng T and Allen H E (2001) Prediction of uptake of copper from ... copper toxicity and copper accumulation in organisms REFERENCES Ashton N W and Cove D J (1977) The isolation and preliminary characterization of Auxotrophic and resistant mutants of the moss Physcomitrella...

Ngày tải lên: 05/09/2013, 10:15

Ngày tải lên: 18/02/2014, 11:20

Ngày tải lên: 19/02/2014, 03:20

... Instead of dividing datasets during 10-fold cross-validation into training and test subsets with the ratio of 9:1 we randomly split the data into training, validation and test sets with the ratio of ... The Handbook of Computational Linguistics, chapter Segmentation and morphology Blackwell M G Snover and M R Brent 2001 A Bayesian model for morpheme and paradigm identification Proceedings of the ... net increase of 0.0819 of correct boundaries which led to the increased recall Since the deduction of precision is less than the increase of recall, a better over-all performance of P ROMODES...

Ngày tải lên: 20/02/2014, 04:20

... on words and their edit status; the latter indicated by one of three possible flags: when the word is not part of a disfluency or E when it is part of the reparandum or I when it is part of the interregnum ... and Johnson (2001) and report the f-score of our disfluency detection system The f-score f is: f = 2c g+e (2) where g is the number of “edited” words in the gold test corpus, e is the number of ... the definitions of Shriberg (1994) regarding speech disfluencies She identifies and defines three distinct parts of a speech disfluency, referred to as the reparandum, the interregnum and the repair...

Ngày tải lên: 20/02/2014, 04:20

... and present the results of models that explain each indicator of health of husband and wife from lagged husband’s and wife’s health, lagged log wealth, and additional controls (demographics and ... 81.3% of husbands (79.9% of wives) had experienced the onset of a mild health condition, mostly arthritis (56.2% for husbands and 63.2% for wives) and high blood pressure (53.8% for husbands and ... life, all or most of the time example, 36% of wives of husbands in the best health quartile are also in the best health quartile themselves On the other hand, only 13% of wives of respondents in...

Ngày tải lên: 05/03/2014, 18:20

... activity of RP mRNA for adjustment of the biosynthesis of ribosomes to the requirements of cell growth and differentiation In addition, a relevant contribution of protein turnover to the regulation of ... sclerosis complex (TSC)1– TSC2, and the mammalian target of rapamycin (mTOR) C1 complex (composed of raptor, mLst8, and mTOR) The role of TSC1–TSC2 in the translation of TOP mRNAs has been recently ... mechanism of DBA in cultured cells showed that alteration of any of the involved RPs can affect the maturation of rRNA [72] Moreover, investigations on the effect of mutations on the synthesis of RPS19...

Ngày tải lên: 07/03/2014, 01:20

... Mutual Understanding of IT/IS and Business The social dimension of linkage between business and IS is defined as the level of mutual understanding of and commitment to the business and IT mission, ... of elements and their relationships and allows expressing the business logic of a specific firm It is a description of the value a company offers to one or several segments of customers and of ... distinction between enterprise models and business models The Distinction Between Business Models and Business Process Models Business models and business process models should clearly be distinguished...

Ngày tải lên: 15/03/2014, 21:20

... edges of π and alignments Each node of the graph is labeled with its span and complement span (the latter in italic in the figure) The span of a node n is defined by the indices of the first and last ... the complement span of any node n to each of its children, and for each of them, add the span of the child to the complement span of all other children In another traversal of G, we determine ... possible ways of attaching to constituents of π: besides the highest attachment (rule (f)), can move along the ancestors of France, since it is to the right of the translation of that word, and be considered...

Ngày tải lên: 17/03/2014, 04:20

... span? For T RIE and L IST, an active state cor- n Figure 12: Grammar sizes: active state counts responds to a prefix of a rule and is a mix of POS tags and phrasal categories, each of which must ... using the bottoms of chains increases the frequency of tags relative to categories 16 This is also false; tags occur slightly more often at the beginnings of rules and less often at the ends ... number of tags and of categories in Call this pair the signature of For a given signature , let be the number of active states in the grammar which have that signature Now, take a state of signature...

Ngày tải lên: 17/03/2014, 07:20

... sources of phosphorus include: 1) Diffuse sources: 117 - The amount of P loads from basin (P1) is related to the type of land, land use and intensive cultivation of agricultural land - The amount of ... amount of nutrients loading from basin; X1,X2, ,Xn: areas of the forms of land use and the land use methods 1, 2, ,n; a1,a2, ,an: exporting coefficients of phosphorus 2) Point sources: the amount of ... Fig Dynamic of PC, PD, PS, Pzoo in 12 months Fig Dynamic of PB, PE, PiN in 12 months Table Decrease of Cpl, PS, and content of PS Decreases of Cpl (%) Decreases of PS (%) Content of PS (mg/l)...

Ngày tải lên: 28/03/2014, 15:20

... of open and closed models of human P-gp Table Amino acids involved in the binding cavity of the inward (‘in’) and outward (‘out’)-facing conformations of human P-gp; the numbers and letters of ... Comparison of open and closed models of human P-gp A C B D Fig The interaction panel of the ligand QZ59-SSS in the X-ray structure of mouse P-gp (PDB ID code 3G61): (A) ligand 1, molecule A; (B) ligand ... leaflet of the membrane, the differences observed Comparison of open and closed models of human P-gp above also suggest differences in their role for the function of protein and ligand binding TM4 and...

Ngày tải lên: 29/03/2014, 22:21

... context from bi-gram tagging models TnT (Brants, 2000) based on a second order HMM, is an example of this class of models and is accepted as one of the best part -of- speech taggers used around ... target features, the performance and the model size of our implementations of Markov models and additionally the performance of T3 is shown Our implementation of the second-order hidden Markov ... represents suffix of wi and we used the last two letters for it With the tag language models and the tag-toword translation model, we construct HMM models, among them are traditional first- and secondhidden...

Ngày tải lên: 31/03/2014, 03:20

... as parts of the identification of need and concept definition Parts of the identification of need and concept definition include the development of a basic idea and the first embodiment of the idea; ... architecture and discusses the allocation of functions to components, the tracing and derivation of requirements, the analysis of activation and control structures, and the conduct of various analyses ... are often called invention and are usually not part of the engineering of a system Invention has a heavy technological and scientific focus The last portions of the identification of need and concept...

Ngày tải lên: 03/04/2014, 12:22