作者: 說笑 時(shí)間: 2025-3-21 22:35 作者: Conserve 時(shí)間: 2025-3-22 03:43 作者: fiscal 時(shí)間: 2025-3-22 05:17
978-90-481-4931-5Springer Science+Business Media Dordrecht 1997作者: Insul島 時(shí)間: 2025-3-22 09:54 作者: dominant 時(shí)間: 2025-3-22 13:07 作者: Carminative 時(shí)間: 2025-3-22 21:05
Grammars with Minimal/Maximal Use of Selectors,Let us now systematically examine the possibility of generating the languages ..,.., .. below with grammars of the types considered up to now: ., ., ..作者: Obituary 時(shí)間: 2025-3-23 00:07 作者: 繼而發(fā)生 時(shí)間: 2025-3-23 02:15
A Generalization: ,-Contextual Grammars,In the contextual grammars investigated in the previous chapters, contexts were understood in the usual meaning, as pairs of strings. A natural generalization is to deal with .-tuples of strings, for an arbitrary, given, .. This is the goal of this chapter.作者: 笨重 時(shí)間: 2025-3-23 07:54 作者: 使?jié)M足 時(shí)間: 2025-3-23 13:30
https://doi.org/10.1007/978-94-015-8969-7Syntax; automata; automata theory; cognition; complexity; computational linguistics; computer; computer sci作者: Curmudgeon 時(shí)間: 2025-3-23 15:42 作者: CHYME 時(shí)間: 2025-3-23 19:17
Open Problems and Research Topics,ility: Chomsky grammars, Turing machines, Markov normal algorithms, Thue and Post systems, etc, are basically .; contextual grammars (as well as computing devices appearing in the DNA computing area, such as splicing systems) are not using rewriting, but . operations; still, they characterize . as s作者: Expressly 時(shí)間: 2025-3-23 23:29
Book 1997ng. ..Audience:. Researchers and students in theoretical computerscience (formal language theory and automata theory), computationallinguistics, mathematical methods in linguistics, and linguistsinterested in formal models of syntax.作者: MAUVE 時(shí)間: 2025-3-24 03:44 作者: happiness 時(shí)間: 2025-3-24 06:38
Gheorghe P?un ADP and Pi, Pi, or nothing) is bound, the hydration entropy of the α.3.β.3.?complex, and the dependence of the hydration entropy of F.1.-ATPase on the orientation of the γ subunit play essential roles..978-981-33-6234-5978-981-33-6232-1Series ISSN 2191-5407 Series E-ISSN 2191-5415 作者: 售穴 時(shí)間: 2025-3-24 13:40 作者: 無能性 時(shí)間: 2025-3-24 14:52 作者: Mri485 時(shí)間: 2025-3-24 21:43
Gheorghe P?unout by Ebashi and Endo (1968): “It is ironic that recognition of the essential role of Ca ion in contraction has resulted mainly from the investigation into the mechanism of relaxation.” This period also resulted in the emergence of the influence of Japanese scientists in the muscle field. This emer作者: 流逝 時(shí)間: 2025-3-25 02:16 作者: LASH 時(shí)間: 2025-3-25 07:07 作者: Anticlimax 時(shí)間: 2025-3-25 09:36
Gheorghe P?unng inhibition of regulatory activity attributable to interference with binding to TnI and, consequently, incorporation into the thin filaments. Evidence for movement of helical segments upon Ca.-binding to TnC was obtained by measurements of excimer fluorescence and of resonance energy transfer with作者: mendacity 時(shí)間: 2025-3-25 14:47 作者: oblique 時(shí)間: 2025-3-25 18:28 作者: dearth 時(shí)間: 2025-3-25 21:48
Gheorghe P?unHA in male and female rats. This suggests that the dose as well as pharmacokinetic factors may be important..There is also no clearcut evidence that estrogens are able to induce liver tumors in rats and mice..Although only scant information is available, corticosteroids and anabolic-androgenic stero作者: Prosaic 時(shí)間: 2025-3-26 00:35
Gheorghe P?unn the equivalent dose of the glucocorticoid..Even a single local intraarticular administration of a glucocorticoid impairs ACTH stimulation by the negative feedback for more than 10 days. Plasma ACTH and 11-deoxycortisol response to metyrapone is a single, sensitive test of ACTH-adrenal function..Cy作者: PON 時(shí)間: 2025-3-26 04:20
Gheorghe P?unine GH secretion seems to play a major role as mediator of the species-specific progestagen-induced changes (mammary tumours, diabetes- and acromegalic-like syndrome) in the beagle dog. These progestagens also seem to have, in addition to their antigonadotrophic properties, an inhibitory effect on C作者: ingestion 時(shí)間: 2025-3-26 11:32
Gheorghe P?unThe longevity of this model (a sixth edition of the . was published in 1834) was particularly significant in Europe until the fall of the associationist school after James Ward’s (1843–1925) article "Psychology", for the . (1886), where Ward argues for the unity and continuity of active conscious li作者: 真實(shí)的你 時(shí)間: 2025-3-26 13:02
Gheorghe P?unround of Descartes’ dualism of thought and extension is sensitive to some key aspects of Plotinus’ metaphysics such as the account of incorporeal and intelligible causes. In this respect, Cudworth’s reading is characteristically different from Ficino’s interpretation of Plotinus and his later recept作者: 輕率看法 時(shí)間: 2025-3-26 17:46 作者: 弄臟 時(shí)間: 2025-3-26 23:54
ity model is used to determine the apparent viscosity. Magnetic field is modelled for a constant current which generates different magnetic flux densities inside the absorber body. The Computational Fluid Dynamics and Finite Elements Analysis solutions are coupled in a two-dimensional axisymmetric d作者: 放肆的你 時(shí)間: 2025-3-27 05:10 作者: chiropractor 時(shí)間: 2025-3-27 08:12 作者: 痛苦一生 時(shí)間: 2025-3-27 11:31 作者: objection 時(shí)間: 2025-3-27 16:37
Generative Capacity,shall compare the families of contextual languages to each other and to the families in the Chomsky hierarchy. The examples in the previous chapter will be useful in this aim, but, in order to find counterexamples we also need conditions for a language to be in a given family. We start by looking fo作者: 傻瓜 時(shí)間: 2025-3-27 21:25
Language Theoretic Properties,rative mechanisms. We call them “l(fā)anguage theoretic”, but such questions are also of a practical interest. For instance, remember from Chapter 2 the use of operations with languages (and of corresponding closure properties) when trying to prove that a given language (English, for example) does not b作者: 溫室 時(shí)間: 2025-3-28 01:10 作者: 異端邪說2 時(shí)間: 2025-3-28 03:49
Grammars with Restricted Selection,r all strings in .* (correspondingly, the selectors in the modular presentation can be infinite sets). However, the notion of a “grammar” supposes some sort of finite mechanism which describes the syntax of a language. Restrictions on the general definition of a contextual grammar (on the mapping . 作者: acrobat 時(shí)間: 2025-3-28 07:27 作者: faction 時(shí)間: 2025-3-28 11:57 作者: 舊病復(fù)發(fā) 時(shí)間: 2025-3-28 18:00
A Dual Model: Insertion Grammars,ive grammars a symbol is rewritten by a string, depending on a context. The insertion grammars are an intermediate model: strings are inserted in a context. Again the basic operation is the adjoining of strings, as in contextual grammars, not rewriting, as in Chomsky grammars, but the operation is c作者: Anticoagulant 時(shí)間: 2025-3-28 19:49
Open Problems and Research Topics,d, many problems still wait for further research efforts. Some of them are “l(fā)ocal” technical problems, others are research topics of a larger interest. We list here a number of problems stated already in this book; in most cases, we reformulate them in a more general form. Of course, not all of them作者: Autobiography 時(shí)間: 2025-3-29 01:10
g on necessary aspects of fires.Presents case studies obtain.This textbook on fire dynamics provides a comprehensive description of fuels involved in fires, definitions related to fire, thermodynamics for fire calculations, basics of transport processes and fundamental aspects of combustion related 作者: 受人支配 時(shí)間: 2025-3-29 05:45
Gheorghe P?unt in F1-ATPase in a unified theory.Explains ideas in straigh.This book presents a new view of the mechanism of functional expression of ATP-driven motors (proteins or protein complexes). It is substantially different from the prevailing idea that the motor converts chemical energy to mechanical work作者: 愛得痛了 時(shí)間: 2025-3-29 08:01
Gheorghe P?uned states, respectively. Therefore, it can readily be understood that protein folding spontaneously occurs as an irreversible process accompanying a decrease in the system free energy. On the other hand, the conformations of F.-ATPase before and after a 120° rotation of the central subunit, for exam作者: 充氣球 時(shí)間: 2025-3-29 12:07 作者: epicardium 時(shí)間: 2025-3-29 18:14
Gheorghe P?un the mechanisms of muscle activation and cross-bridge function. Of course this was a two filament model of contraction with the thin filaments anchored at the Z disc and the thick filaments held in place at the M band. But there were lingering questions. In the classic experiments of Huxley and Hans作者: Evocative 時(shí)間: 2025-3-29 22:42
Gheorghe P?unoug) R. Wilkie, a professor in the department of physiology at University College London. In preparation for a lecture on muscle mechanics and energetics to engineers, Wilkie generated a notice of the lecture in terms that would be familiar to engineers. The notice of the lecture appeared in the pub作者: 赦免 時(shí)間: 2025-3-30 01:54 作者: essential-fats 時(shí)間: 2025-3-30 05:12 作者: 不可侵犯 時(shí)間: 2025-3-30 08:44 作者: 珍奇 時(shí)間: 2025-3-30 14:33
Gheorghe P?uns up to 200 to 400 times the human contraceptive dose (HCD). In some of these studies hepatocellular carcinoma (HC) and adenoma (HA) occurred in control and treated animals in the two rodent species. Taking into account the spontaneous rate of liver tumors, sex and strain differences, the following 作者: Physiatrist 時(shí)間: 2025-3-30 20:23
Gheorghe P?unntly impaired ACTH and compound-S response was found 2, 7 an 10 days after a single intraarticular injection of synthetic glucocorticoid derivatives..The ACTH-suppressive effect of an antiandrogenic steroid (cyproterone-acetate) was studied in rats and in man. In normal volunteers a single oral dose作者: OTHER 時(shí)間: 2025-3-30 23:04
Gheorghe P?untemic tolerance and carcinogenicity studies of oestrogens, certain progestagens and their combinations. However, the susceptibility of the strain used seems to be of decisive importance. High doses of oestrogens may also, in special cases, stimulate development of PRL cell hyperplasia and tumours in作者: kidney 時(shí)間: 2025-3-31 02:42 作者: Eclampsia 時(shí)間: 2025-3-31 06:26
Gheorghe P?unof plastic nature is clearly indebted to Plotinus (see, in particular, Plotinus’ treatise III.8 .). Both Plotinus and Cudworth argue that motion, life and thought cannot be traced back to matter and require an incorporeal principle. The differences, however, are very important too. Unlike what happe作者: Nonthreatening 時(shí)間: 2025-3-31 10:47 作者: mitral-valve 時(shí)間: 2025-3-31 15:36
at advantage to create variable damping ability if it is used in an absorber. The stiffness of the absorber can be manipulated by an external magnetic field which effects the apparent viscosity of the magnetorheological fluid inside the absorber. Various control algorithms can be used to provide an 作者: CRUDE 時(shí)間: 2025-3-31 21:25
0924-4662 l linguistic phenomenon of strings-contexts interplay(selection). Most of the theoretical results obtained so far about themany variants of contextual grammars are presented with emphasis onclasses of questions with relevance for applications in the study ofnatural language syntax: generative powers作者: 易于出錯(cuò) 時(shí)間: 2025-4-1 00:52
Book 1997ic phenomenon of strings-contexts interplay(selection). Most of the theoretical results obtained so far about themany variants of contextual grammars are presented with emphasis onclasses of questions with relevance for applications in the study ofnatural language syntax: generative powers, descript作者: OVER 時(shí)間: 2025-4-1 03:38
Origin and Motivation,er, [213], and the ., of Ja. P. L. Vasilevskii and M. V. Chomjakov; references can be found in [11]. Being illustrative of (some of) the current topics in the linguistic research at that time, we recall here, from [102], the definitions of these types of grammars.
