Opioid Peptides

Opioid Peptides

Author: Rao S. Rapaka

Publisher:

Published: 1986

Total Pages: 426

ISBN-13:

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"This monograph is based upon papers and discussion from the technical review on the medicinal chemistry and molecular pharmacology of opioid peptides and the opiates which took place on September 4-6, 1984, at Bethesda, Maryland. The meeting was sponsored by the Office of Science and the Division of Preclinical Research, National Institute on Drug Abuse. The papers on molecular pharmacology, biosynthesis, and analysis of opioid peptides are presented in this volume. Those on the medical chemistry of opioid peptides appear in NIDA Research Monograph 69" [entitled Opioid peptides : medicinal chemistry] -- page iv.


Fragments

Fragments

Author: Shalom Lappin

Publisher: Oxford University Press, USA

Published: 1999

Total Pages: 313

ISBN-13: 0195123026

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This volume contains essays on ellipsis -- the omission of understood words from a sentence -- and the closely related phenomena of gapping. This volume presents work by leading researchers on syntactic, semantic and computational aspects of ellipsis. The chapters bring together a variety oftheoretical perspectives and examine a range of cross-linguistic phenomena involving ellipsis in Japanese, Arabic, Hebrew, and in English. This volume will be of interest to syntacticians, semanticists, computational linguists, and cognitive scientists.


Logic for Applications

Logic for Applications

Author: Anil Nerode

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 466

ISBN-13: 1461206499

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In writing this book, our goal was to produce a text suitable for a first course in mathematical logic more attuned than the traditional textbooks to the re cent dramatic growth in the applications oflogic to computer science. Thus, our choice oftopics has been heavily influenced by such applications. Of course, we cover the basic traditional topics: syntax, semantics, soundnes5, completeness and compactness as well as a few more advanced results such as the theorems of Skolem-Lowenheim and Herbrand. Much ofour book, however, deals with other less traditional topics. Resolution theorem proving plays a major role in our treatment of logic especially in its application to Logic Programming and PRO LOG. We deal extensively with the mathematical foundations ofall three ofthese subjects. In addition, we include two chapters on nonclassical logics - modal and intuitionistic - that are becoming increasingly important in computer sci ence. We develop the basic material on the syntax and semantics (via Kripke frames) for each of these logics. In both cases, our approach to formal proofs, soundness and completeness uses modifications of the same tableau method in troduced for classical logic. We indicate how it can easily be adapted to various other special types of modal logics. A number of more advanced topics (includ ing nonmonotonic logic) are also briefly introduced both in the nonclassical logic chapters and in the material on Logic Programming and PROLOG.


Stereochemistry and Stereoselective Synthesis

Stereochemistry and Stereoselective Synthesis

Author: Mihály Nógrádi

Publisher: John Wiley & Sons

Published: 2016-09-13

Total Pages: 282

ISBN-13: 3527339019

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Dieses Lehrbuch aus der Feder anerkannter und erfahrener Autoren füllt ein Lücke. Endlich steht eine prägnante Einführung in Schlüsselkonzepte der organischen Stereochemie und in wichtige klassische sowie moderne Methoden der stereoselektiven Synthese zur Verfügung. Die Konzepte sind reichhaltig in Farbe illustriert. Praktische Beispiel sowie Frage-/Antwortabschnitte tragen zur Festigung der Lehrstoffes bei. Über die Wiley-Website sind Animationen verfügbar. Dieses Buch ist ein Muss für Studenten der Chemie, Biochemie und Biowissenschaften, für Forscher in Pharmaunternehmen und Firmen der Agrochemie, die eine schnelle Einführung in das Fachgebiet suchen.


Semantics of Type Theory

Semantics of Type Theory

Author: T. Streicher

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 312

ISBN-13: 146120433X

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Typing plays an important role in software development. Types can be consid ered as weak specifications of programs and checking that a program is of a certain type provides a verification that a program satisfies such a weak speci fication. By translating a problem specification into a proposition in constructive logic, one can go one step further: the effectiveness and unifonnity of a con structive proof allows us to extract a program from a proof of this proposition. Thus by the "proposition-as-types" paradigm one obtains types whose elements are considered as proofs. Each of these proofs contains a program correct w.r.t. the given problem specification. This opens the way for a coherent approach to the derivation of provably correct programs. These features have led to a "typeful" programming style where the classi cal typing concepts such as records or (static) arrays are enhanced by polymor phic and dependent types in such a way that the types themselves get a complex mathematical structure. Systems such as Coquand and Huet's Calculus of Con structions are calculi for computing within extended type systems and provide a basis for a deduction oriented mathematical foundation of programming. On the other hand, the computational power and the expressive (impred icativity !) of these systems makes it difficult to define appropriate semantics.


Proteins, Peptides and Amino Acids SourceBook

Proteins, Peptides and Amino Acids SourceBook

Author: John Stephen White

Publisher: Springer Science & Business Media

Published: 2002-04-15

Total Pages: 1071

ISBN-13: 1592591701

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Proteins, Pep tides and Amino Acids SourceBook is the second in a series of reference books conceived to cover the explosive growth in commercially available biological reagents. The success of our first reference work, Source Book of Enzymes published in 1997, encouraged us to continue this series. Choosing proteins, peptides, and amino acids as the subject matter for the second volume was simple, given their preeminence in regulating biochemical processes and their importance to modern molecular biology. The SourceBook series was inspired by our difficulty in locating a suitable replacement for a depleted reagent in the midst of an urgent research project. To our dismay, we found the reagent supplier out of business and the product line no longer available. Other reagent catalogs on our library bookshelf offered a narrow selection and incom plete functional information. We were ultimately able to locate a satisfactory alternative only by making countless inquiries and paging through innumerable product catalogs and technical data sheets. We needed-but could not find-a single resource that cataloged available compounds, organized them in a logical and accessible format, provided critical technical information to distinguish one from another, and told us where we could buy them.