1.

Record Nr.

UNINA9910220022303321

Autore

Poledna Tomas

Titolo

Rechtliche Voraussetzungen der Nutzung von Open-Source-Software in der öffentlichen Verwaltung, insbesondere des Kantons Bern [[electronic resource] /] / Tomas Poledna, Simon Schlauri, Samuel Schweizer

Pubbl/distr/stampa

Berlin; Bern, : Carl Grossmann Verlag, 2017

Berlin, Germany : , : Carl Grossmann, , 2017

©2017

Descrizione fisica

1 online resource (175 pages) : 1 diagram; digital, PDF file(s)

Disciplina

340

Soggetti

Open source software

Open source software - Law and legislation - Switzerland

Contracts - Switzerland

Copyright - Switzerland

Bern (Switzerland : Canton)

Lingua di pubblicazione

Tedesco

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references.

Sommario/riassunto

The work has been authored by 3 experts in enforcement law to analyse whether an administration or government may release software as open source.

Das vorliegende Werk wurde von drei Rechtspraktikern im Rahmen einer Studie verfasst und beantwortet die Frage, ob es nach geltendem Recht zulässig ist, dass der Staat Software, die er selber nutzt und über deren Urheberrecht er verfügt, unter einer „Open-Source“-Lizenz der Öffentlichkeit zur Ver- fügung stellt, bzw. auf welcher föderalen Ebene und auf wel- cher Normstufe entsprechende Rechtsgrundlagen zu schaffen wären. Grundlage bildet die Situation im Kanton Bern (Schweiz) und gemäss schweizerischer Bundesverfassung.



2.

Record Nr.

UNINA9910830240103321

Titolo

Conjugated polymer synthesis : methods and reactions / / edited by Yoshiki Chujo

Pubbl/distr/stampa

Weinheim : , : Wiley-VCH, , [2010]

©2010

ISBN

3-527-63266-2

3-527-63267-0

Edizione

[4th ed.]

Descrizione fisica

1 online resource (331 p.)

Altri autori (Persone)

ChujoY (Yoshiki)

Disciplina

547.70457

Soggetti

Conjugated polymers

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Conjugated Polymer Synthesis: Methods and Reactions; Contents; Preface; List of Contributors; 1 Organometallic Polycondensation for Conjugated Polymers; 1.1 Basic Organometallic C-C Coupling; 1.2 Syntheses of π-Conjugated Polymers; 1.3 Optical Properties; 1.3.1 UV-Vis Data; 1.3.2 Photoluminescence; 1.3.3 Other Optical Properties; 1.4 Redox Behavior and Electrical Conductivity; 1.5 Linear Structure and Alignment on the Surface of Substrates; 1.6 Stacking in the Solid and Colloid; 1.7 Chemical Reactivity and Catalysis; 1.7.1 Metal Complexes and Modification of Nitrogen

1.8 Electronic and Optical Devices (ECD, Battery, EL, Diode, Transistor, Nonlinear Optical Device, etc.)1.8.1 Redox Functions; 1.8.2 Electronic and Optical Devices; 1.9 Conclusions; References; 2 Catalyst-Transfer Condensation Polymerization for Precision Synthesis of π-Conjugated Polymers; 2.1 Introduction; 2.2 Kumada-Tamao Coupling Polymerization with Ni Catalyst; 2.2.1 Polythiophene; 2.2.1.1 Discovery and Mechanism of Catalyst-Transfer Condensation Polymerization; 2.2.1.2 A Variety of Monomers; 2.2.1.3 Block Polythiophenes; 2.2.1.4 Block Copolymers of Polythiophene and Other Polymers

2.2.1.5 Graft Copolymers2.2.2 Polyphenylenes; 2.2.3 Polypyrroles; 2.2.4 Polyfluorenes and Polycarbazoles; 2.3 Suzuki-Miyaura Coupling Polymerization with Pd Catalyst; 2.3.1 Polyfluorenes; 2.3.2 Polyphenylenes; 2.4 Conclusion; References; 3 Regioregular and



Regiosymmetric Polythiophenes; 3.1 Introduction; 3.2 Synthesis of Polythiophene and Regioirregular Polythiophenes; 3.3 Head-to-Tail Coupled Regioregular Poly(3-Alkylthiophene)s; 3.3.1 Design and Synthesis of rrP3ATs; 3.3.1.1 McCullough Method; 3.3.1.2 Rieke Method; 3.3.1.3 GRIM Method; 3.3.1.4 Palladium-Catalyzed Polymerization Methods

3.3.2 Mechanism of the Nickel-Catalyzed Polymerization3.4 Side Chain Functionalized HT Regioregular Polythiophenes; 3.4.1 Heteroatom-Containing Groups; 3.4.2 Aromatic-Containing Group; 3.4.3 Chiral Groups; 3.4.4 γ-Functionalized Groups; 3.5 End Group Functionalized HT Regioregular Polythiophenes; 3.5.1 Postpolymerization End Group Functionalization; 3.5.2 In Situ End Group Functionalization; 3.6 Block Copolymers Derived from HT Regioregular Polythiophenes; 3.6.1 All-Conjugated Block Copolymers; 3.6.2 Conjugated-Non-Conjugated Block Copolymers; 3.7 Universal Use of the GRIM Method

3.8 Regiosymmetric Polythiophenes3.9 Summary; References; 4 Functional Hyperbranched Polymers Constructed from Acetylenic An-Type Building Blocks; 4.1 Introduction; 4.2 Hyperbranched Polymers Constructed from Acetylenic An-Type Building Blocks; 4.2.1 Hyperbranched Poly(Alkylenephenylene)s (hb-PAPs); 4.2.1.1 Synthesis; 4.2.1.2 Structures; 4.2.1.3 Properties; 4.2.2 Hyperbranched Poly(Arylenephenylene)s (hb-PArPs); 4.2.2.1 Synthesis; 4.2.2.2 Structures; 4.2.2.3 Properties; 4.2.3 Hyperbranched Poly(Aroylphenylene)s (hb-PAkPs) and Poly(Aroxycarbonylphenylene)s (hb-PAePs); 4.2.3.1 Synthesis

4.2.3.2 Structures

Sommario/riassunto

Edited and authored by top international experts, this first book on conjugated polymers with a focus on synthesis provides a detailed overview of all modern synthetic methods for these highly interesting compounds.