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  • 1
    Online-Ressource
    Online-Ressource
    KIT Scientific Publishing
    UID:
    almafu_9959145903302883
    Umfang: 1 electronic resource (XI, 230 pages)
    ISBN: 1000021579
    Serie: Karlsruher Forschungsberichte aus dem Institut für Hochfrequenztechnik und Elektronik.
    Inhalt: This work has arisen out of the strong demand for a superior power-added efficiency (PAE) of AlGaN/GaN high electron mobility transistor (HEMT) high-power amplifiers (HPAs) that are part of any advanced wireless multifunctional RF-system with limited prime energy. Different concepts and approaches on device and design level for PAE improvements are analyzed, e.g. structural and layout changes of the GaN transistor and advanced circuit design techniques for PAE improvements of GaN HEMT HPAs.
    Anmerkung: English
    Weitere Ausg.: ISBN 3-86644-615-2
    Sprache: Englisch
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    Online-Ressource
    Online-Ressource
    Abingdon, Oxon :Routledge,
    UID:
    almahu_9949386107102882
    Umfang: 1 online resource (viii, 200 pages)
    ISBN: 9780367821487 , 0367821486 , 9781000021578 , 1000021572 , 9781000021608 , 1000021602 , 9781000014099 , 1000014096
    Inhalt: This unique book lays out the motivational basis for tolerance, the most important underlying factor that shapes people's social attitudes and determines our ability to get along with others. Closed- or open-mindedness distinguishes people open to information and new ideas, prepared to change their views, from people who are rigidly attached to their convictions and resistant to the unknown. Demonstrating how the mechanism underlying closed-mindedness is rooted in uncertainty and fear, with the fundamental consequence of closed-mindedness being intolerance, the author shows how basic features of human psychology drive large-scale socio-political developments that determine the fate of peoples and nations. Kossowska argues that recent political events across Europe, including the popularity and rise of extreme right-wing groups, are no longer adequately explained by traditional distinctions like people versus the elite, religion versus no religion, left versus right. Exploring how this can provide knowledge to increase the capability of people, groups, or societies to improve their lives in an era of uncertainty created by economic and political turmoil, the book also focuses on discussing ways to make people more open, thus tolerant. Written from a psychological perspective, this is an ideal resource for students and academics in psychology and social and political science, as well as anybody interested in understanding psychological mechanisms of intolerance.
    Anmerkung: Chapter 1. Introduction Chapter 2. Social beliefs Chapter 3. Acquiring Social Knowledge -- the Formation of Beliefs Chapter 4. Uncertainty and Anxietyas a Source of Closed-Mindedness Chapter 5. Towards Closed-Mindedness -- How People Cope With Uncertainty Chapter 6. DoesContent Matter Chapter 7. Closed-Mindedness and Intolerance Chapter 8. Motivated to Achieve Certainty Chapter 9. Content Counts ... for Harmonious Social Relations Chapter 10. Some Final Reflections
    Weitere Ausg.: Print version: Kossowska, Malgorzata. Psychology of tolerance in times of uncertainty. Abingdon, Oxon : Routledge, 2020 ISBN 0367420554
    Sprache: Englisch
    Schlagwort(e): Electronic books. ; Electronic books.
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 3
    Online-Ressource
    Online-Ressource
    KIT Scientific Publishing
    UID:
    almahu_9949710989402882
    Umfang: 1 electronic resource (XI, 230 pages)
    ISBN: 1000021579
    Serie: Karlsruher Forschungsberichte aus dem Institut für Hochfrequenztechnik und Elektronik.
    Inhalt: This work has arisen out of the strong demand for a superior power-added efficiency (PAE) of AlGaN/GaN high electron mobility transistor (HEMT) high-power amplifiers (HPAs) that are part of any advanced wireless multifunctional RF-system with limited prime energy. Different concepts and approaches on device and design level for PAE improvements are analyzed, e.g. structural and layout changes of the GaN transistor and advanced circuit design techniques for PAE improvements of GaN HEMT HPAs.
    Anmerkung: English
    Weitere Ausg.: ISBN 3-86644-615-2
    Sprache: Englisch
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 4
    Online-Ressource
    Online-Ressource
    KIT Scientific Publishing
    UID:
    edoccha_9959145903302883
    Umfang: 1 electronic resource (XI, 230 pages)
    ISBN: 1000021579
    Serie: Karlsruher Forschungsberichte aus dem Institut für Hochfrequenztechnik und Elektronik.
    Inhalt: This work has arisen out of the strong demand for a superior power-added efficiency (PAE) of AlGaN/GaN high electron mobility transistor (HEMT) high-power amplifiers (HPAs) that are part of any advanced wireless multifunctional RF-system with limited prime energy. Different concepts and approaches on device and design level for PAE improvements are analyzed, e.g. structural and layout changes of the GaN transistor and advanced circuit design techniques for PAE improvements of GaN HEMT HPAs.
    Anmerkung: English
    Weitere Ausg.: ISBN 3-86644-615-2
    Sprache: Englisch
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 5
    Online-Ressource
    Online-Ressource
    KIT Scientific Publishing
    UID:
    edocfu_9959145903302883
    Umfang: 1 electronic resource (XI, 230 pages)
    ISBN: 1000021579
    Serie: Karlsruher Forschungsberichte aus dem Institut für Hochfrequenztechnik und Elektronik.
    Inhalt: This work has arisen out of the strong demand for a superior power-added efficiency (PAE) of AlGaN/GaN high electron mobility transistor (HEMT) high-power amplifiers (HPAs) that are part of any advanced wireless multifunctional RF-system with limited prime energy. Different concepts and approaches on device and design level for PAE improvements are analyzed, e.g. structural and layout changes of the GaN transistor and advanced circuit design techniques for PAE improvements of GaN HEMT HPAs.
    Anmerkung: English
    Weitere Ausg.: ISBN 3-86644-615-2
    Sprache: Englisch
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 6
    Online-Ressource
    Online-Ressource
    KIT Scientific Publishing
    UID:
    almahu_9949710988602882
    Umfang: 1 electronic resource (383 p. p.)
    ISBN: 1-000-02157-2
    Inhalt: After description of the uranium / plutonium fuel cycle results are reported for various isotopic compositions of reactor-grade plutonium for usability in hypothetical nuclear explosive devices. It is shown that it is mainly thermal analyses, besides neutron physics analyses, which indicate the limits of concentration of the Pu-238 plutonium isotope. Above these limits, such hypothetical nuclear explosive devices are not feasible technically. In the light of this finding, future proliferation-proof fuel cycles are proposed which make use of recent methods of actinide transmutation.The author is honorary professor at the Karlsruhe Institute of Technology (KIT) and emeritus director of the former Institute for Neutron Physics and Reactor Engineering of the former Karlsruhe Research Center. For many years he was a member and, for some time, chairman of the German Advisory Committee on Reactor Safeguards (RSK).He is a member of the European Nuclear Society (ENS) and a member and fellow of the American Nuclear Society (ANS).
    Anmerkung: English
    Weitere Ausg.: ISBN 3-86644-614-4
    Sprache: Englisch
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 7
    Online-Ressource
    Online-Ressource
    KIT Scientific Publishing
    UID:
    edoccha_9959145903402883
    Umfang: 1 electronic resource (383 p. p.)
    ISBN: 1-000-02157-2
    Inhalt: After description of the uranium / plutonium fuel cycle results are reported for various isotopic compositions of reactor-grade plutonium for usability in hypothetical nuclear explosive devices. It is shown that it is mainly thermal analyses, besides neutron physics analyses, which indicate the limits of concentration of the Pu-238 plutonium isotope. Above these limits, such hypothetical nuclear explosive devices are not feasible technically. In the light of this finding, future proliferation-proof fuel cycles are proposed which make use of recent methods of actinide transmutation.The author is honorary professor at the Karlsruhe Institute of Technology (KIT) and emeritus director of the former Institute for Neutron Physics and Reactor Engineering of the former Karlsruhe Research Center. For many years he was a member and, for some time, chairman of the German Advisory Committee on Reactor Safeguards (RSK).He is a member of the European Nuclear Society (ENS) and a member and fellow of the American Nuclear Society (ANS).
    Anmerkung: English
    Weitere Ausg.: ISBN 3-86644-614-4
    Sprache: Englisch
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 8
    Online-Ressource
    Online-Ressource
    KIT Scientific Publishing
    UID:
    edocfu_9959145903402883
    Umfang: 1 electronic resource (383 p. p.)
    ISBN: 1-000-02157-2
    Inhalt: After description of the uranium / plutonium fuel cycle results are reported for various isotopic compositions of reactor-grade plutonium for usability in hypothetical nuclear explosive devices. It is shown that it is mainly thermal analyses, besides neutron physics analyses, which indicate the limits of concentration of the Pu-238 plutonium isotope. Above these limits, such hypothetical nuclear explosive devices are not feasible technically. In the light of this finding, future proliferation-proof fuel cycles are proposed which make use of recent methods of actinide transmutation.The author is honorary professor at the Karlsruhe Institute of Technology (KIT) and emeritus director of the former Institute for Neutron Physics and Reactor Engineering of the former Karlsruhe Research Center. For many years he was a member and, for some time, chairman of the German Advisory Committee on Reactor Safeguards (RSK).He is a member of the European Nuclear Society (ENS) and a member and fellow of the American Nuclear Society (ANS).
    Anmerkung: English
    Weitere Ausg.: ISBN 3-86644-614-4
    Sprache: Englisch
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 9
    Online-Ressource
    Online-Ressource
    [Place of publication not identified] : PAN STANFORD Publishing,
    UID:
    almahu_9949386060202882
    Umfang: 1 online resource
    ISBN: 9781000021387 , 1000021386 , 9780429295256 , 0429295251 , 9781000021769 , 1000021769 , 9781000021578 , 1000021572
    Inhalt: The need to address the energy problem and formulate a lasting solution to tame climate change has never been so urgent. The rise of various renewable energy sources, such as solar cell technologies, has given humanity a glimpse of hope that can delay the catastrophic effects of these problems after decades of neglect. This review volume provides in-depth discussion of the fundamental photophysical processes as well as the state-of-the-art device engineering of various emerging photovoltaic technologies, including organic (fullerene, non-fullerene, and ternary), dye-sensitized (ruthenium, iron, and quantum dot), and hybrid metal-halide perovskite solar cells. The book is essential reading for graduate and postgraduate students involved in the photophysics and materials science of solar cell technologies.
    Anmerkung: Cover -- Half Title -- Title Page -- Copyright Page -- Table of Contents -- Preface -- 1: Fullerene-Based Organic Solar Cells -- 1.1 Introduction -- 1.2 Working Principle of Organic Solar Cells -- 1.2.1 Structure of Bulk-Heterojunction OPV -- 1.2.2 The Power Conversion Process -- 1.2.3 Device Performance -- 1.3 Materials Used in Fullerene-Based OPV -- 1.3.1 Fullerene-Based Acceptor -- 1.3.2 Donor Material -- 1.4 The Morphology of Active Layer and the Processing Method -- 1.5 Stability Problem -- 1.6 Conclusion -- 2: Non-Fullerene-Based Polymer Solar Cells , 2.1 Introduction: Principle of Operation of All-Polymer Organic Solar Cell -- 2.1.1 Basic Operation Principles -- 2.2 Calculation of Power Conversion Efficiency -- 2.3 Polymer/Polymer Blends -- 2.3.1 Cyanated Phenylenevinylene (CN-PPV)-Based Polymer Acceptors -- 2.3.2 Benzothiadiazole-Based Polymer Acceptors -- 2.3.3 Rylene Imide Dyes -- 2.3.3.1 Perilene diimide-based polymer acceptor -- 2.3.3.2 Naphthalene diimide -- 2.4 Morphology -- 2.4.1 Solvent -- 2.4.2 Thermal Annealing -- 2.4.3 Molecular Weight -- 2.4.4 Donor/Acceptor Blend Ratio -- 2.5 Conclusion , 3: Ternary Sensitization of Organic Solar Cells: A Multifunctional Concept to Boost Power Conversion Efficiency -- 3.1 Introduction and Motivation for Organic and Ternary Solar Cells -- 3.2 Fundamental Principles -- 3.2.1 Charge Transport/Transfer Mechanisms -- 3.2.1.1 Cascade charge transfer -- 3.2.1.2 Energy transfer -- 3.2.1.3 Alloy model -- 3.2.1.4 Parallel-like model -- 3.2.2 Beyond the Sensitization Concept: Controlling Recombination -- 3.3 Nature of the Third Component: A Review on the Experimental Results -- 3.3.1 Polymeric Ternary Components , 3.3.2 Small Molecule-Based Ternary Components -- 3.3.3 Dye-Based Ternary Components -- 3.3.4 Non-Fullerene Acceptors -- 3.3.4.1 D:FA:NFA ternary solar cells -- 3.3.4.2 D:NFA:NFA ternary solar cells -- 3.3.4.3 D:D:NFA ternary solar cells -- 3.4 Conclusion and Outlook -- 4: Dye-Sensitized Solar Cells: Photophysics of Coordination Complex -- 4.1 Introduction -- 4.1.1 Fabrication of Dye-Sensitized Solar Cells -- 4.1.2 Photovoltaic Efficiency Measurement -- 4.1.3 Time-Resolved Techniques -- 4.1.4 TiO2-Based DSCs -- 4.1.5 NiO-Based DSCs -- 4.1.6 DSCs Tandem Architectures -- 4.2 TiO2-Based DSCs , 4.2.1 Molecular Design of the Photosensitizer -- 4.2.2 Influence of Photosensitizer Structure on Electron Transfer -- 4.2.3 Photosensitizer Injection and Regeneration Kinetics -- 4.3 Summary and Outlook -- 5: Fe Complexes as Photosensitizers for Dye-Sensitized Solar Cells -- 5.1 Introduction -- 5.2 FeIIL6 Complexes -- 5.2.1 FeII Polypyridyl Complexes -- 5.2.2 Cyano-Bearing Complexes -- 5.2.3 Photosensitization Studies on FeIIL6 Complexes -- 5.3 Modified FeIIL6 Complexes -- 5.3.1 FeIIL6 Complexes of Higher Octahedricity -- 5.3.2 Equilibrium with Another State -- 5.3.3 FeII NHC Complexes
    Weitere Ausg.: Print version: ISBN 9814800694
    Weitere Ausg.: ISBN 9789814800693
    Sprache: Englisch
    Schlagwort(e): Electronic books. ; Electronic books.
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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