LEADER 04712nam 2200493 450 001 9910633923203321 005 20230414064327.0 010 $a9783031194894$b(electronic bk.) 010 $z9783031194887 035 $a(MiAaPQ)EBC7150319 035 $a(Au-PeEL)EBL7150319 035 $a(CKB)25504483300041 035 $a(PPN)266350682 035 $a(EXLCZ)9925504483300041 100 $a20230414d2022 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aObservational imprints of binary evolution on B- and Be-star populations /$fJulia Bodensteiner 210 1$aCham, Switzerland :$cSpringer,$d[2022] 210 4$d©2022 215 $a1 online resource (141 pages) 225 1 $aSpringer theses 311 08$aPrint version: Bodensteiner, Julia Observational Imprints of Binary Evolution on B- and Be-Star Populations Cham : Springer International Publishing AG,c2023 9783031194887 320 $aIncludes bibliographical references and index. 327 $aIntro -- Supervisor's Foreword -- Preface -- Context -- Scope of This Work -- Overview -- Acknowledgements -- Contents -- Acronyms -- 1 Scientific Context -- 1.1 Introduction -- 1.2 The Evolution of Massive Stars -- 1.2.1 Uncertain Physics in Stellar Evolution Theory -- 1.2.2 Stellar Populations -- 1.3 The Effect of Binarity on Stellar Evolution -- 1.3.1 Different Binary Evolution Pathways -- 1.3.2 Observational Constraints on Initial Multiplicity Properties of Massive Stars -- 1.3.3 Predicted Occurrence and Properties of Binary Interaction Products -- 1.4 Observational Characteristics of Binary Interaction Products -- 1.5 Classical Be Stars -- 1.6 Motivation and Open Questions -- References -- 2 Spectroscopy of Massive Stars -- 2.1 Stellar Spectroscopy -- 2.2 Single-object Échelle Spectroscopy -- 2.3 Integral-Field Spectroscopy -- 2.4 Extraction of Spectra in 3D Data Cubes -- 2.5 Radial Velocity Measurements -- 2.6 Determination of Stellar Parameters -- References -- 3 On the Apparent Lack of Massive Be Stars with Main-Sequence Companions -- 3.1 Introductory Remarks -- 3.2 The Origin of the Rapid Rotation of Be Stars -- 3.3 A Literature Search for Be Stars with MS Companions -- 3.4 The Reported Multiplicity Statistics of Early-Type Be Stars -- 3.5 Possible Detection Biases in the Search for Be+MS Binaries -- 3.6 Be Stars as Binary Interaction Products -- References -- 4 The Post-interaction Be + Stripped Star Binary HR6819 -- 4.1 Introductory Remarks -- 4.2 The Importance of Individual Systems Like HR6819 -- 4.2.1 In the Context of Be Star Formation -- 4.2.2 In the Context of the Search for Quiescent Black Holes -- 4.3 HR 6819 as Triple System Hosting a Black Hole -- 4.4 HR 6819 as Post-interaction Binary System -- 4.4.1 Spectral Variability and the Orbit of the System -- 4.4.2 Spectral Disentangling. 327 $a4.4.3 A Detailed Spectroscopic Analysis of HR 6819 -- 4.4.4 The Component Masses in HR 6819 -- 4.5 Revealing the Configuration of HR 6819 with Interferometry -- 4.6 A Possible Evolutionary History of HR 6819 -- 4.7 Discussion -- References -- 5 The Young Massive Small Magellanic Cloud Cluster NGC 330 Observed with MUSE -- 5.1 Introductory Remarks -- 5.2 The Search for Binary Interaction Products -- 5.3 The Young Massive SMC Cluster NGC 330 -- 5.4 Multi-epoch MUSE Spectroscopy of NGC 330 -- 5.4.1 Observations, Data Reduction and Spectral Extraction -- 5.4.2 The Stellar Content of NGC 330 -- 5.4.3 Radial Velocities, Multiplicity Criteria and the Bias Correction -- 5.4.4 The Multiplicity Properties of NGC 330 -- 5.5 Particular Systems of Interest -- 5.6 Comparison to Previous Observational Studies -- 5.6.1 Cluster Core Versus Outskirts -- 5.6.2 Comparison to Other B-star Populations -- 5.7 Comparison to Models -- 5.8 Discussion -- References -- 6 Summary and Future Work -- 6.1 Summary -- 6.2 Future Prospects -- 6.2.1 The Search for Be Stars with MS Companions -- 6.2.2 The Rotational Velocities of Cluster Stars -- 6.2.3 Binary Interaction Products at Different Cluster Ages and Different Metallicity Environments -- References -- Index. 410 0$aSpringer theses. 606 $aAccretion (Astrophysics) 606 $aBe stars 606 $aDouble stars$xEvolution 615 0$aAccretion (Astrophysics) 615 0$aBe stars. 615 0$aDouble stars$xEvolution. 676 $a523.841 700 $aBodensteiner$b Julia$01270951 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 912 $a9910633923203321 996 $aObservational Imprints of Binary Evolution on B- and Be-Star Populations$92993933 997 $aUNINA LEADER 02758nam 22005053 450 001 9910153076603321 005 20230803221544.0 010 $a1-292-03712-1 035 $a(CKB)2550000001323878 035 $a(MiAaPQ)EBC5137673 035 $a(MiAaPQ)EBC5483619 035 $a(Au-PeEL)EBL5137673 035 $a(CaONFJC)MIL623284 035 $a(OCoLC)1024276914 035 $a(Exl-AI)5137673 035 $a(EXLCZ)992550000001323878 100 $a20210901d2014 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aModern Control Systems $eIntroduction to Total Quality 205 $a12th ed. 210 1$a :$cPearson Education UK,$d2014. 210 4$d©2014. 215 $a1 online resource (1047 pages) 311 08$a1-292-02405-4 311 08$a1-306-92033-7 327 $aCover -- Table of Contents -- 1. Introduction to Control Systems -- 2. Mathematical Models of Systems -- 3. State Variable Models -- 4. Feedback Control System Characteristics -- 5. The Performance of Feedback Control Systems -- 6. The Stability of Linear Feedback Systems -- 7. The Root Locus Method -- 8. Frequency Response Methods -- 9. Stability in the Frequency Domain -- 10. The Design of Feedback Control Systems -- 11. The Design of State Variable Feedback Systems -- 12. Robust Control Systems -- Appendix: Matlab Basics -- Index. 330 $aFor an introductory undergraduate course in control systems for engineering students.   Written to be equally useful for all engineering disciplines, this text is organized around the concept of control systems theory as it has been developed in the frequency and time domains. It provides coverage of classical control, employing root locus design, frequency and response design using Bode and Nyquist plots. It also covers modern control methods based on state variable models including pole placement design techniques with full-state feedback controllers and full-state observers. Many examples throughout give students ample opportunity to apply the theory to the design and analysis of control systems. Incorporates computer-aided design and analysis using MATLAB and LabVIEW MathScript. 517 $aModern Control Systems 606 $aFeedback control systems$7Generated by AI 606 $aLinear time invariant systems$7Generated by AI 615 0$aFeedback control systems 615 0$aLinear time invariant systems 700 $aDorf$b Richard C$022966 701 $aBishop$b Robert H$0149826 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910153076603321 996 $aModern Control Systems$948370 997 $aUNINA