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Record Nr. |
UNINA9910568282303321 |
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Autore |
Romano Luigi |
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Titolo |
Advanced brush tyre modelling / / Luigi Romano |
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Pubbl/distr/stampa |
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Cham, Switzerland : , : Springer, , [2022] |
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©2022 |
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ISBN |
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9783030984359 |
9783030984342 |
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Descrizione fisica |
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1 online resource (137 pages) |
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Collana |
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SpringerBriefs in Applied Sciences and Technology |
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Disciplina |
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Soggetti |
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Motor vehicles - Dynamics |
Motor vehicles - Tires |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Intro -- Preface -- Acknowledgements -- Contents -- Nomenclature -- Forces and Moments -- Displacements -- Speeds -- Slip Parameters -- Rotation Matrices and Tensors -- Geometric Parameters -- Stiffnesses and Compliances -- Friction Parameters -- Functions and Operators -- Sets -- 1 The Tyre as a Nonlinear System -- 1.1 Reference Frame and Wheel Velocities -- 1.2 Slip Variables -- 1.2.1 Theoretical Slip Variables -- 1.2.2 Practical Slip Variables -- 1.2.3 Geometrical Slip Variables -- 1.2.4 Transient Slip Variables -- 1.3 General Tyre-Slip Relationships -- 1.4 Steady-State Relationships -- 1.4.1 Tyre-Slip Steady-State Relationships -- 1.4.2 Relationships Between Slip Stiffnesses -- 1.4.3 Slip-Tyre Steady-State Relationships -- References -- 2 Tyre-Road Contact Mechanics Equations -- 2.1 Friction Model -- 2.2 Constitutive Relationships -- 2.2.1 Constitutive Relationships for the Tyre Tread -- 2.2.2 Constitutive Relationships for the Tyre Carcass -- 2.3 Tyre-Road Kinematic Equations -- 2.3.1 Exact Brush Theory for Large Camber Angles -- 2.3.2 Classic Brush Theory -- 2.3.3 Brush Models with Compliant Carcass -- 2.4 Boundary and Initial Conditions -- 2.4.1 Boundary and Initial Conditions for the Adhesion Zone -- 2.4.2 Boundary Condition for the Sliding Zone -- 2.5 Equilibrium Equations -- References -- 3 Steady-State Brush Theory -- 3.1 Assumptions and Hypotheses -- 3.2 Vanishing Sliding -- 3.3 Pure |
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Translational Slip -- 3.4 Pure Spin Slip -- 3.5 Lateral Slip and Spin -- References -- 4 Unsteady-State Brush Theory -- 4.1 Vanishing Sliding -- 4.2 Effect of Limited Friction -- 4.2.1 Pure Lateral Slip -- 4.2.2 Pure Spin Slip -- 4.2.3 Lateral Slip and Spin -- 4.3 Effect of Carcass Compliance -- 4.3.1 Pure Translational Slips -- 4.3.2 Effect of Spin Slip -- References -- 5 Theory for Large Spin Slips -- 5.1 Vanishing Sliding -- 5.1.1 Steady-State Solution. |
5.1.2 Transient Solution -- 5.1.3 Explicit Solutions for Some Contact Shapes -- 5.2 Limited Friction -- References -- 6 Theories of Transient Generation of Tyre Forces and Moment -- 6.1 Single Contact Point Models -- 6.1.1 Model Equations -- 6.1.2 Relationships Between Relaxation Matrices -- 6.2 Two-Regime Theory -- 6.2.1 Derivation of the Sliding Functions -- 6.2.2 Model Equations -- 6.3 Model Comparison -- References. |
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2. |
Record Nr. |
UNINA9910404114903321 |
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Autore |
Berner Boel <p>Boel Berner, Linköping University, Schweden </p> |
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Titolo |
Strange Blood : The Rise and Fall of Lamb Blood Transfusion in 19th Century Medicine and Beyond / Boel Berner |
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Pubbl/distr/stampa |
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Bielefeld, : transcript Verlag, 2020 |
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ISBN |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (216 p.) |
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Collana |
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Disciplina |
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Soggetti |
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Blood Transfusion |
19th Century |
Lamb Blood |
Clinical Practice |
Medical History |
Medicine |
Human |
Animal |
History of Medicine |
Human-Animal Studies |
History of Science |
Cultural History |
History |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Frontmatter 1 Contents 5 Prologue 9 Introduction: 'The mighty influence of strange blood' 11 1. Using the blood of others 17 2. Ambitions and connections 31 3. Blood on the battlefield 45 4. Blood for the lungs 61 5. Asylum experiments 81 6. Proofs and refutations 105 7. Transgressions 127 8. Winding up 145 Epilogue: The return 159 Notes 167 Sources and Literature 183 Acknowledgements 203 Index of Places 205 Index of Names 209 |
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Sommario/riassunto |
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In the mid-1870s, the experimental therapy of lamb blood transfusion spread like an epidemic across Europe and the USA. Doctors tried it as a cure for tuberculosis, pellagra and anemia; proposed it as a means to reanimate seemingly dead soldiers on the battlefield. It was a contested therapy because it meant crossing boundaries and challenging taboos. Was the transfusion of lamb blood into desperately sick humans really defensible?The book takes the reader on a journey into hospital wards and lunatic asylums, physiological laboratories and 19th century wars. It presents a fascinating story of medical knowledge, ambitions and concerns – a story that provides lessons for current debates on the morality of medical experimentation and care. |
»Insgesamt hat die schwedische Medizinhistorikerin eine interessante und lesenswerte Studie vorgelegt, der [...] das Verdienst gebührt, ein ansonsten nur randständig wahrgenommenes Thema quellen- und facettenreich auszuleuchten.« |
Besprochen in:https://lithub.com, 12.10.2020https://www.books-readers.com, 10 (2020)Zeitsprung, 08.07.2020 Journal of Medical Humanities, 43 (2022), Ericka Johnson |
»All in all, the Swedish medical historian has presented an interesting and readable study, which [...] deserves the merit of illuminating a topic that is otherwise only marginally perceived, rich in sources and facets.« |
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