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1. |
Record Nr. |
UNINA9910463038103321 |
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Titolo |
Fusarium : genomics, molecular and cellular biology / / edited by Daren W. Brown and Robert H. Proctor |
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Pubbl/distr/stampa |
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Norfolk, England : , : Caister Academic Press, , [2013] |
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©2013 |
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ISBN |
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Descrizione fisica |
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1 online resource (192 p.) |
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Disciplina |
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Soggetti |
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Fusarium |
Electronic books. |
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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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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Contents; Preface; Ch 1: An Overview of Fusarium; Ch 2: Sex and Fruiting in Fusarium; Ch 3: Structural Dynamics of Fusarium Genomes; Ch 4: Molecular Genetics and Genomic Approaches to Explore Fusarium Infection of Wheat Floral Tissue; Ch 5: Applying Proteomics to Investigate the Interactions between Pathogenic Fusarium Species and their Hosts; Ch 6: Repeat-induced Point Mutation, DNA Methylation and Heterochromatin in Gibberella zeae (Anamorph: Fusarium graminearum); Ch 7: The Nitrogen Regulation Network and its Impact on Secondary Metabolism and Pathogenicity |
Ch 8: Diversity of Polyketide Synthases in FusariumCh 9: Plant Responses to Fusarium Metabolites; Index |
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Sommario/riassunto |
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The fungus Fusarium is a major plant pathogen that causes disease in nearly every agriculturally important plant. In addition, some strains produce mycotoxins that can cause serious illness in humans and livestock. The enormous economic importance of, and health hazards posed by, Fusarium have fuelled research by scientists worldwide into its biochemistry, genetics, genomics, proteomics, and metabolomics. The primary aim of this research is the identification of strategies to reduce crop diseases and the risks posed to human and animal health. The wealth of information derived from this resear |
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2. |
Record Nr. |
UNINA9910133858103321 |
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Autore |
Ishida Yukio <1948-> |
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Titolo |
Linear and nonlinear rotordynamics : a modern treatment with applications / / Yukio Ishida and Toshio Yamamoto, authors |
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Pubbl/distr/stampa |
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Weinheim, Germany : , : Wiley-VCH Verlag, , 2012 |
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©2012 |
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ISBN |
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3-527-65191-8 |
3-527-65189-6 |
3-527-65192-6 |
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Edizione |
[Second enlarged and improved edition.] |
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Descrizione fisica |
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1 online resource (475 p.) |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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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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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Linear and Nonlinear Rotordynamics; 4.3.5.2 How to Use the Standards; Contents; Foreword to the First Edition; Preface to the First Edition; Preface to the Second Edition; Acknowledgements; 1 Introduction; 1.1 Classification of Rotor Systems; 1.2 Historical Perspective; References; 2 Vibrations of Massless Shafts with Rigid Disks; 2.1 General Considerations; 2.2 Rotor Unbalance; 2.3 Lateral Vibrations of an Elastic Shaft with a Disk at Its Center; 2.3.1 Derivation of Equations of Motion; 2.3.2 Free Vibrations of an Undamped System and Whirling Modes |
2.3.3 Synchronous Whirl of an Undamped System2.3.4 Synchronous Whirl of a Damped System; 2.3.5 Energy Balance; 2.4 Inclination Vibrations of an Elastic Shaft with a Disk at Its Center; 2.4.1 Rotational Equations of Motion for Single Axis Rotation; 2.4.2 Equations of Motion; 2.4.3 Free Vibrations and Natural Angular Frequency; 2.4.4 Gyroscopic Moment; 2.4.5 Synchronous Whirl; 2.5 Vibrations of a 4 DOF System; 2.5.1 Equations of Motion; 2.5.1.1 Derivation by Using the Results of 2 DOF System; 2.5.1.2 Derivation by Lagrange's Equations; 2.5.2 Free Vibrations and a Natural Frequency Diagram |
2.5.3 Synchronous Whirling Response2.6 Vibrations of a Rigid Rotor; 2.6.1 Equations of Motion; 2.6.2 Free Whirling Motion and Whirling Modes; 2.7 Approximate Formulas for Critical Speeds of a Shaft with |
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Several Disks; 2.7.1 Rayleigh's Method; 2.7.2 Dunkerley's Formula; References; 3 Vibrations of a Continuous Rotor; 3.1 General Considerations; 3.2 Equations of Motion; 3.3 Free Whirling Motions and Critical Speeds; 3.3.1 Analysis Considering Only Transverse Motion; 3.3.2 Analysis Considering the Gyroscopic Moment and Rotary Inertia; 3.3.3 Major Critical Speeds; 3.4 Synchronous Whirl |
References4 Balancing; 4.1 Introduction; 4.2 Classification of Rotors; 4.3 Balancing of a Rigid Rotor; 4.3.1 Principle of Balancing; 4.3.1.1 Two-Plane Balancing; 4.3.1.2 Single-Plane Balancing; 4.3.2 Balancing Machine; 4.3.2.1 Static Balancing Machine; 4.3.2.2 Dynamic Balancing Machine; 4.3.3 Field Balancing; 4.3.4 Various Expressions of Unbalance; 4.3.4.1 Resultant Unbalance U and Resultant Unbalance Moment V; 4.3.4.2 Dynamic Unbalance (U1,U2); 4.3.4.3 Static Unbalance U and Couple Unbalance [Uc,-Uc]; 4.3.5.1 Balance Quality Grade; 4.3.5 Balance Quality Grade of a Rigid Rotor |
4.4 Balancing of a Flexible Rotor4.4.1 Effect of the Elastic Deformation of a Rotor; 4.4.2 Modal Balancing Method; 4.4.2.1 N-Plane Modal Balancing; 4.4.2.2 (N + 2)-Plane Modal Balancing; 4.4.3 Influence Coefficient Method; References; 5 Vibrations of an Asymmetrical Shaft and an Asymmetrical Rotor; 5.1 General Considerations; 5.2 Asymmetrical Shaft with a Disk at Midspan; 5.2.1 Equations of Motion; 5.2.2 Free Vibrations and Natural Frequency Diagrams; 5.2.2.1 Solutions in the Ranges w > wc1 and w w > wc2 |
5.2.3 Synchronous Whirl in the Vicinity of the Major Critical Speed |
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Sommario/riassunto |
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A wide-ranging treatment of fundamental rotordynamics in order to serve engineers with the necessary knowledge to eliminate various vibration problems. New to this edition are three chapters on highly significant topics:Vibration Suppression - The chapter presents various methods and is a helpful guidance for professional engineers.Magnetic Bearings - The chapter provides fundamental knowledge and enables the reader to realize simple magnetic bearings in the laboratory.Some Practical Rotor Systems - The chapter explains various vibration characteristics of steam turbines and wi |
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