The third edition of the Dictionary of Ceramic Science and Engineering builds on the heavily revised 2nd edition which, in turn, expanded the original edition by some 4000 entries to include new fabrication, testing, materials, and vocabulary. The proven basis of the first two editions has been retained but new words and phrases have been added from the rapidly advancing electronic, nanoparticle and modern materials engineering fields. Additionally, all measurements in SI units are given to facilitate communication among the many sub-disciplines touched on by ceramics, ensuring that this publication remains the field's standard reference work for years to come. This extended edition of the Dictionary of Ceramic Science and Engineering ably follows its predecessors as an authoritative resource for students, researchers and professionals dealing with the processing of Materials.

Preface Contents Contributors Chapter 1: Historical Overview of In Vivo and In Vitro Angiogenesis Assays 1 The Past Will Always Govern the Present! 2 Modern Era of Angiogenesis Assays 2.1 Corneal Neovascularization Assay 2.2 In Vitro Vasculogenesis Assays 2.3 Experiments ``Designed ́ ́ by Nature References Chapter 2: The Fundamental Contribution of Judah Folkman in the Setting of Angiogenesis Assays 1 Development of Assays to Study Angiogenesis 2 Tumor Growth in Isolated Perfused Organs 3 The Rabbit Cornea 4 The Chorioallantoic Membrane 5 Culture of Endothelial Cells References Chapter 3: Identification of Endothelial Cells and Their Progenitors 1 Introduction 2 Materials 2.1 Reagents 2.2 Equipment 3 Methods 3.1 ECFC Isolation and Expansion 3.2 ECFC Cryopreservation 3.3 Thawing ECFC 3.4 ECFC Culture and Expansion 3.5 Single-Cell Preparation 3.6 Single-Cell Clonogenic Assay 4 Notes References Chapter 4: In Vitro Coculture Assays of Angiogenesis 1 Introduction 2 Materials 2.1 Cell Culture 2.2 Reagents for Cell Staining 3 Methods 3.1 Cell Culture 3.2 The Standard Coculture Assay 3.3 Staining Cocultures for Quantification 3.4 Preparation of Cocultures for Immunofluorescence Microscopy 3.5 Preparation of Human Macrophages and Incorporation into Assay 3.6 Preparation of Tumoroids and Incorporation into Assay 4 Notes References Chapter 5: Endothelial Cells: Co-culture Spheroids 1 Introduction 2 Materials 2.1 Tissue 2.2 Reagents for Isolation and Culture of HUVECs 2.3 Reagents for HBMSC Isolation and Culture 2.4 Reagents for Monoculture and Co-culture Spheroids 3 Methods 3.1 Isolation and Culture of HUVEC 3.2 Isolation and Culture of HBMSC 3.3 Generation of Co-culture 3D Spheroids 4 Notes References Chapter 6: Microfluidic Device Setting by Coculturing Endothelial Cells and Mesenchymal Stem Cells 1 Introduction 2 Materials 2.1 Fabrication of Master Molds (Photolithography) 2.2 Fabrication of Microfluidic Devices (Soft Lithography) 2.3 Formation of Microchannels and Surface Treatment 2.4 Gel Formation in the Gel Region 2.5 HUVEC-MSC Coculture in a Microfluidic Device 3 Methods 3.1 Fabrication of Master Molds (Photolithography) 3.2 Fabrication of Microfluidic Devices (Soft Lithography) 3.3 Formation of Microchannels and Surface Treatment 3.4 Gel Formation in the Gel Region 3.5 HUVEC-MSC Coculture in a Microfluidic Device 4 Notes References Chapter 7: Spatial Statistics-Based Image Analysis Methods for the Study of Vascular Morphogenesis 1 Introduction 2 Materials 2.1 Software Tools 2.2 Analysis of Vessel Tree Growth and Distribution 2.3 Analysis of Microvessel and Tissue Cell Codistribution 3 Methods 3.1 Imaging Chick Embryo Area Vasculosa 3.2 Imaging Mast Cells and Microvessels in Tissue Sections 3.3 Morphometric Characterization of Vascular Branching 3.4 Morphometric Characterization of the Vascular Tree Spatial Distribution 3.5 Morphometric Characterization of the Spatial Relationship Between Cells and Vessels 4 Notes References Chapter 8: Studying Angiogenesis in the Rabbit Corneal Pocket Assay 1 Introduction 1.1 Rabbit Cornea Pocket Assay 2 Materials 2.1 Animals 2.2 Reagents and Drugs 2.3 Facilities, Equipment, and Materials 3 Methods 3.1 Sample Preparation 3.2 Surgery 3.3 Quantification of Neovascular Growth 3.4 Histological Examination and Immunohistochemical Analysis 3.5 Gene and Protein Expression 3.6 Drug Treatments and Pharmacokinetic Studies 3.7 Advantages and Limitations of Rabbit Cornea Assay 4 Notes References Chapter 9: Avians as a Model System of Vascular Development 1 Introduction 2 Materials 2.1 Fertilized Eggs 2.2 Incubators 2.3 Dissection Tools (Fig. 3) 2.4 Optical Equipment 2.5 Electroporation/Viral Injection Equipment (Fig. 5) 2.6 Solutions 2.7 Preparation for Agar-Albumen Culture Dishes for Modified New culture (EC Culture, Related to Subheading 3.1.3) 2.8 Reagents of Viral Production in Replication-Incompetent Retroviral System Using (Related to Subheading 3.3.4) 3 Techniques for Handling the Embryo 3.1 Culture of the Avian Embryo 3.1.1 In Ovo Culture: Preparation, In Ovo Operation, and Incubation After the Surgery 3.1.2 Shell-Less Culture 3.1.3 New Culture: Modified EC Culture Making Culture Plates Making Filter Paper Rings Dissection of Embryos for EC Culture (Fig. 8) 3.2 Labeling Techniques 3.2.1 Tracing Cells by Vital Dye Staining 3.3 Somatic Transgenesis 3.3.1 Electroporation In Ovo Electroporation (Fig. 9) Ex Ovo Electroporation (Fig. 10) 3.3.2 Lipofection 3.3.3 Adenovirus 3.3.4 Replication-Incompetent Retroviral-Mediated Gene Transfer Transfection Virus Production 3.4 Genomics 3.5 Chorioallantoic Membrane Assay (CAM) 3.6 Other Approaches 3.7 Conclusion 4 Notes References Chapter 10: Dynamic Imaging of Mouse Embryos and Cardiac Development in Static Culture 1 Introduction 2 Materials 2.1 Embryo-Dissection Medium 2.2 Rat Serum Extraction 2.3 Embryo Dissection 2.4 Embryo-Culture Medium 3 Methods 3.1 Rat Serum Extraction (See Note 1) 3.2 Embryo Dissections for Live Imaging 3.3 Imaging Setup 3.4 Visualization of Embryonic Structures Using OCT 3.5 Cardiodynamic Analysis 3.6 Imaging the Vasculature Using Speckle Variance 3.7 Live Imaging of Hemodynamics Using Doppler OCT 3.8 Conclusion 4 Notes References Chapter 11: High-Resolution Confocal Imaging of Pericytes in Human Fetal Brain Microvessels 1 Introduction 2 Materials 3 Methods 3.1 Fixation and Sectioning 3.2 Immunofluorescence Staining 3.3 High-Resolution Confocal Imaging 3.4 Image Processing and 3D Reconstruction 4 Representative Results References Chapter 12: Quantification of Tumor Vasculature by Analysis of Amount and Spatial Dispersion of Caliber-Classified Vessels 1 Introduction 2 Materials 3 Methods 3.1 Vessel Staining 3.2 Image Acquisition 3.3 Images to Stack 3.4 Making Stack Isotropic 3.5 Contrast Enhancement and Image Thresholding 3.6 Vessel Fill-Up [macro: 3D_Close&Fill.txt] 3.7 Bandpass Caliber Masks [macro: ClassifyVessels.txt] 3.8 Classification of Original Binary Voxels in Caliber Classes [macro: OriSignalRecovery.txt] 3.9 Assembly of Progressively Reconstructed Angioarchitectures (PRA) [macro: BuildProgressive-Angioarchitectures.txt] 3.10 Normalization [macro: NormalizingVolume.txt] 3.11 Analysis of PRAs by Signal Amount and Spatial Dispersion [plugin: Spatial_Dispersion.class] 3.12 Linear Regression and Important Descriptive Parameters 3.13 Biological Meaning of Descriptive Parameters 3.14 Visual Workflow Control by Volume Viewing (3D Renderings) 3.15 Identification of Discarded Vascular Structures and Signals 3.16 Analysis Scale-Up 3.17 Statistical Analyses for Comparison of Angioarchitectures 4 Notes 5 Rationale for Plugin ``Spatial Dispersion ́ ́ [https://github.com/nHv95/Vessel_analysis/Spatial_Dispersion.java] References Chapter 13: A Xenograft Model for Venous Malformation 1 Introduction 2 Materials 2.1 Cell Culture 2.2 Subcutaneous Injection of Cells into Mouse 2.3 Lesion Plug Measurements and Collection 2.4 Tissue Staining 3 Methods 3.1 Cell Plating and Expansion 3.2 Day Before Injection 3.3 Endothelial Cell Preparation and Counting 3.4 Syringe Preparation 3.5 Subcutaneous Injection into Mouse 3.6 Lesion Growth Monitoring 3.7 Tissue Collection and Processing 3.8 Staining of Lesion Sections 3.8.1 Hematoxylin and Eosin (H&E) 3.8.2 Ulex europaeus Agglutinin-1 (UEA-1) Immunohistochemistry (IHC) 3.9 Vascular Channel Analysis 4 Notes References Chapter 14: In Vivo Vascular Network Forming Assay 1 Introduction 2 Materials 2.1 Cell Culture of Human ECFCs and MSCs 2.2 Collagen-Fibrin Hydrogel 2.3 Immunofluorescent Staining 3 Methods 3.1 Preparation of Collagen-Fibrin Hydrogel 3.2 Preparation of Cell-Hydrogel Mixture for Injection 3.3 Injection into Immunodeficient Nude Mice 3.4 Harvesting the Implants 3.5 Evaluation of Vascular Networks in Explanted Collagen-Fibrin Plugs 3.6 Evaluation of Human Lumens and Perivascular Coverage by Immunofluorescent Staining 3.7 Evaluation of Cell Proliferation and Apoptosis in Vascular Networks 4 Notes References Chapter 15: Assessment of Vascular Patterning in the Zebrafish 1 Introduction 1.1 Morpholinos 1.2 Genetic Mutants 1.3 Assessing Vascular Phenotypes in Loss-of-Function Models 1.3.1 Where Is the Gene Expressed? 1.3.2 Assessing General Morphology and Development in Morphants or Mutants 1.3.3 Assessing Circulation and Cardiac Function 1.3.4 Assessing Vascular Patterning 1.4 Summary of Considerations in Assessing Vascular Phenotypes 2 Materials 2.1 Microangiography 2.2 Long-Term Time-Lapse Imaging 3 Methods 3.1 Microangiography 3.1.1 Preparation of the Apparatus 3.1.2 Experimental Procedure 3.2 Long-Term Time-Lapse Imaging 3.2.1 Mounting Animals for Long-Term Time-Lapse Imaging 4 Notes References Chapter 16: By the Skin of Your Teeth: A Subcutaneous Mouse Model to Study Pulp Regeneration 1 Introduction 2 Materials 3 Methods 3.1 Isolation and Culture of Dental Pulp Stem Cells (DPSC) 3.2 Preparation of the Scaffold 3.3 Implantation of the Scaffolds 3.4 Tissue Isolation and Embedding into Paraffin 3.5 Masson ́s Trichrome Staining 3.6 Hematoxylin-Eosin 4 Notes References Index

Das Finale der großen Liebesgeschichte von Will & Layken Es gibt für sie ein Happy End – aber ist es auch von Dauer? Ein Auf und Ab der Gefühle – das ist die Liebesbeziehung von Will und Layken seit dem ersten Tag, an dem sie sich trafen. Erst jetzt, nach ihrer Hochzeit, scheint ihr Glück perfekt zu sein – wäre da nicht Wills Vergangenheit, die einen Keil zwischen die beiden zu treiben droht. Denn als Will von den Anfängen ihrer Beziehung erzählt und von seinen Versuchen, sich von Layken abzulenken, kommt ungeahnte Eifersucht in Layken auf ... Alle Bände der ›Will & Layken -Reihe: Band 1: Weil ich Layken liebe Band 2: Weil ich Will liebe Band 3: Weil wir uns lieben

A wide-ranging and detailed investigation of folk heroes, both fictional and historical, from the earliest times to the present, taken from societies throughout the world as they exist in folktales, folksongs, customs, speech, and other folklore genres.

The third edition of the __Dictionary of Ceramic Science and Engineering__ builds on the heavily revised 2nd edition which, in turn, expanded the original edition by some 4000 entries to include new fabrication, testing, materials, and vocabulary. The proven basis of the first two editions has been retained but new words and phrases have been added from the rapidly advancing electronic, nanoparticle and modern materials engineering fields. Additionally, all measurements in SI units are given to facilitate communication among the many sub-disciplines touched on by ceramics, ensuring that this publication remains the field's standard reference work for years to come. This extended edition of the __Dictionary of Ceramic Science and Engineering__ ably follows its predecessors as an authoritative resource for students, researchers and professionals dealing with the processing of Materials.

Das Finale der großen Liebesgeschichte von Will & Layken Es gibt für sie ein Happy End – aber ist es auch von Dauer? Ein Auf und Ab der Gefühle – das ist die Liebesbeziehung von Will und Layken seit dem ersten Tag, an dem sie sich trafen. Erst jetzt, nach ihrer Hochzeit, scheint ihr Glück perfekt zu sein – wäre da nicht Wills Vergangenheit, die einen Keil zwischen die beiden zu treiben droht. Denn als Will von den Anfängen ihrer Beziehung erzählt und von seinen Versuchen, sich von Layken abzulenken, kommt ungeahnte Eifersucht in Layken auf ... Alle Bände der ›Will & Layken -Reihe: Band 1: Weil ich Layken liebe Band 2: Weil ich Will liebe Band 3: Weil wir uns lieben

The topics of special H-function and fractional calculus are currently undergoing rapid changes both in theory and application. Taking into account the latest research results, the authors delve into these topics as they relate to applications to problems in statistics, physics, and engineering, particularly in condensed matter physics, plasma physics, and astrophysics. The book sets forth the definitions, contours, existence conditions, and particular cases for the H-function, then explores the properties and relationships among the Laplace, Fourier, Hankel, and other transforms. From here, the H-functions are utilized for applications in statistical distribution theory, structures of random variables, generalized distributions, Mathai’s pathway models, and versatile integrals. Functions of matrix argument are introduced with a focus on real-valued scalar functions when the matrices are real or Hermitian positive-definite. The text concludes with important recent applications to physical problems in reaction, diffusion, reaction-diffusion theory and statistics, and superstatistics. Generalized entropies as well as applications in astrophysics are dealt with. Over the last few years, material in this book has been added to various courses and developed to meet the needs of scholars at the PhD level. All exercises in the book have been used to probe the knowledge and ability of mathematics, statistics, and physics to students and researchers.

Weeds are a fascinating study for specialists, not only because of their economic importance, but also since in this case biology must be combined with history and agriculture (and its economic aspects). Thus, weed scientists may be concerned with pure basic research, concentrating on general aspects, or with applied science, i.e. having a practical orientation. One of the aims of this book is to create a synthesis between these two branches of study and to review the literature of both fields. The agrestals, the weeds of arable land ~ the most important group from an economic point of view ~ was chasen as the main topic. Other weed groups could only be mentioned briefly (e.g. grassland weeds), or superficially (e.g. aquatic weeds), or had to be omitted completely (e.g. ruderals, because they are so heterogeneous), to keep this volume to an acceptable size and price. Nevertheless, nearly all subsections of botanical science have been treated.

This book gathers contributions by respected experts on the theory of isometric immersions between Riemannian manifolds, and focuses on the geometry of CR structures on submanifolds in Hermitian manifolds. CR structures are a bundle theoretic recast of the tangential Cauchy–Riemann equations in complex analysis involving several complex variables. The book covers a wide range of topics such as Sasakian geometry, Kaehler and locally conformal Kaehler geometry, the tangential CR equations, Lorentzian geometry, holomorphic statistical manifolds, and paraquaternionic CR submanifolds. Intended as a tribute to Professor Aurel Bejancu, who discovered the notion of a CR submanifold of a Hermitian manifold in 1978, the book provides an up-to-date overview of several topics in the geometry of CR submanifolds. Presenting detailed information on the most recent advances in the area, it represents a useful resource for mathematicians and physicists alike.

Das Finale der großen Liebesgeschichte von Will & Layken Es gibt für sie ein Happy End – aber ist es auch von Dauer? Ein Auf und Ab der Gefühle – das ist die Liebesbeziehung von Will und Layken seit dem ersten Tag, an dem sie sich trafen. Erst jetzt, nach ihrer Hochzeit, scheint ihr Glück perfekt zu sein – wäre da nicht Wills Vergangenheit, die einen Keil zwischen die beiden zu treiben droht. Denn als Will von den Anfängen ihrer Beziehung erzählt und von seinen Versuchen, sich von Layken abzulenken, kommt ungeahnte Eifersucht in Layken auf ... Alle Bände der ›Will & Layken -Reihe: Band 1: Weil ich Layken liebe Band 2: Weil ich Will liebe Band 3: Weil wir uns lieben

Das Finale der großen Liebesgeschichte von Will & Layken Es gibt für sie ein Happy End – aber ist es auch von Dauer? Ein Auf und Ab der Gefühle – das ist die Liebesbeziehung von Will und Layken seit dem ersten Tag, an dem sie sich trafen. Erst jetzt, nach ihrer Hochzeit, scheint ihr Glück perfekt zu sein – wäre da nicht Wills Vergangenheit, die einen Keil zwischen die beiden zu treiben droht. Denn als Will von den Anfängen ihrer Beziehung erzählt und von seinen Versuchen, sich von Layken abzulenken, kommt ungeahnte Eifersucht in Layken auf ... Alle Bände der ›Will & Layken -Reihe: Band 1: Weil ich Layken liebe Band 2: Weil ich Will liebe Band 3: Weil wir uns lieben

The topics of special H-function and fractional calculus are currently undergoing rapid changes both in theory and application. Taking into account the latest research results, the authors delve into these topics as they relate to applications to problems in statistics, physics, and engineering, particularly in condensed matter physics, plasma physics, and astrophysics. The book sets forth the definitions, contours, existence conditions, and particular cases for the H-function, then explores the properties and relationships among the Laplace, Fourier, Hankel, and other transforms. From here, the H-functions are utilized for applications in statistical distribution theory, structures of random variables, generalized distributions, Mathai’s pathway models, and versatile integrals. Functions of matrix argument are introduced with a focus on real-valued scalar functions when the matrices are real or Hermitian positive-definite. The text concludes with important recent applications to physical problems in reaction, diffusion, reaction-diffusion theory and statistics, and superstatistics. Generalized entropies as well as applications in astrophysics are dealt with. Over the last few years, material in this book has been added to various courses and developed to meet the needs of scholars at the PhD level. All exercises in the book have been used to probe the knowledge and ability of mathematics, statistics, and physics to students and researchers.

The topics of special H-function and fractional calculus are currently undergoing rapid changes both in theory and application. Taking into account the latest research results, the authors delve into these topics as they relate to applications to problems in statistics, physics, and engineering, particularly in condensed matter physics, plasma physics, and astrophysics. The book sets forth the definitions, contours, existence conditions, and particular cases for the H-function, then explores the properties and relationships among the Laplace, Fourier, Hankel, and other transforms. From here, the H-functions are utilized for applications in statistical distribution theory, structures of random variables, generalized distributions, Mathai’s pathway models, and versatile integrals. Functions of matrix argument are introduced with a focus on real-valued scalar functions when the matrices are real or Hermitian positive-definite. The text concludes with important recent applications to physical problems in reaction, diffusion, reaction-diffusion theory and statistics, and superstatistics. Generalized entropies as well as applications in astrophysics are dealt with. Over the last few years, material in this book has been added to various courses and developed to meet the needs of scholars at the PhD level. All exercises in the book have been used to probe the knowledge and ability of mathematics, statistics, and physics to students and researchers.

191 p. 21 cm

50 pages : 22 cm

Depuis les récents événements nucléaires au Japon, le débat sur l'énergie est plus que jamais sur le devant de la scène et sera probablement un sujet important lors des prochaines élections présidentielles. Alors que l'énergie nucléaire apparait aujourd'hui comme une énergie à la fois puissante et sans émission de gaz à effet de serre, les doutes et la peur qu'elle suscite auprès de la population sont- ils fondés ? La France est-elle le pays le plus avancé du monde en matière d'énergie nucléaire ? Devons-nous craindre un Tchernobyl en France ? Toute irradiation n'est-elle pas dangereuse ? Quelles seraient les conséquences d'une attaque terroriste contre un réacteur ? Le recours au nucléaire permettra-t-il de relever le défi des réserves énergétiques ? Le nucléaire ne reviendra-t-il pas extrêmement cher à cause des frais associés à la gestion des déchets et au démantèlement ? D'ailleurs, sait-on gérer les déchets nucléaires sur le long terme ?... C'est à toutes ces questions que ce livre tente d'apporter des éléments de réponse argumentés laissant au lecteur le choix de son opinion sur le sujet. Ce livre a été sélectionné pour le prix Roberval Grand Public 2013.

p. cm

Titre original anglais : The blood doctorTraduit de l’anglais par Johan-Frédérik Hel GuedjQuand Martin Nanther décide d'écrire la biographie de son arrière-grand-père, Henry Nanther, il ne se doute pas de ce qui l'attend. Médecin, Henry était spécialiste de l'hémophilie, maladie qui décimait alors les mâles de la famille royale. Ambitieux et brillant, il avait été fait lord héréditaire par la reine Victoria, titre que porte aujourd'hui son arrière-petit-fils. Peu à peu, alors que Martin interroge des membres de sa famille et retrouve des documents d'époque, la façade lisse de son aïeul se craquelle et les questions s'accumulent.Édition du club France Loisirs,avec l’autorisation des Éditions Calmann-Lévy

Titre original anglais : The blood doctorTraduit de l’anglais par Johan-Frédérik Hel GuedjQuand Martin Nanther décide d'écrire la biographie de son arrière-grand-père, Henry Nanther, il ne se doute pas de ce qui l'attend. Médecin, Henry était spécialiste de l'hémophilie, maladie qui décimait alors les mâles de la famille royale. Ambitieux et brillant, il avait été fait lord héréditaire par la reine Victoria, titre que porte aujourd'hui son arrière-petit-fils. Peu à peu, alors que Martin interroge des membres de sa famille et retrouve des documents d'époque, la façade lisse de son aïeul se craquelle et les questions s'accumulent.Édition du club France Loisirs,avec l’autorisation des Éditions Calmann-Lévy

Garabombo ha qualcosa in comune con Hector Chacn, il favoloso personaggio del primo romanzo: anch'egli un comunero realmente esistito e dotato di un potere eccezionale. Ma la curiosa "malattia" di cui soffre Garabombo davvero unica: egli diventa invisibile quando presenta dei reclami alle autorit. Protetto dall'invisibilit, Garabombo compie prodezze destinate a diventare leggendarie e le sue mosse, paradossalmente, vengono seguite ovunque "con spavento, con ammirazione, con raccapriccio", finche il carcere gli insegna i limiti della sua eccezionalit. Non solo la vita di Garabombo a cambiare quando egli impara a utilizzare il proprio potere diffondendo la notizia che chiunque si fosse ribellato allatifondismo sarebbe diventato, come lui, invisibile: la presa di coscienza di Garabombo d inizio alla pi grandiosa invasione di terre che il Per abbia mai visto. E accanto a questa singolare storia altre si svolgono parallele, come quella del deforme Remigio, che subisce una metamorfosi non meno radicale dal momento che si scopre bellissimo.

The last decade has witnessed significant advances in the ability to generate short light pulses throughout the optical spectrum. These developments have had a tremendous impact on the field of chemical dynamics. Fundamental questions concerning chemical reactions, once thought to be unaddressable, are now easily studied in real-time experiments. Ultrafast spectroscopies are currently being used to study a variety of fundamental chemical phenomena. This book focuses on some of the experimental and associated theoretical studies of reactions in clusters, liquid and solid media. Many of the advances in our understanding of the fundamental details of chemical reactivity result from the interplay of experiment and theory. This theme is present in many of the chapters, indicating the pervasiveness of a combined approach for eludicating molecular models of chemical reactions. With parallel developments in computer simulation, complex chemical sys­ tems are being studied at a molecular level. The discussions presented in this book recount many areas at the forefront of "ultrafast chemistry". They serve the purpose of both bringing the expert up to date with the work being done in many laboratories as well as introducing those not directly involved in this field to the diverse set of problems that can be studied. I hope that this book conveys the excitement that both I and the other authors in this volume feel about the field of ultrafast chemistry. John D. Simon 1993 1.D. Simon (ed.), Ultrafast Dynamics of Chemical Systems, vii.