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Interfaces: Modeling, Analysis, Numerics
Authors: --- --- ---
ISBN: 3031355490 3031355504 Year: 2023 Publisher: Cham : Springer Nature Switzerland : Imprint: Birkhäuser,

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Abstract

These lecture notes are dedicated to the mathematical modelling, analysis and computation of interfaces and free boundary problems appearing in geometry and in various applications, ranging from crystal growth, tumour growth, biological membranes to porous media, two-phase flows, fluid-structure interactions, and shape optimization. We first give an introduction to classical methods from differential geometry and systematically derive the governing equations from physical principles. Then we will analyse parametric approaches to interface evolution problems and derive numerical methods which will be thoroughly analysed. In addition, implicit descriptions of interfaces such as phase field and level set methods will be analysed. Finally, we will discuss numerical methods for complex interface evolutions and will focus on two phase flow problems as an important example of such evolutions.


Book
Pattern formation and dynamics in nonequilibrium systems
Authors: ---
ISBN: 9780521770507 0521770505 9780511627200 9780521779357 0511627203 9780511651519 0511651511 0511592701 9780511592706 9780511593635 0511593635 0521779359 1107194687 1139636731 0511595565 9781107194687 9781139636735 9780511595561 Year: 2009 Publisher: Cambridge, UK New York : Cambridge University Press,

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Many exciting frontiers of science and engineering require understanding the spatiotemporal properties of sustained nonequilibrium systems such as fluids, plasmas, reacting and diffusing chemicals, crystals solidifying from a melt, heart muscle, and networks of excitable neurons in brains. This introductory textbook for graduate students in biology, chemistry, engineering, mathematics, and physics provides a systematic account of the basic science common to these diverse areas. This book provides a careful pedagogical motivation of key concepts, discusses why diverse nonequilibrium systems often show similar patterns and dynamics, and gives a balanced discussion of the role of experiments, simulation, and analytics. It contains numerous worked examples and over 150 exercises. This book will also interest scientists who want to learn about the experiments, simulations, and theory that explain how complex patterns form in sustained nonequilibrium systems.


Book
Méthodes Level Set pour l'interaction fluide-structure
Authors: --- ---
ISBN: 3030700755 3030700747 Year: 2021 Publisher: Cham : Springer International Publishing : Imprint: Springer,

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Les modèles eulériens sont devenus dans les quinze dernières années des outils populaires pour étudier les interactions fluide-structure, car, au contraire des méthodes plus classiques de type ALE, ils permettent de résoudre numériquement ces problèmes en se ramenant à une grille et une méthode de résolution unique pour les différents milieux. Ce livre s’intéresse à cette classe de modèles en adoptant le point de vue original des méthodes level-set, utilisées à la fois pour suivre les interfaces fluide-solide, représenter les contraintes élastiques des solides et modéliser les forces de contact entre solides. Il combine un éclairage mathématique des modèles, des aspects d’analyse numérique, des codes élémentaires et des illustrations numériques permettant au lecteur de se faire une idée des domaines d’application et des performances de ces modèles. Les pré-requis nécessaires pour profiter pleinement de son contenu font partie du bagage scientifique d’élèves de niveau master en mathématiques appliquées ou mécanique théorique. Il sera un outil pédagogique fructueux pour des cours de deuxième année de master ou de début de thèse, ainsi que pour des chercheurs voulant aborder ou approfondir ce domaine.


Periodical
Journal of radiation research and applied sciences.
Author:
ISSN: 16878507 23147164 Year: 2008 Publisher: Egyptian Society of Radiation Sciences and Applications, Taylor & Francis

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Keywords

Radiation --- Radiation. --- Radiations --- Radiation Dose Hypofractionation --- Physics --- Radiology --- radiation --- nuclear applications --- radioactive isotopes --- radioactivity --- Radiologia. --- Física. --- Química. --- Ciència --- Àcids --- Aire líquid --- Espectroscòpia --- Bases (Química) --- Bioquímica --- Catàlisi --- Color --- Combustió --- Condensació --- Cosmoquímica --- Cristal·lització --- Dissociació (Química) --- Electroquímica --- Elements químics --- Estereoquímica --- Evaporació --- Explosius --- Farmàcia --- Fermentació --- Foc --- Geoquímica --- Microquímica --- Nanoquímica --- Química agrícola --- Química ambiental --- Química analítica --- Química dental --- Química farmacèutica --- Química física --- Química inorgànica --- Química orgànica --- Química sanitària --- Reaccions químiques --- Sals --- Verins --- Ensenyament de la química --- Gastronomia molecular --- Acústica musical --- Astrofísica --- Biofísica --- Buit --- Calor --- Capil·laritat --- Ciència dels materials --- Compressibilitat --- Cronometria --- Difusió --- Dinàmica molecular --- Electricitat --- Fenomenologia (Física) --- Fenòmens crítics (Física) --- Fenòmens de relaxació --- Fenòmens mesoscòpics (Física) --- Física de l'estat sòlid --- Física estadística --- Física mèdica --- Fluids --- Energia --- Geofísica --- Lleis de conservació (Física) --- Magnetisme --- Mecànica --- Meteorologia --- Nanoestructures --- Òptica --- Permeabilitat --- Pesos i mesures --- Pneumàtica --- Radiació --- Radiologia --- Simetria (Física) --- Similitud (Física) --- Superfícies (Física) --- Teoria de camps (Física) --- Teoria quàntica --- Termodinàmica --- Dinàmica --- Ensenyament de la física --- Físics --- Físiques --- Història de la física --- Física radiològica --- Física --- Radiografia


Book
Synchrotron Light Sources and Free-Electron Lasers : Accelerator Physics, Instrumentation and Science Applications
Authors: --- --- ---
ISBN: 3030232018 303023200X Year: 2020 Publisher: Cham : Springer International Publishing : Imprint: Springer,

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This handbook presents the development of synchrotron light sources and free-electron lasers as well as new scientific applications. Hardly any other discovery of the nineteenth century had such an impact on science and technology as Wilhelm Conrad Röntgen’s seminal discovery of X-rays in the year 1895. X-ray tubes soon became established as excellent instruments for numerous applications in medicine, biology, materials science and testing, chemistry and even public security. Developing new radiation sources with higher and higher brilliance and much extended spectral range for an ever widening field of research resulted in stunning developments like the electron storage ring and the free-electron laser. This second edition includes both updated chapters and new contributions highlighting the most recent developments in the field. Reports on operation experience of the new FEL facilities are complemented by discussions of new developments in X-ray beamline optics and detectors. Contributions on applications now include high pressure work, catalytic processes and engineering materials, medical applications and studies of cultural heritage. New contributions on IR spectroscopy, resonant inelastic X-ray scattering (RIXS) and studies of liquids complete this second edition. .

Keywords

Synchrotron radiation --- Surfaces (Physics) --- Physical organic chemistry. --- Chemistry, Physical organic --- Chemistry, Organic --- Chemistry, Physical and theoretical --- Physics --- Surface chemistry --- Surfaces (Technology) --- Bremsstrahlung, Magnetic --- Emission, Synchrotron --- Magnetic bremsstrahlung --- Synchrotron emission --- Electromagnetic waves --- Particles (Nuclear physics) --- Optics. --- Electrodynamics. --- Materials science. --- Physical chemistry. --- Radiology. --- Physical measurements. --- Measurement   . --- Biophysics. --- Biological physics. --- Classical Electrodynamics. --- Characterization and Evaluation of Materials. --- Physical Chemistry. --- Imaging / Radiology. --- Measurement Science and Instrumentation. --- Biological and Medical Physics, Biophysics. --- Biological physics --- Biology --- Medical sciences --- Measuring --- Mensuration --- Mathematics --- Technology --- Metrology --- Physical measurements --- Measurements, Physical --- Mathematical physics --- Measurement --- Radiological physics --- Radiation --- Chemistry, Theoretical --- Physical chemistry --- Theoretical chemistry --- Chemistry --- Material science --- Physical sciences --- Dynamics --- Light --- Radiació sincrotrònica --- Superfícies (Física) --- Química física orgànica --- Física de la superfície --- Física --- Interfícies (Ciències físiques) --- Fisicoquímica orgànica --- Química orgànica física --- Química física --- Química orgànica --- Bioquímica física --- Fotoquímica orgànica --- Emissió de sincrotró --- Emissió sincrotrònica --- Radiació de sincrotró --- Ones electromagnètiques --- Física de partícules --- Sincrotrons --- Materials --- Measurement. --- Measuring instruments. --- Characterization and Analytical Technique. --- Analysis. --- Instruments, Measuring --- Measuring tools --- Scientific apparatus and instruments --- Instruments


Book
Computational Materials, Chemistry, and Biochemistry: From Bold Initiatives to the Last Mile
Authors: --- --- --- ---
ISBN: 3030187780 3030187772 9783030187781 Year: 2021 Publisher: Cham Springer International Publishing :Imprint: Springer

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This book provides a broad and nuanced overview of the achievements and legacy of Professor William (“Bill”) Goddard in the field of computational materials and molecular science. Leading researchers from around the globe discuss Goddard’s work and its lasting impacts, which can be seen in today’s cutting-edge chemistry, materials science, and biology techniques. Each section of the book closes with an outline of the prospects for future developments. In the course of a career spanning more than 50 years, Goddard’s seminal work has led to dramatic advances in a diverse range of science and engineering fields. Presenting scientific essays and reflections by students, postdoctoral associates, collaborators and colleagues, the book describes the contributions of one of the world’s greatest materials and molecular scientists in the context of theory, experimentation, and applications, and examines his legacy in each area, from conceptualization (the first mile) to developments and extensions aimed at applications, and lastly to de novo design (the last mile). Goddard’s passion for science, his insights, and his ability to actively engage with his collaborators in bold initiatives is a model for us all. As he enters his second half-century of scientific research and education, this book inspires future generations of students and researchers to employ and extend these powerful techniques and insights to tackle today’s critical problems in biology, chemistry, and materials. Examples highlighted in the book include new materials for photocatalysts to convert water and CO2 into fuels, novel catalysts for the highly selective and active catalysis of alkanes to valuable organics, simulating the chemistry in film growth to develop two-dimensional functional films, and predicting ligand–protein binding and activation to enable the design of targeted drugs with minimal side effects.

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