Nanodust In The Solar System Discoveries And Interpretations
DOWNLOAD
Download Nanodust In The Solar System Discoveries And Interpretations PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Nanodust In The Solar System Discoveries And Interpretations book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Nanodust In The Solar System Discoveries And Interpretations
DOWNLOAD
Author : Ingrid Mann
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-05-30
Nanodust In The Solar System Discoveries And Interpretations written by Ingrid Mann and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-30 with Science categories.
Nanodust and nanometer-sized structures are important components of many objects in space. Nanodust is observed in evolved stars, young stellar objects, protoplanetary disks, and dust debris disks. Within the solar system, nanodust is observed with in-situ experiments from spacecraft. Nanometer-sized substructures are found in the collected cometary and interplanetary dust particles and in meteorites. Understanding the growth and destruction of dust, its internal evolution, as well as the optical properties and the detection of nanoparticles is of fundamental importance for astrophysical research. This book provides a focused description of the current state of research and experimental results concerning nanodust in the solar system. It addresses three major questions: What is nanodust? How was it discovered in the solar system? And how do we interpret the observations? The book serves as a self-contained reference work for space researchers and provides solid information on nanodust in cosmic environments for researchers working in astrophysics or in other fields of physics.
Scattering Of Particles And Radiation In Astrophysical Environments
DOWNLOAD
Author : Nicholas R. Lewkow
language : en
Publisher: Springer
Release Date : 2015-11-24
Scattering Of Particles And Radiation In Astrophysical Environments written by Nicholas R. Lewkow and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-24 with Science categories.
This thesis considers the non-equilibrium and energy transfer processes involved in the evolution of astrophysical gases and plasmas. Momentum-energy transfer in collisions of atoms, molecules and ions governs the evolution of interacting astrophysical gas and plasmas. These collisions require an accurate quantum mechanical description and the work presented here develops a unified kinetic and quantum-mechanical model for this consideration. The multi-scale computational approach implemented here takes into account non-thermal distributions of atomic particles and clarifies their role in the evolution of interstellar gas and planetary atmospheres. As shown, the physical parameters of non-thermal distributions strongly depend on the differential cross sections of atomic, molecular and ion collisions. Readers will find a detailed description of the energy relaxation of energetic atoms, produced in the interstellar gas by the solar and stellar wind plasmas. Computation of the non-thermal diffuse background of energetic helium atoms in the heliosphere is also included for evaluation of the contributions from local and cosmic sources and analysis of related satellite observations. Work involving modeling of energetic particle precipitation into planetary atmospheres and formation of the planetary and exoplanetary escape fluxes has been performed with very accurate cross sections, describing momentum-energy transfer processes with high precision. Results of the Monte Carlo simulations, carried out for the Mars atmosphere at different solar conditions, can be used for analysis of observational data for Mars atmospheric escape and investigation into the history of Martian water.
New Perspectives On Mineral Nucleation And Growth
DOWNLOAD
Author : Alexander E.S. Van Driessche
language : en
Publisher: Springer
Release Date : 2016-12-20
New Perspectives On Mineral Nucleation And Growth written by Alexander E.S. Van Driessche and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-20 with Science categories.
In the last decade, numerous studies have demonstrated the existence of alternative pathways to nucleation and crystallisation that oppose the classical view. Such proposed scenarios include multistage reactions proceeding via various precursor species and/or intermediate phases. The aim of this book is to review and discuss these recent advances in our understanding of the early stages of mineralisation through a series of contributions that address both experimental and theoretical studies about the formation and nature of initial precursor species (e.g., prenucleation clusters, dense liquid phases, amorphous nanoparticles, etc.) as well as their transformations leading to the stable mineral phase. Several chapters are devoted to cutting-edge analytical techniques used for investigating the above processes in situ, in real time and at conditions relevant to both natural and industrial processes. At the end of the book, the editors summarize the key questions that still need to be addressed in order to establish a complete picture of the nucleation and growth processes involved during the formation of minerals
Planetary Ring Systems
DOWNLOAD
Author : Matthew S. Tiscareno
language : en
Publisher: Cambridge University Press
Release Date : 2018-03-22
Planetary Ring Systems written by Matthew S. Tiscareno and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-22 with Science categories.
This book is a thorough and engaging presentation of the key concepts in planetary ring science informed by the latest research findings.
Handbook Of Crystal Growth
DOWNLOAD
Author : Peter Rudolph
language : en
Publisher: Elsevier
Release Date : 2014-11-04
Handbook Of Crystal Growth written by Peter Rudolph and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-04 with Science categories.
Vol 2A: Basic TechnologiesHandbook of Crystal Growth, Second Edition Volume IIA (Basic Technologies) presents basic growth technologies and modern crystal cutting methods. Particularly, the methodical fundamentals and development of technology in the field of bulk crystallization on both industrial and research scales are explored. After an introductory chapter on the formation of minerals, ruling historically the basic crystal formation parameters, advanced basic technologies from melt, solution, and vapour being applied for research and production of the today most important materials, like silicon, semiconductor compounds and oxides are presented in detail. The interdisciplinary and general importance of crystal growth for human live are illustrated.Vol 2B: Growth Mechanisms and DynamicsHandbook of Crystal Growth, Second Edition Volume IIB (Growth Mechanisms and Dynamics) deals with characteristic mechanisms and dynamics accompanying each bulk crystal growth method discussed in Volume IIA. Before the atoms or molecules pass over from a position in the fluid medium (gas, melt or solution) to their place in the crystalline face they must be transported in the fluid over macroscopic distances by diffusion, buoyancy-driven convection, surface-tension-driven convection, and forced convection (rotation, acceleration, vibration, magnetic mixing). Further, the heat of fusion and the part carried by the species on their way to the crystal by conductive and convective transport must be dissipated in the solid phase by well-organized thermal conduction and radiation to maintain a stable propagating interface. Additionally, segregation and capillary phenomena play a decisional role for chemical composition and crystal shaping, respectively. Today, the increase of high-quality crystal yield, its size enlargement and reproducibility are imperative conditions to match the strong economy.Volume 2A - Presents the status and future of Czochralski and float zone growth of dislocation-free silicon - Examines directional solidification of silicon ingots for photovoltaics, vertical gradient freeze of GaAs, CdTe for HF electronics and IR imaging as well as antiferromagnetic compounds and super alloys for turbine blades - Focuses on growth of dielectric and conducting oxide crystals for lasers and non-linear optics - Topics on hydrothermal, flux and vapour phase growth of III-nitrides, silicon carbide and diamond are explored Volume 2B - Explores capillarity control of the crystal shape at the growth from the melt - Highlights modeling of heat and mass transport dynamics - Discusses control of convective melt processes by magnetic fields and vibration measures - Includes imperative information on the segregation phenomenon and validation of compositional homogeneity - Examines crystal defect generation mechanisms and their controllability - Illustrates proper automation modes for ensuring constant crystal growth process - Exhibits fundamentals of solution growth, gel growth of protein crystals, growth of superconductor materials and mass crystallization for food and pharmaceutical industries
Enceladus And The Icy Moons Of Saturn
DOWNLOAD
Author : Paul M. Schenk
language : en
Publisher: University of Arizona Press
Release Date : 2018-11-27
Enceladus And The Icy Moons Of Saturn written by Paul M. Schenk and has been published by University of Arizona Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-27 with Science categories.
With active geysers coating its surface with dazzlingly bright ice crystals, Saturn’s large moon Enceladus is one of the most enigmatic worlds in our solar system. Underlying this activity are numerous further discoveries by the Cassini spacecraft, tantalizing us with evidence that Enceladus harbors a subsurface ocean of liquid water. Enceladus is thus newly realized as a forefront candidate among potentially habitable ocean worlds in our own solar system, although it is only one of a family of icy moons orbiting the giant ringed planet, each with its own story. As a new volume in the Space Science Series, Enceladus and the Icy Moons of Saturn brings together nearly eighty of the world’s top experts writing more than twenty chapters to set the foundation for what we currently understand, while building the framework for the highest-priority questions to be addressed through ongoing spacecraft exploration. Topics include the physics and processes driving the geologic and geophysical phenomena of icy worlds, including, but not limited to, ring-moon interactions, interior melting due to tidal heating, ejection and reaccretion of vapor and particulates, ice tectonics, and cryovolcanism. By contextualizing each topic within the profusion of puzzles beckoning from among Saturn’s many dozen moons, Enceladus and the Icy Moons of Saturn synthesizes planetary processes on a broad scale to inform and propel both seasoned researchers and students toward achieving new advances in the coming decade and beyond.
Handbook Of Nanophysics
DOWNLOAD
Author : Klaus D. Sattler
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Handbook Of Nanophysics written by Klaus D. Sattler and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Science categories.
In the 1990s, nanoparticles and quantum dots began to be used in optical, electronic, and biological applications. Now they are being studied for use in solid-state quantum computation, tumor imaging, and photovoltaics. Handbook of Nanophysics: Nanoparticles and Quantum Dots focuses on the fundamental physics of these nanoscale materials and struct
Commerce Justice Science And Related Agencies Appropriations For 2016
DOWNLOAD
Author : United States. Congress. House. Committee on Appropriations. Subcommittee on Commerce, Justice, Science, and Related Agencies
language : en
Publisher:
Release Date : 2015
Commerce Justice Science And Related Agencies Appropriations For 2016 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Commerce, Justice, Science, and Related Agencies and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Administrative agencies categories.
Comets Iii
DOWNLOAD
Author : Karen J Meech
language : en
Publisher: University of Arizona Press
Release Date : 2024
Comets Iii written by Karen J Meech and has been published by University of Arizona Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024 with Science categories.
Comets III brings together the major breakthroughs in comet science over the last twenty years. Edited by experts in the field, this comprehensive volume explores recent advancements in space missions, telescopic observations, and robotic surveys, providing new understandings of the composition, origins and dynamics of comets. Intended for both researchers and students, Comets III offers insights into unresolved questions and sets the stage for future advancements.
Nature S Nanostructures
DOWNLOAD
Author : Amanda S. Barnard
language : en
Publisher: CRC Press
Release Date : 2012-02-02
Nature S Nanostructures written by Amanda S. Barnard and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-02-02 with Science categories.
Natural nanomaterials and nanotechnologies are all around us, which inevitably leads to these questions: What are these natural nanomaterials made of? Where can we find them? What can they do? Answering these questions will facilitate new and environmentally friendly ways of creating and manipulating nanoscale materials for the next generation of n