Spectral Line Shapes in Astrophysics and Related Topics

Spectral Line Shapes in Astrophysics and Related Topics PDF Author: Milan S. Dimitrijević
Publisher: MDPI
ISBN: 3039281682
Category : Science
Languages : en
Pages : 268

Get Book Here

Book Description
Spectral lines, widths, and shapes are powerful tools for emitting/absorbing gas diagnostics in different astrophysical objects (from the solar system to the most distant objects in the universe—quasars). On the other hand, experimental and theoretical investigations of laboratory plasma have been applied in spectroscopic astrophysical research, especially in research on atomic data needed for line shape calculations. Data on spectral lines and their profiles are also important for diagnostics, analysis, and the modelling of fusion plasma, laser-produced plasma, laser design and development, and various plasmas in industry and technology, like light sources based on plasmas or the welding and piercing of metals by laser-produced plasma. The papers from this book can be divided into four groups: 1. stark broadening data for astrophysical and laboratory plasma investigations; 2. applications of spectral lines for astrophysical and laboratory plasma research; 3. spectral line phenomena in extragalactic objects, and 4. laboratory astrophysics results for spectra investigation. The reviews and research papers, representing new research on the topics presented in this book, are of interest for specialists and PhD students. We hope that the present book will be useful and interesting for scientists interested in the investigation of spectral line shapes and will contribute to the education of young researchers and PhD students.

Shapes of Time

Shapes of Time PDF Author: Ken McNamara
Publisher:
ISBN:
Category : Religion
Languages : en
Pages : 368

Get Book Here

Book Description
How did evolution produce specific characteristics, such as the feet of amphibians, or the eye and brain that allow us to read these words? Museum curator Kenneth McNamara delves into the fascinating field of heterochrony to show the errant results when a normal pattern of embryological development is gently nudged off-course. 60 illustrations.

Its Circle Time! Shapes

Its Circle Time! Shapes PDF Author: Emily Bolam
Publisher: Scholastic
ISBN: 9780531245767
Category : Concept book
Languages : en
Pages : 0

Get Book Here

Book Description
Rookie Preschool books are bursting with alliteration, repetition, and singalong fun that encourages emergent readers to participate in the storytelling. Each book includes suggested activities linked to the story and its theme.

Round Is a Tortilla

Round Is a Tortilla PDF Author: Roseanne Greenfield Thong
Publisher: Chronicle Books
ISBN: 1452139334
Category : Juvenile Fiction
Languages : en
Pages : 38

Get Book Here

Book Description
In this lively picture book, children discover a world of shapes all around them: rectangles are ice-cream carts and stone metates, triangles are slices of watermelon and quesadillas. Many of the featured objects are Latino in origin, and all are universal in appeal. With rich, boisterous illustrations, a fun-to-read rhyming text, and an informative glossary, this playful concept book will reinforce the shapes found in every child's day! Plus, this is the fixed format version, which will look almost identical to the print version. Additionally for devices that support audio, this ebook includes a read-along setting.

Chronos

Chronos PDF Author: Etienne Klein
Publisher: Thunder's Mouth Press
ISBN: 9781560257080
Category : Science
Languages : en
Pages : 191

Get Book Here

Book Description
A lyrical parsing of the enigmatic nature of time profiles it as a constant factor that cannot be experienced through the senses and must be examined through such "side effects" as duration, memory, and movement, in an account that evaluates time as considered by Galileo, Einstein, and modern antimatter and superstring physicists.

Time Maps

Time Maps PDF Author: Eviatar Zerubavel
Publisher: University of Chicago Press
ISBN: 0226924904
Category : Social Science
Languages : en
Pages : 194

Get Book Here

Book Description
The pioneering sociologist and author of The Seven Day Circle continues his analysis of time with this fascinating look at history as social construct. Who were the first people to inhabit North America? Does the West Bank belong to the Arabs or the Jews? Why are racists so obsessed with origins? Is a seventh cousin still a cousin? Why do some societies name their children after dead ancestors? As Eviatar Zerubavel demonstrates in Time Maps, we cannot answer burning questions such as these without a deeper understanding of how we envision the past. In a pioneering attempt to map the structure of collective memory, Zerubavel considers the cognitive patterns we use to organize the past and the social grammar of conflicting interpretations of history. Drawing on fascinating examples that range from Hiroshima to the Holocaust, and from ancient Egypt to the former Yugoslavia, Zerubavel shows how we construct historical origins; how we tie discontinuous events together into stories; how we link families and entire nations through genealogies; and how we separate distinct historical periods from one another through watersheds, such as the invention of fire or the fall of the Berlin Wall. "Time Maps extends beyond all of the old clichés about linear, circular, and spiral patterns of historical process and provides us with models of the actual legends used to map history…brilliant and elegant."-Hayden White, University of California, Santa Cruz

Spectral Line Shapes in Astrophysics and Related Topics

Spectral Line Shapes in Astrophysics and Related Topics PDF Author: Milan S. Dimitrijević
Publisher: MDPI
ISBN: 3039281682
Category : Science
Languages : en
Pages : 268

Get Book Here

Book Description
Spectral lines, widths, and shapes are powerful tools for emitting/absorbing gas diagnostics in different astrophysical objects (from the solar system to the most distant objects in the universe—quasars). On the other hand, experimental and theoretical investigations of laboratory plasma have been applied in spectroscopic astrophysical research, especially in research on atomic data needed for line shape calculations. Data on spectral lines and their profiles are also important for diagnostics, analysis, and the modelling of fusion plasma, laser-produced plasma, laser design and development, and various plasmas in industry and technology, like light sources based on plasmas or the welding and piercing of metals by laser-produced plasma. The papers from this book can be divided into four groups: 1. stark broadening data for astrophysical and laboratory plasma investigations; 2. applications of spectral lines for astrophysical and laboratory plasma research; 3. spectral line phenomena in extragalactic objects, and 4. laboratory astrophysics results for spectra investigation. The reviews and research papers, representing new research on the topics presented in this book, are of interest for specialists and PhD students. We hope that the present book will be useful and interesting for scientists interested in the investigation of spectral line shapes and will contribute to the education of young researchers and PhD students.

The Oxford Handbook of Critical Concepts in Music Theory

The Oxford Handbook of Critical Concepts in Music Theory PDF Author: Alexander Rehding
Publisher: Oxford University Press
ISBN: 0190077603
Category : Music
Languages : en
Pages : 849

Get Book Here

Book Description
Music Theory has a lot of ground to cover. Especially in introductory classes a whole range of fundamental concepts are introduced at fast pace that can never be explored in depth or detail, as other new topics become more pressing. The short time we spend with them in the classroom belies the complexity (and, in many cases, the contradictions) underlying these concepts. This book takes the time to tarry over these complexities, probe the philosophical assumptions on which these concepts rest, and shine a light on all their iridescent facets. This book presents music-theoretical concepts as a register of key terms progressing outwards from smallest detail to discussions of the music-theoretical project on the largest scale. The approaches individual authors take range from philosophical, historical, or analytical to systematic, cognitive, and critical-theorical-covering the whole diverse spectrum of contemporary music theory. In some cases authors explore concepts that have not yet been widely added to the theorist's toolkit but deserve to be included; in other cases concepts are expanded beyond their core repertory of application. This collection does not shy away from controversy. Taken in their entirety, the essays underline that music theory is on the move, exploring new questions, new repertories, and new approaches. This collection is an invitation to take stock of music theory in the early twenty-first century, to look back and to encourage discussion about its future directions. Its chapters open up a panoramic view of the contemporary music-theoretical landscape with its expanding repertories and changing guiding questions, and offers suggestions as to where music theory is headed in years to come.

On Metaphoring

On Metaphoring PDF Author: Kuang-Ming Wu
Publisher: BRILL
ISBN: 9789004123021
Category : Religion
Languages : en
Pages : 696

Get Book Here

Book Description
Metaphor familiarizes things strange with things familiar to enrich old things with things newly made familiar. Thus metaphor is an effective intercultural highway without shared thinking-way, for each culture is a specific thinking-way. This volume shows such intercultural communication.

The Shape of Time

The Shape of Time PDF Author: George Kubler
Publisher: Yale University Press
ISBN: 0300196377
Category : Art
Languages : en
Pages : 165

Get Book Here

Book Description
When it was first released in 1962, The Shape of Time presented a radically new approach to the study of art history. Drawing upon new insights in fields such as anthropology and linguistics, George Kubler replaced the notion of style as the basis for histories of art with the concept of historical sequence and continuous change across time. Kubler’s classic work is now made available in a freshly designed edition. “The Shape of Time is as relevant now as it was in 1962. This book, a sober, deeply introspective, and quietly thrilling meditation on the flow of time and space and the place of objects within a larger continuum, adumbrates so many of the critical and theoretical concerns of the late twentieth and early twenty-first century. It is both appropriate and necessary that it re-appear in our consciousness at this time.”—Edward J. Sullivan, New York University This book will be of interest to all students of art history and to those concerned with the nature and theory of history in general. In a study of formal and symbolic durations the author presents a radically new approach to the problem of historical change. Using new ideas in anthropology and linguistics, he pursues such questions as the nature of time, the nature of change, and the meaning of invention. The result is a view of historical sequence aligned on continuous change more than upon the static notion of style—the usual basis for conventional histories of art. A carefully reasoned and brilliantly suggestive essay in defense of the view that the history of art can be the study of formal relationships, as against the view that it should concentrate on ideas of symbols or biography.—Harper's.It is a most important achievement, and I am sure that it will be studies for many years in many fields. I hope the book upsets people and makes them reformulate.—James Ackerman.In this brief and important essay, George Kubler questions the soundness of the stylistic basis of art historical studies. . . . The Shape of Time ably states a significant position on one of the most complex questions of modern art historical scholarship.—Virginia Quarterly Review.

Time, Media and Modernity

Time, Media and Modernity PDF Author: E. Keightley
Publisher: Springer
ISBN: 1137020687
Category : Social Science
Languages : en
Pages : 230

Get Book Here

Book Description
A wide ranging, interdisciplinary exploration of media time and mediated temporalities. The chapters explore the diverse ways in which time is articulated by media technologies, the way time is constructed, represented and communicated in cultural texts, and how it is experienced in different social contexts and environments.