Journal of the Italian Astronomical Society PDF Download

Author:
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 444

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Author: Bertrand Zavidovique
Publisher: World Scientific
ISBN: 9814383287
Category : Science
Languages : en
Pages : 328

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The book gathers articles that were exposed during the seventh edition of the Workshop ?Data Analysis in Astronomy?. It illustrates a current trend to search for common expressions or models transcending usual disciplines, possibly associated with some lack in the Mathematics required to model complex systems. In that, data analysis would be at the epicentre and a key facilitator of some current integrative phase of Science.It is all devoted to the question of ?representation in Science?, whence its name, IMAGe IN AcTION, and main thrusts Part A: Information: data organization and communication, Part B: System: structure and behaviour, Part C: Data ? System representation. Such a classification makes concepts as ?complexity? or ?dynamics? appear like transverse notions: a measure among others or a dimensional feature among others.Part A broadly discusses a dialogue between experiments and information, be information extracted-from or brought-to experiments. The concept is fundamental in statistics and tailors to the emergence of collective behaviours. Communication then asks for uncertainty considerations ? noise, indeterminacy or approximation ? and its wider impact on the couple perception-action. Clustering being all about uncertainty handling, data set representation appears not to be the only solution: Introducing hierarchies with adapted metrics, a priori pre-improving the data resolution are other methods in need of evaluation. The technology together with increasing semantics enables to involve synthetic data as simulation results for the multiplication of sources.Part B plays with another couple important for complex systems: state vs. transition. State-first descriptions would characterize physics, while transition-first would fit biology. That could stem from life producing dynamical systems in essence. Uncertainty joining causality here, geometry can bring answers: stable patterns in the state space involve constraints from some dynamics consistency. Stable patterns of activity characterize biological systems too. In the living world, the complexity ? i.e. a global measure on both states and transitions ? increases with consciousness: this might be a principle of evolution. Beside geometry or measures, operators and topology have supporters for reporting on dynamical systems. Eventually targeting universality, the category theory of topological thermodynamics is proposed as a foundation of dynamical system understanding.Part C details examples of actual data-system relations in regards to explicit applications and experiments. It shows how pure computer display and animation techniques link models and representations to ?reality? in some ?concrete? virtual, manner. Such techniques are inspired from artificial life, with no connection to physical, biological or physiological phenomena! The Virtual Observatory is the second illustration of the evidence that simulation helps Science not only in giving access to more flexible parameter variability, but also due to the associated data and method storing-capabilities. It fosters interoperability, statistics on bulky corpuses, efficient data mining possibly through the web etc. in short a reuse of resources in general, including novel ideas and competencies. Other examples deal more classically with inverse modelling and reconstruction, involving Bayesian techniques or chaos but also fractal and symmetry.

Author: Ileana Chinnici
Publisher: Springer Nature
ISBN: 3031483898
Category :
Languages : en
Pages : 158

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Author: British Astronomical Association
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 728

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Vol. 53-54 includes prospectus entitled Its Nature, aims and methods.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 152

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Author: Royal Astronomical Society
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 156

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Author: Prof. Dr. Roland Wielen
Publisher: Springer Science & Business Media
ISBN: 366212355X
Category : Science
Languages : en
Pages : 1122

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Author: Liana Cheney
Publisher: Peter Lang
ISBN: 9780820488134
Category : Art
Languages : en
Pages : 410

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This book examines the artistic, cultural, and historical influence of Giorgio Vasari's teachers, mentors, and patrons on his sacred and profane paintings. As a Maniera artist, Vasari learns to admire and assimilate the art of the ancient masters. With the guidance of Dante's literary writings and Marsilio Ficino's Neoplatonic philosophy, Vasari reveals a moral and didactic vision in his art. Additionally, Vasari's artistic patronage is influenced by the political views of Niccolò Machiavelli. In the integration of both ancient art and myths with the didactic legacy of biblical figures and moral personifications, Vasari manifests his artistic theory and symbolism in his sacred and profane paintings.

Author: Astronomisches Recheninstitut
Publisher: Springer Science & Business Media
ISBN: 3662123797
Category : Science
Languages : en
Pages : 1456

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"Astronomy and Astrophysics Abstracts" appearing twice a year has become oneof the fundamental publications in the fields of astronomy, astrophysics andneighbouring sciences. It is the most important English-language abstracting journal in the mentioned branches. The abstracts are classified under more than a hundred subject categories, thus permitting a quick survey of the whole extended material. The AAA is a valuable and important publication for all students and scientists working in the fields of astronomy and related sciences. As such it represents a necessary ingredient of any astronomical library all over the world.

Author: Tony Stankus
Publisher: Routledge
ISBN: 1000757927
Category : Language Arts & Disciplines
Languages : en
Pages : 462

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This book, first published in 2002, gathers some of America's top subject expert librarians to determine the most influential journals in their respective fields. 32 contributing authors reviewed journals from over twenty countries that have successfully shaped the evolution of their individual specialties worldwide. Their choices reflect the history of each discipline or profession, taking into account rivalries between universities, professional societies, for-profit and not-for-profit publishers, and even nation-states and international ideologies, in each journal's quest for reputational dominance. Each journal was judged using criteria such as longevity of publication, foresight in carving out its niche, ability to attract & sustain professional or academic affiliations, opinion leadership or agenda-setting power, and ongoing criticality to the study or practice of their field. The book presents wholly independent reviewers; none are in the employ of any publisher, but each is fully credentialed and well published, and many are award-winners. The authors guide college and professional school librarians on limited budgets via an exposition of their analytical and critical winnowing process in determining the classic resources for their faculty, students, and working professional clientele.