Download Free Abstract Book Book in PDF and EPUB Free Download. You can read online Abstract Book and write the review.

This anthology of the illustrator’s New York Times blog features a chapter of all-new material: “a masterpiece of sophisticated humor” (Library Journal, starred review). In July 2008, illustrator and designer Christoph Niemann began Abstract City, a visual blog for the New York Times. His posts were inspired by the desire to re-create simple and everyday observations and stories from his own life that everyone could relate to. In Niemann’s hands, mundane experiences such as riding the subway or trying to get a good night’s sleep were transformed into delightful flights of visual fancy. In Abstract City, the struggle to keep up with housework becomes a battle against adorable but crafty goblins, and nostalgia about New York manifests in simple but strikingly spot-on LEGO creations. This brilliantly illustrated collection of reflections on modern life includes all sixteen of the original blog posts as well as a new chapter created exclusively for the book.
If anything is endangered in America it is our experience of wild nature—gross contact. There is knowledge only the wild can give us, knowledge specific to it, knowledge specific to the experience of it. These are its gifts to us. How wild is wilderness and how wild are our experiences in it, asks Jack Turner in the pages of The Abstract Wild. His answer: not very wild. National parks and even so-called wilderness areas fall far short of offering the primal, mystic connection possible in wild places. And this is so, Turner avows, because any managed land, never mind what it's called, ceases to be wild. Moreover, what little wildness we have left is fast being destroyed by the very systems designed to preserve it. Natural resource managers, conservation biologists, environmental economists, park rangers, zoo directors, and environmental activists: Turner's new book takes aim at these and all others who labor in the name of preservation. He argues for a new conservation ethic that focuses less on preserving things and more on preserving process and "leaving things be." He takes off after zoos and wilderness tourism with a vengeance, and he cautions us to resist language that calls a tree "a resource" and wilderness "a management unit." Eloquent and fast-paced, The Abstract Wild takes a long view to ask whether ecosystem management isn't "a bit of a sham" and the control of grizzlies and wolves "at best a travesty." Next, the author might bring his readers up-close for a look at pelicans, mountain lions, or Shamu the whale. From whatever angle, Turner stirs into his arguments the words of dozens of other American writers including Thoreau, Hemingway, Faulkner, and environmentalist Doug Peacock. We hunger for a kind of experience deep enough to change our selves, our form of life, writes Turner. Readers who take his words to heart will find, if not their selves, their perspectives on the natural world recast in ways that are hard to ignore and harder to forget.
Accessible but rigorous, this outstanding text encompasses all of the topics covered by a typical course in elementary abstract algebra. Its easy-to-read treatment offers an intuitive approach, featuring informal discussions followed by thematically arranged exercises. This second edition features additional exercises to improve student familiarity with applications. 1990 edition.
The Second Edition of this classic text maintains the clear exposition, logical organization, and accessible breadth of coverage that have been its hallmarks. It plunges directly into algebraic structures and incorporates an unusually large number of examples to clarify abstract concepts as they arise. Proofs of theorems do more than just prove the stated results; Saracino examines them so readers gain a better impression of where the proofs come from and why they proceed as they do. Most of the exercises range from easy to moderately difficult and ask for understanding of ideas rather than flashes of insight. The new edition introduces five new sections on field extensions and Galois theory, increasing its versatility by making it appropriate for a two-semester as well as a one-semester course.
Texas Abstract: Modern / Contemporary examines the development, establishment, and continued presence of abstraction in the art scene in Texas. Texas Abstract begins with a section that discusses the context of modernist abstraction and its place in the history of Texas art. The state's first abstract painters appeared in the late 1930s and into the 1940s. By the 1950s and 1960s, abstraction had been accepted by many of the most significant Texas artists working at that time. The book also includes a series of chapters devoted to individual contemporary abstractionists currently active in Texas. These artists have embraced in their efforts the wide range of cutting-edge abstract styles of our time. These contemporary abstractions are more international in their outlook than were those of earlier Texas artists, and thus Texas is today an important place for contemporary abstraction.
Introduction to abstract interpretation, with examples of applications to the semantics, specification, verification, and static analysis of computer programs. Formal methods are mathematically rigorous techniques for the specification, development, manipulation, and verification of safe, robust, and secure software and hardware systems. Abstract interpretation is a unifying theory of formal methods that proposes a general methodology for proving the correctness of computing systems, based on their semantics. The concepts of abstract interpretation underlie such software tools as compilers, type systems, and security protocol analyzers. This book provides an introduction to the theory and practice of abstract interpretation, offering examples of applications to semantics, specification, verification, and static analysis of programming languages with emphasis on calculational design. The book covers all necessary computer science and mathematical concepts--including most of the logic, order, linear, fixpoint, and discrete mathematics frequently used in computer science--in separate chapters before they are used in the text. Each chapter offers exercises and selected solutions. Chapter topics include syntax, parsing, trace semantics, properties and their abstraction, fixpoints and their abstractions, reachability semantics, abstract domain and abstract interpreter, specification and verification, effective fixpoint approximation, relational static analysis, and symbolic static analysis. The main applications covered include program semantics, program specification and verification, program dynamic and static analysis of numerical properties and of such symbolic properties as dataflow analysis, software model checking, pointer analysis, dependency, and typing (both for forward and backward analysis), and their combinations. Principles of Abstract Interpretation is suitable for classroom use at the graduate level and as a reference for researchers and practitioners.
"An inquisitive opposites book featuring original abstract artwork"--
This book covers topics appropriate for a first-year graduate course preparing students for the doctorate degree. The first half of the book presents the core of measure theory, including an introduction to the Fourier transform. This material can easily be covered in a semester. The second half of the book treats basic functional analysis and can also be covered in a semester. After the basics, it discusses linear transformations, duality, the elements of Banach algebras, and C*-algebras. It concludes with a characterization of the unitary equivalence classes of normal operators on a Hilbert space. The book is self-contained and only relies on a background in functions of a single variable and the elements of metric spaces. Following the author's belief that the best way to learn is to start with the particular and proceed to the more general, it contains numerous examples and exercises.
ICHSMT’21 is the fifth version of the International Congress of Health Sciences and Medical Technologies. The congress attended the success of regrouping a multidisciplinary community working with the challenge to add a relevant increment to the medical innovation and findings. The congress is a successor of four successful versions established respectively in 2016 (at Tlemcen University Algeria), 2017 (at Mariott Hotel Tlemcen Algeria), 2018 (at CERIST Algiers Algeria), and 2019 (at Zianides Hotel Tlemcen Algeria). After several delay and for the first time, an online edition was established due to critical situation of worldwide pandemic, which make the end of millions of peoples life. The congress is held between 27 and 29 June 2021, only online but the organization was at Tlemcen. The congress at that edition attracted researchers from several nations and specialties naming: Algeria, Germany, Iran, Switzerland, Netherland, Denmark, Malaysia, China, Portugal, Bulgaria, Pakistan, France, Morocco, Tunisia, Brazil, United Kingdom, Egypt, India, Poland Iraq, and Kingdom of Saudi Arabia. The congress author’s affiliations were from several departments such as medicine, biology, physics, chemical sciences, computer science, environment, pharmacy, dentary surgery, electrical and electronic engineering, and mechanical engineering. The content was selected via strong criteria applied by the members of program committee. We received 63 submissions, which were reviewed by 2-3 reviewers, and we accepted 59, the rate of acceptance was 80.95%. Only some abstracts are selected for publication in this book.