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  Author: creativelivenew1   |   11 December 2024   |   Comments icon: 0
Elements of Purity
Free Download Andrew Arana, "Elements of Purity "
English | ISBN: 1009055895 | 2024 | 75 pages | PDF | 3 MB
A proof of a theorem can be said to be pure if it draws only on what is 'close' or 'intrinsic' to that theorem. In this Element we will investigate the apparent preference for pure proofs that has persisted in mathematics since antiquity, alongside a competing preference for impurity. In Section 1, we present two examples of purity, from geometry and number theory. In Section 2, we give a brief history of purity in mathematics. In Section 3, we discuss several different types of purity, based on different measures of distance between theorem and proof. In Section 4 we discuss reasons for preferring pure proofs, for the varieties of purity constraints presented in Section 3. In Section 5 we conclude by reflecting briefly on purity as a preference for the local and how issues of translation intersect with the considerations we have raised throughout this work.

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  Author: creativelivenew1   |   11 December 2024   |   Comments icon: 0
Elementare Kombinatorik für die Informatik Abzählungen, Differenzengleichungen, diskretes Differenzieren und Integrieren
Free Download Elementare Kombinatorik für die Informatik: Abzählungen, Differenzengleichungen, diskretes Differenzieren und Integrieren By Kurt-Ulrich Witt (auth.)
2013 | 200 Pages | ISBN: 3658009934 | PDF | 2 MB
Auf wie viele Arten und Weisen können die Elemente einer Menge einer anderen zugeordnet werden? Wie viele Möglichkeiten gibt es, aus einer Menge eine bestimmte Anzahl von Elementen auszuwählen? Wie können Summen berechnet werden? Wie können Rekursionsgleichungen aufgelöst werden? Das sind Fragestellungen, die in vielen Bereichen der Informatik gelöst werden müssen. Das Buch gibt eine Einführung in Konzepte, Methoden und Verfahren der Diskreten Mathematik, insbesondere der Kombinatorik, mit denen solche Fragestellungen behandelt werden können. Wegen seiner didaktischen Elemente wie Vorgabe von Lernzielen, Zusammenfassungen, Marginalien und einer Vielzahl von Übungen mit Musterlösungen eignet sich das Buch nicht nur als Begleitlektüre zu entsprechenden Informatik- und Mathematik-Lehrveranstaltungen, sondern insbesondere auch zum Selbststudium.​

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  Author: creativelivenew1   |   11 December 2024   |   Comments icon: 0
Electric Power Systems for Non–Electrical Engineers
Free Download Electric Power Systems for Non-Electrical Engineers
English | 2025 | ISBN: 1032527781 | 206 Pages | PDF EPUB (True) | 14 MB
This book explains the electrical power systems for non-electrical engineers and includes topics like electrical energy systems, electrical power systems structure, single-phase AC circuit fundamentals and three-phase systems, power system modeling, power system representation, power system operation, power flow analysis, economic operation of power systems, power system fault analysis, power system protection fundamentals, and so forth. Examples have been provided to clarify the description, and review questions are provided at the end of each chapter.

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  Author: creativelivenew1   |   11 December 2024   |   Comments icon: 0
Elastic and Inelastic Scattering in Electron Diffraction and Imaging
Free Download Elastic and Inelastic Scattering in Electron Diffraction and Imaging By Zhong Lin Wang (auth.)
1995 | 448 Pages | ISBN: 1489915818 | PDF | 16 MB
Elastic and inelastic scattering in transmission electron microscopy (TEM) are important research subjects. For a long time, I have wished to systematically summarize various dynamic theories associated with quantitative electron micros copy and their applications in simulations of electron diffraction patterns and images. This wish now becomes reality. The aim of this book is to explore the physics in electron diffraction and imaging and related applications for materials characterizations. Particular emphasis is placed on diffraction and imaging of inelastically scattered electrons, which, I believe, have not been discussed exten sively in existing books. This book assumes that readers have some preknowledge of electron microscopy, electron diffraction, and quantum mechanics. I anticipate that this book will be a guide to approaching phenomena observed in electron microscopy from the prospects of diffraction physics. The SI units are employed throughout the book except for angstrom (A), which is used occasionally for convenience. To reduce the number of symbols used, the Fourier transform of a real-space function P'(r), for example, is denoted by the same symbol P'(u) in reciprocal space except that r is replaced by u. Upper and lower limits of an integral in the book are (-co, co) unless otherwise specified. The (-co, co) integral limits are usually omitted in a mathematical expression for simplification. I very much appreciate opportunity of working with Drs. J. M. Cowley and J. C. H. Spence (Arizona State University), J.

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  Author: creativelivenew1   |   11 December 2024   |   Comments icon: 0
Educational Media and Technology Yearbook Volume 37
Free Download Educational Media and Technology Yearbook: Volume 37 By Daisyane Barreto, Michael Orey (auth.), Michael Orey, Stephanie A. Jones, Robert Maribe Branch (eds.)
2013 | 398 Pages | ISBN: 1461444292 | PDF | 3 MB
​​​ ​As digital devices play a more critical role in daily life than ever, more opportunities arise for innovative learning technologies-a trend on full display in the Educational Media and Technology Yearbook for 2012. This latest edition, volume 37, from the Association for Education, Communication, and Technology (AECT) notes the most current trends in the field of learning design and technology, taking into account the implications for both formal and informal learning. The majority of articles train their focus on graduate and professional goals, including an analysis of doctoral programs in educational technology and new collaborative learning platforms. Library science is a featured component of this analysis and Library Science programs are featured prominently in this analysis. Mediagraphy and profiles of leaders in the field are also included.

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  Author: creativelivenew1   |   11 December 2024   |   Comments icon: 0
Easy Watercolor Flowers 45 Beautiful Paintings for Beginners
Free Download Easy Watercolor Flowers: 45 Beautiful Paintings for Beginners by Bianca Rosen
English | December 10th, 2024 | ISBN: 9798890030498 | 176 pages | True EPUB | 50.78 MB
Learn the Relaxing Art of Floral Watercolor

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  Author: creativelivenew1   |   11 December 2024   |   Comments icon: 0
Early English Periodicals and Early Modern Social Media
Free Download Margaret J. M. Ezell, "Early English Periodicals and Early Modern Social Media "
English | ISBN: 1108791743 | 2024 | 92 pages | PDF | 7 MB
Using the lens of early modern social authorship and contemporary social media, this Element explores a new print genre popular in England at the end of the seventeenth and early eighteenth centuries, the periodical. Traditionally, literary history has focused on only one aspect, the periodical essay. This Element returns the periodical to its original, complex literary ecosystem as an ephemeral text competing for an emerging audience, growing out of a social authorship culture. It argues that the relationship between authors, ✅Publishers, and audiences in the early periodicals is a dynamic participatory culture, similar to what modern readers encounter in the early phases of the transition from print to digital, as seen in social media. Like our current evolving digital environment, the periodical also experienced a shift from its original practices stressing sociability to a more commercially driven media ecology. This title is also available as Open Access on Cambridge Core.

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  Author: creativelivenew1   |   11 December 2024   |   Comments icon: 0
ENERGY 2040 Aligning Innovation, Economics and Decarbonization
Free Download ENERGY 2040: Aligning Innovation, Economics and Decarbonization by Deepak Divan, Suresh Sharma
English | March 19, 2024 | ISBN: 3031494164 | 267 pages | MOBI | 5.03 Mb
Access to energy is essential for our daily lives, economic growth, environment, and sustainability. However, our use of fossil fuels has contributed to global climate change, which poses a significant threat to society and life on this planet. Yet, it has been challenging to reconcile the perceived conflict between economics and climate change, which has created deep divisions in our society.

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  Author: creativelivenew1   |   11 December 2024   |   Comments icon: 0
Dream Catchers Mastering the Art of Realizing Your Dreams
Free Download Dream Catchers: Mastering the Art of Realizing Your Dreams (Personal Growth and Motivation Series) by Veronica Goldspiel
English | June 29, 2024 | ISBN: N/A | ASIN: B0D8HG6R5R | 195 pages | EPUB | 1.18 Mb
Unlock your deepest desires and live the life you've always dreamed of with Dream Catchers, the transformative guide for converting your deepest aspirations into extraordinary reality. This empowering resource goes beyond dreaming, providing a proven system for turning your visions into tangible achievements, allowing you to embrace what truly matters and live your most authentic life.

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  Author: creativelivenew1   |   11 December 2024   |   Comments icon: 0
Drafting (Legal Skills Series)
Free Download Elmer Doonan, Julie Macfarlane, "Drafting (Legal Skills Series)"
English | 2001 | pages: 245 | ISBN: 1859414869 | PDF | 3,0 mb

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