Tails Up

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Talented Tails Up Close

Author : Melissa Stewart
Publisher : Enslow Publishing, LLC
Page : 30 pages
File Size : 53,9 Mb
Release : 2012-01-01
Category : Juvenile Nonfiction
ISBN : 0766038939

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Talented Tails Up Close by Melissa Stewart Pdf

"Discover how different animals use their tails to keep their balance, swim, and more"--

Essentials of Semiconductor Device Physics

Author : Emiliano R. Martins
Publisher : John Wiley & Sons
Page : 244 pages
File Size : 49,8 Mb
Release : 2022-07-05
Category : Science
ISBN : 9781119884118

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Essentials of Semiconductor Device Physics by Emiliano R. Martins Pdf

ESSENTIALS OF SEMICONDUCTOR DEVICE PHYSICS An introductory semiconductor device physics textbook that is accessible to readers without a background in statistical physics I wish this book had been available when I needed to make a Semiconductor class myself a few years ago [...] A very nice aspect is that some concepts (e.g. density of states) are explained in a way that I have not seen elsewhere. These types of unconventional approaches are very valuable for a teacher. (Bjorn Maes, University of Mons, Belgium) [...] the author offers an accessible description of statistical analysis and adopts it to explain the core properties of semiconductors. [...] [He] uses interesting metaphors and analogies to exemplify some of the most difficult notions, in an innovative and engaging way. (Andrea di Falco, University of St. Andrews, UK) The subject of this book is the physics of semiconductor devices, which is an important topic in engineering and physics because it forms the background for electronic and optoelectronic devices, including solar cells. The author aims to provide students and teachers with a concise text that focuses on semiconductor devices and covers the necessary background in statistical physics. This text introduces the key prerequisite knowledge in a simple, clear, and friendly manner. It distills the key concepts of semiconductor devices down to their essentials, enabling students to master this key subject in engineering, physics, and materials. The subject matter treated in this book is directly connected to the physics of p-n junctions and solar cells, which has become a topic of intense interest in the last decade. Sample topics covered within the text include: Chemical potential, Fermi level, Fermi-Dirac distribution, drift current and diffusion current. The physics of semiconductors, band theory and intuitive derivations of the concentration of charge carriers. The p-n junction, with qualitative analysis preceding the mathematical descriptions. A derivation of the current vs voltage relation in p-n junctions (Shockley equation). Important applications of p-n junctions, including solar cells The two main types of transistors: Bipolar Junction Transistors (BJT) and Metal Oxide Semiconductor Field Effect Transistors (MOSFET) For students and instructors, it may be used as a primary textbook for an introductory semiconductor device physics course and is suitable for a course of approximately 30-50 hours. Scientists studying and researching semiconductor devices in general, and solar cells in particular, will also benefit from the clear and intuitive explanations found in this book.

Tails Up!

Author : Edgar Charles Middleton
Publisher : Pickle Partners Publishing
Page : 135 pages
File Size : 43,7 Mb
Release : 2012-04-12
Category : History
ISBN : 9781782890980

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Tails Up! by Edgar Charles Middleton Pdf

The battle in the air above the trenches has held an enduring fascination for generations; the plane itself was only a new development when the First World War started and the pioneers sought to gain any advantage in the skies over their opponents. Edgar Middleton wrote copiously on the subject as well as active air service was involved with the Aeronautical Institute of Great Britain, in this book he records in sketches and anecdotes the reality of the air-war. The author was a well-respected and long-serving war correspondent of the air war for such papers and magazines as Cassell’s Magazine, Daily Chronicle, Daily Express, Evening News, Flying, New York Sun, and The Star. Author — Middleton, Edgar Charles, 1894-1939. Foreword— Colonel Buchan, John, 1875-1940. Text taken, whole and complete, from the edition published in London: Simpkin, Marshall, Hamilton, Kent, 1918 Original Page Count – 314 pages

RELATIVITY AND STATISTICAL PHYSICS

Author : PROF Ms. DWIVEDI MAM
Publisher : Ram Prasad Publications(R.P.H.)
Page : 214 pages
File Size : 52,6 Mb
Release : 2024-07-03
Category : Science
ISBN : 8210379456XXX

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RELATIVITY AND STATISTICAL PHYSICS by PROF Ms. DWIVEDI MAM Pdf

1. Reference systems, inertial frames, Galilean invariance and conservation laws, propagation of light, Michelson-Morley experiment; search for ether. 2. Postulates for the special theory of relativity, Lorentz transformations, length contraction, time dilation, velocity addition theorem, variation of mass with velocity, mass-energy equivalence, particle with a zero rest mass. 3. The statistical basis of thermodynamics : Probability and thermodynamic probability, principle of equal a prior probabilities, probability distribution and its narrowing with increase in number of particles. The expressions for average properties. Constraints; accessible and inaccessible states, distribution of particles with a given total energy into a discrete set of energy states. 4. Some universal laws : The ji-space representation, division of i-space into energy sheets and into phase cells of arbitrary size, applications to one dimensional harmonic oscillator and free particles. Equilibrium before two systems in thermal contact, bridge with macroscopic physics. Probability and entropy, Boltzmann entropy relation. Statistical interpretation of second law of thermodynamics. Boltzmann canonical distribution law and its applications; rigorous form of equipartition of energy. Maxwellian distribution of speeds in an ideal gas : Distribution of speeds and of velocities, experimental verification, distinction between mean, r.m.s. and most probable speed values. Doppler broadening of spectral lines. 5. Transition to quantum statistics : ‘h’ as a natural constant and its implications, cases of particle in a one-dimensional box and one-dimensional harmonic oscillator, Indistinguishability of particles and its consequences, Bose-Einstein, and Fermi-Dirac distributions, photons in black body chamber, free electrons in a metal, Fermi level and Fermi energy.

Statistical and Inductive Probabilities

Author : Hugues Leblanc
Publisher : Courier Corporation
Page : 164 pages
File Size : 43,7 Mb
Release : 2012-01-27
Category : Mathematics
ISBN : 9780486154824

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Statistical and Inductive Probabilities by Hugues Leblanc Pdf

This treatment addresses a decades-old dispute among probability theorists, asserting that both statistical and inductive probabilities may be treated as sentence-theoretic measurements, and that the latter qualify as estimates of the former. 1962 edition.

The Structure and Interpretation of Quantum Mechanics

Author : R. I. G. Hughes
Publisher : Harvard University Press
Page : 388 pages
File Size : 45,8 Mb
Release : 1989
Category : Philosophy
ISBN : 0674843924

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The Structure and Interpretation of Quantum Mechanics by R. I. G. Hughes Pdf

This important work provides an account of the philosophical foundations of quantum theory that should become a classic text for scientists and nonscientists alike. Hughes offers the first detailed and accessible analysis of the Hilbert-space models used in quantum theory and explains why they are so successful. He goes on to show how the very suitability of Hilbert spaces for modeling the quantum world gives rise to deep problems of interpretation, and makes suggestions about how they can be overcome.

Modern Introductory Physics

Author : Charles H. Holbrow,James N. Lloyd,Joseph C. Amato,Enrique Galvez,M. Elizabeth Parks
Publisher : Springer Science & Business Media
Page : 671 pages
File Size : 46,9 Mb
Release : 2010-09-14
Category : Science
ISBN : 9780387790800

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Modern Introductory Physics by Charles H. Holbrow,James N. Lloyd,Joseph C. Amato,Enrique Galvez,M. Elizabeth Parks Pdf

Thisbookgrewoutof anongoing e?orttomodernizeColgate University’s three-term,introductory,calculus-level physicscourse. Thebookisforthe ?rst term of this course and is intended to help ?rst-year college students make a good transition from high-school physics to university physics. Thebookconcentrates onthephysicsthatexplainswhywebelievethat atoms exist and have the properties we ascribe to them. This story line, which motivates much of our professional research, has helped us limit the material presented to a more humane and more realistic amount than is presented in many beginning university physics courses. The theme of atoms also supports the presentation of more non-Newtonian topics and ideas than is customary in the ?rst term of calculus-level physics. We think it is important and desirable to introduce students sooner than usual to some of the major ideas that shape contemporary physicists’ views of the nature and behavior of matter. Here in the second decade of the twenty-?rst century such a goal seems particularly appropriate. The quantum nature of atoms and light and the mysteries associated with quantum behavior clearly interest our students. By adding and - phasizing more modern content, we seek not only to present some of the physics that engages contemporary physicists but also to attract students to take more physics. Only a few of our beginning physics students come to us sharply focused on physics or astronomy. Nearly all of them, h- ever, have taken physics in high school and found it interesting.

Up and Down

Author : Peter Whitfield
Publisher : New Frontier Publishing
Page : 18 pages
File Size : 55,5 Mb
Release : 2005
Category : Children's stories
ISBN : 9780975090732

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Up and Down by Peter Whitfield Pdf

Monkey learns an important lesson about boredom from Shri Shelly the tortoise.

The Trading Game

Author : Ryan Jones
Publisher : John Wiley & Sons
Page : 268 pages
File Size : 46,6 Mb
Release : 1999-04-29
Category : Business & Economics
ISBN : 0471316989

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The Trading Game by Ryan Jones Pdf

Nahezu jede Woche veröffentlichen Experten neue Ratschläge, wie man am Aktienmarkt garantiert gewinnt - wann man welche Aktien, Wertpapiere und Optionen kaufen, halten oder verkaufen sollte. Mancher Tip funktioniert in der Praxis, die meisten versagen, und alle gelten nur für einen kurzen Zeitraum. Um langfristig Gewinne zu erzielen, gibt es nur einen Weg: Kapital- und Risikomanagement. Alles, was fortgeschrittene Investoren und Makler darüber wissen sollten, finden sie in diesem Buch. (04/99)

Challenging Math Riddles for Kids

Author : Patricia Barnes
Publisher : Sourcebooks, Inc.
Page : 88 pages
File Size : 46,6 Mb
Release : 2022-03-01
Category : Juvenile Nonfiction
ISBN : 9781638789505

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Challenging Math Riddles for Kids by Patricia Barnes Pdf

Get kids' brains buzzing with super-tricky math riddles for ages 8 to 12 Welcome to a different kind of math book: a collection of tricky riddles that make math more interesting for kids. This book is chock-full of challenging puzzles that will help kids have fun while boosting their logic, critical thinking, and problem-solving skills. What sets this kids' riddle book apart: Oodles of riddles—Discover a variety of math-based challenges that kids can solve solo or with friends and family, including tricky number problems and clever wordplay. Progressive difficulty—Kids can warm up with simple riddles, then work their way through three mind-melting levels that get harder as they move through the book. Classic conundrums—Kids will solve classic math riddles while learning crazy facts about their history and how they stumped ancient mathematicians and great thinkers alike. Get young learners excited about math with this top choice in riddle books for kids.

Algorithmic Puzzles

Author : Anany Levitin,Maria Levitin
Publisher : Oxford University Press
Page : 280 pages
File Size : 45,5 Mb
Release : 2011-09-21
Category : Mathematics
ISBN : 9780199876549

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Algorithmic Puzzles by Anany Levitin,Maria Levitin Pdf

While many think of algorithms as specific to computer science, at its core algorithmic thinking is defined by the use of analytical logic to solve problems. This logic extends far beyond the realm of computer science and into the wide and entertaining world of puzzles. In Algorithmic Puzzles, Anany and Maria Levitin use many classic brainteasers as well as newer examples from job interviews with major corporations to show readers how to apply analytical thinking to solve puzzles requiring well-defined procedures. The book's unique collection of puzzles is supplemented with carefully developed tutorials on algorithm design strategies and analysis techniques intended to walk the reader step-by-step through the various approaches to algorithmic problem solving. Mastery of these strategies--exhaustive search, backtracking, and divide-and-conquer, among others--will aid the reader in solving not only the puzzles contained in this book, but also others encountered in interviews, puzzle collections, and throughout everyday life. Each of the 150 puzzles contains hints and solutions, along with commentary on the puzzle's origins and solution methods. The only book of its kind, Algorithmic Puzzles houses puzzles for all skill levels. Readers with only middle school mathematics will develop their algorithmic problem-solving skills through puzzles at the elementary level, while seasoned puzzle solvers will enjoy the challenge of thinking through more difficult puzzles.

B.Sc. Practical Physics (LPSPE)

Author : Singh Harnam & Hemne P.S.
Publisher : S. Chand Publishing
Page : 1063 pages
File Size : 44,9 Mb
Release : 2024-07-03
Category : Electronic
ISBN : 9789355010940

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B.Sc. Practical Physics (LPSPE) by Singh Harnam & Hemne P.S. Pdf

FOR B.SC STUDENTS OF ALL INDIAN UNIVERSITIES

Simple Architectures for Complex Enterprises

Author : Roger Sessions
Publisher : Microsoft Press
Page : 243 pages
File Size : 51,6 Mb
Release : 2008-05-07
Category : Computers
ISBN : 9780735646056

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Simple Architectures for Complex Enterprises by Roger Sessions Pdf

Dismantle the overwhelming complexity in your IT projects with strategies and real-world examples from a leading expert on enterprise architecture. This guide describes best practices for creating an efficient IT organization that consistently delivers on time, on budget, and in line with business needs. IT systems have become too complex—and too expensive. Complexity can create delays, cost overruns, and outcomes that do not meet business requirements. The resulting losses can impact your entire company. This guide demonstrates that, contrary to popular belief, complex problems demand simple solutions. The author believes that 50 percent of the complexity of a typical IT project can and should be eliminated—and he shows you how to do it. You’ll learn a model for understanding complexity, the three tenets of complexity control, and how to apply specific techniques such as checking architectures for validity. Find out how the author’s methodology could have saved a real-world IT project that went off track, and ways to implement his solutions in a variety of situations.

THE SPIRIT OF SPINOZA

Author : Neal Grossman
Publisher : ICRL Press
Page : 275 pages
File Size : 48,8 Mb
Release : 2014-05-02
Category : Philosophy
ISBN : 9781936033089

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THE SPIRIT OF SPINOZA by Neal Grossman Pdf

BENEDICT SPINOZA was a 17th-century philosopher and spiritual psychotherapist. This intellectual self-help book provides important insights from Spinoza’s system of thought in a format accessible to the general reader, as well as to those already familiar with his philosophy. By applying his method to our personal lives, we may free ourselves from bondage to our lower emotions and habitual behaviors and thus begin to enjoy the “continuous, supreme, and unending happiness” promised by Spinoza. “Those of us who came of age in the twentieth century were taught that we must adopt a crazy-making strategy of compartmentalizing our lives, putting our rational, scientific side into one corner and our psychological/spiritual side in another. The precarious state of our world is evidence enough that this approach to life is a destructive dead end. You are holding an effective alternative in your hand. The Spirit of Spinoza is a brilliant treatise that has been field-tested by Professor Neal Grossman in his own life and that of his students over decades. This book is a master stroke by a master teacher about a master philosopher. It is also delightfully dangerous, for it has the power to shift one’s life onto a new axis, where it becomes possible to blend knowledge and wisdom into an experience that can best be described, quite simply, as waking up.” —Larry Dossey, MD, author of One Mind: How Our Individual Mind Is Part of a Greater Consciousness and Why It Matters

Gregor Mendel's Genetic Theory

Author : Bonnie Leech
Publisher : The Rosen Publishing Group, Inc
Page : 36 pages
File Size : 53,6 Mb
Release : 2009-12-15
Category : Juvenile Nonfiction
ISBN : 1404260633

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Gregor Mendel's Genetic Theory by Bonnie Leech Pdf

An introduction to probability, the concepts involved and how to apply them.