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Kim Jiyoung, Born 1982
  • Language: en
  • Pages: 113

Kim Jiyoung, Born 1982

A GUARDIAN 'ONE TO LOOK OUT FOR 2020' A RED MAGAZINE 'CAN'T WAIT TO READ' BOOK OF 2020 THE MULTI-MILLION-COPY SELLING SOUTH KOREAN SENSATION THAT HAS GOT THE WHOLE WORLD TALKING Kim Jiyoung is a girl born to a mother whose in-laws wanted a boy. Kim Jiyoung is a sister made to share a room while her brother gets one of his own. Kim Jiyoung is a female preyed upon by male teachers at school. Kim Jiyoung is a daughter whose father blames her when she is harassed late at night. Kim Jiyoung is a good student who doesn’t get put forward for internships. Kim Jiyoung is a model employee but gets overlooked for promotion. Kim Jiyoung is a wife who gives up her career and independence for a life of ...

Kim Young-sam and the New Korea
  • Language: en
  • Pages: 186

Kim Young-sam and the New Korea

  • Type: Book
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  • Published: 1992
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  • Publisher: Unknown

"Content of this book is based on the input of many interviews and discussions with historians, economists, political figures, governmental scholars, experts on Korean society, academicians in other disciplines, and, most importantly, direct discussion with Mr Kim Young-sam." -- Dust jacket.

Physics of the Lorentz Group
  • Language: en
  • Pages: 125

Physics of the Lorentz Group

This book explains the Lorentz mathematical group in a language familiar to physicists. While the three-dimensional rotation group is one of the standard mathematical tools in physics, the Lorentz group of the four-dimensional Minkowski space is still very strange to most present-day physicists. It plays an essential role in understanding particles moving at close to light speed and is becoming the essential language for quantum optics, classical optics, and information science. The book is based on papers and books published by the authors on the representations of the Lorentz group based on harmonic oscillators and their applications to high-energy physics and to Wigner functions applicable to quantum optics. It also covers the two-by-two representations of the Lorentz group applicable to ray optics, including cavity, multilayer and lens optics, as well as representations of the Lorentz group applicable to Stokes parameters and the Poincaré sphere on polarization optics.

New Perspectives On Einstein's E = Mc2
  • Language: en
  • Pages: 205

New Perspectives On Einstein's E = Mc2

Einstein's energy-momentum relation is applicable to particles of all speeds, including the particle at rest and the massless particle moving with the speed of light. If one formula or formalism is applicable to all speeds, we say it is 'Lorentz-covariant.' As for the internal space-time symmetries, there does not appear to be a clear way to approach this problem. For a particle at rest, there are three spin degrees of freedom. For a massless particle, there are helicity and gauge degrees of freedom. The aim of this book is to present one Lorentz-covariant picture of these two different space-time symmetries. Using the same mathematical tool, it is possible to give a Lorentz-covariant picture of Gell-Mann's quark model for the proton at rest and Feynman's parton model for the fast-moving proton. The mathematical formalism for these aspects of the Lorentz covariance is based on two-by-two matrices and harmonic oscillators which serve as two basic scientific languages for many different branches of physics. It is pointed out that the formalism presented in this book is applicable to various aspects of optical sciences of current interest.

Illusive Utopia
  • Language: en
  • Pages: 400

Illusive Utopia

A rare glimpse into North Korean propaganda—in parades, posters, murals, theater, and films

Black Flower
  • Language: en
  • Pages: 317

Black Flower

  • Type: Book
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  • Published: 2012-10-30
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  • Publisher: HMH

In 1904, a group of Koreans seeks a new life in Mexico, in this “powerful, sweeping” novel based on a little-known chapter in history (List Magazine). In 1904, facing war and the loss of their nation, more than a thousand Koreans leave their homes for the promise of land in unknown Mexico. After a long sea voyage, these emigrants—thieves and royals, priests and soldiers, orphans and families—discover that they have been sold into indentured servitude. Aboard the ship, the orphan Ijeong falls in love with a nobleman’s daughter. When the hacendados claim their laborers and the two are separated, he vows to find her. But after years of working in the punishing heat of the henequen fie...

Theory and Applications of the Poincaré Group
  • Language: en
  • Pages: 346

Theory and Applications of the Poincaré Group

Special relativity and quantum mechanics, formulated early in the twentieth century, are the two most important scientific languages and are likely to remain so for many years to come. In the 1920's, when quantum mechanics was developed, the most pressing theoretical problem was how to make it consistent with special relativity. In the 1980's, this is still the most pressing problem. The only difference is that the situation is more urgent now than before, because of the significant quantity of experimental data which need to be explained in terms of both quantum mechanics and special relativity. In unifying the concepts and algorithms of quantum mechanics and special relativity, it is impor...

Phase Space Picture of Quantum Mechanics
  • Language: en
  • Pages: 352

Phase Space Picture of Quantum Mechanics

This book covers the theory and applications of the Wigner phase space distribution function and its symmetry properties. The book explains why the phase space picture of quantum mechanics is needed, in addition to the conventional Schrödinger or Heisenberg picture. It is shown that the uncertainty relation can be represented more accurately in this picture. In addition, the phase space picture is shown to be the natural representation of quantum mechanics for modern optics and relativistic quantum mechanics of extended objects. Contents:Phase Space in Classical MechanicsForms of Quantum MechanicsWigner Phase- Space Distribution FunctionsLinear Canonical Transformations in Quantum Mechanics...

Mathematical Devices for Optical Sciences
  • Language: en

Mathematical Devices for Optical Sciences

  • Type: Book
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  • Published: 2019
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  • Publisher: Unknown

"The Lorentz group which is the underlying scientific language for modern optics has been most notably used for understanding Einstein's special relativity. By using a simplified approach of two-by-two matrices and Wigner functions, this book provides a basic and novel approach to classical and quantum optics, making these often-difficult subjects more transparent to the reader. Written by three experts in the field, Professors Sibel Baðskal, Young S. Kim, and Marilyn E Noz, this book will give the reader a comprehensive overview of how fundamental issues in quantum mechanics can be approached using various optical instruments, Wigner functions, and quantum entanglement." -- Prové de l'editor.

Yushin Kim
  • Language: en
  • Pages: 131

Yushin Kim

  • Type: Book
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  • Published: 2017-06-10
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  • Publisher: Unknown

The man lived with the people, among the people, through the hardest moment in their lives. You will read the most heartfelt and inspirational biography on survival and success. Years of hard work from a staggering array of archival sources and diligent new analysis on historical, archaeological and linguistic discoveries have been done for this series. The goal is not to brag about the hard research the author has conducted, but to make the complicated history short, clear and easy for the readers. Though self-edited for his intention to preserve his authentic writing voice with some rough lines, author Young H. D. KIM sheds new light on the background and motives of the ancient military le...