Revista mexicana de física

Revista mexicana de física PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 390

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Revista mexicana de física

Revista mexicana de física PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 390

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Final Report and Working Papers

Final Report and Working Papers PDF Author:
Publisher:
ISBN:
Category : Acquisition of Latin American publications
Languages : en
Pages : 214

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Nineteenth Seminar on the Acquisition of Latin American Library Materials

Nineteenth Seminar on the Acquisition of Latin American Library Materials PDF Author:
Publisher:
ISBN:
Category : Children's literature, Latin American
Languages : en
Pages : 222

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A plasma chemistry study on global model for argon gas as a propellant to electrostatic gridded ion thruster

A plasma chemistry study on global model for argon gas as a propellant to electrostatic gridded ion thruster PDF Author: Bernardo Vieira Magaldi
Publisher: Editora Dialética
ISBN: 6527011768
Category : Business & Economics
Languages : en
Pages : 90

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Electric propulsion optimizes propellant mass and meets new propulsion device demands. These devices adjust satellite orbits and enable long missions. Among various thrusters, electrostatic ones have well-defined physics, simplifying operational parameter optimization. This study developed a global model for an Inductively Coupled Plasma (ICP) cylindrical ion thruster with an output polarized grid system. Argon propellant is injected into the chamber, and ICP plasma is generated by a radiofrequency current. Neutral and excited species are accelerated out by diffusion, while ionized species are accelerated via the polarized grids' electric field. The polarized grid system was optimized for better plasma sheath use. The model considers single and multi-step ionization, the Electron Energy Distribution Function (EEDF), neutral gas, and electron power balance equations. Excited species influence ionization energy, but not ionic density. However, the ion substitution rate increases, essential for thrust and specific impulse. The model determines the neutral gas temperature by considering the power balance and interactions with other species.

A Catalog of Books Represented by Library of Congress Printed Cards Issued to July 31, 1942

A Catalog of Books Represented by Library of Congress Printed Cards Issued to July 31, 1942 PDF Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 632

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Nineteenth Seminar on the Acquisition of Latin American Library Materials, Austin, Texas, April 23-26, 1974

Nineteenth Seminar on the Acquisition of Latin American Library Materials, Austin, Texas, April 23-26, 1974 PDF Author:
Publisher:
ISBN:
Category : Acquisition of Latin American publications
Languages : en
Pages : 216

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College Physics

College Physics PDF Author: Raymond A. Serway
Publisher: Pearson Educación
ISBN: 9789702600152
Category : Education
Languages : en
Pages : 942

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Book Description
"College Physics is written for a one-year course in introductory physics."--Preface.

The Quantum Universe

The Quantum Universe PDF Author: Brian Cox
Publisher: Hachette UK
ISBN: 0306820609
Category : Science
Languages : en
Pages : 272

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Book Description
International bestselling authors Brian Cox and Jeff Forshaw's fascinating, entertaining, and clear introduction to quantum mechanics In The Quantum Universe, Brian Cox and Jeff Forshaw approach the world of quantum mechanics in the same way they did in Why Does E=mc2? and make fundamental scientific principles accessible-and fascinating-to everyone.The subatomic realm has a reputation for weirdness, spawning any number of profound misunderstandings, journeys into Eastern mysticism, and woolly pronouncements on the interconnectedness of all things. Cox and Forshaw's contention? There is no need for quantum mechanics to be viewed this way. There is a lot of mileage in the "weirdness" of the quantum world, and it often leads to confusion and, frankly, bad science. The Quantum Universe cuts through the Wu Li and asks what observations of the natural world made it necessary, how it was constructed, and why we are confident that, for all its apparent strangeness, it is a good theory. The quantum mechanics of The Quantum Universe provide a concrete model of nature that is comparable in its essence to Newton's laws of motion, Maxwell's theory of electricity and magnetism, and Einstein's theory of relativity.

Routledge Diccionario Técnico Inglés

Routledge Diccionario Técnico Inglés PDF Author: Routledge
Publisher: Psychology Press
ISBN: 9780415112734
Category : Foreign Language Study
Languages : en
Pages : 892

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Book Description
This collection of essays and reviews represents the most significant and comprehensive writing on Shakespeare's A Comedy of Errors. Miola's edited work also features a comprehensive critical history, coupled with a full bibliography and photographs of major productions of the play from around the world. In the collection, there are five previously unpublished essays. The topics covered in these new essays are women in the play, the play's debt to contemporary theater, its critical and performance histories in Germany and Japan, the metrical variety of the play, and the distinctly modern perspective on the play as containing dark and disturbing elements. To compliment these new essays, the collection features significant scholarship and commentary on The Comedy of Errors that is published in obscure and difficulty accessible journals, newspapers, and other sources. This collection brings together these essays for the first time.

Routledge Spanish Technical Dictionary Diccionario tecnico inges

Routledge Spanish Technical Dictionary Diccionario tecnico inges PDF Author: 0 Routledge,
Publisher: Taylor & Francis
ISBN: 1040278132
Category : Reference
Languages : en
Pages : 892

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Book Description
These 2 volumes consist of some 100,000 headwords in both Spanish and English, including 3,000 abbreviations. Terms are drawn from the whole range of modern applied science and technical terminology. These volumes can be purchased either separately or together in print. Each volume is compiled by an international team of subject terminologists, native English and Spanish speakers. Special attention is given to differences between UK and US terminology, and to Spanish and Latin-American variants. Over 70 subject areas are covered. Estos 2 volúmenes constan de unos 100.000 lemas tanto en español como en inglés, incluidas 3.000 abreviaturas. Los términos se extraen de toda la gama de terminología técnica y científica aplicada moderna. Estos volúmenes se pueden comprar por separado o juntos en forma impresa. Cada volumen es compilado por un equipo internacional de terminólogos temáticos, hablantes nativos de inglés y español. Se presta especial atención a las diferencias entre la terminología del Reino Unido y Estados Unidos, y a las variantes española y latinoamericana. Se cubren más de 70 áreas temáticas.