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Books > Science & Mathematics > Physics
This book is a complete volume of Newton's mathematical principles
relating to natural philosophy and his system of the world. Newton,
one of the most brilliant scientists and thinkers of all time,
presents his theories, formulas and thoughts. Included are chapters
relative to the motion of bodies; motion of bodies in resisting
mediums; and system of the world in mathematical treatment; a
section on axioms or laws of motion, and definitions.
This introductory text emphasises physical principles, rather than
the mathematics. Each topic begins with a discussion of the
physical characteristics of the motion or system. The mathematics
is kept as clear as possible, and includes elegant mathematical
descriptions where possible. Designed to provide a logical
development of the subject, the book is divided into two sections,
vibrations followed by waves. A particular feature is the inclusion
of many examples, frequently drawn from everyday life, along with
more cutting-edge ones. Each chapter includes problems ranging in
difficulty from simple to challenging and includes hints for
solving problems. Numerous worked examples included throughout the
book.
Volume 19 of the "Handbook of Magnetic Materials," as the preceding
volumes, has a dual purpose. As a textbook it is intended to help
those who wish to be introduced to a given topic in the field of
magnetism without the need to read the vast amount of literature
published. As a work of reference it is intended for scientists
active in magnetism research. To this dual purpose, Volume 19 is
composed of topical review articles written by leading authorities.
In each of these articles an extensive description is given in
graphical as well as in tabular form, much emphasis being placed on
the discussion of the experimental material in the framework of
physics, chemistry and material science. It provides readers with
novel trends and achievements in magnetism.
Composed of topical review articles written by leading
authoritiesIntended to be of assistance to those who wish to be
introduced to a given topic in the field of magnetismAs a work of
reference it is intended for scientists active in magnetism
researchProvide the readership with novel trends and achievements
in magnetism
Quantum Mechanics of Non-Hamiltonian and Dissipative Systems is
self-contained and can be used by students without a previous
course in modern mathematics and physics. The book describes the
modern structure of the theory, and covers the fundamental results
of last 15 years. The book has been recommended by Russian Ministry
of Education as the textbook for graduate students and has been
used for graduate student lectures from 1998 to 2006.
Requires no preliminary knowledge of graduate and advanced
mathematics
Discusses the fundamental results of last 15 years in this
theory
Suitable for courses for undergraduate students as well as
graduate students and specialists in physics mathematics and other
sciences
The development of nuclear weapons by the Manhattan Project during
World War II was one of the most dramatic scientific/technological
episodes in human history. This book, prepared by a recognized
expert on the Manhattan Project, offers a concise survey of the
essential physics concepts underlying fission weapons. The text
describes the energetics and timescales of fast-neutron chain
reactions, why only certain isotopes of uranium and plutonium are
suitable for use in fission weapons, how critical mass and bomb
yield can be estimated, how the efficiency of nuclear weapons can
be enhanced, how the fissile forms of uranium and plutonium were
obtained, some of the design details of the 'Little Boy' and 'Fat
Man' bombs, and some of the thermal, shock, and radiation effects
of nuclear weapons. Calculation exercises are provided, and a
Bibliography lists authoritative print and online sources of
information for readers who wish to pursue more detailed study of
this fascinating topic.
Volume 54 of the Advances Series contains ten contributions,
covering a diversity of subject areas in atomic, molecular and
optical physics. The article by Regal and Jin reviews the
properties of a Fermi degenerate gas of cold potassium atoms in the
crossover regime between the Bose-Einstein condensation of
molecules and the condensation of fermionic atom pairs. The
transition between the two regions can be probed by varying an
external magnetic field. Sherson, Julsgaard and Polzik explore the
manner in which light and atoms can be entangled, with applications
to quantum information processing and communication. They report on
the result of recent experiments involving the entanglement of
distant objects and quantum memory of light. Recent developments in
cold Rydberg atom physics are reviewed in the article by Choi,
Kaufmann, Cubel-Liebisch, Reinhard, and Raithel. Fascinating
experiments are described in which cold, highly excited atoms
(???Rydberg??? atoms) and cold plasmas are generated. Evidence for
a collective excitation of Rydberg matter is also presented.
Griffiin and Pindzola offer an account of non-perturbative quantal
methods for electron-atom scattering processes. Included in the
discussion are the R-matrix with pseudo-states method and the
time-dependent close-coupling method. An extensive review of the
R-matrix theory of atomic, molecular, and optical processes is
given by Burke, Noble, and Burke. They present a systematic
development of the R-matrix method and its applications to various
processes such as electron-atom scattering, atomic photoionization,
electron-molecule scattering, positron-atom scattering, and
atomic/molecular multiphoton processes. Electron impactexcitation
of rare-gas atoms from both their ground and metastable states is
discussed in the article by Boffard, Jung, Anderson, and Lin.
Excitation cross sections measured by the optical method are
reviewed with emphasis on the physical interpretation in terms of
electronic structure of the target atoms. Ozier and Moazzen-Ahmadi
explore internal rotation of symmetric top molecules. Developments
of new experimental methods based on high-resolution torsional,
vibrational, and molecular beam spectroscopy allow accurate
determination of internal barriers for these symmetric molecules.
The subject of attosecond and angstrom science is reviewed by
Niikura and Corkum. The underlying physical mechanisms allowing one
to generate attosecond radiation pulses are described and the
technology needed for the preparation of such pulses is discussed.
LeGou??t, Bretenaker, and Lorger?? describe how rare earth ions
embedded in crystals can be used for processing optically carried
broadband radio-frequency signals. Methods for reaching tens of
gigahertz instantaneous bandwidth with submegahertz resolution
using such devices are analyzed in detail and demonstrated
experimentally. Finally, in the article by Illing, Gauthier, and
Roy, it is shown that small perturbations applied to optical
systems can be used to suppress or control optical chaos,
spatio-temporal dynamics, and patterns. Applications of these
techniques to communications, laser stabilization, and improving
the sensitivity of low-light optical switches are explored.
?? International experts
?? Comprehensive articles
?? New developments
About UFOs and a planet where giant octopus rule. About
invisibility to radar, a scientific theory. An idea about
consciousness in the middle. Different subjects.
This book gathers selected papers from the first International
Conference on Optoelectronics and Measurement (ICOM 2018), held in
Hangzhou, China on Oct 18-20, 2018. The proceedings focus on the
latest developments in the fields of optics, photonics,
optoelectronics, sensors, and related measurement technologies.
Addressing hot topics in fibre optics, photo detectors and sensors,
it also features illustrations of advanced device technologies,
explains measurement principles, and shares cutting-edge scientific
and technological findings. Accordingly, readers will gain
essential insights into the forefront of these fields, and will
find not only important technical data, but also new ideas to
inspire their own future research.
This PhD thesis is dedicated to a subfield of elementary particle
physics called "Flavour Physics". The Standard Model of Particle
Physics (SM) has been confirmed by thousands of experimental
measurements with a high precision. But the SM leaves important
questions open, like what is the nature of dark matter or what is
the origin of the matter-antimatter asymmetry in the Universe. By
comparing high precision Standard Model calculations with extremely
precise measurements, one can find the first glimpses of the
physics beyond the SM - currently we see the first hints of a
potential breakdown of the SM in flavour observables. This can then
be compared with purely theoretical considerations about new
physics models, known as model building. Both precision
calculations and model building are extremely specialised fields
and this outstanding thesis contributes significantly to both
topics within the field of Flavour Physics and sheds new light on
the observed anomalies.
The first of its kind to explore the Nobel Prize experience
"Dad, some guy is calling from Sweden." It was 2:30am on October
13th, 1998, the youngest son in the Laughlin house had answered the
phone. His dad had just become a recipient of the Nobel Prize in
physics.
Frantic and funny events of the next two months are chronicled
as the Laughlin's academic household morphs into a madcap staging
area for the family and thirty guests who will be in attendance
during Nobel week. From tickets to Stockholm to clothing
measurements, Nobel lecture preparations, attach assistance and a
quick trip to the White House for a formal reception with President
and Mrs. Clinton, readers will laugh out loud while gasping in
awe.
The glorious Nobel ceremony and elaborate banquet is held each
winter with a viewing audience of tens of millions. An intimate
dinner with King Gustaf in his royal palace follows the Nobel
evening in which Anita Laughlin finds herself the King's dinner
partner for what becomes an evening of hilarious surprises, and
yes, reindeer.
This book is laced with cartoons drawn by Bob Laughlin that
evoke collective feelings of surprise and bewilderment as he and
his wife ascend the steep learning curve of Swedish protocol
together.
This book will provide a comprehensive overview on the green
approach to the research and industrialization of plastic
materials. An effort will be made to offer to the reader a critical
perspective concerning both oil-based plastics and novel bio-based
and waste-derived polymer formulations. A special focus on
bio-innovation in the area of organic materials will also be
delivered.
Bacon and Osetsky present an atomistic model of
dislocation-particle interactions in metal systems, including
irradiated materials. This work is important in simulating actual
behavior, removing earlier reliance on assumed mechanisms for
dislocation motion. New mechanisms for dislocation generation under
shock loading are presented by Meyers et al. These models provide a
basis for understanding the constitutive behavior of shocked
material. Saada and Dirras provide a new perspective on the
Hall-Petch relation, with particular emphasis on nanocrystals. Of
particular significance, deviations from the traditional stress
proportional to the square-root of grain size relation are
explained. Robertson et al consider a number of effects of hydrogen
on plastic flow and provide a model that provides an explanation of
the broad range of properties. .
Flow stress of metal systems with particle hardening, including
radiation effects
New model for dislocation kinetics under shock loading
Explanation of effects of nanoscale grain size on strength
Mechanism of hydrogen embrittlement in metal alloys
In volume one of Einstein's Mass-Energy Equation, we examine the
history and philosophical significance of several demonstrations
Einstein published for his mass-energy relation, which is often
expressed by the iconic equation E = mc2. Our goal is to illustrate
how these demonstrations display a clear shift away from a reliance
on electromagnetic phenomena culminating in Einstein's 1934 purely
dynamic demonstration. Philosophically, this trend signals the
importance of recognizing special relativity as what Einstein
called a principle theory. Volume two of this work examines the
role that Einstein's mass-energy relation played in the development
of quantum mechanics and general relativity. We also discuss the
first empirical confirmation of E = mc2 and some contemporary
debates concerning the philosophical interpretation of this
important result.
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