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1000 tulosta hakusanalla Helmut Kaiser

Laser Chemistry

Laser Chemistry

Helmut H. Telle; Angel González Ureña; Robert J. Donovan

John Wiley Sons Inc
2007
nidottu
Laser Chemistry: Spectroscopy, Dynamics and Applications provides a basic introduction to the subject, written for students and other novices. It assumes little in the way of prior knowledge, and carefully guides the reader through the important theory and concepts whilst introducing key techniques and applications.
Shock Wave Engine Design

Shock Wave Engine Design

Helmut E. Weber

John Wiley Sons Inc
1995
sidottu
Written by an author who has devoted the past twenty-five years ofhis life to studying and designing shock wave engines, this uniquebook offers comprehensive coverage of the theory and practice ofshock wave engine design. The only book treating the completepreliminary design of shock wave engines, it provides engineerswith practical step-by-step guidelines applicable to the design andconstruction of small, light- weight, low-powered industrialturbines as well as high performance jet aircraft engines. In his discussions of the advantages and disadvantages of shockwave versus other types of combustion engines, Dr. Weberdemonstrates how and why shock wave engines can be made to workmore efficiently than conventional gas turbines. Among otherthings, he shows quantitatively why combustion temperatures can besignificantly higher in shock wave engines than conventional gasturbines. He evaluates temperatures of moving parts in terms ofcombustion and engine inlet temperatures, and explores the effectof shock coalescence, expansion fan reflections and intersectionson port sizes and locations. And throughout, real and imaginedperformance problems are posed and proven solutions given for shockwave engines--alone and in conjunction with conventional gasturbines or reciprocating internal combustion engines. Designed to function as a practical guide, Shock Wave Engine Designoffers concise step-by-step design techniques in a readily usableformat. Engineers will find precise, detailed directions on suchessentials as how to size wave rotor blade lengths and heights andthe correct rotor diameter for a specified power, and materialselection for rotor and stator. And one entire chapter (Chapter 12)is devoted exclusively to a detailed example design for a 500 hpengine. An authoritative, highly practical guide to state-of-the-art shockwave engine design, this book is an important resource formechanical and aerospace engineers who design aircraft engines orvirtually any type of turbomachinery. Timely, authoritative, practical--an important resource forengineers who design aircraft engines or virtually any type ofturbomachinery Written by a pioneer in the field, this book offers a comprehensivecoverage of state-of-the-art shock wave engine design principlesand techniques. The only book treating the complete preliminarydesign of shock wave engines, this unique guide provides engineerswith: * Concise step-by-step guidelines applicable to the design andconstruction of small, lightweight, low-powered industrial turbinesas well as high-performance jet aircraft engines * In-depth treatments of pressure exchangers, wave engines, andwave engines compounded with reciprocating IC engines * A chapter-length example design for a 500 hp engine * A brief but thorough review of all essential thermodynamics andgas dynamics needed to develop flow equations and calculationmethods
Handbook of Matrices

Handbook of Matrices

Helmut Lütkepohl

John Wiley Sons Inc
1996
nidottu
Matrices are used in many fields such as statistics, econometrics, mathematics, natural sciences and engineering. They provide a concise, simple method for describing long and complicated computations. This is a comprehensive handbook and dictionary of terms for matrix theory.
Cool Conduct

Cool Conduct

Helmut Lethen

University of California Press
2002
sidottu
"Cool Conduct" is an elegant interpretation of attitudes and mentalities that informed the Weimar Republic by a scholar well known for his profound knowledge of this period. Helmut Lethen writes of "cool conduct" as a cultivated antidote to the heated atmosphere of post-World War I Germany, as a way of burying shame and animosity that might otherwise make social contact impossible.
The Cylinder

The Cylinder

Helmut Müller-Sievers

University of California Press
2012
pokkari
"The Cylinder" investigates the surprising proliferation of cylindrical objects in the nineteenth century, such as steam engines, phonographs, panoramas, rotary printing presses, silos, safety locks, and many more. Examining this phenomenon through the lens of kinematics, the science of forcing motion, Helmut Muller-Sievers provides a new view of the history of mechanics and of the culture of the industrial revolution, including its literature that focuses on the metaphysics and aesthetics of motion. Muller-Sievers explores how nineteenth-century prose falls in with the specific rhythm of cylindrical machinery, re-imagines the curvature of cylindrical spaces, and conjoins narrative progress and reflection in a single stylistic motion. Illuminating the intersection of engineering, culture, and literature, he argues for a concept of culture that includes an epoch's relation to the motion of its machines.
Joyce's Benefictions

Joyce's Benefictions

Helmut Bonheim

University of California Press
2021
pokkari
This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1964.
Joyce's Benefictions

Joyce's Benefictions

Helmut Bonheim

University of California Press
2021
sidottu
This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1964.
Introductory Lectures on Siegel Modular Forms

Introductory Lectures on Siegel Modular Forms

Helmut Klingen

Cambridge University Press
2008
pokkari
From their inception, Siegel modular forms have been studied extensively because of their significance in both automorphic functions in several complex variables and number theory. The comprehensive theory of automorphic forms to subgroups of algebraic groups and the arithmetical theory of modular forms illustrate these two aspects in an illuminating manner. The author's aim is to present a straightforward and easily accessible survey of the main ideas of the theory at an elementary level, providing a sound basis from which the reader can study advanced works and undertake original research. This book is based on lectures given by the author for a number of years and is intended for a one-semester graduate course, though it can also be used profitably for self-study. The only prerequisites are a basic knowledge of algebra, number theory and complex analysis.
Groups as Galois Groups

Groups as Galois Groups

Helmut Volklein

Cambridge University Press
2008
pokkari
This book describes various approaches to the Inverse Galois Problem, a classical unsolved problem of mathematics posed by Hilbert at the beginning of the century. It brings together ideas from group theory, algebraic geometry and number theory, topology, and analysis. Assuming only elementary algebra and complex analysis, the author develops the necessary background from topology, Riemann surface theory and number theory. The first part of the book is quite elementary, and leads up to the basic rigidity criteria for the realisation of groups as Galois groups. The second part presents more advanced topics, such as braid group action and moduli spaces for covers of the Riemann sphere, GAR- and GAL- realizations, and patching over complete valued fields. Graduate students and mathematicians from other areas (especially group theory) will find this an excellent introduction to a fascinating field.
Geometric Applications of Fourier Series and Spherical Harmonics
This book provides a comprehensive presentation of geometric results, primarily from the theory of convex sets, that have been proved by the use of Fourier series or spherical harmonics. An important feature of the book is that all necessary tools from the classical theory of spherical harmonics are presented with full proofs. These tools are used to prove geometric inequalities, stability results, uniqueness results for projections and intersections by hyperplanes or half-spaces and characterisations of rotors in convex polytopes. Again, full proofs are given. To make the treatment as self-contained as possible the book begins with background material in analysis and the geometry of convex sets. This treatise will be welcomed both as an introduction to the subject and as a reference book for pure and applied mathematics.
Micromagnetism and the Microstructure of Ferromagnetic Solids

Micromagnetism and the Microstructure of Ferromagnetic Solids

Helmut Kronmüller; Manfred Fähnle

Cambridge University Press
2009
pokkari
The main theme of this book is micromagnetism and microstructure as well as the analysis of the relations between characteristic properties of the hysteresis loop and microstructure. Also presented is an analysis of the role of microstructure in the fundamental magnetic properties (for example, magnetorestriction or critical behaviour) of crystalline and amorphous alloys. The authors apply the theory of micromagnetism to all aspects of advanced magnetic materials including domain patterns and magnetization processes under the influence of defect structures. Coverage includes modern developments in computational micromagnetism and its application to spin structures of small particles and platelets. It will be of interest to researchers and graduate students in condensed matter, physics, electrical engineering and materials science, as well as to industrial researchers working in the electrotechnical and recording industry.
Theories of Inflation

Theories of Inflation

Helmut Frisch

Cambridge University Press
1984
pokkari
A survey of the new theories of inflation that have developed over the past two decades in response to the inflationary pressures experienced by Western countries examines the shifting debate from explaining inflation as a "causal" process to explaining its increase as a result of constantly changing expectations.
Micromagnetism and the Microstructure of Ferromagnetic Solids

Micromagnetism and the Microstructure of Ferromagnetic Solids

Helmut Kronmüller; Manfred Fähnle

Cambridge University Press
2003
sidottu
The main theme of this book is micromagnetism and microstructure as well as the analysis of the relations between characteristic properties of the hysteresis loop and microstructure. Also presented is an analysis of the role of microstructure in the fundamental magnetic properties (for example, magnetorestriction or critical behaviour) of crystalline and amorphous alloys. The authors apply the theory of micromagnetism to all aspects of advanced magnetic materials including domain patterns and magnetization processes under the influence of defect structures. Coverage includes modern developments in computational micromagnetism and its application to spin structures of small particles and platelets. It will be of interest to researchers and graduate students in condensed matter, physics, electrical engineering and materials science, as well as to industrial researchers working in the electrotechnical and recording industry.
Introductory Lectures on Siegel Modular Forms

Introductory Lectures on Siegel Modular Forms

Helmut Klingen

Cambridge University Press
1990
sidottu
About half a century ago C. L. Siegel discovered a new type of automorphic forms in several variables in connection with his famous work on the analytic theory of quadratic forms. Since then Siegel modular forms have been studied extensively because of their significance in both automorphic functions in several complex variables and number theory. The comprehensive theory of automorphic forms to subgroups of algebraic groups and the recent arithmetical theory of modular forms illustrate these two aspects in an illuminating manner. The author’s aim is to present a straightforward and easily-accessible survey of the main ideas of the theory at an elementary level, providing a sound basis from which the reader can study advanced works and undertake original research. This book is based on lectures given by the author for a number of years and is intended for a one-semester graduate course, though it can also be used profitably for self-study. The only prerequisites are a basic knowledge of algebra, number theory and complex analysis.
Pest Control

Pest Control

Helmut F. van Emden

Cambridge University Press
1991
pokkari
The various approaches to pest control are reviewed with emphasis on their history, advantages, disadvantages and future potential. The book discusses how far chemical control has created problems and how far these may be solved by further chemical control or by alternative methods. The reasons why insects are pest problems are discussed so that the ecological merits and demerits of the various control methods can be assessed. Stress is laid on both the biotic and economic environments in which pest control has to operate. • Presents a balanced case concerning the advantages and disadvantages of the chemical control of pests in historical context. • A wide variety of examples are cited and an up-to-date guide to original sources is presented. • Thoroughly revised and updated edition of a highly successful concise textbook.
Local Analysis for the Odd Order Theorem

Local Analysis for the Odd Order Theorem

Helmut Bender; George Glauberman

Cambridge University Press
1995
pokkari
In 1963 Walter Feit and John G. Thompson published a proof of a 1911 conjecture by Burnside that every finite group of odd order is solvable. This proof, which ran for 255 pages, was a tour-de-force of mathematics and inspired intense effort to classify finite simple groups. This book presents a revision and expansion of the first half of the proof of the Feit–Thompson theorem. Simpler, more detailed proofs are provided for some intermediate theorems. Recent results are used to shorten other proofs. The book will make the first half of this remarkable proof accessible to readers familiar with just the rudiments of group theory.
Geometric Applications of Fourier Series and Spherical Harmonics
This is the first comprehensive exposition of the application of spherical harmonics to prove geometric results. All the necessary tools from classical theory of spherical harmonics are presented with full proofs. These tools are used to prove geometric inequalities, uniqueness results for projections and intersection by planes or half-spaces, stability results, and characterisations of convex bodies of a particular type, such as rotors in convex polytopes. Results arising from these analytical techniques have proved useful in many applications, particularly those related to stereology. To make the treatment as self-contained as possible the book begins with background material in analysis and the geometry of convex sets. This reference will be welcomed by both pure and applied mathematicians.
Language in the Brain

Language in the Brain

Helmut Schnelle

Cambridge University Press
2010
sidottu
Linguistics, neurocognition, and phenomenological psychology are fundamentally different fields of research. Helmut Schnelle provides an interdisciplinary understanding of a new integrated field in which linguists can be competent in neurocognition and neuroscientists in structure linguistics. Consequently the first part of the book is a systematic introduction to the function of the form and meaning-organising brain component - with the essential core elements being perceptions, actions, attention, emotion and feeling. Their descriptions provide foundations for experiences based on semantics and pragmatics. The second part is addressed to non-linguists and presents the structural foundations of currently established linguistic frameworks. This book should be serious reading for anyone interested in a comprehensive understanding of language, in which evolution, functional organisation and hierarchies are explained by reference to brain architecture and dynamics.
Groups as Galois Groups

Groups as Galois Groups

Helmut Volklein

Cambridge University Press
1996
sidottu
This book describes various approaches to the Inverse Galois Problem, a classical unsolved problem of mathematics posed by Hilbert at the beginning of the century. It brings together ideas from group theory, algebraic geometry and number theory, topology, and analysis. Assuming only elementary algebra and complex analysis, the author develops the necessary background from topology, Riemann surface theory and number theory. The first part of the book is quite elementary, and leads up to the basic rigidity criteria for the realisation of groups as Galois groups. The second part presents more advanced topics, such as braid group action and moduli spaces for covers of the Riemann sphere, GAR- and GAL- realisations, and patching over complete valued fields. Graduate students and mathematicians from other areas (especially group theory) will find this an excellent introduction to a fascinating field.