By the end of the 1970s, crystalline lasers were widely used in science, engineering, medicine, and technology. The types of lasers used have continued to grow in number to include newly discovered crystalline hosts, previously known compounds generating at other spectral wavelengths, and broadband tunable stimulated emission. This has led to the creation of an extremely promising new generation of crystalline lasers that are both highly efficient and more reliable. The major part of this book is devoted to describing multilevel operating laser schemes for stimulated emission excitation in insulating crystals doped with lanthanide ions. The first part of Crystalline Lasers deals with the history of the physics and spectroscopy of insulating laser crystals. The chapters in the second part of the book present results from the study of Stark-energy levels of generating ions in laser crystals and their radiative and nonradiative intermanifold transition characteristics. This section includes extensive tabular data and reference information. Popular and novel operating schemes of crystalline lasers are covered in Part 3. In the chapters in the fourth part of the book, the newest technologies in the physics and engineering of crystalline lasers are considered. The results of investigations into laser action under selective excitations, miniature crystalline lasers, and the properties of nonlinear activated laser crystals are presented and analyzed. Crystalline Lasers summarizes and reviews the results of many years of research and studies of activator ions and multilevel operating laser schemes, and discusses exciting prospects of using these systems to create new types of crystalline lasers. This book will be of use to laser scientists and engineers, physicists, and chemical engineers.
It was a greatest pleasure for me to learn that Springer-Verlag wished to produce a second edition of my book. In this connection, Dr. H. Lotsch asked me to send hirn a list of misprints, mistakes, and inaccuracies that had been noticed in the first edition and to make corresponding corrections without disturbing the layout or the typo graphy too much. I accepted this opportunity with alacrity and, moreover, found some free places in the text where I was able to insert some concise, up-to-date information about new lasing compounds and stimulated emission channels. It was also possible to increase the number of reference citations. The reader of the second edition hence has access to more complete data on insulating laser crystals. However, sections on laser-crystal physics have not been updated, because a satisfactory de scription of the progress made in the last ten years in this field would have required the sections to be extended enormously or even a new book to be written. Moscow, July 1989 ALEXANDER A. KAMINSKII Preface to the First Edition The greatest reward for an author is the feeling of satisfaction he gets when it becomes c1ear to hirn that readers find his work useful. After my book appeared in the USSR in 1975 I received many letters from fellow physicists inc1uding colleagues from Western European countries and the USA.
This book provides a multidisciplinary overview to the application of high order derivative spectrophotometry and Electron Spin Resonance (ESR) spectroscopy in biology and ecology. The characteristics of the principle methods as well as the generation of reliable spectra are discussed in general terms allowing the reader to gain an idea of these methods’ potentials. Furthermore the authors give an extended overview to the spectroscopic and spectro-photometric analysis of specific biological materials. This volume is a well condensed description of an analytical method and a clear review to its application in biology and related fields and an essential tool for researchers who are new in the field of spectroscopic methods and their applications in the life sciences.
This book presents various examples of how advanced fluorescence and spectroscopic analytical methods can be used in combination with computer data processing to address different biochemical questions. The main focus is on evolutionary biochemistry and the description of biochemical and metabolic issues; specifically, the use of pulse amplitude modulated fluorescence (PAM) for the functional analysis of the cellular state, as well as results obtained by means of the derivative spectroscopy method characterizing structural reorganization of a cell under the influence of external factors, are discussed. The topics presented here will be of interest to biologists, geneticists, biophysicists and biochemists, as well as experts in analytical chemistry, pharmaceutical chemistry and radio chemistry and radio activation studies with protonen and alpha-particles. It also offers a valuable resource for advanced undergraduate and graduate students in biological, physical and chemical disciplines whose work involves derivative spectrophotometry and PAM-fluorescence.
Critical Materials takes a case-study approach, describing materials supply-chain failures from the bronze age to present day. It looks at why these failures occurred, what the consequences were, and how they were resolved. It identifies key lessons to guide responses to current and anticipated materials shortages at a time when the world's growing middle class is creating unprecedented demand for manufactured products and the increasingly exotic materials that go into them. This book serves as a guide to materials researchers and industrial end-users for finding effective approaches to shortages of specialty materials. The lessons in the book are also appropriate to those who use materials and for those involved in manufacturing supply-chain management and industrial design. - Instructs the reader on how to select the most effective strategies to deal with materials supply-chain failures - Discusses technical feasibility, economic viability and the political context - Includes an extensive use of case studies to illustrate key concepts of criticality
Peony Pinker is not 'cool'. She likes animals and messing about, not fitness routines and celebrity news. But when Dad becomes a celebrity agony aunt, the coolest girls in school invite Peony to join their group. Now she's watching the right films and doing the right activities to fit in... and she hasn't got time for her old friends any more. But is the 'cool' crowd really where Peony wants to be? A funny, thought-provoking story with a subtle self-help theme.
Photochromic glasses are among the most widespread types of glasses, due largely to their popular use in sunglasses. These glasses are used not only in sunglasses, but also in various opto-electronic devices that have been developed and produced throughout the world. Until now, information about photochromic glasses has been widely dispersed in the literature, much of which was published in Russian and therefore of limited accessibility to the Western world. Physics and Chemistry of Photochromic Glasses brings together the combined knowledge and understanding of photochromic glasses from these publications. Coverage includes the structure, optical properties, coloration and bleaching mechanisms, technology, and metrology of these interesting materials.
In this timely book, the authors provide a detailed analysis of Russia's national interests in the Arctic region. They assess Russia's domestic discourse on the High North's role in the system of national priorities as well as of Moscow's bi- and multilateral relations with major regional players, energy, environmental, socio-cultural, and military policies in the Arctic. In contrast to the internationally wide-spread stereotype of Russia as a revisionist power in the High North, this book argues that Moscow tries to pursue a double-sided strategy in the region. On the one hand, Russia aims at defending her legitimate economic interests in the region. On the other hand, Moscow is open to co-operation with foreign partners that are willing to partake in exploiting the Arctic natural resources. The general conclusion is that in the foreseeable future Moscow's strategy in the region will be predictable and pragmatic rather than aggressive or spontaneous. The authors argue that in order to consolidate the soft power pattern of Russia's behavior a proper international environment in the Arctic should be created by common efforts. Other regional players should demonstrate their responsibility and willingness to solve existing and potential problems on the basis of international law.
Peony Pinker is fed up with her family. Her mum's working long hours setting up her gardening business and her dad isn't pulling his weight around the house, so they're arguing all the time. Her big sister, Primrose, is stressed about her exams and taking it out on everyone else including her lovely boyfriend Matt. Peony's Gran tells her you can choose your friends but not your family; as you can't have the family you want, you have to learn to want the family you've got. 'Not possible!' thinks Peony. But Gran is sure she'll think of something. As most of Gran's ideas go horribly wrong, Peony knows there will be even more trouble ahead...
Everyone in Peony Pinker's family wants something. Her dad, a sports reporter on the local paper, wants to get out of doing the problem page while the agony aunt is missing; her mum wants to stop working at the garden centre where all the plants keep dying; and her big sister Primrose wants to be called Annabel. What Peony wants most in the world - even more than she wants a dog - is to stop Primrose's nasty new best friend Bianca from being horrible to her. When Mr Kaminski next door tells them the secret of how to get what you want, Peony decides it's time to put a stop to Bianca at last. But can she get what she really wants?
Ilona Klímová-Alexander brings Europe's largest transnational and most marginalized ethnic minority, the Roma (Gypsies), into the discourse of international relations. The book describes and analyzes the attempts of the Romani activists to gain voice in world politics by interacting with the United Nations (UN) system and explores their capabilities and impact. This study has three objectives: it provides an introduction to global Romani activism in terms of its anatomy, history, political manifestos, goals and activities; it establishes the extent and essence of the Romani voice in world politics and its influence on the UN discourse on Roma; furthermore, it looks at how interacting with the UN system has affected the organizational structure of the global Romani activism and its discourse. Based largely on primary resources and fieldwork, this book will engage international relations scholars, political scientists and those concerned with social movements and ethnic and racial studies.
This book deals with the fundamental laws of passing of fast liquid-phase chemical as well as heat and mass transfer processes in turbulent flows. The fundamental laws of passing of fast liquid-phase chemical and also heat and mass transfer processes in turbulent flows are considered in the book. Development of a macrokinetics approach is generaliz
By the end of the 1970s, crystalline lasers were widely used in science, engineering, medicine, and technology. The types of lasers used have continued to grow in number to include newly discovered crystalline hosts, previously known compounds generating at other spectral wavelengths, and broadband tunable stimulated emission. This has led to the creation of an extremely promising new generation of crystalline lasers that are both highly efficient and more reliable. The major part of this book is devoted to describing multilevel operating laser schemes for stimulated emission excitation in insulating crystals doped with lanthanide ions. The first part of Crystalline Lasers deals with the history of the physics and spectroscopy of insulating laser crystals. The chapters in the second part of the book present results from the study of Stark-energy levels of generating ions in laser crystals and their radiative and nonradiative intermanifold transition characteristics. This section includes extensive tabular data and reference information. Popular and novel operating schemes of crystalline lasers are covered in Part 3. In the chapters in the fourth part of the book, the newest technologies in the physics and engineering of crystalline lasers are considered. The results of investigations into laser action under selective excitations, miniature crystalline lasers, and the properties of nonlinear activated laser crystals are presented and analyzed. Crystalline Lasers summarizes and reviews the results of many years of research and studies of activator ions and multilevel operating laser schemes, and discusses exciting prospects of using these systems to create new types of crystalline lasers. This book will be of use to laser scientists and engineers, physicists, and chemical engineers.
It was a greatest pleasure for me to learn that Springer-Verlag wished to produce a second edition of my book. In this connection, Dr. H. Lotsch asked me to send hirn a list of misprints, mistakes, and inaccuracies that had been noticed in the first edition and to make corresponding corrections without disturbing the layout or the typo graphy too much. I accepted this opportunity with alacrity and, moreover, found some free places in the text where I was able to insert some concise, up-to-date information about new lasing compounds and stimulated emission channels. It was also possible to increase the number of reference citations. The reader of the second edition hence has access to more complete data on insulating laser crystals. However, sections on laser-crystal physics have not been updated, because a satisfactory de scription of the progress made in the last ten years in this field would have required the sections to be extended enormously or even a new book to be written. Moscow, July 1989 ALEXANDER A. KAMINSKII Preface to the First Edition The greatest reward for an author is the feeling of satisfaction he gets when it becomes c1ear to hirn that readers find his work useful. After my book appeared in the USSR in 1975 I received many letters from fellow physicists inc1uding colleagues from Western European countries and the USA.
Alexander “Sasha” Sergeeff è nato a Mosca, Russia, nel 1968. Ha cominciato a dipingere all'età di 5 anni. Ha frequentato Liceo Artistico di Mosca. Ha studiato e lavorato in Accademia di Belle Arti di Mosca. Dal 1993 vive e lavora a Roma. Le sue opere sono state esposte nelle numerose mostre tra Mosca, Roma, Milano, Parigi, New York ed altri città del mondo. Suo modo di lavorare rimasto rigorosamente ottocentesco: su commissione privata.
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