concentrates on teaching techniques using as much theory as needed. application of the techniques to many problems of materials characterization. Mössbauer spectroscopy is a profound analytical method which has nevertheless continued to develop. The authors now present a state-of-the art book which consists of two parts. The first part details the fundamentals of Mössbauer spectroscopy and is based on a book published in 1978 in the Springer series 'Inorganic Chemistry Concepts' by P. Gütlich, R. Link and A.X. Trautwein. The second part covers useful practical aspects of measurements, and the application of the techniques to many problems of materials characterization. The update includes the use of synchroton radiation and many instructive and illustrative examples in fields such as solid state chemistry, biology and physics, materials and the geosciences, as well as industrial applications. Special chapters on magnetic relaxation phenomena (S. Morup) and computation of hyperfine interaction parameters (F. Neese) are also included. The book concentrates on teaching the technique using theory as much as needed and as little as possible. The reader will learn the fundamentals of the technique and how to apply it to many problems of materials characterization. Transition metal chemistry, studied on the basis of the most widely used Mössbauer isotopes, will be in the foreground.
Newly edited by Konrad Koerner (University of Ottawa), with an introduction by Clemens Knobloch (Universitat Siegen)The importance of Wegener's Untersuchungen uber die Grundfragen des Sprachlebens can only be compared to that of Karl Buhler's Sprachtheorie. Even now, however, Wegener's work remains virtually unknown to the English speaking world. Wegener's main work was published in 1885. It has its origin in two lectures given in 1883 and 1884 at school teacher meetings held in the Magdeburg area and it still recalls those original occasions and maintains much of the oral style. Part of the volume treats the subject in a systematic and theoretical manner; other sections contain vivid examples and are characterized by a considerable didactic effort. The book is held together by leitmotif-questions, such as 'How do we understand language?' and 'How does language function as a means of everyday communication?'. We witness the experiences of the talented school teacher and the observations of the innovative dialect researcher combined, condensed, and conceptually ordered.In spite of the relatively unsystematic form of presentation, the book remains thoroughly consistent in thought and argument. In the Untersuchungen we have before us the outline of a communicative and functional view of language structure, of the analysis of speech, and of semantics.
Cellulose is not only a major constituent of wood and natural textile fibers. It also serves as a polymeric starting material for products used in many areas of industry and every-day-life. The handbook, written by leading experts in the field, is divided in two volumes: In the first volume general information on cellulose structure and properties is given as well as the principles of homogeneous and heterogenous cellulose reactions and degradation pathways. Analytical methods for the characterization of cellulose are also described. The second volume of the book covers synthetic routes to the various classes of cellulose derivatives. Structured according to the principles of organic chemistry the achievements of today's reaction theory are considered and supplemented by an extensive collection of working procedures. The third part deals with the latest developments and future trends in cellulose chemistry - from progress in cellulose processing to the supramolecular chemistry of new derivatives of cellulose. This extensive coverage makes the book a standard work for graduate students entering this fascinating field of research, but also chemists, biologists and engineers who are active in chemical processing of cellulose will find a wealth of information.
The Gregorian calendar reform of 1582, which provided the basis for the civil and Western ecclesiastical calendars still in use today, has often been seen as a triumph of early modern scientific culture or an expression of papal ambition in the wake of the Counter-Reformation. Much less attention has been paid to reform's intellectual roots in the European Middle Ages, when the reckoning of time by means of calendrical cycles was a topic of central importance to learned culture, as impressively documented by the survival of relevant texts and tables in thousands of manuscripts copied before 1500. For centuries prior to the Gregorian reform, astronomers, mathematicians, theologians, and even Church councils had been debating the necessity of improving or emending the existing ecclesiastical calendar, which throughout the Middle Ages kept losing touch with the astronomical phenomena at an alarming pace. Scandalous Error is the first comprehensive study of the medieval literature devoted to the calendar problem and its cultural and scientific contexts. It examines how the importance of ordering liturgical time by means of a calendar that comprised both solar and lunar components posed a technical-astronomical problem to medieval society and details the often sophisticated ways in which computists and churchmen reacted to this challenge. By drawing attention to the numerous connecting paths that existed between calendars and mathematical astronomy between the Fall of Rome and the end of the fifteenth century, the volume offers substantial new insights on the place of exact science in medieval culture.
Betriebliche Weiterbildung soll lebenslanges Lernen im Arbeitskontext ermöglichen und befördern. Diese wird immer wichtiger, da sich das wirtschaftliche Umfeld immer dynamischer durch globalen Wettbewerb von Arbeit, Produktion und Dienstleistungen verändert. Dies bedingt auch veränderte Bedarfe an Fertigkeiten und Fähigkeiten sowie dem notwendigen Fachwissen. Es ist wettbewerbskritisch für Mitarbeiter und Unternehmen, kontinuierlich und immer besser lebenslang zu lernen. Daher gilt die betriebliche Weiterbildung als wichtige Voraussetzung, um volkswirtschaftliches Wachstum zu erreichen und zunehmend globalisiertem Wettbewerb begegnen zu können. In diesem Kontext widmet sich die vorliegende Arbeit der Erforschung von Messung und Beeinflussung der Produktivität von IT-gestützten Weiterbildungsformaten, konkret der Gestaltung von IT-gestützten Weiterbildungsformaten unter Berücksichtigung von Effizienz und Effektivitätsgesichtspunkten.
Governing Compact Cities investigates how governments and other critical actors organise to enable compact urban growth, combining higher urban densities, mixed use and urban design quality with more walkable and public transport-oriented urban development. Philipp Rode draws on empirical evidence from London and Berlin to examine how urban policymakers, professionals and stakeholders have worked across disciplinary silos, geographic scales and different time horizons since the early 1990s.
When the Great War ended in 1918, the West was broken. Religious faith, patriotism, and the belief in human progress had all been called into question by the mass carnage experienced by both sides. Shell shocked and traumatized, the West faced a world it no longer recognized: the old order had collapsed, replaced by an age of machines. The world hurtled forward on gears and crankshafts, and terrifying new ideologies arose from the wreckage of past belief. In Fracture, critically acclaimed historian Philipp Blom argues that in the aftermath of World War I, citizens of the West directed their energies inwards, launching into hedonistic, aesthetic, and intellectual adventures of self-discovery. It was a period of both bitter disillusionment and visionary progress. From Surrealism to Oswald Spengler's The Decline of the West; from Fritz Lang's Metropolis to theoretical physics, and from Art Deco to Jazz and the Charleston dance, artists, scientists, and philosophers grappled with the question of how to live and what to believe in a broken age. Morbid symptoms emerged simultaneously from the decay of World War I: progress and innovation were everywhere met with increasing racism and xenophobia. America closed its borders to European refugees and turned away from the desperate poverty caused by the Great Depression. On both sides of the Atlantic, disenchanted voters flocked to Communism and fascism, forming political parties based on violence and revenge that presaged the horror of a new World War. Vividly recreating this era of unparalleled ambition, artistry, and innovation, Blom captures the seismic shifts that defined the interwar period and continue to shape our world today.
This volume makes available two hitherto unpublished Latin texts on astronomical tables, written by Abraham Ibn Ezra and Robert of Chester, which together shed new light on the mid-twelfth-century assimilation of Graeco-Arabic mathematical astronomy in Christian Europe.
This monograph presents innovative research regarding the body experience of human individuals who are using assistive robotic devices such as wearable robots or teleoperation systems. The focus is set on human-in-the-loop experiments that help to empirically evaluate how users experience devices. Moreover, these experiments allow for further examination of the underlying mechanisms of body experience through extending existing psychological paradigms, e.g., by disentangling tactile feedback from contacts. Besides reporting and discussing psychological examinations, the influence of various aspects of engineering design is investigated, e.g., different implementations of haptic interfaces or robot control. As haptics are of paramount importance in this tight type of human-robot interaction, it is explored with respect to modality as well as temporal and spatial effects. The first part of the book motivates the research topic and gives an in-depth analysis of the experimental requirements. The second and third part present experimental designs and studies of human-robot body experience regarding the upper and lower limbs as well as cognitive models to predict them. The fourth part discusses a multitude of design considerations and provides directions to guide future research on bidirectional human-machine interfaces and non-functional haptic feedback.
This book offers 117 concrete applicable behavior patterns for an improved user experience and conversion rate along the customer journey. The author explains how people decide, which unconscious behavior patterns they use, and how these can be addressed in digital marketing. Science now agrees that our brain works with two systems: an emotional-intuitive and a rational decision-making system. The rational system is provided with sufficient arguments in e-commerce, but accounts for only around 5% of all decisions! The remaining 95% of the customer's brain has so far been largely neglected. There, decisions are made based on deeply anchored, unconscious patterns of behavior the so-called "behavior patterns". Knowledge of behavior patterns makes it possible to finally understand online customer behavior in depth. This reveals the opportunity to specifically improve the user experience and make your business more successful. The content behavior patterns and how they can be used in the digital environment improving the user experience and your conversion rate library of 117 behavior patterns from awareness to retention framework for identifying suitable behavior patterns ethical-moral limits of use About the Author Philipp Spreer (Ph.D.) is a behavioral scientist and dedicates his professional life to the data-based and needs-oriented approach to customers. He serves as Managing Partner at the digital consultancy elaboratum. The translation was done with the help of artificial intelligence. A subsequent human revision was done primarily in terms of content. The author has subsequently revised the text further to refine the work stylistically and to make it more precise.
The thesis of Philipp Antrett is focused on reservoir properties, petrography, lithofacies and sedimentology, core analysis and nanoporosity studies. It will be of major interest for colleagues involved in the exploration and production of tight gas reservoirs in Northern Europe and elsewhere." - François Roure, August 2012 This thesis describes a multidisciplinary, multiscale approach to the analysis of tight gas reservoirs. It focused initially on the facies architecture of a Permian tight gas field in the Southern Permian Basin (SPB), East Frisia, northern Germany. To improve field development, 3D seismic data, wireline and core data were compared to a reservoir analogue in the Panamint Valley, California, United States. In addition to the large scale approach, a work flow that investigates microporosity by combining Scanning Electron Microscopy-Broad Ion Beam (SEM-BIB) and optical microscopy was developed. For a better understanding of the depositional environment and reservoir rock distribution in the SPB, a sedimentary facies analysis of four cores from the tight gas field in East Frisia was compared to a second study area in northern central Germany. This study demonstrates that tight gas exploration and production requires multidisciplinary, multiscale approaches beyond standard seismic interpretation work flows to better understand the temporal and spatial evolution of these complex reservoirs.
Currency Competition and Foreign Exchange Markets by Philipp Hartmann of the European Central Bank is a major theoretical and empirical study of international currencies, which focuses on the role which the Euro will play in the international monetary and financial system along with the US dollar and the Japanese yen. In contrast to much of the existing literature which approaches the subject from a macroeconomic perspective, Philipp Hartmann develops a theoretical model which uses game theory, time series and panel econometrics, and links financial markets analysis with transaction cost economics. The results of Currency Competition and Foreign Exchange Markets are presented with reference to political, historical and institutional considerations, and provide accessible answers to policy-makers, business people and scholars worldwide. The sections on Spread Estimation and Multiple Vehicles with Inter-Dealer Price and Entry Competition will be of particular use for finance professionals.
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