Service platforms have moved into the center of interest in both academic research and the IT industry due to their economic and technical impact. These multitenant platforms provide own or third party software as metered, on-demand services. Corresponding service offers exhibit network effects. The present work introduces a graphical modeling language to support service platform design with focus on the exploitation of these network effects.
Service platforms have moved into the center of interest in both academic research and the IT industry due to their economic and technical impact. These multitenant platforms provide own or third party software as metered, on-demand services. Corresponding service offers exhibit network effects. The present work introduces a graphical modeling language to support service platform design with focus on the exploitation of these network effects.
In this open-access-book the author concludes that expertise could be the key factor for global and interconnected problems. Experimental results have shown that expertise was a stronger predictor than public information regarding change in behavior and strategy adaption. Identifying non-routine problem-solving experts by efficient online assessments could lead to less volatile system performance, from which all decision-makers could potentially profit.
The Position of the German Language in the World focuses on the global position of German and the factors which work towards sustaining its use and utility for international communication. From the perspective of the global language constellation, the detailed data analysis of this substantial research project depicts German as an example of a second-rank language. The book also provides a model for analysis and description of international languages other than English. It offers a framework for strengthening the position of languages such as Arabic, Chinese, French, Portuguese, Spanish and others and for countering exaggerated claims about the global monopoly position of English. This comprehensive handbook of the state of the German language in the world was originally published in 2015 by Walter de Gruyter in German and has been critically acclaimed. Suitable for scholars and researchers of the German language, the handbook shows in detail how intricately and thoroughly German and other second-rank languages are tied up with a great number of societies and how these statistics support or weaken the languages’ functions and maintenance.
This is Volume 1 of Dangerous Language. This book examines the rise of the international language Esperanto, launched in 1887 as a proposed solution to national conflicts and a path to a more tolerant world. The chapters in this volume chart the emergence of Esperanto as an answer to a widespread democratic desire for direct person-to-person international communication regardless of political boundaries. Its early success was limited, mostly because of the Czarist regime's suspicion of direct communication with foreigners, and, later, similar suspicion by dictatorial regimes generally. As speakers of a "dangerous language," its adepts were harassed and persecuted, especially in Germany and the Soviet Union. This book argues that the fate of Esperanto over the 130 years of its existence serves as a barometer to measure the degree to which regimes tolerate spontaneous personal contact with other countries and allow the pursuit of self-education outside prescribed national or ideological constraints. This book will appeal to a wide readership, including linguists, historians, political scientists and others interested in the history of the twentieth century from the unusual perspective of language. This volume is complemented by the sister volume Dangerous Language - Esperanto and the Decline of Stalinism which offers a concentration on the Cold War history of Esperanto in Eastern Europe.
There can be no doubt that there is a link between early Christian statements on human dignity and the corresponding modern concept, as it appears ever more frequently in current bioethical debates. This study attempts to throw light on the surprisingly complex process of the emergence of such a Christian concept of human dignity in antiquity and portrays it as a process governed by contradictions and antagonisms: between biblical and platonic anthropology; between a platonic and a stoic perception of humanity; between gnostic and antignostic cosmology; between biblically based criticism of human culture on the one hand and heilsgeschichtlichem cultural optimism on the other hand; between Greek and Roman thinking. This history of the idea of the “dignity of man” is being recounted taking into consideration the complex matrix of Christian theory and practice (including issues such as worship, contraception and abortion), piety and theological reflection, ethics, liturgy and theological as well as cutural anthropology. *** Bei dieser Studie handelt es sich um den Versuch einer zusammenfassenden Darstellung der christlich-antiken Auseinandersetzung mit der Würde des menschlichen Lebens Diese wird nicht nur gegenwärtig etwa in der Bioethik wieder kontrovers diskutiert, sondern ist auch in der Antike ein Feld philosophischer und theologischer Überlegungen gewesen. Volp fragt, inwieweit sich in den Schriften der antiken christlichen Denker die Vorstellung einer mit einer besonderen Würde ausgestatteten gemein-menschlichen Natur findet, die Menschen von Tieren und von belebter und unbelebter Materie unterscheidet, und wie diese Natur gefaßt und begründet wird. Ausgehend von der These, daß diese Überlegungen nicht nur Auswirkungen auf die ethische und religiöse Praxis der Alten Kirche hatten, sondern umgekehrt auch entscheidend von ihr geprägt wurden, konzentriert sich die Arbeit nicht nur auf die theoretischen Äußerungen der Kirchenväter, sondern bezieht ethische Konkretionen (Schwangerschaftsabbruch, Umgang mit Menschen mit Behinderungen, Krieg) und den christlichen Kult mit in die Untersuchung ein. Zum Vorschein kommt ein überraschend komplexes Bild einer alles andere als selbstverständlichen geistesgeschichtlichen Entwicklung, deren Folgen bis in die heutige Zeit nachwirken.
The book focuses on the threat to free self-development and the effort to ward off a perceived threat of extinction as well as the development of self-preservation forces. The challenges for ethnic and religious minorities in the 19th–21st centuries are explained and unfolded against the historical background that serves as a frame of reference. The royal privileges granted in medieval Hungary were abolished in the mid-19th century. The German-speaking people’s church (Saxones) in Transylvania founded on this had to reorient itself, although a pioneer region of religious freedom had established itself behind the “Ottoman Curtain”. Since the reception of the Reformation, the “Saxones” had been Protestant. At the end of the 19th century, after the Austro-Hungarian Compromise, this minority realised the concept of cultural Protestantism in its purest form: ethnicity and religion were understood to be congruent. Homogeneity of society was the ideal, and affiliation with the German Empire was intensified. Economy, science, culture, language as well as school and church were understood as a unity; segregation and emigration were frowned upon. This concept fell into crisis due to various developments, including economic ones – especially after the annexation of Romania in 1918. National Socialism was widely adopted, along with anti-Semitism. For exponents of the church leadership, the Confessio Augustana only served as a label. On the one hand, external pressure under communist rule brought about a (only conditionally possible) retraditionalisation, on the other hand, it led to the bleeding out of the congregations due to increased emigration. Free development has only started again since the political upheaval in 1989. The church, which has become small, conveys important impulses and serves as a bridge to ecumenism.
This enthralling work of scholarship strips away abstractions to reveal the hidden--and not always stoic--face of the "goodwives" of colonial America. In these pages we encounter the awesome burdens--and the considerable power--of a New England housewife's domestic life and witness her occasional forays into the world of men. We see her borrowing from her neighbors, loving her husband, raising--and, all too often, mourning--her children, and even attaining fame as a heroine of frontier conflicts or notoriety as a murderess. Painstakingly researched, lively with scandal and homely detail, Good Wives is history at its best.
Four leaders in the field of microwave circuit design share their newest insights into the latest aspects of the technology The third edition of Microwave Circuit Design Using Linear and Nonlinear Techniques delivers an insightful and complete analysis of microwave circuit design, from their intrinsic and circuit properties to circuit design techniques for maximizing performance in communication and radar systems. This new edition retains what remains relevant from previous editions of this celebrated book and adds brand-new content on CMOS technology, GaN, SiC, frequency range, and feedback power amplifiers in the millimeter range region. The third edition contains over 200 pages of new material. The distinguished engineers, academics, and authors emphasize the commercial applications in telecommunications and cover all aspects of transistor technology. Software tools for design and microwave circuits are included as an accompaniment to the book. In addition to information about small and large-signal amplifier design and power amplifier design, readers will benefit from the book’s treatment of a wide variety of topics, like: An in-depth discussion of the foundations of RF and microwave systems, including Maxwell’s equations, applications of the technology, analog and digital requirements, and elementary definitions A treatment of lumped and distributed elements, including a discussion of the parasitic effects on lumped elements Descriptions of active devices, including diodes, microwave transistors, heterojunction bipolar transistors, and microwave FET Two-port networks, including S-Parameters from SPICE analysis and the derivation of transducer power gain Perfect for microwave integrated circuit designers, the third edition of Microwave Circuit Design Using Linear and Nonlinear Techniques also has a place on the bookshelves of electrical engineering researchers and graduate students. It’s comprehensive take on all aspects of transistors by world-renowned experts in the field places this book at the vanguard of microwave circuit design research.
Cumulenes are organic molecules with two or more cumulative (consecutive) double bonds. Their reactions often proceed at room temperature, with or without a catalyst, and are stereospecific, giving the reaction products in high yields – features characteristic of “click reactions”. Cumulenes in Click Reactions presents a comprehensive list of cumulene systems and their reactions, with an emphasis on their “click-like” nature. The chapters are structured according to the number of carbon atoms in the system, including coverage of: introduction to the chemistry of cumulenes one-carbon cumulenes: sulfines, sulfenes, thiocarbonyl S-imides, thiocarbonyl S-sulfides, and 1-aza-2-azoniaallene salts two-carbon cumulenes: carbon oxides, carbon sulfides, carbon nitrides (isocyanates, isothiocyanates, and carbodiimides), phosphaallenes, and diarsaallenes 1,2-dicarbon cumulenes: ketenes, thioketenes, ketenimines, 1-silaallenes, 1-phosphaallenes, and other metal allenes 1,3-dicarbon cumulenes: thiocarbonyl S-ylides, 2-azaallenium salts, 1-oxa-3-azoniabutatriene salts, 1-thia-3-azoniabutatriene salts, and phosphorous ylides 1,2,3-tricarbon cumulenes: allenes, butatrienes, higher cumulenes and heterobutatrienes noncarbon cumulenes: azides, triazaallenium salts, sulfur oxides, sulfur nitrides, N-sulfinylamines, sulfurdiimides, and dithionitronium cation Cumulenes in Click Reactionsis an essential guide for researchers and advanced students in academia and research working in synthetic organic, inorganic and bioorganic chemistry.
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