This substantial work by one of Europe's most respected twentieth-century legal minds unpacks Luther's doctrine of law, showing how it derived from his central theological concern, justification by faith. "When Johannes Heckel's Lex Charitatis appeared more than half a century ago, it brought new clarity to the much-disputed issue of Luther's understanding of the law and of God's governance of his created order. The Wittenberg reformer's use of the language of 'two kingdoms' and 'two governances' is still fiercely debated; having Heckel's work in English will assist scholars and students alike in putting Luther's insights to use in the context of twenty-first-century problems." -- Robert Kolb, Concordia Seminary
The correctness of model transformations is a crucial element for model-driven engineering of high quality software. In particular, behavior preservation is the most important correctness property avoiding the introduction of semantic errors during the model-driven engineering process. Behavior preservation verification techniques either show that specific properties are preserved, or more generally and complex, they show some kind of behavioral equivalence or refinement between source and target model of the transformation. Both kinds of behavior preservation verification goals have been presented with automatic tool support for the instance level, i.e. for a given source and target model specified by the model transformation. However, up until now there is no automatic verification approach available at the transformation level, i.e. for all source and target models specified by the model transformation. In this report, we extend our results presented in [27] and outline a new sophisticated approach for the automatic verification of behavior preservation captured by bisimulation resp. simulation for model transformations specified by triple graph grammars and semantic definitions given by graph transformation rules. In particular, we show that the behavior preservation problem can be reduced to invariant checking for graph transformation and that the resulting checking problem can be addressed by our own invariant checker even for a complex example where a sequence chart is transformed into communicating automata. We further discuss today's limitations of invariant checking for graph transformation and motivate further lines of future work in this direction.
With the departure of European Muslims to the “Islamic State” and a wave of terrorist attacks in Europe in recent years, the questions of why and how individuals radicalize to Jihadi extremism attracted keen interest. This thesis examines how individuals radicalize by applying a theoretical framework that primarily refers to social capital theory, the economics of religion, and social movement theory. The analysis of the biographical backgrounds, pathways of radicalization, and network connections of more than 1,300 Jihadi extremists from Germany, Austria, and Switzerland shows that radicalization primarily need to be considered as a social process of isolation from former social contacts and affiliation with a new religious group. Radicalization is characterized by the transformation of social capital and often channeled through so-called “strong ties” to friends and family members. These peer networks constitute the social fundament of radical clusters on the local level which are usually linked to a broader milieu through exclusive mosque communities and religious authorities. Bonding social capital within these radical groups minimizes the risk of betrayal and promotes trust essential for clandestine and risky activities.
New Testament scholar Johannes Beutler brings together a lifetime of study and reflection in this acclaimed commentary, first published in German in 2013 and now available to English-speaking audiences for the first time. Moving through the Gospel of John with a careful and critical eye, Beutler engages the relevant primary and secondary sources; summarizes the existing discussion; and presents syntactic, semantic, and pragmatic analyses of the text. As he meticulously examines the Fourth Gospel, Beutler pays special attention to the influence of Old Testament and Early Jewish traditions, to the overall structure of the Gospel of John, and to evidence suggesting a later stratum of contextualized "re-readings" in the composition of the Gospel. Bold, literary, and theological, this volume represents a landmark work of German biblical scholarship.
After emigrating from Germany to Michigan at age seven, Johannes Strieter (1829–1920) served as a confessional Lutheran pastor in Ohio, Wisconsin, Illinois, and Indiana amid almost unbelievable hardships. Though not a well-known person himself, his life’s path intersected with that of numerous distinguished persons—August Crämer, Friedrich Wyneken, J. C. W. Lindemann, C. F. W. Walther, and John C. Pritzlaff, just to name a handful. Through his recollections, we also encounter firsthand the Ojibwa; the Civil War; the establishment and founding of roads, cities, churches, and schools; and we travel by sea, lake, river, canal, railroad, horseback, buggy, stagecoach, and on foot. We accompany him as he nearly kills his sister; is spared in a terrible accident; falls in love; navigates difficult pastoral situations and decisions; gets drafted into the Union Army; buries some of his children; ministers to the troubled, misguided, sick, and dying; and finally retires to Michigan on account of deafness. Translated afresh from Strieter’s original manuscript and presented with twelve appendices to supplement his autobiography, Sacred Storytelling is a treasure trove of adventure, perspective, entertainment, courage, and conviction.
Several novel diagnostic systems based on the detection of coherent THz radiation are presented. The investigation of the photon beam properties allow for bunch-by-bunch and turn-by-turn diagnostics of the emitting electron bunches in the accelerator. It is used for time-resolved studies of the micro-bunching instability. Accompanying simulations with Inovesa show a good agreement with the measurement which enhances the knowledge of the physics behind the micro-bunching instability.
This book is the first comprehensive collection of the letters of Johannes Brahms ever to appear in English. Over 550 are included, virtually all uncut, and there are over a dozen published here for the first time in any language. Although he corresponded throughout his life with some of the great performers, composers, musicologists, writers, scientists, and artists of the day, and although thousands of his letters have survived, English readers have until now had scant opportunity to meet Brahms in person, through his words, and in his own voice. The letters in this volume range from 1848 to just before his death. They include most of Brahm's letters to Robert Schumann, over a hundred letters to Clara Schumann, and the complete Brahms-Wagner correspondence. They are joined by a running commentary to form an absorbing narrative, documented with scholarly care, provided with comprehensive notes, but written for the general music lover--the result is a lively biography. The work is generously illustrated, and contains several detailed appendices and an index.
The text focuses on the basic issues and also the literature of the past decade. The book provides a broad overview of functional synthetic polymers. Special issues in the text are: Surface functionalization supramolecular polymers, shape memory polymers, foldable polymers, functionalized biopolymers, supercapacitors, photovoltaic issues, lithography, cleaning methods, such as recovery of gold ions olefin/paraffin, separation by polymeric membranes, ultrafiltration membranes, and other related topics.
The silence of God is a recurring theme in modern reflection. It is not only addressed in theology, religious studies and philosophy, but also in literary fiction, film and theatre. The authors show that the concept of a silent deity emerged in the ancient Near East (including Greece). What did the Ancients mean when they assumed that under circumstances their deities remained silent? What reasons are discernable for silence between human beings and their gods? For the first time the close interrelation between the divine and the human in the revelatory process is demonstrated here on the basis of a wealth of translated ancient texts. In an intriguing epilogue, the authors explore the theological consequences of what they have found.
This index provides the reader with a detailed survey of fifty years of scholarly work as published in the leading journal in the field of Patristic and Early Christian studies. One of the most valuable features of this volume is the exhaustive index on patristic sources which have been treated in the journal during the past fifty years. The volume further contains indexes on classical sources, and on biblical texts and jewish sources, as well as full indexes of all the authors, articles, and book reviews. The publication of this index gives you the opportunity to add enormous value to the collection of Vigiliae Christianae volumes on your shelves.
This substantial work by one of Europe's most respected twentieth-century legal minds unpacks Luther's doctrine of law, showing how it derived from his central theological concern, justification by faith. "When Johannes Heckel's Lex Charitatis appeared more than half a century ago, it brought new clarity to the much-disputed issue of Luther's understanding of the law and of God's governance of his created order. The Wittenberg reformer's use of the language of 'two kingdoms' and 'two governances' is still fiercely debated; having Heckel's work in English will assist scholars and students alike in putting Luther's insights to use in the context of twenty-first-century problems." -- Robert Kolb, Concordia Seminary
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