“Well-written and holds the reader’s attention . . . an engaging book and a rare personal view of flying one of the most iconic aircraft of WWII.” —Firetrench After recounting his early days as a naval cadet, including a voyage to the Far East aboard the cruiser Köln and as the navigator/observer of the floatplane carried by the pocket battleship Admiral Scheer during the Spanish Civil War, Helmut Mahlke describes his flying training as a Stuka pilot. The author’s naval dive-bomber Gruppe was incorporated into the Luftwaffe upon the outbreak of war. What follows is a fascinating Stuka pilot’s-eye view of some of the most famous and historic battles and campaigns of the early war years: the Blitzkrieg in France, Dunkirk, the Battle of Britain, the bombing of Malta, North Africa, Tobruk, and Crete, and, finally, the invasion of the Soviet Union. Mahlke also takes the reader behind the scenes into the day-to-day life of his unit and brings the members of his Gruppe to vivid life, describing their off-duty antics and mourning their losses in action. The story ends when he himself is shot down in flames by a Soviet fighter and is severely burned. He was to spend the remainder of the war in various staff appointments. “An engaging, engrossing and exceptionally informative book. A worthy addition to any military enthusiast’s library and is unhesitatingly and heartily recommended.” —Aviation History
Bearings are used in the construction of bridges, for the distribution of loads between different elements and for compensating stresses. This volume describes their construction, function, calculation and applications, and is supplemented by normative regulations and research results. The book takes account of EN 1337 standards, which are binding on a European level. It also takes into account the latest experiences gained in practice as well as on the basis of recent tests, and includes examples for the correct placing of bearings and dampers.
The Eucharist goes back to the Last Supper of Jesus with his disciples. It is based on the prayer of thanksgiving that Jesus pronounced over the bread and wine at that meal. "Eucharist" means thanksgiving, praise and blessing. The Church celebrates the Eucharist as a memorial of the death and Resurrection of Jesus Christ. The memorial of the Eucharist is more than a remembrance of the Last Supper of Jesus with his disciples. In the Eucharist the sacrifice of our redemption becomes present sacramentally. In the past, dogmatic theology has treated the meaning of the Eucharist while disregarding the form of its liturgical celebration, whereas liturgical studies have been content with the latter. Yet the two cannot be separated, however, any more than liturgy and dogma or pastoral practice and doctrine can. For the Church’s liturgy is not about something external to Christian revelation, but rather about "revelation accepted in faith and prayer" (Joseph Ratzinger). In this work Helmut Hoping combines the approaches of dogmatic theology and liturgy while examining the Eucharist from an historical and systematic perspective. The second German edition of this major work, which this new English translation is taken from, was revised and expanded, adding a comparative analysis of the Second Eucharistic Prayer and a chapter on the theology of the words of institution.
This commentary interprets the first part of the book of Exodus, through 15:21. It features two approaches. On the one hand, the commentary interprets the final form of the traditional Hebrew text "synchronically" by means of form criticism and modern literary methods. On the other hand, it "diachronically" reconstructs the predecessors of the final form, from its origins in an exodus composition that opposes political domination to the text's final form as a dramatic narrative about the transfer of sovereignty from the Pharaoh to the God of Israel. Concluding syntheses examine the relationship between these two interpretive approaches while adding reflections on traditional and contemporary concerns.
This volume describes the isotopes, atoms, atomic ions, molecules, and clusters of the six platinum group elements Ru, Rh, Pd, Os, Ir, and Pt. It starts with a compilation of the properties of the isotopes, followed by the description of the formation and separation of the radioactive isotopes. The chapters on the atoms and atomic ions deal with the configuration of the outer-shell electrons, manifested by optical terms and spectra, ionization energy, and electron affinity, as weil as with the energy levels of the inner-shell electrons, manifested by X-ray spectra and Auger electron spectra. The last section gives information on the formation and the physical properties of the plati num group molecules and clusters. Most of the contributions are written by extern al experts (for details, see the back of the titte page). One of the authors (Prof. Y. Cauchois) thanks Dr. M. Othmane for his constant and efficient cooperation in the treatment of the drafts and the checking of the proofs. Frankfurt am Main, January 1989 Dieter Koschel XI Table 0' Contents Page 1 Ru, Rh, Pd, Os, Ir, and Pt Isotopes 1.1 Introductory Remarks . . . . .
Health Monitoring of Bridges prepares the bridge engineering community for the exciting new technological developments happening in the industry, offering the benefit of much research carried out in the aerospace and other industrial sectors and discussing the latest methodologies available for the management of bridge stock. Health Monitoring of Bridges: Includes chapters on the hardware used in health monitoring, methodologies, applications of these methodologies (materials, methods, systems and functions), decision support systems, damage detection systems and the rating of bridges and methods of risk assessment. Covers both passive and active monitoring approaches. Offers directly applicable methods and as well as prolific examples, applications and references. Is authored by a world leader in the development of health monitoring systems. Includes free software that can be downloaded from http://www.samco.org/ and provides the raw data of benchmark projects and the key results achieved. This book provides a comprehensive guide to all aspects of the structural health monitoring of bridges for engineers involved in all stages from concept design to maintenance. It will also appeal to researchers and academics within the civil engineering and structural health monitoring communities.
Thielicke here studies the themes of doubt and appropriation in modern Protestant thought. A leading advocate of dialectical theology, Thielicke examines the work of the great German Protestant religious philosophers from Lessing and Schliermacher through Barth and Tillich, probing these theologians' understanding of their context and how this tradition can impact our own engagement with our times. Clear, finely nuanced, historically and philosophically mature, this is a vital reflection on the history of theology and in systematic theology.
The aim of this monograph is to outline the physics of image formation, electron–specimen interactions, and image interpretation in transmission el- tron microscopy. Since the last edition, transmission electron microscopy has undergone a rapid evolution. The introduction of monochromators and - proved energy ?lters has allowed electron energy-loss spectra with an energy resolution down to about 0.1 eV to be obtained, and aberration correctors are now available that push the point-to-point resolution limit down below 0.1 nm. After the untimely death of Ludwig Reimer, Dr. Koelsch from Springer- Verlag asked me if I would be willing to prepare a new edition of the book. As it had served me as a reference for more than 20 years, I agreed without hesitation. Distinct from more specialized books on speci?c topics and from books intended for classroom teaching, the Reimer book starts with the basic principles and gives a broad survey of the state-of-the-art methods, comp- mented by a list of references to allow the reader to ?nd further details in the literature. The main objective of this revised edition was therefore to include the new developments but leave the character of the book intact. The presentation of the material follows the format of the previous e- tion as outlined in the preface to that volume, which immediately follows. A few derivations have been modi?ed to correspond more closely to modern textbooks on quantum mechanics, scattering theory, or solid state physics.
The quantum interference of de Broglie matter waves is probably one of the most startling and fundamental aspects of quantum mechanics. It continues to tax our imaginations and leads us to new experimental windows on nature. Quantum interference phenomena are vividly displayed in the wide assembly of neutron interferometry experiments, which have been carried out since the first demonstration of a perfect silicon crystal interferometer in 1974. Since the neutron experiences all four fundamental forces of nature (strong, weak, electromagnetic, and gravitational), interferometry with neutrons provides a fertile testing ground for theory and precision measurements. Many Gedanken experiments of quantum mechanics have become real due to neutron interferometry. Quantum mechanics is a part of physics where experiment and theory are inseparably intertwined. This general theme permeates the second edition of this book. It discusses more than 40 neutron interferometry experiments along with their theoretical motivations and explanations. The basic ideas and results of interference experiments related to coherence and decoherence of matter waves and certain post-selection variations, gravitationally induced quantum phase shifts, Berry`s geometrical phases, spinor symmetry and spin superposition, and Bell's inequalities are all discussed and explained in this book. Both the scalar and vector Aharonov-Bohm topological interference effects and the neutron version of the Sagnac effect are presented in a self-contained and pedagogical way. Interferometry with perfect crystals, artificial lattices, and spin-echo systems are also topics of this book. It includes the theoretical underpinning as well as connections to other areas of experimental physics, such as quantum optics, nuclear physics, gravitation, and atom interferometry. The observed phase shifts due to the Earth's gravity and rotation indicate a close connection to relativity theory. Neutron interferometry can be considered as a central technique of quantum optics with massive particles. It has stimulated the development of interferometry with atoms, molecules and clusters. The book is written in a style that will be suitable at the senior undergraduate and beginning of graduate level. It will interest and excite many students and researchers in neutron, nuclear, quantum, gravitational, optical, and atomic physics. Lecturers teaching courses in modern physics and quantum mechanics will find a number of interesting and historic experiments they may want to include in their lectures.
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