This book, which is a reworked and updated version of Steven Bloemen’s original PhD thesis, reports on several high-precision studies of compact variable stars. Its strength lies in the large variety of observational, theoretical and instrumentation techniques that are presented and used and paves the way towards new and detailed asteroseismic applications of single and binary subdwarf stars. Close binary stars are studied using high cadence spectroscopic datasets collected with state of the art electron multiplying CCDs and analysed using Doppler tomography visualization techniques. The work touches upon instrumentation, presenting the calibration of a new fast, multi-colour camera installed at the Mercator Telescope on La Palma. The thesis also includes theoretical work on the computation of the temperature range in which stellar oscillations can be driven in subdwarf B-stars. Finally, the highlight of the thesis is the measurement of velocities of stars using only photometric data from NASA's Kepler satellite. Doppler beaming causes stars to appear slightly brighter when they move towards us in their orbits, and this subtle effect can be seen in Kepler's brightness measurements. The thesis presents the first validation of such velocity measurements using independent spectroscopic measurements. Since the detection and validation of this Doppler beaming effect, it has been used in tens of studies to detect and characterize binary star systems, which are key calibrators in stellar astronomy.
This book provides an introduction to the physics of interstellar gas in the Galaxy. It deals with the diffuse interstellar medium which supplies a complex environment for exploring the neutral gas content of a galaxy like the Milky Way and the techniques necessary for studying this non-stellar component. After an initial exposition of the phases of the interstellar medium and the role of gas in a spiral galaxy, the authors discuss the transition from atomic to molecular gas. They then consider basic radiative transfer and molecular spectroscopy with particular emphasis on the molecules useful for studying low-density molecular gas. Observational techniques for investigating the gas and the dust component of the diffuse interstellar medium throughout the electromagnetic spectrum are explored emphasizing results from the recent Herschel and Planck missions. A brief exposition on dust in the diffuse interstellar medium is followed by a discussion of molecular clouds in general and high-latitude molecular clouds in particular. Ways of calibrating CO observations with the molecular hydrogen content of a cloud are examined along with the dark molecular gas controversy. High-latitude molecular clouds are considered in detail as vehicles for applying the techniques developed in the book. Given the transient nature of diffuse and translucent molecular clouds, the role of turbulence in the origin and dynamics of these objects is examined in some detail. The book is targeted at graduate students or postdocs who are entering the field of interstellar medium studies.
The Law and Policy of Ecosystem Services is the first comprehensive exploration of the status and future of natural capital and ecosystem services in American law and policy. The book develops a framework for thinking about ecosystem services across their ecologic, geographic, economic, social, and legal dimensions and evaluates the prospects of crafting a legal infrastructure that can help build an ecosystem service economy that is as robust as existing economies for manufactured goods, natural resource commodities, and human-provided services. The book examines the geographic, ecological, and economic context of ecosystem services and provides a baseline of the current status of ecosystem services in law and society. It identifies shortcomings of current law and policy and the critical areas for improvement and forges an approach for the design of new law and policy for ecosystem services. Included are a series of nine empirical case studies that explore the problems caused by society’s failure to properly value natural capital. Among the case study topics considered are water issues, The Conservation Reserve Program, the National Conservation Buffer Initiative, the agricultural policy of the European Union, wetland mitigation, and pollution trading. The Law and Policy of Ecosystem Services is a groundbreaking look at the question of whether and how law and policy can shape a sustainable system of ecosystem service management. It is an accessible and informative work for faculty, students, and policy makers concerned with ecology, economics, geography, political science, environmental studies, law, and related fields.
How a famous painting opens a window into the life, times, and philosophy of René Descartes In the Louvre museum hangs a portrait that is considered the iconic image of René Descartes, the great seventeenth-century French philosopher. And the painter of the work? The Dutch master Frans Hals—or so it was long believed, until the work was downgraded to a copy of an original. But where is the authentic version, and who painted it? Is the man in the painting—and in its original—really Descartes? A unique combination of philosophy, biography, and art history, The Philosopher, the Priest, and the Painter investigates the remarkable individuals and circumstances behind a small portrait. Through this image—and the intersecting lives of a brilliant philosopher, a Catholic priest, and a gifted painter—Steven Nadler opens a fascinating portal into Descartes's life and times, skillfully presenting an accessible introduction to Descartes's philosophical and scientific ideas, and an illuminating tour of the volatile political and religious environment of the Dutch Golden Age. As Nadler shows, Descartes's innovative ideas about the world, about human nature and knowledge, and about philosophy itself, stirred great controversy. Philosophical and theological critics vigorously opposed his views, and civil and ecclesiastic authorities condemned his writings. Nevertheless, Descartes's thought came to dominate the philosophical world of the period, and can rightly be called the philosophy of the seventeenth century. Shedding light on a well-known image, The Philosopher, the Priest, and the Painter offers an engaging exploration of a celebrated philosopher's world and work.
Part of the highly respected Master Techniques in Surgery series, Colon and Rectal Surgery: Anorectal Operations, 2nd Edition, provides the authoritative, up-to-date guidance you need to master both traditional techniques and innovative new procedures in colon and rectal surgery. Covering both basic and advanced procedures, this edition contains superbly illustrated, expertly written chapters covering virtually any colorectal surgical technique likely to be performed today. Each contributing author presents a real-world viewpoint on a particular surgery, and outstanding full-color illustrations provide visual support for every procedure.
Comprehensive and lavishly illustrated, McKee's Pathology of the Skin, 5th Edition, is your reference of choice for up-to-date, authoritative information on dermatopathology. You'll find clinical guidance from internationally renowned experts along with details on etiology, pathogenesis, histopathology, and differential diagnosis – making this unique reference unparalleled in its wealth of clinical and histopathological material. The 5th Edition of this classic text is a must-have resource for practicing dermatopathologists and general pathologists who sign out skin biopsies. - Covers pathological aspects of skin diseases in addition to providing superb descriptions and illustrations of their clinical manifestations – the only available reference with this unique combination of features. - Integrates dermatopathology, clinical correlations, and clinical photographs throughout, and features bulleted lists of clinical features and differential diagnosis tables for easy reference. - Contains more than 5,000 superb histopathologic and clinical illustrations that demonstrate the range of histologic manifestations. - Brings you fully up to date with key molecular aspects of disease, the capabilities and limitations of molecular diagnostics, and targeted/personalized medicine. - Features up-to-date information on biologics, drug eruptions, and other developments in therapeutics. - Helps you stay current with the latest diagnostic tumor markers and other new developments in immunohistochemistry. - Includes a completely revised chapter on cutaneous lymphoma that reflects recent WHO-EORTC classification changes, as well as new coverage of sentinel lymph node biopsy for melanoma. - Shares the knowledge of the main editor Dr. J. Eduardo Calonje, along with co-editors Thomas Brenn, and Alexander Lazar, and new co-editor Steven D. Billings who offers expertise on both dermatopathology and soft tissue tumors. - Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices.
This open access book focuses on both the theory and practice associated with the tools and approaches for decisionmaking in the face of deep uncertainty. It explores approaches and tools supporting the design of strategic plans under deep uncertainty, and their testing in the real world, including barriers and enablers for their use in practice. The book broadens traditional approaches and tools to include the analysis of actors and networks related to the problem at hand. It also shows how lessons learned in the application process can be used to improve the approaches and tools used in the design process. The book offers guidance in identifying and applying appropriate approaches and tools to design plans, as well as advice on implementing these plans in the real world. For decisionmakers and practitioners, the book includes realistic examples and practical guidelines that should help them understand what decisionmaking under deep uncertainty is and how it may be of assistance to them. Decision Making under Deep Uncertainty: From Theory to Practice is divided into four parts. Part I presents five approaches for designing strategic plans under deep uncertainty: Robust Decision Making, Dynamic Adaptive Planning, Dynamic Adaptive Policy Pathways, Info-Gap Decision Theory, and Engineering Options Analysis. Each approach is worked out in terms of its theoretical foundations, methodological steps to follow when using the approach, latest methodological insights, and challenges for improvement. In Part II, applications of each of these approaches are presented. Based on recent case studies, the practical implications of applying each approach are discussed in depth. Part III focuses on using the approaches and tools in real-world contexts, based on insights from real-world cases. Part IV contains conclusions and a synthesis of the lessons that can be drawn for designing, applying, and implementing strategic plans under deep uncertainty, as well as recommendations for future work. The publication of this book has been funded by the Radboud University, the RAND Corporation, Delft University of Technology, and Deltares.; Offers a comprehensive examination of the approaches and tools for designing plans under deep uncertainty and their application Identifies barriers and enablers for the use of the various approaches and tools in practice Includes realistic examples and practical guidelines to help readers better understand the concepts This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.
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