This thesis describes the first demonstration of a cooperative optical non-linearity based on Rydberg excitation. Whereas in conventional non-linear optics the non-linearity arises directly from the interaction between light and matter, in a cooperative process it is mediated by dipole-dipole interactions between light-induced excitations. For excitation to high Rydberg states where the electron is only weakly bound, the dipole-dipole interactions are extremely large and long range, enabling an enormous enhancement of the non-linear effect. Consequently, cooperative non-linear optics using Rydberg excitations opens a new era for quantum optics enabling large single photon non-linearity to be accessible in free space for the first time. The thesis describes the theoretical underpinnings of the non- linear effect, the pioneering experimental results and implications for experiments in the single photon regime.
Aesthetic judgements that are formed on the basis of testimony are commonly held to be defective, illegitimate, or otherwise problematic. This book assesses the debate surrounding aesthetic testimony and argues for the surprising conclusion that this widespread view is mistaken. Aesthetic testimony is in no way inferior as a source of judgement when compared to either first-hand aesthetic judgement or testimony concerning non-aesthetic matters. Alongside establishing this position (an extreme form of 'optimism' concerning aesthetic testimony), Jon Robson also responds to the most prominent arguments for the opposing view ('pessimism' concerning aesthetic testimony). Along the way, it also re-examines our understanding of the norms which govern both judgement and assertion in aesthetics.
We tend to applaud those who think for themselves: the ever-curious student, for example, or the grownup who does their own research. Even as we’re applauding, however, we ourselves often don’t think for ourselves. This book argues that’s completely OK. In fact, it’s often best just to take other folks’ word for it, allowing them to do the hard work of gathering and evaluating the relevant evidence. In making this argument, philosopher Jonathan Matheson shows how 'expert testimony' and 'the wisdom of crowds' are tested and provides convincing ideas that make it rational to believe something simply because other people believe it. Matheson then takes on philosophy’s best arguments against his thesis, including the idea that non-self-thinkers are free-riding on the work of others, Socrates’ claim that 'the unexamined life isn’t worth living,' and that outsourcing your intellectual labor makes you vulnerable to errors and manipulation. Matheson shows how these claims and others ultimately fail -- and that when it comes to thinking, we often need not be sheepish about being sheep. Key Features Discusses the idea of not thinking for yourself in the context of contemporary issues like climate change and vaccinations Engages in numerous contemporary debates in social epistemology Examines what can be valuable about thinking for yourself and argues that these are insufficient to require you to do so Outlines the key, practical takeaways from the argument in an epilogue
Written texts of the Iliad and the Odyssey achieved an unprecedented degree of standardization after 150 BCE, but what about Homeric texts prior to the emergence of standardized written texts? Orality, Textuality, and the Homeric Epics sheds light on that earlier history by drawing on scholarship from outside the discipline of classical studies to query from three different angles what it means to speak of Homeric poetry together with the word "text". Part I utilizes work in linguistic anthropology on oral texts and oral intertextuality to illuminate both the verbal and oratorical landscapes our Homeric poets fashion in their epics and what the poets were striving to do when they performed. Looking to folkloristics, part II examines modern instances of the textualization of an oral traditional work in order to reconstruct the creation of written versions of the Homeric poems through a process that began with a poet dictating to a scribe. Combining research into scribal activity in other cultures, especially in the fields of religious studies and medieval studies, with research into performance in the field of linguistic anthropology, part III investigates some of the earliest extant texts of the Homeric epics, the so-called wild papyri. By looking at oral texts, dictated texts, and wild texts, this volume traces the intricate history of Homeric texts from the Archaic to the Hellenistic period, long before the emergence of standardized written texts, in a comparative and interdisciplinary study that will benefit researchers in a number of disciplines across the humanities.
Jonathan Kvanvig presents a compelling new work in philosophical theology on the universe, creation, and the afterlife. Organised thematically by the endpoints of time, the volume begins by addressing eschatological matters—the doctrines of heaven and hell—and ends with an account of divine deliberation and creation. Kvanvig develops a coherent theistic outlook which reconciles a traditional, high conception of deity, with full providential control over all aspects of creation, with a conception of human beings as free and morally responsible. The resulting position and defense is labeled "Philosophical Arminianism," and deserves attention in a broad range of religious traditions.
Here Nigel Spivey paints a portrait of the Greek Olympics as they really were--fierce contexts between bitter rivals, in which victors won kudos and rewards, and losers faced scorn and even assault. Bitterly Contested and often bloody, the ancient Olympics were no an idealistic celebration of unity, but a clash of military powers in an arena not far removed from the battlefield. The author explores what the events were, the rules for competitors, training and diet, the pervasiveness of cheating and bribery, the prizes on offer, the exclusion of "barbarians," and protocols on pederasty. He also peels back the mythology surrounding the games today and investigates where our current conception of the Olympics has come from and how the Greek notions of beauty and competitiveness have influenced our modern culture.
The supply base represents a wealth of opportunities for any organisation, yet few organisations ever properly realise this. Supplier Relationship Management enables organisations to manage suppliers effectively and provides the means to secure real, tangible and dramatic benefits from the supply base that would not otherwise be realised. Written by Jonathan O'Brien, an award-winning author and leading practitioner with over 25 years' experience in the field, this book is the definitive guide to Supplier Relationship Management. This highly practical, 'how to' guide is a valuable tool for anyone that manages or interfaces with the supply base. The book provides a strategic and structured approach to maximising value from key and strategic suppliers, and gives focus to the direct resources at the suppliers that can make the biggest difference to the organization. It offers a complete, clear and highly operational framework for Supplier Relationship Management and seeks to provide answers to 20 key or 'pathway' questions. Supplier Relationship Management guides readers through the simultaneous orchestra of supply base segmentation, supplier relationship management, and performance management. Jonathan O'Brien offers practical advice on: managing a changing global supply base; managing internal clients in purchasing and processes; determining the right segmentation plan for the supply base; introducing performance management systems; driving supplier improvements; developing strategic collaborative relationships. Supplier Relationship Management is the ideal companion to Category Management in Purchasing and Negotiation for Purchasing Professionals. Used together, these books provide a complete and powerful strategic purchasing toolkit.
Cross-media promotion is one of the most salient characteristics in our modern media systems, arising out of a context that involves virtually every level of media studies: media ownership, advertising and funding, technological trends, and regulatory issues--- the latter a specialty of the author of this book. These factors often work together, and Hardy is masterful in interweaving in an insightful but accessible way the complexity of media promotion."---From the Foreword by Matthew. P. McAllister, Penn State University --Book Jacket.
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