Recent attention to "self-consistent" (Rosser-style) systems raises anew the question of the proper interpretation of the Gödel Second Incompleteness Theorem and its effect on Hilbert's Program. The traditional rendering and consequence is defended with new arguments justifying the intensional correctness of the derivability conditions.

This article discusses the nature of numerals and the plausibility of their special semantic and epistemological status as proper names of numbers. Evidence is presented that minimizes the difference between numerals and other devices of direct reference. The availability of intensional contexts within formalised metamathematics is exploited to shed light on the relation between formal numerals and numerals.

Can civic engagement rescue the humanities from a prolonged identity crisis? How can the practices and methods, the conventions and innovations of humanities teaching and scholarship yield knowledge that contributes to the public good? These are just two of the vexing questions David D. Cooper tackles in his essays on the humanities, literacy, and public life. As insightful as they are provocative, these essays address important issues head-on and raise questions about the relevance and roles of humanities teaching and (...) scholarship, the moral footings and public purposes of the humanities, engaged teaching practices, institutional and disciplinary reform, academic professionalism, and public scholarship in a democracy. Destined to stir discussion about the purposes of the humanities and the problems we face during an era of declining institutional support, public alienation and misunderstanding, student ambivalence, and diminishing resources, the questions Cooper raises in this book are uncomfortable and, in his view, necessary for reflection, renewal, and reform. With frank, deft assessments, Cooper reports on active learning initiatives that reenergized his own teaching life while reshaping the teaching mission of the humanities, including service learning, collaborative learning, the learning community movement, and student-centered and deliberative pedagogy. (shrink)

Sie halten stolz Ihre neue digitale Kamera in den Händen und würden damit gerne alles übertreffen, was Sie jemals an Fotos geschossen haben? Mit Digitale Fotografie für Dummies XXL-Edition ist das kein Problem! David D. Busch gibt Ihnen nicht nur einen Überblick über die Möglichkeiten der neuen Kameratechnik, sondern steigt mit Ihnen tief und Schritt für Schritt in alle Bereiche ein, die für ein gutes Foto wichtig sind. Angefangen vom Equipment über die richtige Aufnahmetechnik bis hin zur Bearbeitung am (...) Computer und der Ausgabe im Druck oder Internet bleiben keine Fragen offen. Machen Sie die digitale Fotografie zu Ihrem Lieblingshobby und genießen Sie nachher die beeindruckenden, professionellen Ergebnisse! (shrink)

There are presently two modern critical editions of Proclus' commentary on the Parmenides. One, the edition of the Oxford Classical Texts, was completed under the auspices of Carlos Steel in 2009. The other, the Budé edition, under the editorship of Concetta Luna and the late Alain-Philippe Segonds, followed soon after, with the third of the first three books of the commentary having appeared in the early 2012. This most recent two-part volume of the Budé addresses, for the final time it (...) seems, the Budé's criticisms of the OCT edition. The first volume could be well described as a long philippic against the OCT and its editor and contributors, going well beyond the tone of measured academic discourse. Relentlessly, it imprecates the readings of the OCT, the length and tone of which criticisms will not weather time well. However, there is one disagreement between the two editions, perhaps the most textually significant one and certainly the largest, which is noted as a part of a comprehensive list by the Budé, but no discussion ensues. This is all the more curious because Steel had, in a separate article, directly raised objections to their solution to this passage. Why in this single case is the Budé suddenly so taciturn? (shrink)

Physicians and other healthcare professionals are increasingly finding ways to use artificial intelligent decision support systems in their work. IBM Watson Health, for example, is a commercially available technology that is providing AI-DDS services in genomics, oncology, healthcare management and more.1 AI’s ability to scan massive amounts of data, detect patterns, and derive solutions from data is vastly more superior than that of humans. AI technology is undeniably integral to the future of healthcare and public health, and thoughtful consideration of (...) the legal, ethical and moral issues surrounding this technology is a must. The authors of the article, Responsibility, Second Opinions, and Peer-Disagreement—Ethical and Epistemological Challenges of Using AI in Clinical Diagnostic Contexts, provide an informed discussion of how AI-DSS may be used, both practically and ethically, to assist healthcare professionals in cooperative diagnostic processes2. The authors propose a process, whereby AI-DSS would provide a physician a second opinion, and when there is a mismatch between opinions, another physician would provide a third opinion. This approach maintains a ‘physician-in-charge’ perspective, and suggests that decision-making must ultimately be made by a person. This approach is also consistent with the ‘physician in-the-loop’ concept, such that even when increasingly autonomous AI-DSSs are put to use, physicians will still be providing checks and overseeing clinical decisions. The authors conceptualise AI as a replacement of human cognitive labour. That is, AI is used to supplant a human professional in particular functions …. (shrink)

Explains how to set up a digital photography studio, improve picture-taking techniques, edit images, use Photoshop and Photoshop Elements, restore photographs, and print and distribute digital images.

Provides information on using digital SLR cameras, covering such topics as memory cards, choosing exposure, lenses, using RAW files, using the flash, composing a photograph, and image editing.

Your digital camera is the perfect travel companion. You don't need to pack extra film, worry about airport scanners, budget for processing costs, or wait until you get home to learn whether you got that once-in-a-lifetime shot. Tuck this book in beside your Frommer's travel guide and you'll have everything you need for fantastic photos-how to watch for the right opportunity, compose the picture, work with lighting-even how to edit and upload from the road. * Learn what you must take (...) along and which accessories are nice to have * Capture the soul of a city, its people, and its sights * Include fellow travelers without shooting stereotypes * Take great shots even where flash is prohibited or your light sources are limited * Explore scenarios and expert tips for photographing scenery, wildlife, events, exhibits, and much more * Post your photos on the Web before you get home. (shrink)

Having trouble putting down your Nikon D80 long enough to read the manual? Slip this convenient, full-color guide into your camera bag instead. You'll find big, clear color photos to help you identify the camera's many controls, complete information on using each button and dial, and breathtaking examples of the results. Then discover step-by-step recipes for shooting terrific photos in more than 15 specific situations. This indispensable guide is like having a personal photographic assistant. Test-drive your Nikon D80 with a (...) Quick Tour. Learn to efficiently operate all your camera's controls. Review photographic basics like exposure, lighting, and composition. Explore different types of lenses. Discover the appropriate lens, ISO setting, aperture or mode, shutter speed, and lighting for a variety of subjects and situations. Get expert tips on downloading and editing your photos. Order today so you'll have this go-anywhere guide along wherever you go. (shrink)

Nikon D40/D40x Digital Field Guide is filled with everything you need to know in order to take amazing photographs using your Nikon D40 or Nikon D40x. This full-color portable guide walks you through the essential controls, features, and functions of your Nikon D40 or D40x digital SLR using step-by-step instructions and full-color images of each menu screen. This robust guide not only shows you how to adjust white balance, autofocus, exposure, and choose lenses, it also teaches you when and why (...) you should adjust each of these key settings. The Nikon D40/D40x Digital Field Guide goes beyond camera settings to offer you a refresher guide to the principles of digital photography, covering the essentials of lighting, composition, and exposure. Filled with amazing examples, this book also presents you with a variety of tips and tricks to capturing portraits, candids, sports, travel, macro photography, and much more. (shrink)

Describes the features of the Sony Alpha DSLR-A100 camera, with information on such topics as exposure, lighting, lenses, composition, landscape photography, panoramic photography, and editing pictures.

No writer or public intellectual of our era has been as sensitive to the role of faith in the lives of ordinary Americans as Robert Coles. Though not religious in the conventional sense, Coles is unparalleled in his astute understanding and respect for the relationship between secular life and sacredness, which cuts across his large body of work. Drawing inspiration from figures like Dietrich Bonhoeffer, Dorothy Day, and Simone Weil, Coles’s extensive writings explore the tug of war between faith and (...) doubt. As Coles himself admits, the “back-and-forthness between faith and doubt is the story of my life.” These thirty-one thought-provoking essays are drawn from Coles’s weekly column in the Catholic publication _America_. In them, he turns his inquisitive lens on a range of subjects and issues, from writers and painters to his recent reading and film viewing, contemporary events and lingering controversies, recollections of past and present mentors, events of his own daily life, and ordinary encounters with students, patients, neighbors, and friends. Addressing moral questions openly and honestly with a rare combination of rectitude and authorial modesty, these essays position Coles as a preeminent, durable, and trusted voice in the continuing national conversation over religion, civic life, and moral purpose. (shrink)

Perhaps the best way to understand Harold Bloom's enigmatic theory of "poetic misprision" is to avoid the immanent critique altogether. It is best described, rather , as a synthesis. Bloom seems to have taken Aristotle's mimesis and linked it to Freud's concept of sublimation,1 with particular emphasis on the role that sublimation plays in "the family romance." Even if one were to hedge a bit and take into account the fact that neo-Freudian re-evaluations of orthodox psychoanalysis have succeeded in extracting (...) the purely sexual component out of the psychodynamics of sublimation, one is still left with the notion of sublimation as anxiety producing. Thus it is that, according to Bloom, the modern poet, in particular, sublimates his imitation of a strong precursor poet. Since the emphasis today is on desexualizing libido, Freud's original sexual vocabulary seems to have survived for its metaphorical value alone; the "unconscious fear of castration," for example, is simply a metaphor for "the poet's fear of ceasing to be a poet," a man's fear of ceasing to be a man. No matter how much we "modernize" Freud, the fact will always remain that the psychoanalytic context is the context of psychopathology: "a variety of the uncanny." · 1. See Sigmund Freud, Three Contributions to the Theory of Sex, in The Basic Writings of Sigmund Freud, ed. and trans. A. A. Brill , pp. 625-26. David D. Cooper is an associate in the department of English at the University of California, Santa Barbara. Using the critical paradigm developed in the present essay, he has written a book on Thomas Merton's poetry. See also: "Poetry, Revisionism, Repression" by Harold Boom in Vol. 2, No. 2; "Formalism, Savagery, and Care; or, The Function of Criticism Once Again" by Jerome J. McGann in Vol. 2, No. 3. (shrink)

Here I discuss findings that suggest a universal mechanism for proteins (and RNA) to recognize and interact with various binding partners by selectively binding to different conformations that pre‐exist in the free protein's conformational ensemble. The tandem RNA recognition motif domains of splicing factor U2AF65 fluctuate in solution between a predominately closed conformation in which the RNA binding site of one of the domains is blocked, and a lowly populated open conformation in which both RNA binding pockets are accessible. RNA (...) binding to U2AF65 may thus occur through the weakly populated open conformation, and the binding interaction stabilizes the open conformation. The conformational diversity observed in U2AF65 might also facilitate binding to diverse RNA sequences as found in the polypyrimidine tracts that help define 3′ splice sites. Similar binding pathways in other systems have important consequences in biological regulation, molecular evolution, and information storage. (shrink)

11 April 2013 marks the 50th anniversary of the papal encyclical, Pacem in Terris, a document that has exerted enormous influence on the doctrines of war and peace articulated by Roman Catholic and non-Catholic writers alike. The argument we make here is that in its understanding of human rights, international peace and philosophical anthropology, the encyclical in effect abandons the ?just war? teachings that had guided the church's view of human conflict for 16 centuries, and we argue that the departure (...) is a mistake. (shrink)

_Draws out numerous affinities between the sophists and Socrates in Plato's dialogues._.

Controversy has long surrounded the complex relationship between King Victor Emmanuel III and the dictator Benito Mussolini in Fascist Italy. It is clear that the king played decisive roles in bringing Mussolini to power in 1922 and in removing him in 1943. In between, the two coexisted as Italy became a ‘dyarchy’, with two foci of power. The presence of the monarchy at once checked Fascist radicalism and persuaded many conservatives to adhere to the regime. Thanks especially to the monarchy, (...) the innovative thrust of Fascism was channelled in certain delimited directions, toward a statist economy, for example. Still, the relationship between the crown and Mussolini was often rocky, though the king’s reluctance did not prevent alliance with Nazi Germany, anti-Semitism, and war. Tensions were largely papered over by rhetoric and myth-making, as if the elements of Fascism fit together neatly. Despite his opposition to certain particulars, Victor Emmanuel identified with the overall Fascist project to some extent, and he worried that outright opposition to the regime would jeopardize the monarchy. But as the Second World War went badly for Italy, the king finally deposed Mussolini. Nevertheless, Italy soon voted to eliminate the monarchy, discredited by its association with fascism. (shrink)

As the latest tool for disseminated information and editorial comment shaping public opinion, blogging is quickly gaining popularity, prominence, and power. One major controversy for the new medium of circulating news and commentary is to what extent or even whether blogs should have codes of ethics. We examined 30 politically-oriented weblogs. Of these, only a few had a code of ethics, stated or implied. Little cohesion existed between the codes of ethics, but a few themes emerged. Qualitative analysis of the (...) codes of ethics shows that what bloggers valued most included accuracy, credibility, and etiquette. We further provide evidence to support the prevailing thought that, while appearing to be “ethical” seems important to bloggers, blogging ethics and credibility are difficult to operationalize. (shrink)

"An admirable accomplishment.... Roberts provides valuable insights into the current debate on the nature of historical knowledge in our present 'postmodern' time. Anyone concerned with the philosophy of history will need to reckon with this book."--Allan D. Megill, author of "Prophets of Extremity".