Ontological understanding of biological units (i.e. what kinds of things are they) is crucial to their use in experimental design, analysis, and interpretation. Conceptualizing fundamental units in biology as individuals or classes is important for subsequent development of discovery operations. While the criteria for diagnosing individuals are acknowledged, temporal boundedness is often misinterpreted and temporal minima are applied to units in question. This results in misdiagnosis or abandonment of ontological interpretation altogether. Biological units such as areas of endemism in biogeography (...) and species in evolutionary biology fall victim to such problems. Our goal here is to address the misconception that biological individuals such as species and areas of endemism have a temporal minimum. Areas of endemism can persist within small temporal boundaries in the context of metapopulation dynamics, island biogeography, and range expansion and contraction. Similarly, lineage reticulation illustrates examples of short-lived species. Here, examples of known entities are provided to illustrate their persistence on short time scales in attempt to rescue future interpretation of biological units from ontological misdiagnosis, elucidate the philosophical individuality of areas of endemism and species with short lifespans, and provide justification for the “snapshot in time” diagnostic approach. (shrink)

We present a novel, sophisticated intention‐based control system for a mobile robot built from an extremely inexpensive webcam and radio‐controlled toy vehicle. The system visually observes humans participating in various playground games and infers their goals and intentions through analyzing their spatiotemporal activity in relation to itself and each other, and then builds a coherent narrative out of the succession of these intentional states. Starting from zero information about the room, the rules of the games, or even which vehicle it (...) controls, it learns rich relationships between players, their goals and intentions, probing uncertain situations with its own behavior. The robot is able to watch people playing various playground games, learn the roles and rules that apply to specific games, and participate in the play. The narratives it constructs capture essential information about the observed social roles and types of activity. After watching play for a short while, the system is able to participate appropriately in the games. We demonstrate how the system acts appropriately in scenarios such as chasing, follow‐the‐leader, and variants of tag. (shrink)

Efforts aimed at broadening participation in science, technology, engineering, and mathematics (STEM) require a holistic presentation of the state of racial and gender participation. Statistics currently used to describe participation often include raw counts of degrees and the percentages of demographic groups receiving STEM degrees. While these data provide insights into demographic trends, they do not present the complete picture because these “traditional” statistics do not capture how well a field of study reflects—or is proportionally similar to—a larger body, such (...) as the college population. If the goal of broadening participation in STEM education is to ensure that all racial and gender groups are proportionally represented, analysts require direct measures of representation. In this article, we present a novel metric that assesses the degree to which groups are overrepresented or underrepresented in a given field. This metric calculates field-specific representation by comparing the proportion of degrees awarded to members of a demographic group in a specific field of study with the proportion of all degrees awarded to that group. Using data from the National Science Foundation and the Department of Education, we demonstrate the efficacy of this representation metric and show that it provides new insights into STEM participation levels for women and other groups considered to be underrepresented. While traditional measurements show the increasing number of degrees awarded to and the increasing share of underrepresented minority students in STEM, our metric revealed that underrepresented minorities remain underrepresented in STEM fields, especially in engineering and the natural sciences. (shrink)

This book presents 12 original essays on historical and contemporary philosophical discussions of judgment. The central issues explored in this volume can be separated into two groups namely, those concerning the act and object of judgment. What kind of act is judgment? How is it related to a range of other mental acts, states, and dispositions? Where and how does assertive force enter in? Is there a distinct category of negative judgments, or are these simply judgments whose objects are negative? (...) Concerning the object of judgment: How many objects are there of a given judgment? One, as on the dual relation theory of Frege and Moore? Or many as in Russell's later multiple relation theory? If there is a single object, is it a proposition? And if so, is it a force-neutral, abstract entity that might equally figure as the object of a range of intentional attitudes? Or is it somehow constitutively tied to the act itself? These and related questions are approached from a variety of historical and contemporary perspectives. This book sheds new light on current controversies by drawing on the details of the distinct intellectual contexts in which previous philosophers' positions about the nature of judgment were formulated. In turn, new directions in present-day research promise to raise novel interpretive prospects and challenges in the history of philosophy. istorical and contemporary perspectives. This book sheds new light on current controversies by drawing on the details of the distinct intellectual contexts in which previous philosophers' positions about the nature of judgment were formulated. In turn, new directions in present-day research promise to raise novel interpretive prospects and challenges in the history of philosophy. (shrink)

Chalmers’s anti-materialist argument runs as follows.

ABSTRACT This paper is intended to stimulate debate amongst stakeholders in the international research community on the topic of returning individual genetic research results to study participants. Pharmacogenetics and disease genetics studies are becoming increasingly prevalent, leading to a growing body of information on genetic associations for drug responsiveness and disease susceptibility with the potential to improve health care. Much of these data are presently characterized as exploratory (non‐validated or hypothesis‐generating). There is, however, a trend for research participants to be (...) permitted access to their personal data if they so choose. Researchers, sponsors, patient advocacy groups, ethics committees and regulatory authorities are consequently confronting the issue of whether, and how, study participants might receive their individual results. Noted international ethico‐legal guidelines and public policy positions in Europe and the United States are reviewed for background. The authors offer ‘Points‐to‐Consider’ regarding returning research results in the context of drug development trials based on their knowledge and experience. These considerations include: the clinical relevance of data, laboratory qualifications, informed consent procedures, confidentiality of medical information and the competency of persons providing results to participants. The discussion is framed as a benefit‐to‐risk assessment to balance the potential positive versus negative consequences to participants, while maintaining the integrity and feasibility of conducting genetic research studies. (shrink)

Physicians working in the world of competitive sports face unique ethical challenges, many of which center around conflicts of interest. Team-employed physicians have obligations to act in the club's best interest while caring for the individual athlete. As such, they must balance issues like protecting versus sharing health information, as well as issues regarding autonomous informed consent versus paternalistic decision making in determining whether an athlete may compete safely. Moreover, the physician has to deal with an athlete's decisions about performance (...) enhancement and return to play, pursuit of which may not be in the athlete's long-term best interests but may benefit the athlete and team in the short term. These difficult tasks are complicated by the lack of evidence-based standards in a field influenced by the lure of financial gains for multiple parties involved. In this article, we review ethical issues in sports medicine with specific attention paid to American professional football. (shrink)

The success of assisted reproductive technologies (ARTs) worldwide has led to an accumulation of frozen embryos that are surplus to the reproductive needs of those for whom they were created. In these situations, couples must decide whether to discard them or donate them for scientific research or for use by other infertile couples. While legislation and regulation may limit the decisions that couples make, their decisions are often shaped by their religious beliefs. Unfortunately, health professionals, scientists and policy-makers are often (...) unaware of the way in which faith traditions view ART and decisions concerning the ‘fate’ of surplus embryos. In this paper scholars representing six major religious traditions provide a commentary on a hypothetical case concerning the donation or destruction of excess ART embryos. These commentaries provide a rich account of religious perspectives on the status of the human embryo and an insight into the relevance of faith to health and policy decisions, particularly in reproductive medicine, ART and embryo research. (shrink)

Introduction: There is significant overlap in the type of structural language impairments exhibited by children with autism spectrum disorder and children with attention deficit hyperactivity disorder. This similarity suggests that the cognitive impairment contributing to the structural language deficits in ASD and ADHD may be shared. Previous studies have speculated that procedural memory deficits may be the shared cognitive impairment. The procedural deficit hypothesis argues that language deficits can be explained by differences in the neural structures underlying the procedural memory (...) network. This hypothesis is based on the premise that the neural structures comprising the procedural network support language learning. In this study, we aimed to test the PDH in children with ASD, ADHD, and typical development.Methods: One hundred and sixty-three participants : 91 with ASD, 26 with ADHD, and 46 with TD, completed standardized measures of cognitive and language ability as well as structural magnetic resonance imaging. We compared the structural language abilities, the neural structures underlying the procedural memory network, and the relationship between structural language and neural structure across diagnostic groups.Results: Our analyses revealed that while the structural language abilities differed across ASD, ADHD, and TD groups, the thickness, area, and volume of the structures supporting the procedural memory network were not significantly different between diagnostic groups. Also, several neural structures were associated with structural language abilities across diagnostic groups. Only two of these structures, the inferior frontal gyrus, and the left superior parietal gyrus, are known to be linked to the procedural memory network.Conclusions: The inferior frontal gyrus and the left superior parietal gyrus, have well-established roles in language learning independent of their role as part of the procedural memory system. Other structures such as the caudate and cerebellum, with critical roles in the procedural memory network, were not associated with structural language abilities across diagnostic groups. It is unclear whether the procedural memory network plays a fundamental role in language learning in ASD, ADHD, and TD. (shrink)

This paper is intended to stimulate debate amongst stakeholders in the international research community on the topic of returning individual genetic research results to study participants. Pharmacogenetics and disease genetics studies are becoming increasingly prevalent, leading to a growing body of information on genetic associations for drug responsiveness and disease susceptibility with the potential to improve health care. Much of these data are presently characterized as exploratory (non‐validated or hypothesis‐generating). There is, however, a trend for research participants to be permitted (...) access to their personal data if they so choose. Researchers, sponsors, patient advocacy groups, ethics committees and regulatory authorities are consequently confronting the issue of whether, and how, study participants might receive their individual results. Noted international ethico‐legal guidelines and public policy positions in Europe and the United States are reviewed for background. The authors offer ‘Points‐to‐Consider’ regarding returning research results in the context of drug development trials based on their knowledge and experience. These considerations include: the clinical relevance of data, laboratory qualifications, informed consent procedures, confidentiality of medical information and the competency of persons providing results to participants. The discussion is framed as a benefit‐to‐risk assessment to balance the potential positive versus negative consequences to participants, while maintaining the integrity and feasibility of conducting genetic research studies. (shrink)

There is a growing demand to incorporate social, economic and ethical considerations into biotechnology governance. However, there is currently little guidance available for understanding what this means or how it should be done. A framework of care-based ethics and politics can capture many of the concerns maintaining a persistent socio-political conflict over biotechnologies and provide a novel way to incorporate such considerations into regulatory assessments. A care-based approach to ethics and politics has six key defining features. These include: 1) a (...) relational worldview, 2) an emphasis on the importance of context, 3) a recognition of the significance of dependence, 4) an analysis of power, including a particular concern for those most vulnerable, 5) a granting of weight to the significance of affect, and 6) an acknowledgment of an important role for narrative. This policy brief provides an overview of these defining features, illustrates how they can appear in a real world example and provides a list of guiding questions for assessing these features and advancing a politics of care in the governance of biotechnology. (shrink)

Danaher and Nyholm ( 2024a ) have recently proposed that digital duplicates—such as fine-tuned, “personalized” large language models that closely mimic a particular individual—might reduce that individual’s _scarcity_ and thus increase the amount of instrumental value they can bring to the world. In this commentary, we introduce the notion of _relational scarcity_ and explore how digital duplicates would affect the value of interpersonal relationships.

On Humour and the Comic in the Hebrew Bible. Edited by Y. T. Radday and A. Brenner.The Trouble With Kings: The Composition of rhe Book of Kings in the Deuteronomistic History. By Steven L. McKenzie.Sacred Space: An Approach to the Zheology of the Epistle to the Hebrews. By Marie E. Isaacs.Fourth Ezra: A Commentary on the Book of Fourth Ezra. By Michael Edward StonePaul the Convert: iShe Apostolate and Apostasy of Saul the Pharisee. By Alan F. Segal.Creative Biblical Exegesis: Christian (...) and Jewish Hermeneutics through the Centuries. Edited by Benjamin Uffenheimer and Henning Graf Reventlow.The Hope of the Early Church: A Handbook of Patristic Escharology. By Brian E. Daley.The Emergence of the Laity in the Early Church. By Alexandre Faivre, translated by David Smith.Pastoral Life and Practice in the Early Church. By Carl A. Volz.The Making of the Creeds. By Frances Young.La correzione fratenia in s. Agosrino. By Agostino Clerici.Beaup and Revelation in the Thought of St Augustine. By Carol Harrison.Grace, Politics and Desire. Edited by Hugo Meynell.Boerhius and Aquinas. By Ralph McInerny.The Weight of Glory. A Vision and Practice for Christian Faith: The Future of Liberal Theology. Edited by D. W. Hardy and P. H. Sedgwick.Atonenrent and Incarnation. By Vernon White.Tragic Method and Tragic Theology: Evil in Contemporary Drama and Religious Thought. By L. D. Bouchard.Parmenides of Elea, Fragments: A Text and Translation, with an Introduction. By David Gallop.Language, Thought and Falsehood in Ancient Greek Philosophy. By Nicholas Denyer.Weakness of the Will. By Justin Gosling.Knowledge and the Sciences in Medieval Philosophy. Vol. I, edited by Monica Asztalos, John E. Murdoch and Ilkka Niiniluoto.Episcopal Power and Norenrine Sociev. 1000–1320. By George W. Dameron.Matins, Lauds and Vespers for St David's Day. By Owain Tudor Edwards.More's ‘Utopia’. By Dominic Baker‐Smith.Frontiers of Heresy: The Spanish Inquisitionfrom the Basque Lands to Sicily. By William Monter.Inquisition and Society in the Kingdom of Valencia, 1478–1834, By Stephen Haliczer.The Fear of Hell: Images of Damnation and Salvation in Early Modern Europe. By Piero Camporesi, translated by Lucinda Byatt.Lucrecia's Dreams: Politics and Prophecy in Sixteenth‐Centun Spain. By Richard L. Kagan.Heresy and Mysticism in Sixteenth‐Century Spain: The Alumbrados. By Alastair Hamilton.Japan's Encounter with Christianiry: The Catholic Mission in Pre‐Modern Japan. By Neil S. Fujita.Galileo, Bellannine and the Bible. By Richard J.Augustine Baker's Inner Light: A Study in English Recusant Spirituality. By James Gaffney.The Prorestarit Evaqelical Awakening. By W. R. Ward.The Study of Anglicanism. Edited by Stephen Sykes and John Booty.The Anglican Tradition: A Handbook of Sources. Edited by G. R. Evans and J. Robert Wright.The Restoration Church of England, 1646‐1689. By John Spurr.Awash in a Sea of Faith: Christianizing the American People. By Jon Butler.A Woman Styled Bold: The Life of Cornelia Connelly, 1809–1879. By Radegunde Flaxman.Cane Ridge: America's Pentecost. By Paul K. Conkin.Revivalism and Social Change: Christianio, Nation Building and the Market in the Nineteenth‐Century United States. By George M. Thomas.Church and State: The English Experience. By Adrian Hastings.Evelyn Underhill: Artist of the Infinite Life. By Dana Greene.Northern Ireland: Fairh and Faction. By Maurice Irvine.The Tragedy of Belief: Division, Politics, arid Religion in Ireland. By John Fulton.Shattered Vows: Exodus from the Priesthood. By David Rice.Making Saints: Inside the Vatican: Who Become Saints, Who Do Not, and Why. By Kenneth L. Woodward.Ecclesiae Memoria: Miscellanea in onorr del R. P. Josef Metzler, O. M. I. Edited by Willi Henkel. (shrink)

For half a century, Ernest Fortin's scholarship has charmed and educated theologians and philosophers with its intellectual search for the best way to live. Written by friends, colleagues, and students of Fortin, this book pays tribute to a remarkable thinker in a series of essays that bear eloquent testimony to Fortin's influence and his legacy. A formidable commentator on Catholic philosophical and political thought, Ernest Fortin inspired others with his restless inquiries beyond the boundaries of conventional scholarship. With essays on (...) subjects ranging across philosophy, political science, literature, and theology Gladly to Learn and Gladly to Teach reflects the astonishing depth and breadth of Fortin's contribution to contemporary thought. (shrink)

The Morality of Happiness By Julia Annas, Oxford University Press, 1993. Pp. x + 502. ISBN 0–19–507999‐X. £45.00 (hbk), £13.99 (pbk).Dimensions of Creativity By Margaret A. Boden (ed.) MIT Press, 1994. Pp. 242. ISBN 0–262–02368–7. £24.95.Thomas Hobbes and the Science of Moral Virtue By David Boonin‐Vail, Cambridge University Press, 1994. Pp. 219. ISBN 0–521–46209–6. £37.50.Reason and Rhetoric in the Philosophy of Hobbes By Quentin Skinner, Cambridge University Press, 1996. Pp. 477. ISBN 0–521–55436–5. £35.00.Being and the Between By William Desmond, State (...) University of New York Press, 1995. Pp. 557. ISBN 0–7914–2271–2. $19.95.Perplexity and Ultimacy By William Desmond, State University of New York Press, 1995. Pp. 263. ISBN 0–7914–2387–5. $19.95.Evidence and Inquiry: Towards Reconstruction in Epistemology By Susan Haack, Blackwell Publishers, 1994. Pp. x + 259. ISBN 0–631–19679‐X/£14.99 (pbk).Kant's Intuitionalism: A Commentary on the Transcendental Aesthetic By Lorne Falkenstein, University of Toronto Press, 1996. Pp. xvii + 465. ISBN 0–8020–2973–6. $70.00.The Metaphysics of Free Will By John Martin Fischer, Blackwell, 1995. Pp. ix + 273. ISBN 1–55786–8573. £14.99.Identification Papers By Diana Fuss, Routledge, 1995. Pp. 179. ISBN 0–415–90886–8. $16.95.Rorty and Pragmatism: The Philosopher Responds to his Critics Edited by Herman J. Saatkamp, Jr., Vanderbilt University Press, 1995. ISBN 0–8265–1263–1 $24.95.Nietzsche's French Legacy: a Genealogy of Poststructuralism By Alan D. Schrift, Routledge, 1995. Pp. xviii + 198. ISBN 0–415–91146‐X. £40.00.Causal Cognition ‐ A Multidisciplinary Debate Edited by Dan Sperber, David Premack, and Ann James Premack, Clarendon Press, 1995. Pp. 670. ISBN 0–19–852314–9. £00.00. (shrink)

Late in 1990, the Center for the Study of Ethics in the Professions at Illinois Institute of Technology (lIT) received a grant of more than $200,000 from the National Science Foundation to try a campus-wide approach to integrating professional ethics into its technical curriculum.! Enough has now been accomplished to draw some tentative conclusions. I am the grant's principal investigator. In this paper, I shall describe what we at lIT did, what we learned, and what others, especially philosophers, can learn (...) from us. We set out to develop an approach that others could profitably adopt. I believe that we succeeded. (shrink)

War and Border Crossings brings together renowned scholars to address some of the most pressing problems in public policy, international affairs, and the intercultural issues of our day. Contributors from widely varying disciplines discuss cross-cultural ethical issues and international topics ranging from American international policy and the invasion and occupation of Iraq to domestic topics such as immigration, the war on drugs, cross-cultural bioethics and ethical issues involving American Indian tribes. The culture clashes discussed in these essays raise serious questions (...) about what principles ought to inform the negotiating of conflicts in order to achieve, or at least approach, outcomes that are fundamentally just, fair, responsible, and ethical. (shrink)

Attempts to understand visual attention have produced models based on location, in which attention selects particular regions of space, and models based on other visual attributes . Previous studies of inattentional blindness have contributed to our understanding of attention by suggesting that the detection of an unexpected object depends on the distance of that object from the spatial focus of attention. When the distance of a briefly flashed object from both fixation and the focus of attention is systematically varied, detection (...) appears to have a location-based component. However, the likelihood that people will detect an unexpected event in sustained and dynamic displays may depend on more than just spatial location. We investigated the influence of spatial location on inattentional blindness under precisely controlled, sustained and dynamic conditions. We found that although location-based models cannot fully account for the detection of unexpected objects, spatial location does play a role even when displays are visible for an extended period. (shrink)

How to understand Saint Anselm of Canterbury on time and divine eternity is subject to debate. Katherin Rogers argues that Anselm is a four‐dimensionalist, whereas Brian Leftow argues that he is a presentist. Despite the disagreement, both scholars assume that Anselm has a positive account of time and divine eternity to offer. I challenge this assumption, arguing that Anselm is not interested in offering an account of the metaphysics of time and divine eternity. The reading defended here is deflationary (...) in the following sense: Anselm is trying to purify, so to speak, the notion of ‘divine eternity’ from creaturely imperfections that are suggested by our language. (shrink)

In an age where issues like climate change and the unintended consequences of technological innovation are high on the ethical and political agenda, questions about the nature and extent of our responsibilities to future generations have never been more important, yet simultaneously so difficult to answer. This book takes a unique approach to the problem by drawing on diverse traditions of thinking about care (including developmental psychology, phenomenology and feminist ethics) to explore the nature and meaning of our relationship with (...) the future. Demonstrating that many influential perspectives on intergenerational ethics, including positions advanced by John Rawls, Brian Barry, and Ulrich Beck are undermined by problems relating to uncertainty, it shows that an approach based on care ethics can confront the uncertain future successfully and give a viable account of the nature and scope of future-oriented responsibilities. (shrink)

Positional goods are goods whose relative amount determines their absolute value. Many goods appear to have positional aspects. For example, one’s relative standing in the distribution of education and wealth may determine one’s absolute condition with respect to goods like employment opportunities, self-respect, and social inclusion. Positional goods feature in recent arguments from T.M. Scanlon, Brian Barry, and Harry Brighouse and Adam Swift that assert that we should favor egalitarian distributions of positional goods even if we reject equality as (...) a fundamental principle of distributive justice. With respect to positional goods, worsening the better off is required to better the worse off. Thus, we have reason to “level down” goods such as education and wealth in order to benefit those worse off with respect to the value of those goods. I argue that the allegedly positional aspects of the goods in question are not actually positional. Moreover, leveling down these goods risks self-defeat: it may produce a net decrease in the value of the shares of individuals with less of such goods. If so, leveling down measures would fail on their own terms. (shrink)

The merit system is based on a person’s ability to achieve. The concept of merit hence rejects a process that awards any particular entitlement explicitly based on disability. Brian Barry says that under the merit principle, people can compete for positions or advantage. This paper argues that the idea of merit, as explained by Barry, is unjust. Iris Marion Young points out that a person with cognitive disability faces a different situation compared to other people. Under normal circumstances, persons (...) can have skills that enable them to do things with ease, something that is not readily available to individuals with autism or Asperger’s syndrome. The problem is also exacerbated by policies that do not recognize the diverse needs of individuals with impairment. In this regard, practical ethics demands that a law or national policy must ensure a level playing field for everyone. (shrink)

For half a century, Ernest Fortin's scholarship has charmed and educated theologians and philosophers with its intellectual search for the best way to live. Written by friends, colleagues, and students of Fortin, this book pays tribute to a remarkable thinker in a series of essays that bear eloquent testimony to Fortin's influence and his legacy. A formidable commentator on Catholic philosophical and political thought, Ernest Fortin inspired others with his restless inquiries beyond the boundaries of conventional scholarship. With essays on (...) subjects ranging across philosophy, political science, literature, and theology Gladly to Learn and Gladly to Teach reflects the astonishing depth and breadth of Fortin's contribution to contemporary thought. (shrink)

The "Subject" of Nietzsche's Perspectivism CHRISTOPH COX FORMERLY TAKEN TO ENDORSE a profound skepticism and relativism, Nietz- sche's "doctrine of perspectivism" recently has been seen to fit within tradi- tional conceptions of epistemology and ontology? In the most recent and influential study of the matter, Maudemarie Clark maintains that, properly understood, perspectivism is "an obvious and nonproblematic doctrine. ''~ In a similar vein, Brian Leiter has recently argued that "perspectivism turns out to be much less radical than is usually (...) supposed," that, with this doctrine, "Nietz- sche.., is merely rehashing familiar Kantian themes, minus the rigor of Kant's exposition."~ According to both Clark and Leiter, perspectivism simply ' With occasional alterations, Nietzsche's texts will be quoted from the Kaufmann/Hollingdale translations and cited in the text according to standard abbreviations of their English titles fol- lowed by the section and/or paragraph number. The exception is "On Truth and Lies in a Nonmoral Sense," which is cited by page number from Philosophy and Truth: Selections from Nietz- sche's Notebooks of the Early x87os, ed. and trans. Daniel Breazeale , 79-9 x. Abbreviations are as follows: A: The Antichrist; BGE: Beyond Good and Evil; BT/SC: Birth of Tragedy, "Attempt at a Self-Criticism"; D: Daybreak; GM: On the Genealogy of Morals; GS: The Gay Science; TI: Twilight of the Idols;.. (shrink)

The multilevel model of meme diffusion conceptualizes how mediated messages diffuse over time and space. As a pilot application of implementing the meme diffusion, we developed the social media analytics and research testbed to monitor Twitter messages and track the diffusion of information in and across different cities and geographic regions. Social media analytics and research testbed is an online geo-targeted search and analytics tool, including an automatic data processing procedure at the backend and an interactive frontend user interface. Social (...) media analytics and research testbed is initially designed to facilitate searching and geo-locating tweet topics and terms in different cities and geographic regions; filtering noise from raw data ; analyzing social media data from a spatiotemporal perspective; and visualizing social media data in diagnostic ways. Social media analytics and research testbed provides researchers and domain experts with a tool that can efficiently facilitate the refinement, formalization, and testing of research hypotheses or questions. Three case studies are introduced to illustrate how the predictions of meme diffusion can be examined and to demonstrate the potentials and key functions of social media analytics and research testbed. (shrink)

The U.S. stock market is one of the largest and most complex marketplaces in the global financial system. Over the past several decades, this market has evolved at multiple structural and temporal scales. New exchanges became active, and others stopped trading, regulations have been introduced and adapted, and technological innovations have pushed the pace of trading activity to blistering speeds. These developments have supported the growth of a rich machine-trading ecology that leads to qualitative differences in trading behavior at human (...) and machine time scales. We conduct a longitudinal analysis of comprehensive market data to quantify nonstationary dynamics throughout this system. We quantify the relationship between fluctuations in the number of active trading venues and realized opportunity costs experienced by market participants. We find that information asymmetries, in the form of quote dislocations, predict market-wide volatility indicators. Lastly, we uncover multiple micro-to-macro level pathways, including those exhibiting evidence of self-organized criticality. (shrink)

This dissertation is an effort to describe the effects of Postmodern thought in a variety of narrative forms, including novels, film, and computer games. Using Brian McHale's description of the focal point of Modernist narratives as being epistemological and Postmodernist narratives as being concerned primarily with ontological issues, I trace the possible meaning of the changing understanding of these concepts in the twentieth century. In addition, I interrogate the ramifications of the Postmodern resolution to the crisis of epistemology presented (...) through the work of Modernist writers to test whether or not the Postmodern idea of "claiming worlds" is, indeed, a reasonable or viable resolution to this crisis. ;It is my contention that a changing sense of the relationship between the definitions of epistemology and ontology in traditional literary narrative has been affected by and has affected the narratives of less traditionally "literary" media. In order to show that this change has occurred, I use a number of texts to serve as examples, first, of the conception of epistemology as presented in Modernist works like James Joyce's "The Dead" and Edith Wharton's A Son At the Front and then of the conception of ontology as presented in Postmodernist work like Salman Rushdie's Midnight's Children. I then examine more popular narrative forms to examine how Postmodernism's focus on what I term an "epistemologically derived ontology" has crept into the general culture. My specific examples in these cases are Norman Spinrad's cyberpunk novel Little Heroes , the film The Matrix, and a number of video games, particularly online games. ;My final conclusions are exemplified by the film Memento, which contains many of the Postmodern tenets I propose are typical of mainstream Postmodern works and which also serves as a basis for revealing some of my ethical concerns about the ramifications of this shift in understanding of the aforementioned philosophical categories. (shrink)

This volume commemorates the 6th centennial of the birth of Nicholas of Cusa (1401-1464), a Renaissance polymath whose interests included law, politics, metaphysics, epistemology, theology, mysticism and relations between Christians and non-Christian peoples. The contributors to this volume reflect Cusanus' multiple interests; and, by doing so they commemorate three deceased luminaries of the American Cusanus Society: F. Edward Cranz, Thomas P. McTighe and Charles Trinkaus. Contributors include: Christopher M. Bellitto, H. Lawrence Bond, Elizabeth Brient, Louis Dupré, Wilhelm Dupré, Walter (...) Andreas Euler, Lawrence Hundersmarck, Thomas M. Izbicki, Dennis D. Martin, Yelena Matusevich, Bernard McGinn, Clyde Lee Miller, Thomas E. Morrissey, Brian A. Pavlac, and Morimichi Watanabe. Publications by Charles Trinkaus: - Edited by C. Trinkaus and H.A. Oberman, The pursuit of holiness in late medieval and renaissance religion, ISBN: 978 90 04 03791 5 (Out of print). (shrink)

A study of the strain and striving in the heart of human finitude, Brian Treanor’s case for melancholic joy uses the resources of hermeneutic philosophy and the arts to galvanize a hopeful counterweight to despair. Though evil and suffering are tragically ingrained in the tissue of lived experience, and entropy and loss buffet our projects and aspirations, there remains in the landscape of being a durable mystery of goodness, beauty, and grace. Treanor pits such mystery against our calcified pessimisms (...) and arid theodicies by drawing on Paul Ricoeur’s vision for a “second naiveté” of faith, gratitude, and moral responsibility that is worthy of living in – and up to – an order of things which is dark yet shining. Melancholic joy is neither resignation nor optimism, but an attuning praxis that can be realized through responsive modes of vitality, love, attention, and tragic wisdom. (shrink)