Given its non-invasive nature, there is increasing interest in the use of transcutaneous vagus nerve stimulation across basic, translational and clinical research. Contemporaneously, tVNS can be achieved by stimulating either the auricular branch or the cervical bundle of the vagus nerve, referred to as transcutaneous auricular vagus nerve stimulation and transcutaneous cervical VNS, respectively. In order to advance the field in a systematic manner, studies using these technologies need to adequately report sufficient methodological detail to enable comparison of results between (...) studies, replication of studies, as well as enhancing study participant safety. We systematically reviewed the existing tVNS literature to evaluate current reporting practices. Based on this review, and consensus among participating authors, we propose a set of minimal reporting items to guide future tVNS studies. The suggested items address specific technical aspects of the device and stimulation parameters. We also cover general recommendations including inclusion and exclusion criteria for participants, outcome parameters and the detailed reporting of side effects. Furthermore, we review strategies used to identify the optimal stimulation parameters for a given research setting and summarize ongoing developments in animal research with potential implications for the application of tVNS in humans. Finally, we discuss the potential of tVNS in future research as well as the associated challenges across several disciplines in research and clinical practice. (shrink)

Given its non-invasive nature, there is increasing interest in the use of transcutaneous vagus nerve stimulation across basic, translational and clinical research. Contemporaneously, tVNS can be achieved by stimulating either the auricular branch or the cervical bundle of the vagus nerve, referred to as transcutaneous auricular vagus nerve stimulation and transcutaneous cervical VNS, respectively. In order to advance the field in a systematic manner, studies using these technologies need to adequately report sufficient methodological detail to enable comparison of results between (...) studies, replication of studies, as well as enhancing study participant safety. We systematically reviewed the existing tVNS literature to evaluate current reporting practices. Based on this review, and consensus among participating authors, we propose a set of minimal reporting items to guide future tVNS studies. The suggested items address specific technical aspects of the device and stimulation parameters. We also cover general recommendations including inclusion and exclusion criteria for participants, outcome parameters and the detailed reporting of side effects. Furthermore, we review strategies used to identify the optimal stimulation parameters for a given research setting and summarize ongoing developments in animal research with potential implications for the application of tVNS in humans. Finally, we discuss the potential of tVNS in future research as well as the associated challenges across several disciplines in research and clinical practice. (shrink)

The ability to process center‐embedded structures has been claimed to represent a core function of the language faculty. Recently, several studies have investigated the learning of center‐embedded dependencies in artificial grammar settings. Yet some of the results seem to question the learnability of these structures in artificial grammar tasks. Here, we tested under which exposure conditions learning of center‐embedded structures in an artificial grammar is possible. We used naturally spoken syllable sequences and varied the presence of prosodic cues. The results (...) suggest that mere distributional information does not suffice for successful learning. Prosodic cues marking the boundaries of the major relevant units, however, can lead to learning success. Thus, our data are consistent with the hypothesis that center‐embedded syntactic structures can be learned in artificial grammar tasks if language‐like acoustic cues are provided. (shrink)

BackgroundStory recall tests have shown variable sensitivity to rate of cognitive decline in individuals with Alzheimer’s disease biomarkers. Although SR tasks are typically scored by obtaining a sum of items recalled, item-level analyses may provide additional sensitivity to change and AD processes. Here, we examined the difficulty and discrimination indices of each item from the Logical Memory SR task, and determined if these metrics differed by recall conditions, story version, lexical categories, serial position, and amyloid status.Methodsn = 1,141 participants from (...) the Wisconsin Registry for Alzheimer’s Prevention longitudinal study who had item-level data were included in these analyses, as well as a subset of n = 338 who also had amyloid positron emission tomography imaging. LM data were categorized into four lexical categories, and by serial position. We calculated difficulty and discriminability/memorability by item, category, and serial position and ran separate repeated measures ANOVAs for each recall condition, lexical category, and serial position. For the subset with amyloid imaging, we used a two-sample t-test to examine whether amyloid positive and amyloid negative groups differed in difficulty or discrimination for the same summary metrics.ResultsIn the larger sample, items were more difficult in the delayed recall condition across both story A and story B. Item discrimination was higher at delayed than immediate recall, and proper names had better discrimination than any of the other lexical categories or serial position groups. In the subsample with amyloid PET imaging, proper names were more difficult for Aβ+ than Aβ−; items in the verb and “other” lexical categories and all serial positions from delayed recall were more discriminate for the Aβ+ group compared to the Aβ− group.ConclusionThis study provides empirical evidence that both LM stories are effective at discriminating ability levels and amyloid status, and that individual items vary in difficulty and discrimination by amyloid status, while total scores do not. These results can be informative for the future development of sensitive tasks or composite scores for early detection of cognitive decline. (shrink)

Frontmatter -- Inhalt -- Formen und Inhalte der Bedeutungsbeschreibung: Definition, Explikation, Repräsentation, Simulation / Weber, Nico -- Zeichen, Bedeutung, Objekt aus kommunikationssemantischer Sicht / Juchem, Johann G. -- Was ist philosophische Logik der Zeit? / Stuhlmann-Laeisz, Rainer -- Zum Kompositionalitätsprinzip in der Semantik / Schröder, Bernhard -- Kognitiv orientierte Lexikographie / Figge, Udo L. -- Wortbedeutungen in Wörterbüchern, Wortbedeutungen in Texten / Seewald, Uta -- Lexikon und Universalgrammatik / Bierwisch, Manfred -- Enzyklopädische Informationen in Wörterbüchern / Bergenholtz, Henning / (...) Kaufmann, Uwe -- Ansichten von Bedeutung: fachsprachliche vs. gemeinsprachliche Semantik / Schaeder, Burkhard -- On Compound Explication in a Byzantine Greek Dictionary / Steiner-Weber, Astrid -- Lexikographische Erschließung des Wendekorpus / Hellmann, Manfred W. -- Les temps d'un dictionnaire de TAO sont-ils venus? / Zemb, Jean-Marie -- Semantische Relatoren / Engel, Ulrich -- Die Beschreibung von Sätzen ohne Subjektsphrase in der kopfgesteuerten Phrasenstrukturgrammatik / Klenk, Ursula -- Representation of Verb-alternations in an Inheritance-based Lexicon / Wolting, Suzanne -- Probleme der Extraktion semantischer Relationen aus maschinenlesbaren Wörterbüchern / Mehl, Stephan -- Können Verben semantische Relationen markieren? / Büchel, Gregor -- On the Verification of Lexical Descriptions in Text Corpora / Heid, Ulrich -- Automatische Generierung natürlichsprachlicher Paraphrasen formaler Bedeutungsbeschreibungen / Küstner, Herbert -- Verb Semantics in Multilingual Sentence Generation / Stede, Manfred -- ADRESSEN DER AUTOREN. (shrink)

One problem of interpreting research on subconscious processing is the possibility that participants are weakly conscious of the stimuli. Here, we compared the fMRI BOLD response in healthy adults to clearly visible single letters with the response to letters presented in the absence of any behavioural evidence of visibility . No letter catch trials served as a control condition. Forced-choice responses did not differ from chance when letter-to-background contrast was low, whereas they were almost 100% correct when contrast was high. (...) A comparison of fMRI BOLD signals for supraliminal and subliminal letters with the control trials revealed a signal increase in left BA 37 . Comparison of supraliminal with subliminal letters showed a significant increase in the right inferior frontal gyrus . Finally, a comparison of subliminal with supraliminal letters showed increases in the left middle temporal gyrus and the right extrastriate cortex. (shrink)

If stem cell-based therapies are developed, we will likely confront a difficult problem of justice: for biological reasons alone, the new therapies might benefit only a limited range of patients. In fact, they might benefit primarily white Americans, thereby exacerbating long-standing differences in health and health care.

In this issue we include contributions from the individuals presiding at the panel All in a Jurnal's Work: A BABEL Wayzgoose, convened at the second Biennial Meeting of the BABEL Working Group. Sadly, the contributions of Daniel Remein, chief rogue at the Organism for Poetic Research as well as editor at Whiskey & Fox , were not able to appear in this version of the proceedings. From the program : 2ND BIENNUAL MEETING OF THE BABEL WORKING GROUP CONFERENCE “CRUISING IN (...) THE RUINS: THE QUESTION OF DISCIPLINARITY IN THE POST/MEDIEVAL UNIVERSITY” SEPTEMBER 21ST, 2012: SESSION 13 MCLEOD C.322, CURRY STUDENT CENTER NORTHEASTERN UNIVERSITY, BOSTON, MA. Traditionally, a wayzgoose was a celebration at the end of a printer’s year, a night off in the late fall before the work began of printing by candlelight. According to the OED, the Master Printer would make for the journeymen “a good Feast, and not only entertains them at his own House, but besides, gives them Money to spend at the Ale-house or Tavern at Night.” Following in this line, continent. proposes in its publication(s) a night out and a good Feast, away from the noxious fumes of the Academy and into a night of revelry which begins, but does not end, at the alehouse or Tavern. continent. proposes that the thinking of the Academy be freed to be thought elsewhere, in the alleys and doorways of the village and cities, encountered not in the strictly defined spaces of the classroom and blackboard (now white) but anticipated and found where thinking occurs. Historically, academic journals have served a different purpose than the Academy itself. Journals (from the Anglo-Fr. jurnal , "a day," from O.Fr. jornel , "day, time; day's work," hence the journalist as writer of the news of the day ) have served as privileged sites for the articulation and concretization of specific modes of knowledge and control (insemination of those ideas has been formalized in the classroom, in seminar). In contrast, the academic journal is post-partum and has been an old-boys club, an insider trading network in which truths are (re)circulated against themselves, forming a Maginot Line against whatever is new, or the distinctly challenging. All in a Jurnal’s Work will discuss (in part) the ramifications of cheap start-up publications that are challenging the traditional ensconced-in-ivory academic journals and their supporting infrastructures. The panel will be seeking a questioning (as a challenging) towards the discipline of knowledge production/fabrication (of truth[s]) and the event of the Academy (and its publications) as it has evolved and continues to (d)evolve. Issues to be discussed will revolve around the power of academic publishing and its origins, hierarchical versus horizontal academic modules (is there a place for the General Assembly in academia?) and the evolving idea of the Multiversity as a site(s) of a (BABELing) multivocality in the wake of the University of Disaster. A CONTINUOUS ACT Nico Jenkins In Pierre Hadot’s extraordinary book, Philosophy as a Way of Life , the practices of philosophy—that is the exercise of what we can term pre-institionalized love of wisdom, what Philo of Alexandria described as a training towards wisdom—are described as, following the Stoics, “a continuous act, permanent and identical with life itself, which had to be renewed at each instant.” This renewal of thinking, this coming to be of being itself —meeting itself on its own ground, concerns the way philosophy is practiced, and more often, taught, or rather not taught. Hadot continues his thinking with a description of what happens to the structure of thought in the medieval ages as it becomes adopted—co-opted— by the university, and by extension, by the institution of the church. Philosophy becomes no longer a way of living, no longer a praxis as such but becomes a condition that is locked in a theoretical construct, one which was literally removed from life (and in life we read then love, wisdom, being etc, also the home, the market, the field, the street) and secured behind the high walls of the monastery (which were shortly replaced by the high walls of the Academy) where thinking unfortunately rests for the most part today. Hadot writes further that this dangerous movement of removal reduces thinking to a theoretical practice akin to the mythical Ouroborous; “education was thus no longer directed toward people who were to be educated with a view to becoming fully developed human beings, but to specialists, in order that they might learn how to train other specialists.” Thought then is trapped behind the walls of the academy, and with the exception of such thinkers as Spinoza, Descartes, and Liebnitz as well as others who think from an outside in, thought remains, in the form of Kant, Fichte, Hegel, a practice reduced or removed from life and restricted to what Schopenhauer will call “mere fencing in front of the mirror.” This is of course the tendency today and philosophy remains, for the most part, a discourse produced and thought inside the academy and disseminated, in seminated through university presses and of course the academic journal. It seems necessary to me that we have to have a place, a return, to a thinking which is closer to the Stoics, closer to the pre-Socratics, to a thinking which is a practice of becoming, a training to think, to live, to die. this is not south romantic than imperative . This thinking is one of a deep ir responsibility because it is not known, it is not figured out. It requires a risk and what Heidegger calls a leap (for there is no bridge to it). I call it irresponsible because for too long sanctioned thought has had as its premise the idea that thinking has a goal, a direction, a telos ; that it is not an activity but a process which gives a product; that the responsibility of thinking in turn demand an answer. In my mind, only freed from that goal can thinking, in contrast, bask in its own thinking, bask in a state in which the unknown can remain unknown, that mystery can rest as mystery. This is not to say that the world needs no answers, or to promote a Whitmanesque “leaning and loafing” as the only valid practice. It is only to say that for too long, thinking has been validated by the academy, by the answerable, by the already decided. To me, this requires—as an answer— the ir responsibility of thought, what Nancy calls, “a world for which all is not already done (played out, finished, enshrined in a destiny), nor entirely still to do (in the future for always future tomorrows).” This is a thinking not sanctified by the academy, made sacred by the church or the palace but rather it takes place on the périphérie , beyond the ring road, in alleyways behind the marketplace, in cafes stained with the syphilitic patina of irresponsible talk, of loose talk, the kind of talk made loose not only by the tankard and the goblet by the practice and training of attuned thinking. continent. was formed as a collective of thinkers coming out of the European Graduate School (also known as the University of Disaster) three years ago, in an effort to combat, or challenge, the dominant paradigm which isolates thinking from the street, from life, from where perhaps wisdom tends to emerge. We feel that not only is the university herself no longer the privileged site of where true thinking takes place—and where only official thought can take place—but that the very artificiality of the academy denies thinking—at times—authentic, thought. Our goal at continent. is to create a media agnostic publication which is rigorous in its intellectual underpinnings but which will remain permanently beyond and out of reach of the academy. Though many of us butter our bread with academic paychecks (maid!) we attempt to keep continent. as a refuge—and a refugee—from the University in ruins, from the University as a site of preformed and institutionalized pre-set dialogues. In concert with other publications-both cyber and print—as well as various blogs we are attempting to re-dialogize the dialogue of thinking. We are attempting both to speak to— as well as with and against —the university as a site of accreted knowledge. We have not been utterly successful and continue to attempt to define what that role of being perpetually beyond is (while still trying to maintain rigorous intellectual standards) but it is just that, a goal, which is perpetually opening, perpetually unanswered, perhaps even by design, perpetually unanswerable. (shrink)

Echoes of No Thing seeks to understand the space between thinking which Martin Heidegger and the 13th-century Zen patriarch Eihei D ogen explore in their writing and teachings. Heidegger most clearly attempts this in Contributions to Philosophy (of the Event) and D ogen in his Sh ob ogenz o, a collection of fascicles which he compiled in his lifetime. Both thinkers draw us towards thinking, instead of merely defining systems of thought. Both Heidegger and D ogen imagine possibilities not apparent (...) in the world we currently inhabit, but notably, find possible, through a refashioning of thinking as a soteriological reimagining that clears space for the presencing of an authentic experience in the space which emerges between certainties. Jenkins elucidates this soteriological reimagining through a close reading of both authors' conceptions of time and space, and by developing a practice of listening that is attuned to the echoes that resonate between the two thinkers. While Heidegger often wrote about new beginnings (as well as about gathering oneself, preparing the site, clearings, and practicing) in preparation for the evental un-concealing of truth, nowhere is this as present as in the enigmatic, difficult, and in fact beautiful, Contributions. To call a text beautiful, especially a work of philosophy, risks committing an act of disingenuity, and yet Contributions, like Jacques Derrida's Glas or Walter Benjamin's unfinished Arcades Project, rises to this acclaim through its very resistance to a system, its refusal to be easily digested, or even understood. Contributions is unfinished, partial, even at times muttered; it is the beginning of a thinking which takes place on a path and as such cannot imagine--or refuse--its final destination. It invites us to take up towards, but not to insist on, its thinking; it is a "turn" away from the reason and logic of a technologized world and returns philosophy--as a thinking--to a place of wonder and awe. D ogen's Sh obogenz o, from another culture and time entirely, is also a beautiful text, for similar reasons. The Sh obogenz o, gathered first as a series of talks given by Eihei D ogen (and later composed as written texts) details the process of understanding which leads, for D ogen, to a position of pure seeing, or satori, and yet these talks are not simply rules for monks, nor merely imprecations and demands for a laity; rather, they open a being's thinking to the possibility of something purely other and work as a transition across worlds that also opens us to an other world. What both thinkers illustrate, as do the other thinkers drawn on in this project--most notably, those philosophers associated with the Kyoto School, who were both intimately aware of D ogen's work, and studied, or studied with, Heidegger--is that world is not a fixed, stable entity; rather it is a fugal composition of possibility, of as yet untraversed--and at times un-traversable--spaces. Echoes of No Thing seeks to examine, within the lacunal eddies of be-coming's arrival, that space between which both thinkers point towards as possible sites of new beginnings."--https://punctumbooks.com/titles/echoes-of-no-thing-thinking-between-heidegger-and-doge n/, accessed 06/05/2020. (shrink)

Cette édition numérique a été réalisée à partir d'un support physique, parfois ancien, conservé au sein du dépôt légal de la Bibliothèque nationale de France, conformément à la loi n° 2012-287 du 1er mars 2012 relative à l'exploitation des Livres indisponibles du XXe siècle. Pages de début Introduction I - Questions générales 1 - Sur le concept de politique 2 - Politique et classes sociales 3 - Sur le concept de pouvoir II - L'État capitaliste 1 - Le problème 2 (...) - Typologie et type d'État capitaliste 3 - L'État absolutiste, État de transition 4 - Sur les modèles de la révolution bourgeoise III - Traits fondamentaux de l'État capitaliste Présentation 1 - L'État capitaliste et les intérêts des classes dominées 2 - L'État capitaliste et les idéologies 3 - L'État capitaliste et la force 4 - L'État capitaliste et les classes dominantes IV - L'unité du pouvoir et l'autonomie relative de l'État capitaliste 1 - Le problème et sa position théorique par les classiques du marxisme 2 - Quelques mésinterprétations et leurs conséquences 3 - L'État capitaliste et le champ de la lutte des classes 4 - L'État capitaliste et les classes dominantes 5 - Le problème dans les formes d'État et dans les formes de régime : l'exécutif et le législatif V - Sur la bureaucratie et les élites 1 - Le problème et les théories des élites 2 - La position marxiste et la question d'appartenance de classe de l'appareil d'État 3 - État capitaliste - Bureaucratisme - Bureaucratie4 - La bureaucratie et la lutte des classes Pages de fin. (shrink)

Cet ouvrage est une réédition numérique d’un livre paru au XXe siècle, désormais indisponible dans son format d’origine.

Cette édition numérique a été réalisée à partir d'un support physique, parfois ancien, conservé au sein du dépôt légal de la Bibliothèque nationale de France, conformément à la loi n° 2012-287 du 1er mars 2012 relative à l'exploitation des Livres indisponibles du XXe siècle. Pages de début Présentation I. Parcours : vers un eurocommunisme problématique - Juillet 1979 II. Gramsci : entre Sartre et Althusser III. L'État du capital - 1976 IV. Questions sur le pouvoir - 1977 V. La crise (...) despartis - 1979 Pages de fin. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Bibliography of Resources by and about André E. Hellegers*Compiled by Doris Mueller Goldstein (bio)This bibliography is derived from the holdings of the National Reference Center for Bioethics Literature and the BIOETHICSLINE© database (both of which are at the Kennedy Institute of Ethics and supported by the National Library of Medicine); the archives of Lauinger Library, Georgetown University; the Medline databases of the National Library of Medicine; the WorldCat database (...) of OCLC, Dublin, Ohio, and selected Internet sites.Primarily comprised of writings by Dr. Hellegers, the list also includes interviews and media programs in which he participated, as well as writings about him that were written following his death. The arrangement within each section is by date. The 231 authored pieces reflect the transition from Dr. Hellegers’s early career as a researcher in fetal physiology at Johns Hopkins Medical School, where he published his first research report at the age of 29, to the early years of the Kennedy Institute, where he produced so many provocative columns on bioethical issues that influenced the growth of the field.Due to the diversity of sources and the 40-year time span covered, there are some variations in bibliographic style. Time and availability constraints precluded verifying all of the citations with the original documents. Any additions or corrections should be submitted to the compiler.Works Authored by André E. HellegersNo Date Ethical Issues in Sterilization of the Retarded. Unpublished paper.1956Vitamin B12 Serum Level and Pregnancy. American Journal of Clinical Nutrition 4: 440+, 1956. [With Bacon F. Chow and Kunio Okuda] [End Page 89]1957Vitamin B12 Absorption in Pregnancy and in the Newborn. American Journal of Clinical Nutrition 5: 327+, 1957. [With Bacon F. Chow, Robert E. L. Nesbitt, Kunio Okuda, and David W. Smith]1958The Effects of Acute Hypoxia on the Osmotic Pressure of the Plasma. Quarterly Journal of Experimental Physiology 43: 197+, 1958. [With Donald H. Barron, Frederick C. Battaglia, and Giacomo Meschia]Studies on the Absorption of Vitamin B12 in Human Pregnancy with Especial Reference to the Effect of D-Sorbitol. American Journal of Obstetrics and Gynecology 76: 91+, 1958. [With Bacon F. Chow, Harry Prystowsky, and Vernon Wong]1959The Alveolar PCO2 and PO2 in Pregnant and Nonpregnant Women at Altitude. Proceedings of the Society for Clinical Investigation 38: 1010+, 1959. [With Donald Barron, William Huckabee, Giacomo Meschia, James Metcalfe, and Harry Prystowsky]A Comparison of the Oxygen Dissociation Curves of the Bloods of Maternal and Fetal Goats at Various pHs. Quarterly Journal of Experimental Physiology 44: 215–21, July 1959. [With Donald Barron, Giacomo Meschia, Harry Prystowsky, and A. Stark Wolkoff]Fetal Blood Studies. XII. On the Relationship Between the Position of the Oxygen Dissociation Curve of Human Fetal Blood and Adult Fetal Hemoglobin. American Journal of Obstetrics and Gynecology 77: 585+, 1959. [With Paul D. Bruns, Julian Cotter, and Harry Prystowsky]Fetal Blood Studies. XIV. A Comparative Study of the Oxygen Dissociation Curve of Nonpregnant, Pregnant and Fetal Human Blood. American Journal of Obstetrics and Gynecology 78: 489–93, September 1959. [With Paul D. Bruns and Harry Prystowsky]Fetal Blood Studies. XVI. On the Changes in Total Osmotic Pressure and Sodium and Potassium Concentration of Amniotic Fluid During the Course of Human Gestation. Surgery, Gynecology and Obstetrics 109: 509–12, October 1959. [With Frederick Battaglia, Paul D. Bruns, Harry Prystowsky, and Clayton Smisson]Further Observations on the Metabolism of Vitamin B12 in Human Pregnancy. American Journal of Obstetrics and Gynecology 77: 1+, 1959. [With Bacon F. Chow, Harry Prystowsky, Bruno Ranke, and Elma Ranke]The Oxygen Dissociation Curves of the Bloods of Adult and Fetal Llamas. Federation Proceedings 18, 1959. [With Donald Barron, William Huckabee, Giacomo Meschia, James Metcalfe, and Harry Prystowsky] [End Page 90]Transfer of Oxygen Across the Sheep Placenta at High Altitude. Federation Proceedings 18, 1959. [With Donald Barron, William Huckabee, Giacomo Meschia, and Harry Prystowsky]Uterine Blood Flow and Metabolism in Pregnant Sheep at High Altitude. Federation Proceedings 18, 1959. [With Donald Barron, William Huckabee, Giacomo Meschia, James Metcalfe, and Harry Prystowsky]Uterine Blood Flow and Metabolism in Unanesthetized Pregnant Sheep. Federation Proceedings 18, 1959. [With Donald Barron, William Huckabee, Giacomo... (shrink)

Le canon 812 du Code de droit canon de 1983 exige que ceux qui enseignent une discipline théologique dans une université catholique aient un mandatum de la part de l’autorité ecclésiastique compétente. Entre insistances et rappels à l’ordre romains, s’en suivirent aux Etats-Unis neuf ans de consultations, discussions et conflits qui impliquèrent évêques, présidents d’universités et théologiens. Il y a là un fait théologique et ecclésial dont les Eglises d’autres pays n’ont pas fait la même expérience. L’examen des enjeux ecclésiologiques (...) de ces péripéties constitue l’objet de ces réflexions qui représentent ainsi une sorte de lettre théologique des Etats-Unis. Pourquoi l’acuité de la question dans ce pays ? Comment comprendre le mandatum avec l’emploi du concept de communion ? Qu’est-ce que ce mandatum comme fait historique et comme institution ecclésiale ? Telles sont les questions auxquelles tente de répondre J.G. Mueller dans cet article.Canon 812 of the Code of Canon Law of 1983 requires that those who teach a theological discipline in a Catholic university have a mandatum from the competent church authority. In between Rome’s insistence and calls to order, there followed nine years of consultations, discussions, and conflicts in the United States involving bishops, university presidents, and theologians. This is a theological and ecclesial fact of which Churches in other countries have not had the same experience. An examination of the ecclesiological stakes of these vicissitudes constitutes the subject of these reflections, which represents a sort of theological letter from the United States. Why the acuity of the question in this country? How can we understand the mandatum by using the concept of communion? What is this mandatum as a historical fact and as an ecclesiastical institution? Such are the questions that J.G. Mueller attempts to answer in this article. (shrink)

© Ginn et al. 2016.The indexing methods currently used for serial femtosecond crystallography were originally developed for experiments in which crystals are rotated in the X-ray beam, providing significant three-dimensional information. On the other hand, shots from both X-ray free-electron lasers and serial synchrotron crystallography experiments are still images, in which the few three-dimensional data available arise only from the curvature of the Ewald sphere. Traditional synchrotron crystallography methods are thus less well suited to still image data processing. Here, a (...) new indexing method is presented with the aim of maximizing information use from a still image given the known unit-cell dimensions and space group. Efficacy for cubic, hexagonal and orthorhombic space groups is shown, and for those showing some evidence of diffraction the indexing rate ranged from 90% to 151%. Here, the indexing rate refers to the number of lattices indexed per image. (shrink)

More than 50 years after it was first published, The Concept of Law remains the most important work of legal philosophy in the English-speaking world. In this volume, written for both students and specialists, 13 leading scholars look afresh at Hart's great book. Unique in format, the volume proceeds sequentially through all the main ideas in The Concept of Law: each contributor addresses a single chapter of Hart's book, critically discussing its arguments in light of subsequent developments in the field. (...) Four concluding essays assess the continued relevance for jurisprudence of the 'persistent questions' identified by Hart at the beginning of The Concept of Law. The collection also includes Hart's 'Answers to Eight Questions', written in 1988 and never before published in English. Contributors include Timothy Endicott, Richard HS Tur, Pavlos Eleftheriadis, John Gardner, Grant Lamond, Nicos Stavropoulos, Leslie Green, John Tasioulas, Jeremy Waldron, John Finnis, Frederick Schauer, Pierluigi Chiassoni and Nicola Lacey. (shrink)

The historical antecedents of Frege's treatment of binocular vision in "The thought" were the physiological writings of Johannes Mueller, Hermann von Helmholtz, and Emil du Bois-Reymond. In their research on human vision, logic was assigned an unexpected role: it was to be the means by which knowledge of a world extended in three dimensions arises from stimuli that are at best two-dimensional. An examination of this literature yields a richer understanding of Frege's insistence that a proper epistemology requires us to (...) recognize the existence and importance of nonsensible sources of knowledge. (shrink)

This response raises two critical questions about Nico Stehr's article 'Knowledge, Markets and Biotechnology.' First, it examines his claim that in a 'knowledge society' consumers now base their decisions about purchases on more intangible criteria than a product's utility. We demonstrate that this is not unique to a 'knowledge society.' For more than a century Western consumers have been enmeshed in markets where advertisers aim to fashion consumer desires for products by employing strategies that appeal to anything but a (...) product's 'use value.' Second, we address Stehr's claim that in a market undergoing a process of 'moralization,' decisions about consumption occur in a context of epistemological uncertainty caused by proliferating and contradictory information. We propose that such a situation of radical uncertainty in decision-making is not unique to the marketplace, but reflects how most individuals must now relate to almost all scientific claims. The propagation of contested knowledges about any number of scientific truths - which are themselves largely unverifiable by laypeople - means that most individuals must rely on assorted social and cultural considerations when aligning themselves with any scientific knowledge. (shrink)

L'oeuvre de Nicos Poulantzas (1936-1979) alimente aujourd'hui au plan international les recherches marxistes parmi les plus novatrices. Poulantzas a fait évoluer le marxisme sur des voies inexplorées, tout en l'ouvrant à des influences extérieures, comme celle de Michel Foucault. Son oeuvre se situe à la charnière de deux époques : le capitalisme d'après-guerre, avec son cycle de croissance ininterrompu de trois décennies, et la période de crise débutée dans les années 1970, dont nous ne sommes pas encore sortis. C'est ce (...) qui confère à la pensée de Poulantzas sa grande actualité. Aujourd'hui, de nouvelles générations de chercheurs partent à la découverte de cette pensée, et cherchent à la mettre à contribution pour comprendre les évolutions du capitalisme contemporain. C'est dans ce mouvement de redécouverte du marxisme que cet ouvrage s'inscrit. (shrink)

Why does the world look to us as it does? As Nico Orlandi argues, it is simply because of how the world is. This answer emerges from understanding vision as situated in a structured environment, and it contrasts with the view that visual perception involves an inference.

What are 'emotions'? This book offers a balanced survey of facts and theory.

O pensamento filosófico hispânico na segunda metade do séc. XX, potenciou um processo de emancipação cultural e filosófica mais profundas, que destacaram o sentido e o alcance de uma utêntica filosofia, no continente sul-americano. Com tomada de consciência da circunstância americana o que está em causa, é a procura e busca de uma autenticidade da razão latino-americana, a qual na análise que desenvolvo, só terá sentido se integrada numa dinâmica de integração cultural. Esta deverá sempre partir das circunstâncias próprias, e (...) desenvolvida a partir do respeito por um ethos vivencial comum. O presente estudo foi inspirado na obra de Carlos Beorlegui, intitulada Historia del pensamiento filosófico latinoamericano (2004), obra esta que nos apresenta uma visão geral da Filosofia latino-americana desde as cosmovisões pré-colombianas até às correntes filosóficas mais actuais, como é o caso da FL (Filosofia da Libertação), e a da pós-Modernidade ou pós-Colonialidade, comummente conhecida como interculturalismo. (shrink)