Large numbers of cells with unique neuronal specificity are generated during development of the central nervous system of animals. Here we discuss the events that generate cell diversity during early development of the ventral nerve cord of different arthropod groups. Neural precursors are generated in a spatial array in the epithelium of each hemisegment over a period of time. Spatial cues within the epithelium are thought to evolve as embryogenesis proceeds. This spatiotemporal information might generate diversity among the neural precursors (...) in all arthropod groups, although the mechanisms regulating the positioning of individual precursors have diverged. However, distinct strategies for the generation of neuronal diversity have evolved in the different arthropod lineages that appear to correlate with specific modes of ontogenesis. We hypothesize that an evolutionary trend towards reduced cell numbers and possibly rapid embryogenesis in insects has culminated in the appearance of stereotyped neuroblast lineages. BioEssays 27:874–883, 2005. © 2005 Wiley Periodicals, Inc. (shrink)

Multi-stakeholder initiatives have been praised as vehicles for tackling complex sustainability issues, but their success relies on the reconciliation of stakeholders’ divergent perspectives. We yet lack a thorough understanding of the micro-level mechanisms by which stakeholders can deal with these differences. To develop such understanding, we examine what frames—i.e., mental schemata for making sense of the world—members of MSIs use during their discussions on sustainability questions and how these frames are deliberated through social interactions. Whilst prior framing research has focussed (...) on between-frame conflicts, we offer a different perspective by examining how and under what conditions actors use shared frames to tackle ‘within-frame conflicts’ on views that stand in the way of joint decisions. Observations of a deliberative environmental valuation workshop and interviews in an MSI on the protection of peatlands—ecosystems that contribute to carbon retention on a global scale—demonstrated how the application and deliberation of shared frames during micro-level interactions resulted in increased salience, elaboration, and adjustment of shared frames. We interpret our findings to identify characteristics of deliberation mechanisms in the case of within-frame conflicts where shared frames dominate the discussions, and to delineate conditions for such dominance. Our findings contribute to an understanding of collaborations in MSIs and other organisational settings by demonstrating the utility of shared frames for dealing with conflicting views and suggesting how shared frames can be activated, fostered and strengthened. (shrink)

Theoretical models and correlational research suggest that anger and disgust play different roles in moral judgment. Anger is theorized to underlie reactions to crimes against persons, such as battery and unfairness, and disgust is theorized to underlie reactions to crimes against nature, such as sexual transgressions and cannibalism. To date, however, it has not been shown that induction of these two emotions has divergent effects. In this experiment we show divergent effects of anger and disgust. We use sounds to elicit (...) anger and disgust, and participants are then asked to consider moral vignettes. As compared to disgust and control condition, anger increases severity of judgments about crimes against persons, and disgust increases severity of judgments about crimes against nature, but not conversely. (shrink)

Postcolonial pedagogy invites academic teaching staff to create situations, in which hegemonic modes of knowledge production can be critically reflected and one’s own entanglement as disciplinary s...

In lieu of an abstract, here is a brief excerpt of the content:Post-Traumatic Hermeneutics: Melancholia in the Wake of TraumaAngelika Rauch (bio)1Classical Analysis: Problems for Trauma TherapyAccording to the Journal of the American Psychoanalytical Association, American ego psychology has taken a leading role in debunking what it considers antiquated Freudian approaches to the study of trauma. As neutral observers and students of the facts, ego psychologists have purportedly reclaimed the study of trauma as the search for an objectifiable traumatic event (...) in the past, one that can be accessed as recovered memory, as a specimen of pathogenic development, or as cognitive and behavioral effects that point to an inaccessible implied memory buried in the psyche. Central to this revision of psychoanalytical trauma therapy is the dismissal of Nachträglichkeit as an antiquated and irrelevant concept. Harold P. Blum, for instance, writes in a recent article of JAPA that “‘deferred action’ is an ambiguous concept, a dubious, antiquated, theoretical legacy.” According to Blum, “deferred action overlooks the immediate and potentially powerful effects of preoedipal trauma and is dissociated from considerations of cumulative trauma and developmental disturbance.” [1155]. With respect to Freud’s case of the Wolf-Man, Blum states that “[d]eferred action emphasized traumatic events and memory rather than cumulative developmental effects of shock and strain trauma, and pathogenic object relationships.” Key to Blum’s view, then, is the assertion that “the concept of deferred action deterred consideration of real infantile experience and the complex overdetermination of pathogenesis through development” [1156]. Blum apparently takes the side of those who like to argue that trauma is more real than imagined. Whereas oedipal trauma is an imaginary or illusory trauma, preoedipal trauma is comprehensible as real shock and, as such, is empirically true. This is an idea that is very compatible with “recovered memory” therapy, a subject that has become controversial in recent debates about child abuse and recovered memory syndrome.In contrast, Arnold H. Modell in Other Times, Other Realities points out that “[t]he concept of Nachträglichkeit is virtually unknown among American psychoanalysts. This may be due in part to Strachey’s faulty translation; but this idea is also inconsistent with the belief in an orderly hierarchical psychic development such as that envisioned by ego psychologists.” [3]. In other words, Freudian Nachträglichkeit violates the principles of space and time assumed by empirical scientists whose conceptions are founded on the causality of such principles as stimulus/response. It is here, of course, that ego psychology’s treatment of trauma would come into conflict not only with Freudian analysis, including its French Freudian variants, but with the kind of trauma studies being conducted by the contributors to Cathy Caruth’s Trauma: Explorations in Memory. They include Bessel [End Page 111] van der Kolk, Onno van der Hart, Shoshana Felman, Dori Laub, Robert Lifton, and, of course, Cathy Caruth herself.Emphasis on the reality of traumatic shock (as abuse, stress, accident, and so on), however important it may be, loses sight of a hermeneutical dimension of psychoanalytic therapy that Caruth and her contributors emphasize: the question of how meanings are associated or bound to the understanding of life’s events. My own clinical approach to psychoanalysis favors the introduction of an even stronger hermeneutical perspective that is sensitive to the kinds of issues raised by philosophers like Dilthey, Heidegger, Benjamin, and Gadamer, for whom the question of experience is not reducible to restricted understandings of stimulus/response, nor—as in the case of Caruth (for example, in Unclaimed Experience)—to the privileging of language as a formal (that is, literary) construct. Rather, I am interested in emphasizing a hermeneutics of the therapeutic encounter within which questions of language, culture, history, and behavior are situated. With respect to trauma therapy, I will introduce a number of well-known analytical contributions even as I take the following statement of Arnold Modell’s as my point of departure:The analyst or therapist becomes an unwitting collaborator in the recreation of the past, while still retaining a proximity to present time. The therapist becomes the person with whom one can reexperience trauma within a new context or experience for the first time what has been absent in the past. Affects belonging to... (shrink)

This book argues that tradition is not dissociable from processes of self-consciousness involving our capacity to situate ourselves in a world that includes a rich legacy of predecessors and precedents. It explores how language, the body, experience, imagination, desire, and affect are not dissociable from tradition as transference in the Freudian sense. This argument draws support from several major thinkers and offers new interpretations of them.

Summary Gestalt Theoretical Psychotherapy, in the broader sense of the term, has developed in various forms on both sides of the Atlantic since the 1920s. Gestalt Theoretical Psychotherapy, in the narrower sense of the term, came into being in the second half of the 1970s in German-speaking countries. In Austria, it is a state-approved, independent scientific psychotherapy method since 1995, and an integrative psychotherapeutic approach based on the Gestalt theory of the Berlin School. With reference to this comprehensive, consistent, scientific (...) theory, this article presents the basic concepts of therapeutic practice in the field of Gestalt psychotherapy. Starting from the overarching whole to the parts, the paper first examines the concept of therapeutic relationship and therapeutic attitude, and then describes the basic principles of the practical design of the therapeutic process. (shrink)

The paper focuses on parents and parental involvement in Germany as well as the challenges which became visible during the COVID-19 pandemic. As has been the case in many other countries, the notion of parents as partners, is the focus of normative discussion about how to engage with parents. However, looking at the role actually played by parents in school settings, and the way school institutions interact with them, it can be seen that there is a difference. This paper describes: (...) first, how the different roles that parents played were understood, prior to the pandemic; secondly, the part played by parents while schools were closed as a result of the pandemic; and thirdly, the strengthening of home-school partnerships in Germany, contrasting this with the roles parents take within them. The results are critically assessed under the broader perspective of de-familialism versus familialism. (shrink)

The Bhagavadgita is one of the most renowned texts of Hinduism because it contains discussions of important issues such as liberation and the nature of action as well as the revelation of the Krishna as the highest god and creator of the universe. It is included in the ancient Indian Mahabharata epic at one of its most dramatic moments, that is, when the final battle is about to begin. In contrast to many other studies, this book deals with the relationship (...) between the Bhagavadgita and its epic contexts. On the basis of a thorough analysis of the text Angelika Malinar argues that its theology delineates not only new philosophical concepts and religious practices but also addresses the problem of righteous kingship and appropriate use of power. Malinar concludes by considering the Bhagavadgita's historical and cultural contexts and those features of the text that became paradigmatic in later Hindu religious traditions. (shrink)

Written by two of the leading figures in the field, this is a lucid and systematic introduction to semantics as applied to transformational grammars of the ...

FEX A, FLENSNER G, EK A‐C and SÖDERHAMN O. Nursing Inquiry 2011; 18: 336–347 Living with an adult family member using advanced medical technology at homeAn increased number of chronically ill adults perform self‐care while using different sorts of advanced medical technology at home. This hermeneutical study aimed to gain a deeper understanding of the meaning of living with an adult family member using advanced medical technology at home. Eleven next of kin to adults performing self‐care at home, either using (...) long‐term oxygen from a cylinder or ventilator, or performing peritoneal or haemodialysis, were interviewed. The qualitative interviews were analysed using a Gadamerian methodology. The main interpretation explained the meaning as rhythmical patterns of connectedness versus separation, and of sorrow versus reconciliation. Dependence on others was shown in the need for support from healthcare professionals and significant others. In conclusion, next of kin took considerable responsibility for dependent‐care. All next of kin were positive to the idea of bringing the technology home, even though their own needs receded into the background, while focusing on the best for the patient. The results were discussed in relation to dependent‐care and transition, which may have an influence on the self‐care of next of kin and patients. The study revealed a need for further nursing attention to next of kin in this context. (shrink)

In this paper I offer an account of the meaning of must and can within the framework of possible worlds semantics. The paper consists of two parts: the first argues for a relative concept of modality underlying modal words like must and can in natural language. I give preliminary definitions of the meaning of these words which are formulated in terms of logical consequence and compatibility, respectively. The second part discusses one kind of insufficiency in the meaning definitions given in (...) the first part, which arise from the ex falso quodlibet paradox of logical consequence. In stepwise fashion, I make an attempt to avoid most of the consequences of this paradox for the meaning definitions of must and can. (shrink)

Der Koran ist ein mündlich komponierter, poetischer Text, der bei Muslimen bis heute vor allem im mündlichen Vortrag fortlebt. In der westlichen Forschung wurde er dagegen aufgrund seiner schwer zugänglichen Struktur kaum je als Literatur gelesen, sondern in der Regel als Steinbruch für theologische bzw. legislative Aussagen genutzt. Angelika Neuwirth bringt Ordnung in das vermeintliche Chaos, indem sie für die mekkanischen Suren des Koran kompositionell sinnvolle Strukturen nachweist. Ergänzt wird diese 2. Ausgabe durch eine neue Studie, die die Suren (...) als Zeugnisse einer historischen Entwicklung in der Verkündung des Koran und der Herausbildung einer Gemeinde untersucht. (shrink)

The legislative answers to a growing fear of crime or other (e.g. environmental) problems are quite often so-called „symbolic statutes“ which have little or no effect on the level of crime or the solution of the respective problem but are meant to calm down the people. Obviously, these laws are in contradiction to the claim of rationality inherent in the idea of self-government of the autonomous subject and the very idea of law as it has been developed by the philosophy (...) of Enlightenment, and especially by Imanuel Kant. This article analyses different forms and manifestations of objectivity and rationality as well as different understandings of „symbols“ and their relationship with law and the process of law-making. It deals with the tension between the rationalist idea of law and the dynamics of the democratic process in political issues. These considerations lead to the choice between more „élitist“ or more „democratic“ readings of the principle of representation. Supporting the latter, the article holds that the Constitution itself strikes the right balance, leaving - within certain limits - a broad margin of discretion to the representative body of the people. However, it is the responsibility of each of its members to guard these constitutional limits and, if necessary, to vote against symbolic statutes which, at least in their sum, could undermine the idea of law. (shrink)

In this short paper, we introduce our Special Section in Feminist Theory titled ‘Feminist human-computer interaction: Struggles for past, contemporary and futuristic feminist theories in digital innovation’. Over the last years, we worked with the authors of the articles presented herein to bring together feminist theories with their practical application in the design, development, use and exploration of digital technologies. Our section follows three aspects: an overview of past feminist histories and discourse; the development of actionable, contemporary theory; and speculative (...) futures of what a feminist human-computer interaction could be. Together with the contributing authors, we are excited to explore these areas of post-disciplinary connection at the intersection of theory, practice and activism. (shrink)

Forschung an und mit Menschen muss sich legitimieren, d. h. sie muss ihre wissenschaftliche Qualität, Rechtmäßigkeit und ethische Vertretbarkeit aufzeigen. Zu den Rechtfertigungsbedingungen zählt ein „günstiges“ Verhältnis von Nutzen- und Schadenpotenzialen des Forschungsvorhabens. Unabhängige Ethikkommissionen sind den Forschenden zur Seite gestellt, um sie bei der Prüfung und Sicherstellung der genannten Erfordernisse zu unterstützen. Eine zum Gebrauch durch Ethikkommissionen und Forschende entwickelte Nutzen- und Schadentaxonomie sowie ein Schema zur Systematisierung von Chancen-Risiken-Bewertungen wurde nachträglich auf alle Ethikanträge des Jahres 2006 an die (...) Ethikkommission der Medizinischen Fakultät der Universität zu Lübeck angewandt. Unter den 206 analysierten Studienvorhaben lassen 46 % die Chance eines direkten Eigennutzens für die Studienteilnehmer erkennen. Als gruppennützig wurden 12 % der Studienprojekte eingestuft. Sie lassen unmittelbar nach Studienabschluss oder nach wenigen weiteren Studien ein Nutzenpotenzial für Personen mit den gleichen demographischen und klinischen Merkmalen wie die Studienteilnehmer erwarten. 42 % der Ethikanträge bezogen sich auf fremdnützige Studienvorhaben mit Nutzenchancen für die Heilkunde und/oder medizinische Wissenschaft. Das Risiko eines mehr als geringfügigen Eigenschadens wurde bei 53 % der Studien identifiziert. Die Analyse der jeweiligen Nutzenchancen und Schadenrisiken führte bei insgesamt 33 der 206 Studien (16 %) zu einem negativen Ergebnis: Im Urteil der nachträglich durchgeführten Bewertung übertreffen die Nutzenchancen nicht die Schadenrisiken. Studien mit einem mehr als geringfügigen Eigenschadenpotenzial sowie nicht-eigennützige Studien weisen besonders häufig eine negative Gesamtbilanz auf. Eine Prozeduralisierung der Analyse von Chancen und Risiken kann die Transparenz vorgenommener Analyse- und Vergleichsprozesse steigern. Die Kommunikation zwischen Forschenden und Ethikkommissionen sowie unter Ethikkommissionsmitgliedern bei strittigen Studienvorhaben wird erleichtert, die Standardisierung und Harmonisierung der Beratungsabläufe der Ethikkommissionen unterstützt. (shrink)

BackgroundIn the early phase of the COVID-19 pandemic, many restrictions hit people in ways never seen before. Mental wellbeing was affected and burden was high, especially for high-risk groups such as parents. However, to our knowledge no research has yet examined whether being a parent was not only a risk for psychological burden but also a way to cope with the COVID-19 pandemic.MethodsAn online survey was used to collect data from 1,121 participants from April to June 2020. In addition to (...) demographic variables, risk factors and protective factors were collected. The dataset was divided into three groups: parents whose children lived at home, parents whose children did not live at home, and people who were not parents.ResultsA linear mixed effect model showed that parents had no higher burden than non-parents, and even less when children did not live at home. Expected risk factors were generally less important, and there were no differences between parents and non-parents. In contrast, parents had advantages in protective factors.ConclusionIn the early phase of the COVID-19 pandemic, it was shown that parents were not necessarily at risk due to additional burden, but also had prospects of coping better with the situation than people without children. (shrink)

English summary: Ideas of man and concepts of the body are closely linked, and are a key factor in defining anthropological theories and problems. In addition, they are closely connected to the social structure of each cultural region, which itself has a continuous influence on human actions and attitudes, but which at the same time is also the result of human actions and attitudes. Scholars from various disciplines used this as their basis to explore the subject in their own cultural (...) field, each of them taking the perspective of their own methodological approach. The studies incorporate both, text and image sources. It is the authors' common goal to provide a precise description of specific anthropological developments which are dependent on time and culture and to include a discussion of basic issues of the conditio humana. German description: Menschenbilder und Korperkonzepte gehoren eng zusammen und bestimmen massgeblich anthropologische Lehren und Fragestellungen. Sie sind zudem eng mit der Sozialstruktur des jeweiligen Kulturraums verflochten, wobei dieselbe zwar ununterbrochen konditionierenden Einfluss auf menschliche Handlungen und Haltungen hat, sie aber zugleich auch das Ergebnis menschlicher Handlungen und Haltungen ist. Auf diesen Grundlagen haben sich Wissenschaftler unterschiedlicher Disziplinen zusammengefunden, um aus der Perspektive ihres jeweiligen methodischen Ansatzes dem Thema in ihrem jeweiligen Kulturbereich nachzugehen. Dabei werden Textquellen ebenso in die Untersuchungen mit einbezogen wie Bildquellen. Gemeinsames Ziel ist, zeit- und kulturgebundene Spezialentwicklungen prazise zu profilieren und Grundfragen der conditio humana in den Blick zu nehmen. (shrink)

Situation semantics was developed as an alternative to possible worlds semantics. In situation semantics, linguistic expressions are evaluated with respect to partial, rather than complete, worlds. There is no consensus about what situations are, just as there is no consensus about what possible worlds or events are. According to some, situations are structured entities consisting of relations and individuals standing in those relations. According to others, situations are particulars. In spite of unresolved foundational issues, the partiality provided by situation semantics (...) has led to some genuinely new approaches to a variety of phenomena in natural language semantics. In the way of illustration, this article includes relatively detailed overviews of a few selected areas where situation semantics has been successful: implicit quantifier domain restrictions, donkey pronouns, and exhaustive interpretations. It moreover addresses the question of how Davidsonian event semantics can be embedded in a semantics based on situations. Other areas where a situation semantics perspective has led to progress include attitude ascriptions, questions, tense, aspect, nominalizations, implicit arguments, point of view, counterfactual conditionals, and discourse relations. (shrink)

"La géocritique de Nietzsche permet de comprendre sa pensée grâce aux pays, régions et villes du monde qui comptent pour lui. Outre la France, l'Allemagne et l'Europe, son regard englobe des espaces extra-européens, l'Inde, la Chine et l'Islam. Des données d'actualité l'intéressent autant que les strates historiques, parmi les paysages naturels, la Haute Engadine n'enchante pas moins que la Méditerranée et le désert. Nietzsche fait découvrir les lieux par l'intermédiaire des personnages qui les habitent ou incarnent. Ils peuvent être écrivains, (...) musiciens, peintres, figures mythologiques ou poétiques, fondateurs de religions, hommes d'Etat, etc. Le côte à côte d'observations anthropologiques, esthétiques et philosophiques ainsi que le lien entre espaces et cultures font apparaître, dans un langage souvent imagé, les concepts-clés, à savoir le surhomme, la volonté de puissance et l'éternel retour du même. La démarche nietzschéenne révèle des contrastes et se caractérise par le désir de dépasser les frontières pour accéder à l'interculturalité. Ouvrant des horizons nouveaux, elle reflète aussi l'héritage des Lumières et du classicisme allemand." -- [4ème de couverture]. (shrink)

"Aie le courage de te servir de ton propre entendement!" écrit Immanuel Kant comme réponse à la question de savoir "Qu'est-ce que les Lumières? (Aufklärung)". Ce volume présente quelques exemples de la mise en pratique de son appel du XVIIIe au XXe siècle à travers des thématiques variées : "Les Lumières et leurs ombres", "L'éternel féminin dans l'espace de l'Eros", "La mort de Dieu", "Weimar à l'épreuve", "Antidotes contre la barbarie", "Humour et humanisme". Les auteurs étudiés ont en commun l'expérience (...) de l'exil ou de l'errance, et dans leurs vies la France a joué un rôle non négligeable. Il s'agit de Friedrich Schlegel, Friedrich Nietzsche, Raoul Hausmann, Ernst Cassirer, Lion Feuchtwanger, Max Horkheimer et Theodor W Adorno. Parmi leurs sources d'inspiration figure la philosophie des Lumières mais aussi l'héritage du judaïsme. Le choix des auteurs et des thématiques est certes sélectif et subjectif, mais il fait apparaître quelques reflets des Lumières dans la pensée allemande. (shrink)