Die Anthroposophie Rudolf Steiners (1861-1925) ist eine der wichtigsten esoterischen Traditionen der Gegenwart. Ihre Bedeutung verdankt sie nicht nur Steiners stark philosophisch geprägter Weltanschauung aus dem Geist des Okkultismus, sondern vor allem den Praxisfeldern: Waldorfschulen, anthroposophischen Krankenhäusern, der biodynamischen Landwirtschaft und den weniger bekannten Dimensionen (Banken, Hochschulen, Stiftungen)... Die wissenschaftliche Forschung ist jedoch bislang schwach. Zwar liegen einige grundlegende Publikationen vor, an Detailforschung fehlt es jedoch überall. Der vorliegende Band enthält exemplarische Forschungen zu Waldorfpädagogik, Landwirtschaft, Steiners Philosophie, Kunst (Hilma af (...) Klint), Entwicklungen nach 1945 sowie Länderstudien (Bulgarien, Rumänien). Der Forschungsstand wird darüber hinaus durch bibliographische Informationen zu wichtigen Praxisfeldern sowie einen einleitenden Überblick über aktuelle Debatten dokumentiert. Damit wird Einstieg in die Anthroposophieforschung sowohl für akademische Forscher/-innen als auch für Interessenten der Praxisfelder erleichtert. Somit ermöglicht dieser Band auch eine Orientierung angesichts des Dschungels der weltanschaulich geprägten Literatur. (shrink)

A Paramecium cell has a stereotypically patterned surface, with regularly arranged cilia, dense‐core secretory vesicles and subplasmalemmal calcium stores. Less strikingly, there is also a patterning of molecules; for instance, some ion channels are restricted to certain regions of the cell surface. This design may explain very effective and selective responses, such as that to Ca2+ upon stimulation. It enables the cell to respond to a Ca2+ signal precisely secretion (exocytosis) or by changing its ciliary activity. These responses depend on (...) the location and/or type of signal, even though these two target structures co‐exist side‐by‐side, and normally only limited overlap occurs between the different functions. Furthermore, the patterning of exocytotic sites and the possibility of synchronous exocytosis induction in the sub‐second time range have considerably facilitated analyses, and thus led to new concepts of exocytotic membrane fusion. It has been possible to dissect complicated events like overlapping Ca2+ fluxes produced from external sources and from internal stores. Since molecular genetic approaches have become available for Paramecium, many different gene products have been identified only some of which are known from “higher” eukaryotes. Although a variety of basic cellular functions are briefly addressed to demonstrate the uniqueness of this unicellular organism, this article focuses on exocytosis regulation. BioEssays 24:649–658, 2002. © 2002 Wiley Periodicals, Inc. (shrink)

This article was motivated by the need to academically frame and share the response of the North-West University to the perceived increase of academic dishonesty during Covid-19. Within the ambit of the online teaching and learning approach that became dominant during the Covid-19 pandemic, the NWU established a Community of Practice for Academic Integrity to enhance Academic Integrity in a holistic manner. By critically discussing the NWU’s response through their CoPAI, the lessons learned, and strategies developed in the process, the (...) NWU can hopefully assist other Higher Education institutes to progressively enhance AI in the future. This is important, because many contextual shifts in teaching and learning approaches, pedagogy, assessment, and the application of technology, that were enforced in an online mode of delivery during the pandemic, will prevail in future.In writing this article, we focused on contextualising the NWU CoPAI within current literature on community of practice and Academic integrity and emphasising the unique strategy and holistic nature of this CoPAI. The establishment of the CoPAI is discussed within the appreciative inquiry as methodological framework. This methodology is commonly used by CoPs, but it is particularly relevant to the CoPAI since CoPAI sought answers to all the AI questions that presented itself due to disruptions in the higher education landscape. The appreciative inquiry method allowed for the opportunity to find some answers in a holistic manner. Some of these answers or insights gained through the activities of CoPAI is further discussed in the latter part of the article. In conclusion, some of the outcomes and shortcomings of CoPAI at the NWU are highlighted.The main finding of this article concluded that the establishment of a CoPAI can enhance AI at HE institutions in a holistic manner. The applicability, relevance, and success of this CoPAI was realised through its holistic approach which included the valorisation of institutional aspects, the engagement and empowerment of lecturers, and the engagement and empowerment of students. This novel and unique approach to promote AI in HE could fill the existing knowledge gap in the South African context, where the establishment of a CoPAI, the application of appreciative inquiry as methodology, and the inclusion of a holistic approach are still absent. It might however also be an example for other HE institutions to follow globally. (shrink)

The concept of “civilization” is likely to call to mind the “Great Civilizations” of world history. There is an inseparable conceptual link between the latter idea and that of “development” — an evaluative standard which is applied to societies and their material and cultural achievements, whether explicitly or implicitly. In this sense, Parsons talks about development towards Western modernity, thus adopting an explicitly evolutionist perspective; the West appears as one of a variety of great civilizations. The central variable in the (...) process of social evolution is ‘adaptive capacity,’ defined at the macro-level. (shrink)

Art can be experienced in numerous ways, ranging from sensory pleasure to elaborated ways of finding meaning (Leder et al. 2004). However, rather ignored by Bullot & Reber (B&R), in empirical aesthetics several lines of research have studied how knowledge of artistic style, descriptive and elaborate information, expertise, and context all affect aesthetic experiences from art. Limiting aesthetics to rather rare experiences unnecessarily narrows the scope of a science of art.

Digital images taken by mobile phones are the most frequent class of images created today. Due to their omnipresence and the many ways they are encountered, they require a specific focus in research. However, to date, there is no systematic compilation of the various factors that may determine our evaluations of such images, and thus no explanation of how users select and identify relatively “better” or “worse” photos. Here, we propose a theoretical taxonomy of factors influencing the aesthetic appeal of (...) mobile phone photographs. Beyond addressing relatively basic/universal image characteristics, perhaps more related to fast perceptual processing of an image, we also consider factors involved in the slower re-appraisal or deepened aesthetic appreciation of an image. We span this taxonomy across specific types of picture genres commonly taken—portraits of other people, selfies, scenes and food. We also discuss the variety of goals, uses, and contextual aspects of users of mobile phone photography. As a working hypothesis, we propose that two main decisions are often made with mobile phone photographs: Users assess images at a first glance—by swiping through a stack of images—focusing on visual aspects that might be decisive to classify them from “low quality” to “acceptable” to, in rare cases, “an exceptionally beautiful picture.” Users make more deliberate decisions regarding one’s “favorite” picture or the desire to preserve or share a picture with others, which are presumably tied to aspects such as content, framing, but also culture or personality, which have largely been overlooked in empirical research on perception of photographs. In sum, the present review provides an overview of current focal areas and gaps in research and offers a working foundation for upcoming research on the perception of mobile phone photographs as well as future developments in the fields of image recording and sharing technology. (shrink)

When people are performing a task, it is hard to know whether they are about to make a mistake. Klaproth, Halbrügge, Krol, Vernaleken, Zander, and Russwinkel address this by recording EEG signals while people are performing a flight control task, and show that by examining the EEG signal they can determine when people failed to notice particular stimuli, which could lead to better assistive tools.

Explanation and prediction play an important role in medical decision making, particularly for diagnostic and treatment decisions. For the most part, explanations as well as predictions are derived from causal knowledge and have to be made under uncertainty. In cognitive psychology, these phenomena have been approached from two directions. On the one hand, there is research on knowledge representation and inferential reasoning (Holland et al. 1986; Anderson 1990). On the other hand, there is research on heuristics and biases in judgments (...) under uncertainty (Kahneman et al. 1982; Rehm & Gadenne 1990). However, no exact models have yet been developed to describe the process that leads from a given knowledge base to judgments of probabilities, i.e., from causal knowledge about the world to subjective expressions of the uncertainty associated with explanations or predictions. (shrink)

"Ist der Patient ein Mensch?" is a collection of articles. Its central topic is the question if the object of modern medicine is still the human being or if just organs and tissues are treated by medical doctors? The drawing on the book cover shows a lung instead of a human patient lying in a hospital bed. The approaches to this topic are diverse and surprising. E.g. the surgeon Ankersmit argues that it is impossible for him to see the human (...) being in the body lying on the operation table because then he would be unable to perform his work professionally. Other texts stretch the topic of the book to the questions whether medical doctors are human beings or if the human being of today is a "patient" in the sense of a current crisis of anthropology. Also questions like patient autonomy and communication with patients are tackled. The book is edited by Helmut Hofbauer, Lukas Kaelin, Hendrik Jan Ankersmit & Walter Feigl. Authors are: Lukas Kaelin, Gabriele Baumann, Hendrik Jan Ankersmit, Renate Heinz, Claus G. Krenn, Alexander Lapin, Sigrid Pilz, Margot Ham-Rubisch, Petra Herzeg, Klaus Spiess, Lucie Strecker, Paul Ferstl, Helmut Hofbauer & Peter Kampits. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:UNDERSTANDING THE DIFFERENCE OF BEING: ON THE RELATIONSHIP BETWEEN METAPHYSICS AND THEOLOGY HELMUT HOPING University of Tubingen, Germany Introduction T:HE PHILOSOPHY of the twentieth century has been o no small extent a critique of metaphysics. Admittedly, philosophical programs have been developed in which the tradition of metaphysics survives. Yet the position of metaphysics in the modern age is disputed even today-as is demonstrated by the recent controversy between (...) Jiirgen Habermas and Dieter Henrich about the possibility of metaphysics after Kant.1 Since 1 See J. Habermas, "Ruckkehr zur Metaphysik: Eine Tendenz in der deutschen Philosophie?" Merkur 439/440, 39 (1985): 898-905; "Metaphysik nach Kant," in K. Cramer et al., eds., Theorie der Subjektivitiit: Dieter Henrich zum 60. Geburtstag (Frankfurt am Main: Suhrkamp, 1978), 425-443. (Both articles are reprinted in J. Habermas, Nachmetaphysisches Denken: Philosophische Aufsiitze [Frankfurt am Main: Suhrkamp, 1988], 18-34; 267-279.) Henrich replied to Habermas's critique in the article "Was ist Metaphysik, was Moderne?: Thesen gegen Jurgen Habermas," Merkur 440, 40 (1986): 495-508 (reprinted in D. Henrich, Konzepte: Essays zur Philosophie der Zeit [Frankfurt am Main: Suhrkamp, 1987], 11-43). On the controversy between Habermas and Henrich, see V. Gerhardt, " Metaphysik und ihre Kritik: Zur Metaphysikdebatte zwischen Jurgen Habermas und Dieter Henrich," Zeitschrift fur philosophische Forschung 42 (1988) : 45-70. Habermas's notion of a " return to metaphysics " undoubtedly has a certain diagnostic value; after all, there has indeed been a recent " discovery " of metaphysics. But Habermas 's criticism of the concept and content of metaphysics-i.e., his thesis that after Kant metaphysics is impossible-not only contradicts the self-understanding of modern philosophy for which metaphysics is essential; it also fails to recognize the metaphysical implications of his own theory of communicative action. See W. C. Zimmerli, "Kommunikation und Metaphysik: Zu den Anfangsgrunden von Habermas ' ' Theorie des kommunikativen Handelns,' " in W. Oelmuller, ed., Metaphysik heute? Kolloquien zur Gegenwartsphilosophie, vol. 10 (Paderborn: SchOningh, 1987), 97-111. 189 190 HELMUT HOPING metaphysics has been indispensable for the self-understanding of philosophy in the modern age up until Hegel, this controversy cannot be reduced to the simple disjunction: either the "end of metaphysics" or the "return to metaphysics "-as Habermas has suggested. The task of philosophy today lies in a metaphysical form of thinking that remains possible even after the critique of metaphysics in Kant and Heidegger. Until recently, the current debate about metaphysics has not been adequately addressed by theology. That is surprising because metaphysics is also indispensable for theology.2 But in the light of the modern critique of metaphysics, the self-understanding of theology and its relationship to metaphysics cannot remain unchanged -just as the self-understanding of metaphysics itself cannot remain unchanged. Yet at least in the realm of Catholic theology, the traditional doctrine of the praeambula fidei has not been abandoned. The aim of the following reflections is to show that the determination of the relationship between metaphysics and theology depends upon how metaphysics understands the " difference of Being" that is given with the manifold of beings. I will introduce four different understandings of the " difference of Being": that which is found in Aquinas's metaphysics; that in Kant's transcendental philosophy; that in Heidegger's thinking of Being; and that in the metaphysics of the absolute projected by Henrich. In some concluding reflections, I will then try to draw out some implications of these understandings of the " difference of Being " for the determination of the relationship between metaphysics and theology. I. Metaphysics of God and Creation : Theological Difference (Aquinas) It is well-known that Thomas Aquinas defines metaphysics as the science of being qua being. The subject-matter that dis2 See W. Kasper, " Zustimmung zum Denken: Von der Unerlasslichkeit der Metaphysik fiir die Sache der Theologie," Tiibinger Theologische Quartalschrift 169 (1989) : 257-271. RELATIONSHIP BETWEEN METAPHYSICS & THEOLOGY 191 tinguishes metaphysics from all other sciences is the ens inquantum est ens 3 or the ens commune.4 Contrary to later concepts of metaphysics, this is not an abstract-universal, for " the term ' a being' [ens], which is applied to a thing by reason of its being [esse], designates the same thing as the term which is applied... (shrink)

A comparison of different societies shows that the cultural patterns of rationality differ considerably. Basic ideas within cultures are relevant to the significance of norms of rationality within a society. Decisive is the basic mode of orientation towards the empirical world. Two contradicting views on the status of rationality in primitive societies are contested. One view holds that – due to scarce technological means in the struggle for survival – early cultures are a kind of prototype of the rational homo (...) economicus. Levy-BruhlLevy-Bruhl, Lucien argued the exact opposite and described primitive thinking as having a pre-logical nature. In his view, they may be characterized as having an undifferentiated irrationality. Both claims are empirically untenable. Studies by MalinowskiMalinowski, Bronislaw and FirthFirth, Raymond have shown that even the simplest societies have many non-economic elements, such as, religious rituals, but also rational and practical technologies.In comparing primitive and advanced societies, it is argued that there is not a naturalistic increase of rationality, but that the status of rational action depends on ideas. One famous point of reference is Max WeberWeber, Max’s thesis of the Protestant ethic as an important source for the development of modern rational economies. For modern society, it was not only Protestantism, but also a “climate of opinion,” for which the emergence of philosophical rationalism and the ideas of natural law and natural order are characteristic examples. (shrink)