IN Physics VIII, 10, Aristotle seems to commit a serious mistake: just before concluding that the first mover required by all motion everywhere remains invariable and without parts or magnitude, Aristotle apparently locates this mover on the circumference of the cosmos.

Presocratic philosophy, for all its diverse features, is united by the quest to understand the origin and nature of the world. The approach of the Pythagoreans to this quest is governed by their belief, probably based on studies of the numerical relations in musical harmony, that number or numerical structure plays a key role for explaining the world-order, the cosmos. It remains questionable to what extent the Pythagoreans, by positing number as an all-powerful explanatory concept, broke free from Presocratic ideas (...) that certain stuffs or material elements sufficed to account for the source and constitution of the world, but apparently number found such a universal application with them that Aristotle could summarize the Pythagorean position as ‘numbers…are the whole universe’ . Historians of Greek philosophy have generally accepted Aristotle's assessment. Of late, however, certain scholars have argued that the Pythagorean number doctrine is Aristotelian interpretation, unjustly foisted upon the Pythagoreans. Enlisted in support of their arguments are the fragments of Philolaus of Croton. Here we have the foremost representative of fifth-century Pythagoreanism, who states as his basic principles, not numbers exactly, but ‘limiters’ and ‘unlimiteds’, and who, it is argued, regards number solely as an epistemological aid for understanding the structure of reality. So Philolaus is called upon as a witness against Aristotle. The rationale goes something like this: Aristotle most likely had written sources for his knowledge of Pythagorean teachings; the only texts we know of with any certainty are Philolaus' book and the writings of Archytas; since Aristotle treats Archytas separately, he is mainly relying on Philolaus; because Philolaus does not expressly state that things are numbers, Aristotle's interpretation is wrong. (shrink)

The use of technology and teaching techniques derived from technology is currently a bourgeoning topic in higher education. Teachers at all levels and types of institutions want to know how these new technologies will affect what happens in and outside of the classroom. Many teachers have already embraced some of these technologies but remain uncertain about their educational efficacy. Other teachers have waited because they are reluctant to try tools or techniques that remain unproven or, as is often the case, (...) lack institutional support. This book is designed to help both groups, so that those with technological expertise can extend their knowledge, while technological novices can "ramp up" at their own pace and for their own purposes. Best Practices for Technology-Enhanced Teaching and Learning brings together expert teacher-scholars who apply and assess technology's impact on traditional, hybrid or blended, or completely on-line courses, relying on technology as a teaching tool for classroom management and interaction, as well as student-based uses of technology largely independent of instructors. Each chapter will address how technological improvements can be connected to assessment initiatives, as is now routinely advocated in psychology and social science education. The book features current scholarship and pedagogy involving innovative technology that impacts on student learning in psychology and related disciplines, focusing also on student reactions to these novel technologies, and proper assessments of how well they promote learning. This text will serve as the standard reference on emerging technologies for undergraduate instructors. (shrink)

This comment on the case presented in ‘Cholera and Nothing More’ argues that the physicians at this public-health centre did not have an ordinary clinician's obligations to promote the health of the people who came to them for care, as they were instead set up to serve a laudable and urgent public-health goal, namely, controlling a cholera outbreak. It argues that, nonetheless, these physicians did have some limited moral duties to care for other diseases they encountered—some ancillary-care duties—arising from their (...) voluntarily entering into a kind of intimate relationship with the patients they took in, one in which those patients effectively waive certain rights to bodily and medical privacy. (shrink)

At a time when some are questioning the relevancy of business education in general, others are now asking whether MBA programs should be blamed for society’s declining trust in business and the numerous corporate ethical failures of recent decades. Whether the full blame lies with business schools or not, MBA instructors are actively seeking more effective ways to help students adopt more practical and ethical managerial paradigms. Because trust theory is simple and robust and outlines the basic mental processes that (...) drive economic exchange while simultaneously prioritizing ethical behavior, in this article, we argue that it is distinctively suited to operationalize stakeholder theory in the classroom, providing MBA students with both a principled and a practical foundation or thematic platform for their MBA coursework and subsequent careers. We also discuss potential challenges and limitations and provide recommendations for future research. (shrink)

The essay published here in English was one of the earliest documents of the birth of the form of idealism which Giovanni Gentile called “Actual Idealism.” The most celebrated full-length statement of it was published in 1916 as General Theory of the Spirit as Pure Act. But there is no other essay in which the relation between Gentile’s view and the great German tradition from which it derives is made so plain.

As the title indicates, Faith and Knowledge deals with the relation between religious faith and cognitive beliefs, between the truth of religion and the truths of philosophy and science. Hegel is guided by his understanding of the historical situation: the individual alienated from God, nature, and community; and he is influenced by the new philosophy of Schelling, the Spinozistic Philosophy of Identity with its superb vision of the inner unity of God, nature, and rational man. Through a brilliant discussion of (...) the philosophies of Kant, Fichte, and other luminaries of the period, Hegel shows that the time has finally come to give philosophy the authentic shape it has always been trying to reach, a shape in which philosophy’s old conflicts with religion on the one hand and with the sciences on the other are suspended once for all. This is the first English translation of this important essay. Professor H. S. Harris offers a historical and analytic commentary to the text and Professor Cerf offers an introduction to the general reader which focuses on the concept of intellectual intuition and on the difference between authentic and inauthentic philosophy. (shrink)

BACKGROUND -/- The need for detailed description and modeling of cells drives the continuous generation of large and diverse datasets. Unfortunately, there exists no systematic and comprehensive way to organize these datasets and their information. CELDA (Cell: Expression, Localization, Development, Anatomy) is a novel ontology for the association of primary experimental data and derived knowledge to various types of cells of organisms. -/- RESULTS -/- CELDA is a structure that can help to categorize cell types based on species, anatomical localization, (...) subcellular structures, developmental stages and origin. It targets cells in vitro as well as in vivo. Instead of developing a novel ontology from scratch, we carefully designed CELDA in such a way that existing ontologies were integrated as much as possible, and only minimal extensions were performed to cover those classes and areas not present in any existing model. Currently, ten existing ontologies and models are linked to CELDA through the top-level ontology BioTop. Together with 15.439 newly created classes, CELDA contains more than 196.000 classes and 233.670 relationship axioms. CELDA is primarily used as a representational framework for modeling, analyzing and comparing cells within and across species in CellFinder, a web based data repository on cells (http://cellfinder.org). -/- CONCLUSIONS -/- CELDA can semantically link diverse types of information about cell types. It has been integrated within the research platform CellFinder, where it exemplarily relates cell types from liver and kidney during development on the one hand and anatomical locations in humans on the other, integrating information on all spatial and temporal stages. CELDA is available from the CellFinder website: http://cellfinder.org/about/ontology. (shrink)