Socrates: A Life Worth Living traces the life and ideas of one of Western Civilization's founding philosophers, whose influence is still felt more than two thousand years later. Socrates is famous for how he died, executed by the Athenian government for corrupting the youth of Athens, but his most important contribution was to challenge the people around him to test their ideas and beliefs in conversation with each other, in the belief that in this way we could become a society (...) that knows the difference between truth and falsehood, and find what makes a life worthwhile. He did not claim to have definitive answers, but he knew that knowledge was the key to finding them, and he invited everyone he met to join him in his quest. (shrink)

A brilliant schoolboy in Amsterdam quickly learns to keep his ideas to himself. When he is twenty-three years old, those ideas prove so shocking and scandalous to his Jewish community that he is publicly denounced and expelled from his synagogue and neighborhood. The scandal shows no sign of waning as his ideas spread throughout seventeenth-century Europe, where he is almost universally reviled as an instrument of the devil. At the center of the storm, he lives the simplest of lives, quietly (...) devoted to his work as a lens grinder and to his steadfast search for truth--an endeavor that paves the way for all that is best in modern democracies. He does not live to see the results of his efforts, but his ideas change the world."--Provided by publisher. (shrink)

Over the past 15 years, medical schools have paid some attention to the importance of developing students' communication skills as part of their medical education. Over the past decade, medical ethics has been added to the curriculum of most U.S. medical schools, at least on paper. More recently, there has been growing discussion of the importance of professionalism in medical education. Yet, the nature and content of these fields and their relationship to one another remains confused and vague, and that (...) lack of clarity, in turn, impairs the effectiveness of medical education. This ambiguity invites serious contention over who should design and teach the curriculum as well as when, where, and how it should be taught. (shrink)

Zusammenfassung Der Artikel argumentiert, dass die Fokussierung religionswissenschaftlicher Forschungen auf religiöse Gegenwartskulturen von einer kritischen Auseinandersetzung mit den Bedingungen von Nationalstaatlichkeit profitieren kann. Zwar setzten sich zahlreiche Studien mit den staatlichen und politischen Kontextbedingungen von Religionsgeschichte auseinander, doch fehlen dabei auffallend häufig Bezüge zu den aktuellen historischen und politikwissenschaftlichen Konzepten von Nation und Nationalstaat. In Anlehnung an die Historiker Florian Bieber, Christian Jansen und Henning Borggräfe definieren wir den Begriff der Nation als ein Narrativ, auf das sich Mitglieder einer Gemeinschaft (...) geeinigt haben und das die Grundlage für den Prozess der Nationenbildung darstellt. Anhand von zwei Fallbeispielen zur Nationalstaatsbildung in der Schweiz und Österreich zeigen wir die unterschiedlichen Einflussdynamiken von herrschaftlicher Macht, Nationalstaatsbildung, transnationalen Dimensionen und Durchsetzung des als säkular konzipierten Rechts auf die Ausformung der Religionsgeschichten. Die vergleichende Analyse generalisiert die Befunde von Nationalstaat und Religionsgeschichte und benennt drei Impulse für die weitere Forschung. (shrink)

The facts concerning the occurrence of superconductivity in R 2- z Ce z CuO 4 and in R 2- z Th z CuO 4 are studied using a combination of simple tools: a hard-sphere model, the self-consistent bond-valence-sum method and Madelung potential calculations. Doping by isolated substitutional Ce should produce Ce 3+ , and not Ce 4+ , causing us to conclude that the dopants are not isolated, but pairs, which make the material p type and not n type. The (...) L = 0 magnetic rare-earth ions Gd and Cm are unsplit pair breakers, unlike the other magnetic rare-earth ions which lead to superconductivity. As the rare-earth ions become smaller, the c -axis length shortens; then the O ions rotate after they come into contact with one another. Eu 1.85 Th 0.15 CuO 4 does not superconduct because quadrivalent Th is too large to fit at the dopant site, but Eu 1.85 Ce 0.15 CuO 4 does superconduct because Ce fits. (shrink)

It is generally claimed that there exist exceptional circumstances when taking human life may be approved and when such actions may be justified on moral grounds. Precise guidelines in the medical field for making such decisions concerning patients who are terminally ill or have irreparable injuries incompatible with a bearable life, are difficult to establish. Recommendations that take the particular logical form of a rule, such as "in dubio pro vita", "when in doubt favour life") have been suggested and in (...) some countries incorporated into legal texts (Germany). We claim here that such a rule is of no value since it is open-ended and always allows for doubt, and a decision to employ measures that would support human life could always be argued to be a valid choice. Preservation of this rule could be encouraged, but giving it the force of law may put physicians at risk, as they may be challenged for choosing to terminate life in otherwise ethically and medically uncontroversial circumstances. (shrink)

A. Tarski [22] proposed the study of infinitary consequence operations as the central topic of mathematical logic. He considered monotonicity to be a property of all such operations. In this paper, we weaken the monotonicity requirement and consider more general operations, inference operations. These operations describe the nonmonotonic logics both humans and machines seem to be using when infering defeasible information from incomplete knowledge. We single out a number of interesting families of inference operations. This study of infinitary inference operations (...) is inspired by the results of [12] on nonmonotonic inference relations, and relies on some of the definitions found there. (shrink)

A. Tarski [21] proposed the study of infinitary consequence operations as the central topic of mathematical logic. He considered monotonicity to be a property of all such operations. In this paper, we weaken the monotonicity requirement and consider more general operations, inference operations. These operations describe the nonmonotonic logics both humans and machines seem to be using when infering dofeasible information from incomplete knowledge. We single out a number of interesting families of inference operations. This study of infinitary inference operations (...) is inspired by the results of [11] on finitary nonmonotonic operations, but this paper is self-contained. (shrink)

Networks in nature possess a remarkable amount of structure. Via a series of data‐driven discoveries, the cutting edge of network science has recently progressed from positing that the random graphs of mathematical graph theory might accurately describe real networks to the current viewpoint that networks in nature are highly complex and structured entities. The identification of high order structures in networks unveils insights into their functional organization. Recently, Clauset, Moore, and Newman,1 introduced a new algorithm that identifies such heterogeneities in (...) complex networks by utilizing the hierarchy that necessarily organizes the many levels of structure. Here, we anchor their algorithm in a general community detection framework and discuss the future of community detection. BioEssays 30:934–938, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

It is well documented that training the rules employed in figural matrices tests enhances test performance. Previous studies only compare experimental conditions in which all or no rules were trained and therefore ignore the particular influence of knowledge about the easy and difficult rules. With the current study, we wanted to provide some first insights into this topic. Respondents were assigned to four groups that received training for no rules, only the easy rules, only the difficult rules, or for all (...) rules. The results show that a training only for the difficult rules was more effective than the other trainings. This applies also to performance in the easy rules that were actually not part of the training. A possible explanation for this finding is a facilitation of the solution process that is primarily driven by knowledge about the difficult rules. In conclusion, our results demonstrate that taking differences between the rules into account may provide a deeper understanding of the effects of trainings for figural matrices tests. (shrink)

A. Tarski [22] proposed the study of infinitary consequence operations as the central topic of mathematical logic. He considered monotonicity to be a property of all such operations. In this paper, we weaken the monotonicity requirement and consider more general operations, inference operations. These operations describe the nonmonotonic logics both humans and machines seem to be using when infering defeasible information from incomplete knowledge. We single out a number of interesting families of inference operations. This study of infinitary inference operations (...) is inspired by the results of [12] on nonmonotonic inference relations, and relies on some of the definitions found there. (shrink)

Die Frage nach dem Ursprung des Bösen spielt nicht nur für die Theodizee (" Warum lässt Gott das zu?"), sondern auch für das Selbstverständnis des Menschen und die Beweggründe zu (un-)moralischem Handeln eine entscheidende Rolle. Was aber ist genau unter dem Bösen zu verstehen? Wo liegt sein Ursprung? Mit seinen drei Beiträgen, des Theologen und Religionsphilosophen Ingolf U. Dalferth, des früheren Dogmatik-Professors und jetzigen Bischofs Karl Kardinal Lehmann und des Orientalisten und Schriftstellers Navid Kermani, bietet dieser Band Antworten aus (...) der Sicht verschiedener Konfessionen und Religionen. Dabei geht es u.a. um die Unterscheidung zwischen vermeidbaren und unvermeidbaren Übeln, um die Freiheit des Menschen und seine Verantwortung für das Böse und um die Tradition der Gottesklage im Islam. (shrink)