The exponential Papapetrou metric induced by scalar field conforms to observational data not worse than the vacuum Schwarzschild solution. Here, we analyze the origin of this metric as a peculiar space-time within a wide class of scalar and antiscalar solutions of the Einstein equations parameterized by scalar charge. Generalizing the three families of static solutions obtained by Fisher, Janis et al. :878. https://doi.org/10.1103/PhysRevLett.20.878, 1968), and Xanthopoulos and Zannias :2564, 1989), we prove that all three reduce to the same exponential metric (...) provided that scalar charge is equal to central mass, thereby suggesting the universal character of such background scalar field. (shrink)

This collection presents the English-language reader for the first time with essays that are representative of Bernstein's much-neglected revisionist period, 1901-1921. Bernstein himself suggested that this later work included significant new elements, indicating further progress in his liberal-socialist theory. Bernstein's later work acquires additional significance in light of the events of 1989, which have discredited not only Marxism-Leninism, but revolutionary Marxist theory in general, thus making the reevaluation of Bernstein's revisionism a worthwhile experience.

The book makes a direct contribution to the connection between phenomenology and cognitive science.

Name der Zeitschrift: Byzantinische Zeitschrift Jahrgang: 111 Heft: 3 Seiten: 819-821.

Der Himmel als Stimmungsbogen des Denkens über Tartu im Februar 1808.

Allgemeine einleitung. Vorsokratische philosophie. 6. aufl. 1. hälfte. Mit unterstüzung von dr. Franz Lorzing hrsg. von dr. Wilhelm Nestle. 2. hälfte. Hrsg. von dr. Wilhelm. Nestle. 1919-20.--2. t., abt. Sokrates und die Sokratiker. 5. aufl. (obraldruck) Mit einem anhang von dr. Ernst Hoffmann: Der gegenwärtige stand der Platon-forschung. 1922.--2. t., 2. abt. Aristoteles und die Alten peripatetlker. 4. aufl. (obraldruck) 1921.--3. t., 1 abt Die nacharistotellsche philosophie, 1. hälfte. 4. aufl., hrsg. von dr. Eduard Wellmann. 1909.--3. t., 2. abt. (...) Die nacharistotellsche philosophie. 2.hälfte. 4. aufl. 1903. (shrink)

"Like Hanslick, Professor Payzant is both musician and philosopher; and he has brought the knowledge and insights of both disciplines to this large undertaking." --Gordon Epperson, _Journal of Aesthetics and Art Criticism_.

A notion of quantum space-time is introduced, physically defined as the totality of all flows of quantum test particles in free fall. In quantum space-time the classical notion of deterministic inertial frames is replaced by that of stochastic frames marked by extended particles. The same particles are used both as markers of quantum space-time points as well as natural clocks, each species of quantum test particle thus providing a standard for space-time measurements. In the considered flat-space case, the fluctuations in (...) coordinate values with respect to stochastic frames are described by coordinate probability amplitudes related to irreducible stochastic phase space representations of the Poincaré group. Lagrangian field theory on quantum space-time is formulated. The ensuing equations of motion for interacting fields contain no singularities in their nonlinear terms, and therefore can be handled by methods borrowed from classical nonlinear analysis. (shrink)

The foundational difficulties encountered by the conventional formulation of quantum electrodynamics, and the criticism by Dirac, Schwinger, Rohrlich, and others, aimed at some of the physical and mathematical premises underlying that formulation, are reviewed and discussed. The basic failings of the conventional methods of quantization of the electromagnetic field are pointed out, especially with regard to the issue of local (anti)commutativity of quantum fields as an embodiment of relativistic microcausality. A brief description is given of a recently advanced new type (...) of approach to quantum electrodynamics, and to quantum field theory in general, which is epistemically based on intrinsically quantum ideas about the physical nature of spacetime, and is mathematically based on a fiber theoretical formulation of quantum geometries, aimed in part at removing the aforementioned difficulties and inconsistencies. It is shown that these ideas can be traced to a conceptualization of spacetime outlined by Einstein in the last edition of his well-known semipopular exposition of relativity theory. (shrink)

The roles of classical realism, logical positivism, and pragmatic instrumentalism in the shaping of fundamental ideas in quantum physics are examined in the light of some recent historical and sociological studies of the factors that influenced their development. It is shown that those studies indicate that the conventionalistic form of instrumentalism that has dominated all the major post-World War II developments in quantum physics is not an outgrowth of the Copenhagen school, and that despite the “schism” in twentieth century physics (...) created by the Bohr-Einstein “disagreements” on foundational issues in quantum theory, both their philosophical stands were very much opposed to those of conventionalistic instrumentalism. Quotations from the writings of Dirac, Heisenberg, Popper, Russell, and other influential thinkers, are provided, illustrating the fact that, despite the various divergencies in their opinions, they all either opposed the instrumentalist concept of “truth” in general, or its conventionalistic version in post-World War II quantum physics in particular. The basic epistemic ideas of a quantum geometry approach to quantum physics are reviewed and discussed from the point of view of a quantum realism that seeks to reconcile Bohr's “positivism” with Einstein's “realism” by emphasizing the existence of an underlying quantum reality, in which they both believed. This quantum geometry framework seeks to introduce geometro-stochastic concepts that are specifically designed for the systematic description of that underlying quantum reality, by developing the conceptual and mathematical tools that are most appropriate for such a use. (shrink)

Eduard Hanslick (1825-1904) regte in seinem Buch Vom Musikalischen-Schonen (1854) die musikasthetische Diskussion des 19. Jahrhunderts entscheidend an. Sein Musikjournalismus brachte ihm den Titel Bismark der Musikkritik (G. Verdi) ein. Gewiss war er der wichtigste Musikschriftsteller seiner Zeit. Vielen Musikliebhabern ist er aber nur als Anfuhrer der Anti-Wagner-Partei im Bewusstsein. Ein Blick auf seine Schriften zwingt zur Revision dieses Bildes, das vor allem von den Neudeutschen gepragt wurde. Seine etwa 1500 Aufsatze und Rezensionen, von denen er nur etwa die (...) Halfte, zumeist stark bearbeitet, in Sammelbanden herausgab, portratieren scharfzungig und witzig sechzig Jahre Musikleben. (shrink)

Among the ideas implicitly present and generally accepted in legal theory we can find claims, such as: 1. Justice concerns distribution of goods and burdens. 2. It is connected with the relationship between law and morality. 3. Justice has an existential dimension and is rooted partially in irrational attitudes and intuitions. The first two prepositions make it possible to characterize justice as the conformity with that part of morality which concerns the distribution and exchange of goods and burdens. Justice connects (...) law as an intentionally rational phenomenon with irrationality and particular existential experience. Thus the proposed understanding of justice connects the law or other social phenomena with a specific part of morality, irrationality and particular existential experience. (shrink)

This paper critiques Rothbard’s concept of gross investment. Rothbard introduced the concept in order to demonstrate his point that it is not consumer spending that primarily drives the economy, like the mainstream Keynesian view maintains, but the capitalists’ spending. In this paper, it is argued that, contrary to Rothbard’s opinion, the amount of gross investment as he defines it does not contain significant information concerning the question as to whether the capital structure of a society can be upheld or not. (...) Instead, it is an arbitrary figure that depends on the length of the different stages of production. This problem has not been recognized by Rothbard because his exposition rests upon the assumption of an equal time length for all stages. Apparently, he has been led astray by his intention to find arguments against the importance of consumer spending in the determination of output. (shrink)

Marx, like many of his contemporaries, uncritically assumed that humanity develops from primitive beginnings to ever more perfect stages. In his theory of human development he measured progress by two main standards: the decrease of all forms of dependence, and the increase of universality in man's relations to nature and to his fellow man. In our century, not only have new structures of power and dependence emerged, but successive movements have also been generated to restore the more ordered and limited (...) relationships of the past. If belief in progress is nowadays no longer self-evident, such a state of affairs can help us reflect on the conditions necessary to realize the values which determined Marx's categorical imperative, or his insistence that we overthrow all relations by which man is made a debased and enslaved being. One of these conditions is the voluntary limitation of our needs: the need to use material goods without regard for others, the need to build up or maintain security even at the cost of violence, and the need to restrict the circle of those with whom we identify to our own particular culture, race, class or ways of thinking and acting. (shrink)

The measurement of one or more observables can be considered to yield sample points which are in general fuzzy sets. Operationally these fuzzy sample points are the outcomes of calibration procedures undertaken to ensure the internal consistency of a scheme of measurement. By introducing generalized probability measures on σ-semifields of fuzzy events, one can view a quantum mechanical state as an ensemble of probability measures which specify the likelihood of occurrence of any specific fuzzy sample point at some instant. These (...) sample points are the possible outcomes of any infinitely rapid succession of measurements at that instant of any sequence of observables of the system. (shrink)

The article discusses the military schools activities and educational aspects of the officer corps formation of the Russian Empire in the Ukrainian lands of early ХХ century. The armed forces of each state in the world cannot be imagined without a command structure. The efficiency of the army depends on training and moral character of the officer contingent. Graduates of military schools were considered the elite society of Imperial Russia, they were role models for the younger generation and a reliable (...) pillar of the monarchical regime. However, after the collapse of the Russian Empire, many officers went into the national military forces of the Ukrainian People's Republic, West Ukrainian People's Republic, Ukrainian state. The necessity of search of new conceptual bases of officer training in the Ukrainian Armed Forces dictates the feasibility of a comprehensive analysis of the main trends, characteristics of positive and negative features of training and education of officers in the past. The author analyzes the system of training, the daily routine of military schools on the territory of Ukraine. The activities of state institutions Imperial Russia on the Ukrainian lands in our time is of interest to the public. (shrink)

For twenty-five years Eduard Fischer returned to the Trans-Himalayan region of Ladakh, enthralled by the unique culture of this ancient Buddhist kingdom, and seeking to catch just a glimpse of the elusive snow leopard. This is the tale of that quest, but also an exploration of myth, art, science, and the sacred space of high mountains.

"Allerdings, das ist eine grosse Frage, der ich zu sehr ausgewichen bin, die Evidenz des Ich als ein Identisches, das also doch nicht in dem Bündel bestehen kann." (Husserl, 1907) Bekanntlich verwirft Husserl in den Logischen Untersuchungen die Auffassung, "dass die Beziehung auf das Ich etwas zum we sentlichen Bestande des intentionalen Erlebnisses selbst Gehöriges sei'',! und bildet um 1907, nach Einführung der phänomenolo gischen Reduktion, "die Beziehung auf das Ich zu unterlassen, oder von ihr zu abstrahieren" geradezu die Bedingung, (...) ein "reines Phänomen im Sinne der Phänomenologie" 2 zu gewinnen. Und bekanntlich heisst es demgegenüber in den Ideen von 1913: "Unter den allgemeinen Wesenseigentümlichkeiten des tran szendental gereinigten Erlebnisgebietes gebührt eigentlich die erste Stelle der Beziehung auf das,reine' Ich",3 und revidiert Husserl in der zweiten Auflage der Logischen Untersuchungen von 4 1913 seine Stellungnahme zur Frage des reinen Ich. Weniger bekannt ist bisher, wie Husserl auf seinem Denkweg von der einen zur anderen Stellungnahme zum Problem des Ich gekommen ist. Was bewegte ihn, das "Ich" in die phänomeno logische Problematik einzubeziehen? Zu vermuten war, dem Wandel in der Stellung zum Problem des Ich liege ein Wandel im Verständnis der Phänomenologie selbst zugrunde. Welche Phänomene motivierten, auf dem phänomenologischen Boden selbst, die Einbeziehung des Ich? Vor allem dieser Frage gehen wir, unter Berücksichtigung des Nachlassmaterials des Husserl Archivs (Leuven), in unserer Studie nach. (shrink)