Without complete and accurate status information, a project manager’s ability to monitor progress, allocate resources effectively, and detect and respond to problems is greatly diminished, and this can lead to impaired project performance. Many different factors can contribute to intentional misreporting of status information by project members to the project manager. In this study, the impact of organizational ethical climate was assessed through the analysis of responses from 228 project members drawn from a variety of ongoing information systems projects. Our (...) results revealed that project members who perceived their organization to be one in which rules are followed strictly tended to misreport less, while those operating in an environment dominated by personal self-interest tended to misreport more. Somewhat surprisingly, the existence of a caring, team-spirited environment did not appear to have an impact on misreporting behaviors. Implications for researchers and project managers are discussed. (shrink)

I discuss the attitude of Jewish law sources from the 2nd–:5th centuries to the imprecision of measurement. I review a problem that the Talmud refers to, somewhat obscurely, as impossible reduction. This problem arises when a legal rule specifies an object by referring to a maximized measurement function, e.g., when a rule applies to the largest part of a divided whole, or to the first incidence that occurs, etc. A problem that is often mentioned is whether there might be hypothetical (...) situations involving more than one maximal value of the relevant measurement and, given such situations, what is the pertinent legal rule. Presumption of simultaneous occurrences or equally measured values are also a source of embarrassment to modern legal systems, in situations exemplified in the paper, where law determines a preference based on measured values. I contend that the Talmudic sources discussing the problem of impossible reduction were guided by primitive insights compatible with fuzzy logic presentation of the inevitable uncertainty involved in measurement. I maintain that fuzzy models of data are compatible with a positivistic epistemology, which refuses to assume any precision in the extra-conscious world that may not be captured by observation and measurement. I therefore propose this view as the preferred interpretation of the Talmudic notion of impossible reduction. Attributing a fuzzy world view to the Talmudic authorities is meant not only to increase our understanding of the Talmud but, in so doing, also to demonstrate that fuzzy notions are entrenched in our practical reasoning. If Talmudic sages did indeed conceive the results of measurements in terms of fuzzy numbers, then equality between the results of measurements had to be more complicated than crisp equations. The problem of impossible reduction could lie in fuzzy sets with an empty core or whose membership functions were only partly congruent. Reduction is impossible may thus be reconstructed as there is no core to the intersection of two measures. I describe Dirichlet maps for fuzzy measurements of distance as a rough partition of the universe, where for any region A there may be a non-empty set of - _A, where the problem of impossible reduction applies. This model may easily be combined with probabilistic extention. The possibility of adopting practical decision standards based on -cuts is discussed in this context. I propose to characterize the uncertainty that was presumably capped by the old sages as U- uncertainty, defined, for a non-empty fuzzy set A on the set of real numbers, whose -cuts are intervals of real numbers, as U = 1/h 0 h log [1+]d, where h is the largest membership value obtained by any element of A and is the measure of the -cut of A defined by the Lebesge integral of its characteristic function. (shrink)

I would like to thank the Sangha for inviting me to speak with you tonight. Some of you may be wondering what Measure H has to do with the Buddhadharma and why we are taking time during the period for sutra lectures to discuss it. I think it's very important to remember that all dharmas are Buddhadharmas, and that the Venerable Master Hua taught us that we have a responsibility towards the country in which we are living. This is one (...) of the few places in the world where we can freely practice Buddhism without interference or oppression from the government. This is a democratic country in which the principle of freedom of religion is practiced. In order to protect freedom of religion and to maintain the democracy in this country, all the people in the country, including us-both lay Buddhists and monastic Buddhists-must act responsibly. If you are a citizen, you have the responsibility to vote intelligently. If you are a teacher, you have a responsibility to teach the students how to be knowledgeable and responsible citizens of this country. And if you are student, you should learn what it means to be a responsible citizen. And if you are in none of those categories, you still have a responsibility to do whatever you can to lessen the suffering of all the sentient beings in this country. That is why it is important that you understand about Measure H and its relationship to the Buddhadharma. (shrink)

ABSTRACT Dance requires optimal range-of-motion and cognitive abilities. Mental imagery is a recommended, yet under-researched, training method for enhancing both of these. This study investigated the effect of Dynamic Neuro-Cognitive Imagery (DNI™) training on developpé performance (measured by gesturing ankle height and self-reported observations) and kinematics (measured by hip and pelvic range-of-motion), as well as on dance imagery abilities. Thirty-four university-level dance students (M age = 19.70 + 1.57) were measured performing three developpé tasks (i.e., 4 repetitions, 8 consecutive seconds (...) hold, and single repetition) at three time-points (2 x pre-, 1 x post-intervention). Data were collected using three-dimensional motion capture, mental imagery questionnaires, and subjective reports. Following the DNI™ intervention, significant increases (p <.01) were detected in gesturing ankle height, as well as in hip flexion and abduction range-of-motion, without significant changes in pelvic alignment. These gains were accompanied by self-reported decrease (p <.05) in level of difficulty experienced and significant improvements in kinesthetic (p <.05) and dance (p <.01) imagery abilities. This study provides evidence for the motor and non-motor benefits of DNI™ training in university-level dance students. (shrink)

La física cuántica nació en diciembre de 1900, cuando Max Planck, hasta entonces un no demasiado conocido físico teórico de Berlín, se vio obligado a introducir, para explicar la ley de radiación de un cuerpo negro que él mismo había obtenido poco antes, un tipo de discontinuidad de la energía, asociada a una nueva ley física: E=h·ν. En el presente artículo se explica el camino que condujo a Planck a semejante hallazgo, al igual que los problemas que éste planteaba a (...) su descubridor. Fue Albert Einstein, cuyas aportaciones también se consideran, quien en 1905 avanzó por la senda abierta por Planck, insertando de manera mucho más radical la cuantización energética en el seno de la física. (shrink)

"Using hundreds of examples from newsrooms large and small, author Ron F. Smith challenges readers to determine how they would face moral dilemmas on the job. Chapters evaluate the search for principles, accountability, truth and objectivity, errors and corrections, diversity, "faking" the news, reporters and their sources, privacy, the government watch, deception, compassion, the business of news, journalists and their communities, and financial concerns. New to this edition: a chapter on improving coverage of minorities, expanded discussion of broadcast journalism and (...) reporting on the Internet, and stories from recent front pages and TV news programs."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved. (shrink)

This brief comment is a point-by-point response to some elements of Ron Hall’s review of my recent book, The Tacit Mode: Michael Polanyi’s Postmodern Philosophy.

In this second paper in a series on stochastic electrodynamics the system of a charged harmonic oscillator (HO) immersed in the stochastic zero-point field is analyzed. First, a method discussed by Claverie and Diner and Sanchez-Ron and Sanz permits a finite closed form renormalization of the oscillator frequency and charge, and allows the third-order Abraham-Lorentz (AL) nonrelativistic equation of motion, in dipole approximation, to be rewritten as an ordinary second-order equation, which thereby admits a conventional phase-space description and precludes the (...) runaway solutions of the AL equation. Second, following several authors, a momentum is defined that reduces to the usual canonical momentum in the limit of no radiation reaction, and the statistical moments of the oscillator position and this momentum are calculated in closed form to all orders of the radiative corrections. As has been shown by many authors, the velocity second moment is unbounded; semiquantitative arguments are given to support the conjecture that the use of the point-particle dipole approximation is responsible for this divergence. Third, it is shown that, to zeroth order in the radiative corrections, the renormalized HO has the same expectation energy found by other authors, that of the quantum ground state. (shrink)

Collected articles on the creation of the universe; Islamic viewpoint.

Nietzsche, Friedrich Wilhelm, 1844-1900. The birth of tragedy out of the spirit of music - Criticism and interpretation ; Greek drama (Tragedy) - History and criticism.

Study on the Qurʼānic teaching for ideal society.

Philosophy; philosophical theology; philosophical anthropology; history.