Understanding a proposition for an intelligent agent is an important epistemic concept. We first discuss intuitively general logic characteristics of understanding, and give a language and a semantics containing understanding as a modal operator. Secondly, we develop the system LU for the operator, give some results of its proof theory, and then we prove the frame soundness and frame completeness of LU.

Abstract:This paper contends that rationality is more properly evaluated as a property of an organization’s relationships with its stakeholders than of the organization itself. We predicate our approach on the observation that stakeholders can hold goals quite distinct from those of owners and top managers, and these too can be rationally pursued. We build upon stakeholder theory and Weber’s classic distinction betweenwertrationalitatandzweckrationalitat, adding to them the “new institutionalist” concept of the organization field (1983, 1991). Stakeholders employ a variety of direct (...) and indirect mechanisms to rationalize relations with the firm. We discuss four: internal subunits, legislated stakeholder participation, legislated access to information, and direct stakeholder activism. These developments are blurring the distinction between the environment and the organization by importing the values and goals of external stakeholders into the internal organization. They are also precipitating a more structured set of relationships among the actors who comprise the field. To the extent that thezweckrationalitatvalues of managers and owners as well as thewertrationalitatconcerns of stakeholders are met, the firm is more rational. (shrink)

A. I begin with some emendations founded on familiar evidence. ii. 9. aspice quos summittat humus formosa colores.In each of the following verses of the stanza from u. 9 to u. 14 natural and spontaneous beauty is the subject. Verse 9 has seemed unsatisfactory because it lacks the very point which it should introduce. All the emendations have attacked formosa because it is repeated in u. 11: morosa, Housman, dumosa, nemorosa, muscosa, and other even less probable adjectives have been suggested.

A. I begin with some emendations founded on familiar evidence. ii. 9. aspice quos summittat humus formosa colores. In each of the following verses of the stanza from u. 9 to u. 14 natural and spontaneous beauty is the subject . Verse 9 has seemed unsatisfactory because it lacks the very point which it should introduce. All the emendations have attacked formosa because it is repeated in u. 11: morosa, Housman , dumosa, nemorosa, muscosa, and other even less probable adjectives (...) have been suggested. (shrink)

1. Kodae ch'ŏrhak sasang -- 2. Chungse ch'ŏrhak sasang 1 (Se nara sigi wa Parhae mit hugi Silla sigi) -- 3. Chungse ch'ŏrhak sasang 2 (Koryŏ sigi) -- 4. Chungse ch'ŏrhak sasang 3 (Yijo chŏnban'gi) -- 5. Chungse ch'ŏrhak sasang 4 (Yijo hugan'gi) -- 6. Chungse ch'ŏrhak sasang 5 (Yijo hugan'gi) -- 7. Kŭndae ch'ŏrhak sasang 1 -- 8. Kŭndae ch'ŏrhak sasang 2 -- 9. Puryo pulgul ŭi hyŏngmyŏng t'usa Kim Hyŏng-jik Sŏnsaengnim ŭi ch'ŏrhak sasang -- 10. Widaehan suryŏng Kim (...) Il-sŏng Tongji ŭi ch'ŏrhak sasang 1 -- 11. Widaehan suryŏng Kim Il-sŏng Tongji ŭi ch'ŏrhak sasang 2 -- 12. Widaehan suryŏng Kim Il-sŏng Tongji ŭi ch'ŏrhak sasang 3 -- 13. Widaehan yŏngdoja Kim Chŏng-il Tongji ŭi ch'ŏrhak sasang 1 -- 14. Widaehan yŏngdoja Kim Chŏng-il Tongji ŭi ch'ŏrhak sasang 2 -- 15. Widaehan yŏngdoja Kim Chŏng-il Tongji ŭi ch'ŏrhak sasang 3. (shrink)

We review the relativistic classical and quantum mechanics of Stueckelberg, and introduce the compensation fields necessary for the gauge covariance of the Stueckelbert–Schrödinger equation. To achieve this, one must introduce a fifth, Lorentz scalar, compensation field, in addition to the four vector fields with compensate the action of the space-time derivatives. A generalized Lorentz force can be derived from the classical Hamilton equations associated with this evolution function. We show that the fifth (scalar) field can be eliminated through the introduction (...) of a conformal metric on the spacetime manifold. The geodesic equation associated with this metric coincides with the Lorentz force, and is therefore dynamically equivalent. Since the generalized Maxwell equations for the five dimensional fields provide an equation relating the fifth field with the spacetime density of events, one can derive the spacetime event density associated with the Friedmann–Robertson–Walker solution of the Einstein equations. The resulting density, in the conformal coordinate space, is isotropic and homogeneous, decreasing as the square of the Robertson–Walker scale factor. Using the Einstein equations, one see that both for the static and matter dominated models, the conformal time slice in which the events which generate the world lines are contained becomes progressively thinner as the inverse square of the scale factor, establishing a simple correspondence between the configurations predicted by the underlying Friedmann–Robertson–Walker dynamical model and the configurations in the conformal coordinates. (shrink)

Drawing on a landscape analysis of existing data-sharing initiatives, in-depth interviews with expert stakeholders, and public deliberations with community advisory panels across the U.S., we describe features of the evolving medical information commons. We identify participant-centricity and trustworthiness as the most important features of an MIC and discuss the implications for those seeking to create a sustainable, useful, and widely available collection of linked resources for research and other purposes.

Many segments of society have systems of values arising from collective beliefs and motivations. For agriculture, and our food system, increasing production to feed the growing human population clearly is a core value. However, a survey we conducted, together with a previously reported survey, showed that the curricula of most U.S. colleges of agriculture do not offer ethics courses that examine the basis of this core value or include discussion of agriculture’s ethical dilemmas such as misuse of pesticides, not progressing (...) rapidly enough toward sustainability goals, relative lack of involvement in addressing diet-related health issues, and lack of commitment to reducing agriculture’s role as a contributor to global climate change. These surveys provide strong evidence that few students have an opportunity to learn ethical concepts and apply them to issues of importance to the agriculture/food system. We suggest that such issues are both growing societal concerns and serious ethical problems that demand attention if our agricultural/food system is not see its relationship with the public further imperiled. Further, we suggest that there is a need for, indeed an obligation of, the faculty of colleges of agriculture to embrace a thorough analysis and discussion of agriculture’s values and their ethical foundation. We offer our thoughts on why curricula of colleges of agriculture do not provide such opportunities and on the importance of agricultural faculties providing leadership in ethical analysis and discussion. (shrink)

I. Singminji sigi p'yŏn -- II. Chŏnhwan'gi ŭi iron oe.