Nature of the problem: Testimony from scientists. Reflex action and theism (1881) by W. James. The organization of thought (1916) by A.N. Whitehead. The changing scientific scene 1900-1950 (1952) by J.B. Conant. A note on methods of analysis (1943) by H.J. Muller. The way things are (1959) by P.W. Bridgman. A definition of style (1948) by J.R. Oppenheimer.--Consequences of the problem: Testimony from artists and writers. Existentialism (1947) by J.-P. Sartre. The testimony of modern art (1957) by W. Barrett. Parts (...) of speech and punctuation (1935) by G. Stein. The waves (1931) by V. Woolf. The imperfect paradise, by W. Stevens. A note on style and the limits of language, by W. Gibson. (shrink)
We have synthesized a 582,970-base pair Mycoplasma genitalium genome. This synthetic genome, named M. genitalium JCVI-1.0, contains all the genes of wild-type M. genitalium G37 except MG408, which was disrupted by an antibiotic marker to block pathogenicity and to allow for selection. To identify the genome as synthetic, we inserted "watermarks" at intergenic sites known to tolerate transposon insertions. Overlapping "cassettes" of 5 to 7 kilobases (kb), assembled from chemically synthesized oligonucleotides, were joined by in vitro recombination to produce intermediate (...) assemblies of approximately 24 kb, 72 kb ("1/8 genome"), and 144 kb ("1/4 genome"), which were all cloned as bacterial artificial chromosomes in Escherichia coli. Most of these intermediate clones were sequenced, and clones of all four 1/4 genomes with the correct sequence were identified. The complete synthetic genome was assembled by transformation-associated recombination cloning in the yeast Saccharomyces cerevisiae, then isolated and sequenced. A clone with the correct sequence was identified. The methods described here will be generally useful for constructing large DNA molecules from chemically synthesized pieces and also from combinations of natural and synthetic DNA segments. 10.1126/science.1151721. (shrink)
Studies have shown that as MRI T2 relaxation time lengthens there is a shift toward more unbound or “free-water” and less partitioning of the protein/lipid molecules per unit volume. A shift toward less water partitioning or lengthened MRI T2 relaxation time is linearly related to reduced high frequency EEG amplitude, reduced short distance EEG coherence, increased long distance EEG coherence, and reduced cognitive functioning (Thatcher et al. 1998a; 1998b).
The relationship between religiosity and ethical behavior at work has remained elusive. In fact, inconsistent results in observed magnitudes and direction led Hood et al. (The psychology of religion: An empirical approach, 1996 ) to describe the relationship between religiosity and ethics as “something of a roller coaster ride.” Weaver and Agle (Acad Manage Rev 27(1):77–97, 2002 ) utilizing social structural versions of symbolic interactionism theory reasoned that we should not expect religion to affect ethical outcomes for all religious individuals; (...) rather, such a relationship likely depends on specific religious attitudes including religious motivation orientation (intrinsic RMO vs. extrinsic RMO), perceived sacred qualities of work (job sanctification), and views of God (VOG, loving vs. punishing). We examined the effects of these three religious attitudes on participants’ judgments of 29 ethically questionable vignettes. Consistent with symbolic interactionism theory, intrinsic RMO and having a loving view of God were both negatively related to endorsing ethically questionable vignettes, whereas extrinsic RMO was positively related to endorsing the vignettes. Unexpectedly, job sanctification was positively related to endorsing the vignettes. However, both intrinsic and extrinsic RMO moderated this relationship such that sanctifying one’s job was related to ethical judgments only for those who were: (a) low in intrinsic RMO or (b) high in extrinsic RMO. We reasoned based on symbolic interactionism theory that intrinsically motivated participants, in contrast to extrinsically motivated participants, may have utilized their religious beliefs as a guiding framework in making ethical judgments. (shrink)
Feminist literature sometimes posits that competition and cooperation are opposites. This dichotomy is important in that it is often invoked in order to explain why mainstream economics has focused on market activity to the exclusion of non-market activity, and why this fascination or focus is sexist. The purpose of this paper is to demonstrate that the competition/cooperation dichotomy is false. Once the dichotomy is dissolved, those activities which are seen as competitive (masculine) and those which are seen as cooperative (feminine) (...) are no longer mutually exclusive but are, in fact, dependent upon one another. It is shown that the outcome of competition (more and better knowledge) enhances, and in some cases makes possible, cooperation. The function of battle is destruction; of competition, construction. Ludwig von Mises. (shrink)
W. V. Quine (1908-2000) was quite simply the most distinguished analytic philosopher of the later half of the twentieth century. His celebrated attack on the analytic/synthetic tradition heralded a major shift away from the views of language descended from logical positivism. His most important book, Word and Object, introduced the concept of indeterminacy of radical translation, a bleak view of the nature of the language with which we ascribe thoughts and beliefs to ourselves and others. Quine is also famous for (...) the view that epistemology should be naturalized, that is conducted in a scientific spirit with the object of investigating the relationship between the inputs of experience and the outputs of belief. The eleven essays in this volume cover all the central topics of Quine's philosophy: the underdetermination of physical theory, analycity, naturalism, propositional attitudes, behaviorism, reference and ontology, positivism, holism and logic. (shrink)
Roger F. GIBSON Jr.: The Philosophy of W.V. Quine - An Expository Essay, Tampa: University of South Florida 1982; und Henri LAUENER: Willard Van Orman Quine, München: Beck 1982. (.
Roger Gibson has achieved as much as anyone else, indeed, more, in presenting and defending Quine’s philosophy. It is no surprise that the great man W.V. Quine himself said that in reading Gibson he gained a welcome perspective on his own work. His twin books The Philosophy of W.V. Quine and Enlightened Empiricism have no rivals. We are all indebted to Roger. The essay that follows is intended not only to honor him but also to continue a theme (...) that runs throughout his (and Quine’s) work, namely, the seamless division between science and philosophy. The techniques we invoke are consonant with the naturalistic conception of language that central themes of Professor Gibson’s writings, namely, that language is “a social art to be studied empirically” (Enlightened Empiricism, p. 64). (shrink)
On or about June 5, 1895, in Denver, Colorado, a 23-year-old law clerk named James Smith fell off a ladder and injured his left thigh near the hip. Three days later, on June 8, 1895, Smith consulted a physician named George Gibson. Gibson saw Smith twice.1 After several weeks of continued pain, on June 24, 1895 Grant consulted a different physician named W. W. Grant. Grant was already a well-known railway surgeon in the local medical community, and would (...) go on to even greater prominence. Grant treated Smith, but did not attempt to immobilize Smith’s leg. Rather, Grant “advised exercise of various kinds as though treating a contusion” (Withers 1931, p. 99). On April 14, 1896, Smith filed a lawsuit against .. (shrink)
Introduction to sensory psychology, by C. Mueller.--Some reflections on brain and mind, by R. Brain.--In search of the engram, by K. Lashly.--Cerebral organization and behavior, by R. W. Sperry.--Relations between the central nervous system and the peripheral organs, by E. von Holst.--Effects of the Gestalt revolution, by J. E. Hochberg.--Seeing in depth, by R. L. Gregory.--The stimulus variables for visual depth perception, by J. J. Gibson.--The elaboration of the universe, by J. Piaget.--Visual perception approached by the method of stabilized (...) images, by R. M. Pritchard, W. Heron, and D. O. Hebb.--Philosophy as rigorous science, by E. Husserl.--The "sensation" as a unit of experience, by M. Merleau-Ponty.--The phenomenology of perception: perceptual implications, by A. Gurwitsch.--The expression of thinking, by E. W. Straus.--The concept of group and the theory of perception, by E. Cassirer.--Norm and pathology of I-world relations, by E. W. Straus.--The metaphysical in man, by M. Merleau-Ponty.--Cultural differences in the perception of geometric illusions, by M. H. Segall, D. T. Campbell, and M. J. Herskovits.--The interpretive cortex, by W. Penfield.--Recovery from early blindness: a case study, by R. L. Gregory and J. G. Wallace.--Visual disturbances after perceptual isolation, by W. Heron, B. K. Doane, and T. H. Scott. (shrink)
The book contains twelve chapters, prefaced by acknowledgments, and followed by a short index. It derives from the author's doctoral dissertation in philosophy at Washington University in St. Louis, and thanks are offered to committee members Robert B. Barrett, Joseph Ullian and Roger Gibson. The reader who is not inclined to review the large related literature on Quine's view of cognitive meaning and translation may also be attracted to this book for concise summaries and treatment of the Quinean view (...) from St. Louis. -/- . (shrink)
The generalized second law of thermodynamics states that entropy always increases when all event horizons are attributed with an entropy proportional to their area. We test the generalized second law by investigating the change in entropy when dust, radiation and black holes cross a cosmological event horizon. We generalize for flat, open and closed Friedmann–Robertson–Walker universes by using numerical calculations to determine the cosmological horizon evolution. In most cases, the loss of entropy from within the cosmological horizon is more (...) than balanced by an increase in cosmological event horizon entropy, maintaining the validity of the generalized second law of thermodynamics. However, an intriguing set of open universe models shows an apparent entropy decrease when black holes disappear over the cosmological event horizon. We anticipate that this apparent violation of the generalized second law will disappear when solutions are available for black holes embedded in arbitrary backgrounds. (shrink)
We question the usefulness of Pylyshyn's dichotomy between cognitively penetrable and cognitively impenetrable mechanisms as the basis for his distinction between cognition and early vision. This dichotomy is comparable to others that have been proposed in psychology prompting disputes that by their very nature could not be resolved. This fate is inevitable for Pylyshyn's thesis because of its reliance on internal representations and their interpretation. What is more fruitful in relation to this issue is not a difficult dichotomy, but a (...) different look at perception such as proposed by Gibson (1979). (shrink)
The target article retains the traditional account of saccades as conjugate eye movements. However, recent single-unit recordings of premotor cells in the saccade pathway (excitatory burster neurons [EBNs]) found that they do not encode conjugate eye velocity, but rather, monocular eye velocity. These data argue against the traditional concept of saccades as inherently conjugate. Instead, they suggest a monocular mechanism in the sensorimotor transformation stage of saccade generation. This commentary will discuss the implications of these data for the saccade generation (...) model proposed in Findlay & Walker's target article. (shrink)
