The literary arts in Hume's science of the fancy

Philosophers have long disagreed about whether poetry, drama, and other literary arts are important to philosophy; and among those who believe that they are important, explanations of that importance have differed greatly. This paper aims to explain and illustrate some of the reasons why Hume found literature to be an important topic for philosophy and philosophers. Philosophy, he holds, can help to explain general and specific literary phenomena, to ground the science of criticism, and to suggest and justify ";principles of art,"; while at the same time literature can provide valuable ";experiments"; for philosophical theorizing and provide it with a model for the science of morals and (in some ways) for philosophy itself. Moreover, the literary arts can not only help one to write better philosophy, in Hume's view; they can also help one to write philosophy better.

Visual maps in the adult primate cerebral cortex: some implications for brain development and evolution

In this paper, the topology of cortical visuotopic maps in adult primates is reviewed, with emphasis on recent studies. The observed visuotopic organisation can be summarised with reference to two basic rules. First, adjacent radial columns in the cortex represent partially overlapping regions of the visual field, irrespective of whether these columns are part of the same or different cortical areas. This primary rule is seldom, if ever, violated. Second, adjacent regions of the visual field tend to be represented in adjacent radial columns of a same area. This rule is not as rigid as the first, as many cortical areas form discontinuous, second-order representations of the visual field. A developmental model based on these physiological observations, and on comparative studies of cortical organisation, is then proposed, in order to explain how a combination of molecular specification steps and activity-driven processes can generate the variety of visuotopic organisations observed in adult cortex.

Priming effects of a peripheral visual stimulus in simple and go/no-go tasks

The early facilitatory effect of a peripheral spatially visual prime stimulus described in the literature for simple reaction time tasks has been usually smaller than that described for complex (go/no-go, choice) reaction time tasks. In the present study we investigated the reason for this difference. In a first and a second experiment we tested the participants in both a simple task and a go/no-go task, half of them beginning with one of these tasks and half with the other one. We observed that the prime stimulus had an early effect, inhibitory for the simple task and facilitatory for the go/no-go task, when the task was performed first. No early effect appeared when the task was performed second. In a third and a fourth experiment the participants were, respectively, tested in the simple task and in the go/no-go task for four sessions (the prime stimulus was presented in the second, third and fourth sessions). The early effects of the prime stimulus did not change across the sessions, suggesting that a habituatory process was not the cause for the disappearance of these effects in the first two experiments. Our findings are compatible with the idea that different attentional strategies are adopted in simple and complex reaction time tasks. In the former tasks the gain of automatic attention mechanisms may be adjusted to a low level and in the latter tasks, to a high level. The attentional influence of the prime stimulus may be antagonized by another influence, possibly a masking one.

Centesimal composition and bioactive compounds in fruits of buriti collected in Pará

The link between diet and the incidence of chronic and degenerative diseases has already been established. The foods that play a role in preventing and/or treating these diseases are called functional foods. Buriti can be highlighted amongst these foods since it is an excellent source of vegetable oil, which is rich in β-carotene and oleic acid. This research evaluated the potential of the pulp of this fruit as a functional food focusing on its incorporation to the diet. Buriti pulp presented 62.93% moisture, 8.25% total carbohydrates, and 2.10% protein. The lipid fraction corresponded to 13.85%, and oleic acid was the main fatty acid. It also contained 0.94% total mineral content. Based on the results obtained, it can be said that the pulp of buriti may contain bioactive compounds with functional activities, but further research is needed to assess such potential.

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1861 (T14).

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1862 (T16).

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1857 (T6).

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1857 (T5).

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1858 (T7).

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1862 (T15).

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1861 (T13).

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1859 (T9).

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1865 (T22)-1866.

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1855 (T2).

Revue universelle des arts / publiée par M. Paul Lacroix (Bibliophile Jacob)

1859 (T10).