3,614 research outputs found

    Does practice shape the brain?

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    Syntactic structure and artificial grammar learning : The learnability of embedded hierarchical structures

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    Embedded hierarchical structures, such as ‘‘the rat the cat ate was brown’’, constitute a core generative property of a natural language theory. Several recent studies have reported learning of hierarchical embeddings in artificial grammar learning (AGL) tasks, and described the functional specificity of Broca’s area for processing such structures. In two experiments, we investigated whether alternative strategies can explain the learning success in these studies. We trained participants on hierarchical sequences, and found no evidence for the learning of hierarchical embeddings in test situations identical to those from other studies in the literature. Instead, participants appeared to solve the task by exploiting surface distinctions between legal and illegal sequences, and applying strategies such as counting or repetition detection. We suggest alternative interpretations for the observed activation of Broca’s area, in terms of the application of calculation rules or of a differential role of working memory. We claim that the learnability of hierarchical embeddings in AGL tasks remains to be demonstrated

    Development and production of a flame retardant, general purpose, pressure sensitive adhesive tape

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    The specification results for the finished tape properties were as follows: (1) adhesive strength (180 deg peel) on aluminum from 107 to 143 grams per centimeter (0.6 to 0.8 pounds per inch); (2) adhesive strength (180 deg peel) on stainless steel from 71 to 107 grams per centimeter (0.4 to 0.6 pounds per inch); (3) unwind resistance of 536 to 714 grams per centimeter (3 to 4 pounds per inch); (4) tensile strength minimum of 7143 grams per centimeter (40 pounds per inch); (5) elongation from 5 to 10% at break; (6) tear strength, Elmendorf from 200 to 350 grams (0.44 to 0.77 pounds); and (7) tear strength, tongue from 363 to 408 grams (0.8 to 0.9) pounds)

    Distribution and marketing of Western Australia rock lobster.

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    This report describes the marketing and distribution of Western Australian rock lobster products in the major consuming countries namely, USA, Japan and Taiwan. It is based on a study which was commissioned by the Fisheries Department of Western Australia who sought, for the benefit of industry generally, an understanding of the world lobster markets

    A study into the feasibility of establishing a system for the buy-back of salmon fishing authorisations and related endorsements.

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    A buy-back system for the buy-back of under performing salmon authorisations is suggested as the most cost effective method of reducing the number of salmon fishing units. It could be of benefit to commercial salmon fishermen and could be achieved at relatively modest cost. The alternative of implementing a buy-back system of interest to all salmon authorisation holders could be extraordinary expensive as salmon fishermen place a high value on lifestyle

    Comment on Professor Van Alstyne\u27s Paper

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    My major difficulty with Professor Van Alstyne\u27s paper is its incomplete character. In the end, he makes only two points: first, judges are authorized to apply this Constitution, not to do justice; and second, judges should not lie about what they are doing. The danger is that after a while the first point sounds somewhat empty, while the actual content of the second point seems entirely parasitic on the first

    Constructive Trust and Equitable Lien: Status of the Conscious and the Innocent Wrongdoer in Equity

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    The field of restitution, broadly considered, involves all those situations in which a person who holds property (or has consumed it) must deliver it (or its value) to the claimant in order to prevent the unjust enrichment of the holder. In this sense the ancient common law writs for the recovery of chattels or their value (detinue, replevin, and trover) and land (ejectment) are perceived to be restitutionary in character. A more modem development in the law courts, the allowance of quasi-contractual relief upon the common counts in general assumpsit, rests upon the same basis. In a leading English case, Lord Mansfield states the true basis of the latter obligation. If the defendant be under an obligation, from the ties of natural justice to refund, the law implies a debt, and gives this action founded in the equity of the plaintiff\u27s case, as it were upon a contract (\u27quasi ex contractu\u27) as the Roman law expresses it … This kind of equitable action, to recover back money, is very beneficial, and therefore much encouraged. It lies only for money which, ex aequo et bono, the defendant ought to refund. Contract sounded in promise but quasi-contract had its roots in the notion of unjust enrichment

    Jurisdiction Stripping Circa 2020: What The Dialogue (Still) Has to Teach Us

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    Since its publication in 1953, Henry Hart’s famous article, The Power of Congress to Limit the Jurisdiction of Federal Courts: An Exercise in Dialectic , subsequently referred to as simply “The Dialogue,” has served as the leading scholarly treatment of congressional control over the federal courts. Now in its seventh decade, much has changed since Hart first wrote. This Article examines what lessons The Dialogue still holds for its readers circa 2020

    Jurisdiction Stripping Circa 2020: What \u3cem\u3eThe Dialogue\u3c/em\u3e (Still) Has to Teach Us

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    Since its publication in 1953, Henry Hart’s famous article, The Power of Congress to Limit the Jurisdiction of Federal Courts: An Exercise in Dialectic, subsequently referred to as simply “The Dialogue,” has served as the leading scholarly treatment of congressional control over the federal courts. Now in its seventh decade, much has changed since Hart first wrote. This Article examines what lessons The Dialogue still holds for its readers circa 2020

    Constitutional Adjudication: The Who and When

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