71,889 research outputs found

    Measuring sensory and marketing influences on consumers' choices among food and beverage product brands

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    Advance in food science depends on measuring the factors in human perception that influence eaters' activities with branded products. Assessed samples must include at least two levels of a sensed material characteristic (e.g. sucrose) or conceptual marketing attribute (e.g. ā€œlow fatā€), minimally confounded by other features. Each feature needs to be measured for its effect on the individual's objective achievement of choosing among the samples for a familiar context of use. These influences interact, consciously and unconsciously. This theory of how a mind works has generated a wide range of scientifically illuminating and commercially practical examples, illustrated in this review

    Remnants of the past, history and the present.

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    The article interprets that it is hardly surprising then that philosophers of history point to the slender relationship between the raw facts of the past and understanding the past. The latter is an act of interpreting fragments from the past and not infrequently these support several points of view. This question has particular significance at a time when historians are increasingly thinking about historical materials and evidence in radically new ways that are fundamentally changing the nature of history as an academic discipline. In the light of these changes, the first part of the article sketches three different sets of epistemological assumptions that operate in contemporary history; the second applies these assumptions to a more detailed analysis of four pieces of historical material. Reflecting on the analysis in part two, the conclusion discusses the complex relations between the present and the past

    The lexicographic closure as a revision process

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    The connections between nonmonotonic reasoning and belief revision are well-known. A central problem in the area of nonmonotonic reasoning is the problem of default entailment, i.e., when should an item of default information representing "if A is true then, normally, B is true" be said to follow from a given set of items of such information. Many answers to this question have been proposed but, surprisingly, virtually none have attempted any explicit connection to belief revision. The aim of this paper is to give an example of how such a connection can be made by showing how the lexicographic closure of a set of defaults may be conceptualised as a process of iterated revision by sets of sentences. Specifically we use the revision process of Nayak.Comment: 7 pages, Nonmonotonic Reasoning Workshop 2000 (special session on belief change), at KR200

    Protein- and carbohydrate-specific cravings: neuroscience and sociology

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    Compound geohazards : planning for environmental change

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    This research sets out to determine the potential effects of climate change on geohazards in the UK and focuses on one of the foremost natural hazards affecting the UK ā€” flooding. In addition to the immediate effects of flooding, areas that are prone to flooding could suffer further problems, accentuating factors such as subsidence and heave (due to the shrink-swell of clays) and reactivation of landslides. The geohazards within these potential flood zones will be heightened as a result. With this in mind, this research focuses on the potential effects of surface-water flooding (initially using the BGS Geological Indicators of Flooding dataset) on natural geohazards in the UK (as represented by BGS GeoSure layers)

    Proportionality and the Human Rights Act: a year in reflection

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    Article discussing the concept of proportionality and its role in the application of the UK Human Rights Act in achieving a balance between rights and responsibilities. The author sees that act as having had a revolutionary effect on ways of thinking which have proved to be the single most significant change to legal practice in recent centuries. Article based on the 4th annual lecture presented to the Society for Advanced Legal Studies at IALS given by Cherie Booth QC (Barrister-at-law and founding member of Matrix chambers) on 29th October 2001. Published in Amicus Curiae - Journal of the Institute of Advanced Legal Studies and its Society for Advanced Legal Studies. The Journal is produced by the Society for Advanced Legal Studies at the Institute of Advanced Legal Studies, University of London

    Horizons in the near-equilibrium regime

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    Quasi-static systems are an important concept in thermodynamics: they are dynamic but close enough to equilibrium that many properties of equilibrium systems still hold. Slowly evolving horizons are the corresponding concept for quasilocally defined black holes: they are "nearly isolated" future outer trapping horizons. This article reviews the definition and properties of these objects including both their mechanics and the role that they play in the fluid-gravity correspondence. It also introduces a new property: there is an event horizon candidate in close proximity to any slowly evolving horizon.Comment: 19 pages, 2 figures, will appear as a chapter of "Black Holes: New Horizons" edited by S. Haywar
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