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In 1954, a symposium was held in Canada on "Brain Mechanisms and Consciousness." It was a time for the promotion of international and interdisciplinary scientific cooperation, of new technological expectation, and of speculating about complex human behavior. Alfred Fessard's lecture on "Mechanisms of Nervous Integration and Conscious Experience" was one of the outstanding presentations, rich in critical analysis of the then available experimental data and in working hypothesis proposals. Reading the concept expressed by Fessard, it was found that several of his ideas had anticipated data obtained in modern research with new technologies.  相似文献   
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This study analyzed the content of popular press articles on lobotomy between the years 1935 and 1960. Both a qualitative and quantitative analysis provided evidence that the press initially used uncritical and sensational reporting styles, with the content of articles on lobotomy becoming increasingly negative through time. The initial positive bias occurred despite opposing views in the medical community, which provided a basis for more balanced coverage. These findings support the theory that biased reporting in popular press articles may have been a factor influencing the quick and widespread adoption of lobotomy as a psychiatric treatment.  相似文献   
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ABSTRACT. Within the framework of an existing hierarchy of shopping centers, Voronoi diagrams at each level of the hierarchy are used to define infringement on existing centers by new entrants. We distinguish four intensities of infringement—that is, four categorizations of when existing centers face new competition—and label shopping centers accordingly. Our aim is to determine empirically which type of new competition is best explained by various attributes of the incumbent centers. To accomplish this, logit analysis is used to relate the above labels to market-area population, store turnover, age, and hierarchical level of each shopping center in Edmonton, Alberta.  相似文献   
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Regino of Prüm's chronicle is an invaluable source for ninth‐ and early tenth‐century Frankish history, but also for contemporary perceptions of that history. Though Regino's motivations for writing continue to be discussed, most historians now agree that his account can be read as one of Carolingian rise and fall. This article argues that this interpretative stance should be considered as in part a product of Regino's engagement with the surprisingly limited sources for the ninth century at his disposal. Taken together, these texts suggested a narrative for which Regino could find ample confirmation in the events of his own time.  相似文献   
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The excavation and palaeoanthropological analysis of the early Upper Palaeolithic site of Dolní V stonice II has yielded a series of incomplete and isolated human remains, comprising cranial vaults, teeth (including a series from an infant), ribs, arm bones, hand phalanges, leg bones, tarsals, metatarsals and pedal phalanges. Morphologically and morphometrically the elements are similar to those from buried individuals at Dolní V stonice I and II and Pavlov I, as well as to other European early Upper Palaeolithic human remains. They differ principally in the high percentage of cortical areas of the distal humerus and femur. The Dolní V stonice 36 infant's teeth may well derive from an undisturbed burial with in situ bone destruction. Geological processes are unlikely to have produced the taphonomic patterns observed, and the preservation and damage patterns of the elements (other than Dolní V stonice 36) suggest that the original bodies were processed by some combination of scavenging agents. Moreover, the original number of burials at Dolní V stonice II may have been greater than the four currently known.  相似文献   
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This article is an overview of political developments in southern Italy during Charlemagne's reign. Traditionally the historiography has approached this topic from a Carolingian or papal perspective. Without denying the reality of both papal and Carolingian influence, the article argues that neither of these institutions exercised predominant influence in southern Italy in this period, much as they may have wished to. Rather the pattern of political (and to an extent ideological) development in the area was determined by a series of compromises dictated by self-interest and the limits of power. This article therefore deals in turn with the evidence concerning the main protagonists in the south: the abbey of Farfa, the dukes of Spoleto, the monasteries of Monte Cassino and San Vincenzo al Volturno and the princes of Benevento. The article goes on to argue that the activities of these institutions are driven by self-interest. Finally the paper concludes that in the 790s there is a change in the way Carolingian government worked, at least in Spoleto.  相似文献   
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