811 resultados para 851
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Contiene además las adiciones de Francesco di Piedimonte al Grabadin de Mesue (f. 142-271), y el comentario de Matthaeus Platearius al Antidotarium de Nicolás Salernitano (f. 271-303), acompañado del texto original.
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Mode of access: Internet.
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"Erster Anhang aus des Mingarelli Fascioculo Anecdotrum S. 171 u. f. Ed. Rom. 1756." v. 8, p. 855-920.
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Includes index.
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"Serial no. 93-93."
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O trabalho é um estudo sobre produção e recepção da rádio Heliópolis FM, por seu público alvo, moradores de Heliópolis. O objetivo foi compreender como a rádio é percebida por seus ouvintes. Metodologicamente, o estudo foi divido em duas etapas. A primeira é mais conceitual e baseada em pesquisa bibliográfica. Na etapa seguinte, resgata-se o histórico da emissora e verifica-se a apropriação da Heliópolis FM por moradores e se a emissora desempenha papel comunitário, investigando-se como a rádio é apropriada por seus ouvintes assíduos. A aproximação à recepção foi feita tendo por base a vertente teórico-metodológica do uso social dos meios, de Jesús Martín-Barbero, segundo o qual este tipo de estudo consiste no deslocamento do espaço de interesse dos meios para o lugar onde é produzido o seu sentido movimentos sociais e, de um modo especial, daqueles que partem do bairro (1997). A técnica usada foi a entrevista semi-estruturada. Conclui-se que a rádio é percebida como comunitária por seus receptores principalmente porque abre espaço para a população local produzir programas, escolher as músicas que serão tocadas, apresentar seus trabalhos e utilizar seus serviços como o de localização de pessoas e documentos perdidos gratuitamente.(AU)
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In practical term any result obtained using an ordered weighted averaging (OWA) operator heavily depends upon the method to determine the weighting vector. Several approaches for obtaining the associated weights have been suggested in the literature, in which none of them took into account the preference of alternatives. This paper presents a method for determining the OWA weights when the preferences of alternatives across all the criteria are considered. An example is given to illustrate this method and an application in internet search engine shows the use of this new OWA operator.
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The aim was to establish if the memory bias for sad faces, reported in clinically depressed patients (Gilboa-Schechtman, Erhard Weiss, & Jeczemien, 2002; Ridout, Astell, Reid, Glen, & O'Carroll, 2003) generalises to sub-clinical depression (dysphoria) and experimentally induced sadness. Study 1: dysphoric (n = 24) and non-dysphoric (n = 20) participants were presented with facial stimuli, asked to identify the emotion portrayed and then given a recognition memory test for these faces. At encoding, dysphoric participants (DP) exhibited impaired identification of sadness and neutral affect relative to the non-dysphoric group (ND). At memory testing, DP exhibited superior memory for sad faces relative to happy and neutral. They also exhibited enhanced memory for sad faces and impaired memory for happy relative to the ND. Study 2: non-depressed participants underwent a positive (n = 24) or negative (n = 24) mood induction (MI) and were assessed on the same tests as Study 1. At encoding, negative MI participants showed superior identification of sadness, relative to neutral affect and compared to the positive MI group. At memory testing, the negative MI group exhibited enhanced memory for the sad faces relative to happy or neutral and compared to the positive MI group. Conclusion: MCM bias for sad faces generalises from clinical depression to these sub-clinical affective states.
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Book review
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In the traditional TOPSIS, the ideal solutions are assumed to be located at the endpoints of the data interval. However, not all performance attributes possess ideal values at the endpoints. We termed performance attributes that have ideal values at extreme points as Type-1 attributes. Type-2 attributes however possess ideal values somewhere within the data interval instead of being at the extreme end points. This provides a preference ranking problem when all attributes are computed and assumed to be of the Type-1 nature. To overcome this issue, we propose a new Fuzzy DEA method for computing the ideal values and distance function of Type-2 attributes in a TOPSIS methodology. Our method allows Type-1 and Type-2 attributes to be included in an evaluation system without compromising the ranking quality. The efficacy of the proposed model is illustrated with a vendor evaluation case for a high-tech investment decision making exercise. A comparison analysis with the traditional TOPSIS is also presented. © 2012 Springer Science+Business Media B.V.
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* This research was partially supported by the Latvian Science Foundation under grant No.02-86d.
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A műhelytanulmány célja, hogy megalapozzon egy, a lean menedzsment és a szervezeti kultúra kapcsolatát vizsgáló empirikus kutatást. Máig ritka a szűken vett témában született publikációk száma, ezért tanulmányunkban olyan forrásokat dolgozunk fel, amelyek a lean menedzsmenten túl a termelésmenedzsment más koncepcióit, gyakorlatait (minőségmenedzsment és a fejlett termelési rendszerek), az általuk elérhető teljesítmény és a szervezeti kultúra kapcsolatát értelmezi, vagy vizsgálja. A források módszeres áttekintésével azonosítjuk a kutatásokat indokoló tényezőket, az érintett termelésmenedzsment koncepciók értelmezéseit, a szervezeti kultúra értelmezéséket és a kutatási eredményeket. Mindezek alapján bemutatjuk, hogy melyek lehetnek azok a kérdések, melyek egy, a szervezeti kultúra és a lean menedzsment kapcsolatát vizsgáló empirikus kutatás során figyelmet érdemelnek. Bemutatjuk továbbá, hogy milyen egyéb tényezőkre kell figyelemmel lenni egy ilyen kutatás tervezése során. Önmagában a lean menedzsment, mint téma újszerű a szervezeti kultúrával kapcsolatos kutatások területén. Ezen túl a nagymintás és az angolszász területeken kívül eső kutatások kecsegtetnek jelentős új ismerettel. További újdonságot jelente a termelésmenedzsment koncepció és a szervezeti kultúra kapcsolatának megragadásán túl a kapcsolat természetének (a hatás irányának) feltárása. ______ The aim of this paper is to provide a solid base for a study that would examine the relationship between lean management and organizational culture. Since there are only limited number of publications in this topic, in our study we examined publications, which interpreted or examined the relationship among organizational culture, organizational performance and - beyond lean management - any operations management concepts or practices (but mainly quality management and advanced manufacturing technologies). Rigorously reviewing the selected sources, we identified the main questions justifying the researches, interpretations of the involved operations management concepts, interpretations of organization culture, and research results. Based on our review, we highlight those questions that are worth to examine within a research targeting to study the relationship between the organizational culture and lean management. Moreover, we identified other important factors to be considered when designing such research. Lean management by itself a novelty in the research field related to organizational culture. Moreover, large sample studies conducted outside the Anglo-Saxon territory likely to bring notable novelty. Further new knowledge may emerge if beyond capturing the existence of relationship among organizational culture and any operations management concept the nature of the relationship (the direction of the influence) was also investigated.
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We present an improved database of planktonic foraminiferal census counts from the Southern Hemisphere Oceans (SHO) from 15°S to 64°S. The SHO database combines 3 existing databases. Using this SHO database, we investigated dissolution biases that might affect faunal census counts. We suggest a depth/[DCO3]2- threshold of ~3800 m/[DCO3]2- = ~-10 to -5 µmol/kg for the Pacific and Indian Oceans, and ~4000 m/[DCO3]2- = ~0 to 10 µmol/kg for the Atlantic Ocean, under which core-top assemblages can be affected by dissolution and are less reliable for paleo-sea surface temperature (SST) reconstructions. We removed all core-tops beyond these thresholds from the SHO database. This database has 598 core-tops and is able to reconstruct past SST variations from 2° to 25.5°C, with a root mean square error of 1.00°C, for annual temperatures. To inspect dissolution affects SST reconstruction quality, we tested the data base with two "leave-one-out" tests, with and without the deep core-tops. We used this database to reconstruct Summer SST (SSST) over the last 20 ka, using the Modern Analog Technique method, on the Southeast Pacific core MD07-3100. This was compared to the SSST reconstructed using the 3 databases used to compile the SHO database. Thus showing that the reconstruction using the SHO database is more reliable, as its dissimilarity values are the lowest. The most important aspect here is the importance of a bias-free, geographic-rich, database. We leave this dataset open-ended to future additions; the new core-tops must be carefully selected, with their chronological frameworks, and evidence of dissolution assessed.
