Chapter IV. Maternal Frightened, Frightening, or Atypical Behavior and Disorganized Infant Attachment Patterns     

Karlen Lyons-Ruth  Elisa Bronfman  & Elizabeth Parsons 《Monographs of the Society for Research in Child Development》1999,64(3):67-96

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Who are the researchers that are collaborating with industry? An analysis of the wine sectors in Chile, South Africa and Italy     

Elisa Giuliani  Andrea Morrison  Carlo Pietrobelli  Roberta Rabellotti 《Research Policy》2010,39(6):748-761

Research on University-industry (U-I) linkages and their determinants has increased significantly in the past few years. However, there is still controversy on the key factors explaining the formation of U-I linkages, and especially related to individual researcher characteristics. This paper provides new empirical evidence and, in particular, looks at the importance of researchers’ individual characteristics and their institutional environments in explaining the propensity to engage in different types of U-I linkages. Based on an original dataset, we present new evidence on three wine producing areas - Piedmont, a region of Italy, Chile and South Africa - that have successfully responded to recent structural changes in the industry worldwide. Empirical findings reveal that researchers’ individual characteristics, such as centrality in the academic system, age and sex, matter more than publishing records or formal degrees. Institutional specificities at country level also play a role in shaping the propensity of researchers to engage with industry.  相似文献   

Assessing the contribution to innovation of private equity investors: A study on European buyouts   总被引：1，自引：0，他引：1  

Elisa Ughetto 《Research Policy》2010,39(1):126-140

The paper provides an empirical analysis of the patenting activity of a sample of Western European manufacturing firms undergoing a buyout between 1998 and 2004. A panel data design is used to test whether the characteristics of the deal and of private equity (PE) firms can affect acquired companies’ subsequent innovation effort as measured by the number of patents granted by the EPO. Results support the view that the innovation activity of portfolio firms is affected by different types of investors, pursuing different objectives and differing in their risk propensity, expected returns and investment policies. The characteristics of lead investors (size, stage specialization, geographical location) and of the deal (amount invested, presence of multiple investors) are also investigated and are found to differently affect the post-buyout innovation activity of sample firms.  相似文献   

Evaluating the usability and instructional design quality of Interactive Virtual Training for Teachers (IVT-T)     

Shernoff  Elisa S.  Von Schalscha  Katherine  Gabbard  Joseph L.  Delmarre  Alban  Frazier  Stacy L.  Buche  Cédric  Lisetti  Christine 《Educational technology research and development : ETR & D》2020,68(6):3235-3262

Educational technology research and development - Simulation offers unique affordances over traditional training (e.g., remote access, mastery learning experiences, immediate feedback) relevant to...  相似文献   

Longitudinal Examination of Mentoring Relationships on Organizational Commitment and Citizenship Behavior   总被引：1，自引：1，他引：0  

Stewart I. Donaldson  Ellen A. Ensher  Elisa J. Grant-Vallone 《Journal of Career Development》2000,26(4):233-249

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On site consolidation of burnt and partially charred wood in dry conditions     

Benedetto Pizzo  Giorgio Garabelli  Michelangelo Varetto  Luca Emilio Brancati  Marina Locandieri  Elisa Pecoraro  Nicola Macchioni 《Journal of Cultural Heritage》2011,12(1):19

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The contribution of urban-scale environmental monitoring to materials diagnostics: A study on the Cathedral of Modena (Italy)     

Franco Sandrolini  Elisa Franzoni  Enrico Sassoni  Pier Paolo Diotallevi 《Journal of Cultural Heritage》2011,12(4):441

The problem of environmental monitoring aimed at identifying and evaluating the weathering mechanisms affecting historical stoneworks is here discussed and a methodology based on the use of already available, long record, urban-scale environmental data is proposed. An example of its application to the Cathedral of Modena (Italy, XII-XIV century, included in the UNESCO's World Heritage List) is then presented. In this case, the methodology allowed the identification of the main degradation causes, which found significant confirmation by material diagnostics on the available samples and finite element structural modelling. Thanks to the decay causes identification allowed by the proposed methodology, more effective restoration procedures can be outlined.  相似文献   

Measuring the influence of mere exposure effect of TV commercial adverts on purchase behavior based on machine learning prediction models     

Elisa Claire Alemán Carreón  Hirofumi Nonaka  Asahi Hentona  Hirochika Yamashiro 《Information processing & management》2019,56(4):1339-1355

Since its introduction, television has been the main channel of investment for advertisements in order to influence customers purchase behavior. Many have attributed the mere exposure effect as the source of influence in purchase intention and purchase decision; however, most of the studies of television advertisement effects are not only outdated, but their sample size is questionable and their environments do not reflect reality. With the advent of the internet, social media and new information technologies, many recent studies focus on the effects of online advertisement, meanwhile the investment in television advertisement still has not declined. In response to this, we applied machine learning algorithms SVM and XGBoost, as well as Logistic Regression, to construct a number of prediction models based on at-home advertisement exposure time and demographic data, examining the predictability of Actual Purchase and Purchase Intention behaviors of 3000 customers across 36 different products during the span of 3 months. If we were able to predict purchase behaviors with models based on exposure time more reliably than with models based on demographic data, the obvious strategy for businesses would be to increase the number of adverts. On the other hand, if models based on exposure time had unreliable predictability in contrast to models based on demographic data, doubts would surface about the effectiveness of the hard investment in television advertising. Based on our results, we found that models based on advert exposure time were consistently low in their predictability in comparison with models based on demographic data only, and with models based on both demographic data and exposure time data. We also found that there was not a statistically significant difference between these last two kinds of models. This suggests that advert exposure time has little to no effect in the short-term in increasing positive actual purchase behavior.  相似文献   

Inferring Mental States From Dynamic Faces in Adolescents With Autism Spectrum Disorder: Insights From Eye Tracking     

Elisa Back 《Child development》2019,90(5):1589-1597

There is mixed evidence concerning whether individuals with autism spectrum disorder (ASD) can infer mental states from the eyes. This study aims to elucidate whether they use less efficient strategies. Sixteen adolescents with ASD (11–16 year olds) were compared to a chronological age- and IQ-matched sample of 16 typically developing (TD) adolescents. Eight mental states were presented as full dynamic faces and in conditions altering the presence of expressive dynamic information from the eyes and mouth. Bayes factors revealed that adolescents with ASD had similar accuracy, response times (less conclusive), and fixations to TD adolescents. Findings imply that adolescents with ASD spontaneously fixate on the eyes, and not all individuals with ASD have difficulties inferring mental states from faces.  相似文献   

Human and non-human intermediation in rural agricultural markets     

Elisa Oreglia  Janaki Srinivasan 《Journal of Cultural Economy》2020,13(4):353-367

ABSTRACT

A central trope of the information society is that of ‘information flows.’ The implicit assumption underlying such a vision involves the removal of gatekeepers and intermediaries who are perceived to impede such flows. Drawing from field research on information circulation, trade, and money in rural markets in Myanmar and India, we show why intermediaries persist alongside information and communication technologies (ICTs) in trade and financial transactions in the ‘Information Age.’ We examine the range of roles, (human and non-human) actors, and material practices that are involved in conducting financial transactions, and we show the importance of historical legacies and politics in explaining why both cash and financial intermediaries persist in the digital age. Focusing on the different value that human and non-human intermediaries bring to financial encounters helps explain what characteristics make each resilient or replaceable in a time of change. By situating intermediaries and mediations in the social relations within which they operate, we bring back the role of power and politics – an element that is often missing in accounts focused on the unmediated and ‘free’ circulation of information using ICTs – in explaining processes of mediation and circulation.  相似文献