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  • bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics  (33)
  • Firenze University Press  (33)
  • Amsterdam University Press
  • English  (33)
  • Danish
  • German
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  • English  (33)
  • Danish
  • German
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  • 1
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    Chapter Modelling the spatio-temporal dynamic of traffic flows with gravity models and mobile phone data (2022)
    Firenze University Press
    Details
    Publication Date: 2022-09-22
    Description: The analysis of origin-destination traffic flows may be useful in many contexts of application (e.g., urban planning, tourism economics) and have been commonly studied through the gravity model, which states that flows are proportional to ''masses" of both origin and destination, and inversely proportional to distance between them. Using data on the flow of mobile phone SIM among different aree di censimento, recorded hourly basis for several months and provided by FasterNet in the context of MoSoRe project, in this work we characterize and model the dynamic of such flows over the time in the strongly urbanized and flood-prone area of the Mandolossa (western outskirts of Brescia, northern Italy), with the aim of predicting the traffic flow during flood episodes. Whereas a traditional ”static” mass explanatory variable is represented by residential population (Pop), or by gross domestic product (GDP), here we propose to use a most accurate set of explanatory variables in order to better account for the dynamic over the time. First, we employ a time-varying mass variable represented by the number of city-users by area and by time period, which has been estimated from mobile phone data (provided by TIM) using functional data approach and already adopted to derive crowding maps for flood exposure. Secondly, we include in the model a proper set of factors such as areal and time dummies, and a novel set of indices related to (e.g.) the number and the type of streets, the number of offices, restaurants or cinemas, which may be retrieved from OpenStreetMap. The joint use of these two novel sets of explanatory variables should allow us to obtain a better linear fitting of the gravity model and a better traffic flow prediction for the flood risk evaluation.
    Keywords: Mobile phone network ; Gravity model ; Origin-destination data ; Flooding risk ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics
    Language: English
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  • 2
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    Chapter Decomposing tourists’ sentiment from raw NL text to assess customer satisfaction (2022)
    Firenze University Press
    Details
    Publication Date: 2022-09-22
    Description: The importance of the Word of Mouth is growing day by day in many topics. This phenomenon is evident in everyday life, e.g., the rise of influencers and social media managers. If more people positively debate specific products, then even more people are encouraged to buy them and vice versa. This effect is directly affected by the relationship between the potential customer and the reviewer. Moreover, considering the negative reporting bias is evident in how the Word of Mouth analysis is of absolute interest in many fields. We propose an algorithm to extract the sentiment from a natural language text corpus. The combined approach of Neural Networks, with high predictive power but more challenging interpretation, with more simple but informative models, allows us to quantify a sentiment with a numeric value and to predict if a sentence has a positive (negative) sentiment. The assessment of an objective quantity improves the interpretation of the results in many fields. For example, it is possible to identify crucial specific sectors that require intervention, improving the company's services whilst finding the strengths of the company himself (useful for advertising campaigns). Moreover, considering that the time information is usually available in textual data with a web origin, to analyze trends on macro/micro topics. After showing how to properly reduce the dimensionality of the textual data with a data-cleaning phase, we show how to combine: WordEmbedding, K-Means clustering, SentiWordNet, and the Threshold-based Naïve Bayes classifier. We apply this method to Booking.com and TripAdvisor.com data, analyzing the sentiment of people who discuss a particular issue, providing an example of customer satisfaction.
    Keywords: GSD ; WoM ; Threshold-based Naïve ; Bayes ; NLP ; Sentiment Analysis ; Customer Satisfaction ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics
    Language: English
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  • 3
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    Chapter An analysis of the transaction towards sustainable food consumption practises during the Italian lockdown for SARS-CoV-2: the experience of the Lombardy region (2022)
    Firenze University Press
    Details
    Publication Date: 2022-09-22
    Description: This paper intends to investigate the behaviours adopted during this lockdown period due to SARS-CoV-2, in which most individuals have found themselves forced to carry out their daily lives within domestic boundaries, and compare them with previously practiced food-related habits. The aim is to understand whether strategies of buying, preparing and consuming food have changed with respect to established habits of 'ordinary' periods, and how these choices are linked to the psychological and emotional wellbeing/feeling experienced by individuals, to the physiological well-being of individuals and to social, environmental and economic sustainability. The analysis is based on the survey carried out by the Department of Psychology in collaboration with the interdepartmental center BEST4Food of Milano-Bicocca university.
    Keywords: Food ; sustainable consumption ; Lockdown ; SARS-CoV-2 ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics
    Language: English
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  • 4
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    Chapter Development of an innovative methodology to define patient-designed quality of life: a new version of a wellknown concept in healthcare (2022)
    Firenze University Press
    Details
    Publication Date: 2022-09-22
    Description: Patient quality of life (QoL) is a pivotal parameter, which is often used by clinicians to evaluate how treatments and therapies influence patients’ functionality and emotional state, aiming to ameliorate interventions and their outcomes. Currently, the majority of questionnaires assessing the QoL are designed with the main contribution of clinicians and, therefore, include items that are cantered on the disease rather than on its multifaceted impact on people’s life. The failure to truly grasp the patients’ perspective, their needs, aspirations, perceptions and emotional state, is a major drawback that sets medical care on clinical parameters alone. We aimed to bridge this gap by establishing an innovative patient-designed QoL index to provide a new, unbiased tool considering the patients’ perception of their own well-being. Based predominantly on patients’ contribution, we defined specific areas (physical, emotional, social, functional, economical) and the respective characterizing features, and applied a pseudo-Delphi methodology combined with customer-satisfaction techniques. For each feature, the degree of agreement and the importance were assessed on a Likert scale. A synthetic QoL index was created by weighting the importance of each item. The methodology tested led to the development of a valid patient-designed QoL index, providing a way forward that could potentially be applied to many different conditions. The areas and the features included are indeed common to all patients, irrespective of their disease. We found that the process of methodology development enhanced the patients’ awareness of their subjective experience with the disease, and enabled them to better present their situation to the clinicians. The patient-designed QoL index provides a descriptive model that can be helpful to patients, clinicians and third parties and that can be further integrated with clinical details to obtain an overall view of the course of treatment for each patient.
    Keywords: Quality of Life ; QoL ; Pseudo Delphi ; Methodology ; Patient awareness ; Patient experience ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics
    Language: English
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  • 5
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    Chapter Life satisfaction of refugees living in Germany (2022)
    Firenze University Press
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    Publication Date: 2022-09-22
    Description: Since 2015, Germany has been hosting noticeable incoming flows of refugees and asylum seekers, leading, in 2020, the ranking of European countries and being the fifth in the world ranking for the number of hosted refugees. Despite the quality of life of refugees is expected to be improved in the aftermath of their arrival to Germany, refugees are still facing several problems of integration and economic deprivation (e.g., about 90% are unemployed). Hence, it is a worthwhile exercise to study how satisfied they are with their present life. Using a sample of 3,408 individuals from the German IAB-BAMF-SOEP Survey of Refugees (regarding refugees and asylum seekers who came to the country between January 2013 and January 2016), we present some preliminary analyses on the life satisfaction (LS) of these vulnerable individuals. Particularly, satisfaction levels were arranged by quartile and an ordinal regression model was estimated to focus on the association among levels of LS and main socio-demographic characteristics. Syrians experience worst perceived quality of life (LS), such as older and higher educated people, other things being equal. Uncertainty, due to their legal status or to lesser support received by law, may explain that those with dismissed or pending asylum application are less satisfied than refugees. Family arrangements, as expected, has an impact, other things being equal, on the overall life satisfaction: the higher the number of co-residing household members the higher the LS; cohabiting partner of spouse affect positively LS. Noticeably, LS is positively associated with satisfaction in specific domains such as health, privacy in the current living arrangement, and neighbourhood safety. Interesting insights come out for policy design.
    Keywords: Well-being ; quality of life ; asylum seekers ; IAB-BAMF-SOEP Survey ; of Refugees ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics
    Language: English
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  • 6
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    Chapter Tourism of Italians in Italy through crisis and development: the last 15 years, region by region (2022)
    Firenze University Press
    Details
    Publication Date: 2022-09-22
    Description: Tourism is a very important economic activity for many nations and Italy is among those that particularly benefit from it. In fact, even during the period of pandemic, despite the crisis, tourism in Italy proved to be a particularly resilient sector: among all European countries, Italy is the one that recorded the highest number of total tourist nights-spent. However, tourism statistics are not yet exhaustive in describing a highly variable phenomenon at the territorial level. Even the tourism satellite accounts, so useful for sectoral planning at regional level, are compiled for the whole country. Instead, the territories do not always know themselves, while the enhancement of landscape resources is one of the major issues that has not always been adequately analyzed; also in the recently approved Italian PNRR/Next Generation EU. In this article, we aim to examine the trend of the tourism phenomenon in the various Italian regions over the past 15 years; a period marked by crises of different origins (economic, political, health) which slowed down the economic development of the third millennium. In particular, given the problems mentioned above, we decided to start the research by considering the arrivals in hotels and non-hotel establishments by Italian tourists. The hospitality business is in fact an important part of the tourism industry. We expect domestic tourism to have greater stability, being less affected by international problems. We then examined the tourism of Italians in Italy, in the various regions, from 2006 to 2020. This analysis allowed us to observe the tourism phenomenon in Italy from a different perspective, observing, region by region, the relationship between tourism within the region and tourism coming from others regions. The choice of arrivals, instead of night spent, reduces the influence of the specific type of tourism in each region. The first results appear interesting.
    Keywords: tourism ; arrivals ; correspondence analysis ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics
    Language: English
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  • 7
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    Chapter Measuring content validity of academic psychological capital and locus of control in fresh graduates (2022)
    Firenze University Press
    Details
    Publication Date: 2022-09-22
    Description: Positive psychological capital (PsyCap; hope, resilience, self-efficacy, and optimism) and locus of control (LoC; internal and external) denote psychological dimensions which have been identified as crucial resources for occupational satisfaction and success. These dimensions could impact fresh graduates’ ability to stand the labour market in times of crisis. Two instruments, called Academic PsyCap and Academic LoC, have been specifically developed to evaluate these dimensions among fresh graduates. The two instruments consist of 34 and 10 items respectively, which have been selected, through factor analyses, from a large initial pool of items administered to fresh graduated at the University of Padova. Results suggested adequate psychometric properties for both Academic PsyCap and Academic LoC. The factor structure of the two instruments was confirmed (CFI = .92, RMSEA = .07, SRMR = .07 for Academic PsyCap; CFI = .96, RMSEA = .05, SRMR = .05 for Academic LoC), and internal consistency was satisfactory for all the subscales. The two instruments are presented, and their psychometric properties are described.
    Keywords: Psychological capital ; Locus of control ; University graduates ; Hope ; Resilience ; Self-efficacy ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics
    Language: English
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  • 8
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    Chapter Thematic atlas of Italian oncological research: the analysis of public IRCCS (2022)
    Firenze University Press
    Details
    Publication Date: 2022-09-22
    Description: This paper has been developed in the frame of the research project “V:ALERE 2019” focused on Italian public-owned Academic Medical Centers. The main aim of the project is to provide evidence, advice, and remarks to help the agents of the public health system to address the many challenges that they face. In recent years, there is an increasing recognition of the potential value of research evidence as one of the many factors considered by policymakers and practitioners. Even more, in the case of medical science, the analysis of research and its impact is indispensable, in light of its implications for public health. The starting point for mapping a research area is to review the related scientific literature because by synthesizing past research findings, it is possible to effectively use the existing knowledge base and advance lines of future researches. In this sense, bibliometrics becomes useful, by providing a structured analysis to a large body of information, to infer trends over time, themes researched, and to show the “big picture” of extant research. In particular, in this work, we focus our attention on the scientific production of the last 20 years of the Scientific Institutes for Research, Hospitalization, and Healthcare (IRCCS “Istituto di Ricovero e Cura a Carattere Scientifico”) specialized in the oncology research. IRCCS are biomedical institutions of relevant national interest that drive clinical assistance in strong relation to research activities. They are committed to being a benchmark for the whole public health system for both the quality of patient care and the innovation skills in the field of the organization. All the analyses were carried out by using the Bibliometrix, an open-source tool for quantitative research in scientometrics and bibliometrics that includes all the main bibliometric methods of analysis.
    Keywords: Bibliometrics ; Oncological research ; Public health ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics
    Language: English
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  • 9
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    Chapter Short-term and long-term international scientific mobility of Italian PhDs: An analysis by gender (2022)
    Firenze University Press
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    Publication Date: 2022-09-22
    Description: In the last years, there has been a large increase in high-educated and high-skilled people’s mobility as a consequence of the internationalization and globalization, the weakening of research and university systems of sending countries (the “brain drain” process), the increase in skilled demand and improvements in higher education of host countries (the “brain gain” process). At the micro-level, academic mobility has positive consequences on occupational prospects and careers of researchers, both in the short- and long- run. Nevertheless, numerous research studies have demonstrated the challenges of engaging in international academic mobility for people with caring responsibilities, particularly women. Using Italian data on occupational conditions of PhDs collected in 2018 by Istat and modelling multinomial logistic regression analyses, we intend to verify if female researchers are associated with a lower international mobility irrespective their field of study, and the extent to which gender interacts differently in the various fields of study in affecting the probability of moving abroad after PhD qualification. Also, the distinction between long-term and short-term mobility, which has been mainly neglected in the literature concentrating on longer stays, has taken into account. In this respect, short-term mobility is a potentially high-value investment that may be pursued also by those researchers and scientists who cannot move for longer periods, such as women with caring responsibilities. In the literature, it is acknowledged that an experience abroad during early career may have positive effects on future occupational prospects. With our work, we intend to shed light on potential disparities on moving abroad that may exist among researchers in their early career by gender, and which could contribute to leave behind women in academia.
    Keywords: PhD ; international mobility ; gender ; higher education ; logistic regression ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics
    Language: English
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  • 10
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    Chapter The role of the extra-man play actions in elite water polo matches: which elements lead to a good shot? (2022)
    Firenze University Press
    Details
    Publication Date: 2022-09-22
    Description: In water polo, two teams comprised of six outfield players and a goalkeeper compete for four quarters of 8 minutes’ real play in a playing area of 30x20m. Each team has 30 seconds to complete an action. A frequent situation thought to be very significant to the final result of a match is the extra-man play action. After a major foul a player is sent out of play for 20 seconds. The attacking team, with a series of passes and player movements must quickly try to disrupt the defence and enable a shot. And defence has to work on coordination of movement between players so that the attack finds it difficult to score too easily. Coaches dedicate a lot of time to training their team to attack and defend in an extra-man situation. This paper investigates the issue of extra-man play actions in detail. A study is performed into data from the 2020 European men’s water polo championships, whose aim is to identify whether man-up play actions have any elements that lead to a good shot, meaning a ball in the goal even if it is saved. Several characteristics were recorded on each extra-man play action, but only few of them seem to influence its outcome. This may be explained by the fact that the outcome of a play action is not only linked to the execution of a strategy, but it is influenced by factors which may not all be measured.
    Keywords: water polo analytics ; match analysis ; tactical indicators ; logistic regression ; bic Book Industry Communication::J Society & social sciences::JH Sociology & anthropology::JHB Sociology::JHBC Social research & statistics
    Language: English
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