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Forms of vitality : exploring dynamic experience in psychology, the arts, psychotherapy, and development
\"In his new book, eminent psychologist - Daniel Stern, author of the classic The interpersonal world of the infant, explores the hitherto neglected topic of \"vitality\" - that is, the force or power manifested by all living things. Vitality takes on many dynamic forms and permeates daily life, psychology, psychotherapy and the arts, yet what is vitality? We know that it is a manifestation of life, of being alive. We are very alert to its feel in ourselves and its expression in others. Life shows itself in so many different forms of vitality. But just how can we study this phenomenon? Till now, this has been a topic considered impervious to any kind of scientific study, but according to the Stern, it is possible to trace vitality to real physical and mental operations-- including movement, time, perception of force - as well as spatial aspects of the movement and its underlying intention. Within this fascinating book he shows how an understanding of vitality can help the psychotherapeutic process (including a look at the developmental origins of forms of vitality) and looks at how these theories of vitality might fit with our current knowledge of the workings of the brain. Truly a tour de force from a brilliant clinician and scientist, Forms of Vitality is a profound and absorbing book - one that will be essential reading for psychologists, psychotherapists, and those in the creative arts\"-- Provided by publisher.
Book
An Evaluation of Street Dynamic Vitality and Its Influential Factors Based on Multi-Source Big Data
Urban vitality is an important indicator of urban development capacity. Streets’ metrics can depict intro-urban fabrics and physiognomy in detail, and thus street vitality affected by street metrics is a concrete manifestation of urban vitality. However, few studies have evaluated dynamic vitality or explored how it is influenced by land use. To bridge this gap, we fully evaluated street dynamic vitality and explored how to enhance the street dynamic vitality by changing the distribution and combination of land use. Specifically, we examined the street dynamic vitality and land use diversity in the main urban zone of Xining city in China using mobile communication and point of interest data, adopted optimized K-means clustering to identify street dynamic vitality types, evaluated the classification result based on vitality intensity and vitality stability, and explored the link between land use and dynamic vitality. Since vitality intensity limitations were found in describing street dynamic vitality, it was necessary to introduce vitality stability. We also found a positive correlation between the vitality intensity and land use density, there were outstanding traffic facilities in high-intensity vitality streets, and improving the abundance and uniformity of land use was beneficial to increase vitality stability. Overall, describing street vitality from a dynamic perspective can improve resource utilization efficiency and rationally plan layouts.
Journal Article
How the built environment affects the spatiotemporal pattern of urban vitality: A comparison among different urban functional areas
Urban vitality is an essential indicator of an area’s capacity to promote lively social and economic activities. Urban functional areas can play different roles throughout the day, and urban vitality may exhibit significant intraday temporal dynamics. However, few studies have evaluated the dynamic vitality throughout the day among various urban functional areas or explored how the built environment influences this attribute. To bridge this gap, we assessed the vitality dynamics in intensity, variability, and night ratio. We then examined the influencing factors of urban vitality in Central Shanghai using heatmap and point of interest (POI) data. We found significant differences in the intensity, variability, and night ratio of urban vitality among different urban functional areas. The difference in vitality intensity was more significant than the variability and night ratio between weekdays and weekends. The built environment significantly affected urban vitality, but its role differed among the various urban functional areas. Overall, describing urban vitality from a dynamic perspective could improve our understanding of the differences in attracting and maintaining human activities among different urban functional areas.
Journal Article
Spectacular superfoods : change your diet, change your life
\"Eating fresh, whole foods is vital to our health and wellbeing, and Adriana Ortemberg explains how you can get the most out of your meals in Spectacular Superfoods. This basic guide explores foods that can actually provide healthy prevention of disease and infection, strengthen the immune system, and improve your quality of life. Popular superfoods are discussed along with some of the latest scientific discoveries of nutritional qualities and therapeutic uses of vegetables like broccoli and artichokes, as well as lesser-known fruits. Also included are sections with recipes, cooking techniques, food storage, and helpful tools for your kitchen\"-- Provided by publisher.
Book
Study on the Coupling Degree of Urban Virtual and Substantive Vitality from the Perspective of “Scale-Vitality”—Taking the Changsha-Zhuzhou-Xiangtan Metropolitan Area as an Example
Investigating the coupling coordination between urban scale and vitality is critical for enhancing holistic urban development quality and advancing sustainability. Taking the Changsha-Zhuzhou-Xiangtan (ChangZhuTtan) metropolitan area as a case study, this research integrates multi-source raster and vector data to: (1) analyze spatial patterns of urban scale and virtual–substantive vitality; (2) delineate a “scale-vitality” hierarchical zonal structure; (3) quantify coupling relationships across subzones; and (4) propose synergistic spatial optimization strategies. Key findings reveal that, distinct core-periphery structure characterizes urban scale and vitality, with Changsha’s central districts dominating population, land use, and economic metrics, while Zhuzhou and Xiangtan exhibit moderate concentrations. Significant positive correlations exist between urban scale and dual vitality types, with scale-driven vitality enhancement being most pronounced in core agglomeration zones. Furthermore, in the metropolitan core, where both urban scale and vitality values are high, they exhibit a high-value coupling state. As they expanded outward, both metrics gradually decreased, resulting in a low-value coupling state. However, zonal comparisons (core agglomeration circle–peripheral expansion circle) reveal that the proportion of spatially coupled units progressively increases. By elucidating scale-vitality coupling in the ChangZhuTtan metropolitan area, this study provides actionable insights for spatial planning and sustainable urban transition. The methodology framework is replicable for similar metropolitan regions globally.
Journal Article
Differences in urban daytime and night block vitality based on mobile phone signaling data: A case study of Kunming’s urban district
Exploring the pattern of block vitality within cities and its influencing factors is an important topic in urban vitality research, which has great significance in promoting high-quality urban development. However, existing research has paid little attention to the spatial difference characteristics of daytime and night urban vitality and the differences in their influencing factors. Using the urban area of Kunming, China, as a case study, this study explores the differences in spatial patterns of daytime and night vitality at the intra-city block scale and analyses the differences in the main influencing factors of daytime and night block vitality using spatial regression models. The study obtains the following findings: (1) daytime block vitality in Kunming’s urban district (the urban Dist. of KM) is higher than night block vitality. The First Ring Area has the highest daytime block vitality, whereas the Second Ring Area has the highest night block vitality. (2) Block vitality in the urban Dist. of KM presents a polycentric structure. (3) There are obvious differences in the factors influencing urban vitality between daytime and night, with work accessibility, functional mixing, daily consumption accessibility, floor area ratio, and average building age, having different directions of influence on daytime and night urban vitality. (4) Daytime urban vitality in the urban Dist. of KM relies on work activities, while night urban vitality relies on residential activities. The results provide a scientific basis for urban land use layout, facility construction, and higher-quality urban planning and management, thus promoting sustainable urban development.
Journal Article
How marketers and consumers synchronize temporal modes to cocreate ritual vitality
Marketers recognize the contributions that consumer rituals make to their organizations. They endeavor to have such contributions persist as they support consumers in enacting those rituals. This ethnographic study examines the temporal aspects of ritual, termed 'ritual vitality.' We explain how marketers can influence ritual vitality through engagement in the
chronos
and
kairos
temporal dimensions of ritual; theorize the relationship between those dimensions; identify the ways in which marketers and consumers interact through a ritual's
chronos
and
kairos
temporal dimensions; and theorize how marketers and consumers co-create these experiences as each party guides, aligns with, or detours from one another. This co-creation is central to ritual vitality. Finally, we contribute an understanding of how
chronos
and
kairos
temporal dimensions shape, structure, and perpetuate ritual performance, and identify opportunities for marketers and consumers to participate in the synchronization of
chronos
and
kairos
temporality and the support of ritual performances that together may result in ritual vitality.
Journal Article
Thriving at work
Thriving at work refers to a positive psychological state characterized by a joint sense of vitality and learning. On the basis of Spreitzer and colleagues' model, we present a comprehensive meta-analysis of antecedents and outcomes of thriving at work (K = 73 independent samples, N = 21,739 employees). Results showed that thriving at work is associated with individual characteristics, such as psychological capital (rc
= .47), proactive personality (rc
= .58), positive affect (rc
= .52), and work engagement (rc
= .64). Positive associations were also found between thriving at work and relational characteristics, including supportive coworker behavior (rc
= .42), supportive leadership behavior (rc
= .44), and perceived organizational support (rc
= .63). Moreover, thriving at work is related to important employee outcomes, including health-related outcomes such as burnout (rc
= −.53), attitudinal outcomes such as commitment (rc
= .65), and performance-related outcomes such as task performance (rc
= .35). The results of relative weights analyses suggest that thriving exhibits small, albeit incremental predictive validity above and beyond positive affect and work engagement, for task performance, job satisfaction, subjective health, and burnout. Overall, the findings of this meta-analysis support Spreitzer and colleagues' model and underscore the importance of thriving in the work context.
Journal Article
Diagnostic Accuracy of Pulp Vitality Tests and Pulp Sensibility Tests for Assessing Pulpal Health in Permanent Teeth: A Systematic Review and Meta-Analysis
The current systematic review and meta-analysis was carried out to compare the diagnostic accuracy of pulp vitality and pulp sensibility tests in assessing pulpal health. PubMed/MEDLINE, Cochrane Central Register of Controlled Trials, Web of Science, Google Scholar and Open Grey databases were searched and after assessing eligibility criteria the data were extracted. True-positive, false-positive, true-negative, false-negative, sensitivity and specificity values were extracted or calculated if not presented. Quality of studies was evaluated based on the QUADAS 2 tool. Meta-analysis was performed in MetaDTA (v2.0; Shinyapps, RStudio PBC, Boston, MA, USA) and Review Manager 5.3 (RevMan web; The Cochrane Collaboration, London, UK). Ten articles were included for qualitative synthesis and five for meta-analysis. The pooled diagnostic odds ratio for pulse oximeter (PO), electric pulp tester (EPT), cold test (CT) and heat test (HT) was 628.5, 10.75, 17.24 and 3.47, respectively. Pairwise comparison demonstrated a higher pooled mean sensitivity and specificity with PO compared with EPT. Comparison between PO and CT and between PO and HT also demonstrated a higher pooled mean sensitivity and specificity for PO. Summary points on receiver operating characteristic curves confirmed the ability of PO to correctly screen negatives in presenting patients as compared to EPT, CT and HT but no study was rated as good on quality assessment. PO can be considered as the most accurate diagnostic method as compared to EPT, CT and HT. This review provides information about the reliability and diagnostic accuracy of using pulp vitality and sensibility tests for assessing pulp status.
Journal Article