Search results for "VITALITY"

Do Active Commuters Feel More Competent and Vital? A Self-Organizing Maps Analysis in University Students

2022

University students represent a population that faces high risks regarding physical inactivity. Research suggests that a regular engagement in physical activity (PA) may be more likely established when it leads to the experience of subjective vitality. Subjective vitality, in turn, is more likely achieved through physical activities that individuals feel competent in, and that take place in natural outdoor environments. An activity that may fulfill these conditions is active commuting to and from university (ACU). To examine whether and in which form ACU can combine this promising pattern of aspects, a person-oriented analysis was conducted. The sample contained 484 university students (59.…

Persistent dysgeusia post-halitosis treatment : how does it impact the patients? quality of life?

2019

Background The objective of this study was to evaluate the quality of life and the presence of anxiety and depression in patients with dysgeusia post halitosis treatment. Material and Methods Sixty patients were divided into three groups: Dysgeusia group (DG); Halitosis group (HG) and Control group (CG). The following instruments were used: Medical results study Short form health research of 36 items (SF-36), State-state anxiety inventory (STAI) and Self-report questionnaire-20 (SRQ-20). Results Of the 60 subjects studied, 85% were female and 15% were male. The evaluation of SF-36 indicated a statistically significant correlation between some domains for DG and showed low scores for Mental …

Anodic biofilm vitality during operation of microbial fuel cells at various load conditions

2016

Coaches’ Corrective Feedback, Psychological Needs, and Subjective Vitality in Mexican Soccer Players

2021

In the sport context, an essential aspect of an athlete’s development and performance happens during the interaction with the coach while receiving information on the aspects of performance that need to be modified (corrective feedback). Grounded in the Self-Determination Theory and particularly on the basic psychological needs theory, a structural equation model (SEM) was tested with the following sequence: perception of the amount of corrective feedback generated by the coach, perceived legitimacy of corrective feedback, satisfaction of basic psychological needs, and vitality in soccer players. Additionally, simple mediation and serial (double) mediation models were also tested. Participa…

Identifying Influential Nodes: The Overlapping Modularity Vitality Framework

2023

This paper proposes an Overlapping Modularity Vitality framework for identifying influential nodes in networks with overlapping community structures. The framework uses a generalized modularity equation and the concept of vitality to calculate the centrality of a node. We investigate three definitions of overlapping modularity and three ranking strategies prioritizing hubs, bridges, or both types of nodes. Experimental investigations involving real-world networks show that the proposed framework demonstrates the benefit of incorporating overlapping community structure information to identify critical nodes in a network.

Selektionstheorie und Rassenbildung beim Menschen

1952

So far, the applications of the theory of selection to human race formation have primarily considered the selective quality of individual race characters which are preferred by classification. However only few physiologically important race characters have been found to have an evident selective advantage. It is the climate laws, however, that prompt the assumption that selection will take place according to differences of vitality and fertility under certain climatic conditions and that the visible race characters are but incidental effects of pleiotropic gene. It also appears that, in contrast to selection, mutability must be given more consideration to-day than before. For instance the e…

El sentido deportivo de la vida en la hermenéutica raciovitalista de Ortega y Gasset

2020

El trabajo pretende mostrar, en primer lugar, que el raciovitalismo de José Ortega y Gasset constituye una de las líneas posibles del proceso de transformación hermenéutica del pensamiento contemporáneo. La impronta nietzscheana de carácter hermenéutico en el desarrollo del pensamiento orteguiano se manifiesta en aspectos muy relevantes, como la importancia del cuerpo y la innovadora noción de vida, que son asuntos decisivos para comprender el deporte.En segundo lugar, hay que aprovechar las ricas reflexiones de Ortega y Gasset sobre el deporte, que tienen un alcance muy relevante para la entera vida humana, a partir de la reivindicación de una noción de cuerpo viviente (Leib) y de una nuev…

Exploring alternative approaches in service industries: the role of entrepreneurship

2008

Today, it is widely recognised that the success and vitality of the service sector are essential factors in measuring an economy’s progress, its quality, and its future expectations. It not only im...

Thermographic Analysis of Tooth Vascularization Using Thermal Stimulation

2018

Objective: The current pulp diagnostic techniques based on subjective patient response to electrical or thermal stimuli are unable to assess tooth vascularization, which is a true indicator of pulp vitality. The present study evaluates thermography as a pulp vitality test, assessing tooth recovery following thermal stimulation. Methods: A model simulating intrapulpal circulation was developed. Superficial thermographic measurements were obtained from teeth with and without elevation of the intracoronal temperature before and after applying thermal stress with cold. The data were analyzed using analysis of variance (ANOVA), and the level of significance was set at P<0.05. Results: The model …

Do mental health and vitality mediate the relationship between perceived control over time and fear of COVID-19? A survey in an Italian sample

2021

Several studies evidenced increased elevated symptomatology levels in anxiety, general stress, depression, and post-traumatic stress related to COVID-19. Real difficulties in the effective control of time that could be responsible for mental health issues and loss of vitality were also reported. Prior literature highlighted how perceived control over time significantly modulates anxiety disorders and promotes psychological well-being. To verify the hypothesis that perceived control over time predicts fear of COVID-19 and mental health and vitality mediate this relationship, we performed an online survey on a sample of 301 subjects (female = 68%; Mage = 22.12, SD = 6.29; age range = 18–57 ye…