Worksite Fitness Policy in an Intellectual Capital Framework

In a framework of Intellectual Capital (IC), the effects and interactions of a Worksite Fitness Program (WFP) policy was studied with a multidisciplinary approach. In a preliminary study, indicators for physical activity (PAI), physical fitness (PFI), activity in WFP on a regular (WFPI) and on a events basis (WFPE) were created in line with positive findings regarding the associations between physical activity and fitness patterns and sick leave, perceived health, and self-assessed work ability. The intensity of physical activity was found to be the most important variable to predict positive associations with the above mentioned wellness parameters. In four case study follow-up settings, the effects and interactions of physical activity and fitness patterns and the company’s WFP-policy on different elements of IC were studied. Qualitative methods were applied in constructing indicators and a descriptive IC measure for each case company. In cross-sectional and follow-up settings, several findings with respect to IC were found regarding physical activity in general and activity in WFP in particular. Findings were relatively strong in health and wellness related indicators in Human Capital, where, as also in Structural Capital indicators such as the company climate and employee-superior relationship, revealed positive associations. Physical activity patterns were found to act in minor role in Relational Capital. Overall, WFP was seen to be an integrated part of Structural Capital. From the viewpoint of Worksite Fitness Program as a phenomenon, this study positioned WFP as an active element of Intellectual Capital. The literature in the field of WFP emphasizes the role of WFP as an instrument to activate employees in physical activity, and thus promote their health and wellbeing. With the wider perspective the active and long range WFP policy can support a company’s Structural and Relational Capital in line with the fundamental role it has on Human Capital.

Workplace social capital and co-occurrence of lifestyle risk factors: the Finnish Public Sector Study

Objective: The aim of this prospective study was to examine the link between individual and ecological workplace social capital and the co-occurrence of adverse lifestyle risk factors such as smoking, heavy drinking, physical inactivity and overweight.

Work-place social capital and smoking cessation: The Finnish Public Sector Study

AIMS:
To examine whether high social capital at work is associated with an increased likelihood of smoking cessation in baseline smokers.
DESIGN:
Prospective cohort study.
SETTING:
Finland.
PARTICIPANTS:
A total of 4853 employees who reported to be smokers in the baseline survey in 2000-2002 (response rate 68%) and responded to a follow-up survey on smoking status in 2004-2005 (response rate 77%).
MEASUREMENTS:
Work-place social capital was assessed using a validated and psychometrically tested eight-item measure. Control variables included sex, age, socio-economic position, marital status, place of work, heavy drinking, physical activity, body mass index and physician-diagnosed depression.
FINDINGS:
In multi-level logistic regression models adjusted for all the covariates, the odds for being a non-smoker at follow-up were 1.26 [95% confidence interval (CI)=1.03-1.55] times higher for baseline smokers who reported high individual-level social capital than for their counterparts with low social capital. In an analysis stratified by socio-economic position, a significant association between individual-level social capital and smoking cessation was observed in the high socio-economic group [odds ratio (OR) (95% CI)=1.63 (1.01-2.63)], but not in intermediate [(OR=1.10 (0.83-1.47)] or low socio-economic groups [(OR=1.28 (0.86-1.91)]. Work unit-level social capital was not associated with smoking cessation.
CONCLUSIONS:
If the observed associations are causal, these findings suggest that high perceived social capital at work may facilitate smoking cessation among smokers in higher-status jobs.

Low workplace social capital as a predictor of depression - The Finnish public sector study

In a prospective cohort study of Finnish public sector employees, the authors examined the association between workplace social capital and depression. Data were obtained from 33,577 employees, who had no recent history of antidepressant treatment and who reported no history of physician-diagnosed depression at baseline in 2000-2002. Their risk of depression was measured with two indicators: recorded purchases of antidepressants until December 31, 2005, and self-reports of new-onset depression diagnosed by a physician in the follow-up survey in 2004-2005. Multilevel logistic regression analysis was used to explore whether self-reported and aggregate-level workplace social capital predicted indicators of depression at follow-up. The odds for antidepressant treatment and physician-diagnosed depression were 20-50% higher for employees with low self-reported social capital than for those reporting high social capital. These associations were not accounted for by sex, age, marital status, socioeconomic position, place of work, smoking, alcohol use, physical activity, and body mass index. The association between social capital and self-reported depression attenuated but remained significant after further adjustment for baseline psychological distress (a proxy for undiagnosed mental health problems). Aggregate-level social capital was not associated with subsequent depression.

Techno-Economic Feasibility of Selective CO2 Capture Processes from Biogas Streams using Ionic Liquids as Physical Absorbents

Biogas from anaerobic digestion of sewage sludge is a renewable resource with high energy content, which is formed mainly of CH4 (40-75 vol.%) and CO2 (15-60 vol.%) Other components such as water (H2O, 5-10 vol.%) and trace amounts of hydrogen sulfide and siloxanes can also be present. A CH4-rich stream can be produced by removing the CO2 and other impurities so that the upgraded bio-methane can be injected into the natural gas grid or used as a vehicle fuel. The main objective of this paper is to develop a new modeling methodology to assess the technical and economic performance of biogas upgrading processes using ionic liquids which physically absorb CO2. Three different ionic liquids, namely the 1-ethyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide, 1-hexyl-3-methylimidazoliumbis[(trifluoromethyl)sulfonyl]imide and trihexyl(tetradecyl)phosphonium bis[(trifluoromethyl)sulfonyl]imide, are considered for CO2 capture in a pressure-swing regenerative absorption process. The simulation software Aspen Plus and Aspen Process Economic Analyzer is used to account for mass and energy balances as well as equipment cost. In all cases, the biogas upgrading plant consists of a multistage compressor for biogas compression, a packed absorption column for CO2 absorption, a flash evaporator for solvent regeneration, a centrifugal pump for solvent recirculation, a pre-absorber solvent cooler and a gas turbine for electricity recovery. The evaluated processes are compared in terms of energy efficiency, capital investment and bio-methane production costs. The overall plant efficiency ranges from 71-86 % whereas the bio-methane production cost ranges from £6.26-7.76 per GJ (LHV). A sensitivity analysis is also performed to determine how several technical and economic parameters affect the bio-methane production costs. The results of this study show that the simulation methodology developed can predict plant efficiencies and production costs of large scale CO2 capture processes using ionic liquids without having to rely on gas solubility experimental data.

‘Racialised’ pedagogic practices influencing young Muslims' physical culture

Background: There is growing concern surrounding the ‘racialised’ body and the way young people develop dispositions towards physical activity (PA) and sports, and more broadly to physical culture. This paper draws on Bourdieu's social theory in an effort to explore the ways in which the intersectionality of various fields (family, religion and school) and their dimensions (culture and social class) influence young Muslims' physical culture. Purpose: More specifically the paper examines the ‘racialised’ pedagogic practices in various fields that influence young Muslims' dispositions to physical culture. Method: The study reports on the voices of 40 participants identifying as young Muslims (12–15 years old; 20 girls and 20 boys) from one secondary school in the South of England, UK. A case study approach was used to explore participants’ understanding, meaning, structural conditions and personal agency with regard to physical culture and ‘racialised’ body pedagogies. Data include semi-structured paired interviews with participants. Data were analysed using thematic analysis. More specifically, thematic analysis based on the notion of ‘fields' informed deductive and inductive procedures. Findings: Results suggested that religion had limited influence on the participants' agency when intersecting with schooling and social class with regard to embodiment of active physical culture. Economic capital, on the other hand, had a considerable influence on participants’ physical culture as it contributed to young people's access to PA opportunities, agency and body pedagogies. In addition, the study concludes that fields outside the school play a significant role in influencing and enabling young Muslims’ physical culture. Conclusions: One of the most significant implications of this study is emphasising that young Muslims should not be viewed as a homogenous group as various fields intersect to influence their participation in physical education and their embodiment of physical culture. Identified fields and their markers make dispositions unique, dependent upon characteristics and their relative influence.

Percursos da física e da energia nucleares na capital portuguesa : ciência, poder e política, 1947-1973

Tese de doutoramento, História e Filosofia das Ciências, Universidade de Lisboa, Faculdade de Ciências, 2014

Alcances y limitaciones de la política pública de Recuperación y Manejo del Espacio Público del Distrito Capital. Estudio de Caso: Programa de Renovación, Recuperación y Revalorización de Espacios Públicos encaminado a la reubicación de los vendedores ambulantes en kioscos fijos. Periodo de estudio: 2006-2010

El presente estudio se centra en una política pública que ha sido llevada a cabo en el marco de la implementación de las mejoras enfocadas a la recuperación del espacio público en el Distrito Capital: El Programa de Renovación, Recuperación y Revalorización de Espacios Públicos iniciado durante la administración del alcalde Luis Eduardo Garzón. Los gobiernos anteriores intervenían el espacio público con un enfoque básicamente estético y físico, sin permitir su uso por vendedores ambulantes, éste introdujo un cambio fundamental al instalar quioscos fijos en el espacio público y permitir su uso temporal por antiguos vendedores mientras adquirían las capacidades para desarrollar proyectos económicos autónomos. A pesar del cambio radical que introdujo esta política, su implementación fue imperfecta evidenciándose notoriamente sus limitaciones, ya que no se permitió a los vendedores formalizar su trabajo.

Life and death in a civitas capital: metabolic disease and trauma in the children from late Roman Dorchester, Dorset

The impact that “Romanization” and the development of urban centers had on the health of the Romano-British population is little understood. A re-examination of the skeletal remains of 364 nonadults from the civitas capital at Roman Dorchester (Durnovaria) in Dorset was carried out to measure the health of the children living in this small urban area. The cemetery population was divided into two groups; the first buried their dead organized within an east–west alignment with possible Christian-style graves, and the second with more varied “pagan” graves, aligned north–south. A higher prevalence of malnutrition and trauma was evident in the children from Dorchester than in any other published Romano-British group, with levels similar to those seen in postmedieval industrial communities. Cribra orbitalia was present in 38.5% of the children, with rickets and/or scurvy at 11.2%. Twelve children displayed fractures of the ribs, with 50% of cases associated with rickets and/or scurvy, suggesting that rib fractures should be considered during the diagnosis of these conditions. The high prevalence of anemia, rickets, and scurvy in the Poundbury children, and especially the infants, indicates that this community may have adopted child-rearing practices that involved fasting the newborn, a poor quality weaning diet, and swaddling, leading to general malnutrition and inadequate exposure to sunlight. The Pagan group showed no evidence of scurvy or rib fractures, indicating difference in religious and child-rearing practices but that both burial groups were equally susceptible to rickets and anemia suggests a shared poor standard of living in this urban environment.

‘I like playing on my trampoline; it makes me feel alive’ valuing physical activity: perceptions and meanings for children and implications for primary schools

This study investigated perceptions that children aged 6–10 years (n = 83) have of what it means to be physically active. Ideographic research was conducted utilising drawings and interviews to understand values that are placed on participating in physical activity (PA). The article questions the idea that whilst it may be commonly accepted by academics that there is a need to be active for health, little research has considered what this may actually mean for the child. Drawing on Bourdieu, the article utilises key concepts within the analysis of ‘capital' to frame an understanding of how children experience PA. Findings suggest that central to children's experiences is the place of social interaction and reciprocation. The article investigated the production and transference of forms of capital: physical, cultural and social. The potential for such concepts to be exploited by schools is discussed with reference to physical education and opportunities offered during free play.

Education and training institutions : building social capital for regional development

Education and training institutions from schools through to universities have a vital role in supporting development in regional Australia. The interaction between these institutions and their rural communities influences the social capital of the community and the extent to which the community is a learning community, willing and able to manage change to the community’s advantage.

There are benefits to be had from a collaborative approach to planning and delivering training. This approach is consistent with theories of social capital that emphasise the crucial part played by networks, values and trust in generating superior outcomes for individuals, communities and regions. Research has found that education and training is most effective in building social capital and learning communities were there is attention to customising or targeting education and training provision to local needs. The key to matching provision with local needs, particularly in the more rural and remote areas, is collaboration and partnerships. Partners can be regional organisations, other educational institutions, businesses and government. The factors that enhance the effectiveness of the collaborations and partnerships are the elements of social capital: networks, shared values and trust, and enabling leadership.

Networks are most effective where there were opportunities and structures for interaction, which can be termed interactional infrastructure, that foster networks within the region, and networks that extended outside the region. Interactional infrastructure includes regional forums, committee structures, consultative processes and opportunities for informal discussion addressing the issues of education, training and employment in a community or region. Better outcomes are evident when there is an interactional infrastructure that is resourced with financial, physical and human resources of sufficient quantity and quality. Collaborations provide access to a greater range of external resources through extended external networks. Effective networks and shared visions, values and trust among the partners in a collaboration, are fostered by enabling leaders. Educational institutions are well placed to supply the ‘human infrastructure’ that makes collaborations and partnerships work, including enabling leadership.

Attention to factors associated with the quality of social capital, especially interactional infrastructure including leadership, shared vision and values and networks within and external to the community, can be expected to improve the effectiveness of education and training outcomes. More importantly, a collaborative approach to planning for education and training in rural regions will build the capacity of regions and their constituent communities to develop and change by building social capital resources. Leadership is an important driver of processes that build community and regional capacity and ultimately produce social and economic benefits through regional development. Educational providers in rural regions are well placed to act as enabling leaders.

Environmental correlates of physical activity in Australian workplaces

Purpose – The workplace is an ideal setting to promote physical activity. The purpose of this study is to examine associations with physical activity at and around the workplace.
Design/methodology/approach – Participants were recruited from a random sample of employed adults (n ¼ 1; 107) in capital cities and major regional centres in Australia. Self-reported barriers and participation in physical activity at and around the workplace were assessed. A multivariable logistic regression model adjusting for age, sex, occupational status, and overall physical activity assessed the odds of being active in this setting.
Findings – Of participants, 61 percent perceived being active in the workplace. Those who perceived their work colleagues and managers to be physically active, and those who indicated that their workplace provides facilities to support them being active had higher odds of being physically active at or around the workplace.
Research limitations/implications – A poor response rate, physically active sample and cross-sectional analysis prevent inferences about the causality of the findings.
Originality/value – The paper provides evidence of the potential for the multiple levels of influence on physical activity at and around the workplace.

Neighbourhood environments and children's social capital : investigating the pattern of relationships

The main purpose of this work was to investigate the pattern of relationships among three constructs: neighbourhood socio-physical environment, children's social interactions and their social capital. This work was designed as a two-phase mixed-methods research. Phase I included several qualitative studies to develop a scale of neighbourhood socio-physical environment, a scale of children's social interactions and a scale of children's social capital. Phase II was a cross-national survey that used these three scales to collect information from high school students in Beijing and Sydney. The main finding of this work was that there were strong and significant correlations among the three constructs. Children's assessment of their neighbourhood socio-physical environment was positively correlated with their social interactions and social capital, which indicated that children who lived in better neighbourhoods had more social interactions and larger volumes of social capital. Strong positive relationship was also found between children's social interactions and social capital, which implied that better-connected children interacted with their friends more.

Are children's perceptions of neighbourhood social environments associated with their walking and physical activity?

This study aimed to examine cross-sectional associations between neighbourhood social environmental factors and physical activity (PA) among Australian primary school children. Baseline data from a large-scale trial among 957 children (48% boys) aged 9–12 years were utilised. Children self-reported their perceptions of the neighbourhood social environment including social networks (e.g. there are lots of other children around to play with), and social capital (e.g. there are lots of people in my area I could go to if I need help). Children also self-reported their weekly walking frequency and PA from which average daily moderate to vigorous PA (MVPA) was calculated. Linear regression analyses examined these associations. Boys performed 17 min/day more MVPA than girls (p < 0.01), and girls performed one extra trip/week than boys (p < 0.001). Children’s perceptions of social capital (p < 0.0001) and social networks (p < 0.01) were both positively associated with MVPA and social capital was positively associated with walking frequency (p < 0.05). These associations were not moderated by the child’s sex. These findings suggest that children who had positive perceptions of neighbourhood social capital and social networks in the neighbourhood, tended to be more physically active. Longitudinal and experimental studies are required to further test the influence of these factors among children.

Active, healthy cities ? how does population physical activity vary between Australian cities?

Issue addressed: Despite recognition that urban infrastructure influences physical activity, there have been no comparisons between Australian city-level patterns of physical activity. This study ranked Australian cities in terms of adults? participation in leisure-time physical activity and examined city-level variations in activity trends between 2001 and 2009. Methods: Data on participation in leisure-time physical activity in adults (=15 years) between 2001 and 2009 were obtained from the Exercise Recreation and Sport Survey (ERASS), a computer-assisted telephone interview conducted to collect population-level sport participation information by the Australian Sports Commission. Data were analysed for respondents residing in the eight capital cities of Australia. The prevalence of meeting recommended ?health-enhancing physical activity? (HEPA) and levels of walking were calculated by age, gender and survey year. Multiple linear logistic regression analyses were used to compare cities. Results: Pooled data from 174,323 adults across years showed that Melbourne, Brisbane, Perth and Canberra residents were significantly more active than Sydney, Adelaide and Hobart residents in terms of HEPA. Hobart, Perth and Melbourne residents were significantly more likely to walk =5 sessions a week compared with their counterparts in other cities. HEPA and walking increased across most cities between 2001 and 2009. Conclusion: There are significant differences between Australian cities in physical activity and walking levels, over and above differences attributable to age, gender or educational levels. While this may be due to infrastructure differences, comparative information on indicators of the built environment and transport infrastructure are not available.