Multi-stakeholder perspectives of factors that influence contact centre call agent’s workplace physical activity and sedentary behaviour

Contact centre call agents are highly sedentary at work, which can negatively affect cardio-metabolic health. This qualitative cross-sectional study explored factors influencing call agents’ workplace physical activity (PA) and sedentary behaviour (SB), and perspectives on strategies to help agents move more and sit less at work. Semi-structured interviews and focus groups with call agents (n = 20), team leaders (n = 11) and senior staff (n = 12) across four contact centres were guided by the socio-ecological model and analysed thematically. Agents offered insights into the impact of high occupational sitting and low PA on their physical and mental health, and factors influencing their motivation to move more and sit less at work. Team leaders, although pivotal in influencing behaviours, identified their own workload, and agents’ requirement to meet targets, as factors influencing their ability to promote agents to move more and sit less at work. Further, senior team leaders offered a broad organisational perspective on influential factors, including business needs and the importance of return on investment from PA and SB interventions. Unique factors, including continuous monitoring of productivity metrics and personal time, a physical connection to their workstation, and low autonomy over their working practices, seemed to limit call agents’ opportunity to move more and sit less at work. Proposed strategies included acknowledgement of PA and SB within policy and job roles, height-adjustable workstations, education and training sessions and greater interpersonal support. Additionally, measuring the impact of interventions was perceived to be key for developing a business case and enhancing organisational buy-in. Multi-level interventions embedded into current working practices appear important for the multiple stakeholders, while addressing concerns regarding productivity

A protocol to encourage accelerometer wear in children and young people

Background: Improving compliance to physical activity monitoring is critical for obtaining valid, comparable data free from inconsistencies that occur during data reduction. The first aim of this study was to investigate children (8-11 years) and young people’s (12-15 years) views on strategies to promote habitual wear of hip (ActiGraph) and wrist-worn (GENEActiv) accelerometers. The second aim was to subsequently develop a protocol to reduce participant and researcher burden and maximise accelerometer wear time data. Methods: An interpretivist methodology was used with semi-structured, mixed-gender focus groups in 7 elementary (n=10; 47 children) and 5 high schools (n =10; 49 young people). Focus groups were transcribed verbatim and outcomes from deductive and inductive analysis were represented via pen profiles. Results: Deductive content analysis revealed four general dimensions: 1) participant driven compliance strategies; 2) reasons for non-compliance to wear time; 3) strategies to improve accelerometer care; 4) reasons for non-compliance to study conditions. Children perceived popular wear time compliance strategies to be: 1) sticky note reminders; 2) mobile phone reminders; 3) social conformity, whereas young people’s perceptions were: 1) social conformity; 2) mobile phone reminders; 3) monetary compensation. Conclusions: Where possible, compliance strategies should accommodate the varying preferences of children and young people. It is recommended that future accelerometry based research adopts a formative phase. In the absence of a formative research phase, future research should consider the use of this informed protocol to improve compliance to physical activity monitoring in children and young people

Extraction of Zero-Point Energy from the Vacuum: Assessment of Stochastic Electrodynamics-Based Approach as Compared to Other Methods

In research articles and patents several methods have been proposed for the extraction of zero-point energy from the vacuum. None of the proposals have been reliably demonstrated, yet they remain largely unchallenged. In this paper the underlying thermodynamics principles of equilibrium, detailed balance, and conservation laws are presented for zero-point energy extraction. The proposed methods are separated into three classes: nonlinear processing of the zero-point field, mechanical extraction using Casimir cavities, and the pumping of atoms through Casimir cavities. The first two approaches are shown to violate thermodynamics principles, and therefore appear not to be feasible, no matter how innovative their execution. The third approach, based upon stochastic electrodynamics, does not appear to violate these principles, but may face other obstacles. Initial experimental results are tantalizing but, given the lower than expected power output, inconclusive.Comment: 18 pages including 12 figure

The number of metastable states in the generalized random orthogonal model

We calculate the number of metastable states in the generalized random orthogonal model. The results obtained are verified by exact numerical enumeration for small systems sizes but taking into account finite size effects. These results are compared with those for Hopfield model in order to examine the effect of strict orthonormality of neural network patterns on the number of metastable states.Comment: 12 pages, 4 EPS figure

Effect of cropping system on yield of some sweetpotato and okra cultivars in an intercropping system

A field trial was conducted for 2 years to determine cropping system effect on yield of some sweetpotato and okra cultivars in an intercropping system. Sweetpotato variety TIS 87/0087 produced significantly (

Determinantes del desarrollo y diseño de políticas de subsidio a los servicios esenciales: el caso del Programa Nacional Garrafa Para Todos

Esta tesis estudia la elección de las formas de financiamiento y de instrumentación de políticas sociales en el ámbito de los servicios públicos esenciales enfocándose en el caso del Programa Nacional de Consumo Residencial de Gas Licuado de Petróleo “Garrafa para Todos” de octubre de 2008. Investiga si el desarrollo y formulación de la política de subsidios son determinados por las capacidades fiscales y estatales de las jurisdicciones y en qué medida dichos aspectos responden al tipo de provisión de servicio esencial –provisto por redes o n

Utilization of sweetpotato based confection technology: A panacea to food crisis among women farmers in Imo State

Utilization of sweet potato-based confectionary was used as a step to reducing food crisis among women farmers in Imo state because of the health benefits, environmental friendliness and ability to make a home food secured with little investments. This is because such technology will help serve as an avenue to reduce food crisis among women. The study identified the demographic characteristics of the women farmers, level of awareness of the technology, level of utilization and constraints associated with utilization of the technology. One hundred and twenty women farmers were sampled in the study area using multi-stage random sampling technique. The study revealed that lack of credit, contact with extension agents and membership of cooperative societies were problems associated with utilization of the technology

Building Farmers’ Knowledge In Cassava Value Addition For Improved Rural Livelihoods In Abia State: Issues For Policy Consideration

Attempts by National Root  Crops Research Institute, Umudike, Nigeria to add value to cassava have led to development of several products such as cake, bread, chin-chin from cassava in order to diversify its utilization. . The Institute embarked upon a rural empowerment campaign through promotion, popularization and training of rural households on the cassava value addition technologies. About 10 rural communities inAbia State, Nigeria have benefited from this participatory training programme. A study was carried out in 2006 in Abia State to examine the effects of the training programme on the livelihoods of the rural households in the study area. A total of 150 respondents fromfour Local Government Areas where the training workshops held were purposively sampled for the study. Data were collected with use of structured questionnaire and analyzed using means, percentages, tables and frequencies. Results indicated that use of acquired knowledge on cassava value addition has high influence on farmers’ livelihoodsin Arochukwu (3.02), but moderate influences on their livelihoods in Umunneochi(2.01), Umuahia(1.9) and Ukwa East(1.7) LGAs as evidenced by availability of different cassava food forms, earning of extra incomes, self employment, as well as poverty reduction in the house holds. There is therefore the need to explore and sustain this rural empowerment strategy by providing the necessary policy leverage and support that willfacilitate efforts and activities of government agencies to enhance the livelihoods of rural farmers

Identification of complex network topologies through delayed mutual information

The definitions of delayed mutual information and multi-information are recalled. It is shown how the delayed mutual information may be used to reconstruct the interaction topology resulting from some unknown scale-free graph with its associated local dynamics. Delayed mutual information is also used to solve the community detection problem. A probabilistic voter model defined on a scale-free graph is used throughout the paper as an illustrative example.Comment: 6 pages, 9 figures. arXiv admin note: text overlap with arXiv:1911.0654

Model-independent evidence for J/ψpJ/\psi p contributions to Λb0→J/ψpK−\Lambda_b^0\to J/\psi p K^- decays

The data sample of $\Lambda_b^0\to J/\psi p K^-$ decays acquired with the LHCb detector from 7 and 8~TeV $pp$ collisions, corresponding to an integrated luminosity of 3 fb$^{-1}$, is inspected for the presence of $J/\psi p$ or $J/\psi K^-$ contributions with minimal assumptions about $K^- p$ contributions. It is demonstrated at more than 9 standard deviations that $\Lambda_b^0\to J/\psi p K^-$ decays cannot be described with $K^- p$ contributions alone, and that $J/\psi p$ contributions play a dominant role in this incompatibility. These model-independent results support the previously obtained model-dependent evidence for $P_c^+\to J/\psi p$ charmonium-pentaquark states in the same data sample.Comment: 21 pages, 12 figures (including the supplemental section added at the end