When the Balance Isn't Easy: A Case Study Exploring the Complications with Work-Life Balance Initiatives in the Australian Construction Industry

Studies of work and life balance often concentrate on the ways in which employees may require and use flexible work practices to cope with the demands of their other ‘non-work’ activities and responsibilities. This paper adds to our knowledge in this arena through presenting a case study of work-life balance. This case study focuses on managerial and employee issues in implementing organisational work life balance initiatives within the construction industry in Australia. For this case study, the workplace was an ‘alliance’ project, of four collaborating companies undertaking a large infrastructure project. The project management group determined that work-life balance was an important issue within the industry and consequently implemented a five-day instead of the industry standard six-day working week as a balance initiative for the workforce. A range of factors contributed to this five-day week initiative reverting to the original work schedule of a six-day working week. This paper explores these issues and analyses the competing priorities and demands of management in endeavouring to develop alternate strategies to maintain a positive work and life balance for employees. The analysis of this case suggests that management and employees were dedicated to improving work-life balance; however, a range of externalities resulted in not all initiatives being successful. Nevertheless, within the constrained choices, the management group instigated alternate initiatives

The toxic effects of anticholinesterases on muscle

It has been shown that acute administration of ecothiopate iodine in vivo caused an approximate 80% depression of acetylcholinesterase activity in the diaphragms of mice. Inhibition of acetylcholinesterase was accompanied by an influx of calcium at the junctional region of the diaphragm, which continued during subsequent progressive development of a severe myopathy located in the same region. Myopathy was accompanied by loss of creatine kinase from the muscle and was represented, at the light microscope level, by hypercontraction, Procion Yellow staining and loss of cross striations within the muscle fibres. It appeared to reach a point of maximum severity approximately 3-6 hours after ecothiopate administration and then, by means of some repair/regeneration process, regained an apparently normal morphology within 72 hours of the intoxication. At the ultrastructural level, ecothiopate-induced myopathy was recognised by loss of Z-lines, swelling and vacuolation of mitochondria and sarcoplasmic reticulum, dissarray of myofilaments, crystal formation, and sometimes, by the complete obliteration of sarcomeric structure. The development of myopathy in vitro was shown to be nerve-mediated and to require a functional acetylcholine receptor for its development It was successfully treated therapeutically in vivo by pyridine-2-aldoxime methiodide and prophylactically by pyridostigmine bromide. However, the use of a range of membrane-on channel blockers, and of leupeptin, an inhibitor of calcium-activated-neutral-protease, have been unsuccessful in the prevention of ecothiopate-induced myopathy

Health visitors’ perception of their role in the universal childhood immunisation programme and their communication strategies with parents

Aim: This study explored health visitors’ perception of their role in the universal childhood immunisation programme with particular emphasis on influencing factors and communication strategies. Background: The majority of parents’ consent to immunisation, but some find decision-making in this area difficult and have unmet information needs. In the United Kingdom, health visitors routinely provide immunisation information for parents, whereas general practitioners (GPs) and practice nurses tend to administer vaccines and respond to parents/carers’ questions. Research has investigated health professionals’ views and knowledge about immunisation, but less is understood about health visitors’ role and how they communicate with parents. Method: Following the Local Research Ethics and Research Governance permissions, all health visitors (n5120) working in one county in the United Kingdom were invited to participate in the study. Semistructured interviews (n522) were undertaken using a prompt guide. The interviews were transcribed verbatim. Thematic analysis using an iterative approach was used to explore the data facilitated by NVIVOTM software. Findings: Five themes emerged from the interviews. These were health visitors’professional role; identity and perceived barriers and communication strategies, parents’ right to choose, confidence in measles, mumps, and rubella (MMR) vaccination and communicating with migrant families about immunisation. There were differences between the health visitors in their perceptions of their roles, skills and knowledge and communication strategies. Health visitors perceived that GPs and practice nurses took a paternalistic approach to the provision of immunisation information, while they used a parental decision making model. Health visitors reported a loss of professional confidence following the MMR crisis. Conclusion: Given the evidence that some parents find it difficult to gain the information they need about immunisation and health visitors’ acknowledgement that their usual communication models were not effective during the MMR crisis, we feel specific communication skills training is needed to enable health professionals to provide parents with appropriate decision support

SIGN-R1 Contributes to Protection against Lethal Pneumococcal Infection in Mice

Rapid clearance of pathogens is essential for successful control of pyogenic bacterial infection. Previous experiments have shown that antibody to specific intracellular adhesion molecule-grabbing nonintegrin (SIGN)-R1 inhibits uptake of capsular polysaccharide by marginal zone macrophages, suggesting a role for SIGN-R1 in this process. We now demonstrate that mice lacking SIGN-R1 (a mouse homologue of human dendritic cell–SIGN receptor) are significantly more susceptible to Streptococcus pneumoniae infection and fail to clear S. pneumoniae from the circulation. Marginal zone and peritoneal macrophages show impaired bacterial recognition associated with an inability to bind T-independent type 2 antigens such as dextran. Our work represents the first evidence for a protective in vivo role for a SIGN family molecule

Spatial and Temporal Scales of Sverdrup Balance

Sverdrup balance underlies much of the theory of ocean circulation and provides a potential tool for describing the interior ocean transport from only the wind stress. Using both a model state estimate and an eddy-permitting coupled climate model, this study assesses to what extent and over what spatial and temporal scales Sverdrup balance describes the meridional transport. The authors find that Sverdrup balance holds to first order in the interior subtropical ocean when considered at spatial scales greater than approximately 5°. Outside the subtropics, in western boundary currents and at short spatial scales, significant departures occur due to failures in both the assumptions that there is a level of no motion at some depth and that the vorticity equation is linear. Despite the ocean transport adjustment occurring on time scales consistent with the basin-crossing times for Rossby waves, as predicted by theory, Sverdrup balance gives a useful measure of the subtropical circulation after only a few years. This is because the interannual transport variability is small compared to the mean transports. The vorticity input to the deep ocean by the interaction between deep currents and topography is found to be very large in both models. These deep transports, however, are separated from upper-layer transports that are in Sverdrup balance when considered over large scales

Designing programs for eliminating canine rabies from islands: Bali, Indonesia as a case study

<p>Background: Canine rabies is one of the most important and feared zoonotic diseases in the world. In some regions rabies elimination is being successfully coordinated, whereas in others rabies is endemic and continues to spread to uninfected areas. As epidemics emerge, both accepted and contentious control methods are used, as questions remain over the most effective strategy to eliminate rabies. The Indonesian island of Bali was rabies-free until 2008 when an epidemic in domestic dogs began, resulting in the deaths of over 100 people. Here we analyze data from the epidemic and compare the effectiveness of control methods at eliminating rabies.</p> <p>Methodology/Principal Findings: Using data from Bali, we estimated the basic reproductive number, R0, of rabies in dogs, to be ~1·2, almost identical to that obtained in ten–fold less dense dog populations and suggesting rabies will not be effectively controlled by reducing dog density. We then developed a model to compare options for mass dog vaccination. Comprehensive high coverage was the single most important factor for achieving elimination, with omission of even small areas (<0.5% of the dog population) jeopardizing success. Parameterizing the model with data from the 2010 and 2011 vaccination campaigns, we show that a comprehensive high coverage campaign in 2012 would likely result in elimination, saving ~550 human lives and ~$15 million in prophylaxis costs over the next ten years.</p> <p>Conclusions/Significance: The elimination of rabies from Bali will not be achieved through achievable reductions in dog density. To ensure elimination, concerted high coverage, repeated, mass dog vaccination campaigns are necessary and the cooperation of all regions of the island is critical. Momentum is building towards development of a strategy for the global elimination of canine rabies, and this study offers valuable new insights about the dynamics and control of this disease, with immediate practical relevance.</p&gt

The Effectiveness, cost-effectiveness and acceptability of Community versus Hospital Eye Service follow-up for patients with neovascular age-related macular degeneration with quiescent disease (ECHoES): a virtual randomised balanced incomplete block trial

Background Patients with neovascular age-related macular degeneration (nAMD) usually attend regular reviews, even when the disease is quiescent. Reviews are burdensome to health services, patients and carers. Objectives To compare the proportion of correct lesion classifications made by community-based optometrists and ophthalmologists from vignettes of patients; to estimate the cost-effectiveness of community follow-up by optometrists compared with follow-up by ophthalmologists in the Hospital Eye Service (HES); to ascertain views of patients, their representatives, optometrists, ophthalmologists and clinical commissioners on the proposed shared care model. Design Community-based optometrists and ophthalmologists in the HES classified lesions from vignettes comprising clinical information, colour fundus photographs and optical coherence tomography images. Participants’ classifications were validated against experts’ classifications (reference standard). Setting Internet-based application. Participants Ophthalmologists had to have≥3 years post-registration experience in ophthalmology, have passed part 1 of the Royal College of Ophthalmologists, Diploma in Ophthalmology or equivalent examination, and have experience in the age-related macular degeneration service. Optometrists had to be fully qualified, be registered with the General Optical Council for≥3 years and not be participating in nAMD shared care. Interventions The trial sought to emulate a conventional trial in comparing optometrists’ and ophthalmologists’ decision-making, but vignettes, not patients, were assessed; therefore, there were no interventions. Participants received training prior to assessing vignettes Main Outcome Measures Primary outcome–correct classification of the activity status of a lesion based on a vignette, compared with a reference standard. Secondary outcomes–frequencies of potentially sight-threatening errors, participants’ judgements about specific lesion components, participant-rated confidence in their decisions and cost-effectiveness of follow-up by community-based optometrists compared with HES ophthalmologists. Results In total, 155 participants registered for the trial; 96 (48 in each professional group) completed training and main assessments and formed the analysis population. Optometrists and ophthalmologists achieved 1702 out of 2016 (84.4%) and 1722 out of 2016 (85.4%) correct classifications, respectively [odds ratio (OR) 0.91, 95% confidence interval (CI) 0.66 to 1.25; p=0.543]. Optometrists’ decisionmaking was non-inferior to ophthalmologists’ with respect to the pre-specified limit of 10% absolute difference (0.298 on the odds scale). Frequencies of sight-threatening errors were similar for optometrists and ophthalmologists [57/994 (5.7%) vs. 62/994 (6.2%), OR 0.93, 95% CI 0.55 to 1.57;p=0.789]. Ophthalmologists assessed lesion components as present less often than optometrists and were more confident about their lesion classifications than optometrists. The mean care-pathway cost for assessment was very similar by group, namely £397.33 for ophthalmologists and £410.78 for optometrists. The optometrist-led monitoring reviews were slightly more costly and less effective than ophthalmologist-led reviews, although the differences were extremely small. There was consensus that optometrist-led monitoring has the potential to reduce clinical workload and be more patient-centred. However, potential barriers are ophthalmologists’ perceptions of optometrists’ competence, the need for clinical training, the ability of the professions to work collaboratively and the financial feasibility of shared care for Clinical Commissioning Groups Conclusions The ability of optometrists to make nAMD retreatment decisions from vignettes is non-inferior to that of ophthalmologists. Various barriers to implementing shared cared for nAMD were identified. Future Work Recommendations The Effectiveness, cost-effectiveness and acceptability of Community versus Hospital Eye Service follow-up for patients with neovascular age-related macular degeneration with quiescent disease (ECHoES) study web application was robust and could be used for future training or research. The benefit of reducing HES workload was not considered in the economic evaluation. A framework of programme budgeting and marginal analysis could explicitly explore the resource implications of shifting resources within a given health service area, as the benefit of reducing HES workload was not considered in the economic evaluation. Future qualitative research could investigate professional differences of opinion that were identified in multidisciplinary focus groups.</p