Caught in the middle : organizational impediments to middle managers' work-life balance

As increased work demands and longer working hours become the reality for many employees, the concept of work-life balance has received increasing attention. This paper presents findings from an exploratory study of Australian middle managers, which investigated the impact of middle managers’ daily organizational experiences on their lives both in and beyond the workplace. We focus on respondents’ reports of the difficulty in achieving work-life balance, specifically, the organizational impediments to creating balance. Three particular areas where these impediments were apparent are: the impact of new technologies; limits to autonomy and control in the middle management role; and difficulties in taking advantage of flexibility initiatives in the workplace. As middle managers are caught in the middle between work and personal life, there is a need for organizations to support middle managers’ efforts to achieve work-life balance if the organization’s long-term goals are to be achieved.

Appraisal of random and systematic land cover transitions for regional water balance and revegetation strategies

This study describes the use of landscape transition analysis as a means for effective basin management. Land cover transitions from 1995 to 2002 were analyzed using a cross-tabulation matrix for an important economic zone in south-west Victoria, Australia. Specifically, the matrix was used to determine whether the transitions were random or systematic. Random landscape transitions occur when a land cover replaces other land covers in proportion to their availability. Systematic landscape transitions occur when there are deviations from random patterns, and land use types ‘target’ other land use types for replacement. The analysis was conducted with 11 land cover categories and showed that dryland pastures have been systematically losing area to dryland crops and blue gum (Eucalyptus globulus) plantations. Dryland crops have systematically expanded in the north-east of the catchment, an area where increasing in-stream salinization has occurred concurrently with this transition. The systematic expansion of the blue gum plantations has been predominantly in the south-west of the catchment and has the potential to reduce stream flows and groundwater recharge in an already water-stressed region, as blue gums use more water than the dryland pastures they are replacing. All other transitions were largely random. These findings have implications for land use planning in the study area for regional water balance and revegetation strategies. Landscape transition analysis is a cost-effective means of contributing to the management of water resources at a regional scale, and is highly recommended for future basin planning.

Work-life balance in the Australian and New Zealand surveying profession

This paper aims to establish and illustrate the levels of awareness of work-life balance policies within the surveying profession in Australia and New Zealand. The culture and characteristics of the Australian and New Zealand work force are to be identified. The key aspects included in work-life balance policies are to be illustrated and the perceived benefits for the surveying profession are to be noted. The paper seeks to posit that it is vital to comprehend the levels of awareness of work-life balance issues within the surveying profession first, so that benchmarking may occur over time within the profession and second, that comparisons may be drawn with other professions.
Design/methodology/approach – There is a growing body of research into work-life balance and the built environment professions. Using a questionnaire survey of the whole RICS qualified surveying profession in Australia and New Zealand, this paper identifies the awareness of work-life balance benefits within the surveying profession.
Findings – This research provides evidence that awareness of the issues and options is unevenly spread amongst professional surveyors in the region. With shortages of professionals and an active economy the pressures on existing employees looks set to rise and therefore this is an area which needs to be benchmarked and revisited with a view to adopting best practice throughout the sector. The implications are that employers ignore work-life balance issues at their peril.
Practical implications – There is much to be learned from an increased understanding of work-life balance issues for professionals in the surveying discipline. The consequences of an imbalance between work and personal or family life is emotional exhaustion, cynicism and burnout. The consequences for employers or surveying firms are reduced effectiveness and profitability and increased employee turnover or churn.
Originality/value – Leading on from Ellison's UK surveying profession study and Lingard and Francis's Australian civil engineering and construction industry studies, this paper seeks to raise awareness of the benefits of adopting work-life balance policies within surveying firms and to establish benchmarks of awareness within the Australian and New Zealand surveying profession.

The impact of computer display height and desk design on 3D posture during information technology work by young adults

Computer display height and desk design to allow forearm support are two critical design features of workstations for information technology tasks. However there is currently no 3D description of head and neck posture with different computer display heights and no direct comparison to paper based information technology tasks. There is also inconsistent evidence on the effect of forearm support on posture and no evidence on whether these features interact. This study compared the 3D head, neck and upper limb postures of 18 male and 18 female young adults whilst working with different display and desk design conditions. There was no substantial interaction between display height and desk design. Lower display heights increased head and neck flexion with more spinal asymmetry when working with paper. The curved desk, designed to provide forearm support, increased scapula elevation/protraction and shoulder flexion/abduction.

Osmoregulatory balance in Murray cod, Maccullochella peelii peelii (Mitchell), affected with chronic ulcerative dermatopathy

This study examined the osmoregulatory capability of Murray cod, Maccullochella peelii peelii, affected by chronic ulcerative dermatopathy (CUD) in intensive aquaculture. This condition appears to arise only in facilities utilizing groundwater, with the causative agent suggested to be a water-borne factor. Healthy Murray cod (~ 700 g) were transferred to a CUD-affected farm to monitor the progression of the syndrome and began to show signs of CUD after approximately five months. In order to evaluate possible effects of CUD on osmoregulation; plasma electrolyte concentrations, osmolality, and Na⁺,K⁺-ATPase activities were measured, and gill histology and immunohistochemistry were analyzed. Plasma electrolyte concentrations and osmolality of CUD-affected Murray cod were consistent with reference values determined for non CUD-affected fish. A greater number of gill mucous cells were observed in Murray cod cultured at the CUD-affected farm compared to non CUD-affected fish. We also found an un-identified cell type that was present solely in the gills of CUD-affected Murray cod. Gill Na⁺,K⁺-ATPase activity was significantly higher in severely CUD-affected Murray cod compared to individuals transferred to the CUD-affected farm. While there appeared to be some minor changes in the gills of CUD-affected fish, this study demonstrated that Murray cod were able to effectively osmoregulate, although, perhaps at an energetic cost.

The relative and absolute reliability of two balance performance measures in chronic stroke patients

Purpose. To examine the relative reliability and absolute reliability of the Berg Balance Scale (BBS) and the Postural Assessment Scale for Stroke Patients (PASS) in chronic stroke patients. Method. A total of 52 mild to moderate stroke patients, who had a stroke more than 6 months previously, participated in the study. Both balance measures were administered twice, seven days apart, to the patients. A relative reliability index (intra-class correlation coefficient, ICC2,1) was used to examine the level of agreement between test and retest. Absolute reliability indices, including the Bland and Altman method, the standard error of measurement (SEM), and the smallest real differences (SRD), were used to define the extent to which a balance score varies on test-retest measurements. Results. Test-retest agreements were high (ICC2,1: BBS = 0.98; PASS = 0.97), indicating excellent agreement from a relative perspective. The SEM of the BBS and PASS, representing the smallest change threshold that indicates a real improvement for a group of individuals, were 2.4 and 1.1, respectively. The SRD of the BBS and PASS were 6.7 and 3.2, respectively, exhibiting the smallest change threshold that indicates a real improvement for a single individual. Conclusions. The test-retest agreements of the BBS and PASS were high in mild to moderate chronic stroke patients. The thresholds of both measures to detect real change are acceptable in research and clinical settings.

Work choices : Increasing productivity, job creation and work-family balance? Not likely!

The introduction of the Workplace Relations (Work Choices) Amendment Act 2005 (Cth) has resulted in one of the most contentious changes to federal labour law in Australia’s history. There is considerable debate as to whether it has fulfilled the government’s expectations of giving ‘flexibility’ and ‘choice’ to both employees and employers or if there has been an overall deterioration in working conditions. In order to identify the impact of this legislation in the workplace, Deakin University surveyed 11,000 AHRI members throughout Australia. Preliminary results are reported in the paper but, even at this early stage, there is sufficient material to critically comment upon the changes to Australia’s industrial relations system. It appears that the vast majority of AHRI members felt that there had been no change in productivity, job creation or work-family balance and that only a few expected an improvement over the next 3 years.

Examining the relationship between trade balance and exchange rate : the case of China's trade with the USA

In this paper, we investigate the nexus between China's trade balance and the real exchange rate vis-à-vis the USA. Using the bounds testing approach to cointegration, we find evidence that China's trade balance and real exchange rate vis-à-vis the USA are cointegrated, and using the autoregressive distributed lag model we find that in both the short run and the long run a real devaluation of the Chinese RMB improves the trade balance; as a result, there is no evidence of a J-curve type adjustment.

Measuring life balance through discrepancy theories and subjective well-being

The concept of life balance implies that there is some optimal time allocation between the various forms o(human activity we engage in each day. So life balance can be measured by the size of the discrepancy between how we should and how we do allocate our time.
If someone chooses to spend all of their discretionary time writing poetry, is this a balanced life? Many people would say no. They would judge such a life to be imbalanced because life is full of competing demands, and writing poetry all day means that other aspects of life are neglected.
But is this just an imposed value judgment, or does the concept of a balanced life have deeper meaning? The answer must lie with whatever we use to measure the outcome. Any conclusion that balance is better than imbalance must be based on empirical evidence. So, what should be measured?

Influence of posture on the range of axial rotation and coupled lateral flexion of the thoracic spine

Objective
This study examines the influence of posture on the range of axial rotation of the thorax and the range and direction of the coupled lateral flexion.

Methods
The ranges of mid thoracic axial rotation and coupled lateral flexion were measured in 52 asymptomatic subjects (aged 18-43 years) using an optical motion analysis system. To examine the influence of posture on primary and coupled motion, we initiated axial rotation from a neutral sitting posture and from end-range thoracic flexion and extension.

Results
There was a significant decrease in the range of thoracic rotation in flexion compared with the neutral and extended postures (P < .001). The mean range of coupled lateral flexion was 8.9% of the axial rotation range in the neutral posture and increased to 14.3% and 23.2% in the extended and flexed postures, respectively. Patterns of coupled motion varied between subjects, but an ipsilateral pattern was more common in the flexed posture, whereas a contralateral pattern was more common in the neutral and extended postures.

Conclusions
The ranges and patterns of coupled motion of the thorax appear to be strongly influenced by the posture from which the movement is initiated. This has important implications in relation to the interpretation of clinical tests of thoracic motion and in consideration of mechanisms of development of thoracic pain disorders.