25,058 results for Journal article

  • Celebrity, infamy, poker

    Austrin, T.; Farnsworth, J. (2012)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    A celebrity world that receives surprisingly little attention is poker. Yet it’s one richly populated with its own celebrities and the celebration of success, both financial and reputational. Recently, there have been two new reasons to look at poker, and two questions that arise in the process. One reason was the release in March 2012 of a new documentary on poker, All-in: the poker movie, narrated by Hollywood star Matt Damon. The other was poker’s Black Friday on 15 April 2011, when US regulators closed down its biggest online-gambling sites, charging three major poker sites with bank fraud, illegal gambling and extensive money laundering.

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  • Improving capacity for evidence-based practice in South East Asia: evaluating the role of research fellowships in the SEA-ORCHID Project

    Short, J.; McDonald, S.; Turner, T.; Martis, R. (2010)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Fellowships are a component of many professional education programs. They provide opportunities to develop skills and competencies in an environment where time is protected and resources and technical support are more readily available. The SEA-ORCHID fellowships program aimed to increase capacity for evidence-based practice and research synthesis, and to encourage fellows to become leaders in these areas.

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  • Crafting communities: Promoting inclusion, empowerment and learning between older women

    Maidment, J.; Macfarlane, S. (2011)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    While social policy and planning documents are replete with ominous warnings about the cost of an ageing population, this article tells a different story about the productive and self-sustaining networks that exist among older women in the community who do craftwork. From our research conducted in Victoria, Australia during 20072008 we discovered a resilient and committed group of older women quietly and steadily contributing to community fundraising, building social networks, and providing learning opportunities to each other in diverse ways. Through our conversations with nine craftswomen we have been able to articulate clear links between the theory and models commonly espoused in the community development literature and the life-enriching practices used in organising informal community craft group activities. From our interviews with the older women we provide evidence of sustained participation, the generation of social capital, and the fostering of life-long learning. While none of the women we spoke to were trained in community development and did not use language commonly associated with feminist ideology, the relationship between the informal group work with principles of empowerment and self-efficacy were unmistakeable. We conclude with a discussion of the implications of our findings for critical social work practice.

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  • Export performance: multiple predictors and multiple measures approach

    Kahiya, E.T.; Dean, D.L. (2014)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Purpose : The purpose of this paper is to examine the antecedents of export performance within the parameters of the structure-conduct-and-performance (SCP) paradigm, resource-based view (RBV), rational choice (RC) and perceptual view (PV), theoretical templates. Design/methodology/approach: The study surveyed continuing manufacturing exporters from New Zealand (n=118) using an electronic method. Linear regression analysis was used to determine the relationships among the groups of predictors and three types of measures. Findings: The results found that strategic factors (encapsulating RC) were strong predictors of both export intensity (EI) and export intensity growth, followed by export barriers (representing PV). Conversely, firm factors (representing an amalgamation of SCP and RBV variables) generated lower explanatory power in predicting export performance. Regarding measures of export performance, EI carried the highest efficacy. Practical implications: This research suggests export performance depends primarily on deliberate strategic initiatives (RC) (regarding, products, markets and approaches to order generation), and implicitly challenges the resource and natural selection based advantages inherent in firm factors. Originality/value: This is one of the few studies on export performance to test the explanatory power of competing theoretical views using a multiple measures approach. Insights from this research extend to the very definition of an internationalizing SME with significant implications for export researchers.

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  • Generation Y New Zealand Registered Nurses’ views about

    Jamieson, I; Kirk, R; Wright, S; Andrew, C (2015)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Aim: The aim of this article was to report on the analysis of qualitative, open text data, received from a national on-line survey of what factors Generation Y New Zealand Registered Nurses wish to change about nursing and consideration of the potential policy and practice impacts of these requests on their retention. Background: Prior to the economic recession of 2007–2010, the growing shortage of nurses in New Zealand presented a serious concern for the healthcare workforce. Given the ageing New Zealand nursing workforce, an ageing population and the increasing demands for health care, it is imperative that issues of retention of Generation Y nurses are resolved prior to the imminent retirement of more experienced nurses. Design: A descriptive exploratory approach using a national wide, on-line survey, eliciting both quantitative and qualitative data was used. Method: The survey, conducted from August 2009–January 2010, collected data from Generation Y New Zealand Registered Nurses (n = 358) about their views about nursing, work and career. Herzberg’s Motivation-Hygiene theory was used as the framework for the analysis of the open text data. Results: The factors that nurses wanted changed were skewed towards Herzberg’s hygiene-maintenance factors rather than motivating factors. This is of concern because hygiene-maintenance factors are considered to be dissatisfiers that are likely to push workers to another employment option.

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  • Neurovascular assessment in the critically ill patient

    Johnston-Walker, E.; Hardcastle, J. (2011)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Aim: To outline the pathophysiological processes involved in neurovascular impairment and compartment syndrome and examine common contributory factors within the development and clinical presentation of neurovascular impairment in critical care patients with musculoskeletal trauma. Background: Thorough and systematic assessment of neurovascular status in critically ill patients with musculoskeletal trauma is crucial to detect secondary ischaemic injury and implement appropriate and timely treatment of any neurovascular deficits. Method: Current literature relating to neurovascular assessment and associated patient care was reviewed and utilised to outline distinct assessment components, indicators of neurovascular impairment and highlight the important issues for critical care nursing practice. Results: Diminished limb perfusion secondary to vascular impairment and compartment syndrome are well documented. Complications associated with musculoskeletal trauma and surgical intervention can have wide-ranging effects on the patient's functional ability and overall outcome. It is crucial that appropriate neurovascular assessment is undertaken for patients admitted to the critical care unit following musculoskeletal trauma, crush injury, orthopaedic surgery (involving internal or external fixation of fractures) and those who may have experienced prolonged external pressure from casts or tight-fitting bandages. Several elements of neurovascular assessment are, however, more complex to undertake in the context of the unconscious or sedated critically ill patient. Conclusions: Effective practice requires that the critical care nurse has a comprehensive understanding of the aetiology, pathophysiology, physiological responses and clinical presentation associated with neurovascular impairment, secondary ischaemia and compartment syndrome. Relevance to clinical practice: Undertaking an effective neurovascular assessment for patients at risk of neurovascular impairment or acute compartment syndrome (ACS) in the critical care setting can be problematic when patients are unable to communicate with the nurse. The risk of long-term functional impairment or limb loss can be significant in this group of patients, particularly following musculoskeletal trauma. This article reviews the aetiology and pathophysiology of neurovascular impairment in the critical care context and provides guidance for nurses undertaking this important element of nursing assessment with non-verbal, critically unwell patients. Informed practice in neurovascular assessment has the potential to enable early detection and timely management for these patients, which is crucial to optimise patient outcomes.

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  • Behind the news headlines of the Christchurch earthquakes: how communities have been coping

    Gawith, L.; Atkinson, M. (2011)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Natural disasters such as the earthquakes in Christchurch have a profound impact, as people “struggle to take in what has happened and deal with their own feelings of distress and powerlessness” (NZ Psychological Society, 2011, para 2). Everyone’s story of the first 7.1 magnitude earthquake in Christchurch on Saturday Sept 4, 2010 is similar. Most people were asleep. Everyone, however, has a story of the 6.3 earthquake on February 22, 2011 meaning that there are over 440,000 stories of people struggling to process the event and their responses. This brief article includes observations of communities coping after the February 22, 2011 earthquake from two community psychologists living in Christchurch.

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  • Recovery of rowing sprint performance after high intensity strength training

    Gee, T.; Olsen, P.D.; Garland Fritzdorf, S. W.; White, D.J.; Golby, J.; Thompson, K.G. (2012)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    This study evaluated the impact of a high-intensity strength training session on rowing sprint performance. Ten male club rowers performed a baseline counter-movement jump (CMJ) and a 250 m rowing ergometer sprint (250 m). Twenty-four hours after baseline, participants performed a high-intensity strength training session (ST) consisting of multi-joint barbell exercises. At 24 h, 48 h and 72 h post-ST, CMJ and 250 m were repeated alongside assessment of plasma creatine kinase (CK) and perceived muscle soreness. At 24 h post-ST 250 m performance decreased significantly (90% CI: 0.3 – 0.7 s), but returned to pre-test values at 48 h. There was a significant decrease in CMJ height at 48 h post ST (90% CI: -0.7 – -4.1 cm). Perceived muscle soreness was significantly greater than baseline at all assessed time points following ST (p < 0.05). There was a significant increase in CK from baseline to 24 h (90% CI: 146 – 390 U/L). High-intensity strength training was observed to adversely affect 250 m rowing ergometer performance after 24 h and coincided with transient muscle damage.

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  • A new histiostomatid mite (Acari: Astigmatina: Histiostomatidae) from blue penguin burrows

    Clark, J. (2010)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Histiostoma mantelli new species is described and illustrated from females and males collected from moulting burrows of blue penguin Eudyptula minor at Tongaporutu, North Taranaki, New Zealand.

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  • A virtual laboratory environment for tertiary educational institutions

    Correia, E.; Watson, R.; Quintana, A.; Perera, M. (2012)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Computer laboratories at tertiary educational institutions need to be flexible and easy to manage, as they typically cater for a wide range of needs. This article describes how a particular virtual laboratory environment can be extended to include server-based virtualization. It explores some of the major technical challenges of implementing one particular hypervisor and associated management software, specifically to deploy a set of virtual machines that form part of a particular course, as this is one of the envisaged uses for this technology. It goes on to suggest a number of solutions and includes two scripts that can serve as templates for automating the creation and removal of sets of student virtual machines.

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  • Measurement of cardiorespiratory fitness in children from two commonly used field tests after accounting for body fatness and maturity

    Hamlin, M.J.; Fraser, M.; Lizamore, C.A.; Draper, N.; Shearman, J.P.; Kimber, N.E. (2014)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Body fat and maturation both influence cardiorespiratory fitness, however few studies have taken these variables into account when using field tests to predict children’s fitness levels. The purpose of this study was to determine the relationship between two field tests of cardiorespiratory fitness (20 m Maximal Multistage Shuttle Run [20-MST], 550 m distance run [550-m]) and direct measurement of VO2max after adjustment for body fatness and maturity levels. Fifty-three participants (25 boys, 28 girls, age 10.6 ± 1.2 y, mean ± SD) had their body fat levels estimated using bioelectrical impedance (16.6% ± 6.0% and 20.0% ± 5.8% for boys and girls, respectively). Participants performed in random order, the 20-MST and 550-m run followed by a progressive treadmill test to exhaustion during which gas exchange measures were taken. Pearson correlation coefficient analysis revealed that the participants’ performance in the 20-MST and 550-m run were highly correlated to VO2max obtained during the treadmill test to exhaustion (r = 0.70 and 0.59 for 20-MST and 550-m run, respectively). Adjusting for body fatness and maturity levels in a multivariate regression analysis increased the associations between the field tests and VO2max (r = 0.73 for 20-MST and 0.65 for 550-m). We may conclude that both the 20-MST and the 550-m distance run are valid field tests of cardiorespiratory fitness in New Zealand 8-13 year old children and incorporating body fatness and maturity levels explains an additional 5-7% of the variance.

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  • A comparison of pre-human and present isotopic niches of brown teal (Ana chlorotis): implications for conservation

    Holdaway, R.N.; Williams, M.; Hawke, D.J. (2013)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Bone samples from 2 surviving populations of New Zealand’s endemic and endangered brown teal (Anas chlorotis) had a much smaller distribution of stable isotopic values (δ13C, δ15N) than those from Holocene-age fossil bones of the same species. Comparison with δ13C and δ15N values from 2 other taxa of known ecologies indicated that some brown teal were forest floor omnivores. The results indicate that the riparian and estuarine wetlands occupied by present natural populations represent only an extreme, truncated part of the species’ potential habitat. To aid present conservation efforts we suggest that brown teal be released into forested areas and islands managed as mammal-free enclaves to test whether modern birds can survive in habitats once occupied by now-extirpated populations. Palaeoecological studies, including stable isotope analyses, can be used to identify conservation options not obvious from research on declining remnant populations in anthropogenic environments.

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  • A new epizoic laelapid mite from the New Zealand sand scarab Pericoptus truncatus larvae and its isotopic ecology

    Clark, J. M. (2012)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    A new genus Mumulaelaps (Mesostigmata: Laelapidae: Hypoaspidini) is proposed to hold large, pale, agile, gregarious mites associated with the larvae of the endemic xylophagous sand scarab Pericoptus. Mumulaelaps ammochostos sp. n. is described and illustrated as its type species from P. truncatus (Fabricius) from Southshore, Christchurch, New Zealand. The new genus bears a novel mix of characters shared with Hypoaspis G. Canestrini, 1884 and Coleolaelaps Berlese, 1914 but differs from both by having, in both sexes, stout terminal spines al1 and pl1 on legs II IV and bearing long or macrosetae of the dorsal series on femora and genua of legs IIIV. Both sexes have leg IV longest and leg II shortest with III never longer than I. The posterior edge of the sternal shield is deeply concave; the post anal seta is longer than the paranals; the hypostomal seta h3 clearly longer than h1 or h2. Stable isotopic (13C/12C; 15N/14N) analysis showed that the new species is not parasitic, but its trophic association with P. truncatus is unclear. It may feed on the hypopodes of Sancassania (Caloglyphus) or nematodes associated with P. truncatus.

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  • Determining optimal pacing strategy for the track cycling individual pursuit event with a fixed energy mathematical model

    Underwood, L; Jermy, M. C. (2014)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Competitive track cycling races are won by milliseconds, and the regulation of an athlete’s power output is an important factor in performance. The aim of this study was to use a mathematical model to predict finishing times for different pacing strategies for the Individual Pursuit (IP), in order to identify the optimal strategy in terms of fastest finishing time. Power profiles were generated for a number of common pacing strategies used in cycling, which were based on actual SRM power data for an elite, male, IP cyclist for whom the average power, maximum power, total work done and actual finishing time were known. The total work output was the same for all strategies and the finishing time was predicted using a mathematical model developed previously. The results showed that, of the strategies tested, an initial “all-out” high power acceleration phase followed by a lower constant power output produced the fastest finishing time for a 4000m IP event, and that the time spent in the initial high power acceleration phase had a significant effect on performance.

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  • The development of technology enhanced learning: findings from a 2008 survey of UK higher education institutions

    Jenkins, M.; Browne, T.; Hewitt, R. (2011)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    This article summarises the key findings from a UK survey of higher education institutions, focusing on the development of technology enhanced learning (TEL). TEL is defined as any online facility or system that directly supports learning and teaching. The 2008 survey builds upon previous UCISA surveys conducted in 2001, 2003 and 2005 and for which at each stage after 2001, a longitudinal analysis was undertaken [see Browne, T., Jenkins, M., & Walker, R. (2006). A longitudinal perspective regarding the use of VLEs by higher education institutions in the United Kingdom. Interactive Learning Environments, 14(2), 177–192]. The findings, confirmed by other studies published since 2005, reveal that ensuring the quality of learning and teaching activities is consolidated as the primary driver for using TEL with a committed local champion representing the highest ranked factor in supporting TEL development within an institution. External strategies have been influential, contributing to the rise to prominence of institutional e-learning strategies. The delivery of course content continues to be the most common way in which TEL is used to support teaching and learning. The tools that have increased in prominence are those for podcasting, eportfolios, e-assessment, blogs and wikis. Regarding new activities, streaming media, mobile computing, podcasting and Web 2.0 are discernibly the greatest. Upgrading staff skills were overwhelmingly noted as the greatest challenge that these new activities would create, with staff development and supportive strategies being seen as the primary remedies. However, the perception of lack of time was identified as the main barrier that needed to be surmounted. Though much of the data remain subtle, clear identifiable differences continue to be discernible between Pre-92 and Post-92 universities.

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  • "Making democracy a living, breathing thing: YouTube videos and democratic practice in the 2008 ONE News YouTube election debate

    Beatty, B. E. (2011)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    The 2008 ONE News YouTube Election Debate in New Zealand was promoted by TVNZ and YouTube executives as innovative public service broadcasting that enabled unprecedented access to the country’s two leading politicians. But according to TVNZ’s Digital Media division the primary purpose of the broadcaster’s partnership with the popular social media company for the debate was to extend its brand and reach. This article examines the live televised debate, arguing that the commercial imperatives were of more interest to TVNZ as it seeks to reorient itself as a digital media company alongside its public service broadcasting mandate.

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  • High intensity interval training in a real world setting: A randomized controlled feasibility study in overweight inactive adults, measuring change in maximal oxygen intake

    Lunt, H.; Draper, N.; Marshall, H.C.; Logan, F.J.; Hamlin, M.J.; Shearman, J.P.; Cotter, J.D.; Kimber, N.E.; Blackwell, G.; Frampton, C.M.A. (2014)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Background: In research clinic settings, overweight adults undertaking HIIT (high intensity interval training) improve their fitness as effectively as those undertaking conventional walking programs but can do so within a shorter time spent exercising. We undertook a randomized controlled feasibility (pilot) study aimed at extending HIIT into a real world setting by recruiting overweight/obese, inactive adults into a group based activity program, held in a community park. Methods: Participants were allocated into one of three groups. The two interventions, aerobic interval training and maximal volitional interval training, were compared with an active control group undertaking walking based exercise. Supervised group sessions (36 per intervention) were held outdoors. Cardiorespiratory fitness was measured using VO2max (maximal oxygen uptake, results expressed in ml/min/kg), before and after the 12 week interventions. Results: On ITT (intention to treat) analyses, baseline (N = 49) and exit (N = 39) _VVO2 was 25.364.5 and 25.363.9, respectively. Participant allocation and baseline/exit VO2max by group was as follows: Aerobic interval training N = 16, 24.264.8/25.664.8; maximal volitional interval training N = 16, 25.062.8/25.263.4; walking N = 17, 26.565.3/25.263.6. The post intervention change in VO2max was +1.01 in the aerobic interval training, 20.06 in the maximal volitional interval training and 21.03 in the walking subgroups. The aerobic interval training subgroup increased VO2max compared to walking (p = 0.03). The actual (observed, rather than prescribed) time spent exercising (minutes per week, ITT analysis) was 74 for aerobic interval training, 45 for maximal volitional interval training and 116 for walking (p = 0.001). On descriptive analysis, the walking subgroup had the fewest adverse events. Conclusions: In contrast to earlier studies, the improvement in cardiorespiratory fitness in a cohort of overweight/obese participants undertaking aerobic interval training in a real world setting was modest. The most likely reason for this finding relates to reduced adherence to the exercise program, when moving beyond the research clinic setting.

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  • Strength and conditioning practices in rowing

    Gee, T.; Olsen, P.; Berger, N.; Golby, J.; Thompson, K.G. (2011)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    There is limited published research on the practices of strength and conditioning (S &C) coaches in Great Britain. Information about training program design would be useful in developing models of good practice and ecologically valid intervention studies. The aim of this research was to quantify the training practices of coaches responsible for the S&C of rowing athletes. A questionnaire was developed that consisted of 6 sections: (a) personal details, (b) physical testing, (c) strength and power development, (d) flexibility development, (e) unique aspects of the program, and (f) any further relevant comments regarding the athletes prescribed training program. Twenty-two rowing and 10 S&C coaches with an average of 10.5 ± 7.2 years' experience agreed to complete the questionnaire. Approximately, 34% coached rowers of Olympic standard, 34% coached national standard, 3% coached regional standard, 19% coached club standard, and 10% coached university standard rowers. All coaches agreed that strength training enhanced rowing performance and the majority (74%) indicated that athletes' strength trained 2-3 times a week. Almost all coaches (94%) reported their rowers performed strength training, with 81% using Olympic lifting, and 91% employing a periodized training model. The clean (63%) and squat (27%) were rated the most important prescribed exercises. Approximately 50% of coaches used plyometrics such as depth jumps, box drills, and standing jumps. Ninety-four percent indicated they conducted physical testing on their rowers, typically assessing cardiovascular endurance (80%), muscular power (70%), muscular strength (70%), and anaerobic capacity (57%). This research represents the only published survey to date on the S&C practices in rowing within Great Britain.

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  • The role of therapeutic alliance in treatment for people with mild to moderate alcohol dependence

    Richardson, D.F.; Adamson, S.J.; Deering, D.E.A. (2012)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    In an exploratory study of Therapeutic Alliance (TA) in brief outpatient treatment for alcohol dependence the relationship was investigated between TA and treatment outcome (measured at 6 weeks and 6 months) for 69 alcohol dependent clients participating in a randomised control trial between Motivational Enhancement Therapy and Non Directive Reflective Listening. TA was significantly higher for clients who attended all four sessions. The correlation between TA and change in per cent days abstinent (PDA) between baseline and 6 weeks approached significance. TA was significantly correlated with the Alcohol Problem Questionnaire (APQ) at 6 months and with change in APQ scores between baseline and 6 months. These relationships remained significant when treatment assignment was controlled for. Whilst there was a trend towards a relationship between TA and change in PDA between baseline and 6 months, this trend no longer remained when both treatment assignment and early change in drinking levels were controlled for. Therapeutic alliance may be a useful additional maker to predict outcome, but early treatment response appears to be a better predictor.

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  • A new species of Carpoglyphus (Astigmatina: Carpoglyphidae) from the bark of black beech (Nothofagus) honeydew in New Zealand.

    Clark, J. (2010)

    Journal article
    Christchurch Polytechnic Institute of Technology, Te Wānanga Ōtautahi

    Carpoglyphus wardleorum n. sp. (Astigmatina: Carpoglyphidae) is described from males and females collected from sooty mould fungi on the bark of black beech, Nothofagus solandri, at Ashley Gorge, Canterbury, New Zealand.

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