993 resultados para Nature study.


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In a shrinking world where globalization has blurred the boundaries across nation states and cultural divides, limitations on intercultural communication can readily give rise to glib generalizations and lack of understanding of diversity. Acknowledging the key role of teachers in shaping the views of future generations, this paper reports on the first stage of a research study on the intercultural understanding of teachers in Australia, Japan, and Thailand. Overall, the teacher participants had diverse cross-cultural experience, differing both in extent and nature of the contact. The methodology used a common survey instrument, except for its language of presentation. However, instead of using a traditional comparative approach to contrast responses of the three target groups, the study asked teachers to provide their perceptions of prevailing world views of people in their own AND the other two countries. The reciprocal nature of the observations provides a powerful methodology to explore perceived intercultural similarities and differences. The article also considers problems associated with response set in investigations of this kind. Three scales are considered — change through intervention, symbolic inner self, and independent thought and action — and the data reveal some similarities but also some striking differences in perceptions across countries. The differences signal a lack of intercultural understanding which is being explored further in a second, qualitative stage of the research. The findings indicate the need for increasing shared programs, exchanges and other opportunities for reciprocal relations that foster genuine dialogue, partnership and intercultural understanding between countries.

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The cost of accessing higher education is expensive causing students to juggle the demands of paid work with study responsibilities. Whilst some work can be beneficial to student leaning this research seeks a more accurate understanding of why students undertake paid experience work to the level that they do. This paper examines the extent of work and study during an undergraduate program in construction at RMIT University Australia. Students responded to a questionnaire on the duration and nature of their work and study times. The results indicate that students who were involved in paid work do in excess of 20 hours per week, whist also enrolled as full-time undergraduates. The results of the study show that students in the early years of the program seem to be more engaged with study and spent slightly less time at work. This is contrasted with students in the final two years of the course spend considerable more time in paid work and less time undertaking study.
The paper concludes by suggesting that the results are partly the result of the unstructured work-experience requirements that occur from about year 3 of the program. Students who were encouraged by the university to undertake paid work-experience appeared to be increasingly disinterested in connecting with the broader university experience.

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Excessive work demands cause students to have less time available for study, which results in them missing lectures and tutorials. This study seeks a more accurate understanding of why students undertake part-time work to the level that they do. This paper examines the extent of employment of undergraduate students enrolled in property and construction at RMIT University. Students responded to a questionnaire on the duration and nature of their part-time work.

The results of the paper suggest that one of the major issues facing educators is that students themselves believe that part-time employment benefits their long term career. Hence they are reluctant to reduce their work commitment. Past research suggests that there is sufficient evidence that this will create work-study conflicts. The paper concludes by suggesting that some form of work-integrated learning process may benefit both the student’s leaning and their need to obtain work skills.

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As part of international obligations and national policies, most nations are working toward establishing comprehensive, adequate, and representative systems of terrestrial and marine protected areas (MPAs). Assigning internationally recognized International Union for Conservation of Nature (IUCN) protected area categories to these MPAs is an important part of this process. The most recent guidance from the IUCN clearly states that commercial or recreational fishing is inappropriate in MPAs designated as category II (National Park). However, in at least two developed countries with long histories of protected area development (e.g., Canada and Australia), category II is being assigned to a number of MPAs that allow some form of commercial or recreational fishing. Using Australia as a case study, this article explores the legal and policy implications of applying protected area categories to MPAs and the consequences for misapplying them. As the Australian Government is about to embark on potentially one of the largest expansions of MPA networks in the world, ensuring the application of IUCN categories is both transparent and consistent with international practice will be important, both for the sake of international conventions and to accurately track conservation progress.

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This session will report on findings of a collaborative action research project focussing on student recordings of personal reflections on connections with place. The study involves students in a unit of a Graduate Certificate of Outdoor and Environmental Education course spending time (at least four separate experiences) in a place of their choosing. Each experience is framed with a different but particular purpose in mind and students record their feelings/learnings using a variety of forms. In this workshop we will summarise student findings on how they engaged with ‘their’ place and levels of connections that were made. We will explore different ways of connecting with nature and strategies for improving connections through journeying in outdoor programs.

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Objective: To explore the lived experiences and social context prior to becoming pregnant, of women who became mothers during adolescence in rural Victoria.
Design: Qualitative interpretive phenomenological study using semistructured interviews.
Setting: Rural community in North East Victoria, Australia.
Participants: Four rural women who gave birth to a child between the ages of 15 and 19.
Results: Five themes emerged from the data as being essential to the participants’ experiences prior to pregnancy. These included feeling isolated; life change: transition into adulthood; support and understanding in sexual relationships; feeling dissatisfied; and overcoming adversity. Participants’ provided practical recommendations to improve life for young people in rural areas through reflecting on their own experiences.
Conclusion: These findings highlight the complex nature of rural young women’s experiences leading up to pregnancy and suggest that early motherhood might be largely reflective of the social environment in which one lives prior to pregnancy. Providing somewhere safe to go, organised and appropriate social activities and increasing access to health services were identified as being pertinent to improving experiences for rural young people prior to pregnancy. Health professionals should consider the importance of supporting young women through non-judgemental, approachable and accessible services.

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IS research on social media (e.g. Facebook, Twitter, blogs) has so far used user surveys or quantitative content analysis (QuantCA) research methods almost exclusively. There is considerable potential for social informatics research to use qualitative content analysis (QualCA) to explore social media discourse and its appropriation by people “in situ”. This paper presents the position that QualCA offers researchers the flexibility to identify emergent research questions and units of analysis which they may not have preconceived. This is likely to be important for IS research because of the infancy and evolving nature of social media discourse. The paper puts forward suggestions on how the QualCA research method can be adapted for this type of research.

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The serotonin transporter gene (5-HTT) encodes a transmembrane protein that plays an important role in regulating serotonergic neurotransmission and related aspects of mood and behaviour. The short allele of a 44 bp insertion/deletion polymorphism (S-allele) within the promoter region of the 5-HTT gene (5-HTTLPR) confers lower transcriptional activity relative to the long allele (L-allele) and may act to modify the risk of serotonin-mediated outcomes such as anxiety and substance use behaviours. The purpose of this study was to determine whether (or not) 5-HTTLPR genotypes moderate known associations between attachment style and adolescent anxiety and alcohol use outcomes. Participants were drawn from an eight-wave study of the mental and behavioural health of a cohort of young Australians followed from 14 to 24 years of age (Victorian Adolescent Health Cohort Study, 1992 - present). No association was observed within low-risk attachment settings. However, within risk settings for heightened anxiety (ie, insecurely attached young people), the odds of persisting ruminative anxiety (worry) decreased with each additional copy of the S-allele (B30% per allele: OR 0.77, 95% CI 0.62–0.97, P¼0.029). Within risk settings for binge drinking (ie, securely attached young people), the odds of reporting persisting high-dose alcohol consumption (bingeing) decreased with each additional copy of the S-allele (B35% per allele: OR 0.74, 95% CI 0.64–0.86, Po0.001). Our data suggest that the S-allele is likely to be important in psychosocial development, particularly in those settings that increase risk of anxiety and alcohol use problems.

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Graft coatings of poly(N-isopropylacrylamide) (pNIPAM) are of considerable interest for the reversible control of bio-interfacial interactions. In this study, graft coatings were prepared by free radical polymerisation from surface-bound polymerisable groups, on silicon wafers and quartz crystal microbalance (QCM) sensors. QCM with dissipation monitoring showed a gradual, extended phase change as the temperature increased. Colloid probe atomic force microscopy (CP-AFM) revealed a marked change in the compressibility of the coating below and above the lower critical solution temperature (LCST). Force curves showed an approximate 9-fold reduction in thickness between 24 °C and 38 °C, yet the collapsed coating at 38 °C still had a thickness significantly higher than the ellipsometrically determined dry thickness, indicating a residual extent of hydration above the LCST. At all temperatures, interaction force curves showed steric repulsion, though over different distances. There was little hysteresis between approach and retract force curves, which is evidence for almost instantaneous relaxation of the coating upon decompression. CP-AFM using a probe coated with bovine serum albumin (BSA) showed repulsive interactions with little approach/retraction hysteresis below the LCST, indicating lack of adhesion between the pNIPAM coating and the BSA-coated probe. In contrast, above the LCST the force curves on retraction were characteristic of adhesion, while the approach curves were still repulsive, and the adhesion increased in strength as the temperature was increased further beyond the LCST. Thus, QCM-D and CP-AFM data correlated well in showing a gradual nature of the phase transition and a concomitant gradual change in the interaction force with BSA.

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Disability discrimination complaints are primarily resolved in the privacy of a conciliation conference. Few complaints reach the courts, so there is very little available information about the outcomes negotiated by the parties or how this type of discrimination is being addressed. Drawing on settlement agreements and decided cases from Queensland, this article examines how disability discrimination across a range of areas is remedied prior to hearing and by the tribunal. The data suggests that complaints are predominantly remedied in an individualised way, mainly with compensation. Although the parties negotiate wider, systemic outcomes on occasion — such as building modifications or better access to premises — courts rarely award remedies of this nature. The law in the United Kingdom takes quite a different approach. This article considers three mechanisms used in the United Kingdom which could be adopted in Australia to strengthen the law’s effectiveness for people with a disability: investing a public agency with enforcement powers; requiring organisations to make reasonable adjustments for people with a disability; and placing a positive duty on public authorities to promote equality for people with a disability.

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Heightened competition both on a global and national level has raised the bar regarding the expectations that sport organisations have of their coaches. Using the Self-Determination Theory (SOT), which emphasizes the distinction between intrinsically- and extrinsically- driven behaviours, the current study investigated the specific intrinsic and extrinsic factors that motivate professional soccer coaches in South Africa to coach. A non-experimental design using a quantitative approach to assess the motives of individual involvement of coaches in South Africa was employed. The Coach Motivation Scale (CMS) designed to assess motivational factors in coaching was administered to a purposive sample of 112 soccer coaches. Exploratory factor analysis was used to assess the number and nature of factors of the underlying structure of the data. In addition, correlation analysis was conducted on the data set. Both intrinsic and extrinsic motivation correlated significantly with highest academic qualification. Arising from the findings of the study implications for further study are suggested and recommendations made.

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This paper examines the experiences of selected academics pioneering e-learning in Malaysian tertiary institutions. It begins with an overview of the broad factors shaping the Malaysian educational environment and then proceeds to examine the experience of individual teachers and e-learning programs. It takes an in-depth qualitative approach to engaging with this case study material drawing heavily on semi-structured interviews with key actors.
Conversations with several respondents suggested that the social networks of mentor relations found in the Malaysian case studies might be aptly described as ‘bamboo networks’. Bamboo, which happens to be plentiful in the Malaysian peninsula where these case studies are based, spreads from clump to clump through a series of underground connections involving a mature clump of bamboo sending out a subterranean runner, often over very long distances that then emerge into the open as a new bamboo clump.
All of those interviewed reported that they have found it difficult to find a support base in their first years of pioneering online developments. Consequently, they tended to fall back on their peer networks linked to the institutions at which they had studied. Prominent individuals championing e-learning in the institutions where they teach tend to form small groups for information sharing and networking. They do look to their management for tacit ‘permission’ rather than direct encouragement. Consequently, the active promotion of e-learning in Malaysia can be described as being ‘middle-down’ rather than ‘top-down’ in nature. That is to say, it is mid-level teachers that inspire those below them to join in the development of e-learning programs. They are internally driven and strongly motivated. In time, their activity should produce new generations of locally developed e-learning experts but this has yet to take place in a substantial fashion. This study shows that both men and women ‘academic guanxi’, or peer networks, play a key role in the adoption of online technologies. Key early adopters become change-agents by inspiring a small network of their peers and via their guanxi networks. It was also discovered that motivation is not simply an individual matter but is also about groups and peer networks or communities of exchange and encouragement. In the development of e-learning in Malaysia, there is very little activity that is not linked to small clusters of developers who are tied into wider networks through personal contacts.
Like clumping bamboo, whilst the local clusters tend to be easily seen, the longer-range ‘subterranean’ personal connections are generally not nearly so immediately obvious. These connections are often the product of previous mentoring relationships, including the relationships between influential teachers and their former postgraduate students. These relationships tend to work like bamboo runners: they run off in multiple directions, subterranean and unseen and then throw up new clumps that then send out fresh runners of their own.

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The idea of sustainable development is distinct from the idea of restoring or conserving nature. This concept is embedded in the Rio Declaration on Environment and Development (1992) which Indonesia and several countries around the world have signed. Sustainable development seeks to interlace humans and nature, while restoration (especially at the large scale) often allows nature to be addressed separately, sometimes out of remorse for the damage caused by humans. In terms of attaining sustainable natural resource development, the opportunities offered by traditional ecological knowledge documentation are considered essential in enabling the achievement of sustainability because most of these Indigenous and/or local communities are situated in areas where many species have been historically cultivated and used in a sustainable way for thousands of years. The skill and techniques of these local communities can provide valuable information for the global community to evaluate current environmental policies. Such research and evaluation is often robustly and best undertaken through ethnoecological methodological paradigms. This paper examines the traditional environment knowledge of the Minahasan ethnic community, who live in the surrounds of Lake Tondano in the North Sulawesi, together with the Minahasan conscious and unconscious actions in conserving their forest ecology in addition to their knowledge of culture about forest protection in the region. In particular, contemporary use of traditional environmental knowledge is examined in terms of its relevance to in traditional resource management and land use planning, as avenues to better curate and manage natural resources through informed regional planning strategies and mechanisms.

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This paper discusses some central theoretical and methodological constructs in the field of urban ecologies, identifies research gaps in the field, and uses the Victoria Laboratory of Urban Ecologies (VALUE) as a case study illustrating possible directions of future urban ecologies research. It begins by tracing the theoretical roots of urban ecologies before reviewing contemporary urban ecologies studies throughout the world. Two critical gaps in urban ecologies research are identified, suggesting opportunities for future studies. The paper then introduces the research teams and projects of VALUE – a research centre hosted by the School of Architecture and Building at Deakin University. The paper concludes that the research activities in VALUE are at the edge of urban ecologies research due to the interdisciplinary nature of collaboration in and between project teams, which have thus been able to address gaps in urban ecologies research and make important contributions to the field.

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Background: Qualitative studies are particularly valued for their exploratory nature but, like other research methods, they do require careful planning to ensure rigorous study design. Our objective was to undertake a pilot study to inform the development of a larger qualitative study.

Results:
We conducted a series of brief interviews with out-patients in a hospital setting. The interviews were designed to elicit superficial information about whether (and how) post-fracture osteoporosis investigation and/or treatment were being initiated among patients receiving treatment or follow-up for a current or recent fracture. We used thematic analysis to identify key themes in the data that related to the broader research questions. We analysed data obtained from 11 out of a total of 12 interviews conducted. Participants were male and female, aged 19-83 years of age (median age 57 years). Participants attended 2-8 medical appointments to seek treatment and follow up for a current or recent fracture. The following four overarching themes emerged from thematic analysis of the data: fracture event, referral pathway, osteoporosis investigation and/or treatment, and communication by health practitioners and staff.

Conclusions:
This pilot study was necessarily tentative and exploratory in nature, but provided a helpful snapshot of some typical experiences in the public health system following fracture. Several themes emerged for consideration in the design of the main study. Despite its critics, theoretical sampling and saturation continue to provide sustainable methods for ensuring that relevant themes and categories are covered in sufficient depth and breadth, appropriate to the needs of the study.