204 resultados para Nondestructive examination


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Research indicates that the environment has had a definite impact on consumer behaviour whereby suggesting to target consumers according to their environmental beliefs. This study investigated the consumers' green purchase behaviour using price and quality attributes as contributors to the formation of purchase intention. It attempts to construct a model that may facilitate the better understanding of green consumers' market segments through the use of an intelligent soft computing model. The model is designed to incorporate knowledge, beliefs, demographic profiles and situational variables. This potentially provides a more direct method for companies to gauge consumers' intention to purchase green products. The results showed strong preference for companies to place higher priority on reducing pollution than on increasing profitability. It highlighted different clusters that demonstrate various levels of the strength of intention to purchase and market segment profiles.

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The purpose of this paper is to examine the demographic variables of age and gender in conjunction with three independent variables: Internal versus external locus of control personality dimension, individualist versus collectivist personality dimension, and perceived environmental uncertainty and to relate same to the professional commitment (PC) of financial planners in Australia. A questionnaire was used to survey a sample of 312 financial planners nationally, with a 36% response rate and statistically significant results. At the 95% confidence level (p=0.05) respondents over the age of 35 demonstrated no difference between their levels of professional commitment than did those under the age of 35, while at the same level of confidence, females demonstrated no statistically significant difference in their level of PC than did their male counterparts. Respondents with an external locus of control displayed lower levels of PC (p=0.05), than those with an internal locus of control but these were not statistically significant. These findings contribute to our understanding of the professional commitment of financial planners, and are important from a public policy perspective in an era of increasing attention to, and likely increased regulation of, the financial planning industry.

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The purpose of this paper is to determine whether the demographic variables of age, gender and length of service, and the levels of the three independent variables of internal versus external locus of control personality dimension, individualist versus collectivist personality dimension, and perceived environmental uncertainty can be shown to be related to the organisational commitment (OC) and professional commitment (PC) of financial planners in Australia. The financial planners employed by one major Australian bank, during the period November to December, 2004 were surveyed using an instrument derived from established questionnaires. It was mailed nationally to 312 financial planners. A response rate of 36% was achieved, equating to 113 useable responses. The analyses revealed no statistically significant results at the 95% confidence level (p=0.05), that the level of OC and PC for respondents over the age of 35 differed from those under the age of 35. At the same level of confidence, females demonstrated a statistically significant higher level of OC than did their male counterparts, however there was no difference between their levels of PC. Financial planners employed for a period of over 3 years showed no difference in their levels of OC or PC than those employed for a period of less than 3 years (p=0.05). Respondents with an external locus of control displayed  statistically significant lower levels of OC than those with an internal locus of control, however there was no difference between these groups in their levels of PC (p=0.05). Such findings contribute to our understanding of the organisational and professional commitment of financial planners, and have implications for employers in terms of hiring and retention of employees. The analyses are also important from a public policy perspective in an era of increasing attention to, and likely increased regulation of, the financial planning industry.

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The nature and extent of environmental reporting within the annual reports of four Australian state government departments over a six year period from 2000-2006 is examined in this study. The Victorian Government Department of Sustainability and Environment (DSE), the New South Wales Department of Energy, Utilities and Sustainability (DEUS), the South Australian Department for Environment and Heritage (DEH) and the Tasmanian Department of Primary Industries, Water and Environment (DPIWE) have been selected. These departments are responsible for environmentally sensitive areas such as conservation, water management and public land management. The nature of these areas is a factor which might potentially affect disclosure practices so it might be expected that these departments disclose more environmental information than departments in less environmentally and politically sensitive areas. These departments also have a number of politically active stakeholder groups, including Aboriginal communities and organisations, environmental groups and forest and timber industries. This study found a reduction in environmental reporting after a five year period of increases.

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The rating of refereed journals has become important for academics and institutions as well as for sport management as a field of study. This paper argues that the dearth of a rating system in sport management works against the best interests of the development of the field. This paper presents a rating scheme for sport management journals, which replicates an earlier study of marketing journals, using weighted multi-dimensional perceptual ratings (Polonsky & Whitelaw, 2006). Forty-five senior sport management academics evaluated 13 journals on four criteria: journal prestige, contribution to theory, contribution to practice and contribution to teaching. Using the weighted scores of the four criteria for each journal and a supporting cluster analysis, four categories of journals were identified. The results of this study will assist academics as they argue the case for the quality of journals in which they publish. Further it facilitates evaluation of sport management journals in relation to one another on the basis of their overall ranking and their scores on the four individual criteria.

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The objective is to perform a cross-continental examination and comparison of non-traditional descriptive criteria in a selection of leading academic journals in marketing. The sample of journals is restricted to the examination and comparison of three academic journals in marketing. The journal sample consists of the Australasian Marketing Journal (AMJ), the European Journal of Marketing (EJM) and the Journal of Marketing (JM). Empirical research manuscripts dominate in the selected marketing journals. In addition, in the selected journals regular issues dominate in favour of special issues. The descriptive criteria examined and compared in AMJ, EJM and JM are based upon the content analysis of 811 manuscripts published during a six-year period, namely 2000-2005. Manuscripts of types other than empirical research, such as general reviews, literature reviews, conceptual papers, commentaries and book reviews are less likely to get published. Special issues or special sections are less frequent in these journals. This may lead to the situation that specialized journals in sub-areas of marketing may provide better and more comprehensive leading edge coverage and knowledge. The insights provided are in particular valuable for those scholars that do not usually get involved in academic publishing and consequently have a limited understanding and experience of the publication arena of manuscripts in leading academic journals. These insights also will be informative for more experienced academic publishers as they highlight certain characteristics of these journals that enlighten one as to the journals that one should target for publication and the difficulty, just on a numbers basis alone, of getting published in one of these three journals. The principal contribution of this research is the examination and comparison of descriptive criteria in AMJ, EJM and JM – a cross-continental sample of journals and criteria that have not been explored or reported previously in literature.

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OBJECTIVE— To determine the association between serum 25-hydroxyvitamin D (25OHD) and diabetes risk and whether it varies by ethnicity.
RESEARCH DESIGN AND METHODS— We performed an analysis of data from participants who attended the morning examination of the Third National Health and Nutrition Examination Survey (1988–1994), a cross-sectional survey of a nationally representative sample of the U.S. population. Serum levels of 25OHD, which reflect vitamin D status, were available from 6,228 people (2,766 non-Hispanic whites, 1,736 non-Hispanic blacks, and 1,726 Mexican Americans) aged ≥20 years with fasting and/or 2-h plasma glucose and serum insulin measurements.
RESULTS— Adjusting for sex, age, BMI, leisure activity, and quarter of year, ethnicityspecific odds ratios (ORs) for diabetes (fasting glucose ≥7.0 mmol/l) varied inversely across quartiles of 25OHD in a dose-dependent pattern (OR 0.25 [95% CI 0.11– 0.60] for non-Hispanic whites and 0.17 [0.08–0.37] for Mexican Americans) in the highest vitamin D quartile (25OHD ≥81.0 nmol/l) compared with the lowest 25OHD (≥43.9 nmol/l). This inverse association
was not observed in non-Hispanic blacks. Homeostasis model assessment of insulin resistance (loge) was inversely associated with serum 25OHD in Mexican Americans (P ≥ 0.0024) and non-Hispanic whites (P≥0.058) but not non-Hispanic blacks (P≥0.93), adjusting for confounders.
CONCLUSIONS— These results show an inverse association between vitamin D status and diabetes, possibly involving insulin resistance, in non-Hispanic whites and Mexican Americans. The lack of an inverse association in non-Hispanic blacks may reflect decreased sensitivity to vitamin D and/or related hormones such as the parathyroid hormone.

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This paper examines the application of public policy, including social marketing, to programs designed to control an environmentally harmful introduced species in Australia. Managers involved in dealing with the issue identify a range of factors that contribute to the lack of success of existing control programs. The results suggest that there needs to be a broad-based integrated program that incorporates changes in stakeholders' attitudes as well as governmental resources and support for implementation of relevant initiatives.

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Background: Research into depression in the medically ill has progressed without sufficient attention being given to the validity, in this group, of the taxonomic categories. We aimed to describe, using qualitative interviews, the experience of 'being depressed', separating experiences that are unique to depression from experiences that are common to being ill and in hospital.
Method: Forty-nine patients hospitalized for medical illness underwent a 30-min interview in which they were asked to 'Describe how you have been unwell and, in particular, how that has made you feel.' From the transcripts, a 'folk' taxonomy was constructed using a phenomenological framework involving four steps: frame elicitation to identify the important themes, componential analysis to systematically cluster the attributes into domains, a comparison of the experiences of patients screening depressed and  not-depressed, and a theoretical analysis comparing the resulting taxonomy with currently used theoretical constructs.
Results: Experiences common to all patients were being in hospital, being ill or in pain, adjusting to not being able to do things, and having time to think. In addition, all participants described being depressed, down or sad. Patients who were identified by screening as being depressed described unique experiences of depression, which included 'having to think about things' (a forceful intrusive thinking), 'not being able to sleep', 'having to rely on others', 'being a burden' to others (with associated shame and guilt), feelings of 'not getting better' and 'feeling like giving up'. Theoretical analysis suggested that this experience of depression fitted well with the concept of demoralization described by Jerome Frank.
Conclusions: Demoralization, which involves feelings of being unable to cope, helplessness, hopelessness and diminished personal esteem, characterizes much of the depression seen in hospitalized medically ill patients

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