93 resultados para Butler


Relevância:

10.00% 10.00%

Publicador:

Resumo:

In Canada there are numerous studies about indigenous Entrepreneurship, most descriptive with little theory development or testing, This leaves a gap in the information available to researchers, policy makers and practitioners. In this paper we describe a research program intended to address this gap beginning with the activities of the Lac La Ronge Indian Band, considered an exemplar of successful indigenous entrepreneurship. From these activities, we draw propositions about indigenous entrepreneurship that are compatible with generic theory. Finally, we describe how we will move from these propositions to a model of indigenous entrepreneurship using grounded theory and structural equation modelling.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

As part of the Global Entrepreneurship Monitor project, we asked 2,000 adult New Zealanders if they have made a personal investment in a new firm in the past three years as well as the magnitude of their supPort, the nature of the businesses they sponsored, and their relationship with
the recipient. We compared these data on informal investment to data on venture capital obtained from national sources. We are thus able to compare New Zealand's performance to cross-national measures. We also surveyed 20 key informants/experts on questions on financing.
In New Zealand, venture capital accounts for only 0.80/o of total investment in new and growing start-ups. Yet New Zealand is world-ranked in terms of informal investment. In New Zealand, informal investment activity is 3.5olo of the national GDP amount. New Zealand is also a world leader in the prevalence of informal investors (percentage in the adult population). Seventy-three percent of informal investors put their money into a relative's or a friend's business. Fifty-eight Percent of New Zealand's informal investors are female, quite the reverse of the world pattern.

When we compare Australia and New Zealandlo the rest of the GEM world, Australia ranks favourably with the GEM globat measures in terms of venture capital as a percentage of GDp, while New Zealand does poorly. Australia also does about 40olo better than New Zealand in terms
of the amount of VC invested in individual companies. But New Zealand is clearly higher in the measures of informal investment.

We conclude with implications for entrepreneurs, policy makers, educators, researchers, and journalists. In a nutshell, they should pay more attention to the critical role of the four F's - family friends, founders, and "foolish" investors - in start-up ventures. Informal investment is a critical component of New Zealand's entrepreneurial process and thus to its economic growth. Perhaps fifty superstars with extraordinary opportunities will receive financing from the New Zealand Venture Investment Fund to launch their businesses. Meanwhile, the vast majority of firms rely on the 4Fs - friends, family founders, and "foolish" lnvestors.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

It is argued that entrepreneurship researchers do not place sufficient emphasis on making their research findings relevant to entrepreneurs and their advisors. The paper provides a Specific example demonstrating five general principles that can be used to turn a complex range of entrepreneurship research findings into useful action guidelines for practising entrepreneurs. The existing research-based knowledge concerning opportunity assessment is distilled into a diagrammatic framework. This framework and a sequence of ten, plain-English questions, provides entrepreneurs and SME operators with a tool for discovering, evaluating and exploiting entrepreneurial opportunities.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

There has been increasing public debate in Australia in recent years about research culture in universities and other publicly funded research agencies such as CSIRO and its impact on Australia's performance in generating economic, social and environmental benefits to the Australian community from the large amount of public funding for R&D. This is the supply side issue. On the demand side there is equally concern about the technology absorptive capacity of Australian. business as illustrated by the low proportion of gross business research expenditure (GERD) spent by business (BERD). Against this background, this paper has explored the views of abut 100 "experts" interviewed in the Australian Global Entrepreneurship Monitor (GEM) studies in the years 2000, 2001, 2002 and 2003 on the issues, strengths and weaknesses of Australia's technology transfer performance as it applies to new technology small firms. The paper has also explored evidence for any longitudinal change over this period.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The thesis utilises ‘practice theory’ to argue that the self is not only an effect of social practices but also a technique for action and develops an alternative way of explicating and conceptualising the constitution of the self within the micro-practices of routine, everyday life. This is in contrast to a general tendency within ‘practice theory’, ‘constructionist’ and ‘discursive’ approaches towards a determinist conception of the self. The thesis explores this conceptual framework in fieldwork focussed on formation and production of gender-identity among young school children and offers a new perspective of gender-identity in the classroom. The thesis provides a fourfold contribution: (1) It provides insights into how in the classroom, children take up (conventional) gender differentiated conduct and dispositions in order to forge both their identity and the establishment of a social order based on gender. This gender order is not simply imposed on them by teachers but is actively constructed by the children. The thesis provides insights into how the children in the classroom seize and appropriate the practices of gender for their own ends. These ends, I argue, are the construction of their gender-identity, and the establishment and maintenance of a ‘matrix of intelligibility’. (2) It offers a close-up illustration of how gender construction is negotiated and contested between girls and boys. This is characterised as largely a struggle for enablement — the power to be and to do — rather than as a struggle of one gender over another. (3) It develops an analysis of classrooms as productive sites, as ‘complex strategical situations’ in which the participating agents — the teachers and students—deploy and utilise available resources in their ongoing construction of the world. This suggests that that the social world is not as unitary and totalising as ‘constraint perspectives’ within practice theory often imply. (4) It proposes methodological perspectives and strategies for researching empirically the day-to-day production of gender and for capturing that complex and often elusive process ‘in flight’. It shows the value of an ‘ascending analysis’, one that does not foreclose findings on the basis of a pre-existing theoretical position, and the rich potential of ‘flashpoints’ as a way of illuminating ongoing and often ‘unremarkable’ and therefore unnoticed practices of gender production. The theoretical terrain explored a range of theorists on the self not usually brought together, including Butler, Rose, Foucault, Giddens and Garfinkel and Schatzki. These theorists share in common the perspective that social practices rather than the agent or social totality are the ontological basis of the social world. It is argued that the self is constituted in its enactment and the thesis pursues Foucault’s (2002) question of how the self participates in its own subjectification. The empirical focus of the thesis examined the activities of children at school for insights into how they participated in the making of their gender-identity. The research addressed the questions: (1) To what extent do children construct their gender-identity and what kinds of encouragement do they receive for this? (2) To what extent did the children seem to be appropriating gender practices and inciting the making of gender-identity in the classroom? (3) To what extent can the classroom be viewed as a site of gender contestation and borderwork? Using the concept of ‘flashpoints’, — significant or poignant moments in the classroom — classroom activities were observed to catch gender-identity production ‘in flight’ and to describe how the children seize upon moments to make gender salient. Year Three children in five classrooms in two Victorian schools were observed during English communication and literacy lessons. Individual interviews with teachers in the participating schools and group interviews with the children from the classrooms were undertaken to amplify the observations. Much of the children’s behaviour can be interpreted as their efforts to make gender salient in social interactions. Gender-identity production and gender ‘border work’ (Thorne, 1993) and contestation appeared to be a major activity and preoccupation of the children, even in the face of teacher’s attempts to encourage a gender-neutral environment The children were often more active than the teachers in imposing the ‘gender agenda’ identified by Evans (1988). Overall, this thesis contributes to the development of the theory of subjectivity and identity formation. Social practices are not imposed and individuals seize upon social practices to further their own ends. It is through these routine, everyday activities that social practices are reproduced. The study provides an avenue for understanding the actions of children and the operation of gender power and border work within the classroom.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Sources of variation in fibre diameter attributes of Australian alpacas and implications for fleece evaluation and animal selection were investigated using data collected in the years 1994–97, from 6 properties in southern Australia. Data were analysed using REML (multiple regression analysis) to determine the effect on mean fibre diameter (MFD) and coefficient of variation of MFD (CV(FD)) of age, origin (property), sex (entire male, female), breed (Huacaya, Suri), liveweight, fibre colour, individual, and interactions of these effects. The mean (n = 100) age (range) was 4.2 years (0.1–11.9), liveweight 72.0 kg (12.0–134 kg), MFD 29.1 μm (17.7–46.6 μm), CV(FD) 24.33% (15.0–36.7%).

A number of variables affected MFD and CV(FD). MFD increased to 7.5 years of age, and correlations between MFD at 1.5 and 2 years of age with the MFD at older ages were much higher than correlations at younger ages. Fibre diameter 'blowout' (increase with age) was positively correlated with the actual MFD at ages 2 years and older. There were important effects of farm, and these effects differed with year and shearing age. Suris were coarser than Huacayas with the effect reducing with increased liveweight; there was no effect of sex. Fleeces of light shade were 1 μm finer than dark fleeces. CV(FD) declined rapidly between birth and 2 years of age, reaching a minimum at about 4 years of age and then increasing; however, CV(FD) measurements on young animals were very poor predictors of CV(FD) at older ages, and the response of CV(FD) to age differed with farm and year. Suris had a higher CV(FD) than Huacayas on most properties, and MFD, liveweight, and sex did not affect CV(FD). Fleeces of dark shade had higher CV(FD) than fleeces of light shade in 2 of the years. It is concluded that there are large opportunities to improve the MFD and CV(FD) of alpaca fibre through selection and breeding. The potential benefit is greatest from reducing the MFD and CV(FD) of fibre from older alpacas, through reducing the between-animal variation in MFD and CV(FD). Sampling alpacas at ages <2 years is likely to substantially decrease selection efficiency for lifetime fibre diameter attributes.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Body condition scoring is widely used for sheep and cattle but the practice is included in only one Code of Practice for the welfare of goats in Australia. There is no published scientific evidence to support or defend its use in the assessment of welfare risks to farmed goats.

PROCEDURE: The significance of stocking rate, grazing system, body condition score (CS) and live weight were investigated in explaining the risk of mortality of individual and flocks of grazing Angora goats from hypothermia following a severe weather event in April. This event occurred 5 weeks after shearing the goats. Angora goats and Saxon Merino sheep were grazed alone, or mixed together in equal numbers at each of three stocking rates.

RESULTS: There was no mortality amongst Angora goats provided they grazed at the lowest stocking rate even when their CS was < or = 2.0. Mortality in flocks of Angora goats was most related to the CS reached during the preceding 2 months. For flocks of Angora goats there was no mortality at CS > or = 2.5 and mortality increased sharply at mean CS < 2.0. For individual Angora goats, mortality increased as CS declined and stocking rate and grazing combinations were additive in effect on mortality. Grazing with sheep increased mortality of Angora goats at higher stocking rates. The individual goat mortality rate was not dependent on individual plot effects suggesting that these results are applicable widely. Live weight loss was not related to mortality rates of goats once CS had been accounted for.
CONCLUSION: It was concluded that CS and stocking rate were highly significant determinants of welfare risk in Angora goats.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

The impact of genotype and of frequency and timing of shearing, on mohair attributes and production of modern Angora goats was studied. Goats in the southern hemisphere grazed pastures between February 2004 and 2006. There were seven shearing treatments by three genetic strains with four or eight replicates of individual goats. Treatments were: three different 6-month shearing intervals and two of 12-month shearing intervals with different months of shearing, a 7-month winter shearing interval and a 3-month shearing interval. Genetic strain was based on sire line: 1·0 South African; 1·0 Texan; and Mixed 0·5 South African and 0·5 Texan. Annual greasy mohair production was 5·08 kg, and average clean fleece production was 4·37 kg. The Angora goats produced an annual clean fleece equivalent to 0·122 of their mean fleece-free live weight which was equal to 0·34 g/kg/day. Measurements were analysed over the period of spring 2004 shearing to spring 2005 shearing, excluding the June–December shearing treatment. Increased frequency of shearing increased fleece growth and affected 13 objective and subjective attributes of mohair that were evaluated including clean washing yield, fibre diameter and fibre diameter variation, incidence of medullated fibres, staple length, fibre curvature, crimp frequency, style, staple definition, staple fibre entanglement and staple tip shape. The direction of these effects were generally favourable and for most attributes the magnitude of the response was linear and commercially important. Each additional shearing resulted in an additional 149 g of clean mohair representing 0·034 of the annual clean mohair production. This increase was associated with a 0·6 cm increase in staple length and 0·32 μm increase in mean fibre diameter. In conclusion, Angora goats shorn less frequently grew less mohair that was more likely to be entangled in spring. Managers of Angora goats should take note of these findings.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Differences in cashmere production and fleece attributes associated with farm of origin, age and sex were quantified for commercial Australian cashmere goat enterprises. From 11 farms in four states, 1147 does and 97 wethers were monitored, representing 1- to 13-year-old goats. Individual clean cashmere production ranged from 21 to 389 g, with a mean ± standard deviation value of 134 ± 62 g. The mean cashmere production of 2-year-old does from different farms varied from 69 to 225 g and averaged 141 g. Mean ± s.d. greasy fleece weight was 394 ± 123 g, clean washing yield was 90.8 ± 4.1%, clean cashmere yield 33.4 ± 9.4%, cashmere fibre diameter 16.4 ± 1.6 µm, fibre curvature 48 ± 8.7 degrees/mm and staple length 8.7 ± 2.1 cm. There were large, commercially significant differences between farms for clean cashmere weight, mean fibre diameter and other attributes of cashmere. These were much larger than the effects of age and sex. Farm and age accounted for 42 to 67% of the variation in clean cashmere production, mean fibre diameter, fibre curvature, staple length and clean washing yield. Farm of origin affected clean cashmere yield, accounting for 24% of the variation. Sex of the goats had only a minor effect on the staple length of cashmere. The responses to age of clean cashmere weight, mean fibre diameter and the inverse of fibre curvature are very similar. Generally, cashmere production and mean fibre diameter increased with age. For the majority of farms, cashmere fibre curvature declined in a curvilinear manner with increases in age of goat. There were large differences in cashmere staple length from different farms, with means ranging from 7 to 12 cm. Between 1 and 2 years of age, the staple length of cashmere demonstrated a constant proportional increase. At ages older than 2 years, staple length either declined or increased by less than 1 cm with age, depending on the farm of origin. This study demonstrates that there are large gains in productivity that can be achieved from Australian cashmere goats. A better understanding of on-farm factors that influence cashmere production would enable all producers to optimise their production systems.