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1
Lea, Emma J. "Moving from meat : vegetarianism, beliefs and information sources". Connect to this title online, 2001. http://web4.library.adelaide.edu.au/theses/09PH/09phl4335.pdf.
Testo completoAbstract (sommario):
Includes bibliographical references (leaves 327-346). A random population survey and a survey of vegetarians were conducted to examine South Australians' beliefs about meat and vegetarianism. Meat beliefs, barriers and benefits of vegetarianism, meat consumption, personal values, use of and trust in sources of food/nutrition/health information and demographic variables were measured.
2
Sell, Cameron W., University of Western Sydney, of Science Technology and Environment College e School of Environment and Agriculture. "An investigation into the Australian duck industry with particular reference to the energy and amino acid requirements of commercially farmed Australian pekin ducks (Anas Platyrhynchos)". THESIS_CSTE_EAG_Sell_C.xml, 2003. http://handle.uws.edu.au:8081/1959.7/522.
Testo completoAbstract (sommario):
Limited published data exists on the Australian duck industry, particularly in relation to the nutritional requirements of the commercial duck (Anas Platyrhynchos). A series of seven experiments was designed to determine whether current nutritional recommendations for energy, lysine, methionine, threonine and tryptophan were sufficient to optimise growth, feed efficiency, and carcass characteristics of the duck. The ability of the duck to perform diet self selection was then examined for its potential use in the Australian industry. The outcome of the diet self selection experiments showed that ducks sometimes self select diets when offered choices from four diets differing in nutrient density. A key outcome of this research was the development of a revised set of nutrient specifications designed to maximise the performance of the Australian commercially grown duck. These proposed specifications could be economically beneficial to the expanding Australian duck industryDoctor of Philosophy (PhD)
3
Sell, Cameron W. "An investigation into the Australian duck industry with particular reference to the energy and amino acid requirements of commercially farmed Australian pekin ducks (Anas Platyrhynchos) /". View thesis, 2003. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20051007.105841/index.html.
Testo completo
4
Thompson, Wyatt. "An econometric model of Japanese meat markets /". free to MU campus, to others for purchase, 1998. http://wwwlib.umi.com/cr/mo/fullcit?p9904869.
Testo completo
5
Jayasooriya, Sriyani Dhammika. "High power ultrasound in meat processing /". [St. Lucia, Qld.], 2005. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe19070.pdf.
Testo completo
6
Turkki, Pekka. "Production control of integrated meat plants /". Helsinki : Finnish Academy of Technology, 1994. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=006588148&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
Testo completo
7
Mixon, Bobby J. "Competitiveness of U.S. processed meat industries in the Pacific Rim". online access from Digital dissertation consortium access full-text, 1996. http://libweb.cityu.edu.hk/cgi-bin/er/db/ddcdiss.pl?9632953.
Testo completo
8
Dakwa, Tinoonga. "The meat industry : a Namibian case study". Thesis, Stellenbosch : University of Stellenbosch, 2007. http://hdl.handle.net/10019.1/821.
Testo completoAbstract (sommario):
Thesis (MBA (Business Management))--University of Stellenbosch, 2007.ENGLISH ABSTRACT: Livestock production forms a significant part of the agricultural activities in Namibia. This study is an analysis of the red meat (beef and mutton) supply chain in the country, south of the Veterinary Cordon Fence. The supply chain from production of animals on the farms through processing to placing of meat on the market is analyzed. The red meat supply chain is split into three sectors for the purpose of the study. The three sectors are the supply sector involved in the production of animals on the farms, the processing sector involved with the slaughtering and value addition on the livestock products and the demand sector that is involved in the placing on the market of the livestock and livestock products. Each of the sectors is then analyzed as an entity. The three tools that are used to analyze the sectors are: a) The market competitiveness done using the Porter’s 5 force analysis; b) The SWOT analysis for determination of intrinsic and extrinsic environments of the respective sectors and c) Trend review of the activity in each sector for the years 2000-2005. The aim of the analysis is to create a deeper insight into the forces and the impact these forces are having on the meat supply chain.
AFRIKAANSE OPSOMMING: Veeboerdery vorm ‘n vername deel van landbou-aktiwiteite in Namibië. Hierdie navorsingsverslag is ’n analise van die rooivleis (bees en skaap) leweringsketting in die land suid van die veeartsafbakeningsheining. Die studie ondersoek die leweringsketting van produksie van vee op plase tot by die plaas van vleis op die markte. Die rooivleis leweringsketting is, vir die doeleindes van hierdie studie, in drie dele verdeel. Hierdie drie dele is die lewerings-sektor wat verantwoordelik is vir die produksie van vee op die plase, die prosesserings-sektor wat verantwoordelik is vir die slag en waardetoevoeging tot die vee-produkte, en die vraag-sektor wat verantwoordelik is vir die plasing van vee en vee-produkte op die mark. Elk van hierdie sektore word ontleed as ’n entiteit. Die drie instrumente wat gebruik word om die sektore te analiseeer is: a) Die markkompeterendheid word gedoen aand die hand van Porter se 5 kragte analise; b) Die “SWOT” analise vir die bepaling van die intrinsieke en ekstrinsieke omgewings van die onderskeie sektore, en c) Tendens oorsig van die aktiwiteite in elke sektor vir die jare 2000-2005. Die doel van die analises is om dieper insig te skep van die kragte en die impak wat hierdie kragte het op die vleis leweringsketting.
9
Kennedy, Anna. "On-farm quality assurance in the redmeat industry of Australia". Thesis, Curtin University, 2006. http://hdl.handle.net/20.500.11937/2036.
Testo completoAbstract (sommario):
A series of on-farm quality assurance schemes for red meat producers across Australia were developed in the late 1990s in response to increasing global demands for greater accountability within the whole food. The Cattlecare and Flockcare schemes were introduced in 1996 and 1998, respectively, to provide mechanisms for producers to demonstrate that their livestock were free of potential chemical residues, and that they had taken measures to prevent injury or stress to livestock. These schemes were independently audited codes of practice. After several years there was some dissatisfaction with the levels of adoption of these schemes, especially Flockcare. By 2001 just over 5% of all cattle producers and just over 1% of all sheep producers had implemented on-farm quality assurance. This covered nearly 16% of all cattle and 2% of all sheep in Australia, indicating that the larger than average producers were implementing quality assurance. Based on previous studies and anecdotal evidence that there were few current benefits for producers, the aims of this study were to identify the reasons for slow uptake and to quantify factors affecting implementation of on-farm quality assurance in the red meat industry. Surveys of "adopters" and "nou-adopters" of these schemes were developed and implemented in 2000 and 2001. Producers were approached initially by phone and given the options of completing the survey over the phone, by mail or by fax.Three hundred and forty-seven Cattlecare producers (9% of all certified Cattlecare producers) and 142 Flockcare producers (22% of certified Flockcare producers) across Australia were initially approached. A total of 382 adopter surveys were completed. The level of interest from adopters was remarkable, with a 75% completion rate from telephone approaches and only 9 direct refusals. These producers had over 1.3 million cattle and 0.9 million sheep covered by quality assurance schemes. This represented 5% of the total cattle population (27% of certified cattle) and less than 1% of all sheep (26% of certified sheep) in Australia at that time. There was an extremely large variation in the size of properties surveyed, which reflected the structure of the industry. The producers were asked about what motivated them to implement quality assurance, what were the problems, where could it be improved, how much time and money had they invested specifically into implementing quality assurance, what benefits had they gained (financial and other), how it had changed their management or product offered for sale, and their opinion on various issues associated with quality assurance and food safety. In addition 133 non-adopter surveys were also completed to provide a control data set. These producers had over 0.12 million cattle and 0.48 million sheep on their properties. In general, it was much harder to persuade these producers to participate. It was estimated that about 60% of producers approached refused to participate. These producers were asked similar questions; except that they were asked to estimate (if they could) how much time and money it would take to implement quality assurance. Unfortunately, most of these producers were uninterested or knew little about quality assurance and were reluctant to estimate these values, so the data for these producers was very limited.Analysis of the adopter data indicated the adoption rates between regions and schemes were significantly different. A benefit cost analysis was completed for the adopters based on estimated time and money invested into quality assurance and the tangible benefits gained from selling certified animals. The resulting net benefits were calculated as annual equivalent annuities. Only about 30% of adopters had gained any tangible benefit, and only half of these (15% of the total analysed producers) had a positive net benefit, and these were all cattle producers. Description of time, effort and money spend by adopting producers was most representative using median values due to the extreme data from some producers. Overall, implementation took a median of 13 days in the initial year and 6 days in subsequent years per property, and the median cost was $1,200 in the initial year and $500 in subsequent years. This investment of time and money equated to a median cost of $875 per year. The median net financial loss per year from adopting quality assurance was $660 per property or $2 per 100 DSE of livestock managed. Producers indicated that they were implementing quality assurance to gain financial and market benefits; but, with only 15% of producers gaining a positive net benefit, some producers were disappointed with the schemes. However they did report improvements in product (15% of producers) or management practices (90% had at least one).Improvements in product included livestock were free from chemical residues, cattle were dehorned and yards had been improved so bruising was reduced. Improvements in management practices included improved record keeping, chemical control and livestock handling. While producers mostly believed it was the right thing to do for the industry, they indicated that they would need to be rewarded for their efforts at some stage. Adopters and non-adopters had different motives for implementing quality assurance. Peer pressure, market advantage and increased returns (27%, 26% and 18% of producers, respectively) were cited as the three major prompts for adopters. All the other categories of reasons for adoption were not business-based, but more emotional. Non-adopters, however, cited increased returns, market advantage and supply chain pressure (44%, 7% and 6%, respectively) as possible prompts to implement quality assurance. Difficulties in adoption actually experienced by adopters were also different to the difficulties anticipated by non-adopters. Paperwork, actually getting to implementing it and the extra time demands (19%, 13% and 12%, respectively) were the major difficulties for adopters, while time, in costs and paperwork (19%, 16% and 12%, respectively) were the anticipated difficulties for non-adopters.Twenty-four percent of adopters had not had any difficulties, while 16% of non- adopters anticipated no difficulties. Simplification of initial paperwork, increased demand for quality assured livestock and a need to promote the schemes and the associated benefits to producers were the three highest ranking categories of suggested improvements by adopters. Non-adopters indicated similar issues but in a different order - a need to promote the schemes and the associated benefits to producers, simplification of initial paperwork and the process of implementation. Grouping producers based on inputs, attitudes, investment or any combination of these indicators failed to provide a statistically significant prediction of the net benefit or loss for a new adopter. The only way to identify or predict which producers would gain a positive net benefit was to focus on the methods of selling livestock. Selling direct to processors either over the hook, with forward contracts or privately appeared to be the only way to gain financial benefits from implementing quality assurance on-farm.
10
Braddick, Lynda. "Market place demand for kangaroo meat consumption in Western Australia a sustainability issue /". Murdoch, W.A. : Institute for Sustainability and Technology Policy, Murdoch University, 2002. http://nla.gov.au/nla.arc-44133.
Testo completo
11
Sirolli, Ryan T. "An examination of price transmission in the United States beef, pork, and broiler industries". Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file 0.32 Mb., 84 p, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:1435251.
Testo completo
12
Phelps, Steven Kirk. "Nutrient characterization of color modified and unaltered flaked turkey thigh meat". Thesis, Virginia Tech, 1989. http://hdl.handle.net/10919/46058.
Testo completoAbstract (sommario):
Flaked, skinless and boneless turkey thighs were successively washed in 0.03M sodium phosphate buffers at pH 5.8, 7.4 and 8.0. Proximate, mineral and riboflavin composition, as well as protein efficiency ratio (PER) and apparent digestibility (AD) using the rat bioassay technique were determined for three replications. The color modified tissue (CMT) had a higher (P=0.0429) moisture content and less (P=0.0527, 0.1240 and 0.0047, respectively) crude protein, fat and ash than flaked thigh (THI). Percentage of iron, magnesium, phosphorous, potassium and manganese decreased (P=0.0187) after color modification, whereas calcium, zinc and copper concentrations did not change (P=0.1184) and sodium increased (P=0.0058). Riboflavin was reduced by 30%.
The PER of CMT evaluated was lower (P=0.0318) than THI, but higher (P=0.0001) than either casein or egg albumin diets. AD of CMT was 90.7% which is comparable to other meat products. The overall nutritional evaluation of CMT determined that it has potential as a raw material in further processed foods.
Master of Science
13
Kennedy, Anna. "On-farm quality assurance in the redmeat industry of Australia". Curtin University of Technology, Muresk Institute of Agriculture, 2006. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=13235.
Testo completoAbstract (sommario):
A series of on-farm quality assurance schemes for red meat producers across Australia were developed in the late 1990s in response to increasing global demands for greater accountability within the whole food. The Cattlecare and Flockcare schemes were introduced in 1996 and 1998, respectively, to provide mechanisms for producers to demonstrate that their livestock were free of potential chemical residues, and that they had taken measures to prevent injury or stress to livestock. These schemes were independently audited codes of practice. After several years there was some dissatisfaction with the levels of adoption of these schemes, especially Flockcare. By 2001 just over 5% of all cattle producers and just over 1% of all sheep producers had implemented on-farm quality assurance. This covered nearly 16% of all cattle and 2% of all sheep in Australia, indicating that the larger than average producers were implementing quality assurance. Based on previous studies and anecdotal evidence that there were few current benefits for producers, the aims of this study were to identify the reasons for slow uptake and to quantify factors affecting implementation of on-farm quality assurance in the red meat industry. Surveys of "adopters" and "nou-adopters" of these schemes were developed and implemented in 2000 and 2001. Producers were approached initially by phone and given the options of completing the survey over the phone, by mail or by fax.Three hundred and forty-seven Cattlecare producers (9% of all certified Cattlecare producers) and 142 Flockcare producers (22% of certified Flockcare producers) across Australia were initially approached. A total of 382 adopter surveys were completed. The level of interest from adopters was remarkable, with a 75% completion rate from telephone approaches and only 9 direct refusals. These producers had over 1.3 million cattle and 0.9 million sheep covered by quality assurance schemes. This represented 5% of the total cattle population (27% of certified cattle) and less than 1% of all sheep (26% of certified sheep) in Australia at that time. There was an extremely large variation in the size of properties surveyed, which reflected the structure of the industry. The producers were asked about what motivated them to implement quality assurance, what were the problems, where could it be improved, how much time and money had they invested specifically into implementing quality assurance, what benefits had they gained (financial and other), how it had changed their management or product offered for sale, and their opinion on various issues associated with quality assurance and food safety. In addition 133 non-adopter surveys were also completed to provide a control data set. These producers had over 0.12 million cattle and 0.48 million sheep on their properties. In general, it was much harder to persuade these producers to participate. It was estimated that about 60% of producers approached refused to participate. These producers were asked similar questions; except that they were asked to estimate (if they could) how much time and money it would take to implement quality assurance. Unfortunately, most of these producers were uninterested or knew little about quality assurance and were reluctant to estimate these values, so the data for these producers was very limited.
Analysis of the adopter data indicated the adoption rates between regions and schemes were significantly different. A benefit cost analysis was completed for the adopters based on estimated time and money invested into quality assurance and the tangible benefits gained from selling certified animals. The resulting net benefits were calculated as annual equivalent annuities. Only about 30% of adopters had gained any tangible benefit, and only half of these (15% of the total analysed producers) had a positive net benefit, and these were all cattle producers. Description of time, effort and money spend by adopting producers was most representative using median values due to the extreme data from some producers. Overall, implementation took a median of 13 days in the initial year and 6 days in subsequent years per property, and the median cost was $1,200 in the initial year and $500 in subsequent years. This investment of time and money equated to a median cost of $875 per year. The median net financial loss per year from adopting quality assurance was $660 per property or $2 per 100 DSE of livestock managed. Producers indicated that they were implementing quality assurance to gain financial and market benefits; but, with only 15% of producers gaining a positive net benefit, some producers were disappointed with the schemes. However they did report improvements in product (15% of producers) or management practices (90% had at least one).
Improvements in product included livestock were free from chemical residues, cattle were dehorned and yards had been improved so bruising was reduced. Improvements in management practices included improved record keeping, chemical control and livestock handling. While producers mostly believed it was the right thing to do for the industry, they indicated that they would need to be rewarded for their efforts at some stage. Adopters and non-adopters had different motives for implementing quality assurance. Peer pressure, market advantage and increased returns (27%, 26% and 18% of producers, respectively) were cited as the three major prompts for adopters. All the other categories of reasons for adoption were not business-based, but more emotional. Non-adopters, however, cited increased returns, market advantage and supply chain pressure (44%, 7% and 6%, respectively) as possible prompts to implement quality assurance. Difficulties in adoption actually experienced by adopters were also different to the difficulties anticipated by non-adopters. Paperwork, actually getting to implementing it and the extra time demands (19%, 13% and 12%, respectively) were the major difficulties for adopters, while time, in costs and paperwork (19%, 16% and 12%, respectively) were the anticipated difficulties for non-adopters.
Twenty-four percent of adopters had not had any difficulties, while 16% of non- adopters anticipated no difficulties. Simplification of initial paperwork, increased demand for quality assured livestock and a need to promote the schemes and the associated benefits to producers were the three highest ranking categories of suggested improvements by adopters. Non-adopters indicated similar issues but in a different order - a need to promote the schemes and the associated benefits to producers, simplification of initial paperwork and the process of implementation. Grouping producers based on inputs, attitudes, investment or any combination of these indicators failed to provide a statistically significant prediction of the net benefit or loss for a new adopter. The only way to identify or predict which producers would gain a positive net benefit was to focus on the methods of selling livestock. Selling direct to processors either over the hook, with forward contracts or privately appeared to be the only way to gain financial benefits from implementing quality assurance on-farm.
14
Morrow, Guy Richard. "Managerial creativity a study of artist management practices in the Australian popular music industry /". Phd thesis, Australia : Macquarie University, 2006. http://hdl.handle.net/1959.14/42648.
Testo completoAbstract (sommario):
Thesis (PhD)--Macquarie University, Division of Humanities, Department of Contemporary Music Studies, 2006.Bibliography: p. 377-385.
Introduction -- Literature review, discussion of methodologies and research orientation -- "20% of nothing": Australian rock music management -- Australian country music management -- Australian pop music management: the third party -- Conclusion: managerial creativity.
Artist managers 'create' careers for musicians, yet little has been written about their creativity in the academic domain. Thus this thesis develops the notion of managerial creativity. Artist managers build and maintain 'brands', and this is a creative industry function. The thesis begins with a description of what artist management is, then it reviews the way in which various Australian musicians' and artist managers' careers are created and maintained. A musical idea or product arises from the synergy of many sources and not only from the mind of a single person (Csikszentmihalyi, 1996). Therefore it is easier to enhance creativity by changing conditions in the environment the artist is located in than by trying to make artists think more creatively. Managerial creativity involves the creation and maintenance of the system, context or environment from which artistic creativity emerges and is therefore the facet of the music industry that can most effectively enhance musical creativity.
Mode of access: World Wide Web.
ix, 390 p., ill
15
Wagude, Bethsheba Emily Akinyi. "Hazard analysis critical control point (HACCP) in a red meat abattoir". Diss., University of Pretoria, 1999. http://hdl.handle.net/2263/28615.
Testo completo
16
Pintér, Judit Klementina. "A need analysis and the selection of a distribution channel for an imported meat product In South Africa". Thesis, Nelson Mandela Metropolitan University, 2009. http://hdl.handle.net/10948/11832.
Testo completoAbstract (sommario):
Owing to the increase in urbanisation and disposable income, South Africa offers the food industry enormous growth opportunities. According to Louw, Jordaan, Ndanga and Kirsten (2008: 287), supermarkets have become vital role players in South African food consumption. Within this market, it is especially important to note that “preferences for high quality… foods are emerging” (Louw et al, 2008:288). This highlights the need to introduce superior quality foods to the South African food market. This study took this need one step further by asking the question, “is there a need for a high-quality foreign product in the South African market?” The primary objective of this study was to conduct a needs analysis to determine whether there is a need to introduce a selected foreign product into the South African market. The high-quality product chosen for this research is a meat product called PICK salami. In addition, the distribution channel that would be the most appropriate for the possible introduction of the product to the market was also identified in the study. To accomplish this, a relevant literature study was performed. To realise the research objective, a triangulated research approach was selected and a multiple-case study conducted. The units of analysis chosen for this study were the four major South African supermarket chains: SPAR Group Limited, Shoprite Checkers, Woolworths (Pty) limited and Pick ’n Pay Retailers (Pty) Limited. The data from this study was then analysed to determine meaningful results. From the research, it was concluded that there is a need for a high-quality meat product such as PICK Salami in South Africa and that SPAR Group Limited is the most viable distribution channel to use. Both South Africa and Hungary can benefit from such a business venture as gaps in the market can be filled and both countries can profit, despite the current global economic downturn.
17
Gebhardt, Roberto C. "River plate meat industry since c.1900 : technology, ownership, international trade regimes and domestic policy". Thesis, London School of Economics and Political Science (University of London), 2000. http://etheses.lse.ac.uk/1512/.
Testo completo
18
Stahl, Chad A. "Growth parameters, carcass merit, and meat quality of market hogs fed diets containing creatine monohydrate /". free to MU campus, to others for purchase, 2004. http://wwwlib.umi.com/cr/mo/fullcit?p3137750.
Testo completo
19
Ellis, Christina M. "An integrated model for conservation case study on the role of women in the commercial bushmeat trade in Cameroon /". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0007/MQ59545.pdf.
Testo completo
20
Wessels, Philippus Lodewikus. "An analysis of the potential for the marketing of ostrich meat in S.A". Thesis, Port Elizabeth Technikon, 2003. http://hdl.handle.net/10948/202.
Testo completoAbstract (sommario):
The research program addressed in this study was to do an analysis of the potentials of the marketing of ostrich meat in the South African market. Being the world leader in the ostrich industry, the research’s emphasis was to establish reasons why the meat industry does not explore the South African meat market. To achieve this object, a literature study to determine the key components of the current situation was undertaken and used as a theoretical model to analyse the current situation in the market as well as in the ostrich industry. In addition to the literature study, an empirical study was conducted to identify some critical issues that have an influence on the potential of the domestic market. The survey method used, based on the key components gained from the literature study, consisted of an in-depth scan of the macro-environment and thorough investigation of the target industry. The investigation involved using the Internet and World Wide Web, print media, personal interviews and telephonic interviews. The result of the literature study was finally combined with the results of the empirical study and some recommendations were made. The recommendations were applicable to the ostrich industry in so far that implementing some plans for the meat industry can have serious consequences for the other products of the ostrich industry
21
Pruett, Wayne P. "Sanitizer efficacy against bacteria attached to synthetic meat processing surfaces". Diss., Virginia Tech, 1993. http://hdl.handle.net/10919/37443.
Testo completo
22
Robbins, David Howard. "The availability of energy in meat and bone meal and poultry by-product meal in poultry rations /". free to MU campus, to others for purchase, 2003. http://wwwlib.umi.com/cr/mo/fullcit?p1418060.
Testo completo
23
Mellett, F. D. "The ostrich as meat animal : anatomical and muscle characteristics". Thesis, Stellenbosch : University of Stellenbosch, 1985. http://hdl.handle.net/10019.1/2956.
Testo completoAbstract (sommario):
Thesis (MScAgric (Animal Sciences))--University of Stellenbosch, 1985.The domestication of ostriches and commercial ostrich breeding has a long and interesting history. Orstriches were successfully domesticated in Algeria during 1857 and also successfully bred in Italy during 1859. In South Africa the domestication of wild ostriches started in the Cape Colony with 80 tame birds during 1865. This number increased to 32 247 birds within ten years (De Mosenthal, 1877). Ostrich farming reached a peak during 1913 with 757 000 birds (De Jager, 1985, personal communication). Currently (1985) there are approximately 120 000 domesticated ostriches in South Africa. The commercial production of ostrich meat started in 1958 and the first abattoir was built in 1964. At the present moment 85 000 birds are slaughtered anually. Although the income from the carcass of a 14 month old ostrich comprise only 15% of the total income of a 14 month old bird (With the hide comprising 65% and, the first harvest feathers 20%), the subjects of carcass characteristics and meat quality has long been neglected. Very little is known about the anatomy of the skeleton and muscles of the ostrich, the post mortem reactions of these muscles and the effects of different slaughtering, chilling and deboning practices. The necessity of the above mentioned have proved very usefull in the beef, sheep, pork and poultry industries. With this present study we described the essential skeletal and muscular anatomy and included well known practices to the meat industry, such as electrical stimulation of the carcasses, post mortem pH monotoring of certain muscles, different deboning practices and vacuum packed ageing of selected cuts of ostrich meat. The obtained results are in agreement with general meat science, with expected inter-species variation, e.g. where the final pH-values of pork is relatively low at approximately 5,5; that of beef is higher at 5,7 and ostrich meat even higher at 6,0. Certain other fields of essential research are pointed out in this study, such as the growth and development of the ostrich, as well as certain basic biochemical research on the meat of the ostrich.
24
Huang, Huilin. "Modelling structural change in the U.S. demand for meat". Thesis, Virginia Tech, 1991. http://hdl.handle.net/10919/42003.
Testo completoAbstract (sommario):
Recent empirical research on meat demand has debated whether or not
the effects of changing meat prices can explain all the observed changes
in meat consumption patterns. This thesis provides a framework for
modelling and testing for structural change using three commonly used
demand system -- a linear demand system, an inverse demand system, and
the Almost Ideal Demand System (AIDS). Emphasis is placed on the
statistical adequacy of the models. Two specific issues are carefully
addressed: consumer concern for cholesterol and its effect on meat
demand, and the dynamics of adjustment in meat consumption.
When modelling the demand for beef, pork, chicken and turkey, none
of the three demand systems are found to be statistically adequate, and
consequently, cannot be used to address structural change issues for
these particular data and commodities. The AIDS models are re-estimated
in an attempt to model the demand for beef, pork, chicken and fish
instead of turkey. The dynamic versions of the AIDS models using either
a gradual shift spline path, a Farley-Hinich path, a variable measuring
cholesterol awareness, or the log of the cholesterol awareness variable
are all statistically adequate. Likelihood ratio tests on these models
indicate that structural change has occurred. The significance of the
cholesterol variable in the demand models indicates that health concern
is an important factor in meat purchasing decisions.
Master of Science
25
Stevens, Deann Margaret. "Challenging the global-local dichotomy and the emergence of the neo local food system in South Australia /". Title page, table of contents and abstract only, 2004. http://web4.library.adelaide.edu.au/theses/09ARM/09arms8441.pdf.
Testo completo
26
Vázquez, Benítez María Cecilia. "Computer-aided formula optimization". Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/29202.
Testo completoAbstract (sommario):
The purpose of this research project was to establish a formula optimization computer program to be used for quality control in the meat processing industry. In contrast to linear programming, such a program would search for the best quality formulations that meet predetermined product specifications within allowable cost ranges. Since quality as a function of the ingredients has been found to be explained better by nonlinear equations, the program had to be able to handle nonlinear equations as objective functions as well as constraints to make it an effective formula optimization method.
The first part of the study established the IBM BASIC formula optimization computer program (FORPLEX). The FORPLEX is based on the modified version of the Complex method of Box. The FORPLEX was found to be effective in the optimization of nonlinear objective function problems that were linearly constrained, making it suitable for formula optimization purposes.
The second part of this study involved the development of statistically significant quality prediction equations for a 3-ingredient model frankfurter formulation. The three ingredients were: pork fat, mechanically deboned poultry meat and beef meat. Ingredient-quality equations were generated through mixture experimentation. Specific quality parameters were evaluated at observation points given by an extreme vertices design. Scheffe's canonical special cubic model for three components was fitted to
the experimental data using multiple regression analysis. The statistical validity of the equations for prediction purposes was assessed by analysis of variance, adjusted multiple coefficient of determination, standard error of the estimate and analysis of residuals. Fourteen of 17 regression models developed were considered adequate to be used for prediction purposes.
In order to have a better understanding of the relationship between ingredient proportions and the quality parameters, three different techniques were used: (a) response surface contour analysis, (b) correlation analysis and (c) scatterplot matrices analysis.
The third part of this study consisted of the computational optimization of frankfurter formulations using the FORPLEX program. Several frankfurter formulation optimization trials were performed. In each trial, different combinations of quality parameters were considered measures of the formulations' quality. Target quality values were either selected based on a target formulation or were individually selected. In both cases the FORPLEX was able to find best quality formulations that met the constraints imposed on them. Differences between predicted and target quality values existed in all the computed optimum formulations when the target values were individually selected. Differences existed because it was difficult for the formulations to meet all the target quality values. Target quality values should be selected carefully since failure to obtain formulations that meet the target quality as closely as possible lay not with
the performance of the FORPLEX but with the selection of the target quality values.
Five optimum formulations found by FORPLEX were compared with seven least-cost formulations which were found by increasing the lower limit of the fat binding constraint. The predicted quality of each FORPLEX optimum formulation was close to its respective target quality. The least-cost formulations showed, in general, considerable departure from the target quality values set in the FORPLEX formulations.
The adequacy of the models for predicting the quality of frankfurter formulations could not be evaluated since the meat ingredients had been stored frozen for 6 months. The models did not account for the effect of extended frozen storage on the quality of the formulations.
Results of this study indicated that formula optimization based on the Complex method (FORPLEX) is the more suitable technique for food formulation. The FORPLEX may be able to replace linear programming computer programs currently being used in the processed meat industry.Land and Food Systems, Faculty of
Graduate
27
Sŏng, Myŏng-hwan. "Korean beef import demand and impacts of exchange rate changes /". free to MU campus, to others for purchase, 1996. http://wwwlib.umi.com/cr/mo/fullcit?p9717152.
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28
Hoffman, Louwrens Christiaan. "Die doeltreffendheid van sekere parameters ter bepaling van die weefselsamestelling van varkkarkasse". Thesis, Stellenbosch : Stellenbosch University, 1987. http://hdl.handle.net/10019.1/65559.
Testo completoAbstract (sommario):
Thesis (MScAgric) -- Stellenbosch University, 1987.INLEIDING: Van al die plaasdiere, is die vark die enigste spesie wat slegs vir vleisprodukte aangehou word. Alhoewel daar verskeie varkrasse in Suid-Afrika bemark word, word hierdie varke, ongeag die ras, hoofsaaklik in die vleisbedryf vir twee doeleindes aangewend. Die ligter varkkarkasse (karkasmassa onder 50kg word as vleisvarke, en die swaarder varkkarkasse (karkasmassa bo 50kg) word as spekvarke verwerk. In hierdie projek is die doeltreffendheid van verskeie karkaspararneters ondersoek en as onafhanklike veranderlikes, afsonderlik of in kombinasie, in lineêre regressievergelykings gebruik, om sodoende regressievergelykings te verkry wat 'n hoë voorspellingswaarde van die varkkarkassamestelling i.t.v. vleis, vet en been sowel as van die groothandelsnitopbrengs en -samestelling van die karkasse besit.
29
Keskinen, Lindsey Ann. "Impact of biofilm formation and sublethal injury of listeria monocytogenes on transfer to delicatessen meats". Diss., Connect to online resource - MSU authorized users, 2006.
Cerca il testo completoAbstract (sommario):
Thesis (Ph. D.)--Michigan State University. Dept. of Food Science and Human Nutrition, 2006.Title from PDF t.p. (viewed on June 19, 2009) Includes bibliographical references (p. 209-220). Also issued in print.
30
Shih, Yang-Ter. "Development of a low-fat Chinese-style sausage /". [St. Lucia, Qld.], 2001. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe16207.pdf.
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31
Christopher, Theo. "Corporate social disclosure in the timber industry in Western Australia 1989-1998 : A test of legitimacy theory". Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2002. https://ro.ecu.edu.au/theses/760.
Testo completoAbstract (sommario):
In recent years, accounting researchers have turned their attention to media agenda setting theory in addition to legitimacy theory as the theoretical framework for researching voluntary social disclosure in the annual report of a company. Their research has tended to show a significant relationship between the extent and change in the number of press media social reports and the extent and level of social disclosure in the annual report of a company based on the same classification of Social items. They have also explored the existence of a time lag between the number of press media reports and disclosure in the annual report. A critical review of this literature suggested a number of gaps, some of which were acknowledged, present in this research. The purpose of this study is to replicate, refine and/or extend this recent research in a number of important directions.
32
Mazzella, Annabel L. "Building reputation equity through stakeholder centred communication management : an exploratory study in the Australian oil & gas industry". Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2007. https://ro.ecu.edu.au/theses/293.
Testo completoAbstract (sommario):
This exploratory study examines industry reputation in the Australian oil and gas sector (AOG). It answers an urgent call by writers in relevant fields including marketing, communications, public relations and management to consider corporate reputation in broader terms and beyond organisational boundaries. The goal of this research is to develop an understanding of the building blocks and communications processes by which industry reputation/s forms.
33
Karaan, Abolus Salam Mohammad. "Informal red meat marketing : a case study in the Western Cape townships". Thesis, Stellenbosch : Stellenbosch University, 1993. http://hdl.handle.net/10019.1/58013.
Testo completoAbstract (sommario):
Thesis (MSc)--Stellenbosch University, 1993.ENGLISH ABSTRACT: Informal red meat trade was investigated as it occurs in the townships of the Cape Town metropole. To achieve this, an interactive research approach was followed, initially involving months of observation before scientific and empirical analysis was conducted. The informal marketing activities were described and analysed with the purpose of establishing its strengths; weaknesses, opportunities, and threats. Criteria of efficiency and effectiveness were constantly employed. ln this regard, the prevailing system was tested against consumer needs and preferences. A large degree of consistency was found between the nature of supply by the informal sector and the nature of demand from its target consumer base. On this basis, it was deduced that the informal red meat marketing system has the potential to further contribute to development and township food security. The informal marketing system, how~ver, operates under specific constraints. These were identified and subsequently recommendations were made to alleviate these constraints, in order to maximise the contribution of informal red meat trade to local development.
AFRIKAANSE OPSOMMING: Die informele bemarking van rooivleis, soos dit in die stadswyke (townships) van die Kaapstadse metropolis voorkom, is ondersoek. Deur middel van 'n interaktiewe navorsingsbenadering is daar aanvanklik maande lank net waargeneem voordat 'n wetenskaplike en empiriese analise gedoen kon word. Die werksaamhede van die informele rooivleismark is omskryf en ontleed met die oog op vasstelling van die sterk punte en swakhede, geleenthede en bedreigings van die bedryf. Kriteria van doeltreffendheid en effektiwiteit is deurgaans aangewend. In hierdie opsig is die huidige stelsel getoets aan verbruikersbehoeftes en voorkeure. Die wyse van aanbieding van die informele sektor het in 'n ruim mate ooreengestem met die aanvraag van die teikenverbruiker. Op grond hiervan word afgelei dat die stelsel van informele bemarking van rooivleis die potensiaal het om nog 'n groter bydrae te lewer tot die ontwikkeling van voedselsekuriteit in die 'townships'. Sekere faktore werk egter beperkend m op die informele bemarkingstelsel. Hierdie faktore is gei'dentifiseer en aanbevelings is gemaak ter opheffing van die beperkinge om sodoende die stelsel se bydrae tot plaaslike ontwikkeling·te maksimeer.
34
Nelson, Christopher. "Tariff and non-tariff barriers to trade in the beef, dairy & wheat industry in Japan, Taiwan & Thailand between 1974 & 1994 /". Connect to thesis, 1995. http://eprints.unimelb.edu.au/archive/00000902.
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Larwood, Andrew John. "Cleaner production : promoting and achieving it in the South Australian foundry industry". Title page, table of contents and abstract only, 2000. http://web4.library.adelaide.edu.au/theses/09ENV/09envl336.pdf.
Testo completoAbstract (sommario):
Bibliography: leaves 123-130. The literature search and the findings from the investigation have been used to provide recommendations for a sector specific cooperative approach using regulation, self-regulation, voluntary agreements, economic incentatives and educational/information strategies to promote and acheive cleaner production in the South Australian foundry industry.
36
Bull, Gregory Simon. "Marketing fresh venison in the Eastern Cape Province using a niche marketing strategy". Thesis, Port Elizabeth Technikon, 2003. http://hdl.handle.net/10948/136.
Testo completoAbstract (sommario):
There is a need in the Eastern Cape Province to expand the market for fresh venison. This need is due in part to fluctuations in the export market and fragmentation of consumption in the food industry, which has led to an increased demand for specialised and customised products. A suitable method for addressing these issues and successfully marketing fresh venison in the Eastern Cape Province was required, and based on the findings of this study, niche marketing was found to be a possible marketing method to explore. This study evaluated how a strategy of niche marketing could be used to market fresh venison within the Eastern Cape Province. By analysing this main problem the research attempted to identify and understand the challenges of marketing fresh venison to the final consumer in the Eastern Cape Province and to determine whether niche marketing would be a viable option when taking into account venison’s unique characteristics. Niche marketing was characterised and discussed in the light of other marketing approaches and the most important elements of a successful niche marketing strategy were highlighted. The information resulting from scrutiny of all of these sub-problems was then used to address the challenge of marketing fresh venison to the final consumer. In-depth interviews were deemed most suitable for this study based on the nature of the topic and the depth of expertise of qualified personnel in the Eastern Cape Province fresh venison industry. Consequently, four interviews were conducted with experts in the field. Using the niche marketing concept and the strategy that drives it, namely differentiation, possible niche markets were identified. A strategy of multiple niching was adopted to address the differentiation opportunities available, based on the relevant specialist roles of fresh venison. These differentiation opportunities in turn lead to competitive advantage. Possible niche target markets identified and analysed included the tourist market, travellers (foreign and local) by air and sea, the organic aware market and the pet food market. Branding was found to be an integral element for the niche marketing of venison and is also discussed. The main problems hindering fresh venison marketing in the Eastern Cape Province were found to be consumers’ lack of knowledge of venison, cultural differences and consumer preferences, lack of a formal infrastructure and control, and a lack of accurate data. These challenges need to be addressed before fresh venison can be successfully marketed in the Eastern Cape Province. Research needs to be conducted on the venison industry and formal supply chains and control channels need to be implemented before a quality product in substantial and consistent quantities can be successfully marketed to the final consumer. Consumers and industry personnel must be educated about venison and its merits, and fresh venison must initially target white tablecloth restaurants and specialised delicatessens, where service is as important as the product itself.
37
Folk, Mary Kay. "Identifying Production Facility Characteristics in Small and Very Small Meat Processing Plants with Reference to FSIS Salmonella Test Results". Columbus, Ohio : Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1218552809.
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38
Thomas, Roseanne. "Implications of electronic ordering in the Australian fresh foods industry: A longitudinal study of an Australian smallgoods company 1999-2005". Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2007. https://ro.ecu.edu.au/theses/315.
Testo completoAbstract (sommario):
The literature about information systems adoption generally, and specifically the use of EOI within supply chains. indicates that there are significant savings to be made, primarily by reductions in inventory costs. The Iiterature surrounding the Efficient Consumer Response (ECR) movement within the retail supply chain also claims that there are significant savings to be made and that these savings will be shared by partners within the supply chain and be passed on to consumers. This is a two stage study of a local case organisation operating within a duopoly industry environment. The research was conductad during the period of 1999 to 2005.
39
Crafford, Karlien. "An exploratory study in the Western Cape on game meat as a consumer product". Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/52670.
Testo completoAbstract (sommario):
Thesis (MSc)--Stellenbosch University, 2002.ENGLISH ABSTRACT: The purpose of this research was to study the current purchasing and marketing behaviour of game meat by supermarkets, butcheries and restaurants in the Western Cape Province, and to investigate perceptions on, purchasing and consumption of game meat by South African consumers and overseas tourists visiting South Africa. Research was done by the survey method with the aid of structured, self-administered questionnaires. Chi-squared frequencies were used to test for significant influences of data. The research showed that South African consumers are poorly educated regarding the nutritional benefits and cooking methods of game meat. Consumers indicated that they would buy game meat if they were better informed on its qualities. Just over 73% of the respondents indicated that they have eaten game meat, whilst 66% of the respondents indicated that they would eat game meat again. South African consumers, however, indicated that they are not willing to pay more for game meat than other meat types. Race and educational level were the only two socio-demographical variables that showed significant differences. White respondents and respondents that were in the "post-High school diploma/degree" educational group, were better informed on game meat and were also more likely to buy game meat than either the black or coloured racial groups. The respondents indicated the leanness of meat as one of the most important quality considerations when they buy meat. This provides an opportunity for game meat marketers to market game meat as a low-fat meat product. This research succeeded in identifying target markets for game meat. Restaurants should market game meat for European tourists, whilst supermarkets and butcheries should focus on marketing game meat to white consumers and consumers with higher educational qualifications, but also target coloured and black consumers. This research confirmed that the South African game meat industry is plagued by numerous misconceptions and contradictions. It is evident that both consumers and marketers of game meat have contradictory beliefs regarding the seasonal availability of game meat. Consumers as well as some of the supermarket, butchery and restaurant meat buyers, are ill-informed regarding the sensory qualities, health benefits and preparation and cooking methods of game meat. Ironically, the research showed that tourists visiting South Africa were the respondent group that were the most knowledgeable regarding the sensory qualities and health benefits of game meat. This research provides a valuable pilot-study into the marketing possibilities of game meat.
AFRIKAANSE OPSOMMING: Die doel van hierdie navorsing was om die huidige aankoop en bemarkingsgedrag vir wildsvleis deur supermarkte, slaghuise en restaurante in die Wes-Kaap gebied, en persepsies oor en aankoop van wild deur Suid-Afrikaanse verbruikers en oorsese toeriste wat Suid-Afrika besoek, te ondersoek. Gestruktureerde vraelyste is ontwerp om die navorsing volgens die opname metode uit te voer. Chi-kwadraat frekwensies is gebruik om beduidende invloede te meet. Die navorsing het gewys dat Suid-Afrikaanse verbruikers oningelig is aangaande die gesondheidsvoordele en gaarmaakmetodes van wildsvleis. Verbruikers het aangedui dat hulle wildsvleis meer gereeld sou koop indien hulle beter ingelig word oor wildsvleis se kwaliteite. Die navorsing het bewys dat toeriste wat Suid-Afrika besoek, beter ingelig is oor die sensoriese kwaliteite en gesondheidsvoordele van wildsvleis as Suid-Afrikaners. Net meer as 73% van die Suid-Afrikaanse respondente het aangedui dat hulle al voorheen wildsvleis geëet het, terwyl 66% aangedui het dat hulle weer wildsvleis sal eet. Suid-Afrikaanse verbruikers het egter genoem dat hulle nie bereid is om meer vir wildsvleis te betaal as vir ander vleis nie. Ras en opvoedkundige vlak is die enigste sosio-demografiese veranderlikes wat 'n beduidende invloed gehad het. Blanke respondente en respondente in die "post-hoërskool diploma/graad" opvoedkundige vlak, was beter ingelig oor wildsvleis en ook meer geneig om wildsvleis te koop. Die vetinhoud van vleis was vir meeste respondente 'n belangrike maatstaf by die keuse en aankoop van vleis. Aangesien wildsvleis 'n lae-vet produk is, is daar dus geleentheid vir vleisbemarkers om wildsvleis as 'n lae-vet produk te bemark. Hierdie navorsing het daarin geslaag om teikenmarkte vir wildsvleis te identifiseer. Restaurante moet fokus op oorsese toeriste wat Suid-Afrika besoek, terwyl supermarkte en slaghuise bemarking moet rig op verbruikers met 'n hoër opvoedkundige vlak en blanke verbruikers. Hierdie navorsing het bevestig dat die Suid-Afrikaanse wildbedryf geknel word deur verskeie wanpersepsies en teenstellings. Dit is duidelik dat sowel verbruikers as bemarkers van wildsvleis, teenstellende persepsies het aangaande seisoenale beskikbaarheid van wildsvleis. Hierdie navorsing verskaf 'n waardevolle voorloperstudie vir verdere navorsing oor die bemarkingsmoontlikhede van wildsvleis.
40
Kammer, Annelene. "Using geographical information systems to investigate the bushmeat phenomenon in KwaZulu-Natal". Diss., Pretoria ; [s.n.], 2006. http://upetd.up.ac.za/thesis/available/etd-03292007-153153.
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Leamon, Gregory Robert Petroleum Engineering Faculty of Engineering UNSW. "Petroleum well costs". Awarded by:University of New South Wales. School of Petroleum Engineering, 2006. http://handle.unsw.edu.au/1959.4/30599.
Testo completoAbstract (sommario):
This is the first academic study of well costs and drilling times for Australia???s petroleum producing basins, both onshore and offshore. I analyse a substantial database of well times and costs sourced from government databases, industry and over 400 recent well completion reports. Three well phases are studied - Pre-Spud, Drilling and Completion. Relationships between well cost factors are considered, including phase time, phase cost, daily cost, rig day rate, well depth, basin, rig type, water depth, well direction, well objective (e.g. exploration), and type of completion (P&A or producer). Times and costs are analysed using scatter plots, frequency distributions, correlation and regression analyses. Drilling times are analysed for the period 1980 to 2004. Well time and variability in well time tend to increase exponentially with well depth. Technical Limits are defined for both onshore and offshore drilling times to indicate best performance. Well costs are analysed for the period 1996 to 2004. Well costs were relatively stable for this period. Long term increases in daily costs were offset to some extent by reductions in drilling times. Onshore regions studied include the Cooper/Eromanga, Surat/Bowen, Otway and Perth Basins. Offshore regions studied include the Carnarvon Basin shallow and deepwater, the Timor Sea and Victorian Basins. Correlations between regional well cost and well depth are usually high. Well costs are estimated based on well location, well depth, daily costs and type of completion. In 2003, the cost of exploration wells in Australia ranged from A$100,000 for shallow coal seam gas wells in the Surat/Bowen Basins to over A$50 million for the deepwater well Gnarlyknots-1 in the Great Australian Bight. Future well costs are expected to be substantially higher for some regions. This study proposes methods to index historical daily costs to future rig day rates as a means for estimating future well costs. Regional well cost models are particularly useful for the economic evaluation of CO2 storage sites which will require substantial numbers of petroleum-type wells.
42
Mulunga, Immanuel. "The impact of the SA-EU FTA and the Cotonou Agreement on the economy of Namibia with particular emphasis on the fisheries and meat sectors". Thesis, Stellenbosch : Stellenbosch University, 2000. http://hdl.handle.net/10019.1/51982.
Testo completoAbstract (sommario):
Thesis (MBA)--Stellenbosch University, 2000.On October 1999 South Africa signed a historic TDCA with the European Union. The main objective of this agreement is to liberalise most trade between the two parties over time through a free trade agreement. Namibia as a member of SACU became automatically a de facto member of the SA-EU FTA. At the same time the EU concluded another 20-year agreement with the ACP countries effectively changing its traditional trade relationship with these countries. Namibia also being a member of the ACP group of countries finds itself in the middle of these two agreements. South Africa and the EU however opted to leave some of the sectors that are considered sensitive out of the free trade agreement in order to mitigate some of the adjustment costs likely to be faced by lesser-developed partners in SACU such as Namibia. Beef is one of those sensitive sectors as it is the main Namibian agricultural export to both the EU and South Africa. The fisheries sector likewise contributes a lot to Namibia's export earnings and the fact South Africa and the EU are negotiating for a fisheries agreement could mean a change in Namibia's competitive position in this sector. The impact that these two agreements will have on the beef sector is not very significant or at least manageable at this stage. The impact on the fisheries sector is mainly uncertain at this stage in the absence of an EU-SA fisheries agreement. The major impact of the SA-EU FTA will be on government revenues, which rely heavily on receipts from the SACU common revenue pool. The SADC has also started its regional economic integration process, which the EU hopes to be a move towards a REPA with which it hopes to do business as part of the new Cotonou Agreement. However the vast disparities in economic development between the EU and SADC does not favour such a move. The benefits will most probably accrue to the EU and the costs to SADC countries, especially those countries that are not part of SACU. It is important that if the new Cotonou Agreement is to be mutually beneficial steps need to be taken to strengthen the industrial and export capacities of the ACP countries. Otherwise this wave of globalisation will be nothing but a zero sum game.
43
Palmer-Boyes, Ashley E. Bader Christopher David. "Labor "meats" religion economic restructuring in the meatpacking industry and religious adherence in the Midwest /". Waco, Tex. : Baylor University, 2008. http://hdl.handle.net/2104/5165.
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44
Muchenje, Voster. "Growth performance, carcass characteristics and meat quality of Nguni, Bonsmara and Angus steers raised on natural pasture". Thesis, University of Fort Hare, 2007. http://hdl.handle.net/10353/199.
Testo completoAbstract (sommario):
The objective of the current study was to compare tick loads, growth, carcass characteristics and meat quality of Nguni, Bonsmara and Angus steers raised on natural pasture. A total of 30, 7-month old steers each of Bonsmara and Angus, and 40 Nguni steers were kept at the University of Fort Hare Farm till slaughter at 18 months. Monthly weights of the steers were recorded. Carcasses were electrically stimulated. The m. longissimus thoracis et lumborum was sampled for the measurement of meat colour, pH, drip loss, sarcomere length (SL), water holding capacity (WHC), cooking losses, myofibrillar fragmentation length (MFL), Warner Bratzler shear force (WBSF), fatty acid profiles and sensory characteristics of the steers. Urine samples were collected at the slaughter line for the determination of stress hormone concentrations. The Nguni had the lowest tick load (P < 0.05) while the Angus had the highest tick load (P < 0.05). Tick load did not affect the growth rate and carcass characteristics of the steers. Bonsmara and Angus steers had higher (P < 0.05) carcass weight and dressing percentage than the Nguni steers. Meat quality characteristics were similar (P > 0.05) among all the breeds, except that Nguni meat was darker (L*) (P < 0.05) than meat from the other two breeds. The Bonsmara had the highest (P > 0.05) concentrations while the Nguni had the lowest (P > 0.05) concentrations of stress hormones. There were significant (P < 0.05) correlations between WB values of meat aged for two and 21 days in Nguni and Bonsmara, but not in Angus. The correlations among stress responsiveness hormones and meat quality were breed-dependent. Except monounsaturated fatty acids (MUFA) and the n-6/n-3 ratio, fatty acid profiles among the breeds were similar (P > 0.05). Cholesterol levels among the breeds were similar (P > 0.05). The Nguni had the best (P < 0.05) sensory characteristics, such as flavour and tenderness. It can be concluded that while the Nguni is a small framed breed, its meat quality is similar to that of Bonsmara and Angus and has the best meat taste when raised on natural pasture.
45
Cook, Margaret M. "Can we prevent carpal tunnel syndrome in the red meat industry?: A study of job and personal factors associated with carpal tunnel syndrome". Thesis, Queensland University of Technology, 2002. https://eprints.qut.edu.au/36780/1/36780_Digitised%20Thesis.pdf.
Testo completoAbstract (sommario):
Carpal tunnel syndrome is a disorder of the wrist and hand induced by compression of the median nerve between the inelastic carpal ligament and other structures within the carpal tunnel, and is a significant cause of disability in the working population. There has been much debate over the last few decades of the role not only played by occupational factors in the onset of the syndrome but also to the importance of personal factors. This debate as to whether it is an occupationally caused or personally attributed syndrome plays a major part in determining the role of employers in the prevention of the condition.
This study explores the occupational and personal factors associated with the presence of carpal tunnel syndrome within the red meat processing industry. With an aim of better understanding the causative factors, resulting in better workplace strategies for the prevention of the condition.
The specific objectives of the research are:
- to determine the incidence and prevalence of carpal tunnel syndrome in a sample of Australian red meat processing plants;
- to determine the association between a range of personal factors and the presence of carpal tunnel syndrome;
- to determine the association between a range of occupational factors and the presence of carpal tunnel syndrome; and
- to determine the natural history of carpal tunnel syndrome, and the uptake of medical services amongst red meat process workers who present with probable carpal tunnel syndrome
A cross-sectional study included nearly 600 workers employed across 7 plants; the longitudinal component of the study included 246 workers employed across 3 plants.
The case definition for carpal tunnel syndrome was based on a combination of both classic symptoms and median nerve neuropathy as determined by nerve conduction study. Utilising this case definition 23 percent of workers demonstrated carpal tunnel syndrome in at least one hand. Workers were more likely to present with carpal tunnel syndrome in the non-dominant hand (14 percent) than the dominant hand (11 percent). The prevalence of carpal tunnel syndrome in the general population has been determined in a number of studies to be approximately 2-3 percent (Atroshi et al., 1999, deK.rom et al., 1992, Tanaka et al., 1994). The current study results show a 7-fold increase in the prevalence of carpal tunnel syndrome within this industry group compared to the general population.
The personal factor that demonstrated the strongest contribution to the presence of carpal tunnel syndrome was age. Forty percent of participants in the over 46 years age group presented with carpal tunnel syndrome, with only 15 % of participants in the under 26 years age group meeting the case definition.
When occupational factors were explored as a risk factor it was evident that certain jobs contributed highly to the presence of carpal tunnel syndrome, with these contributions being different for dominant-hand and non-dominant-hand presentation. Dominant-hand carpal tunnel syndrome was strongly associated with boning and slicing, both of which jobs require constant use of a knife in the dominant-hand in conjunction with high repetition and high use of hand force. Non-dominant-hand carpal tunnel syndrome was strongly associated with packing and slicing, both of which jobs require highly repetitive work from the non-dominant-hand.
Carpal tunnel syndrome was determined to be a major health issue for the red-meat processing industry, and the contributing factors appeared to be entrenched in the nature of its most fundamental jobs - slicing, packing and boning. Despite this, medical referrals were extremely low, and when medical opinion was sought, treatment options were often limited. The introduction of conservative injury management strategies appeared to offer the most immediate solution for the industry, while further research should seek to reduce the fundamental risk factors.
46
Grover, John Hanley. "Winnipeg meat packing workers' path to union recognition and collective bargaining". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1996. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/mq23324.pdf.
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47
Brouwer, Adele. "Multi-market analysis of the impact of trade restrictions on importing live animals into South Africa". Diss., Pretoria : [s.n.], 2004. http://upetd.up.ac.za/thesis/available/etd-04142005-145135.
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48
Lehrke, Linda. "Determining and Evaluating Cost-Effective Food Safety Risk Reduction Strategies at Retail Meat Facilities". Thesis, North Dakota State University, 2006. https://hdl.handle.net/10365/29906.
Testo completoAbstract (sommario):
In spite of the documented success of Pathogen Reduction and Hazard Analysis and Critical Control Points (PR/HACCP) at the processing level, farm-level and retail-level application is optional. Several factors impact the gap of food safety regulations from farm to fork. This thesis focuses on the retail level. At the retail level, pathogen survival and the associated ability to cause further disease to humans even after being subjected to certain processing and packaging conditions have varying implications on the probability of sickness or death. This issue also arises over the fact that, sometimes, appropriate handling and processing instructions are not properly followed by consumers. The primary goals of the project are to develop an optimal food safety intervention strategy that incorporates risk, cost, and the value of pathogen reduction with alternative control mechanism. We wish to evaluate incentives for PR/HACCP-like planning and adherence to best management practices that promote safe food production. These incentives will be evaluated for the retail level. In addition, we will develop optimal intervention strategies for ready-to-eat meats and poultry products that incorporate risk assessment, cost of intervention, and the value of risk reduction of alternative strategies for the farm-to-table continuum. The model adopted in this study is an expansion of the stochastic optimization model developed by Nganje, Kaitibie, and Sorin (2005) to include the optimal intervention strategy at the retail ( consumer) level. These components are simulated with firm-level microbial data at the processing and retail level using stochastic optimizer software. Stochastic dominance was also used to compare across the optimal strategies and determine if there is one clear choice that is preferred. This allowed us incorporate risk preferences of firms. The scenario method was used to determine what factors would likely affect the adoption of PR/HACCP at the retail level. Finally, this thesis provides firms and policymakers a direction for future options concerning risk mitigation strategies.
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El-Higzi, Faiza A. "A study on foreign market selection factors in the Australian construction services sector". Thesis, Queensland University of Technology, 2000.
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Mellett, Francois D. "Die volstruis as slagdier : aspekte van groei /". Thesis, Stellenbosch : University of Stellenbosch, 1992. http://hdl.handle.net/10019.1/1424.
Testo completoAbstract (sommario):
Thesis (PhD(Agric) (Animal Sciences))--Univsersity of Stellenbosch, 1992.The anatomy of the muscles of the hindquarters of the ostrich is described and presented graphically for the purpose of the present and future studies in meat science involving the ostrich. In the past, the lack of an accurate anatomical description of this species has led to the incorrect identification of certain muscles by researchers. The process of growth is described for 51 components of the ostrich body, which includes 21 muscles and four organs. Gompertz functions were calculated to formulate growth models for these components. Acceptable goodness-of-fit was obtained for the formulated models regarding the raw skin area, mass of the head, heart, filet and other muscles as well as certain bones. No information on similar models could he found for the description of growth of individual muscles or body parts of other meat animals. However, similar growth models are available for the description of live mass changes over time. Since the general growth curve is sigmoidal it is difficult to fit accurate curves by arithmetical methods. This has led to the development of simpler linear models, which express the growth of a body part relative to the growth of the same entire body. Time based predictions of yield are thus impossible. In fact, many of these allometric equations are simply in a different mathematical form, rather than being totally different equations. Furthermore, the latter equations cannot be used to predict accurate values at the positive and negative extremes since unrealistic values are obtained. Computer programs are presented in the dissertation which can be used without modification on various species, such as fish, poultry, plants and forests, as well as micro organisms in plant pathology, food science and sewage. With the development in computer technology and by means of the suggested programs, it is possible to describe the growth process on a time scale with ease. It is also possible to estimate the mass of any body part at birth (and possibly at conception) as well as at maturity. Evidence is provided that unrealistic asymptotic values are obtained with time based linear and polynomial functions as well as with published non linear allometric models for the description of growth in the ostrich. A goodness-of-fit test for the Gompertz function is presented. It is advisable to carry out this test before fitting alternative models, since the relationship between two variables is only linear on a double log scale when both variables can be described by similar functions on a time scale. A method for the calculation of the standard error at the point where maximum growth occurs is also presented. These methods can successfully be used for any of the above mentioned species. The point at which maximum growth occurred was used to compare the muscles of the hindquarters of the ostrich with that of Merino rams. This showed that these two species differ markedly in this regard. Furthermore, it was proved that certain economically important muscles still gained weight after the optimal skin size (120 dm2) was reached at the age of ten months. It is also shown that the fat content of ostrich meat (filet) varied independently of the abdominal fat content, and that it reached a minimum value of 0.3% at the popular slaughter age of 14 months. Reliable methods for age estimation of a slaughtered bird is presented, based on the growth models. This information can be used to develop a classification system for ostrich meat and other meat animals.