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1
Flesch, Jason Stefan. "Nutritional requirements of pregnant and lactating fallow deer (Dama dama) /". View thesis View thesis View thesis, 2001. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030506.152207/index.html.
Testo completoAbstract (sommario):
Thesis (Ph.D.) -- University of Western Sydney, Hawkesbury, 2001.A thesis submitted in fulfillment of the requirements for the degree of Doctor of Philosophy, University of Western Sydney, Hawkesbury, Faculty of Environmental Management and Agriculture. Bibliography : leaves 252-280.
2
Flesch, Jason S., University of Western Sydney, of Science Technology and Environment College e School of Environment and Agriculture. "Nutritional requirements of pregnant and lactating pregnant and lactating fallow deer (Dama dama)". THESIS_CSTE_EAG_Flesch_J.xml, 2000. http://handle.uws.edu.au:8081/1959.7/562.
Testo completoAbstract (sommario):
This thesis describes a number of experiments undertaken to assess the nutritional requirements of pregnant and lactating fallow does with the aim of enhancing production and Quality Assurance in the Australian Deer Industry.Areas of study include determination of metabolisable energy intake of farmed fallow deer does of two genotypes throughout pregnancy and lactation, metabolisable energy intake of fallow deer fawns from 12 to 20 weeks of age and the effects of restricted maternal nutrition on foetal and placental development at different stages of gestation.In conjunction with nutritional adequacy, a body condition scoring system based on ante-mortem and post-mortem descriptors was developed for fallow deer. The results of this research make possible the precise strategic feeding of fallow deer breeding stock, which should lead to more consistent reproductive performance and higher quality slaughter animals. Furthermore, use of strategic feeding in conjunction with BCS systems will lead to better resource management and profitability, as farmers consistently produce animals to specificationDoctor of Philosophy (PhD)
3
Falepau, David Fa'a. "Factors associated with the occurrence of ecchymosis (blood splash) in fallow deer (dama dama) /". [Richmond, N.S.W.] : Faculty of Environmental Management and Agriculture, University of Western Sydney, Hawkesbury, 1999. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030328.151026/index.html.
Testo completo
4
Thirgood, Simon Jeremy. "Variation in social systems of fallow deer". Thesis, University of Southampton, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.362416.
Testo completo
5
Mapel, Steven Lee. "Effect of cottonseed meal consumption on performance of female fallow deer". Thesis, Texas A&M University, 2004. http://hdl.handle.net/1969.1/325.
Testo completoAbstract (sommario):
The objectives of this study were to determine the effects of gossypol ingestion on reproductive function and productivity of female fallow deer (Dama dama) by measuring endocrine function, pregnancy rates, and body weights of does and fawns. Sixty multiparous fallow does were randomly allotted into three groups corresponding to treatment diet that varied in respect to gossypol content. The does were then separated by treatment into pastures containing two fallow buck sires per pasture. The control group (SBMG), (containing no gossypol in diet) received 362 g soybean meal (SBM) ·animal-1·day-1. The low gossypol group (CSML) was fed 227 g cottonseed meal (CSM; 0.09% free gossypol; determined by HPLC) and 181 g SBM·animal-1·day-1. The high gossypol group (CSMH) received 454 g CSM·animal-1·day-1. Diets were fed daily from 6/16/2003 to 11/20/2003. Blood samples were collected weekly from 8/14/2003 to 11/20/2003 for progesterone and gossypol analysis. Fawns born in June and July of 2003 were weaned 9/18/2003. Bucks were fitted with marking harnesses for the duration of the breeding season and heat marks were recorded daily for estrus detection. Ultrasonography, for pregnancy detection, was performed on 11/20/2003 and 12/15/2003. All groups lost weight from 8/14/03 to 11/20/03. SBMG lost less (P<.05) weight than either CSML or CSMH. Final body weights were 2% greater (P<.02) in SBMG than in CSML or CSMH. Body condition from 8/14/03 to 11/20/03 did not differ (P>.1) between treatments. The pregnancy rate for all groups was 100%. There was no difference (P>.01) in time from weaning to conception (23 d) between treatments. Does in CSMH exhibited decreased (P<.02) progesterone concentrations. Consumption of CSM (free gossypol in amounts up to 0.81 mg·kg-1BW; 0.41 g·animal-1·day-1).did not appear to affect reproductive performance of fallow deer.
6
Benge, Sarah Elizabeth. "Nutrient selection by fallow deer (Dama dama) and roe deer (Capreolus capreolus)". Thesis, University of Southampton, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.249639.
Testo completo
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Alm, Bergvall Ulrika. "Food choice in fallow deer : experimental studies of selectivity /". Doctoral thesis, Stockholm : Department of Zoology, Stockholm University, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-6789.
Testo completo
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Birkett, Alan. "Reproductive behaviour and mating strategies of fallow deer in an enclosed deer park". Thesis, Manchester Metropolitan University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240850.
Testo completo
9
Daujat, Julie. "Ungulate invasion on a Mediterranean island : the Cypriot Mesopotamian fallow deer over the past 10,000 years". Thesis, University of Aberdeen, 2013. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=203404.
Testo completo
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Falepau, David F., of Western Sydney Hawkesbury University e Faculty of Environmental Management and Agriculture. "Factors associated with the occurrence of Ecchymosis (Blood splash) in fallow deer (Dama dama)". THESIS_FEMA_ARD_Falepau_D.xml, 1999. http://handle.uws.edu.au:8081/1959.7/181.
Testo completoAbstract (sommario):
This thesis describes experimental work conducted to define factors associated with the occurrence of ecchymosis (blood splash) in fallow deer, and discusses facets of the Australian venison processing sector with respect to its capacity to improve the quality of venison. Data was collected on 1804 deer slaughtered experimentally (n equals 494) or at commercial works (n equals 1310) in a range of different slaughter systems. The study showed that a number of factors contribute to the expression of ecchymosis in the carcases of slaughtered deer, and the tailoring of slaughter procedures to suit particular slaughter systems is likely to reduce the extent to which ecchymosis occurs.Doctor of Philosophy (PhD)
11
Waterfield, M. R. "Observations on the ecology and behaviour of fallow deer Dama dama L". Thesis, University of Exeter, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372592.
Testo completo
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Calvert, Rodney F. "Impact of fallow deer (Dama dama) feeding at reforestation sites within a mixed woodland". Thesis, University of Ulster, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.390154.
Testo completo
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Ward, Christopher. "Cultural depictions of the European fallow deer (Dama dama) 6000 BCE to 1600 CE". Thesis, University of Nottingham, 2017. http://eprints.nottingham.ac.uk/41995/.
Testo completoAbstract (sommario):
This thesis will seek to illustrate the social and cultural role which the European Fallow Deer has played in the period 6000 BCE – 1600 CE by investigating cultural depictions of the animal. These cultural depictions take various forms, in material culture, iconography and literary works as well as in its conceptions and classifications. Taking specific examples of practices throughout the eras, each will be examined in regard to the historical, cultural and ecological contexts and the fallow deer itself. Although many depictions, especially from earlier eras would appear scant, and later depictions are very geographically and culturally specific, the perception of the deer by cultures is a worthwhile and meaningful exploration. This present work gives particular attention to the ancient Greeks, the Thracians, the Romans, and the medieval British, who all appeared to invest heavily in the species and in its cultural depictions and movements. Depiction of fallow deer will be discussed from the Neolithic period, through the medieval until the 17th century at around the time the medieval emparkment and sovereignty systems ended. Whilst fallow deer has become a staple for the many deer parks of Europe, and has been introduced across the world, historical research into the human approaches and efforts shown towards the animal by species and classifications has been minimal. As part of an AHRC funded project, this species of deer has been subject to intensive study. It is hoped that this research will complement the project’s work and that a better understanding of the human perception and efforts regarding the animal may be attained.
14
Grogan, Shawn Patrick. "Endocrine alteration of meat quality and gene expression in rats and deer /". [Richmond, N.S.W.] : CSIRO Animal Production : School of Agriculture, University of Western Sydney, Hawkesbury, 1998. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20030527.110306/index.html.
Testo completo
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Langbein, Jochen. "Effects of density and age on body condition, reproductive performance, behaviour and survival of fallow deer". Thesis, University of Southampton, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.293627.
Testo completo
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Santos, Diogo João Franco dos. "Caracterização do parasitismo de ungulados silvestres e aspectos da sua epidemiologia na Tapada Nacional de Mafra, Concelho de Mafra, Portugal". Master's thesis, Universidade de Lisboa. Faculdade de Medicina Veterinária, 2013. http://hdl.handle.net/10400.5/6212.
Testo completoAbstract (sommario):
Dissertação de Mestrado Integrado em Medicina VeterináriaO estudo e o conhecimento das doenças que afectam as espécies silvestres cada vez ganham mais relevância, não só pela manutenção de um bom estado sanitário destas populações mas também pelo potencial zoonótico. O estudo foi composto pelo acompanhamento do acto venatório de gamos (n = 17) e de javalis (n = 9), bem como pela colheita mensal de fezes de populações de veado (n = 1), de gamo (n = 7) e de javali (n = 3) durante o período de um ano. Nos animais caçados foi efectuada a pesquisa de ectoparasitas e endoparasitas gastrointestinais, pulmonares e hepáticos, bem como a coprologia dos mesmos. Nas populações foram efectuados os testes de flutuação de Willis, McMaster e coprocultura para nemátodes gastrointestinais, sedimentação simples e McMaster modificado para Fasciola hepatica, esfregaço fecal para Cryptosporidium nos cervídeos e Baerman para determinação de nemátodes pulmonares. Nos gamos caçados foram detectados as espécies Oesophagostomum venulosum (12,5%) e Oe. radiatum (6,25%), Spiculoteragia asymmetrica (11,76%), S. mathevossiani (5,88%), Spiculopteragia spp. (5,88%), Fasciola hepatica (76,47%) e Ixodes ricinus (88,24%). Nos javalis caçados foram detectadas as espécies Ascarops strongylina (22,22%), Oesophagostomum spp. (12,5%), Metastrongylus spp. (11,11%), M. pudendotectus (11,11%), M. salmi (44,44%), M. elongatus (11,11%), Fasciola hepatica (55,56%), Hyalomma lusitanicum (77,78%) e Rhipicephalus sanguineus (11,11%). No veado foram obtidos dois espécimes de Trichuris spp. Nas análises coprológicas verificou-se a presença de nemátodes gastrointestinais em todas as populações, não tendo existido evidência de uma dinâmica anual de excreção tal como existe nos animais domésticos. Nos gamos, o teste de Baerman detectou L1 de Dictyocaulus, Protostrongylus e Muellerius em todas as populações excepto G3 onde só foram identificados os dois últimos géneros referidos. O último género referido é a primeira vez que é assinalado em gamos na Europa. Nos javalis verificou-se a presença de ovos com L1 de Metastrongylus nas três populações estudadas. A pesquisa de Cryptosporidium foi positiva em apenas duas amostras das populações (2,5% do total das amostras), sendo uma de veado e outra de gamo revelando um decréscimo muito acentuado em relação ao último estudo realizado na Tapada Nacional de Mafra (TNM) por Bruno de Sousa em 2001. Fasciola hepatica continua a ser a maior preocupação sanitária nas populações de ungulados da TNM, estando presente em todas as populações, tendo no entanto maior relevância nos gamos. A combinação da técnica de sedimentação simples com o McMaster modificado, permitiu não só um melhor diagnóstico de Fasciola hepatica como ainda a quantificação da eliminação de ovos.
ABSTRACT - The study and knowledge of diseases affecting wild species has become increasingly more important, not only for maintaining a good health status of these populations but also for their zoonotic potential. The research was composed by monitoring the deer (n = 17) and wild boars (n = 9) hunting and faeces sampling collecting of red deer populations (n = 1), fallow deer (n = 7) and wild boar (n = 3) during the period of one year. In the hunted animals was performed a collection of ectoparasites and gastrointestinal, pulmonary and liver endoparasites, as well as coprology. In populations Willis flotation, McMaster and faecal cultures for gastrointestinal nematodes, simple sedimentation and modified McMaster to Fasciola hepatica, fecal smears for Cryptosporidium in cervids and Baerman for determination of lung nematodes were conducted. The species detected in hunted deer were Oesophagostomum venulosum (12,5%) and Oe. radiatum (6,25%), Spiculoteragia asymmetrica (11,76%), S. mathevossiani (5,88%), Spiculopteragia spp. (5,88%), Fasciola hepatica (76,47%) and Ixodes ricinus (88,24%). The species detected in hunted wild boars were Ascarops strongylina (22,22%), Oesophagostomum spp. (12,5%), Metastrongylus spp. (11,11%), M. pudendotectus (11,11%), M. salmi (44,44%), M. elongatus (11,11%), Fasciola hepatica (55,56%), Hyalomma lusitanicum (77,78%) and Rhipicephalus sanguineus (11,11%). In the red deer were collected two specimens of Trichuris spp. In faecal analysis the presence of gastrointestinal nematode in all populations was confirmed; however there was not an evidence of an annual dynamic for egg shedding excretion as found in domestic animals. In fallow deer, the Baerman test detected L1 of Dictyocaulus, Protostrongylus and Muellerius in all populations except G3 where were identified only the last two mentioned genus. The last genus was reported for the first time in fallow deer in Europe. In wild boars eggs with L1 larvae of Metastrongylus were observed. Cryptosporidium was positive in only two population samples (2,5% os total samples) being one of red deer and the other of fallow deer revealing a very sharp decrease since the previous study conducted in the Tapada Nacional de Mafra (TNM) by Bruno de Sousa in 2001. Fasciola hepatica remains the biggest health concern in the TNM ungulates, because it is present in all populations, however having greater relevance in fallow deer. The combination of simple sedimentation technique with the modified McMaster helped in better diagnosis of Fasciola hepatica, and allowed a better quantification of the egg shedding.
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Daujat, Julie. "Ungulate invasion on a mediterranean island : the cypriot mesopotamian fallow deer over the past 10 000 years". Paris, Muséum national d'histoire naturelle, 2013. http://www.theses.fr/2013MNHN0015.
Testo completoAbstract (sommario):
This study provides the first baseline osteometric reference for the Mesopotamian fallow, based on a common methodology using both standard and novel techniques and understanding the process of introduction and exploitation of this species on Cyprus during Prehistory. Morphometric analyses, first tested on modern specimens, were then carried out on the impressive archaeozoological collections from Cyprus (from the middle PPNB – c. 10,000 BP, to the Bronze Age – c. 3,600 cal. BP), and compared with few Continental assemblages from different chronologic periods (Late Glacial – and Bronze Age). By characterising the morphological variability of the post-cranial skeleton and investigating the causes of morphological variations, this research has demonstrated the ability of such powerful statistical tools (mixture analysis and VSI* analysis combine with PCA and Bootstrapped Spanning Network) to the application on a large quantity of existing data. In addition, the reanalysis and combination of Cypriot assemblages has demonstrated the great potential of conducting extended systematic study on a long temporal scale. This study confirmed that from its first introduction on Cyprus by man, at the beginning of the Neolithic, and to the Bronze Age, the Mesopotamian fallow deer has played a major role in the subsistence strategy of Cypriot human societies as a source of hunted meat and, contrary to other imported ungulates on the island, has never been domesticated. The broader picture suggests that there are similarities in the hunting strategies and carcass processing between the analysed sites. However, for such a tight relationship to last for over c. Six millennia humans probably implemented game management strategies to sustain fallow deer populations on the islandCette étude apporte le premier référentiel ostéométrique pour le daim de Mésopotamie, basé sur une méthodologie commune utilisant à la fois sur des techniques classiques et novatrices, et vise à comprendre le processus d’introduction et d’exploitation de cette espèce à Chypre durant la Préhistoire. Des analyses morphométriques, d’abord menées sur des spécimens modernes, ont ensuite été conduites sur d’impressionnantes collections provenant de Chypre (depuis le PPNB moyen – c. 10000 BP cal. , jusqu’à l’Âge du Bronze – c. 3600 BP cal. ), et comparées à quelques assemblages continentaux de différentes périodes (Tardiglaciaire et Âge du Bronze). En caractérisant la variabilité morphologique du squelette post-crânien et en étudiant les causes de variations morphologiques, cette recherche a démontré la capacité d’utilisation de tels outils statistiques (analyses des mélanges, analyses VSI* combinées à des ACP et des Réseaux Traversant Bootstrap) appliqué à une large quantité de données déjà existantes. En outre, la ré-analyse et la combinaison des assemblages chypriotes ont démontré le formidable potentiel qu’il y a à conduire de vastes recherches systématiques sur une longue échelle temporelle. Cette étude confirme que depuis sa première introduction à Chypre par l’Homme, au début du Néolithique, et jusqu’à l’Âge du Bronze, le daim de Mésopotamie a joué un rôle important dans l’économie de subsistance des sociétés humaines chypriotes sous la forme de gibier et, que contrairement à d’autres ongulés importés sur l’île, il n’a jamais été domestiqué. La représentation générale qui se dégage de cette étude, suggère de nombreuse similarités tant du point de vue des stratégies de chasse que du traitement des carcasses entre les différents sites analysés. Toutefois, pour qu’une relation aussi privilégiée entre l’homme et le daim puisse avoir perdurer sur c. Six millénaires, l’Homme a certainement du établir des stratégies de gestion du gibier afin de maintenir durablement les populations de daim sur l’île
18
Simanavičius, Laimius. "Danielių aklimatizacijos eiga VĮ Alytaus miškų urėdijoje". Master's thesis, Lithuanian Academic Libraries Network (LABT), 2014. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2014~D_20140617_122821-33441.
Testo completoAbstract (sommario):
Darbo objektas. Danieliai, gyvenantys VĮ Alytaus miškų urėdijos Sudvajų girininkijos Sudvajų, Kalnėnų ir Nemunaičio miškuose.
Darbo tikslas. Išsiaiškinti danielių aklimatizacijos eigą VĮ Alytaus miškų urėdijoje.
Darbo metodai:
• Gyvenamosios aplinkos tinkamumo vertinimas.
• Danielių kiekybinė ir kokybinė apskaita.
• Laisvėje gyvenančių danielių apskaita pagal ekskrementus.
• Danielių žievės laupymo poveikio įvertinimas žėliniams, želdiniams ir medynams.
Darbo rezultatai. VĮ Alytaus miškų urėdijos Sudvajų girininkijos Sudvajų, Kalnėnų ir Nemunaičio miškų masyvų plotas yra tinkamas danielių populiacijai gyventi. Gyvenamoji aplinka yra įvertinta 64 balais, o šis balų skaičius parodo, kad danielių gyvenamoji aplinka priklauso vidutinių plotų kategorijai. Šiuo metu Sudvajų, Kalnėnų ir Nemunaičio miškuose gyvenančių danielių populiacijos tankis siekia 11 vnt. / 1000 ha. Tai beveik optimalus tankis, atsižvelgiant į vyraujančią miško sudėtį (gryni pušynai su nedidesne kaip 10 % kitų medžių rūšių priemaiša). Nuo 2007 iki 2011 metų danielių skaičius Sudvajų girininkijoje nuolat didėjo. Per šį laikotarpį danielių, gyvenančių laisvėje, padaugėjo nuo 13 iki 52 vienetų. Pastaruoju laikotarpiu danielių skaičius stabilizavosi ir siekia 49-52 vienetus. Stabilizacijos tendenciją galima paaiškinti iš dalies intensyvesne medžiokle, iš dalies – gyvenamąja aplinka. 2014 metais danielių prieaugis sudarė 6,5 %. Šis rodiklis yra mažesnis už vidutinį. Daugiausia danielių buvo sumedžiota 2012-2013... [toliau žr. visą tekstą]Object of work. Fallow-deer living in Sudvajai, Kalnenai and Nemunaitis forests of Alytus Forest Enterprise Sudvajai Forest District. Aim of work – to examine the course of fallow-deer naturalization in the territory of Alytus Forest Enterprise. Methods of work: • Assessment of the suitability of dwelling surroundings. • Quantitative and qualitative counting of fallow-deer. • Counting of freely-roaming fallow-deer by excrements. • Impact evaluation of bark peeling by fallow-deer to plants, afforested areas and tree stands. Findings of work. The area of Sudvajai, Kalnenai and Nemunaitis forests expanse in Alytus Forest Enterprise Sudvajai Forest District is suitable for the dwelling of fallow-deer population. The dwelling surroundings were rated at 64 points, ascribing the dwelling surroundings of fallow-deer to the category of moderate areas. At this moment in Sudvajai, Kalnėnai and Nemunaitis forests the density of fallow-deer is 11 units / 1000 ha. At 2007-2011 years the number of fallow deers was increased steadily in Sudvajai district. The number of fallow deers, which lived in freedom, was increased from 13 to 52 units. At least time the number of fallow-deer was stabilized and now seeks about 49-52 units. The herd composition is satisfactory. Ratio of males and females is 1 : 2,8. The annual growth rate of fallow-deer was 6,5 % in 2014. The most of fallow-deers were hunted in the season of 2012-2013 years. In this time actual hunting was 26,1 % from abundance. In the... [to full text]
19
Chaudhary, Abdul Aleem. "A comparison of the ecology of fallow deer (Dama dama L.), cattle and sheep on a shared rangeland". Thesis, University of Edinburgh, 1985. http://hdl.handle.net/1842/14421.
Testo completo
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Grogan, Shawn Patrick. "Endocrine alteration of meat quality and gene expression in rats and deer". Thesis, [Richmond, N.S.W.] : CSIRO Animal Production : School of Agriculture, University of Western Sydney, Hawkesbury, 1998. http://handle.uws.edu.au:8081/1959.7/724.
Testo completoAbstract (sommario):
Stress activates a number of endocrine pathways that alter an animal's physiology in a manner which can result in undesirable meat quality. Animals frequently exhibit meat quality defects, including ecchymosis, at slaughter due to the stress of slaughter. This thesis explores how stress related hormones interact with adrenergic receptors to alter muscle and vascular physiology. Fallow deer were exposed to either a transciptional regulator (hydrocortisone), a beta adrenergic recptor agonist (clenbuterol) or a beta adrenergic receptor antagonist (propranolol). The administration of hydrocortisone resulted in a negative feed-back type reduction in circulating cortisol. Animals treated with propranolol and clenbuterol displayed less severe eccymosis. These results indicated that the beta 2 adrenergic receptor (B2AR) is important in controlling ecchymosis severity. B2AR was also found to be important in mediating vascular dynamics, growth and energy pathways. To investigate how adrenergic receptors alter skeletal muscle gene expression and meat quality, an in vivo wistar rat model was developed in conjunction with in vitro muscle cell (L6) experiments. Gene expression of B2AR, its associated kinase (BARK) and collagen type III, prolyl- 4-hydroxylase (P4Hy) was measured in rat muscle and L6 cells. Following exposure to clenbuterol and hydrocortisone, growth and meat quality were determined. The L6 experiments revealed that gene expression following exposure to hydrocortisone and B2AR ligands paralleled the in vivo rat changes in B2AR, BARK, collagen type III, and P4Hy gene expression. In both L6 and wistar rat models the B2AR and BARK genes are similarly expressed following clenbuterol exposure. Both rats and deer exposed to clenbuterol had significant increases in growth rate and a reduction of intramuscular fat. The B2AR therefore appears to be a major mediator of many interrelated events including energy distribution, growth and vascular response to stress. Habituating animals to stress stimuli may increase their coping ability and improve welfare and meat quality.
21
Ellwood, Stephen A. "Evaluating deer monitoring methods and the density dependence and independence of skeletal size and body condition of fallow and muntjac deer in a UK lowland wood". Thesis, University of Oxford, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.442751.
Testo completo
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Chido, Chakanya. "Fatty acid composition, colour stability and lipid oxidation of mince produced from fresh and frozen/thawed fallow deer meat". Thesis, University of Fort Hare, 2016. http://hdl.handle.net/10353/2479.
Testo completoAbstract (sommario):
The aim of the study was to determine the fatty acid composition, colour stability and lipid oxidation of fresh mince produced from fallow deer and to evaluate the effect of frozen storage duration on the retail display shelf life of the mince. A total of 31 fallow deer carcasses were used in the study. After cooling for 24hrs, the carcasses were deboned, external fat from the fore and hindquarter muscles removed and individually vacuum packed. For the first trial, seven fallow deer carcasses were used. Meat from the hind and fore-quarters of each carcass was divided into two equal batches per animal. One batch was minced (through a 5 mm die) and packed into oxygen permeable overwraps and refrigerated at 4°C for a period of eight days under retail display conditions. The second batch was vacuum packed and frozen at -20°C for 2 months at the end of which mince was also produced and monitored over an eight-day period under the same conditions that were used for the fresh mince. Colour, pH, lipid and myoglobin stability was determined. Proximate and fatty acid composition was also determined. No differences (P>0.05) were noted between proximate composition of fresh and frozen/thawed minced meat. The lipid content of fallow deer was 2.4 percent (±0.04). Total n3 fatty acids differed (P<0.05) between treatments and decreased with increased storage and display day. There were significant (P<0.05) treatment and time interactions on all measured colour parameters, TBARS and myoglobin forms. Fresh mince was lighter and had higher redness (a*) and yellowness (b*) values than mince from two months frozen stored meat. Hue angle for fresh mince remained stable throughout display whereas it increased for frozen/thawed mince. Fresh mince had lower TBARS values than frozen/thawed mince. Minced meat produced from frozen/thawed deer meat had higher surface met-myoglobin and total met-myoglobin percentages. Surface and total oxy-myoglobin percentage was higher in fresh mince. The first trial clearly showed colour and lipid stability differences between fresh mince and mince from frozen/thawed meat. It also showed that fresh mince has a longer retail display life than mince produced from frozen/thawed meat (six days and four days, respectively). In the second trial, the effects of frozen storage duration on colour and lipid stability were investigated. Twenty-four fallow deer were used. Twelve were harvested in June (6male 6female) and the other twelve in August (6 male 6female) of the same year.Twenty four hours after harvesting, the fore and hindquarter muscles of the carcasses were deboned, vacuum packed and kept at -20°C until October (i.e. 2months and 4months frozen storage period). Upon thawing, the meat was processed into mince following the same procedure used for the first trialand displayed for a fiveday period under retail display conditions. Frozen duration and gender had no effect (P>0.05) on the proximate composition of fallow deer meat. The total amount of saturated fatty acids (SFA) increased and total amount of poly unsaturated fatty acids (PUFA) decreased as frozen duration and display day increased (P<0.05). Frozen duration affected (P<0.01) lipid oxidation and percentage oxy-myoglobin. Mince pH and all colour parameters (L*, a*, b*,hue and chroma) differed (P<0.05) between treatments on day zero and three. Display day was a significant factor (P<0.05) on all measured parameters. By day three all parameters except pH showed signs of extended oxidation and discolouration as evidenced by reduced redness, decreased colour intensity and high TBARS values. This study showed that prolonged frozen storage negatively affects the colour and lipid stability of meat and increases oxidation of PUFAs during frozen storage. However, the study also suggests that although frozen/thawed meat has a shorter retail display shelf life; the proximate composition of the meat remains unchanged.
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Grogan, Shawn Patrick, of Western Sydney Hawkesbury University, Faculty of Environmental Management and Agriculture e School of Agriculture and Rural Development. "Endocrine alteration of meat quality and gene expression in rats and deer". THESIS_FEMA_ARD_Grogan_S.xml, 1998. http://handle.uws.edu.au:8081/1959.7/724.
Testo completoAbstract (sommario):
Stress activates a number of endocrine pathways that alter an animal's physiology in a manner which can result in undesirable meat quality. Animals frequently exhibit meat quality defects, including ecchymosis, at slaughter due to the stress of slaughter. This thesis explores how stress related hormones interact with adrenergic receptors to alter muscle and vascular physiology. Fallow deer were exposed to either a transciptional regulator (hydrocortisone), a beta adrenergic recptor agonist (clenbuterol) or a beta adrenergic receptor antagonist (propranolol). The administration of hydrocortisone resulted in a negative feed-back type reduction in circulating cortisol. Animals treated with propranolol and clenbuterol displayed less severe eccymosis. These results indicated that the beta 2 adrenergic receptor (B2AR) is important in controlling ecchymosis severity. B2AR was also found to be important in mediating vascular dynamics, growth and energy pathways. To investigate how adrenergic receptors alter skeletal muscle gene expression and meat quality, an in vivo wistar rat model was developed in conjunction with in vitro muscle cell (L6) experiments. Gene expression of B2AR, its associated kinase (BARK) and collagen type III, prolyl- 4-hydroxylase (P4Hy) was measured in rat muscle and L6 cells. Following exposure to clenbuterol and hydrocortisone, growth and meat quality were determined. The L6 experiments revealed that gene expression following exposure to hydrocortisone and B2AR ligands paralleled the in vivo rat changes in B2AR, BARK, collagen type III, and P4Hy gene expression. In both L6 and wistar rat models the B2AR and BARK genes are similarly expressed following clenbuterol exposure. Both rats and deer exposed to clenbuterol had significant increases in growth rate and a reduction of intramuscular fat. The B2AR therefore appears to be a major mediator of many interrelated events including energy distribution, growth and vascular response to stress. Habituating animals to stress stimuli may increase their coping ability and improve welfare and meat quality.Doctor of Philosophy (PhD)
24
Wach, Jan. "Wpływ sposobu utrzymania na wybrane cechy morfometryczne tuszy i przewodu pokarmowego oraz składniki wartości odżywczej mięsa daniela europejskiego (Dama dama)". Rozprawa doktorska, Uniwersytet Technologiczno-Przyrodniczy w Bydgoszczy, 2016. http://dlibra.utp.edu.pl/Content/959.
Testo completoAbstract (sommario):
Celem pracy było określenie i porównanie wartości cech metrycznych tuszy i przewodu pokarmowego oraz zawartości składników chemicznych decydujących o wartości odżywczej mięsa dwóch różnych populacji daniela europejskiego (Dama dama), tj. bytujących w naturalnym łowisku i utrzymywanych w systemie fermowym
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Stoebe, Sophie. "Effekte der Selensupplementierung auf den Selenstatus beim Damwild (Dama dama) in Gehegehaltung". Doctoral thesis, Universitätsbibliothek Leipzig, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-74607.
Testo completoAbstract (sommario):
Aktuell gibt es für Selen (Se) keine Bedarfsempfehlungen für das Damwild (Dama dama) in Gehegehaltung. Diese Studie soll die typische Se-Aufnahme bei Gehegehaltung von Damwild ermitteln und klären, welche Parameter sich eignen, um die Se-Versorgung des Damwildes zu reflektieren. Dazu wurden 19 Damhirsche in zwei Gruppen unter identischen Bedingungen gehalten. Die Tiere ernährten sich von dem natürlichen Grasaufwuchs und Mischfutter (0,15 mg/kg TS bzw. 1,07 - 1,91 mg/kg TS). In Blut, Plasma und die Organen wurden der Se-Gehalt, die Aktivität der Se-abhängigen Glutathionperoxidase (GPx) sowie teilweise die Gesamt-GPx-Aktivität (gesGPx), die Aktivität der Glutathion-S-Transferase (GST) und die Expression verschiedener GPx analysiert.
Durch die Se-Supplementierung wurden ein signifikanter Anstieg des Plasma-Se in der Versuchsgruppe und ein moderater Unterschied der Vollblut-Se-Konzentration sowie der Vollblut-GPx-Aktivität zwischen der Kontroll- und der Versuchsgruppe beobachtet (p = 0,08). Außerdem wurde in allen Organen der Versuchsgruppe ein höherer Se-Gehalt als in der Kontrollgruppe festgestellt. In der Hierarchie der untersuchten Organe ist die Niere am höchsten angeordnet, absteigend folgen der Herz- und Skelettmuskel, die Milz und die Leber. Eine Se-Aufnahme von 0,05 - 0,08 mg/kg TS führt beim Damwild nicht zur Ausprägung von Se-Mangelsymptomen und stellt daher eine ausreichende Se-Versorgung dar. Die Empfehlungen zur Se-Versorgung für Damwild sind somit nicht von Hauswiederkäuern zu übernehmen. Im Plasma und im Vollblut scheinen Se-Konzentrationen von 28 - 64 µg/l und 81 - 200 µg/l für eine ausreichende Se-Versorgung zu sprechen, in der Leber Se-Konzentrationen von 270 - 663 µg/kg TS.
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Marcinkus, Mindaugas. "Danielių aklimatizacija Raseinių miškų urėdijoje". Master's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110601_115714-43410.
Testo completoAbstract (sommario):
Darbo objektas. Danieliai gyvenantys Raseinių urėdijos Viduklės girininkijos Blinstrubiškių miške ir aptvare. Darbo tikslas - Ištirti danielių aklimatizacijos eiga Raseinių miškų urėdijoje. Darbo metodai - Gyvenamosios aplinkos tinkamumo vertinimas Danielių kiekybinė ir kokybinė apskaita aptvare prie šėryklos Laisvėje gyvenančių danielių apskaita pagal ekskrementus. Danielių žievės laupymo poveikio įvertinimas žėliniams, želdiniams ir medynams. Darbo rezultatai. Raseinių miškų urėdijos Viduklės girininkijos Blinstrubiškių miško masyvo plotas yra tinkamas danielių populiacijai gyventi. Gyvenamoji aplinka yra įvertinta 65 balais, o šis balų skaičius parodo, kad danielių gyvenamoji aplinka priklauso vidutinių plotų kategorijai. Aptvare gyvena I – III amžiaus grupės patinai, ir I – IV amžiaus grupės patelės. Daugiausia gyvena III amžiaus grupės patinų (50% nuo visos bandos), o patelių daugiausia gyvena I ir III amžiaus grupių kurios sudaro 57,2% nuo visų aptvare gyvenančių patelių. Danieliai sėkmingai aklimatizavosi ir veisiasi, kasmet danielių skaičius didėja, 2008 metais laisvėje gyveno13 danielių (2 patinai, 7 patelės, 4 jaunikliai), o 2010 metais laisvėje gyvena 40 danielių (8 patinai, 14 patelių 18 jauniklių). Vidutinis danielių poveikio žėliniams, želdiniams ir tiksliniams medynams laupymo intensyvumas Blinstrubiškių miške yra 5,1%.Object of work. Fallow-deer living in Blinstrubiškės Forest and enclosure of Raseiniai Forest Enterprise Viduklė Forest District. Objective of work – to examine the course of fallow-deer naturalization in the territory of Raseiniai Forest Enterprise. Methods of work – Assessment of the suitability of dwelling surroundings Quantitative and qualitative counting of fallow-deer in the enclosure by the feeding place Counting of freely-roaming fallow-deer by excrements. Impact evaluation of bark peeling by fallow-deer to plants, afforested areas and tree stands. Findings of work. The area of Blinstrubiškės Forest expanse in Raseiniai Forest Enterprise Viduklė Forest District is suitable for the dwelling of fallow-deer population. The dwelling surroundings were rated at 65 points, ascribing the dwelling surroundings of fallow-deer to the category of moderate areas. The enclosure contains bucks of age category I – III and does of age category I – IV. Mostly these are bucks of age category III (50 % of the entire herd), and does of age category I and III, comprising 57.2 % of all does living within the enclosure. The fallow-deer have successfully naturalized and keep breeding. The number of fallow-deer increases annually: in 2008 there were 13 fallow-deer living in freedom (2 bucks, 7 does, 4 calves), and in 2010 there were 40 (8 bucks, 14 does, 18 calves). Average impact intensity of bark peeling by fallow-deer to plants, afforested areas and tree stands in Blinstrubiškės forest... [to full text]
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Kinderienė, Danutė. "Elninių žvėrių populiacijų valdymas ir jų įtaka miško atkūrimui Anykščių miškų urėdijos Mikierių girininkijoje". Master's thesis, Lithuanian Academic Libraries Network (LABT), 2005. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2005~D_20050603_090600-60154.
Testo completoAbstract (sommario):
Research object. Populations of cervine animals (moose, red deer, roes) and their living environment in Mikieriai Forestry of the Public Institution Anykščiai Forest Enterprise.
Research aim. To study the populations of cervine animals, their living environment and effect of these animals on forest in Mikieriai Forestry of the Public Institution Anykščiai Forest Enterprise.
Research methods. Logic analysis of literature and systemic selective accounting.
Research results. Cervine animals living in the forests of the Forestry are moose (density 7 pcs./1000 ha), red deer (12 pcs./1000 ha), roes (31 pcs./1000 ha). Because of their effect on forest planting and sprouts the number of cervine animals should be reduced as they browse, break stems and peel bark. The use of cervine animals is low. Before breeding fallow-deer in the forests of the Forest the basic breed should be moose, secondary – roe, minor secondary – red deer. When the fallow-deer are bred, to which the forests of the Forestry are good to live in and belong to the category of middle areas, the basic breed in the forests of the Forestry should be moose, secondary – roe and fallow-deer, minor secondary (undesirable) – red deer. From possible effect of cervine animals the forest planting and sprouts are protected by fences and repellents and protected area makes up 4,8 – 6,2% of the total area of the forests. Many recommended stimulants in biosphere range are also favourable for the increase of hunting fauna.
The... [to full text]
28
Uzdras, Remigijus. "Danielių (Cervus dama) aklimatizacija ir dabartinė populiacijos būklė Lietuvoje". Master's thesis, Lithuanian Academic Libraries Network (LABT), 2010. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2008~D_20101125_185309-71607.
Testo completoAbstract (sommario):
Lietuvoje danielius parkuose pradėta laikyti nuo XVII – XIX a. Po antrojo pasaulinio karo manoma buvo išnykę. 1976-1977 m. Iki 1988 metu Lietuvoje buvo įrengti 9 aptvarai kuriuose buvo veisiami danieliai ir iš kurių kilo laisvėje Lietuvoje gyvenantys danieliai. Lietuvoje per paskutinius dešimt metų laikotarpį danielių pagausėjo. oficialiais apskaitos duomenimis 1997 metais vienuolikoje rajonų danielių buvo 470, 2008 m. duomenimis dvylikoje rajonų buvo suskaičiuoti 720 danieliai. 1997 m. 5 aptvaruose buvo laikoma 81 danieliai. Aptvarų skaičius per 10 metų smarkiai išaugo. 2007 m. užregistruoti 32 aptvarai kuriuose laikomų danielių skaičius sudarė 1019 individai. Laisvėje esančių danielių populiacija Anykščių rajone didėjo nuo 1993 m. (14 individų) iki 2008 m. (80 individų). Nuo 2007 metų fiksuojami jau ir Utenos (10 danielių) rajone. Danielių padėtis elninių žvėrių gildijoje Anykščių rajone 2005 – 2007 metais sudarė 23,4%; stirnų 74,2%; tauriųjų elnių 2,2%; briedžių 0.1%. Danielių bandos struktūrą sudaro: 24,4% patinai, 54,7% patelės, 21% jaunikliai. Labai svarbus danieliams yra papildomas šėrimas. Beveik pusė (46%) danielių pėdsakų transektose randami 100 metrų atstumu nuo šėryklos, o tolstant mažėja: 500 metrų atstumu – 29%, 1000 metrų atstumu – 25%. Tuo tarpų stirnoms šėrimo įtaka yra mažiau juntama.In Lithuania, fallow-deer appeared in parks at the 17-19 c. Supposedly they disappeared after the Second World War. In 1976-1977 up to 1988, 9 warrens were set up where fallow-deer were bred which gave start for fallow deer living in freedom in Lithuania. Under the last ten years in Lithuania, fallow deer increased in number. According to official data, in 1997, in eleven districts fallow deer amounted to 470, while in 2008, they amounted to 720 in twelve districts. In 1997, there were 81 fallow deer in 5 warrens. In 10 years the warrens increased intensely in number. In 2007, 32 warrens were registered, where the fallow deer amounted to 1019. The population of fallow deer living in freedom in Anykščiai district has been increasing since 1993 (14 fallow deer) to 2008 (80 fallow deer). Since 2007, they have been registered even in Utena district (10 fallow deer). The amount of fallow deer among cervine animals in Anykščiai district in 2005-2007 made up 23,4%; roes - 74,2%; red deer 2,2%; moose 0.1%. The structure of fallow deer‘s bevy is as follows: 24,4% bucks, 54,7% does, 21% calves. Additional feeding is very important to fallow deer. Almost half (46%) of fallow deer‘s traces in trans-sects are found at the distance of 100 m from feeding place, and the amount is decreasing at the larger distance: at the distance of 500 m – 29%, at the distance of 1000 m – 25%. The impact of feeding on roes is minimal.
29
Golla, Gernot. "Historischer Rückblick in die chirurgische Behandlung der Fallot-Tetralogie im Kindesalter". Köln Deutsche Zentralbibliothek für Medizin, 2010. http://d-nb.info/1001638565/34.
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Aichele, Figueroa Diego Andrés. "Detección de anomalías en componentes mecánicos en base a Deep Learning y Random Cut Forests". Tesis, Universidad de Chile, 2019. http://repositorio.uchile.cl/handle/2250/170571.
Testo completoAbstract (sommario):
Memoria para optar al título de Ingeniero Civil MecánicoDentro del área de mantenimiento, el monitorear un equipo puede ser de gran utilidad ya que permite advertir cualquier anomalía en el funcionamiento interno de éste, y así, se puede corregir cualquier desperfecto antes de que se produzca una falla de mayor gravedad. En data mining, detección de anomalías es el ejercicio de identificar elementos anómalos, es decir, aquellos elementos que difieren a lo común dentro de un set de datos. Detección de anomalías tiene aplicación en diferentes dominios, por ejemplo, hoy en día se utiliza en bancos para detectar compras fraudulentas y posibles estafas a través de un patrón de comportamiento del usuario, por ese motivo se necesitan abarcar grandes cantidades de datos por lo que su desarrollo en aprendizajes de máquinas probabilísticas es imprescindible. Cabe destacar que se ha desarrollado una variedad de algoritmos para encontrar anomalías, una de las más famosas es el Isolated Forest dentro de los árboles de decisión. Del algoritmo de Isolated Forest han derivado distintos trabajos que proponen mejoras para éste, como es el Robust Random Cut Forest el cual, por un lado permite mejorar la precisión para buscar anomalías y, también, entrega la ventaja de poder realizar un estudio dinámico de datos y buscar anomalías en tiempo real. Por otro lado, presenta la desventaja de que entre más atributos contengan los sets de datos más tiempo de cómputo tendrá para detectar una anomalía. Por ende, se utilizará un método de reducción de atributos, también conocido como reducción de dimensión, por último se estudiará como afectan tanto en efectividad y eficiencia al algoritmo sin reducir la dimensión de los datos. En esta memoria se analiza el algoritmo Robust Random Cut Forest para finalmente entregar una posible mejora a éste. Para poner en prueba el algoritmo se realiza un experimento de barras de acero, donde se obtienen como resultado sus vibraciones al ser excitado por un ruido blanco. Estos datos se procesan en tres escenarios distintos: Sin reducción de dimensiones, análisis de componentes principales(principal component analysis) y autoencoder. En base a esto, el primer escenario (sin reducción de dimensiones) servirá para establecer un punto de orientación, para ver como varían el escenario dos y tres en la detección de anomalía, en efectividad y eficiencia. %partida para detección de anomalía, luego se ver si esta mejora Luego, se realiza el estudio en el marco de tres escenarios para detectar puntos anómalos; En los resultados se observa una mejora al reducir las dimensiones en cuanto a tiempo de cómputo (eficiencia) y en precisión (efectividad) para encontrar una anomalía, finalmente los mejores resultados son con análisis de componentes principales (principal component analysis).
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Montagna, Puga Sebastián. "Detección de fallas en equipos utilizando modelos en base a Deep Learning". Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/170010.
Testo completoAbstract (sommario):
Memoria para optar al título de Ingeniero Civil MecánicoLos equipos mecánicos están sujetos a daño durante la operación, lo que deteriora su estructura y funcionamiento produciendo fallas. La detección preventiva de fallas y el pronóstico de vida remanente son herramientas muy útiles en el ámbito práctico, permitiendo evitar tiempos inesperados de parada del equipo, además de permitir agendar la mantención en un momento propicio según la condición en la que se encuentre el equipo en operación. Se propone implementar un modelo novedoso para el análisis de registros de series temporales en base a Deep Learning, redes neuronales convolucionales causales, que ha presentado muy buenos resultados realizando tareas de generación de secuencias con dependencias de largo alcance [1]. Los objetivos del trabajo propuesto en el presente informe son los siguientes: Objetivo General: Determinar la vida remanente en equipos mecánicos mediante la implementación de un modelo en base a CNNs causales. Objetivos Específicos: Analizar, indexar y clasificar los registros de señales de sensores de los equipos perti- nentes. Generar un modelo en base a redes neuronales convolucionales causales para el pronós- tico y estimación de vida remanente. Verificar y corroborar resultados obtenidos comparando con métodos actuales y parti- cularmente métodos en base a Long Short-Term Memory. Teniendo la base de datos del registro de los equipos, se procede a definir la arquitectura del modelo en base a Deep Learning y a realizar el entrenamiento e implementación del modelo. Luego, se analizan y verifican los resultados. En caso de que los resultados no sean satisfactorios se procede a cambiar los hiper-parámetros de la arquitectura del modelo y se repite el procedimiento. Los resultados obtenidos validan la implementación del modelo propuesto por medio de métodos comparativos entre modelos con y sin los métodos que se busca implementar. Los valores obtenidos para las predicciones de la base de datos en la que se implementa el modelo responden a lo esperado y al comparar con el estado del arte, se puede notar que el modelo realiza buenas predicciones, no ajustándose con tanta precisión, pero obteniendo mejores resultados en las bases de datos con más parámetros de operación debido a la capacidad de aprendizaje más general.
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Walter, Klaus. "Analyse der Beziehung zwischen den Kosten für Tierarzt und Medikamente in der Milchviehhaltung und der Produktionstechnik, dem Futterbau, der Arbeitswirtschaft sowie der Faktorausstattung ausgewählter norddeutscher Betriebe". Braunschweig FAL, 2004. http://www.fal.de/dokumente/fallit/zi033316.pdf.
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33
Golla, Gernot [Verfasser]. "Historischer Rückblick in die chirurgische Behandlung der Fallot-Tetralogie im Kindesalter / Gernot Golla". Köln : Deutsche Zentralbibliothek für Medizin, 2010. http://d-nb.info/1001638565/34.
Testo completo
34
Beyer, Christian. "Grenzen der Arzneimittelhaftung : dargestellt am Beispiel des Contergan-Falles /". München : VVF, 1989. http://www.gbv.de/dms/bs/toc/025150235.pdf.
Testo completo
35
Landreh, Konrad. "Manuel de Fallas Ballette. Nationale Identität im Musiktheater der zwanziger Jahre". Bärenreiter Verlag, 2012. https://slub.qucosa.de/id/qucosa%3A71996.
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36
Hünemohr, Marie-Stella [Verfasser], Michael [Gutachter] Herbert e Hermann [Gutachter] Faller. "Qualität der Behandlung in der Schmerztagesklinik der Universitätsklinik Würzburg / Marie-Stella Hünemohr. Gutachter: Michael Herbert ; Hermann Faller". Würzburg : Universität Würzburg, 2016. http://d-nb.info/1111784884/34.
Testo completo
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Kunert, Mario [Verfasser], e Hermann [Akademischer Betreuer] Faller. "Angst und Depression in der primärärztliche Versorgung / Mario Kunert. Betreuer: Hermann Faller". Würzburg : Universitätsbibliothek der Universität Würzburg, 2013. http://d-nb.info/1031380094/34.
Testo completo
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Kosmala, Aleksander [Verfasser], e Hermann [Gutachter] Faller. "Prädiktoren der Inanspruchnahme von Alternativmedizin bei Krebserkrankten / Aleksander Kosmala. Gutachter: Hermann Faller". Würzburg : Universität Würzburg, 2015. http://d-nb.info/1103259598/34.
Testo completo
39
Vorbrüggen, Susanne. "Diagnostik der Aspergillose bei Jagdfalken (Falco spp.) unter besonderer Berücksichtigung der Projektionsradiographie und der Serumelektrophorese". Doctoral thesis, Universitätsbibliothek Leipzig, 2013. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-128995.
Testo completoAbstract (sommario):
Die vorliegende Arbeit beschäftigte sich mit zwei Methoden zur Diagnostik der Aspergillose bei Greifvögeln, um neue Erkenntnisse über die Aussagekraft dieser nicht invasiven Diagnostika zu gewinnen. In der ersten Studie wurden bei ausschließlich Aspergillose-positiven Falken (Falco spp.) (n = 110) spezifische Röntgenzeichen an digital erstellten Röntgenbildern systematisch ermittelt und mit den typischen Röntgenzeichen von Papageien mit Erkrankungen des unteren Respirationstrakts verglichen. In der zweiten Studie wurden gesunde (n = 73) und an Aspergillose erkrankte (n = 32) Jagdfalken (Falco spp.) mittels Serumelektrophorese untersucht, Referenzwerte für die gesunden Falken erstellt und mit den Werten der erkrankten Falken verglichen. In beiden Studien stammten die Tiere aus dem Patientengut derselben Klinik. Bei der Auswertung von Röntgenbildern Aspergillose-positiver Falken wurden hauptsächlich subtile Röntgenzeichen beschrieben. Von den 110 Tieren waren 29 (26,4 %) radiologisch vollkommen unauffällig. Die am häufigsten beschriebenen Befunde waren inhomogene Verschattungen des Lungenfeldes (38,2 % laterolateral [ll]) und strichförmige Verschattungen der kaudalen Lungengrenze (30,0 % ll) sowie inhomogene (34,5 % ll; 29,1 % ventrodorsal [vd]) und streifige (26,4 % ll) Verschattungen der Luftsäcke, aber auch eine schlechte Abgrenzbarkeit des Herzschattens in der laterolateralen Projektion (42,7 %). Im Vergleich zu an Papageien mittels konventioneller Projektionsradiographie durchgeführten Studien war der Anteil an subtilen Röntgenzeichen geringer und der Anteil an massiven Röntgenzeichen größer. Verglichen mit Referenzwerten diverser Greifvogelspezies aus der Literatur zeigten die Referenzwerte der gesunden Falken dieser Studie unter Verwendung des hochauflösenden Elektrophoresesystems SAS 1 unit (Helena, Saint Leu La Forest, Frankreich) relativ niedrige Gesamtproteinwerte und relativ hohe Präalbuminwerte auf. Bei den 32 Serumproben der an Aspergillose erkrankten Falken ließ sich im Gegensatz zu den 73 Serumproben der gesunden Falken ein signifikant erniedrigter Totalalbuminwert (Albumin + Präalbumin) sowie ein hoch signifikant erniedrigter Präalbuminwert mittels Serumelektrophorese feststellen. Obwohl die Falken meist schon in frühen Krankheitsstadien vorgestellt wurden und die Diagnostik in diesen Stadien besonders schwierig ist, konnten mit beiden Untersuchungsmethoden von gesunden Tieren differierende Befunde erhoben werden. Diese in Zusammenhang mit Aspergillose erhobenen Befunde wichen jedoch teilweise deutlich von den in der Literatur beschriebenen „typischen“ Befunden bei an Aspergillose erkrankten Vögeln ab. Dies kann damit erklärt werden, dass die meisten vergleichbaren Studien an als Heimtiere gehaltenen Papageien oder gefangen gehaltenen Zoovögeln (von Falken abweichende Haltungsform, Anatomie und Physiologie sowie Leistungsniveau) und mit unterschiedlicher Technik (digitale versus konventionelle Projektionsradiographie, unterschiedliche Elektrophoresesysteme und Verwendung von Serum anstelle von Plasma) durchgeführt wurden. Die digitale Projektionsradiographie kann aufgrund ihrer schonenden, einfachen und schnellen Durchführbarkeit sowohl den Vogelmedizin spezialisierten Institutionen als auch den Kleintierpraktikern uneingeschränkt empfohlen werden. Die Proteinelektrophorese kann bis zum heutigen Zeitpunkt nur bedingt für den Praktiker, wohl aber für spezialisierte Institutionen bei Beachtung aller Besonderheiten als zusätzliches Diagnostikum empfohlen werdenThe present study concentrates on two methods for diagnosing birds of prey with aspergillosis with the intent to increase the knowledge of the validity of these non-invasive diagnostic methods. In the first study, specific radiographic signs of digitally created radiographs of falcons (Falco spp.) which were exclusively positive for aspergillosis (n = 110) were systematically analyzed and compared to the typical radiographic signs of parrots with diseases of the lower respiratory tract. In the second study, healthy falcons (n = 73) and falcons affected with aspergillosis (n = 32) (Falco spp.) were examined by using serum protein electrophoresis in order to create reference values for healthy falcons and compare them with the values of the affected falcons. In both studies, the animals were patients of the same clinic. While evaluating the radiographs of the falcons with aspergillosis, mainly subtle radiographic signs were described. Radiographically within normal limits were 29 (26.4%) of the 110 animals. The most commonly reported findings were inhomogeneous increased radiodensity of the lung area (38.2% laterolateral [ll]), line-shaped shadowings of the caudal lung border (II 30.0%) as well as an inhomogeneous (34.5% ll, 29.1% ventrodorsal [vd]) and streaky (26.4% II) radiodensity of the air sacs, but also a poor delineation of the cardiac silhouette in the laterolateral projection (42.7%). Compared to studies performed on parrots by conventional radiography, the portion of subtle radiographic signs was lower and the portion of severe signs was higher. Compared to reference values of various raptor species from the literature, this study, which made use of the high-resolution electrophoresis SAS 1 unit (Helena, Saint Leu La Forest, France), revealed relatively low values for total proteins and relatively high values for prealbumin in the reference values of the healthy falcons. The 32 serum samples of the falcons suffering from aspergillosis showed a significantly reduced total albumin (albumin + prealbumin) level and a highly significantly reduced prealbumin level compared to the 73 serum samples of healthy falcons. Although the falcons were for the most part already brought to the clinic in one of the early stages of the disease, when diagnosing aspergillosis is particularly difficult, both examination methods revealed different results for the healthy and diseased animals. However, the findings related to aspergillosis were in some cases significantly different from those described in the literature as the \"typical\" findings in birds suffering from aspergillosis. This can be explained by the fact that most of the comparable studies were conducted with parrots held as pets or with captive zoo birds (when husbandry, anatomy and physiology, as well as performance level are different from falcons) and with a different technique (digital versus conventional radiography, different electrophoresis systems and the use of serum instead of plasma). The digital radiography can be fully recommended for specialized medical institutions for avian medicine as well as for small animal practitioners because of its easy, rapid and gentle feasibility. To date, the protein electrophoresis can only be recommended with restrictions for practitioners, however for specialized institutions, it can be useful as additional diagnostic tool if all its specific features are taken into account
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Landreh, Konrad. "Manuel de Fallas Ballett ‘EI amor brujo’: Zur Entstehung und Gestalt der Bühnenhandlung". Bärenreiter Verlag, 2000. https://slub.qucosa.de/id/qucosa%3A36767.
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Faller, Clemens [Verfasser]. "Referenzarchitektur für webbasierten Zugriff auf Produktionssysteme : Ein Beitrag zur Integration der heterogenen Kommunikationsstandards der Produktionstechnik / Clemens Faller". Aachen : Shaker, 2007. http://d-nb.info/1166510107/34.
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Faller, Simone [Verfasser]. "Comparative neuroanatomy of mollusks and nemerteans in the context of deep metazoan phylogeny / Simone Faller". Aachen : Hochschulbibliothek der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2012. http://d-nb.info/1021567728/34.
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Hennig, Kathrin Sabine [Verfasser], e Hermann [Akademischer Betreuer] Faller. "Der Zusammenhang von Informationszufriedenheit, Geschlecht und Tumorstadium mit der Lebensqualität von Krebspatienten / Kathrin Sabine Hennig. Betreuer: Hermann Faller". Würzburg : Universitätsbibliothek der Universität Würzburg, 2013. http://d-nb.info/1033059730/34.
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Nau, Christine. "Skandalisierte Wirklichkeit oder wirklicher Skandal? Spiraleffekte der Medien am Beispiel des Falles "Herta Däubler-Gmelin" /". St. Gallen, 2005. http://www.biblio.unisg.ch/org/biblio/edoc.nsf/wwwDisplayIdentifier/04604609001/$FILE/04604609001.pdf.
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Pleschberger, Sabine. "Nur nicht zur Last fallen : Sterben in Würde aus der Sicht alter Menschen in Pflegeheimen /". Freiburg im Breisgau : Lambertus, 2005. http://deposit.ddb.de/cgi-bin/dokserv?id=2674526&prov=M&dok_var=1&dok_ext=htm.
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Grüner, Franziska [Verfasser], e Hermann [Akademischer Betreuer] Faller. "Lernstrategien und Prüfungsangst bei Studierenden der Studiengänge Humanmedizin und Lehramt / Franziska Grüner. Betreuer: Hermann Faller". Würzburg : Universitätsbibliothek der Universität Würzburg, 2011. http://d-nb.info/1015305881/34.
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Grothoff, Matthias. "Ermittlung von Einflußfaktoren auf die Arrhythmiegenese bei Patienten mit korrigierter Fallotscher Tetralogie mittels der Magnetresonanztomographie (MRT)". Doctoral thesis, Humboldt-Universität zu Berlin, Medizinische Fakultät - Universitätsklinikum Charité, 2004. http://dx.doi.org/10.18452/14994.
Testo completoAbstract (sommario):
Ziel: Ermittlung von rechts- und linksventrikulären Herzparametern sowie von Zeitparametern, welche die größte Beziehung zum Auftreten von ventrikulären Arrhythmien bei Patienten nach chirurgisch korrigierter Fallotscher Tetralogie haben. Methoden: 67 Patienten, davon 22 weiblich und 45 männlich, mit einem mittleren Alter von 20 a (Spanne von 3,5 bis 54 a) wurden in einem MRT Gyroscan ACS-NT (Philips, Best, The Netherlands) untersucht. Das mittlere Alter zum Zeitpunkt der Korrekturoperation war 6,8 a (mit einer Spanne von 1 Monat bis 40 a). Bei 39 Patienten wurde als Operationsmethode ein transannulärer oder subvalvulärer Patch gewählt, bei 28 Patienten die Anlage eines Conduits. Bei 31 Patienten erfolgten eine oder zwei Reoperationen. Die Volumetrie der Ventrikel erfolgte mit einer SSFP-Sequenz in Multislice-Multiphasen-Technik entweder in Atemstop oder mit Hilfe der Navigatortechnik. Es wurden links- und rechtsventrikuläre Volumina, Ejektionsfraktionen (RV-EF und LV-EF) und Muskelmassen erhoben. Zur Ermittlung der pulmonalen Regurgitationsfraktion (RF) wurde eine MR-Flußmessung in Phasenkontrast-Technik im Pulmonalarterienhauptstamm senkrecht zum Gefäßverlauf durchgeführt. Alle erhobenen Daten wurden sowohl in einer univariaten Regressionsanalyse zueinander, als auch in einer multiplen Regressionsanalyse zur Dauer des QRS-Komplexes in Beziehung gesetzt. Ergebnisse: 58 Patienten hatten einen RSB. Die mittlere Dauer des QRS-Komplexes betrug 132 ms (+/- 29 ms). Die Flußmessung wurde bei 58 Patienten durchgeführt und zeigte 42 milde bis moderate sowie 12 schwere Pulmonalinsuffizienzen. In der univariaten Regressionsanalyse fand sich eine Korrelation zwischen RF und QRS-Dauer (r=0,49; pObjective - to evaluate those right and left ventricular parameters which have the greatest effect on genesis of cardiac arrhythmias in patients after surgical repair of tetralogy of fallot (TOF). Methods - 67 patients, 22 female and 45 male, with a mean age of 20.0 years (range 3 ½ to 54 years) were studied using a Gyroscan ACS-NT (Philips, Best, The Netherlands). Mean age at surgical repair was 6,8 years (range 1 month to 40 years). Valveless repair with a transannular or subvalvular patch was performed in 39 patients whereas in 28 patients a conduit was used. 31 patients underwent two or three surgical interventions. Measurements of the ventricles were performed with a multislice multiphase gradient echo sequence either with a breathhold technique or with respiratory gating. We obtained left and right ventricular volumes, ejection fractions (EF) and myocardial masses. To quantify the regurgitation fraction (RF) of the pulmonary insuffiency (PI) we performed a velocity encoded gradient echo measurement in the main pulmonary artery in a transverse section. Acquired data was evaluated in an univariate logistic regression analysis on all factors assessed and in a multi variate data analysis with backward selection. Results - 58 patients had a right bundle branch block. Mean QRS duration was 132 ms (+/-29 ms). Flow velocity mapping could be performed in 58 patients and showed 42 mild to moderate and 12 severe cases of PI. In the univariate analysis a significant correlation was found between RF and QRS duration (r=0,49; p
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Vierheilig, Christina [Verfasser], Sascha [Gutachter] Göbel e Hermann [Gutachter] Faller. "Der Zusammenhang von Depressivität und Schmerz nach orthopädischen Eingriffen / Christina Vierheilig ; Gutachter: Sascha Göbel, Hermann Faller". Würzburg : Universität Würzburg, 2018. http://d-nb.info/1150161833/34.
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Faller, Jonas [Verfasser]. "Entwicklung und Einsatz eines pulsatilen Echophantoms für die Validierung der Volumetrie mittels Realtime-3D-Echokardiographie / Jonas Faller". Bonn : Universitäts- und Landesbibliothek Bonn, 2019. http://d-nb.info/119900555X/34.
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Weber, Eckhard. "Manuel de Falla und die Idee der spanischen Nationaloper /". Frankfurt am Main ; Bern ; Bruxelles : P. Lang, 2000. http://catalogue.bnf.fr/ark:/12148/cb37213787f.
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