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Thèses sur le sujet « Camelus »

Auteur : Grafiati

Publié le 2 juin 2025

Mis à jour le 31 juillet 2025

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1

Al-Bulushi, Samir Habib Yousuf. "Development of assisted reproductive technologies in dromedary camels (Camelus dromedarius)." Thesis, The University of Sydney, 2018. http://hdl.handle.net/2123/19946.

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This thesis is an effort to learn more about semen production, storage and Artificial insemination (AI) in camels. It examines the effect of semen collection frequency and reproductive seasonality of male dromedary. It also examines the suitability of different commercially available extenders for liquid storage of semen at 4 and 15 oC and in vivo fertility of fresh, liquid stored and frozen thawed semen. The outputs of the thesis showed that repeated semen collection can be conducted once per week without affecting libido and semen quality. When collection frequency, however, is increased to

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2

Alamri, Mahmood Said Salim. "Phenotypic and Comparative Analysis of Beauty Camels (Camelus Dromedarius) from Oman." Thesis, The University of Sydney, 2020. https://hdl.handle.net/2123/24649.

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The dromedary camel (Camelus dromedarius) plays an important role in the socioeconomic lives of nomadic pastoral communities scattered across the Middle East and Northern Africa. Camel beauty competitions are highly encouraged and appreciated by members of countries in the Gulf Cooperation Council (GCC). The owners of winning camels bag prizes worth millions of US dollars. The absence of properly documented and scientifically evaluated characteristics of beauty camels in Oman could lead to the loss of this part of the rich culture and tradition in the future, confining it among breeders exclus

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Al-Busadah, Khalid Ahmed. "Endocrine and haematological responses of the camel, (Camelus dromedarius) to dehydration." Thesis, University of Sheffield, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284775.

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4

Almathen, Faisal. "Genetic diversity and demographic history of the dromedary camel (Camelus dromedarius)." Thesis, University of Nottingham, 2014. http://eprints.nottingham.ac.uk/14348/.

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The dromedary camel (Camelus dromedarius) commonly referred to as ‘ship of the desert’ has played an important part in the development and expansion of trading networks across inhospitable habitats over 3000 years, linking Arabian, Asian, African and European civilisations. Caravan roads, which are part of the major trading networks, have facilitated livestock exchange across large geographic distances. Dromedary camels are known to have been extensively used as pack animals along these caravan roads. Archaeological records point towards the southern Arabian Peninsula as the origin of the dome

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Gerlach, Frank. "Kokzidiose beim Dromedar (Camelus dromedarius) /." Berlin : Mbv, 2008. http://d-nb.info/99337106X/04.

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Achaaban, Mohammed Rachid. "Fluid balance and its hormonal control in the dromedary camel (Camelus dromedarius)." Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.299860.

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7

Elnahas, Ayman. "Ultasonographical examination of one humped camels´(Camelus dromedarius)liver with some haematological and biochemical aspects." Doctoral thesis, Universitätsbibliothek Leipzig, 2008. http://nbn-resolving.de/urn:nbn:de:bsz:15-20080605-073133-4.

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The main objective of this study was to determine the suitable site to examine the liver by transcutaenous ultrasonography and to describe the echo pattern of the hepatic parenchyma and hepatic vessels in apparently healthy dromedary camels. The study was conducted on two groups of camels; Group I consisted of forty-one camels from Sudan and Egypt with the weight range of 350-550 kg. Camels in Group II (four camels) were studied in Germany their body weight ranged 400-600 kg. Body temperature, pulse, heart and respiratory rates, blood haematology and biochemistry, hump height and circumference

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8

Wagner, Wencke M. "Bildgebende Verfahren beim Strauss (Struthio camelus)." [S.l.] : [s.n.], 2003. http://www.diss.fu-berlin.de/2003/274/index.html.

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9

Finke, Céline Patricia. "Substantielle Qualitätsparameter bei Kamelfleisch (Camelus dromedarius)." Diss., lmu, 2005. http://nbn-resolving.de/urn:nbn:de:bvb:19-36354.

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10

Konuspayeva, Gaukhar. "Variabilité physico-chimique et biochimique du lait des grands camélidés (Camelus bactrianus, Camelus dromedarius et hybrides) au Kazakhstan." Montpellier 2, 2007. http://www.theses.fr/2007MON20046.

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Globalement le lait de chamelle au Kazakhstan est plus riche que ceux décrits dans la littérature, indépendamment de l’origine génétique, géographique ou saisonnière. Il est en particulier riche en matières grasses (5,96%), en matières protéiques (5,02%) et en vitamine C (154 mg/L). Ces valeurs situent en moyenne les laits du Kazakhstan très différemment des autres laits (résultat d’une méta-analyse quasi-exhaustive des publications sur le lait de chamelle). Par analyse discriminante, il a été possible de distinguer le lait de Bactriane de celui du dromadaire, avec une prédiction à 71%. Les pa

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11

Gerlach, Frank [Verfasser]. "Kokzidiose beim Dromedar (Camelus dromedarius) / Frank Gerlach." Berlin : Freie Universität Berlin, 2009. http://d-nb.info/1023579685/34.

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12

Bonato, Maud. "Mate choice and immunocompetence in ostriches (Struthio camelus)." Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/1257.

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Thesis (PhD (Botany and Zoology))—University of Stellenbosch, 2009.<br>Females of many bird species prefer to mate with males exhibiting elaborate ornamentation, which serves as an indicator of male quality. Such ornaments, called secondary sexual traits, could act as signals to females that males could confer direct and/or indirect genetic benefits (when offspring inherit superior genes), on offspring. In particular, it has been suggested that these signals relate to male ability to resist infections, as only high quality individuals are able to invest both in high immune defence and el

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13

Dioli, Maurizio. "Studies on ticks (Acari) : infesting the one-humped camel (Camelus dromedarius) in Kenya and Southern Ethiopia." Thesis, Royal Veterinary College (University of London), 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.399280.

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14

Bello, Pigem Natàlia. "Desarrollo de marcadores moleculares en el avestruz (Struthio camelus)." Doctoral thesis, Universitat Autònoma de Barcelona, 2001. http://hdl.handle.net/10803/3642.

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La cría de avestruces en España se viene desarrollando desde hace algo más de 10 años. Esta tesis trata del desarrollo de marcadores de ADN de utilidad en la cría de estos animales. Los objetivos de la tesis se acordaron mediante un convenio con criadores de avestruz, de acuerdo con su aplicación práctica y su interés científico.<br/>La tesis se desarrolla en 5 puntos:<br/>1. Obtención de ADN a partir de plumas.<br/>2. Identificación de un marcador sexado.<br/>3. Identificación individual, test de paternidad y control de genealogías.<br/>4. Identificación genética de subespecies.<br/>5. Identi

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15

Janse, Van Vuuren Maryke. "Faktore wat die oorlewing van volstruiskuikens (Struthio Camelus) verhoog." Thesis, Nelson Mandela Metropolitan University, 2008. http://hdl.handle.net/10948/848.

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Hierdie verhandeling is ‘n samestelling van verskeie studies, elk opgeskryf in die formaat en styl soos vereis deur die Suid-Afrikaanse Vereeniging vir Diereproduksie (South African Society of Animal Science). Hoofstuk 1 is ‘n literatuurstudie bestaande uit ‘n algemene inleiding wat agtergrond oor die studie verskaf en sluit die probleemstelling in, naamlik die swak oorlewing van volstruiskuikens wat onder kunsmatige toestande grootgemaak word. Hoofstukke 2, 3, 4 en 5 bestaan uit die eerste vier studies, waartydens sekere bestuurs-aspekte, wat moontlik oorlewing van volstruiskuikens kan verbet

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16

Schutte, Sumari. "Development of value added ostrich (Struthio Camelus) meat products." Thesis, Stellenbosch : Stellenbosch University, 2008. http://hdl.handle.net/10019.1/20860.

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Thesis (MSc)--Stellenbosch University, 2008.<br>ENGLISH ABSTRACT: The objectives of this study were threefold: (i) to investigate the effect of the replacement of pork fat with olive oil on the physico-chemical and sensory characteristics of ostrich polony; (ii) to investigate the effect of replacement of sodium tri-polyphosphate (STPP) with iota-carrageenan (CGN) on the physico-chemical and sensory characteristics of restructured cooked ostrich ham; and (iii) to investigate the effect of salt (NaCl) reduction on the physico-chemical and sensory characteristics of ostrich bacon. Five lev

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FERREIRA, Silvaney Fonseca. "Caracterização genética de avestruzes (Struthio camelus) usando marcadores RAPD." Universidade Federal do Pará, 2007. http://repositorio.ufpa.br/jspui/handle/2011/5669.

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Hoter, Abdullah Salah Kamel [Verfasser]. "Isolation and molecular characterization of one humped camel (Camelus dromedarius) heat shock proteins / Abdullah Salah Kamel Hoter." Hannover : Bibliothek der Tierärztlichen Hochschule Hannover, 2018. http://d-nb.info/1162357495/34.

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19

Al, Haj Mahmoud. "Effects of Dehydration and Blockade of the Renin-Angiotensin System in the One-humped Camel (Camelus dromedarius)." Doctoral thesis, Uppsala universitet, Institutionen för farmaceutisk biovetenskap, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-207574.

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The one-humped or the dromedarian camel is a pseudo-ruminant mammal, well adapted to the hot and dry climates of the desert. Its ability to withstand torrid heat and extreme desiccation is of paramount importance to its survival. The studies presented in this thesis were designed to investigate and document the effect of dehydration in the presence or absence of angiotensin II (Ang II) AT1 receptor blocker (losartan) on blood constituents, electrolytes, hormones, neurotransmitters as well as liver and kidney enzymes in a subset of dehydrated camels and to compare them with hydrated camels. Add

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20

Brand, Monica Merenza. "Reproduction criteria and meat quality of South African Black (Struthio Camelus var. Domesticus), Zimbabwean Blue (Struthio Camelus Australis) and South African Black X Zimbabwean Blue ostriches." Thesis, Stellenbosch : University of Stellenbosch, 2006. http://hdl.handle.net/10019.1/1714.

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Thesis (Msc Food Sc (Food Science))--University of Stellenbosch, 2006.<br>The aim of this study is to determine the effect of crossbreeding Zimbabwean Blue (ZB) and South African Black (SAB) ostriches on the morphological, physical, chemical and sensory quality of the meat. However, it is also necessary to determine the reproductive performance of these genotypes to scientifically support decisions made in the ostrich industry. In relation to reproductive traits and body measurements influencing these traits, results from the study suggested that ZB birds are between 9 and 15% heavier tha

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21

Bothma, Leonard Frederick. "Studies on the kallikrein-kininogen system of the ostrich (Struthio camelus)." Thesis, University of Port Elizabeth, 2001. http://hdl.handle.net/10948/275.

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Ostrich organs/tissue/fluids were screened for plasma kallikrein-like, tissue kallikrein-like and tonin-like activity in a continuous-fluorogenic-assay system using Pro-Phe-Arg-7-amino-4-methylcoumarine, Phe- Arg-7-amino-4-methylcoumarine and Val-Leu-Arg--7-amino-4-trifluoro-methylcoumarine as substrates. Ostrich liver and kidney showed the highest specific plasma kallikrein-like activity. Ostrich adrenal glands and kidney showed the highest specific tissue kallikrein-like and tonin-like activity. Ostrich high molecular weight kininogen was purified from plasma and low molecular weight kininog

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Oliveira, Paola Penteado de [UNESP]. "Fatores relacionados com a produtividades de ovos de avestruzes (Struthio camelus)." Universidade Estadual Paulista (UNESP), 2006. http://hdl.handle.net/11449/98247.

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Made available in DSpace on 2014-06-11T19:29:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2006Bitstream added on 2014-06-13T18:58:58Z : No. of bitstreams: 1 oliveira_pp_me_botfmvz.pdf: 771321 bytes, checksum: d6c2f366a7619a585fb50df0243f193a (MD5)<br>Fundação para o Desenvolvimento da UNESP (FUNDUNESP)<br>A estrutiocultura brasileira é uma atividade nova com apenas 10 anos de implantação. O Brasil já possui o segundo maior plantel mundial, de aproximadamente 335 mil aves, perdendo apenas para a África do Sul, centenária na criação e comercialização de avestruzes. Assim como em outros

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23

Freudenstein, Gertrud Maria. "Histologische, histochemische und ultrastrukturelle Untersuchungen am Eileiter des Straußes (Struthio camelus)." Diss., Ludwig-Maximilians-Universität München, 2014. http://nbn-resolving.de/urn:nbn:de:bvb:19-168512.

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Meine Arbeit befasst sich mit der histologischen, histochemischen und elektronenmikroskopischen Analyse des Eileiters des Straußes (Struthio camelus). Als Untersuchungsmaterial dienten die Eileiter von acht geschlechtsreifen und zwei nicht geschlechtsreifen Blauhals-Schwarzhals-Hybriden aus der Straußenfarm Donaumoos in Leipheim. Die Histomorphologie wurde mittels konventioneller Färbungen (H.E.-Färbung, van Gieson-Resorcinfuchsin-Färbung, Trichromfärbung nach Masson und Goldner, Alcianblau 8GX-Färbung, Perjodsäure-Schiff-Reaktion) dargestellt. Glykohistochemisch wurden durch den Einsatz v

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Hookham, Simon Marlowe. "The reproductive and developmental behaviour in the captive ostrich, Struthio camelus." Thesis, Queen's University Belfast, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322951.

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Kritzinger, Werne Jacobus. "Allometric description of ostrich (Struthio camelus var. domesticus) growth and development." Thesis, Stellenbosch : University of Stellenbosch, 2011. http://hdl.handle.net/10019.1/6469.

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Thesis (MScAgric (Animal Sciences))--University of Stellenbosch, 2011.<br>Includes bibliography.<br>ENGLISH ABSTRACT: The ostrich industry has overcome many challenges since it originated. However, it is still vulnerable to sudden changes in customer preferences and economic cycles. As feed costs are the greatest expense in ostrich production, optimising feed formulations is vital. This will be possible if the growth and development of the ostrich can be simulated by modelling software. Various studies were conducted to describe ostrich growth in the form of equations that can be used in m

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Oliveira, Paola Penteado de. "Fatores relacionados com a produtividades de ovos de avestruzes (Struthio camelus) /." Botucatu : [s.n.], 2006. http://hdl.handle.net/11449/98247.

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Resumo: A estrutiocultura brasileira é uma atividade nova com apenas 10 anos de implantação. O Brasil já possui o segundo maior plantel mundial, de aproximadamente 335 mil aves, perdendo apenas para a África do Sul, centenária na criação e comercialização de avestruzes. Assim como em outros países, no Brasil existem poucas pesquisas sobre a produção comercial destas aves. Os objetivos deste trabalho foram o de identificar as principais características dos ovos de avestruzes e sua relação com a produtividade em condições de incubação artificial; verificar o comportamento dos componentes do ovo:

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Nazer, Manoel Brandes. "Sistematização das artérias da base do encéfalo de avestruz (struthio camelus)." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2009. http://hdl.handle.net/10183/16335.

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O avestruz (Struthio camelus) é uma ave da família Struthionidae, originária da África. Embora a irrigação da base do encéfalo de outras aves já tenha sido fonte de estudo por alguns pesquisadores, desconhece-se o padrão, as variações, as distribuições e o comportamento das artérias que promovem a irrigação sangüínea na base do encéfalo em avestruz. Neste trabalho, foram utilizados 30 espécimes, nos quais o sistema arterial foi preenchido com látex corado em vermelho através das artérias (Aa.) carótida comum direita e esquerda. Sistematizou-se as artérias da face ventral do encéfalo, à direita

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Marie, Michel. "Bases endocriniennes de la fonction sexuelle chez le dromadaire (camelus dromedarius)." Grenoble 2 : ANRT, 1987. http://catalogue.bnf.fr/ark:/12148/cb376077000.

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Silva, Guilherme Costa de Oliveira e. "Estudo do perfil sérico dos hormônios esteróides (estradiol e progesterona) e do comportamento reprodutivo de fêmeas jovens de avestruz (Struthio camelus) criadas no Brasil." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/10/10131/tde-08092008-085706/.

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O objetivo deste trabalho foi estudar os níveis séricos dos hormônios esteróides (estradiol e progesterona) e analisar as possíveis relações destes com o desenvolvimento do comportamento reprodutivo em fêmeas jovens de avestruzes (Struthio camelus) durante a maturação sexual. No primeiro experimento, duas fêmeas jovens foram avaliadas, três vezes por semana, através de colheitas de sangue para dosagem de estradiol e progesterona e de observações para avaliação do comportamento reprodutivo. No segundo experimento, 20 fêmeas jovens foram selecionadas de acordo com a intensidade de comportamento

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Silva, Vivian Ferreira da. "Níveis hormonais em avestruzes (Struthio camelus) machos e correlação com comportamento e características sexuais secundárias." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/10/10131/tde-18072008-152542/.

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O presente trabalho avaliou os níveis séricos de testosterona total e de corticosterona em avestruzes machos e os correlacionou com o comportamento (grau de agressividade e presença ou não de kantling) e as características sexuais secundárias (tamanho de bolsa fálica, tipo e intensidade da coloração de canela e bico) dentro e fora do período reprodutivo destas aves. Além disso, foi descrito o ciclo circadiano dos hormônios testosterona e corticosterona de dois avestruzes machos em reprodução. A técnica utilizada para a dosagem hormonal foi a radioimunoensaio, sendo validada a técnica para a es

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Soleiro, Carla Alves. "Parasitos gastrintestinais de avestruzes (Struthio camelus) de diferentes idades e sua ocorr?ncia nas ?pocas seca e chuvosa em um criat?rio no Munic?pio de Itabora?, Estado do Rio de Janeiro." Universidade Federal Rural do Rio de Janeiro, 2009. https://tede.ufrrj.br/jspui/handle/tede/770.

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Made available in DSpace on 2016-04-28T20:15:32Z (GMT). No. of bitstreams: 1 2009 - Carla Alves Soleiro.pdf: 3960368 bytes, checksum: 0dd24a3adc28cf6201d540a47b33d074 (MD5) Previous issue date: 2009-02-11<br>Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior<br>Ostriches are susceptible to many diseases and until recently, many of them are unknown and can affect these animals when it comes to commercially breeding. In Brazil, the commercial establishment has been initiated 20 years ago, but already there are reports about the diseases that can affect these birds. The objectives of t

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Fedorova, Tamara. "The Evaluation of Reproduction in Bactrian Camels (Camelus bactrianus) and the Possibilities of Using Non-invasive Methods for Detection of Heat and Pregnancy." Doctoral thesis, Česká zemědělská univerzita v Praze, 2015. http://www.nusl.cz/ntk/nusl-259717.

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Camels are important husbandry animals which are also often bred in zoological gardens. Unfortunately, camels in European zoos are not usually trained and pregnancy diagnosis in a half-tamed camel is very difficult. Moreover, information of the maternal behaviour of camels is limited. This thesis reviewed current knowledge on camel husbandry, reproduction and behaviour and aimed to 1) examine non-invasive methods of heat and pregnancy diagnosis from urine and saliva in camels kept in zoological gardens; 2) explore their maternal and suckling behaviour; 3) describe experiences with artificial r

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Hoffmann, Marion. "Verhaltensphysiologische Analyse des Farbensehens bei einem männlichen Vogel Strauss (Struthio camelus australis)." [S.l. : s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=971567379.

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Weyerer, Christine Juliane. "Immunhistochemische, ultrastrukturelle und glykohistochemische Untersuchungen am Pankreas des Afrikanischen Straußes (Struthio camelus)." Diss., Ludwig-Maximilians-Universität München, 2014. http://nbn-resolving.de/urn:nbn:de:bvb:19-174773.

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Pereira, Cheston Cesar Honorato. "Morfologia e vascularização arterial do timo em avestruzes Struthio camelus (Linnaeus, 1758) /." Jaboticabal, 2015. http://hdl.handle.net/11449/132903.

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Orientador: Márcia Rita Fernandes Machado<br>Banca: Tiago Luís Eilers Treichel<br>Banca: José Ribamar Privado Filho<br>Banca: Paola Castro Moraes<br>Banca: Fabrício Singaretti de Oliveira<br>Resumo: Estudou-se a anatomia do timo em 30 filhotes de avestruzes, 13 machos e 17 fêmeas com idade variando entre 10 a 20 dias, mediante fixação de cada ave em solução aquosa de formol a 10%. As cadeias de lobos tímicos localizaram-se no terço distal da região ventral do pescoço, dispondo-se de forma linear e paralela, desde a décima primeira até a décima quinta vértebra cervical, relacionando-se com o ne

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Pereira, Cheston Cesar Honorato [UNESP]. "Morfologia e vascularização arterial do timo em avestruzes Struthio camelus (LINNAEUS, 1758)." Universidade Estadual Paulista (UNESP), 2015. http://hdl.handle.net/11449/132903.

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Elias, M. Z. J. (Mario Zefanias Joao). "The vasculature of the male reproductive organs of the ostrich (Struthio Camelus)." Thesis, University of Pretoria, 2012. http://hdl.handle.net/2263/30854.

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The ostrich industry is a small, important section of the economy in the Republic of South Africa. The demand for ostrich products is high in the world, but the ostrich industry faces some production problems, one of which is the low fertility of commercially farmed ostriches. This study aimed to determine the vasculature of the reproductive system in the male ostrich and determine the kind of blood-testis and blood-epididymis barriers, since there is no published information regarding this aspect. Thus 85 pre-pubertal and adult sexually active male ostrich were studied. Arterial supply

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Crisp, Molly Katherine. "Amino acid racemization dating : method development using African ostrich (Struthio camelus) eggshell." Thesis, University of York, 2013. http://etheses.whiterose.ac.uk/4770/.

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Ostrich eggshell (OES) is ubiquitous in archaeological sites in Africa and is a favoured substrate for amino acid racemisation (AAR) geochronology, yielding consistent results and thought to approximate a closed system with respect to protein diagenesis. It was found that the intra-crystalline fraction in OES can be isolated by oxidative pre-treatment and that these amino acids are resistant to leaching and unaffected by changes in the environmental pH (between pH 5 and 9). The intra-crystalline fraction in OES therefore effectively operates as a closed system with respect to protein diagenesi

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Tivane, Catarina. "The morphology of the oral cavity, pharynx and oesophagus of the ostrich (Struthio camelus)." Diss., University of Pretoria, 2008. http://hdl.handle.net/2263/30388.

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Most descriptions of the ostrich oropharynx and oesophagus are superficial and supply little meaningful morphological data. It was therefore the aim of this study to address this deficiency by means of a macroscopic and histological study of this region. The results were supplemented by data obtained by scanning electron microscopy. Macroscopic observations confirmed that in the ostrich the oral and pharyngeal cavities formed a single structure and could not be separated using visual criteria. The most obvious components observed in the roof of the oropharynx were the palate, the choana, the i

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Schulz, Anja-Christin. "Untersuchung zum Verhalten und der Haltung von Afrikanischen Straußen (Struthio camelus) unter deutschen Klimabedingungen." Diss., lmu, 2004. http://nbn-resolving.de/urn:nbn:de:bvb:19-21223.

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Kimaro, Wahabu Hamisi. "An immunohistochemical and ultrastructural study of the ovary of the immature ostrich (Struthio camelus)." Diss., Connect to this title online, 2005. http://upetd.up.ac.za/thesis/available/etd-04032007-165936/.

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Smith, Nicola. "Ontogenetic scaling : a study of locomotor mechanics through growth in the ostrich (Struthio camelus)." Thesis, Royal Veterinary College (University of London), 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.497254.

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Engelbrecht, Anel. "Establishing genetic and environmental parameters for ostrich (Struthio camelus domesticus) growth and slaughter characteristics." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80204.

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Thesis (PhD)--Stellenbosch University, 2013.<br>ENGLISH ABSTRACT: The ostrich industry is a predominantly quantitative industry; focused mainly on the production of large numbers of slaughter birds for maximum meat and leather yield. Competing in the international market in the current economic environment necessitates a more qualitative approach. Productivity and product quality are aspects that need to be improved in order to stay competitive and economically viable. Genetic parameters for ostrich slaughter traits are lacking, however, and breeding programs are yet to be developed. Data on q

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Carvalho, Filho Edvaldo Vasconcelos de. "Caracterização da carne de avestruz (Struthio camelus) e desenvolvimento de embutido emulsificado defumado (mortadela)." Universidade Federal da Paraíba, 2011. http://tede.biblioteca.ufpb.br:8080/handle/tede/4010.

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Made available in DSpace on 2015-04-17T14:49:13Z (GMT). No. of bitstreams: 1 arquivototal.pdf: 1407033 bytes, checksum: 932b37f811919fe1ee5f9dbb0e27dce4 (MD5) Previous issue date: 2011-08-16<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES<br>Brazil is a developing country in which a significant proportion of the population has limited access to fresh meat, and as a substitutive for this item the alternative is the consume of meat derivated products, so it is high the consumption of products such as sausages and mortadella in Brazil. The aim of this study was to analy

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Ryskaliyeva, Alma. "Exploring the fine composition of Camelus milk from Kazakhstan with emphasis on protein components." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLA016/document.

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La présente étude visait à identifier, en explorant la fraction protéique des laits de camélidés provenant de plusieurs régions du Kazakhstan, des molécules originales (peptides, protéines) potentiellement responsables des propriétés attribuées au lait de chamelle. Près de 180 échantillons de lait de 2 espèces de camélidés (Camelus bactrianus, C. dromedarius et leurs hybrides) ont été collectés à différents stades de lactation, âge et nombre de vêlages, et soumis à différentes techniques analytiques et approches protéomiques (SDS-PAGE, LC-MS/MS et LC-ESI-MS). Cinquante molécules protéiques cor

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Scholz, Julia Katharina [Verfasser], and Fred [Akademischer Betreuer] Sinowatz. "Ultrastrukturelle und histochemische Untersuchungen der Blutzellen des Straußes (Struthio camelus) / Julia Scholz. Betreuer: Fred Sinowatz." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2012. http://d-nb.info/1020790377/34.

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Swart, Derick. "Studies on the hatching, growth and energy metabolism of ostrich chicks : Struthio Camelus var. Domesticus." Thesis, Stellenbosch : University of Stellenbosch, 1988. http://hdl.handle.net/10019.1/1154.

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Thesis (PhD(Agric) Animal Sciences))--University of Stellenbosch, 1988.<br>Farming with ostriches became established as a new stock-farming activity in South Africa around 1863. Ostrich feathers were then the only commercial product of that activity and fifty years later still held fourth place on the list of exports from South Africa - after gold, diamonds and wool (Smit, 1963). However during the world depression of 1914 - 1945 the appeal of ostrich feathers vanished and the industry collapsed. Today commercial farming with domesticated ostriches (Struthi0 camelus var. domesticus), origin

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Bezuidenhout, Cornelius Carlos. "Studies of the population structure and generic diversity of domesticated and "wild" ostriches (Struthio camelus)." Thesis, Rhodes University, 2000. http://hdl.handle.net/10962/d1003966.

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DNA sequencing and restriction fragment length polymorphism analysis (RFLP) of polymerase chain reaction (PCR) amplified mitochondrial DNA fragments, and random amplified polymorphic DNA sequence (RAPD) analysis were techniques evaluated in this study for applicability in the investigation various aspects of genetic diversity within the ostrich (Struthio camelus). The genetic aspects that were investigated were (i) relationships between ostrich subspecies, (ii) genetic variability between and within domesticated populations of southern African ostriches (Struthio camelus australis), (iii) link

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Peyrot, Belinda Margaret. "A microbiological and molecular study of campylobacter and related species isolated from ostriches (Struthio camelus)." Thesis, University of the Western Cape, 2014. http://hdl.handle.net/11394/4155.

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>Magister Scientiae - MSc<br>Campylobacter and related Epsilonproteobacteria (Arcobacter and Helicobacter) are currently viewed as emerging pathogens and are able to cause gastroenteritis, bacteraemia, the Guillain-Barré syndrome, reactive arthritis and other diseases in humans. While poultry, cattle and sheep are known reservoirs for campylobacter, very little is known about ostriches as a vector for these organisms. What is known, however, is that these birds can and sometimes do get infected. Studies by various researchers have provided evidence that various species of animals shed Epsilonp

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Eichner, Michael. "Hämatologische und klinisch-chemische Referenzwerte und Werte bei ausgewählten Krankheitsbildern im Blut von Trampeltieren (Camelus bactrianus)." [S.l.] : [s.n.], 1999. http://dol.uni-leipzig.de/pub/1999-46.

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