Dissertations / Theses on the topic 'Ewes'
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Smith, Keith Charles. "Reproductive abnormalities in ewes." Thesis, University of Bristol, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.319129.
Full textKleemann, D. O. "A study of factors affecting embryonic, fetal and lamb survival in high fecundity merino ewes." Title page, table of contents and abstract only, 1994. http://web4.library.adelaide.edu.au/theses/09PH/09phk638.pdf.
Full textKnights, Marlon. "Induction of fertile estrus during seasonal anestrus in ewes and fall born ewe lambs." Morgantown, W. Va. : [West Virginia University Libraries], 2001. http://etd.wvu.edu/templates/showETD.cfm?recnum=1938.
Full textTitle from document title page. Document formatted into pages; contains viii, 160 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 132-159).
Van, Emon Megan. "Supplementing Metabolizable Protein to Ewes during Late Gestation: Effects on Ewe and Offspring Performance." Diss., North Dakota State University, 2013. https://hdl.handle.net/10365/26620.
Full textKiyma, Zekeriya. "Effects of feed restriction and dietary oil supplementation on reproduction in sheep." Laramie, Wyo. : University of Wyoming, 2005. http://proquest.umi.com/pqdweb?did=888862061&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.
Full textClarke, Linda Sue. "Breed group effects on pregnancy rate and ewe performance in different seasons of the year." Thesis, Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/53062.
Full textMaster of Science
Wurst, Aimee Kathryn. "Effects of ovulation of aged follicles, pregnancy diagnosis by ultrasonography, and treatments during lactation on reproduction in ewes." Morgantown, W. Va. : [West Virginia University Libraries], 2007. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5347.
Full textTitle from document title page. Document formatted into pages; contains viii, 113 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 88-113).
Kerr, Nancy Jean. "Occurrence, etiology and management of ringwomb in ewes." Morgantown, W. Va. : [West Virginia University Libraries], 1999. http://etd.wvu.edu/templates/showETD.cfm?recnum=964.
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Tadich, N. A. "Studies on immunisation of ewes and lambs." Thesis, University of Liverpool, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370843.
Full textRamadan, Ahmed A. "Immunophysiology of the uterus in cyclic ewes." Diss., This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-06062008-155620/.
Full textNottle, Mark Brenton. "Short-term nutrition and its effect on ovulation in the ewe." Title page, table of contents and summary only, 1988. http://web4.library.adelaide.edu.au/theses/09PH/09phn921.pdf.
Full textKakar, Muhammad Azam. "Effect of peri-conceptional feed intake on early embryo development and fetal growth in the Merino ewe /." Title page, table of contents and abstract only, 2003. http://web4.library.adelaide.edu.au/theses/09ANP/09anpk138.pdf.
Full textDevonish, Ezra. "Does peripheral concentration of progesterone affect ovulation and lambing rates in Barbados Blackbelly ewes?" Morgantown, W. Va. : [West Virginia University Libraries], 2005. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4178.
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Dixon, Alison Brown. "Late embryonic and fetal mortality in the ewe." Morgantown, W. Va. : [West Virginia University Libraries], 2003. http://etd.wvu.edu/templates/showETD.cfm?recnum=3042.
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Huntley, Selene J. "Longitudinal studies of intramammary infection in suckler ewes." Thesis, University of Warwick, 2013. http://wrap.warwick.ac.uk/57216/.
Full textMeade, Brian J., and mikewood@deakin edu au. "Semiochemicals in merino ewes: Field effects and chemical identification." Deakin University. School of Sciences, 1986. http://tux.lib.deakin.edu.au./adt-VDU/public/adt-VDU20050815.112723.
Full textPartington, Elizabeth Claire. "Influence of nutrition on parasitism in periparturient dairy ewes." Thesis, Open University, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.418468.
Full textMcKenzie, Nancy Kae. "Determinants of reproduction in young bighorn ewes (ovis canadensis)." Mémoire, Sherbrooke : Université de Sherbrooke, 2003. http://savoirs.usherbrooke.ca/handle/11143/4601.
Full textSuyapa, Fortin. "Relationships among progesterone, estradiol-17[beta], 13, 14- dihydro-15-keto-prostaglandin F₂a and prostaglandin F₂a in intact ewes around the time of luteolysis /." This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-11252009-020010/.
Full textUngerfeld, Rodolfo. "Reproductive responses of anestrous ewes to the introduction of rams /." Uppsala : Dept. of Clinical Chemistry, Swedish Univ. of Agricultural Sciences, 2003. http://epsilon.slu.se/v163.pdf.
Full textJoyce, Ieuan Michael. "Ovarian responses of ewes to growth hormone and gonadotrophin treatment." Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243681.
Full textYang, K. P. "Opiod-mediated luteinizing hormone control in ewes : ovarian steroid involvement." Thesis, University of Nottingham, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376405.
Full textFergani, Chrysanthi. "Hormone, behaviour and neuropeptide profiles of normal and stressed ewes." Thesis, University of Liverpool, 2011. http://livrepository.liverpool.ac.uk/4173/.
Full textEvans, Ronald Cole. "Selected Parameters of Reproduction in Rambouillet and St. Croix Ewes." DigitalCommons@USU, 1987. https://digitalcommons.usu.edu/etd/4092.
Full textAtkinson, S. "The characterisation of induced ovarian follicles in seasonally anoestrous ewes." Thesis, Atkinson, S. (1985) The characterisation of induced ovarian follicles in seasonally anoestrous ewes. PhD thesis, Murdoch University, 1985. https://researchrepository.murdoch.edu.au/id/eprint/53361/.
Full textSumbung, Frederick Patta. "Ovarian function and response in prepubertal ewes through to puberty." Thesis, Sumbung, Frederick Patta (1985) Ovarian function and response in prepubertal ewes through to puberty. PhD thesis, Murdoch University, 1985. https://researchrepository.murdoch.edu.au/id/eprint/53694/.
Full textWilkinson, Stephen Charles. "The effect of silage dry matter and pattern of feeding during pregnancy on the performance of housed breeding ewes." Thesis, Queen's University Belfast, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.236417.
Full textBasiouni, Ghazi Faisal. "Preovulatory follicle development and defective luteal function in sheep." Thesis, University of Nottingham, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262149.
Full textHolásková, Ida. "Effect of peptidoglycan-polysaccharide complex on reproductive efficiency and mastitis in sheep." Morgantown, W. Va. : [West Virginia University Libraries], 2002. http://etd.wvu.edu/templates/showETD.cfm?recnum=2595.
Full textTitle from document title page. Document formatted into pages; contains vii, 72 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 58-71).
Nix, Erin Elizabeth. "Effect of swath grazing on forage intake and wastage by ewes." Thesis, Montana State University, 2012. http://etd.lib.montana.edu/etd/2012/nix/NixE0512.pdf.
Full textO'Connell, Anne R., and n/a. "Heritability and phenotypic analysis of high embryonic survival in prolific ewes." University of Otago. Department of Anatomy & Structural Biology, 2009. http://adt.otago.ac.nz./public/adt-NZDU20091009.160105.
Full textLewis, Ronald Martin. "Reproductive performance of dorset ewes in the star accelerated lambing system." Diss., This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-08252008-162636/.
Full textBrindley, Marla Faye. "Evaluation of Milk Production in Western Whiteface and Navajo-Churro Ewes." DigitalCommons@USU, 1995. https://digitalcommons.usu.edu/etd/3888.
Full textJabbar, Ghulam. "Melengestrol acetate and norgestomet for the induction of synchronized estrus in seasonally anovular ewes." Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-06232009-063050/.
Full textSmith, Darron Louis. "The effect and mechanism of action of volatile fatty acids on the catabolism of progesterone." Morgantown, W. Va. : [West Virginia University Libraries], 2005. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4243.
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Hughes, J. I. "The effect of nematode parasitism on lactation in the ewe." Thesis, University of Newcastle Upon Tyne, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383975.
Full textJohnson, F. W. A. "Studies on Chlamydia psittaci associated ovine foetopathy in the United Kingdom." Thesis, University of Liverpool, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372676.
Full textPerea-Ganchou, Fernando P. "Role of endothelin 1 in follicular and luteal function in the sheep." Morgantown, W. Va. : [West Virginia University Libraries], 2009. http://hdl.handle.net/10450/10387.
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Mankey, Julie E. "Effects of the oxytocin receptor blocker, atosiban, on function of ovine corpora lutea and responses to prostaglandin F₂ alpha." Morgantown, W. Va. : [West Virginia University Libraries], 2009. http://hdl.handle.net/10450/10545.
Full textTitle from document title page. Document formatted into pages; contains viii, 61 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 39-52).
Costine, Beth Alyson. "Evidence for a systemic embryotoxic effect of early luteal regression in the ewe." Morgantown, W. Va. : [West Virginia University Libraries], 2000. http://etd.wvu.edu/templates/showETD.cfm?recnum=1733.
Full textTitle from document title page. Document formatted into pages; contains viii, 58 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 42-56).
Costine, Beth Alyson. "Mechanisms of reduced luteal sensitivity to PGF₂[alpha] in ruminants." Morgantown, W. Va. : [West Virginia University Libraries], 2004. https://etd.wvu.edu/etd/controller.jsp?moduleName=documentdata&jsp%5FetdId=3737.
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Horr, Mônica. "Efeitos do propofol associado ou não ao midazolam, fentanil ou xilazina, na anestesia em ovelhas pré-medicadas com acepromazina /." Jaboticabal, 2019. http://hdl.handle.net/11449/183318.
Full textBanca: Patricia Cristina Ferro Lopes
Banca: Paula Ferreira da Costa
Banca: Paulo Aléscio Canola
Banca: Bruno Watanabe Minto
Resumo: Objetivou-se comparar os efeitos do propofol isolado ou associado ao midazolam, fentanil ou xilazina, na indução da anestesia em ovelhas pré-medicadas com acepromazina. Foram utilizados oito animais (n=8) que compuseram quatro grupos, denominados GP, GMP, GFP e GXP, os quais diferenciaram-se de acordo com o protocolo experimental recebido, como segue: propofol isolado, propofol e midazolam (0,2 mg/kg), propofol e fentanil (5 g/kg) ou propofol e xilazina (0,1 mg/kg), pela via intravenosa, respectivamente. O propofol foi admnistrado posteriormente ao bolus, quando presente, e a dose foi calculada pelo volume infundido. As ovelhas participaram de todos os grupos, respeitando um intervalo de sete dias entre os tratamentos. Foram mensurados parâmetros hemogasométricos e cardiorrespiratórios. Tais dados foram coletados antes da sedação sem qualquer utilização de fármacos, definido como momento basal (Mbasal), 15 minutos após a administração de acepromazina (M15), imediatamente após a indução anestésica, onde realizou-se a intubação (Mint0), 5 minutos após (Mint5), imediatamente após a extubação (Mext0), 10, 20 e 30 minutos após a extubação (Mext10, Mext20 e Mext30), respectivamente. Adicionalmente foram dosados os valores de lactato e glicemia nos momentos Mbasal, M15, Mint0, Mext0 e Mext30. Complementarmente, foram avaliados o período de recuperação e escores de qualidade de intubação e recuperação. A dose do propofol necessária para a intubação orotraqueal foi mensurada em todos... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: The aim of the present study was to compare the effects of popofol alone or in association with midazolam, fentanyl or xylazine for induction anesthesic in sheep pre-medicated with acepromazine. Eight animals (n = 8) were distribuited in four groups: GP, GMP, GFP and GXP, according to the experimental protocol, as follows: propofol, propofol and midazolam (0.2mg/kg), propofol and fentanyl (5 g/kg) or propofol and xylazine (0.1mg/kg), intravenously, respectively. Propofol was administered post bolus, when present, and the dose was calculated by volume infused. The sheeps participated in all groups, respecting a seven-day interval between treatments. Blood gas and cardiorespiratory parameters were measured. These data were collected before sedation and defined as baseline (Mbasal), 15 minutes after acepromazine (M15), immediately after anesthetic induction, where an intubation was performed (Mint0), 5 minutes after (Mint5), immediately after extubation (Mext0), 10, 20 and 30 minutes after extubation (Mext10, Mext20 and Mext30), respectively. In addition, lactate and glucose values were measured at Mbasal, M15, Mint0, Mext0 and Mext30. Recovery period and intubation and recovery quality scores were evaluated. The dose of propofol required for orotracheal intubation was recorded. Data with Gaussian distribution were analyzed statistically by analysis of variance (Two-way ANOVA) followed by the Tukey test. For the evaluation of non-parametric data, the results were analyzed by Kr... (Complete abstract click electronic access below)
Doutor
Xu, Yiqun. "Effects of ovariectomy and of exogenous progesterone on placental production of progesterone in the pregnant ewe." Thesis, The University of Sydney, 1987. https://hdl.handle.net/2123/26009.
Full textDow, Tina Lynn. "Effects of induced acute phase response in ewes on early embryo survival." Morgantown, W. Va. : [West Virginia University Libraries], 2008. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5616.
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El-Ebissy, Eman. "Relationship between Metabolic Parameters and TNFα in the Peripartal Period in Ewes." Doctoral thesis, Universitätsbibliothek Leipzig, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-70051.
Full textAkoto, Johnny Yao. "Christian education and nation building: promoting ethnicity and identity among the Ewes in Atlanta, Georgia through the study of Ewe language and culture." DigitalCommons@Robert W. Woodruff Library, Atlanta University Center, 1999. http://digitalcommons.auctr.edu/dissertations/616.
Full textBass, Jacqueline. "Effect of litter size, dietary protein content, ewe genotype and season on milk production and associated endocrine and blood metabolite status of ewes." Thesis, University of Edinburgh, 1988. http://hdl.handle.net/1842/26258.
Full textRogers, Gabrielle Marie. "Tumor necrosis factor- alpha production induced by peptidoglycan-polysaccharide in early pregnant ewes." Morgantown, W. Va. : [West Virginia University Libraries], 2006. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4712.
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Weerasinghe, W. M. P. B. "Effects of conjugated linoleic acid on the performance and metabolism of dairy ewes." Thesis, Harper Adams University College, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.492004.
Full textHenderson, Jennifer Jean. "The effects of antenatal glucocorticoid treatment on lactogenesis II in ewes and women." University of Western Australia. School of Women's and Infants' Health, 2007. http://theses.library.uwa.edu.au/adt-WU2007.0058.
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