Author

P.A.R. Hawken

Observed names: Hawken, P., Hawken, Penny, Hawken, Penny A.R., P. A. Hawken, P. A. R. Hawken, P.A.R Hawken, Penny A. R. Hawken, Penny Alison Rhian HAWKEN

Institution: The University of Western Australia

Observed institutions: The University of Western Australia, Newcastle University

OpenAlex ID: A5111687652

The introduction of rams induces an increase in pulsatile LH secretion in cyclic ewes during the breeding season

2007 · P.A.R. Hawken, A.P. Beard, et al. · Theriogenology · 73

Effect of ram exposure at the end of progestagen treatment on estrus synchronisation and fertility during the breeding season in ewes

2004 · A.C.O Evans, P Duffy, et al. · Animal Reproduction Science · 70

Sociosexual stimuli and gonadotropin-releasing hormone/luteinizing hormone secretion in sheep and goats

2012 · P.A.R. Hawken, G.B. Martin · Domestic Animal Endocrinology · 47

Genetic differences in temperament determine whether lavender oil alleviates or exacerbates anxiety in sheep

2011 · P.A.R. Hawken, C. Fiol, et al. · Physiology & Behavior · 35

Role of male novelty and familiarity in male-induced LH secretion in female sheep

2011 · T. Jorre de St Jorre, P. A. R. Hawken, et al. · Reproduction Fertility and Development · 26

Genetic selection for temperament affects behaviour and the secretion of adrenal and reproductive hormones in sheep subjected to stress

2012 · P. A. R. Hawken, N. Luckins, et al. · Stress · 25

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Can audio–visual or visual stimuli from a prospective mate stimulate a reproductive neuroendocrine response in sheep?

2009 · P.A.R. Hawken, T. Esmaili, et al. · animal · 24

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Ram novelty and the duration of ram exposure affects the distribution of mating in ewes exposed to rams during the transition into the breeding season

2008 · P.A.R. Hawken, A.P. Beard · Animal Reproduction Science · 24

Twenty-four-hour profiles of metabolic and stress hormones in sheep selected for a calm or nervous temperament

2015 · S.E. Rietema, M.A. Blackberry, et al. · Domestic Animal Endocrinology · 23

Nutritional supplementation during the last week of gestation increased the volume and reduced the viscosity of colostrum produced by twin bearing ewes selected for nervous temperament

2012 · P.A.R. Hawken, M. Williman, et al. · Small Ruminant Research · 23

Nutrition affects Sertoli cell function but not Sertoli cell numbers in sexually mature male sheep

2014 · Yongjuan Guan, Guanxiang Liang, et al. · Reproduction Fertility and Development · 22

Short term, repeated exposure to rams during the transition into the breeding season improves the synchrony of mating in the breeding season

2007 · P.A.R. Hawken, A.C.O. Evans, et al. · Animal Reproduction Science · 21

Sexual experience and temperament affect the response of Merino ewes to the ram effect during the anoestrous season

2010 · A. Chanvallon, D. Blache, et al. · Animal Reproduction Science · 20

Do cyclic female goats respond to males with an increase in LH secretion during the breeding season?

2008 · P.A.R. Hawken, T. Esmaili, et al. · Animal Reproduction Science · 18

Prior exposure of maiden ewes to rams enhances their behavioural interactions with rams but is not a pre-requisite to their endocrine response to the ram effect

2007 · P.A.R. Hawken, A.C.O. Evans, et al. · Animal Reproduction Science · 18

The effects of ram exposure during progestagen oestrus synchronisation and time of ram introduction post progestagen withdrawal on fertility in ewes

2004 · P.A.R. Hawken, A.P. Beard, et al. · Theriogenology · 16

New understanding of an old phenomenon: uncontrolled factors and misconceptions that cast a shadow over studies of the ‘male effect’ on reproduction in small ruminants

2014 · Trina JORRE DE ST JORRE, Penny Alison Rhian HAWKEN, et al. · TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES · 15

Arcuate nucleus kisspeptin response to increased nutrition in rams

2019 · S. E. Rietema, P. A. R. Hawken, et al. · Reproduction Fertility and Development · 7

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Nutritional Supplements, Leptin, Insulin and Progesterone in Female Australian Cashmere Goats

2014 · M. Shikh Maidin, M.A. Blackberry, et al. · APCBEE Procedia · 6

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Patterns of preoptic–hypothalamic neuronal activation and LH secretion in female sheep following the introduction and withdrawal of novel males

2019 · Penny A. R. Hawken, Jeremy T. Smith, et al. · Reproduction Fertility and Development · 4

Socio-Sexual Stimuli and Reproductive Function: Emerging Perspectives of the Male Effect in Sheep and Goats

2012 · Penny A. R. Hawken, Graeme B. Martin · Springer eBooks · 2

Erratum to “The introduction of rams induces an increase in pulsatile LH secretion in cyclic ewes during the breeding season” [Theriogenology 68 (2007) 56–66]

2007 · P.A.R. Hawken, A.P. Beard, et al. · Theriogenology · 1

Experimental models for challenging the 'KNDy hypothesis': the acute response of GnRH secretion to nutrition

2015 · Stacey E Rietema, P.A.R. Hawken, et al.

242. Reproductive performance of Australia Cashmere goats supplemented with lupin grain

2008 · M. Shikh Maidin, A. Chadwick, et al. · Reproduction Fertility and Development

The introduction of rams induces an increase in pulsatile LH secretion in cyclic ewes during the breeding season (vol 68, pg 56, 2007)

2007 · P. A. R. Hawken, Andrew Beard, et al. · Newcastle University ePrints (Newcastle Univesity)

Works count: 31

Citation count: 520

H-index: 16

I10-index: 17