Browsing by Author "Green M"

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    Morphology, adipocyte size, and fatty acid analysis of dairy cattle digital cushions, and the effect of body condition score and age
    (Elsevier Inc and Fass Inc on behalf of the American Dairy Science Association, 2021-05) Newsome RF; Mostyn A; Wilson JP; Alibhai A; Bollard N; Randall L; Chagunda MGG; Sturrock CJ; Keane M; Green M; Huxley JN; Rutland CS
    The digital cushion is an essential part of maintaining a healthy foot, working to dissipate foot strike and body weight forces and lameness from claw horn disruption lesions. Despite the importance of the digital cushion, little is known about the basic anatomy, adipocyte morphology, and fatty acid composition in relation to age, limb position, and body condition score. In total, 60 claws (from 17 cows) were selected and collected from a herd, ensuring that body condition score data and computed micro-tomography were known for each animal. Digital cushion tissue underwent histological staining combined with stereology, systematic random sampling, and cell morphology analysis, in addition to lipid extraction followed by fatty acid analysis. The results describe digital cushion architecture and adipocyte sizes. Adipocyte size was similar across all 4 claws (distal left lateral and medial and distal right lateral and medial) and across the ages (aged 2–7 yr); however, animals with body condition score of 3.00 or more at slaughter had a significantly increased cell size in comparison to those with a score of less than 2.50. Of 37 fatty acid methyl esters identified, 5 differed between either the body condition score or different age groups. C10:0 capric acid, C14:0 myristic acid, C15:0 pentadecanoic acid, and C20:0 arachidic acid percentages were all lesser in lower body condition score cows, whereas C22:1n-9 erucic acid measurements were lesser in younger cows. Saturated fatty acid, monounsaturated fatty acid, and polyunsaturated fatty acid percentages were not altered in the different claws, ages, or body condition score groups. Triglyceride quantities did not differ for claw position or age but had decreased quantities in lower body condition score animals. Digital cushion anatomy, cellular morphology, and fatty acid composition have been described in general and also in animals with differing ages, body condition scores, and in the differing claws. Understanding fat deposition, mobilization, and composition are essential in not only understanding the roles that the digital cushion plays but also in preventing disorders and maintaining cattle health and welfare.
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    Organizational Commitment and Burnout During the COVID-19 Pandemic: A Comparative Analysis in the United States and New Zealand
    (Taylor and Francis Group on behalf of the World Communication Association, 2024-06-17) Croucher SM; Rocker K; Singh R; Feekery A; Ashwell D; Green M; Murray N; Anderson K
    This study examined the link between organizational commitment (OC) and burnout during COVID-19 in New Zealand and the United States. Results revealed OC and burnout differed between the U.S. and New Zealand. In addition, the correlations between OC and the dimensions of burnout differed between the nations, particularly on issues linked with emotional exhaustion and personal accomplishment. These results point to the influence of lockdowns and other physical limitations on burnout and commitment in organizations. Theoretical and practical implications are discussed, as well as areas for future research.
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    The strategic use of terminology in restorative justice for persons harmed by sexual violence
    (Eleven International Publishing, 10/09/2020) Julich S; Molineaux J; Green M
    An argument for the importance of strategically selected terminology in the practice of restorative justice in sexual violence cases is presented through reviews of restorative justice, communication, social constructivist and feminist literature. The significance of language and its impact on those who use it and hear it is established from its use in classical antiquity, psychotherapy and semantics. The use of the terms ‘victim’ and ‘survivor’ is explored in the fields of legal definitions and feminist theory. Reports in the existing restorative justice literature are used to bring together the literature on the impact of the use of terminology and the legal and feminist understandings of the significance of the use of the terms ‘victim’ and ‘survivor’. We argue that the restorative justice practitioner has a crucial role in guiding the person harmed in sexual violence cases in the strategic use of ‘victim’ and ‘survivor’ to enhance the positive impact of terminology on the persons harmed in acts of sexual violence. Conclusions from our explorations support the creation of a proposed sexual violence restorative justice situational map for use as a navigational aid in restorative justice practice in sexual violence cases.