Institution
Geelong Football Club
About: Geelong Football Club is a based out in . It is known for research contribution in the topics: Population & Wool. The organization has 1503 authors who have published 1826 publications receiving 34162 citations. The organization is also known as: Geelong Cats.
Topics: Population, Wool, Medicine, Virus, Poison control
Papers published on a yearly basis
Papers
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TL;DR: It was concluded that involvement in this herd reproductive management programme improved reproductive outcomes in this New Zealand study, however, to achieve substantial improvements in herd reproductive performance at the regional or national level a greater response to the programme and a high uptake of such programmes is required.
Abstract: There has been a long history of herd health and production management programmes in many dairy industries around the world, but evidence for the efficacy of such programmes is limited. In response to a perceived decline in fertility of dairy cows, a herd reproductive management programme (InCalf) was introduced in New Zealand in 2007. This programme uses a management cycle approach that includes an assessment of the current herd status, identification of areas for improvement, development of a plan, implementation of this plan and finally a review process. The programme uses facilitators who work with farmers either in a one-to-one manner or in a formalised group setting that involves a series of meetings over a 12-month period (the farmer action group). The hypothesis that involvement in a reproductive management programme would improve herd reproductive performance was tested using a herd-level controlled randomised study (the National Herd Fertility Study) involving herds in four geographic regions of New Zealand over 2 years. Within each region, herds were ranked on the basis of the 6-week in-calf rate (i.e. the proportion of the herd pregnant in the first 6 weeks of the seasonal breeding programme) in the year preceding commencement of the study and then randomly assigned to be involved in a farmer action group or left as untreated controls. The key outcome variable of the study was the 6-week in-calf rate. Pregnancy diagnosis was undertaken at 12 weeks after the start of the seasonal breeding programme, which allowed determination of conception dates and hence calculation of the 6-week in-calf rate. Additional measurements including heifer live weight and body condition score (pre-calving and pre-mating) were undertaken to test whether treatment resulted in measurable changes in some of the key determinants of herd reproductive performance. Involvement in the farmer action group of InCalf resulted in a 2 percentage point increase in the 6-week in-calf rate (P=0.05). The following additional observations were made in herds involved in the farmer action group relative to control herds: heifers had live weight closer to target; the pre-mating body condition score of cows was higher; and oestrous detection rates were higher. It was concluded that involvement in this herd reproductive management programme improved reproductive outcomes in this New Zealand study. However, to achieve substantial improvements in herd reproductive performance at the regional or national level a greater response to the programme and a high uptake of such programmes is required, as well as use of other industry-level tools such as genetic management programmes.
17 citations
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TL;DR: In this article, the elastic-recovery forces of polyether-hexamethylene di-isocyanate polyurethanes and cross-linked silicones were compared with individual fibres.
Abstract: The wrinkle-recovery of a wool fabric may be improved by coating the fibres with elastomeric polymers. It is shown that, of those polymers investigated, the most effective were found to be polyether–hexamethylene di-isocyanate polyurethanes and cross-linked silicones. Comparison of the wrinkling behaviour of fabrics and individual fibres indicates that the observed improvement in wrinkle-recovery was due to a coupling of the elastic-recovery forces of the polymer with those of the individual fibres, Inter-fibre bonding is thought to have an adverse effect on the wrinkle-recovery.
17 citations
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TL;DR: Investigation of seroepidemiology of paramyxoviruses and Australian bat lyssavirus in a range-expanding fruit bat, the Grey-headed flying fox, in a new camp in Adelaide, South Australia suggests a common exposure to Hendra virus and other paramyxOViruses in this flying fox camp in South Australia.
Abstract: Habitat-mediated global change is driving shifts in species' distributions which can alter the spatial risks associated with emerging zoonotic pathogens. Many emerging infectious pathogens are transmitted by highly mobile species, including bats, which can act as spill-over hosts for pathogenic viruses. Over three years, we investigated the seroepidemiology of paramyxoviruses and Australian bat lyssavirus in a range-expanding fruit bat, the Grey-headed flying fox (Pteropus poliocephalus), in a new camp in Adelaide, South Australia. Over six, biannual, sampling sessions, we quantified median florescent intensity (MFI) antibody levels for four viruses for a total of 297 individual bats using a multiplex Luminex binding assay. Where appropriate, florescence thresholds were determined using finite mixture modelling to classify bats' serological status. Overall, apparent seroprevalence of antibodies directed at Hendra, Cedar and Tioman virus antigens was 43.2%, 26.6% and 95.7%, respectively. We used hurdle models to explore correlates of seropositivity and antibody levels when seropositive. Increased body condition was significantly associated with Hendra seropositivity (Odds ratio = 3.67; p = 0.002) and Hendra virus levels were significantly higher in pregnant females (p = 0.002). While most bats were seropositive for Tioman virus, antibody levels for this virus were significantly higher in adults (p < 0.001). Unexpectedly, all sera were negative for Australian bat lyssavirus. Temporal variation in antibody levels suggests that antibodies to Hendra virus and Tioman virus may wax and wane on a seasonal basis. These findings suggest a common exposure to Hendra virus and other paramyxoviruses in this flying fox camp in South Australia.
17 citations
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TL;DR: In an evolving global environment there is a need for vaccines that accommodate for lower socioeconomic and rapidly emerging zoonotics, and approaches that restrict infectious agents in livestock, not only protects their economic value but should reduce the potential for spill over infections in humans.
17 citations
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17 citations
Authors
Showing all 1503 results
Name | H-index | Papers | Citations |
---|---|---|---|
Michael Berk | 116 | 1284 | 57743 |
Ashley I. Bush | 116 | 560 | 57009 |
John Blangero | 106 | 782 | 51671 |
Ego Seeman | 101 | 529 | 46392 |
Jo Salmon | 99 | 445 | 35645 |
Peter E.D. Love | 90 | 546 | 24815 |
Sharad Kumar | 89 | 296 | 40118 |
Boyd Swinburn | 88 | 521 | 43627 |
Lin-Fa Wang | 86 | 454 | 28758 |
Marita P. McCabe | 85 | 487 | 26863 |
Kylie Ball | 84 | 395 | 24144 |
John J McNeil | 82 | 592 | 30524 |
Ying Chen | 79 | 489 | 25685 |
Peter Cameron | 78 | 773 | 29109 |
Anna Timperio | 72 | 282 | 17702 |