23 research outputs found
The role and influence of "Champions" in a community-based lifestyle risk modification programme
This article describes the training and implementation of the Waist Disposal Challenge in service clubs in Western Australia in 2009–2010. Ninety-three Champions from 52 clubs were trained to deliver educational presentations to 1100 peers and facilitate a BMI competition among 764 peers. Champions reported significant improvements in their knowledge and confidence to motivate their peers to make changes to their diet and physical activity with 82% of participants completing the BMI competition and on average 58% experiencing and sustaining a BMI reduction for 12 months. It is evident that the Champions had influenced the uptake and success of the intervention
Multi-messenger observations of a binary neutron star merger
On 2017 August 17 a binary neutron star coalescence candidate (later designated GW170817) with merger time 12:41:04 UTC was observed through gravitational waves by the Advanced LIGO and Advanced Virgo detectors. The Fermi Gamma-ray Burst Monitor independently detected a gamma-ray burst (GRB 170817A) with a time delay of ~1.7 s with respect to the merger time. From the gravitational-wave signal, the source was initially localized to a sky region of 31 deg2 at a luminosity distance of 40+8-8 Mpc and with component masses consistent with neutron stars. The component masses were later measured to be in the range 0.86 to 2.26 Mo. An extensive observing campaign was launched across the electromagnetic spectrum leading to the discovery of a bright optical transient (SSS17a, now with the IAU identification of AT 2017gfo) in NGC 4993 (at ~40 Mpc) less than 11 hours after the merger by the One- Meter, Two Hemisphere (1M2H) team using the 1 m Swope Telescope. The optical transient was independently detected by multiple teams within an hour. Subsequent observations targeted the object and its environment. Early ultraviolet observations revealed a blue transient that faded within 48 hours. Optical and infrared observations showed a redward evolution over ~10 days. Following early non-detections, X-ray and radio emission were discovered at the transient’s position ~9 and ~16 days, respectively, after the merger. Both the X-ray and radio emission likely arise from a physical process that is distinct from the one that generates the UV/optical/near-infrared emission. No ultra-high-energy gamma-rays and no neutrino candidates consistent with the source were found in follow-up searches. These observations support the hypothesis that GW170817 was produced by the merger of two neutron stars in NGC4993 followed by a short gamma-ray burst (GRB 170817A) and a kilonova/macronova powered by the radioactive decay of r-process nuclei synthesized in the ejecta
Social inclusion for children with hearing loss in listening and spoken Language early intervention: an exploratory study
Multi-messenger Observations of a Binary Neutron Star Merger
On 2017 August 17 a binary neutron star coalescence candidate (later
designated GW170817) with merger time 12:41:04 UTC was observed through
gravitational waves by the Advanced LIGO and Advanced Virgo detectors.
The Fermi Gamma-ray Burst Monitor independently detected a gamma-ray
burst (GRB 170817A) with a time delay of ∼ 1.7 {{s}} with respect to
the merger time. From the gravitational-wave signal, the source was
initially localized to a sky region of 31 deg2 at a
luminosity distance of {40}-8+8 Mpc and with
component masses consistent with neutron stars. The component masses
were later measured to be in the range 0.86 to 2.26 {M}ȯ
. An extensive observing campaign was launched across the
electromagnetic spectrum leading to the discovery of a bright optical
transient (SSS17a, now with the IAU identification of AT 2017gfo) in NGC
4993 (at ∼ 40 {{Mpc}}) less than 11 hours after the merger by the
One-Meter, Two Hemisphere (1M2H) team using the 1 m Swope Telescope. The
optical transient was independently detected by multiple teams within an
hour. Subsequent observations targeted the object and its environment.
Early ultraviolet observations revealed a blue transient that faded
within 48 hours. Optical and infrared observations showed a redward
evolution over ∼10 days. Following early non-detections, X-ray and
radio emission were discovered at the transient’s position ∼ 9
and ∼ 16 days, respectively, after the merger. Both the X-ray and
radio emission likely arise from a physical process that is distinct
from the one that generates the UV/optical/near-infrared emission. No
ultra-high-energy gamma-rays and no neutrino candidates consistent with
the source were found in follow-up searches. These observations support
the hypothesis that GW170817 was produced by the merger of two neutron
stars in NGC 4993 followed by a short gamma-ray burst (GRB 170817A) and
a kilonova/macronova powered by the radioactive decay of r-process
nuclei synthesized in the ejecta.</p
Cryotherapy for docetaxel-induced hand and nail toxicity: randomised control trial
Purpose This study investigated the efficacy and safety of cryotherapy, in the form of frozen gel gloves, in relation to docetaxel-induced hand and fingernail toxicities. Patients and methods After piloting with 21 patients, a consecutive series sample of patients (n=53) prescribed docetaxel every three weeks, for a minimum of three cycles, was enrolled in this randomised control trial. Participants acted as their own control, with the frozen gel glove worn on one randomised hand for 15 minutes prior to infusion, for the duration of the infusion, and for 15 minutes of after completion of treatment. Hand and nail toxicities were evaluated by two blinded assessors according to CTCAE.v4 criteria. To assess the potential for cross-infection of multi-use gloves, microbial culture and sensitivity swabs were taken of each glove at every tenth use. Results Of the 53 participants enrolled in the main study, 21 provided evaluable data. There was a 60% withdrawal rate due to patient discomfort with the intervention. The mean incidence and severity of toxicities in all evaluable cycles in control and intervention hands respectively were erythroderma Grade 1 (5%/5%); nail discolouration Grade 1 (81%/67%); nail loss Grade 1 (19%/19%) and nail ridging Grade 1 (57%/57%). No significant differences were determined between hand conditions in terms of time to event, nor in terms of toxicity in gloved and non-gloved hands. Conclusion While cryotherapy in the form of frozen gloves for the cutaneous toxicities associated with docetaxel is safe, its limited efficacy, patient discomfort and some logistical issues preclude its use in our clinical setting
A self-management concept for men at the community level: the 'waist' disposal challenge
The Waist Disposal Challenge consisted of a health intervention at the community level to bring about a reduction in body mass index (BMI) and is delivered at three levels: educational presentations on nutrition and exercise; monthly monitoring of BMI competition; telephone lifestyle coaching with follow-ups. Twenty-three Rotary Clubs participated in Western Australia in 2007-08 (750 Rotarians). The significant to moderate decreases in BMI are an encouraging indication that such community based-projects for men at-risk of developing chronic disease may influence the way health services reorient their community programmes to suit the health psychology of middle-aged to older men
Marine Transgression, Aboriginal Narratives and the Creation of Yorke Peninsula/Guuranda, South Australia
Inclusive national governance and trafficked women in Australia: otherness and local demand
Trafficked women are used and consumed in different ways and by different users in Australia. They are used by the traffickers and by the consumer of the destination country. They are used as prosecutorial tools by the national criminal justice agents. They are used by the national politicians to pursue border control policy objectives and to be seen as abiding by international protocols. In all these uses, the identity of the trafficked woman is formed and shaped to fit the users’ need. However, these women’s otherness and abjection is constantly maintained and reinforced. They are used as a commodity. Meanwhile, the discussion on the demand side, and the consequent responsibility of the destination country, is virtually omitted. This paper will raise the question of how the sociolegal analysis and discourse would evolve if a literal interpretation of trafficking women as a commodity was taken into account, exploring an international trade approach. The social construction of trafficked women as a commodity has been identified and criticised by academic scholars, NGOs’ and UN’s rapporteurs. By pursuing this line of approach, the destination country is forced to take more responsibility for how the woman is demanded within its territory. As a consequence of this international trade approach, the State should deliver equality and non-discrimination. Rather than being a cynical application of a trade framework to trafficked women, this approach aims to highlight the paradox of such a situation in legal terms. It is highlighted that approaching trafficked women from this legal and jurisprudential way may offer more possibilities to expand their claims against the State. Currently, in Australia, when a trafficked woman is located by the State, she would attract limited and temporal rights, her being the ‘other’ as well as an abject entity remains, notwithstanding the fact the she was imported because there is a demand within the territory.Marinella Marmo and Rebecca LaForgi