7 results on '"Baker, Mark"'
Search Results
2. Potential for misinterpretation: An everyday problem male nurses encounter in inpatient rehabilitation.
- Author
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Baker, Mark J, Fisher, Murray J, and Pryor, Julie
- Subjects
- *
SOCIAL problems , *LENGTH of stay in hospitals , *REHABILITATION centers , *NURSES' attitudes , *MALE nurses , *GROUNDED theory , *RESEARCH methodology , *INTERVIEWING , *PATIENTS' attitudes , *NURSING practice , *PSYCHOSOCIAL factors , *JUDGMENT sampling , *STATISTICAL sampling , *DATA analysis software - Abstract
Aims: This study aims to report on the everyday concern of the 'potential for misinterpretation', which was the basic social problem revealed in a grounded theory study exploring male nurse practice in inpatient rehabilitation in Australia. Background: Male nurses account for approximately 10% of nursing workforce across western countries and they practice in a range of clinical areas; however, how they practice in inpatient rehabilitation remains unexplored. Methods: Constructivist grounded theory was used in this study and was conducted in two phases: (i) involved semi‐structured interviews with 11 male nurses from October 2013 to June 2014 and (ii) observation of practice of 12 male nurses and semi‐structured interviews with male nurses and 15 patients from February to April 2015. Results: Nurse participants encountered the intersection of two pervasive patient ideologies about male nurses. Patients perceived nursing to be women's work and that male nurses are sexual threats. These two intersecting ideologies created a concern for male nurses working in inpatient rehabilitation and that concern was labelled 'potential for misinterpretation'. Conclusion: Gender stereotypes impacted on the ability of male nurses to practise nursing in inpatient rehabilitation. Male nurses were mindful on a daily basis that misinterpretation could, and did, happen in inpatient rehabilitation. Summary statement: What is already known about this topic? Male nurses work in a range of specialties.Male nurses across many specialties commonly find the provision of nursing care requiring touch to be problematic.Nursing practice in inpatient rehabilitation is reported from a gender neutral or female perspective. What this paper adds? Male nurses encountered the intersection of two pervasive patient ideologies 'nursing is perceived as women's work' and that 'male nurses are perceived as sexual threats'.These two intersecting ideologies lead to the 'potential for misinterpretation' for male nurses.Men were mindful that misinterpretation could happen at any time which influenced their ability to practise nursing. The implications of this paper: The 'potential for misinterpretation' is useful for nurses and others to understand a main concern male nurses encounter in inpatient rehabilitation.Research can inform nurse education providers about gaps in nursing curricula with regards to male nurse practice.Rehabilitation service providers can use this research to support and inform male nurse workforce development. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
3. ADVANCE, AUSTRALIA.
- Author
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Baker, Mark
- Subjects
BICYCLE racing - Abstract
The article from NZ 4WD discusses the editor's recent trips to Australia and highlights both the enjoyable and challenging aspects of the experience. The editor describes the fun of exploring rugged terrains on a quad and an SUV, as well as observing unique wildlife. However, the presence of flies and a spider in a colleague's bag were less enjoyable. The article also mentions the media's exposure to Segway's UTV and quad vehicles, as well as the Ineos Grenadier SUV, which is expected to make a significant impact on the global large SUV market. Additionally, the article mentions the potential rebound of the auto market and the growing popularity of 4WD accessories and off-road caravans in New Zealand. The editor concludes by expressing excitement for summer adventures in New Zealand and plans to explore the Horopito area. [Extracted from the article]
- Published
- 2024
4. Male nurse practice in inpatient rehabilitation. Finding a safe way: a grounded theory.
- Author
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Baker, Mark J., Fisher, Murray J., and Pryor, Julie
- Subjects
- *
HOSPITAL patients , *REHABILITATION centers , *GROUNDED theory , *RESEARCH methodology , *MEN , *INTERVIEWING , *NURSING practice , *COMPARATIVE studies - Abstract
Research interest in nursing's contribution to inpatient rehabilitation is growing. Nurses contribute to rehabilitation specifically by teaching patients how to care for themselves. This contribution is largely reported from a female or genderneutral perspective. Despite the work of male nurses being examined in a range of other specialities, their work within inpatient rehabilitation remains underexplored. To report on a grounded theory study to identify and make visible male nurse practice in inpatient rehabilitation in Australia. Constructivist grounded theory informed by symbolic interactionism. Stage 1 data were collected in locations of participants choosing throughout Australia. Stage 2 data collection centred on seven data collection sites across two specialist rehabilitation hospitals in two states of Australia. Twenty-three male nurses and 15 patients participated in the study. Stage 1 (October 2013 to June 2014) consisted of semi-structured interviews with 11 male nurses. Stage 2 (February to April 2015) consisted of semi-structured interviews and 63.5 h of non-participant observation with 12 male nurses. Fifteen interviews with patients as recipients of male nurse care were also conducted. Data analysis included initial coding, focused coding, and theoretical coding using constant comparative methods, memo writing and diagramming. Nurse participants were aware of patient perceptions about nursing being an occupation for women and male nurses being perceived as sexual threats, which led to an everyday concern of potential for misinterpretation. To address this concern, male nurses engaged in a three-phase process known as assessing and managing risk in order to minimise risk and to keep themselves safe in practice. However, two contextual conditions, type of care and urgency of care, influenced engagement in assessing and managing risk. The core category and substantive grounded theory to explain these results is finding a safe way. Gender stereotypes affected the daily working lives of male nurses in inpatient rehabilitation. To counter the risk of misinterpretation male nurses used a range of strategies to address the barriers encountered daily in their working lives. However, male nurse efforts were often influenced by conditions outside of their control. In inpatient rehabilitation, male nurses practised cautiously to keep themselves safe in order to practise nursing. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
5. Intra-Specific Venom Variation in the Australian Coastal Taipan Oxyuranus scutellatus.
- Author
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Tasoulis, Theo, Silva, Anjana, Veerati, Punnam Chander, Baker, Mark, Hodgson, Wayne C., Dunstan, Nathan, and Isbister, Geoffrey K.
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SNAKE venom ,SEXUAL dimorphism ,VENOM ,NEUROTOXIC agents ,CONOTOXINS - Abstract
Intra-specific venom variation has the potential to provide important insights into the evolution of snake venom, but remains a relatively neglected aspect of snake venom studies. We investigated the venom from 13 individual coastal taipans Oxyuranus scutellatus from four localities on the north-east coast of Australia, spanning a distance of 2000 km. The intra-specific variation in taipan venom was considerably less than the inter-specific variation between it and the other Australian elapids to which it was compared. The electrophoretic venom profile of O. scutellatus was visually different to six other genera of Australian elapids, but not to its congener inland taipan O. microlepidotus. There was minimal geographical variation in taipan venom, as the intra-population variation exceeded the inter-population variation for enzymatic activity, procoagulant activity, and the abundance of neurotoxins. The pre-synaptic neurotoxin (taipoxin) was more abundant than the post-synaptic neurotoxins (3FTx), with a median of 11.0% (interquartile range (IQR): 9.7% to 18.3%; range: 6.7% to 23.6%) vs. a median of 3.4% (IQR: 0.4% to 6.7%; range: 0% to 8.1%). Three taipan individuals almost completely lacked post-synaptic neurotoxins, which was not associated with geography and occurred within two populations. We found no evidence of sexual dimorphism in taipan venom. Our study provides a basis for evaluating the significance of intra-specific venom variation within a phylogenetic context by comparing it to the inter-specific and inter-generic variation. The considerable intra-population variation we observed supports the use of several unpooled individuals from each population when making inter-specific comparisons. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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6. Semimechanistic Pharmacokinetic and Pharmacodynamic Modeling of Piperaquine in a Volunteer Infection Study with Plasmodium falciparum Blood-Stage Malaria.
- Author
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Wattanakul T, Baker M, Mohrle J, McWhinney B, Hoglund RM, McCarthy JS, and Tarning J
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- Australia, Humans, New Zealand, Plasmodium falciparum, Volunteers, Antimalarials pharmacology, Antimalarials therapeutic use, Malaria drug therapy, Malaria, Falciparum drug therapy, Quinolines therapeutic use
- Abstract
Dihydroartemisinin-piperaquine is a recommended first-line artemisinin combination therapy for Plasmodium falciparum malaria. Piperaquine is also under consideration for other antimalarial combination therapies. The aim of this study was to develop a pharmacokinetic-pharmacodynamic model that might be useful when optimizing the use of piperaquine in new antimalarial combination therapies. The pharmacokinetic-pharmacodynamic model was developed using data from a previously reported dose-ranging study where 24 healthy volunteers were inoculated with 1,800 blood-stage Plasmodium falciparum parasites. All volunteers received a single oral dose of piperaquine (960 mg, 640 mg, or 480 mg) on day 7 or day 8 after parasite inoculation in separate cohorts. Parasite densities were measured by quantitative PCR (qPCR), and piperaquine levels were measured in plasma samples. We used nonlinear mixed-effect modeling to characterize the pharmacokinetic properties of piperaquine and the parasite dynamics associated with piperaquine exposure. The pharmacokinetics of piperaquine was described by a three-compartment disposition model. A semimechanistic parasite dynamics model was developed to explain the maturation of parasites, sequestration of mature parasites, synchronicity of infections, and multiplication of parasites, as seen in natural clinical infections with P. falciparum malaria. Piperaquine-associated parasite killing was estimated using a maximum effect ( E
max ) function. Treatment simulations (i.e., 3-day oral dosing of dihydroartemisinin-piperaquine) indicated that to be able to combat multidrug-resistant infections, an ideal additional drug in a new antimalarial triple-combination therapy should have a parasite reduction ratio of ≥102 per life cycle (38.8 h) with a duration of action of ≥2 weeks. The semimechanistic pharmacokinetic-pharmacodynamic model described here offers the potential to be a valuable tool for assessing and optimizing current and new antimalarial drug combination therapies containing piperaquine and the impact of these therapies on killing multidrug-resistant infections. (This study has been registered in the Australian and New Zealand Clinical Trials Registry under no. ANZCTRN12613000565741.)., (Copyright © 2021 Wattanakul et al.)- Published
- 2021
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7. Recent Workshops of the HUPO Human Plasma Proteome Project (HPPP): a bridge with the HUPO CardioVascular Initiative and the emergence of SRM targeted proteomics.
- Author
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Omenn GS, Baker MS, and Aebersold R
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- Australia, Canada, Congresses as Topic, Humans, Plasma chemistry, Proteome analysis, Proteomics education, Proteomics methods
- Abstract
We hereby provide a two-year update on the HUPO Human Plasma Proteome Project (HPPP) informed by advances presented at the HPPP sessions at the HUPO World Congresses in Toronto in September 2009 and in Sydney in September 2010., (Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)
- Published
- 2011
- Full Text
- View/download PDF
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