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Articles 31 - 50 of 50
Full-Text Articles in Medicine and Health Sciences
Ux Ret And Cn Hyi: Hipparcos Photometry Analysis, Surinder S. Wadhwa, William J. Zealey
Ux Ret And Cn Hyi: Hipparcos Photometry Analysis, Surinder S. Wadhwa, William J. Zealey
Faculty of Health and Behavioural Sciences - Papers (Archive)
We present an analysis of the Hipparcos photometry of the contact binary systems UX Ret and CN Hyi. The Wilson-Devinney code is employed to model the V band light curve for several fixed values of the mass ratio. From the quality-of-fit of the different solutions a final solution is derived for each system. Absolute values of the system are derived using the parallax data from the Hipparcos catalog. Analysis of the V band photometry of two stars (EL Aqr and FN Cam) with spectroscopically known mass ratios is also provided as a validation for the methods adopted for this study.
The Relationship Between Self-Esteem And Academic Achievement In High Ability Students: Evidence From The Wollongong Youth Study., Wilma Vialle, Patrick C. L. Heaven, Joseph Ciarrochi
The Relationship Between Self-Esteem And Academic Achievement In High Ability Students: Evidence From The Wollongong Youth Study., Wilma Vialle, Patrick C. L. Heaven, Joseph Ciarrochi
Faculty of Health and Behavioural Sciences - Papers (Archive)
The relationship between self-esteem and academic achievement is one that is regarded by many educators as a well-established fact. This belief has been often invoked in order to argue against the provision of ability grouping for gifted students. Refuting that commonly-held belief, this research examined the relationship between self-esteem and academic achievement in 65 high-ability secondary students, a sample drawn from a longitudinal study of over 900 students. The research demonstrated that there were no differences in measured selfesteem between the gifted and non-gifted students. More contentiously, though, the research found no correlation between self-esteem and academic achievement for the …
Dietary Fats And Membrane Function: Implications For Metabolism And Disease, Anthony J. Hulbert, Nigel Turner, Leonard H. Storlein, Paul Else
Dietary Fats And Membrane Function: Implications For Metabolism And Disease, Anthony J. Hulbert, Nigel Turner, Leonard H. Storlein, Paul Else
Faculty of Health and Behavioural Sciences - Papers (Archive)
Lipids play varied and critical roles in metabolism, with function dramatically modulated by the individual fatty acid moities in complex lipid entities. In particular, the fatty acid composition of membrane lipids greatly influences membrane function. Here we consider the role of dietary fatty acid profile on membrane composition and, in turn, its impact on prevalent disease clusters of the metabolic syndrome and mental illness. Applying the classical physiological conformer-regulator paradigm to quantify the influence of dietary fats on membrane lipid composition (i.e. where the membrane variable is plotted against the same variable in the environment - in this case dietary …
Predictors Of Men's Acceptance Of Modern Contraceptive Practice: Study In Rural Vietnam, Bui Thi Thu Ha, Rohan Jayasuriya, Neville Owen
Predictors Of Men's Acceptance Of Modern Contraceptive Practice: Study In Rural Vietnam, Bui Thi Thu Ha, Rohan Jayasuriya, Neville Owen
Faculty of Health and Behavioural Sciences - Papers (Archive)
Studies have shown family planning adoption is likely to be more effective for women when men are actively involved. The transtheoretical model of behavior change was used to examine mens involvement in general contraception and intrauterine device (IUD) use by their wives. The study was carried out in rural Vietnam with 651 eligible participants. Cons of IUD use for men in precontemplation and contemplation/preparation were significantly higher than those in the action/maintenance stages, whereas the reverse was true for pros of IUD. The self-efficacy for convincing wife to have IUD in precontemplation was significantly lower than for those in higher …
Visual Perception Of Touchdown Point During Simulated Landing, Stephen A. Palmisano, Barbara Gillam
Visual Perception Of Touchdown Point During Simulated Landing, Stephen A. Palmisano, Barbara Gillam
Faculty of Health and Behavioural Sciences - Papers (Archive)
Experiments examined the accuracy of visual touchdown point perception during oblique descents (1.5o-15o) toward a ground plane consisting of (a) randomly positioned dots, (b) a runway outline, or (c) a grid. Participants judged whether the perceived touchdown point was above or below a probe that appeared at a random position following each display. Although judgments were unacceptably imprecise and biased for moving dot and runway displays, accurate and unbiased judgments were found for griddisplays. It is concluded that optic flow per se does not appear to be sufficient for a pilot to land an airplane and …
Applying Formal Concept Analysis To Semantic File Systems Leveraging Wordnet, Benjamin Martin, Peter W. Eklund
Applying Formal Concept Analysis To Semantic File Systems Leveraging Wordnet, Benjamin Martin, Peter W. Eklund
Faculty of Health and Behavioural Sciences - Papers (Archive)
Formal Concept Analysis can be used to obtain both a natural clustering of documents along with a partial ordering over those clusters. The application of Formal Concept Analysis requires input to be in the form of a binary relation between two sets. This paper investigates how a semantic filesystem can be used to generate such binary relations. The manner in which the binary relation is generated impacts how useful the result of Formal Concept Analysis will be for navigating one’s filesystem.
Schizophrenia, Fats And Lab Rats, Teresa M. Du Bois
Schizophrenia, Fats And Lab Rats, Teresa M. Du Bois
Faculty of Health and Behavioural Sciences - Papers (Archive)
No abstract provided.
Young People's Help-Seeking For Mental Health Problems., Debra Rickwood, Frank P. Deane, Coralie J. Wilson, Joseph V. Ciarrochi
Young People's Help-Seeking For Mental Health Problems., Debra Rickwood, Frank P. Deane, Coralie J. Wilson, Joseph V. Ciarrochi
Faculty of Health and Behavioural Sciences - Papers (Archive)
This paper summarises an ambitious research agenda aiming to uncover the factors that affect help-seeking among young people for mental health problems. The research set out to consider why young people, and particularly young males, do not seek help when they are in psychological distress or suicidal; how professional services be made more accessible and attractive to young people; the factors that inhibit and facilitate help-seeking; and how community gatekeepers can support young people to access services to help with personal and emotional problems. A range of studies was undertaken in New South Wales, Queensland and the ACT, using both …
A Cognitive-Behavioural Comparison Of Binge Eating And Non-Binge Eating In A Non-Clinical Population, Brianna K. Richards, Leanne E. Warner, Christen Elks, Craig J. Gonsalvez
A Cognitive-Behavioural Comparison Of Binge Eating And Non-Binge Eating In A Non-Clinical Population, Brianna K. Richards, Leanne E. Warner, Christen Elks, Craig J. Gonsalvez
Faculty of Health and Behavioural Sciences - Papers (Archive)
Binge eating episodes occur in a significant proportion of the non-clinical population, although only a small proportion of these individuals progress to developing disabling eating disorders. The purpose of this research was to examine the nature of binge eating episodes verses non-binge eating episodes and the nature of subjective binge eating episodes and objective binge eating episodes as they occur in a non-clinical population. This study consisted of 113 undergraduate psychology students who completed a range of self-report measures including the Eating Disorder Inventory-2 (EDI-2), demographics questionnaire and binge diary. Sixty-seven percent reported that they had experienced a binge-eating episode …
An Allometric Comparison Of Microsomal Membrane Lipid Composition And Sodium Pump Molecular Activity In The Brain Of Mammals And Birds, Anthony J. Hulbert, Paul Else, Nigel Turner
An Allometric Comparison Of Microsomal Membrane Lipid Composition And Sodium Pump Molecular Activity In The Brain Of Mammals And Birds, Anthony J. Hulbert, Paul Else, Nigel Turner
Faculty of Health and Behavioural Sciences - Papers (Archive)
Previous research has shown that the lipid milieu surrounding membrane proteins may be an important factor in determining their activity. To investigate this we have examined sodium pump molecular activity and microsomal membrane lipid composition in the brain of five mammalian and eight avian species ranging in size from 30 g mice to 280 kg cattle and 13 g zebra finches to 35 kg emus, respectively. Sodium pump (Na+,K+-ATPase) activity was higher in the smaller species and showed a significant allometric decline with body mass in both the mammals (μmol Pi h-1 mg wet …
Membranes And The Setting Of Energy Demand, Anthony J. Hulbert, Paul Else
Membranes And The Setting Of Energy Demand, Anthony J. Hulbert, Paul Else
Faculty of Health and Behavioural Sciences - Papers (Archive)
In his classic 1961 book, The Fire of Life, Max Kleiber presented a critique of the theories advanced to explain the BMR-body size relationship. One of the theories he dismissed was that the chemical composition of animals varies with body size. Since this time, however, much has been learned about the make-up of BMR in different animals as well as the chemical composition of different-sized animals. Specifically, in recent years it has become obvious that mammal species and bird species do vary in chemical composition in a systematic manner associated with the body size of the species. Small mammal …
Case Managers' Use Of Homework Assignments, Peter Kelly, Frank P. Deane
Case Managers' Use Of Homework Assignments, Peter Kelly, Frank P. Deane
Faculty of Health and Behavioural Sciences - Papers (Archive)
Background: Homework refers to between-session activities that are tied to therapeutic goals. Homework has been suggested as being an important clinical adjunct to case management practices, however to date research has not examined case managers’ use of homework. Aims: To identify the degree that case managers use homework within their clinical practice and explore the way it is administered with people diagnosed with a persistent and recurring psychiatric illness. Method: A survey was completed by 122 case managers comprising of nurses, psychologists, social workers, occupational therapists and welfare/support workers. Results: Ninety-three percent of case managers implement homework, but only 15% …
Overweight Consumers' Salient Beliefs On Omega-3-Enriched Functional Foods In Australia's Illawarra Region, C. Patch, Linda C. Tapsell, P. G. Williams
Overweight Consumers' Salient Beliefs On Omega-3-Enriched Functional Foods In Australia's Illawarra Region, C. Patch, Linda C. Tapsell, P. G. Williams
Faculty of Health and Behavioural Sciences - Papers (Archive)
Objective: To determine consumer salient beliefs toward functional foods enriched with omega-3 fatty acids. Design: Focus group interviews with adult consumers using the Theory of Planned Behavior (TPB) as a theoretical framework. Setting: Community-based residents living in the Illawarra region of New South Wales, Australia. Participants: Forty-two overweight participants (29 female; 13 male) aged 30-80y recruited by advertisement and attending one of six focus groups which were recorded and transcribed verbatim. Analysis: Content analysis was carried out and sub-categories were developed to capture the emerging themes according to the TPB model. Results: Most participants were aware of a range of …
Development Of A Computer-Assisted Dietary Assessment Tool For Use In Primary Healthcare Practice: Perceptions Of Nutrition And Computers In A Sample Of Older Adults With Type 2 Diabetes Mellitus, Y. C. Probst, C. Krnavek, L. Lockyer, Linda C. Tapsell
Development Of A Computer-Assisted Dietary Assessment Tool For Use In Primary Healthcare Practice: Perceptions Of Nutrition And Computers In A Sample Of Older Adults With Type 2 Diabetes Mellitus, Y. C. Probst, C. Krnavek, L. Lockyer, Linda C. Tapsell
Faculty of Health and Behavioural Sciences - Papers (Archive)
As part of a larger study developing dietary software, this study aims to evaluate a sample of potential users for their experience and comfort with computers and assess the preferred program design and navigation features for the development of the automated diet history interview. A telephone-based questionnaire and focus groups were employed to evaluate the perceptions, beliefs and attitudes of 37 older adults with type 2 diabetes mellitus. Participants were also shown a range of existing dietary assessment programs and asked to state their perceptions of each. Data was coded and thematically analysed based on computer use, software features, dietary …
Improving Sun Protection Behaviour Through Evidence-Based Campaigns, Anita Tang, Lyn J. Phillipson, Sandra C. Jones, Keryn M. Johnson
Improving Sun Protection Behaviour Through Evidence-Based Campaigns, Anita Tang, Lyn J. Phillipson, Sandra C. Jones, Keryn M. Johnson
Faculty of Health and Behavioural Sciences - Papers (Archive)
No abstract provided.
Using Market Segmentation Theory To Select Target Markets For Sun Protection Campaigns, Sandra C. Jones, L. Rees, Danika Hall, A. Tang
Using Market Segmentation Theory To Select Target Markets For Sun Protection Campaigns, Sandra C. Jones, L. Rees, Danika Hall, A. Tang
Faculty of Health and Behavioural Sciences - Papers (Archive)
This paper describes the initial steps in target market segmentation and evaluation as part of an industry-linked research project to develop a social marketing program for sun protection. The Project Reference Group developed a set of segmentation evaluation criteria based on recommendations from marketing and health promotion literature, as well as adding criteria specifically relevant to the industry partner. The process enabled an informed, representative and defensible selection of a primary target market as an initial starting point for further target market research and segmentation. It also demonstrated that bridging terminology from the fields of marketing and health promotion as …
Increasing The Efficacy Of Breast Cancer Risk Communications: Contributiolns From Behavioural Science And Marketing, Sandra C. Jones, Donald C. Iverson
Increasing The Efficacy Of Breast Cancer Risk Communications: Contributiolns From Behavioural Science And Marketing, Sandra C. Jones, Donald C. Iverson
Faculty of Health and Behavioural Sciences - Papers (Archive)
Breast cancer is the most common cancer diagnosed in women in Australia. Women are faced with numerous decisions in relation to breast cancer including: actions they can take to reduce their risk of developing breast cancer; whether to participate in screening programs; and selection of the most appropriate treatment option if diagnosed with breast cancer. This paper discusses ways in which theories and findings from two disciplines, behavioural science and marketing, can be used collaboratively to design effective communications to increase the uptake of health behaviours that have the potential of reducing morbidity and mortality from breast cancer. From marketing …
Motivational Factors In The Food Buying Behaviour Of Parents Of Pre-School Age Children: A Projective Technique Study, Gary Noble, Sandra C. Jones, Danielle Mcvie
Motivational Factors In The Food Buying Behaviour Of Parents Of Pre-School Age Children: A Projective Technique Study, Gary Noble, Sandra C. Jones, Danielle Mcvie
Faculty of Health and Behavioural Sciences - Papers (Archive)
There is growing concern over childhood obesity levels around the world with many overweight children developing into obese adults. Research shows that the food choices of young children are determined largely by parents and that many parents are aware of what constitutes ‘healthy’ food yet continue to purchase ‘unhealthy’ food for their children’s consumption. This study explores this apparent paradox by identifying the motivations of parents of pre-school children in the purchase of both ‘healthy’ and ‘unhealthy’ food in the context of a supermarket shopping experience. Data was collected from 116 respondents using projective story and photograph techniques and then …
Western Australians' Perceptions Of The Survivability Of Different Cancers: Implications For Public Education Campaigns, Robert J Donovan, Owen Bj Carter, Geoffrey Jalleh, Sandra C. Jones
Western Australians' Perceptions Of The Survivability Of Different Cancers: Implications For Public Education Campaigns, Robert J Donovan, Owen Bj Carter, Geoffrey Jalleh, Sandra C. Jones
Faculty of Health and Behavioural Sciences - Papers (Archive)
No abstract provided.
Viewpoint Dependent Performance For Faces Rotated About Pitch And Yaw Axes, Simone K. Favelle, Stephen A. Palmisano, Ryan T. Maloney
Viewpoint Dependent Performance For Faces Rotated About Pitch And Yaw Axes, Simone K. Favelle, Stephen A. Palmisano, Ryan T. Maloney
Faculty of Health and Behavioural Sciences - Papers (Archive)
No abstract provided.