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2014

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Articles 22321 - 22350 of 25853

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Pax Genes: Regulators Of Lineage Specification And Progenitor Cell Maintenance, Judith A. Blake, Mel R. Ziman Jan 2014

Pax Genes: Regulators Of Lineage Specification And Progenitor Cell Maintenance, Judith A. Blake, Mel R. Ziman

Research outputs 2014 to 2021

Pax genes encode a family of transcription factors that orchestrate complex processes of lineage determination in the developing embryo. Their key role is to specify and maintain progenitor cells through use of complex molecular mechanisms such as alternate RNA splice forms and gene activation or inhibition in conjunction with protein co-factors. The significance of Pax genes in development is highlighted by abnormalities that arise from the expression of mutant Pax genes. Here, we review the molecular functions of Pax genes during development and detail the regulatory mechanisms by which they specify and maintain progenitor cells across various tissue lineages. We …

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Urinary And Breast Milk Biomarkers To Assess Exposure Ro Naphthalene In Pregnant Women: An Investigation Of Personal And Indoor Air Sources, Amanda J. Wheeler, Nina A. Dobbin, Marie-Eve Heroux, Mandy Fisher, Liu Sun, Cheryl F. Khoury, Russ Hauser, Mark Walker, Tim Ramsay, Jean-Francois Bienvenu, Alain Leblanc, Eric Daigle, Eric Gaudreau, Patrick Belanger, Mark Feeley, Pierre Ayotte, Tye E Arbuckle Jan 2014

Urinary And Breast Milk Biomarkers To Assess Exposure Ro Naphthalene In Pregnant Women: An Investigation Of Personal And Indoor Air Sources, Amanda J. Wheeler, Nina A. Dobbin, Marie-Eve Heroux, Mandy Fisher, Liu Sun, Cheryl F. Khoury, Russ Hauser, Mark Walker, Tim Ramsay, Jean-Francois Bienvenu, Alain Leblanc, Eric Daigle, Eric Gaudreau, Patrick Belanger, Mark Feeley, Pierre Ayotte, Tye E Arbuckle

Research outputs 2014 to 2021

Naphthalene exposures for most non-occupationally exposed individuals occur primarily indoors at home. Residential indoor sources include pest control products (specifically moth balls), incomplete combustion such as cigarette smoke, woodstoves and cooking, some consumer and building products, and emissions from gasoline sources found in attached garages. The study aim was to assess naphthalene exposure in pregnant women from Canada, using air measurements and biomarkers of exposure.

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Prevalence And Risk Factors For Cervical Neoplasia: A Cervical Cancer Screening Program In Beijing, Lixin Tao, Lili Han, Xia Li, Qi Gao, Lei Pan, Lijuan Wu, Yanxia Luo, Wei Wang, Zihe Zheng, Xiuhua Guo Jan 2014

Prevalence And Risk Factors For Cervical Neoplasia: A Cervical Cancer Screening Program In Beijing, Lixin Tao, Lili Han, Xia Li, Qi Gao, Lei Pan, Lijuan Wu, Yanxia Luo, Wei Wang, Zihe Zheng, Xiuhua Guo

Research outputs 2014 to 2021

Cervical cancer is the second most common cancer and cause of cancer-related death for women worldwide. The aims of this study were to investigate the prevalence of cervical neoplasia and examine factors associated with high-grade cervical squamous intraepithelial lesions (HSIL) among women taking part in a cervical cancer screening program in Beijing.

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Dystonia Type 6 Gene Product Thap1: Identification Of A 50 Kda Dna-Binding Species In Neuronal Nuclear Fractions, Maitane Ortiz-Virumbrales, Marta Ruiz, Eugene Hone, Georgia Dolios, Rong Wang, Andrika Morant, Jessica Kottwitz, Laurie J. Ozelius, Sam Gandy, Michelle Ehrlich Jan 2014

Dystonia Type 6 Gene Product Thap1: Identification Of A 50 Kda Dna-Binding Species In Neuronal Nuclear Fractions, Maitane Ortiz-Virumbrales, Marta Ruiz, Eugene Hone, Georgia Dolios, Rong Wang, Andrika Morant, Jessica Kottwitz, Laurie J. Ozelius, Sam Gandy, Michelle Ehrlich

Research outputs 2014 to 2021

Mutations in THAP1 result in dystonia type 6, with partial penetrance and variable phenotype. The goal of this study was to examine the nature and expression pattern of the protein product(s) of the Thap1 transcription factor (DYT6 gene) in mouse neurons, and to study the regional and developmental distribution, and subcellular localization of Thap1 protein. The goal was accomplished via overexpression and knock-down of Thap1 in the HEK293T cell line and in mouse striatal primary cultures and western blotting of embryonic Thap1-null tissue. The endogenous and transduced Thap1 isoforms were characterized using three different commercially available anti-Thap1 antibodies and validated …

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Factors Influencing Pacing In Triathlon, Sam Shi Xuan Wu, Jeremiah P. Peiffer, Jeanick Brisswalter, Kazunori Nosaka, Chris Abbiss Jan 2014

Factors Influencing Pacing In Triathlon, Sam Shi Xuan Wu, Jeremiah P. Peiffer, Jeanick Brisswalter, Kazunori Nosaka, Chris Abbiss

Research outputs 2014 to 2021

Triathlon is a multisport event consisting of sequential swim, cycle, and run disciplines performed over a variety of distances. This complex and unique sport requires athletes to appropriately distribute their speed or energy expenditure (ie, pacing) within each discipline as well as over the entire event. As with most physical activity, the regulation of pacing in triathlon may be influenced by a multitude of intrinsic and extrinsic factors. The majority of current research focuses mainly on the Olympic distance, whilst much less literature is available on other triathlon distances such as the sprint, half-Ironman, and Ironman distances. Furthermore, little is …

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Toward An Ethics Of Reciprocity: Ethnobotanical Knowledge And Medicinal Plants As Cancer Therapies, John C. Ryan Jan 2014

Toward An Ethics Of Reciprocity: Ethnobotanical Knowledge And Medicinal Plants As Cancer Therapies, John C. Ryan

Research outputs 2014 to 2021

This article develops a reciprocity ethics of the environment through a discussion of ethnobotanical medicines used in the treatment of cancer. The moral virtue of reciprocity, defined as the returning of good when good is received or anticipated, is central to the posthumanist rethinking of human relationships to the plant world. As herbal medicines are used progressively more around the globe and as plant diversity decreases as a result of habitat loss and climate change, an ethics of reciprocity should be a concern for environmental philosophers and conservationists. Aldo Leopold’s land ethic and J. Baird Callicott’s distinction between deontological and …

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Recent Developments In R.F. Magnetron Sputtered Thin Films For Ph Sensing Applications - An Overview, Devendra Maurya, Ali Sardarinejad, Kamal Alameh Jan 2014

Recent Developments In R.F. Magnetron Sputtered Thin Films For Ph Sensing Applications - An Overview, Devendra Maurya, Ali Sardarinejad, Kamal Alameh

Research outputs 2014 to 2021

pH sensors are widely used in chemical and biological applications. Metal oxides-based pH sensors have many attractive features including insolubility, stability, mechanical strength, electrocatalyst and manufacturing technology. Various metal oxide thin films prepared by radio frequency (R.F.) magnetron sputtering have attractive features, including high pH sensitivity, fast response, high resolution, good stability and reversibility as well as potential for measuring pH under conditions that are not favourable for the commonly used glass electrodes-based pH sensors. In addition, thin film pH sensors prepared by R.F. magnetron sputtering offer many advantages, such as ease of packaging, low cost through the use of …

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Decreased Serum Zinc Is An Effect Of Ageing And Not Alzheimer's Disease, Alan Rembach, Dominic Hare, James Doecke, Samantha Burnham, Irene Volitakis, Christopher Fowler, Robert Cherny, Catriona Mclean, Rudolf Grimm, Ralph N. Martins, David Ames, Colin Masters, Ashley Bush, Blaine Roberts Jan 2014

Decreased Serum Zinc Is An Effect Of Ageing And Not Alzheimer's Disease, Alan Rembach, Dominic Hare, James Doecke, Samantha Burnham, Irene Volitakis, Christopher Fowler, Robert Cherny, Catriona Mclean, Rudolf Grimm, Ralph N. Martins, David Ames, Colin Masters, Ashley Bush, Blaine Roberts

Research outputs 2014 to 2021

We examined the distribution of zinc in the periphery (erythrocytes and serum) in a large, well-characterised cohort, the Australian Imaging, Biomarkers and Lifestyle (AIBL) study, in order to determine if there is systemic perturbation in zinc homeostasis in Alzheimer’s disease (AD). We observed an age dependent decrease in serum zinc of approximately 0.4% per year. When correcting for the age dependent decline in serum zinc no significant difference between healthy controls (HC), mildly cognitively impaired (MCI) or AD subjects was observed.

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Links Between Insulin Resistance, Lipoprotein Metabolism And Amyloidosis In Alzheimer's Disease, Ian J. Martins, Rhona Creegan Jan 2014

Links Between Insulin Resistance, Lipoprotein Metabolism And Amyloidosis In Alzheimer's Disease, Ian J. Martins, Rhona Creegan

Research outputs 2014 to 2021

The origins of premature brain aging and chronic disease progression are associated with atherogenic diets and sedentary lifestyles in Western communities. Interests in brain aging that involves non alcoholic fatty liver disease (NAFLD), the global stroke epidemic and neurodegeneration have become the focus of nutritional research. Atherogenic diets have been linked to plasma ceramide dysregulation and insulin resistance actively promoting chronic diseases and neurodegeneration in developed countries. Abnormal lipid signaling as observed in chronic diseases such as hypothyroidism, obesity and diabetes is connected to stroke and neurodegenerative diseases in man. Lipids that are involved in calcium and amyloid betahomeostasis are …

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A Quantitative Analysis Of The Mass Media Coverage Of Genomics Medicine In China: A Call For Science Journalism In The Developing World, Feifei Zhao, Yan Chen, Siqi Ge, Xinwei Yu, Shuang Shao, Michael Black, Youxin Wang, Jie Zhang, Manshu Song, Wei Wang Jan 2014

A Quantitative Analysis Of The Mass Media Coverage Of Genomics Medicine In China: A Call For Science Journalism In The Developing World, Feifei Zhao, Yan Chen, Siqi Ge, Xinwei Yu, Shuang Shao, Michael Black, Youxin Wang, Jie Zhang, Manshu Song, Wei Wang

Research outputs 2014 to 2021

Science journalism is a previously neglected but rapidly growing area of scholarship in postgenomics medicine and socio-technical studies of knowledge-based innovations. Science journalism can help evaluate the quantity and quality of information flux between traditional scientific expert communities and the broader public, for example, in personalized medicine education. Newspapers can play a crucial role in science and health communication, and more importantly, in framing public engagement. However, research on the role of newspaper coverage of genomics-related articles has not been readily available in resource-limited settings. As genomics is rapidly expanding worldwide, this gap in newspaper reportage in China is therefore …

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Synergistic Toughening Of Hard, Nacre-Mimetic Mosi2 Coatings By Self-Assembled Hierarchical Structure, Jiang Xu, Xiaoli Zhao, Paul Munroe, Zonghan Xie Jan 2014

Synergistic Toughening Of Hard, Nacre-Mimetic Mosi2 Coatings By Self-Assembled Hierarchical Structure, Jiang Xu, Xiaoli Zhao, Paul Munroe, Zonghan Xie

Research outputs 2014 to 2021

Like many other intermetallic materials, MoSi2 coatings are typically hard, but prone to catastrophic failure due to their low toughness at ambient temperature. In this paper, a self-assembled hierarchical structure that closely resembles that of nacre (i.e., mother of pearl) was developed in a MoSi2 -based coating through a simple, yet cost-effective, depostion technique. The newly formed coating is tough and can withstand multiple indentations at high loads. Key design features responsible for this remarkable outcome were identified. They include a functionally graded multilayer featuring elastic modulus oscillation, varying sublayer thickness and a columnar structure that are able to attenuate …

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Predictors Of Grandparental Investment Decisions In Contemporary Europe: Biological Relatedness And Beyond, David A. Coall, Sonja Hilbrand, Ralph Hertwig Jan 2014

Predictors Of Grandparental Investment Decisions In Contemporary Europe: Biological Relatedness And Beyond, David A. Coall, Sonja Hilbrand, Ralph Hertwig

Research outputs 2014 to 2021

Across human cultures, grandparents make a valued contribution to the health of their families and communities. Moreover, evidence is gathering that grandparents have a positive impact on the development of grandchildren in contemporary industrialized societies. A broad range of factors that influence the likelihood grandparents will invest in their grandchildren has been explored by disciplines as diverse as sociology, economics, psychology and evolutionary biology. To progress toward an encompassing framework, this study will include biological relatedness between grandparents and grandchildren, a factor central to some discipline's theoretical frameworks (e.g., evolutionary biology), next to a wide range of other factors in …

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Climate Change And Mediterranean Seagrass Meadows: A Synopsis For Environmental Managers, G Pergent, H Bazairi, C N. Bianchi, C F. Boudouresque, M C. Buia, S Calvo, P Clabaut, M Harmelinvivien, M Angel Mateo, M Montefalcone, C Morri, S Orfanidis, C Pergentmartini, R Semroud, Oscar Serrano, T Thibaut, A Tomasello, M Verlaque Jan 2014

Climate Change And Mediterranean Seagrass Meadows: A Synopsis For Environmental Managers, G Pergent, H Bazairi, C N. Bianchi, C F. Boudouresque, M C. Buia, S Calvo, P Clabaut, M Harmelinvivien, M Angel Mateo, M Montefalcone, C Morri, S Orfanidis, C Pergentmartini, R Semroud, Oscar Serrano, T Thibaut, A Tomasello, M Verlaque

Research outputs 2014 to 2021

This synopsis focuses on the effects of climate change on Mediterranean seagrasses, and associated communities, and on the contribution of the main species, Posidonia oceanica, to the mitigation of climate change effects through sequestering carbon dioxide. Whilst the regression of seagrass meadows is well documented, generally linked to anthropogenic pressures, global warming could be a cause of new significant regression, notably linked to the introduction of exotic species, the rise of Sea-Surface Temperature (SST), and relative sea level. Seagrass communities could also be affected by climate change through the replacement of high structural complexity seagrass species by species of lower …

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Muscle Damage After A Tennis Match In Young Players, Rodrigo Vitasovic Gomes, Ricardo Santos, Ken Nosaka, Alexandre Moreira, Elen Miyabara, Marcelo Saldanha Aoki Jan 2014

Muscle Damage After A Tennis Match In Young Players, Rodrigo Vitasovic Gomes, Ricardo Santos, Ken Nosaka, Alexandre Moreira, Elen Miyabara, Marcelo Saldanha Aoki

Research outputs 2014 to 2021

The present study investigated changes in indirect markers of muscle damage following a simulated tennis match play using nationally ranked young (17.6 ± 1.4 years) male tennis players. Ten young athletes played a 3-hour simulated match play on outdoor red clay courts following the International Tennis Federation rules. Muscle soreness, plasma creatine kinase activity (CK), serum myoglobin concentration (Mb), one repetition maximum (1RM) squat strength, and squat jump (SJ) and counter movement jump (CMJ) heights were assessed before, immediately after, and 24 and 48 h after the simulated match play. All parameters were also evaluated in a non-exercised group (control …

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Mechanisms And Ecological Role Of Carbon Transfer Within Coastal Seascapes, Glenn A. Hyndes, Ivan Nagelkerken, Rebecca J. Mcleod, Rod M. Connolly, Paul S. Lavery, Mathew A. Vanderklift Jan 2014

Mechanisms And Ecological Role Of Carbon Transfer Within Coastal Seascapes, Glenn A. Hyndes, Ivan Nagelkerken, Rebecca J. Mcleod, Rod M. Connolly, Paul S. Lavery, Mathew A. Vanderklift

Research outputs 2014 to 2021

Worldwide, coastal systems provide some of the most productive habitats, which potentially influence a range of marine and terrestrial ecosystems through the transfer of nutrients and energy. Several reviews have examined aspects of connectivity within coastal seascapes, but the scope of those reviews has been limited to single systems or single vectors. We use the transfer of carbon to examine the processes of connectivity through multiple vectors in multiple ecosystems using four coastal seascapes as case studies. We discuss and compare the main vectors of carbon connecting different ecosystems, and then the natural and human-induced factors that influence the magnitude …

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Reporting On The Seminar - Risk Interpretation And Action (Ria): Decision Making Under Conditions Of Uncertainty, Emma E. Doyle, Shabana Khan, Carolina Adler, Ryan C. Alaniz, Simone Athayde, Kuan H. Lin, Wendy Saunders, Todd Schenk, Fabiola Sosarodriguez, Victoria Sword-Daniels, Olayinka Akanle, Marie A. Baudoin, Chiung T. Chang, Karianne D. De Bruin, Riyanti Djalante, Christine Eriksen, Hsiang C. Lee, Jyoti Mishra, Victor O. Okorie, David R. Olanya, Goda Perlaviciute, Naxhelli Ruizrivera, Suzanne Vallance, Xinlu Xie, Lun Yin, Sarah Beaven, Charles Ebikeme, Richard Eiser, David Johnston, Christine Kenney, Douglas Paton, Sarah Schweizer, Vivi Stavrou Jan 2014

Reporting On The Seminar - Risk Interpretation And Action (Ria): Decision Making Under Conditions Of Uncertainty, Emma E. Doyle, Shabana Khan, Carolina Adler, Ryan C. Alaniz, Simone Athayde, Kuan H. Lin, Wendy Saunders, Todd Schenk, Fabiola Sosarodriguez, Victoria Sword-Daniels, Olayinka Akanle, Marie A. Baudoin, Chiung T. Chang, Karianne D. De Bruin, Riyanti Djalante, Christine Eriksen, Hsiang C. Lee, Jyoti Mishra, Victor O. Okorie, David R. Olanya, Goda Perlaviciute, Naxhelli Ruizrivera, Suzanne Vallance, Xinlu Xie, Lun Yin, Sarah Beaven, Charles Ebikeme, Richard Eiser, David Johnston, Christine Kenney, Douglas Paton, Sarah Schweizer, Vivi Stavrou

Research outputs 2014 to 2021

The paper reports on the World Social Science (WSS) Fellows seminar on Risk Interpretation and Action (RIA), undertaken in New Zealand in December, 2013. This seminar was coordinated by the WSS Fellows program of the International Social Science Council (ISSC), the RIA working group of the Integrated Research on Disaster Risk (IRDR) program, the IRDR International Center of Excellence Taipei, the International START Secretariat and the Royal Society of New Zealand. Twenty-five early career researchers from around the world were selected to review the RIA framework under the theme of 'decision-making under conditions of uncertainty', and develop novel theoretical approaches …

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Leaf Gas Films Delay Salt Entry And Enhance Underwater Photosynthesis And Internal Aeration Of Melilotus Siculus Submerged In Saline Water, Natasha Lea Teakle, Timothy David Colmer, Ole Pedersen Jan 2014

Leaf Gas Films Delay Salt Entry And Enhance Underwater Photosynthesis And Internal Aeration Of Melilotus Siculus Submerged In Saline Water, Natasha Lea Teakle, Timothy David Colmer, Ole Pedersen

Research outputs 2014 to 2021

A combination of flooding and salinity is detrimental to most plants. We studied tolerance of complete submergence in saline water for Melilotus siculus, an annual legume with superhydrophobic leaf surfaces that retain gas films when under water. M.siculus survived complete submergence of 1 week at low salinity (up to 50molm-3 NaCl), but did not recover following de-submergence from 100molm-3 NaCl. The leaf gas films protected against direct salt ingress into the leaves when submerged in saline water, enabling underwater photosynthesis even after 3d of complete submergence. By contrast, leaves with the gas films experimentally removed suffered from substantial Na+ and …

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The Movement Ecology Of Seagrasses, Kathryn Mcmahon, Kor-Jent Van Dijk, Leonardo Ruiz-Montoya, Gary A. Kendrick, Siegfried L. Krauss, Michelle Waycott, Jennifer Verduin, Ryan Lowe, John Statton, Eloise Brown, Carlos Duarte Jan 2014

The Movement Ecology Of Seagrasses, Kathryn Mcmahon, Kor-Jent Van Dijk, Leonardo Ruiz-Montoya, Gary A. Kendrick, Siegfried L. Krauss, Michelle Waycott, Jennifer Verduin, Ryan Lowe, John Statton, Eloise Brown, Carlos Duarte

Research outputs 2014 to 2021

A movement ecology framework is applied to enhance our understanding of the causes, mechanisms and consequences of movement in seagrasses: marine, clonal, flowering plants. Four life-history stages of seagrasses can move: pollen, sexual propagules, vegetative fragments and the spread of individuals through clonal growth. Movement occurs on the water surface, in the water column, on or in the sediment, via animal vectors and through spreading clones. A capacity for long-distance dispersal and demographic connectivity over multiple timeframes is the novel feature of the movement ecology of seagrasses with significant evolutionary and ecological consequences. The space–time movement footprint of different life-history …

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Contrasting Biogeochemical Cycles Of Cobalt In The Surface Western Atlantic Ocean, Gabrial Dulaquais, Marie Boye, Rob Middag, Stephanis Owens, Viene Puigcorbe, Ken Buesseler, Pere Masque´, Hein J. De Baar, Xavier Carton Jan 2014

Contrasting Biogeochemical Cycles Of Cobalt In The Surface Western Atlantic Ocean, Gabrial Dulaquais, Marie Boye, Rob Middag, Stephanis Owens, Viene Puigcorbe, Ken Buesseler, Pere Masque´, Hein J. De Baar, Xavier Carton

Research outputs 2014 to 2021

Dissolved cobalt (DCo; 0.2μm; 10%) to the DCo stock of the mixed layer in the equatorial and north subtropical domains. Biotic and abiotic processes as well as the physical terms involved in the biogeochemical cycle of Co were defined and estimated. This allowed establishing the first global budget of DCo for the upper 100m in the western Atlantic. The biological DCo uptake flux was the dominant sink along the section, as reflected by the overall nutrient-type behavior of DCo. The regeneration varied widely within the different biogeochemical domains, accounting for 10% of the DCo-uptake rate in the subarctic gyre and …

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A Critical Review Of Habitat Use By Feral Cats And Key Directions For Future Research And Management, Tim S. Doherty, Andrew J. Bengsen, Robert A. Davis Jan 2014

A Critical Review Of Habitat Use By Feral Cats And Key Directions For Future Research And Management, Tim S. Doherty, Andrew J. Bengsen, Robert A. Davis

Research outputs 2014 to 2021

Feral cats (Felis catus) have a wide global distribution and cause significant damage to native fauna. Reducing their impacts requires an understanding of how they use habitat and which parts of the landscape should be the focus of management. We reviewed 27 experimental and observational studies conducted around the world over the last 35 years that aimed to examine habitat use by feral and unowned cats. Our aims were to: (1) summarise the current body of literature on habitat use by feral and unowned cats in the context of applicable ecological theory (i.e. habitat selection, foraging theory); (2) develop testable …

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Stability Of High Band Gap P3ht: Pcbm Organic Solar Cells Using Tiox Interfacial Layer, Kurniawan Foe, Gon Namkoong, Matthew Samson, Enas M. Younes, Ilho Nam, Tarek M. Abdel-Fattah Jan 2014

Stability Of High Band Gap P3ht: Pcbm Organic Solar Cells Using Tiox Interfacial Layer, Kurniawan Foe, Gon Namkoong, Matthew Samson, Enas M. Younes, Ilho Nam, Tarek M. Abdel-Fattah

Electrical & Computer Engineering Faculty Publications

We fabricated a poly [3-hexylthiophene] (P3HT) and [6,6] -phenyl-C61-butyric acid methyl ester (PC61BM with the TiOx layer. We found that a solution based TiOx coated at a spin speed of 3000 rpm improved the photon absorption of the active layer. An optimized TiOx layer was also used as the interfacial layer to investigate the stability of P3HT: PC61BM OPC. After 70 days of storage, we observed that the short-circuit current density (JSC) dropped by 16.2%, fill factor (FF) dropped by 10.6%, and power conversion efficiency (PCE) dropped approximately by 25%, while …

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Shades Of Grey: The Need For A Multi-Disciplinary Approach To Research Investigating Alcohol And Ageing, Celia Wilkinson, Julie Dare Jan 2014

Shades Of Grey: The Need For A Multi-Disciplinary Approach To Research Investigating Alcohol And Ageing, Celia Wilkinson, Julie Dare

Research outputs 2014 to 2021

This paper calls for an increase in multi-disciplinary research on the issue of alcohol and ageing, to ensure public health interventions reflect the complex and diverse needs of older drinkers. Older people (65+ years) represent a unique segment of the population; compared to adolescents and younger people, they are more likely to have a range of co-morbid conditions and be taking prescribed medication, and are more physiologically vulnerable to the effects of alcohol. This suggests that from a public health perspective, alcohol use by older people is problematic. However, as with younger people, alcohol use is closely associated with socialisation …

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Tego - A Framework For Adversarial Planning, Daniel Ashlock, Philip Hingston Jan 2014

Tego - A Framework For Adversarial Planning, Daniel Ashlock, Philip Hingston

Research outputs 2014 to 2021

This study establishes a framework called ∗-Tego for a situation in which two agents are each given a set of players for a competitive game. Each agent places their players in an order. Players on each side at the same position in the order play one another, with the agent's score being the sum of their player's scores. The planning agents are permitted to simultaneous reorder their players in each of several stages. The reordering is termed competitive replanning. The resulting framework is scalable by changing the number of players and the complexity of the replanning process. The framework is …

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Changes In Muscle Damage Markers In Female Basketball Players, A Moreira, Kazunori Nosaka, Ja Nunes, L Viveiros, A.Z. Jamurtas, M.S. Aoki Jan 2014

Changes In Muscle Damage Markers In Female Basketball Players, A Moreira, Kazunori Nosaka, Ja Nunes, L Viveiros, A.Z. Jamurtas, M.S. Aoki

Research outputs 2013

The aim of the present study was to investigate changes in muscle soreness, blood muscle damage markers, muscle strength and agility following an official basketball match. Eleven elite female professional basketball players (27.4 ± 4.8 years, 179.5 ± 5.5 cm, 72.0 ± 7.8 kg) of a team participated in this study. The official match was the seventh match of the season in the first phase of the Brazilian National Female Basketball Championship. Muscle soreness, plasma creatine kinase activity (CK), and myoglobin concentration (Mb) were determined before and after the match (post-match, 24 and 48 hours after the match). The 1RM …

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Genetic Algorithm With Logistic Regression For Prediction Of Progression To Alzheimer's Disease, Piers Johnson, Luke Vandewater, William Wilson, Paul Maruff, Greg Savage, Petra Graham, Lance S. Macaulay, Kathryn A. Ellis, Cassandra Szoeke, Ralph N. Martins, Christopher Rowe, Colin L. Masters, David Ames, Ping Zhang Jan 2014

Genetic Algorithm With Logistic Regression For Prediction Of Progression To Alzheimer's Disease, Piers Johnson, Luke Vandewater, William Wilson, Paul Maruff, Greg Savage, Petra Graham, Lance S. Macaulay, Kathryn A. Ellis, Cassandra Szoeke, Ralph N. Martins, Christopher Rowe, Colin L. Masters, David Ames, Ping Zhang

Research outputs 2014 to 2021

Assessment of risk and early diagnosis of Alzheimer's disease (AD) is a key to its prevention or slowing the progression of the disease. Previous research on risk factors for AD typically utilizes statistical comparison tests or stepwise selection with regression models. Outcomes of these methods tend to emphasize single risk factors rather than a combination of risk factors. However, a combination of factors, rather than any one alone, is likely to affect disease development. Genetic algorithms (GA) can be useful and efficient for searching a combination of variables for the best achievement (eg. accuracy of diagnosis), especially when the search …

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Decision Support System Data For Farmer Decision Making, Pornchai Taechatanasat, Leisa Armstrong Jan 2014

Decision Support System Data For Farmer Decision Making, Pornchai Taechatanasat, Leisa Armstrong

Research outputs 2014 to 2021

The capacity of farmers and agricultural scientists to be able to make in-season decisions is dependent on accurate climate, soil and plant data. This paper will provide a review of the types of environmental and crop data that can be collected by sensors which can used for decision support systems (DSS) or be further interrogated for real time data mining and analysis. This paper also presents a review of the data requirements for agricultural decision making by firstly reviewing decision support frameworks and agricultural DSSs, data acquisition, sensors for data acquisition and examples of data incorporation for agricultural DSSs.

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Integrating Soil And Plant Tissue Tests And Using An Artificial Intelligence Method For Data Modelling Is Likely To Improve Decisions For In-Season Nitrogen Management, Andreas Neuhaus, Leisa Armstrong, Jinsong Leng, Dean Diepeveen, Geoff Anderson Jan 2014

Integrating Soil And Plant Tissue Tests And Using An Artificial Intelligence Method For Data Modelling Is Likely To Improve Decisions For In-Season Nitrogen Management, Andreas Neuhaus, Leisa Armstrong, Jinsong Leng, Dean Diepeveen, Geoff Anderson

Research outputs 2014 to 2021

This paper hypothesizes that there is value in combining soil, climate and plant tissue data to give more reliable advice on nitrogen top-ups in-season when compared with models that are currently available. The benefit of soil and climate data is to factor in N mineralisation and potential yield while plant test data is a more direct approach of yield estimates when considering firstly plant N uptake from the whole soil profile and secondly biomass (important yield component). Plant test data are closer to yield in time and space than soil test data, shortening the time period for any yield prognosis …

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What Do Elevated Background Contaminant Concentrations Mean For Amd Risk Assessment And Management In Western Australia?, C. D. Mccullough, J. J Pearce Jan 2014

What Do Elevated Background Contaminant Concentrations Mean For Amd Risk Assessment And Management In Western Australia?, C. D. Mccullough, J. J Pearce

Research outputs 2014 to 2021

Water quality contaminants include a range of naturally occurring chemicals that can cause degradation of aquatic ecosystem water values when concentration ranges exceed biological tolerances. Both acid and metalliferous drainage (AMD) and acid sulfate soil (ASS) can increase contaminant concentrations through reduced pH and increased solute concentrations especially of toxic metals and metalloids. Water quality guideline criteria are typically used to maintain existing end use value objectives when managing AMD/ASS-affected waters. However, surface and ground waters of catchments comprising mining resources often show elevated solute concentrations in baseline conditions due to their unique geologies. From an AMD and ASS risk …

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Numerical Study Of Lipid Translocation Driven By Nanoporation Due To Multiple High-Intensity, Ultrashort Electrical Pulses, Viswanadham Sridhara, Ravindra P. Joshi Jan 2014

Numerical Study Of Lipid Translocation Driven By Nanoporation Due To Multiple High-Intensity, Ultrashort Electrical Pulses, Viswanadham Sridhara, Ravindra P. Joshi

Electrical & Computer Engineering Faculty Publications

The dynamical translocation of lipids from one leaflet to another due to membrane permeabilization driven by nanosecond, high-intensity (>100 kV/cm) electrical pulses has been probed. Our simulations show that lipid molecules can translocate by diffusion through water-filled nanopores which form following high voltage application. Our focus is on multiple pulsing, and such simulations are relevant to gauge the time duration over which nanopores might remain open, and facilitate continued lipid translocations and membrane transport. Our results are indicative of a N1/2 scaling with pulse number for the pore radius. These results bode well for the use of pulse …

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Plasma Processes And Polymers Special Issue On: Plasma And Cancer, Mounir Laroussi, Michael Keidar Jan 2014

Plasma Processes And Polymers Special Issue On: Plasma And Cancer, Mounir Laroussi, Michael Keidar

Electrical & Computer Engineering Faculty Publications

During the last two decades, research efforts on the application of low temperature plasmas in biology and medicine have positioned nonequilibrium lowtemperature plasmas as a technology that has the potential of revolutionizing healthcare.[1,2] Low temperature plasmas can be applied in direct contact with living tissues to inactivate bacteria,[3] to disinfect wounds and accelerate wound healing,[4] and to induce damage in some cancer cells.[5–11]

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