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Comparison Of Computerised Dietary Assessments With Diet History And Food Record Data At Baseline In An Australian Food-Based Clinical Trial, Yasmine Probst, Virva Sarmas, Linda C. Tapsell
Comparison Of Computerised Dietary Assessments With Diet History And Food Record Data At Baseline In An Australian Food-Based Clinical Trial, Yasmine Probst, Virva Sarmas, Linda C. Tapsell
Faculty of Health and Behavioural Sciences - Papers (Archive)
Background: Food-based clinical trials are vital to advance the scientific evidence for the impact of food on health. These trials reqUire stringent dietary assessment to substantiate effects. We are evaluating the use of a self-administered computerised dietary assessment (DietAdvice) in a current food based weight loss trial. Objective: This cross sectional study aims to compare data from DietAdvice with diet history (DH) and food record (FR) dietary assessments measured at baseline. Materials and Methods: Baseline data for n=71 overweight (23-60 years, BMI 25-37 kg/m2) participants was utilised. Macronutrient data for matched dietary assessments from n=32 participants was obtained for the …
The Soils Of Kiritimati (Christmas) Island, Kiribati, Central Pacific: New Information And Comparison With Previous Studies, Colin D. Woodroffe, Robert John Morrison
The Soils Of Kiritimati (Christmas) Island, Kiribati, Central Pacific: New Information And Comparison With Previous Studies, Colin D. Woodroffe, Robert John Morrison
Faculty of Science - Papers (Archive)
No abstract provided.
Comparison Of Photoexcited P-Inas Thz Radiation Source With Conventional Thermal Radiation Sources, Michael Smith, Rajind Mendis, Rodney E. Vickers, Roger A. Lewis
Comparison Of Photoexcited P-Inas Thz Radiation Source With Conventional Thermal Radiation Sources, Michael Smith, Rajind Mendis, Rodney E. Vickers, Roger A. Lewis
Faculty of Engineering - Papers (Archive)
P-type InAs excited by ultrashort optical pulses has been shown to be a strong emitter of terahertz radiation. In a direct comparison between a p-InAs emitter and conventional thermal radiation sources, we demonstrate that under typical excitation conditions p-InAs produces more radiation below 1.2 THz than a globar. By treating the globar as a blackbody emitter we calibrate a silicon bolometer which is used to determine the power of the p-InAs emitter. The emitted terahertz power was found to be 98±10 nW in this experiment.
A Comparison Of Factual/Low Context Versus Emotional/High Context Message Appeals: Persuading Chinese Smokers To Ring The Chinese Quitline, Michael Camit, Gary I. Noble, Jennifer Ann Algie
A Comparison Of Factual/Low Context Versus Emotional/High Context Message Appeals: Persuading Chinese Smokers To Ring The Chinese Quitline, Michael Camit, Gary I. Noble, Jennifer Ann Algie
Faculty of Commerce - Papers (Archive)
This study does not support the notion developed from cross cultural advertising literature that members of a particular cultural group will prefer a particular message advertising appeal if it reflects values that are congruent to its culture. An experimental design is applied to examine whether emotional/ high context appeals (n=120) are more persuasive than factual/ low context appeals (n=124) among target groups from collectivist cultural backgrounds. Analysis of Chinese smokers’ pre-and-post intentions to contact the Chinese Quitline after viewing print advertisements determined that there was no difference between the two ad groups’ shift scores. The common use of direct translations …
A Comparison Of Two Nutrition Signposting Systems For Use In Australia, Jimmy Chun Yu Louie, Victoria M. Flood, Anna Rangan, Debra J. Hector, Tim Gill
A Comparison Of Two Nutrition Signposting Systems For Use In Australia, Jimmy Chun Yu Louie, Victoria M. Flood, Anna Rangan, Debra J. Hector, Tim Gill
Faculty of Health and Behavioural Sciences - Papers (Archive)
Consumers are interested in making healthier food choices but the mandatory nutrition information panel currently in use in Australia is not easily understood or interpreted by most consumers. A simple nutrition signpost would be valuable. This paper reviews two nutrition signposting systems currently being considered for adoption in Australia. The authors conclude that a system similar to the colour-coded Traffic Light System is likely to be most useful.
The Relevance Of The Heart Foundation Of Australia's Dietary Recommendations For Adult Australians: A Comparison Of Views Of General Practitioners, Cardiologists And Dietitians, Francis A. Worsley, Sylvia Pomeroy
The Relevance Of The Heart Foundation Of Australia's Dietary Recommendations For Adult Australians: A Comparison Of Views Of General Practitioners, Cardiologists And Dietitians, Francis A. Worsley, Sylvia Pomeroy
Faculty of Health and Behavioural Sciences - Papers (Archive)
Purpose: To compare the views of general practitioners, cardiologists and dietitians about the relevance of the Heart Foundation of Australias dietary recommendations for adult cardiac patients. Basic procedures: Quantitative-cross sectional study. Postal questionnaires were self-completed by 248 Victorian general practitioners (30% response), 189 Australia-wide cardiologists (47% response) and 180 Victorian dietitians (45% response). Responses were represented as percentages and analyses of variance were conducted to explore the impact of the independent variables: age, work status and gender on the dependent variable: dietary recommendation. Main findings: Approximately half of the recommendations were viewed as strongly important to implement; these related to …
Uptake And Internalisation Of Copper By Three Marine Microalgae: Comparison Of Copper-Sensitive And Copper-Tolerant Species, Jacqueline L. Levy, Brad M. Angel, Jennifer L. Stauber, Wing L. Poon, Stuart L. Simpson, Shuk Han Cheng, Dianne F. Jolley
Uptake And Internalisation Of Copper By Three Marine Microalgae: Comparison Of Copper-Sensitive And Copper-Tolerant Species, Jacqueline L. Levy, Brad M. Angel, Jennifer L. Stauber, Wing L. Poon, Stuart L. Simpson, Shuk Han Cheng, Dianne F. Jolley
Faculty of Science - Papers (Archive)
Although it has been well established that different species of marine algae have different sensitivities to metals, our understanding of the physiological and biochemical basis for these differences is limited. This study investigated copper adsorption and internalisation in three algal species with differing sensitivities to copper. The diatom Phaeodactylum tricornutum was particularly sensitive to copper, with a 72-h IC50 (concentration of copper to inhibit growth rate by 50%) of 8.0 μg Cu L-1, compared to the green algae Tetraselmis sp. (72-h IC50 47 μg Cu L-1) and Dunaliella tertiolecta (72-h IC50 530 μg Cu L-1 …
Health Claims And Food Advertising: Comparison Of Marketing And Nutrition Experts' Ratings Of Magazine Advertisements, Sandra C. Jones, Peter Williams, Linda C. Tapsell, Kelly L. Andrews
Health Claims And Food Advertising: Comparison Of Marketing And Nutrition Experts' Ratings Of Magazine Advertisements, Sandra C. Jones, Peter Williams, Linda C. Tapsell, Kelly L. Andrews
Faculty of Health and Behavioural Sciences - Papers (Archive)
To determine the nature and differences in expert opinion from the fields of nutrition and marketing on the use of health claims in the 30 most frequently appearing Australian magazine food advertisements, a survey was conducted with 28 nutritionists and 21 marketing experts in Australia and New Zealand. The experts assessed the advertisements with respect to the accuracy of the nutrition claims, the tactics and intentions of the advertising strategy and the accessibility of the nutrition information to lay consumers. Of 28 advertisements where a claim was identified, for only one did more than 90% believe the claim to be …
Comparison Of Strategic Environmental Assessment In New South Wales And Scotland, Tony Jackson, Andrew H. Kelly, Peter Williams
Comparison Of Strategic Environmental Assessment In New South Wales And Scotland, Tony Jackson, Andrew H. Kelly, Peter Williams
Faculty of Creative Arts - Papers (Archive)
The limited current application of strategic environmental assessment (SEA) in New South Wales (NSW) is contrasted with its use in Scottish public sector policy formulation, following recent legislation which has extended the EU SEA Directive to all new government, agency and local authority policies, plans and programmes likely to have significant environmental effects. Drawing on Scottish practice, a case is made for statutory application of SEA to land use planning and natural resource management in NSW.
Global Airs And Mopitt Co Measurements: Validation, Comparison, And Links To Biomass Burning Variations And Carbon Cycle, Leonid N. Yurganov, W. Wallace Mcmillan, Anatoly V. Dzhola, Evgeny I. Grechko, Nicholas B. Jones, Guido R. Van Der Werf
Global Airs And Mopitt Co Measurements: Validation, Comparison, And Links To Biomass Burning Variations And Carbon Cycle, Leonid N. Yurganov, W. Wallace Mcmillan, Anatoly V. Dzhola, Evgeny I. Grechko, Nicholas B. Jones, Guido R. Van Der Werf
Faculty of Science - Papers (Archive)
New results of CO global total column measurements using the Atmospheric Infrared Sounder (AIRS) aboard the Aqua satellite in comparison with Measurements of Pollution in the Troposphere (MOPITT) sensor aboard the Terra satellite are presented. Both data sets are validated using ground-based total column measurements in Russia and Australia. A quality parameter based on the Profile Percent A Priori values from the standard MOPITT product is introduced. AIRS data (version 4) for biomass burning events are in agreement or lower than both MOPITT and ground measurements, but CO bursts can be seen by AIRS in most cases. For the cases …
Comparison Of Mass Spectrometry And Other Techniques For Probing Interactions Between Metal Complexes And Dna, Thitima Urathamakul, Daniel J. Waller, Jennifer L. Beck, Janice Aldrich-Wright, Stephen F. Ralph
Comparison Of Mass Spectrometry And Other Techniques For Probing Interactions Between Metal Complexes And Dna, Thitima Urathamakul, Daniel J. Waller, Jennifer L. Beck, Janice Aldrich-Wright, Stephen F. Ralph
Faculty of Science - Papers (Archive)
Electrospray ionization mass spectrometry (ESI-MS) was used to study the binding interactions of two series of ruthenium complexes, [Ru(phen)2L]2+ and [RuL′2(dpqC)]2+, to a double stranded DNA hexadecamer, and derive orders of relative binding affinity. These were shown to be in good agreement with orders of relative binding affinity derived from absorption and circular dichroism (CD) spectroscopic examination of the same systems and from DNA melting curves. However, the extent of luminescence enhancement caused by the addition of DNA to solutions of the ruthenium complexes showed little correlation with orders of binding affinity derived from ESI-MS or any of the other …
Cross-Institutional Comparison Of Mechanics Examinations: A Guide For The Curious, Thomas Goldfinch, Anna L. Carew, Anne Gardner, Alan Henderson, Timothy J. Mccarthy, Giles Thomas
Cross-Institutional Comparison Of Mechanics Examinations: A Guide For The Curious, Thomas Goldfinch, Anna L. Carew, Anne Gardner, Alan Henderson, Timothy J. Mccarthy, Giles Thomas
Faculty of Engineering - Papers (Archive)
This paper describes a process used for, and interim findings of a comparison of final mechanics exam papers for first year engineering mechanics courses at the University of Wollongong, the University of Tasmania, the University of Technology, Sydney, and the Australian Maritime College. The process developed for the purpose emphasized a transparent and sequenced approach to comparing the concepts included in each exam paper, as well as the level of difficulty of exam questions. The exercise was carried out remotely, using readily available communications technology, including telephone, email, and Skype teleconferencing. This process is an example of a simple, easy …
The Big Fish Strikes Again But In A Different Place: Social Comparison Theory And Children With Special Needs, Roselyn May Dixon, Marjorie Seaton, Robert John Dixon
The Big Fish Strikes Again But In A Different Place: Social Comparison Theory And Children With Special Needs, Roselyn May Dixon, Marjorie Seaton, Robert John Dixon
Faculty of Social Sciences - Papers (Archive)
This paper will address the implications of Big-Fish Little Pond Effect (BFLPE) and social comparison theory and school placement of students with special needs. It made use of the PISA data base to determine if type of educational placement had an impact on the academic self-concept with children with special needs. Multiple regression techniques were used to delineate the relationships.
Comparison Of The Effects Of Continuous And Pulsed Mobile Phone Like Rf Exposure On The Human Eeg, N Perentos, R J. Croft, R J. Mckenzie, D Cvetkovic, I Cosic
Comparison Of The Effects Of Continuous And Pulsed Mobile Phone Like Rf Exposure On The Human Eeg, N Perentos, R J. Croft, R J. Mckenzie, D Cvetkovic, I Cosic
Faculty of Health and Behavioural Sciences - Papers (Archive)
It is not clear yet whether Global System for Mobiles (GSM) mobile phone radiation has the ability to interfere with normal resting brain function. There have been reports that GSM exposure increases alpha band power, and does so only when the signal is modulated at low frequencies (Huber, R., Treyer, V., Borbely, A. A., Schuderer, J., Gottselig, J. M., Landolt, H.P., Werth, E., Berthold,T., Kuster, N., Buck, A and Achermann, P. Electromagnetic fields, such as those from mobile phones, alter regional cerebral blood flow and sleep and waking EEG. J Sleep Res 11, 289-295, 2002.) However, as that research employed …
Explaining Intention To Use An Information Technology Innovation: An Empirical Comparison Of The Perceived Characteristics Of Innovating And Technology Acceptance Models, Sam Jebeile, Robert Reeve
Explaining Intention To Use An Information Technology Innovation: An Empirical Comparison Of The Perceived Characteristics Of Innovating And Technology Acceptance Models, Sam Jebeile, Robert Reeve
Faculty of Business - Papers (Archive)
This study examines the issue of technology acceptance in a multi-campus secondary college in Sydney, Australia. Seventy-five teachers across two campuses were surveyed as to their perceptions regarding technology acceptance. Regression analysis was used to compare the explanatory power of the perceived characteristics of innovating model (PCIM), and the technology acceptance model (TAM). Both models explained a substantial amount of variation in technology acceptance. However, our findings suggest that it is preferable to use the PCIM, rather than the TAM, to explain intention to use an information technology innovation. Implications for both future research and practice are discussed.
Call Centres And The Quality Of Work Life: A Public/Private Sector Comparison, Zeenobiyah N. Hannif
Call Centres And The Quality Of Work Life: A Public/Private Sector Comparison, Zeenobiyah N. Hannif
Faculty of Commerce - Papers (Archive)
The quality of work life is a traditionally under-researched area where call centres (CC) are concerned. Similarly, much of the existing call centre research is based on the private sector despite the public sector emerging as a large user of CC operations. This paper is based on empirical research conducted in two Australian CC’s to explore whether and how the quality of work life varies between the two sectors. Findings relating to three quality of work life elements are reported: job content, working hours & work-life balance, and managerial/supervisory style and strategies. Public sector call centre Govtcall emerges as being …
Explaining Intention To Use An Information Technology Innovation: An Empirical Comparison Of The Perceived Characteristics Of Innovating And Technology Acceptance, Sam Jebeile, Robert Reeve
Explaining Intention To Use An Information Technology Innovation: An Empirical Comparison Of The Perceived Characteristics Of Innovating And Technology Acceptance, Sam Jebeile, Robert Reeve
Faculty of Business - Papers (Archive)
This study examines the issue of technology acceptance in a multi-campus secondary college in Sydney, Australia. Seventy-five teachers across two campuses were surveyed as to their perceptions regarding technology acceptance. Regression analysis was used to compare the explanatory power of the perceived characteristics of innovating model (PCIM), and the technology acceptance model (TAM). Both models explained a substantial amount of variation in technology acceptance. However, our findings suggest that it is preferable to use the PCIM, rather than the TAM, to explain intention to use an information technology innovation. Implications for both future research and practice are discussed.
Performance Comparison Of Subtractive Resistive Readout With Conventional Resistive Readout For A High-Resolution Compact Gamma Camera, Y J. Qi, M J. Zhang, C L. Zhao, R F. Wojcik
Performance Comparison Of Subtractive Resistive Readout With Conventional Resistive Readout For A High-Resolution Compact Gamma Camera, Y J. Qi, M J. Zhang, C L. Zhao, R F. Wojcik
Faculty of Engineering and Information Sciences - Papers: Part A
The purpose of this study was to investigate an optimal readout for a high-resolution compact gamma camera with maximum performance in crystal element identifications. The compact camera is based on a pixellated Nal(Tl) crystal with 1.2 mm pixel size coupled to a 5" Hamamatsu R3292 PSPMT. A conventional resistive-chain readout was initially developed for the camera. Then a novel subtractive resistive readout developed was utilized to optimize the performance of the camera. The performance of the camera was evaluated by raw flood images of a 137Cs source. The results show that the conventional resistive readout results in a significant shrinkage …
Social Comparison Theory And People With Mild Intellectual Disabilities: It Is More Complex Than You Think, Roselyn M. Dixon, H Marsh, Rhonda Craven
Social Comparison Theory And People With Mild Intellectual Disabilities: It Is More Complex Than You Think, Roselyn M. Dixon, H Marsh, Rhonda Craven
Faculty of Education - Papers (Archive)
Social comparison theory offers an understanding of the effect of deinstitutionalisation on the development of self-concept for people with intellectual disabilities (Finlay & Lyons, 2000). Social comparison theory predicts that people with intellectual disabilities living in the community will make comparisons with non-disabled groups and as such their self-concept will decrease because of negative frame of reference effects (Tracey, 2002). However, there are indications that this conceptualisation may be too simplistic (Crocker & Major, 1989, Finlay & Lyons, 2000). Newer developments in social comparison theory and research emphasise the active nature of social comparisons (i.e. people have a choice in …
Comparison Of Pseudo-Static And Pseudo-Dynamic Methods For Seismic Earth Pressures On Retaining Wall, D Choudhury, Sanjay S. Nimbalkar, J N Mandal
Comparison Of Pseudo-Static And Pseudo-Dynamic Methods For Seismic Earth Pressures On Retaining Wall, D Choudhury, Sanjay S. Nimbalkar, J N Mandal
Faculty of Engineering - Papers (Archive)
Design of retaining wall needs the complete knowledge of earth pressures for both active and passive conditions. Under earthquake condition, the design requires special attention to reduce the devastating effect of this natural hazard. But under seismic condition, the available literatures mostly give the pseudo-static analytical value of the earth pressures as an approximate solution to the real dynamic nature of the complex problem. In the present work, a recently developed pseudodynamic method, which incorporates time dependent effect of applied earthquake load and effect of shear and primary waves, is applied to study effect of variation of parameters like soil …
Comparison Of Small-Field Behaviour In Mgb2, Low And High Temperature Superconductors, Alexey V. Pan, S X. Dou
Comparison Of Small-Field Behaviour In Mgb2, Low And High Temperature Superconductors, Alexey V. Pan, S X. Dou
Australian Institute for Innovative Materials - Papers
Different types of superconductors have been investigated at small magnetic fields (Ba) over wide temperature (T) ranges at different Ba orientations. It has been shown that the temperature dependence of the characteristic field (B*), separating the Ba-independent critical current density (Jc) plateau (single vortex pinning regime) and the region with Jc(Ba) (collective pinning), can be attributed either to the temperature dependence of the magnetic penetration depth for Nb-film and MgB2bulk superconductors, or to thermally activated processes for Bi-based superconductors and YBa2Cu3O7−δ superconducting …
Comparison Of Virulence Gene Profiles Between Escherichia Coli Strains Isolated From Healthy And Diarrheic Swine, Mark R. Wilson, Xi Yang Wu, Idris Barchia, Karl A Bettelheim, Steven Driesen, Darren J. Trott, Toni A. Chapman, James J C Chin
Comparison Of Virulence Gene Profiles Between Escherichia Coli Strains Isolated From Healthy And Diarrheic Swine, Mark R. Wilson, Xi Yang Wu, Idris Barchia, Karl A Bettelheim, Steven Driesen, Darren J. Trott, Toni A. Chapman, James J C Chin
Faculty of Science - Papers (Archive)
A combination of uni- and multiplex PCR assays targeting 58 virulence genes (VGs) associated with Escherichia coli strains causing intestinal and extraintestinal disease in humans and other mammals was used to analyze the VG repertoire of 23 commensal E. coli isolates from healthy pigs and 52 clinical isolates associated with porcine neonatal diarrhea (ND) and postweaning diarrhea (PWD). The relationship between the presence and absence of VGs was interrogated using three statistical methods. According to the generalized linear model, 17 of 58 VGs were found to be significant (P < 0.05) in distinguishing between commensal and clinical isolates. Nine of the 17 genes represented by iha, hlyA, aidA, east1, aah, fimH, iroN(E. coli), traT, and saa have not been previously identified as important VGs in clinical porcine isolates in Australia. The remaining eight VGs code for fimbriae (F4, F5, F18, and F41) and toxins (STa, STb, LT, and Stx2), normally associated with porcine enterotoxigenic E. coli. Agglomerative hierarchical algorithm analysis grouped E. coli strains into subclusters based primarily on their serogroup. Multivariate analyses of clonal relationships based on the 17 VGs were collapsed into two-dimensional space by principal coordinate analysis. PWD clones were distributed in two quadrants, separated from ND and commensal clones, which tended to cluster within one quadrant. Clonal subclusters within quadrants were highly correlated with serogroups. These methods of analysis provide different perspectives in our attempts to understand how commensal and clinical porcine enterotoxigenic E. coli strains have evolved and are engaged in the dynamic process of losing or acquiring VGs within the pig population.
Comparison Of Channelized Hotelling And Human Observers In Determining Optimum Os-Em Reconstruction Parameters For Myocardial Spect, Karen L. Gilland, Benjamin M. W Tsui, Yujin Qi, Grant T. Gullberg
Comparison Of Channelized Hotelling And Human Observers In Determining Optimum Os-Em Reconstruction Parameters For Myocardial Spect, Karen L. Gilland, Benjamin M. W Tsui, Yujin Qi, Grant T. Gullberg
Faculty of Engineering and Information Sciences - Papers: Part A
The performance of the Channelized Hotelling Observer (CHO) was compared to that of human observers for determining optimum parameters for the iterative OS-EM image reconstruction method for the task of defect detection in myocardial SPECT images. The optimum parameters were those that maximized defect detectability in the SPECT images. Low noise, parallel SPECT projection data, with and without an anterior, inferior or lateral LV wall defect, were simulated using the Monte Carlo method. Poisson noise was added to generate noisy realizations. Data were reconstructed using OS-EM at 1 & 4 subsets/iteration and at 1, 3, 5, 7 & 9 iterations. …
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 …
Shipborne Solar Absorption Measurements Of Co2, Ch4, N2o And Co And Comparison With Sciamachy Wfm-Doas Retrievals, T Warneke, R De Beek, M Buchwitz, J Notholt, A Schulz, Voltaire A. Velazco, O Schrems
Shipborne Solar Absorption Measurements Of Co2, Ch4, N2o And Co And Comparison With Sciamachy Wfm-Doas Retrievals, T Warneke, R De Beek, M Buchwitz, J Notholt, A Schulz, Voltaire A. Velazco, O Schrems
Faculty of Science - Papers (Archive)
CO, CH4, N2O and CO2 were retrieved from high resolution solar absorption spectra obtained during a ship cruise from Capetown to Bremerhaven in January/February 2003 by Fourier Transform Infrared (FTIR) spectroscopy. Precisions of better than 0.5% for the column averaged volume mixing ratios (VMR) of CH4 and CO2 are achieved using of O2 as a reference gas. Shipborne FTIR-measurements of CO and data from SCIAMACHY/ENVISAT retrieved by the Weighting Function Modified Differential Optical Absorption Spectroscopy (WFM-DOAS) retrieval algorithm show qualitatively the same latitudinal variations. WFMDOAS data of CH4, N2O and CO2 measured over sea exhibit a great spread. The spread …
Convergence Rates Comparison Of Sum-Product Decoding Of Ra Codes Under Different Message-Passing Schedules, Sheng Tong, Baoming Bai, Xinmei Wang
Convergence Rates Comparison Of Sum-Product Decoding Of Ra Codes Under Different Message-Passing Schedules, Sheng Tong, Baoming Bai, Xinmei Wang
Faculty of Engineering and Information Sciences - Papers: Part A
In iterative decoding of turbo-like codes, serial schedule generally provides a much faster convergence rate compared with parallel schedule. With the aid of extrinsic information transfer (EXIT) charts, sum-product decoding of repeat accumulate (RA) codes under both message passing schedules is investigated as an example for verifying the above statement.
A Comparison Of Viewers' Cognitive And Psychophysiological Responses To Threat-Appeal Tv Advertisements, Jennifer Ann Algie
A Comparison Of Viewers' Cognitive And Psychophysiological Responses To Threat-Appeal Tv Advertisements, Jennifer Ann Algie
Faculty of Commerce - Papers (Archive)
This study examines the emotional reactions experienced by viewers during threat appeal anti-speeding TV advertisements using both a cognitive continuous response measure of fear and a psychophysiological response measure of arousal. Static, postonly, self-report methods are typically used to obtain ad responses, however this study uses dynamic continuous response measures to gain a better picture of how viewers are responding throughout the entire ad. A comparison of the two different types of continuous response measures is made to determine if both measures produce similar or different results. Participants for the study watched one of four anti-speeding ads, with 20 participants …
Comparison Of Geant4 Electromagnetic Physics Models Against The Nist Reference Data, Katsuya Amako, Susanna Guatelli, Vladimir N. Ivanchencko, Michel Maire, Barbara Mascialino, Koichi Murakami, Petteri Nieminen, Luciano Pandola, Sandra Parlati, Maria Grazia Pia, Michela Piergentili, Takashi Sasaki, Laszlo Urban
Comparison Of Geant4 Electromagnetic Physics Models Against The Nist Reference Data, Katsuya Amako, Susanna Guatelli, Vladimir N. Ivanchencko, Michel Maire, Barbara Mascialino, Koichi Murakami, Petteri Nieminen, Luciano Pandola, Sandra Parlati, Maria Grazia Pia, Michela Piergentili, Takashi Sasaki, Laszlo Urban
Faculty of Engineering - Papers (Archive)
The Geant4 Simulation Toolkit provides an ample set of physics models describing electromagnetic interactions of particles with matter. This paper presents the results of a series of comparisons for the evaluation of Geant4 electromagnetic processes with respect to United States National Institute of Standards and Technologies (NIST) reference data. A statistical analysis was performed to estimate quantitatively the compatibility of Geant4 electromagnetic models with NIST data; the statistical analysis also highlighted the respective strengths of the different Geant4 models.
Are The Standard Drivers For E-Commerce Adoption In Regional Smes Really Standard: A Comparison Of Australian, Swedish And Us Regional Smes, Robert C. Macgregor, Lejla Vrazalic, Deborah Bunker
Are The Standard Drivers For E-Commerce Adoption In Regional Smes Really Standard: A Comparison Of Australian, Swedish And Us Regional Smes, Robert C. Macgregor, Lejla Vrazalic, Deborah Bunker
Faculty of Commerce - Papers (Archive)
The sluggish pace of E-commerce diffusion in the SME sector is well documented. In response to this, one area that has given rise to continued research is the development of criteria (drivers) for Ecommerce adoption in the SME sector. This research has given rise to a 'standard' set of drivers that has become the basis upon which research into E-commerce adoption in SMEs is carried out. While a number of studies have attempted to develop models of E-commerce adoption, little has been done to discover whether, indeed, these criteria are universal to the sector. This paper presents the findings of …