GPS system simulation methodology

The following topics are presented: background; Global Positioning System (GPS) methodology overview; the graphical user interface (GUI); current models; application to space nuclear power/propulsion; and interfacing requirements. The discussion is presented in vugraph form

CCi digital futures 2014: the Internet in Australia

This report presents findings from the third survey of the Australian component of the World Internet Project. The survey was conducted in late 2013. This research is a project of the ARC Centre of Excellence for Creative Industries and Innovation at the Swinburne Institute for Social Research, Swinburne University of Technology. This report provides an overview of the study, presenting a broad picture of the Internet in Australia, with comparisons to our earlier 2007, 2009 and 2013 studies, and to the international findings of our partners in the World Internet Project. At the end of each section we have added some further analysis, examining aspects of the Australian data in more detail, and providing some international context using results from the findings of our international research partners. &nbsp

List of the birds of Tasmania

Comprehensive list of the birds found in Tasmania noting who they have been classified and described by. They are listed by family, genera and species and the common names are noted. Thomas James Ewing (1813?-1882), was a Church of England clergyman who had strong scientific interests, especially in ornithology. Two species of birds were named after him

Love is . . . an abstract word: the influence of phonological and semantic factors on verbal short-term memory in Williams syndrome

It has been claimed that verbal short-term memory in Williams syndrome is characterised by an over-use of phonological coding alongside a reduced contribution of lexical semantics. We critically examine this hypothesis and present results from a memory span task comparing performance on concrete and abstract words, together with a replication of a span task using phonologically similar and phonologically dissimilar words. Fourteen participants with Williams syndrome were individually matched to two groups of typically developing children. The first control group was matched on digit span and the second on vocabulary level. Significant effects were found for both the semantic and the phonological variables in the WS group as well as in the control groups, with no interaction between experimental variable and group in either experiment. The results demonstrate that, despite claims to the contrary, children and adults with WS are able to access and make use of lexical semantics in a verbal short-term memory task in a manner comparable to typically developing individuals

Effects of Activity, Alcohol, Smoking, and the Menstrual Cycle on Liquid Crystal Breast Thermography

Author Institution: Department of Biological Sciences, Kent State UniversityThis study is part of a continuing program to evaluate the efficacy and reliability of liquid-crystal thermography in breast-cancer detection. The purpose was to evaluate any possible effect(s) of daily activity, smoking, alcohol consumption, amount of sleep, and the menstrual cycle on the liquid-crystal thermographic breast-pattern. Ten apparently healthy women served as subjects and were examined by liquid-crystal thermography every day for 28 (minimum) to 45 (maximum) consecutive days for thermogram changes. The results indicate that daily activity and the menstrual cycle should not affect the reliability of liquid-crystal thermogram interpretation in breast-cancer studies. Alcohol consumption and cigarette smoking prior to liquid-crystal thermographic examination could change the normal pattern to an extent that reliable interpretation might not be possible. There appears to be a thermographic-pattern change closely associated with the probable time of ovulation

Assessment of culture and environment in the Adolescent Brain and Cognitive Development Study: Rationale, description of measures, and early data.

Neurodevelopmental maturation takes place in a social environment in addition to a neurobiological one. Characterization of social environmental factors that influence this process is therefore an essential component in developing an accurate model of adolescent brain and neurocognitive development, as well as susceptibility to change with the use of marijuana and other drugs. The creation of the Culture and Environment (CE) measurement component of the ABCD protocol was guided by this understanding. Three areas were identified by the CE Work Group as central to this process: influences relating to CE Group membership, influences created by the proximal social environment, influences stemming from social interactions. Eleven measures assess these influences, and by time of publication, will have been administered to well over 7,000 9-10 year-old children and one of their parents. Our report presents baseline data on psychometric characteristics (mean, standard deviation, range, skewness, coefficient alpha) of all measures within the battery. Effectiveness of the battery in differentiating 9-10 year olds who were classified as at higher and lower risk for marijuana use in adolescence was also evaluated. Psychometric characteristics on all measures were good to excellent; higher vs. lower risk contrasts were significant in areas where risk differentiation would be anticipated

An Epidemiology of Information: Data Mining the 1918 Influenza Pandemic

An Epidemiology of Information: Data Mining the 1918 Influenza Pandemic seeks to harness the power of data mining techniques with the interpretive analytics of the humanities and social sciences to understand how newspapers shaped public opinion and represented authoritative knowledge during this deadly pandemic. This project makes use of the more than 100 newspaper titles for 1918 available from Chronicling America at the United States Library of Congress and the Peel’s Prairie Provinces collection at the University of Alberta Library. The application of algorithmic techniques enables the domain expert to systematically explore a broad repository of data and identify qualitative features of the pandemic in the small scale as well as the genealogy of information flow in the large scale. This research can provide methods for understanding the spread of information and the flow of disease in other societies facing the threat of pandemics