107,294 research outputs found
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[Memorandum from Richard L. Simms to the College of Education Faculty, March 4, 1992]
No full textA memorandum from Richard L. Simms, to the College of Educational Faculty in regards Chancellor Hurley and Simms returning from a Project Bluebonnet sponsored by Phone Company Summit at the Tower Club in Dallas regarding support for SchooLINC and Processional Development Center. Simms writes that all of the phone companies are now committed to proving the phone lines necessary to transmit interactive instructional video and high speed data transfer free of charge for the project's first year. The project in question is the teleconference between Texas and the Nebraska Institute
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[Memorandum from Richard L. Simms to Donald E. Chipman, November 2, 1989]
No full textLetter from Richard L. Simms to Donald E. Chipman, on November 2, 1989, discussing finding Julian C. Stanley and his wife a place to stay during their visit to Denton, during which Stanley will teach a class on gifted children
Group Photo at Simms Station
No full textA group photo of Howard Gill, Harry N. Atwood, J. Clifford Turpin, Thomas D. Milling, Henry H. Arnold, and Arthur L. Welsh at Simms Station (Huffman Prairie).https://corescholar.libraries.wright.edu/special_ms216_photographs/1031/thumbnail.jp
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Professional Development Center Concept Paper
No full textA proposal, written by Richard L. Simms, Interim Dean at the College of Education, University of North Texas. The proposal states that a Professional Development Center (PDC) be established in the Dallas Independent School District, and that the center will be a collaborative effort among DISD, University of North Texas, Texas Center for Education Technology, Project Bluebonnet, Educational Service Centers and representatives of the private sector. The centers' priority will be to establish schools to provide exemplary educational experience. Included in the proposal are the missions statement for the PDC, implementation strategies, research and so forth
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Quality of life and wellbeing among HIV outpatients in East Africa: a multicentre observational study.
No full textBACKGROUND: Global health investment has reduced HIV mortality and transmission. However, little is known of patient-reported outcomes alongside ART rollout. This study aimed to measure wellbeing using patient-reported outcome measures (PROMS) among outpatients at PEPFAR-funded facilities. METHODS: In a multicentre 2 country cross-sectional study, adults attending 12 facilities in Kenya and Uganda gave self-reported data on quality of life (physical and mental wellbeing dimensions), functional and a measure of multidimensional problems (physical, psychological, social and spiritual). RESULTS: Among the 1,337 participants, multidimensional problems were more common in psychological, spiritual and social domains than in physical. In multivariable analysis using GEE to adjust for facility effect, the mental health subscale of quality of life was lower for people with limited functional status (B = -5.27, 95% CI -5.99, 1. -4.56 p < 0.001) and higher for wealthier people (B = 0.91, 95% CI 0.48, 1.33, p < 0.001). The physical health subscale of quality of life was lower for those with limited functional status (B = -8.58, 95% CI -9.46 to -7.70, p < 0.001) and those who had a caregiver present (B = -1.97, 95% CI -3.72 to -0.23, p = 0.027), higher for wealthier people (B = 1.14, 95% CI 0.65, 1.64, p < 0.001), and positively associated with CD4 count (B = 1.61, 95% CI 1.08-2.14, p < 0.001). Multidimensional problems were more burdensome for people with limited functional status (B = -2.06, 95% CI -2.46 to -1.66, p < 0.001), and less burdensome with more education (B = 0.63, 95% CI 0.25-1.00, p = 0.001) or ART use (B = 0.94, 95% CI 0.34-1.53, p = 0.002). CONCLUSIONS: Multidimensional problems are highly prevalent, and worse with declining function. Importantly, ART use does not appear to be protective for self-reported physical and mental dimensions of quality of life. Assessment and management of self-reported wellbeing must form part of HIV care and treatment services to ensure maximum benefit from ART investment
Square Dancing with the Stars to Enhance Dynamic Hirschman Linkages?
No full textIn this Presidential Address, the author takes the reader on a reconnaissance of his life and time as a regional scientist. He points out scenery he found scintillating along the way, hoping that some may pick up the banner and chew on a few of the ideas for a while. He suggests a revisit to Albert O. Hirschman’s notion of key sectors and more empirical analysis related to Marcus Berliant’s and Masahisa Fujita’s notion of knowledge creation and transfer.Presidential Address, San Antonio, Texas, March 29, 2014 (53rd Meetings of the Southern Regional Science Association
Randomised controlled trial of screening for Chlamydia trachomatis to prevent pelvic inflammatory disease: the POPI (prevention of pelvic infection) trial.
No full textOBJECTIVE: To determine whether screening and treating women for chlamydial infection reduces the incidence of pelvic inflammatory disease over the subsequent 12 months.
DESIGN: Randomised controlled trial.
SETTING: Common rooms, lecture theatres, and student bars at universities and further education colleges in London. PARTICIPANTS: 2529 sexually active female students, mean age 21 years (range 16-27).
INTERVENTION: Participants completed a questionnaire and provided self taken vaginal swabs, with follow-up after one year. Samples were randomly allocated to immediate testing and treatment for chlamydial infection, or storage and analysis after a year (deferred screening controls).
MAIN OUTCOME MEASURE: Incidence of clinical pelvic inflammatory disease over 12 months.
RESULTS: Baseline prevalence of chlamydia was 5.4% (68/1254) in screened women and 5.9% (75/1265) in controls. 94% (2377/2529) of women were followed up after 12 months. The incidence of pelvic inflammatory disease was 1.3% (15/1191) in screened women compared with 1.9% (23/1186) in controls (relative risk 0.65, 95% confidence interval 0.34 to 1.22). Seven of 74 control women (9.5%, 95% confidence interval 4.7% to 18.3%) who tested positive for chlamydial infection at baseline developed pelvic inflammatory disease over 12 months compared with one of 63 (1.6%) screened women (relative risk 0.17, 0.03 to 1.01). However, most episodes of pelvic inflammatory disease occurred in women who tested negative for chlamydia at baseline (79%, 30/38). 22% (527/2377) of women reported being tested independently for chlamydia during the trial.
CONCLUSION: Although some evidence suggests that screening for chlamydia reduces rates of pelvic inflammatory disease, especially in women with chlamydial infection at baseline, the effectiveness of a single chlamydia test in preventing pelvic inflammatory disease over 12 months may have been overestimated
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