196,409 research outputs found
Towards cultural praxis of athletes’ careers
No full textIn editing the recent ISSP book, Athletes’ Careers across Cultures, we were able to analyze the evolution and current status of career research and assistance in 19 countries. One lesson from this analysis is that career researchers/practitioners should be more proactive in anticipating and matching changes in both the modern sporting context and international sporting culture (e.g., increased globalization, commercialization, professionalization, transnationalism, and cultural exchange). Based on this analysis and the collective wisdom of the book’s contributors, we suggest a new paradigm termed cultural praxis of athletes’ careers (Stambulova & Ryba, 2013), which we set as a challenge for career researchers and practitioners. The quintessence of this approach is to consider career theories, research and assistance as permeated by culture and united into cultural praxis. More specifically, the cultural praxis of athletes’ careers implies: (a) a merge of the holistic lifespan (Wylleman & Lavallee, 2004) and holistic ecological (Henriksen, 2010) perspectives in career research and assistance, (b) reflexive situatedness of career projects in relevant socio-cultural and historical contexts (e.g., Ryba, 2009; Ryba, Schinke & Tenenbaum, 2010; Stambulova & Alfermann, 2009), (c) an idiosyncratic approach in career research and assistance with specific attention to diversity in career patterns/trajectories, including marginalized athletic populations, such as female, gay, and ethnic minority athletes (e.g., Ryba & Schinke, 2009; Stambulova, 2010), (d) an increased attention to transnationalism in contemporary sporting culture and to trans-disciplinary career research, helping to grasp athletes’ multifaceted lived experiences in sport and beyond (e.g., Azócar, Torregrosa, Pallarés, & Pérez, 2012; Ryba, 2011; Ryba, Haapanen, Mosek, & Ng, 2012; Schinke, Gauthier, Dubuc, & Crowder, 2007), (e) multicultural and transnational consulting, including international networks of existing Career Assistance Programs (e.g., Schinke & Hanrahan, 2009; Schinke, McGannon, Parham, & Lane, 2012; Stambulova, Alfermann, Statler, & Côté, 2009), (f) participatory action research facilitating close collaboration between researchers, practitioners, and athlete-participants (Ryba, 2009; Schinke, Peltier, Ryba, M. J. Wabano, & M.Wabano, 2010). In brief, the approach we have coined as cultural praxis of athletes’ careers challenges the culture-blind career theories, research and practice in sport psychology and stimulates sport psychologists to deal with issues of marginalization, representation and social justice through theory, research and applied work.</p
Rice Institute Cheerleaders running onto field at Rice vs. Texas A&M football game
No full textColor photograph of two men (Rice Institute yell leaders) and two Rice Institute cheerleaders (twin sisters Joan and Jean Ryba) running onto the Kyle Field during the Texas A&M University vs. Rice Institute football game on November 17, 1956. Rice Institute football players are behind the cheerleaders. Pictured are (from left to right) George Brightwell, Jane Ryba, Joan Ryba, and Bob Buck.Cheerleaders George Brightwell, Jane Ryba, Joan Ryba, and Bob Buck. The ending score was Texas A&M University - 21, Rice Institute - 7
Optical spectroscopy of Er3+-doped LaVO4 crystal
No full textTransparent single crystals of erbium-doped LaVO4 in form of platelets having an average size 0.5 x 2 x 2 mm(3) were obtained by the flux method using Pb2V2O7 as the solvent. inductively coupled plasma (ICP) measurement revealed that the actual Er/La = 0.3% molar ratio in the crystals is lower than Er/La = 1% nominal molar ratio due to significant difference of ionic radii of La and Er. Luminescence spectra and luminescence decay curves for Er3+ transitions in the visible and near infrared region were recorded. Unpolarized Raman spectrum of undoped LaVO4 crystal was acquired, too. Up-converted green emission following excitation at 808 and 970 nm was observed and dependence of its intensity on incident excitation power was determined. Based on experimental data gathered the relaxation dynamics of excited states of Er3+ was analyzed and mechanisms involved in the up-conversion phenomena were discussed. (C) 2009 Elsevier B.V. All rights reserved
Dr. Duane M. Jackson, Morehouse College, July 2011
No full textThis video is a conversation with Dr. Duane M. Jackson. Dr. Jackson talks about his paper, "Recall and the Serial Position Effect: The Role of Primacy and Recency on Accounting Students' Performance." Jackie Daniel, AUC Woodruff Library, is the interviewer
"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States" By M. Carey.
No full text"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States: containing bried sketches of the moral and political character of those states.
By M. Carey, member of the American philosophical, and of the American Antiquarian Society, and author of The Olive Branch, Cindiciae Hibernicae, essays on banking, on political economy, and on internal improvement.
To which are now added the English editor's comments on the subject; together with Important Advice to Emigrants, and Cautions Against Impositions Practiced in the Outports
Luminescence spectroscopy of Er3+-doped and Er3+, Yb3+-codoped LaPO4 single crystals
No full textLaPO4 single crystals lightly doped with Er3+, and codoped with Er3+ and Yb3+ have been grown by spontaneous nucleation in a lead phosphate flux. Absorption and luminescence spectra have been measured in the visible and near-IR regions and the excited state dynamics has been studied upon pulsed laser excitation. The obtained results have allowed the evaluation of the effective emission cross-sections around 1.5 mu m, that have been found to be similar to important oxide laser crystals doped with Er3+. Efficient visible upconversion has been observed upon excitation at 980 nm in the codoped crystals. This behaviour is attributed to Yb3+-Er3+ energy transfer processes
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Dr. Glendon Swarthout
No full textHosted by Roger M. Busfield, MSU Assistant Professor of Speech and Theater, Meet the Author is designed to introduce a general audience to a contemporary author and their work through in-depth interviews. This episode features a conversation between Dr. Glendon Swarthout, prolific author and English professor at MSU, and assistant professors Sam S. Baskett and Theodore B. Strandness
Gender differences in depression: Assessing mediational effects of overt behaviors and environmental reward through daily diary monitoring
No full textGender differences in the prevalence of depression are well documented. To further explore the relation between gender and depression, this study used daily diaries to examine gender differences within thirteen behavioral domains and whether differential frequency of overt behaviors and environmental reward mediated the relationship between gender and depression severity. The sample included 82 undergraduate students [66% females; 84% Caucasian; Mean age = 20.2 years]. Overall, females engaged in a significantly greater breadth of behavioral domains and reported a higher level of environmental reward. Females spent more time in the domains of health/hygiene, spiritual activities, and eating with others. Males spent more time in the domains of physical activity, sexual activity, and hobbies and recreational experiences. Females found social activities, passive/sedentary behaviors, eating with others, and engagement in other activities more rewarding. Gender had a significant direct effect on depression severity, with females reporting increased depression. This effect was attenuated by the mediator (total environmental reward) such that to the extent females exhibited increased environmental reward, the gender effect on depression was attenuated. These data support behavioral models of depression, indicate increased reinforcement sensitivity among females, and have clinical relevance in the context of assessment and behavioral activation interventions for depression. © 2012 Marlena M. Ryba and Derek R. Hopko
Simulation of thermal plant optimization and hydraulic aspects of thermal distribution loops for large campuses
No full textFollowing an introduction, the author describes Texas A&M University and its utilities system. After that, the author presents how to construct simulation models for chilled water and heating hot water distribution systems. The simulation model was used in a $2.3 million Ross Street chilled water pipe replacement project at Texas A&M University. A second project conducted at the University of Texas at San Antonio was used as an example to demonstrate how to identify and design an optimal distribution system by using a simulation model. The author found that the minor losses of these closed loop thermal distribution systems are significantly higher than potable water distribution systems. In the second part of the report, the author presents the latest development of software called the Plant Optimization Program, which can simulate cogeneration plant operation, estimate its operation cost and provide optimized operation suggestions. The author also developed detailed simulation models for a gas turbine and heat recovery steam generator and identified significant potential savings. Finally, the author also used a steam turbine as an example to present a multi-regression method on constructing simulation models by using basic statistics and optimization algorithms. This report presents a survey of the author??s working experience at the Energy Systems Laboratory (ESL) at Texas A&M University during the period of January 2002 through March 2004. The purpose of the above work was to allow the author to become familiar with the practice of engineering. The result is that the author knows how to complete a project from start to finish and understands how both technical and nontechnical aspects of a project need to be considered in order to ensure a quality deliverable and bring a project to successful completion. This report concludes that the objectives of the internship were successfully accomplished and that the requirements for the degree of Degree of Engineering have been satisfied
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