132,502 research outputs found
Haile-Tracy House Interior
No full textBlack and white photograph of the interior of the Pennington Haile House from page 117 of the November 1954 issue of Progressive Architectur
Haile-Tracy House Exterior
No full textBlack and white photograph Pennington Haile House from page 116 of the November 1954 issue of Progressive Architecture designed by the Husband and Wife Team Edgar Hays "Ted" Hunter Jr. and Margaret King "Peg" Hunter for the First Openly Gay citizen of Norwich, Vermont Pennington Hail
The Independent Effect of Self-Selected versus Imposed Exercise Intensity on Affect
No full textBackground: The affective response to self-selected and imposed exercise intensities of differing physical stimuli has been previously compared in adults and children. Purpose: The primary purpose of this investigation was to compare the affective response to self-selected (SS) and imposed (IMP) exercise of the same intensity in young, recreationally active adult males. The secondary purpose was to determine if a significant proportion of subjects self-selected exercise intensity above 50% of oxygen uptake reserve (VO2R). Methods: 32 males [mean(SD) age 22.3(2.2), VO2PEAK 3.38(0.59)] participated in the investigation. All subjects performed a load-incremented VO2PEAK test and a 20-min, SS exercise trial on a cycle ergometer. One week later, subjects performed the IMP exercise trial. Subjects in the experimental group (n=16) were unaware that the IMP intensity was the same as that previously self-selected. These subjects were told the intensity was „selected by the investigators.‟ Control subjects (n=16) were aware that the intensity of the IMP trial was the same as the SS trial. The affective response measured using Feeling Scale ratings (FS-R) was obtained prior to, during, and following the SS and IMP trials. ÄFS-R values, calculated by subtracting FS-R estimated during the SS trial from that of the IMP trial at each time point, were analyzed using a mixed-model ANOVA. The proportion of subjects who self-selected intensities above 50% VO2R was tested using a chi-squared analysis. Results: The ANOVA revealed no significant main effects or interaction. The chi-squared analysis revealed that a significant (p<0.05) proportion of subjects (28 of 33) self-selected exercise intensities above 50% VO2R. Conclusions: In the current investigation, theTHE INDEPENDENT EFFECT OF SELF-SELECTED VERSUS IMPOSED EXERCISE INTENSITY ON AFFECTLuke Haile, Ph. D.University of Pittsburgh, 20105affective response to SS and IMP exercise intensities of the same physical stimuli was similar, although there was a considerable amount of inter-individual variability. However, it was found that most subjects self-selected exercise intensities above a level determined by the American College of Sports Medicine to elicit health-fitness benefits. The prescription of SS exercise may be appropriate for young, recreationally active adult males
MeSH term explosion and author rank improve expert recommendations
No full textInformation overload is an often-cited phenomenon that reduces the productivity, efficiency and efficacy of scientists. One challenge for scientists is to find appropriate collaborators in their research. The literature describes various solutions to the problem of expertise location, but most current approaches do not appear to be very suitable for expert recommendations in biomedical research. In this study, we present the development and initial evaluation of a vector space model-based algorithm to calculate researcher similarity using four inputs: 1) MeSH terms of publications; 2) MeSH terms and author rank; 3) exploded MeSH terms; and 4) exploded MeSH terms and author rank. We developed and evaluated the algorithm using a data set of 17,525 authors and their 22,542 papers. On average, our algorithms correctly predicted 2.5 of the top 5/10 coauthors of individual scientists. Exploded MeSH and author rank outperformed all other algorithms in accuracy, followed closely by MeSH and author rank. Our results show that the accuracy of MeSH term-based matching can be enhanced with other metadata such as author rank
Dartmouth Winter Carnival Snow Gate
No full textBlack and white photograph of first snow sculpture at the Dartmouth winter carnival construction of the snow gate was attributed to Pennington Haile or Mark F. Emerso
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
A critical analysis of Ethiopian Civil Code: in light of the core features of Continental European Codification
No full textThis dissertation examines the core features of codification and applies them to the Ethiopian civil code in order to critically analyze whether that code complies with the core features of continental European codification or not. The author describes the development of the system of law in Ethiopia - explaining how Ethiopia became one of Africa’s states highly influenced by the model of continental European codification, particularly with the introduction during the regime of Emperor Haile Sellasie (between 1957 and 1965) of a group of highly complex codes – Civil code, Civil Procedure code, Penal code, Criminal Procedure code, Commercial code and Maritime code – giving Ethiopia one of the most modern legal systems in the World
Restoration of Ecosystem Carbon Stocks Following Exclosure Establishment in Communal Grazing Lands in Tigray, Ethiopia
No full textDegraded lands are common in human-influenced tropical semiarid areas, and the potential for C sequestration through rehabilitation of these areas is substantial. In this study, we investigated changes in ecosystem C stocks (ECS) after establishing exclosures on degraded communal grazing lands, and identified easily measurable biophysical and management-related factors that can be used to predict ECS restoration in the highlands of Tigray, Ethiopia. We selected replicated (n = 3) 5-, 10-, 15-, and 20-yr-old exclosures and paired each exclosure with an adjacent communal grazing land. All exclosures displayed higher ECS than the communal grazing lands. Differences in ECS between exclosures and grazing lands varied between 29 (±4.9) and 61 (±6.7) Mg C ha−1 and increased with exclosure duration. In exclosures, much of the variability in ECS was explained by a combination of the following variables: precipitation, clay content, vegetation canopy cover, woody biomass, and exclosure duration (R 2 = 0.77–0.90). Precipitation and vegetation canopy cover also explained much of the variability of ECS in communal grazing lands (R 2 = 0.48–0.55). Our results help to establish baseline information for C sequestration projects and to predict the expected ecosystem C sequestration under exclosures. Expansion of exclosures would increase grazing pressure on the remaining communal grazing area. Therefore, the decision to establish additional exclosures should also include an economic analysis and an evaluation of the social consequences
"Closing the R&D Gap, Evaluating the Sources of R&D Spending"
No full textBoth spending and tax policies have been implemented in the United States with the goal of stimulating private sector research and development (R&D). Karier questions whether current R&D policy, especially the research and experimentation tax credit, can contribute to closing the gap between nondefense expenditures on R&D in the United States and such expenditures in other countries, such as Japan and Germany. He also explores possible changes to our current R&D policy to make it more effective.
Old slavery seen through modern eyes: Octavia E. Butler’s Kindred and Haile Gerima’s Sankofa
No full textTime travel has been at times employed by writers and filmmakers alike as a means for addressing sociopolitical discourses. This is the case of the novel Kindred (1979) by Octavia E. Butler, and the film Sankofa (1993) by Haile Gerima. In both works, the topic of spatio-temporal migration is dealt with in such a way as to make a political statement in order to elicit a response on the part of the reader/viewer. Tightroping between fantasy and slave narrative, Butler and Gerima use time travel as a device investigating the amplified effect of old slavery on contemporary people. This essay approaches the idea of seeing old slavery through modern eyes. Experiencing the senselessness of old slavery from the apparently unreal perspective of a contemporary outsider may inspire the reader/viewer to minimize the typical desensitization with which contemporary slavery - still a very tangible phenomenon - more often than not is met today
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