1,721,058 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Virginia Tech - U.S. Forest Service Housing Commentary
No full textProvides information on housing growth and construction, and wood use in the construction industry
Virginia Tech - U.S. Forest Service Housing Commentary
No full textContains indicator information about potential economic growth in the United States, from the Federal Reserve, and private organizations
Virginia Tech - U.S. Forest Service Housing Commentary
No full textProvides information on housing growth and construction, and wood use in the construction industry
An Investigation into Attitudes towards Recycling CCA Treated Lumber
No full textThis research examines the effects of evaluations, beliefs, subjective norms, and perceived behavioral control on the contractor's decision intention to recover used CCA lumber. The purpose of this research was to determine the factors that affect recovery. This research proposes that a contractor's decision intention to recover is affected by evaluations, beliefs, subjective norms, and perceived barriers to recovery.
The study included a mail questionnaire that was sent to over 2,800 contractors. The questionnaire was used to collect both demographic data and an evaluation of the factors believed to affect the recovery of CCA treated lumber. Data was collected primarily through the mail survey, where participants rated the factors believed to affect the recovery of spent CCA lumber.
Extrapolation indicates that nearly 2.4 million cubic meters of treated lumber were removed in 1999 from the demolition of decks. It was also discerned that only two of the respondents recovered used CCA lumber on a full-time basis. Additionally, there appears to be a lack of knowledge regarding the chemical components of CCA treated lumber, the proper disposal methods, and handling of the product. This has profound strategic implications for not only the wood treating industry but other industries as well.
The second phase of the research utilized ordinary least squares regression and a structural equation modeling program to model the factors concerning the contractors' decision intention to recover. The findings indicate that contractor beliefs and components of perceived behavioral control are the primary drivers in the contractor's decision intention to recover. Regarding beliefs, the findings indicate that contractors have a minimal belief that the recovery of the CCA lumber is necessary. This indicates that a marketing communications program should be developed to address the necessity and benefits of recovery.
Recovery facilities and programs were found to be nonexistent and will have to be developed in order to facilitate recovery. Concerning programs, the overwhelming response was that some type of financial incentive would have to be incorporated to initiate recovery. In conjunction with the development of programs, recovery facilities will have to be developed that are convenient for the contractor to dispose of the used lumber.Ph. D
Virginia Tech - U. S. Forest Service Housing Commentary
No full textProvides information about housing growth and construction, and wood use in the construction industry
Virginia Tech - U.S. Forest Service Housing Commentary
No full textContains information on housing growth and construction, and wood use in the construction industry
Virginia Tech - U. S. Housing Commentary
No full textProvides information about housing growth and construction, and wood use in the construction industry
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