1,721,457 research outputs found
Johnson (Roger A.) éd Psychohistory and Religion. The Case of Young Man Luther
No full textBaubérot Jean. Johnson (Roger A.) éd Psychohistory and Religion. The Case of Young Man Luther. In: Archives de sciences sociales des religions, n°50/2, 1980. pp. 293-294
Quality Standards for the Links of the Pork Chain
No full textJohnson, Roger; Camfield, Peter; Cannon, Jerry. (1998). Quality Standards for the Links of the Pork Chain. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/157841
"Understanding Carcass Fat Quality: What Nutritionists Need to know," 68th Minnesota Nutrition Conference and University of Minnesota Research Update Session: Modern Concepts in Livestock Production for 2007, Proceedings, September 18-19-2007, Minneapolis, Minnesota
No full textBerg, Eric P.; Johnson, Roger C.. (2007). "Understanding Carcass Fat Quality: What Nutritionists Need to know," 68th Minnesota Nutrition Conference and University of Minnesota Research Update Session: Modern Concepts in Livestock Production for 2007, Proceedings, September 18-19-2007, Minneapolis, Minnesota. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/202051
How does the level of feeder prices affect cattle feeding profits?
No full text5 pages; includes chartThis archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.Routhe, Hal; Thomas, Kenneth H.; Johnson, Roger. (1957). How does the level of feeder prices affect cattle feeding profits?. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/169223
Formate-mediated magnetic superexchange in the model hybrid perovskite [(CH3)2NH2]Cu(HCOO)3: applicability criteria for the GKA rules
No full text
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
Variations on the Author
No full text“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
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
Pressure-induced Jahn-Teller switch in the homoleptic hybrid perovskite [(CH3)(2)NH2]Cu(HCOO)(3): orbital reordering by unconventional degrees of freedom
No full textThrough in situ, high-pressure X-ray diffraction experiments we have shown that the homoleptic perovskite-like coordination polymer [(CH3)2NH2]Cu(HCOO)3 undergoes a pressure-induced orbital reordering phase transition above 5.20 GPa. This transition is distinct from previously reported Jahn–Teller switching in coordination polymers, which required at least two different ligands that crystallize in a reverse spectrochemical series. We show that the orbital reordering phase transition in [(CH3)2NH2]Cu(HCOO)3 is instead primarily driven by unconventional octahedral tilts and shifts in the framework, and/or a reconfiguration of A-site cation ordering. These structural instabilities are unique to the coordination polymer perovskites, and may form the basis for undiscovered orbital reorientation phenomena in this broad family of materials
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