1,723,801 research outputs found
Allan R. Mitchell
No full text"RAAF H[Q] Coomalie Creek Allan R Mitchell 1943 - 45".Royal Australian Air Force Headquarters, Coomalie Creek. Allan R Mitchell 1943 - 45.Date:199
[Portrait of Dr. Stephen R. Mitchell]
No full textPhotograph of Dr. Stephen R. Mitchell, President of St. Philip's, 1985-1992. He is facing the camera and is visible from the waist up with his right hand resting on his left arm. He is wearing a jacket, tie and eyeglasses
Thoughts From Terence R. Mitchell
No full text This is an essay in which I discuss aspects of my career, things I would do differently, advice to new professors, including some guidelines and principles that worked well for me, and given the future of Business Schools, what changes do I foresee? I describe my first few years as rather smooth and uneventful thanks to the mentors and resources that were available at the University of Washington. I wished I had had better teaching preparation and knowledge about how to publish in management journals (I am a psychologist by training and being in a Business School required some adjustments and the learning of new skills). In the future, I think more will be demanded of new professors and they will be held more accountable and required to support what they do through grants, contracts, extra teaching and consulting activities. Both an ethical emphasis and knowledge of technology for the classroom will be important as well. Most of my rules to live by focus on managing time and requests—they are the key navigational tools for success. My crystal ball suggests we will have more specialization in our activities and more contractual arrangements will guide us through periods of our career. </jats:p
Mrs. Lester R. Mitchell Jr., the former Miss Frances Redmond
No full textMrs. Lester R. Mitchell Junior is the former Miss Frances Redmond. She is the daughter of Mrs. Della Redmond. The couple have their home with Mrs. Redmond. Mrs. Mitchell is shown in half length photo wearing a coat and a turban rosette. Published in the Fort Worth Star-Telegram morning edition, January 15, 1940.https://mavmatrix.uta.edu/specialcollections_startelegram1940s/1319/thumbnail.jp
Relationship between molecular configuration and stress induced phase transitions
No full textIn semi-crystalline polymers, polymorphic transitions between different crystalline forms can be triggered not only by thermal treatments but also by mechanical deformation. The transformations related to phase changes of the crystals, and those occurring at lamellar length scales by the effect of tensile deformation are studied in detail, focusing on a set of isotactic polypropylene samples, having a molecular mass in the range 100–200 kg/mol, polydispersity index close to two, and different concentration stereodefects along the chains with a uniform distribution. This enables the effect of the microstructure of the chains on the deformation behaviour to be illustrated. The transformations which occur by effect of deformation are followed in real time during stretching through wide and small angle X-ray scattering measurements, made using the high flux of X-rays available at a Synchrotron light sources. The stream of data obtained in the measurements performed in continuum are analysed in the framework of our current understanding of the deformation mechanism of semi-crystalline polymers. This study shows that, during the transformations of a spherulitic morphology into a fibrillar morphology, the stress-induced phase transitions which occur during plastic deformation are regulated by the same factors that govern the textural and morphological changes that is the ability of the entangled amorphous chains to transmit the stress and the intrinsic stability of the lamellar crystals. Since the relative stability of the different polymorphic forms involved in the structural transformations and the intrinsic flexibility of the chains depend on the stereoregularity, we are able to make precise correlations between the stereoregularity of the chains, and the deformation behaviour, paving the way for understanding the material properties at molecular level
B. R. Mitchell, Economic Development of the British Coal Industry, 1800-1914
No full textHeffer Jean. B. R. Mitchell, Economic Development of the British Coal Industry, 1800-1914. In: Annales. Économies, Sociétés, Civilisations. 42ᵉ année, N. 4, 1987. pp. 832-836
B. R. Mitchell et H. G. Jones, Second abstract of British historical statistics
No full textNeveux Hugues. B. R. Mitchell et H. G. Jones, Second abstract of British historical statistics. In: Annales. Économies, Sociétés, Civilisations. 29ᵉ année, N. 4, 1974. p. 829
B. R. Mitchell, Economic Development of the British Coal Industry, 1800-1914
No full textHeffer Jean. B. R. Mitchell, Economic Development of the British Coal Industry, 1800-1914. In: Annales. Économies, Sociétés, Civilisations. 42ᵉ année, N. 4, 1987. pp. 832-836
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
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