184 research outputs found

    Novel Microporous Metal Carboxylate Complexes-Synthesis and Heterogeneous Catalysis

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    Novel microporous rhodium(II) carboxylate polymer complexes having metal-loporphyrin, Rh_2[MTCPP] (M = H_2 1, Cu^ 2, Ni^ 3, Pd^ 4) (H_2TCPP - 4,4\u27,4\u27\u27,4\u27\u27\u27t-(21H;23H-porphine-5,10,15,20-tetrayl)tetrakis benzole acid), were synthesized and completely characterized by elemental analysis, TG/DTA, magnetic susceptibilities, FT-IR, DR-UV-vis, XRPD, BET analysis, and nitrogen adsorption measurements. These complexes possess carboxylate bridged dinuclear rhodium(II) sites and mononuclear copper(II), nickel(II), and palladium(II) centers in the porphyrin ring to form uniform micropores of ca. 5.0 Å. Furthermore, they show high surface areas and high nitrogen adsorption capacities, and act as efficient heterogeneous catalysts for hydrogenation of olefins at approximately 200 K. The unique bimetallic effects shown by metalloporphyrin and dinuclear rhodium sites in micropores were investigated by kinetic studies and hydrogen and propene adsorption-desorption measurements; the priority coordination of olefins onto metalloporphyrins and the intramolecular transfer of hydrogen from rhodium center to the olefin molecule coordinated onto metalloporphyrin remarkably reflects the catalytic activities in hydrogenation

    An experimental study on the expression of melting glass in kiln work

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    博士(芸術工学)神戸芸術工科大学202

    Analysis of Pharmacist-Patient Communication using the Roter Method of Interaction Process Analysis System

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    Background: Effective communication between pharmacists and patients is a crucial factor in ensuring thatmedications are used properly. However, few studies have examined the contents of actual on-sitecommunications between pharmacists and patients.Objective: To identify the characteristics of and problems with routine communications betweenpharmacists and patients using the Roter Method of Interaction Process Analysis System (RIAS).Methods: Conversations between pharmacists and simulated patients (SPs) were recorded and transcribed.Using the RIAS technique, their utterances were classified into 42 categories, and these were furtherdivided into 11 clusters, such as open- and closed-ended questions, and analyzed. Furthermore, theinfluence that the different scenarios performed by the pharmacists may have had on the structure of theircommunication was investigated. All of the transcripts were double-coded by two certified coders.Results: A total of 57 pharmacists took part in the study. The mean ratio of utterances made by SPs andpharmacists were 44% and 56%, respectively. The percentage of pharmacists’ questions was more thandouble that of SPs’ for both open- and closed-ended questions. In the influence that the different scenarios,the scenarios for patients with cancer was significantly higher ratio of utterances by the pharmacists.Conclusions: Pharmacists’ communications tended to focus more on information-gathering activities thatconcentrated on closed-ended questions and frequent counseling, or directing utterances about themedication than on considering the patient’s background. On the other hand, the pharmacists didcommunicate in ways that matched each patient’s disease. This study identified the structure ofpharmacists’ on-site communications, and revealed the associated characteristics and problems
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