1,722,912 research outputs found
Rubus obtruncatus subsp. pilocarpus R. Keller
No full textR. obtruncatus Ph. J. Müller ssp. pilocarpus (Gremli) R. Keller l: Verossaz (Paiche); Salvan (Schmidely).Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-55
A Conversation with Roger R. Keller
Full text linkAn interview with Roger R. Keller, Director of the Chaplain Candidates Program at BYU, regarding Brigham Young University\u27s Chaplain Candidates program at BYU. Interview conducted by Kenneth L. Alford
Zürich / Aufnahme: J. Wild, Denzler, R. Keller ; Revision von J. Benz 1876/76; Gest. v. H. Müllhaupt u. Sohn
No full textZÜRICH / AUFNAHME: J. WILD, DENZLER, R. KELLER ; REVISION VON J. BENZ 1876/76; GEST. V. H. MÜLLHAUPT U. SOHN
Topographischer Atlas der Schweiz (-)
Zürich / Aufnahme: J. Wild, Denzler, R. Keller ; Revision von J. Benz 1876/76; Gest. v. H. Müllhaupt u. Sohn (Blatt 161,1881) ( -
Celebrating Dr. Amelia R. Keller: Pioneering Physician, Educator, Suffragist, and Public Health Advocate
No full textExhibit developed by the Ruth Lilly Medical Library for the dedication of an Indiana State Historical Marker honoring Dr. Amelia R. Keller on April 19, 2022
Celebrating Dr. Amelia R. Keller: Pioneering Physician, Educator, Suffragist, and Public Health Advocate
No full textExhibit developed by the Ruth Lilly Medical Library for the dedication of an Indiana State Historical Marker honoring Dr. Amelia R. Keller on April 19, 2022
R. Keller: Pädagogisch-psychometrische Studien. I. Vorläufige Mitteilung. Biolog. Centralbl. 1894. Bd. XIV. S. 24-32 u. 38-53
No full textR. KELLER: PÄDAGOGISCH-PSYCHOMETRISCHE STUDIEN. I. VORLÄUFIGE MITTEILUNG. BIOLOG. CENTRALBL. 1894. BD. XIV. S. 24-32 U. 38-53
Zeitschrift für Psychologie und Physiologie der Sinnesorgane (-)
Zeitschrift für Psychologie und Physiologie der Sinnesorgane (8) (a0005)
R. Keller: Pädagogisch-psychometrische Studien. I. Vorläufige Mitteilung. Biolog. Centralbl. 1894. Bd. XIV. S. 24-32 u. 38-53 (8) (p0388
Pfäffikon / Aufnahme: K. Wetli 1848, R. Keller, Bächli 1877 ; Revision: J. Bächli, 1876 ; Gestl. v. H. Müllhaupt u. Sohn
No full textPFÄFFIKON / AUFNAHME: K. WETLI 1848, R. KELLER, BÄCHLI 1877 ; REVISION: J. BÄCHLI, 1876 ; GESTL. V. H. MÜLLHAUPT U. SOHN
Topographischer Atlas der Schweiz (-)
Pfäffikon / Aufnahme: K. Wetli 1848, R. Keller, Bächli 1877 ; Revision: J. Bächli, 1876 ; Gestl. v. H. Müllhaupt u. Sohn (Blatt 213) ( -
Companions in Wonder: Children and Adults Exploring Nature Together edited by Julie Dunlap and Stephen R. Keller
No full textReviewed work: Companions in Wonder: Children and Adults Exploring Nature Together edited by Julie Dunlap and Stephen R. Keller 
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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