112,538 research outputs found
[Rezension zu:] Besslich, Barbara/Fossaluzza, Cristina (Hgg.) (2019): Kulturkritik der Wiener Moderne (1890–1938). Unter Mitarb. v. Tillmann Heise u. Bernhard Walcher. Heidelberg: Universitätsverlag Winter (Beih. z. Euphorion, 110), ISBN 978–3–8253–4646–1, 344 S.
No full textBesslich, Barbara/Fossaluzza, Cristina (Hgg.) (2019): Kulturkritik der Wiener Moderne (1890–1938). Unter Mitarb. v. Tillmann Heise u. Bernhard Walcher. Heidelberg: Universitätsverlag Winter (Beih. z. Euphorion, 110), ISBN 978–3–8253–4646–1, 344 S
Beiträge zu den Fotokünstlern Antje Knapp, Martin Seck, Tillmann Peschel
No full textHoffmann K. Beiträge zu den Fotokünstlern Antje Knapp, Martin Seck, Tillmann Peschel. In: Schäfer H, Rempel V, eds. Ausstellungskatalog. World in Passion. Internationales Fotokunstprojekt im Rahmen der Passionsspiele Oberammergau. Berlin: Conrad; 2011
author-bios-SRD-19-0063.R1 – Supplemental material for The Network Structure of Police Misconduct
No full textSupplemental material, author-bios-SRD-19-0063.R1 for The Network Structure of Police Misconduct by George Wood, Daria Roithmayr and Andrew V. Papachristos in Socius</p
Conformational switch in the decoding region of 16S rRNA during aminoacyl-tRNA selection on the ribosome.
No full textBinding of aminoglycoside antibiotics to 16S ribosomal RNA induces a particular structure of the decoding center and increases the misincorporation of near-cognate amino acids. By kinetic analysis we show that this is due to stabilization of the near-cognate codon recognition complex and the acceleration of two rearrangements that Limit the rate of amino acid incorporation. The same rearrangement steps are accelerated in the cognate coding situation. We suggest that cognate codon recognition, or near-cognate codon recognition augmented by aminoglycoside binding, promote the transition of 16S rRNA from a 'binding' to a 'productive' conformation that determines the fidelity of decoding
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
Argumentative Grundlagen einer Bindung der Anwendung prädikativer Gentests an Gesundheitszwecke
No full textVieth A. Argumentative Grundlagen einer Bindung der Anwendung prädikativer Gentests an Gesundheitszwecke. In: Tillmann H, Kirsten M, Gerlind R, Miriam V, eds. Schöne - gesunde - neue Welt? : das humangenetische Wissen und seine Anwendung aus philosophischer, soziologischer und historischer Perspektive. Bielefeld: Univ. Bielefeld; 2002: 1-11
Elongation factor Tu, a GTPase triggered by codon recognition on the ribosome: mechanism and GTP consumption.
No full textThe mechanism of elongation factor Tu (EF-Tu) catalyzed aminoacyl-tRNA (aa-tRNA) binding to the A site of the ribosome was studied. Two types of complexes of EF-Tu with GTP and aa-tRNA, EF-Tu . GTP . aa-tRNA (ternary) and (EF-Tu . GTP)(2) . aa-tRNA (quinternary), can be formed in vitro depending on the conditions. On interaction with the ribosomal A site, generally only one molecule of GTP is hydrolysed per aa-tRNA bound and peptide bond formed. The second GTP molecule from the quinternary complex is hydrolyzed only during translation of an oligo(U) tract in the presence of EF-G. The first step in the interaction between the ribosome and the ternary complex is the codon-independent formation of an initial complex. In the absence of codon recognition, the aa-tRNA-EF-Tu complex does not enter further steps of A site binding and remains in the initial binding state. Despite the rapid formation of the initial complex, the rate constant of GTP hydrolysis in the noncognate complex is four orders of magnitude lower compared with the cognate complex. This, together with the results of time-resolved fluorescence measurements, suggests that codon recognition by the ternary complex on the ribosome initiates a series of structural rearrangements that result in a conformational change of EF-Tu, presumably involving the effector region, which, in turn, triggers GTP hydrolysis and the subsequent steps of A site binding
Využití sociálních médií v B2B prodeji
No full textTato diplomová práce se zabývá tím, jak mohou B2B obchodníci využívat sociální média v prodeji. Na základě systematické rešerše literatury, autor zjistil, že akademici, zkoumající danou problematiku, navrhují další výzkum, a to: v kterých konkrétních krocích se dají využít sociální média v prodeji (Salo, 2017). Autor se na základě toho rozhodl zjistit, jaké sociální sítě, různé technologie a pluginy se dají využít v B2B prodeji - tzv. social sellingu. Social selling se v této práci týká primárně procesu akvizice a okrajově péčí o stávající zákazníky. Autor si vybral kvalitativní průzkum pomocí 10 hloubkových polo-strukturovaných rozhovorů, aby odhalil jak, která sociální média to jsou, tak i motivaci prodejců, proč tato média používat/nepoužívat. Aby autor dodržel správnost vyhodnocení výsledků, data byla analyzována pomocí Tématické analýzy, která v této studii vykrystalizovala 2 hlavní strategické přístupy v social sellingu. Tyto přístupy (tzv. Push a Pull strategie) obsahují praktické příklady a konkrétní aktivity, které mohou prodejci využívat v každodenní praxi. Tyto výsledky jsou prezentovány s důrazem na praktičnost a jednoduchost implementace. Tvoří proto hlavní přínos autorovo výzkumu. V poslední části autor zmiňuje výzvy a manažerská doporučení, které mohou obchodníci využít v každodenním pracovním životě.This diploma thesis focuses on social media usage in B2B sales. Based on the systematic literature review conducted by the author, he has found out that recent researchers (Salo, 2017) suggest further research in the area of how and in which sales phase should various social networking sites, technologies and plugins used. To further fill this research gap, author decided to identify these social media and their usage among B2B salespeople in the so-called social selling process. The social selling process in this thesis applies mainly to acquiring new prospects and tangentially to taking care of existing clients (follow-up step). Author has chosen a qualitative research method via conducting 10 in-depth semi-structured interviews to reveal these instruments as well as motivation of a sales person on why to use social media in the selling process. The collected data was analyzed using Thematic analysis to ensure the right procedure and to identify main themes which crystalized into 2 main strategic approaches in social selling. These approaches (Push and Pull) include practical examples of concrete activities which sales people can use in their daily jobs and are presented with focus on practicality and ease of implementation. These also form the main contribution of author`s research. In the last part, author mentions challenges in social selling and recommended managerial implications for salesforce
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