112,292 research outputs found
«Игра - изначальная поэзия » в творчестве Антония Погорельского
No full textValentina Brio, "Game — the initial poetry" in A. Pogorel'skii's work. The work of Antonii Pogorel'skii (Aleksei Perovskii) is considered an example of literature game, artistic mystification. This creative device was shown in witty articles on Pushkin's Ruslan and Liudmila, which Pogorel'skii was protecting from critics, in the cycle of romanticist short stories The Double, or My evenings in Malorussia and in other works. Pogorel'skii often "plays" with ready topics, motives, preserving the paradoxical contradiction between reality and convention, embodying new romanticist tendencies. Unknown archive materials, used in this article, confirm his evolution towards witty parody and paradox. The work of the author is connected with the atmosphere of literary salons and represents an original dialogue with contemporaries, a lively dispute on burning subjects.Valentina Brio, « Le jeu — poésie initiale » dans l 'œuvre de A. Pogorel'skij. L'œuvre d'Antonij Pogorerskij (Aleksej Perovskij), contemporain de Puškin, est considérée comme un exemple de jeu littéraire, de mystification artistique. Ce principe de création est à l'œuvre dans des articles pleins d'esprit à propos de Ruslan i Ljudmila de Puškin, dont Pogorel'skij prit la défense contre les critiques, ainsi que dans le recueil de récits romantiques intitulé Dvojnik ili moi večera v Malorossii (Le double ou mes soirées en Ukraine) et dans d'autres œuvres également. Pogorel'skij « joue » souvent avec des sujets, des motifs tout prêts tout en préservant la contradiction paradoxale entre la réalité et les conventions, incarnant de nouvelles tendances romantiques. Des matériaux d'archives inconnus, utilisés dans cet article, confirment son évolution vers une parodie toute en finesse des thèmes à la mode et son goût pour le paradoxe. L'œuvre de l'auteur est liée à l'atmosphère des salons littéraires et présente une forme de dialogue original avec les contemporains, un débat animé sur des sujets actuels.Brio Valentina. «Игра - изначальная поэзия » в творчестве Антония Погорельского. In: Cahiers du monde russe : Russie, Empire russe, Union soviétique, États indépendants, vol. 37, n°4, Octobre-décembre 1996. pp. 397-407
Purification and characterization of 5'-methylthioadenosine phosphorylase from the hyperthermophilic archaeon Pyrococcus furiosus: substrate specificity and primary structure analysis
No full text
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
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
A novel hyperthermostable 5'-deoxy-5'-methylthioadenosine phosphorylase from the archaeon Sulfolobus solfataricus.
No full textWe report herein the first molecular characterization of 5'-deoxy-5'-methylthio-adenosine phosphorylase II from Sulfolobus solfataricus (SsMTAPII). The isolated gene of Ss MTAPII was overexpressed in Escherichia coli BL21. Purified recombinant Ss MTAPII is a homohexamer of 180 kDa with an extremely low Km (0.7 microm) for 5'-deoxy-5'-methylthioadenosine. The enzyme is highly thermophilic with an optimum temperature of 120 °C and extremely thermostable with an apparent Tm of 112 °C that increases in the presence of substrates. The enzyme is characterized by high kinetic stability and remarkable SDS resistance and is also resistant to guanidinium chloride-induced unfolding with a transition midpoint of 3.3 m after 22-h incubation. Limited proteolysis experiments indicated that the only one proteolytic cleavage site is localized in the C-terminal region and that the C-terminal peptide is necessary for the integrity of the active site. Moreover, the binding of 5'-deoxy-5'-methylthioadenosine induces a conformational transition that protected the enzyme against protease inactivation. By site-directed mutagenesis we demonstrated that Cys259, Cys261 and Cys262 play an important role in the enzyme stability since the mutants C259S/C261S and C262S show thermo-philicity and thermostability features significantly lower than those of the wild-type enzyme. In order to get insight into the physiological role of Ss MTAPII a comparative kinetic analysis
with the homologous 5'-deoxy-5'-methylthioadenosine phosphorylase
from Sulfolobus solfataricus (Ss MTAP) was carried out. Finally, the alignment of the protein sequence of Ss MTAPII with those of Ss MTAP and human 5'-deoxy-5'-methylthioadenosine phosphorylase (hMTAP) shows
several key residue changes that may account why Ss MTAPII, unlike
hMTAP, is able to recognize adenosine as substrate
Variabilidad de las comunidades rupícolas brio-pteridofíticas en el SO de la península Ibérica y el NO de África
No full textEn el presente trabajo se hace un estudio fitosociol6gico de las comunidades rupícolas brio-pteridofíticas del SO de la península Ibérica (España) y el NO de Africa (Marmecos). Como resultado, se proponen dos nuevas subasociaciones: Davallio canariensis-Sedetum baeticipsilotetosum nudi, en el sector Aljíbico, y Davallio canariensis-Sedetum baetici silenetosum rosulatae-andryalifoliae, en el sector Tangerino.In this work, a phytosociological study of rupicolous bryo-pteridophytic communities from SW Iberian Peninsula (Spain) and NW Africa (Morocco) is presented. As a result, two new subassociations are proposed: Davallio canariensis-Sedetum baetici psilotetosum nudi, in Aljibico sector, and Davallio canariensis-Sedetum baetici silenetosum rosulatae-andryalifoliae, in Tangerino sector
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
TeX v jednoduchém unixovém prostředí
No full textsummary:Při ladění TeXového dokumentu potřebujeme mnohokrát opakovaně pouštět TeX, podívat se, jak dopadl výsledek v prohlížeči DVI nebo PDF souboru, mrknout na výpis TeXu na terminálu, podívat se případně do logu a celou činnost opakovat. V tomto článku je ukázáno, jak tuto práci dělá autor článku. Proces "editor-TeX-kuk" je zde podporován jednoduchými unixovými nástroji: bashovým skriptem texloop, který si autor pro tyto účely vytvořil, dále terminálem Xterm a jednoduchým editorem, který umí navázat na klávesovou zkratku spuštění příkazu v systému. Čtenář se zde může inspirovat a přizpůsobit tyto nástroje svým vlastním potřebám. V článku je popsána funkce skriptu texloop, dále je neformálně rozveden dlouholetý vývoj autorova vztahu k textovým editorům a konečně je zde uvedena konfigurace terminálu Xterm, aby vyhovoval českému prostředí jak v kódování ISO-8859-2, tak v kódování UTF-8. Pro kódování UTF-8 si v závěru článku vygenerujeme TeXový formát csplain.summary:By debugging a TeX document it is necessary many times repeatedly to run TeX, to look for the result in DVI or PDF file, to gander the TeX output on the terminal, or eventually to have a look in the log-file, and all that action to repeat. In the paper it is show, how this work is made by author. The process '‘'editor-TeX-look' is supported by simple Unix tools: bash script texloop, created by author for these purposes, Xterm terminal and a simple editor, which is able to link to the shortcut key the activation of a system command. The reader could be inspired with the solution and to adapt these tools to his/her own needs. In the paper the function of the texloop script is described, and further the longstanding evolution of the author's relation to text editors is informal elaborated and finally a configuration of Xterm terminal, suitable for the czech environment with both ISO-8859-2 and UTF-8 encoding is introduced. For UTF-8 encoding the TeX format csplain is generated at the end of the paper
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