1,725,168 research outputs found
Konya Mevlana Müzesi ihtisas kütüphanesi 5278 numaralı Münşeât Mecmuası (inceleme-metin)
No full textKonya Mevlana Müzesi İhtisâs Kütüphanesi 5278 Numaralı Münşeât Mecmuası (İnceleme-Metin) Şerîfe Şule Atasağun ÖZET Konya Mevlana Müzesi İhtisas Kütüphanesinde bulunan ve Abdülbaki Gölpınarlı koleksiyonuna ait 5278 no’lu Münşeât mecmuası konuları ve kaleme alınış tarzıyla katip el defteri niteliğindedir. Çalışmamız İnceleme-Metinden oluşmaktadır. Öncelikle defterin transkripsiyonlu metni ortaya konmuş ve içerisinde bulunan metinler itibariyle incelenmeye çalışılmıştır. Osmanlı Devleti, Divân-ı Hümayûn, Diplomasi, Münşeât, Mecmua, Mektup, Katip el defteri. Konya Mevlana Museum Specialized Library Münşeât Mecmua No. 5278 (Study-Text) Şerîfe Şule AtasağunSpecialized Library of Konya Mevlana Museum's collection in which registered number 5278 of Abdülbaki Gölpınarlı Münşeât mecmua issues and the clerk hand written receipt book is a style of receipt. The study Review-Text is composed from. First, in the notebook and the transcribed texts as set out in the text have been studied. Ottoman State, Imperial Council, Münşeât, Journals, Letters, The clerk hand book
Disk Mass-to-Light ratio distribution from stellar population synthesis: Application to rotation curve decomposition of NGC 5278 (KPG 390 A).
Get PDFIn this work we extend the study on the mass distribution of the spiral galaxy NGC 5278, performing 1D and 2D (GALFIT) bulge-disk decomposition to determine which components constitute the baryonic mass in this galaxy. Our analysis does not detect any bulge, instead we find a bright source, probably related with the central AGN, and an exponential disk. We fix the stellar disk contribution to the rotation curve (RC) with broad band photometric observations and population synthesis models, to obtain the 2D mass distribution of the stellar disk. In particular, for NGC 5278, we find that the typical assumption of considering the mass-to-luminosity ratio (M/L) of the disk as constant along the galactocentric radius is not valid. We also extract a baryonic RC from the mass profile, to determine the inability of this baryonic RC (also taking into account ± 30% errors in the disk mass), to fit the entire RC. We perform the RC decomposition of NGC 5278 considering the determined baryonic RC and four types of dark matter (DM) halo: Hernquist, Burkert, Navarro, Frenk, & White and Einasto. Our results determine that Hernquist DM halo better models our observed RC in the case of disk mass Md = 5.6 × 10¹⁰ Mʘ and also with less 30% disk mass. In the case of more 30% disk mass the cored Einasto (n < 4) DM halo is the best fitting model
Sources of Gas Ionization in The Interacting Galaxy NGC 5278
Get PDFВ данной работе анализируются спектральные наблюдения активной взаимодействующей галактики NGC 5278, полученные на 6-м телескопе САО РАН и взятые из открытого архива интегрально-полевой спектроскопии MaNGA/SDSS. Основное внимание уделяется анализу состояния газа на основе диаграмм отношения потоков оптических эмиссионных линий. Показано, что существенный вклад в ионизацию межзвездной среды вносят излучение активного ядра, ударная ионизация, а также молодое звездное население.This paper analyzes spectral observations of the active interacting galaxy NGC 5278 obtained at the 6m telescope of the SAO RAS and taken from the open archive of MaNGA/SDSS integral-field spectroscopy. The main attention is paid to the analysis of the gas state based on the diagrams of the optical emission line flux ratios. It is shown that a significant contribution to the ionization of the interstellar medium comes from the radiation of the active nucleus, shock ionization, and the young stellar population
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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