201,591 research outputs found
Alexander Konstantinovich Matveev (1926-2010)
No full textСтатья посвящена памяти ученого-языковеда, члена-корреспондента РАН, заслуженного деятеля науки Российской Федерации, ветерана и почетного профессора Уральского государственного университета им. А. М. Горького, доктора филологических наук Александра Константиновича Матвеева.Article is devoted memory of the scientist-linguist, a member-correspondent of the Russian Academy of Sciences, the honored worker of a science of the Russian Federation, the veteran and the honourable professor of the Ural State University named after M. Gorky, Doctor of Philology Alexander Konstantinovich Matveev
Identification of clouds and aurorae in optical data images
No full textIn this paper we present an automatic image recognition technique used to identify clouds and aurorae in digital images, taken with a CCD all-sky imager. The image recognition algorithm uses image segmentation to generate a binary block object image. Object analysis is then performed on the binary block image, the results of which are used to assess whether clouds, aurorae and stars are present in the original image. The need for such an algorithm arises because the optical study of particle precipitation into the Earth's atmosphere by the Ionosphere and Radio Propagation Group at Lancaster generates vast data-sets, over 25 000 images/year, making manual classification of all the images impractical
Utaennaja ljubov' M.N. Murav'eva
No full textL'immagine letteraria e pubblica del poeta e pedagogo M. N: Murav'ev (1757-1807) generalmenet evoca la serenità dell'amore coniugale e paterno e anche la sua lirica erotica è generalmente considerata un esercizio letterario più che l'espressione di un sentimento autentico. L'articolo presenta una breve serie di poesie inedite dedicate a una fanciulla di nome Aleksandrina e alcune lettere inedite che rivelano l'identità della destinataria.M. N. Muravyov’s image is generally associated with quiet family life and even his love poems are regarded more as literary exercises than expressions of his genuine feelings. The article presents a short series of unpublished poems dedicated to a young girl named Alexandrina and some unpublished letters that reveal the real identity of their addressee
Variations of selective separability II: Discrete sets and the influence of convergence and maximality
No full textAbstractA space X is called selectively separable (R-separable) if for every sequence of dense subspaces (Dn:n∈ω) one can pick finite (respectively, one-point) subsets Fn⊂Dn such that ⋃n∈ωFn is dense in X. These properties are much stronger than separability, but are equivalent to it in the presence of certain convergence properties. For example, we show that every Hausdorff separable radial space is R-separable and note that neither separable sequential nor separable Whyburn spaces have to be selectively separable. A space is called d-separable if it has a dense σ-discrete subspace. We call a space X D-separable if for every sequence of dense subspaces (Dn:n∈ω) one can pick discrete subsets Fn⊂Dn such that ⋃n∈ωFn is dense in X. Although d-separable spaces are often also D-separable (this is the case, for example, with linearly ordered d-separable or stratifiable spaces), we offer three examples of countable non-D-separable spaces. It is known that d-separability is preserved by arbitrary products, and that for every X, the power Xd(X) is d-separable. We show that D-separability is not preserved even by finite products, and that for every infinite X, the power X2d(X) is not D-separable. However, for every X there is a Y such that X×Y is D-separable. Finally, we discuss selective and D-separability in the presence of maximality. For example, we show that (assuming d=c) there exists a maximal regular countable selectively separable space, and that (in ZFC) every maximal countable space is D-separable (while some of those are not selectively separable). However, no maximal space satisfies the natural game-theoretic strengthening of D-separability
K ponimaniju antroponimičeskogo mira M. N. Murav'eva
No full textComprendere il mondo dell'onomastica di M. N. Murav'ev. M.N. Murav'ev (1757-1807) è stato definito “il primo della serie di poeti russi ebbri di nomi”. L’articolo presenta una rassegna dell’uso da parte dello scrittore di nomi, nomignoli, patronimici e cognomi, dai primi esperimenti drammaturgici recentemente portati alla luce agli ultimi saggi in prosa, rintracciando i legami intertestuali e definendo la loro funzione stilistica, nella poesia epica, lirica e nella prosa. Si fa particolare attenzione alla prossimità di nomi di origine letteraria e appartenenti alla sfera familiare, che conferisce all’opera di Murav’ev una risonanza un tempo culturalmente esotica e emozionalmente intima.Understanding the Onomastic World of M. N. Muravyov. M. N. Muravyov (1757-1807) was called “the first in the line of poets intoxicated with names”. This article presents an overview of his use of names, nicknames, patronymics and surnames from the very first recently discovered dramatic attempts to the late prose essays. It retraces their intertextual origins and shows their stylistic function both in epic and lyrical poetry and in prose. Special attention is devoted to the proximity of names of highly literate and very domestic origin, and hence the double effect of cultural estrangement and emotional closeness of Muravyov’s oeuvre
Dr. Duane M. Jackson, Morehouse College, July 2011
No full textThis video is a conversation with Dr. Duane M. Jackson. Dr. Jackson talks about his paper, "Recall and the Serial Position Effect: The Role of Primacy and Recency on Accounting Students' Performance." Jackie Daniel, AUC Woodruff Library, is the interviewer
Sepsis: a historical metamorphosis of the concepts (to the 100th anniversary of the birth of the author of the first national monograph «septic shock» Professor M. I. Lytkin)
No full textThe article presents the features of the terminology of the main concepts on the problem, of sepsis from ancient times to the present. The contribution of Professor M. I. Lytkin to the development of the doctrine of surgical sepsis as the author of isolation and justification, of its independent form — angiogenic sepsis and the first national monograph “Septic shock" is shown. The special role in further improvement of definitions of the problem, of surgical sepsis in close integration, of clinicians, morphologists, microbiologists and researchers in the field of fundamental Sciences is emphasized
"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States" By M. Carey.
No full text"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States: containing bried sketches of the moral and political character of those states.
By M. Carey, member of the American philosophical, and of the American Antiquarian Society, and author of The Olive Branch, Cindiciae Hibernicae, essays on banking, on political economy, and on internal improvement.
To which are now added the English editor's comments on the subject; together with Important Advice to Emigrants, and Cautions Against Impositions Practiced in the Outports
Dispelling the Myths Behind First-author Citation Counts
No full textWe 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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