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Статья
Artale A., Kontchakov R., Ryzhikov V. et al. ACM Transactions on Computational Logic. 2014. Vol. 15. No. 3. P. 25.1-25.50.

We design temporal description logics (TDLs) suitable for reasoning about temporal conceptual data models and investigate their computational complexity. Our formalisms are based on DL-Lite logics with three types of concept inclusions (ranging from atomic concept inclusions and disjointness to the full Booleans), as well as cardinality constraints and role inclusions. The logics are interpreted over the Cartesian products of object domains and the flow of time (ℤ, <), satisfying the constant domain assumption. Concept and role inclusions of the TBox hold at all moments of time (globally), and data assertions of the ABox hold at specified moments of time. To express temporal constraints of conceptual data models, the languages are equipped with flexible and rigid roles, standard future and past temporal operators on concepts, and operators “always” and “sometime” on roles. The most expressive of our TDLs (which can capture lifespan cardinalities and either qualitative or quantitative evolution constraints) turns out to be undecidable. However, by omitting some of the temporal operators on concepts/roles or by restricting the form of concept inclusions, we construct logics whose complexity ranges between NLogSpace and PSpace. These positive results are obtained by reduction to various clausal fragments of propositional temporal logic, which opens a way to employ propositional or first-order temporal provers for reasoning about temporal data models.

Добавлено: 25 марта 2015
Статья
Maggi M., Fantazzini D., DeGiuli M. et al. Applied Economics. 2010. No. 42 (25). P. 3267-3277.
Добавлено: 14 января 2011
Статья
Gouezel S., Щур В. Л. Journal of Functional Analysis. 2019. P. 1-11.
Добавлено: 22 марта 2019
Статья
Shitov Y. Linear Algebra and its Applications. 2017. Vol. 513. P. 120-121.
Добавлено: 21 октября 2016
Статья
Shitov Y. Linear Algebra and its Applications. 2016. Vol. 511. P. 19-21.
Добавлено: 7 сентября 2016
Статья
Shitov Y. SIAM Journal on Applied Algebra and Geometry. 2018. Vol. 2. No. 3. P. 428-443.

The rank and symmetric rank of a symmetric tensor may differ.

Добавлено: 26 сентября 2018
Статья
Chrabaszcz A., Winn M., Lin C. et al. Journal of Speech, Language, and Hearing Research. 2014. Vol. 57. P. 1468-1479.
Добавлено: 20 сентября 2014
Статья
Chernyshev B. V. Brain Research. 1998. Vol. 793. P. 79-94.
Добавлено: 18 января 2010
Статья
Yablonskii S., Kurbatov N., Parfenyev V.M. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 2017. Vol. 95. No. 1. P. 012707-1-012707-5.

We study horizontal streaming excited by means of a low-frequency and low-intensity acoustic wave in 2D freely suspended films of thermotropic smectic liquid crystals. Acoustic pressure induces fast periodic transverse oscillations of the film, which produce in-plane stationary couples of vortices slowly rotating in opposite directions owing to hydrodynamic nonlinearity. The parameters of the vortices are measured using a new method, based on tracking solidlike disk-shaped islands. The horizontal motion occurs only when the amplitude of the acoustic pressure exceeds the threshold value, which can be explained by Bingham-like behavior of the smectic film. The measurements above threshold are in good agreement with existing theoretical predictions. We demonstrate experimentally that in-plane flow is well controlled by changing the acoustic pressure, excitation frequency, and geometry of the film. The observations open the way to using the phenomenon in nondisplay applications.

Добавлено: 30 октября 2017
Статья
Balakshy V. I., Revenko A. Acta Acustica united with Acustica. 2010. Vol. 96. P. 837-842.
Добавлено: 10 января 2013
Статья
Leminen A., Kimppa L., Leminen M. et al. Cortex. 2016. Vol. 83. No. October . P. 1-16.

Research into neurobiological mechanisms of morphosyntactic processing of language has suggested specialised systems for decomposition and storage, which are used flexibly during the processing of complex polymorphemic words (such as those formed through affixation, e.g., boy + s = noun + plural marker or boy + ish = noun plus attenuator). However, neural underpinnings of acquisition of novel morphology are still unknown. We implicitly trained our participants with new derivational affixes through a word–picture association task and investigated the neural processes underlying formation of neural memory traces for new affixes. The participants' brain activity was recorded using magnetoencephalography (MEG), as they passively listened to the newly trained and untrained suffixes combined with real word and pseudoword stems. The MEG recording was repeated after a night's sleep using the same stimuli, to test the effects of overnight consolidation. The newly trained suffixes combined with real stems elicited stronger source activity in the left inferior frontal gyrus (LIFG) at ∼50 msec after the suffix onset than untrained suffixes, suggesting memory trace formation for the newly learned suffixes already on the same day. The following day, the suffix learning effect spread to the left superior temporal gyrus (STG) where it was again manifest as a response enhancement, particularly at ∼200–300 msec after the suffix onset, which might reflect an additional effect of overnight consolidation. Overall, the results demonstrate the rapid and dynamic processes of both immediate build-up and longer-term consolidation of neocortical memory traces for novel morphology, taking place after a short period of exposure to novel morphology and involving fronto-temporal perisylvian language circuitry.

Добавлено: 9 сентября 2016
Статья
Tomas E., van de Vijver R., Demuth K. et al. First Language. 2017. Vol. 37. No. 5. P. 453-474.
Добавлено: 18 октября 2017
Статья
Akbarov S. S. Sbornik Mathematics. 1994. Vol. 185. No. 11. P. 3-22.
Добавлено: 23 сентября 2016
Статья
Schwarzman O., Vinberg E. Functional Analysis and Its Applications. 2017. Vol. 51. No. 1. P. 32-47.

Let Γ be an arithmetic group of affine automorphisms of the n-dimensional future tube T. It is proved that the quotient space T/Γ is smooth at infinity if and only if the group Γ is generated by reflections and the fundamental polyhedral cone (“Weyl chamber”) of the group dΓ in the future cone is a simplicial cone (which is possible only for n ≤ 10). As a consequence of this result, a smoothness criterion for the Satake–Baily–Borel compactification of an arithmetic quotient of a symmetric domain of type IV is obtained.

Добавлено: 17 мая 2017
Статья
Sasso L. Russian Law Journal. 2016. Vol. 4. No. 2. P. 62-82.
Добавлено: 23 мая 2016
Статья
Novatorov E. V. Managerial Marketing eJournal. 2012. Vol. 4. No. 41. P. 2-24.

The objectives of the study were (a) to identify the reasons and concerns of those public administrators and marketing scholars who do not accept the usefulness of marketing in the public sector; (b) to deconstruct, comprehend, interpret, and critically appraise the current conceptualization of public sector marketing from the viewpoint of negativists identified in step (a); and (c) to reconstruct, redefine, reinterpret, and reoperationalize the current controversial conceptualization of public sector marketing into a new conceptualization in the context of park and recreation services. The critical theory approach to the study primary used non-empirical procedures data collection and analytic procedures which included investigative research, negative case analysis, and theoretical triangulation. These procedures were supplemented with empirical data collected from in-depth interviews with five scholars and with three parks and recreation managers. Results of the non-empirical procedures revealed the biased selective nature of the current conceptualization of public park and recreation marketing and the existence of alternative conceptualizations which have been ignored.

Добавлено: 16 июня 2013
Статья
Haufe S., Nikulin V., Müller K. et al. Neuroimage. 2013. No. 64. P. 120-133.
Добавлено: 23 октября 2014
Статья
Mylonas Y. Culture Unbound. 2014. Vol. 6. P. 1025-1047.

This study looks at a variety of “informal” uses of new media and ICTs. The term informal describes popular uses of digital technologies that often exist outside the norms, laws, and codes that dictate how digital technologies and networks are to be used. Such activities include what is commonly described as “piracy,” but also embrace different peer-to-peer practices. Informal activities develop due to the affordances of digital technologies, which allow space for creativity and personalization of use, but are also due to broader sociocultural variables and contextual issues. In general terms, informal activities are those that concern the amateur activities of people using digital programs, tools, and networks. Media scholars see great potential in new media/ICT affordances, as related to the proliferation of grassroots participation, communication, and creativity. Nevertheless, a growing critical literature forces us to examine the actualization of such potential. This paper discusses the aforementioned issues by looking at new media/ICT uses in Sweden; it departs from critical perspectives that take into consideration the political economy of new media, and the cultural-political critiques of late-modern consumer societies.

Добавлено: 13 января 2015
Статья
Berry J. W. International Journal of Intercultural Relations. 2009. Vol. 33. P. 361-371.
Добавлено: 19 декабря 2014
Статья
Steiner E. S., Railing P. INCORM Journal. 2010. No. 1,5.

Аннотированный список сокращений и терминологических аббревиатур, употреблявшихся в русском и советском авангардном искусстве и институциях в первой трети 20-го в.

Добавлено: 14 марта 2013
Статья
Grigoryan L., Lebedeva N., Breugelmans S. Journal of Cross-Cultural Psychology. 2018. Vol. 49. No. 2. P. 336-352.

В статье представлены результаты кросс-культурного исследования опосредующей роли имплицитных теорий инновативности в связи ценностей и отношения к инновациям. Выборка включала в себя представителей более модернизированной (русской) и более традиционных (чеченцы, ингуши, тувинцы) культурных групп, проживающих на территории России. Общий объем выборки - 793 респонденты, из которых 399 - русские, проживающие в Москве и в Новокузнецке, 194 - чеченцы и ингуши, проживающие на Северном Кавказе, и 200 - тувинцы, проживающие в республике Тува. Респонденты заполняли опросник, включающий в себя измерения индивидуальных ценностей Ш. Шварца (SVS-57), шкалу установок по отношению к инновациям (Лебедева, Татарко, 2009), и адаптированный список прилагательных (Runco et al., 1993), направленных на измерение имплицитных теорий инновативности.

Исследование показало, что на российской выборке представления об инноваторе (имплицитные теории инновативности, или ИТИ) образуют два связанных фактора – индивидуальные ИТИ (например, интеллект, активность, смелость) и социальные ИТИ (например, честность, доверие). Было выявлено, что в более модернизированной группе позитивное влияние на установки по отношению к инновациям оказывают социальные ИТИ, тогда как в более традиционной - индивидуальные ИТИ. Влияние индивидуальных ценностей было ожидаемым: ценности сохранения имеют негативный, а ценности открытости изменениям – позитивный эффект на отношение к инновациям. При этом эффект медиации ИТИ значим только в случае с ценностями сохранения, но не открытости изменениям. Опосредующий эффект ИТИ имеет культурную специфику: в выборке представителей более традиционных культур медиация идет через индивидуальные ИТИ и усиливает негативное влияние ценностей сохранения, тогда как в выборке представителей более модернизированных культур она идет через социальные ИТИ и нейтрализует прямой негативный эффект ценностей сохранения. Возможные объяснения такой культурной специфики в роли имплицитных теорий инновативности обсуждаются в статье.

Добавлено: 1 июня 2015