cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Coasting external shock in wind medium: an origin for the X-ray plateau decay component in Swift GRB afterglows
Creators: name: Shen, Rongfeng
name: Matzner, Christopher D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The plateaus observed in about one half of the early X-ray afterglows are the most puzzling feature in gamma-ray bursts (GRBs) detected by Swift. By analyzing the temporal and spectral indices of a large X-ray plateau sample, we find that 55% can be explained by external, forward shock synchrotron emission produced by a relativistic ejecta coasting in a ρ~ r^{-2}, wind-like medium; no energy injection into the shock is needed. After the ejecta collects enough medium and transitions to the adiabatic, decelerating blastwave phase, it produces the post-plateau decay. For those bursts consistent with this model, we find an upper limit for the initial Lorentz factor of the ejecta, Γ_0 \leq 46 (ε_e/0.1)^{-0.24} (ε_B/0.01)^{0.17}; the isotropic equivalent total ejecta energy is E_{iso} ~ 10^{53} (ε_e/0.1)^{-1.3} (ε_B/0.01)^{-0.09} (t_b/10^4 s) erg, where ε_e and ε_B are the fractions of the total energy at the shock downstream that are carried by electrons and the magnetic field, respectively, and t_b is the end of the plateau. Our finding supports Wolf-Rayet stars as the progenitor stars of some GRBs. It raises intriguing questions about the origin of an intermediate-Γ_0 ejecta, which we speculate is connected to the GRB jet emergence from its host star. For the remaining 45% of the sample, the post-plateau decline is too rapid to be explained in the coasting-in-wind model, and energy injection appears to be required.
description: 11 pages, 5 figures, to appear in ApJ, proof-corrected version, added more references
Domain adaptation for summarizing conversations
Creators: name: Sandu, Oana
Publisher: name: University of British Columbia
Year: 2011

description: The goal of summarization in natural language processing is to create abridged and informative versions of documents. A popular approach is supervised extractive summarization: given a training source corpus of documents with sentences labeled with their informativeness, train a model to select sentences from a target document and produce an extract. Conversational text is challenging to summarize because it is less formal, its structure depends on the modality or domain, and few annotated corpora exist. We use a labeled corpus of meeting transcripts as the source, and attempt to summarize a different target domain, threaded emails. We study two domain adaptation scenarios: a supervised scenario in which some labeled target domain data is available for training, and an unsupervised scenario with only unlabeled data in the target and labeled data available in a related but different domain. We implement several recent domain adaptation algorithms and perform a comparative study of their performance. We also compare the effectiveness of using a small set of conversation-specific features with a large set of raw lexical and syntactic features in domain adaptation. We report significant improvements of the algorithms over their baselines. Our results show that in the supervised case, given the amount of email data available and the set of features specific to conversations, training directly in-domain and ignoring the out-of-domain data is best. With only the more domain-specific lexical features, though overall performance is lower, domain adaptation can effectively leverage the lexical features to improve in both the supervised and unsupervised scenarios.
Protoplanetary Disk Resonances and Type I Migration
Creators: name: Tsang, David
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Waves reflected by the inner edge of a protoplanetary disk are shown to significantly modify Type I migration, even allowing the trapping of planets near the inner disk edge for small planets in a range of disk parameters. This may inform the distribution planets close to their central stars, as observed by the Kepler mission.
description: 6 pages, 3 figures, accepted by ApJ
Discovering Reliable Dependencies from Data: Hardness and Improved Algorithms (Extended Abstract)
Creators: name: Mandros, Panagiotis
name: Boley, Mario
name: Vreeken, Jilles
Publisher: name: CISPA
Year: 2023

description: Finding (functional) dependencies between attributes in databases is a well-known problem with applications in knowledge discovery, feature selection, and database management. While the recently introduced reliable fraction of information measure allows to soundly quantify dependence in a way that avoids overfitting when optimizing over high-dimensional spaces, the algorithmic implications of using this score have not yet been systematically explored. This includes the computational complexity of the resulting optimization problem. To this end, this paper provides the following contributions: We show that the problem of maximizing the reliable fraction of information is NP-hard, which justifies the usage of worst-case exponential-time as well as heuristic search methods that do not guarantee optimal solutions. We then greatly improve the practical performance for both of these optimization styles by deriving a novel admissible bounding function, which has an unbounded potential for additional pruning over the previously proposed one. Finally, we empirically investigate for the first time the approximation ratio of the greedy algorithm and show that in fact it produces highly competitive results in a fraction of time needed for complete branch-and-bound style search. All findings are evaluated on a wide range of real-world datasets that are publicly available along with the implementation of the algorithmic contributions. Our results suggest that in scenarios where no hard optimality guarantees are required, greedy optimization is a good alternative to branch-and-bound for dependency discovery. Also, the definition of the tighter bounding function is potentially more generally applicable than just to the reliable fraction of information and might be transferrable to other dependency measures.
THE EVOLUTION AND THE PRESENT SPECIFICITY OF THE U.S.-LED HUB-AND-SPOKE SYSTEM IN THE ASIA-PACIFIC REGION
Creators: name: Neradovskikh Anastasia Dmitrievna
Publisher: name: International scientific review
Year: 2020
Subjects: the USA
Asia-Pacific region
Hub-and-spoke system
bilateral alliances
the Cold War
communism
Japan
China
Trump

description: the article analyzes the Hub-and-Spoke system created by the United States in the Asia-Pacific region during the Cold War. Based on bilateral relations, this system has undergone a number of significant changes over more than 60 years. The San Francisco system has made a significant contribution to the joint training of U.S. and allied forces. Despite all the advantages, the continued existence of the hub-and-speak system is being questioned due to the absolute U.S. dominance in the region and the ambiguous policy of Donald Trump.
Discovering Reliable Correlations in Categorical Data
Creators: name: Mandros, Panagiotis
name: Boley, Mario
name: Vreeken, Jilles
Publisher: name: CISPA
Year: 2023

description: In many scientific tasks we are interested in discovering whether there exist any correlations in our data. This raises many questions, such as how to reliably and interpretably measure correlation between a multivariate set of attributes, how to do so without having to make assumptions on distribution of the data or the type of correlation, and, how to efficiently discover the top-most reliably correlated attribute sets from data. In this paper we answer these questions for discovery tasks in categorical data. In particular, we propose a corrected-for-chance, consistent, and efficient estimator for normalized total correlation, by which we obtain a reliable, naturally interpretable, non-parametric measure for correlation over multivariate sets. For the discovery of the top-k correlated sets, we derive an effective algorithmic framework based on a tight bounding function. This framework offers exact, approximate, and heuristic search. Empirical evaluation shows that already for small sample sizes the estimator leads to low-regret optimization outcomes, while the algorithms are shown to be highly effective for both large and high-dimensional data. Through two case studies we confirm that our discovery framework identifies interesting and meaningful correlations.
Dispersion and damping of potential surface waves in a degenerate plasma
Creators: name: Tyshetskiy, Yu. O.
name: Williamson, D.
name: Kompaneets, R.
name: Vladimirov, S. V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Potential (electrostatic) surface waves in plasma half-space with degenerate electrons are studied using the quasi-classical mean-field kinetic model. The wave spectrum and the collisionless damping rate are obtained numerically for a wide range of wavelengths. In the limit of long wavelengths, the wave frequency $ω$ approaches the cold-plasma limit $ω=ω_p/\sqrt{2}$ with $ω_p$ being the plasma frequency, while at short wavelengths, the wave spectrum asymptotically approaches the spectrum of zero-sound mode propagating along the boundary. It is shown that the surface waves in this system remain weakly damped at all wavelengths (in contrast to strongly damped surface waves in Maxwellian electron plasmas), and the damping rate nonmonotonically depends on the wavelength, with the maximum (yet small) damping occuring for surface waves with wavelength of $\approx5πλ_{F}$, where $λ_{F}$ is the Thomas-Fermi length.
description: 22 pages, 6 figures
СОВРЕМЕННОЕ ФИЗИЧЕСКОЕ ОБРАЗОВАНИЕ. ПРОБЛЕМЫ ПОДГОТОВКИ БУДУЩИХ УЧИТЕЛЕЙ ФИЗИКИ
Creators: name: НУРБАЕВА ДИЛАРА МУРАТОВНА
name: НУРМУХАМЕДОВА ЖАНАРА МУРАТОВНА
name: ХАМРАЕВ ШЕРПИДИН ИТАХУНОВИЧ
name: НАСИРОВА ДИАНА МАХМУТОВНА
Publisher: name: Наука, образование и культура
Year: 2020
Subjects: СОВРЕМЕННОЕ ОБРАЗОВАНИЕ
ОБРАЗОВАТЕЛЬНЫЕ ПРОГРАММЫ
ПОДГОТОВКА БУДУЩИХ УЧИТЕЛЕЙ ФИЗИКИ

description: В данной статье представлен анализ проблем подготовки будущих учителей физики, сделан акцент на особенности проектирования и разработки образовательных программ по подготовке учителей физики.
АДАПТИВНО-ИНТЕРВАЛЬНЫЕ АЛГОРИТМЫ СИНТЕЗА СИСТЕМ УПРАВЛЕНИЯ ТЕХНОЛОГИЧЕСКИМИ ОБЪЕКТАМИ
Creators: name: ХАЛИЛОВ ШАХОБИДДИН ФАЙЗИЕВИЧ
name: ТУРСИНБОЕВА ЗЕБО УРИНБОЕВНА
Publisher: name: Наука, образование и культура
Year: 2020
Subjects: ИНТЕРВАЛЬНЫЙ АНАЛИЗ
ИДЕНТИФИКАЦИЯ
АДАПТИВНО-ИНТЕРВАЛЬНАЯ СИСТЕМА УПРАВЛЕНИЯ
АДАПТИВНО-ИНТЕРВАЛЬНЫЙ АЛГОРИТМ
ВЕКТОР УПРАВЛЕНИЯ

description: В статье рассматривается разработка адаптивно-интервальных алгоритмов синтеза систем управления технологическими объектами.
Spatial distribution of ions in a linear octopole radio-frequency ion trap in the space-charge limit
Creators: name: Majima, T.
name: Santambrogio, G.
name: Bartels, C.
name: Terasaki, A.
name: Kondow, T.
name: Meinen, J.
name: Leisner, T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: We have explored the spatial distribution of an ion cloud trapped in a linear octopole radio-frequency (rf) ion trap. The two-dimensional distribution of the column density of stored silver dimer cations was measured via photofragment-ion yields as a function of the position of the incident laser beam over the transverse cross section of the trap. The profile of the ion distribution was found to be dependent on the number of loaded ions. Under high ion-loading conditions with a significant space-charge effect, ions form a ring profile with a maximum at the outer region of the trap, whereas they are localized near the center axis region at low loading of the ions. These results are explained quantitatively by a model calculation based on equilibrium between the space-charge-induced potential and the effective potential of the multipole rf field. The maximum adiabaticity parameter η_max is estimated to be about 0.13 for the high ion-density condition in the present octopole ion trap, which is lower than typical values reported for low ion densities; this is probably due to additional instability caused by the space charge.
description: 8 pages, 5 figures
Canadian Income Taxation of Sovereign Wealth Funds
Creators: name: Ryer, Andrea Michelle
Publisher: name: Graduate Studies
Year: 2018
Subjects: subject: sovereign immunity
subject: sovereign weatlh funds
subject: state immunity
subject: taxation
subject: income tax
subject: Law
subject: FOS: Law

description: This thesis is a comparative analysis of the Canadian income taxation of sovereign wealth funds (SWFs). Because SWFs are owned and controlled by foreign governments, they are subject to different rules than private foreign investors, notably tax rules. The taxation of SWFs in Canada is determined by the interaction of domestic tax rules, bilateral tax treaties, and the law of state immunity. In certain cases, SWFs may be immune from taxation. The thesis examines the Canadian tax law and policy applicable to SWFs and compares Canadian practice to that of three other jurisdictions (Australia, Germany and the United States). In particular, it argues that the existing rules lack certainty and transparency and recommends legislative change to address these shortcomings.
Generalized Parton Distributions of the Photon for Nonzero zeta
Creators: name: Mukherjee, Asmita
name: Nair, Sreeraj
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a calculation of the generalized parton distributions of the photon when there is non-zero momentum transfer both in the transverse and longitudinal directions. We consider only the contributions when the photon helicity is not flipped and calculate those at leading order in electromagnetic coupling $α$ and zeroth order in the strong coupling $α_s$. We keep the leading logarithmic terms as well as the quark mass terms in the vertex. By taking Fourier transforms of the GPDs with respect to the transverse and longitudinal momentum transfer, we obtain the parton distributions of the photon in position space.
description: 15 pages, 5 figures
Learning latent theories of relations and individuals
Creators: name: Chiang, Michael Chi-Hao
Publisher: name: University of British Columbia
Year: 2011

description: Inductive learning of statistical models from relational data is a key problem in artificial intelligence. Two main approaches exist for learning with relational data, and this thesis shows how they can be combined in a uniform framework. The first approach aims to learn dependencies amongst features (relations and properties), e.g. how users' purchases of products depend on users' preferences of the products and associated properties of users and products. Such models abstract over individuals, and are compact and easy to interpret. The second approach learns latent properties of individuals that explain the observed features, without modelling interdependencies amongst features. Latent-property models have demonstrated good predictive accuracy in practise, and are especially useful when few properties and relations are observed. Interesting latent groupings of individuals can be discovered. Our approach aims to learn a unified representation for dependency structures for both observed features and latent properties. We develop a simple approximate EM algorithm for learning the unified representation, and experiments demonstrate cases when our algorithm can generate models that predicts better than dependency-based models of observed features as well as a state-of-the-art latent-property model. We extend our approximate EM algorithm to handle uncertainty about the number of values for latent properties. We search over the number of values and return error bounds, as an alternative to existing proposals based on sampling in the posterior distribution over the number of values. We also solve a specific case where dependencies involve functional relations, which induces a verbose model with many parameters. In comparison, the standard solution of aggregating over all values of the function yields a simple model that predicts poorly. We show how to learn an optimal intermediate-size representation efficiently by clustering the values of the function. The proposed method generates models that capture interesting clusters of function values, dominates the simple model in prediction, and can surpass the verbose model using much fewer parameters.
ПРИМЕНЕНИЕ ТАБЛИЦ НА УРОКАХ АНГЛИЙСКОГО И РУССКОГО ЯЗЫКОВ ДЛЯ РАЗВИТИЯ ИССЛЕДОВАТЕЛЬСКИХ НАВЫКОВ УЧАЩИХСЯ
Creators: name: ЕНГАЙ НАТАЛИЯ ВИКТОРОВНА
name: ЛИХ ИРИНА ВЛАДИМИРОВНА
Publisher: name: International scientific review
Year: 2020
Subjects: TABLES
VISUALS
INSTRUCTIONS
RESEARCH SKILLS
ANALYSIS
MONITORING
ACCURACY
ASSESSMENT
SYNTHESIS
STRUCTURE
ТАБЛИЦЫ
НЕСПЛОШНЫЕ ТЕКСТЫ
ИНСТРУКЦИИ
ИССЛЕДОВАТЕЛЬСКИЕ НАВЫКИ
АНАЛИЗ
МОНИТОРИНГ
ГРАМОТНОСТЬ
ОЦЕНИВАНИЕ
СИНТЕЗ
СТРУКТУРА

description: В данной статье рассматриваются вопросы развития навыков анализа и синтеза информации на примерах использования таблиц от простого анализа на уровне слова к сложному анализу на уровне текста на уроках английского и русского языков. Авторы приводят примеры и анализ использования таблиц для развития навыков исследования через слушание, чтение, письмо, оценку и мониторинг деятельности учащихся. Особое внимание уделяется инструкциям, преимуществам и возможным рискам использования таблиц на уроках. Сформулированы выводы и рекомендации по использованию таблиц для развития исследовательских навыков учащихся.
Unconventional geometric quantum phase gates with a cavity QED system
Creators: name: Zheng, Shi-Biao
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We propose a scheme for realizing two-qubit quantum phase gates via an unconventional geometric phase shift with atoms in a cavity. In the scheme the atoms interact simultaneously with a highly detuned cavity mode and a classical field. The atoms undergo no transitions during the gate operation, while the cavity mode is displaced along a circle in the phase space, aquiring a geometric phase conditional upon the atomic state. Under certain conditions, the atoms are disentangled with the cavity mode and thus the gate is insensitive to both the atomic spontaneous emission and the cavity decay.
РОЛЬ ЦИФРОВОЙ ТРАНСФОРМАЦИИ И ИНТЕЛЛЕКТУАЛЬНЫХ ТРАНСПОРТНЫХ СИСТЕМ В КЫРГЫЗСКОЙ РЕСПУБЛИКЕ
Creators: name: КАЧКЫНАЛИЕВ МЕДЕР САЛАМАТОВИЧ
Publisher: name: Вестник науки и образования
Year: 2020
Subjects: ИНТЕЛЛЕКТУАЛЬНЫЕ ТРАНСПОРТНЫЕ СИСТЕМЫ
ТРАНСПОРТ
ЦИФРОВИЗАЦИЯ
ЭКОНОМИКА
ЛОГИСТИКА
ГОСУДАРСТВЕННЫЕ ПРОГРАММЫ
INTELLIGENT TRANSPORT SYSTEMS
TRANSPORT
DIGITALIZATION
ECONOMY
LOGISTICS
GOVERNMENT PROGRAMS

description: Статья посвящена изучению роли интеллектуальных транспортных систем в Кыргызской Республике. Сегодня перед транспортной системой, как и перед экономикой страны в целом, стоит задача совершить прорыв в развитии транспортной инфраструктуры. Транспортная система является ключевым фактором развития страны и инфраструктуры экономики в целом. Поэтому совершенно очевидным сегодня становится тот факт, что недостаточно просто строить качественные дороги. Для развития транспортной системы также важна ее цифровизация. В статье рассмотрены основные черты цифровой трансформации в сфере транспорта. Показан комплекс перемен, затрагивающих Интеллектуальные транспортные системы. Отмечается, что ключевой технологической платформой ИТС являются информационно-коммуникационные технологии, интегрированные с технологиями искусственного интеллекта. Внедрение компонента ИТС на территории городов, населенных пунктов и автомобильных дорогах Кыргызстана будет способствовать предотвращению правонарушений, своевременному задержанию нарушителей общественного порядка, обеспечит возможность эффективного использования поступающих данных, собранных с применением АПК и системы видеонаблюдения. Инновационный механизм развития транспорта с помощью ИТС включает подсистему формирования отдельных инноваций, подсистему контекстной комбинации отдельных инноваций и системные инновации в транспортной системе: новые технологические возможности, новые идеи, социальное развитие и развитие технологий. Под воздействием новых технологических возможностей происходят социальные изменения, меняющие социальный ландшафт, который генерирует новые потребности и новые идеи, формирующие начало следующего цикла технологического развития.
ТРАДИЦИИ КАК УСТОЙЧИВЫЕ ФОРМЫ ОБЩЕСТВЕННЫХ ОТНОШЕНИЙ
Creators: name: ЭРГЕШОВА ТАЗАГУЛЬ ТУРГУНБАЕВНА
name: АСАНОВ ЖАНЫШ КАНАТОВИЧ
name: СМУТКО АЛЕКСЕЙ НИКОЛАЕВИЧ
Publisher: name: Вестник науки и образования
Year: 2020
Subjects: ТРАДИЦИИ
ОБЩЕСТВО
ОБЩЕСТВЕННЫЕ ОТНОШЕНИЯ
ИННОВАЦИЯ
ГЛОБАЛИЗАЦИЯ
ДИНАМИКА
ОБЫЧАЙ
КОНЦЕПЦИЯ
ОПЫТ
СИНКРЕТИЗМ
TRADITIONS
SOCIETY
PUBLIC RELATIONS
INNOVATION
GLOBALIZATION
DYNAMICS
CUSTOM
CONCEPT
EXPERIENCE
SYNCRETISM

description: В данной статье рассматривается проблема традиций как устойчивых форм общественных отношений, также в ней отмечается, что с развитием общества роль традиций возрастает, всемерно расширяется сфера их влияния и рост материального производства и общественных отношений приводит к развитию духовного богатства общества в целом. При выявлении способов образования норм традиций и обычаев, правил эстетического поведения и многих норм морали не следует упускать из виду, что эти нормы не являются результатом специального нормотворческого процесса, а возникают в большинстве случаев на основе фактических отношений людей, постепенно складываются в их сознании, поэтому не выступают сразу в готовом виде в качестве регуляторов поведения людей. До того как приобрести свойство регулятора они проходят своеобразные ступени общественного признания как правила поведения. Итак, с развитием общества роль традиций возрастает, всемерно расширяется сфера их влияния. Рост материального производства и общественных отношений приводил к развитию духовного богатства общества в целом. Поскольку оно развивается и обогащается прогрессивно, соответственно эволюционируются и все сферы общественной жизни, которые вне определенных традиций, вне преемственной связи поколений не существуют. Иными словами, человечество, достигая более высоких ступеней исторического процесса, не создает заново свою материальную и духовную культуру, а опирается на ранее достигнутые результаты.
Casimir interaction between inclined metallic cylinders
Creators: name: Rodriguez-Lopez, P.
name: Emig, T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The Casimir interaction between one-dimensional metallic objects (cylinders, wires) displays unconventional features. Here we study the orientation dependence of this interaction by computing the Casimir energy between two inclined cylinders over a wide range of separations. We consider Dirichlet, Neumann and perfect metal boundary conditions, both at zero temperature and in the classical high temperature limit. For all types of boundary conditions, we find that at large distances the interaction decays slowly with distance, similarly to the case of parallel cylinders, and at small distances scales as the interaction of two spheres (but with different numerical coefficients). Our numerical results at intermediate distances agree with our analytic predictions at small and large separations. Experimental implications are discussed.
description: 9 pages, 5 figures
СЕМЬЯ КАК ВАЖНЕЙШАЯ ЦЕННОСТЬ В ТРАДИЦИОННОМ КЫРГЫЗСКОМ ОБЩЕСТВЕ
Creators: name: КАНЫБЕКОВА АЛИЯ КАНЫБЕКОВНА
Publisher: name: Вестник науки и образования
Year: 2020
Subjects: СЕМЬЯ
СЕМЕЙНЫЕ ТРАДИЦИИ
ВОСПИТАНИЕ
ОТВЕТСТВЕННОСТЬ
РОДОСЛОВИЕ
ЦЕННОСТИ
FAMILY
FAMILY TRADITIONS
EDUCATION
RESPONSIBILITY
GENEALOGY
VALUES

description: Данная статья посвящена значению семьи как первого социального института с точки зрения значимости, что является главной ценностью для кыргызской общины как неотъемлемой части традиционного общества. Природа семьи для кыргызов играет регулирующую роль в воспитании подрастающего поколения. В период экстенсивного экономического роста в городах только с помощью миграции можно обеспечить растущую потребность в новой рабочей силе, так как темпы естественного процесса репродукции оказываются слишком низкими и все более продолжительным процесс получения образования новыми поколениями. Вступающие в сферу труда не замещают выходящих на пенсию высококвалифицированных работников. Мигранты начинают в экономической системе города с рабочих мест неквалифицированного или малоквалифицированного труда. Индивидуальная мобильность в профессии и между профессиями становится необходимостью также и по этой причине. Таким образом, традиционные кыргызские семьи переживают трансформацию по мере усложнения социально-экономических условий как в городе, так и в селе. Но, во всяком случае, семья как социальный институт не потеряла свою значимость, занимая первое место в шкале ценностей кыргызов.
Nonlinear finite element analysis of corrugated steel plate shear walls
Creators: name: Botros, Rafick Botros Gayed
Publisher: name: University of Calgary
Year: 2006

description: Bibliography: p. 110-115
description: Shear walls are the commonly used lateral load resisting system. Shear wall system consists of a series of plane walls surrounding a service area to form a core. Reinforced concrete shear walls have been widely used in both concrete and steel buildings. Recently, shear walls consisting of steel frames with unstiffened flat steel plate (infill panels), blocking a panel of one storey height and one bay width, have been constructed. The objective of this research is to investigate numerically the behaviour of steel shear walls employing corrugated steel plates as infill panels, and to assess how the story shear is shared between the infill panel and the boundary frame columns. Shear wall models subjected to monotonic and cyclic loads are studied. The variable parameters are: panel width, corrugation angle, corrugation profile, infill plate thickness, and infill plate orientation with the horizontal. Results show that shear walls with corrugated infill panels (CPSW) exhibited 6 percent higher shear strength than shear walls with flat infill panels (FPSW). The panel width, the corrugation angle, and the corrugation profile have minimal effect on the strength of corrugated steel plate shear walls. For the models subjected to cyclic loading, the results have shown that CPSW dissipate more energy than FPSW. Although corrugated steel plate shear walls with thinner infill panels have reduced strength, they are more ductile than shear walls with thicker infill panels. In addition, the results have shown that CPSW with horizontal corrugated infill panels dissipate more energy and are more ductile than shear walls with oriented corrugated infill panels.
OHLabCap survey targeting food business operators HACCP-based self-control programs
Creators: name: Flink, Catarina
name: Ricao, Monica
name: Scheutz, Flemming
name: Boisen, Nadia
Publisher: name: Zenodo
Year: 2021
Subjects: foodborne pathogens, One Health, Harmonisation, EJP Partners

description: As part of the One Health Integrative Action, the One Health Harmonisation of Protocols for the Detection of Foodborne Pathogens and AMR Determinants (OH-Harmony-CAP) project, this is an OHLabCap survey targeting food business operators HACCP-based self-control programs. This is an important data collection exercise to help describe the One Health microbiology system by surveying food laboratories across all EU/EEA countries. The information will be used to identify gaps and needs necessary to develop and implement harmonised and compatible protocols for the detection and typing of foodborne pathogens across One Health
Correlation energies beyond the random-phase approximation: ISTLS applied to spherical atoms and ions
Creators: name: Gould, Tim
name: Dobson, John F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The inhomogeneous Singwi, Tosi, Land and Sjolander (ISTLS) correlation energy functional of Dobson, Wang and Gould [PRB {\bf 66} 081108(R) (2008)] has proved to be excellent at predicting correlation energies in semi-homogeneous systems, showing promise as a robust `next step' fifth-rung functional by using dynamic correlation to go beyond the limitations of the direct random-phase approximation (dRPA), but with similar numerical scaling with system size. In this work we test the functional on fourteen spherically symmetric, neutral and charged atomic systems and find it gives excellent results (within 2mHa/$e^-$ except Be) for the absolute correlation energies of the neutral atoms tested, and good results for the ions (within 4mHa/$e^-$). In all cases it performs better than the dRPA. When combined with the previous successes, these new results point to the ISTLS functional being a prime contender for high-accuracy, benchmark DFT correlation energy calculations.
QCD resummation for jet substructures
Creators: name: Li, Hsiang-nan
name: Li, Zhao
name: Yuan, C. -P.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We provide a novel development in jet physics by predicting the energy profiles of light-quark and gluon jets in the framework of perturbative QCD. Resumming large logarithmic contributions to all orders in the coupling constant, our predictions are shown to agree well with Tevatron CDF and Large-Hadron-Collider CMS data. We also extend our resummation formalism to the invariant mass distributions of light-quark and gluon jets produced in hadron collisions. The predicted peak positions and heights in jet mass distributions are consistent with CDF data within uncertainties induced by parton distribution functions.
description: 4 pages, 4 figures
How to Prove Your Model Belongs to You: A Blind-Watermark based Framework to Protect Intellectual Property of DNN
Creators: name: Li, Zheng
name: Hu, Chengyu
name: Guo, Shanqing
name: Zhang, Yang
Publisher: name: CISPA
Year: 2023

description: Deep learning techniques have made tremendous progress in a variety of challenging tasks, such as image recognition and machine translation, during the past decade. Training deep neural networks is computationally expensive and requires both human and intellectual resources. Therefore, it is necessary to protect the intellectual property of the model and externally verify the ownership of the model. However, previous studies either fail to defend against the evasion attack or have not explicitly dealt with fraudulent claims of ownership by adversaries. Furthermore, they can not establish a clear association between the model and the creator’s identity. To fill these gaps, in this paper, we propose a novel intellectual property protection (IPP) framework based on blind-watermark for watermarking deep neural networks that meet the requirements of security and feasibility. Our framework accepts ordinary samples and the exclusive logo as inputs, outputting newly generated samples as watermarks, which are almost indistinguishable from the origin, and infuses these watermarks into DNN models by assigning specific labels, leaving the backdoor as the basis for our copyright claim. We evaluated our IPP framework on two benchmark datasets and 15 popular deep learning models. The results show that our framework successfully verifies the ownership of all the models without a noticeable impact on their primary task. Most importantly, we are the first to successfully design and implement a blind-watermark based framework, which can achieve state-of-art performances on undetectability against evasion attack and unforgeability against fraudulent claims of ownership. Further, our framework shows remarkable robustness and establishes a clear association between the model and the author’s identity.
ФОРМИРОВАНИЕ ТВОРЧЕСКОГО МЕТОДИКО-МАТЕМАТИЧЕСКОГО МЫШЛЕНИЯ БУДУЩИХ УЧИТЕЛЕЙ НАЧАЛЬНЫХ КЛАССОВ НА ПРИМЕРЕ ИЗУЧЕНИЯ РАЗДЕЛА КОМБИНАТОРИКИ
Creators: name: КЛИМОВА ЕЛЕНА АЛЕКСАНДРОВНА
Publisher: name: Вестник науки и образования
Year: 2020
Subjects: НАЧАЛЬНАЯ ШКОЛА
МЕТОДИКА
МАТЕМАТИЧЕСКОЕ МЫШЛЕНИЕ
ELEMENTARY SCHOOL
METHODS OF TEACHING
MATHEMATICAL МЕТОДИКА
MATHEMATICAL THINKING

description: В статье анализируются особенности математической подготовки учителей начальной школы в свете преобразования в начальной ступени школьного математического образования. Раздел комбинаторики используется в качестве примера формирования у будущих учителей целостного представления о комплексном изучении математических и методических особенностей учебного материала. Исходя из личного опыта, автор также дает методические рекомендации по введению в курс математики серии задач, составленной по единой математической модели.
РАСЧЕТ ЭКОНОМИЧЕСКИХ ПАРАМЕТРОВ ИСПОЛЬЗОВАННЫХ СЕРОСОДЕРЖАЩИХ ГОРЮЧИХ БРОСОВЫХ ГАЗОВ НЕФТЕПЕРЕРАБАТЫВАЮЩИХ ЗАВОДОВ, В ЦЕЛЯХ ИСПОЛЬЗОВАНИЯ ИХ КАК ТОПЛИВА ДЛЯ ГТУ
Creators: name: КОДИРОВ ИСМОИЛ НОРКОБИЛОВИЧ
Publisher: name: Academy
Year: 2020
Subjects: АНАЛИЗ
ЭНЕРГОЭФФЕКТИВНОСТЬ
СТОИМОСТЬ
ТОПЛИВО
ГАЗ
ГАЗОПЕРЕРАБАТЫВАЮЩИЙ ЗАВОД

description: В статье предложены способы замены топливного газа попутным горючим газом, а также приведены расчеты технико-экономических показателей топливных устройств.
Handheld Mobile Mapping using Smartphones
Creators: name: Alsubaie, Naif Muidh
Publisher: name: Graduate Studies
Year: 2018
Subjects: subject: Mobile mapping system
subject: Smartphones
subject: Photogrammetry
subject: Free network bundle adjustment
subject: GNSS
subject: IMU
subject: Engineering

description: This dissertation proposes a low-cost, handheld mobile mapping system (MMS) using smartphones. The current generation of smartphones is equipped with low-cost GPS receivers, high-resolution digital cameras, and micro-electro mechanical systems (MEMS)-based navigation sensors (e.g., accelerometers, gyroscopes, magnetic compasses, and barometers). These sensors are in fact the essential components for a MMS. However, smartphone navigation sensors suffer from the poor accuracy of global navigation satellite system (GNSS), accumulated drift, and high noise to signal ratio that are associated with inertial measurement unite (IMU). These issues affect the accuracy of the initial exterior orientation parameters (EOPs) that are input into the bundle adjustment algorithm, which then produces inaccurate 3D mapping solutions. First, the law of error propagation of variance is used to estimate the theoretical accuracy of using smartphones as handheld MMS. Then, robust sensors calibration is carried out to eliminate the deterministic errors associated with each sensor. Afterward, new methodologies are proposed to increase the accuracy of direct geo-referencing of smartphones. The prototype system was started by developing an iOS application that was to capture synchronized images with GPS and motion sensors measurements. The geo-referencing of captured mapping images was verified and improved using the proposed methodologies. This system was evaluated against ground truth data in different environments. In the absence of GPS multipath error, the RMSE of the system absolute accuracy is 3-4 meters in the horizontal direction and 13 meters in vertical direction. Furthermore, the RMSE of the system relative accuracy is 5 centimeters in the case of having more than 3 intersected light rays.
On unstabilzed genus three critical Heegaard surfaces
Creators: name: Kim, Jungsoo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M50

description: Let $M$ be a compact orientable irreducible 3-manifold and $H$ be an unstabilized genus three Heegaard splitting of $M$. In this article, we will define a simplicial complex of weak reducing pairs for $H$ and find several properties of this complex. Using this method, we will prove that an unstabilized Heegaard splitting of genus three is critical in a certain condition. In addition, we will show that the standard genus three Heegaard splitting for $T^3$ and the induced Heegaard splitting of the three component chain exterior by a certain tunnel system are critical as examples of the main theorem.
description: 23 pages, 14 figures
КОНФЛИКТ ИНТРОЕКТОВ ЖЕНСКОГО И МУЖСКОГО КАК ДЕТЕРМИНАНТА НАРУШЕНИЯ АДАПТИВНОСТИ ИНДИВИДА
Creators: name: НАРИНСКАЯ ВАЛЕРИЯ ДМИТРИЕВНА
Publisher: name: Academy
Year: 2020
Subjects: БИПОЛЯРНОСТЬ
АДАПТИВНОСТЬ
ИНТРОЕКТ
АГРЕССИЯ
ДЕТСКО-РОДИТЕЛЬСКИЕ ОТНОШЕНИЯ
РАССТАНОВКИ

description: Статья посвящена проблеме конфликта интроектов мужского и женского как базовой детерминанты психологической адаптивности человека. В статье выдвигается гипотеза, согласно которой нарушение адаптивности, выраженное в полюсности эмоциональных реакций, может быть обусловлено внутриличностным конфликтом интроектов мужского и женского, в частности интроектами родителей. Представлена оригинальная методика психотерапевтической работы, а также результаты ее применения.
СУЩНОСТЬ КООПЕРАЦИИ В ХЛОПКОВОДСТВЕ
Creators: name: ХАККУЛОВ ФАЗЛИДДИН ФАХРИДДИНОВИЧ
name: ХАМРАЕВА САЙЁРА НАСИМОВНА
Publisher: name: Вестник науки и образования
Year: 2020
Subjects: ХЛОПОК
КООПЕРАТИВНЫЕ ОТНОШЕНИЯ
РЫНОЧНЫЙ МЕХАНИЗМ
ПРОИЗВОДСТВЕННЫЕ КООПЕРАТИВЫ
ПОТРЕБИТЕЛЬСКИЕ КООПЕРАТИВЫ
COTTON
COOPERATIVE RELATIONS
MARKET MECHANISM
PRODUCTION COOPERATIVES
CONSUMER COOPERATIVES

description: В данной статье расматриваются вопросы эффективного формирования кооперативов в хлопководческой отрасли. В Узбекистане до 2017 года 100 процентов хлопка-сырца выращивалось фермерскими хозяйствами. После проведённых структурных и экономических преобразований в сельском хозяйстве наравне с фермерскими хозяйствами хлопок-сырец стали производить и текстильно-хлопковые кластеры и с 2020 года хлопководческие кооперативы. Основная цель статьи - определить роль кооперативных отношений в реализации рыночных принципов, изучить зарубежный опыт кооперации в сельском хозяйстве, а также разработать предложения по повышению эффективности кооперативов.
Opening the Eurac Research Open Access Fund
Creators: name: Bellantone, Maria
name: Lehtsalu, Liise
Publisher: name: Zenodo
Year: 2021
Subjects: Open Access institutional fund; Open Access policy; Open Access uptake; Open Access in HSS; Open Access books

description: In 2020 Eurac Research decided to set up an Open Access fund with the aim to grow the number and types of publication in Open Access, with terms of eligibility designed specifically to achieve such growth. This decision was taken in a context where an Open Access policy had been in place since two years.
 The Eurac fund supports APCs for both full open access and hybrid journals. In doing so Eurac Research took a different stance to PlanS.
 Crucially we included books and book chapters in the range of outputs that the fund does support. The latter was motivated by the wish to increase the openness and accessibility of research published by the humanists and social scientists at our institution. We expect that the book component will afford the largest increment in OA publications in 2021.
 This poster presentation offers, as a case study, the approach taken by a medium-sized independent research centre performing applied research in HSS, natural sciences and engineering, to introduce a new institutional funding stream to its researchers to stress the importance of the OA policy and boost the institution’s open access output. We will outline the publishing practices and the funding context of our researchers that led us to decide for broad, inclusive criteria for the OA Fund.
 Although the OA fund became operational in January 2021, we expect that by the time of the conference we will have acquired an initial evaluation based on the experience and the data gathered. We will evaluate the stimulus it has provided across the different research groups active in various disciplines at Eurac Research, with a perspective to provide also a more qualitative assessment the researchers´ level of awareness and engagement with open access.
MemGuard: Defending against Black-Box Membership Inference Attacks via Adversarial Examples
Creators: name: Jia, Jinyuan
name: Salem, Ahmed
name: Backes, Michael
name: Gong, Neil Zhenqiang
name: Zhang, Yang
Publisher: name: CISPA
Year: 2023

description: In a membership inference attack, an attacker aims to infer whether a data sample is in a target classifier's training dataset or not. Specifically, given a black-box access to the target classifier, the attacker trains a binary classifier, which takes a data sample's confidence score vector predicted by the target classifier as an input and predicts the data sample to be a member or non-member of the target classifier's training dataset. Membership inference attacks pose severe privacy and security threats to the training dataset. Most existing defenses leverage differential privacy when training the target classifier or regularize the training process of the target classifier. These defenses suffer from two key limitations: 1) they do not have formal utility-loss guarantees of the confidence score vectors, and 2) they achieve suboptimal privacy-utility tradeoffs. In this work, we propose MemGuard, the first defense with formal utility-loss guarantees against black-box membership inference attacks. Instead of tampering the training process of the target classifier, MemGuard adds noise to each confidence score vector predicted by the target classifier. Our key observation is that attacker uses a classifier to predict member or non-member and classifier is vulnerable to adversarial examples. Based on the observation, we propose to add a carefully crafted noise vector to a confidence score vector to turn it into an adversarial example that misleads the attacker's classifier. Our experimental results on three datasets show that MemGuard can effectively defend against membership inference attacks and achieve better privacy-utility tradeoffs than existing defenses. Our work is the first one to show that adversarial examples can be used as defensive mechanisms to defend against membership inference attacks.
ТЕНДЕНЦИИ И ОСОБЕННОСТИ ИЗМЕНЕНИЙ КЫРГЫЗСКОГО ЭТНОСА В ЭПОХУ ГЛОБАЛИЗАЦИИ
Creators: name: ЭРГЕШОВА ТАЗАГУЛЬТУРГУНБАЕВНА
name: АСАНОВ ЖАНЫШ КАНАТОВИЧ
name: СМУТКО АЛЕКСЕЙ НИКОЛАЕВИЧ
Publisher: name: Наука, техника и образование
Year: 2020
Subjects: ЭТНОС
ГЛОБАЛИЗАЦИЯ
ДЕЯТЕЛЬНОСТЬ
КУЛЬТУРА
ЦИВИЛИЗАЦИЯ
НАУКА
ТЕХНИКА
ПРОМЫШЛЕННОСТЬ
ИДЕОЛОГИЯ
ТРАЙБАЛИЗМ
ETHNOS
GLOBALIZATION
ACTIVITY
CULTURE
CIVILIZATION
SCIENCE
TECHNOLOGY
INDUSTRY
IDEOLOGY
TRIBALISM

description: В данной статье рассматриваются тенденции и особенности изменений кыргызского этноса в эпоху глобализации, также в ней говорится о том, что какими бы социальными, экономическими и политическими изъянами ни обладала советская система, очевидно, что ее культурная и социальная политика оказались для кыргызов гораздо более приемлемой, чем политика царизма. Новая - интернационалистическая - идеология, которая была положена в основу советской политико-экономической системы, безусловно, сыграла позитивную роль в истории кыргызского народа, который отличался и отличается высокой степенью толерантности к культуре и верованиям других народов. Государство, используя мощный репрессивный аппарат, жестко пресекало любую возможность конфликтов, возникавших на этнической почве. Система образования, которая обеспечивала не только относительно быстрое развитие науки и техники в СССР, была призвана воспитывать людей в духе интернационализма, который не был на деле фикцией, хотя, несомненно, способствовал в условиях советского государства более быстрому распространению и эффективному закреплению русской в своей основе культуры на иных культурных почвах. Следует отметить, что на тот момент в русской этнической идеологии и культуре в достаточно ощутимой мере присутствовал общинный дух, что также положительным образом сказалось на характере адаптации кыргызов к новым для них социальным и политико-экономическим условиям.
Atmospheric parameters of 82 red giants in the Kepler field
Creators: name: Thygesen, A. O.
name: Frandsen, S.
name: Bruntt, H.
name: Kallinger, T.
name: Andersen, M. F.
name: Elsworth, Y. P.
name: Hekker, S.
name: Karoff, C.
name: Stello, D.
name: Brogaard, K.
name: Burke, C.
name: Caldwell, D. A.
name: Christiansen, J. L.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context: Accurate fundamental parameters of stars are essential for the asteroseismic analysis of data from the NASA Kepler mission. Aims: We aim at determining accurate atmospheric parameters and the abundance pattern for a sample of 82 red giants that are targets for the Kepler mission. Methods: We have used high-resolution, high signal-to-noise spectra from three different spectrographs. We used the iterative spectral synthesis method VWA to derive the fundamental parameters from carefully selected high-quality iron lines. After determination of the fundamental parameters, abundances of 13 elements were measured using equivalent widths of the spectral lines. Results: We identify discrepancies in log g and [Fe/H], compared to the parameters based on photometric indices in the Kepler Input Catalogue (larger than 2.0 dex for log g and [Fe/H] for individual stars). The Teff found from spectroscopy and photometry shows good agreement within the uncertainties. We find good agreement between the spectroscopic log g and the log g derived from asteroseismology. Also, we see indications of a potential metallicity effect on the stellar oscillations. Conclusions: We have determined the fundamental parameters and element abundances of 82 red giants. The large discrepancies between the spectroscopic log g and [Fe/H] and values in the Kepler Input Catalogue emphasize the need for further detailed spectroscopic follow-up of the Kepler targets in order to produce reliable results from the asteroseismic analysis.
description: 16 Pages, 12 Figures, accepted for publication in A&A
ESiWACE3 - Milestone M6.1 - Network mapping and engagement strategy ready for CDEP
Creators: name: Gasén, Rosa Rodríguez
Publisher: name: Zenodo
Year: 2023
Subjects: Milestone
ESiWACE3

description: The current and potential network of stakeholders interested in the project results has been mapped.
 This mapping and the subsequent engagement strategy are live documents available in the project’s wiki
 and will be updated during the project whenever necessary.
Η επίδραση της διαφοροποιημένης διδασκαλίας στην επίδοση σε έργα εργαζόμενης μνήμης μαθητών/τριών
Creators: name: Μανωλή, Ζωή Δημητρίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2023
Subjects: Διαφοροποιημένη διδασκαλία
Εργαζόμενη μνήμη
Μαθησιακές δυσκολίες
Differentiated instruction
Working memory
Students, with learning disabilities

description: Η παρούσα εργασία ασχολείται με την επίδραση της διαφοροποιημένης διδασκαλίας στην επίδοση σε έργα εργαζόμενης μνήμης των μαθητών και μαθητριών. Μέσα από την εργασία γίνεται προσπάθεια να διερευνηθεί σε ποιο βαθμό οι εκπαιδευτικοί χρησιμοποιούν τη διαφοροποιημένη διδασκαλία στη μαθησιακή διαδικασία και ποιες τεχνικές αυτής προτιμούν, κατά πόσο η Διαφοροποίηση της διδασκαλίας επηρεάζει τη λειτουργία της εργαζόμενης μνήμης των μαθητών και των μαθητριών και σε ποιο βαθμό οι εκπαιδευτικοί που εφαρμόζουν τη διαφοροποιημένη διδασκαλία παρατηρούν βελτιώσεις στη συμπεριφορική εκτίμηση της εργαζόμενης μνήμης σε μαθητές και μαθήτριες με μαθησιακές δυσκολίες
description: This paper deals with the effect of differentiated teaching on students' performance in working memory projects. Through the work, an attempt is made to investigate to what extent teachers use differentiated teaching in the learning process and which techniques they prefer, to what extent the Differentiation of teaching affects the functioning of students' working memory and to what extent teachers who apply differentiated teaching observe improvements in behavioral assessment of working memory in students with learning disabilities