cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
On the dimension of iterated sumsets
Creators: name: Schmeling, Jörg
name: Shmerkin, Pablo
Publisher: name: arXiv
Year: 2009
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 28A78 (Primary)

description: Let A be a subset of the real line. We study the fractal dimensions of the k-fold iterated sumsets kA, defined as kA = A+...+A (k times). We show that for any non-decreasing sequence {a_k} taking values in [0,1], there exists a compact set A such that kA has Hausdorff dimension a_k for all k. We also show how to control various kinds of dimension simultaneously for families of iterated sumsets. These results are in stark contrast to the Plunnecke-Rusza inequalities in additive combinatorics. However, for lower box-counting dimension, the analogue of the Plunnecke-Rusza inequalities does hold.
description: To appear in the Proceedings of the Conference on Fractals and Related Fields, Monastir, 2007
Трансгуманистические модели человека будущего в повести братьев Стругацких «Далекая Радуга»
Creators: name: Поляков Олег Юрьевич
name: Лузянин Антон Сергеевич
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: трансгуманизм
антропологическая проблематика литературы
фантастика
искусственный интеллект

description: Актуальность данной статьи заключается в том, что в ней повесть братьев Стругацких «Далекая Радуга» исследуется в контексте трансгуманизма как одного из наиболее влиятельных направлений гуманитарной мысли, разрабатывающего антропологические, аксиологические, этические аспекты современной цивилизации. Цель статьи – рассмотреть философско-этическую проблематику произведения, определить парадигму взглядов писателей на прогресс. В ходе исследования показано, как в повести братьев Стругацких воплощается их концепция мира и человека будущего и взаимосвязь человека и искусственного интеллекта.
Управление и разрешение конфликтных и стрессовых ситуаций в организации
Creators: name: Котанджян Ася Валентиновна
name: Загарских Артём Андреевич
name: Игнатов Илья Александрович
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: конфликтная ситуация
конфликт
стресс
социально-трудовые отношения
управление конфликтами

description: В статье исследована проблема управления конфликтами и стрессами в организации (на примере ООО Санаторий «Лесная Новь») и их влияние на работу организации. Тема статьи является актуальной, поскольку с возникновением конфликтов и стрессов сталкивается множество компаний, а в условиях турбулентных изменений, происходящих в мире, и возникновения новых угроз меняется формат взаимодействия и коммуникации работников, что, несомненно, требует качественно иного подхода к управлению этими процессами.
Platygaster ennius WALKER 1835
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster ennius

description: Platygaster ennius WALKER, 1835 Material: 1♀, 9 km W of Viesīte, 23.06- 27.07.2006, Malaise trap in marshy forest.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
Radiatively heated, protoplanetary discs with dead zones. I. Dust settling and thermal structure of discs around M stars
Creators: name: Hasegawa, Yasuhiro
name: Pudritz, Ralph E.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The irradiation of protoplanetary discs by central stars is the main heating mechanism for discs, resulting in their flared geometric structure. In a series of papers, we investigate the deep links between 2D self-consistent disc structure and planetary migration in irradiated discs, focusing particularly on those around M stars. In this first paper, we analyse the thermal structure of discs that are irradiated by an M star by solving the radiative transfer equation by means of a Monte Carlo code. Our simulations of irradiated hydrostatic discs are realistic and self-consistent in that they include dust settling with multiple grain sizes (N=15), the gravitational force of an embedded planet on the disc, and the presence of a dead zone (a region with very low levels of turbulence) within it. We show that dust settling drives the temperature of the mid-plane from an $r^{-3/5}$ distribution (well mixed dust models) toward an $r^{-3/4}$. The dead zone, meanwhile, leaves a dusty wall at its outer edge because dust settling in this region is enhanced compared to the active turbulent disc at larger disc radii. The disc heating produced by this irradiated wall provides a positive gradient region of the temperature in the dead zone in front of the wall. This is crucially important for slowing planetary migration because Lindblad torques are inversely proportional to the disc temperature. Furthermore, we show that low turbulence of the dead zone is self-consistently induced by dust settling, resulting in the Kelvin-Helmholtz instability (KHI). We show that the strength of turbulence arising from the KHI in the dead zone is $α=10^{-5}$.
description: 19 pages, 20 figures, 3 tables, accepted for publication in MNRAS
Universal Velocity and Universal Force
Creators: name: Dadhich, Naresh
Publisher: name: arXiv
Year: 2010
Subjects: subject: General Physics (physics.gen-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: In his monumental discoveries, the driving force for Einstein was, I believe, consistency of concept and principle rather than conflict with experiment. Following this Einsteinian dictum, we would first argue that homogeneity (universal character) of space and time characterizes 'no force' (absence of force) and leads to existence of a universal velocity while inhomogeneity (again a universal property) characterizes curved spacetime and presence of a universal force which is present everywhere and always. The former gives rise to Special Relativity while the latter to General Relativity.
description: 12 pages, latex. arXiv admin note: substantial text overlap with physics/0505090
title: Arbeitsmarktintegration von Geflüchteten in Deutschland – Eine quantitative Analyse des Einflusses institutioneller Maßnahmen auf die Aufnahme einer Erwerbstätigkeit
title: Labor Market Integration of Refugees in Germany – A Quantitative Analysis of the Influence of Institutional Measures on the Admission to Employment
Creators: name: Stepanenko, Oleg
Publisher: name: Universität Würzburg
Year: 2022
Subjects: subject: 300 Sozialwissenschaften

description: Würzburger Arbeitspapiere zur Politikwissenschaft und Soziologie (WAPS); 13
Growth, characterization and physical properties of high-quality large single crystals of Bi$_2$Sr$_{2-x}$La$_{x}$CuO$_6$ high-temperature superconductors
Creators: name: Meng, Jianqiao
name: Liu, Guodong
name: Zhang, Wentao
name: Zhao, Lin
name: Liu, Haiyun
name: Lu, Wei
name: Dong, Xiaoli
name: Zhou, X J
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: High quality large Bi$_2$Sr$_{2-x}$La$_{x}$CuO$_6$(La-Bi2201) single crystals have been successfully grown by the traveling solvent floating zone technique. The samples are characterized by compositional and structural analyzes and their physical properties are investigated by magnetic susceptibility and resistivity measurements. Superconducting samples with sharp superconducting transitions are obtained covering a wide range of doping from overdoped (x<0.40), optimally-doped (x~0.40), underdoped (0.400.84). Crystals as large as ~40 * 2.0 * 1 mm3 are obtained for x=0.73. Sharp superconducting transition with a width less than 2 K and nearly perfect Meissner signal of superconductivity are achieved for x=0.40. The availability of the La-Bi2201 single crystals will provide an ideal system to study the physical properties, electronic structure and mechanism of high temperature superconductivity
description: 11 pages, 5 figures
Társadalmi célú reklámok laikus értékelésének feltáró vizsgálata
Creators: name: Nagy, Luca
name: Balázs, Katalin
Publisher: name: Eötvös Loránd Tudományegyetem Pedagógiai és Pszichológiai Kar
Year: 2021

description: Alkalmazott Pszichológia, vol. 21. issue 4. ISSN 1419-872X
Unique signatures for Bose-Einstein condensation in the decay luminescence lineshape of weakly interacting excitons in a potential trap
Creators: name: Stolz, Heinrich
name: Semkat, Dirk
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We calculate the spatially resolved optical emission spectrum of a weakly interacting Bose gas of excitons confined in a three dimensional potential trap due to interband transitions involving weak direct and phonon mediated exciton-photon interactions. Applying the local density approximation, we show that for a non-condensed system the spatio-spectral lineshape of the direct process reflects directly the shape of the potential. The existence of a Bose-Einstein condensate changes the spectrum in a characteristic way so that it directly reflects the constant chemical potential of the excitons and the renormalization of the quasiparticle excitation spectrum. Typical examples are given for parameters of the lowest yellow excitons in cuprous oxide.
description: 5 pages, 2 figures
Условия правомерности необходимой обороны по уголовному законодательству Российской Федерации
Creators: name: Мосечкин Илья Николаевич
name: Просвирнина Мария Дмитриевна
name: Аракелян Ани Гарниковна
name: Потапова Анастасия Алексеевна
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: уголовное право
необходимая оборона
условия правомерности необходимой обороны
пределы необходимой обороны

description: Статья содержит анализ условий правомерности необходимой обороны, опирающийся на Уголовный Кодекс РФ, Постановление Пленума Верховного Суда от 27.09.2012 №19 и многочисленные научные работы ученых-правоведов. Несмотря на столь глубокую исследованность данного вопроса, граждане до сих пор сталкиваются с несправедливостью суда относительно рассмотрения дел о необходимой обороне. Поэтому важно четкое понимание специфики правового регулирования этого условия, исключающего преступность деяния.
Platygaster eriphyle WALKER 1835
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster eriphyle

description: Platygaster eriphyle WALKER, 1835 Material: 1♀, Jēkabpils, 1 km S of Brodi, Āres house, 12.05- 23.06.2007, Malaise trap.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
Multiple teleportation via the partially entangled states
Creators: name: Wang, Meiyu
name: Yan, Fengli
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the multiple teleportation with some nonmaximally entangled channels. The efficiencies of two multiple teleportation protocols, the separate multiple teleportation protocol (SMTP) and the global multiple teleportation protocol (GMTP), are calculated. We show that GMTP is more efficient than SMTP.
description: 4 pages, 2 figures
DEVELOPING CLINICAL REASONING IN MEDICAL STUDENTS USING PBL: AN OUTPATIENT PEDIATRICS EXAMPLE
Creators: name: Tashmamatova, Dilnozakhon
Publisher: name: Zenodo
Year: 2025

description: This study explores the effectiveness of the Problem-Based Learning (PBL) model in developing clinical reasoning competence among medical students, with a specific focus on outpatient pediatrics. PBL enhances critical thinking, promotes self-directed learning, and integrates basic and clinical sciences through authentic clinical scenarios. Key components such as small group discussions, tutor guidance, feedback, reflection, and longitudinal curriculum design significantly contribute to the development of diagnostic skills and decision-making abilities. The results indicate that PBL is a powerful educational approach to bridge the gap between theoretical knowledge and clinical practice.
Факторы образования почвенного покрова на территории государственного природного заказника «Былина»
Creators: name: Баженова Анна Сергеевна
name: Коновалов Станислав Геннадьевич
name: Вартан Игорь Александрович
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: факторы почвообразования
зональные
азональные
абиотические
биотические
почвенный покров

description: В статье представлено описание факторов, влияющих на процессы почвообразования в северо-западной части Кировской области в пределах Моломо-Лузского ландшафтного округа, включающего в себя территорию Северных Увалов. Вследствие действия этих факторов на данной территории образовались уникальные почвы, которые играют одну из важнейших ролей в создании ООПТ – заказника «Былина».
Violation of Bell Inequalities as a Violation of Fair Sampling in Threshold Detectors
Creators: name: Adenier, Guillaume
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Photomultiplier tubes and avalanche photodiodes, which are commonly used in quantum optic experiments, are sometimes referred to as threshold detectors because, in photon counting mode, they cannot discriminate the number of photoelectrons initially extracted from the absorber in the detector. We argue that they can be called threshold detectors on more account than that. We point out that their their functioning principle relies on two thresholds that are usually thought unimportant individually in the context of EPR-Bell discussion. We show how the combined effect of these threshold can lead to a significant sampling selection bias in the detection of pairs of pulses, resulting in an apparent violation of Bell inequalities.
description: 11 pages, 8 figures, FPP5 conference, Vaxjo (Sweden) August 2008
A szülői reziliencia mintázatai átlagos és átlagostól eltérő fejlődésű gyermeket nevelő anyák esetében
Creators: name: Sallay, Viola
name: Simon-Zámbori, Petra
name: Martos, Tamás
Publisher: name: Eötvös Loránd Tudományegyetem Pedagógiai és Pszichológiai Kar
Year: 2021

description: Alkalmazott Pszichológia, vol. 21. issue 4. ISSN 1419-872X
On the background in the $γp \to ω(π^0γ) p$ reaction and mixed event simulation
Creators: name: Kaskulov, M.
name: Hernandez, E.
name: Oset, E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: In this paper we evaluate sources of background for the $γp \to ωp$, with the $ω$ detected through its $π^0 γ$ decay channel, to compare with the experiment carried out at ELSA. We find background from $γp \to π^0 π^0 p$ followed by decay of a $π^0$ into two $γ$, recombining one $π^0$ and one $γ$, and from the $γp \to π^0 ηp$ reaction with subsequent decay of the $η$ into two photons. This background accounts for the data at $π^0 γ$ invariant masses beyond 700 MeV, but strength is missing at lower invariant masses which was attributed to photon misidentification events, which we simulate to get a good reproduction of the experimental background. Once this is done, we perform an event mixing simulation to reproduce the calculated background and we find that the method provides a good description of the background at low $π^0 γ$ invariant masses but fakes the background at high invariant masses, making background events at low invariant masses, which are due to $γ$ misidentification events, responsible for the background at high invariant masses which is due to the $γp \to π^0 π^0 p$ and $γp \to π^0 ηp$ reactions.
description: 10 pages, 5 figures
A robotokkal kapcsolatos negatív attitűd- és szorongásmérő eszközök vizsgálata
Creators: name: Őrsi, Balázs
name: Lipták, Marcell András
name: Csukonyi, Csilla
Publisher: name: Eötvös Loránd Tudományegyetem Pedagógiai és Pszichológiai Kar
Year: 2021

description: Alkalmazott Pszichológia, vol. 21. issue 4. ISSN 1419-872X
Флора и растительность Северных Увалов
Creators: name: Жуйкова Ирина Александровна
name: Щеглова Евгения Николаевна
name: Жадовская Дарья Алексеевна
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: флора
видовое разнообразие
краснокнижные растения
растительность

description: Основное внимание в работе акцентируется на актуализации информации о флоре и растительности заказника «Былина» и прилегающей к нему территории. В работе приводятся сведения о количестве и разнообразии видов флоры изучаемой территории. Полученные данные приведены в количественном виде и в процентах относительно всей массы растительности.
Additional file 1 of Comparison of State-of-the-Art Neural Network Survival Models with the Pooled Cohort Equations for Cardiovascular Disease Risk Prediction
Creators: name: Deng, Yu
name: Liu, Lei
name: Jiang, Hongmei
name: Peng, Yifan
name: Wei, Yishu
name: Zhou, Zhiyang
name: Zhong, Yizhen
name: Zhao, Yun
name: Yang, Xiaoyun
name: Yu, Jingzhi
name: Lu, Zhiyong
name: Kho, Abel
name: Ning, Hongyan
name: Allen, Norrina B.
name: Wilkins, John T.
name: Liu, Kiang
name: Lloyd-Jones, Donald M.
name: Zhao, Lihui
Publisher: name: figshare
Year: 2023
Subjects: Medicine
Biotechnology
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Mathematical Sciences not elsewhere classified

description: Additional file 1.
Cabling sequences of tunnels of torus knots
Creators: name: Cho, Sangbum
name: McCullough, Darryl
Publisher: name: arXiv
Year: 2008
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25

description: This is the second of three papers that refine and extend portions of our earlier preprint, "The depth of a knot tunnel." Together, they rework the entire preprint. The theory of tunnel number 1 knots that we introduced in "The tree of knot tunnels" yields a parameterization in which each tunnel is described uniquely by a finite sequence of rational parameters and a finite sequence of 0's and 1's, that together encode a procedure for constructing the knot and tunnel. In this paper we calculate these invariants for all tunnels of torus knots.
description: 17 pages, 12 figures, to appear in Algebraic and Geometric Topology
Характеристика водного режима гидрологического округа южной части Северных Увалов
Creators: name: Бородатый Игорь Леонтьевич
name: Бадикова Арина Дмитриевна
name: Одинцов Алексей Юрьевич
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: поверхностные воды
гидрология
Кировская область
Северные Увалы

description: Статья посвящена характеристике поверхностных вод южной части Северных Увалов в пределах Опаринского и Подосиновского муниципальных районов.
Egocentric monocular construction worker pose estimation for intelligent construction
Creators: name: Suen, Wun Ki (Christine)
Publisher: name: University of British Columbia
Year: 2024

description: The hazardous working environment of construction workers leads to fatal accidents, whereas it is challenging to balance worker safety and productivity. Egocentric (i.e., first-person view) pose estimation is effective in identifying, localizing, and tracking worker poses under construction scenarios. It can be used as a human-centric approach to reduce fatalities and increase productivity through various downstream applications within Intelligent Construction, such as safety monitoring and human-robot collaboration. However, most of the egocentric pose estimation models are trained with daily life poses and have limited generalization ability to construction poses. The scarcity of publicly available datasets designated for egocentric worker pose estimation further impedes the training and evaluation of existing and newly developed egocentric worker pose estimation models. In this regard, this thesis presents a dual-modules egocentric worker pose estimation approach, which effectively addresses the major issues of self-occlusion and depth ambiguity in worker pose estimation. The proposed approach employs a supervised 2D module to address self-occlusion in construction poses and an unsupervised 3D module to handle depth ambiguity using only monocular-view input. It not only achieves a PCKh@0.5 of 98.7% in 2D pose estimation and a N-MPJPE of 96.43mm in 3D pose estimation, but also demonstrates strong generalization ability in the construction domain. To address the significant gap in egocentric pose estimation dataset for construction environments, this thesis also introduces ICON-Pose, the first open dataset includes thousands of egocentric images and corresponding 2D and 3D worker poses data across 63 action types. ICON-Pose accurately depicts complex construction worker poses with the proposed approach and shows a high level of diversity in action types, data forms, participants, and construction site settings. This dataset has the potential to serve as a general benchmark dataset not only for subsequent analyses in Intelligent Construction but also in the broader field of egocentric vision, particularly for capturing and analyzing out-of-distribution poses. It is expected to support artificial intelligence research in the construction domain along with the egocentric worker pose estimation approach.
Характеристика современного социально-экономического положения Опаринского муниципального округа Кировской области
Creators: name: Алалыкина Ираида Юрьевна
name: Кирилловых Артем Станиславович
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: округ
население
природные ресурсы
промышленность
сельское хозяйство

description: В статье дается анализ современной демографической ситуации и промышленно-сельскохозяйственной специализации Опаринского муниципального округа Кировской области.
Spherical magnetic nanoparticles: magnetic structure and interparticle interaction
Creators: name: Russier, V.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The interaction between spherical magnetic nanoparticles is investigated from micromagnetic simulations and ananlysed in terms of the leading dipolar interaction energy between magnetic dipoles. We focus mainly on the case where the particles present a vortex structure. In a first step the local magnetic structure in the isolated particle is revisited. For particles bearing a uniaxial magnetocrystaline anisotropy, it is shown that the vortex core orientation relative to the easy axis depends on both the particle size and the anisotropy constant. When the particles magnetization present a vortex structure, it is shown that the polarization of the particles by the dipolar field of the other one must be taken into account in the interaction. An analytic form is deduced for the interaction which involves the vortex core magnetization and the magnetic susceptibility which are obtained from the magnetic properties of the isolated particle.
description: 20 pages, 10 figures Published in Journal of Applied Physics. To be found at: http://link.aip.org/link/?jap/105/073915
Platygaster euhemerus WALKER 1835
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster euhemerus

description: Platygaster euhemerus WALKER, 1835 M a t e r i a l: 8♀, Sarmas 10 km N of Iecava, 25.05.2012, swept.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
A kognitív viselkedésterápia helye a mentálhigiénés ellátásban : Az alacsony intenzitású intervenciók elemzése
Creators: name: Polyák, Katalin
name: Vizin, Gabriella
Publisher: name: Eötvös Loránd Tudományegyetem Pedagógiai és Pszichológiai Kar
Year: 2021

description: Alkalmazott Pszichológia, vol. 21. issue 4. ISSN 1419-872X
Христианские мотивы в дивеевской глиняной игрушке: формирование традиций
Creators: name: Быкова Екатерина Васильевна
name: Нохрина Татьяна Николаевна
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: дивеевская игрушка
народное промыслы
православие
народное искусство
глиняная игрушка

description: Статья посвящена изучению истории возникновения и развития народного промысла – Дивеевская игрушка. В исследовании поставлена задача с учетом особенностей данного промысла, найти связи с христианскими традициями в контексте бытования.
Superfamily classification of nonstationary time series based on DFA scaling exponents
Creators: name: Liu, Chuang
name: Zhou, Wei-Xing
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Finance (q-fin.ST)
subject: FOS: Economics and business

description: The superfamily phenomenon of time series with different dynamics can be characterized by the motif rank patterns observed in the nearest-neighbor networks of the time series in phase space. However, the determinants of superfamily classification are unclear. We attack this problem by studying the influence of linear temporal correlations and multifractality using fractional Brownian motions (FBMs) and multifractal random walks (MRWs). Numerical investigations unveil that the classification of superfamily phenomenon is uniquely determined by the detrended fluctuation analysis (DFA) scaling exponent $α$ of the time series. Only four motif patterns are observed in the simulated data, which are delimited by three DFA scaling exponents $α\simeq 0.25$, $α\simeq 0.35$ and $α\simeq 0.45$. The validity of the result is confirmed by stock market indexes and turbulence velocity signals.
description: 5 pages, 5 figures
Bound-bound pair production in relativistic collisions
Creators: name: Voitkiv, A. B.
name: Najjari, B.
name: Di Piazza, A.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: Electron-positron pair production is considered in the relativistic collision of a nucleus and an anti-nucleus, in which both leptons are created in bound states of the corresponding nucleus-lepton system. Compared to free and bound-free pair production this process is shown to display a qualitatively different dependency both on the impact energy and charged of the colliding particles. Interestingly, at high impact energies the cross section for this process is found to be larger than that for the analogous atomic process of non-radiative electron capture although the latter does not involve the creation of new particles.
description: 4 pages, 3 figures
Эксплуатационные испытания устройства механической индикации для фиксации объектов при археологических полевых работах
Creators: name: Ланских Анастасия Юрьевна
name: Дехтерев Дмитрий Сергеевич
Publisher: name: Студент. Наука. Регион
Year: 2023
Subjects: археологические раскопки
геодезические приборы
модернизация рабочего процесса
проведение испытаний

description: Проведение археологических исследований необходимо для решения широкого круга социокультурных задач. Исследовательская работа по созданию нового геодезического прибора для проведения археологических работ продолжается: был разработан опытный образец археологической рейсшины, испытания которого были проведены в полевых условиях. Проведён анализ результатов испытаний, в ходе которого были выявлены недостатки конструкции опытного образца и предложены подходы к доработке.
Enhancement of transmission rates in quantum memory channels with damping
Creators: name: Benenti, G.
name: D'Arrigo, A.
name: Falci, G.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We consider the transfer of quantum information down a single-mode quantum transmission line. Such quantum channel is modeled as a damped harmonic oscillator, the interaction between the information carriers -a train of N qubits- and the oscillator being of the Jaynes-Cummings kind. Memory effects appear if the state of the oscillator is not reset after each channel use. We show that the setup without resetting is convenient in order to increase the transmission rates, both for the transfer of quantum and classical private information. Our results can be applied to the micromaser.
description: 5 pages, 2 figures
Giant Planets
Creators: name: Guillot, Tristan
name: Gautier, Daniel
Publisher: name: arXiv
Year: 2009
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We review the interior structure and evolution of Jupiter, Saturn, Uranus and Neptune, and extrasolar giant planets with particular emphasis on constraining their global composition.
Platygaster fennica BUHL 2003
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster fennica

description: Platygaster fennica BUHL, 2003 M a t e r i a l: 1♀, Vīpe, 01.08- 07.11.2009, Malaise trap in meadow.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
Investigating the Correlation between Gamification and Bloom's Taxonomy in E-Learning Platforms
Creators: name: Anja Beck
Publisher: name: Zenodo
Year: 2023
Subjects: Gamification
Bloom's Taxonomy
E-Learning

description: Nowadays, teaching and learning in higher education takes place on e-learning platforms or learning management systems (LMS). Those systems give the possibilities to lecturers to share information about their courses as well as creating and inserting quizzes. It is important to sort the assignment tasks along the student's competency levels to not discourage them. With the help of Bloom's Taxonomy, the student's competency levels can be adapted to the learning goals of Bloom's Taxonomy. To keep the motivation of the students up, Gamification will be used.The objective is to find gamification elements that can be merged with Bloom's Taxonomy in a concept. For the evaluation of the concept a mock-up prototype for the software engineering course was created.

The prototype is best accessed with the Microsoft Edge Browser. To view the visual mock-up prototype with all functionality, the Axure RP browser plugin has to be installed. The prototype can be started by opening either start.html or login.html.
Bagworms and Their Control
Creators: name: Davidson, John
name: Raupp, Michael
name: Malinoski, Mary Kay
Publisher: name: University of Maryland Extension
Year: 1999

description: Thyridopteryx ephemeraeformis (Haworth) is a serious insect pest of many ornamental shrubs and trees in the eastern half of the United States. This publication outlines its appearance and habits, life cycle, and damage, and describes forms of mechanical, biological, and chemical control.
Probabilistic neural operators for functional uncertainty quantification
Creators: name: Bülte, Christopher
name: Scholl, Philipp
name: Kutyniok, Gitta
Publisher: name: arXiv
Year: 2025
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Neural operators aim to approximate the solution operator of a system of differential equations purely from data. They have shown immense success in modeling complex dynamical systems across various domains. However, the occurrence of uncertainties inherent in both model and data has so far rarely been taken into account\textemdash{}a critical limitation in complex, chaotic systems such as weather forecasting. In this paper, we introduce the probabilistic neural operator (PNO), a framework for learning probability distributions over the output function space of neural operators. PNO extends neural operators with generative modeling based on strictly proper scoring rules, integrating uncertainty information directly into the training process. We provide a theoretical justification for the approach and demonstrate improved performance in quantifying uncertainty across different domains and with respect to different baselines. Furthermore, PNO requires minimal adjustment to existing architectures, shows improved performance for most probabilistic prediction tasks, and leads to well-calibrated predictive distributions and adequate uncertainty representations even for long dynamical trajectories. Implementing our approach into large-scale models for physical applications can lead to improvements in corresponding uncertainty quantification and extreme event identification, ultimately leading to a deeper understanding of the prediction of such surrogate models.
Climate impact assessment under different forest harvesting and fertilization scenarios
Creators: name: Ke, Jinming
Publisher: name: University of British Columbia
Year: 2024

description: Forests play a crucial role in addressing climate change by serving as integral components of the carbon cycle. Primary production in forests actively fixes carbon from the atmosphere, whereby the interactions between this carbon sequestration and natural disturbances establishes carbon storage within the forest ecosystem. Numerous studies have been dedicated to evaluating carbon management in forests. Harvested logs undergo various manufacturing processes throughout their lifetime. From these processes, as well as natural decay, there are emissions associated with the production of harvested wood products. Despite these missions, wood products used as renewable materials contribute to climate change mitigation by substituting high-carbon-intensity materials. For example, bioenergy can replace coal in electricity generation, and cross-laminated timber (CLT) can substitute concrete in mid-to-high-rise commercial buildings. Life cycle analysis has been used to monitor emissions and replacement benefits of wood products. While forest carbon management and Harvested Wood Products (HWP) life cycle emissions have been modelled separately, a disconnect exists between these two methodologies, hindering a holistic view. To bridge this disconnection, this work developed an open-source forest system climate impact assessment model that incorporated forest carbon sequestration, dynamics of the forest ecosystem carbon pool, HWP life cycle emissions, and substituted emissions from HWP. The model is available online at Forest System Climate Assessment Model1. Through testing various harvesting and fertilization scenarios, this system-level model ex-plored the climate impact of different scenarios and HWP usage strategies. Key findings include: 1. Forest harvesting practices have the potential to transform forest systems from sources of carbon emissions into carbon sinks. 2. Temporal carbon storage in CLT plays a vital role in system emission reduction, with an impact two times higher than the substitution effect. 3. HWP end-use could alter forest management strategies. These experiments underscore the importance of conducting a system-level climate impact assessment, while also demonstrating the potential utility of this information in policy making and carbon credit determination.
Composite Higgs-Mediated FCNC
Creators: name: Agashe, Kaustubh
name: Contino, Roberto
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss how, in the presence of higher-dimensional operators, the Standard Model (SM) fermion masses can be misaligned in flavor space with the Yukawa couplings to the Higgs boson, even with only one Higgs doublet. Such misalignment results in flavor-violating couplings to the Higgs and hence flavor-changing neutral current (FCNC) processes from tree-level Higgs exchange. We perform a model-independent analysis of such an effect. Specializing to the framework of a composite Higgs with partially composite SM gauge and fermion fields, we show that the constraints on the compositeness scale implied by epsilon_K can be generically as strong as those from the exchange of heavy spin-1 resonances if the Higgs is light and strongly coupled to the new states. In the special and well motivated case of a composite pseudo-Goldstone Higgs, we find that the shift symmetry acting on the Higgs forces an alignment of the fermion mass terms with their Yukawa couplings at leading order in the fermions' degree of compositeness, thus implying much milder bounds. As a consequence of the flavor-violating Higgs couplings, we estimate BR(t -> c h) ~ 10^{-4} and BR(h -> tc) ~ 5 x 10^{-3} both for a pseudo-Goldstone (if t_R is fully composite) and for a generic composite Higgs. By virtue of the AdS/CFT correspondence, our results directly apply to 5-dimensional Randall-Sundrum compactifications.
description: 14 pages; v2: important change in the model-independent analysis of section 2, a comment added in the conclusions on how our results are modified by relaxing the assumptions of linear couplings and flavor anarchy. A few typos corrected, two references added. All conclusions unchanged. Version published in PRD
Detections of CO Molecular Gas in 24um-Bright ULIRGs at z~2 in the Spitzer First Look Survey
Creators: name: Yan, Lin
name: Tacconi, L. ~J.
name: Fiolet, N.
name: Sajina, A.
name: Omont, A.
name: Lutz, D.
name: Zamojski, M.
name: Neri, R.
name: Cox, P.
name: Dasyra, K. ~M.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present CO observations of 9 ULIRGs at z~2 with S(24μm)>1mJy, previously confirmed with the mid-IR spectra in the Spitzer First Look Survey. All targets are required to have accurate redshifts from Keck/GEMINI near-IR spectra. Using the Plateau de Bure millimeter-wave Interferometer (PdBI) at IRAM, we detect CO J(3-2) [7 objects] or J(2-1) [1 object] line emission from 8 sources with integrated intensities Ic ~(5-9)sigma. The CO detected sources have a variety of mid-IR spectra, including strong PAH, deep silicate absorption and power-law continuum, implying that these molecular gas rich objects at z~2 could be either starbursts or dust obscured AGNs. The measured line luminosity L'[CO] is (1.28-3.77)e+10[K km/s pc^2]. The averaged molecular gas mass M(H2) is 1.7e+10Msun, assuming CO-to-H2 conversion factor of 0.8Msun/[K km/s pc^2]. Three sources (33%) -- MIPS506, MIPS16144 & MIPS8342 -- have double peak velocity profiles. The CO double peaks in MIPS506 and MIPS16144 show spatial separations of 45kpc and 10.9kpc, allowing the estimates of the dynamical masses of 3.2e+11*sin^(-2)(i)Msun and 5.4e+11*sin^{-2}(i)Msun respectively. The implied gas fraction, M(gas)/M(dyn), is 3% and 4%, assuming an average inclination angle. Finally, the analysis of the HST/NIC2 images, mid-IR spectra and IR SED revealed that most of our sources are mergers, containing dust obscured AGNs dominating the luminosities at (3-6)um. Together, these results provide some evidence suggesting SMGs, bright 24um z~2 ULIRGs and QSOs could represent three different stages of a single evolutionary sequence, however, a complete physical model would require much more data, especially high spatial resolution spectroscopy.
description: 15 pages, 8 figures, accepted for publication in ApJ.
Platygaster gracilipes HUGGERT 1975
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster gracilipes

description: Platygaster gracilipes HUGGERT, 1975 Material: 2♀, 6 km E of Jēkabpils, 30.07- 26.08.2006, Malaise trap in forest; 2♀, Jēkabpils, 1 km S of Brodi, Āres house, 12.05- 23.06.2007, Malaise trap; 1♀, 9 km W of Viesīte, Zakeri house, 25.06- 08.08.2009, Malaise trap in forest; 1♀, 1.5 km W of Jēkabpils, 28.05- 26.06.2012, Malaise trap in forest.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794
Experimental study of out of equilibrium fluctuations in a colloidal suspension of Laponite using optical traps
Creators: name: Jop, Pierre
name: Gomez-Solano, J. Ruben
name: Petrosyan, Artyom
name: Ciliberto, Sergio
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: This work is devoted to the study of displacement fluctuations of micron-sized particles in an aging colloidal glass. We address the issue of the validity of the fluctuation dissipation theorem (FDT) and the time evolution of viscoelastic properties during aging of aqueous suspensions of a clay (Laponite RG) in a colloidal glass phase. Given the conflicting results reported in the literature for different experimental techniques, our goal is to check and reconcile them using \emph{simultaneously} passive and active microrheology techniques. For this purpose we measure the thermal fluctuations of micro-sized brownian particles immersed in the colloidal glass and trapped by optical tweezers. We find that both microrheology techniques lead to compatible results even at low frequencies and no violation of FDT is observed. Several interesting features concerning the statistical properties and the long time correlations of the particles are observed during the transition.
Equivalence of Dark Energy Models: A Theoretical and Bayesian Perspective
Creators: name: Tamayo, David
name: Urquilla, Erick
name: Gómez-Vargas, Isidro
Publisher: name: arXiv
Year: 2025
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We explore the background equivalence among three dark energy models by constructing explicit mappings between dynamical dark energy (DDE), interacting dark energy (IDE), and running vacuum (RV). In our approach, the dark sector functions that characterize each model-such as the equation of state parameter $\bar{w}(a)$ for DDE, the interaction term $Q$ for IDE, and the functional form $Λ(H)$ for RV-are transformed into one another under specific assumptions. Extending previous work by von Marttens et al. (2020), we demonstrate that running vacuum models, characterized by $Λ(H) = a_0 + a_1 \dot{H} + a_2 H^2$, can be reinterpreted as an interacting dark energy model with $Q = 3Hγ\hatρ_c$, which in turn is equivalent to a dynamic dark energy model with an appropriately defined $\bar{w}(a)$. Using Bayesian analysis with Type Ia supernovae, Baryon Acoustic Oscillations, and Cosmic Chronometers, our observational constraints confirm that these theoretical equivalences hold at the background level. This study underscores the importance of seeking convergence in dark energy models, facilitating a better understanding of the dark sector.
Saturn's Exploration Beyond Cassini-Huygens
Creators: name: Guillot, Tristan
name: Atreya, Sushil
name: Charnoz, Sébastien
name: Dougherty, Michele K.
name: Read, Peter
Publisher: name: arXiv
Year: 2009
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: For its beautiful rings, active atmosphere and mysterious magnetic field, Saturn is a fascinating planet. It also holds some of the keys to understanding the formation of our Solar System and the evolution of giant planets in general. While the exploration by the Cassini-Huygens mission has led to great advances in our understanding of the planet and its moons, it has left us with puzzling questions: What is the bulk composition of the planet? Does it have a helium core? Is it enriched in noble gases like Jupiter? What powers and controls its gigantic storms? We have learned that we can measure an outer magnetic field that is filtered from its non-axisymmetric components, but what is Saturn's inner magnetic field? What are the rings made of and when were they formed? These questions are crucial in several ways: a detailed comparison of the compositions of Jupiter and Saturn is necessary to understand processes at work during the formation of these two planets and of the Solar System. This calls for the continued exploration of the second largest planet in our Solar System, with a variety of means including remote observations and space missions. Measurements of gravity and magnetic fields very close to the planet's cloud tops would be extremely valuable. Very high spatial resolution images of the rings would provide details on their structure and the material that form them. Last but not least, one or several probes sent into the atmosphere of the planet would provide the critical measurements that would allow a detailed comparison with the same measurements at Jupiter. [abridged abstract]
PEDAGOGICAL AND PSYCHOLOGICAL DEVELOPMENT AND SOCIAL RELATIONSHIPS OF PRE-SCHOOL CHILDREN
Creators: name: Meliboyeva Nodirakhan Andijan State University Teacher of "General pedagogy" department
Publisher: name: Zenodo
Year: 2023

description: this article examines issues such as the social psychological development of preschool children as well as their access to social relationships.  Social and personal development is the development of a positive attitude of the child to himself, to other people, to the surrounding world and to the communicative and social competence of the child.  At the moment, the most important basis for the full-fledged social and personal development of the child is his positive self-awareness: his abilities, confidence, he is very well loved.

 Key words: aesthetic, intellectual, preschool age, individual, communication skills, constructive material.
Platygaster lamelliformis HUGGERT 1973
Creators: name: Buhl, Peter Neerup
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Platygastridae
Platygaster
Platygaster lamelliformis

description: Platygaster lamelliformis HUGGERT, 1973 Material: 1♀, Jēkabpils, 1 km S of Brodi, Āres house, 13.05- 22.06.2006, Malaise trap.
description: Published as part of Buhl, Peter Neerup, 2016, New European species of Platygastrinae, with an updated list of Latvian species of Platygastrinae and Sceliotrachelinae (Hymenoptera: Platygastridae), pp. 3-13 in Latvijas Entomologs 53 on page 10, DOI: 10.5281/zenodo.7942794