cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bubble-particle collisions in turbulence: insights from point-particle simulations
Creators: name: Chan, Timothy T. K.
name: Ng, Chong Shen
name: Krug, Dominik
Publisher: name: arXiv
Year: 2022
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Bubble-particle collisions in turbulence are central to a variety of processes such as froth flotation. Despite their importance, details of the collision process have not received much attention yet. This is compounded by the sometimes counter-intuitive behaviour of bubbles and particles in turbulence, as exemplified by the fact that they segregate in space. Although bubble-particle relative behaviour is fundamentally different from that of identical particles, the existing theoretical models are nearly all extensions of theories for particle-particle collisions in turbulence. The adequacy of these theories has yet to be assessed as appropriate data remain scarce to date. In this investigation, we study the geometric collision rate by means of direct numerical simulations of bubble-particle collisions in homogeneous isotropic turbulence using the point-particle approach over a range of the relevant parameters, including the Stokes and Reynolds numbers. We analyse the spatial distribution of bubble and particles, and quantify to what extent their segregation reduces the collision rate. This effect is countered by increased approach velocities for bubble-particle compared to monodisperse pairs, which we relate to the difference in how bubbles and particles respond to fluid accelerations. We found that in the investigated parameter range, these collision statistics are not altered significantly by the inclusion of a lift force or different drag parametrisations, or when assuming infinite particle density. Furthermore, we critically examine existing models and discuss inconsistencies therein that contribute to the discrepancy.
description: 29 pages, 18 figures to be published in Journal of Fluid Mechanics
Interaction between light and highly confined hypersound in a silicon photonic nanowire
Creators: name: Van Laer, Raphaël
name: Kuyken, Bart
name: Van Thourhout, Dries
name: Baets, Roel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In the past decade, there has been a surge in research at the boundary between photonics and phononics. Most efforts centered on coupling light to motion in a high-quality optical cavity, typically geared towards observing the quantum state of a mechanical oscillator. It was recently predicted that the strength of the light-sound interaction would increase drastically in nanoscale silicon photonic wires. Here we demonstrate, for the first time, such a giant overlap between near-infrared light and gigahertz sound co-localized in a small-core silicon wire. The wire is supported by a tiny pillar to block the path for external phonon leakage, trapping $\mathbf{10} \; \textbf{GHz}$ phonons in an area below $\mathbf{0.1 \; \boldsymbolμ}\textbf{m}^{\mathbf{2}}$. Since our geometry can be coiled up to form a ring cavity, it paves the way for complete fusion between the worlds of cavity optomechanics and Brillouin scattering. The result bodes well for the realization of low-footprint optically-pumped lasers/sasers and delay lines on a densely integrated silicon chip.
Localisation and Sub-Diffusive Transport in Quantum Spin Chains With Dilute Disorder
Creators: name: Thomson, S. J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: It is widely believed that many-body localisation in one dimension is fragile and can be easily destroyed by thermal inclusions, however there are still many open questions regarding the stability of the localised phase and under what conditions it breaks down. Here I construct models with dilute disorder, which interpolate between translationally invariant and fully random models, in order to study the breakdown of localisation. This opens up the possibility to controllably increase the density of thermal regions and examine the breakdown of localisation as this density is increased. At strong disorder, the numerical results are consistent with commonly-used diagnostics for localisation even when the concentration of thermalising regions is high. At moderate disorder, I present evidence for slow dynamics and sub-diffusive transport across a large region of the phase diagram, suggestive of a `bad metal' phase. This suggests that dilute disorder may be a useful effective model for studying Griffiths effects in many-body localisation, and perhaps also in a wider class of disordered systems.
description: 12 pages, 11 figures
Factors Affecting Teacher Competencies in Schools Huai Mek District Under the Kalasin Primary Educational Service Area Office 2 Kalasin Province
Creators: name: Sittiporn Harnlumpang
Publisher: name: DR.KEN Institute of Academic Development and Promotion.
Year: 2023
Subjects: Factors Affecting
Competency
Teachers

description: Interdisciplinary Academic and Research Journal, 3, 4, 309-322
Cooling and trapping of atoms and molecules by the counter-propagating pulses trains
Creators: name: Romanenko, V. I.
name: Udovitskaya, Ye. G.
name: Romanenko, A. V.
name: Yatsenko, L. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We discuss a possible one-dimensional trapping and cooling of atoms and molecules due to their non-resonant interaction with the counter-propagating light pulses trains. The counter-propagating pulses form a one-dimensional trap for atoms and molecules, and properly chosen the carrier frequency detuning from the transition frequency of the atoms or molecules keeps the "temperature" of the atomic or molecular ensemble close to the Doppler cooling limit. The calculation by the Monte-Carlo wave function method is carried out for the two-level and three-level schemes of the atom's and the molecule's interaction with the field, correspondingly. The discussed models are applicable to atoms and molecules with almost diagonal Frank-Condon factor arrays. Illustrative calculations where carried out for ensemble averaged characteristics for sodium atoms and SrF molecules in the trap. Perspective for the nanoparticle light pulses's trap formed by counter-propagating light pulses trains is also discussed.
description: 11 pages, 9 figures
Model for electron emission of high-Z radio-sensitizing nanoparticle irradiated by X-rays
Creators: name: Casta, R.
name: Champeaux, J. -P.
name: Sence, M.
name: Moretto-Capelle, P.
name: Cafarelli, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this paper we develop a new model for the electron emission of high-Z nanoparticle irradiated by X-rays. This study is motivated by the recent advances about the nanoparticle enhancement of cancer treatment by radiotherapy. Our original approach combines a pure probabilistic analytical model for the photon trajectories inside the nanoparticle and subsequent electron cascade trajectories based here on a Monte-Carlo simulation provided by the Livermore model implemented in Geant4. To compare the nanoparticle and the plane surface electron emissions, we also develop our model for a plane surface. Our model highlights and explains the existence of a nanoparticle optimal radius corresponding to a maximum of nanoparticle electron emission. It allows us to study precisely the nanoparticle photon absorption and electron cascade production depth in the nanoparticle.
Three-Dimensional Coherent Diffractive Imaging of Isolated Faceted Nanostructures
Creators: name: Colombo, Alessandro
name: Dold, Simon
name: Kolb, Patrice
name: Bernhardt, Nils
name: Behrens, Patrick
name: Correa, Jonathan
name: Düsterer, Stefan
name: Erk, Benjamin
name: Hecht, Linos
name: Heilrath, Andrea
name: Irsig, Robert
name: Iwe, Norman
name: Jordan, Jakob
name: Kruse, Björn
name: Langbehn, Bruno
name: Manschwetus, Bastian
name: Martinez, Franklin
name: Meiwes-Broer, Karl-Heinz
name: Oldenburg, Kevin
name: Passow, Christopher
name: Peltz, Christian
name: Sauppe, Mario
name: Seel, Fabian
name: Tanyag, Rico Mayro P.
name: Treusch, Rolf
name: Ulmer, Anatoli
name: Walz, Saida
name: Fennel, Thomas
name: Barke, Ingo
name: Möller, Thomas
name: von Issendorff, Bernd
name: Rupp, Daniela
Publisher: name: arXiv
Year: 2022
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Optics (physics.optics)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The structure and dynamics of isolated nanosamples in free flight can be directly visualized via single-shot coherent diffractive imaging using the intense and short pulses of X-ray free-electron lasers. Wide-angle scattering images even encode three-dimensional morphological information of the samples, but the retrieval of this information remains a challenge. Up to now, effective three-dimensional morphology reconstructions from single shots were only achieved via fitting with highly constrained models, requiring a priori knowledge about possible geometrical shapes. Here we present a much more generic imaging approach. Relying on a model that allows for any sample morphology described by a convex polyhedron, we reconstruct wide-angle diffraction patterns from individual silver nanoparticles. In addition to known structural motives with high symmetries, we retrieve imperfect shapes and agglomerates which were not accessible previously. Our results open new routes towards true 3D structure determination of single nanoparticles and, ultimately, 3D movies of ultrafast nanoscale dynamics.
description: 10 pages, 6 figures
Strategies for Driving and Creative about Art of Anuban Prachuap Khiri Khan School Under Prachuap Khiri Khan Primary Educational Service Area Office 1
Creators: name: Choenjuti Kotamalee
Publisher: name: DR.KEN Institute of Academic Development and Promotion.
Year: 2023
Subjects: Strategies for Driving and Developing
Art Creativity Thinking
Creativity Based Learning

description: Interdisciplinary Academic and Research Journal, 3, 4, 357-370
Towards Robust Velocity and Position Estimation of Opponents for Autonomous Racing Using Low-Power Radar
Creators: name: Ronco, Andrea
name: Baumann, Nicolas
name: Giordano, Marco
name: Magno, Michele
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: Systems and Control (eess.SY)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: This paper presents the design and development of an intelligent subsystem that includes a novel low-power radar sensor integrated into an autonomous racing perception pipeline to robustly estimate the position and velocity of dynamic obstacles. The proposed system, based on the Infineon BGT60TR13D radar, is evaluated in a real-world scenario with scaled race cars. The paper explores the benefits and limitations of using such a sensor subsystem and draws conclusions based on field-collected data. The results demonstrate a tracking error up to 0.21 +- 0.29 m in distance estimation and 0.39 +- 0.19 m/s in velocity estimation, despite the power consumption in the range of 10s of milliwatts. The presented system provides complementary information to other sensors such as LiDAR and camera, and can be used in a wide range of applications beyond autonomous racing.
Critical collapse in the spherically-symmetric Einstein-Vlasov model
Creators: name: Akbarian, Arman
name: Choptuik, Matthew W.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We solve the coupled Einstein-Vlasov system in spherical symmetry using direct numerical integration of the Vlasov equation in phase space. Focusing on the case of massless particles we study critical phenomena in the model, finding strong evidence for generic type I behaviour at the black hole threshold that parallels what has previously been observed in the massive sector. For differing families of initial data we find distinct critical solutions, so there is no universality of the critical configuration itself. However we find indications of at least a weak universality in the lifetime scaling exponent, which is yet to be understood. Additionally, we clarify the role that angular momentum plays in the critical behaviour in the massless case.
description: 17 pages, 12 figures
Ricerche sul culto privato di divinità pubbliche: i Penates
Creators: name: Rescigno, Rita
Publisher: name: Universita degli studi di Salerno
Year: 2012
Subjects: subject: L-ANT/03 STORIA ROMANA
subject: Penates
subject: Lares
subject: Religione domestica

description: 2010 - 2011
description: The Penates that the ancient Romans worshipped in their huts were different from those we think at if we compare them with the image mainly reflected by the literary tradition: the gods of Aeneas, the symbol of a People, the beginners of a History, the etiological basis of a foundation myth. .. [edited by Author]
description: I Penates oggetto del lavoro di ricerca, onorati all'interno delle antiche capanne romane, furono altro rispetto a quelli che emergono dal confronto con l'immagine prevalentemente riflessa dalla tradizione letteraria: dèi di Enea, simbolo di un Popolo, inizio di una Storia, presupposto eziologico di un mito di fondazione. .. [a cura dell'Autore]
Rarefaction wave in relativistic steady magnetohydrodynamic flows
Creators: name: Sapountzis, Konstantinos
name: Vlahakis, Nektarios
Publisher: name: arXiv
Year: 2014
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We construct and analyze a model of the relativistic steady-state magnetohydrodynamic (MHD) rarefaction that is induced when a planar symmetric flow (with one ignorable Cartesian coordinate) propagates under a steep drop of the external pressure profile. Using the method of self-similarity we derive a system of ordinary differential equations that describe the flow dynamics. In the specific limit of an initially homogeneous flow we also provide analytical results and accurate scaling laws. We consider that limit as a generalization of the previous Newtonian and hydrodynamic solutions already present in the literature. The model includes magnetic field and bulk flow speed having all components, whose role is explored with a parametric study.
description: 12 pages, Accepted in Physics of Plasmas
Properties and Evolution of Dual and Offset AGN in the ASTRID Simulation at $z \sim 2$
Creators: name: Chen, Nianyi
name: Di Matteo, Tiziana
name: Ni, Yueying
name: Tremmel, Michael
name: DeGraf, Colin
name: Shen, Yue
name: Holgado, A. Miguel
name: Bird, Simeon
name: Croft, Rupert
name: Feng, Yu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We examine the dual (both BHs active) and offset (one BH active) AGN population (comprising $\sim$ 2000 pairs at $0.5\,\text{kpc}\lesssimΔr<30\,\text{kpc}$) at $z=2\sim3$ in the ASTRID simulation covering (360 cMpc)${^3}$. The dual (offset) AGN make up $3.0(2.2)\%$ of all AGN at $z=2$. The dual fraction is roughly constant while the offset fraction increases by a factor of ten from $z=4\sim2$. Compared with the full AGN population, duals are characterized by a low $M_\text{BH}/M_*$ ratio, a high specific star-formation rate (sSFR) of $\sim 1\,\text{Gyr}^{-1}$, and a high Eddington ratio ($\sim 0.05$, double that of single AGN). The dual AGN are formed in major galaxy mergers (typically involving $M_\text{halo}<10^{13}\,M_\odot$), with BHs that have similar masses. At small separations (when their host galaxies are in the late phase of the merger) duals become $2\sim8$ times brighter (albeit more obscured) than at larger separations. $80\%$ of these bright, close duals merge in the simulation within $\sim500\,\text{Myrs}$. Notably, the initially less-massive BH in duals frequently becomes the brighter AGN during the galaxy merger. In offset AGN, the active BH is typically $\gtrsim 10$ times more massive than its non-active counterpart and than most BHs in duals. Offsets are predominantly formed in minor galaxy mergers with the active BH residing in the center of massive halos ($ M_\text{ halo}\sim 10^{13-14}\,M_\odot$). In these deep potentials, gas stripping is common and the secondary quickly deactivates. The stripping also leads to inefficient orbital decay amongst offsets, which stall at $Δr\sim5\,\text{kpc}$ for a few hundred Myrs.
description: 17 Pages, 18 Figures; comments welcome!
Herschel observations of gamma-ray burst host galaxies: implications for the topology of the dusty interstellar medium
Creators: name: Schady, P.
name: Savaglio, S.
name: Mueller, T.
name: Kruehler, T.
name: Dwelly, T.
name: Palazzi, E.
name: Hunt, L. K.
name: Greiner, J.
name: Linz, H.
name: Michalowski, M. J.
name: Pierini, D.
name: Piranomonte, S.
name: Vergani, S. D.
name: Gear, W. K.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Long-duration gamma-ray bursts (GRBs) are indisputably related to star formation, and their vast luminosity in gamma rays pin-points regions of star formation independent of galaxy mass. As such, GRBs provide a unique tool for studying star forming galaxies out to high-z independent of luminosity. Most of our understanding of the properties of GRB hosts (GRBHs) comes from optical and near-infrared (NIR) follow-up observations, and we therefore have relatively little knowledge of the fraction of dust-enshrouded star formation that resides within GRBHs. Currently ~20% of GRBs show evidence of significant amounts of dust along the line of sight to the afterglow through the host galaxy, and these GRBs tend to reside within redder and more massive galaxies than GRBs with optically bright afterglows. In this paper we present Herschel observations of five GRBHs with evidence of being dust-rich, targeted to understand the dust attenuation properties within GRBs better. Despite the sensitivity of our Herschel observations, only one galaxy in our sample was detected (GRBH 070306), for which we measure a total star formation rate (SFR) of ~100Mstar/yr, and which had a relatively high stellar mass (log[Mstar]=10.34+0.09/-0.04). Nevertheless, when considering a larger sample of GRBHs observed with Herschel, it is clear that stellar mass is not the only factor contributing to a Herschel detection, and significant dust extinction along the GRB sightline (A_{V,GRB}>1.5~mag) appears to be a considerably better tracer of GRBHs with high dust mass. This suggests that the extinguishing dust along the GRB line of sight lies predominantly within the host galaxy ISM, and thus those GRBs with A_{V,GRB}>1~mag but with no host galaxy Herschel detections are likely to have been predominantly extinguished by dust within an intervening dense cloud.
description: 14 pages, 7 figures. Accepted for publication in A&A
Distributed quantum sensing with optical lattices
Creators: name: Pelayo, Jose Carlos
name: Gietka, Karol
name: Busch, Thomas
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In distributed quantum sensing the correlations between multiple modes, typically of a photonic system, are utilized to enhance the measurement precision of an unknown parameter. In this work we investigate the metrological potential of a multi-mode, tilted Bose-Hubbard system and show that it can allow for parameter estimation at the Heisenberg limit of $(N(M-1)T)^{2}$, where $N$ is the number of particles, $M$ is the number of modes, and $T$ is the measurement time. The quadratic dependence on the number of modes can be used to increase the precision compared to typical metrological systems with two atomic modes only, and does not require correlations between different modes. We show that the limit can be reached by using an optimized initial state given as the superposition of all the atoms occupying the first and the last site. Subsequently, we present strategies that would allow to obtain quadratic dependence on $M$ of the Fisher information in a more realistic experimental setup.
Intertwining operators among modules for affine Lie algebra and lattice vertex operator algebras which respect integral forms
Creators: name: McRae, Robert
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Algebra (math.QA)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 17B69 (Primary) 17B67 (Secondary)

description: We define an integral intertwining operator among modules for a vertex operator algebra to be an intertwining operator which respects integral forms in the modules, and we show that an intertwining operator is integral if it is integral when restricted to generators of the integral forms in the modules. We apply this result to classify integral intertwining operators which respect certain natural integral forms in modules for affine Lie algebra and lattice vertex operator algebras.
description: 28 pages
CПЕЦИФИКА КУСТАРНОГО ПРОМЫСЛА И РЕМЕСЛА ГОРЦЕВ ЗАПАДНОГО ДАГЕСТАНА XVIII – ПЕРВОЙ ПОЛОВИНЕ XIX ВВ.
Creators: name: Магомедова Роза Мусаевна
name: Нахибашев Закарья Муртузович
name: Ибрагимова Шуайнат Зульпукаровна
name: Гусейнова Ираде Сафаратдиновна
Publisher: name: Образование и право
Year: 2023
Subjects: Западный Дагестан
кустарное производство
ремесло
кожа
овчина
дерево.

description: На основе анализа обширного историко-этнографического материала в статье показана специфика развития кустарного производства и ремесла народов Западного Дагестана в XVIII первой половине XIX вв. Автор считает, что малая эффективность основного занятия горцев – земледелия и скотоводства вынуждал их заниматься ремеслами, которые являлись дополнительным источником дохода. Одними из традиционных видов кустарных промыслов горцев Западного Дагестана является обработка шерсти, дерева, кожи, овчины.
КОНСТИТУЦИОННЫЕ ОСНОВЫ БОРЬБЫ С КОРРУПЦИЕЙ В РОССИЙСКОЙ ФЕДЕРАЦИИ
Creators: name: Абдуразаков Абдуразак Сагидович
name: Мусалова Заира Магомедовна
Publisher: name: Образование и право
Year: 2023
Subjects: Конституция РФ
борьба с коррупцией
социальное государство
правовое государство
разделение властей
антикоррупционная гарантия.

description: В статье представлено обоснование актуальности темы исследования, а также отражен факт того, что действующая Конституция Российской Федерации, на примере ст.7, дает нормативно-правовое обоснование противодействия коррупции, подробной регламентации которой посвящены другие НПА. Помимо этого, сделан акцент на существующих проблемах и пробелах в отечественном законодательстве, освещена их причина.
Supplementary document for Differentiating the role of charge injection and charge distribution in electroluminescence efficiency of quantum dots - 7430566.pdf
Creators: name: Yu, Rongmei
name: Yin, Furong
name: Zhang, Hanzhuang
name: Ji, Wenyu
Publisher: name: Optica Publishing Group
Year: 2025
Subjects: Uncategorized

description: The experimental section and temperature-dependent PL decays
Negative Affect and Emotion Dysregulation Among People Who Inject Drugs: An Ecological Momentary Assessment Study
Creators: name: Mackesy-Amiti, Mary
name: Donenberg, Geri
Publisher: name: University of Illinois at Chicago
Year: 2022
Subjects: Uncategorized

description: This study used ecological momentary assessment (EMA) to measure positive affect (PA) and negative affect (NA) among people who inject drugs (PWID) and examined associations with borderline personality disorder (BPD) symptoms and difficulties with emotion regulation, in the context of injection drug use. We recruited PWID, ages 18-35 years, through syringe exchange program sites in Chicago, Illinois. After completing a baseline interview including a screener for BPD and the Difficulties in Emotion Regulation Scale (DERS), participants used a mobile phone app to report mood, substance use, and injection behavior for 2 weeks. Participants who completed at least 2 EMA assessments were included in the analysis (N = 161). The mean age was 30, about 1/3 were women, 63% were non-Hispanic White, and 23% were Hispanic. In multivariable mixed-effects regression models, positive BPD screen was associated with greater momentary NA intensity and greater instability of both NA and PA. Independent of BPD screening status, DERS score was associated positively with momentary NA intensity and instability and negatively with PA intensity. This finding suggests that emotion dysregulation is an appropriate target for assessment and intervention. Whereas concurrent withdrawal was associated with both greater NA and less PA, opioid intoxication was associated with only greater PA. We did not find support for our hypothesis that emotion dysregulation would moderate the effect of withdrawal on NA. Findings support the validity of the EMA mood measure and the utility of studying mood and behavior among PWID using EMA on mobile phones. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
Knowledge, Attitude and Participation of People in Community Solid Waste Management, Khlongdan Subdistrict Municipality, Bang Bo District, Samut Prakan Province
Creators: name: Sureeporn Salapsri
Publisher: name: DR.KEN Institute of Academic Development and Promotion
Year: 2023
Subjects: Knowledge
Attitude
Participation of People
Stock Exchange of Thailand

description: Interdisciplinary Academic and Research Journal, 3, 4, 403-426
ОТДЕЛЬНЫЕ АСПЕКТЫ КВАЛИФИКАЦИИ КОНТРАБАНДЫ
Creators: name: Шляхов Евгений Дмитриевич
name: Тихонов Иван Романович
name: Квасникова Татьяна Владимировна
Publisher: name: Образование и право
Year: 2023
Subjects: преступление
контрабанда
совокупность преступлений
незаконное перемещение через гос. границу.

description: В данной научной статей исследуется такой вид преступлений как контрабанда. Описываются составы преступлений, предусмотренные уголовным законодательством Российской Федерации. Подробно рассмотрены особенности квалификации отдельных составов, в том числе вопрос квалификации по совокупности преступлений с другими составами. Дается анализ положений Постановления Пленума Верховного Суда РФ по вопросам совершения такого вида преступлений как контрабанда. В статье на основе анализа судебной практики рассматриваются вопросы юридической оценки контрабанды, связанные с квалификацией по совокупности со статьями, предусматривающими уголовную ответственность. Был проведен анализ статистики приговоров по разным составам, предусматривающим контрабанду. В статье уделено внимание особенностям квалификации при контрабанде предметов, входящих в перечень стратегически важных. В заключении научной работы сделан вывод о необходимости обладания знаниями в различных областях для грамотного правоприменения уголовного законодательства.
Molecular Pathogenesis of Myelodysplastic Syndromes
Creators: name: Visconte, Valeria
name: Selleri, Carmine
name: Maciejewski, Jaroslaw P.
name: Tiu, Ramon V.
Publisher: name: Universita' degli Studi di Salerno
Year: 2014
Subjects: MDS
Pathogenesis
Molecular mutations

description: Myelodysplastic syndromes (MDS) are a group of clonal hematologic disorders characterized by inefficient hematopoiesis, hypercellular bone marrow, dysplasia of blood cells and cytopenias. Most patients are diagnosed in their late 60s to early 70s. MDS is a risk factor for the development of acute myeloid leukemia which can occur in 10-15% of patients with MDS. A variety of pathophysiologic mechanisms contributes to the genesis and persistence of MDS including immunologic, epigenetic, cytogenetic and genetic factors. The only potential curative option for MDS is hematopoietic cell transplantation which is suitable for only a few patients. Currently approved therapeutic options for MDS, including lenalidomide, decitabine, and 5-azacytidine, are targeted to improve transfusion requirements and quality of life. Moreover, 5-azacytidine has also been demonstrated to improve survival in some patients with higher risk MDS. New ways to predict which patients will better gain benefit from currently available therapeutic agents are the primary challenges in MDS. In the last 10 years, chromosome scanning and high throughput technologies (single nucleotide polymorphism array genotyping, comparative genomic hybridization, and whole genome/ exome sequencing) have tremendously increased our knowledge of MDS pathogenesis. Indeed, the molecular heterogeneity of MDS supports the idea of different therapeutic approaches which will take into account the diverse morphologic and clinical presentations of MDS patients rather than a restricted therapeutic strategy. This review will summarize the molecular abnormalities in key relevant components of the biology and pathogenesis of MDS and will provide an update on the clinical impact and therapeutic response in MDS patients.
ПСИХОДИАГНОСТИКА КАК МЕТОД ИССЛЕДОВАНИЯ ПРИ РАССЛЕДОВАНИИ ПРЕСТУПЛЕНИЙ
Creators: name: Борисова Анастасия Владиславовна
Publisher: name: Образование и право
Year: 2023
Subjects: психодиагностика
уголовное право
психология
подозреваемый.

description: В настоящий момент психодиагностика лиц при расследовании уголовных дел является актуальной и важной, так как она может принести значительные преимущества в процессе сбора доказательств и выяснения истинных обстоятельств преступления. В связи с этим использование знаний психологии и психиатрии при расследовании преступлений имеет важное значение для понимания мотивов и поведенческих характеристик преступников.
Harmonic-oscillator excitations of precise few-body wave functions
Creators: name: Horiuchi, W.
name: Suzuki, Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: A method for calculating the occupation probability of the number of harmonic oscillator (HO) quanta is developed for a precise few-body wave function obtained in a correlated Gaussian basis. The probability distributions of two- to four-nucleon wave functions obtained using different nucleon- nucleon (NN) interactions are analyzed to gain insight into the characteristic behavior of the various interactions. Tensor correlations as well as short-range correlations play a crucial role in enhancing the probability of high HO excitations. For the excited states of 4He, the interaction dependence is much less because high HO quanta are mainly responsible for describing the relative motion function between the 3N+N (3H+p and 3He+n) clusters.
description: 9 pages, 7 figures
MoS2: a Choice Substrate for Accessing and Tuning the Electronic Properties of Graphene
Creators: name: Lu, Chih-Pin
name: Li, Guohong
name: Watanabe, K.
name: Taniguchi, T.
name: Andrei, Eva Y.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: One of the enduring challenges in graphene research and applications is the extreme sensitivity of its charge carriers to external perturbations, especially those introduced by the substrate. The best available substrates to date, graphite and hBN, still pose limitations: graphite being metallic does not allow gating, while both hBN and graphite having lattice structures closely matched to that of graphene, may cause significant band structure reconstruction. Here we show that the atomically smooth surface of exfoliated MoS2 provides access to the intrinsic electronic structure of graphene without these drawbacks. Using scanning tunneling microscopy and Landau-level spectroscopy in a device configuration which allows tuning the carrier concentration, we find that graphene on MoS2 is ultra-flat producing long mean free paths, while avoiding band structure reconstruction. Importantly, the screening of the MoS2 substrate can be tuned by changing the position of the Fermi energy with relatively low gate voltages. We show that shifting the Fermi energy from the gap to the edge of the conduction band gives rise to enhanced screening and to a substantial increase in the mean-free-path and quasiparticle lifetime. MoS2 substrates thus provide unique opportunities to access the intrinsic electronic properties of graphene and to study in situ the effects of screening on electron-electron interactions and transport.
description: 15 pages, 4 figures
Adaptive and Implicit Regularization for Matrix Completion
Creators: name: Li, Zhemin
name: Sun, Tao
name: Wang, Hongxia
name: Wang, Bao
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The explicit low-rank regularization, e.g., nuclear norm regularization, has been widely used in imaging sciences. However, it has been found that implicit regularization outperforms explicit ones in various image processing tasks. Another issue is that the fixed explicit regularization limits the applicability to broad images since different images favor different features captured by different explicit regularizations. As such, this paper proposes a new adaptive and implicit low-rank regularization that captures the low-rank prior dynamically from the training data. The core of our new adaptive and implicit low-rank regularization is parameterizing the Laplacian matrix in the Dirichlet energy-based regularization, which we call the regularization AIR. Theoretically, we show that the adaptive regularization of \ReTwo{AIR} enhances the implicit regularization and vanishes at the end of training. We validate AIR's effectiveness on various benchmark tasks, indicating that the AIR is particularly favorable for the scenarios when the missing entries are non-uniform. The code can be found at https://github.com/lizhemin15/AIR-Net.
Selective metal deposition at graphene line defects by atomic layer deposition
Creators: name: Kim, Kwanpyo
name: Lee, Han-Bo-Ram
name: Johnson, Richard W.
name: Tanskanen, Jukka T.
name: Liu, Nan
name: Kim, Myung-Gil
name: Pang, Changhyun
name: Ahn, Chiyui
name: Bent, Stacey F.
name: Bao, Zhenan
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: One-dimensional defects in graphene have strong influence on its physical properties, such as electrical charge transport and mechanical strength. With enhanced chemical reactivity, such defects may also allow us to selectively functionalize the material and systematically tune the properties of graphene. Here we demonstrate the selective deposition of metal at chemical vapour deposited graphene's line defects, notably grain boundaries, by atomic layer deposition. Atomic layer deposition allows us to deposit Pt predominantly on graphene's grain boundaries, folds, and cracks due to the enhanced chemical reactivity of these line defects, which is directly confirmed by transmission electron microscopy imaging. The selective functionalization of graphene defect sites, together with the nanowire morphology of deposited Pt, yields a superior platform for sensing applications. Using Pt-graphene hybrid structures, we demonstrate high-performance hydrogen gas sensors at room temperatures and show its advantages over other evaporative Pt deposition methods, in which Pt decorates graphene surface non-selectively.
description: 27 pages, 6 main figures
Connecting X-ray and Infrared Variability among Young Stellar Objects: Ruling out potential sources of disk fluctuations
Creators: name: Flaherty, Kevin
name: Muzerolle, James
name: Wolk, Scott
name: Rieke, George
name: Gutermuth, Robert
name: Balog, Zoltan
name: Herbst, William
name: Megeath, S. Thomas
name: Furlan, Elise
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Variability in the infrared emission from disks around pre-main sequence stars over the course of days to weeks appears to be common, but the physical cause of the changes in disk structure are not constrained. Here we present coordinated monitoring of one young cluster with the Spitzer and Chandra space telescopes aimed at studying the physical source of the variability. In fall 2011 we obtained ten epochs of Chandra ACIS photometry over a period of 30 days with a roughly 3 day cadence contemporaneous with 20 epochs of Spitzer [3.6],[4.5] photometry over 40 days with a roughly 2 day cadence of the IC 348 cluster. This cadence allows us to search for week to month long responses of the infrared emission to changes in the high-energy flux. We find no strong evidence for a direct link between the X-ray and infrared variability on these timescales among 39 cluster members with circumstellar disks. There is no significant correlation between the shape of the infrared and X-ray light curves, or between the size of the X-ray and infrared variability. Among the stars with an X-ray flare none showed evidence of a correlated change in the infrared photometry on timescales of days to weeks following the flare. This lack of connection implies that X-ray heating of the planet forming region of the disk is not significant, although we cannot rule out rapid or instantaneous changes in infrared emission.
description: 7 pages of text, 5 figures (+1 figure set)
Experimental quantum key distribution with finite-key security analysis for noisy channels
Creators: name: Bacco, Davide
name: Canale, Matteo
name: Laurenti, Nicola
name: Vallone, Giuseppe
name: Villoresi, Paolo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In quantum key distribution implementations, each session is typically chosen long enough so that the secret key rate approaches its asymptotic limit. However, this choice may be constrained by the physical scenario, as in the perspective use with satellites, where the passage of one terminal over the other is restricted to a few minutes. Here we demonstrate experimentally the extraction of secure keys leveraging an optimal design of the prepare-and-measure scheme, according to recent finite-key theoretical tight-bounds. The experiment is performed in different channel conditions, and assuming two distinct attack models: individual attacks, or general quantum attacks. The request on the number of exchanged qubits is then obtained as a function of the key size and of the ambient quantum bit error rate. The results indicate that viable conditions for effective symmetric, and even one-time-pad, cryptography are achievable.
description: 20 pages, 4 figures
MPEC 2023-U247 : 2023 UA9
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 UA9

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Accounting for the Evolution of Sedentarism in Food Security Assessment
Creators: name: Michels, Jacob
name: Beghin, John
Publisher: name: Unknown
Year: 2023
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Food Security and Poverty
subject: Sedentary behavior
subject: leisure
subject: food security
subject: physical activity level (PAL)
subject: minimum dietary energy requirement (MDER)
subject: transfer function

description: Widely used estimates of food-insecure populations are likely to be biased upwards, lacking adjustment for global increases in sedentary behavior in recent decades. We first construct a household model to account for sedentary choices during leisure and work time decisions. The model rationalizes increasing sedentary behavior from the household by accounting for increasing returns to cognitive human capital vs physical capital, alongside increased productivity of more sedentary activities both at work and at home. The household model then informs an empirical model that makes use of our unique international pseudo-panel data on sitting time, which serves as a proxy for sedentarism. We econometrically estimate a transfer function linking sedentarism to widely available covariates, which then are used to make out-of-sample predictions and can be applied to a large set of countries. The estimated sedentary time can be used to adjust the physical activity level reflected in the minimum dietary energy requirement used to determine a cutoff for food insecurity.
Anisotropic inplane spin correlation in the parent and Co-doped BaFe2As2: a neutron scattering study
Creators: name: Ibuka, S.
name: Nambu, Y.
name: Yamazaki, T.
name: Lumsden, M. D.
name: Sato, T. J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Antiferromagnetic spin fluctuations were investigated in the normal states of the parent ($x = 0$), under-doped ($x = 0.04$) and optimally-doped ($x = 0.06$) Ba(Fe$_{1-x}$Co$_x$)$_2$As$_2$ single crystals using inelastic neutron scattering technique. For all the doping levels, quasi-two-dimensional antiferromagnetic fluctuations were observed as a broad peak localized at ${\it Q} = (1/2, 1/2, l)$. At lower energies, the peak shows an apparent anisotropy in the $hk0$ plane; longitudinal peak widths are considerably smaller than transverse widths. The anisotropy is larger for the higher doping level. These results are consistent with the random phase approximation (RPA) calculations taking account of the orbital character of the electronic bands, confirming that the anisotropic nature of the spin fluctuations in the normal states is mostly dominated by the nesting of Fermi surfaces. On the other hand, the quasi-two-dimensional spin correlations grow much rapidly for decreasing temperature in the $x = 0$ parent compound, compared to that expected for nearly antiferromagnetic metals. This may be another sign of the unconventional nature of the antiferromagnetic transition in BaFe$_2$As$_2$.
description: 9 pages, 6 figures
Serverless Computing for Scientific Applications
Creators: name: Malawski, Maciej
name: Balis, Bartosz
Publisher: name: arXiv
Year: 2023
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Serverless computing has become an important model in cloud computing and influenced the design of many applications. Here, we provide our perspective on how the recent landscape of serverless computing for scientific applications looks like. We discuss the advantages and problems with serverless computing for scientific applications, and based on the analysis of existing solutions and approaches, we propose a science-oriented architecture for a serverless computing framework that is based on the existing designs. Finally, we provide an outlook of current trends and future directions.
Ferromagnetism in the SU(N) Kondo lattice model -- SU(N) double exchange and supersymmetry
Creators: name: Totsuka, Keisuke
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the ground-state properties of the SU(N)-generalization of the Kondo-lattice model in one dimension when the Kondo coupling J_K (both ferromagnetic and antiferromagnetic) is sufficiently strong. Both cases can be realized using alkaline-earth-like cold gases in optical lattices. Specifically, we first carry out the strong-coupling expansion and identify two insulating phases (one of which is the SU(N)-analogue of the well-known gapped Kondo singlet phase). We then rigorously establish that the ground state in the low-density (for J_K<0) or the high-density (for J_K>0) region is ferromagnetic. The results are accounted for by generalizing the double-exchange mechanism to SU(N) "spins". Possible realizations of Bose-Fermi supersymmetry SU(N|1) in the (generalized) SU(N) Kondo-lattice model are discussed as well.
description: 21 pages, 13 figures, final version
The GALEX Ultraviolet Virgo Cluster Survey (GUViCS). IV: The role of the cluster environment on galaxy evolution
Creators: name: Boselli, A.
name: Voyer, E.
name: Boissier, S.
name: Cucciati, O.
name: Consolandi, G.
name: Cortese, L.
name: Fumagalli, M.
name: Gavazzi, G.
name: Heinis, S.
name: Roehlly, Y.
name: Toloba, E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the role of the environment on galaxy evolution using a sample of 868 galaxies in the Virgo cluster and in its surrounding regions selected from the GUViCS Survey with the purpose of understanding the origin of the red sequence in dense environments. We collected multifrequency data covering the whole electromagnetic spectrum for most of the galaxies. We identify the different dynamical substructures composing the Virgo cluster and we calculate the local density of galaxies using different methods. We then study the distribution of galaxies belonging to the red sequence, the green valley, and the blue cloud within the different cluster substructures. Our analysis indicates that all the most massive galaxies are slow rotators and are the dominant galaxies of the different cluster substructures generally associated with a diffuse X-ray emission. They are probably the result of major merging events that occurred at early epochs. Slow rotators of lower stellar mass are also preferentially located within the different high-density substructures of the cluster. They are virialised within the cluster, thus Virgo members since its formation. They have been shaped by gravitational perturbations occurring within the infalling groups that later formed the cluster. On the contrary, low-mass star-forming systems are extremely rare in the inner regions of the Virgo cluster A, where the density of the intergalactic medium is at its maximum. Our ram pressure stripping models consistently indicate that these star-forming systems can be rapidly deprived of their interstellar medium during their interaction with the intergalactic medium. The lack of gas quenches their star formation activity transforming them into quiescent dwarf ellipticals. This mild transformation does not perturb the kinematic properties of these galaxies which still have rotation curves typical of star-forming systems.
description: Submitted for publication on Astronomy & Astrophysics