cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Follow up of the IceCube alerts with the Baikal-GVD telescope
Creators: name: Allakhverdyan, V. A.
name: Avrorin, A. D.
name: Avrorin, A. V.
name: Aynutdinov, V. M.
name: Bannasch, R.
name: Bardačová, Z.
name: Belolaptikov, I. A.
name: Borina, I. V.
name: Brudanin, V. B.
name: Budnev, N. M.
name: Dik, V. Y.
name: Domogatsky, G. V.
name: Doroshenko, A. A.
name: Dvornický, R.
name: Dyachok, A. N.
name: Dzhilkibaev, Zh. -A. M.
name: Eckerová, E.
name: Elzhov, T. V.
name: Fajt, L.
name: Fialkovski, S. V.
name: Gafarov, A. R.
name: Golubkov, K. V.
name: Gorshkov, N. S.
name: Gress, T. I.
name: Katulin, M. S.
name: Kebkal, K. G.
name: Kebkal, O. G.
name: Khramov, E. V.
name: Kolbin, M. M.
name: Konischev, K. V.
name: Kopański, K. A.
name: Korobchenko, A. V.
name: Koshechkin, A. P.
name: Kozhin, V. A.
name: Kruglov, M. V.
name: Kryukov, M. K.
name: Kulepov, V. F.
name: Malecki, Pa.
name: Malyshkin, Y. M.
name: Milenin, M. B.
name: Mirgazov, R. R.
name: Naumov, D. V.
name: Nazari, V.
name: Noga, W.
name: Petukhov, D. P.
name: Pliskovsky, E. N.
name: Rozanov, M. I.
name: Rushay, V. D.
name: Ryabov, E. V.
name: Safronov, G. B.
name: Shaybonov, B. A.
name: Shelepov, M. D.
name: Šimkovic, F.
name: Sirenko, A. E.
name: Skurikhin, A. V.
name: Solovjev, A. G.
name: Sorokovikov, M. N.
name: Štekl, I.
name: Stromakov, A. P.
name: Sushenok, E. O.
name: Suvorova, O. V.
name: Tabolenko, V. A.
name: Tarashansky, B. A.
name: Yablokova, Y. V.
name: Yakovlev, S. A.
name: Zaborov, D. N.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The high-energy muon neutrino events of the IceCube telescope, that are triggered as neutrino alerts in one of two probability ranks of astrophysical origin, "gold" and "bronze", have been followed up by the Baikal-GVD in a fast quasi-online mode since September 2020. Search for correlations between alerts and GVD events reconstructed in two modes, muon-track and cascades (electromagnetic or hadronic showers), for the time windows $ \pm $ 1 h and $ \pm $ 12 h does not indicate statistically significant excess of the measured events over the expected number of background events. Upper limits on the neutrino fluence will be presented for each alert.
description: 5 pages, 5 figures, Proceedings for the VLVnT 2021 conference, submitted to JINST
Antonin Benčík, Operace „Dunaj". Vojáci a Pražské jaro 1968. Studie a dokumenty
Creators: name: Alexander, Manfred
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1998

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 47 Nr. 1 (1998)
The language of engineering education in the era of the fourth industrial revolution
Creators: name: Fomunyam, Dr. Kehdinga George
Publisher: name: Mangosuthu University of Technology (MUT)
Year: 2021
Subjects: subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Engineering was defined by the Royal Academy of engineering as the creative use of scientific principles to invent, design, build, maintain and improve structures, machines, devices, systems materials and processes. From the creation of simple tools to the complex engineering machineries which abounds now, the journey has been chronicled into series of epoch Industrial revolutions are periods in modern human history where innovative technologies are used in ensuring rapid change in the socio-economic condition of people globally. The fourth industrial revolution is an era of massive technological breakthrough. The era is driven by technologies such as automation and robotics, additive manufacturing and the industrial internet. This study conceptualized the language of engineering education in the era of the fourth industrial revolution as the means through which the knowledge of engineering education is communicated. Findings from the study revealed that the industrial revolution is responsible for some changes in engineering education and it has with it immense opportunities for the conduct of the discipline. Some of the opportunities of the fourth industrial revolution on engineering education is the overhauling of production processes, the possibility of remote monitoring of engineering projects will also be made possible as a result of the technologies brought about by the fourth industrial revolution The study therefore recommends that that efforts be intensified on developing the languages in which engineering education is communicated in the fourth industrial revolution
Come sfruttare l'energia della parola: tecnologia antica e moderna
Creators: name: Spina, Luigi
Publisher: name: Annali Online  Lettere - Ferrara
Year: 2012

description: There is energy in the speech. Words can let "see" the things the orator  is speaking about, through the energeia and the enargeia. Actual media,  a mix of words and images, haven't produced the defeat of words. Our  global world need a strategy to save words, not merely a silence  strategy: we need a cleaner, more slow and real speech.
description: Annali Online  Lettere - Ferrara, IV 1 (2009)
Efficient speech storage via compression of silence periods
Creators: name: Gan, Cheong Kuoon
Publisher: name: University of British Columbia
Year: 2010

description: An adaptive optimal silence detector is designed and implemented in four speech coding schemes: N-bit PCM (N = 5 to 12), N-bit A-law PCM (N = 4 to 8), N-bit ADPCM (N = 3 to 8) and ADM (Adaptive Delta Modulation) for bit-rates of 16Kps, 24Kps and 32Kps. The amount of compression is approximately 35% for voice recordings such as radio newscasts, highly active conversations and readings from prepared texts. Subjective evaluation shows that the silence-edited versions (silence played back as absolute silence) have acceptability scores of 1.07 lower than the unedited versions with respect to a specific coding scheme for a score range of 1 to 5. With noise-edited versions (silence replaced by random noise during playback) the score degradation is 0.5.
I generi dei generi (e le specie): le marche di classificazione di secondo livello dei Romani e la biologia di Plinio il Vecchio
Creators: name: Li Causi, Pietro
Publisher: name: Annali Online  Lettere - Ferrara
Year: 2012

description: This paper is divided in two distinct sections. After a bird's eye view  digression about the metalinguistic reflexion of Romans as for the  classificatory usage of the words genus and species, we want to analyze some zoological and botanic classifications present in Pliny's Naturalis Historia.  So, the review presented here let us come to two different conclusions.  First of all, we can show that Plinian classification, to all  appearances, does not feel the effects of Latin logic debate about  'second level classification marks'. Secondly, we can assume that the  problem of systematic classification of living beings can not be  considered as a scientific one for the ancient Romans; they use  taxonomic patterns in order to define and to generalize, without any  concerns about making a stemmatic map hierarchically subdivided into  natural world level
description: Annali Online  Lettere - Ferrara, V 2 (2010)
Fare il punto: traduzione dal greco e interpretazione
Creators: name: Rodighiero, Andrea
Publisher: name: Annali Online  Lettere - Ferrara
Year: 2012

description: Taking as a starting point the recent book 'Hermeneuein'. Tradurre il greco (Bologna, Pàtron, 2009), this paper focuses on some important issues  concerning translation and Classics (principally Greek Literature), with  special reference to the relationship between the act of translating  and critical and philological interpretation.
description: Annali Online  Lettere - Ferrara, V 2 (2010)
Pteris latipinna Y. S. Chao & W. L. Chiou
Creators: name: Chen, Cheng-Wei
name: Hsu, Tian-Chuan
name: Chao, Yi-Shan
name: Lu, Ping-Fong
name: Li, Chia-Wei
name: Tram, Nguyen Khanh Trinh
name: Nguyen, Ich Le Phuoc Thanh
name: Dang, Minh Tri
name: Luu, Hong Truong
name: Parris, Barbara
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Polypodiales
Pteridaceae
Pteris
Pteris latipinna

description: Pteris latipinna Y.S.Chao & W.L.Chiou (Fig. 12)
Type:— TAIWAN. Hsinchu County: Zhudong Town, Wuchihshan, 3 March 2013, Y.- S. Chao 2092 (holotype: TAIF-513634!, isotypes: TAIF-513635!, TAIF-513636!, TNS!).
Voucher specimens examined:— VIETNAM. Lam Dong Province, Lam Ha District, Phi To Commune, Nam Ban Protection Forest, Tieu khu 245, broad-leaved evergreen forest, ca. 1300 m, 11.914° N, 108.264° E, 4 December 2018, Y.- S. Chao 3058 (SGN!, TAIF!); same locality, 2 June 2019, C.- W. Chen Wade5727 (PHH!, SGN!, SING!, TAIF!).
Additional specimens examined:— TAIWAN. Hsinchu County, Guanxi, Chike Mt., P.- F. Lu 24586 (TAIF-512825!, TAIF-512826!); Hsinchu County, Jianshi, P.- F. Lu 25108 (TAIF-404820!); Hsinchu County, Pawushan, P.- F. Lu 26666 (TAIF-446791!, TAIF-446792!).
Distribution:—Previously only known from Taiwan.
Ecology:—This species grows on ground under broad-leaved evergreen forest at altitudes of 1100–1300 m.
Note:—In Vietnam, this species is most morphologically very similar to Pteris fauriei Hieron. but can be distinguished by having wider lateral pinnae and its terminal pinna is distinctly larger than lateral pinnae. Chao et al. (2017) also mentioned that P. latipinna can also be distinguished from its closely related species by its triangular basal segments of the lateral pinnae. However, the basal segments of lateral pinnae of the plants in Vietnam are falcate and we also noticed that the plants in Fig. 1 of Chao et al. (2017) neither of them has those triangular basal segments. Therefore, the triangular basal segments of the lateral pinnae are not characteristic for P. latipinna.
description: Published as part of Chen, Cheng-Wei, Hsu, Tian-Chuan, Chao, Yi-Shan, Lu, Ping-Fong, Li, Chia-Wei, Tram, Nguyen Khanh Trinh, Nguyen, Ich Le Phuoc Thanh, Dang, Minh Tri, Luu, Hong Truong & Parris, Barbara, 2020, A newly recorded genus and twelve newly recorded species of ferns for Vietnam from Lang Biang Plateau, pp. 121-143 in Phytotaxa 443 (2) on page 133, DOI: 10.11646/phytotaxa.443.2.1, http://zenodo.org/record/13878119
title: Elastosonography in the evaluation of soft tissue lesions
Creators: name: Sandomenico, Fabio
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2019
Subjects: subject: Musculoskeletal soft tissue
subject: Soft tissues / Skin
subject: Musculoskeletal system
subject: Ultrasound
subject: Elastography
subject: Ultrasound-Colour Doppler
subject: Decision analysis
subject: Experimental investigations
subject: Technical aspects
subject: Neoplasia
subject: Tissue characterisation
subject: Metastases

description: Purpose
Methods and Materials
Results
Conclusion
References
Personal Information
description: Purpose:
The objective of this study is to evaluate the elastographic characteristics of some soft tissue lesions based on elastographic scores (ES) for a benign vs.
malignant differential diagnosis,
in order to determine the diagnostic performance of...
Exact Quantum Search by Parallel Unitary Discrimination Schemes
Creators: name: Wu, Xiaodi
name: Duan, Runyao
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the unsorted database search problem with items $N$ from the viewpoint of unitary discrimination. Instead of considering the famous $O(\sqrt{N})$ Grover's the bounded-error algorithm for the original problem, we seek for the results about the exact algorithms, i.e. the ones succeed with certainty. Under the standard oracle model $\sum_j (-1)^{δ_{τj}}|j>< j|$, we demonstrate a tight lower bound ${2/3}N+o(N)$ of the number of queries for any parallel scheme with unentangled input states. With the assistance of entanglement, we obtain a general lower bound ${1/2}(N-\sqrt{N})$. We provide concrete examples to illustrate our results. In particular, we show that the case of N=6 can be solved exactly with only two queries by using a bipartite entangled input state. Our results indicate that in the standard oracle model the complexity of exact quantum search with one unique solution can be strictly less than that of the calculation of OR function.
description: 8 pages (revtex4), 6 figures. Revised version with some typo error corrections and some clearer statement. Accepted by Phys.Rev.A .Comments are welcome!
Extensions of Bougerol's identity in law and the associated anticipative path transformations
Creators: name: Hariya, Yuu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J65 (Primary) 60J55, 60G30 (Secondary)

description: Let $B=\{ B_{t}\} _{t\ge 0}$ be a one-dimensional standard Brownian motion and denote by $A_{t},\,t\ge 0$, the quadratic variation of the geometric Brownian motion $e^{B_{t}},\,t\ge 0$. Bougerol's celebrated identity (1983) asserts that, if $β=\{ β(t)\} _{t\ge 0}$ is another Brownian motion independent of $B$, then $β(A_{t})$ is identical in law with $\sinh B_{t}$ for every fixed $t>0$. In this paper, we extend Bougerol's identity to an identity in law for processes up to time $t$, which exhibits a certain invariance of the law of Brownian motion. The extension is described in terms of anticipative transforms of $B$ involving $A_{t}$ as an anticipating factor. A Girsanov-type formula for those transforms is shown. An extension of a variant of Bougerol's identity is also presented.
description: 28 pages
Further progress in ion back-flow reduction with patterned gaseous hole-multipliers
Creators: name: Lyashenko, A. V.
name: Breskin, A.
name: Chechik, R.
name: Veloso, J. F. C. A.
name: Santos, J. M. F. Dos
name: Amaro, F. D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: A new idea on electrostatic deviation and capture of back-drifting avalanche-ions in cascaded gaseous hole-multipliers is presented. It involves a flipped reversed-bias Micro-Hole & Strip Plate (F-R-MHSP) element, the strips of which are facing the drift region of the multiplier. The ions, originating from successive multiplication stages, are efficiently deviated and captured by such electrode. Experimental results are provided comparing the ion-blocking capability of the F-R-MHSP to that of the reversed-bias Micro-Hole & Strip Plate (R-MHSP) and the Gas Electron Multiplier (GEM). Best ion-blocking results in cascaded hole-multipliers were reached with a detector having the F-R-MHSP as the first multiplication element. A three-element F-R-MHSP/GEM/MHSP cascaded multiplier operated in atmospheric-pressure Ar/CH4 (95/5), at total gain of ~10^{5}, yielded ion back-flow fractions of 3*10^{-4} and 1.5*10^{-4}, at drift fields of 0.5 and 0.2 kV/cm, respectively. We describe the F-R-MHSP concept and the relevance of the obtained ion back-flow fractions to various applications; further ideas are also discussed.
description: 17 pages, 11 figures, published in JINST
Eplerenone nanocrystals engineered by controlled crystallization for enhanced oral bioavailability
Creators: name: Khan, Muhammad Ayub
name: Ansari, Muhammad Mohsin
name: Arif, Sadia Tabassam
name: Raza, Abida
name: Choi, Ho-Ik
name: Lim, Chang-Wan
name: Noh, Ha-Yeon
name: Noh, Jin-Su
name: Akram, Salman
name: Nawaz, Hafiz Awais
name: Ammad, Muhammad
name: Alamro, Abir Abdullah
name: Alghamdi, Amani Ahmed
name: Kim, Jin-Ki
name: Zeb, Alam
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Poor aqueous solubility of eplerenone (EPL) is a major obstacle to achieve sufficient bioavailability after oral administration. In this study, we aimed to develop and evaluate eplerenone nanocrystals (EPL-NCs) for solubility and dissolution enhancement. D-optimal combined mixture process using Design-Expert software was employed to generate different combinations for optimization. EPL-NCs were prepared by a bottom-up, controlled crystallization technique during freeze-drying. The optimized EPL-NCs were evaluated for their size, morphology, thermal behavior, crystalline structure, saturation solubility, dissolution profile, in vivo pharmacokinetics, and acute toxicity. The optimized EPL-NCs showed mean particle size of 46.8 nm. Scanning electron microscopy revealed the formation of elongated parallelepiped shaped NCs. DSC and PXRD analysis confirmed the crystalline structure and the absence of any polymorphic transition in EPL-NCs. Furthermore, EPL-NCs demonstrated a 17-fold prompt increase in the saturation solubility of EPL (8.96 vs. 155.85 µg/mL). The dissolution rate was also significantly higher as indicated by ∼95% dissolution from EPL-NCs in 10 min compared to only 29% from EPL powder. EPL-NCs improved the oral bioavailability as indicated by higher AUC, Cmax, and lower Tmax than EPL powder. Acute oral toxicity study showed that EPL-NCs do not pose any toxicity concern to the blood and vital organs. Consequently, NCs prepared by controlled crystallization technique present a promising strategy to improve solubility profile, dissolution velocity and bioavailability of poorly water-soluble drugs.
"Alla traduzione animata vuolsi un poeta". Metafore del Satyricon
Creators: name: Longobardi, Monica
Publisher: name: Annali Online  Lettere - Ferrara
Year: 2012

description: After having aknowledged the methaforical charge of Petronio's language,  the author also suggests to characterize the translation of that  figurative language ("parlar figurato") that pays tribute to the  literary temper of Petronio's masterpiece. A vivacious translation of  jargons, technical terms, ideomatic sentences, lively discussions and  even of the Pindaric flights of the Bellum Civile is provided, to avoid lack of charisma in this "saporoso romanzo dei bassifondi".
description: Annali Online  Lettere - Ferrara, V 2 (2010)
title: Machine learning classification of soft tissue lipomatous tumors: preliminary results.
Creators: name: Pedone, Luigi
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2019
Subjects: subject: Musculoskeletal system
subject: Musculoskeletal soft tissue
subject: Soft tissues / Skin
subject: MR
subject: Image manipulation / Reconstruction
subject: PACS
subject: Comparative studies
subject: Experimental investigations
subject: Observer performance
subject: Cancer
subject: Image verification
subject: Tissue characterisation

description: Purpose
Methods and Materials
Results
Conclusion
References
Personal Information
description: Purpose:
To evaluate the diagnostic accuracy of machine learning algorithms to discriminate soft tissue lipomatous tumors based on texture analysis parameters from unhenanced...
Faisceaux sans torsion et faisceaux quasi localement libres sur les courbes multiples primitives
Creators: name: Drezet, Jean-Marc
Publisher: name: arXiv
Year: 2008
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14D20

description: This paper is devoted to the study of some coherent sheaves on non reduced curves that can be locally embedded in smooth surfaces. If Y is such a curve then there is a filtration by subschemes C_i such that C_1 is the reduced curve associated to Y, and that for every P in C, if z is an equation of C_1 in the local ring of Y at P, then (z^i) is the ideal of C_i. A coherent sheaf on Y is called torsion free if it does not have any non zero subsheaf with finite support. We prove that torsion free sheaves are reflexive. We study then the quasi locally free sheaves, i.e. sheaves which are locally isomorphic to direct sums of the structure sheaves of the C_i. We define an invariant for these sheaves, the complete type, and prove the irreducibility of the set of sheaves of given complete type. We study the generic quasi locally free sheaves, with applications to the moduli spaces of stable sheaves on Y.
description: 43 pages, in French, some misprints corrected
Permanently densified SiO$_2$ glasses: a structural approach
Creators: name: Martinet, Christine
name: Kassir-Bodon, Assia
name: Deschamps, Thierry
name: Cornet, Antoine
name: Floch, Sylvie Le
name: Martinez, Valerie
name: Champagnon, Bernard
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Densified silica can be obtained by different pressure and temperature paths and for different stress conditions, hydrostatic or including shear. The density is usually the macroscopic parameter used to characterize the different compressed silica samples. The aim of our present study is to compare structural modifications for silica glass, densified from several routes. For this, densified silica glasses are prepared from cold and high temperature (up to 1020 $^\circ$C) compressions. The different densified glasses obtained in our study are characterized by micro-Raman spectroscopy. Intertetrahedral angles from the main band relative to the bending mode decreases and their values are larger for densified samples from high temperature compression than those samples from cold compression. The relative amount of 3-membered rings deduced from the D2 line area increases as a function of density for cold compression. The temperature increase during the compression process induces a decrease of the 3 fold ring population. Moreover, 3 fold rings are more deformed and stressed for densified samples at room temperature at the expense of those densified at high temperature. Temperature plays a main role in the reorganization structure during the densification and leads to obtaining a more relaxed structure with lower stresses than glasses densified from cold compression. The role of hydrostatic or non-hydrostatic applied stresses on the glass structure is discussed. From the Sen and Thorpe central force model, intertetrahedral angle average value and their distribution are estimated.
Der Weg in die Katastrophe. Deutsch-tschechoslowakische Beziehungen 1938—1947
Creators: name: Sewering-Wollanek, Marlis
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1998

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 47 Nr. 1 (1998)
Latvijas Universitāte - 75. Atbildīgais redaktors Alberts Varslavāns
Creators: name: Henning, Detlef
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1997

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 46 Nr. 4 (1997)
Maksims Duhanovs, Inesis Feldmanis, Aivars Stranga, 1939. Latvia and the Year of Fateful Decisions
Creators: name: Lipinsky, Jan
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1997

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 46 Nr. 4 (1997)
Fluids of spherical molecules with dipolar-like nonuniform adhesion. An analytically solvable anisotropic model
Creators: name: Gazzillo, Domenico
name: Fantoni, Riccardo
name: Giacometti, Achille
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We consider an anisotropic version of Baxter's model of `sticky hard spheres', where a nonuniform adhesion is implemented by adding, to an isotropic surface attraction, an appropriate `dipolar sticky' correction (positive or negative, depending on the mutual orientation of the molecules). The resulting nonuniform adhesion varies continuously, in such a way that in each molecule one hemisphere is `stickier' than the other. We derive a complete analytic solution by extending a formalism [M.S. Wertheim, J. Chem. Phys. \textbf{55}, 4281 (1971) ] devised for dipolar hard spheres. Unlike Wertheim's solution which refers to the `mean spherical approximation', we employ a \textit{Percus-Yevick closure with orientational linearization}, which is expected to be more reliable. We obtain analytic expressions for the orientation-dependent pair correlation function $g(1,2) $. Only one equation for a parameter $K$ has to be solved numerically. We also provide very accurate expressions which reproduce $K$ as well as some parameters, $Λ_{1}$ and $Λ_{2}$, of the required Baxter factor correlation functions with a relative error smaller than 1%. We give a physical interpretation of the effects of the anisotropic adhesion on the $g(1,2) $. The model could be useful for understanding structural ordering in complex fluids within a unified picture.
description: 30 pages, 6 Figures, Physical Review E in press
Muon $g-2$ in $U(1)_{μ-τ}$ Symmetric Gauged Radiative Neutrino Mass Model
Creators: name: Kang, Dong Woo
name: Kim, Jongkuk
name: Okada, Hiroshi
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We explore muon anomalous magnetic moment (muon $g-2$) in a scotogenic neutrino model with a gauged lepton number symmetry $U(1)_{μ-τ}$. In this model, a dominant muon $g-2$ contribution comes not from an additional gauge sector but from a Yukawa sector. In our numerical $Δχ^2$ analysis, we show that our model is in favor of normal hierarchy with some features. We demonstrate one benchmark point, satisfying muon $g-2$ at the best fit value $25.1\times10^{-10}$.
description: 12 pages, 3 tables, 1 figure; version accepted for publication in Physics Letters B
Boltzmann equation approach to transport in finite modular quantum systems
Creators: name: Kadiroglu, Mehmet
name: Gemmer, Jochen
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the transport behavior of finite modular quantum systems. Such systems have recently been analyzed by different methods. These approaches indicate diffusive behavior even and especially for finite systems. Inspired by these results we analyze analytically and numerically if and in which sense the dynamics of those systems are in agreement with an appropriate Boltzmann equation. We find that the transport behavior of a certain type of finite modular quantum systems may indeed be described in terms of a Boltzmann equation. However, the applicability of the Boltzmann equation appears to be rather limited to a very specific type of model.
Recurrent Video Deblurring with Blur-Invariant Motion Estimation and Pixel Volumes
Creators: name: Son, Hyeongseok
name: Lee, Junyong
name: Lee, Jonghyeop
name: Cho, Sunghyun
name: Lee, Seungyong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: For the success of video deblurring, it is essential to utilize information from neighboring frames. Most state-of-the-art video deblurring methods adopt motion compensation between video frames to aggregate information from multiple frames that can help deblur a target frame. However, the motion compensation methods adopted by previous deblurring methods are not blur-invariant, and consequently, their accuracy is limited for blurry frames with different blur amounts. To alleviate this problem, we propose two novel approaches to deblur videos by effectively aggregating information from multiple video frames. First, we present blur-invariant motion estimation learning to improve motion estimation accuracy between blurry frames. Second, for motion compensation, instead of aligning frames by warping with estimated motions, we use a pixel volume that contains candidate sharp pixels to resolve motion estimation errors. We combine these two processes to propose an effective recurrent video deblurring network that fully exploits deblurred previous frames. Experiments show that our method achieves the state-of-the-art performance both quantitatively and qualitatively compared to recent methods that use deep learning.
description: 17 pages, Camera-ready version for ACM Transactions on Graphics (TOG) 2021
Loebl-Komlos-Sos Conjecture: dense case
Creators: name: Hladky, Jan
name: Piguet, Diana
Publisher: name: arXiv
Year: 2008
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We prove a version of the Loebl-Komlos-Sos Conjecture for dense graphs. For each q>0 there exists a number $n_0\in \mathbb{N}$ such that for any n>n_0 and k>qn the following holds: if G be a graph of order n with at least n/2 vertices of degree at least k, then any tree of order k+1 is a subgraph of G.
description: 56 pages, 8 figures; substantial changes as suggested by a referee
$d$- and $p$-wave quantum liquid crystal orders in cuprate superconductors, $κ$-(BEDT-TTF)$_2$X, and coupled chain Hubbard models: functional-renormalization-group analysis
Creators: name: Tazai, Rina
name: Yamakawa, Youichi
name: Tsuchiizu, Masahisa
name: Kontani, Hiroshi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Unconventional symmetry breaking without spin order,such as the rotational symmetry breaking (=nematic or smectic) orders as well as the spontaneous loop-current orders, have been recently reported in cuprate superconductors and their related materials.They are theoretically represented by non-$A_{1g}$ symmetry breaking in self-energy, which we call the form factor $f_{k,q}$.In this paper, we analyze typical Hubbard models by applying the renormalization-group (RG) method, and find that various unconventional ordering emerges due to the quantum interference among spin fluctuations. Due to this mechanism,nematic ($q=0$) and smectic ($q \ne 0$)bond orders with $d$-wave form factor appear $f_{k,q}\propto \cos k_x - \cos k_y$ in both cuprates and $κ$-(BEDT-TTF)$_2$X. The derived bond orders naturally explain the pseudogap behaviors in these compounds. The quantum interference also induces various current orders with odd-parity form factor. For example, we find the emergence of the charge and spin loop-current orders with $p$-wave form factor in geometrically frustrated Hubbard models. Thus, rich quantum phase transitions with $d$- and $p$-wave form factors are driven by the paramagnon interference in many low-dimensional Hubbard models.
description: 13 pages, 13 figures
A bilinear form relating two Leonard systems
Creators: name: Tanaka, Hajime
Publisher: name: arXiv
Year: 2008
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 05E35, 05E30, 33C45, 33D45

description: Let $Φ$, $Φ'$ be Leonard systems over a field $\mathbb{K}$, and $V$, $V'$ the vector spaces underlying $Φ$, $Φ'$, respectively. In this paper, we introduce and discuss a balanced bilinear form on $V\times V'$. Such a form naturally arises in the study of $Q$-polynomial distance-regular graphs. We characterize a balanced bilinear form from several points of view.
description: 15 pages
A Lagrangian relaxation towards equilibrium wall model for large eddy simulation
Creators: name: Fowler, Mitchell
name: Zaki, Tamer A.
name: Meneveau, Charles
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A large eddy simulation wall model is developed based on a formal interpretation of quasi-equilibrium that governs the momentum balance integrated in the wall-normal direction. The model substitutes the law-of-the-wall velocity profile for a smooth surface into the wall-normal integrated momentum balance, leading to a Lagrangian relaxation towards equilibrium (LaRTE) transport equation for the friction velocity vector $\mathbf{u}_τ(x,z,t)$. This partial differential equation includes a relaxation timescale governing the rate at which the wall stress can respond to imposed fluctuations due to the inertia of the fluid layer from the wall to the wall-model height. A-priori tests based on channel flow direct numerical simulation (DNS) data show that the identified relaxation timescale ensures self-consistency with assumed quasi-equilibrium conditions. The new approach enables us to formally distinguish quasi-equilibrium from additional, non-equilibrium contributions to the wall stress. A particular model for non-equilibrium contributions is derived, motivated by laminar Stokes layer dynamics in the viscous sublayer when applying fast varying pressure gradients. The new wall modeling approach is first tested in standard equilibrium channel flow in order to document various properties of the approach. The model is then applied in LES of channel flow with a suddenly applied spanwise pressure gradient (SSPG). The resulting mean wall stress evolution is compared to DNS with good agreement. At the onset of the SSPG, the laminar Stokes layer develops rapidly while the LaRTE portion of the stress has a delayed response due to its inherent relaxation dynamics. Results also highlight open challenges such as modeling the response of near-wall turbulence occurring above the viscous sublayer and at timescales faster than quasi-equilibrium conditions.
description: Minor edits (e.g. added references, revised text, etc.); Added new schematic showing length and time scales of the model; Added Appendix E to show an alternate form for the main model equation
title: Magnetic Resonance Imaging, a safe and effective modality in the assessment of deformity correction
Creators: name: Karsandas, Alvin
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2019
Subjects: subject: Musculoskeletal bone
subject: MR
subject: Surgery
subject: Artifacts

description: Purpose
Methods and Materials
Results
Conclusion
References
Personal Information
description: Purpose:
Scoliosis is a 3-dimensional deformity of the spine which clinically presents with rib prominence and waist asymmetry [Fig.
1].
It is a common problem affecting 1-2% of the population although the number requiring surgical intervention is only...
title: Multidisciplinary team meetings - how long should they be?
Creators: name: Botchu, Rajesh
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2019
Subjects: subject: Multidisciplinary cancer care
subject: Education
subject: MR
subject: Musculoskeletal system

description: Purpose
Methods and Materials
Results
Conclusion
References
Personal Information
description: Purpose:
The multidisciplinary team (MDT) has been central to cancer management since its introduction in the mid 1990’s and is now considered the gold standard in cancer treatment decision-making [1].A weekly Sarcoma MDT (WMDT) was introduced in our...
title: Postoperative Shoulder: widening one’s knowledge in the MRI era
Creators: name: Tereso, Andreia
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2019
Subjects: subject: Musculoskeletal system
subject: MR
subject: Complications
subject: Outcomes

description: Purpose
Methods and Materials
Results
Conclusion
References
Personal Information
description: Purpose:
Review the different surgical procedures used for the treatment of subacromial impingement,
rotator cuff pathology and glenohumeral instability. Postoperative shoulder’s Magnetic Resonance findings and complications related to subacromial...
title: Gluteus medius muscle: A radiological review area in the patient presenting with atypical lateral hip pain
Creators: name: Botchu, Rajesh
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2019
Subjects: subject: Pathology
subject: Diagnostic procedure
subject: MR
subject: Pelvis
subject: Musculoskeletal system
subject: Musculoskeletal soft tissue

description: Learning objectives
Background
Imaging findings OR Procedure Details
Conclusion
References
Personal Information
description: Learning objectives:
The aims of this poster are to: Review the anatomy of the gluteus medius muscle Provide a pictorial review of the different pathologies arising in the gluteus medius muscle identified in patients presenting to our institution with atypical lateral...
title: Soft Tissue Pseudosarcomas: Not everything is as it seems
Creators: name: Andrade, Gisela
Publisher: name: European Society of Muscoskeletal Radiology
Year: 2019
Subjects: subject: Cancer
subject: Diagnostic procedure
subject: MR
subject: CT
subject: Musculoskeletal soft tissue

description: Learning objectives
Background
Imaging findings OR Procedure Details
Conclusion
References
Personal Information
description: Learning objectives:
- To review and illustrate imaging findings of common and uncommon lesions that may mimic malignant mesenchymal tumors. - To review imaging features that should warrant further...
Non-Abelian Vector Dark Matter and Lepton $g-2$
Creators: name: Chowdhury, Talal Ahmed
name: Saad, Shaikh
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The mystery of dark matter remains an unsettled problem of particle physics. On top of that, experiments show a persistent contention of the muon anomalous magnetic moment (AMM) relative to the Standard Model (SM) prediction. In this work, we consider the possibility of extending the SM with a non-Abelian gauge symmetry $SU(2)_X$, under which SM leptons transform non-trivially. SM leptons receive corrections to their AMMs of right order via one-loop processes mediated by beyond SM (BSM) fermions required to cancel anomalies, and BSM gauge bosons that play the role of dark matter. We show that simultaneous explanation of the the muon AMM along with reproducing correct relic abundance allows rather a narrow range of 0.5 - 2 TeV dark matter mass, consistent with current experimental constraints. However, a concurrent description that also includes electron AMM is challenging in this set-up.
description: 8 pages + references, 6 figures, 4 references added; accepted in JCAP (to appear in JCAP)
Measurement of $Ω^0_{\rm c}$ baryon production and branching-fraction ratio ${\rm BR(Ω^0_c \rightarrow Ω^- e^+ν_e)} / {\rm BR(Ω^0_c \rightarrow Ω^- π^+)}$ in pp collisions at $\sqrt{s}$ = 13 TeV
Creators: name: ALICE Collaboration
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The inclusive production of the charm-strange baryon $Ω^{0}_{\rm c}$ is measured for the first time via its semileptonic decay into $Ω^{-}\rm e^{+}ν_{e}$ at midrapidity ($|y|<0.8$) in proton$-$proton (pp) collisions at the centre-of-mass energy $\sqrt{s}=13$ TeV with the ALICE detector at the LHC. The transverse momentum ($p_{\rm T}$) differential cross section multiplied by the branching ratio is presented in the interval $2
description: 21 pages, 4 captioned figures, 1 table, authors from page 15, published version, figures at http://alice-publications.web.cern.ch/node/10935
The function of rhyme in Virginia Woolf’s prose
Creators: name: McCahon, Jennifer Kristin
Publisher: name: University of British Columbia
Year: 2010

description: Through the close examination of rhyme (where rhyme is considered to mean alliteration, assonance, homoeoteleuton or the echo of word-endings, and place or the verbatim repetition of an entire word) in three of Woolf's novels—Jacob's Room (1922), To the Lighthouse (1927), and Between the Acts (1941)--this thesis is attempting to provide an insight into the structural composition of Woolf's prose. It looks at the mechanics involved in writing the novels—as specifically seen in Woolf's use of rhyme techniques. The thesis yields positive proof that Woolf selected the words in her texts with consideration not just for their meaning, but for their sound: the way these sounds are arranged helps to highlight and draw attention to various sections and themes within the novels. In other words, Woolf does not use rhyme merely to ornament her novels, but rather, employs it as one of many devices to help convey to the reader impressions and sensations about her characters and their surroundings.
Constrained Hamiltonian dynamics for electrons in magnetic field and additional forces besides the Lorentz force acting on electrons
Creators: name: Koizumi, Hiroyasu
Publisher: name: arXiv
Year: 2024
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the forces acting on electrons in magnetic field including the constraints and a condition arising from quantum mechanics. The force is calculated as the electron mass, $m_e$, multiplied by the total time-derivative of the velocity field evaluated using the quantum mechanical many-electron wave function. The velocity field includes a term of the Berry connection from the many-body wave function; thereby, quantum mechanical effects are included. It is shown that additional important forces besides the Lorentz force exist; they include the gradient of the electron velocity field kinetic energy, the gradient of the chemical potential, and the `force' for producing topologically protected loop currents. These additional forces are shown to be important in superconductivity, electric current in metallic wires, and charging of capacitors.
Das Jahr 1919 in der Tschechoslowakei und in Ostmitteleuropa
Creators: name: Sewering-Wollanek, Marlis
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1998

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 47 Nr. 1 (1998)
title: Государственная налоговая политика в условиях угроз национальной экономической безопасности
title: State Tax Policy under Threats to the National Economic Security
Creators: name: Зотиков, Николай Зотикович
Publisher: name: Издательский центр СурГУ
Year: 2021

description: Налоговое регулирование следует рассматривать как важнейший механизм, способствующий созданию экономической безопасности страны в целом и ее регионов в частности. Предметом исследования является налоговая политика как важнейший инструмент государства для выполнения задач экономического развития. Особенность авторского подхода заключается в том, что в статье государственная налоговая политика рассматривается в тесной взаимосвязи с такими понятиями, как «экономическая безопасность» и «налоговая безопасность».
При проведении исследования использованы логический и аналитический методы, методы анализа и синтеза, сравнения и др. В результате выявлено значительное влияние внешних факторов на характер государственной налоговой политики.
description: The tax regulation should be viewed as a primary mechanism ensuring the economic security of the country on the whole and its separate regions. The subject of this research is tax policy as an essential instrument of the state in fulfilling tasks of economic development. The peculiarity of the author's approach lies in the fact that the article considers the state tax policy in close connection with concepts of economic security and tax security.
The article uses analysis, synthesis, comparison, logical and analytical methods, and others. The study revealed a significant influence of external factors on the nature of the state tax policy.
I. Feldmanis, A. Stranga, M. Virsis, Latvijas ārpolitika un starptautiskais stāvoklis (30. gadu otrā puse)
Creators: name: Laev, Ivika
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1997

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 46 Nr. 4 (1997)
Das Scheitern der Verständigung. Tschechen, Deutsche und Slowaken in der Ersten Republik (1918—1938)
Creators: name: Sewering-Wollanek, Marlis
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1998

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 47 Nr. 1 (1998)
Jānis Krēsliņš, Dominus narrabit in scriptum populorum. A Study of Early Seventeenth- Century Lutheran Teaching on Preaching and the „Lettische lang gewünschte Postill" of Georgius Mancehus
Creators: name: Scholz, Friedrich
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1997

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 46 Nr. 4 (1997)
Relaxation processes of densified silica glass
Creators: name: Cornet, Antoine
name: Martinez, Valerie
name: de Ligny, Dominique
name: Champagnon, Bernard
name: Martinet, Christine
Publisher: name: arXiv
Year: 2024
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Densified SiO2 glasses, obtained from different pressure and temperature routes have been annealed over a wide range of temperature far below the glass transition temperature (500$^\circ$C-900$^\circ$C). Hot and cold compressions were useful to separate the effects of pressure and the compression temperature. In-situ micro-Raman spectroscopy was used to follow the structural evolution during the thermal relaxation. A similar glass structure between the non-densified silica and the recovered densified silica after the temperature annealing demonstrates a perfect recovery of the non-densified silica glass structure. While the density decreases monotonically, the structural relaxation takes place through a more complex mechanism, which shows that density is not a sufficient parameter to fully characterize the structure of densified silica glass. The relaxation takes place through a transitory state, consisting in an increase of the network inhomogeneity, shown by an increase in intensity of the D2 band which is associated with 3 membered rings. The activation energy of these processes is 255$\pm$45 kJ/mol for the hot compressed samples. The kinetic is overall faster for the cold compressed samples. In that last case the relaxation is partially activated by internal stresses release.
Eduard Nižňanský a kolektív, Kto hol kto zal. ČSR
Creators: name: Steinbach, Harmut
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1998

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 47 Nr. 1 (1998)
Sabine Jordan, Niederdeutsches im Lettischen. Untersuchungen zu den mittelniederdeutschen Lehnwörtern im Lettischen
Creators: name: Eckert, Rainer
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1997

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 46 Nr. 4 (1997)
Jiří Kovtun, Tajuplná vražda. Případ Leopolda Hilsnera
Creators: name: Sewering-Wollanek, Marlis
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1998

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 47 Nr. 1 (1998)
Investments in Random Environments
Creators: name: Navarro, Emeterio
name: Cantero, Ruben
name: Rodrigues, Joao
name: Schweitzer, Frank
Publisher: name: arXiv
Year: 2007
Subjects: subject: Portfolio Management (q-fin.PM)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Economics and business
subject: FOS: Physical sciences

description: We present analytical investigations of a multiplicative stochastic process that models a simple investor dynamics in a random environment. The dynamics of the investor's budget, $x(t)$, depends on the stochasticity of the return on investment, $r(t)$, for which different model assumptions are discussed. The fat-tail distribution of the budget is investigated and compared with theoretical predictions. Weare mainly interested in the most probable value $x_mp$ of the budget that reaches a constant value over time. Based on an analytical investigation of the dynamics, we are able to predict $x_mp^stat$. We find a scaling law that relates the most probable value to the characteristic parameters describing the stochastic process. Our analytical results are confirmed by stochastic computer simulations that show a very good agreement with the predictions.
description: 19 pp., corrections and extensions to compare with other approaches
Teresė Bukauskienė, Lietuvių literatūros mokymo istorija (iki 1940m.)
Creators: name: Scholz, Friedrich
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 1997

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 46 Nr. 4 (1997)