cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ФОРМУВАННЯ КОНКУРЕНТНИХ ПЕРЕВАГ ВІТЧИЗНЯНИХ ТОВАРОВИРОБНИКІВ
Creators: name: Володимир, Мерчанський
Publisher: name: Zenodo
Year: 2022
Subjects: конкурентні переваги, товаровиробники, конкурентоспроможність

description: Посилення процесів глобалізації вимагає забезпечити конкурентоспроможність вітчизняного товаровиробника на внутрішньому і зовнішньому ринках. Сьогодні глобалізація справляє панівний вплив на розвиток будь-якої держави. Ситуація, що склалася нині, свідчить про низький рівень конкурентоспроможності національної економіки, що пов’язано з наявною динамікою зменшення конкурентоспроможності українських підприємств. Тому проблема підвищення рівня конкурентоспроможності підприємств виходить за межі безпосередньо менеджменту підприємства і стосується загальних системних процесів в економіці країни [1]. За даними рейтингу світової конкурентоспроможності (WCY) за версією Міжнародного інституту менеджменту і розвитку, Україна у 2021 році зайняла 54 місце серед 64 країн [2]. За 2017-2021 роки Україна покращила рейтинг піднявшись з 60 до 54 місця, але рівень конкурентоспроможності знаходиться на низькому рівні. Тому проблема підвищення конкурентоспроможності як вітчизняних товарів і послуг, так і економіки України в цілому нині стає першочерговою. На світовому ринку конкурентоспроможними визнано менш як 1% українських товарів і послуг [3].
Distributed Learning, Communication Complexity and Privacy
Creators: name: Maria-Florina  Balcan
name: Avrim  Blum
name: Fine, Shai
name: Mansour, Yishay
Publisher: name: Figshare
Year: 2018
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: We consider the problem of PAC-learning from distributed data and analyze fundamental communication complexity questions involved. We provide general upper and lower bounds on the amount of communication needed to learn well, showing that in addition to VCdimension and covering number, quantities such as the teaching-dimension and mistakebound of a class play an important role. We also present tight results for a number of common concept classes including conjunctions, parity functions, and decision lists. For linear separators, we show that for non-concentrated distributions, we can use a version of the Perceptron algorithm to learn with much less communication than the number of updates given by the usual margin bound. We also show how boosting can be performed in a generic manner in the distributed setting to achieve communication with only logarithmic dependence on 1/∈ for any concept class, and demonstrate how recent work on agnostic learning from class-conditional queries can be used to achieve low communication in agnostic settings as well. We additionally present an analysis of privacy, considering both differential privacy and a notion of distributional privacy that is especially appealing in this context.
title: Die Hebammen und der Arzt Johann Lukas Boër im Wien des 18. Jahrhunderts
Creators: name: Weitzer, Iris
Year: 2023

description: Im 18. Jahrhundert stand das Individuum, die Erhaltung dessen Wohlergehen, aber auch der Umgang mit und die Heilung von Krankheiten im Zentrum wissenschaftlicher und universitärer Forschungsarbeit. Die damit einhergehende Loslösung von den klerikalen Einflüssen wurde nicht nur kritisiert, in säkulären Kreisen gab es auch Zustimmung und Unterstützung durch Maria Theresia und Joseph II., ihrem Sohn. Sie erkannten die Zusammenhänge zwischen der Stabilität des Staates und der Gesundheit seiner Bevölkerung. Joseph II. setzte mehrere Maßnahmen und schuf speziell in Wien besondere Institutionen wie das Josephinum, das Allgemeine Krankenhaus (AKH), das Gebärhaus und das Findelhaus. Damit sollte auch dem Phänomen des Kindsmordes begegnet werden, in dem ledigen Müttern, ungewollt schwanger, eine Möglichkeit der Entbindung sowie der Versorgung ihrer Kinder geboten wurde. Diese Aufgaben legte er nicht nur in die bewährten Hände der Hebammen, sondern zunehmend auch in die von universitär gebildeten Ärzten, auf die Geburtshilfe spezialisiert. Johann Lukas Boër, Leiter des Gebärhauses, förderte das Miteinander beider Berufsgruppen. Er führte die Erfahrung der Hebammen mit den wissenschaftlichen Erkenntnissen der Ärzte zusammen und ergänzte dies durch sein Wissen über Hygiene und gesunde Ernährung speziell für Mütter und ihre Kinder. Allen Widerständen zum Trotz reformierte Boër die Ausbildung der Hebammen und Ärzte, verfasste zahlreiche wissenschaftliche Schriften und entwickelte medizinische Instrumente speziell für die Geburtshilfe. Bis zu seinem Lebensende blieb er ein Verfechter der natürlichen Geburt, der Arzt sollte überwachen und die Natur erst dann unterstützen, wenn Gefahr für Leib und Leben von Mutter oder Kind bestand.
Additional file 16 of Detection and discovery of plant viruses in soybean by metagenomic sequencing
Creators: name: Elmore, Manjula G.
name: Groves, Carol L.
name: Hajimorad, M. R.
name: Stewart, Tracey P.
name: Gaskill, Mikaela A.
name: Wise, Kiersten A.
name: Sikora, Edward
name: Kleczewski, Nathan M.
name: Smith, Damon L.
name: Mueller, Daren S.
name: Whitham, Steven A.
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Ecology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Additional file 16 Table S6. Systemic responses of host genotypes to inoculation with soybean mosaic virus-N (N), clover yellow vein virus-No.30 (No.30), HC-Pro derived chimeric N or ClYVV-No.30a
A Phoenician beaded glass necklace with a human head pendant from the South cemetery of the ancient town of Lefkada
Creators: name: Staikou, Vivian
Publisher: name: National and Kapodistrian University of Athens
Year: 2023
Subjects: glass, jewelry,

description: The article presents an imported glass beaded necklace, with a head pendant as the central piece, recovered from the South necropolis of the ancient town of Lefkada, the Ionian Sea. The artifact was found in an unlooted tomb more than 30 years ago along other grave goods, such as ceramic vessels, that function as relative chronological markers. The “exotic” necklace is discussed here as evidence for cultural and commercial exchanges of Lefkada island with the Phoenician – Punic merchants.
description: Athens University Review of Archaeology (AURA), Vol 6 (2023)
Nonadiabatic Holonomic Quantum Computation and Its Optimal Control
Creators: name: Liang, Yan
name: Shen, Pu
name: Chen, Tao
name: Xue, Zheng-Yuan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Geometric phase has the intrinsic property of being resistant to some types of local noises as it only depends on global properties of the evolution path. Meanwhile, the non-Abelian geometric phase is in the matrix form, and thus can naturally be used to implement high performance quantum gates, i.e., the so-called holonomic quantum computation. This article reviews recent advances in nonadiabatic holonomic quantum computation, and focuses on various optimal control approaches that can improve the gate performance, in terms of the gate fidelity and robustness. Besides, we also pay special attention to its possible physical realizations and some concrete examples of experimental realizations. Finally, with all these efforts, within state-of-the-art technology, the performance of the implemented holonomic quantum gates can outperform the conventional dynamical ones, under certain conditions.
Authentic Englishes.nrw
Creators: name: Rolletschke, Daniela
name: Schildhauer, Peter
name: Schröder, Anne
Publisher: name: PraxisForschungLehrer*innenBildung. Zeitschrift für Schul- und Professionsentwicklung.
Year: 2023

description: In this contribution, we present the project AuthenticEnglishes.nrw, which is funded by the federal government of North Rhine-Westphalia and managed by the Digitale Hochschule NRW (DH.NRW). The project produces Open Educational Resources (OER) that can be used in university education to foster the skills of understanding, describing and – for students on a teaching degree – teaching varieties of English. We provide insights into what kinds of material are produced, and on which considerations the material is based. Our contribution contextualises the project against the backdrop of the highly diverse sociolinguistic reality of Authentic Englishes which students are confronted with in the twenty-first century. We argue that current teaching material for the higher secondary school level only slowly accommodates to these dynamics and rather focuses on a ‘traditional’ canon in which the standard varieties of Britain and the US feature prominently. This makes it imperative to provide university students with adequate Authentic Englishes material which goes significantly beyond the boundaries of the traditional canon to mirror twenty-first century sociolinguistic reality more accurately.
description: PraxisForschungLehrer*innenBildung. Zeitschrift für Schul- und Professionsentwicklung., Bd. 5 Nr. 3 (2023): Standards – Margins – New Horizons. Canons for 21st-century Teaching
On the Potential of Bluetooth Low Energy Technology for Vehicular Applications
Creators: name: Lin, Jiun-Ren
name: Talty, Timothy
name: Tonguz, Ozan K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: With the increasing number of sensors in modern vehicles, using an Intra-Vehicular Wireless Sensor Network (IVWSN) is a possible solution for the automotive industry to address the potential issues that arise from additional wiring harness. Such a solution could help car manufacturers develop vehicles that have better fuel economy and performance, in addition to supporting new applications. However, which wireless technology for IVWSNs should be used for maximizing the aforementioned benefits is still an open issue. In this paper, we propose to use a new wireless technology known as Bluetooth Low Energy (BLE) and highlight a new architecture for IVWSN. Based on a comprehensive study which encompasses an example application, it is shown that BLE is an excellent option that can be used in IVWSNs for certain applications mainly due to its good performance and low-power, low-complexity, and low-cost attributes.
description: 8 pages, 5 figures
title: Neuroradiologic findings in scleroderma in “coup de sabre”
Creators: name: Razzini, Agustin
Publisher: name: EURORAD
Year: 2023
Subjects: subject: Neuroradiology
subject: Head and neck
subject: Neuroradiology brain
subject: Paediatric
subject: Clinical Cases

description: Clinical History: A 6-year-old child presents with seizures. He presents a lineal band of soft tissue atrophy in right frontoparietal region.

description: 6 years, male
Topological States in a One-Dimensional Fermi Gas with Attractive Interactions
Creators: name: Ruhman, Jonathan
name: Berg, Erez
name: Altman, Ehud
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We describe a novel topological superfluid state, which forms in a one-dimensional Fermi gas with Rashba-like spin-orbit coupling, a Zeeman field and intrinsic attractive interactions. In spite of total number conservation and the presence of gapless excitations, Majorana-like zero modes appear in this system and can be linked with interfaces between two distinct phases that naturally form at different regions of the harmonic trap. As a result, the low lying collective excitations of the system, including the dipole oscillations and the long-wavelength phonons, are doubly degenerate. While backscattering from point impurities can lead to a splitting of the degeneracies that scales algebraically with the system size, the smooth confining potential can only cause an exponentially small splitting. We show that the topological state can be uniquely probed by a pumping effect induced by a slow sweep of the Zeeman field from a high initial value down to zero field.
description: 9 pages, 4 figures including supplementary material
Fraunhofer SIT at CheckThat! 2023: Mixing Single-Modal Classifiers to Estimate the Check-Worthiness of Multi-Modal Tweets
Creators: name: Frick, Raphael
name: Vogel, Inna
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Computation and Language (cs.CL)
subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: The option of sharing images, videos and audio files on social media opens up new possibilities for distinguishing between false information and fake news on the Internet. Due to the vast amount of data shared every second on social media, not all data can be verified by a computer or a human expert. Here, a check-worthiness analysis can be used as a first step in the fact-checking pipeline and as a filtering mechanism to improve efficiency. This paper proposes a novel way of detecting the check-worthiness in multi-modal tweets. It takes advantage of two classifiers, each trained on a single modality. For image data, extracting the embedded text with an OCR analysis has shown to perform best. By combining the two classifiers, the proposed solution was able to place first in the CheckThat! 2023 Task 1A with an F1 score of 0.7297 achieved on the private test set.
description: 8 pages
Products of Farey Fractions
Creators: name: Lagarias, Jeffery
name: Mehta, Harsh
Publisher: name: arXiv
Year: 2015
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: The {Farey fractions} $F_n$ of order $n$ consist of all fractions $\frac{h}{k}$ in lowest terms lying in the closed unit interval and having denominator at most $n$. This paper considers the products $F_n$ of all nonzero Farey fractions of order $n$. It studies their growth measured by $\log(F_n)$ and their divisibility properties by powers of a fixed prime, given by $ord_p(F_n)$, as a function of $n$. The growth of $\log(F_n)$ is related to the Riemann hypothesis. This paper theoretically and empirically studies the functions $ord_p(F_n)$ and formulates several unproved properties (P1)-(P4) they may have. It presents evidence raising the possibility that the Riemann hypothesis may also be encoded in $ord_p(F_n)$ for a single prime $p$. This encoding makes use of a relation of these products to the products $G_n$ of all reduced and unreduced Farey fractions of order $n$, which are connected by Möbius inversion. It involves new arithmetic functions which mix the Möbius function with functions of radix expansions to a fixed prime base $p$.
description: 32 pages, 10 figures
Unobstructed deformations of generalized complex structures induced by $C^\infty$ logarithmic symplectic structures and logarithmic Poisson structures
Creators: name: Goto, Ryushi
Publisher: name: arXiv
Year: 2015
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: Primary 53C55, Secondary 32G05

description: We shall introduce the notion of $C^\infty$ logarithmic symplectic structures on a differentiable manifold which is an analog of the one of logarithmic symplectic structures in the holomorphic category. We show that the generalized complex structure induced by a $C^\infty$ logarithmic symplectic structure has unobstructed deformations which are parametrized by an open set of the second de Rham cohomology group of the complement of type changing loci if the type changing loci are smooth. Complex surfaces with smooth effective anti-canonical divisors admit unobstructed deformations of generalized complex structures such as del pezzo surfaces and Hirzebruch surfaces. We also give some calculations of Poisson cohomology groups on these surfaces. Generalized complex structures ${\cal J}_m$ on the connected sum $(2k-1)\Bbb C P^2\# (10k-1)\ol {\Bbb C P^2}$ as in \cite{Cavalcanti_Gualtieri_2006}, \cite{Goto_Hayano} are induced by $C^\infty$ logarithmic symplectic structures modulo the action of $b$-fields and it turns out that {generalized complex structure}s ${\cal J}_m$ have unobstructed deformations of dimension $12k+2m-3$.}
description: 18 pages
Comparison of Strong Gravitational Lens Model Software II. HydraLens: Computer-Assisted Strong Gravitational Lens Model Generation and Translation
Creators: name: Lefor, Alan T.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The behavior of strong gravitational lens model software in the analysis of lens models is not necessarily consistent among the various software available, suggesting that the use of several models may enhance the understanding of the system being studied. Among the publicly available codes, the model input files are heterogeneous, making the creation of multiple models tedious. An enhanced method of creating model files and a method to easily create multiple models, may increase the number of comparison studies. HydraLens simplifies the creation of model files for four strong gravitational lens model software packages, including Lenstool, Gravlens/Lensmodel, glafic and PixeLens, using a custom designed GUI for each of the four codes that simplifies the entry of the model for each of these codes, obviating the need for user manuals to set the values of the many flags and in each data field. HydraLens is designed in a modular fashion, which simplifies the addition of other strong gravitational lens codes in the future. HydraLens can also translate a model generated for any of these four software packages into any of the other three. Models created using HydraLens may require slight modifications, since some information may be lost in the translation process. However the computer generated model greatly simplifies the process of developing multiple lens models. HydraLens may enhance the number of direct software comparison studies, and also assist in the education of young investigators in gravitational lens modeling. Future development of HydraLens will further enhance its capabilities.
A Simulation Study of n-ZnO/Perovskite/p-Cu2SnS3 Based Self-Powered Photodetector: Design and optimisation
Creators: name: Yadav, Sanjeev Mani
name: Pandey, Amritanshu
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Perovskite has been widely used in the field of optoelectronics owing to its superb optoelectronic properties. The simplest fabrication along with low-temperature handling of perovskite-based planner structures (p-i-n or n-i-p) has drawn their potential impact in organic–inorganic lead halide optoelectronic devices. The poor conductivity, stability, and high processing cost of absorber materials hinder the optical performance of the device. The sandwiching of the perovskite as absorber materials between two inorganic materials working as electron transport layer (ETL) and hole transport layer (HTL) may be a possible solution. An active absorber perovskite (CH3NH3PbI3) assisted by two n-ZnO and p-CTS materials working as an ETL and HTL, respectively, has been used to maximize the overall performance of the proposed device. The resultant optimized device shows the maximum responsivity of ∼0.35 (A/W) for a broad visible spectrum (300–900 nm), while the EQE (%) reported in the range of 25–80%.
Raptorhydracarus, gen. nov.
Creators: name: Pešić, Vladimir
name: Gerecke, Reinhard
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Limnesiidae
Raptorhydracarus

description: Genus Raptorhydracarus gen. nov.
Diagnosis. Only genus, with the characters of the subfamily.
Type species. Raptorhydracarus tomasini sp. nov.
description: Published as part of Pešić, Vladimir & Gerecke, Reinhard, 2014, Water mites from caves of the Ha Giang province, northern Vietnam (Acari: Hydrachnidia), pp. 367-380 in Zootaxa 3774 (4) on page 375, DOI: 10.11646/zootaxa.3774.4.5, http://zenodo.org/record/229333
Low-Rank Matrix and Tensor Completion via Adaptive Sampling
Creators: name: Akshay  Krishnamurthy
name: Singh, Aarti
Publisher: name: Figshare
Year: 2018
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: We study low rank matrix and tensor completion and propose novel algorithms that employ adaptive sampling schemes to obtain strong performance guarantees. Our algorithms exploit adaptivity to identify entries that are highly informative for learning the column space of the matrix (tensor) and consequently, our results hold even when the row space is highly coherent, in contrast with previous analyses. In the absence of noise, we show that one can exactly recover a n × n matrix of rank r from merely Ω(nr3/2 log(r)) matrix entries. We also show that one can recover an order T tensor using Ω(nrT −1/2T2 log(r)) entries. For noisy recovery, our algorithm consistently estimates a low rank matrix corrupted with noise using Ω(nr3/2polylog(n)) entries. We complement our study with simulations that verify our theory and demonstrate the scalability of our algorithms.
Reconciling the magnetic field in central disc galaxies with the dynamical mass using the cosmological simulations
Creators: name: Hosseinirad, Mohammad
name: Tabatabaei, Fatemeh
name: Raouf, Mojtaba
name: Roshan, Mahmood
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Universe is pervaded by magnetic fields in different scales, although for simplicity, they are ignored in most cosmological simulations. In this paper, we use the TNG50, which is a large cosmological galaxy formation simulation that incorporates magnetic fields with an unprecedented resolution. We study the correlation of the magnetic field with various galaxy properties such as the total, stellar and gaseous mass, circular velocity, size and star formation rate. We find a linear correlation between the average magnetic field pervading the disc of galaxies in relative isolation and their circular velocities. In addition we observed that in this sample the average magnetic field in the disc is correlated with the total mass as $\overline{B}\sim M_{\mathrm{tot,\,R_{\star}}}^{0.2}$. We also find that the massive galaxies with active wind-driven black hole feedback, do not follow this trend, as their magnetic field is substantially affected by this feedback mode in the TNG50 simulation. We show that the correlation of the magnetic field with the star formation rate is a little weaker than the circular velocity. Moreover, we compare the magnetic field components of the above sample with a compiled observational sample of non-cluster non-interacting nearby galaxies. Similar to the observation, we find a coupling between the ordered magnetic field and the circular velocity of the flat part of the rotation curve in the simulation, although contrary to the observation, the ordered component is dominant in the simulation.
description: Accepted for publication in MNRAS
Additional file 3 of Detection and discovery of plant viruses in soybean by metagenomic sequencing
Creators: name: Elmore, Manjula G.
name: Groves, Carol L.
name: Hajimorad, M. R.
name: Stewart, Tracey P.
name: Gaskill, Mikaela A.
name: Wise, Kiersten A.
name: Sikora, Edward
name: Kleczewski, Nathan M.
name: Smith, Damon L.
name: Mueller, Daren S.
name: Whitham, Steven A.
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Ecology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Additional file 3 Figure S3. Pairwise alignment of the full-length genome sequences of ClYVV IA-2016 and ClYVV IA-2017 identified in this study following RNA sequencing and assembly
Secondary antiprotons as a Galactic Dark Matter probe
Creators: name: Evoli, Carmelo
name: Gaggero, Daniele
name: Grasso, Dario
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a novel determination of the astrophysical uncertainties associated to the secondary antiproton flux originating from cosmic-ray spallation on the interstellar gas. We select a set of propagation models compatible with the recent B/C data from PAMELA, and find those providing minimal and maximal antiproton fluxes in different energy ranges. We use this result to determine the most conservative bounds on relevant Dark Matter (DM) annihilation channels: We find that the recent claim of a DM interpretation of a gamma-ray excess in the Galactic Center region cannot be ruled out by current antiproton data. Finally, we discuss the impact of the recently released preliminary data from AMS-02. In particular, we provide a reference model compatible with proton, helium and B/C spectra from this experiment. Remarkably, the main propagation parameters of this model are in agreement with the best fit presented in our earlier statistical analyses. We also show that the antiproton-to-proton ratio does not exhibit any significant anomaly at high energy with respect to our predictions.
description: 21 pages, 10 figures, 3 tables. Accepted for publication in JCAP. In v2, a novel strategy for computing DM bounds is exploited, strengthening v1 main results
Precision beta-spectrum measurement of RaE with semiconductror spectrometers
Creators: name: Lomskaya, Irina
name: Unzhakov, Eugeny
name: Semenov, Dmitry
name: Alexeev, Igor
name: Kotina, Irina
name: Muratova, Valentina
name: Bakhlanov, Sergey
name: Derbin, Aleksandr
name: Drachnev, Ilia
Publisher: name: Zenodo
Year: 2020

description: In this work we present a precision measurement of the beta-spectrum shape for $^{210}$Bi (historically RaE) performed with spectrometers based on semiconductor Si(Li) detectors. The studies were performed with spectrometers in target-detector and 4-$\pi$ geometries. The measured transition form-factor could be approximated as $H(W) = 1 + (-0.449 \pm 0.002) W + (0.0553 \pm 0.0004) W^2 $ and $H(W) = 1 + (-0.441 \pm 0.002) W + (0.0545 \pm 0.0004) W^2 $ for the target-detector and 4-$\pi$ spectrometer respectively that is in good agreement between the two experiments as well as with the previous studies. The form-factor parameter precision has been substantially increased with respect to the previous experimental results.
Für die Schule unbrauchbar?
Creators: name: Funke, Dorit
name: Henke-Bockschatz, Mona
Publisher: name: PraxisForschungLehrer*innenBildung. Zeitschrift für Schul- und Professionsentwicklung.
Year: 2023

description: Das Latein des Mittelalters hat den Ruf, von minderwertiger Qualität und somit nur bedingt für den Schulunterricht einsetzbar zu sein. Zu groß sei der Unterschied zum klassischen Latein (z.B. der Gebrauch des Akkusativ mit Infinitiv [ACI]), und es würde die Schüler*innen eher verwirren, als dass die Texte eine Bereicherung für sie darstellten. Für diesen Beitrag wurde eine Reihe von mittelalterlichen Texten, die von beiden Autorinnen selbst für eine Verwendung an der Schule zusammengestellt wurden, auf bestimmte grammatische Strukturen hin untersucht (ACI, Partizipialkonstruktionen, Gerundium und Gerundivum). Ziel ist es herauszufinden, ob und wie weit das Mittellateinische dieser Texte vom klassischen Latein abweicht und ob ein Einsatz im Schulunterricht durchaus vertretbar ist. Der Beitrag stützt sich dabei auf die Ergebnisse der Masterarbeit von Mona Henke-Bockschatz.
description: PraxisForschungLehrer*innenBildung. Zeitschrift für Schul- und Professionsentwicklung., Bd. 5 Nr. 3 (2023): Standards – Margins – New Horizons. Canons for 21st-century Teaching
Fraunhofer SIT at CheckThat! 2023: Tackling Classification Uncertainty Using Model Souping on the Example of Check-Worthiness Classification
Creators: name: Frick, Raphael
name: Vogel, Inna
name: Choi, Jeong-Eun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: This paper describes the second-placed approach developed by the Fraunhofer SIT team in the CLEF-2023 CheckThat! lab Task 1B for English. Given a text snippet from a political debate, the aim of this task is to determine whether it should be assessed for check-worthiness. Detecting check-worthy statements aims to facilitate manual fact-checking efforts by prioritizing the claims that fact-checkers should consider first. It can also be considered as primary step of a fact-checking system. Our best-performing method took advantage of an ensemble classification scheme centered on Model Souping. When applied to the English data set, our submitted model achieved an overall F1 score of 0.878 and was ranked as the second-best model in the competition.
description: 9 pages
Chemo-dynamical evolution of tidal dwarf galaxies. II. The long-term evolution and influence of a tidal field
Creators: name: Ploeckinger, Sylvia
name: Recchi, Simone
name: Hensler, Gerhard
name: Kroupa, Pavel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In a series of papers, we present detailed chemo-dynamical simulations of tidal dwarf galaxies (TDGs). After the first paper, where we focused on the very early evolution, we present in this work simulations on the long-term evolution of TDGs, ranging from their formation to an age of 3 Gyr. Dark-matter free TDGs may constitute a significant component of the dwarf galaxy (DG) population. But it remains to be demonstrated that TDGs can survive their formation phase given stellar feedback processes, the time-variable tidal field of the post-encounter host galaxy and its dark matter halo and ram-pressure wind from the gaseous halo of the host. For robust results the maximally damaging feedback by a fully populated invariant stellar IMF in each star cluster is assumed, such that fractions of massive stars contribute during phases of low star-formation rates. The model galaxies are studied in terms of their star-formation history, chemical enrichment and rotational curves. All models evolve into a self-regulated long-term equilibrium star-formation phase lasting for the full simulation time, whereby the TDGs become significantly more compact and sustain significantly higher SFRs through compressive tides than the isolated model. None of the models is disrupted despite the unphysical extreme feedback, and none of the rotation curves achieves the high values observed in real TDGs, despite non-virial gas accretion phases.
description: 17 pages, 14 figures, accepted for publication in MNRAS
Reconstructing 3D space points from LArTPC images using a Deep Convolutional Neural Network
Creators: name: Ralitsa Sharankova
Publisher: name: Zenodo
Year: 2020

description: MicroBooNE is a short baseline neutrino experiment at Fermilab aimed at measuring neutrino-argon cross-sections and probing for sterile neutrinos. The detector is a 85t Liquid Argon Time Projection Chamber (LArTPC) with three readout planes, each of which records charge depositions as 2D images of channel position versus time. In this poster, we present a new deep learning method for reconstructing the 3D positions of charge depositions based on finding spatial correspondence between the three TPC readout plane images. Our method takes advantage of the sparsity of LArTPC by using a sparse convolutional neural network to extract features from the 2D images. Those are used to infer 3D position from geometrically allowed 2D charge triplets. We discuss the performance of this novel approach, which is the first fully Deep Learning method for 3D space-point reconstruction in LArTPC data.
Long-term Study of Changes in the Orbital Periods of 18 Eclipsing SW Sextantis Stars
Creators: name: Boyd, David
Publisher: name: arXiv
Year: 2023
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: SW Sex stars are an informal sub-class of eclipsing nova-like cataclysmic variables. We report 934 new eclipse times measured over the past 17 years for HS 0728+6738 (V482 Cam), SW Sex, DW UMa, HS 0129+2933 (TT Tri), V1315 Aql, PX And, HS 0455+8315, HS 0220+0603, BP Lyn, BH Lyn, LX Ser, UU Aqr, V1776 Cyg, RW Tri, 1RXS J064434.5+334451, AC Cnc, V363 Aur, and BT Mon. When combined with published eclipse times going back in some cases many decades, we show that these binary systems exhibit a range of behaviors, including increasing, decreasing, and possibly oscillating orbital periods. Nevertheless, the duration of these observations is still not long enough to be able to make reliable quantitative statements about their long term behaviors. In addition to these long term trends, we also observed rapid and unusual decreases in the orbital periods of SW Sex and RW Tri during 2017 and 2018, respectively.
description: 17 pages, 6 figures
Typical observables in a two-mode Bose system
Creators: name: Facchi, Paolo
name: Pascazio, Saverio
name: Pepe, Francesco V.
name: Sekh, Golam Ali
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: A class of k-particle observables in a two-mode system of Bose particles is characterized by typicality: if the state of the system is sampled out of a suitable ensemble, an experimental measurement of that observable yields (almost) always the same result. We investigate the general features of typical observables, the criteria to determine typicality and finally focus on the case of density correlation functions, which are related to spatial distribution of particles and interference.
description: 8 pages, 1 figure
What Is English in the Light of Its Global Use? Exploring Students’ Concepts of English
Creators: name: Zehne, Carolin
Publisher: name: PraxisForschungLehrer*innenBildung. Zeitschrift für Schul- und Professionsentwicklung.
Year: 2023

description: Today, English can be called a truly global language, as it is used in diverse sociocultural contexts. With research paradigms such as World Englishes and English as a lingua franca which investigate these uses, the concept of English has changed from a monolithic understanding with target norms and target culture mainly related to anglophone references to views in which English becomes multiple and more complex. Changing conceptions of what English is in the light of its global uses raise the question of what exactly should be taught and how. The question of what constitutes English ultimately is an ontological one: It underlines the importance of becoming aware of what English means to different people in different contexts, particularly in educational settings. In this contribution, I firstly elaborate on the changing meanings of English in connection with its global uses. For this, I focus on World Englishes and English as a lingua franca as vital research paradigms and their conceptions of English. I then outline these conceptions within an ontological framework which accounts for different senses of language and English. In a next step, I relate the changing senses of English to implications for English language teaching. In the second part of the contribution, I provide insights into my own research related to student conceptions of English: With the help of a constructivist grounded theory framework, I explored how they view English and what constitutes English for them. My results revealed that for students, using and encountering English inside the classroom was different from how they conceptualized English outside the classroom. This difference in student perceptions raises the question of to what extent English is appropriately represented in the school setting – and, thus, in the current canon of language teaching. Based on my results, I provide some practical suggestions for the classroom to bridge the gap by using conceptions of English from the paradigms World Englishes and English as a lingua franca.
description: PraxisForschungLehrer*innenBildung. Zeitschrift für Schul- und Professionsentwicklung., Bd. 5 Nr. 3 (2023): Standards – Margins – New Horizons. Canons for 21st-century Teaching
Control of electronic transport in graphene by electromagnetic dressing
Creators: name: Kristinsson, K.
name: Kibis, O. V.
name: Morina, S.
name: Shelykh, I. A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We demonstrated theoretically that the renormalization of the electron energy spectrum near the Dirac point of graphene by a strong high-frequency electromagnetic field (dressing field) drastically depends on polarization of the field. Namely, linear polarization results in an anisotropic gapless energy spectrum, whereas circular polarization leads to an isotropic gapped one. As a consequence, the stationary (dc) electronic transport in graphene strongly depends on parameters of the dressing field: A circularly polarized field monotonically decreases the isotropic conductivity of graphene, whereas a linearly polarized one results in both giant anisotropy of conductivity (which can reach thousands of percents) and the oscillating behavior of the conductivity as a function of the field intensity. Since the predicted phenomena can be observed in a graphene layer irradiated by a monochromatic electromagnetic wave, the elaborated theory opens a substantially new way to control electronic properties of graphene with light.
description: Published version
Efficient Algorithm for Extremely Large Multi-task Regression with Massive Structured Sparsity
Creators: name: Seunghak  Lee
name: Xing, Eric P
Publisher: name: Figshare
Year: 2018
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: We develop a highly scalable optimization method called "hierarchical group-thresholding" for solving a multi-task regression model with complex structured sparsity constraints on both input and output spaces. Despite the recent emergence of several efficient optimization algorithms for tackling complex sparsity-inducing regularizers, true scalability in practical high-dimensional problems where a huge amount (e.g., millions) of sparsity patterns need to be enforced remains an open challenge, because all existing algorithms must deal with ALL such patterns exhaustively in every iteration, which is computationally prohibitive. Our proposed algorithm addresses the scalability problem by screening out multiple groups of coefficients simultaneously and systematically. We employ a hierarchical tree representation of group constraints to accelerate the process of removing irrelevant constraints by taking advantage of the inclusion relationships between group sparsities, thereby avoiding dealing with all constraints in every optimization step, and necessitating optimization operation only on a small number of outstanding coefficients. In our experiments, we demonstrate the efficiency of our method on simulation datasets, and in an application of detecting genetic variants associated with gene expression traits.
Fugue: Slow-Worker-Agnostic Distributed Learning for Big Models on Big Data
Creators: name: Abhimanu  Kumar
name: Beutel, Alex
name: Qirong  Ho
name: Xing, Eric P
Publisher: name: Figshare
Year: 2018
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: We present a scheme for fast, distributed learning on big (i.e. high-dimensional) models applied to big datasets. Unlike algorithms that focus on distributed learning in either the big data or big model setting (but not both), our scheme partitions both the data and model variables simultaneously. This not only leads to faster learning on distributed clusters, but also enables machine learning applications where both data and model are too large to fit within the memory of a single machine. Furthermore, our scheme allows worker machines to perform additional updates while waiting for slow workers to finish, which provides users with a tunable synchronization strategy that can be set based on learning needs and cluster conditions. We prove the correctness of such strategies, as well as provide bounds on the variance of the model variables under our scheme. Finally, we present empirical results for latent space models such as topic models, which demonstrate that our method scales well with large data and model sizes, while beating learning strategies that fail to take both data and model partitioning into account
Instructional Factors Analysis: A Cognitive Model For Multiple Instructional Interventions
Creators: name: Chi, Min
name: Koedinger, Kenneth R
name: Gordon, Geoffrey J.
name: Jordon, Pamela
name: VanLahn, Kurt
Publisher: name: Figshare
Year: 2018
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: In this paper, we proposed a new cognitive modeling approach: Instructional Factors Analysis Model (IFM). It belongs to a class of Knowledge-Component-based cognitive models. More specifically, IFM is targeted for modeling student’s performance when multiple types of instructional interventions are involved and some of them may not generate a direct observation of students’ performance. We compared IFM to two other pre-existing cognitive models: Additive Factor Models (AFMs) and Performance Factor Models (PFMs). The three methods differ mainly on how a student’s previous experience on a Knowledge Component is counted into multiple categories. Among the three models, instructional interventions without immediate direct observations can be easily incorporate into the AFM and IFM models. Therefore, they are further compared on two important tasks—unseen student prediction and unseen step prediction—and to determine whether the extra flexibility afforded by additional parameters leads to better models, or just to over fitting. Our results suggested that, for datasets involving multiple types of learning interventions, dividing student learning opportunities into multiple categories is beneficial in that IFM out-performed both AFM and PFM models on various tasks. However, the relative performance of the IFM models depends on the specific prediction task; so, experimenters facing a novel task should engage in some measure of model selection.
When greediness and self-confidence meet in a social dilemma
Creators: name: Wang, Chaoqian
name: Zhu, Wenqiang
name: Szolnoki, Attila
Publisher: name: arXiv
Year: 2023
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computer Science and Game Theory (cs.GT)
subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: A greedy personality is usually accompanied by arrogance and confidence. This work investigates the cooperation success condition in the context of biased payoff allocation and self-confidence. The first component allows the organizer in a spatial public goods game to receive a different proportion of goods than other participants. The second aspect influences the micro-level dynamics of strategy updates, wherein players can maintain their strategy with a certain weight. Analytical results are obtained on square lattices under the weak selection limit. If the organizer attempts to monopolize the public goods, cooperation becomes more attainable. If the confidence increases, cooperation is inhibited. Consequently, these elements have conflicting effects on cooperation, and their simultaneous presence can result in a heterogeneous change of the critical synergy factor. Our theoretical findings underscore the subtle implications of a mutual trait that may manifest as greediness or self-confidence under different circumstances, which are validated through Monte Carlo simulations.
description: 15 pages, 7 figures, accepted for publication in Physica A
Estimates of Price and Expenditure Elasticities of Demand for Imported Orange and Domestically Produced Fruits in Korea
Creators: name: Noh, Sujeong
name: Noh, Sujeong
Publisher: name: Unknown
Year: 2012
Subjects: subject: Demand and Price Analysis
subject: imported orange
subject: domestically produced fruit
subject: Rotterdam demand model

description: The Rotterdam demand model, first proposed by Theil and Barten, is used to find estimates of price and expenditure elasticities of imported fruits and domestically produced fruits in Korea. This model consists of 6 demand equations of apple, pear, tangerine, sweet persimmon, orange and banana. The major implications with the estimates of individual price and expenditure elasticities are summarized as follows. The demand for orange is expected to increase by 38.1% if seasonal duties would be abolished in 2018 in accordance with the Korea-U.S. free trade agreement. Also the demand for Korean pear would decrease by 19.9% as a consequence of the substitution effect. We also found that price elasticity of imported orange with respect to the demand for Korean tangerine is not statistically significant. This implies that Korean tangerine is mostly sold from Oct. to Feb. while imported orange is mostly sold from Mar. into the summer months every year.
Lagrangian Relaxation for Large-Scale Multi-Agent Planning
Creators: name: Gordon, Geoffrey J.
name: Varakantham, Pradeep
name: Yeoh, William
name: Lao, Hong Chuin
name: Aravamudhan, Ajay S.
name: Shih-Fen  Cheng
Publisher: name: Figshare
Year: 2018
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: Multi-agent planning is a well-studied problem with various applications including disaster rescue, urban transportation and logistics, both for autonomous agents and for decision support to humans. Due to computational constraints, existing research typically focuses on one of two scenarios: unstructured domains with many agents where we are content with heuristic solutions, or domains with small numbers of agents or special structure where we can provide provably near-optimal solutions. By contrast, in this paper, we focus on providing provably near-optimal solutions for domains with large numbers of agents, by exploiting a common domain-general property: if individual agents each have limited influence on the overall solution quality, then we can take advantage of randomization and the resulting statistical concentration to show that each agent can safely plan based only on the average behavior of the other agents. To that end, we make two key contributions: (a) an algorithm, based on Lagrangian relaxation and randomized rounding, for solving multi-agent planning problems represented as large mixedinteger programs; (b) a proof of convergence of our algorithm to a near-optimal solution. We demonstrate the scalability of our approach with a large-scale illustrative theme park crowd management problem.
Lattice Path Enumeration
Creators: name: Krattenthaler, C.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05Axx

description: This is a survey of results in the enumeration of lattice paths.
description: AmS-LaTeX, 83 pages; fixed the missing references