cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Higher order normal modes
Creators: name: Gaeta, Giuseppe
name: Walcher, Sebastian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Dynamical Systems (math.DS)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Normal modes are intimately related to the quadratic approximation of a potential at its hyperbolic equilibria. Here we extend the notion to the case where the Taylor expansion for the potential at a critical point starts with higher order terms, and show that such an extension shares some of the properties of standard normal modes. Some symmetric examples are considered in detail.
Infinite disorder renormalization fixed point for the continuum random field Ising chain
Creators: name: Collin, Orphée
name: Giacomin, Giambattista
name: Hu, Yueyun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60K37, 82B44, 60J70, 82B28

description: We consider the continuum version of the random field Ising model in one dimension: this model arises naturally as weak disorder scaling limit of the original Ising model. Like for the Ising model, a spin configuration is conveniently described as a sequence of spin domains with alternating signs (domain-wall structure). We show that for fixed centered external field and as spin-spin couplings become large, the domain-wall structure scales to a disorder dependent limit that coincides with the infinite disorder fixed point process introduced by D. S. Fisher in the context of zero temperature quantum Ising chains. In particular, our results establish a number of predictions that one can find in [Fisher, Le Doussal and Monthus 2001]. The infinite disorder fixed point process for centered external field is equivalently described in terms of the process of suitably selected extrema of a Brownian trajectory introduced and studied by J. Neveu and J. Pitman [Neveu and Pitman 1989]. This characterization of the infinite disorder fixed point is one of the important ingredients of our analysis.
description: 49 pages, 4 figures, some changes and corrections with respect to v2
Continuous phase transitions on Galton-Watson trees
Creators: name: Johnson, Tobias
Publisher: name: arXiv
Year: 2020
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 60J80, 60K35, 82B26

description: Distinguishing between continuous and first-order phase transitions is a major challenge in random discrete systems. We study the topic for events with recursive structure on Galton-Watson trees. For example, let $\mathcal{T}_1$ be the event that a Galton-Watson tree is infinite, and let $\mathcal{T}_2$ be the event that it contains an infinite binary tree starting from its root. These events satisfy similar recursive properties: $\mathcal{T}_1$ holds if and only if $\mathcal{T}_1$ holds for at least one of the trees initiated by children of the root, and $\mathcal{T}_2$ holds if and only if $\mathcal{T}_2$ holds for at least two of these trees. The probability of $\mathcal{T}_1$ has a continuous phase transition, increasing from 0 when the mean of the child distribution increases above 1. On the other hand, the probability of $\mathcal{T}_2$ has a first-order phase transition, jumping discontinuously to a nonzero value at criticality. Given the recursive property satisfied by the event, we describe the critical child distributions where a continuous phase transition takes place. In many cases, we also characterize the event undergoing the phase transition.
description: minor small corrections; 34 pages; to appear in Combinatorics, Probability and Computing
Hipposideros macrobullatus Tate 1941
Creators: name: Wilson, Don E.
name: Mittermeier, Russell A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Hipposideridae
Hipposideros
Hipposideros macrobullatus

description: 78. Big-eared Leaf-nosed Bat Hipposideros macrobullatus French: Phyllorhine de Tate / German: Heinrich-Rundblattnase / Spanish: Hiposidérido orejudo Other common names: Big-eared Roundleaf Bat Taxonomy. Hipposideros bicolor macrobullotus Tate, 1941, “Talassa (Maros), South Celebes [= Sulawesi, Indonesia]; 300 meters.” Hipposideros macrobullatus was described as a subspecies of H. bicolor, but is currendy considered a distinct species. It was formerly included in the bicolor species group, but its position in the phylogeny is unclear and its taxonomy requires further study. Monotypic. Distribution. Known only from three localities in Indonesia (SW Sulawesi, Kangean, and Seram Is). Descriptive notes. Ear 23 mm, forearm 40-42 mm. Ears of the Big-eared Leaf-nosed Bat are large. Pelage is brown or reddishbrown, with a whitish base to each hair. Skull is distinctly characterized by large bullae. Habitat. Elevational range is not known: type specimen was collected at 300 m. Food and Feeding. No information. Breeding. No information. Activity patterns. The Big-eared Leaf-nosed Bat is believed to roost in caves and tree hollows, and to forage in woodland. Movements, Home range and Social organization. Other species collected from the same locality include Cantor’s Leaf-nosed Bat {Hipposideros galeritus) and the Diadem Leaf-nosed Bat (H diadema). Status and Conservation. Classified as Data Deficient on The IUCN Red List. The Bigeared Leaf-nosed Bat is a very poorly known species. Habitat loss and cave disturbance are considered the major threats to this species. Bibliography. Corbet & Hill (1992), Hutson, Schütter & Kingston (2016a), Simmons (2005), Tate (1941a).
description: Published as part of Don E. Wilson & Russell A. Mittermeier, 2019, Hipposideridae, pp. 227-258 in Handbook of the Mammals of the World – Volume 9 Bats, Barcelona :Lynx Edicions on pages 255-256, DOI: 10.5281/zenodo.3739808
Generating a pixel-wise annotated training dataset to train ML algorithms for mineral identification in rock thin sections
Creators: name: Yu, Jiaxin
name: Schmatz, Joyce
name: Von Domarus, Marven
name: Jiang, Mingze
name: Virgo, Simon Matthias
name: Leibe, Bastian
name: Wellmann, Jan Florian
Publisher: name: RWTH Aachen University
Year: 2020

description: EGU General Assembly 2020, EGU2020,
When the Differences in Frequency Domain are Compensated: Understanding and Defeating Modulated Replay Attacks on Automatic Speech Recognition
Creators: name: Wang, Shu
name: Cao, Jiahao
name: He, Xu
name: Sun, Kun
name: Li, Qi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Automatic speech recognition (ASR) systems have been widely deployed in modern smart devices to provide convenient and diverse voice-controlled services. Since ASR systems are vulnerable to audio replay attacks that can spoof and mislead ASR systems, a number of defense systems have been proposed to identify replayed audio signals based on the speakers' unique acoustic features in the frequency domain. In this paper, we uncover a new type of replay attack called modulated replay attack, which can bypass the existing frequency domain based defense systems. The basic idea is to compensate for the frequency distortion of a given electronic speaker using an inverse filter that is customized to the speaker's transform characteristics. Our experiments on real smart devices confirm the modulated replay attacks can successfully escape the existing detection mechanisms that rely on identifying suspicious features in the frequency domain. To defeat modulated replay attacks, we design and implement a countermeasure named DualGuard. We discover and formally prove that no matter how the replay audio signals could be modulated, the replay attacks will either leave ringing artifacts in the time domain or cause spectrum distortion in the frequency domain. Therefore, by jointly checking suspicious features in both frequency and time domains, DualGuard can successfully detect various replay attacks including the modulated replay attacks. We implement a prototype of DualGuard on a popular voice interactive platform, ReSpeaker Core v2. The experimental results show DualGuard can achieve 98% accuracy on detecting modulated replay attacks.
description: 17 pages, 24 figures, In Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security (CCS' 20)
Lunar Crater Identification in Digital Images
Creators: name: Christian, John A.
name: Derksen, Harm
name: Watkins, Ryan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: It is often necessary to identify a pattern of observed craters in a single image of the lunar surface and without any prior knowledge of the camera's location. This so-called "lost-in-space" crater identification problem is common in both crater-based terrain relative navigation (TRN) and in automatic registration of scientific imagery. Past work on crater identification has largely been based on heuristic schemes, with poor performance outside of a narrowly defined operating regime (e.g., nadir pointing images, small search areas). This work provides the first mathematically rigorous treatment of the general crater identification problem. It is shown when it is (and when it is not) possible to recognize a pattern of elliptical crater rims in an image formed by perspective projection. For the cases when it is possible to recognize a pattern, descriptors are developed using invariant theory that provably capture all of the viewpoint invariant information. These descriptors may be pre-computed for known crater patterns and placed in a searchable index for fast recognition. New techniques are also developed for computing pose from crater rim observations and for evaluating crater rim correspondences. These techniques are demonstrated on both synthetic and real images.
Additional file 3 of Effect of inpatient rehabilitation treatment ingredients on functioning, quality of life, length of stay, discharge destination, and mortality among older adults with unplanned admission: an overview review
Creators: name: Lambe, K.
name: Guerra, S.
name: Salazar de Pablo, G.
name: Ayis, S.
name: Cameron, I. D.
name: Foster, N. E.
name: Godfrey, E.
name: Gregson, C. L.
name: Martin, F. C.
name: Sackley, C.
name: Walsh, N.
name: Sheehan, K. J.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Additional file 3: Supplementary File 3. Characteristics of randomized controlled trials. Characteristics of eligible randomized controlled trials identified from systematic reviews included in this overview review.
Critical behaviours of anisotropic XY ferromagnet in the presence of random field
Creators: name: Mallick, Olivia
name: Acharyya, Muktish
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The anisotropic XY ferromagnet has been studied by Monte Carlo simulation in a three dimensional simple cubic lattice. The increase in critical temperature (ferro-para transition) has been noticed with increasing the strength of anisotropy. The effects of random fields (both with full circular symmetry and in angular window) on the critical temperature are investigated systematically in the anisotropic XY ferromagnet in three dimensions. Reduction in the critical temperature of anisotropic XY ferromagnet has been observed in the presence of random field. The compensating field (the required amount of field which preserves the critical temperature for isotropic XY ferromagnet) has been studied as a function of the strength of anisotropy. The compensating field was found to depend linearly on the strength of anisotropy. We have also studied the effects of random field confined in the angular window and observed the reduction of the critical temperature with increase of the angular extension. The critical behaviours are formalized by the usual finite size analysis and the estimation of critical exponents for the susceptibility and the specific heat. .
description: 12 pages Latex and 18 captioned eps figures
Minimax periodic orbits of convex Lagrangian systems on complete Riemannian manifolds
Creators: name: Gong, Wenmin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Differential Geometry (math.DG)
subject: Dynamical Systems (math.DS)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 58E30 (Primary) 37J46, 53D40 (Secondary)

description: In this paper we study the existence of periodic orbits with prescribed energy levels of convex Lagrangian systems on complete Riemannian manifolds. We extend the existence results of Contreras by developing a modified minimax principal to a class of Lagrangian systems on noncompact Riemannian manifolds, namely the so called $\lsh$ Lagrangian systems. In particular, we prove that for almost every $k\in(0,c_u(L))$ the exact magnetic flow associated to a $\lsh$ Lagrangian has a contractible periodic orbit with energy $k$. We also discuss the existence and non-existence of closed geodesics on the product Riemannian manifold $\R\times M$.
description: Final version. To appear in The Journal of Geometric Analysis
Hipposideros nequam K. Andersen 1918
Creators: name: Wilson, Don E.
name: Mittermeier, Russell A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Hipposideridae
Hipposideros
Hipposideros nequam

description: 80. Malayan Leaf-nosed Bat Hipposideros nequam French: Phyllorhine de Malaisie / German: Malaya-Rundblattnase / Spanish: Hiposidérido malayo Other common names: Malayan Roundleaf Bat Taxonomy. Hipposideros nequam K. Andersen, 1918, “Klang, Selangor,” Malaysia. Hipposideros nequam was formerly included in the bicolor species group, but its position in the phylogeny is unclear and its taxonomy requires further study. Monotypic. Distribution. Known only from type locality in Peninsular Malaysia. Descriptive notes. Ear 19 mm, forearm 46 mm. Noseleaf of the Malayan Leafnosed Bat is large, 6 mm in width and 8 mm in length. P2 is small, and is situated in tooth row. Habitat. No information. Food and Feeding. No information. Breeding. No information. Activity patterns. No information. Movements, Home range and Social organization. No information. Status and Conservation. Classified as Data Deficient on The IUCNRed List. The Malayan Leaf-nosed Bat is a very poorly known species, known only from a single specimen. Bibliography. Corbet & Hill (1992), Senawi eta/. (2016), Simmons (2005).
description: Published as part of Don E. Wilson & Russell A. Mittermeier, 2019, Hipposideridae, pp. 227-258 in Handbook of the Mammals of the World – Volume 9 Bats, Barcelona :Lynx Edicions on page 256, DOI: 10.5281/zenodo.3739808
title: La costruzione della “legalità” fascista negli anni Trenta
Creators: name: Chiodi, Giovanni
name: Birocchi, Italo
name: Grondona, Mauro
Publisher: name: RomaTrE-Press
Year: 2020

description: In ideale collegamento con il volume pubblicato dall’Istituto Betti nel 2015 (I giuristi e il fascino del regime [1918-1925]), questo libro focalizza l’attenzione sul regime negli anni Trenta. È l’età del consolidamento del fascismo. Il disegno generale fu quello di riorganizzare la società di massa sull’impronta della cultura fascista e dell’idea corporativa, di modernizzare gli apparati e di proporre una nuova legalità sotto l’egida dello Stato forte. Così, sistemati con il Concordato i rapporti con la Chiesa, quella decade vide il fiorire di proposte alla ricerca della ‘terza via’, ma naturalmente incanalate nell’alveo della politica del regime e dunque tutt’altro che espressione di pluralismo. I contributi si addentrano in diverse aree tematiche anche nell’intento di aprire sentieri di ricerca nuovi attraverso indagini esplorative. Il discorso è spesso trasversale, non solo per la pretesa integralità della cultura giuridica fascista volta a costruire ‘l’uomo nuovo’, ma anche per lo scivolamento verso la caratterizzazione pubblicistica di tutti i paradigmi del diritto che investì la condizione giuridica dei singoli e degli organismi della società civile. Si può parlare di processo di ‘giuridicizzazione’ della politica del regime che aspirò addirittura a farsi modello da esportare.
Sip Creation On Relational Databases (Full Scale Pilot 1)
Creators: name: Nielsen, Anders-Bo
name: Tømmerholt, Phillip Mike
name: Alföldi, Istvá
name: Anderson, David
name: Anderson, Janet
Publisher: name: Zenodo
Year: 2018
Subjects: E-ARK
Pilot

description: This report contains information gathered during the execution of E-ARK Pilot 1: SIP Creation on Relational Databases.
Additional file 4 of Effect of inpatient rehabilitation treatment ingredients on functioning, quality of life, length of stay, discharge destination, and mortality among older adults with unplanned admission: an overview review
Creators: name: Lambe, K.
name: Guerra, S.
name: Salazar de Pablo, G.
name: Ayis, S.
name: Cameron, I. D.
name: Foster, N. E.
name: Godfrey, E.
name: Gregson, C. L.
name: Martin, F. C.
name: Sackley, C.
name: Walsh, N.
name: Sheehan, K. J.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Additional file 4: Supplementary File 4. Treatment ingredients. Treatment ingredients employed by eligible randomized controlled trials identified from systematic reviews included in this overview review.
Additional file 5 of Effect of inpatient rehabilitation treatment ingredients on functioning, quality of life, length of stay, discharge destination, and mortality among older adults with unplanned admission: an overview review
Creators: name: Lambe, K.
name: Guerra, S.
name: Salazar de Pablo, G.
name: Ayis, S.
name: Cameron, I. D.
name: Foster, N. E.
name: Godfrey, E.
name: Gregson, C. L.
name: Martin, F. C.
name: Sackley, C.
name: Walsh, N.
name: Sheehan, K. J.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Additional file 5: Supplementary File 5. Meta-analyses results. Results of meta-analyses (forest plot) of randomized controlled trials identified from systematic reviews included in this overview review for functioning, quality of life, length of stay, discharge destination and mortality. Each meta-analysis is accompanied by a table which describes the characteristics of each randomized controlled trial included in each meta-analysis.
Ergodicity bounds for stable Ornstein-Uhlenbeck systems in Wasserstein distance with applications to cutoff stability
Creators: name: Barrera, Gerardo
name: Högele, Michael A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 60H10, 37A25, 37A30,

description: This article establishes cutoff stability also known as abrupt thermalization for generic multidimensional Hurwitz stable Ornstein-Uhlenbeck systems with (possibly degenerate) Lévy noise at fixed noise intensity. The results are based on several ergodicity quantitative lower and upper bounds some of which make use of the recently established shift linearity property of the Wasserstein-Kantorovich-Rubinstein distance by the authors. It covers such irregular systems like Jacobi chains and more general networks of coupled harmonic oscillators with a heat bath (including Lévy excitations) at constant temperature on the outer edges and the so-called Brownian gyrator.
description: 29 pages, 3 figures
Hipposideros nicobarulae G. S. Miller 1902
Creators: name: Wilson, Don E.
name: Mittermeier, Russell A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Hipposideridae
Hipposideros
Hipposideros nicobarulae

description: 81. Nicobar Leaf-nosed Bat Hipposideros nicobarulae French: Phyllorhine des Nicobar / German: Nikobaren-Rundblattnase / Spanish: Hiposidérido de Nicobar Other common names: Nicobar Roundleaf Bat Taxonomy. Hipposideros nicobarulae G. S. Miller, 1902, “Little Nicobar Island,” India. Hipposideros nicobarulae is in the ater species group, and was previously considered a subspecies of H. ater. Based on detailed morphometric and craniodental studies, it was raised to species level by B. Douangboubpha and colleagues in 2011. Monotypic. Distribution. Nicobar Is, India. Descriptive notes. Ear 15-19 mm, forearm 38-42 mm. Noseleaf of the Nicobar Leafnosed Bat is without lateral supplementary leaflet. Anterior leaf has deep emargination. Intemarial septum is swollen, broader at base and narrower at tip. Rostrum is inflated but only moderately. P2 is small and extruded. Baculum is very small, with a curved shaft and simple base and tips. Habitat. No information. Food and Feeding. No information. Breeding. No information. Activity patterns. The Nicobar Leaf-nosed Bat has been found roosting in caves and deserted buildings. Movements, Home range and Social organization. No information. Status and Conservation. Not assessed on The IUCN Red List as a separate species from the Dusky Leaf-nosed Bat (H. ater), which is classified as Least Concern. Bibliography. Douangboubpha, Bumrungsri, Satasook et al. (2011), Douangboubpha, Bumrungsri, Soisook, Murray et al. (2010), Corbet & Hill (1992), Simmons (2005)
description: Published as part of Don E. Wilson & Russell A. Mittermeier, 2019, Hipposideridae, pp. 227-258 in Handbook of the Mammals of the World – Volume 9 Bats, Barcelona :Lynx Edicions on page 256, DOI: 10.5281/zenodo.3739808
Instead of Rewriting Foreign Code for Machine Learning, Automatically Synthesize Fast Gradients
Creators: name: Moses, William S.
name: Churavy, Valentin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Software (cs.MS)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: Performance (cs.PF)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Applying differentiable programming techniques and machine learning algorithms to foreign programs requires developers to either rewrite their code in a machine learning framework, or otherwise provide derivatives of the foreign code. This paper presents Enzyme, a high-performance automatic differentiation (AD) compiler plugin for the LLVM compiler framework capable of synthesizing gradients of statically analyzable programs expressed in the LLVM intermediate representation (IR). Enzyme synthesizes gradients for programs written in any language whose compiler targets LLVM IR including C, C++, Fortran, Julia, Rust, Swift, MLIR, etc., thereby providing native AD capabilities in these languages. Unlike traditional source-to-source and operator-overloading tools, Enzyme performs AD on optimized IR. On a machine-learning focused benchmark suite including Microsoft's ADBench, AD on optimized IR achieves a geometric mean speedup of 4.5x over AD on IR before optimization allowing Enzyme to achieve state-of-the-art performance. Packaging Enzyme for PyTorch and TensorFlow provides convenient access to gradients of foreign code with state-of-the art performance, enabling foreign code to be directly incorporated into existing machine learning workflows.
description: To be published in NeurIPS 2020
HI 21-centimetre emission from an ensemble of galaxies at an average redshift of one
Creators: name: Chowdhury, Aditya
name: Kanekar, Nissim
name: Chengalur, Jayaram
name: Sethi, Shiv
name: Dwarakanath, K. S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The baryonic processes in galaxy evolution include gas infall onto galaxies to form neutral atomic hydrogen (HI), the conversion of HI to the molecular state (H$_2$), and, finally, the conversion of H$_2$ to stars. Understanding galaxy evolution thus requires understanding the evolution of both the stars, and the neutral atomic and molecular gas, the primary fuel for star-formation, in galaxies. For the stars, the cosmic star-formation rate density is known to peak in the redshift range $z \approx 1-3$, and to decline by an order of magnitude over the next $\approx 10$ billion years; the causes of this decline are not known. For the gas, the weakness of the hyperfine HI 21cm transition, the main tracer of the HI content of galaxies, has meant that it has not hitherto been possible to measure the atomic gas mass of galaxies at redshifts higher than $\approx 0.4$; this is a critical lacuna in our understanding of galaxy evolution. Here, we report a measurement of the average HI mass of star-forming galaxies at a redshift $z \approx 1$, by stacking their individual HI 21 cm emission signals. We obtain an average HI mass similar to the average stellar mass of the sample. We also estimate the average star-formation rate of the same galaxies from the 1.4 GHz radio continuum, and find that the HI mass can fuel the observed star-formation rates for only $\approx 1-2$ billion years in the absence of fresh gas infall. This suggests that gas accretion onto galaxies at $z < 1$ may have been insufficient to sustain high star-formation rates in star-forming galaxies. This is likely to be the cause of the decline in the cosmic star-formation rate density at redshifts below 1.
description: 43 pages, 8 figures. Published in Nature: https://www.nature.com/articles/s41586-020-2794-7. In the original version of the paper, the upper x-axis "Lookback time (Gyr)" of Fig. 3 had incorrectly-placed tick marks. This is now fixed in the updated version. We thank Sambit Roychowdhury for pointing out the error
Charakterisierung der GKRP Mutationen P446L, H438Y, M344I und M344I-P446L im hepatischen Glucose- und Lipidmetabolismus
Creators: name: Jagdhuhn, David
Publisher: name: Universität Rostock
Year: 2023
Subjects: subject: 610 Medical sciences Medicine

description: Die Glucokinase-Regulatorproteins-Varianten H438Y, M344I, P446L und M344I-P446L wurden analysiert. Dabei wurde die zelluläre Lokalisation von GKRP-Fluoreszenzfusionsproteinen in HeLa bzw. Hepa 1-6 Zellen vergleichend zum WT betrachtet und die Interaktionsstärke zur GK in primären Hepatozyten untersucht. In Hepa 1-6 Zellen wurde weiterhin die veränderte Glucoseaufnahme und Triglycerid-Synthese von P446L und H438Y analysiert und der Einfluss auf die zelluläre Lokalisation der GK beschrieben. Abschließend erfolgte mittels der Software PyMOL die Simulation von Strukturänderungen der Varianten.
Nachbilddauer und elektrokortikale Potentiale bei Migränepatienten
Creators: name: Giesen, Simeon David
Publisher: name: Universität Rostock
Year: 2023
Subjects: subject: 610 Medical sciences Medicine

description: Migräne ist eine häufige neurologische Erkrankung, die das tägliche Leben stark beeinträchtigt. Studien zeigen, dass Migränepatienten Besonderheiten bezüglich ereigniskorrelierter elektrokortikaler Potentiale - darunter die Contingent Negative Variation (CNV) - und der Nachbilddauer aufweisen. In der prospektiven Längsschnittstudie mit 67 Probanden konnte ein signifikanter Zusammenhang zwischen CNV-Parametern und der Nachbilddauer nachgewiesen werden. Diese Erkenntnisse könnten die Prognose und Therapie der Migräne verbessern, indem sie eine frühzeitige und gezielte Behandlung ermöglichen.
Unveiling Stable One-dimensional Magnetic Solitons in Magnetic Bilayers
Creators: name: Jin, Xin-Wei
name: Yang, Zhan-Ying
name: Liao, Zhimin
name: Jing, Guangyin
name: Yang, Wen-Li
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose a novel model which efficiently describes the magnetization dynamics in a magnetic bilayer system. By applying a particular gauge transformation to the Landau-Lifshitz-Gilbert (LLG) equation, we successfully convert the model into an exactly integrable framework. Thus the obtained analytical solutions allows us to predict a 1D magnetic soliton pair existed by tunning the thickness of the spacing layer between the two ferrimagnetic layers. The decoupling-unlocking-locking transition of soliton motion is determined at various interaction intensitiy. Our results have implications for the manipulation of magnetic solitons and the design of magnetic soliton-based logic devices.
description: 6 pages, 4 figures
Additional file 6 of Effect of inpatient rehabilitation treatment ingredients on functioning, quality of life, length of stay, discharge destination, and mortality among older adults with unplanned admission: an overview review
Creators: name: Lambe, K.
name: Guerra, S.
name: Salazar de Pablo, G.
name: Ayis, S.
name: Cameron, I. D.
name: Foster, N. E.
name: Godfrey, E.
name: Gregson, C. L.
name: Martin, F. C.
name: Sackley, C.
name: Walsh, N.
name: Sheehan, K. J.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Additional file 6: Supplementary File 6. Treatment ingredient meta-analyses results. Results of meta-analyses (forest plot) of randomized controlled trials identified from systematic reviews included in this overview review by treatment ingredient.
Additional file 7 of Effect of inpatient rehabilitation treatment ingredients on functioning, quality of life, length of stay, discharge destination, and mortality among older adults with unplanned admission: an overview review
Creators: name: Lambe, K.
name: Guerra, S.
name: Salazar de Pablo, G.
name: Ayis, S.
name: Cameron, I. D.
name: Foster, N. E.
name: Godfrey, E.
name: Gregson, C. L.
name: Martin, F. C.
name: Sackley, C.
name: Walsh, N.
name: Sheehan, K. J.
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Additional file 7: Supplementary File 7. Narrative results. Results of randomized controlled trials identified from systematic reviews included in this overview review which were not incorporated into the meta-analyses and reasons why they were not incorporated.
An exact solution to asymptotic Bethe equation
Creators: name: Miao, Yuan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We present an exact solution to the asymptotic Bethe equation of weakly anisotropic Heisenberg spin chain, which is a set of non-linear algebraic equations. The solution describes the low-energy excitations above ferromagnetic ground state with fixed magnetisation, and it has a close relation to generalised Jacobi polynomial. It is equivalent to a generalised Stieltjes problem and in the continuous limit, it becomes a Riemann-Hilbert problem closely related to the finite-gap solutions of classical Landau-Lifshitz field theory.
description: 9 pages, 1 figure
Effects of particle creation rate in two-fluid interacting cosmologies
Creators: name: Banerjee, Trishit
name: Mandal, Goutam
name: Biswas, Atreyee
name: Biswas, Sujay Kr.
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work, a two-fluid interacting model in a flat FLRW universe has been studied considering particle creation mechanism with a particular form of particle creation rate $Γ=Γ_0 H+\frac{Γ_1}{H}$ from different aspects. Statistical analysis with a combined data set of SNe Ia (Supernovae Type Ia) and Hubble data is performed to achieve the best-fit values of the model parameters, and the model is compatible with current observational data. We also perform a dynamical analysis of this model to get an overall qualitative description of the cosmological evolution by converting the governing equations into a system of ordinary differential equations considering a proper transformation of variables. We find some non-isolated sets of critical points, among which some usually are normally hyperbolic sets of points that describe the present acceleration of the universe dominated by dark energy mimicking cosmological constant or phantom fluid. Scaling solutions are also obtained from this analysis, and they can alleviate the coincidence problem successfully. Statefinder diagnosis is also carried out for this model to compare it with the $Λ$CDM, and any other dark energy models by finding various statefinder parameters. Finally, the thermodynamic analysis shows that the generalized second law of thermodynamics is valid in an irreversible thermodynamic context.
description: 27 pages, 14 captioned figures. The title is changed and thoroughly modified. The version is accepted for publication in the journal Monthly Notices of the Royal Astronomical Society
Pyspark In Practice
Creators: name: Kallakuri, Swaroop
Publisher: name: Zenodo
Year: 2017
Subjects: IoT
pyspark

description: PYSPARK IN PRACTICE

Swaroop Kallakuri

Invited Talk on International Conference on IoT and Big Data
description: {"references": ["Swaroop Kallakuri;. (2018, January 10). ksjpswaroop/Learn2Code: Learn2Code in Python 3 (Version V1). Zenodo. http://doi.org/10.5281/zenodo.1145460"]}
Reconstructibility of matroid polytopes
Creators: name: Pineda-Villavicencio, Guillermo
name: Schröter, Benjamin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 52B11 (05C60)

description: We specify what is meant for a polytope to be reconstructible from its graph or dual graph. And we introduce the problem of class reconstructibility, i.e., the face lattice of the polytope can be determined from the (dual) graph within a given class. We provide examples of cubical polytopes that are not reconstructible from their dual graphs. Furthermore, we show that matroid (base) polytopes are not reconstructible from their graphs and not class reconstructible from their dual graphs; our counterexamples include hypersimplices. Additionally, we prove that matroid polytopes are class reconstructible from their graphs, and we present a $O(n^3)$ algorithm that computes the vertices of a matroid polytope from its $n$-vertex graph. Moreover, our proof includes a characterisation of all matroids with isomorphic basis exchange graphs.
description: 22 pages, 5 figures
Hipposideros obscurus
Creators: name: Wilson, Don E.
name: Mittermeier, Russell A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Hipposideridae
Hipposideros
Hipposideros obscurus

description: 82. Philippine Forest Leaf-nosed Bat Hipposideros obscurus French: Phyllorhine obscure / German: Philippinen-Rundblattnase / Spanish: Hiposidérido filipino Other common names: Philippines Forest Roundleaf Bat Taxonomy. Phyllorhina obscura Peters, 1861, “Paracali [= Paracali, Camarines Norte Province], Luzon,” Philippines. Hipposideros obscurus was formerly included in the bicolor species group, but its position in the phylogeny is unclear and its taxonomy requires further study. Monotypic. Distribution. Endemic to Philippines. Descriptive notes. Head-body c.53-58 mm, tail 19-24 mm, ear 18-22 mm, hindfoot 10-12 mm, forearm 42-48 mm; weight 7-12 g. Males are larger than females. On the dorsal side, pelage of the Philippine Forest Leaf-nosed Bat is dark brown at tips and base, paler in middle of each hair; on ventral side, pelage is darker at base and paler at tips; pelage on head often has reddish hue. Noseleaf is broad; two pairs of leaflets are distinctly present, lateral to anterior noseleaf. Chromosomal complement has 2n = 24 and FN = 44. Habitat. The Philippine Forest Leaf-nosed Bat forages in primary and disturbed forest from lowland to montane and mossy forest up to 1100 m. Food and Feeding. The Philippine Forest Leaf-nosed Bat is usually found feeding on insects, in the understory of lowland forest. Breeding. Females give birth to a single offspring. Activity patterns. The Philippine Forest Leaf-nosed Bat roosts in caves, mine shafts, hollow trees and logs, and among tree buttresses. Call frequency is 138-145 kHz. Movements, Home range and Social organization. No information. Status and Conservation. Classified as Least Concern on The IUCNRed List. The Philippine Forest Leaf-nosed Bat is rather common throughout its range. Forest conversion may be causing the population to decrease but in general it is not currently at risk. It is found in several protected areas. Bibliography. Corbet & Hill (1992), Heaney, Balete, Ong, Rosell-Ambal, Tabaranza & Gomez (2008), Sedlock (2001), Simmons (2005).
description: Published as part of Don E. Wilson & Russell A. Mittermeier, 2019, Hipposideridae, pp. 227-258 in Handbook of the Mammals of the World – Volume 9 Bats, Barcelona :Lynx Edicions on pages 256-257, DOI: 10.5281/zenodo.3739808
Additional file 1 of Feasibility of a genotyping system for the diagnosis of alpha1 antitrypsin deficiency: a multinational cross-sectional analysis
Creators: name: Lopez-Campos, José Luis
name: Osaba, Lourdes
name: Czischke, Karen
name: Jardim, José R.
name: Fernandez Acquier, Mariano
name: Ali, Abraham
name: Günen, Hakan
name: Rapun, Noelia
name: Drobnic, Estrella
name: Miravitlles, Marc
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Supplementary material.
Effects of parallel electric and magnetic fields on Rydberg excitons in buckled two-dimensional materials
Creators: name: Kezerashvili, Roman Ya.
name: Spiridonova, Anastasia
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study direct and indirect magnetoexcitons in Rydberg states in monolayers and double-layer heterostructures of Xenes (silicene, germanene, and stanene) in external parallel electric and magnetic fields, applied perpendicular to the monolayer and heterostructure. We calculate binding energies of magnetoexcitons for the Rydberg states 1$s$, 2$s$, 3$s$, and 4$s$, by numerical integration of the Schrödinger equation using the Rytova-Keldysh potential for direct magnetoexciton and both the Rytova-Keldysh and Coulomb potentials for indirect excitons. Latter allows understanding a role of screening in Xenes. In the external perpendicular electric field, the buckled structure of the Xene monolayers leads to appearance of potential difference between sublattices allowing to tune electron and hole masses and, therefore, the binding energies and diamagnetic coefficients (DMCs) of magnetoexcitons. We report the energy contribution from electric and magnetic fields to the binding energies and DMCs. The tunability of the energy contribution of direct and indirect magnetoexcitons by electric and magnetic fields is demonstrated. It is also shown that DMCs of direct excitons can be tuned by the electric field, and the DMCs of indirect magnetoexcitons can be tuned by the electric field and manipulated by the number of h-BN layers. Therefore, these allowing the possibility of electronic devices design that can be controlled by external electric and magnetic fields and the number of h-BN layers. The calculations of the binding energies and DMCs of magnetoexcitons in Xenes monolayers and heterostructures are novel and can be compared with the experimental results when they will be available.
description: 20 pages, 9 figures
Convergence of Lasserre's hierarchy: the general case
Creators: name: Tacchi, Matteo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optimization and Control (math.OC)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: Lasserre's moment-SOS hierarchy consists of approximating instances of the generalized moment problem (GMP) with moment relaxations and sums-of-squares (SOS) strenghtenings that boil down to convex semidefinite programming (SDP) problems. Due to the generality of the initial GMP, applications of this technology are countless, and one can cite among them the polynomial optimization problem (POP), the optimal control problem (OCP), the volume computation problem, stability sets approximation problems, and solving nonlinear partial differential equations (PDE). The solution to the original GMP is then approximated with finite truncatures of its moment sequence. For each application, proving convergence of these truncatures towards the optimal moment sequence gives valuable insight on the problem, including convergence of the relaxed values to the original GMP's optimal value. This note proposes a general proof of such convergence, regardless the problem one is faced with, under simple standard assumptions. As a byproduct of this proof, one also obtains strong duality properties both in the infinite dimensional GMP and its finite dimensional relaxations.
description: 18 pages, 1 figure
The $L_{\infty}$ structure of gauge theories with matter
Creators: name: Gomez, Humberto
name: Jusinskas, Renann Lipinski
name: Lopez-Arcos, Cristhiam
name: Velez, Alexander Quintero
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this work we present an algebraic approach to the dynamics and perturbation theory at tree-level for gauge theories coupled to matter. The field theories we will consider are: Chern-Simons-Matter, Quantum Chromodynamics, and scalar Quantum Chromodynamics. Starting with the construction of the master action in the classical Batalin-Vilkovisky formalism, we will extract the $L_{\infty}$-algebra that allow us to recursively calculate the perturbiner expansion from its minimal model. The Maurer-Cartan action obtained in this procedure will then motivate a generating function for all the tree-level scattering amplitudes. There are two interesting outcomes of this construction: a generator for fully-flavoured amplitudes via a localisation on Dyck words; and closed expressions for fermion and scalar lines attached to $n$-gluons with arbitrary polarisations.
description: 59 pages, final version
Space-Time Entropy, Space of Singularities and Gravity Origin: A Case Study
Creators: name: Adda, Faycal Ben
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences
subject: 28D20, 83C57

description: A new definition of entropy is introduced using a model that simulates an expanding space-time compatible with the fundamental principle of cosmology. The entropy is obtained by mean of a state function that measures the variation of the space-time normal curvature, from a highly compressed space to a lower compressed space. The defined entropy leads to work out a new understanding of the earliest conditions that last for a period estimated to 380 000 years after the Big Bang. It leads to understand via a short period of inflation the process that generates the uniform distribution of matter and energy at the surface of the last scattering. It involves gravitational singularities in a process of gradual decompression propitious to the incubation of matter recombination, and it allows to trace back gravity origin.
description: 26 Pages, 9 Figures
OrgMining 2.0: A Novel Framework for Organizational Model Mining from Event Logs
Creators: name: Yang, Jing
name: Ouyang, Chun
name: van der Aalst, Wil M. P.
name: ter Hofstede, Arthur H. M.
name: Yu, Yang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Databases (cs.DB)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Providing appropriate structures around human resources can streamline operations and thus facilitate the competitiveness of an organization. To achieve this goal, modern organizations need to acquire an accurate and timely understanding of human resource grouping while faced with an ever-changing environment. The use of process mining offers a promising way to help address the need through utilizing event log data stored in information systems. By extracting knowledge about the actual behavior of resources participating in business processes from event logs, organizational models can be constructed, which facilitate the analysis of the de facto grouping of human resources relevant to process execution. Nevertheless, open research gaps remain to be addressed when applying the state-of-the-art process mining to analyze resource grouping. For one, the discovery of organizational models has only limited connections with the context of process execution. For another, a rigorous solution that evaluates organizational models against event log data is yet to be proposed. In this paper, we aim to tackle these research challenges by developing a novel framework built upon a richer definition of organizational models coupling resource grouping with process execution knowledge. By introducing notions of conformance checking for organizational models, the framework allows effective evaluation of organizational models, and therefore provides a foundation for analyzing and improving resource grouping based on event logs. We demonstrate the feasibility of this framework by proposing an approach underpinned by the framework for organizational model discovery, and also conduct experiments on real-life event logs to discover and evaluate organizational models.
description: Manuscript initially submitted for review on 13/5/2020 with 38 pages, 10 figures, 11 tables
Hipposideros orbiculus Francis, Kock & Habersetzer 1999
Creators: name: Wilson, Don E.
name: Mittermeier, Russell A.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Hipposideridae
Hipposideros
Hipposideros orbiculus

description: 83. Orbiculus Leaf-nosed Bat Hipposideros orbiculus French: Phyllorhine à petit disque / German: Kleinblatt-Rundblattnase / Spanish: Hiposidérido de disco pequeno Other common names: Orbiculus Roundleaf Bat Taxonomy. Hipposideros orbiculus Francis, Kock & Habersetzer, 1999, “Abai Siat, SE Kota Baru, 01°02’ S, 101°43’ E, Sumatera Barat, Sumatra, Indonesia.” Hipposideros orbiculus was formerly included in the bicolor species group, but its position in the phylogeny is unclear and its taxonomy requires further study. Monotypic. Distribution. Peninsular Malaysia and Sumatra. Descriptive notes. Tail 26-34 mm, ear 20-23-5 mm, forearm 46-49 mm; weight 9-3-10-3 g. Ears of the Orbiculus Leaf-nosed Bat are large and rounded. Pelage is dark chocolate-brown. Noseleaf is broad and covers muzzle, with no lateral supplementary leaflet Intemarial septum is medium-sized and disk-shaped. Habitat The Orbiculus Leaf-nosed Bat appears to be a lowland-forest species. It has been captured in rubber plantations, in primary forest, and in peat-swamp forest. Food and Feeding. No information. Breeding. No information. Activity patterns. The Orbiculus Leaf-nosed Bat has been found roosting in drainage pipes. In Peninsular Malaysia, call frequency of 80 kHz has been recorded. Movements, Home range and Social organization. No information. Status and Conservation. Classified as Vulnerable on The IUCN Red List. The population status of the Orbiculus Leaf-nosed Bat is unknown, but is doubtless decreasing due to deforestation. Bibliography. Francis (2008a), Francis, Bates et al. (2016), Francis, Kock & Habersetzer (1999), Simmons (2005).
description: Published as part of Don E. Wilson & Russell A. Mittermeier, 2019, Hipposideridae, pp. 227-258 in Handbook of the Mammals of the World – Volume 9 Bats, Barcelona :Lynx Edicions on page 257, DOI: 10.5281/zenodo.3739808