cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Multilevel Stochastic Optimization for Imputation in Massive Medical Data Records
Creators: name: Li, Wenrui
name: Wang, Xiaoyu
name: Sun, Yuetian
name: Milanovic, Snezana
name: Kon, Mark
name: Castrillon-Candas, Julio Enrique
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: It has long been a recognized problem that many datasets contain significant levels of missing numerical data. A potentially critical predicate for application of machine learning methods to datasets involves addressing this problem. However, this is a challenging task. In this paper, we apply a recently developed multi-level stochastic optimization approach to the problem of imputation in massive medical records. The approach is based on computational applied mathematics techniques and is highly accurate. In particular, for the Best Linear Unbiased Predictor (BLUP) this multi-level formulation is exact, and is significantly faster and more numerically stable. This permits practical application of Kriging methods to data imputation problems for massive datasets. We test this approach on data from the National Inpatient Sample (NIS) data records, Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality. Numerical results show that the multi-level method significantly outperforms current approaches and is numerically robust. It has superior accuracy as compared with methods recommended in the recent report from HCUP. Benchmark tests show up to 75% reductions in error. Furthermore, the results are also superior to recent state of the art methods such as discriminative deep learning.
description: 11 pages, 4 figures
Wikidata - A SPARQL(ing) Unicorn?
Creators: name: Trognitz, Matina
name: Thiery, Florian
Publisher: name: Zenodo
Year: 2019
Subjects: Wikidata
Linked Data
R
Ogham

description: In archaeological research and documentation, databases recording finds, sites and analyses, play a central role. Some of these databases are available as online resources, few of them are made openly available and accessible and even less are linked into the Linked Open Data Cloud. This hinders comparative analyses of records across multiple datasets. But there is one database that has been around since 2012 and recently gained momentum: Wikidata. Wikidata is a secondary database for structured data. Data in it is also enriched with source information, i.e. references about where the information came from. Additionally, connections to other databases, like the Getty AAT, are provided by inclusion of their IDs. In this way, Wikidata not only contains information about e.g. specific archaeological objects, but also helps in providing links to other datasets with further information. Wikidata can be accessed via a dedicated SPARQL endpoint. We are working towards a little minion: the SPARQL UNICORN. Its aim is to help researchers in using the community driven data from Wikidata and make it accessible to them without expertise in LOD or SPARQL. As a first step, we are currently exploring the already existing tools, as well as the archaeological content in Wikidata and will present our findings along an introduction to Wikidata and its data model.
Additional file 1: of Development of a new, sensitive, and robust analytical and bio-analytical RP-HPLC method for in-vitro and in-vivo quantification of naringenin in polymeric nanocarriers
Creators: name: Bhandari, Ranjana
name: Astha Kuhad
name: Paliwal, Jyoti
name: Anurag Kuhad
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Section S1 Preparation of Naringenin loaded PLGA nanoparticles. Section S2 Single dose Pharmacokinetic Studies and brain-uptake study. Table S1 Brain-to-plasma ratios of NGN-Suspension & NGN-PLGA-NPs. Figure S1 Chromatograms of A) blank brain tissue spiked with naringenin B) blank brain tissue C) blank plasma spiked with naringenin D) blank plasma (DOCX 568 kb)
Energy in Gravitation and Noether's Theorems
Creators: name: Deser, S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: I exhibit the conflicting roles of Noether's two great theorems in defining conserved quantities, especially Energy in General Relativity and its extensions: It is the breaking of coordinate invariance through boundary conditions that removes the barrier her second theorem otherwise poses to the applicability of her first. There is nothing new here, except the emphasis that General must be broken down to Special Relativity in a special, but physically natural, way in order for the Poincare or other global groups such as (A)dS to "re-"emerge.
description: Dedicated to the memory of Peter Freund, friend and brilliant colleague for over five decades. Published version
Thermodynamics of Multi-Component Fermi Vapors
Creators: name: Salasnich, L.
name: Pozzi, B.
name: Parola, A.
name: Reatto, L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the thermodynamical properties of Fermi vapors confined in a harmonic external potential. In the case of the ideal Fermi gas, we compare exact density profiles with their semiclassical approximation in the conditions of recent experiments. Then, we consider the phase-separation of a multi-component Fermi vapor. In particular, we analyze the phase-separation as a function of temperature, number of particles and scattering length. Finally, we discuss the effect of rotation on the stability and thermodynamics of the trapped vapors.
description: 15 pages, 5 figures, to be published in J. Phys. B (Atom. Mol.) as a Special Issue Article
Additional file 5: of Phylogeographic analysis of the genus Platycephalus along the coastline of the northwestern Pacific inferred by mitochondrial DNA
Creators: name: Cheng, Jie
name: Wang, Zhiyang
name: Song, Na
name: Yanagimoto, Takashi
name: Gao, Tianxiang
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Table S3. Distribution of haplotypes shared among populations of the Platycephalus sp. 1. (DOCX 17 kb)
Paragrandidierella Ariyama 2002
Creators: name: Ariyama, Hiroyuki
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Amphipoda
Aoridae
Paragrandidierella

description: Key to the Species of the Genus Paragrandidierella (for males larger than 2.1 mm)
 1 Ventrodistal corner of peduncular article 5 of antenna 2 inflated................................... P. minima Ariyama, 2002
– Ventrodistal corner of peduncular article 5 of antenna 2 not inflated...................................................................... 2
 2 Tooth of gnathopod 1 carpus large (over 50% as long as carpus proper)............................... P. urauchiensis sp. nov.
 – Tooth of gnathopod 1 carpus small (less than 20% as long as carpus proper)............. P. unidentata (Ren, 2006)
description: Published as part of Ariyama, Hiroyuki, 2013, Reinstatement of Paragrandidierella (Crustacea: Amphipoda: Aoridae) from Japan, with the Description of a New Species, pp. 223-235 in Species Diversity 18 on page 235, DOI: 10.12782/sd.18.2.223, http://zenodo.org/record/5737176
A common Milgromian acceleration scale in nature
Creators: name: Kroupa, Pavel
name: Banik, Indranil
name: Haghi, Hosein
name: Zonoozi, Akram Hasani
name: Dabringhausen, Joerg
name: Javanmardi, Behnam
name: Mueller, Oliver
name: Wu, Xufen
name: Zhao, Hongsheng
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A central problem of contemporary physics is whether the law of gravity is non-Newtonian on galaxy scales. Rodrigues et al. argue that Milgromian gravitation, which solves the flat rotation curve problem without the need for dark matter particles, is ruled out at > 10σ significance. To a large extent, this conclusion relies on galaxies with very uncertain distances and/or nearly edge-on orientations, where dust obscuration often becomes significant. Applying appropriate quality cuts to the data leaves only a handful of outliers to the predictions of Milgromian gravitation according to the analysis of Rodrigues et al., but even these outliers can be explained with Milgromian gravitation.
description: Author version, published in Nature Astronomy on 13.Nov.2018 (free version: https://rdcu.be/bbuvP) as a Correspondence to the article by Rodrigues et al. http://adsabs.harvard.edu/abs/2018NatAs...2..668R; see also McGaugh et al. for a parallel Correspondence (https://www.nature.com/articles/s41550-018-0615-9); for a reply by Rodrigues et al. see https://www.nature.com/articles/s41550-018-0614-x
Hybrid physics-based and data-driven modeling with calibrated uncertainty for lithium-ion battery degradation diagnosis and prognosis
Creators: name: Lin, Jing
name: Zhang, Yu
name: Khoo, Edwin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Advancing lithium-ion batteries (LIBs) in both design and usage is key to promoting electrification in the coming decades to mitigate human-caused climate change. Inadequate understanding of LIB degradation is an important bottleneck that limits battery durability and safety. Here, we propose hybrid physics-based and data-driven modeling for online diagnosis and prognosis of battery degradation. Compared to existing battery modeling efforts, we aim to build a model with physics as its backbone and statistical learning techniques as enhancements. Such a hybrid model has better generalizability and interpretability together with a well-calibrated uncertainty associated with its prediction, rendering it more valuable and relevant to safety-critical applications under realistic usage scenarios.
description: 6 pages, 3 figures, accepted for poster presentation at Tackling Climate Change with Machine Learning workshop at NeurIPS 2021
Binary data corruption due to a Brownian agent
Creators: name: Newman, T. J.
name: Triampo, Wannapong
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We introduce a model of binary data corruption induced by a Brownian agent (active random walker) on a d-dimensional lattice. A continuum formulation allows the exact calculation of several quantities related to the density of corrupted bits ρ; for example the mean of ρ, and the density-density correlation function. Excellent agreement is found with the results from numerical simulations. We also calculate the probability distribution of ρin d=1, which is found to be log-normal, indicating that the system is governed by extreme fluctuations.
description: 39 pages, 10 figures, RevTeX
Nototanaidae Sieg 1976
Creators: name: Kakui, Keiichi
name: Yamasaki, Hiroshi
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Tanaidacea
Nototanaidae

description: Family Nototanaidae Sieg, 1976    Diagnosis [after Bird and Larsen (2009)]. Eyes present. Pereonites 1–3 not reduced. Female antennule with three articles. Male mouthparts reduced. Female mandibular incisors facing inward; right incisor with subdistal crenulation. Female mandibular molars broad, with heavily chitinised grinding surface. Cheliped attachment via triangular sclerite. Female chelipedal dactylus without dorsal crenation/nodules. Pereopods 4–6 lacking coxae and clinging apparatus. Uropodal endopod with two articles.
description: Published as part of Kakui, Keiichi & Yamasaki, Hiroshi, 2013, Nototanaids (Crustacea: Tanaidacea) from Japan, with the Description of a New Species of Nototanoides, pp. 245-254 in Species Diversity 18 on page 246, DOI: 10.12782/sd.18.2.245, http://zenodo.org/record/5737289
Unusual Dynamical Scaling in the Spatial Distribution of Persistent Sites in 1D Potts Models
Creators: name: Bray, A. J.
name: O'Donoghue, S. J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The distribution, n(k,t), of the interval sizes, k, between clusters of persistent sites in the dynamical evolution of the one-dimensional q-state Potts model is studied using a combination of numerical simulations, scaling arguments, and exact analysis. It is shown to have the scaling form n(k,t) = t^{-2z} f(k/t^z), with z= max(1/2,theta), where theta(q) is the persistence exponent which characterizes the fraction of sites which have not changed their state up to time t. When theta > 1/2, the scaling length, t^theta, for the interval-size distribution is larger than the coarsening length scale, t^{1/2}, that characterizes spatial correlations of the Potts variables.
description: RevTex, 11 pages
Additional file 4: of An intergenerational program based on psycho-motor activity promotes well-being and interaction between preschool children and older adults: results of a process and outcome evaluation study in Austria
Creators: name: Mosor, Erika
name: Waldherr, Karin
name: Kjeken, Ingvild
name: Omara, Maisa
name: Ritschl, Valentin
name: Pinter-Theiss, Veronika
name: Smolen, Josef
name: HĂźbel, Ursula
name: Stamm, Tanja
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Computational Biology

description: Baseline characteristics of start-to-end participants and surrogates. (DOCX 14 kb)
Differential Astrometric Framework for the Jupiter Relativistic Experiment with Gaia
Creators: name: Abbas, Ummi
name: Bucciarelli, Beatrice
name: Lattanzi, Mario G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We employ differential astrometric methods to establish a small field reference frame stable at the micro-arcsecond ($μ$as) level on short timescales using high-cadence simulated observations taken by Gaia in February 2017 of a bright star close to the limb of Jupiter, as part of the relativistic experiment on Jupiter's quadrupole. We achieve sub$μ$as-level precision along scan through a suitable transformation of the field angles into a small-field tangent plane and a least-squares fit over several overlapping frames for estimating the plate and geometric calibration parameters with tens of reference stars that lie within $\sim$0.5 degs from the target star, assuming perfect knowledge of stellar proper motions and parallaxes. Furthermore, we study the effects of unmodeled astrometric parameters on the residuals and find that proper motions have a stronger effect than unmodeled parallaxes. For e.g., unmodeled Gaia DR2 proper motions introduce extra residuals of $\sim$23$μ$as (AL) and 69$μ$as (AC) versus the $\sim$5$μ$as (AL) and 17$μ$as (AC) due to unmodeled parallaxes. On the other hand, assuming catalog errors in the proper motions such as those from Gaia DR2 has a minimal impact on the stability introducing sub$μ$as and $μ$as level residuals in the along and across scanning direction, respectively. Finally, the effect of a coarse knowledge in the satellite velocity components (with time dependent errors of 10$μ$as) is capable of enlarging the size of the residuals to roughly 0.2 mas.
description: 11 pages, 10 figures, 2 tables. MNRAS accepted
Connected greedy colourings of perfect graphs and other classes: the good, the bad and the ugly
Creators: name: Beaudou, Laurent
name: Brosse, Caroline
name: Defrain, Oscar
name: Foucaud, Florent
name: Lagoutte, Aurélie
name: Limouzy, Vincent
name: Pastor, Lucas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The Grundy number of a graph is the maximum number of colours used by the "First-Fit" greedy colouring algorithm over all vertex orderings. Given a vertex ordering $σ= v_1,\dots,v_n$, the "First-Fit" greedy colouring algorithm colours the vertices in the order of $σ$ by assigning to each vertex the smallest colour unused in its neighbourhood.
 By restricting this procedure to vertex orderings that are connected, we obtain {\em connected greedy colourings}. For some graphs, all connected greedy colourings use exactly $χ(G)$ colours; they are called {\em good graphs}. On the opposite, some graphs do not admit any connected greedy colouring using only $χ(G)$ colours; they are called {\em ugly graphs}.
 We show that no perfect graph is ugly. We also give simple proofs of this fact for subclasses of perfect graphs (block graphs, comparability graphs), and show that no $K_4$-minor free graph is ugly.
 Moreover, our proofs are constructive, and imply the existence of polynomial-time algorithms to compute good connected orderings for these graph classes.
description: 14 pages, 5 figures
Evidence for Triangular D'(3h) Symmetry in 13C
Creators: name: Bijker, R.
name: Iachello, F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We derive the rotation-vibration spectrum of a 3alpha+1 neutron (proton) configuration with triangular D(3h) symmetry by exploiting the properties of the double group D'(3h), and show evidence for this symmetry to occur in the rotation-vibration spectra of 13C. Our results, based on purely symmetry considerations, provide benchmarks for microscopic calculations of the cluster structure of light nuclei.
description: 5 pages, 6 figures, 1 table, final version, accepted for publication in Physical Review Letters (2019)
Additional file 3: of Phylogeographic analysis of the genus Platycephalus along the coastline of the northwestern Pacific inferred by mitochondrial DNA
Creators: name: Cheng, Jie
name: Wang, Zhiyang
name: Song, Na
name: Yanagimoto, Takashi
name: Gao, Tianxiang
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Table S2. COI sequences of the Platycephalus from GenBank. (DOCX 44 kb)
A New ASCA and ROSAT Study of the Supernova Remnant: G272.2-3.2
Creators: name: Harrus, I. M.
name: Slane, P. O.
name: Smith, R.
name: Hughes, J. P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: G272.2-3.2 is a supernova remnant (SNR) characterized by an apparent centrally brightened X-ray morphology and thermally dominated X-ray emission. Because of this combination of Sedov-type (thermal emission) and non-Sedov type (non-shell like morphology) features, the remnant is classified as a ``thermal composite'' SNR. This class of remnant is still poorly understood due in part to the difficulties in modeling accurately all the physical conditions which shape the emission morphology. In this paper we present a combined analysis of data from the ASCA and ROSAT satellites coupled with previous results at other wavelengths. We find that the X-ray emission from G272.2-3.2 is best described by a non-equilibrium ionization (NEI) model with a temperature around 0.70 keV, an ionization timescale of 3200 cm^-3 yr and a relatively high column density (NH about 10^22 atoms/cm^2). We look into the possible explanations for the apparent morphology of G272.2-3.2 using several models (among which both cloud evaporation and thermal conduction models). For each of the models considered we examine all the implications on the evolution of G272.2-3.2.
description: 26 pages, 8 figures. Accepted for publication in ApJ
Additional file 1: of Aberrant expression of the microtubule-associated protein tau is an independent prognostic feature in prostate cancer
Creators: name: Schroeder, Cornelia
name: Grell, Jan
name: Hube-Magg, Claudia
name: Kluth, Martina
name: Lang, Dagmar
name: Simon, Ronald
name: HĂśflmayer, Doris
name: Minner, Sarah
name: Burandt, Eike
name: Clauditz, Till
name: BĂźscheck, Franziska
name: Jacobsen, Frank
name: Huland, Hartwig
name: Graefen, Markus
name: Schlomm, Thorsten
name: Sauter, Guido
name: Steurer, Stefan
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S1. Pathological and clinical data of the arrayed prostate cancers. Table S2. Association between microtubule-associated protein Tau (MAPT) staining results and prostate cancer phenotype in ERG fusion negative tumors. Table S3. Association between microtubule-associated protein Tau (MAPT) staining results and prostate cancer phenotype in ERG fusion positive tumors. Table S4. Cox proportional hazards for PSA recurrence-free survival after prostatectomy of established preoperative prognostic parameter and MAPT expression. Figure S1. Association between positive microtubule-associated protein Tau (MAPT) staining and ERG status (IHC/FISH) in all cancers. (PDF 231 kb)
An Accurate, Easy to Use Abundace Scale for Globular Clusters Based on 2.2um Spectra of Giant Stars
Creators: name: Frogel, J. A.
name: Stephens, A. W.
name: Ramirez, S.
name: DePoy, D. L.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new method for the determination of [Fe/H] for globular clusters. This new method is based on moderate resolution (R~1500) near-IR spectroscopy in the K-band of 6 to 10 of the brightest giants in a cluster. Our calibration is derived from spectra of 105 stars in 15 globular clusters. From measurements of the equivalent widths of three features in these spectra, Na, Ca, and CO, we are able to reproduce the Zinn & West (1984) abundance scale as updated by Harris (1996) to better than 0.10 dex for clusters with near solar [Fe/H] down to an [Fe/H] of -1.8. Three advantages of this method are that it can be used for metal rich, heavily reddened globulars in crowded fields, it does not require any knowledge of any other cluster or stellar parameters such as reddening, distance, or luminosity, and it requires only minimal telescope time. If stellar (J-K)0 and MK values are available as well, the accuracy of the [Fe/H] estimate is further improved. Observations of as few as three stars per cluster still gives an [Fe/H] estimate wich is nearly as reliable as that based on two to three times as many stars. The accuracy of an [Fe/H] value based on observations of CO absorption alone is significantly less than that which results from the three spectroscopic indices. However, we predict that space-based observations of this feature in the integrated light of stellar systems will prove to be of great value for abundance determinations at distances as far as the Coma cluster of galaxies.
description: 53 pages, 16 Postscript figures. Submitted to the AJ
Spectral Functions for the Tomonaga-Luttinger and Luther-Emery Liquids
Creators: name: Orgad, D.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We calculate the finite temperature single hole spectral function and the spin dynamic structure factor of spinfull one-dimensional Tomonaga-Luttinger liquid. Analytical expressions are obtained for a number of special cases. We also calculate the single hole spectral function of a spin gapped Luther-Emery liquid and obtain exact results at the free fermion point K_s=1/2. These results may be applied to the analysis of angle resolved photoemission and neutron scattering experiments on quasi-one-dimensional materials.
description: Published version
Variational Thermal Quantum Simulation via Thermofield Double States
Creators: name: Wu, Jingxiang
name: Hsieh, Timothy H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a variational approach for quantum simulators to realize finite temperature Gibbs states by preparing thermofield double (TFD) states. Our protocol is motivated by the quantum approximate optimization algorithm (QAOA) and involves alternating time evolution between the Hamiltonian of interest and interactions which entangle the system and its auxiliary counterpart. As a simple example, we demonstrate that thermal states of the 1d classical Ising model at any temperature can be prepared with perfect fidelity using L/2 iterations, where L is system size. We also show that a free fermion TFD can be prepared with nearly optimal efficiency. Given the simplicity and efficiency of the protocol, our approach enables near-term quantum platforms to access finite temperature phenomena via preparation of thermofield double states.
description: 5 + 2 pages, 5 figures
Additional file 6: of Phylogeographic analysis of the genus Platycephalus along the coastline of the northwestern Pacific inferred by mitochondrial DNA
Creators: name: Cheng, Jie
name: Wang, Zhiyang
name: Song, Na
name: Yanagimoto, Takashi
name: Gao, Tianxiang
Publisher: name: figshare
Year: 2019
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Table S4. Comparison of selected morphological characters of four Platycephalus species from Chinese coastal seas and Pacific coast of Japan, as found in bibliography. (DOCX 20 kb)
Nilpotent Lie Algebras of breadth type $(0,3)$
Creators: name: Kundu, Rijubrata
name: Naik, Tushar Kanta
name: Singh, Anupam
Publisher: name: arXiv
Year: 2021
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 17B05, 17B30

description: For a natural number $m$, a Lie algebra $L$ over a field $k$ is said to be of breadth type $(0, m)$ if the co-dimension of the centralizer of every non-central element is of dimension $m$. In this article, we classify finite dimensional nilpotent Lie algebras of breadth type $(0, 3)$ over $\mathbb F_q$ of odd characteristics up to isomorphism. We also give a partial classification of the same over finite fields of even characteristic, $\mathbb C$ and $\mathbb R$. We also discuss $2$-step nilpotent Camina Lie algebras.
description: 24 pages
Additional file 1: of Genome-scale network model of metabolism and histone acetylation reveals metabolic dependencies of histone deacetylase inhibitors
Creators: name: Fangzhou Shen
name: Boccuto, Luigi
name: Pauly, Rini
name: Srikanth, Sujata
name: Sriram Chandrasekaran
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Marine Biology

description: File contains Supplementary figures 1-9 and Supplementary tables 1-8. (PDF 1.8 MB)
Effects of magnetic field and disorder on electronic properties of Carbon Nanotubes
Creators: name: Roche, Stephan
name: Saito, Riichiro
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Electronic properties of metallic and semiconducting carbon nanotubes are investigated in presence of magnetic field perpendicular to the CN-axis, and disorder introduced through energy site randomness. The magnetic field field is shown to induce a metal-insulator transition (MIT) in absence of disorder, and surprisingly disorder does not affect significantly the MIT. These results may find confirmation through tunneling experiments
description: 4 pages, 6 figures. Phys. Rev. B (in press)
MOESM1 of miR-450b-5p loss mediated KIF26B activation promoted hepatocellular carcinoma progression by activating PI3K/AKT pathway
Creators: name: Li, Hua
name: Shen, Shen
name: Chen, Xiaolong
name: Ren, Zhigang
name: Li, Zhiqin
name: Yu, Zujiang
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Table S1. The relationship between KIF26b expression and clinicopathological features of ZZU HCC cohort. Table S2. Univariate and multivariate analyses of overall survival of ZZU HCC cohort.
High thermoelectric figure of merit and thermopower in layered perovskite oxides
Creators: name: Fiorentini, Vincenzo
name: Farris, Roberta
name: Argiolas, Edoardo
name: Maccioni, Maria Barbara
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We predict high thermoelectric efficiency in the layered perovskite La$_2$Ti$_2$O$_7$, based on calculations (mostly ab-initio) of the electronic structure, transport coefficients, and thermal conductivity in a wide temperature range. The figure of merit $ZT$ computed with a temperature-dependent relaxation time increases monotonically from just above 1 at room temperature to over 2.5 at 1200 K, at an optimal carrier density of around 10$^{20}$ cm$^{-3}$. The Seebeck thermopower coefficient is between 200 and 300 $μ$V/K at optimal doping, but can reach nearly 1 mV/K at low doping. Much of the potential of this material is due to its lattice thermal conductivity of order 1 W/(K m); using a model based on ab initio anharmonic calculations, we interpret this low value as due to effective phonon confinement within the layered-structure blocks.
description: 18 preprint pages, 9 figures, accepted on PR Materials
The z=0 Galaxy Luminosity Function: I. Techniques for Identification of Dwarf Galaxies at ~10 Mpc
Creators: name: Flint, Kathleen
name: Metevier, Anne J.
name: Bolte, Michael
name: de Oliveira, Claudia Mendes
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a program to study the galaxy luminosity function (GLF) of the Leo I and Coma I Groups at ~10 Mpc. We have surveyed over seven square degrees in Leo I and ~11 square degrees in Coma I. In this paper, we detail the method we have developed and implemented for identifying on morphological grounds low-surface-brightness, M_R < -10 dwarf galaxies at a distance of 10 Mpc. We also describe extensive Montecarlo simulations of artificial galaxies which we use to tune our detection algorithms and evaluate our detection efficiency and parameter recovery as a function of mu_R(0) and R_T. We find for a sub-set of our Leo I data that at the 90% completeness level we can detect dwarfs comparable to Antlia and Sculptor. Finally, we describe preliminary follow-up observations which confirm we are detecting dwarf spheroidals in Leo I at 10 Mpc.
description: 14 pages, 22 figures, accepted for publication in ApJS, for eps versions of figures, see http://www.ucolick.org/~flint/GLF/Paper1/
Common Fixed Point Theorems on Complete and Weak $G$-Complete Fuzzy Metric Spaces
Creators: name: Adhya, Sugata
name: Ray, A. Deb
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 47H10, 54A40, 54H25

description: Motivated by Gopal and Vetro [Iranian Journal of Fuzzy Systems, 11(3), 95-107], we introduce a symmetric pair of $β$-admissible mappings and obtain common fixed point theorems for such a pair in complete and weak $G$-complete fuzzy metric spaces. In particular, we rectified, generalize and improve the common fixed point theorem obtained by Turkoglu and Sangurlu [Journal of Intelligent & Fuzzy Systems, 26(1), 137-142] for two fuzzy $ψ$-contractive mappings. We include non-trivial examples to exhibit the generality and demonstrate our results.
description: 19 pages
Band Gaps and Localization in Acoustic Propagation in Water with Air-cylinders
Creators: name: Ye, Zhen
name: Hoskinson, Emile
Publisher: name: arXiv
Year: 2000
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Multiple scattering of waves leads to many peculiar phenomena such as complete band gaps in periodic structures and wave localization in disordered media. Within a band gap excitations are evanescent; when localized they remain confined in space until dissipated. Here we report acoustic band gap and localization in a 2D system of air-cylinders in water. Exact numerical calculations reveal the unexpected result that localization is relatively independent of the precise location or organization of the scatterers. Localization occurs within a finite region of frequencies, coincident with the complete band gap predicted by a conventional band structure calculation for a periodic lattice of scatterers. Inside the gap or localization regime, a previously uninvestigated stable collective behavior of the cylinders appears.
description: 10 pages, 4 figures
Additional file 15 of Transcriptomic analysis of paternal behaviors in prairie voles
Creators: name: Duclot, Florian
name: Liu, Yan
name: Saland, Samantha K.
name: Wang, Zuoxin
name: Kabbaj, Mohamed
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 15. Functional enrichment of overlapping and distinct sets of differentially expressed genes in the medial preoptic area (MPOA). In (A), the number of differentially expressed genes overlapping or distinct between all sets of sexually biased comparisons in the MPOA is depicted. For each set, the functional enrichments in gene ontologies of the biological processes (B), cellular components (C), and molecular functions (D) categories are displayed. ***p < 0.001, hypergeometric test for overlaps between two or three sets of genes.
Eccentric Modes in Disks With Pressure and Self-Gravity
Creators: name: Lee, Wing-Kit
name: Dempsey, Adam M.
name: Lithwick, Yoram
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Accretion disks around stars, or other central massive bodies, can support long-lived, slowly precessing $m=1$ disturbances in which the fluid motion is nearly Keplerian with non-zero eccentricity. We study such `slow modes' in disks that are subject to both pressure and self-gravity forces. We derive a second-order WKB dispersion relation that describes the dynamics quite accurately, and show that the apparently complicated nature of the various modes can be understood in a simple way with the help of a graphical method. We also solve the linearized fluid equations numerically, and show that the results agree with the theory. We find that when self-gravity is weak ($Q\gtrsim 1/h$, where $Q$ is Toomre's parameter, and $h$ is the disk aspect ratio) the modes are pressure dominated. But when self-gravity is strong ($1
description: Submitted to ApJ on 11/25/2018. Comments are welcome
Additional file 2: of Fractional flow reserve-guided complete revascularization versus culprit-only revascularization in acute ST-segment elevation myocardial infarction and multi-vessel disease patients: a meta-analysis and systematic review
Creators: name: Wang, Li-Jie
name: Han, Shuo
name: Zhang, Xiao-Hong
name: Yuan-Zhe Jin
Publisher: name: figshare
Year: 2019
Subjects: Medicine
Developmental Biology

description: Figure S2. Risk of bias summary. (PDF 1453 kb)
Establishing accretion flares from massive black holes as a source of high-energy neutrinos
Creators: name: van Velzen, Sjoert
name: Stein, Robert
name: Gilfanov, Marat
name: Kowalski, Marek
name: Hayasaki, Kimitake
name: Reusch, Simeon
name: Yao, Yuhan
name: Garrappa, Simone
name: Franckowiak, Anna
name: Gezari, Suvi
name: Nordin, Jakob
name: Fremling, Christoffer
name: Sharma, Yashvi
name: Yan, Lin
name: Kool, Erik C.
name: Stern, Daniel
name: Veres, Patrik M.
name: Sollerman, Jesper
name: Medvedev, Pavel
name: Sunyaev, Rashid
name: Bellm, Eric C.
name: Dekany, Richard G.
name: Duev, Dimitri A.
name: Graham, Matthew J.
name: Kasliwal, Mansi M.
name: Kulkarni, Shrinivas R.
name: Laher, Russ R.
name: Riddle, Reed L.
name: Rusholme, Ben
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The origin of cosmic high-energy neutrinos remains largely unexplained. For high-energy neutrino alerts from IceCube, a coincidence with time-variable emission has been seen for three different types of accreting black holes: (1) a gamma-ray flare from a blazar (TXS 0506+056), (2) an optical transient following a stellar tidal disruption event (TDE; AT2019dsg), and (3) an optical outburst from an active galactic nucleus (AGN; AT2019fdr). For the latter two sources, infrared follow-up observations revealed a powerful reverberation signal due to dust heated by the flare. This discovery motivates a systematic study of neutrino emission from all supermassive black hole with similar dust echoes. Because dust reprocessing is agnostic to the origin of the outburst, our work unifies TDEs and high-amplitude flares from AGN into a population that we dub accretion flares. Besides the two known events, we uncover a third flare that is coincident with a PeV-scale neutrino (AT2019aalc). Based solely on the optical and infrared properties, we estimate a significance of 3.6$σ$ for this association of high-energy neutrinos with three accretion flares. Our results imply that at least ~10% of the IceCube high-energy neutrino alerts could be due to accretion flares. This is surprising because the sum of the fluence of these flares is at least three orders of magnitude lower compared to the total fluence of normal AGN. It thus appears that the efficiency of high-energy neutrino production in accretion flares is increased compared to non-flaring AGN. We speculate that this can be explained by the high Eddington ratio of the flares.
description: Accepted for publication in MNRAS
The Formation of Stellar Clusters: Time Varying Protostellar Accretion Rates
Creators: name: Klessen, Ralf
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Identifying the processes that determine strength, duration and variability of protostellar mass growth is a fundamental ingredient of any theory of star formation. I discuss protostellar mass accretion rates dM/dt from numerical models which follow molecular cloud evolution from turbulent fragmentation towards the formation of stellar clusters. In a dense cluster environment, dM/dt is strongly time varying and influenced by the mutual interaction of protostellar cores and their competition for accretion from the common cluster gas reservoir. Even for protostars with similar final mass, the accretion histories may differ dramatically. High-mass stars build up in the central parts of dense, cluster-forming cloud regions. They begin to form in the early phases of cluster evolution, and continue to grow at a high rate until the available gas is exhausted or expelled by feedback. Lower-mass stars tend to form at later phases, and dM/dt declines rapidly after a short initial phase of strong growth. I present a simple fit formula for the time evolution of the average dM/dt for protostars of different masses in a dense cluster environment.
description: ApJ Letters in press, 4 pages including 2 resolution-reduced figures, full resolution version available at http://www.ucolick.org/~ralf/Preprints/p11.abstract.html
Market & Business Ecosystem Analysis
Creators: name: Rosinés, Francesc
Publisher: name: Zenodo
Year: 2018
Subjects: logistics clusters
sustainable logistics
market analysis
business analysis
business models

description: This document provides the initial Market & Business Ecosystem Analysis of Clusters 2.0 project. Its aim is to provide an analysis of current approaches and solutions addressing Clusters 2.0 challenges and estimation of the potential market for Clusters 2.0 technologies and services. It includes an analysis of the current stakeholders’ business models, their relationships, their roles and their evolution in the “to be” Clusters 2.0 ecosystem. The document is based on the status of the project and vision of the outcomes during the first year of Clusters 2.0.
Gaussian Processes for Finite Size Extrapolation of Many-Body Simulations
Creators: name: Borda, Edgar Josué Landinez
name: Berard, Kenneth O.
name: Lopez, Annette
name: Rubenstein, Brenda
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Key to being able to accurately model the properties of realistic materials is being able to predict their properties in the thermodynamic limit. Nevertheless, because most many-body electronic structure methods scale as a high-order polynomial, or even exponentially, with system size, directly simulating large systems in their thermodynamic limit rapidly becomes computationally intractable. As a result, researchers typically estimate the properties of large systems that approach the thermodynamic limit by extrapolating the properties of smaller, computationally-accessible systems based on relatively simple scaling expressions. In this work, we employ Gaussian processes to more accurately and efficiently extrapolate many-body simulations to their thermodynamic limit. We train our Gaussian processes on Smooth Overlap of Atomic Positions (SOAP) descriptors to extrapolate the energies of one-dimensional hydrogen chains obtained using two high-accuracy many-body methods: Coupled Cluster theory and Auxiliary Field Quantum Monte Carlo (AFQMC). In so doing, we show that Gaussian processes trained on relatively short, 10-30-atom chains can predict the energies of both homogeneous and inhomogeneous hydrogen chains in their thermodynamic limit with sub-milliHartree accuracy. Unlike standard scaling expressions, our GPR-based approach is highly generalizable given representative training data and is not dependent on systems' geometries or dimensionality. This work highlights the potential for machine learning to correct for the finite size effects that routinely complicate the interpretation of finite size many-body simulations.
description: 14 pages, 8 figures
Highly site-specific H2 adsorption on vicinal Si(001) surfaces
Creators: name: Kratzer, P.
name: Pehlke, E.
name: Scheffler, M.
name: Raschke, M. B.
name: Hofer, U.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Experimental and theoretical results for the dissociative adsorption of H_2 on vicinal Si(001) surfaces are presented. Using optical second-harmonic generation, sticking probabilities at the step sites are found to exceed those on the terraces by up to six orders of magnitude. Density functional theory calculations indicate the presence of direct adsorption pathways for monohydride formation but with a dramatically lowered barrier for step adsorption due to an efficient rehybridization of dangling orbitals.
description: 5 pages, 4 figures, submitted to Phys. Rev. Lett. (1998). Other related publications can be found at http://www.fhi-berlin.mpg.de/th/paper.html
Measuring the Distribution of Galaxies Between Halos
Creators: name: Benson, Andrew J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We develop a method to measure the probability, P(N;M), of finding N galaxies in a dark-matter halo of mass M from the theoretically determined clustering properties of dark-matter halos and the observationally measured clustering properties of galaxies. Knowledge of this function and the distribution of the dark matter completely specifies all clustering properties of galaxies on scales larger than the size of dark-matter halos. Furthermore, P(N;M) provides strong constraints on models of galaxy formation, since it depends upon the merger history of dark-matter halos and the galaxy-galaxy merger rate within halos. We show that measurements from a combination of the 2MASS and SDSS or 2dFGRS datasets will allow P(N;M) averaged over halos occupied by bright galaxies to be accurately measured for N=0-2.
description: 7 pages, 2 figures, submitted to MNRAS
Additional file 10: of Genome-wide association analysis of nutrient traits in the oyster Crassostrea gigas: genetic effect and interaction network
Creators: name: Meng, Jie
name: Song, Kai
name: Li, Chunyan
name: Liu, Sheng
name: Shi, Ruihui
name: Li, Busu
name: Wang, Ting
name: Li, Ao
name: Que, Huayong
name: Li, Li
name: Zhang, Guofan
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Figure S1 Phylogenetic tree analysis of Pacific oysters using the whole-genome SNPs. C. angulata was used as the outgroup. (DOCX 141 kb)