cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Giant planets orbiting metal-rich stars show signatures of planet-planet interactions
Creators: name: Dawson, Rebekah I.
name: Murray-Clay, Ruth A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Gas giants orbiting interior to the ice line are thought to have been displaced from their formation locations by processes that remain debated. Here we uncover several new metallicity trends, which together may indicate that two competing mechanisms deliver close-in giant planets: gentle disk migration, operating in environments with a range of metallicities, and violent planet-planet gravitational interactions, primarily triggered in metal-rich systems in which multiple giant planets can form. First, we show with 99.1% confidence that giant planets with semi-major axes between 0.1 and 1 AU orbiting metal-poor stars ([Fe/H]<0) are confined to lower eccentricities than those orbiting metal-rich stars. Second, we show with 93.3% confidence that eccentric proto-hot Jupiters undergoing tidal circularization primarily orbit metal-rich stars. Finally, we show that only metal-rich stars host a pile-up of hot Jupiters, helping account for the lack of such a pile-up in the overall Kepler sample. Migration caused by stellar perturbers (e.g. stellar Kozai) is unlikely to account for the trends. These trends further motivate follow-up theoretical work addressing which hot Jupiter migration theories can also produce the observed population of eccentric giant planets between 0.1 and 1 AU.
description: ApJL; received 2013 February 6; accepted 2013 February 22; published 2013 April 2; 7 pages; 5 figures
Galaxy Zoo: Clump Scout Star formation, Surveys and Citizen Science
Creators: name: Dickinson, Hugh
name: Adams, Nico
name: Vihang Mehta
name: Fortson, Lucy
name: Scarlata, Claudia
name: Serjeant, Stephen
Publisher: name: Zenodo
Year: 2022

description: Presentation given at the REINFORCE Large Research Infrastructures Citizen Science event workshop of the 1st and 2nd of September, 2022.
Analysis of pit latrine microbiota reveals depth-related variation in composition, and key parameters and taxa associated with latrine fill-up rate.
Creators: name: Ijaz, Umer Zeeshan
name: Gundogdu, Ozan
name: Keating, Ciara
name: Van Eekert, Miriam
name: Gibson, Walter
name: Parkhill, Julian
name: Abilahi, Faraji
name: Liseki, Benard
name: Nguyen, Viet-Anh
name: Sudgen, Steven
name: Quince, Christopher
name: Ensink, Jeroen HJ
name: Torondel, Belen
name: Walker, Alan W
Publisher: name: Apollo - University of Cambridge Repository
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: sanitation
subject: microbiota
subject: 16S rRNA gene sequencing
subject: pit latrines
subject: decomposition

description: Peer reviewed: True
description: Acknowledgements: We would like to thank all the field and laboratory teams and to all the pit latrine owners who participated in this study. We also thank Paul Scott, Richard Rance and members of the Wellcome Sanger Institute's 454 sequencing team for generating 16S rRNA gene data.
description: Pit latrines are used by billions of people globally, often in developing countries where they provide a low-tech and low-cost sanitation method. However, health and social problems can arise from a lack of emptying or maintenance of these facilities. A better understanding of the biological and environmental parameters within pit latrines could inform attempts to enhance material decomposition rates, and therefore slow fill-up rate. In this study, we have performed a spatial analysis of 35 Tanzanian pit latrines to identify bacteria and environmental factors that are associated with faster or slower pit latrine fill-up rates. Using ordination of microbial community data, we observed a linear gradient in terms of beta diversity with increasing pit latrine sample depth, corresponding to a shift in microbial community structure from gut-associated families in the top layer to environmental- and wastewater-associated taxa at greater depths. We also investigated the bacteria and environmental parameters associated with fill-up rates, and identified pH, volatile solids, and volatile fatty acids as features strongly positively correlated with pit latrine fill-up rates, whereas phosphate was strongly negatively correlated with fill-up rate. A number of pit latrine microbiota taxa were also correlated with fill-up rates. Using a multivariate regression, we identified the Lactobacillaceae and Incertae_Sedis_XIII taxa as particularly strongly positively and negatively correlated with fill-up rate, respectively. This study therefore increases knowledge of the microbiota within pit latrines, and identifies potentially important bacteria and environmental variables associated with fill-up rates. These new insights may be useful for future studies investigating the decomposition process within pit latrines.
Additional file 1 of Predictors for achieving adequate antenatal care visits during pregnancy: a cross-sectional study in rural Northwest Rwanda
Creators: name: Dusingizimana, Theogene
name: Ramilan, Thiagarajah
name: Weber, Janet L.
name: Iversen, Per Ole
name: Mugabowindekwe, Maurice
name: Ahishakiye, Jeannine
name: Brough, Louise
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Biotechnology
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Supplementary file 1. The study area map illustrating the location of the surveyed households as well the corresponding nearest health facilities in Rutsiro district in Rwanda.
Orders of Growth and Generalized Entropy
Creators: name: Correa, Javier
name: Pujals, Enrique R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: We construct the complete set of orders of growth and we define on it the generalized entropy of a dynamical systems. With this object we provide a framework where we can study the separation of orbits of a map beyond the scope of exponential growth. We are going to show that this construction is particularly useful to study families of dynamical systems with vanishing entropy. Moreover, we are going to see that the space of orders of growth in which orbits are separated is wilder than expected. This is going to be achieved with different types of examples.
Verfasser der Neuerscheinungen in Germania 30, 1952
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 30, Nr. 3/4 (1952)
Angular Momentum Acquisition in Galaxy Halos
Creators: name: Stewart, Kyle R.
name: Brooks, Alyson M.
name: Bullock, James S.
name: Maller, Ariyeh H.
name: Diemand, Juerg
name: Wadsley, James
name: Moustakas, Leonidas A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We use high-resolution cosmological hydrodynamic simulations to study the angular momentum acquisition of gaseous halos around Milky Way sized galaxies. We find that cold mode accreted gas enters a galaxy halo with ~70% more specific angular momentum than dark matter averaged over cosmic time (though with a very large dispersion). In fact, we find that all matter has a higher spin parameter when measured at accretion than when averaged over the entire halo lifetime, and is well characterized by λ~0.1, at accretion. Combined with the fact that cold flow gas spends a relatively short time (1-2 dynamical times) in the halo before sinking to the center, this naturally explains why cold flow halo gas has a specific angular momentum much higher than that of the halo and often forms "cold flow disks". We demonstrate that the higher angular momentum of cold flow gas is related to the fact that it tends to be accreted along filaments.
description: 13 pages, 7 figures; revised to match published version. Figure 2 and discussion expanded. Primary results unchanged
Additional file 2 of Effects of remote ischemic conditioning on conditioned pain modulation and cardiac autonomic modulation in women with knee osteoarthritis: placebo-controlled randomized clinical trial protocol
Creators: name: Biral, Taíse Mendes
name: de Souza Cavina, Allysiê Priscilla
name: Junior, Eduardo Pizzo
name: Filho, Carlos Alberto Toledo Teixeira
name: Vanderlei, Franciele Marques
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Biotechnology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2. Consent form template.
Additional file 1 of Complement factor D is linked to platelet activation in human and rodent sepsis
Creators: name: Sommerfeld, O.
name: Dahlke, K.
name: Sossdorf, M.
name: Claus, R. A.
name: Scherag, A.
name: Bauer, M.
name: Bloos, F.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Science Policy
subject: Immunology
subject: FOS: Clinical medicine
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 110309 Infectious Diseases

description: Additional file 1. Complement factor D is linked to platelet activation in human and rodent sepsis.
Erwerbungen der Bibliothek
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 31, Nr. 1/2 (1953)
A Cubical Language for Bishop Sets
Creators: name: Sterling, Jonathan
name: Angiuli, Carlo
name: Gratzer, Daniel
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Logic (math.LO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We present XTT, a version of Cartesian cubical type theory specialized for Bishop sets à la Coquand, in which every type enjoys a definitional version of the uniqueness of identity proofs. Using cubical notions, XTT reconstructs many of the ideas underlying Observational Type Theory, a version of intensional type theory that supports function extensionality. We prove the canonicity property of XTT (that every closed boolean is definitionally equal to a constant) using Artin gluing.
Die Inschrift des Eisenmessers von San Zeno und andere Messerinschriften
Creators: name: Noll, Rudolf
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 32, Nr. 1/2 (1954)
Coronal hole boundaries at small scales: III. EIS and SUMER views
Creators: name: Madjarska, M. S.
name: Huang, Z.
name: Doyle, J. G.
name: Subramanian, S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report on the plasma properties of small-scale transient events identified in the quiet Sun, coronal holes and their boundaries. We use spectroscopic co-observations from SUMER/SoHO and EIS/Hinode combined with high cadence imaging data from XRT/Hinode. We measure Doppler shifts using single and multiple Gauss fits of transition region and coronal lines as well as electron densities and temperatures. We combine co-temporal imaging and spectroscopy to separate brightening expansions from plasma flows. The transient brightening events in coronal holes and their boundaries were found to be very dynamical producing high density outflows at large speeds. Most of these events represent X-ray jets from pre-existing or newly emerging coronal bright points at X-ray temperatures. The average electron density of the jets is logNe ~ 8.76 cm^-3 while in the flaring site it is logNe ~ 9.51 cm^-3. The jet temperatures reach a maximum of 2.5 MK but in the majority of the cases the temperatures do not exceed 1.6 MK. The footpoints of jets have temperatures of a maximum of 2.5 MK though in a single event scanned a minute after the flaring the measured temperature was 12 MK. The jets are produced by multiple microflaring in the transition region and corona. Chromospheric emission was only detected in their footpoints and was only associated with downflows. The Doppler shift measurements in the quiet Sun transient brightenings confirmed that these events do not produce jet-like phenomena. The plasma flows in these phenomena remain trapped in closed loops.
description: 16 pages, accepted for publication in A&A
title: Cepticismo
Creators: name: Romão, Rui Bertrand
Publisher: name: IFILNOVA, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa
Year: 2019

description: Abordamos aqui dois aspectos da vasta temática do cepticismo no concernente aos campos da filosofia moral e da filosofia política. Em primeiro lugar, tratamos do específico contributo da orientação céptica, ou de autores que com ela lidaram, de uma perspectiva histórica, quer para a filosofia moral, quer para a filosofia política. Em segundo lugar, fazemos uma breve referência ao cepticismo moral propriamente dito, tal como hoje é correntemente entendido.
description: Romão, R. B. “Cepticismo”. Dicionário de Filosofia Moral e Política (2019), 2.ª série, coord. António Marques e André Santos Campos. Lisboa: Instituto de Filosofia da Nova, URL:
description: ISSN 2184-4445
Das neue römische Lager in Westfalen
Creators: name: Stieren, August
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 32, Nr. 3 (1954)
title: Constituição
Creators: name: Almeida Ribeiro, Gonçalo
Publisher: name: IFILNOVA, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa
Year: 2018

description: Ribeiro, G. de A. Dicionário de Filosofia Moral e Política (2018), 2.ª série, coord. António Marques e André Santos Campos. Lisboa: Instituto de Filosofia da Nova, URL: .
description: ISSN 2184-4445
Additional file 1 of Individual and neighborhood risk factors of hospital admission and death during the COVID-19 pandemic: a population-based cohort study
Creators: name: Bell, Max
name: Hergens, Maria-Pia
name: Fors, Stefan
name: Tynelius, Per
name: de Leon, Antonio Ponce
name: Lager, Anton
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 1: Figure S1. Area level covariates for the principal components analysis, creating the neighborhood deprivation score. Table S1. Risk of covid-19 death among residents 18 years and older (n= 1 722 444) divided by residential area* in Stockholm Region. Follow-up between 1st of March 2020 to the 28th of February 2021, Individuals living in elderly care facilities or with home-care service excluded.
Additional file 1 of Adverse childhood experiences and living in the socially deprived areas in adulthood: a cross-sectional study of the nationwide data in Japan
Creators: name: Sasaki, Natsu
name: Tabuchi, Takahiro
name: Fujiwara, Takeo
name: Nishi, Daisuke
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1: Supplementary Table 1. Associations of the current living area characteristics measured by Area Deprived Index (ADI) and Densely Inhabited District (DID) with ACEs in Japan (N=27916). Supplementary Table 2. Logistic regression to examine the associations of the current living area characteristics measured by Area Deprived Index (ADI) with ACEs>4 in Japan, adjusted covariates and sample weighting score (N=27921). Supplementary Table 3. Logistic regression to examine the associations of each ACE with the living in highly deprived area (top category by using quartile) measured by Area Deprived Index (ADI) in Japan, adjusted covariates and sample weighting score (N=27921).
A new approach to weak convergence of random cones and polytopes
Creators: name: Kabluchko, Zakhar
name: Temesvari, Daniel
name: Thäle, Christoph
Publisher: name: arXiv
Year: 2020
Subjects: subject: Probability (math.PR)
subject: Metric Geometry (math.MG)
subject: FOS: Mathematics

description: A new approach to prove weak convergence of random polytopes on the space of compact convex sets is presented. This is used to show that the profile of the rescaled Schläfli random cone of a random conical tessellation generated by $n$ independent and uniformly distributed random linear hyperplanes in $\mathbb{R}^{d+1}$ weakly converges to the typical cell of a stationary and isotropic Poisson hyperplane tessellation in $\mathbb{R}^d$, as $n \to \infty$.
description: 18 pages, 3 figures
Additional file 1 of Prevention and early intervention of depression in young people: an integrated narrative review of affective awareness and Ecological Momentary Assessment
Creators: name: Beames, Joanne R.
name: Kikas, Katarina
name: Werner-Seidler, Aliza
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 1. Contains information about focus group and interview guides (Appendix A), results for publicly available data sources (Appendix B), and additional characteristics about the expert samples (Appendix C).
The production of K+K- pairs in proton-proton collisions below the phi meson threshold
Creators: name: Ye, Q. J.
name: Hartmann, M.
name: Chiladze, D.
name: Dymov, S.
name: Dzyuba, A.
name: Gao, H.
name: Gebel, R.
name: Hejny, V.
name: Kacharava, A.
name: Lorentz, B.
name: Mchedlishvili, D.
name: Merzliakov, S.
name: Mielke, M.
name: Mikirtytchiants, S.
name: Ohm, H.
name: Papenbrock, M.
name: Polyanskiy, A.
name: Serdyuk, V.
name: Stein, H. J.
name: Stroeher, H.
name: Trusov, S.
name: Valdau, Yu.
name: Wilkin, C.
name: Wuestner, P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The pp -> ppK+K- reaction was measured below the phi threshold at a beam energy of 2.568 GeV using the COSY-ANKE magnetic spectrometer. By assuming that the four-body phase space is distorted only by the product of two-body final state interactions, fits to a variety of one-dimensional distributions permit the evaluation of differential and total cross sections. The shapes of the distributions in the Kp and Kpp invariant masses are reproduced only if the K-p interaction is even stronger than that found at higher energy. The cusp effect in the K+K- distribution at the K0K0bar threshold is much more clear and some evidence is also found for coupling between the K-p and K0bar n channels. However, the energy dependence of the total cross section cannot be reproduced by considering only a simple product of such pair-wise final state interactions.
description: 7 pages, 8 figures
The open and clopen Ramsey theorems in the Weihrauch lattice
Creators: name: Marcone, Alberto
name: Valenti, Manlio
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic (math.LO)
subject: Logic in Computer Science (cs.LO)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 03D78 03D30 03B30 05C55

description: We investigate the uniform computational content of the open and clopen Ramsey theorems in the Weihrauch lattice. While they are known to be equivalent to $\mathrm{ATR_0}$ from the point of view of reverse mathematics, there is not a canonical way to phrase them as multivalued functions. We identify 8 different multivalued functions (5 corresponding to the open Ramsey theorem and 3 corresponding to the clopen Ramsey theorem) and study their degree from the point of view of Weihrauch, strong Weihrauch and arithmetic Weihrauch reducibility. In particular one of our functions turns out to be strictly stronger than any previously studied multivalued functions arising from statements around $\mathrm{ATR}_0$.
description: Improved the presentation of lemmas 4.3 and 4.13. To appear in The Journal of Symbolic Logic
Additional file 1 of The current and potential uses of Electronic Medical Record (EMR) data for primary health care performance measurement in the Canadian context: a qualitative analysis
Creators: name: Barbazza, Erica
name: Allin, Sara
name: Byrnes, Mary
name: Foebel, Andrea D
name: Khan, Tanya
name: Sidhom, Patricia
name: Klazinga, Niek S
name: Kringos, Dionne S
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Additional file 1: Supplementary file 1. Mapping of PHC actors. Supplementary file 2. Expert interview guide. Supplementary file 3. Characteristics of experts consulted. Supplementary file 4. Detailed mapping of indicator themes by initiative.
Competing interactions and the Lifshitz-type Nonlinear Sigma Model
Creators: name: Gomes, Pedro R. S.
name: Bienzobaz, P. F.
name: Gomes, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We establish the equivalence between the continuum limit of the quantum spherical model with competing interactions, which is relevant to the investigation of Lifshitz points, and the O(N) nonlinear sigma model with the addition of higher order spatial derivative operators, which breaks the Lorentz symmetry and is known as Lifshitz-type (or anisotropic) nonlinear sigma model. In the context of the 1/N expansion, we also discuss the renormalization properties of this nonlinear sigma model and find the nontrivial fixed points of the beta-functions in various dimensions, which turn out to be connected with the existence of phase transitions in the quantum spherical model.
description: 29 pages, 9 figures. Clarifications added. Published version
Hilbert's Tenth Problem in Coq (Extended Version)
Creators: name: Larchey-Wendling, Dominique
name: Forster, Yannick
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We formalise the undecidability of solvability of Diophantine equations, i.e. polynomial equations over natural numbers, in Coq's constructive type theory. To do so, we give the first full mechanisation of the Davis-Putnam-Robinson-Matiyasevich theorem, stating that every recursively enumerable problem -- in our case by a Minsky machine -- is Diophantine. We obtain an elegant and comprehensible proof by using a synthetic approach to computability and by introducing Conway's FRACTRAN language as intermediate layer. Additionally, we prove the reverse direction and show that every Diophantine relation is recognisable by $μ$-recursive functions and give a certified compiler from $μ$-recursive functions to Minsky machines.
Flip-sort and combinatorial aspects of pop-stack sorting
Creators: name: Asinowski, Andrei
name: Banderier, Cyril
name: Hackl, Benjamin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: Data Structures and Algorithms (cs.DS)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 05A05, 05A19, 05A15, 05A16

description: Flip-sort is a natural sorting procedure which raises fascinating combinatorial questions. It finds its roots in the seminal work of Knuth on stack-based sorting algorithms and leads to many links with permutation patterns. We present several structural, enumerative, and algorithmic results on permutations that need few (resp. many) iterations of this procedure to be sorted. In particular, we give the shape of the permutations after one iteration, and characterize several families of permutations related to the best and worst cases of flip-sort. En passant, we also give some links between pop-stack sorting, automata, and lattice paths, and introduce several tactics of bijective proofs which have their own interest.
description: This v3 just updates the journal reference, according to the publisher wish
Enhanced thermoelectric response of hole-doped La$_2$NiO$_{4+δ}$ by ab initio calculations
Creators: name: Pardo, Victor
name: Botana, Antia S.
name: Baldomir, Daniel
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Thermoelectric properties of the system La$_2$NiO$_{4+δ}$ have been studied ab initio. Large Seebeck coefficient values are predicted for the parent compound, and to some extent remain in the hole-doped metallic phase, accompanied of an increase in the conductivity. This system, due to its layered structure would be a suitable candidate for an improvement of its thermoelectric figure of merit by nanostructurization in thin films, that has already been shown to increase the electrical conductivity ($σ$). Our calculations show that in the region around La$_2$NiO$_{4.05}$ the system has a large thermopower at high temperatures and also a substantially increased $σ$. Films grown with this low-doping concentration will show an optimal relationship between thermopower and $σ$. This result is obtained for various exchange-correlation schemes (correlated, uncorrelated and parameter-free) that we use to analyze the electronic structure of the hole-doped compound.
description: 10 pages, 6 figures
Hamiltonian structures for integrable hierarchies of Lagrangian PDEs
Creators: name: Vermeeren, Mats
Publisher: name: arXiv
Year: 2020
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 37K10, 37K06, 70S05

description: Many integrable hierarchies of differential equations allow a variational description, called a Lagrangian multiform or a pluri-Lagrangian structure. The fundamental object in this theory is not a Lagrange function but a differential $d$-form that is integrated over arbitrary $d$-dimensional submanifolds. All such action integrals must be stationary for a field to be a solution to the pluri-Lagrangian problem. In this paper we present a procedure to obtain Hamiltonian structures from the pluri-Lagrangian formulation of an integrable hierarchy of PDEs. As a prelude, we review a similar procedure for integrable ODEs. We show that exterior derivative of the Lagrangian $d$-form is closely related to the Poisson brackets between the corresponding Hamilton functions. In the ODE (Lagrangian 1-form) case we discuss as examples the Toda hierarchy and the Kepler problem. As examples for the PDE (Lagrangian 2-form) case we present the potential and Schwarzian Korteweg-de Vries hierarchies, as well as the Boussinesq hierarchy.
description: 34 pages, no figures. v4: accepted and journal formatted version
Additional file 1 of Ideal cardiovascular health metrics and the risk of nonalcoholic fatty liver disease in Korean adults
Creators: name: Shim, Sun Young
name: Jung, Sun Jae
name: Kim, Seung Up
name: Kim, Hyeon Chang
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Fig. S1. Flowchart of study population selection for longitudinal analysis. Fig. S2. Distribution of cardiovascular health metrics. Table S1. Components and cut-points in the Diet Quality Index for Koreans (DQI-K). Table S2. Definition of cardiovascular health metrics. Table S3. Baseline characteristics of participants and those excluded from the study. Table S4. Association between cardiovascular metrics categories and the risk of nonalcoholic fatty liver disease according to sex. Table S5. Association between cardiovascular metrics and nonalcoholic fatty liver disease. Table S6. Association between the Cardiovascular Health in Ambulatory Care Research Team (CANHEART) health index, 10-year risk for atherosclerotic cardiovascular disease and the risk of non-alcoholic fatty liver disease.
Quantum Systems on Non-$k$-Hyperfinite Complexes: A Generalization of Classical Statistical Mechanics on Expander Graphs
Creators: name: Freedman, M. H.
name: Hastings, M. B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We construct families of cell complexes that generalize expander graphs. These families are called non-$k$-hyperfinite, generalizing the idea of a non-hyperfinite (NH) family of graphs. Roughly speaking, such a complex has the property that one cannot remove a small fraction of points and be left with an object that looks $k-1$-dimensional at large scales. We then consider certain quantum systems on these complexes. A future goal is to construct a family of Hamiltonians such that every low energy state has topological order as part of an attempt to prove the quantum PCP conjecture. This goal is approached by constructing a toric code Hamiltonian with the property that every low energy state without vertex defects has topological order, a property that would not hold for any local system in any lattice $Z^d$ or indeed on any 1-hyperfinite complex. Further, such NH complexes find application in quantum coding theory. The hypergraph product codes[1] of Tillich and Zémor are generalized using NH complexes.
description: v2: typos fixed, final version in press
Neuerscheinungen
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 30, Nr. 2 (1952)
Complementary symmetric Rote sequences: the critical exponent and the recurrence function
Creators: name: Dvořáková, Lubomíra
name: Medková, Kateřina
name: Pelantová, Edita
Publisher: name: arXiv
Year: 2020
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 68R15

description: We determine the critical exponent and the recurrence function of complementary symmetric Rote sequences. The formulae are expressed in terms of the continued fraction expansions associated with the S-adic representations of the corresponding standard Sturmian sequences. The results are based on a thorough study of return words to bispecial factors of Sturmian sequences. Using the formula for the critical exponent, we describe all complementary symmetric Rote sequences with the critical exponent less than or equal to 3, and we show that there are uncountably many complementary symmetric Rote sequences with the critical exponent less than the critical exponent of the Fibonacci sequence. Our study is motivated by a~conjecture on sequences rich in palindromes formulated by Baranwal and Shallit. Its recent solution by Curie, Mol, and Rampersad uses two particular complementary symmetric Rote sequences.
description: 33 pages
Diffractive photon production at high momentum transfer in $ep$ collisions
Creators: name: Goncalves, V. P.
name: Sauter, W. K.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The diffractive photon production at large momentum transfer and large energies is a probe of the parton dynamics of the diffractive exchange. In this paper we revisit the leading order (LO) BFKL equation approach for this process and estimate, for the first time, the differential and total cross sections considering the next-to-leading order (NLO) corrections for the BFKL characteristic function. We obtain a reasonable agreement with the DESY HERA data.
description: 8 pages, 4 figures. Version published in Physical Review D
Steady Euler flows and Beltrami fields in high dimensions
Creators: name: Cardona, Robert
Publisher: name: arXiv
Year: 2020
Subjects: subject: Dynamical Systems (math.DS)
subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics

description: Using open books, we prove the existence of a non-vanishing steady solution to the Euler equations for some metric in every homotopy class of non-vanishing vector fields of any odd dimensional manifold. As a corollary, any such field can be realized in an invariant submanifold of a contact Reeb field on a sphere of high dimension. The constructed solutions are geodesible and hence of Beltrami type, and can be modified to obtain chaotic fluids. We characterize Beltrami fields in odd dimensions and show that there always exist volume-preserving Beltrami fields which are neither geodesible nor Euler flows for any metric. This contrasts with the three dimensional case, where every volume-preserving Beltrami field is a steady Euler flow for some metric. Finally, we construct a non-vanishing Beltrami field (which is not necessarily volume-preserving) without periodic orbits in every manifold of odd dimension greater than three.
description: 21 pages, 5 figures. Minor corrections, final version to appear at Ergodic Theory and Dynamical Systems
Phase diagrams of Fermi gases in a trap with mass and population imbalances at finite temperature
Creators: name: Wang, Jibiao
name: Guo, Hao
name: Chen, Qijin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The pairing and superfluid phenomena in a two-component Fermi gas can be strongly affected by the population and mass imbalances. Here we present phase diagrams of atomic Fermi gases as they undergo BCS--Bose-Einstein condensation (BEC) crossover with population and mass imbalances, using a pairing fluctuation theory. We focus on the finite temperature and trap effects, with an emphasis on the mixture of $^{6}$Li and $^{40}$K atoms. We show that there exist exotic types of phase separation in the BEC regime as well as sandwich-like shell structures at low temperature with superfluid or pseudogapped normal state in the central shell in the BCS and unitary regimes, especially when the light species is the majority. Such a sandwich-like shell structure appear when the mass imbalance increases beyond certain threshold. Our result is relevant to future experiments on the $^6$Li--$^{40}$K mixture and possibly other Fermi-Fermi mixtures.
description: 6 pages, 5 figures in color
INED's new (meta)data catalogue
Creators: name: Baron, Julie
name: Lenoir, Julie
name: Merly-Alpa, Thomas
Publisher: name: Zenodo
Year: 2022

description: In may 2022, INED launched its new survey and data catalogue : DataIned (https://www.data.ined.fr). This new catalogue is replacing Nesstar and showcases metadata for INED's surveys and demographic and contextual databases. This catalogue is the result of a year's work on improving the metadata and implementing the new software. In this presentation, we will first look at the standardisation and enrichment of the metadata, which resulted in an overall improvement of our metadata quality. Then, we will share our experience migrating from Nesstar to NADA and implementing an INED-specific NADA environment. Finally we will demonstrate how to use DataIned and its numerous useful features. This presentation follows on from our presentation at the 2021 European DDI User Conference (https://doi.org/10.5281/zenodo.5948563).
Inhalt
Creators: name: Redaktion, Die
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 30, Nr. 1 (1952)
Monoidal abelian envelopes
Creators: name: Coulembier, Kevin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Category Theory (math.CT)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: We prove a constructive existence theorem for abelian envelopes of non-abelian monoidal categories. This establishes a new tool for the construction of tensor categories. As an example we obtain new proofs for the existence of several universal tensor categories as conjectured by Deligne. Another example constructs tensor categories in positive characteristic via tilting modules for SL(2).
Online stochastic gradient descent on non-convex losses from high-dimensional inference
Creators: name: Arous, Gerard Ben
name: Gheissari, Reza
name: Jagannath, Aukosh
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: Probability (math.PR)
subject: Statistics Theory (math.ST)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Stochastic gradient descent (SGD) is a popular algorithm for optimization problems arising in high-dimensional inference tasks. Here one produces an estimator of an unknown parameter from independent samples of data by iteratively optimizing a loss function. This loss function is random and often non-convex. We study the performance of the simplest version of SGD, namely online SGD, from a random start in the setting where the parameter space is high-dimensional. We develop nearly sharp thresholds for the number of samples needed for consistent estimation as one varies the dimension. Our thresholds depend only on an intrinsic property of the population loss which we call the information exponent. In particular, our results do not assume uniform control on the loss itself, such as convexity or uniform derivative bounds. The thresholds we obtain are polynomial in the dimension and the precise exponent depends explicitly on the information exponent. As a consequence of our results, we find that except for the simplest tasks, almost all of the data is used simply in the initial search phase to obtain non-trivial correlation with the ground truth. Upon attaining non-trivial correlation, the descent is rapid and exhibits law of large numbers type behavior. We illustrate our approach by applying it to a wide set of inference tasks such as phase retrieval, and parameter estimation for generalized linear models, online PCA, and spiked tensor models, as well as to supervised learning for single-layer networks with general activation functions.
description: final version to appear at Jour. Mach. Learn. Res$.$
The impact of principals’ leadership skills in managing physical and social pain among students (2).pdf
Creators: name: Mirzaei, Farahnaz
Publisher: name: figshare
Year: 2021
Subjects: Developmental and Educational Psychology

description: Appearance of different kinds of physical and social pain
among students is expectable. Long time sitting and
absence of enough physical activity and having various
types of stress are the main reasons for those issues. With
attention to the new lifestyle of individuals and long term
using of internet, there is a need to manage the behavior of
students to prevent from those issues. Principal leadership
could be considered as a practical method for this matter.
This paper has tried to review the literature and highlight
the previous findings about this topic. The findings of this
paper showed that, leadership has an important impact on
controlling the behavior of students and it could be useful
to prevent from future issues.
Measurement of rolling resistance and scrub torque of manual wheelchair drive wheels and casters
Creators: name: Sprigle, Stephen
name: Huang, Morris
name: Misch, Jacob
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Hematology

description: The effort needed to maneuver a manual wheelchair is a function of the occupied wheelchair’s inertia and energy loss. The primary source of energy loss is due to the resistance of the drive wheels and casters on the ground. Specifically, manual wheelchairs have two major sources of frictional energy loss: rolling resistance and scrub torque. The objective of this study was to develop and validate component-level test methods to evaluate the energy loss properties of drive wheels and casters on different surfaces and with different applied loads. Rolling resistance is measured using a weighted coast-down cart and scrub torque is calculated by measuring the force required to rotate a plate that is loaded onto the tire’s surface. Each test method was iterated and then applied to a cohort of drive wheels and casters. Both test methods demonstrated acceptable repeatability and the ability to distinguish energy loss parameters between common wheelchair components. The results show that caster and drive wheel energy losses can vary significantly across surfaces and with increased load on the casters. However, the findings also illuminate complex relationships between rolling resistance and scrub torque performance that embody a tradeoff in performance as applied to mobility during everyday life.
No-Go Theorems for Distributive Laws
Creators: name: Zwart, Maaike
name: Marsden, Dan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Category Theory (math.CT)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 18C15

description: Monads are commonplace in computer science, and can be composed using Beck's distributive laws. Unfortunately, finding distributive laws can be extremely difficult and error-prone. The literature contains some general principles for constructing distributive laws. However, until now there have been no such techniques for establishing when no distributive law exists. We present three families of theorems for showing when there can be no distributive law between two monads. The first widely generalizes a counterexample attributed to Plotkin. It covers all the previous known no-go results for specific pairs of monads, and includes many new results. The second and third families are entirely novel, encompassing various new practical situations. For example, they negatively resolve the open question of whether the list monad distributes over itself, reveal a previously unobserved error in the literature, and confirm a conjecture made by Beck himself in his first paper on distributive laws. In addition, we establish conditions under which there can be at most one possible distributive law between two monads, proving various known distributive laws to be unique.
description: arXiv admin note: text overlap with arXiv:1811.06460
Die römischen Militärstrassen des linken Rheinufers. Von Xanten bis Nymwegen
Creators: name: Schneider, Jacob
Publisher: name: Bonner Jahrbücher
Year: 2018

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 72 (1882): Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Exploring the use of smartphones and tablets among people with visual impairments: Are mainstream devices replacing the use of traditional visual aids?
Creators: name: Martiniello, Natalina
name: Eisenbarth, Werner
name: Lehane, Christine
name: Johnson, Aaron
name: Wittich, Walter
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Space Science
subject: Neuroscience
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Smartphones and tablets incorporate built-in accessibility features, but little is known about their impact within the visually impaired population. This study explored the use of smartphones and tablets, the degree to which they replace traditional visual aids, and factors influencing these decisions. Data were collected through an anonymous online survey targeted toward visually impaired participants above the age of 18, whom had been using a smartphone or tablet for at least three months. Among participants (n = 466), 87.4% felt that mainstream devices are replacing traditional solutions. This is especially true for object identification, navigation, requesting sighted help, listening to audiobooks, reading eBooks and optical character recognition. In these cases, at least two-thirds of respondents indicated that mainstream devices were replacing traditional tools most or all of the time. Users across all ages with higher self-reported proficiency were more likely to select a mainstream device over a traditional solution. Our results suggest that mainstream devices are frequently used amongst visually impaired adults in place of or in combination with traditional assistive aids for specific tasks; however, traditional devices are still preferable for certain tasks, including those requiring extensive typing or editing. This provides important context to designers and rehabilitation personnel in understanding the factors influencing device usage.
Additional file 1 of Social determinants and mental health needs of Palestine refugees and UNRWA responses in Gaza during the COVID-19 pandemic: a qualitative assessment
Creators: name: Jamal, Zeina
name: ElKhatib, Zoheir
name: AlBaik, Shatha
name: Horino, Masako
name: Waleed, Mohammed
name: Fawaz, Farah
name: Loffreda, Giulia
name: Seita, Akihiro
name: Witter, Sophie
name: Diaconu, Karin
Publisher: name: figshare
Year: 2023
Subjects: subject: Sociology
subject: FOS: Sociology

description: Additional file 1.