cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
First direct lattice-QCD calculation of the x -dependence of the pion parton distribution function
Creators: name: Zhang, Jian-Hui
name: Chen, Jiunn-Wei
name: Jin, Luchang
name: Lin, Huey-Wen
name: Schäfer, Andreas
name: Zhao, Yong
Publisher: name: Universität Regensburg
Year: 2019
Subjects: subject: 530 Physik

description: We present the first direct lattice-QCD calculation of the Bjorken−x dependence of the valence quark distribution of the pion. Using large-momentum effective theory (LaMET), we calculate the boosted pion state with long Wilson link operators. After implementing the one-loop matching and meson mass corrections, our result at mπ≈310 MeV is in agreement with those extracted from experimental data as well as from the Dyson-Schwinger equation in the small−x region, but there is a sizeable discrepancy in the large−x region. This discrepancy provides a nice opportunity to systematically study and disentangle the artifacts in the LaMET approach, which will eventually help to discern various existing analyses in the literature.
Coxsackievirus B3—Its Potential as an Oncolytic Virus
Creators: name: Geisler, Anja
name: Hazini, Ahmet
name: Heimann, Lisanne
name: Kurreck, Jens
name: Fechner, Henry
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 610 Medizin und Gesundheit
subject: Coxsackievirus B3
subject: microRNA
subject: miR
subject: oncolytic virus
subject: cancer
subject: virus adaptation

description: Oncolytic virotherapy represents one of the most advanced strategies to treat otherwise untreatable types of cancer. Despite encouraging developments in recent years, the limited fraction of patients responding to therapy has demonstrated the need to search for new suitable viruses. Coxsackievirus B3 (CVB3) is a promising novel candidate with particularly valuable features. Its entry receptor, the coxsackievirus and adenovirus receptor (CAR), and heparan sulfate, which is used for cellular entry by some CVB3 variants, are highly expressed on various cancer types. Consequently, CVB3 has broad anti-tumor activity, as shown in various xenograft and syngeneic mouse tumor models. In addition to direct tumor cell killing the virus induces a strong immune response against the tumor, which contributes to a substantial increase in the efficiency of the treatment. The toxicity of oncolytic CVB3 in healthy tissues is variable and depends on the virus strain. It can be abrogated by genetic engineering the virus with target sites of microRNAs. In this review, we present an overview of the current status of the development of CVB3 as an oncolytic virus and outline which steps still need to be accomplished to develop CVB3 as a therapeutic agent for clinical use in cancer treatment.
Traveling Front Solutions to Directed Diffusion Limited Aggregation, Digital Search Trees and the Lempel-Ziv Data Compression Algorithm
Creators: name: Majumdar, Satya N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Data Structures and Algorithms (cs.DS)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We use the traveling front approach to derive exact asymptotic results for the statistics of the number of particles in a class of directed diffusion limited aggregation models on a Cayley tree. We point out that some aspects of these models are closely connected to two different problems in computer science, namely the digital search tree problem in data structures and the Lempel-Ziv algorithm for data compression. The statistics of the number of particles studied here is related to the statistics of height in digital search trees which, in turn, is related to the statistics of the length of the longest word formed by the Lempel-Ziv algorithm. Implications of our results to these computer science problems are pointed out.
description: Revtex, 11 pages, 3 .eps figures included
Bounds on the size of PC and URC formulas
Creators: name: Kučera, Petr
name: Savický, Petr
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In this paper we investigate CNF formulas, for which the unit propagation is strong enough to derive a contradiction if the formula together with a partial assignment of the variables is unsatisfiable (unit refutation complete or URC formulas) or additionally to derive all implied literals if the formula is satisfiable (propagation complete or PC formulas). If a formula represents a function using existentially quantified auxiliary variables, it is called an encoding of the function. We prove several results on the sizes of PC and URC formulas and encodings. One of them are separations between the sizes of formulas of different types. Namely, we prove an exponential separation between the size of URC formulas and PC formulas and between the size of PC encodings using auxiliary variables and URC formulas. Besides of this, we prove that the sizes of any two irredundant PC formulas for the same function differ at most by a factor polynomial in the number of the variables and present an example of a function demonstrating that a similar statement is not true for URC formulas. One of the separations above implies that a q-Horn formula may require an exponential number of additional clauses to become a URC formula. On the other hand, for every q-Horn formula, we present a polynomial size URC encoding of the same function using auxiliary variables. This encoding is not q-Horn in general.
description: 24 pages, minor corrections and improvements of the text
Lorentz violation effects in two neutrino double-beta decay
Creators: name: Nitescu, Ovidiu
name: Ghinescu, Stefan
name: Stoica, Sabin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Observable effects for the Lorentz invariance violation (LIV) at a low energy scale can also be investigated in double beta decay (DBD). For example, by comparing the theoretical predictions with a precise analysis of the summed energy spectra of electrons in $2νββ$ decay, one can constrain the $\mathring{a}_{of}^{(3)}$ coefficient that governs the time-like component of the Lorentz invariance violating operator that appears in the Standard Model extension theory. In this work, we perform calculations of the phase space factors and summed energy spectra of electrons as well as of their deviations due to LIV necessary in such experimental investigations. The Fermi functions needed in the calculation are built up with exact electron wave functions obtained by numerically solving the Dirac equation in a realistic Coulomb-type potential with the inclusion of the finite nuclear size and screening effects. We compared our results with those used in previous LIV investigations that were obtained with approximate (analytical) Fermi functions and found differences of up to $30\%$ for heavier nuclei. Our work includes eight experimentally interesting nuclei. Next, we estimate and discuss the uncertainties of our calculations associated with uncertainties in Q-values measurements and the differences raised from the inclusion of the kinematic terms in the formalism. Finally, we provide the ratio between the standard phase space factors and their LIV deviations and the energies where the LIV effects are expected to be maximal. We expect our study to be useful in the current LIV investigations in $2νββ$ decay and to lead to improved constraints on the $\mathring{a}_{of}^{(3)}$ coefficient.
A Nonlocal Metric Formulation of MOND
Creators: name: Soussa, M. E.
name: Woodard, R. P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study a class of nonlocal, but causal, covariant and conserved field equations for the metric. Although nonlocal, these equations do not seem to possess extra graviton solutions in weak field perturbation theory. Indeed, the equations reduce to those of general relativity when the Ricci scalar vanishes throughout spacetime. When a static matter source is present we show how these equations can be adjusted to reproduce Milgrom's Modified Newtonian Dynamics in the weak field regime, while reducing to general relativity for strong fields. We compute the angular deflection of light in the weak field regime and demonstrate that it is the same as for general relativity, resulting in far too little lensing if no dark matter is present. We also study the field equations for a general Robertson-Walker geometry. An interesting feature of our equations is that they become conformally invariant in the MOND limit.
description: 22 pages, LaTeX 2 epsilon, no figures
Chemically consistent evolution of galaxies: II. Spectrophotometric evolution from zero to high redshift
Creators: name: Bicker, Jens
name: Alvensleben, Uta Fritze - v.
name: Moeller, Claudia S.
name: Fricke, Klaus J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a new generation of chemically consistent evolutionary synthesis models for galaxies of various spectral types from E through Sd. The models follow the chemical enrichment of the ISM and take into account the increasing initial metallicity of successive stellar generations using recently published metallicity dependent stellar evolutionary isochrones, spectra and yields. Our first set of closed-box 1-zone models does not include any spatial resolution or dynamics. For a Salpeter initial mass function (IMF) the star formation rate(SFR) and its time evolution are shown to successfully parameterise spectral galaxy types E, ..., Sd. We show how the stellar metallicity distribution in various galaxy types build up with time to yield after $\sim 12$ Gyr agreement with stellar metallicity distributions observed in our and other local galaxies. The models give integrated galaxy spectra over a wide wavelength range (90.9Å- 160$μ$m), which for ages of $\sim 12$ Gyr are in good agreement not only with observed broad band colours but also with template spectra for the respective galaxy types. Using filter functions for Johnson-Cousins, as well as for HST broad band filters in the optical and Bessel & Brett's NIR filter system, we calculate the luminosity and colour evolution of model galaxies over a Hubble time. Including a standard cosmological model and the attenuation by intergalactic hydrogen we present evolutionary and cosmological corrections as well as apparent luminosities in various filters over the redshift range from z $\sim 5$ to the present for our galaxy types and compare to earlier models using single (=solar) metallicity input physics only. We also present a first comparison of our cc models to HDF data.(Abridged abstract)
description: 13 pages, accepted for publication in Astronomy and Astrophysics
Searching for supersymmetry and its avatars
Creators: name: Ellis, John
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: {\it Why continue looking for supersymmetry?} Over and above the aesthetic and theoretical motivations from string theory, there are several longstanding phenomenological motivations for TeV-scale supersymmetry such as the electroweak scale, and the lightest supersymmetric particle (LSP) as cold dark matter. Run~1 of the LHC has actually provided three extra motivations, namely the stabilization of the electroweak vacuum, and successful predictions for the Higgs mass and couplings. {\it How to look for it?} There are several examples of emergent supersymmetry, the most recent being on the surfaces of topological insulators, and some sort of effective supersymmetry could be useful for boosting the power of laser arrays. At the LHC, attention is moving towards signatures that had previously been neglected, such as long-lived charged particles - which might be an opportunity for the MoEDAL experiment.
description: 9 pages, 8 figures, Presented at Royal Society Discussion Meeting on `Topological avatars of new physics', contribution to theme issue of Phil. Trans. A
Time-Dependent Ginzburg-Landau Simulations of Superconducting Vortices in Three Dimensions
Creators: name: Lara, Antonio
name: González-Ruano, César
name: Aliev, Farkhad G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Here we describe a development of computer algorithm to simulate the Time Dependent Ginzburg-Landau equation (TDGL) and its application to understand superconducting vortex dynamics in confined geometries. Our initial motivation to get involved in this task was trying to understand better our experimental measurements on dynamics of superconductors with vortices at high frequencies leading to microwave stimulated superconductivity due to presence of vortex (Lara, et al., Scientific Reports, 59187 (2015)).
Degeneracy of the quarks, shell structure in the chiral soliton
Creators: name: Sawado, Nobuyuki
name: Shiiki, Noriko
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We obtain multi-soliton solutions with discrete symmetries in the chiral quark soliton model using the rational map ansatz. The solutions exhibit degenerate bound spectra of the quark orbits depending on the background of pion field configurations. It is shown that resultant baryon densities inherit the same discrete symmetries as the chiral fields. Evaluating the radial component of the baryon density, shell-like structure of the valence quark spectra is also observed.
description: 22 pages, 6 figures, to appear in Nuclear Physics A. The figures of the baryon density plot are removed from this article because of their size, which will exist in the published version
MOESM2 of Repair of sub-lethal freezing damage in leaves of Arabidopsis thaliana
Creators: name: Vyse, Kora
name: Penzlin, Johanna
name: Sergeant, Kjell
name: Hincha, Dirk
name: Arora, Rajeev
name: Zuther, Ellen
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Plant Biology
subject: 60506 Virology

description: Additional file 2: Table S2. Sequences of the primers used for qRT-PCR analysis.
Hydropsyche broteas Malicky & Chantaramongkol
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydropsyche
Hydropsyche broteas

description: Hydropsyche broteas Malicky & Chantaramongkol
 Hydropsyche broteas Malicky & Chantaramongkol, 2000: 807.
 Type locality. Nepal.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 124
Whos Ditching the Bus?
Creators: name: Berrebi, Simon J.
name: Watkins, Kari E.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: General Economics (econ.GN)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Economics and business

description: This paper uses stop-level passenger count data in four cities to understand the nation-wide bus ridership decline between 2012 and 2018. The local characteristics associated with ridership change are evaluated in Portland, Miami, Minneapolis/St-Paul, and Atlanta. Poisson models explain ridership as a cross-section and the change thereof as a panel. While controlling for the change in frequency, jobs, and population, the correlation with local socio-demographic characteristics are investigated using data from the American Community Survey. The effect of changing neighborhood demographics on bus ridership are modeled using Longitudinal Employer-Household Dynamics data. At a point in time, neighborhoods with high proportions of non-white, carless, and most significantly, high-school-educated residents are the most likely to have high ridership. Over time, white neighborhoods are losing the most ridership across all four cities. In Miami and Atlanta, places with high concentrations of residents with college education and without access to a car also lose ridership at a faster rate. In Minneapolis/St-Paul, the proportion of college-educated residents is linked to ridership gain. The sign and significance of these results remain consistent even when controlling for intra-urban migration. Although bus ridership is declining across neighborhood characteristics, these results suggest that the underlying cause of bus ridership decline must be primarily affecting the travel behavior of white bus riders.
Chrysomphalus aonidum
Creators: name: Mille, Christian
name: Henderson, Rosa C.
name: Cazères, Sylvie
name: Jourdan, Hervé
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Diaspididae
Chrysomphalus
Chrysomphalus aonidum

description: Chrysomphalus aonidum (Linnaeus, 1758)
Coccus aonidum Linnaeus, 1758: 455.
PUBLISHED RECORDS IN NEW CALEDONIA. — Cohic (1956, 1958a); Brun & Chazeau (1986).
DISTRIBUTION IN NEW CALEDONIA. — Everywhere but not at high altitudes (Cohic 1958a).
OTHER RECORDS. — Almost cosmopolitan.
HOST- PLANTS IN NEW CALEDONIA. — Highly polyphagous, Agathis spp., Aleurites moluccana, Annona spp., Arecaceae, Aspidistra spp., Barringtonia asiatica, Bauhinia variegata, Calophyllum inophyllum, Citrus spp., Cocos nucifera, Dodonaea viscosa, Eriobotrya japonica, Fragraea spp., Ficus spp., Gardenia spp., Gerbera spp., Gladiolus spp., Jasminum spp., Latania commersonii, Laurus nobilis, Leucopogon spp., Mangifera indica, Melaleuca quinquenervia, Musa spp., Nerium oleander, Nothofagus aequilateralis, Pandanus spp., Rosa spp., Sansevieria spp., Santalum austrocaledonicum, Syzygium cumini, Tamarindus indica (Cohic 1956, 1958a; Brun & Chazeau 1986).
BIOLOGICAL AGENTS. — Aphytis chrysomphali and Encarsia citrina (Hymenoptera: Aphelinidae).
NOTE. — Populations of C. aonidum seem to be under biological control (Cohic 1958a). Not rated as an economic species.
description: Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp. 129-176 in Zoosystema 38 (2) on page 138, DOI: 10.5252/z2016n2a1, http://zenodo.org/record/4578222
Matching generalized parton quasidistributions in the RI/MOM scheme
Creators: name: Liu, Yu-Sheng
name: Wang, Wei
name: Xu, Ji
name: Zhang, Qi-An
name: Zhang, Jian-Hui
name: Zhao, Shuai
name: Zhao, Yong
Publisher: name: Universität Regensburg
Year: 2019
Subjects: subject: 530 Physik

description: Within the framework of large momentum effective theory (LaMET), generalized parton distributions (GPDs) can be extracted from lattice calculations of quasi-GPDs through a perturbative matching relation, up to power corrections that are suppressed by the hadron momentum. In this paper, we focus on isovector quark GPDs, including the unpolarized, longitudinally, and transversely polarized cases, and present the one-loop matching that connects the quasi-GPDs renormalized in a regularization-independent momentum subtraction scheme to the GPDs in ¯¯¯¯¯¯MS scheme. We find that the matching coefficient is independent of the momentum transfer squared. As a consequence, the matching for the quasi-GPD with zero skewness is the same as that for the quasi-parton-distribution-function. Our results provide a crucial input for the determination of quark GPDs from lattice QCD using LaMET.
Territorial-Based vs. Consumption-Based Carbon Footprint of an Urban District—A Case Study of Berlin-Wedding
Creators: name: Lenk, Clara
name: Arendt, Rosalie
name: Bach, Vanessa
name: Finkbeiner, Matthias
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
subject: climate change
subject: carbon footprint
subject: cities
subject: carbon accounting
subject: urban sustainability

description: Cities account for 70% of carbon emissions and are therefore a vital driver for climate change. Thus, a city’s main contributing sectors need to be identified. Territorial-based footprints focus on the final energy consumption, which is derived from the stationary and transport sectors. The consumption-based approach is based on consumption data, which are converted into carbon emissions using an input–output model. If the consumption-based approach is applied to an urban district not only emissions in the investigated area are considered, but also those that occur along the supply chain of consumed products in the urban district. The goal of this study was to apply and evaluate two different approaches to calculate an urban district’s carbon footprint to support climate protection management at the local government level. To achieve this goal, these two different approaches were applied to calculate the carbon emissions of the urban district Wedding in Berlin and were compared regarding criteria such as data availability and relevance. The footprints resulted in 400,947 t CO2-eq. for the territorial approach and in 401,371 t CO2-eq. per year for the consumption-based approach, which resulted in 4.61 t CO2-eq and 4.62 t CO2-eq per capita and year, respectively. Methodologically, the two approaches differ significantly, but the total results showed a difference of only 0.1%. Thus, this study cannot verify that the consumption-based approach mostly leads to higher emissions per capita in the Global North. This could be due to lower purchasing power and a higher share of multiple-person households in the relatively poor urban district of Wedding, Berlin. The territorial approach is more suitable to derive measures for local climate action, whereas the consumption-based approach highlights the responsibility of consumers for GHG emissions along the supply chain and the importance of the food sector.
Polynomial degree vs. quantum query complexity
Creators: name: Ambainis, Andris
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Complexity (cs.CC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The degree of a polynomial representing (or approximating) a function f is a lower bound for the number of quantum queries needed to compute f. This observation has been a source of many lower bounds on quantum algorithms. It has been an open problem whether this lower bound is tight. We exhibit a function with polynomial degree M and quantum query complexity Ω(M^{1.321...}). This is the first superlinear separation between polynomial degree and quantum query complexity. The lower bound is shown by a new, more general version of quantum adversary method.
description: 23 pages, 1 figure, v4 "proof by old method" corrected, moderate changes to presentation elsewhere
Light-cone distribution amplitudes of pseudoscalar mesons from lattice QCD
Creators: name: Bali, Gunnar S.
name: Braun, Vladimir M.
name: Bürger, Simon
name: Göckeler, Meinulf
name: Gruber, Michael
name: Hutzler, Fabian
name: Korcyl, Piotr
name: Schäfer, Andreas
name: Sternbeck, André
name: Wein, Philipp
Publisher: name: Universität Regensburg
Year: 2019
Subjects: subject: 530 Physik

description: We present the first lattice determination of the two lowest Gegenbauer moments of the leading-twist pion and kaon light-cone distribution amplitudes with full control of all errors: aπ2=0.101+24−24 for the pion; aK1=0.0533+34−35 and aK2=0.090+19−20 for the kaon. The calculation is carried out on 35 different CLS ensembles with Nf = 2 + 1 flavors of dynamical Wilson-clover fermions. These cover a multitude of pion and kaon mass combinations (including the physical point) and 5 different lattice spacings down to a = 0.039 fm. The momentum smearing technique and a new operator basis are employed to reduce statistical fluctuations and to improve the overlap with the ground states. The results are obtained from a combined chiral and continuum limit extrapolation that includes three separate trajectories in the quark mass plane.
Optical and Near-IR Spectra of O-rich Mira Variables : a Comparison between Models and Observations
Creators: name: Tej, A.
name: Lancon, A.
name: Scholz, M.
name: Wood, P. R.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Pulsation models are crucial for the interpretation of spectrophotometric and interferometric observations of Mira variables. Comparing predicted and observed spectra is one way of establishing the validity of such models. In this paper, we focus on the models published between 1996 and 1998 by Bessell, Hofmann, Scholz and Wood. A few new model spectra are added, to improve available phase coverage. We compare the synthetic spectra with observed low resolution spectra of optically selected oxygen-rich Miras, over a range of optical and near-IR wavelengths that encompasses most of the stellar energy output. We investigate the overall energy distributions, and specific spectral features in the near-IR wavelength range. The agreement between the observed and the model-predicted properties is found to be reasonably good. However, there are discrepancies seen especially in various molecular bands. We find that different combinations of stellar parameters and pulsation phases often result in very similar model spectra. Therefore the problem of deriving parameters of a Mira variable from its spectrum has no unique solution. More advanced models than presently available, providing even better fits to the data and covering a wider range of parameters, would be needed to achieve better discrimination.
description: Accepted for publication in A & A
Additional file 2 of Creating ‘Partnership in iSupport program’ to optimise family carers’ impact on dementia care: a randomised controlled trial protocol
Creators: name: Xiao, Lily
name: Yu, Ying
name: Ratcliffe, Julie
name: Milte, Rachel
name: Meyer, Claudia
name: Chapman, Michael
name: Chen, Langduo
name: Ullah, Shahid
name: Kitson, Alison
name: De Andrade, Andre Queiroz
name: Beattie, Elizabeth
name: Brodaty, Henry
name: McKechnie, Sue
name: Low, Lee-Fay
name: Nguyen, Tuan Anh
name: Whitehead, Craig
name: Brijnath, Bianca
name: Sinclair, Ronald
name: Voss, Diana
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2: Supplementary File 2. Information about trial registration data.
BROAD—A Benchmark for Robust Inertial Orientation Estimation
Creators: name: Laidig, Daniel
name: Caruso, Marco
name: Cereatti, Andrea
name: Seel, Thomas
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
subject: inertial sensor
subject: inertial measurement unit
subject: orientation estimation
subject: attitude estimation
subject: magnetic disturbances
subject: benchmark dataset

description: Inertial measurement units (IMUs) enable orientation, velocity, and position estimation in several application domains ranging from robotics and autonomous vehicles to human motion capture and rehabilitation engineering. Errors in orientation estimation greatly affect any of those motion parameters. The present work explains the main challenges in inertial orientation estimation (IOE) and presents an extensive benchmark dataset that includes 3D inertial and magnetic data with synchronized optical marker-based ground truth measurements, the Berlin Robust Orientation Estimation Assessment Dataset (BROAD). The BROAD dataset consists of 39 trials that are conducted at different speeds and include various types of movement. Thereof, 23 trials are performed in an undisturbed indoor environment, and 16 trials are recorded with deliberate magnetometer and accelerometer disturbances. We furthermore propose error metrics that allow for IOE accuracy evaluation while separating the heading and inclination portions of the error and introduce well-defined benchmark metrics. Based on the proposed benchmark, we perform an exemplary case study on two widely used openly available IOE algorithms. Due to the broad range of motion and disturbance scenarios, the proposed benchmark is expected to provide valuable insight and useful tools for the assessment, selection, and further development of inertial sensor fusion methods and IMU-based application systems.
Chemical synthesis and magnetic properties of monodisperse cobalt ferrite nanoparticles
Creators: name: Mahhouti, Z.
name: Moussaoui, H. El
name: Mahfoud, T.
name: Hamedoun, M.
name: Marssi, M. El
name: Lahmar, A.
name: Kenz, A. El
name: Benyoussef, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this work, a successful synthesis of magnetic cobalt ferrite (CoFe2O4) nanoparticles is presented. The synthesized CoFe2O4 nanoparticles have a spherical shape and highly monodisperse in the selected solvent. The effect of different reaction conditions such as temperature, reaction time and varying capping agents on the phase and morphology is studied. Scanning transmission electron microscopy showed that the size of these nanoparticles can be controlled by varying reaction conditions. Both X-ray diffraction and energy dispersive X-ray spectroscopy corroborate the formation of CoFe2O4 spinel structure with cubic symmetry. Due to optimized reaction parameters, each nanoparticle was shown to be a single magnetic domain with diameter ranges from 6 to 16 nm. Finally, the magnetic investigations showed that the obtained nanoparticles are superparamagnetic with a small coercivity value of about 315 Oe and a saturation magnetization of 58 emu/g at room temperature. These results make the cobalt ferrite nanoparticles promising for advanced magnetic nanodevices and biomagnetic applications.
description: 10 pages, 9 figures
Prediction of the masses and decay processes of strange, charmed and bottomed pentaquarks from the linear molecular crypto-heptaquark model
Creators: name: Bicudo, P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper the masses and decay processes of several new strange, charmed and bottomed exotic pentaquarks are predicted. Multiquarks are studied microscopically in a standard quark model. In pure ground-state pentaquarks the short-range interaction is computed and it is shown to be repulsive. The long-range and medium-range interactions are not expected to provide sufficient attraction. An additional quark-antiquark pair is then considered, and this is suggested to produce a narrow linear molecular system. The quarks assemble in three hadronic clusters, and the central hadron provides stability. The possible crypto-heptaquark hadrons with exotic pentaquark flavours, with any number of strange, charmed and bottomed quarks, are listed. Several new exotics may still be observed.
description: 8 pages, 1 figure, 5 tables. Submitted to Journal of Physics G
Additional file 3 of Creating ‘Partnership in iSupport program’ to optimise family carers’ impact on dementia care: a randomised controlled trial protocol
Creators: name: Xiao, Lily
name: Yu, Ying
name: Ratcliffe, Julie
name: Milte, Rachel
name: Meyer, Claudia
name: Chapman, Michael
name: Chen, Langduo
name: Ullah, Shahid
name: Kitson, Alison
name: De Andrade, Andre Queiroz
name: Beattie, Elizabeth
name: Brodaty, Henry
name: McKechnie, Sue
name: Low, Lee-Fay
name: Nguyen, Tuan Anh
name: Whitehead, Craig
name: Brijnath, Bianca
name: Sinclair, Ronald
name: Voss, Diana
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3. Participant information sheet/consent form.
Supersymmetric Domain Walls and Strings in D=5 gauged Supergravity coupled to Vector Multiplets
Creators: name: Cacciatori, Sergio L.
name: Klemm, Dietmar
name: Sabra, Wafic A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present new supersymmetric domain wall and string solutions of five-dimensional N = 2 gauged supergravity coupled to an arbitrary number of vector multiplets. Using the techniques of very special geometry allows to obtain the most general domain wall preserving half of the supersymmetries. This solution, which describes a renormalization group flow in the dual field theory, is given in terms of Weierstrass elliptic functions. The magnetically charged, one quarter supersymmetric string solutions are shown to be closely related to Liouville theory. We furthermore investigate general product space compactifications, and show that topological transitions from AdS_3 x S^2 to AdS_3 x H^2 can occur when one moves in moduli space.
description: 23 pages, LaTeX, published version
Symmetry properties of nonlocal quark bilinear operators on a Lattice (LP3 Collaboration)
Creators: name: Chen, Jiunn-Wei
name: Ishikawa, Tomomi
name: Jin, Luchang
name: Lin, Huey-Wen
name: Zhang, Jian-Hui
name: Zhao, Yong
Publisher: name: Universität Regensburg
Year: 2019
Subjects: subject: Lattice QCD, operator mixing, nonlocal quark bilinear
subject: 530 Physik

description: Using symmetry properties, we determine the mixing pattern of a class of nonlocal quark bilinear operators containing a straight Wilson line along a spatial direction. We confirm the previous study that mixing among the lowest dimensional operators, which have a mass dimension equal to three, can occur if chiral symmetry is broken in the lattice action. For higher dimensional operators, we find that the dimension-three operators will always mix with dimension-four operators, even if chiral symmetry is preserved. Also, the number of dimension-four operators involved in the mixing is large, and hence it is impractical to remove the mixing by the improvement procedure. Our result is important for determining the Bjorken-x dependence of the parton distribution functions using the quasi-distribution method on a Euclidean lattice. The requirement of using large hadron momentum in this approach makes the control of errors from dimension-four operators even more important.
Furcaspis matileae Williams & Miller 2006
Creators: name: Mille, Christian
name: Henderson, Rosa C.
name: Cazères, Sylvie
name: Jourdan, Hervé
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Diaspididae
Furcaspis
Furcaspis matileae

description: Furcaspis matileae Williams & Miller, 2006 *
Furcaspis matileae Williams & Miller in Williams D. J., Miller D. R. & Rung A., 2006: 37.
PUBLISHED RECORDS IN NEW CALEDONIA. — Williams et al. (2006).
DISTRIBUTION IN NEW CALEDONIA. — Grande Terre (Yaté County).
HOST- PLANTS IN NEW CALEDONIA. — Lepidosperma perteres.
NOTES. — The type specimens were found in the Plaine des Lacs, on the shore of the Lac-en-Huit (Yaté County, South of Grande Terre) in 1976, also found in Plum (Mont-Dore County) in Maquis minier (shrublands) on the same host-plant (Williams et al. 2006).
description: Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp. 129-176 in Zoosystema 38 (2) on page 140, DOI: 10.5252/z2016n2a1, http://zenodo.org/record/4578222
MOESM1 of Mechanisms of lung toxicity induced by biomass burning aerosols
Creators: name: Pardo, Michal
name: Chunlin Li
name: Quanfu He
name: Levin-Zaidman, Smadar
name: Tsoory, Michael
name: Qingqing Yu
name: Xinming Wang
name: Rudich, Yinon
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1. Figure S1. HR-Tof-AMS spectra for water-soluble wood tar aerosol. Figure S2. FT-IR spectra for water-soluble wood tar aerosol. Table S1. Chemical composition of the water-soluble wood tar material analyzed by the GC-MSD. Figure S3. Determination of particle mass concentration in mice exposure system. Figure S4. Mice inflammatory response after exposure to water soluble wood tar aerosol. Figure S5. Cytotoxicity of water-soluble wood tar extract. Figure S6. Mitochondria-response after exposure to water-soluble wood tar extracts. Table S2. List of Mus musculus and Homo sapiens primers.
Conformal invariance of transverse-momentum dependent parton distributions rapidity evolution
Creators: name: Balitsky, Ian
name: Chirilli, Giovanni A.
Publisher: name: Universität Regensburg
Year: 2019
Subjects: subject: 530 Physik

description: We discuss conformal properties of TMD operators and present the result of the conformal rapidity evolution of TMD operators in the Sudakov region.
Determination of Isothiocyanate-Protein Conjugates in a Vegetable-Enriched Bread
Creators: name: Krell, Mareike
name: Cvancar, Lina
name: Poloczek, Michael
name: Hanschen, Franziska S.
name: Rohn, Sascha
Publisher: name: Technische Universität Berlin
Year: 2021
Subjects: subject: 540 Chemie und zugeordnete Wissenschaften
subject: glucosinolates
subject: benzyl isothiocyanate
subject: protein conjugates
subject: functional foods
subject: nasturtium
subject: garden cress
subject: thiourea

description: Vegetables of the plant order Brassicales are believed to have health-promoting properties, as they provide high contents of glucosinolates (GLS) and deriving from these, enzymatically and heat-induced breakdown products, such as isothiocyanates (ITC). Besides their positive physiological effects, ITC are electrophilic and can undergo reactions with food components such as proteins. Following the trend of improving traditional food products with GLS-rich ingredients, interactions of ITC with proteins can diminish the properties of both components—protein’s value and functionality as well as ITC’s bioactivity. In vegetable-enriched bread, where cresses (Lepidium sativum L. or Tropaeolum majus L.) are added to the initial dough, together with benzyl cyanide, benzyl isothiocyanate (BITC) is formed during the baking process. The aim of the present study was to investigate the possible migration behavior of the GLS breakdown products and the formation of ITC-wheat protein conjugates. After the baking process, the breads’ proteins were enzymatically hydrolyzed, and the ITC-amino acid conjugates analyzed using a LC-ESI-MS/MS methodology. In all samples, BITC-protein conjugates were detected as thiourea derivatives, while formation of dithiocarbamates could not be detected. The study showed that GLS and their breakdown products such as ITC migrate into the surrounding food matrix and undergo reactions with proteins, which could in turn lead to modified protein properties and reduce the bioavailability of ITC and lysine.
Hydropsyche dike Malicky & Chantaramongkol
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydropsyche
Hydropsyche dike

description: Hydropsyche dike Malicky & Chantaramongkol
 Hydropsyche dike Malicky & Chantaramongkol, 2000: 810.
 Type locality. India (Kerala).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 125
Collective magnetic dynamics in artificial spin ice probed by AC susceptibility
Creators: name: Pohlit, Merlin
name: Muscas, Giuseppe
name: Chioar, Ioan-Augustin
name: Stopfel, Henry
name: Ciuciulkaite, Agne
name: Östman, Erik
name: Pappas, Spyridon D.
name: Stein, Aaron
name: Hjörvarsson, Björgvin
name: Jönsson, Petra E.
name: Kapaklis, Vassilios
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on the study of the thermal dynamics of square artificial spin ice, probed by means of temperature and frequency dependent AC susceptibility. Pronounced influence of the inter-island coupling strength was found on the frequency response of the samples. Through the subsequent analysis of the frequency- and coupling-dependent freezing temperatures, we discuss the phenomenological parameters obtained in the framework of Vogel-Fulcher-Tammann law in terms of the samples microscopic features. The high sensitivity and robust signal to noise ratio of AC susceptibility validates the latter as a promising and simple experimental technique for resolving the dynamics and temperature driven dynamics crossovers for the case of artificial spin ice.
description: 7 pages, 4 figures
Primordial Black Holes as Dark Matter: The Power Spectrum and Evaporation of Early Structures
Creators: name: Afshordi, N.
name: McDonald, P.
name: Spergel, D. N.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the possibility that massive primordial black holes are the dominant form of dark matter. Black hole formation generates entropy fluctuations that adds a Poisson noise to the matter power spectrum. We use Lyman-alpha forest observations to constrain this Poisson term in matter power spectrum, then we constrain the mass of black holes to be less than few times 10^4 solar mass. We also find that structures with less than ~ 10^3 primordial black holes evaporate by now.
description: Submitted to ApJL, 4 pages, 3 figures
Additional file 1 of Creating ‘Partnership in iSupport program’ to optimise family carers’ impact on dementia care: a randomised controlled trial protocol
Creators: name: Xiao, Lily
name: Yu, Ying
name: Ratcliffe, Julie
name: Milte, Rachel
name: Meyer, Claudia
name: Chapman, Michael
name: Chen, Langduo
name: Ullah, Shahid
name: Kitson, Alison
name: De Andrade, Andre Queiroz
name: Beattie, Elizabeth
name: Brodaty, Henry
name: McKechnie, Sue
name: Low, Lee-Fay
name: Nguyen, Tuan Anh
name: Whitehead, Craig
name: Brijnath, Bianca
name: Sinclair, Ronald
name: Voss, Diana
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. CONSORT 2010 checklist of information to include when reporting a randomised trial*.
Oceanaspidiotus araucariae
Creators: name: Mille, Christian
name: Henderson, Rosa C.
name: Cazères, Sylvie
name: Jourdan, Hervé
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Diaspididae
Oceanaspidiotus
Oceanaspidiotus araucariae

description: Oceanaspidiotus araucariae (Adachi & Fullaway, 1953)
Octaspidiotus araucariae Adachi & Fullaway, 1953: 89.
PUBLISHED RECORDS IN NEW CALEDONIA. — Cohic (1956); Brun & Chazeau (1986).
DISTRIBUTION IN NEW CALEDONIA. — Precise distribution unknown.
OTHER RECORDS. — Micronesia (Caroline Island), West Indies (Florida, Puerto Rico), Central Pacific (French Polynesia, Hawaii, Wallis Island).
HOST- PLANTS IN NEW CALEDONIA. — Araucaria spp.
NOTES. — Reported as a serious pest on Araucaria spp. in Wallis Island (Cohic 1959c). According to the species association with Araucaria spp. (Takagi 1984), this is obviously an autochtonous species in New Caledonia rather than introduced as stated by Cohic (1958a). Not common, and no records of it causing significant damage in New Caledonia.
description: Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp. 129-176 in Zoosystema 38 (2) on page 142, DOI: 10.5252/z2016n2a1, http://zenodo.org/record/4578222
Study of center and chiral symmetry realization in thermal N=1 super Yang-Mills theory using the gradient flow
Creators: name: Bergner, Georg
name: López, Camilo
name: Piemonte, Stefano
Publisher: name: Universität Regensburg
Year: 2019
Subjects: subject: 530 Physik

description: The realization of center and chiral symmetries in N=1 super Yang-Mills theory (SYM) is investigated on a four-dimensional Euclidean lattice by means of Monte Carlo methods. At zero temperature this theory is expected to confine external fundamental charges and to have a nonvanishing gaugino condensate, which breaks the nonanomalous Z2Nc chiral symmetry. In this work we find, for the first time, a nonvanishing condensate at zero temperature and zero gaugino mass with Wilson fermions. This is achieved by means of the renormalization properties of the Yang-Mills and fermion gradient flows, which are independent of the lattice regularization. At finite temperatures, we find that the phase transitions corresponding to deconfinement and chiral restoration occur at roughly the same critical temperature for SU(2) gauge group, implying the saturation of the bound Tcchiral≤Tcdec, recently obtained through anomaly matching. We furthermore discuss the agreement of our findings with conjectures from superstring theory.
Online Adaptive Asymmetric Active Learning with Limited Budgets
Creators: name: Zhang, Yifan
name: Zhao, Peilin
name: Niu, Shuaicheng
name: Wu, Qingyao
name: Cao, Jiezhang
name: Huang, Junzhou
name: Tan, Mingkui
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Online Active Learning (OAL) aims to manage unlabeled datastream by selectively querying the label of data. OAL is applicable to many real-world problems, such as anomaly detection in health-care and finance. In these problems, there are two key challenges: the query budget is often limited; the ratio between classes is highly imbalanced. In practice, it is quite difficult to handle imbalanced unlabeled datastream when only a limited budget of labels can be queried for training. To solve this, previous OAL studies adopt either asymmetric losses or queries (an isolated asymmetric strategy) to tackle the imbalance, and use first-order methods to optimize the cost-sensitive measure. However, the isolated strategy limits their performance in class imbalance, while first-order methods restrict their optimization performance. In this paper, we propose a novel Online Adaptive Asymmetric Active learning algorithm, based on a new asymmetric strategy (merging both asymmetric losses and queries strategies), and second-order optimization. We theoretically analyze its mistake bound and cost-sensitive metric bounds. Moreover, to better balance performance and efficiency, we enhance our algorithm via a sketching technique, which significantly accelerates the computational speed with quite slight performance degradation. Promising results demonstrate the effectiveness and efficiency of the proposed methods.