cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Fermi Observation of the transitional pulsar binary XSS J12270-4859
Creators: name: Xing, Yi
name: Wang, Zhongxiang
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Because of the disappearance of its accretion disk since the time period around 2012 November--December, XSS J12270-4859 has recently been identified as, in addition to PSR J1023+0038, another transitional millisecond pulsar binary. We have carried out detailed analysis of the Fermi Large Area Telescope data for the binary. While both spectra before and after the disk-disappearance transition are well described by an exponentially cut-off power law, typical for pulsars' emission in the Fermi's 0.2-300 GeV, a factor of 2 flux decrease related to the transition is detected. A weak orbital modulation is seen, but only detectable in the after-transition data, same to that found at X-rays. In the long-term light curve of the source before the transition, a factor of 3 flux variations are seen. Comparing to the properties of J1023+0038, we disucss the implications from these results. We suggest that since the modulation is aligned with that at X-rays in orbital phase, it possibly arises due to the occultation of the gamma-ray emitting region by the companion. The origin of the variations in the long-term light curve is not clear, because the source field also contains unidentified radio or X-ray sources and their contamination can not be excluded. Multi-wavelength observations of the source field will help identify the origin of the variations by detecting any related flux changes from the in-field sources.
description: 12 pages, 5 figures, 2 tables, submitted to ApJ
Equilibrium in securities markets with heterogeneous investors and unspanned income risk
Creators: name: Christensen, Peter O.
name: Larsen, Kasper
name: Munk, Claus
Publisher: name: Figshare
Year: 2018
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: In a finite time horizon, incomplete market, continuous-time setting with dividends and investor incomes governed by arithmetic Brownian motions, we derive closed-form solutions for the equilibrium risk-free rate and stock price for an economy with a finite set of heterogeneous CARA investors and unspanned income risk. In equilibrium, the Sharpe ratio is the same as in an otherwise identical complete market economy, whereas the riskfree rate is lower and, consequently, the stock price is higher. The reduction in the risk-free rate is highest when the more risk-averse investors face the largest unspanned income risk. In numerical examples with reasonable parameters, the risk-free rate is reduced by several percentage points.
title: Grounding Indigenous Rights in DataCite metadata
Creators: name: Stathis, Kelly
name: Hamilton-Pearce, Janette
name: Garcia, Felicia
name: Roe, Corrie
name: Rojas, Ashley
Publisher: name: DataCite
Year: 2022

description: Local Contexts is an organization dedicated to supporting Indigenous communities to manage their intellectual and cultural property, cultural heritage, environmental data and genetic resources within digital environments. Local Contexts recognizes the inherent sovereignty that Indigenous communities have over knowledge and data that comes from their lands, territories, and waters.
DEVELOPMENT OF A UNIFIED HEALTH TESTING DEVICE FOR MONITORING BMI, BLOOD PRESSURE, TEMPERATURE, AND BLOOD GLUCOSE LEVELS
Creators: name: Chijioke, O. Akinwande
Publisher: name: kEITH jOURNAL
Year: 2025
Subjects: Health testing device, BMI, blood pressure, temperature, blood glucose

description: Prevention plays a critical role in healthcare, especially in addressing diseases that develop gradually. Early detection of health abnormalities, such as high blood pressure, body mass index (BMI) issues, temperature irregularities, and blood glucose imbalances, can significantly improve treatment outcomes and overall health. This study focuses on the development of a unified health testing device designed to measure these essential health parameters—BMI, blood pressure, temperature, and blood glucose levels—on a single platform. The device integrates several components, including a digital weighing scale, ultrasonic sonar height sensor, blood pressure and blood glucose monitoring systems, and a microcontroller (Arduino) for data processing. The system measures weight up to 100kg and height up to 7 feet with high precision. Additionally, a non-contact thermometer is used to measure body temperature. The results, including mass, height, BMI, and temperature, are displayed on a liquid crystal display (LCD). The device was calibrated and demonstrated 99% efficiency when compared to established methods, such as the digital weighing scale and tape measure. While the blood pressure and glucose monitoring devices were integrated into the system, their results are displayed separately. This unified health testing equipment offers an affordable, efficient, and precise solution for monitoring vital health parameters, making it particularly suitable for use in medical settings where quick and frequent assessments are necessary. The low cost and reliable performance of this device position it as a valuable tool for healthcare practitioners, with the potential for widespread adoption
title: Call for nominations: join a DataCite steering or working group!
Creators: name: Cousijn, Helena
name: Wimalaratne, Sarala
name: Stathis, Kelly
Publisher: name: DataCite
Year: 2022

description: DataCite is a membership and community organization and we encourage involvement from people that share our vision. To help guide and support our growth and ongoing development, DataCite has two Steering Groups—the Services and Technology Steering Group (STSG) and the Community Engagement Steering Group (CESG) —and a Metadata Working Group (WG). These groups provide a venue for participation by interested community members and help us with priority setting and identify strategies related to our services, metadata, and outreach.
Structural band-gap tuning in g-C$_3$N$_4$
Creators: name: Zuluaga, Sebastian
name: Liu, Li-Hong
name: Shafiq, Natis
name: Rupich, Sara
name: Veyan, Jean-Francois
name: Chabal, Yves J.
name: Thonhauser, Timo
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: g-C$_3$N$_4$ is a promising material for hydrogen production from water via photo-catalysis, if we can tune its band gap to desirable levels. Using a combined experimental and ab initio approach, we uncover an almost perfectly linear relationship between the band gap and structural aspects of g-C$_3$N$_4$, which we show to originate in a changing overlap of wave functions associated with the lattice constants. This changing overlap, in turn, causes the unoccupied $p_z$ states to experience a significantly larger energy shift than any other occupied state ($s$, $p_x$, or $p_y$), resulting in this peculiar relationship. Our results explain and demonstrate the possibility to tune the band gap by structural means, and thus the frequency at which g-C$_3$N$_4$ absorbs light.
Forking in pregeometries.
Creators: name: Lessmann, Olivier
Publisher: name: Figshare
Year: 2018
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Abstract: "The aim of this paper is to make progress towards a geometric model theory for non first order theories. The main difficulty is to work in an environment where the compactness theorem fails. This paper continues the work started in [GrLe1]. The main result is an axiomatic approach to the Hrushovski-Zilber group configuration theorem."
An Analysis of the Economic Impact of Korea-China FTA on Jeju's Citrus Production and the Related Industries
Creators: name: Jun, Iksu
name: Jun, Iksu
Publisher: name: Unknown
Year: 2013
Subjects: subject: Crop Production/Industries
subject: International Relations/Trade
subject: Korea-China FTA
subject: KREI-KASMO 2011
subject: regional input-output model

description: This study analyzed the economic impacts of Korea-China FTA on the citrus industry of Jeju Province. As for the impact analysis of Korea-China FTA, the agricultural partial equilibrium model `KREI-KASMO 2011' and a regional input-output model were used to measure the economic impact of the free trade agreement on the citrus fruit industry and the local industry of Jeju. The results showed that if the free trade agreement took effect in 2013, the total amount of decrease in citrus production for the following ten years was estimated to be a maximum of 1,597 billion won. Based on the decrease of the citrus industry, the regional input-output model showed that its impact on the local industry during the next ten years would amount to as much as 3,109 billion won. By regions, direct effect on Jeju was bigger than on other regions, but indirect effect and induced effect were not as big as on other regions. By industrial sectors of Jeju, the impact on the service industry was bigger than on the manufacturing sector. The countermeasures to cope with the Korea-China FTA were also suggested in the aspects of negotiation strategy and industrial strategy.
Spatial Distributions of Local Elastic Moduli Near the Jamming Transition
Creators: name: Mizuno, Hideyuki
name: Silbert, Leonardo E.
name: Sperl, Matthias
Publisher: name: arXiv
Year: 2015
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Recent progress on studies of the nanoscale mechanical responses in disordered systems has highlighted a strong degree of heterogeneity in the elastic moduli. In this contribution, using computer simulations, we study the elastic heterogeneities in athermal amorphous solids, composed of isotropic, static, sphere packings, near the jamming transition. We employ techniques, based on linear response methods, that are amenable to experimentation. We find that the local elastic moduli are randomly distributed in space and are described by Gaussian probability distributions, thereby lacking any significant spatial correlations, that persists all the way down to the transition point. However, the shear modulus fluctuations grow as the jamming threshold is approached, which is characterized by a new power-law scaling. Through this diverging behavior we are able to identify a characteristic length scale, associated with shear modulus heterogeneities, that distinguishes between bulk and local elastic responses.
description: 5pages, 5figures
Energy response characterisation of the SoLid detector
Creators: name: Hosseini, Behzad
name: Verstraeten, Maja
name: Henaff, David
name: Roy, Noe
Publisher: name: Zenodo
Year: 2020

description: Calibration and simulation of the SoLid detector energy response are crucial to correct detector inhomogeneities and perform a neutrino oscillation measurement. The detector is composed of 12,800 (5x5x5 cm3) cubes made of PVT scintillator and read out by a network of 3,200 wavelength shifting fibres and MPPCs. Two methods have been developed to extract light yield from Compton edge spectrum in each cube which are in a 2% agreement. From this, 19,200 parameters are derived to describe the detector response in the simulation. The agreement between data and simulation is controlled using calibration runs and BiPo-214 decay energy spectrum in physics runs for which we obtain a 10% agreement.
Comparing generator predictions of single transverse variables in neutrino-argon scattering
Creators: name: Gardiner, Steven
name: Guenette, Roxanne
name: Bathe-Peters, Lars
Publisher: name: Zenodo
Year: 2020

description: In the near future, the SBN and DUNE experiments will both leverage liquid argon time projection chamber (LArTPC) technology to pursue high-precision measurements of neutrino oscillations. Interpretation of the results from these efforts will require a detailed understanding of neutrino-argon scattering cross sections, which are currently subject to significant theoretical uncertainties and remain largely unmeasured. In recent years, the study of kinematic observables in the plane transverse to the neutrino beam has provided a new and powerful handle on theoretically challenging nuclear effects in neutrino scattering. This poster presents a comparison of model predictions for distributions of these observables obtained using four neutrino event generators (GENIE, NuWro, GiBUU, and NEUT). Results are shown for simulations of muon neutrinos from the Fermilab Booster Neutrino Beam interacting in the MicroBooNE LArTPC. Opportunities for model discrimination using future measurements are highlighted.
Exact double-counting in combining the Dynamical Mean Field Theory and the Density Functional Theory
Creators: name: Haule, Kristjan
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We propose a continuum representation of the Dynamical Mean Field Theory, in which we were able to derive an exact overlap between the Dynamical Mean Field Theory and band structure methods, such as the Density Functional Theory. The implementation of this exact double-counting shows improved agreement between theory and experiment in several correlated solids, such as the transition metal oxides and lanthanides. Previously introduced nominal double-counting is in much better agreement with the exact double-counting than most widely used fully localized limit formula.
Risk assessment of patient-specific cardiac conduction abnormality (CCA) after transcatheter aortic valve replacement (TAVR) and dynamic insights from a beating heart model
Creators: name: Reza, Symon
name: Bianchi, Matteo
name: Kovarovic, Brandon
name: Bluestein, Danny
Publisher: name: Zenodo
Year: 2021
Subjects: TAVR
CCA

description: Transcatheter aortic valve replacement (TAVR), a minimally invasive heart procedure has emerged as a lifesaver for people who are at intermediate or high risk of complications from open-heart surgery. Despite its early success, the TAVR procedure is associated with several post-procedural clinical complications. Cardiac conduction abnormalities (CCA) are one of the major persistent complications which may lead to permanent pacemaker (PPM) implantation. Localized mechanical compression exerted by the prosthetic valve frame in proximity to the atrioventricular (A-V) node may disturb the cardiac conduction and cause the resultant CCA. In this study, a patient-specific finite element-based computational framework is developed to assess post-TAVR CCA risk by analyzing logarithmic strain during the TAVR deployment, and their time history during the TAVR deployment. Area-weighted average maximum principal logarithmic strain (AMPLS) was significantly elevated in the PPM patient- as compared to the control patient who did not require PPM. In conclusion, elevated stresses generated by TAVR devices during deployment appear to correlate with CCA risk, with AMPLS in the MS region emerging as a strong predictor. Subsequently, the study was extended to analyze the effect of heart motion in developing new CCA after TAVR, using an electro-mechanically coupled beating heart model. In this study, a two-fold increase of cyclic maximum logarithmic strain in the A-V node was observed following TAVR in comparison to a normal heartbeat which may also contribute to the development of new CCA following TAVR. Such computational studies could further be used for preprocedural planning.
Argon Resonant Transport Interaction Experiment
Creators: name: Jingbo Wang
Publisher: name: Zenodo
Year: 2020

description: The Argon Resonant Transport Interaction Experiment (ARTIE) was recently performed at the Time-of-Flight neutron beam at Los Alamos National Laboratory. ARTIE makes a new measurement of the total cross-section of neutrons on natural argon between 40-70 keV. In this energy range, the ENDF evaluation predicts an anti-resonance in the Ar-40 cross-section near 57 keV. However, this is not supported by a previous measurement performed in the 90s. ARTIE measures the transmission coefficient of the neutron beam traveling through a liquid argon target. The goal is to resolve the discrepancy between the cross-sections made with the ENDF evaluation and the previous data. This measurement is crucial for the Deep Underground Neutrino Experiment (DUNE) as it determines the feasibility of the neutron-based detector calibration technique and provides a deeper understanding of signals and backgrounds for the low energy physics programs.
Diskussionsergebnisse der Arbeitsgruppe Ostasien im Rahmen der DAAD-Tagung über "Regional- und Kulturwissenschaften in Deutschland und die neuen Studiengänge"
Creators: name: Scharping, Thomas
Publisher: name: ASIEN: The German Journal on Contemporary Asia
Year: 2022

description: ASIEN: The German Journal on Contemporary Asia, Nr. 99 (2006): ASIEN (April)
New pulsar limit on local Lorentz invariance violation of gravity in the standard-model extension
Creators: name: Shao, Lijing
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the pure-gravity sector of the minimal standard-model extension, nine Lorentz-violating coefficients of a vacuum-condensed tensor field describe dominant observable deviations from general relativity, out of which eight were already severely constrained by precision experiments with lunar laser ranging, atom interferometry, and pulsars. However, the time-time component of the tensor field, $\bar s^{\rm TT}$, dose not enter into these experiments, and was only very recently constrained by Gravity Probe B. Here we propose a novel idea of using the Lorentz boost between different frames to mix different components of the tensor field, and thereby obtain a stringent limit of $\bar s^{\rm TT}$ from binary pulsars. We perform various tests with the state-of-the-art white dwarf optical spectroscopy and pulsar radio timing observations, in order to get new robust limits of $\bar s^{\rm TT}$. With the isotropic cosmic microwave background as a preferred frame, we get $|\bar s^{\rm TT}| < 1.6 \times 10^{-5}$ (95\% CL), and without assuming the existence of a preferred frame, we get $|\bar s^{\rm TT}| < 2.8 \times 10^{-4}$ (95\% CL). These two limits are respectively about 500 times and 30 times better than the current best limit.
description: minor modification; Accepted by Physical Review D
Growth of Sobolev norms for the analytic NLS on $\mathbb T^2$
Creators: name: Guardia, Marcel
name: Haus, Emanuele
name: Procesi, Michela
Publisher: name: arXiv
Year: 2015
Subjects: subject: Analysis of PDEs (math.AP)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 35Q55, 37K45

description: We consider the completely resonant defocusing non-linear Schrödinger equation on the two dimensional torus with any analytic gauge invariant nonlinearity. Fix $s>1$. We show the existence of solutions of this equation which achieve arbitrarily large growth of $H^s$ Sobolev norms. We also give estimates for the time required to attain this growth.
Lithium and sodium storage on tetracyanoethylene (TCNE) and TCNE-(doped)-graphene complexes: a computational study
Creators: name: Chen, Yingqian
name: Manzhos, Sergei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Li and Na attachment to free tetracyanoethylene (TCNE) molecules and TCNE adsorbed on doped graphene is studied using density functional theory. While TCNE is adsorbed only weakly on ideal graphene, we identified a configuration in which TCNE is chemisorbed on Al-doped graphene via molecule C atom and a surface oxygen atom. Up to four (five) Li and Na atoms can be stored on both free (adsorbed) TCNE with binding energies stronger than cohesive energies of the Li and Na metals. When storing up to three atoms per molecule, it should be possible to avoid reduction of common battery electrolytes. TCNE immobilized on a conducting graphene-based substrate could therefore become an efficient anode material for organic Li and Na ion batteries. Importantly, there is no significant difference either in specific capacity (per unit mass of material excluding Li/Na) nor in voltage between Li and Na storage, which makes this kind of approach very promising for post-Li storage in general.
title: Refining our Thinking: How we are improving DataCite design processes.
Creators: name: Garza, Kristian
Publisher: name: DataCite
Year: 2022
Subjects: subject: UX
subject: Design Thinking
subject: FOS: Computer and information sciences
valueUri: http://www.oecd.org/science/inno/38235147.pdf

description: Open science infrastructure discussions in working groups, task forces, project meetings, and collaborations can be complex. Generally, participants in these discussions have complex ideas from different perspectives that can be difficult to convey. This can sometimes feel like progress stagnates as we seek to address the community’s various needs.

The DataCite product design team is acutely aware of this challenge. We believe that creative problem-solving and transparent decision-making can help us to make progress as a community. That’s why since late 2020, we have been using Design Thinking and UX techniques not only to collect and analyze user data but to efficiently build a shared understanding across different stakeholders.
Are You There, Metadata? It’s Me, the Bibliometrician
Creators: name: Garza, Kristian
Publisher: name: DataCite
Year: 2021
Subjects: featured
metadata
oecd
dryad
bibliometrics
fos

description: In a recent conversation with Dr. Isabella Peters, she mentioned: “From article citation analysis, we know that citation and publication behavior is strongly discipline-dependent. The disciplines dictate where to publish, what to publish, what is okay...
Generalized phase field theories
Creators: name: Gurtin, Morton E.
Publisher: name: Figshare
Year: 2018
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Abstract: "Using balance laws for microforce and energy in conjunction with constitutive equations consistent with the second law, a general phase-field theory of solidification is developed in which gradients of the order parameter enter the constitutive equations for the internal energy and the entropy. The final results consist of anisotropic and isotropic phase-field equations at various levels of generality."
Les tendances épistémologiques et méthodologiques de la recherche en management des Big Data - une analyse sur la période 2017-2022
Creators: name: GHANOUANE, Karim
name: BENKARAACHE, Taoufik
Publisher: name: Zenodo
Year: 2023
Subjects: Big Data ; analyse textuelle ; épistémologie ; méthodologie ; Management.

description: La prolifération des Big Data a provoqué un changement sismique dans les industries, obligeant les organisations à faire face à une série de défis liés aux données. En réponse, cette étude se lance dans une exploration des tendances épistémologiques et méthodologiques dominantes dans le domaine des "affaires, de la gestion et de la comptabilité" en ce qui concerne le management des Big Data. En nous appuyant sur une analyse textuelle réalisée à l'aide de NVIVO, nous examinons un ensemble de données complet comprenant 723 articles indexés par SCOPUS, couvrant les années 2017 à 2022.
Notre enquête révèle un paysage multiforme d'orientations épistémologiques, avec le positivisme, le constructivisme et l'interprétativisme émergeant comme des paradigmes influents qui façonnent le domaine. Parallèlement, nous observons que la recherche sur le management des Big Data s'appuie principalement sur des méthodologies quantitatives, tout en reconnaissant le rôle complémentaire des approches qualitatives.
L'objectif de cette étude est de comprendre comment ces tendances épistémologiques et méthodologiques s'entremêlent, favorisant en fin de compte une compréhension profonde du domaine dynamique des Big Data. Cette analyse approfondie sert de base aux chercheurs et aux praticiens qui s'efforcent de naviguer sur le terrain complexe du management des Big Data, leur permettant ainsi d'exploiter efficacement les connaissances fondées sur les données.
Galactic Supernova Neutrino Detection with the NOvA Detectors
Creators: name: Sheshukov, Andrey
name: Habig, Alec
name: Vasel, Justin
Publisher: name: Zenodo
Year: 2020

description: Detectors around the world are poised to measure the neutrino flux from the next galactic core-collapse supernova in unprecedented detail and to shed light on the poorly-understood dynamics involved in these explosions. NOvA is a long-baseline neutrino oscillation experiment with an underground near detector and surface far detector. For a 10 kpc supernova, several thousand MeV-scale neutrino interactions are expected to occur in NOvA's liquid scintillator detectors. Measuring these neutrinos requires overcoming several challenges: the SN neutrino spectrum is close to detection threshold, the far detector is subject to a large cosmic muon flux, and each neutrino interaction generates a small number of hits which resemble electronic noise. In this poster, I present recent work in addressing these challenges to enable NOvA to measure the neutrino flux from the next galactic core-collapse supernova.
Structural transitions of a Semi-Flexible Polyampholyte
Creators: name: Palariya, Rakesh
name: Singh, Sunil
Publisher: name: AIP Publishing
Year: 2024
Subjects: classificationCode: 51
subject: Physical sciences
subject: FOS: Physical sciences

description: The supplementary text provides a brief overview of the MPC method and its simulation parameters. In addition, it includes the tangent correlation function, radial distribution function, space factors, and their distribution function, along with a description of supporting movie files.
Factores socioeconómicos de la percepción de la corrupción empresarial en las regiones rusas / Socio-Economic Factors of Business Corruption Perception in Russian Regions
Creators: name: Strakhov, Alexander
Publisher: name: Zenodo
Year: 2021
Subjects: Corruption
Russian regions
Economic factors of corruption
Transitional rconomy

description: lnternational studies define Russia as one of the highly corrupted countries. The paper is devoted to the identification of factors of business corruption perception in Russian regions and is based on the original survey of 1051 businessmen in 39 regions. To
 measure perceived corruption the new index (RCPI) is created. lt demonstrates externa! validity correlating with other independent measures of malpractices. The survey data is analyzed at three levels: regions, cities and firms. The study revealed for the first time for Russia a positive correlation between state participation in the economy and malpractices. An increase by one standard deviation for the share of employees of state-owned firms is accompanied with increase by 0.32 standard deviation in the RCPI. Also, the paper demonstrates the negative correlation between the government size and perceived corruption, which was not detected by
 previous studies. An increase of the share of state officials in labor force by one standard deviation is accompanied with the decrease of RCPI by 0.42 of its standard deviation. Finally, the negative relationship between the prosperity and bribes is confirmed convincingly. An increase of the average salary by one standard deviation is correlated with the decrease of RCPI by 0.30 of its standard deviation. These findings contribute to investigation of corruption perception factors in post-communist countries. Particularly important is identification of such factors as wealth and state's interference in the economy. They are especially relevant for the current situation in Russia, where the role of the state is growing, and the well-being of the population is declining.
A Ton-Scale NaI Detector for Neutrino-Nucleus Scattering Measurements
Creators: name: Markoff, Diane Markoff
Publisher: name: Zenodo
Year: 2020

description: The COHERENT collaboration measures coherent elastic neutrino-nucleus scattering (CEvNS) in multiple materials to map the neutron number squared dependence predicted by the Standard Model. The collaboration will deploy a ton-scale NaI[Tl] scintillation crystal based modular detector array, initially with about 2 T of detector material at Oak Ridge National Laboratory. Sodium is the lightest element in the suite of COHERENT detectors with a low cross section, but energetic nuclear recoil observable. The large-mass NaI[Tl] detector has the potential to measure both CEvNS and charged current electron neutrino inelastic scattering cross sections on I-127 with neutrino energy < 55 MeV. The CEvNS measurement enables a comparison to results from the CsI detector and the inelastic measurement is sensitive to gA quenching relevant for neutrinoless double-beta decay calculations. Extensive studies from simulations and the currently deployed NaI-185kg prototype informed the ton-scale design and models.
Ab initio Disordered Local Moment Approach for a Doped Rare-Earth Magnet
Creators: name: Matsumoto, Munehisa
name: Banerjee, Rudra
name: Staunton, Julie B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Following the finite-temperature ab initio calculation framework based on the relativistic disordered local moments, we computationally demonstrate the possibility of doping-enhanced coercivity at high-temperatures, taking YCo$_5$ as a working material in order to extract the $3d$-electron part of the electronic structure of the rare-earth permanent magnets. Alkaline-earth dopants are shown to be the candidates to realize the proposed phenomenon.
description: 5 pages, 4 figures, proceedings for CSW2014
title: IGSN 2040 Vision to Execution
title: Institutionalizing IGSN ID services
titleType: Subtitle
Creators: name: Vierkant, Paul
name: Buys, Matt
Publisher: name: DataCite
Year: 2022
Subjects: IGSN

description: DataCite and IGSN e.V. are entering the next phase of their partnership supported with a grant by the Alfred P. Sloan Foundation for the project ‘IGSN 2040 Vision to Execution: Institutionalizing IGSN ID services’. The project is the next step of the partnership between DataCite and IGSN in beginning the transition of the IGSN ID to the DataCite infrastructure, services, and APIs. DataCite will provide the IGSN ID registration services and supporting technology to enable the ongoing sustainability of the IGSN PID infrastructure.
Testing triplet fermions at the electron-positron and electron-proton colliders using fat jet signatures
Creators: name: Arindam Das
Publisher: name: Zenodo
Year: 2020

description: The addition of $SU(2)_L$ triplet fermions of zero hypercharge with the Standard Model helps to explain the origin of the neutrino mass by the so-called seesaw mechanism.Such a scenario is commonly know as the type-III seesaw model.After the electroweak symmetry breaking the mixings between the light and heavy mass eigenstates of the neutral leptons are developed which play important roles in the study of the charged and neutral multiplets of the triplet fermions at the colliders.In this poster we study such interactions to produce these multiplets of the triplet fermion at the $e^-e^+$ collider.We focus on the heavy triplets,e.g,having mass in the TeV scale so that their decay products including the SM the gauge bosons or Higgs boson can be sufficiently boosted,leading to a fat jet.Hence we probe the mixing between light-heavy mass eigenstates of the neutrinos and compare the results with the bounds obtained by the electroweak precision study.
Formation of singularities for viscosity solutions of Hamilton-Jacobi equations in one space variable
Creators: name: Kossioris, Georgios T.
Publisher: name: Figshare
Year: 2018
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Abstract: "In this work we study the generation and propagation of singularities (shock waves) of the solution of the Cauchy problem for Hamilton-Jacobi equations in one space variable, under no assumption on convexity or concavity of the hamiltonian. We study the problem in the class of viscosity solutions, which are the correct class of weak solutions. We obtain the exact global structure of the shock waves by studying the way the characteristics cross. We construct the viscosity solution by either selecting a single-valued branch of the multi-valued function given as a solution by the method of characteristics or constructing explicitly the proper rarefaction waves."
Supercontinuum Generation in Photonic Crystal Fibers Possessing High Birefringence and Large Optical Nonlinearity
Creators: name: Sharma, Mohit
name: Borgohain, Nitu
name: Konar, S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: This paper presents the design of an index guided highly birefringent photonic crystal fiber which promises to yield very large birefringence ~3.33 X 10^(-2) at 1550 nm and ~1.75 X 10^(-2) at 1064 nm as well as large effective nonlinearity ~80 W^(-1)km^(-1). Optical supercontinuum generation in the proposed fiber using a 1064 nm pump source with peak power of 1kW has been also presented. Finite difference time domain method (FDTD) has been employed to examine the optical properties such as fiber birefringence, mode field, V-parameter, walk-off and optical nonlinearity, while the Split-step Fourier method is used to solve the nonlinear Schrodinger equation felicitating the study of supercontinuum generation. Simulation results indicate that horizontal input pulse yields superior continuum in comparison to that of the vertically polarized input. However, the broadening of the continuum is about 1450 nm in case of horizontally polarized input light whereas it is approximately 2350 nm for vertically polarized.
description: 44 pages, 15 figures
Performance Studies of PEN and TPB as UV Wavelength Shifting Coatings in Liquid Argon
Creators: name: Dorrill, Ryan
Publisher: name: Zenodo
Year: 2020

description: Tetraphenyl Butadiene (TPB) has been employed as a wavelength shifting coating in LArTPCs, thanks in part to its efficiency at 128 nm. However, recent studies of TPB's stability in liquid argon found detectable concentrations of TPB after periods of only 24 hours and the dissolved TPB was shown to produce a wavelength shifting effect in the argon bulk. Here, we study the stability and performance of Polyethylene Naphthalate (PEN) as an alternative coating, while also repeating measurements with TPB for comparison. The relative wavelength shifting efficiency of the two materials was compared and sample emanation studies from each coating are ongoing, quantified by fluorescence assay of molecular sieve filter material after a prolonged soak time.
title: Open hours updates: Spring re-launch open hours for consortium leads
Creators: name: Krznarich, Elizabeth
name: Garza, Kristian
name: Hirsch, Mary
Publisher: name: DataCite
Year: 2021
Subjects: DataCite
survey

description: DataCite Open Hours are an opportunity for anyone in the community to hear the latest updates, ask questions and engage with DataCite staff and other community members. Sometimes there’s even a festive pub quiz!...
Transport spectroscopy of low disorder silicon tunnel barriers with and without Sb implants
Creators: name: Shirkhorshidian, A.
name: Bishop, N. C.
name: Dominguez, J.
name: Grubbs, R. K.
name: Wendt, J. R.
name: Lilly, M. P.
name: Carroll, M. S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present transport measurements of silicon MOS split gate structures with and without Sb implants. We observe classical point contact (PC) behavior that is free of any pronounced unintentional resonances at liquid He temperatures. The implanted device has resonances superposed on the point contact transport indicative of transport through the Sb donors. We fit the differential conductance to a rectangular tunnel barrier model with a linear barrier height dependence on source-drain voltage and non-linear dependence on gate bias. Effects such as Fowler-Nordheim (FN) tunneling and image charge barrier lowering (ICBL) are considered. Barrier heights and widths are estimated for the entire range of relevant biases. The barrier heights at the locations of some of the resonances for the implanted tunnel barrier are between 15-20 meV, which are consistent with transport through shallow partially hybridized Sb donors. The dependence of width and barrier height on gate voltage is found to be linear over a wide range of gate bias in the split gate geometry but deviates considerably when the barrier becomes large and is not described completely by standard 1D models such as FN or ICBL effects.
description: 9 pages, 3 figures
Issues Related to Matter Effect in DUNE
Creators: name: Masoom Singh
name: Soumya  C
name: Sanjib Kumar  Agarwalla
Publisher: name: Zenodo
Year: 2020

description: Due to its long baseline, DUNE provides an excellent avenue to probe Earth's matter effect and associated degeneracies. We study in detail the performance of DUNE to validate matter oscillation by excluding the vacuum scenario. Whatever be the values of oscillation parameters, we find that DUNE can feel Earth's matter at more than 2$\sigma$ confidence level. The relative 1$\sigma$ precision in the measurement of line-averaged constant Earth matter density ($\rho_{\mathrm{avg}}$) for maximal CP-violating choices of $\delta_{\mathrm{CP}}$ is around 10 to 15% depending on the choice of neutrino mass ordering. If CP phase turns out to be around -90$^{\circ}$ or 90$^{\circ}$, DUNE can measure $\rho_{\mathrm{avg}}$ with precision better than any other atmospheric and long-baseline experiments. We also observe new interesting degeneracies among $\rho_{\mathrm{avg}}$, $\delta_{\mathrm{CP}}$, and $\theta_{23}$. A detailed understanding of these degeneracies are essential to correctly assess the outcome of DUNE.
title: The DataCite MDC Stack
Creators: name: Fenner, Martin
name: Garza, Kristian
Publisher: name: DataCite
Year: 2020
Subjects: mdc
data citation
data usage
graphql
bibliometrics
react
featured

description: In May, the Make Data Count team announced that we have received additional funding from the Alfred P. Sloan Foundation for work on the Make Data Count (MDC) initiative. This will enable DataCite to do additional work in two important areas: * Implement...
title: Three new DOI Fabrica features to simplify account management
Creators: name: Garza, Kristian
Publisher: name: DataCite
Year: 2017
Subjects: doi fabrica

description: Last month we launched DOI Fabrica, the modernized version of the DataCite Metadata Store (MDS) web frontend. It is the one place for DataCite providers and their clients to create, find, connect and track every single DOI from their organization....
Speeding up Permutation Testing in Neuroimaging
Creators: name: Hinrichs, Chris
name: Ithapu, Vamsi K
name: Sun, Qinyuan
name: Johnson, Sterling C
name: Singh, Vikas
Publisher: name: arXiv
Year: 2015
Subjects: subject: Computation (stat.CO)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Multiple hypothesis testing is a significant problem in nearly all neuroimaging studies. In order to correct for this phenomena, we require a reliable estimate of the Family-Wise Error Rate (FWER). The well known Bonferroni correction method, while simple to implement, is quite conservative, and can substantially under-power a study because it ignores dependencies between test statistics. Permutation testing, on the other hand, is an exact, non-parametric method of estimating the FWER for a given $α$-threshold, but for acceptably low thresholds the computational burden can be prohibitive. In this paper, we show that permutation testing in fact amounts to populating the columns of a very large matrix ${\bf P}$. By analyzing the spectrum of this matrix, under certain conditions, we see that ${\bf P}$ has a low-rank plus a low-variance residual decomposition which makes it suitable for highly sub--sampled --- on the order of $0.5\%$ --- matrix completion methods. Based on this observation, we propose a novel permutation testing methodology which offers a large speedup, without sacrificing the fidelity of the estimated FWER. Our evaluations on four different neuroimaging datasets show that a computational speedup factor of roughly $50\times$ can be achieved while recovering the FWER distribution up to very high accuracy. Further, we show that the estimated $α$-threshold is also recovered faithfully, and is stable.
description: NIPS 13
Observing Left-Right Symmetry in the Cosmic Microwave Background
Creators: name: Dibyendu Nanda
name: Borah, Debasish
name: Arnab Dasgupta
name: Chayan Majumdar
Publisher: name: Zenodo
Year: 2020

description: We consider the possibility of probing the left-right symmetric model (LRSM) via cosmic microwave background (CMB). We adopt the doublet left-right model (DLRM), where all fermions acquire masses via their couplings to the Higgs bidoublet. Due to the Dirac nature of light neutrinos, there exist additional relativistic degrees of freedom that can thermalize in the early universe by virtue of their gauge interactions. We constrain the model from Planck 2018 bound on the effective relativistic degrees of freedom and also estimate the prospects for planned CMB Stage IV experiments to constrain the model further. We find that $W_R$ boson mass below 4.1 TeV can be ruled out in the exact left-right symmetric limit, which is stronger than the existing LHC bounds. We also study the consequence of these constraints on dark matter in DLRM by considering a right-handed real fermion triplet to be the dominant dark matter component.
An Analysis of Structural Changes for Korean Livestock Industry Using Input-Output Analysis
Creators: name: Ji, Inbae
name: Ji, Inbae
Publisher: name: Unknown
Year: 2013
Subjects: subject: Livestock Production/Industries
subject: livestock industry
subject: livestock related industry
subject: input-output analysis

description: In order to identify the economic impacts of the livestock sector on the national economy in general and the structural changes in the livestock industry and its related industries, an input-output analysis was conducted using the Ritz-Spaulding model with the past 20 years’ input-output tables. Cattle, hog, poultry, meat and processed meat products, dairy products, animal feed, and agricultural machinery have showed high growth rates over the past 20 years. However those are low in comparison to the total industrial growth rate of the nation. Also, it is shown that the added-value ratios are lower than those of other industries. However, it appears that the livestock industry and its related industries have more effect on inducing production and employment in comparison to other industries, making a significant contribution to the national economy. They also have high linkage effect, implying that their development has positive effect on the growth of the entire economy. Therefore, the substantiality of livestock industry and its related industries should be ensured, so that they can drive the qualitative growth of the livestock industry.
Information and Trading Targets in a Dynamic Market Equilibrium
Creators: name: Choi, Jin Hyuk
name: Larsen, Kasper
name: Seppi, Duane
Publisher: name: Figshare
Year: 2018
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: This paper investigates the equilibrium interactions between trading targets and private information in a multi-period Kyle (1985) market. There are two heterogenous investors who each follow dynamic trading strategies: A strategic portfolio rebalancer engages in order splitting to reach a cumulative trading target, and an unconstrained strategic insider trades on long-lived information. We consider a baseline case in which the rebalancer is initially uninformed and also cases in which the rebalancer is initially partially informed. We characterize a linear Bayesian Nash equilibrium, describe an algorithm for computing such equilibria, and present numerical results on properties of these equilibria
Stephan Köhn, Martina Schönbein (Hg.): Facetten der japanischen Populär- und Medienkultur 1
Creators: name: Gerbig-Fabel, Marco
Publisher: name: ASIEN: The German Journal on Contemporary Asia
Year: 2022

description: ASIEN: The German Journal on Contemporary Asia, Nr. 99 (2006): ASIEN (April)
title: Datacite Citation Display: Unlocking Data Citations
Creators: name: Garza, Kristian
Publisher: name: DataCite
Year: 2020
Subjects: featured

description: Are published datasets actually being cited? It's a question that must cross the mind of any avid reader of this blog at least once. We have talked about data citation plenty on this blog. Often, though, we talk about the links between academic resources and datasets — the kind of links collected by our Event Data Service. Many of these links between articles and datasets can be regarded as data citations, but not all....
title: Three things you should know about our new DOI Citation Formatting service
Creators: name: Garza, Kristian
Publisher: name: DataCite
Year: 2016
Subjects: citation
docker
featured
infrastructure

description: We are happy to announce the relaunch of our DOI Citation Formatting service, available at http://citation.crosscite.org. The service uses the citeproc.js library by Frank Bennett together with the more than 5,000 citation styles made available by...
title: Strength in our community!
Creators: name: Buys, Matt
Publisher: name: DataCite
Year: 2021

description: 2021 was yet another year of the unexpected as the world continues to grapple with the challenges of the COVID-19 pandemic. It is in times like these that communities pull together to help each other and look for a better future. As such, our year-end-post includes thoughts and perspectives from our members and team around the world.
Energy flow along the medium-induced parton cascade
Creators: name: Blaizot, Jean-Paul
name: Mehtar-Tani, Yacine
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss the dynamics of parton cascades that develop in dense QCD matter, and contrast their properties with those of similar cascades of gluon radiation in vacuum. We argue that such cascades belong to two distinct classes that are characterized respectively by an increasing or a constant (or decreasing) branching rate along the cascade. In the former class, of which the BDMPS, medium-induced, cascade constitutes a typical example, it takes a finite time to transport a finite amount of energy to very soft quanta, while this time is essentially infinite in the latter case, to which the DGLAP cascade belongs. The medium induced cascade is accompanied by a constant flow of energy towards arbitrary soft modes, leading eventually to the accumulation of the initial energy of the leading particle at zero energy. It also exhibits scaling properties akin to wave turbulence. These properties do not show up in the cascade that develops in vacuum. There, the energy accumulates in the spectrum at smaller and smaller energy as the cascade develops, but the energy never flows all the way down to zero energy. Our analysis suggests that the way the energy is shared among the offsprings of a splitting gluon has little impact on the qualitative properties of the cascades, provided the kernel that governs the splittings is not too singular.
description: 46 pages, 9 figures