cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The XENONnT direct Dark Matter detection experiment.
Creators: name: Volta, Giovanni
Publisher: name: Zenodo
Year: 2020

description: Located at the Laboratori Nazionali del Gran Sasso, the XENON experiment aims at the direct detection of dark matter particles deploying a low-radioactivity detector based on dual-phase time projection chamber filled with liquid xenon. The XENONnT upgrade is expected to be able to exclude spin-independent interactions above $2 \times 10^{-48}$ cm$^2$ for a 50 GeV/c$^2$ mass WIMP, assuming 20 t$\times$y exposure and improving purity of the xenon target. The new neutron veto will allow a better suppression of background. The excellent sensitivity for low energy events and the unprecedented energy resolution will allow to investigate several neutrino physics channels, as already demonstrated in XENON1T by observing for the first time the 2$\nu$ECEC of $^{124}$Xe. The XENONnT potential to observe CE$\nu$NS interactions from solar neutrinos, and to act as a supernovae real-time trigger will be shown.
Microtiter plate-based chemistry and in situ screening: SuFEx-enabled lead discovery of selective AChE inhibitors
Creators: name: Tang, Kun
name: Li, Huan-Huan
name: Wu, Chengyao
name: Zhang, Shi-Long
name: Yang, Jian-Guo
name: Tang, Wenjian
name: Qin, Hua-Li
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Neuroscience
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Sulphur fluoride exchange (SuFEx) is a category of click chemistry that enables covalent linking of modular units through sulphur connective hubs. Here, we reported an efficient synthesis and in situ screening method for building a library of sulphonamides on the picomolar scale by SuFEx reaction between a sulphonyl fluoride (RSO2F) core and primary or secondary amines. This biocompatible SuFEx reaction would allow us to rapidly synthesise sulphonamide molecules, and evaluate their ChE inhibitory activity. Compound T14-A24 was identified as a reversible, competitive, and selective AChE inhibitor (Ki = 22 nM). The drug-like evaluation showed that T14-A24 had benign BBB penetration, remarkable neuroprotective effect, and safe toxicological profile. In vivo behavioural study showed that T14-A24 treatment improved the Aβ1 − 42-induced cognitive impairment, significantly prevented the effects of Aβ1 − 42 toxicity. Therefore, this SuFEx click reaction can accelerate the discovery of lead compounds.
The Effect of Cultural Reputation on Agricultural Brand Repurchase Intentions: The Case of 2010 Great Baekje World Festival
Creators: name: Kwon, Kidae
name: Kwon, Kidae
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agricultural and Food Policy
subject: Resource /Energy Economics and Policy
subject: festival brand image
subject: visitor satisfaction
subject: reputation

description: This study is an exploratory case study analyzing the relationship between cultural reputation (i.e., reputation of a local cultural festival) and intentions to repurchase local agricultural brands (i.e., the effect of a Baekje cultural festival's image, visitors' satisfaction level, and the festival's reputation on visitors' intentions to repurchase Goodtrae brand agricultural products). We collected statistically usable data from 268 questionnaire respondents who live in Chungcheong provinces and analyzed them with SPSS 18.0. Analysis results revealed that, first, brand image and visitor's satisfaction of 2010 Great Baekje World Festival had influence on the reputation of the cultural festival. Second, the survey found that reputation has influence on the visitors' intentions to repurchase Goodtrae brand agricultural products.
re3data.org Reaches a Milestone and Begins Offering Badges
Creators: name: Pampel, Heinz
Publisher: name: DataCite
Year: 2016
Subjects: re3data

description: re3data.org has reached a milestone of identifying and listing 1,500 research data repositories, making it the largest and most comprehensive registry of data repositories available on the web. It has grown steadily since its launch four years ago...
Probing background reduction in KATRIN by induced de-excitation of Rydberg atoms with terahertz radiation
Creators: name: Ellinger, Enrico
Publisher: name: Zenodo
Year: 2020

description: The majority of the background in the neutrino mass experiment KATRIN possibly originates from the ionization of Rydberg atoms within the main spectrometer volume. In Rydberg atoms one or more electrons have a high principal quantum number **n** resulting in a large orbital radius with long decay periods in the millisecond range. Once produced in radioactive processes in the inner surface of the spectrometer vessel, the neutral Rydberg atoms can travel through the spectrometer volume before they get ionized by thermal radiation, hence the resulting free electrons are accelerated towards the main detector, producing the background. Terahertz radiation can be used to stimulate Δ**n**= ± 1 transitions to states where spontaneous de-excitation to ground state is faster ($\mu$s-range). This approach was pioneered by the anti-hydrogen community at CERN. However, due to the different environment in comparison to atomic trap experiments, the feasibility for KATRIN must be examined.
title: A Content Negotiation Update
Creators: name: Fenner, Martin
Publisher: name: DataCite
Year: 2017
Subjects: doi
metadata
thor
featured

description: While it is a best practice for DOIs (expressed as URL) to send the user to the landing page for that resource (Fenner et al., 2016; Starr et al., 2015), sometimes we want something else: metadata, e.g. to generate a citation, or to go to the content
A Survey on Applications of Model-Free Strategy Learning in Cognitive Wireless Networks
Creators: name: Wang, Wenbo
name: Kwasinski, Andres
name: Niyato, Dusit
name: Han, Zhu
Publisher: name: arXiv
Year: 2015
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Model-free learning has been considered as an efficient tool for designing control mechanisms when the model of the system environment or the interaction between the decision-making entities is not available as a-priori knowledge. With model-free learning, the decision-making entities adapt their behaviors based on the reinforcement from their interaction with the environment and are able to (implicitly) build the understanding of the system through trial-and-error mechanisms. Such characteristics of model-free learning is highly in accordance with the requirement of cognition-based intelligence for devices in cognitive wireless networks. Recently, model-free learning has been considered as one key implementation approach to adaptive, self-organized network control in cognitive wireless networks. In this paper, we provide a comprehensive survey on the applications of the state-of-the-art model-free learning mechanisms in cognitive wireless networks. According to the system models that those applications are based on, a systematic overview of the learning algorithms in the domains of single-agent system, multi-agent systems and multi-player games is provided. Furthermore, the applications of model-free learning to various problems in cognitive wireless networks are discussed with the focus on how the learning mechanisms help to provide the solutions to these problems and improve the network performance over the existing model-based, non-adaptive methods. Finally, a broad
description: Submitted to IEEE Communication Survey & Tutorial
РОЛЬ СІЛЬСЬКОГО ПІДПРИЄМНИЦТВА У РОЗВИТКУ ТУРИСТИЧНОЇ ТА КРАЄЗНАВЧОЇ ДІЯЛЬНОСТІ
Creators: name: Володимир, Мерчанський
Publisher: name: Zenodo
Year: 2022
Subjects: Туристична діяльність, краєзнавча діяльність, сільське підприємництво, сільські території
Tourist activity, local history activity, rural entrepreneurship, rural areas

description: Для розвитку сільських територій важливе значення відводиться сільському підприємництву. Науковці відмічають, що розвиток сільського підприємництва впливає на рівень життя населення, можливості працевлаштування, розвиток інфраструктури, використання економічних, соціальних та просторових принад, а також рекреаційного потенціалу сільської місцевості [1]. Одним з напрямів підприємництва в сільській місцевості є розвиток туристичної та краєзнавчої діяльності. Туристична діяльність в сільській місцевості виступає джерелом надходжень до бюджету через надання послуг з організації подорожей та створення навколо історичних об’єктів туристичної інфраструктури. Краєзнавча діяльність передбачає комплексне вивчення регіонів України для потреб туризму. Пошук і накопичення знань про рідний край відбувається через вивчення природних, історичних, археологічних пам’яток та дослідження рослинного і тваринного світу місцевості.
The blow up method for Brakke flows: networks near triple junctions
Creators: name: Tonegawa, Yoshihiro
name: Wickramasekera, Neshan
Publisher: name: arXiv
Year: 2015
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We introduce a parabolic blow-up method to study the asymptotic behavior of an integral Brakke flow of planar networks (i.e. a 1-dimensional integral Brakke flow in a two dimensional region) weakly close in a space-time region to a static multiplicity 1 triple junction $J$. We show that such a network flow is regular in a smaller space-time region, in the sense that it consists of three curves coming smoothly together at a single point at 120 degree angles, staying smoothly close to $J$ and moving smoothly. Using this result and White's stratification theorem, we deduce that whenever an integral Brakke flow of networks in a space-time region ${\mathcal R}$ has no static tangent flow with density $\geq2$, there exists a closed subset $Σ\subset {\mathcal R}$ of parabolic Hausdorff dimension at most 1 such that the flow is classical in ${\mathcal R} \setminus Σ$, i.e. near every point in ${\mathcal R} \setminus Σ$, the flow, if non-empty, consists of either an embedded curve moving smoothly or three embedded curves meeting smoothly at a single point at 120 degree angles and moving smoothly. In particular, such a flow is classical at all times except for a closed set of times of ordinary Hausdorff dimension at most $\frac{1}{2}$.
description: 51 pages
Division of labor mapping in rural aquaculture value chains
Creators: name: Hansika, Thilini
Publisher: name: figshare
Year: 2022
Subjects: subject: 70401 Aquaculture
subject: FOS: Agriculture, forestry and fisheries

description: The fisheries industry plays a major role in social and economic well-being. The objectives of this study are to identifyboth visible and invisible roles of men and womenin each node and mapping rural aquaculture value chains on the division of labor. Dry fish value chain, Maldives fish value chain, and ornamental fish value chain were selected and Data was collected by rapid market chain analysis. Focus group discussions were held in Negombo, Kottegoda,and Colombo districts. The selected sample included fishermen, women, primary processors, wholesalers, and traders. primary activities, secondary activities, and inbound and outbound logistics are considered.women’sinvolvement in fishing is considerably low but involvement in primary and secondary activities is higher. Division of labour mapping disaggregates the gender division of labour to allow an understandingrole of women in value chain nodes. Value chain node activities such as post-harvest handling, biosecurity practices, and trade feminized in rural society it strengthens women with financial and other skills.Since women’s involvement in the fishing industryrecommendfor livelihood development of rural fishing areas Well-developed extension services, guidance, and gender equity are needed in the fishing industry to gain higher productivity, smart farmer hubs and the application of new technology are also effective pathways.
The OI Project gets underway planning an Open Organization Identifier Registry
Creators: name: Cruse, Patricia
Publisher: name: DataCite
Year: 2017
Subjects: organization identifier
orcid
crossref
featured

description: At the end of October 2016, Crossref, DataCite, and ORCID reported on collaboration in the area of organization identifiers (Fenner, 2016). We issued three papers (G. Bilder, Brown, & Demeranville, 2016; Cruse, Haak, & Pentz, 2016; Fenner, Paglione...
The Liquid Argon Instrumentation of GERDA and LEGEND200
Creators: name: Krause, Patrick
Publisher: name: Zenodo
Year: 2020

description: The GERDA experiment reached the most stringent limit for the neutrinoless double-beta decay in $^{76}$Ge, achieving a median sensitivity of $1.1\cdot 10^{26}$ years (90% C.L.) with a background index of $5.6^{+3.4}_{-2.4}\cdot10^{-4}$ cts/(keV kg yr). This low background was obtained by a combination of pulse shape discrimination and operating bare germanium detectors in an instrumented liquid argon (LAr) volume. The LAr instrumentation rejects events with coincident energy depositions in the germanium detectors and the surrounding LAr. In 2020 the GERDA infrastructure was transferred to the LEGEND collaboration. The first Phase, LEGEND-200, targets a background index below $2\cdot10^{-4}$ cts/(keV kg yr). Based on GERDA's success, a LAr instrumentation for LEGEND-200 is in production. The results of GERDA's LAr veto system and the design of the LEGEND-200 LAr instrumentation are presented.
Welcoming Children’s Hospital of Philadelphia to the community!
Creators: name: Rueda, Laura
Publisher: name: DataCite
Year: 2017
Subjects: doi
members

description: Children’s Hospital of Philadelphia (CHOP) was founded in 1855 as the first hospital in the United States dedicated to the healthcare of children. It has a tradition of research that has spanned nearly a century. The research breakthroughs at CHOP...
Orbital and physical properties of the $σ$ Ori Aa,Ab,B triple system
Creators: name: Simón-Díaz
name: Caballero, J. A.
name: Lorenzo, J.
name: Apellániz, J. Maíz
name: Schneider, F. R. N.
name: Negueruela, I.
name: Barbá, R. H.
name: Dorda, R.
name: Marco, A.
name: Montes, D.
name: Pellerin, A.
name: Sanchez-Bermudez, J.
name: Sódor, Á.
name: Sota, A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We provide a complete characterization of the astrophysical properties of the $σ$ Ori Aa,Ab,B hierarchical triple system, and an improved set of orbital parameters for the highly eccentric $σ$ Ori Aa,Ab spectroscopic binary. We compiled a spectroscopic dataset comprising 90 high-resolution spectra covering a total time span of 1963 days. We applied the Lehman-Filhés method for a detailed orbital analysis of the radial velocity curves and performed a combined quantitative spectroscopic analysis of the {$σ$ Ori Aa,Ab,B} system by means of the stellar atmosphere code FASTWIND. We used our own plus other available information on photometry and distance to the system for measuring the radii, luminosities, and spectroscopic masses of the three components. We also inferred evolutionary masses and stellar ages using the Bayesian code BONNSAI. The orbital analysis of the new radial velocity curves led to a very accurate orbital solution of the $σ$ Ori Aa,Ab pair. We provided indirect arguments indicating that $σ$ Ori B is a fast rotating early-B dwarf. The FASTWIND+BONNSAI analysis showed that the Aa,Ab pair contains the hottest and most massive components of the triple system while $σ$ Ori B is a bit cooler and less massive. The derived stellar ages of the inner pair are intriguingly younger than the one widely accepted for the $σ$ Orionis cluster, at 3$\pm$1 Ma. The outcome of this study will be of key importance for a precise determination of the distance to the $σ$ Orionis cluster, the interpretation of the strong X-ray emission detected for $σ$ Ori Aa,Ab,B, and the investigation of the formation and evolution of multiple massive stellar systems and substellar objects.
description: Accepted for publication in ApJ. 6 tables, 7 figures
Two-stage sampled learning theory on distributions
Creators: name: Zoltan  Szabo
name: Gretton, Arthur
name: Poczos, Barnabas
name: Bharath  Sriperumbudur
Publisher: name: Figshare
Year: 2018
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: We focus on the distribution regression problem: regressing to a real-valued response from a probability distribution. Although there exist a large number of similarity measures between distributions, very little is known about their generalization performance in specific learning tasks. Learning problems formulated on distributions have an inherent two-stage sampled diffi- culty: in practice only samples from sampled distributions are observable, and one has to build an estimate on similarities computed between sets of points. To the best of our knowledge, the only existing method with consistency guarantees for distribution regression requires kernel density estimation as an intermediate step (which suffers from slow convergence issues in high dimensions), and the domain of the distributions to be compact Euclidean. In this paper, we provide theoretical guarantees for a remarkably simple algorithmic alternative to solve the distribution regression problem: embed the distributions to a reproducing kernel Hilbert space, and learn a ridge regressor from the embeddings to the outputs. Our main contribution is to prove the consistency of this technique in the two-stage sampled setting under mild conditions (on separable, topological domains endowed with kernels). For a given total number of observations, we derive convergence rates as an explicit function of the problem difficulty. As a special case, we answer a 15- year-old open question: we establish the consistency of the classical set kernel [Haussler, 1999; G¨artner et. al, 2002] in regression, and cover more recent kernels on distributions, including those due to [Christmann and Steinwart, 2010].
Vector Space Semantic Parsing: A Framework for Compositional Vector Space Models
Creators: name: Jayant  Krishnamurthy
name: Mitchell, Tom
Publisher: name: Figshare
Year: 2018
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: We present vector space semantic parsing (VSSP), a framework for learning compositional models of vector space semantics. Our framework uses Combinatory Categorial Grammar (CCG) to define a correspondence between syntactic categories and semantic representations, which are vectors and functions on vectors. The complete correspondence is a direct consequence of minimal assumptions about the semantic representations of basic syntactic categories (e.g., nouns are vectors), and CCG’s tight coupling of syntax and semantics. Furthermore, this correspondence permits nonuniform semantic representations and more expressive composition operations than previous work. VSSP builds a CCG semantic parser respecting this correspondence; this semantic parser parses text into lambda calculus formulas that evaluate to vector space representations. In these formulas, the meanings of words are represented by parameters that can be trained in a task-specific fashion. We present experiments using noun-verbnoun and adverb-adjective-noun phrases which demonstrate that VSSP can learn composition operations that RNN (Socher et al., 2011) and MV-RNN (Socher et al., 2012) cannot
Forschungsdaten-Management im SFB 833
Creators: name: Trippel, Thorsten
name: Grumt Suárez, Melanie
Publisher: name: Zenodo
Year: 2019

description: Der Workshop "Forschungsdaten-Management im SFB 833" ist konzipiert für die Forschenden am SFB 833 und führt in das Beschreiben von Forschungsdaten ein, um diese in TALAR ("Tübingen Archive of Language Resources") zu archivieren. TALAR ist ein Repositorium, das als digitaler Ort zur Speicherung von Daten und Dokumenten dient. Es ist nicht zum Self-depositing entwickelt worden. Nutzende treten mit den TALAR-Archivaren in Kontakt, die sie im Archivierungsprozess ihrer Forschungsdaten begleiten. Die For-schende am SFB 833 tragen dazu bei, Forschungsdaten systematisch zu sammeln, zu beschreiben und nachhaltig zu speichern. Es werden Forschungsdaten auffindbar und nachnutzbar und im Sinne der Reproducible science nachvollziehbar gemacht. Damit folgt das INF Projekt den soge-nannten FAIR-Prinzipien (findable, accessible, interoperable und reusable) und erfüllt die Vorgaben der DFG. Außerdem entspricht dieses Vorgehen dem Antrag für den SFB 833.
A greedy algorithm for finding a large 2-matching on a random cubic graph
Creators: name: Bal, Deepak
name: Bennett, Patrick
name: Bohman, Tom
name: Frieze, Alan
Publisher: name: Figshare
Year: 2018
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: A 2-matching of a graph G is a spanning subgraph with maximum degree two. The size of a 2-matching U is the number of edges in U and this is at least $n-\k(U)$ where n is the number of vertices of G and $\k$ denotes the number of components. In this paper, we analyze the performance of a greedy algorithm \textsc{2greedy} for finding a large 2-matching on a random 3-regular graph. We prove that with high probability, the algorithm outputs a 2-matching U with$\k(U) = \tilde{\Theta}\of{n^{1/5}}$.
On Distributed Density in Tuple-based Coordination Languages
Creators: name: Darquennes, Denis
name: Jacquet, Jean-Marie
name: Linden, Isabelle
Publisher: name: arXiv
Year: 2015
Subjects: subject: Programming Languages (cs.PL)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Multiagent Systems (cs.MA)
subject: FOS: Computer and information sciences
subject: D.1.3; D.3.2; F.1.2

description: Inspired by the chemical metaphor, this paper proposes an extension of Linda-like languages in the aim of modeling the coordination of complex distributed systems. The new language manipulates finite sets of tuples and distributes a density among them. This new concept adds to the non-determinism inherent in the selection of matched tuples a non-determinism to the tell, ask and get primitives on the consideration of different tuples. Furthermore, thanks to de Boer and Palamidessi's notion of modular embedding, we establish that this new language strictly increases the expressiveness of the Dense Bach language introduced earlier and, consequently, Linda-like languages.
description: In Proceedings FOCLASA 2014, arXiv:1502.03157
Selection of charged-current neutrino-induced $K^{+}$ production interactions in MicroBooNE
Creators: name: Fiorentini, Arturo
name: Varuna Crishan Meddage
name: Rodriguez, Jairo
name: Caicedo, David Martinez
Publisher: name: Zenodo
Year: 2020

description: MicroBooNE is an 85 ton active mass liquid argon time projection chamber (LArTPC) neutrino detector exposed to the Booster Neutrino Beamline (BNB) at Fermilab. One of our physics goals is the precision measurement of neutrino interactions on argon in the 1 GeV energy regime. The study of neutrino interactions producing a $K^{+}$ in the final state can improve the background estimates for future proton decay experiments looking for the $p \rightarrow K^{+}\nu$ channel on argon such as DUNE. In this work we present the selection of events with a $K^{+}$ produced along with a $\mu^{-}$ in a charged-current neutrino interaction in the MicroBooNE detector. This poster will focus on how we use the available tools for particle identification to achieve a high-purity sample.
title: One step closer towards instant DOI search results
Creators: name: Garza, Kristian
Publisher: name: DataCite
Year: 2017
Subjects: docker
solr

description: You might be wondering, what this pink and green picture illustrates? A few months ago we couldn’t show you this picture; the data that we used to created it, did not exist. And the answer to what this illustrates – this is simply a distorted version...
title: Fancy things you could build using content negotiation
Creators: name: Rueda, Laura
Publisher: name: DataCite
Year: 2017
Subjects: doi
content negotiation

description: As our Technical Director Martin Fenner shared a few days ago, our new Content Resolver service is an ideal interface and information source to build integrations. Today, we want to share with you a few potential (and fancy!) integrations one could...
Staying Informed: Supervised and Semi-Supervised Multi-view Topical Analysis of Ideological Perspective
Creators: name: Ahmed, Amr
name: Xing, Eric P.
Publisher: name: Figshare
Year: 2018
Subjects: subject: 170203 Knowledge Representation and Machine Learning
subject: FOS: Psychology

description: With the proliferation of user-generated articles over the web, it becomes imperative to develop automated methods that are aware of the ideological-bias implicit in a document collection. While there exist methods that can classify the ideological bias of a given document, little has been done toward understanding the nature of this bias on a topical-level. In this paper we address the problem of modeling ideological perspective on a topical level using a factored topic model. We develop efficient inference algorithms using Collapsed Gibbs sampling for posterior inference, and give various evaluations and illustrations of the utility of our model on various document collections with promising results. Finally we give a Metropolis-Hasting inference algorithm for a semi-supervised extension with decent results
A Theta lift representation for the Kawazumi-Zhang and Faltings invariants of genus-two Riemann surfaces
Creators: name: Pioline, Boris
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The Kawazumi-Zhang invariant $φ$ for compact genus-two Riemann surfaces was recently shown to be a eigenmode of the Laplacian on the Siegel upper half-plane, away from the separating degeneration divisor. Using this fact and the known behavior of $φ$ in the non-separating degeneration limit, it is shown that $φ$ is equal to the Theta lift of the unique (up to normalization) weak Jacobi form of weight $-2$. This identification provides the complete Fourier-Jacobi expansion of $φ$ near the non-separating node, gives full control on the asymptotics of $φ$ in the various degeneration limits, and provides a efficient numerical procedure to evaluate $φ$ to arbitrary accuracy. It also reveals a mock-type holomorphic Siegel modular form of weight $-2$ underlying $φ$. From the general relation between the Faltings invariant, the Kawazumi-Zhang invariant and the discriminant for hyperelliptic Riemann surfaces, a Theta lift representation for the Faltings invariant in genus two readily follows.
description: 16 pages; v2: many improvements: the main conjecture is now a theorem, numerical checks and applications are performed, connections to Gromov-Witten invariants are discussed, various clarifications throughout, 3 extra pages, 10 extra references; v3: cosmetic changes, added details on the proof of (78), one new reference; v4: journal version
EZID DOI Service is Evolving
Creators: name: Cruse, Patricia
name: Witt, Michael
name: Starr, Joan
Publisher: name: DataCite
Year: 2017
Subjects: ezid
cdl
purdue

description: The California Digital Library (CDL) and Purdue University are adopting a new strategic direction for their EZID digital object identifier (DOI) services to support DataCite’s long-term sustainability and to improve DOI services for the broader community...
Influence of superconducting leads energy gap on electron transport through double quantum dot by Markovian quantum master equation approach
Creators: name: Afsaneh, E.
name: Yavari, H.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences
subject: 8199

description: The superconducting reservoir effect on the current carrying transport of a double quantum dot in Markovian regime is investigated. For this purpose, a quantum master equation (QME) at finite temperature is derived for the many-body density matrix of an open quantum system. The dynamics and the steady-state properties of the double quantum dot system for arbitrary bias are studied. We will show that how the populations and coherencies of the system states are affected by superconducting leads. The energy parameter of system contains essentially four contributions due to dots system-electrodes coupling, intra dot coupling, two quantum dots inter coupling and superconducting gap. The coupling effect of each energy contribution is applied to currents and coherencies results. In addition, the effect of energy gap is studied by considering the amplitude and lifetime of coherencies to get more current through the system.
description: 14 pages, 7 figuares. arXiv admin note: text overlap with arXiv:cond-mat/0610004 by other authors
Detector Simulation in the JUNO Experiment
Creators: name: Yu, Miao
Publisher: name: Zenodo
Year: 2020

description: The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose neutrino experiment with a 20 kton liquid scintillator detector, which is under civil construction. Its primary goal is to determine the neutrino mass ordering by precisely measuring the fine oscillation pattern of reactor antineutrinos emitted by nuclear reactors at the baseline of about 53 km. To help design the detector and predict its performance, a Geant4-based full detector simulation for JUNO has been built under the SNiPER framework. In this poster we will describe the implementation of the Monte Carlo Simulation and present expected detector performance such as the energy resolution.
Make Data Count: Building a System to Support Recognition of Data as a First Class Research Output
Creators: name: Rueda, Laura
Publisher: name: DataCite
Year: 2017
Subjects: mdc

description: The Alfred P. Sloan Foundation has made a 2-year, $747K award to the California Digital Library, DataCite and DataONE to support collection of usage and citation metrics for data objects. Building on pilot work, this award will result in the launch...
Universal simulation of Markovian open quantum systems
Creators: name: Sweke, Ryan
name: Sinayskiy, Ilya
name: Bernard, Denis
name: Petruccione, Francesco
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the problem of constructing a "universal set" of Markovian processes, such that any Markovian open quantum system, described by a one-parameter semigroup of quantum channels, can be simulated through sequential simulations of processes from the universal set. In particular, for quantum systems of dimension $d$, we explicitly construct a universal set of semigroup generators, parametrized by $d^2-3$ continuous parameters, and prove that a necessary and sufficient condition for the dynamical simulation of a $d$ dimensional Markovian quantum system is the ability to implement a) quantum channels from the semigroups generated by elements of the universal set of generators, and b) unitary operations on the system. Furthermore, we provide an explicit algorithm for simulating the dynamics of a Markovian open quantum system using this universal set of generators, and show that it is efficient, with respect to this universal set, when the number of distinct Lindblad operators (representing physical dissipation processes) scales polynomially with respect to the number of subsystems.
description: Revised version. Restricted recombination method to first order Suzuki-Lie-Trotter integrators, and added discussion concerning issues with the application of higher order integrators in the open quantum systems setting
NEWSPRINT NARRATIVES: A STUDY OF NIGERIA'S NEWSPAPER COVERAGE ON WORLD CANCER DAY
Creators: name: Chika, Emmanuel Nwosu
name: Ifeoma, Grace Okoye
Publisher: name: AMERICAN SERIAL
Year: 2024
Subjects: Cancer
Tumor
Global Health
Cancer Mortality
Disease Prevention

description: Cancer, characterized by the uncontrollable abnormal growth of cells forming tumors, poses a severe threat to global public health, causing significant pain and distress to its victims. This pervasive disease, excluding leukemia, manifests across various bodily systems, impacting the digestive, nervous, and circulatory systems. If left undetected and untreated, these tumors can infiltrate surrounding tissues or metastasize through the bloodstream and lymphatic systems, exacerbating the severity of the condition. The International Agency for Research on Cancer (IARC) underscored the magnitude of this crisis, reporting that one in five individuals worldwide succumbs to cancer during their lifetime.

The gravity of the situation becomes evident in the statistics presented by the IARC's 2020 report, revealing that one in eight men and one in eleven women globally face mortality due to cancer-related health challenges. The implications of these findings, as elucidated by Mahesar et al. (2021), extend to the fact that over 50 million people currently live within five years of a prior cancer diagnosis. The report further highlights a staggering estimate of million new cancer cases encountered in 2020, contributing to 10 million cancer-related deaths worldwide.

This abstract emphasizes the urgent need for a comprehensive understanding of cancer's prevalence, impact, and societal implications. The global scale of cancer-related morbidity and mortality necessitates concerted efforts in research, prevention, and treatment. By acknowledging the profound effects on individuals and societies, this abstract sets the stage for a deeper exploration of the multifaceted challenges posed by cancer and underscores the imperative for innovative strategies to combat its devastating reach
A note on the random greedy triangle-packing algorithm
Creators: name: Bohman, Tom
name: Frieze, Alan
name: Lubetzky, Eyal
Publisher: name: Figshare
Year: 2018
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: The random greedy algorithm for constructing partial Steiner-Triple-System is defined as follows.We begin with a complete graph on n vertices and proceed to remove the edges of triangles one at a time, where each triangle removed is chosen uniformly at random from the collection of all remaining triangles.This stochastic process terminates once it arrives at a triangle-free graph.In this note we show that with high probability the number of edges in the final graph is at most n7/4+o(1).
title: Managing Open and FAIR Research Projects
Creators: name: Chen, Xiaoli
name: Brown, Tanya
Publisher: name: DataCite
Year: 2023

description: Implementing FAIR Workflows: A Proof of Concept Study in the Field of Consciousness is a 3-year project funded by the Templeton World Charity Foundation. In this project, DataCite works with a number of partners on providing an exemplar workflow that researchers can use to implement FAIR practices throughout their research lifecycle. In this blog series, the different project participants share perspectives on FAIR practices and recommendations.

In this post, Xiaoli Chen, project lead at DataCite, interviews Tanya Brown, Scientific Project Manager of ARC-Cogitate at - FAIR Workflows project partner - the Max Planck Institute for Emperical Aesthetics, about managing collaborative Neuroscience projects and what’s involved to make them FAIR.
WTP Estimation of Constructing Horticultural Facilities in Urban Underground Space : In the Case of Metro-Farm
Creators: name: Lee, Wonsuk
name: Lee, Wonsuk
Publisher: name: Unknown
Year: 2012
Subjects: subject: Community/Rural/Urban Development
subject: horticultural facilities
subject: urban underground and subway space
subject: double bounded contingent valuation

description: The underground and subway space, which is one of main public transportations and representative underground area in Seoul, causing interior air pollution and environmental degradation, could threaten citizens' health and aesthetic. The purpose of the research is to estimate willingness to pay for horticultural metro-farm facilities and air quality improvement by using onsite DBCV in metropolitan Seoul. The in-person 539 survey results show that 'aesthetic·emotional stability' gets the highest mark, followed by 'air quality improvement', 'scenery', 'environmental awareness', etc. The WTP estimated is about ￦2,382 per household and the benefit expanded of metro-farm introduction is calculated to be ￦234.1 billion (WTP ￦2,381.5/3years/1st× 4,117,000 households×response rate 79.6%), and then the following net benefit is ￦148.5 billion assuming that total cost is ￦85.7 billion (ten metro-farm facilities for each one of 298 stations in Seoul), and BC ratio is about 2.73. Hence, the result shows that introduction of horticultural metro-farm facilities to improve the underground environment in Seoul will produce a variety of beneficiary effects and their distribution and expansion is expectable.
title: Towards Real-World Fact-Checking with Large Language Models
Creators: name: Gurevych, Iryna
Publisher: name: UNSPECIFIED
Year: 2024

description: Misinformation poses a growing threat to our society. It has a severe impact on public health by promoting fake cures or vaccine hesitancy, and it is used as a weapon during military conflicts, political elections, and crisis events to spread fear and distrust.
Harmful misinformation is overwhelming human fact-checkers, who cannot keep up with the quantity of information to verify online. There is a strong potential for automated Natural Language Processing (NLP) methods to assist them in their tasks [8]. Real-world fact-checking is a complex task, and existing datasets and methods tend to make simplifying assumptions that limit their applicability to real-world, often ambiguous, claims [3, 6]. Image, video, and audio content are now dominating the misinformation
space, with 80% of fact-checked claims being multimedia in 2023 [1]. When confronted with visual misinformation, human fact-checkers dedicate a significant amount of time not only to debunk the claim but also to identify accurate alternative information about the image, including its provenance, source, date, location, and motivation, a task that we refer to as image contextualization [9].

Furthermore, the core focus of current NLP research for fact-checking has been on identifying evidence and predicting the veracity of a claim. People’s beliefs, however, often do not depend on the claim and the rational reasoning but on credible content that
makes the claim seem more reliable, such as scientific publications [4, 5] or visual content that was manipulated or stems from unrelated contexts [1, 2, 9]. To combat misinformation, we need to show (1) “Why was the claim believed to be true?”, (2) “Why is the claim false?”, (3) “Why is the alternative explanation correct?” [7]. In this talk, I will zoom into two critical aspects of such misinformation supported by credible though misleading content.

Firstly, I will present our efforts to dismantle misleading narratives based on fallacious interpretations of scientific publications [4, 5]. On the one hand, we discover a strong ability of LLMs to reconstruct and, hence, explain fallacious arguments based on scientific publications. On the other hand, we make the concerning observation that LLMs tend to support false scientific claims when paired with fallacious reasoning [5].

Secondly, I will show how we can use state-of-the-art multi-modal large language models to (1) detect misinformation based on visual content [2] and (2) provide strong alternative explanations for the visual content. I will conclude this talk by showing how
LLMs can be used to support human fact-checkers for image contextualization [9].

(See the abstract pdf for references)
Beyond the regular: Census of non-evolutionary effects on period change from O-C study of 7000+ Magellanic Cepheids
Creators: name: Rathour, Rajeev Singh
name: Hajdu, Gergely
name: Smolec, Radosław
name: Karczmarek, Paulina
name: Hocdé, Vincent
name: Ziółkowska, Oliwia
name: Soszynski, Igor
name: Udalski, Andrzej
Publisher: name: Zenodo
Year: 2024

description: Studies of period changes offer an avenue to probe the dynamics and evolution of Cepheids. While long-term evolutionary changes have been extensively studied, short-term non-evolutionary period changes (∼100−1000 days) remain relatively unexplored. Utilizing O-C diagrams for around 7200 single-mode Magellanic Cloud (MC) Cepheids (both fundamental and first overtone) from the decade-long Optical Gravitational Lensing Experiment (OGLE) photometry, we conducted a systematic search for non-evolutionary period changes. In the first part of our study, we examined non-evolutionary effects resulting from the light-travel time effect (LTTE), indicative of binary systems. We identified 197 binary Cepheid candidates, constituting the largest known sample of such systems. We report their orbital parameters and the minimum masses of the companions. Our findings align with population synthesis predictions of binary Cepheids, particularly regarding the incidence rate ratio between the SMC and LMC. The second focus of our research was on irregular period changes of unknown physical origins. We compiled a refined inventory of ∼1600 Cepheids from both MCs. We characterize these irregular period changes, including their incidence rates and associations with changes in phase and amplitude, across different pulsation modes and metallicity environments. Our work is an attempt towards disentangling such effects from those expected due to the secular evolution of these stars. This overall investigation is essential for understanding the underlying mechanisms of irregular period changes and for developing a formalism to disentangle such effects from those expected due to the secular evolution of these stars.
title: Welcome Sydney, Operations and HR Manager
Creators: name: Keefe, Sydney
Publisher: name: DataCite
Year: 2023

description: Hi everyone – I am very delighted to be a part of the DataCite team! I joined DataCite in early July 2023 as the Operations & HR Manager. I am excited for this new opportunity and to be able to collaborate with such a great team of people.

My responsibilities in this role will include supporting the daily operations of the organization as well as creating and maintaining HR policies and procedures. Some projects I will work on include analyzing current staff onboarding processes, creating new policies and procedures, and assisting with new training and development programs— one of which includes a new DEI Program.
title: DataCite Team Retreat 2023 – From Collaboration to Action
Creators: name: Edmunds, Rorie
name: Vierkant, Paul
Publisher: name: DataCite
Year: 2023

description: DataCite is a fully remote organization with 22 team members across 11 countries. Once a year, we have the opportunity to meet in person at our annual team retreat. Last week, this annual retreat took place in Sintra, Portugal. For some of the team members, it was the first time to see colleagues face-to-face, while others were happy to meet again after last year’s team meeting. These retreats are particularly important to DataCite as they allow the team to both strengthen their bonds, and—without technological barriers or distractions—explore new ideas and have more in-depth discussions on how to best serve our community.
Decoherence in Neutrino Oscillations
Creators: name: Ciuffoli, Emilio
Publisher: name: Zenodo
Year: 2020

description: Even if quantum decoherence in neutrino oscillations was theorized almost 50 years ago, it has yet to be observed, perhaps because there are many effects that can produce similar results. There is not a solid theoretical understanding of such a phenomenon, not even a complete agreement in the community on whether or not this effect is observable at all. These issues does not depends on the details of the interaction: using a QFT approach, we developed a simplified but consistent model to study the decoherence. We present some interesting results we obtained so far: 1. In literature it is often assumed that the neutrino wavepackets must be covariant; we proved that this is not the case since the time evolution will destroy the covariance. 2. Environmental interactions are crucial for decoherence: without them (for example, in vacuum) there is no decoherence due to the spatial separation of the wavepackets.
title: Make Data Count: an Interview with Iratxe Puebla
Creators: name: Puebla, Iratxe
Publisher: name: DataCite
Year: 2023

description: Scott Edmunds is Editor-in-Chief at GigaScience Press, which has worked closely with DataCite since 2011, as part of the publisher’s commitment to open science and open data. Scott is a member of the Make Data Count advisory group and supports the initiative’s efforts to make it possible to evaluate the usage of data in the later steps of the data-sharing cycle, so that we can better assess the benefits of public sharing of data. In the interview below, Scott reached out to the new Make Data Count Director Iratxe Puebla to discuss Make Data Count and what’s coming next for the initiative.
Anomalous diffusion in fast cellular flows at intermediate time scales
Creators: name: Iyer, Gautam
name: Novikov, Alexei
Publisher: name: Figshare
Year: 2018
Subjects: subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: It is well known that on long time scales the behaviour of tracer particles diffusing in a cellular flow is effectively that of a Brownian motion. This paper studies the behaviour on “intermediate” time scales before diffusion sets in. Various heuristics suggest that an anomalous diffusive behaviour should be observed. We prove that the variance on intermediate time scales grows like O(t√). Hence, on these time scales the effective behaviour can not be purely diffusive, and is consistent with an anomalous diffusive behaviour.