cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
MoistNet: Machine Vision-based Deep Learning Models for Wood Chip Moisture Content Measurement
Creators: name: Rahman, Abdur
name: Street, Jason
name: Wooten, James
name: Marufuzzaman, Mohammad
name: Gude, Veera G.
name: Buchanan, Randy
name: Wang, Haifeng
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Quick and reliable measurement of wood chip moisture content is an everlasting problem for numerous forest-reliant industries such as biofuel, pulp and paper, and bio-refineries. Moisture content is a critical attribute of wood chips due to its direct relationship with the final product quality. Conventional techniques for determining moisture content, such as oven-drying, possess some drawbacks in terms of their time-consuming nature, potential sample damage, and lack of real-time feasibility. Furthermore, alternative techniques, including NIR spectroscopy, electrical capacitance, X-rays, and microwaves, have demonstrated potential; nevertheless, they are still constrained by issues related to portability, precision, and the expense of the required equipment. Hence, there is a need for a moisture content determination method that is instant, portable, non-destructive, inexpensive, and precise. This study explores the use of deep learning and machine vision to predict moisture content classes from RGB images of wood chips. A large-scale image dataset comprising 1,600 RGB images of wood chips has been collected and annotated with ground truth labels, utilizing the results of the oven-drying technique. Two high-performing neural networks, MoistNetLite and MoistNetMax, have been developed leveraging Neural Architecture Search (NAS) and hyperparameter optimization. The developed models are evaluated and compared with state-of-the-art deep learning models. Results demonstrate that MoistNetLite achieves 87% accuracy with minimal computational overhead, while MoistNetMax exhibits exceptional precision with a 91% accuracy in wood chip moisture content class prediction. With improved accuracy and faster prediction speed, our proposed MoistNet models hold great promise for the wood chip processing industry.
An Eulerian Vortex Method on Flow Maps
Creators: name: Wang, Sinan
name: Deng, Yitong
name: Deng, Molin
name: Yu, Hong-Xing
name: Zhou, Junwei
name: Chen, Duowen
name: Komura, Taku
name: Wu, Jiajun
name: Zhu, Bo
Publisher: name: arXiv
Year: 2024
Subjects: subject: Graphics (cs.GR)
subject: Numerical Analysis (math.NA)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We present an Eulerian vortex method based on the theory of flow maps to simulate the complex vortical motions of incompressible fluids. Central to our method is the novel incorporation of the flow-map transport equations for line elements, which, in combination with a bi-directional marching scheme for flow maps, enables the high-fidelity Eulerian advection of vorticity variables. The fundamental motivation is that, compared to impulse $\mathbf{m}$, which has been recently bridged with flow maps to encouraging results, vorticity $\boldsymbolω$ promises to be preferable for its numerical stability and physical interpretability. To realize the full potential of this novel formulation, we develop a new Poisson solving scheme for vorticity-to-velocity reconstruction that is both efficient and able to accurately handle the coupling near solid boundaries. We demonstrate the efficacy of our approach with a range of vortex simulation examples, including leapfrog vortices, vortex collisions, cavity flow, and the formation of complex vortical structures due to solid-fluid interactions.
description: Accepted at ACM Transactions on Graphics (SIGGRAPH Asia 2024)
College of Nursing Sciences, Jahi, Abuja FCT 2025/2026 APPLICATION FORM IS OUT CALL +2349078816209, (09078816209). DR MRS GRACE A.A ON HOW TO APPLY AND REGISTER ONLINE. ALSO 2025-2026 Post Basic Nursing Form, Post Basic Midwifery FORM, Perioperative Nursing FORM, Internship And Housemanship FORM IS STILL ONGOING DIAL O9078816209, FOR ASSISTANCE ON HOW TO PURCHASE THE FORM AND MAKE ONLINE REGISTRATION,FOR ADMISSION PURPOSE INTO THE SCHOOL. PAYMENT OF SCHOOL FEES IS OPEN FOR ALL ADMITTED CANDIDATE WHOSE NAMES ARE OUT FOR THE FIRST BATCH.
Creators: name: Admin
Publisher: name: Zenodo
Year: 2025

description: College of Nursing Sciences, Jahi, Abuja FCT 2025/2026 APPLICATION FORM IS OUT CALL +2349078816209, (09078816209). DR MRS GRACE A.A ON HOW TO APPLY AND REGISTER ONLINE. ALSO 2025-2026 Post Basic Nursing Form, Post Basic Midwifery FORM, Perioperative Nursing FORM, Internship And Housemanship FORM IS STILL ONGOING DIAL O9078816209, FOR ASSISTANCE ON HOW TO PURCHASE THE FORM AND MAKE ONLINE REGISTRATION,FOR ADMISSION PURPOSE INTO THE SCHOOL. PAYMENT OF SCHOOL FEES IS OPEN FOR ALL ADMITTED CANDIDATE WHOSE NAMES ARE OUT FOR THE FIRST BATCH.
Quality perceptions and Quality Assurance approaches to Student Blended Mobility
Creators: name: Academic Cooperation Association
Publisher: name: HIBLend Consortium
Year: 2025
Subjects: Erasmus+
Student Mobility
Blended Mobility
Quality Assurance
Blended Student Mobility

description: This report explores quality perceptions and quality assurance (QA) approaches to Student Blended Mobility (SBM) from multiple perspectives, including university, teacher, student, and external actors. It highlights key quality themes derived from expert and stakeholder sessions, aiming to inform the development of a comprehensive framework for delivering high-quality SBM activities. 

This report will inform the design, testing, and dissemination of a comprehensive framework offering guidance on quality considerations for existing models and approaches to SBM. 

The EU-funded HIBLend project (Fostering high-quality blended student mobility in higher education) aims to increase interest in and enhance higher education institutions’ capacity to provide high-quality blended mobility options for students.
Supersymmetry Breaking and Inflation from Higher Curvature Supergravity
Creators: name: Dalianis, I.
name: Farakos, F.
name: Kehagias, A.
name: Riotto, A.
name: von Unge, R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The generic embedding of the $R+R^2$ higher curvature theory into old-minimal supergravity leads to models with rich vacuum structure in addition to its well-known inflationary properties. When the model enjoys an exact R-symmetry, there is an inflationary phase with a single supersymmetric Minkowski vacuum. This appears to be a special case of a more generic set-up, which in principle may include R-symmetry violating terms which are still of pure supergravity origin. By including the latter terms, we find new supersymmetry breaking vacua compatible with single-field inflationary trajectories. We discuss explicitly two such models and we illustrate how the inflaton is driven towards the supersymmetry breaking vacuum after the inflationary phase. In these models the gravitino mass is of the same order as the inflaton mass. Therefore, pure higher curvature supergravity may not only accommodate the proper inflaton field, but it may also provide the appropriate hidden sector for supersymmetry breaking after inflation has ended.
description: 41 pages, 21 figures, published version
title: Analytische Psychologie und Pädagogik
Creators: name: Kampe, Robert
Year: 2021

description: In einschlägiger Fachliteratur der Erziehungs- oder Bildungswissenschaft des deutschsprachigen Raums lassen sich kaum Verweise auf Theorien und Konzepten der Analytischen Psychologie nach C. G. Jung finden. Im Vergleich dazu lassen sich vor allem im englischsprachigen Raum gegenwärtig Bemühungen ausmachen, die darauf abzielen, unter Bezugnahme auf diese Theorien Möglichkeiten zu erkunden, einer primär an Standards und messbaren Lernzielen orientierten Pädagogik entgegenzuwirken. Das Forschungsinteresse dieser Arbeit richtet sich auf die Inhalte dieser englischsprachigen Fachliteratur im Zeitraum von 2007 bis 2017 und untersucht vor allem qualitativ und inhaltsanalytisch, auf welche pädagogischen Themen diese AutorInnen Bezug nehmen und welche Konzepte der Analytischen Psychologie dahingehend Berücksichtigung finden, und arbeitet diesbezüglich zentrale Zusammenhänge heraus. Diese Zusammenhänge werden in Form von fünf Themenschwerpunkten vorgestellt, welche vor allem in Beziehung zu Konzepten der Analytischen Psychologie gesetzt werden.
title: WannaDB: Ad-hoc SQL Queries over Text Collections
Creators: name: Hättasch, Benjamin
name: Bodensohn, Jan-Micha
name: Vogel, Liane
name: Urban, Matthias
name: Binnig, Carsten
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: interactive text exploration||text to table||matching embeddings

description: n this paper, we propose a new system called WannaDB that allows users to interactively perform structured explorations of text collections in an ad-hoc manner. Extracting structured data from text is a classical problem where a plenitude of approaches and even industry-scale systems already exists. However, these approaches lack in the ability to support the ad-hoc exploration of texts using structured queries. The main idea of WannaDB is to include user interaction to support ad-hoc SQL queries over text collections using a new two-phased approach. First, a superset of information nuggets from the texts is extracted using existing extractors such as named entity recognizers. Then, the extractions are interactively matched to a structured table definition as requested by the user based on embeddings. In our evaluation, we show that WannaDB is thus able to extract structured data from a broad range of (real-world) text collections in high quality without the need to design extraction pipelines upfront.
The sizes of $z\sim6-8$ lensed galaxies from the Hubble Frontier Fields Abell 2744 data
Creators: name: Kawamata, Ryota
name: Ishigaki, Masafumi
name: Shimasaku, Kazuhiro
name: Oguri, Masamune
name: Ouchi, Masami
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate sizes of $z\sim6-8$ dropout galaxies using the complete data of the Abell 2744 cluster and parallel fields in the Hubble Frontier Fields program. By directly fitting light profiles of observed galaxies with lensing-distorted Sérsic profiles on the image plane with the \texttt{glafic} software, we accurately measure intrinsic sizes of 31 $z\sim6-7$ and eight $z\sim8$ galaxies, including those as faint as $M_{\mathrm{UV}}\simeq-16.6$. We find that half-light radii $r_\mathrm{e}$ positively correlates with UV luminosity at each redshift, although the correlation is not very tight. Largest ($r_\mathrm{e}>0.8$ kpc) galaxies are mostly red in UV color while smallest ($r_\mathrm{e} < 0.08$ kpc) ones tend to be blue. We also find that galaxies with multiple cores tend to be brighter. Combined with previous results at $2.5\lesssim z\lesssim12$, our result confirms that the average $r_{\mathrm{e}}$ of bright ($(0.3-1)L^\star_{z=3}$) galaxies scales as $r_{\mathrm{e}}\propto(1+z)^{-m}$ with $m=1.24\pm0.1$. We find that the ratio of $r_\mathrm{e}$ to virial radius is virtually constant at $3.3\pm0.1\%$ over a wide redshift range, where the virial radii of hosting dark matter halos are derived based on the abundance matching. This constant ratio is consistent with the disk formation model by Mo et al. (1998) with $j_\mathrm{d}\sim m_\mathrm{d}$, where $j_\mathrm{d}$ and $m_\mathrm{d}$ are the fractions of the angular momentum and mass within halos confined in the disks. A comparison with various types of local galaxies indicates that our galaxies are most similar to circumnuclear star-forming regions of barred galaxies in the sense that a sizable amount of stars are forming in a very small area.
description: 17 pages, 14 figures. Accepted for publication in ApJ
Rapport de mission HOLOTVSPM21
Creators: name: Simon, Julien
name: Martin-Baillet, Victor
name: Varenne, Fanchon
name: Goraguer, Herle
Publisher: name: Ifremer
Year: 2021

description: La demande des marchés asiatiques en concombre de mer Cucumaria frondosa est en expansion ces dernières années. L’exploitation commerciale de cette espèce dans la zone économique exclusive (ZEE) de St-Pierre et Miquelon a donc fortement augmentée. C.frondosa est donc une espèce d’intérêt à la fois écologique et économique pour Saint-Pierre et Miquelon. La technique de pêche utilisée pour prélever les concombres de mer C.frondosa est la drague à concombre. En 2017 une campagne d’évaluation du stock avait été réalisée à bord du N/O Antéa à l’aide d’une drague New Bedford de 8 pieds adaptée pour les pectinidés. L’efficacité de capture de cette drague pour les C.frondosa n’était pas connue ce qui induisait une incertitude sur l’évaluation de la biomasse par cette méthode d’échantillonnage. Deux zones avaient été prospectées lors de cette campagne, la zone « boite à pétoncle » et la zone du « tuyau ». Les estimations de biomasse de C.frondosa dans ces zones étaient respectivement de 5800 tonnes et 24500 tonnes. L’augmentation des débarquements de C.frondosa à Saint-Pierre et Miquelon a engendré une demande d’encadrement et de suivi de la biomasse de la part de la Direction générale des affaires maritimes, de la pêche et de l'aquaculture (DGAMPA). Ifremer a proposé un suivi sur 3 ans, reconductible, pour améliorer les connaissances et évaluer la biomasse de C.frondosa afin de proposer un avis de gestion.
St. Anthony College of Nursing Sciences, Aba, Abia State. 2025-26 Application Form is out. Call DR.MRS GRACE  A.A. ON (09078816209} +2349078816209 for the admission process and how to check admission list. Also, Sale of GENERAL NURSING FORM, INTERNSHIP and HOUSEMANSHIP FORM is also currently ongoing. The sales of two (2) years Post Basic Nursing Programme, Parasitology nursing, Mental health nursing, Pediatric nursing, Midwifery are all available. Call DR.MRS Grace ON (09078816209} +2349078816209 For More Information Now.
Creators: name: Admin
Publisher: name: Zenodo
Year: 2024

description: St. Anthony College of Nursing Sciences, Aba, Abia State. 2025-26 Application Form is out. Call DR.MRS GRACE  A.A. ON (09078816209} +2349078816209 for the admission process and how to check admission list. Also, Sale of GENERAL NURSING FORM, INTERNSHIP and HOUSEMANSHIP FORM is also currently ongoing. The sales of two (2) years Post Basic Nursing Programme, Parasitology nursing, Mental health nursing, Pediatric nursing, Midwifery are all available. Call DR.MRS Grace ON (09078816209} +2349078816209 For More Information Now.
Arbitrarily small amount of measurement independence is sufficient to manifest quantum nonlocality
Creators: name: Pütz, Gilles
name: Rosset, Denis
name: Barnea, Tomer Jack
name: Liang, Yeong-Cherng
name: Gisin, Nicolas
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The use of Bell's theorem in any application or experiment relies on the assumption of free choice or, more precisely, measurement independence, meaning that the measurements can be chosen freely. Here, we prove that even in the simplest Bell test - one involving 2 parties each performing 2 binary-outcome measurements - an arbitrarily small amount of measurement independence is sufficient to manifest quantum nonlocality. To this end, we introduce the notion of measurement dependent locality and show that the corresponding correlations form a convex polytope. These correlations can thus be characterized efficiently, e.g., using a finite set of Bell-like inequalities - an observation that enables the systematic study of quantum nonlocality and related applications under limited measurement independence.
description: 5+5 pages, 3 figures
Interview data from "Fishers' solutions for hammerhead shark conservation in Peru"
Creators: name: Mason, Julia Grace
Publisher: name: Stanford Digital Repository
Year: 2018
Subjects: subject: Biology
subject: Environmental Science
subject: semi-structured interviews
subject: interview transcripts
subject: small-scale fisheries
subject: hammerhead sharks
subject: Hopkins Marine Station
subject: Peru

description: These are the interview protocols and transcripts from 88 semi-structured interviews conducted with small-scale drift gillnet captains or boat owners in northern Peru. The purpose of the study was to elicit fishers' perspectives on the context of juvenile hammerhead fishing in Peru, their qualitative and quantitative ecological knowledge of where and how they catch hammerheads, and their perceptions of a seasonal hammerhead ban implemented in 2016. Interviews were conducted between February 8, 2018 and March 11, 2018 in three major ports landing juvenile hammerhead sharks: Salaverry, San José, and Máncora. Interviews were conducted in Spanish and recorded as handwritten notes that the author transcribed and translated into English. The interview protocol was approved by Stanford University's Institutional Review Board on January 11, 2018, protocol #44763.
EuroGO-SHIP S-ADCP format converter From OceanSITES to SeaDataNet NetCDF
Creators: name: Euro-GOSHIP Data Management Team
Publisher: name: Ifremer
Year: 2023

description: This document describes the specifications of the converter that has to be developed to convert ADCP data at OceanSITES netCDF format (as the output of the CASCADE software used at IFREMER for the processing of ADCP data) to SeaDataNet netCDF trajectoryProfile format The OceanSITES netCDF format is described in [1], the specificities of the files generated with the CASCADE software are explained in [2], and the SeaDataNet trajectory Profile data is specified in [3]. Ship-mounted acoustic Doppler current profilers (ADCP) have been used for over 25 years, and have been available on most research ships for much of that time. They are easy to operate on a routine basis, permitting nearly continuous monitoring of the upper ocean current structure beneath each ship. The ADCP OceanSITES files generated by the CASCADE software (2] include current velocities (absolute velocities and velocities relative to the vessel) as well as the ship's speeds. Files are also enriched with auxiliary data (tide, bathymetry, etc.) and quality indicators on the data. The particularity of ADCP data is that the measurements are done along the trajectory of the ship on a water layer (from depth x to depth y). In netCDF it means that the geophysical variables have another dimension (Depth) in addition to the Time dimension: that is the reason for the name of trajectoryProfile of the SeaDataNet netCDF format ([3], §4.5.5).
title: NN2SQL: Let SQL Think for Neural Networks
Creators: name: Schüle, Maximilian Emanuel
name: Kemper, Alfons
name: Neumann, Thomas
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: SQL-92||Neural Networks||Automatic Differentiation

description: Although database systems perform well in data access and manipulation, their relational model hinders data scientists from formulating machine learning algorithms in SQL. Nevertheless, we argue that modern database systems perform well for machine learning algorithms expressed in relational algebra. To overcome the barrier of the relational model, this paper shows how to transform data into a relational representation for training neural networks in SQL: We first describe building blocks for data transformation in SQL. Then, we compare an implementation for model training using array data types to the one using a relational representation in SQL-92 only. The evaluation proves the suitability of modern database systems for matrix algebra, although specialised array data types perform better than matrices in relational representation.
Guide d’utilisation des Etats des contacts dans WAO OBSMER
Creators: name: Ifremer, équipe ObsMer/ObsVentes
Publisher: name: Ifremer
Year: 2022

description: Ce guide présente l'ensemble des états possibles d'un contact dans l'outil de suivi WAO. Il permet de mieux déterminer la qualification d’un état pour renseigner chaque contact dans WAO afin de représenter le plus fidèlement possible la réalité de terrain.
New confining force solution of QCD axion domain wall problem
Creators: name: Barr, S. M.
name: Kim, Jihn E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The serious cosmological problems created by the axion-string/axion-domain-wall system in standard axion models are alleviated by positing the existence of a new confining force. The instantons of this force can generate an axion potential that erases the axion strings long before QCD effects become important, thus preventing QCD-generated axion walls from ever appearing. Axion walls generated by the new confining force would decay so early as not to contribute significantly to the energy in axion dark matter.
description: LaTeX file of 5 pages
title: The InsightsNet Climate Change Corpus (ICCC)
Creators: name: Bartsch, Sabine
name: Duan, Changxu
name: Tan, Sherry
name: Volkanovska, Elena
name: Stille, Wolfgang
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: corpus||climate change||computational linguistics||annotation||metadata

description: The discourse on climate change has become a centerpiece of public debate, thereby creating a pressing need to analyze the multitude of messages created by the participants in this communication process. In addition to text, messages on this topic are communicated through images, videos, tables and other data objects that are embedded within a document and accompany the text. This paper presents the process of building the InsightsNet Climate Change Corpus (ICCC), a multimodal corpus on the topic of climate change, using NLP tools to enrich corpus metadata, a dataset that lends itself to the exploration of the interplay between the various modalities that constitute the discourse on climate change.
Dirac Equations with Confining Potentials
Creators: name: Noble, J. H.
name: Jentschura, U. D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: This paper is devoted to a study of relativistic eigenstates of Dirac particles which are simultaneously bound by a static Coulomb potential and added linear confining potentials. It has recently been shown that, despite the addition of radially symmetric, linear confining potentials, some specific bound-state energies surprisingly retain their exact Dirac--Coulomb values (in the sense of an "exact symmetry"). This observation raises pertinent questions as to the generality of the cancellation mechanism. A Foldy-Wouthuysen transformation is used to find the relevant nonrelativistic physical degrees of freedom, which include additional spin-orbit couplings induced by the linear confining potentials. The matrix elements of the effective operators obtained from the scalar, and time-like confining potentials mutually cancel for specific ratios of the prefactors of the effective operators, which must be tailored to the cancellation mechanism. The result of the Foldy-Wouthuysen transformation is used to explicitly show that the cancellation is accidental and restricted (for a given Hamiltonian) to only one reference state, rather than traceable to a more general relationship among the obtained effective low-energy operators. Furthermore, we show that the cancellation mechanism does not affect anti-particle (negative-energy) states.
description: 11 pages; RevTeX
title: Fridays for Future als Bildungsraum
Creators: name: Hofer, Kathrin
Year: 2021

description: Diese Masterarbeit trägt dazu bei, einen tieferen Einblick in die soziale Bewegung Fridays for Future, speziell in die der Wiener Regionalgruppe, zu ermöglichen. Während im Rahmen der Protest- und Bewegungsforschung Betrachtungen von (Protest-)Akteuren dominieren, welche sich auf äußere oder vorangehende Aspekte konzentrieren, wird hier das Innere der Bewegung beleuchtet. Dafür werden biographische und lebensweltliche Aspekte von Aktivist:innen in den Blick genommen, um so eine individuelle und subjektive Betrachtungsweise auf die Bewegung hervorzuheben. Proteste und soziale Bewegungen stellen für die darin engagierten Personen bestimmte sozialisatorische Räume dar, in welchen diese sich verändern und weiterentwickeln und sozusagen den Prozess einer (Re-)Sozialisierung durchlaufen. Durch die Analyse von narrativen Interviews und die daraus resultieren-de Rekonstruktion der lebensweltlichen Erfahrungen werden in diesem Beitrag Veränderungen des Selbst- und Weltverhältnisses - verstanden als transformative Bildungsprozesse - untersucht, um so Fridays for Future als Bildungsraum in den Blick zu nehmen. Dafür werden narrative Interviews ent-lang der Dokumentarischen Methode der Interpretation ausgewertet und so eine Phasentypik bezüg-lich der Bildungsprozesse herausgearbeitet. Dabei wird deutlich, dass die Transformationen der Selbst- und Weltverhältnisse von einzelnen Aktivist:innen im Kontext der Wiener Fridays for Future durchaus ähnliche Züge aufweisen, wobei Unterschiede entlang des Grades der vorangegangenen Politisierung festgestellt werden können.
description: This Master's thesis contributes to providing a deeper insight into the (student) movement Fridays for Future, especially that of the Viennese regional group. Whereas in the context of protest and move-ment research, considerations of (protest) actors dominate, which concentrate on external or preceding aspects, here the inner workings of the movement are highlighted. For this purpose, biographical and life-world aspects of activists are considered in order to emphasise an individual and subjective ap-proach to the movement. Protests and social movements represent certain socialising spaces for the people involved in them, in which they change and develop further and, so to speak, go through the process of (re)socialisation. Through the analysis of narrative interviews and the resulting reconstruc-tion of life-world experiences, this paper examines changes in the relationship to the self and the world - understood as transformative educational processes - to focus on Fridays for Future as an educational space. For this purpose, narrative interviews are analysed using the documentary method of interpretation and a phase typology regarding the educational processes is worked out. It becomes clear that the transformations of the self- and world relations of individual activists in the context of the Viennese Fridays for Future show very similar features, although differences can be identified according to the degree of prior politicisation.
title: Fourth Workshop on Big (and Small) Data in Science and Humanities (BigDS)
Creators: name: Henrich, Andreas
name: Karam, Naouel
name: König-Ries, Birgitta
name: Seeger, Bernhard
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023

description: The Workshop on Big (and Small) Data in Science and Humanities addresses all issues related to the management and analysis of data in science from the perspective of different application areas. The goal is the scientific and interdisciplinary exchange on these topics. In the joint discussion, current and future challenges in the processing and analysis of data and possible future technologies are to be identified. This year's edition will emphasize the topics of FAIR Data and NFDI.
Dossier d'observation en mer. Formulaire ObsMer - Programme 2024-2027. Fiche Sortie en Mer
Creators: name: Ifremer, Equipe ObsMer
Publisher: name: Ifremer
Year: 2023

description: Ce document correspond au dossier d'observation comportant les fiches terrain à utiliser obligatoirement lors des échantillonnages ObsMer sur les navires commerciaux.
Hofstadter Butterflies in Topological Insulators
Creators: name: Li, Larry
name: Abram, Marcin
name: Prem, Abhinav
name: Haas, Stephan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this chapter, we investigate the energy spectra as well as the bulk and surface states in a two-dimensional system composed of a coupled stack of one-dimensional dimerized chains in the presence of an external magnetic field. Specifically, we analyze the Hofstadter butterfly patterns that emerge in a 2D stack of coupled 1D Su-Schrieffer-Heeger (SSH) chains subject to an external transverse magnetic field. Depending on the parameter regime, we find that the energy spectra of this hybrid topological system can exhibit topologically non-trivial bulk bands separated by energy gaps. Upon introducing boundaries into the system, we observe topologically protected in-gap surface states, which are protected either by a non-trivial Chern number or by inversion symmetry. We examine the resilience of these surface states against perturbations, confirming their expected stability against local symmetry-preserving perturbations.
description: Book chapter. 16 pages, 13 figures
title: ExtracTable: Extracting Tables from Raw Data Files
Creators: name: Hübscher, Leonardo
name: Jiang, Lan
name: Naumann, Felix
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023

description: Raw data, especially in text-files, comes in many shapes and forms, often tailored toward human readability. They include preambles and footnotes, are formatted visually, and in general do not follow csv-guidelines. The ability to easily ingest such files into data systems opens up many opportunities for data analysis and processing. With ExtracTable, we present a system that can automatically ingest a large variety of raw data files, including text files and poorly structured csv-files by detecting row patterns and thus separating their values into coherent columns. We manually annotated 957 files of a wide variety containing 1208 tables. We show experimentally that ExtracTable can correctly parse 90% of all lines in structured files and 76% of all lines in files with a visual layout only, significantly outperforming state-of-the-art.
title: Detection of Generated Text Reviews by Leveraging Methods from Authorship Attribution: Predictive Performance vs. Resourcefulness
Creators: name: Moosleitner, Manfred
name: Specht, Günther
name: Zangerle, Eva
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Text Classification||Stylometric Text Features||Generated Text Detection

description: Textual reviews are an integral part of online shopping and a source of information for potential customers. However, a prerequisite is that the reviews are authentic. To this end, pre-trained large language models have been shown to generate convincing text reviews at scale. Therefore, a critical task is the automatic detection of reviews not composed by a human, in a generated review classification task. State-of-the-art approaches to detect generated texts use pre-trained large language models, which exhibit hefty hardware requirements to run and fine-tune the model. Related work has shown that texts generated by language models often show differences in writing style and choice of words compared to texts written by humans. This two properties, which are unique per author, should be able to be utilized to identify if a text is generated by these algorithms. In this paper, we investigate the performance of features prominently used in authorship attribution tasks, using robust classifiers with substantially lower computational resources required. We show that features and methods from authorship attribution can be successfully applied for the task of detecting generated text reviews, leveraging the consistent writing style exhibited by large language models like GPT2. We argue that our approach achieves similar performance as state-of-the-art approaches while providing shorter training times and lower hardware requirements, necessary for, e.g, detection on the fly.
title: Transport of selected salivary biomarkers across the blood-saliva barrier in vitro
Creators: name: Smajlhodzic-Deljo, Merima
Year: 2021

description: Die Blut-Speichel-Schranke (BSS) als die Summe der Epithelzellschichten der Mundschleimhaut und der Speicheldrüsen definiert. Es wurde eine Vielzahl von in vitro Modellen der BSS entwickelt, jedoch keine endgültigen, standardisierten, zelllinienbasierten Modelle des Epithels der submandibulären Speicheldrüse. In vitro Modelle der BSS können eingesetzt werden, um den Transport von Biomarkern vom Blut zum Speichel zu untersuchen und zu verstehen. Das Verständnis der Funktion der Epithelbarrieren ist für eine Vielzahl von Forschungsfeldern wie Entzündungs- und Infektionskrankheiten, Gewebeverletzungen, Pharmakologie, Arzneimittelabgabe, Tumorbiologie, Zahn- und Biomarkerforschung von entscheidender Bedeutung. Um den Transport von Biomarkern vom Blut zum Speichel zu untersuchen, haben wir daher ein epitheliales Barriere-Modell der submandibulären Speicheldrüse erstellt, das von der menschlichen Zelllinie HTB-41 (A-253), Klon B2, stammt. Transportstudien mit dem Klon B2 bestätigten seine Anwendbarkeit als Speicheldrüsenmodell für Biomarker-Studien. Zusätzlich haben wir auch ein zuvor etabliertes in vitro Modell der Mundschleimhaut basierend auf der Zelllinie TR146 verwendet. Entzündungen, Gewebeverletzungen, Stress und andere Krankheiten sind mit schnell erhöhten Serumspiegeln von C-reaktivem Protein (CRP) verbunden. CRP ist ein häufig verwendeter Biomarker für systemische Entzündungen, der überwiegend von der Leber synthetisiert und in Serumblutproben gemessen wird. Serum Ferritin ist als Marker für Eisenmangelanämie bekannt und wird verwendet, um den Zustand und die Schwere verschiedener Krankheiten anzuzeigen. Um das Vorhandensein eines aktiven Transports für einen dieser Biomarker (Ferritin oder CRP) über die BSS und einen Zusammenhang zwischen Blut und Speichel Konzentrationen zu untersuchen, wurden Transportstudien unter Verwendung von in vitro Modellen der Mundschleimhaut und der submandibulären Speicheldrüse durchgeführt. Als Ergebnis zeigten die Transportstudien mit Ferritin die Anwendbarkeit des HTB- 41 Klons B2 für diese Experimente. Für CRP wurde in beiden Modellen ein schnellerer Transport in Richtung Speichel festgestellt, was die klinische Relevanz für CRP im Speichel als nicht-invasiver Biomarker unterstreichte. Die Zugabe des löslichen Rezeptors für fortgeschrittene Glykationsendprodukte (RAGE) während des Transportes von CRP durch die BSS in vitro Modelle legte die Beteiligung von RAGE am CRP-Transportprozess durch die BSS vom Blut zum Speichel nahe.
title: Geo Engine: Workflow-backed Geo Data Portals
Creators: name: Beilschmidt, Christian
name: Drönner, Johannes
name: Mattig, Michael
name: Schweitzer, Philip
name: Seeger, Bernhard
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Geo processing||Data portals

description: Geo data portals play a key role in the distribution and exploitation of domain-specific geo data.While such portals are highly specialized, they share a number of common requirements that span from data access and processing to UI components.Geo Engine is able to provide all the necessary parts for portal building.We demonstrate this on a real data portal we built for the Dragonfly community.In addition, we show its general architecture and outline future improvements.
Diffuse gamma-ray emission from galactic pulsars
Creators: name: Calore, F.
name: Di Mauro, M.
name: Donato, F.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Millisecond Pulsars are second most abundant source population discovered by the Fermi-LAT. They might contribute non-negligibly to the diffuse emission measured at high latitudes by Fermi-LAT, the IDGRB. Gamma-ray sources also contribute to the anisotropy of the IDGRB measured on small scales by Fermi-LAT. We aim to assess the contribution of the unresolved counterpart of the detected MSPs population to the IDGRB and the maximal fraction of the measured anisotropy produced by this source class. We model the MSPs spatial distribution in the Galaxy and the gamma-ray emission parameters by considering radio and gamma-ray observational constraints. By simulating a large number of MSPs populations, we compute the average diffuse emission and the anisotropy 1-sigma upper limit. The emission from unresolved MSPs at 2 GeV, where the peak of the spectrum is located, is at most 0.9% of the measured IDGRB above 10 degrees in latitude. The 1-sigma upper limit on the angular power for unresolved MSP sources turns out to be about a factor of 60 smaller than Fermi-LAT measurements above 30 degrees. Our results indicate that this galactic source class represents a negligible contributor to the high-latitude gamma-ray sky and confirm that most of the intensity and geometrical properties of the measured diffuse emission are imputable to other extragalactic source classes. Nevertheless, given the MSP distribution, we expect them to contribute significantly to the gamma-ray diffuse emission at low latitudes. Since, along the galactic disk, the population of young Pulsars overcomes in number the one of MSPs, we compute the gamma-ray emission from the whole population of unresolved Pulsars in two low-latitude regions: the inner Galaxy and the galactic center.
description: 19 pages, 26 figures. It matches the published version, minor changes only
title: No Mayfly: Detection and Analysis of Long-term Twitter Trends
Creators: name: Ziegler, John
name: Gertz, Michael
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Social Media Analytics||Temporal Networks||Trend Analysis||Twitter Data

description: The focus of social media is characterized by stories about short-lived breaking news. Often, such mayflies make it hard to keep track of more profound topics that are prevalent over a longer period of time. To tackle this issue we present a method to detect such long-term trends based on temporal networks and community evolution. Connecting those methods with that of trend analysis allows to study the temporal development of trends"
title: Interactive SQL Queries and Program Code in Presentations
Creators: name: Schildgen, Johannes
name: Heinz, Florian
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Lecture Slides||SQL

description: Nowadays, most database lectures are performed with an accompanying visual presentation that further illustrates the conveyed facts. Conventional presentation software allows dynamic elements up to a certain level, for example revealing or changing parts of the slide step by step, or even an interaction with the viewers by means of polls or similar mechanisms. Recently, HTML-and browser-based frameworks for presentations have emerged, which allow an even higher degree of flexibility due to the manifold possibilities of HTML5 and JavaScript. This paper presents an approach of how to interactively modify parts of a slide during the presentation, like SQL-based queries or program code snippets, and show the results pretty-printed on the corresponding slide in real-time. This enables the lecturer to easily show more examples, and answer and illustrate side questions, which they did not prepare in advance.
Manuel de l’observateur à bord des navires de la pêcherie profonde française
Creators: name: Ifremer, Equipe ObsMer
Publisher: name: Ifremer
Year: 2023

description: Le règlement (CE) n°2016/2336, abrogeant le règlement (CE) n°2347/2002, fixent les exigences et les conditions spécifiques d’accès aux pêcheries des stocks d’eau profonde. Les États membres établissent un programme concernant la présence d'observateurs à bord afin d'assurer la collecte de données pertinentes, opportunes et précises sur les captures et les prises accessoires d'espèces d'eau profonde et sur les rencontres d'Écosystèmes Marins Vulnérables (EMV). Parmi les différents engins utilisés, ce sont les chaluts de fond utilisés pour la pêche en eau profonde qui présentent le plus de risques pour les EMV et qui enregistrent les taux les plus élevés de captures involontaires d'espèces d'eau profonde. La pêcherie française doit faire l’objet d’un plan d’échantillonnage au débarquement et en mer avec des observateurs embarqués chargés de consigner de manière indépendante les informations d’effort, de capture et de rejets des espèces en eau profonde (en incluant les rencontres des EMV). Ce plan d’échantillonnage est organisé par la Direction des Pêches Maritimes et de l’Aquaculture (DGAMPA) du ministère de l’agriculture et de la pêche, en liaison avec l’Institut Français de Recherche pour l’Exploitation de la Mer (IFREMER) et sera réalisé de façon contractuelle par un prestataire de service. A la fin de chaque marée, les données des observateurs seront transmises par ceux-ci au patron du navire, à la DGAMPA et à l’IFREMER. Ce manuel décrit le protocole scientifique à appliquer lors des observations embarquées sur cette pêcherie.
Dossier d'observation à terre. Formulaire ObsVentes - Programme 2024-2027. Fiche Sortie à Terre
Creators: name: Ifremer, Equipe ObsVentes
Publisher: name: Ifremer
Year: 2023

description: Ce document correspond au dossier d'observation comportant les formulaires terrain à utiliser obligatoirement lors des échantillonnages Obsventes dans les criées et lieux de débarquement.
A Comparative Study of Programming Languages in Rosetta Code
Creators: name: Nanz, Sebastian
name: Furia, Carlo A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Sometimes debates on programming languages are more religious than scientific. Questions about which language is more succinct or efficient, or makes developers more productive are discussed with fervor, and their answers are too often based on anecdotes and unsubstantiated beliefs. In this study, we use the largely untapped research potential of Rosetta Code, a code repository of solutions to common programming tasks in various languages, to draw a fair and well-founded comparison. Rosetta Code offers a large data set for analysis. Our study is based on 7087 solution programs corresponding to 745 tasks in 8 widely used languages representing the major programming paradigms (procedural: C and Go; object-oriented: C# and Java; functional: F# and Haskell; scripting: Python and Ruby). Our statistical analysis reveals, most notably, that: functional and scripting languages are more concise than procedural and object-oriented languages; C is hard to beat when it comes to raw speed on large inputs, but performance differences over inputs of moderate size are less pronounced and allow even interpreted languages to be competitive; compiled strongly-typed languages, where more defects can be caught at compile time, are less prone to runtime failures than interpreted or weakly-typed languages. We discuss implications of these results for developers, language designers, and educators.
Equation of state and phase transition in spin-orbit-coupled Bose gases at finite temperature: A perturbation approach
Creators: name: Yu, Zeng-Qiang
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study two-component Bose gases with Raman induced spin-orbit coupling via a perturbation approach at finite temperature. For weak coupling, free energy is expanded in terms of Raman coupling strength up to the second order, where the coefficient (referred to as Raman susceptibility) is determined according to linear response theory. The equation of state for the stripe phase and the plane-wave phase are obtained in Popov approximation, and the first order transition between these two phases is investigated. As temperature increases, we find the phase boundary bends toward the stripe phase side in most temperature regions, which implies the ferromagnetic order is more robust than the crystalline order in presence of thermal fluctuations. Our results qualitatively agree with the recent experimental observation in rubidium atomic gases. A method to measure the Raman susceptibility through the two-photon Bragg scattering experiment is also discussed.
description: 7 pages, 5 figures; published in Phys. Rev. A
title: DPQL: The Data Profiling Query Language
Creators: name: Seeger, Marcian
name: Schmidl, Sebastian
name: Vielhauer, Alexander
name: Papenbrock, Thorsten
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: data profiling||query language||functional dependencies||unique column combinations||inclusion dependencies

description: Abstract: Data profiling describes the activity of extracting implicit metadata, such as schema descriptions, data types, and various kinds of data dependencies, from a given data set. The considerable amount of research papers about novel metadata types and ever-faster data profiling algorithms emphasize the importance of data profiling in practice. Unfortunately, though, the current state of data profiling research fails to address practical application needs: Typical data profiling algorithms (i. e., challenging to operate structures) discover all (i. e., too many) minimal (i. e., the wrong) data dependencies within minutes to hours (i. e., too long). Consequently, if we look at the practical success of our research, we find that data profiling targets data cleaning, but most cleaning systems still use only hand-picked dependencies; data profiling targets query optimization, but hardly any query optimizer uses modern discovery algorithms for dependency extraction; data profiling targets data integration, but the application of automatically discovered dependencies for matching purposes is yet to be shown -and the list goes on. We aim to solve the profiling-and-application-disconnect with a novel data profiling engine that integrates modern profiling techniques for various types of data dependencies and provides the applications with a versatile, intuitive, and declarative Data Profiling Query Language (DPQL). The DPQL enables applications to specify precisely what dependencies are needed, which not only refines the results and makes the data profiling process more accessible but also enables much faster and (in terms of dependency types and selections) holistic profiling runs. We expect that integrating modern data profiling techniques and the post-processing of their results under a single application endpoint will result in a series of significant algorithmic advances, new pruning concepts, and a profiling engine with innovative components for workload auto-configuration, query optimization, and parallelization. With this paper, we present the first version of the DPQL syntax and introduce a fundamentally new line of research in data profiling.
Imagining a Makarrata Commission
Creators: name: Morris, Shireen
name: Hobbs, Harry
Publisher: name: Monash University
Year: 2023
Subjects: classificationCode: 450518
subject: Aboriginal and Torres Strait Islander peoples and the law
classificationCode: 480302
subject: Comparative law
classificationCode: 480403
subject: Law and humanities
classificationCode: 480702
subject: Constitutional law

description: The Uluru Statement from the Heart advocates for a First Nations constitutional voice and a legislated Makarrata Commission to supervise agreement-making and truth-telling. A First Nations voice is the immediate priority and the necessary focus of scholarly and practical discussion. However, while advocates envisage a Makarrata Commission being established following a First Nations voice, there is negligible research imagining how a Makarrata Commission might operate. This article addresses that gap. Drawing on agreement-making and truth-telling processes in Australia, Aotearoa New Zealand and Canada, it imagines how a national institution to supervise agreement-making and truth-telling could function.