cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Automotive Security Engineering
title: A Demonstration of an Integrated Approach to EAST-ADL and Security Modeling
titleType: Subtitle
Creators: name: Fischer, Alexander
name: Kolagari, Ramin Tavakoli
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2025
Subjects: subject: Automotive Security
subject: Model-based Engineering
subject: Security Modeling

description: The automotive industry’s increasing reliance on software innovations has introduced significant security challenges. With connected vehicles and semi-autonomous systems becoming commonplace, automotive cyberattacks are frequently covered in the media. Public awareness is growing that cybersecurity plays a crucial role, akin to the life-saving innovations of the 1970s, such as mandatory seatbelts and speed limits. It is evident that security must be integrated throughout the entire development lifecycle and operation of automotive software systems, with every stakeholder considering security aspects. However, this is complicated by the vast and often complex nature of the security landscape and the limited accessibility of essential security frameworks like MITRE ATT&CK, which are primarily oriented towards implementation rather than serving as an entry point for comprehensive security analysis. In response to these challenges, this paper presents the Security Abstraction Model (SAM), a metamodel-based approach designed to address security concerns across all stages of automotive software development, focusing on the early phases and on understandability among all stakeholders. SAM offers a structured framework for defining, analyzing, and implementing security requirements within automotive systems, leveraging established metamodeling techniques. This paper demonstrates how SAM can be integrated with EAST-ADL to create a systematic approach for securing complex automotive software architectures. In order to illustrate its applicability, an integrated demonstration is developed, showcasing the combined use of EAST-ADL and security modeling.
Program Evaluation of an Easy Access Clinic for Effective Contraception for U.S. Active Duty Women in Okinawa, Japan
Creators: name: Kuehner, Cynthia
Publisher: name: University of Massachusetts Amherst
Year: 2019

Background: Unintended pregnancy in the United States (U.S.) is a significant health problem that takes on additional magnitude in the context of military service. Young, active duty women have higher unintended pregnancy rates compared to the general population, secondary to non-use of contraception or selection and use of the least effective methods (condoms and oral contraceptive pills). The literature validates the problem, identifies access barriers to highest-efficacy contraception options in primary care settings, and offers evidence-based, best practice opportunities to impact this public health challenge.
Purpose:  The purpose of this project was to evaluate access, utilization, effectiveness, and patient satisfaction of the newly-implemented Walk-in Sexual Health (WiSH) clinic for contraception services delivery at a military health clinic in Okinawa, Japan.
Methods: The widely-used RE-AIM (Reach-Effectiveness-Adoption-Implementation-Maintenance) framework was employed to analyze the impacts of this health promotion initiative in the community. Data were collected to determine access to contraceptive clinic services, changes in high risk (age 18-24) female population use of long-acting reversible contraception (LARC), and baseline patient satisfaction, comparing 12-month periods, pre- and post-WiSH clinic implementation.
Results:  LARC utilization increased among all demographic groups (women, age 18-53), but most substantially among populations of interest, namely high risk (18-24 years of age) active duty and non-active duty women. Patients reported very high baseline satisfaction with the clinic’s services.
Conclusion:  The WiSH clinic eliminated known barriers to the most effective contraception options (LARC) and demonstrated its acceptance, utilization, and value in the community, according to the RE-AIM domains for health promotion.
Conditions for negative specific heat in systems of attracting classical particles
Creators: name: Einarsson, Bjorn
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We identify conditions for the presence of negative specific heat in non-relativistic self-gravitating systems and similar systems of attracting particles. The method used, is to analyse the Virial theorem and two soluble models of systems of attracting particles, and to map the sign of the specific heat for different combinations of the number of spatial dimensions of the system, $D$($\geq 2$), and the exponent, $ν$($\neq 0$), in the force potential, $ϕ=Cr^ν$. Negative specific heat in such systems is found to be present exactly for $ν=-1$, at least for $D \geq 3$. For many combinations of $D$ and $ν$ representing long-range forces, the specific heat is positive or zero, for both models and the Virial theorem. Hence negative specific heat is not caused by long-range forces as such. We also find that negative specific heat appears when $ν$ is negative, and there is no singular point in a certain density distribution. A possible mechanism behind this is suggested.
description: 11 pages, 1 figure, Published version (including correlation between positive specific heat and singular points)
Additional file 8 of Comparative genomics of the bacterial genus Listeria: Genome evolution is characterized by limited gene acquisition and limited gene loss
Creators: name: Bakker, Henk C Den
name: Cummings, Craig A
name: Ferreira, Vania
name: Vatta, Paolo
name: Orsi, Renato H
name: Degoricija, Lovorka
name: Barker, Melissa
name: Petrauskene, Olga
name: Manohar R Furtado
name: Wiedmann, Martin
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 8:PDF-file with gene trees based on internalin genes. (PDF 625 KB)
Two-axis cavity optomechanical torque characterization of magnetic microstructures
Creators: name: Hajisalem, Ghazal
name: Losby, Joseph E.
name: Luiz, Gustavo de Oliveira
name: Sauer, Vincent T. K.
name: Barclay, Paul E.
name: Freeman, Mark R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Significant new functionality is reported for torsion mechanical tools aimed at full magnetic characterizations of both spin statics and dynamics in micro- and nanostructures. Specifically, two orthogonal torque directions are monitored and the results co-analyzed to separate magnetic moment and magnetic susceptibility contributions to torque, as is desired for characterization of anisotropic three-dimensional structures. The approach is demonstrated through application to shape and microstructural disorder-induced magnetic anisotropies in lithographically patterned permalloy, and will have utility for the determination of important magnetic thin-film and multilayer properties including interface anisotropy and exchange bias. The results reflect remarkable sensitivity of the out-of-plane magnetic torque to the nature of small edge domains perpendicular to the applied field direction, and also contain tantalizing indications of direct coupling to spin dynamics at the frequency of the mechanics.
title: Requirements Classification for Requirements Reuse
Creators: name: Märdian, Julia
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2025
Subjects: subject: Requirements Classification
subject: Machine Learning
subject: Meta Requirements
subject: Standard Tailoring

description: In various domains, standards are used to ensure a high level of product quality. During standard tailoring, requirements from the applicable standards are specialized and integrated into the project. The requirement type influences the way the standard requirement interacts with project requirements. Yet, manual classification of large existing standards is time-consuming. This thesis presents a machine learning pipeline to compare four algorithms for this task: k-Nearest Neighbor (kNN), Support Vector Machine (SVM), Logistic Regression (LR), Multinomial Naive Bayes (MNB), as well as an ensemble model combining all four. The models are trained and tested with 466 requirements from the European Cooperation for Space Standardization (ECSS). SVM and LR achieve the best results with F1 scores around 0.85. The integration of term contexts could potentially further increase the prediction accuracy. Yet, the improvement for our dataset is insignificant.
Determination of the Uptake of Ibuprofen, Ketoprofen, and Diclofenac by Tomatoes, Radishes, and Lettuce by Gas Chromatography–Mass Spectrometry (GC–MS)
Creators: name: E. D. Kovacs
name: L. Silaghi-Dumitrescu
name: M. H. Kovacs
name: C. Roman
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: The present study aimed to assess the uptake of the common nonsteroidal anti-inflammatories ibuprofen, ketoprofen and diclofenac by lettuce, radishes, and tomatoes. The influence of multiple routes of exposures (soil, water, vapor) of the pharmaceuticals were invstigated. The impact of accumulated pharmaceuticals active ingredients on the vegetable quality as the carbohydrate, amino acid, volatile organic aroma, and fatty acid methyl ester content were also investigated. The determination of the pharmaceutical active ingredients and vegetable quality compounds was performed by gas chromatography. For all of the vegetables, the diclofenac bioconcentration factor was the highest, as the concentration was between 31 and 118 ng·g−1. Ibuprofen was easily accumulated in radishes and lettuce, with levels between 6 and 58 and 11 and 73 ng·g−1, respectively. Higher concentrations of the pharmaceutical active ingredients were determined when the soil was artificially contaminated. The average values of bioconcentration factors considering studied pharmaceuticals active ingredients were in the following order: diclofenac > ibuprofen > ketoprofen. Considering the impact upon the vegetable carbohydrate content, a decreasing tendency in percentage values was observed for the carbohydrate concentration in radishes and tomatoes treated by pharmaceuticals through contaminated soil and water. Similarly, the volatile organic aroma compounds decreased from 7% to 36% compared with the controls when the vegetables were cultivated in contaminated conditions.
The Synoptic Swift Synergy -- Catching Gamma-Ray Bursts Before They Fly
Creators: name: Heyl, Jeremy S.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The advent of large panoramic photometric surveys of the sky offers the possibly of exploring the association of gamma-ray bursts (GRBs) with supernovae. To date, a few gamma-ray bursts have been connected possibly with supernovae: GRB 980425 -- SN 1998bw, GRB 011121 -- SN 2001ke, GRB 970228 and GRB 980326. A combination of a large detection rate of GRBs and rapid coverage of a large portion of the sky to faint magnitude limits offers the possibility of detecting a supernova preceding an associated GRB or at least placing limits on the rate of association between these two phenomena and the time delay between them. This would provide important constraints on theoretical models for gamma-ray bursts.
description: 8 pages, 1 figure, minor changes to reflect version accepted to Astrophys. J
Lunar occultations with Aqueye+ and Iqueye
Creators: name: Zampieri, L.
name: Richichi, A.
name: Naletto, G.
name: Barbieri, C.
name: Burtovoi, A.
name: Fiori, M.
name: Glindemann, A.
name: Umbriaco, G.
name: Ochner, P.
name: Dyachenko, V. V.
name: Barbieri, M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We report the first-time use of the Aqueye+ and Iqueye instruments to record lunar occultation events. High-time resolution recordings in different filters have been acquired for several occultations taken from January 2016 through January 2018 with Aqueye+ at the Copernicus telescope and Iqueye at the Galileo telescope in Asiago, Italy. Light curves with different time bins were calculated in post-processing and analyzed using a least-square model-dependent method. A total of nine occultation light curves were recorded, including one star for which we could measure for the first time the size of the chromosphere ($μ$ Psc) and one binary star for which discrepant previous determinations existed in the literature (SAO 92922). A disappearance of Alf Tau shows an angular diameter in good agreement with literature values. The other stars were found to be unresolved, at the milliarcsecond level. We discuss the unique properties of Aqueye+ and Iqueye for this kind of observations, namely the simultaneous measurement in up to four different filters thanks to pupil splitting, and the unprecedented time resolution well exceeding the microsecond level. This latter makes Aqueye+ and Iqueye suitable to observe not just occultations by the Moon, but also much faster events such as e.g. occultations by artificial screens in low orbits. We provide an outlook of future possible observations in this context.
description: 10 pages, 5 figures, accepted for publication in The Astronomical Journal
title: A Classification Framework for Scientific Documents to Support Knowledge Graph Population
Creators: name: Kaplan, Angelika
name: Keim, Jan
name: Greiner, Lukas
name: Koziolek, Anne
name: Reussner, Ralf
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2025
Subjects: subject: Automated Text Classification
subject: Natural Language Processing
subject: Scientific Documents in Software Engineering
subject: Knowledge Graph Population
subject: Semantic Aspects

description: Research papers are a central communication medium to share new scientific insights and progress and are, nowadays, stored as PDF files. However, little effort is spent on reorganizing information with effective knowledge classification and comprehensive representation during the publication process. In terms of software engineering (SE), those papers are also aligned to software artifacts and research data. Aggregating knowledge and empirical evidence is done with systematic literature studies that tend to be very time-consuming and require a manual inspection of the respective research artifacts (paper-and data-wise). Research knowledge graphs like the Open Research Knowledge Graph (ORKG) aim to contribute to and rethink scholarly communication by providing formats while easing the processing of semantic information. Therefore, ORKG offers templates to summarize and structure a research artifact’s content, providing metadata as well. Based on this, researchers can connect similar papers, reuse replication artifacts, and generate literature studies more easily. However, adding papers to ORKG is still a tedious manual process. Moreover, selecting suitable template formats is challenging and can be highly domain-specific. To support the manual process, we aim to provide an automated classification framework for scientific papers, supporting the knowledge graph population. This framework intends to be flexible, allowing various input data and schemas, so it can be applied and trained in a multitude of research fields in SE. In this paper, we present the concept of the framework’s implementation, and an excerpt of the evaluation result in one of the research subfields in SE, namely software architecture and design.
Warm stellar matter with deconfinement: application to compact stars
Creators: name: Menezes, D. P.
name: Providencia, C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the properties of mixed stars formed by hadronic and quark matter in $β$-equilibrium described by appropriate equations of state (EOS) in the framework of relativistic mean-field theory. We use the non- linear Walecka model for the hadron matter and the MIT Bag and the Nambu-Jona-Lasinio models for the quark matter. The phase transition to a deconfined quark phase is investigated. In particular, we study the dependence of the onset of a mixed phase and a pure quark phase on the hyperon couplings, quark model and properties of the hadronic model. We calculate the strangeness fraction with baryonic density for the different EOS. With the NJL model the strangeness content in the mixed phase decreases. The calculations were performed for T=0 and for finite temperatures in order to describe neutron and proto-neutron stars. The star properties are discussed. Both the Bag model and the NJL model predict a mixed phase in the interior of the star. Maximum allowed masses for proto-neutron stars are larger for the NJL model ($\sim 1.9$ M$_{\bigodot}$) than for the Bag model ($\sim 1.6$ M$_{\bigodot}$).
description: RevTeX,14 figures, accepted to publication in Physical Review C
title: Quantum Software Ecosystem Design
Creators: name: Basermann, Achim
name: Epping, Michael
name: Fauseweh, Benedikt
name: Felderer, Michael
name: Lobe, Elisabeth
name: Röhrig-Zöllner, Melven
name: Schmiedinghoff, Gary
name: Schuhmacher, Peter K.
name: Setyawati, Yoshinta
name: Weinert, Alexander
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2025
Subjects: subject: Quantum Computing
subject: Software Ecosystem
subject: Hardware-Software Co-Design
subject: Software Engineering

description: Only by considering both the conceptual and the technical perspective, as laid out in this paper and more thoroughly in the full book chapter [1], can the full potential of quantum computers be realized. Through collaborative efforts of all stakeholders and by employing a flexible and research-driven hardware-software co-design approach on the full stack, we aim to iteratively advance the quantum software ecosystem.
Spin and lattice effects in the Kondo lattice model
Creators: name: Gulacsi, M.
name: Bussmann-Holder, A.
name: Bishop, A. R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The magnetic properties of a system of coexisting localized spins and conduction electrons are investigated within an extended version of the one dimensional Kondo lattice model in which effects stemming from the electron-lattice and on-site Coulomb interactions are explicitly included. After bosonizing the conduction electrons, is it observed that intrinsic inhomogeneities with the statistical scaling properties of a Griffiths phase appear, and determine the spin structure of the localized impurities. The appearance of the inhomogeneities is enhanced by appropriate phonons and acts destructively on the spin ordering. The inhomogeneities appear on well defined length scales and can be compared to the formation of intrinsic mesoscopic metastable patterns which are found in two-fluid phenomenologies.
description: RevTex, 24 pages, 6 figures
Novel Electrochemical Determination of Atorvastatin by Monitoring the Suppression of a Lead Probe
Creators: name: Wanderson A. Silva
name: De Almeida, Leonardo G.
name: Feiteira, Fernanda N.
name: Semaan, Felipe S.
name: Aucélio, Ricardo Q.
name: Dornellas, Rafael M.
name: Pacheco, Wagner F.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology

description: This work presents the development of a new electrochemical method for the indirect determination of atorvastatin (ATO) using Pb2+ as a probe at a potential value of -0.40 V. The square-wave voltammetric parameters such as the frequency (50 Hz), amplitude (100 mV) and step size (2 mV) were adjusted to obtain the most symmetrical and intense probe peak. The influences of pH (2.0), background electrolyte composition (HNO3), and probe concentration (250 μmol L−1) were studied in order to achieve highest signal attenuation. The signal suppression mechanism was investigated, indicating that it occurs due to the adsorption of atorvastatin and its oxidation products on the working electrode surface competing with the probe deposition. This suppression approach enhanced the analytical signal by a factor of 100 times when compared to the atorvastatin signal monitoring, leading the optimized method to a limit of quantification (LOQ) of 0.41 μmol L−1 with the linear response up to 2.85 μmol L−1. The repeatability was determined to be 2.95% (n = 10) and the method showed selectivity against other statins (rosuvastatin and pravastatin). As a proof of concept, atorvastatin was determined in a pharmaceutical formulation sample, with a satisfactory recovery of 100.3 ± 3.2%.
Neutrino Mixing and the Minimal 3-3-1 Model
Creators: name: Gusso, A.
name: Pires, C. A. de S.
name: da Silva, P. S. Rodrigues
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the minimal 3-3-1 model charged leptons come in a non-diagonal basis. Moreover the Yukawa interactions of the model lead to a non-hermitian charged lepton mass matrix. In other words, the minimal 3-3-1 model presents a very complex lepton mixing. In view of this we check rigorously if the possible textures of the lepton mass matrices allowed by the minimal 3-3-1 model can lead or not to the neutrino mixing required by the recent experiments in neutrino oscillation.
description: two references add, minor chages, accepted for publication in MPLA
MOESM2 of Epigenetic therapy of myelodysplastic syndromes connects to cellular differentiation independently of endogenous retroelement derepression
Creators: name: Kazachenka, Anastasiya
name: Young, George
name: Attig, Jan
name: Kordella, Chrysoula
name: Lamprianidou, Eleftheria
name: Zoulia, Emmanuela
name: Vrachiolias, George
name: Papoutselis, Menelaos
name: Bernard, Elsa
name: Papaemmanuil, Elli
name: Kotsianidis, Ioannis
name: Kassiotis, George
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Plant Biology
subject: Computational Biology

description: Additional file 2: Figure S1. Gating strategy for cell sorting. Figure S2. Expression changes of selected individual EREs in CD34+ HSCs upon 5-AZA treatment. Figure S3. Expression changes of selected ERE families in CD34+ HSCs upon 5-AZA treatment. Figure S4. Lack of interferon signature in MDS and CMML HSCs cells in response to 5-AZA treatment. Figure S5. Expression of inflammation-related genes MDS and CMML HSCs cells in response to 5-AZA treatment. Figure S6. Elevated expression of ISGs and ERVs in healthy and untreated dysplastic HSCs. Figure S7. Survival probability in AML according to expression of the indicated prognostic transcripts. Figure S8. Structure of the treatment outcome-prognostic transcript CASC15.
title: Stories Complicate Things
title: A Qualitative Analysis of Coding Problems (Un)solved by GitHub Copilot
titleType: Subtitle
Creators: name: Oertel, Julian
name: Klüner, Jil
name: Hebit, Regina
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2025
Subjects: subject: GitHub Copilot
subject: Code Generation
subject: Large Language Model
subject: Generative AI

description: Generative AI has found increasing interest in software development, giving rise to coding assistants such as GitHub Copilot. However, the correctness of generated code varies strongly. Objectives. In this study, we explore characteristics of coding problems that could (not) be solved by GitHub Copilot and use our results to point to new research directions. Methods. We use open coding to label 100 LeetCode coding problems and 50 associated solutions. For the coding problems, analyse the impact of the labels on GitHub Copilot’s ability to solve the coding problems. For the solutions, we use the labels to infer general metrics which we subsequently extract for a total of 535 solutions. Results. Our results point to three characteristics leading to coding problems being solved less frequently: (1) Usage of real-world scenarios for explanation, (2) long descriptions and (3) the need for a more complex solution. Conclusion. The results underscore the need for future research to enable LLMs to handle coding problems with a higher complexity. Moreover, further investigation is needed to validate our initial findings regarding a worse performance of LLMs on real-world scenarios in programming.
Improved Sampling Design for Depth Profile Analysis of Marine Sediments Using Sector-Field – Inductively Coupled Plasma – Mass Spectrometry (SF-ICP-MS)
Creators: name: Kuznetsova, Olga V.
name: Timerbaev, Andrei R.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 20199 Astronomical and Space Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry

description: Geochemical characterization of marine sediments requires analytical techniques able to provide high sensitivity and are insusceptible to matrix interferences that are supported by using simple to use sampling devices that ensure minimal disturbance to the samples. Well-established atomic spectroscopy techniques show capabilities for depth profiling but with limited sensitivity for the determination of relevant trace elements. Therefore, in this work, an improved analytical approach is developed based on the use of an in-house versatile device for sampling layers of bottom sediments with insignificant composition disturbance, improved depth resolution, sample volumes larger than 0.1 m3, and to a sampling depth of 10 m. The analysis was performed by sector-field – inductively coupled plasma – mass spectrometry (SF-ICP-MS). Precise and interference-free quantification of a range of heavy metals was attained, with recovery values from 89 to 109% for the marine sediment CRM IAEA-158, repeatability from 3 to 5%, intermediate precision below 6%, and limits of detection from 0.1 to 160 ng/g. The SF-ICP-MS method was applied for sensitive profiling of in-depth distributions of minor and trace metals, as well as sulfur, in sediments collected from the continental shelf of the East Siberian Sea, which are of great interest for deciphering the underlying geochemical processes. There is extensive sulfide accumulation with associated reducing conditions, specifically affecting the vertical profiles of certain metals, including manganese, vanadium, and uranium.
Causes of the Diurnal Variation observed in $γ$-ray Spectrum using NaI (Tl) Detector
Creators: name: Datar, Gauri
name: Vichare, Geeta
name: Selvaraj, C.
name: Bhaskar, Ankush
name: Raghav, Anil
Publisher: name: arXiv
Year: 2019
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: Present paper studies the $γ$-ray spectrum observed using NaI(Tl) scintillation detector over a year. The paper reports the presence of a distinct diurnal pattern in the total number of $γ$-ray counts detected by the NaI detector. The counts start decreasing after sunrise and show gradual recovery after sunset. The amplitude of this variation is quite significant ( > 10%) at the observation site Tirunelveli, South India. However, further investigation based on different energy ranges reveals that the mentioned diurnal pattern is actually present only in the energies related to the terrestrial background radioactivity. The study demonstrates that the pattern is associated with the radioactivity of isotopes of radon ($^{222}$Rn and $^{220}$Rn) and their daughter radionuclides. The amplitude of the diurnal variation is found to have seasonal dependence, with the lowest amplitude during June-October (~ 2%), and highest in April-May months (~ 14%). The dependence of the amplitude of the diurnal variation on various atmospheric parameters, namely temperature, relative humidity, and vertical wind is examined. The observed diurnal pattern is attributed to the generation of the inversion layer. The distribution of concentration of radon and thoron progenies in an air column changes with the vertical mixing and atmospheric boundary layer (ABL), resulting in the diurnal variation of $γ$-rays.
description: 16 pages, 14 figures, 1 table
title: Erfolgsbedingungen für Anfänger zum Erlernen der Programmierung portabler GUIs in einem Semester
Creators: name: Flatscher, Rony G.
name: Winkler, Till
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2025
Subjects: subject: Programmierausbildung
subject: GUIs
subject: ooRexx
subject: Message Paradigma
subject: Java

description: An der Wirtschaftsuniversität Wien können Bachelor-Studierende objektorientiertes Programmieren von Grund auf lernen und sind unter anderem in der Lage, portable Programme mit grafischen Benutzeroberflächen für Windows, macOS und Linux zu entwickeln. Dies ist in nur einem Semester, innerhalb von 60 Präsenzstunden mit einem Gesamtlernaufwand von 200 Stunden – 8 European Credit Transfer System (ECTs) – möglich. Dieser Workshop befasst sich mit den Aspekten, die dies möglich machen, einschließlich der Kursziele, des Kursmaterials, der angewandten pädagogischen Prinzipien und der unterrichteten Programmiersprache. Die Teilnehmende des Workshops werden in der Lage sein, den Kurs selbst zu unterrichten.
Electrochemical Determination of Sunset Yellow Using an Electrochemically Prepared Graphene Oxide Modified – Pencil Graphite Electrode (EGO-PGE)
Creators: name: Tahtaisleyen, Selen
name: Ozge Gorduk
name: Yucel Sahin
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Plant Biology

description: Sunset Yellow (E110) is an azo food artificial dye and has a wide range of applications. When ingested in excess, it can lead to many serious health problems, so it is significant to rapidly determine Sunset Yellow. In this study, a modified electrode was developed by making use of electroactive properties of Sunset Yellow. Using a chronoamperometry method, an electrochemically prepared graphene oxide modified pencil graphite electrode was prepared in one-step by applying a + 1.9 V constant potential for 60 seconds in 5.0 M sulfuric acid. Cyclic voltammetry, electrochemical impedance spectroscopy, X-ray powder diffraction, scanning electron microscopy and energy dispersive X-ray spectroscopy were used to characterize the electrochemical properties and surface morphology of the modified electrode. Electrochemical measurements were carried out using differential pulse voltammetry. The influence of pH on the electrochemical determination of Sunset Yellow was investigated. The effects of possible substances that may interfere and the repeatability and reproducibility of the developed sensor platform were examined. Under the optimized conditions, the limits of detection and quantitation were 0.057 µM and 0.19 µM, respectively. The applicability of the developed protocol to real samples was investigated and good recovery values were achieved. The developed sensor platform stands out with features such as short preparation and analysis time, simplicity, low cost, sensitivity and selectivity.
title: Reconfigurable Computing Hypervisors
title: State-of-the-Art and Ways Ahead
titleType: Subtitle
Creators: name: Janson, Vincent
name: Nöldeke, Phillip
name: Kleine, Samuel
name: Durak, Umut
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2025
Subjects: subject: Reconfigurable Hypervisor
subject: AI Accelerator
subject: System-on-Chip
subject: Avionic Computing

description: Increasing complexity in automation and autonomy features in aircraft, particularly with the introduction of Machine Learning (ML) based approaches is leading to a growing interest in highly parallel processing architectures, Graphical Processing Units (GPUs). However, GPUs come with challenges, such as certification, weight and thermal design. Another solution is the use of Commercial of the Shelf (COTS) System on Chips (SoCs), combining traditional Processing System (PS) with a Central Processing Unit (CPU) with a tightly coupled Programming Logic (PL) consisting of a Field Programmable Gate Array (FPGA). Through the use of a hypervisor within the PS, multiple partitioned software applications can be concurrently executed on a single computing platform, even if they have distinct criticality levels, while the PL lends itself as a dedicated and configurable, highly deterministic ML accelerator. However, depending on available logic gates within the PL, the complexity of the ML algorithm itself and the number of overall ML algorithms, the PL might not have enough resources to host all required accelerators at once. A potential solution is discussed in this paper: Reconfigurable Computing (RC) Hypervisors. In this work, classical hypervisors and RC hypervisors will be examined regarding their functionalities and key differences. Further, relevant publications in this field are compared with respect to their reconfiguration mechanism and functionality. Lastly, the limitations regarding potential aviation applications, both concerning performance and safety, are discussed. Based on the discussed topic, a new RC hypervisor concept is presented.
The emission distribution of RR Pictoris
Creators: name: Schmidtobreick, L.
name: Tappert, C.
name: Saviane, I.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present time-resolved optical spectroscopy of the old nova RR Pic. Two emission lines (Halpha and He I) are present in the observed part of the spectrum and both show strong variability. Halpha has been used for Doppler tomography in order to map the emission distribution in this system for the first time. The resulting map shows the emission from the disc as well as two additional emission sources on the leading and trailing side of the disc. Furthermore we find evidence for the presence of either a disc-overflow or an asymmetric outflow from the binary with velocities up to +- 1200km/s. The origin of the outflow would be the emission source on the leading side of the accretion disc.
description: Latex, 7 pages, 10 figures
Lepturges zonula Monne 1976
Creators: name: Taboada-Verona, Carlos
name: Mattei, Renato
name: Mattei, Roberto
name: Julio, Carlos Aguilar
name: Lanuza-Garay, Alfredo
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Lepturges
Lepturges zonula

description: 8. Lepturges zonula Monné, 1976 (Figura 8).
 Material Examinado. VENEZUELA: Amazonas: Puerto Ayacucho. Atraído por luz de vivienda. 1 ejemplar. 15/ V /2014. Hermanos Mattei col.
 Distribución. Bolivia, Brasil, Guayana Francesa (Monné 2016b).
description: Published as part of Taboada-Verona, Carlos, Mattei, Renato, Mattei, Roberto, Julio, Carlos Aguilar & Lanuza-Garay, Alfredo, 2016, Nuevos registros de escarabajos longicornios (Coleoptera: Cerambycidae) para Venezuela, pp. 1-9 in Insecta Mundi 2016 (493) on page 3, DOI: 10.5281/zenodo.5170643
Kelly Betting with Quantum Payoff: a continuous variable approach
Creators: name: Tirone, Salvatore
name: Ghio, Maddalena
name: Livieri, Giulia
name: Giovannetti, Vittorio
name: Marmi, Stefano
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Information Theory (cs.IT)
subject: Mathematical Finance (q-fin.MF)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Economics and business

description: The main purpose of this study is to introduce a semi-classical model describing betting scenarios in which, at variance with conventional approaches, the payoff of the gambler is encoded into the internal degrees of freedom of a quantum memory element. In our scheme, we assume that the invested capital is explicitly associated with the quantum analog of the free-energy (i.e. ergotropy functional by Allahverdyan, Balian, and Nieuwenhuizen) of a single mode of the electromagnetic radiation which, depending on the outcome of the betting, experiences attenuation or amplification processes which model losses and winning events. The resulting stochastic evolution of the quantum memory resembles the dynamics of random lasing which we characterize within the theoretical setting of Bosonic Gaussian channels. As in the classical Kelly Criterion for optimal betting, we define the asymptotic doubling rate of the model and identify the optimal gambling strategy for fixed odds and probabilities of winning. The performance of the model are hence studied as a function of the input capital state under the assumption that the latter belongs to the set of Gaussian density matrices (i.e. displaced, squeezed thermal Gibbs states) revealing that the best option for the gambler is to devote all her/his initial resources into coherent state amplitude.
description: 18 pages, 8 figures
title: Case Study
title: Creating a Reusable Execution Environment for WiKoDa
titleType: Subtitle
Creators: name: Blessing, Christoph Benjamin
name: Khan, Sabih Ahmed
name: Bernoth, Jan
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2025
Subjects: subject: NFDIxCS
subject: RDMC
subject: REE
subject: Guix

description: Enhancing reusability is a key challenge in implementing FAIR principles for research software. This case study explores strategies to boost the reusability of the WiKoDa research project by creating a Reusable Execution Environment (REE). The REE facilitates software execution in an independent, reproducible setting.
ANÁLISE DA FORMAÇÃO DOS PREÇOS RECEBIDOS PELOS SOJICULOTORES DOS ESTADOS DO RIO GRANDE DO SUL, PARANÁ E MATO GROSSO
Creators: name: Lazzarotto, Joelsio Jose
name: Figueiredo, Adelson Martins
name: Lazzarotto, Joelsio Jose
name: Figueiredo, Adelson Martins
Publisher: name: Unknown
Year: 2006
Subjects: Demand and Price Analysis

description: Os preços do setor soja, bem como dos demais setores agropecuários, são sensíveis aos fatores que promovem choques de oferta e de demanda, sobretudo os de ordem tecnológica, climática, de políticas macroeconômicas e comerciais. Assim, os preços recebidos pelos produtores brasileiros de soja dependem de vários fatores internos e externos. Dessa maneira, o objetivo geral desta pesquisa foi analisar as principais variáveis que afetam os preços pagos pela soja produzida nos estados do Rio Grande do Sul, Paraná e Mato Grosso. Em termos teóricos, adotou-se um modelo onde o preço interno da soja é função das variáveis preço externo, taxa de câmbio e despesas líquidas com exportação, bem como do efeito sazonal. Após aplicação de testes de estacionaridade e de co-integração, optou-se pela utilização do Mecanismo de Correção de Erros (MCE) na estimação dos modelos. Dentre os principais resultados observou-se que os preços internos recebidos pelos produtores de soja em grão sofrem influências significativas de todas as variáveis explicativas contidas nos modelos, destacando-se como principais as variáveis taxa de câmbio e preço externo. Portanto, flutuações inesperadas nos preços internacionais de soja, bem como, flutuações da taxa de câmbio podem afetar significativamente a rentabilidade dos agricultores brasileiros.
title: Structuring Scientific Knowledge in Software Engineering Using the Open Research Knowledge Graph
title: A Use Case and Experience Report
titleType: Subtitle
Creators: name: Kaplan, Angelika
name: Chebbi, Fatma
name: Fuchß, Dominik
name: Karras, Oliver
name: Hey, Tobias
name: Koziolek, Anne
name: Reussner, Ralf
Publisher: name: Gesellschaft für Informatik, Bonn
Year: 2025
Subjects: subject: Research Data Management
subject: Software Engineering
subject: Research Knowledge Graphs
subject: Open Research Knowledge Graph
subject: Semantic Modeling

description: Until now, papers have been the central communication medium for new research outcomes and findings that enhance the current body of scientific knowledge. In software engineering (SE), those research artifacts are aligned to further replication artifacts, comprising data and software underlying the empirical findings in a paper with validity and evidence. The research community is aware of the need for infrastructures with services that support the Findable, Accessible, Interoperable, and Reusable (FAIR) principles that foster and improve research data management. This implies a more convenient research environment and an easier knowledge transfer to research and practice. In this paper, we aim to explore the use of the Open Research Knowledge Graph (ORKG) for semantic structuring of research artifacts using the concept of ORKG template specification, supporting the aforementioned vision. Therefore, we present a use case in one of the research sub-fields of SE, namely software architecture and design (SWA). We explore the capabilities of the ORKG for describing semantic structures in this research field and discuss design decisions for the template specification. In addition, we present our developed tool Visulite which aims to contribute to a multi-modal knowledge graph like ORKG. Based on our work, we derive hints and share our insights with the research community. Moreover, we provide an open-access repository to maintain and document the different evolution steps w.r.t. our template specification for traceability, comprehension, and benchmarking purposes. In future work, we aim to maintain our evolved data schemas in SWA and the corresponding ORKG templates for the research community, fostering collaborations and benchmarking them to similar approaches to build consensus in SE research w.r.t. semantic structuring of research artifacts.
Additional file of Perturbation of the yeast N-acetyltransferase NatB induces elevation of protein phosphorylation levels
Creators: name: Helbig, Andreas O
name: Rosati, Sara
name: Pijnappel, Pim WWM
name: Van Breukelen, Bas
name: Timmers, Marc HTH
name: Shabaz Mohammed
name: Slijper, Monique
name: Albert JR Heck
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Additional file of Perturbation of the yeast N-acetyltransferase NatB induces elevation of protein phosphorylation levels
AS POTENCIALIDADES E DISTORÇÕES COMERCIAIS NO MERCADO INTERNACIONAL DA MANGICULTURA BRASILEIRA
Creators: name: Cassunde, Nildo Ferreira
name: Lima, Ricardo Chaves
name: Pimentel, Carlos Roverto Machado
name: Cassunde, Nildo Ferreira
name: Lima, Ricardo Chaves
name: Pimentel, Carlos Roverto Machado
Publisher: name: Unknown
Year: 2006
Subjects: subject: Agribusiness
subject: International Relations/Trade
subject: fruticultura
subject: agronegócio
subject: distorções comerciais
subject: oportunidade
subject: manga

description: A fruticultura apresenta desempenho surpreendente no agronegócio brasileiro, que, graças ao clima privilegiado, cuja oportunidade é um aspecto de diferencial competitivo, o Brasil produz a fruta em diversas épocas do ano. O potencial aumento no consumo de frutas frescas e processadas ajuda a expansão dos negócios brasileiros. Nesse sentido, cor, sabor, aroma e aspecto geral da manga brasileira são alguns importantes argumentos que tem convencido os consumidores internacionais. A região do Submédio do São Francisco possui clima semi-árido tropical, com área de mais de 360 mil hectares irrigáveis dos quais mais de 120 mil são irrigados, onde são cultivadas as frutas, como a manga e uva. As mangas produzidas no Vale do São Francisco representam o principal produto da pauta de exportações brasileiras de frutas in natura. Variedades como Tommy Atkins, Haden, Keitt têm sido cada vez mais apreciados por consumidores europeus, norte-americanos e canadenses, além do oriental. Dessa maneira, o Brasil tem conseguido aumentar suas ofertas e tem se tornado um importante fornecedor internacional de frutas. Por isso, o estabelecimento de uma relação de confiança com o consumidor deve ser sempre um dos objetivos do exportador. A infra-estrutura de armazenamento e de transporte inadequado parece como um dos principais pontos de estrangulamento interno; ao se tratar das características externas, as restrições fitossanitárias apontam como as mais importantes para as frutas in natura. Este estudo tem como objetivo caracterizar a situação atual da produção da manga brasileira com relação às oportunidades e distorções comerciais. Nesse sentido, é possível dizer que a produção de manga para exportação no Nordeste brasileiro ainda apresenta perspectivas positivas e tendência de expansão, em função da fruticultura brasileira de modo geral ter tido redução das barreiras comerciais.
Oreodera albata Villiers 1971
Creators: name: Taboada-Verona, Carlos
name: Mattei, Renato
name: Mattei, Roberto
name: Julio, Carlos Aguilar
name: Lanuza-Garay, Alfredo
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Oreodera
Oreodera albata

description: 9. Oreodera albata Villiers, 1971 (Figura 9).
 Material Examinado. VENEZUELA, Amazonas: Municipio Autónomo Atures. Colecta manual. 1 ejemplar. 26/IV/2015. Hermanos Mattei col.
 Distribución. Panamá, Brasil, Guayana Francesa, Perú (Monné 2016b).
description: Published as part of Taboada-Verona, Carlos, Mattei, Renato, Mattei, Roberto, Julio, Carlos Aguilar & Lanuza-Garay, Alfredo, 2016, Nuevos registros de escarabajos longicornios (Coleoptera: Cerambycidae) para Venezuela, pp. 1-9 in Insecta Mundi 2016 (493) on page 3, DOI: 10.5281/zenodo.5170643
Sommerfeld's quantum condition of action and the spectra of Schwarzschild black hole
Creators: name: Liu, L.
name: Pei, S. Y.
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: If the situation of quantum gravity nowadays is nearly the same as that of the quantum mechanics in it's early time of Bohr and Sommerfeld, then a first step study of the quantum gravity from Sommerfeld's quantum condition of action might be helpful. In this short paper the spectra of Schwarzschild black hole(SBH) in quasi-classical approach of quantum mechanics is given. We find the quantum of area, the quantum of entropy and the Hawking evaporation will cease as the black hole reaches its ground state.
description: 7 pages, no figures, submitted to Classical and Quantum Gravity