cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
BC-GAN: A Generative Adversarial Network for Synthesizing a Batch of Collocated Clothing
Creators: name: Zhou, Dongliang
name: Zhang, Haijun
name: Ma, Jianghong
name: Shi, Jianyang
Publisher: name: arXiv
Year: 2025
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences

description: Collocated clothing synthesis using generative networks has become an emerging topic in the field of fashion intelligence, as it has significant potential economic value to increase revenue in the fashion industry. In previous studies, several works have attempted to synthesize visually-collocated clothing based on a given clothing item using generative adversarial networks (GANs) with promising results. These works, however, can only accomplish the synthesis of one collocated clothing item each time. Nevertheless, users may require different clothing items to meet their multiple choices due to their personal tastes and different dressing scenarios. To address this limitation, we introduce a novel batch clothing generation framework, named BC-GAN, which is able to synthesize multiple visually-collocated clothing images simultaneously. In particular, to further improve the fashion compatibility of synthetic results, BC-GAN proposes a new fashion compatibility discriminator in a contrastive learning perspective by fully exploiting the collocation relationship among all clothing items. Our model was examined in a large-scale dataset with compatible outfits constructed by ourselves. Extensive experiment results confirmed the effectiveness of our proposed BC-GAN in comparison to state-of-the-art methods in terms of diversity, visual authenticity, and fashion compatibility.
description: This paper was accepted by IEEE TCSVT
Station coordinates from LLR analysis as contribution to the next ITRF
Creators: name: Biskupek, Liliane
name: Seitz, Manuela
name: Müller, Jürgen
name: Hofmann, Franz
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2022
Subjects: subject: LLR
subject: station coordinates
subject: Stationskordinaten
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie, Kartographie

description: Lunar Laser Ranging (LLR) wird seit mehr als 43 Jahren durchgeführt. Der vorhandene Datensatz wird in einer kleinsten-Quadrate-Ausgleichung analysiert, um verschiedene Parameter des Erde-Mond-Systems zu bestimmen, z.B. den Mondorbit, die Erdorientierungsparameter, die Koordinaten der Retro-Reflektoren auf der Mondoberfläche und die Stationskoordinaten auf der Erde. Nun wurde die Analyse der LLR-Daten so modifiziert, dass die ermittelten Stationskoordinaten in einer Kombination für das nächste ITRF verwendet werden können. Hier werden erste Ergebnisse vorgestellt, wie gut die aus LLR bestimmten Koordinaten zur Lösung des DTRF2008 passen.
Exploring the practicalities and processes of developing a collaborative group space in a platform for text mining: Gale Digital Scholar Lab
Creators: name: Ketchley, Sarah
name: Bowden, Rebecca
Publisher: name: Zenodo
Year: 2023
Subjects: Paper
Poster
Product development
collaboration
project management
text mining tool
curricular and pedagogical development and analysis
Interface design
development
and analysis
user experience design and analysis
Education/ pedagogy

description: This poster will describe the process of planning, UX testing and developing a workspace for groups who wish to work collaboratively in Gale Digital Scholar Lab, a platform for text mining and analysis. It will detail key learning outcomes, including feedback from an initial cohort of classroom users.
The Data Lifecycle: How issues of ethics, governance and sovereignty impact the value of intelligent farming technologies
Creators: name: King, Warren
name: Meenken, Esther
name: Pletnyakov, Peter
name: Stevens, David
name: Wheeler, David
name: Zydenbos, Sue
name: Warbrick, Lisa
name: Grundy, Laura
Publisher: name: AgResearch
Year: 2023
Subjects: Data management and data science

description: Digital agriculture is rooted in socio-cyber-physical relations. This raises issues, including data governance and ethics. In many cases we must also acknowledge data sovereignty and traditional land guardianship. Ideas of ‘citizenship’ rather than ‘end-users’ lead to appropriate co-design, cogovernance and co-innovation. We describe a conceptual Data Lifecycle tool that identifies interactions between the data citizens that are guardians of, and create, collect, store, process, interpret and use big, complex data. The tool acknowledges that data is power and empowers all citizens to help realise the benefits of Digitalisation and Big Data. We use the tool to describe a case study that explores the digitalisation of a New Zealand grassland beef cattle farm, integrating data from virtual fencing with an array of other inputs. NZBIDA
A study of gamma ray bursts with afterglow plateau phases associated with supernovae
Creators: name: Dainotti, Maria G.
name: Nagataki, Shigehiro
name: Maeda, Keichi
name: Postnikov, Sergey
name: Pian, Elena
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The analysis of 176 gamma ray burst (GRB) afterglow plateaus observed by Swift from GRBs with known redshifts revealed that the subsample of long GRBs associated with supernovae (LONG-SNe) - 19 events - presents a very high correlation coefficient between the luminosity at the end of the plateau phase La and the end time of the plateau T*a, hereafter Dainotti relation. Furthermore, these SNe Ib/c associated with GRBs also obey the peak-magnitude stretch relation, similar to that used to standardize the SNe Ia. We here investigate a category of GRBs with plateau and associated with SNe to compare the Dainotti correlation for this sample with the correlation for long GRBs for which no associated SN has been observed (hereafter LONG-NO-SNe, 128 GRBs) and to check whether there is a difference among these sub-samples. We first adopted a non-parametric statistical method to take redshift evolution into account and to check if and how this effect may steepen the slope for the LONG-NO-SNe sample. Therefore, removing selection bias is the first step before any comparison among samples observed at different redshifts could be properly performed. Then, we applied the T-student test to evaluate a statistical difference between the slopes of the two samples. We demonstrate that there is no evolution for the slope of the LONG-NO-SNe sample and no evolution is expected for the LONG-SNe sample at small redshifts. The difference between the slope of the LONG-NO-SNe and the slope of LONG-SNe with firm spectral detection of SN components, is statistically significant. This possibly suggests that, unlike LONG-NO-SNe, LONG-SNe with firm spectroscopic features of the associated SNe might not require a standard energy reservoir in the plateau phase. Therefore, this analysis may open new perspectives in future theoretical investigations of the GRBs with plateau emission and that are associated with SNe.
description: 11 pages, 10 figures, 2 Tables, in press on Astronomy and Astrophysics, 8 dicember 2016
D2.4 Inventory of specific opportunities for technology transfer and innovation between Arctic science community and industry
Creators: name: Mariani, Patrizio
name: Vitale, Vito
name: Langone, Leonardo
name: Oikkonen, Annu
Publisher: name: Zenodo
Year: 2020

description: This report provides the results of the interaction between the Arctic science community and the maritime Arctic industries in identifying opportunities for technology transfer and innovation. An inventory is provided combining science-industry priorities with technology available, along with the technology readiness level and bottlenecks for finalization of the transfer.

 A regular science-industry dialog was established in the project making use of dedicated meetings and the regular interaction with the industry liaison panel. A set of topics relevant for the industrial sectors has been identified with sectors including: shipping coating, ice risk assessment, route planning, comply and anticipate regulations within the polar code, ship design and pollution risk management and impact mitigation. Different science initiative contributing to these major areas have been defined and including further research needs (e.g., experimental testing in real conditions, validation of the results and field work, further engagement with stakeholders, development of policy and certification tools, etc.).

 A list of research areas, research needs and available scientific/commercial tools – including their assessed technology readiness level – has been compiled for a comprehensive inventory of technology transfer opportunities.

 In the short-medium term, important research areas include development on: standard ship interfaces based on data distribution standards, automatic instruments for environmental data acquisition, high bandwidth communications and cloud services for near-real-time data transfer, storage, and analyses, and artificial intelligence methods for autonomous classification of sea ice
 properties.

 In the long-term, promising research and management tools to support sustainable industrial development in the Arctic are identified and further illustrated in detail. These include: methods for integrated ecosystem assessment, new generation end-to-end ecosystem models, operational maps for same risk areas identification, technologies and methods for pollution detection and mitigation, and sea-ice forecast services for short term (e.g., navigation) and long term (e.g., route planning) operations.
The dense-gas mass versus star formation rate relation: a misleading linearity?
Creators: name: Parmentier, Genevieve
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We model the star formation relation of molecular clumps in dependence of their dense-gas mass when their volume density profile is that of an isothermal sphere, i.e. $ρ_{clump}(r) \propto r^{-2}$. Dense gas is defined as gas whose volume density is higher than a threshold $ρ_{th}=700\,M_{\odot}.pc^{-3}$, i.e. HCN(1-0)-mapped gas. We divide the clump into two regions: a dense inner region (where $ρ_{clump}(r) \geq ρ_{th}$), and low-density outskirts (where $ρ_{clump}(r) < ρ_{th}$). We find that the total star formation rate of clumps scales linearly with the mass of their dense inner region, even when more than half of the clump star formation activity takes place in the low-density outskirts. We therefore emphasize that a linear star formation relation does not necessarily imply that star formation takes place exclusively in the gas whose mass is given by the star formation relation. The linearity of the star formation relation is strengthened when we account for the mass of dense fragments (e.g. cores, fibers) seeding star formation in the low-density outskirts, and which our adopted clump density profile $ρ_{clump}(r)$ does not resolve. We also find that the star formation relation is significantly tighter when considering the dense gas than when considering all the clump gas, as observed for molecular clouds of the Galactic plane. When the clumps have no low-density outskirts (i.e. they consist of dense gas only), the star formation relation becomes superlinear and progressively wider.
description: 9 pages, 7 figures, accepted for publication in the Astrophysical Journal
Top-Flavoured Dark Matter in Dark Minimal Flavour Violation
Creators: name: Blanke, Monika
name: Kast, Simon
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study a simplified model of top-flavoured dark matter in the framework of Dark Minimal Flavour Violation. In this setup the coupling of the dark matter flavour triplet to right-handed up-type quarks constitutes the only new source of flavour and CP violation. The parameter space of the model is restricted by LHC searches with missing energy final states, by neutral $D$ meson mixing data, by the observed dark matter relic abundance, and by the absence of signal in direct detection experiments. We consider all of these constraints in turn, studying their implications for the allowed parameter space. Imposing the mass limits and coupling benchmarks from collider searches, we then conduct a combined analysis of all the other constraints, revealing their non-trivial interplay. Especially interesting is the combination of direct detection and relic abundance constraints, having a severe impact on the structure of the dark matter coupling matrix. We point out that future bounds from upcoming direct detection experiments, such as XENON1T, XENONnT, LUX-ZEPLIN, and DARWIN, will exclude a large part of the parameter space and push the DM mass to higher values.
description: 34 pages, 23 figures. v2: clarifying comments and few references added, matches published version
Presentation: Impact of Smart Tourism Technology and Visitor Technology Readiness to Visitor's Satisfaction in The Smart Tourism Destination in Yogyakarta
Creators: name: Effendi, Mohamad Irhas
name: Ambarwati, Sri Dwi Ari
name: Pandangwati, Sri Tuntung
name: Dyah Sugandini
name: Farhvisa Muzakka Abdillah
Publisher: name: Zenodo
Year: 2022

description: This material has presented on 1st International Conference on Advanced Research in Engineering and Technology. October 25, 2022
Miscomputation in software: Learning to live with errors
Creators: name: Petricek, Tomas
Publisher: name: arXiv
Year: 2017
Subjects: subject: Programming Languages (cs.PL)
subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Computer programs do not always work as expected. In fact, ominous warnings about the desperate state of the software industry continue to be released with almost ritualistic regularity. In this paper, we look at the 60 years history of programming and at the different practical methods that software community developed to live with programming errors. We do so by observing a class of students discussing different approaches to programming errors. While learning about the different methods for dealing with errors, we uncover basic assumptions that proponents of different paradigms follow. We learn about the mathematical attempt to eliminate errors through formal methods, scientific method based on testing, a way of building reliable systems through engineering methods, as well as an artistic approach to live coding that accepts errors as a creative inspiration. This way, we can explore the differences and similarities among the different paradigms. By inviting proponents of different methods into a single discussion, we hope to open potential for new thinking about errors. When should we use which of the approaches? And what can software development learn from mathematics, science, engineering and art? When programming or studying programming, we are often enclosed in small communities and we take our basic assumptions for granted. Through the discussion in this paper, we attempt to map the large and rich space of programming ideas and provide reference points for exploring, perhaps foreign, ideas that can challenge some of our assumptions.
Using Digital Tools to Create Modern Multi-Search Engine for Polish Historical Dictionaries
Creators: name: Rodek, Ewa
Publisher: name: Zenodo
Year: 2023
Subjects: subject: Paper
subject: Poster
subject: historical lexycography
subject: dictionary
subject: multi-search engine
subject: digital publishing projects
subject: systems
subject: and methods
subject: digital research infrastructures development and analysis
subject: natural language processing
subject: optical character recognition and handwriting recognition
subject: Linguistics
subject: FOS: Languages and literature
subject: Central/Eastern European Studies

description: I will present the project of building a database of historical Polish lexicons. The most important dictionaries with Middle Polish material will be digitized in steps: HTR recognition, XML tagging, morphosyntactic tagging. We intend to prepare the API that could be connected with sources of Middle Polish or Latin used in Poland.
CARDIOLOGY
Creators: name: Djuraeva, Barno
name: Turdaliev, Diyorbek
name: Khasanov, Sardor
Publisher: name: Zenodo
Year: 2024

description: This essay provides a comprehensive exploration of cardiology, delving into the intricate anatomy and physiology of the heart, common cardiovascular conditions, diagnostic techniques, preventive strategies, and the dynamic advancements in the field. It emphasizes the importance of understanding heart health, detailing the complexities of conditions like coronary artery disease, heart failure, arrhythmias, and valvular heart disease. The essay also highlights the evolving landscape of cardiology, incorporating telemedicine, precision medicine, and artificial intelligence. The holistic approach includes preventive cardiology, diagnostic tools, and treatment modalities, offering a nuanced perspective on maintaining and enhancing cardiovascular well-being.
The European Literary Text Collection in TextGrid Repository
Creators: name: Rißler-Pipka, Nanette
name: Calvo Tello, José
name: Funk, Stefan E.
name: Odebrecht, Carolin
name: Schöch, Christof
name: Veentjer, Ubbo
Publisher: name: Zenodo
Year: 2023
Subjects: Paper
Poster
European literature
TextGrid Repository
repositories
TEI
Text+
digital archiving
text encoding and markup language creation
deployment
and analysis
Cultural studies
Literary studies

description: The Text+ consortium seeks the integration of already existing resources, for example through the publication of corpora in repositories. We present the publication of the corpora of the European Literary Text Collection in the TextGrid Repository, discuss their characteristics and the advantages of this integration.
Dynamics of dwarf galaxies disfavor stellar-mass black hole dark matter
Creators: name: Koushiappas, Savvas M.
name: Loeb, Abraham
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the effects of black hole dark matter on the dynamical evolution of stars in dwarf galaxies. We find that mass segregation leads to a depletion of stars in the center of dwarf galaxies and the appearance of a ring in the projected stellar surface density profile. Using Segue 1 as an example we show that current observations of the projected surface stellar density rule out at the 99.9% confidence level the possibility that more than 6% of the dark matter is composed of black holes with a mass of few tens of solar masses.
description: 5 pages, 3 figures Replaced to match version accepted for publication in Physical Review Letters
Exotic surface states in hybrid structures of topological insulators and Weyl semimetals
Creators: name: Juergens, Stefan
name: Trauzettel, Björn
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Topological insulators (TIs) and Weyl semimetals (WSMs) are two realizations of topological matter usually appearing separately in nature. However, they are directly related to each other via a topological phase transition. In this paper, we investigate the question whether these two topological phases can exist together at the same time, with a combined, hybrid surface state at the joint boundaries. We analyze effective models of a 3D TI and an inversion symmetric WSM and couple them in a way that certain symmetries, like inversion, are preserved. A tunnel coupling approach enables us to obtain the hybrid surface state Hamiltonian analytically. This offers the possibility of a detailed study of its dispersion relation depending on the investigated couplings. For spin-symmetric coupling, we find that two Dirac nodes can emerge out of the combination of a single Dirac node and a Fermi arc. For spin-asymmetric coupling, the dispersion relation is gapped and the former Dirac node gets spin-polarized. We propose different experimental realization of the hybrid system, including compressively strained HgTe as well as heterostructures of TI and WSM materials.
Ancient and Veteran Trees Ontology
Creators: name: Robins, Nigel A
Publisher: name: Zenodo
Year: 2022
Subjects: Ancient, Veteran, Trees, Oaks, wales, landscape History, Historical Ecology, GIS, Wales, Swansea

description: An exploration of a potential Ancient and Veteran Tree Ontology to plan analysis protocols for future work. This is a screen grab from an OWL file using Protege Desktop. This version is based on woodland surveys in South Wales 2018-2022. The surveys covered ancient woodland, post-industrial woodland, eighteenth-century estate woodlands and urban-industrial woodlands. this ontology follows the concepts developed by Ingo Kowarik. For South Wales, the data collection confirms the increased significance of exotic or non-native species in estate and coalfield locations.
Crowdsourcing in History. New participatory and inclusive methodological challenges for research in History in Spain (CrowdHistory)
Creators: name: Bocanegra Barbecho, Lidia
name: Ortega Santos, Antonio
Publisher: name: Zenodo
Year: 2023
Subjects: Paper
Poster
Crowdsourcing
Citizen Science
Digital History
Digital Humanities
Web
crowdsourcing
digital publishing projects
systems
and methods
project design
organization
management
public humanities collaborations and methods
Cultural studies
History

description: The main objective of CrowdHistory project is to identify, analyse, test and standardise methodological practices of citizen participation in Spanish R&D projects from the perspective of Digital Humanities, both within and outside the academic field.
Isotropic finite-difference discretization of stochastic conservation laws preserving detailed balance
Creators: name: Banerjee, Mahan Raj
name: Succi, Sauro
name: Ansumali, Santosh
name: Adhikari, R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The dynamics of thermally fluctuating conserved order parameters are described by stochastic conservation laws. Thermal equilibrium in such systems requires the dissipative and stochastic components of the flux to be related by detailed balance. Preserving this relation in spatial and temporal discretization is necessary to obtain solutions that have fidelity to the continuum. Here, we propose a finite-difference discretization that preserves detailed balance on the lattice, has spatial error that is isotropic to leading order in lattice spacing, and can be integrated accurately in time using a delayed difference method. We benchmark the method for model B dynamics with a $ϕ^{4}$ Landau free energy and obtain excellent agreement with analytical results.
Visualizing connections between Egypt and Southern Levant, using mapping and network analysis.
Creators: name: Filimonov, Evgenia
name: Kizhner, Inna
name: Ben-Dor Evian, Shirly
name: Bar-Oz, Guy
Publisher: name: Zenodo
Year: 2023
Subjects: Paper
Poster
Egypt
Levant
zooarchaeological data
data uncertainty
bibliographic analysis
database creation
management
and analysis
network analysis and graphs theory and application
Archaeology
Art history

description: This paper aims to visualize connections between Egypt and Southern Levant during the Bronze and Iron Ages. We compare Egyptian representations of animals and zooarchaeological records from documented excavation reports related to locations of zoological species in the Southern Levant. The comparison is possible through the use of GIS and network analysis to connect the iconographic and zooarchaeological data.
Nonrepetitive colourings of graphs excluding a fixed immersion or topological minor
Creators: name: Wollan, Paul
name: Wood, David R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We prove that graphs excluding a fixed immersion have bounded nonrepetitive chromatic number. More generally, we prove that if $H$ is a fixed planar graph that has a planar embedding with all the vertices with degree at least 4 on a single face, then graphs excluding $H$ as a topological minor have bounded nonrepetitive chromatic number. This is the largest class of graphs known to have bounded nonrepetitive chromatic number.
Transition Watchpoints: Teaching Old Debuggers New Tricks
Creators: name: Arya, Kapil
name: Denniston, Tyler
name: Rabkin, Ariel
name: Cooperman, Gene
Publisher: name: arXiv
Year: 2017
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Reversible debuggers and process replay have been developed at least since 1970. This vision enables one to execute backwards in time under a debugger. Two important problems in practice are that, first, current reversible debuggers are slow when reversing over long time periods, and, second, after building one reversible debugger, it is difficult to transfer that achievement to a new programming environment. The user observes a bug when arriving at an error. Searching backwards for the corresponding fault may require many reverse steps. Ultimately, the user prefers to write an expression that will transition to false upon arriving at the fault. The solution is an expression-transition watchpoint facility based on top of snapshots and record/replay. Expression-transition watch- points are implemented as binary search through the timeline of a program execution, while using the snapshots as landmarks within that timeline. This allows for debugging of subtle bugs that appear only after minutes or more of program execution. When a bug occurs within seconds of program startup, repeated debugging sessions suffice. Reversible debugging is preferred for bugs seen only after minutes. This architecture allows for an efficient and easy-to-write snapshot-based reversibe debugger on top of a conventional debugger. The validity of this approach was tested by developing four personalities (for GDB, MATLAB, Perl, and Python), with each personality typically requiring just 100 lines of code.
description: arXiv admin note: text overlap with arXiv:1212.5204
D6.4 Identification report on under-ice monitoring capabilities of AUVs
Creators: name: Robertson, Owen
name: Oikkonen, Annu
name: Mariani, Patrizio
Publisher: name: Zenodo
Year: 2020

description: It is clear that autonomous underwater vehicles (AUVs) play a pivotal role in the monitoring and exploration of the under-ice environment primarily because they can explore areas that are too dangerous or too costly for manned systems to remain in for any productive length of time. With the impending impacts of climate change on the horizon, their role becomes increasingly imperative in predicting the environmental consequences for not only polar environments but global systems as a whole.

 AUVs can potentially be equipped with several sensor payload, however their main limiting factors when operating in dynamic ice-covered habitats, is primarily due to difficulties in obtaining accurate position and adapting to events outside their preprogramed mission.

 This report compiles an inventory of commercial and scientific AUVs that have been used under ice in the Arctic Ocean and/or regional seas around Antarctica. A large range of internal and external sensors have been demonstrated in those applications. In particular CTD, optical backscatter sensors and O2 sensors appears to be common sensors necessary in all cases, while acoustic Doppler current profiler (ADCP) is often required in those polar missions. Applications include bathymetric mapping, resource exploration and inspections of hydrothermal vents, mapping ice structure and monitoring of phytoplankton dynamics. Those operations are challenged by the difficulties in operating under the ice including problems in the navigation, obstacle avoidance and long endurance missions.

 Despite these challenges, with the rapid advances in computing power and machine learning, the research on autonomous operations under the ice is progressing at an unprecedented rate. It is conceivable that AUV technologies including adaptive sampling and cooperative robotics will play in the future a significant role for high-resolution mapping and inspection in Arctic environments.
NW-FVA Waldschutzinfo Nr. 2022-04
Creators: name: Plašil, Pavel
name: Bothe, Elke
name: Graw, Ines
name: Rohde, Martin
Publisher: name: Zenodo
Year: 2022
Subjects: Waldschutzinfo
Winterbodensuche
Forleule
Kiefernspanner
Kiefernspinner
Kiefernbuschhornblattwespen

description: Waldschutzinfo 2022-04 der Nordwestdeutschen Forstlichen Versuchsanstalt (NW-FVA) Göttingen zum Thema Ergebnisse der Winterbodensuche in Sachsen-Anhalt 2021/2022.
Drell-Yan cross-sections with fiducial cuts: impact of linear power corrections and $q_T$-resummation in PDF determination
Creators: name: Amoroso, Simone
name: Bella, Ludovica Aperio
name: Boonekamp, Maarten
name: Camarda, Stefano
name: Glazov, Alexander
name: Guida, Alessandro
name: Sadykov, Renat
name: Yermolchyk, Yulia
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022
Subjects: parton: distribution function
Drell-Yan process
lepton: transverse momentum
quantum chromodynamics: perturbation theory
resummation
higher-order: 1
higher-order: 2
benchmark
charged current
neutral current
CERN LHC Coll

description: XXIX International Workshop on Deep-Inelastic Scattering and Related Subjects, DIS2022, Santiago de Compostela, Spain, 2 May 2022 - 6 May 2022; 6 pp. (2022).
description: Measurement at Hadron colliders of neutral- and charged-current Drell-Yan production provide essential constraints in the determination of parton distribution functions. Experimentally, they have reached percent level precision, challenging the accuracy of the theoretical predictions. In this work we benchmark the novel implementation in $\text{DYTurbo}$ of linear fiducial power corrections in the $q_T$-subtraction formalism at NLO and NNLO in QCD. We illustrate how the inclusion of linear fiducial power corrections impacts predictions for precise $W$ and $Z$ measurements from the LHC and affects their description by modern global parton distribution functions. The further inclusion of $q_T$-resummation corrections in the theoretical predictions leads to a better modelling of the lepton $p_T$ distribution and we study how this improve the description of the data.
A General Probabilistic Approach for Quantitative Assessment of LES Combustion Models
Creators: name: Johnson, Ross
name: Wu, Hao
name: Ihme, Matthias
Publisher: name: arXiv
Year: 2017
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The Wasserstein metric is introduced as a probabilistic method to enable quantitative evaluations of LES combustion models. The Wasserstein metric can directly be evaluated from scatter data or statistical results using probabilistic reconstruction against experimental data. The method is derived and generalized for turbulent reacting flows, and applied to validation tests involving the Sydney piloted jet flame. It is shown that the Wasserstein metric is an effective validation tool that extends to multiple scalar quantities, providing an objective and quantitative evaluation of model deficiencies and boundary conditions on the simulation accuracy. Several test cases are considered, beginning with a comparison of mixture-fraction results, and the subsequent extension to reactive scalars, including temperature and species mass fractions of \ce{CO} and \ce{CO2}. To demonstrate the versatility of the proposed method in application to multiple datasets, the Wasserstein metric is applied to a series of different simulations that were contributed to the TNF-workshop. Analysis of the results allowed to identify competing contributions to model deviations, arising from uncertainties in the boundary conditions and model deficiencies. These applications demonstrate that the Wasserstein metric constitutes an easily applicable mathematical tool that reduce multiscalar combustion data and large datasets into a scalar-valued quantitative measure.
A remark on a central limit theorem for non-symmetric random walks on crystal lattices
Creators: name: Namba, Ryuya
Publisher: name: arXiv
Year: 2017
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60J10, 60F05, 60G50, 60B10

description: Recently, Ishiwata, Kawabi and Kotani [2] proved two kinds of central limit theorems for non-symmetric random walks on crystal lattices from the view point of discrete geometric analysis. In the present paper, we obtain yet another kind of the central limit theorem for them. Our argument is based on a measure-change technique due to Alexopoulos [1].
description: 24 pages, 3 figures
Out-of-time-ordered density correlators in Luttinger liquids
Creators: name: Dóra, Balázs
name: Moessner, Roderich
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Information scrambling and the butterfly effect in chaotic quantum systems can be diagnosed by out-of-time-ordered (OTO) commutators through an exponential growth and large late time value. We show that the latter feature shows up in a strongly correlated many-body system, a Luttinger liquid, whose density fluctuations we study at long and short wavelengths, both in equilibrium and after a quantum quench. We find rich behaviour combining robustly universal and non-universal features. The OTO commutators display temperature and initial state independent behaviour, and grow as $t^2$ for short times. For the short wavelength density operator, they reach a sizeable value after the light cone only in an interacting Luttinger liquid, where the bare excitations break up into collective modes. We benchmark our findings numerically on an interacting spinless fermion model in 1D, and find persistence of central features even in the non-integrable case. As a non-universal feature, the short time growth exhibits a distance dependent power.
description: 6 pages, 2 figures
Substitution Markov chains and Martin boundaries
Creators: name: Koslicki, David
name: Denker, Manfred
Publisher: name: arXiv
Year: 2017
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: Substitution Markov chains have been introduced [7] as a new model to describe molecular evolution. In this note, we study the associated Martin boundaries from a probabilistic and topological viewpoint. An example is given that, although having a boundary homeomorphic to the well-known coin tossing process, has a metric description that differs significantly.
description: 23 pages, 2 figures
Dynamics of jets during the Common Envelope phase
Creators: name: Méndez, Enrique Moreno
name: López-Cámara, Diego
name: De Colle, Fabio
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Common envelope (CE) is an important phase in the evolution of many binary systems. Giant star / compact object interaction in binaries plays an important role in high-energy phenomena as well as in the evolution of their environment. Material accreted onto the compact object may form a disk and power a jet. We study analytically and through numerical simulations the interaction between the jet and the CE. We determine the conditions under which accreting material quenches the jet or allows it to propagate successfully, in which case even the envelope may be ejected. Close to the stellar core of the companion the compact object accretes at a larger rate. A jet launched from this region needs a larger accretion-to-ejection efficiency to successfully propagate through the CE compared to a jet launched far from the stellar core, and is strongly deflected by the orbital motion. The energy deposited by the jet may be larger than the binding energy of the envelope. The jet can, thus, play a fundamental role in the CE evolution. We find that the energy dissipation of the jet into the CE may stop accretion onto the disk. We expect the jet to be intermittent, unless the energy deposited is large enough to lead to the unbinding of the outer layers of the CE. Given that the energy and duration of the jet are similar to those of ultra-long GRBs, we suggest this as a new channel to produce these events.
description: Accepted, MNRAS. 10 pages, 8 figures, 1 table
EYE DISEASES IN MEDICINE
Creators: name: Uchkunov, Saidahror
name: Mamadaliyev, Jahongir
name: Djuraeva, Barno
Publisher: name: Zenodo
Year: 2024

description: This professional article provides an extensive examination of various eye diseases within the realm of medicine. From common refractive errors to complex conditions affecting different structures of the eye, the article delves into their causes, symptoms, diagnostic methods, and available treatment options. Emphasizing the significance of ophthalmic health, it addresses both prevalent conditions and rare disorders, providing valuable insights for medical professionals, researchers, and those seeking a deeper understanding of ocular health.
THE EFFECTS OF THE COVID-19 PANDEMIC ON THE TOTAL BODY WEIGHT AND ITS ASSOCIATED SYMPTOMS
Creators: name: Adesegun Kuye
name: Uchechi Azuwike
name: Elhaj, Elena
Publisher: name: Zenodo
Year: 2022
Subjects: Covid 19.
Total weight gain.
Kharkiv National Medical University.

description: Medical concerns associated with obesity and overweight include insulin resistance and type 2 diabetes mellitus hypertension, dyslipidemia, cardiovascular disease, stroke: sleep apnea gallbladder disease; hyperuricemia and gout osteoarthritis. Obesity has been linked to several cancers, including colorectal prostate, and endometrial cancer in men and breast, gallbladder, and endometrial cancer in women. Overweight people have a higher risk of death from all causes, including cardiovascular disease. Health care costs linked with extreme weight gain in the United States account for more than 5 per cent of the total health care costs in the country. it was believed that more than half of the world's population gained weight due to the pandemic We try to investigate the changes in body weight(using the BMI scale) seen before and after the pandemic.. An assessment of the correlation between overweight (BMI) and severe co-morbidities, Also, a linkage between the increase in total body weight and gastrointestinal disorder symptoms
RETRACT: Expressive Designated Verifier Anonymous Credentials
Creators: name: ENTRUST Horizon Europe
Publisher: name: Zenodo
Year: 2023

description: ARES '23: Proceedings of the 18th International Conference on Availability, Reliability and SecurityArticle No.: 26, Pages 1 - 12https://doi.org/10.1145/3600160.3600191

ABSTRACTAnonymous credentials (ACs) are secure digital versions of credentials that allow selective proof of possession of encoded attributes without revealing additional information. Attributes can include basic personal details (e.g., passport, medical records) and also claims about existing attributes (e.g., age > 18), which can be revealed without disclosing any concrete information. However, embedding all possible claims in a credential is impractical. To address this, we propose verifiers defining policies as high-level programs executed by holders on their credentials. We also propose making the proofs designated verifier to prevent the misuse or leakage of sensitive information by dishonest verifiers to any unwanted third party.

AUTHORSHeini Bergsson Debes, Thanassis Giannetsos
Cavity-enhanced single photon source based on the silicon vacancy center in diamond
Creators: name: Benedikter, Julia
name: Kaupp, Hanno
name: Hümmer, Thomas
name: Liang, Yuejiang
name: Bommer, Alexander
name: Becher, Christoph
name: Krueger, Anke
name: Smith, Jason M.
name: Hänsch, Theodor W.
name: Hunger, David
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Single photon sources are an integral part of various quantum technologies, and solid state quantum emitters at room temperature appear as a promising implementation. We couple the fluorescence of individual silicon vacancy centers in nanodiamonds to a tunable optical microcavity to demonstrate a single photon source with high efficiency, increased emission rate, and improved spectral purity compared to the intrinsic emitter properties. We use a fiber-based microcavity with a mode volume as small as $3.4~λ^3$ and a quality factor of $1.9\times 10^4$ and observe an effective Purcell factor of up to 9.2. We furthermore study modifications of the internal rate dynamics and propose a rate model that closely agrees with the measurements. We observe lifetime changes of up to 31%, limited by the finite quantum efficiency of the emitters studied here. With improved materials, our achieved parameters predict single photon rates beyond 1 GHz.
description: 12 pages, 10 figures
SemanaHD. Bringing together the Latin American digital humanities community
Creators: name: Priani Saiso, Ernesto
name: Afanador, Maria José
name: Del Rio Riande, Gimena
Publisher: name: Zenodo
Year: 2023
Subjects: Paper
Poster
DHCommunity
Latin America
SemanaHD
public humanities collaborations and methods
Education/ pedagogy

description: Our poster will present the details of the SemanaHD and its results as a way to connect the Latin America HD Community. We want to highlight that the SemanaHD gave to the local communities the opportunity of connecting with a regional one, strengthening links in the region, and connecting specific communities.
Effect of host plant species and insecticides on the evolution of genetic diversity of a crop pest
Creators: name: Barrès, Benoit
name: Roy, Lise
name: Capderrey, Cécile
name: Mahéo, Frédérique
name: Simon, Jean-Christophe
Publisher: name: Zenodo
Year: 2022

description: For agricultural pests capable of attacking different plant species, crop distribution and selection pressure imposed by insecticide use are two key constraints imposed on their evolutionary trajectory. Here, we assessed the contribution of host-based genetic differentiation to the dynamics of resistance alleles to three insecticide modes of action in Myzus persicae. This major aphid pest is infamous for its ability to resist to multiple insecticides. Two distinct samplings were conducted: reference sampling on identified crops and continuous random sampling for 7 years using a suction trap. All aphids were genotyped at 14 microsatellite markers and four insecticide-resistant loci. We analyzed the genetic structure of these populations using an individual-centered approach. Four well-defined genetic clusters were found in the aerial samples, three of which could be linked to specific crops. We found a sharp differentiation between peach and herbaceous individuals. Within the individuals sampled on herbaceous hosts, two distinct genetic clusters were identified, one of which seems to be more strongly associated with tobacco. The fourth group was only found in the aerial samples and display strong genetic difference with other groups. The 4-loci resistance genotypes showed a strong association with the four genetic clusters, indicative of barriers to the spread of insecticide resistances. The 7-year continuous random sampling revealed a rapid turnover in aphid genotypes and associated insecticide resistance patterns. This study highlights the importance of considering landscape-scale population structure to identify the risk of emergence and spread of insecticide resistance for a particular crop. 
Enhancing Aspect-based Sentiment Analysis with ParsBERT in Persian Language
Creators: name: Ariai, Farid
name: Mahmoudi, Maryam Tayefeh
name: Moeini, Ali
Publisher: name: arXiv
Year: 2025
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In the era of pervasive internet use and the dominance of social networks, researchers face significant challenges in Persian text mining including the scarcity of adequate datasets in Persian and the inefficiency of existing language models. This paper specifically tackles these challenges, aiming to amplify the efficiency of language models tailored to the Persian language. Focusing on enhancing the effectiveness of sentiment analysis, our approach employs an aspect-based methodology utilizing the ParsBERT model, augmented with a relevant lexicon. The study centers on sentiment analysis of user opinions extracted from the Persian website 'Digikala.' The experimental results not only highlight the proposed method's superior semantic capabilities but also showcase its efficiency gains with an accuracy of 88.2% and an F1 score of 61.7. The importance of enhancing language models in this context lies in their pivotal role in extracting nuanced sentiments from user-generated content, ultimately advancing the field of sentiment analysis in Persian text mining by increasing efficiency and accuracy.
Bosonic integer quantum Hall effect as topological pumping
Creators: name: Nakagawa, Masaya
name: Furukawa, Shunsuke
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Based on a quasi-one-dimensional limit of quantum Hall states on a thin torus, we construct a model of interaction-induced topological pumping which mimics the Hall response of the bosonic integer quantum Hall (BIQH) state. The quasi-one-dimensional counterpart of the BIQH state is identified as the Haldane phase composed of two-component bosons which form effective spin-$1$ degrees of freedom. An adiabatic change between the Haldane phase and trivial Mott insulators constitute {\it off-diagonal} topological pumping in which the translation of the lattice potential for one component induces a current in the other. The mechanism of this pumping is interpreted in terms of changes in polarizations between symmetry-protected quantized values.
description: 10 pages, 5 figures. v2: comment on the case of arbitrary integer filling added, references added
A Short Summer Research Experience for Secondary Education Mathematics Majors at a Small Liberal Arts College
Creators: name: Stewart, Ann
name: Tysse, Jill
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Neuroscience
classificationCode: 19999
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
classificationCode: 111714
subject: Mental Health

description: One of the best ways for STEM students to understand the methods and thought process of their discipline is through participation in an undergraduate research project. However, mathematics secondary education students at Hood College are historically less likely to self-select for these types of supplemental experiences than traditional mathematics majors. Hood’s Noyce STEM Teacher Education Partnership (NSTEP) sought to address this by designing a shortened summer research experience specifically for secondary education students in mathematics. The Summer Research Experience in Mathematical Modeling (SREM2) was a 4-week summer research project that provided this opportunity at a small college. Here we describe the benefits of such an experience and present the design of our program and its outcomes.