cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Robotic system operation specification on the example of object manipulation
Creators: name: Mylnikov, Leonid
name: Slivnitsin, Pavel
name: Mylnikova, Anna
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 004

description: Currently, robotic system tasks are formalized with help of procedural programming languages that do not take into account the specificity of robots and are not generic in their application. The goal of the paper is to develop a method of semantic description of the sequence of operations performed by a robotic system on the example of object manipulation around them. To achieve the goal, a method of a graphical representation of a robotic system operation specification and its semantic description (metalanguage) are proposed. The paper considers the approaches to the objects’ representation, determines the way object characteristics are stored, and provides the list of possible operations with objects. The obtained methods of graphical and semantic robotic system operation specification allow to assign the task without being bound to a specific technical solution. In addition, the paper provides the examples of operation assignments for the robotic arm.
Josephson Currents in Quantum Hall Devices
Creators: name: Stone, Michael
name: Lin, Yiruo
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We consider a simple model for an SNS Josephson junction in which the "normal metal" is a section of a filling-factor $ν=2$ integer quantum-Hall edge. We provide analytic expressions for the current/phase relations to all orders in the coupling between the superconductor and the quantum Hall edge modes, and for all temperatures. Our conclusions are consistent with the earlier perturbative study by Ma and Zyuzin [Europhysics Letters {\bf 21} 941-945 (1993)]: The Josephson current is independent of the distance between the superconducting leads, and the upper bound on the maximum Josephson current is inversely proportional to the perimeter of the Hall device.
description: Revtex4. 22 pages 9 figures. Replaced version has minor typos fixed and one added reference
Recent searches for continuous gravitational waves
Creators: name: Riles, Keith
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Gravitational wave astronomy opened dramatically in September 2015 with the LIGO discovery of a distant and massive binary black hole coalescence. The more recent discovery of a binary neutron star merger, followed by a gamma ray burst and a kilonova, reinforces the excitement of this new era, in which we may soon see other sources of gravitational waves, including continuous, nearly monochromatic signals. Potential continuous wave (CW) sources include rapidly spinning galactic neutron stars and more exotic possibilities, such as emission from axion Bose Einstein "clouds" surrounding black holes. Recent searches in Advanced LIGO data are presented, and prospects for more sensitive future searches discussed.
description: 24 pages, 5 figures, invited brief review article, to appear in Modern Physics Letters A
Discriminating between Conflicting Measurements of Exoplanet Transit Parameters through Joint Analysis of Observations by TESS and CHEOPS
Creators: name: Yang, Fan
name: Chary, Ranga-Ram
Publisher: name: Zenodo
Year: 2021
Subjects: Exoplanets
Exoplanet systems
Transit photometry
Exoplanet atmospheres

description: Analyses of TESS data of certain exoplanets reveals differences in transit depths and timing compared to published values, typically obtained from discontinuous light curves. We specifically examine the cases of KELT-19Ab, WASP-156b, WASP-121b, and WASP-161b. We model and remove the systematic effects in the light curves, and identify the physical origin of these differences. The transit depth differences could potentially be due to atmospheric features. The timing conflict of WASP-161b reveals a transit mid-point discrepancy of about 6 minutes. This could be connected to tidal dissipation processes which approved CHEOPS observations later this year will reveal.
description: {"references": ["Yang, F., Chary, R.-R., \\& Liu, J.-F.\\ 2020, submitted to AJ, arXiv:2012.08744", "Yang, F., Long, R.~J., Liu, J.-. feng ., et al.\\ 2021, \\aj, 161, 294. doi:10.3847/1538-3881/abf92f", "Mandel, K. \\& Agol, E.\\ 2002, \\apjl, 580, L171. doi:10.1086/345520", "Barkaoui, K., Burdanov, A., Hellier, C., et al.\\ 2019, \\aj, 157, 43. doi:10.3847/1538-3881/aaf422", "Siverd, R. J., Collins, K. A., Zhou, G., et al. 2018, AJ, 155, 35 doi: 10.3847/1538-3881/aa9e4d"]}
An album of memories and photographs of the family pilgrimage in honour of John Grieve Lind and the 1997 Centennial celebrations in the Yukon
Creators: name: [Unknown]
Publisher: name: The University of British Columbia
Year: 2024

description: A printed album commemorating the Lind family Yukon tour from July 3 to 11, 1997. Includes itinerary, journal entries, and photos.
Machine learning action parameters in lattice quantum chromodynamics
Creators: name: Shanahan, Phiala E.
name: Trewartha, Amalie
name: Detmold, William
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Numerical lattice quantum chromodynamics studies of the strong interaction are important in many aspects of particle and nuclear physics. Such studies require significant computing resources to undertake. A number of proposed methods promise improved efficiency of lattice calculations, and access to regions of parameter space that are currently computationally intractable, via multi-scale action-matching approaches that necessitate parametric regression of generated lattice datasets. The applicability of machine learning to this regression task is investigated, with deep neural networks found to provide an efficient solution even in cases where approaches such as principal component analysis fail. The high information content and complex symmetries inherent in lattice QCD datasets require custom neural network layers to be introduced and present opportunities for further development.
Associated production of the scalars and new gauge bosons from a little Higgs model at the LHC
Creators: name: Yue, Chong-Xing
name: Zhang, Nan
name: Ding, Li
name: Zhu, Shi-Hai
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The littlest Higgs model with T-parity ($LHT$ model) predicts the existence of the T-odd scalars ($ϕ^{\pm}$, $ϕ^{0}$, and $ϕ^{p}$). We consider production of these new particles associated with T-odd gauge bosons at the $LHC$. We find that the partonic process $q\bar{q'}\toϕ^{+}B_{H}$ can generate a number of the characteristic signal events with a charged lepton and large missing energy at the $LHC$.
description: 11 pages, 3 figures
Remarks on the Reeh-Schlieder property for higher spin free fields on curved spacetimes
Creators: name: Dappiaggi, Claudio
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The existence of states enjoying a weak form of the Reeh-Schlieder property has been recently established on curved backgrounds and in the framework of locally covariant quantum field theory. Since only the example of a real scalar field has been discussed, we extend the analysis to the case of massive and massless free fields either of spin 1/2 or of spin 1. In the process, it is also shown that both the vector potential and the Proca field can be described as a locally covariant quantum field theory.
description: 28 pages, references and remarks added, typos corrected
Research of Methods to Increase the Efficiency of the Object Detection System on the Raspberry Pi Platform
Creators: name: Koshutina, Daria
name: Antoshchuk, Svetlana
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 004

description: The work is devoted to the consideration and solution of the problems of object detection efficiency. This article analyzes object detection methods. The existing methods and systems of object detection are considered. On the basis of the researched methods, prospects and further directions for the development of object detection programs are defined. This research is relevant in today’s world, because smart devices, robots and robotic systems are increasingly being used to improve life. Therefore, the object detection system is an important part of robotics and automation. The development of a real-time object detection algorithm on the Raspberry Pi platform is described. The method of automatic detection and recognition of objects is described. To check the effectiveness of the methods, a system was designed and implemented, which is a camera connected to Raspberry Pi using the algorithm developed during the work. The problem consists in creating algorithms and methods to improve the response time and accuracy of object detection in real time. The system was created on the basis of already existing research results, refinement and implementation of the methods proposed in them In the course of the study, the results of the development of the object detection system based on the developed algorithms were presented and their effectiveness was investigated.
Rotation and flares of M dwarfs with habitable zones accessible to TESS
Creators: name: Bogner, Mirjam
name: Stelzer, Beate
name: Raetz, Stefanie
Publisher: name: Zenodo
Year: 2021
Subjects: Stellar Astrophysics
stars: activity
stars:flare
stars: rotation

description: I present an analysis of starspot modulation and flares in the TESS light curves of 112 M dwarfs with a TESS magnitude <=11.5 that are listed in the TESS Habitable Zone Star Catalog (HZCat, Kaltenegger et al. 2019). Understanding the magnetic activity of these potential exoplanet host stars is crucial for planet characterizations since an active, flaring host star might impact planetary habitability. Our sample is of particular interest as it comprises stars in the HZCat with sufficiently long TESS observation times for planets to be detected in the entire habitable zone. We detected more than 2000 optical flares in this sample and I discuss the relation of flares with spectral type and rotation period. I also present flare frequency distributions and the flux reaching the habitable zone during flare events.
description: {"references": ["Stelzer, Beate et al. (2016). A path towards understanding the rotation-activity relation of M dwarfs with K2 mission, X-ray and UV data. MNRAS, 463, 1844", "Raetz, Stefanie et al. (2020). Rotation-activity relations and flares of M dwarfs with K2 long- and short-cadence data. A&A, 637, A22", "Hawley, Suzanne et al. (2014). Kepler Flares. I. Active and Inactive M Dwarfs. ApJ, 797, 121", "Kaltenegger, L. et al. (2019). TESS Habitable Zone Star Catalog . ApJ, 874, L8"]}
A Missing Proof of The Gibbard-Satterthwaite Theorem
Creators: name: Ninjbat, Uuganbaatar
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 91B12, 91B14

description: A short and direct proof of the Gibbard-Satterthwaite theorem à la Amartya Sen's proof of Arrow's impossibility theorem is given.
[Letter, Charles R. Darwin to William Darwin Fox, June 8, 1856]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, Down, to W. Darwin Fox, Old Parsonage, High Harrowgate. He is sorry Fox is unwell; Darwin has been working very hard lately and at the moment is most interested in domestic rabbits and ducks. Because of the doubt about origins, he is more interested in pigeons and ducks than poultry. Sir C. Lyell has urged Darwin to write a Preliminary Essay and he has begun but is full of doubt about the work; asks if he may quote Fox about never having seen or heard of a blueish-grey cat that was not deaf. A.L.S., 2 p. envelope.
Localization analysis of variationally based gradient plasticity model
Creators: name: Jirásek, Milan
name: Rokoš, Ondřej
name: Zeman, Jan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The paper presents analytical or semi-analytical solutions for the formation and evolution of localized plastic zone in a uniaxially loaded bar with variable cross-sectional area. A variationally based formulation of explicit gradient plasticity with linear softening is used, and the ensuing jump conditions and boundary conditions are discussed. Three cases with different regularity of the stress distribution are considered, and the problem is converted to a dimensionless form. Relations linking the load level, size of the plastic zone, distribution of plastic strain and plastic elongation of the bar are derived and compared to another, previously analyzed gradient formulation.
description: 42 pages, 11 figures
Quasiclassical description of a superconductor with a spin density wave
Creators: name: Moor, A.
name: Volkov, A. F.
name: Efetov, K. B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We derive equations for the quasiclassical Green's functions $\check{g}$ within a simple model of a two-band superconductor with a spin-density-wave (SDW). The elements of the matrix $\check{g}$ are the retarded, advanced, and Keldysh functions each of which is an $8\times 8$ matrix in the Gor'kov-Nambu, the spin and the band space. In equilibrium, these equations are a generalization of the Eilenberger equation. On the basis of the derived equations we analyze the Knight shift, the proximity and the dc Josephson effects in the superconductors under consideration. The Knight shift is shown to depend on the orientation of the external magnetic field with respect to the direction of the vector of the magnetization of the SDW. The proximity effect is analyzed for an interface between a superconductor with the SDW and a normal metal. The function describing both superconducting and magnetic correlations is shown to penetrate the normal metal or a metal with the SDW due to the proximity effect. The dc Josephson current in an $S_{SDW}/N/S_{SDW}$ junction is also calculated as a function of the phase difference $ϕ$. It is shown that in our model the Josephson current does not depend on the mutual orientation of the magnetic moments in the superconductors $S_{SDW}$ and is proportional to $ \sin ϕ$. The dissipationless spin current $j_{sp}$ depends on the angle $α$ between the magnetization vectors in the same way ($j_{sp} \sim \sin α$) and is not zero above the superconducting transition temperature.
description: 13 pages, 2 figures. Typos corrected. Note in proof added
Manifestation of intra-atomic 5d6s-4f exchange coupling in photoexcited gadolinium
Creators: name: Zhang, G. P.
name: Jenkins, T.
name: Bennett, M.
name: Bai, Y. H.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Intra-atomic exchange couplings (IEC) between $5d6s$ and $4f$ electrons are ubiquitous in rare-earth metals and play a critical role in spin dynamics. However, detecting them in real time domain has been difficult. Here we show the direct evidence of IEC between $5d6s$ and $4f$ electrons in gadolinium. Upon femtosecond laser excitation, $5d6s$ electrons are directly excited, their majority bands shift toward the Fermi level while their minority bands do the opposite. For the first time, our first-principles minority shift now agrees with the experiment quantitatively. Excited $5d6s$ electrons lower the exchange potential barrier for $4f$ electrons, so the $4f$ states are also shifted in energy, a prediction that can be tested experimentally. Although a significant number of $5d6s$ electrons, some several eV below the Fermi level, are excited out of the Fermi sea, there is no change in the $4f$ states, a clear manifestation of intra-atomic exchange coupling. Based on our results, we propose that the demagnetization time of a material be inversely proportional to the density of states at the Fermi level and the excited, not the whole, spin moment. This can be tested experimentally.
description: 18 pages, four figures, one supplementary material file
[Letter, Charles R. Darwin to William Darwin Fox, July 6, 1858]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, Down, to William Darwin Fox. Thanks Fox for his second letter; there has been some illness in the house but the crisis is over and he hopes no one else will become ill. They are to go to Elizabeth Wedgwood's and then to the sea but does not know just where because the house they take must be very near the sea for Etty's sake. A.L.S., 1 p.
การมุ่งเน้นความเป็นมืออาชีพทางการบัญชีและการบรรลุเป้าหมายของกิจการ: การวิจัยเชิงประจักษ์ของธุรกิจขนส่งและโลจิสติกส์ในประเทศไทย
Creators: name: สายนที ทรัพย์มี
Publisher: name: หจก.เลิศศิลป์ สาส์ณ โฮลดิ้ง
Year: 2562
Subjects: การมุ่งเน้นความเป็นมืออาชีพทางการบัญชี, การบรรลุผลสำเร็จตามเป้าหมายของกิจการ, ธุรกิจขนส่งและโลจิสติกส์

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 13, 3, 108-122
Identification of RNA-binding protein hnRNP C targeting the 3'UTR of the TAP-associated glycoprotein tapasin in melanoma
Creators: name: Wanga, Yuan
name: Seliger, Barbara
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 610

description: Deregulation or loss of the human leukocyte antigen class I (HLA-I) molecules on tumor cells leading to inhibition of CD8+ T cell recognition is an important tumor immune escape strategy, which could be caused by a posttranscriptional control of molecules in the HLA-I pathway mediated by RNA-binding proteins (RBPs). So far, there exists only limited information about the interaction of RBPs with HLA-I-associated molecules, but own work demonstrated a binding of the heterogeneous ribonucleoprotein C (hnRNP C) to the 3’ untranslated region (UTR) of the TAP-associated glycoprotein tapasin (tpn). In this study, in silico analysis of pan-cancer TCGA datasets revealed that hnRNP C is higher expressed in tumor specimens compared to corresponding normal tissues, which is negatively correlated to tpn expression, T cell infiltration and the overall survival of tumor patients. Functional analysis demonstrated an upregulation of tpn expression upon siRNA-mediated downregulation of hnRNP C, which is accompanied by an increased HLA-I surface expression. Thus, hnRNP C has been identified to target tpn and its inhibition could improve the HLA-I surface expression on melanoma cells suggesting its use as a possible biomarker for T-cell-based tumor immunotherapies.
A PRÁXIS CRISTÃ PRIMITIVA COMO MODELO PARA O CRISTIANISMO PÓS-MODERNO
Creators: name: Santos, Jefferson Roberto Batista dos
Publisher: name: figshare
Year: 2021
Subjects: subject: 220401 Christian Studies (incl. Biblical Studies and Church History)
subject: FOS: Philosophy, ethics and religion
subject: 220402 Comparative Religious Studies
subject: Religious Studies

description: Este artigo foi publicado originalmente em: TEAR ONLINE: Revista - Liturgia em revista - http://periodicos.est.edu.br/index.php/tear/article/view/3264Em um período de decadência moral e espiritual, torna-se possível a busca de modelos de prática, e os princípios de Jesus e dos apóstolos, procurando uma conduta social e eclesiástica de acordo com os ensinamentos. A teologia se ocupa não apenas da apreensão e da propagação do conhecimento em relação às coisas de Deus, mas também da orientação de como encontrar o conhecimento. Este artigo ocupa uma análise crítica da Igreja, e propõe uma reflexão sobre a atual situação da atualidade. Uma análise detalhada do capítulo 2 de Atos dos Apóstolos, através de uma abordagem devocional apoiada em uma pesquisa bibliográfica.
A Search for New Galactic Magnetars in Archival Chandra and XMM-Newton Observations
Creators: name: Muno, M. P.
name: Gaensler, B. M.
name: Nechita, A.
name: Miller, J. M.
name: Slane, P. O.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present constraints on the number of Galactic magnetars, which we have established by searching for sources with periodic variability in 506 archival Chandra observations and 441 archival XMM-Newton observations of the Galactic plane (|b|<5 degree). Our search revealed four sources with periodic variability on time scales of 200-5000 s, all of which are probably accreting white dwarfs. We identify 7 of 12 known Galactic magnetars, but find no new examples with periods between 5 and 20 s. We convert this non-detection into limits on the total number of Galactic magnetars by computing the fraction of the young Galactic stellar population that was included in our survey. We find that easily-detectable magnetars, modeled after persistent anomalous X-ray pulsars, could have been identified in 5% of the Galactic spiral arms by mass. If we assume there are 3 previously-known examples within our random survey, then there are 59 (+92,-32) in the Galaxy. Transient magnetars in quiescence could have been identified throughout 0.4% of the spiral arms, and the lack of new examples implies that <540 exist in the Galaxy (90% confidence). Similar constraints are found by considering the detectability of transient magnetars in outburst by current and past X-ray missions. For assumed lifetimes of 1e4 yr, we find that the birth rate of magnetars could range between 0.003 and 0.06 per year. Therefore, the birth rate of magnetars is at least 10% of that for normal radio pulsars. The magnetar birth rate could exceed that of radio pulsars, unless the lifetimes of transient magnetars are >1e5 yr. Obtaining better constraints will require wide-field X-ray or radio searches for transient X-ray pulsars similar to XTE J1810--197, AX J1845.0--0250, CXOU J164710.2--455216, and 1E 1547.0-5408.
description: 16 pages, 10 figures, one with a bit of color. submitted to ApJ
Towards a computational model of social norms
Creators: name: Bölöni, Ladislau
name: Bhatia, Taranjeet Singh
name: Khan, Saad Ahmad
name: Streater, Jonathan
name: Fiore, Stephen M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: We describe a computational model of social norms based on identifying values that a certain culture finds desirable such as dignity, generosity and politeness. The model quantifies these values in the form of Culture-Sanctioned Social Metrics (CSSMs) and treats social norms as the requirement to maximize these metrics from the perspective of the self, peers and public. This model can be used to create realistic social simulations, to explain or predict human behavior in specific scenarios, or as a component of robots or agents that need to interact with humans in specific social-cultural settings. We validate the model by using it to represent a complex deception scenario and showing that it can yield non-trivial insights such as the explanation of apparently irrational human behavior.
Capitalizing genebank core collections for rare and novel disease resistance loci to enhance barley resilience
Creators: name: Yuan, Zhihui
name: Stein, Nils
name: [Und Viele Weitere]
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2024
Subjects: subject: 580

description: In the realm of agricultural sustainability, the utilization of plant genetic resources for enhanced disease resistance is paramount. Preservation efforts in genebanks are justified by their potential contributions to future crop improvement. To capitalize on the potential of plant genetic resources, we focused on a barley core collection from the German ex situ genebank and contrasted it with a European elite collection. The phenotypic assessment included 812 plant genetic resources and 298 elites, with a particular emphasis on four disease traits (Puccinia hordei, Blumeria graminis hordei, Ramularia collo-cygni, and Rhynchosporium commune). An integrated genome-wide association study, employing both Bayesian-information and linkage-disequilibrium iteratively nested keyway (BLINK) and a linear mixed model, was performed to unravel the genetic underpinnings of disease resistance. A total of 932 marker–trait associations were identified and assigned to 49 quantitative trait loci. The accumulation of novel and rare resistance alleles significantly bolstered the overall resistance level in plant genetic resources. Three plant genetic resources donors with high counts of novel/rare alleles and exhibiting exceptional resistance to leaf rust and powdery mildew were identified, offering promise for targeted pre-breeding goals and enhanced resilience in future varieties. Our findings underscore the critical contribution of plant genetic resources to strengthening crop resilience and advancing sustainable agricultural practices.
Searching for CoRoT-TESS triple stellar candidates
Creators: name: Barbara, Matécsa
name: Tamás, Hajdu
name: Attila, Bódi
Publisher: name: Zenodo
Year: 2021
Subjects: Stellar Astrophysics

description: We report the first result of a search for CoRoT eclipsing binaries (EBs), which eclipse timing variation (ETV) shows the sign of potential light-travel time effect. To reveal their true nature, we needed longer time scales, thus we complement the CoRoT data with TESS measurements. Of about 2300 EBs, we focus our investigation on those systems, which were observed more than once both by CoRoT and TESS (in sectors 6 and 33), separately. We recalculate all of the orbital periods using phase dispersion minimization method, then produce the O-C diagrams. Finally, we analyze those systems in details that show sinusoidal ETVs with Markov chain Monte Carlo method. Here we present the analysis of a new hierarchical triple stellar system candidate.
description: {"references": ["Borkovits T., etal., 2016, MNRAS, 455, 4", "Brasseur C. E., etal., 2019, Astrocut: Tools for creating cutouts of TESS images", "Dimitrov D. P., Kjurkchieva D. P., 2015, MNRAS, 448, 3", "Hajdu T., etal., 2019, MNRAS, 485, 2", "Irwin J. B., 1952, ApJ, 116, 211", "Toonen S., etal., 2016, Computational Astrophysics and Cosmology, 3, 1"]}
2024 Software for the NASA SMD Workshop: Day 3 Discussion Breakout Materials
Creators: name: Ringuette, Rebecca
name: Crawford, Steven
name: Thomas, Brian
name: Parsons, Mark
name: Muna, Demitri
Publisher: name: Zenodo
Year: 2024

description: Materials produced by the participants in the discussion breakout sessions on Day 3 of the 2024 Software for the NASA SMD Workshop. Empty notes files were removed and no Miro boards were used. https://science.data.nasa.gov/news/software-workshop-2024/
Eluding SUSY at every genus on stable closed string vacua
Creators: name: Cacciatori, Sergio L.
name: Cardella, Matteo A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Dynamical Systems (math.DS)
subject: Number Theory (math.NT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In closed string vacua, ergodicity of unipotent flows provide a key for relating vacuum stability to the UV behavior of spectra and interactions. Infrared finiteness at all genera in perturbation theory can be rephrased in terms of cancelations involving only tree-level closed strings scattering amplitudes. This provides quantitative results on the allowed deviations from supersymmetry on perturbative stable vacua. From a mathematical perspective, diagrammatic relations involving closed string amplitudes suggest a relevance of unipotent flows dynamics for the Schottky problem and for the construction of the superstring measure.
description: v2, 17 pages, 8 figures, typos corrected, new figure added with 3 modular images of long horocycles,(obtained with Mathematica)
[Letter, Charles R. Darwin to John Burdon-Sanderson, June 24, 1873]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, "Down", Beckenham, Kent to John Burdon-Sanderson. Asks Sanderson to read the results of his experiments on Drosera and to make any suggestions; explains the object of his research on these plans. A.L.S. 1 p.
Transformation im Gesundheitssektor: ökonomisch und nachhaltig
Creators: name: Keil, Mattis
Publisher: name: Springer
Year: 2023
Subjects: subject: Gesundheitssektor
subject: ökologische Nachhaltigkeit
subject: Lebenszyklusanalyse
subject: Transformation
subject: 610

description: Um den Gesundheitssektor ökologisch-nachhaltig zu transformieren, braucht es Evidenz über Emissionsquellen und die Wirksamkeit von Maßnahmen und Möglichkeiten, diese Evidenz in die Entscheidungsfindung zu integrieren. Eine standardisierte Methode zur Berechnung von Umweltauswirkungen ist die Lebenszyklusanalyse. Diese lässt sich sowohl auf nationale Gesundheitssektoren (Systemebene), Krankenhäuser und Praxen (Organisationsebene) als auch auf einzelne Prozesse wie Operationen oder Produkte wie Skalpelle (Prozess- und Produktebene) anwenden. Dabei hat jede Ebene methodische Eigenheiten sowie unterschiedliche Möglichkeiten, in den Transformationsprozess integriert zu werden. Um die Umweltdaten in die Entscheidungsfindung zu integrieren, können ökonomische Anreize und Strukturen genutzt werden. Als wirksam identifizierte Maßnahmen können diese zum Beispiel gefördert werden. Zudem können Umweltdaten in standardisierte Entscheidungshilfen wie die der gesundheitsökonomischen Evaluation integriert werden.
Linguistic difference of human-human and human-chatbot dialogues about COVID-19 in the russian language
Creators: name: Perevalov, Aleksandr
name: Vysokov, Aleksandr
name: Both, Andreas
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 004

description: This work describes the quantitative analysis of the linguistic difference in human-human and human-chatbot dialogues. The research is based on conducting a set of experiments where respondents communicate with a human or a chatbot in the domain of COVID-19 questions. In the case of the human-human dialogues, the approach of the inverted “Wizard of Oz” experimental setting is used. During the experiments, 35 human-human and 68 human-chatbot dialogues in Russian language were performed. The dialogues were collected during 4 months and thereafter analyzed with a set of quantitative text measures such as descriptive statistics of a text, syntactic complexity, lexical density, and readability. As a result, a set of measures demonstrated a statistically significant linguistic difference between the language structure of questions that were asked to the human and to the chatbot. Specifically, respondents were using shorter sentences and words, simpler syntax while communicating with the chatbot. Moreover, lexical richness of the human-chatbot dialogue data is lower while the readability is higher – these markers indicate that humans use simpler language constructions while speaking with a chatbot.
2024 Software for the NASA SMD Workshop: Day 2 Discussion Breakout Materials
Creators: name: Ringuette, Rebecca
name: Crawford, Steven
name: Thomas, Brian
name: Parsons, Mark
name: Muna, Demitri
Publisher: name: Zenodo
Year: 2024

description: Materials produced by the participants in the discussion breakout sessions on Day 2 of the 2024 Software for the NASA SMD Workshop. The csv files are from the Miro boards used in the discussions. Empty Miro boards are not included. https://science.data.nasa.gov/news/software-workshop-2024/
Advective balance in pipe-formed vortex rings
Creators: name: Shariff, Karim
name: Krueger, Paul S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences
subject: 76D16

description: Vorticity distributions in axisymmetric vortex rings produced by a piston-pipe apparatus are numerically studied over a range of Reynolds numbers, $\mathrm{Re}$, and stroke-to-diameter ratios, $L/D$. It is found that a state of advective balance, such that $ζ\equiv ω_ϕ/r \approx F(ψ, t)$, is achieved within the region (called the vortex ring bubble) enclosed by the dividing streamline. Here $ζ\equivω_ϕ/r$ is the ratio of azimuthal vorticity to cylindrical radius, and $ψ$ is the Stokes streamfunction in the frame of the ring. Some but not all of the $\mathrm{Re}$ dependence in the time evolution of $F(ψ, t)$ can be captured by introducing a scaled time $τ= νt$, where $ν$ is the kinematic viscosity. When $νt/D^2 \gtrsim 0.02$, the shape of $F(ψ)$ is dominated by the linear-in-$ψ$ component, the coefficient of the quadratic term being an order of magnitude smaller. An important feature is that as the dividing streamline ($ψ= 0$) is approached, $F(ψ)$ tends to a non-zero intercept which exhibits an extra $\mathrm{Re}$ dependence. This and other features are explained by a simple toy model consisting of the one-dimensional cylindrical diffusion equation. The key ingredient in the model responsible for the extra $\mathrm{Re}$ dependence is a Robin-type boundary condition, similar to Newton's law of cooling, that accounts for the edge layer at the dividing streamline.
title: ADCO, Quatrième cartulaire de Saint-Etienne de Dijon (XIIIe siècle), Cart. 36 (G 128), 31 folios, f. 0047
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2009
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Quatrième cartulaire de Saint-Etienne de Dijon (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 36 (G 128), 31 folios, f. 0047, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Quatrième cartulaire de Saint-Etienne de Dijon (XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 36 (G 128), 31 folios, f. 0047, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
[Letter, Charles R. Darwin to John Burdon-Sanderson, June 26, 1873]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, "Down" to John Burdon-Sanderson. Burdon-Sanderson is to come to Down and see the research; discusses the different substances that cause movement in the leaves of Drosera. A.L.S. 1 p.
KNN-Based Algorithm of Hard Case Detection in Datasets for Classification
Creators: name: Okhrimenko, Anton
name: Kussul, Nataliia
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 004

description: The machine learning models for classification are designed to find the best way to separate two or more classes. In case of class overlapping, there is no possible way to clearly separate such data. Any ML algorithm will fail to correctly classify a certain set of datapoints, which are surrounded by a significant number of another class data points at the feature space. However, being able to find such hardcases in a dataset allows using another set of rules than for normal data samples. In this work, we introduce a KNN-based detection algorithm of data points and subspaces for which the classification decision is ambiguous. The algorithm described in details along with demonstration on artificially generated dataset. Also, the possible usecases are discussed, including dataset quality assessment, custom ensemble strategy and data sampling modifications. The proposed algorithm can be used during full cycle of machine learning model developing, from forming train dataset to real case model inference.
รูปแบบการสร้างสรรค์นาฏยศิลป์จากสถาปัตยกรรมของมหาสถูปบุโรพุทโธ
Creators: name: ธิติมา อ่องทอง
Publisher: name: หจก.เลิศศิลป์ สาส์ณ โฮลดิ้ง
Year: 2562
Subjects: รูปแบบนาฏยศิลป์สร้างสรรค์, สถาปัตยกรรม, มหาสถูปบุโรพุทโธ

description: วารสารชุมชนวิจัย มหาวิทยาลัยราชภัฏนครราชสีมา, 13, 3, 123-136
Color Dependence in the Spatial Distribution of Satellite Galaxies
Creators: name: Chen, Jacqueline
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We explore the color dependence of the radial profile of satellite galaxies around isolated parent galaxies. Samples of potential satellites selected from large galaxy redshift surveys are significantly contaminated by interlopers -- objects not bound to the parent galaxy. We use the Sloan Digital Sky Survey to estimate the interloper fraction in samples of candidate satellite galaxies. We show that samples of red and blue satellites have different interloper populations: a larger fraction of blue galaxies are likely to be interlopers compared to red galaxies. Both with and without interloper subtraction, the radial profile of blue satellites is significantly shallower than that of red satellites. In addition, while red and blue primaries have different interloper fractions, the slope of the corrected radial profiles are consistent after interloper correction. We discuss the implications of these results for galaxy formation models.
description: 8 pages, 7 figures, A&A accepted version. Added new figure and discussion of luminosity dependence
I 3D3P : an intelligent 3D protein prediction platform
Creators: name: Kermani, Mohamed Hachem
name: Boufaida, Zizette
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 004

description: Proteins are macromolecules consisting of a chain of smaller molecules (i.e. amino acids) known as monomers. Three levels of protein structure are distinguished: primary, secondary and tertiary. Determining the three-dimensional (3D) structure of a protein when only a sequence of amino acids is given, is one of the most important and frequently studied issues in bioinformatics and computational biology. Therefore, in this paper, we propose an Intelligent 3D Protein Prediction Platform, which aims to completely determine the tertiary protein structure of a given protein primary structure (i.e. the amino acid sequence). The proposed intelligent platform is based on multiple sequence alignment and machine learning techniques to predict automatically 3D protein structures. We also present a software application and an experiment of the proposed platform, which will be used by experts for a better understanding of protein functions and activities in order to develop effective mechanisms for disease prevention, personalized medicine and treatments and other healthcare aspects.
2024 Software for the NASA SMD Workshop: Day 3 Plenary Materials
Creators: name: Ringuette, Rebecca
name: Crawford, Steven
name: Thomas, Brian
name: Parsons, Mark
name: Muna, Demitri
Publisher: name: Zenodo
Year: 2024

description: Materials produced by the presenters for the plenary sessions on Day 3 of the 2024 Software for the NASA SMD Workshop. https://science.data.nasa.gov/news/software-workshop-2024/
Modified Gravity Makes Galaxies Brighter
Creators: name: Davis, Anne-Christine
name: Lim, Eugene A.
name: Sakstein, Jeremy
name: Shaw, Douglas J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the effect of modifed gravity with screening mechanisms, such as the chameleon or symmetron models, upon the structure of main sequence stars. We find that unscreened stars can be significantly more luminous and ephemeral than their screened doppelgangers. By embedding these stars into dwarf galaxies, which can be unscreened for values of the parameters not yet ruled out observationally, we show that the cumulative effect of their increased luminosity can enhance the total galactic luminosity. We estimate this enhancement and find that it can be considerable given model parameters that are still under experimental scrutiny. By looking for systematic offsets between screened dwarf galaxies in clusters and unscreened galaxies in voids, these effects could form the basis of an independent observational test that can potentially lower the current experimental bounds on the model independent parameters of these theories by and order of magnitude or more.
description: 16 pages, six figures
[Letter, Charles R. Darwin to John Burdon-Sanderson, July 25, 1873]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, "Down" to John Burdon-Sanderson. Discusses the latest results regarding the digestive powers of Drosera and Dionaea; the different substances that cause inflection; the effects of heat and of phosphate of ammonia on the leaves. A.L.S. 2 p. Printed in Darwin Frances. "The Life and Letters of Charles Darwin", V. 2, p. 495.
Model-free inference of direct network interactions from nonlinear collective dynamics
Creators: name: Casadiego, Jose
name: Nitzan, Mor
name: Hallerberg, Sarah
name: Timme, Marc
Publisher: name: arXiv
Year: 2018
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: Computational Physics (physics.comp-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: The topology of interactions in network dynamical systems fundamentally underlies their function. Accelerating technological progress creates massively available data about collective nonlinear dynamics in physical, biological, and technological systems. Detecting direct interaction patterns from those dynamics still constitutes a major open problem. In particular, current nonlinear dynamics approaches mostly require to know a priori a model of the (often high dimensional) system dynamics. Here we develop a model-independent framework for inferring direct interactions solely from recording the nonlinear collective dynamics generated. Introducing an explicit dependency matrix in combination with a block-orthogonal regression algorithm, the approach works reliably across many dynamical regimes, including transient dynamics toward steady states, periodic and non-periodic dynamics, and chaos. Together with its capabilities to reveal network (two point) as well as hypernetwork (e.g., three point) interactions, this framework may thus open up nonlinear dynamics options of inferring direct interaction patterns across systems where no model is known.
description: 10 pages, 7 figures
title: ADCO, Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Cart. 168 (11 H 66), f. 0074r
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2010
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 168 (11 H 66), f. 0074r, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'abbaye de Cîteaux dit Cartulare Antiquum t.3 (2e moitié XIIIe siècle), Archives départementales de la Côte-d'Or, Cart. 168 (11 H 66), f. 0074r, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Searching for Quasi Periodic Pulsations in flares from low mass stars using TESS data
Creators: name: Ramsay, Gavin
name: Kolotkov, Dmitrii
name: Doyle, J. Gerry
name: Doyle, L.,
Publisher: name: Zenodo
Year: 2021
Subjects: Pulsations
Low Mass stars
Flares

description: We have searched the light curves of low mass stars with TESS 2 min cadence data in Cycles 1 & 2 for Quasi Periodic Pulsations (QPPs) in stellar flares. We identified 11 flares from 7 stars which have QPPs with periods ranging from ~10 min to 70 min. We use several methods for determining the loop length of the flares and find they can extend to a handful of stellar radius. Based on scaling relationships we determine the magnetic field strength in the coronal loops and compare the loop lengths to distance to the habitable zone for the host star.
description: The work highlighted in this poster has been submitted to Solar Physics
[Letter, Charles R. Darwin to John Burdon-Sanderson, August 15, 1873]
Creators: name: Darwin, Charles, 1809-1882
Publisher: name: The University of British Columbia
Year: 2006

description: Charles Darwin, "Bassette", Southampton to John Burdon-Sanderson. Suggests that Burdon-Sanderson test to see if there is any electrical charge in the leaves of Dionaea when they are excited and offers to provide the plants. A.L.S., 1 p.
Chaos and unpredictability in evolution of cooperation in continuous time
Creators: name: You, Taekho
name: Kwon, Minji
name: Jo, Hang-Hyun
name: Jung, Woo-Sung
name: Baek, Seung Ki
Publisher: name: arXiv
Year: 2017
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Cooperators benefit others with paying costs. Evolution of cooperation crucially depends on the cost-benefit ratio of cooperation, denoted as $c$. In this work, we investigate the infinitely repeated prisoner's dilemma for various values of $c$ with four of the representative memory-one strategies, i.e., unconditional cooperation, unconditional defection, tit-for-tat, and win-stay-lose-shift. We consider replicator dynamics which deterministically describes how the fraction of each strategy evolves over time in an infinite-sized well-mixed population in the presence of implementation error and mutation among the four strategies. Our finding is that this three-dimensional continuous-time dynamics exhibits chaos through a bifurcation sequence similar to that of a logistic map as $c$ varies. If mutation occurs with rate $μ\ll 1$, the position of the bifurcation sequence on the $c$ axis is numerically found to scale as $μ^{0.1}$, and such sensitivity to $μ$ suggests that mutation may have non-perturbative effects on evolutionary paths. It demonstrates how the microscopic randomness of the mutation process can be amplified to macroscopic unpredictability by evolutionary dynamics.
description: 9 pages; 3 figures