cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Modelling DNA at the mesoscale: a challenge for nonlinear science?
Creators: name: Peyrard, Michel
name: Cuesta-Lopez, Santiago
name: James, Guillaume
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: When it is viewed at the scale of a base pair, DNA appears as a nonlinear lattice. Modelling its properties is a fascinating goal. The detailed experiments that can be performed on this system impose constraints on the models and can be used as a guide to improve them. There are nevertheless many open problems, particularly to describe DNA at the scale of a few tens of base pairs, which is relevant for many biological phenomena.
description: Invited paper, in the series "Open Problems" of Nonlinearity
Galaxies with Wolf-Rayet signatures in the low-redshift Universe - A survey using the Sloan Digital Sky Survey
Creators: name: Brinchmann, J.
name: Kunth, D.
name: Durret, F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have carried out a search for Wolf-Rayet galaxies in all galaxies with EW(Hb)>2AA in the SDSS DR6. We identify Wolf-Rayet features using a mixture of automatic and visual classification and find a total of 570 galaxies with significant Wolf-Rayet (WR) features and a further 1115 potential candidates, several times more than even the largest heterogeneously assembled catalogues. We discuss in detail the properties of galaxies showing Wolf-Rayet features with a focus on their empirical properties. We are able to accurately quantify the incidence of Wolf-Rayet galaxies with redshift and show that the likelihood of otherwise similar galaxies showing Wolf-Rayet features increases with increasing metallicity, but that WR features are found in galaxies of a wide range in morphology. The large sample allows us to show explicitly that there are systematic differences in the metal abundances of WR and non-WR galaxies. The most striking result is that, below EW(Hb)=100AA, Wolf-Rayet galaxies show an elevated N/O relative to non-WR galaxies. We interpret this as a rapid enrichment of the ISM from WR winds. We also show that the model predictions for WR features strongly disagree with the observations at low metallicity; while they do agree quite well with the data at solar abundances. We discuss possible reasons for this and show that models incorporating binary evolution reproduce the low-metallicity results reasonably well. Finally we combine the WR sample with a sample of galaxies with nebular He II 4686 to show that, at 12 + log O/H< 8, the main sources of He II ionising photons appears to be O stars, arguing for a less dense stellar wind at these metallicities, while at higher abundances WN stars might increasingly dominate the ionisation budget.
description: 22 pages text with 40 pages tables at end. See accompanying web site at http://www.strw.leidenuniv.nl/~jarle/WRinSDSS/
Understanding How to Reduce the Impact of Transactional Distance  in Large-Enrollment Undergraduate Courses
Creators: Ruotao Sun
Publisher: name: University of Alberta Library
Year: 2023

Universities started to recruit more students to address the issues of funding cuts after entering the twenty-first century. With more students enrolled and stagnating numbers of instructors, higher education institutions decide to enlarge classes by putting over one hundred students into one class. However, large-enrollment courses brought some drawbacks to students, teaching faculties, and the institution. At the same time, based on Moore's theory, big classes also increase the transactional distance, a psychological distance between the instructor and the students. To improve students' experience in large classes and reduce the transactional distance, practitioners have applied various instructional strategies, most of which are supported by technology. To organize the present research, the author conducted this critical literature review to demonstrate how large-enrollment courses increase the transactional distance, how a high transactional distance influences the learning outcomes, and what technological solutions can be applied to achieve a low transactional distance. It is found that large undergraduate courses involve less dialogue between students and teachers, have a high structure with less flexibility and less freedom for students, and require more learner autonomy. However, since students possess

different learning patterns and abilities, they also present different levels of learner autonomy. In the end, in-class and out-of-class technological solutions that can be applied by teaching faculties are introduced.
On H-Irregularity Strength of Grid Graphs
Creators: name: Tilukay, Meilin Imelda
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C78 (Primary) 05C70 (Secondary)

description: This paper deals with three graph characteristics related to graph covering named the (vertex, edge, and total, resp.) H-irregularity strength of a graph G admitting H-covering. Those are the minimum values of positive integer k such that G has an H-irregular (vertex, edge, and total, resp.) k-labeling. The exact values of these three characteristics are determined for grid graph admitting grid-covering
description: 6 pages
Sub-barrier fusion excitation for the system $^7$Li+$^{28}$Si
Creators: name: Sinha, Mandira
name: Majumdar, H.
name: Basu, P.
name: Roy, Subinit
name: Bhattacharya, R.
name: Biswas, M.
name: Pradhan, M. K.
name: Kailas, S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The sub-barrier fusion excitation functions are measured for the first time for the system $^7$Li +$^{28}$Si by the characteristic $γ$-ray method in the energy range $E_{lab}$= 7-11.5 MeV. The results show an enhancement, below the barrier, by about a factor of two when compared with the one-dimensional barrier penetration (1D BPM) model. Introduction of coupling with the rotational 2$^{+}$ state (1.779MeV) of the target improves the fit somewhat, but still an enhancement of about 25-40% remains.
description: 4 pages,3 figures, submitted to Physical Review C
Lipschitz and Fourier type conditions with moduli of continuity in rank 1 symmetric spaces
Creators: name: Fernandez, Arran
name: Restrepo, Joel E.
name: Suragan, Durvudkhan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 26A16, 42A38, 58A05

description: Sufficient and necessary results have been proven on Lipschitz type integral conditions and bounds of its Fourier transform for an $L^2$ function, in the setting of Riemannian symmetric spaces of rank $1$ whose growth depends on a $k$th-order modulus of continuity.
description: Accepted for publication in the journal Monatshefte f\"ur Mathematik
Planetary Nebulae in Face-On Spiral Galaxies. I. Planetary Nebula Photometry and Distances
Creators: name: Herrmann, Kimberly A.
name: Ciardullo, Robin
name: Feldmeier, John J.
name: Vinciguerra, Matt
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: As the first step to determine disk mass-to-light ratios for normal spiral galaxies, we present the results of an imaging survey for planetary nebulae (PNe) in six nearby, face-on systems: IC 342, M74 (NGC 628), M83 (NGC 5236), M94 (NGC 4736), NGC 5068, and NGC 6946. Using Blanco/Mosaic II and WIYN/OPTIC, we identify 165, 153, 241, 150, 19, and 71 PN candidates, respectively, and use the Planetary Nebula Luminosity Function (PNLF) to obtain distances. For M74 and NGC 5068, our distances of 8.6 +/- 0.3 Mpc and 5.4 +0.2/-0.4 Mpc are the first reliable estimates to these objects; for IC 342 (3.5 +/- 0.3 Mpc), M83 (4.8 +/- 0.1 Mpc), M94 (4.4 +0.1/-0.2 Mpc), and NGC 6946 (6.1 +/- 0.6 Mpc) our values agree well with those in the literature. In the larger systems, we find no evidence for any systematic change in the PNLF with galactic position, though we do see minor field-to-field variations in the luminosity function. In most cases, these changes do not affect the measurement of distance, but in one case the fluctuations result in a ~0.2 mag shift in the location of the PNLF cutoff. We discuss the possible causes of these small-scale changes, including internal extinction in the host galaxies and age/metallicity changes in the underlying stellar population.
description: Accepted for publication in ApJ; 23 pages, 7 figures, 5 tables
Identification of Nodal Kink in Electron-Doped (Nd$_{1.85}$Ce$_{0.15}$)CuO$_4$ Superconductor from Laser-Based Angle-Resolved Photoemission Spectroscopy
Creators: name: Liu, Haiyun
name: Liu, Guodong
name: Zhang, Wentao
name: Zhao, Lin
name: Meng, Jianqiao
name: Jia, Xiaowen
name: Dong, Xiaoli
name: Lu, Wei
name: Wang, Guiling
name: Zhou, Yong
name: Zhu, Yong
name: Wang, Xiaoyang
name: Wu, Tao
name: Chen, Xianhui
name: Sasagawa, T.
name: Xu, Zuyan
name: Chen, Chuangtian
name: Zhou, X. J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: High-resolution laser-based angle-resolved photoemission measurements have been carried out on the electron-doped (Nd$_{1.85}$Ce$_{0.15}$)CuO$_4$ high temperature superconductor. We have revealed a clear kink at $\sim$60 meV in the dispersion along the (0,0)-($π$,$π$) nodal direction, accompanied by a peak-dip-hump feature in the photoemission spectra. This indicates that the nodal electrons are coupled to collective excitations (bosons) in electron-doped superconductors, with the phonons as the most likely candidate of the boson. This finding has established a universality of nodal electron coupling in both hole- and electron-doped high temperature cuprate superconductors.
description: 5 pages, 4 figures
Machine Learning Approach to Model Order Reduction of Nonlinear Systems via Autoencoder and LSTM Networks
Creators: name: Simpson, Thomas
name: Dervilis, Nikolaos
name: Chatzi, Eleni
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: In analyzing and assessing the condition of dynamical systems, it is necessary to account for nonlinearity. Recent advances in computation have rendered previously computationally infeasible analyses readily executable on common computer hardware. However, in certain use cases, such as uncertainty quantification or high precision real-time simulation, the computational cost remains a challenge. This necessitates the adoption of reduced-order modelling methods, which can reduce the computational toll of such nonlinear analyses. In this work, we propose a reduction scheme relying on the exploitation of an autoencoder as means to infer a latent space from output-only response data. This latent space, which in essence approximates the system's nonlinear normal modes (NNMs), serves as an invertible reduction basis for the nonlinear system. The proposed machine learning framework is then complemented via the use of long short term memory (LSTM) networks in the reduced space. These are used for creating an nonlinear reduced-order model (ROM) of the system, able to recreate the full system's dynamic response under a known driving input.
Simultaneous ALMA-Hinode-IRIS observations on footpoint signatures of a soft X-ray loop-like microflare
Creators: name: Shimizu, Toshifumi
name: Shimojo, Masumi
name: Abe, Masashi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Microflares have been considered to be among the major energy input sources to form active solar corona. To investigate the response of the low atmosphere to events, we conducted an ALMA observation at 3 mm coordinated with IRIS and Hinode observations, on March 19, 2017. During the observations, a soft X-ray loop-type microflare (active-region transient brightening) was captured using Hinode X-ray telescope in high temporal cadence. A brightening loop footpoint is located within narrow field of views ALMA, IRIS slit-jaw imager, and Hinode spectro-polarimeter. Counterparts of the microflare at the footpoint were detected in Si IV and ALMA images, while the counterparts were less apparent in C II and Mg II k images. Their impulsive time profiles exhibit the Neupert effect pertaining to soft X-ray intensity evolution. The magnitude of thermal energy measured using ALMA was approximately 100 times smaller than that measured in the corona. These results suggest that impulsive counterparts can be detected in the transition region and upper chromosphere where the plasma is thermally heated via impinging non-thermal particles. Our energy evaluation indicates a deficit of accelerated particles that impinge the footpoints for a small class of soft X-ray microflares. The footpoint counterparts consist of several brightening kernels, all of which are located in weak (void) magnetic areas formed in patchy distribution of strong magnetic flux at the photospheric level. The kernels provide a conceptual image in which the transient energy release occurs at multiple locations on the sheaths of magnetic flux bundles in the corona.
description: 18 pages, 6 figures, accepted to ApJ
Neighborhood Contrastive Learning Applied to Online Patient Monitoring
Creators: name: Yèche, Hugo
name: Dresdner, Gideon
name: Locatello, Francesco
name: Hüser, Matthias
name: Rätsch, Gunnar
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Intensive care units (ICU) are increasingly looking towards machine learning for methods to provide online monitoring of critically ill patients. In machine learning, online monitoring is often formulated as a supervised learning problem. Recently, contrastive learning approaches have demonstrated promising improvements over competitive supervised benchmarks. These methods rely on well-understood data augmentation techniques developed for image data which do not apply to online monitoring. In this work, we overcome this limitation by supplementing time-series data augmentation techniques with a novel contrastive learning objective which we call neighborhood contrastive learning (NCL). Our objective explicitly groups together contiguous time segments from each patient while maintaining state-specific information. Our experiments demonstrate a marked improvement over existing work applying contrastive methods to medical time-series.
description: ICML 2021
The Mass Distribution and Lifetime of Prestellar Cores in Perseus, Serpens, and Ophiuchus
Creators: name: Enoch, Melissa L.
name: Evans, Neal J.
name: Sargent, Anneila I.
name: Glenn, Jason
name: Rosolowsky, Erik
name: Myers, Philip
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an unbiased census of starless cores in Perseus, Serpens, and Ophiuchus, assembled by comparing large-scale Bolocam 1.1 mm continuum emission maps with Spitzer c2d surveys. We use the c2d catalogs to separate 108 starless from 92 protostellar cores in the 1.1 mm core samples from Enoch et al. (2006), Young et al. (2006), and Enoch et al. (2007). A comparison of these populations reveals the initial conditions of the starless cores. Starless cores in Perseus have similar masses but larger sizes and lower densities on average than protostellar cores, with sizes that suggest density profiles substantially flatter than r^-2. By contrast, starless cores in Serpens are compact and have lower masses than protostellar cores; future star formation will likely result in lower mass objects than the currently forming protostars. Comparison to dynamical masses estimated from the NH_3 survey of Perseus cores by Rosolowsky et al. (2007) suggests that most of the starless cores are likely to be gravitationally bound, and thus prestellar. The combined prestellar core mass distribution includes 108 cores and has a slope of -2.3+/-0.4 for M>0.8 Msun. This slope is consistent with recent measurements of the stellar initial mass function, providing further evidence that stellar masses are directly linked to the core formation process. We place a lower limit on the core-to-star efficiency of 25%. There are approximately equal numbers of prestellar and protostellar cores in each cloud, thus the dense prestellar core lifetime must be similar to the lifetime of embedded protostars, or 4.5x10^5 years, with a total uncertainty of a factor of two. Such a short lifetime suggests a dynamic, rather than quasi-static, core evolution scenario, at least at the relatively high mean densities (n>2x10^4 cm^-3) to which we are sensitive.
description: 27 pages, 15 figures, 5 tables, accepted for publication in ApJ. Version with full resolution figures available at http://www.astro.caltech.edu/~menoch/corespaper/
การฟื้นฟูและพัฒนาเมืองในประเทศไทย
Creators: name: กฤตพร ลาภพิมล
Publisher: name: โรงพิมพ์แห่งจุฬาลงกรณ์มหาวิทยาลัย
Year: 2011
Subjects: เมือง,การฟื้นฟูเมือง,การพัฒนาเมือง,ประเทศไทย

description: 60, Academic Journal of Architecture
Letter from Kathleen Raine to Robin Skelton, [May 10, 1953]
Creators: name: Raine, Kathleen, 1908-2003
Publisher: name: University of Victoria Libraries
Year: 2023
Subjects: subject: Novelists
valueUri: http://id.worldcat.org/fast/1039684
subject: Editors
valueUri: http://id.worldcat.org/fast/902475
subject: Critics
valueUri: http://id.worldcat.org/fast/883769
subject: Periodicals--Publishing
valueUri: http://id.worldcat.org/fast/1058100
subject: English poetry--Manuscripts
valueUri: http://id.worldcat.org/fast/912320
subject: Neoplatonism
valueUri: http://id.worldcat.org/fast/1035884
subject: Poets, English
valueUri: http://id.worldcat.org/fast/1067870
subject: Raine, Kathleen, 1908-2003
valueUri: http://id.worldcat.org/fast/52672
subject: Skelton, Robin
valueUri: http://id.worldcat.org/fast/51853
subject: Wiccans
valueUri: http://id.worldcat.org/fast/1765210
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Poets
valueUri: http://id.worldcat.org/fast/1067778
subject: Novelists, English
valueUri: http://id.worldcat.org/fast/1039718
subject: Platonists
valueUri: http://id.worldcat.org/fast/1066881
subject: Book industries and trade
valueUri: http://id.worldcat.org/fast/836171
subject: Literature, Modern
valueUri: http://id.worldcat.org/fast/1000172
subject: Authors
valueUri: http://id.worldcat.org/fast/821688
subject: Periodical editors
valueUri: http://id.worldcat.org/fast/1058064
subject: Scholars
valueUri: http://id.worldcat.org/fast/1106878
subject: Philosophy
valueUri: http://id.worldcat.org/fast/1060777
subject: FOS: Philosophy, ethics and religion

description: Part of a collection of correspondence from Kathleen Raine to Robin Skelton. Skelton was a British poet, academic, anthologist, and practicing Wiccan. He taught at Manchester University before emigrating to Canada in 1963, where he taught creative writing at the University of Victoria and started the literary magazine The Malahat Review. Also included are some letters to Skelton’s wife Sylvia, and his daughters. Spanning close to forty-five years, the correspondence discusses poetry, writing, and philosophy; particularly Platonism and Neoplatonism. Raine often refers to the writings of William Blake and W. B. Yeats. Many letters also mention contemporary literary figures at the time including: Herbert Read, Peter Russell, Liam Miller, and Thurairajah Tambimuttu. In this letter, Raine comments on a recent poem of Skelton's.
title: Worker-level Responses to the USMCA High Wage Labor Value Content Rules Requirement
Creators: name: Fortune-Taylor, Stephanie
name: Hallren, Ross
Publisher: name: United States International Trade Commission
publisherIdentifier: https://ror.org/05hsggr76
publisherIdentifierScheme: ROR
Year: 2022

description: There is robust empirical evidence that overall, NAFTA has had, at most, a small aggregate effect on wages, employment, unemployment, and GDP growth. However,
NAFTA’s negligible net effects mask significant negative effects on employment and
wages for some industries and regions, and by gender. Under the United States–Mexico–Canada
Agreement (USMCA), multiple measures were included to safeguard against U.S. job
losses. One such measure is USMCA’s high wage components of the labor value
content (HW-LVC) requirement. In this paper, we investigate if the announcement
of these measures ameliorated the demographically asymmetric labor adjustment effects of NAFTA. Our baseline results indicate that in the anticipatory period since
USMCA’s HW-LVC publishing and before the rules entered into force, overall auto
industry hours worked have remained unchanged, and auto worker wages have experienced a 6.6% increase. In contrast to these baseline estimates, we find that female
production workers experienced lower wage growth than their male counterparts during the in post-publishing period before the rules entered into force. Black workers
demonstrated no statistical change in wages or hours from the pre-USMCA period.
The divergence of female production worker wage growth from the aggregate autoworker estimates highlight the importance of a distributional approach to analyses
of worker-level welfare effects, as our aggregate worker estimates masked relevant
subgroup heterogeneity.
On the Question of Temperature Transformations under Lorentz and Galilei Boosts
Creators: name: Sewell, Geoffrey L.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We provide a quantum statistical thermodynamical solution of the long standing problem of temperature transformations of uniformly moving bodies. Our treatment of this question is based on the well established quantum statistical result that the thermal equilibrium conditions demanded by both the Zeroth and Second Laws of Thermodynamics are precisely those of Kubo, Martin and Schwinger (KMS). We prove that, in both the special relativistic and nonrelativistic settings, a state of a body cannot satisfy these conditions for different inertial frames with non-zero relative velocity. Hence a body that serves as a thermal reservoir, in the sense of the Zeroth Law, in an inertial rest frame cannot do so in a laboratory frame relative to which it moves with non-zero uniform velocity. Consequently, there is no law of temperature transformation under either Lorentz or Galilei boosts, and so the concept of temperature stemming from the Zeroth Law is restricted to states of bodies in their rest frames.
description: A few minor corrections have been made. The article will be published in J. Phys. A
Some Directions beyond Traditional Quantum Secret Sharing
Creators: name: Singh, Sudhir Kumar
name: Srikanth, R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate two directions beyond the traditional quantum secret sharing (QSS). First, a restriction on QSS that comes from the no-cloning theorem is that any pair of authorized sets in an access structure should overlap. From the viewpoint of application, this places an unnatural constraint on secret sharing. We present a generalization, called assisted QSS (AQSS), where access structures without pairwise overlap of authorized sets is permissible, provided some shares are withheld by the share dealer. We show that no more than $λ-1$ withheld shares are required, where $λ$ is the minimum number of {\em partially linked classes} among the authorized sets for the QSS. Our result means that such applications of QSS need not be thwarted by the no-cloning theorem. Secondly, we point out a way of combining the features of QSS and quantum key distribution (QKD) for applications where a classical information is shared by quantum means. We observe that in such case, it is often possible to reduce the security proof of QSS to that of QKD.
description: To appear in Physica Scripta, 7 pages, 1 figure, subsumes arXiv:quant-ph/0407200
Neural UpFlow: A Scene Flow Learning Approach to Increase the Apparent Resolution of Particle-Based Liquids
Creators: name: Roy, Bruno
name: Poulin, Pierre
name: Paquette, Eric
Publisher: name: arXiv
Year: 2021
Subjects: subject: Graphics (cs.GR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: We present a novel up-resing technique for generating high-resolution liquids based on scene flow estimation using deep neural networks. Our approach infers and synthesizes small- and large-scale details solely from a low-resolution particle-based liquid simulation. The proposed network leverages neighborhood contributions to encode inherent liquid properties throughout convolutions. We also propose a particle-based approach to interpolate between liquids generated from varying simulation discretizations using a state-of-the-art bidirectional optical flow solver method for fluids in addition to a novel key-event topological alignment constraint. In conjunction with the neighborhood contributions, our loss formulation allows the inference model throughout epochs to reward important differences in regard to significant gaps in simulation discretizations. Even when applied in an untested simulation setup, our approach is able to generate plausible high-resolution details. Using this interpolation approach and the predicted displacements, our approach combines the input liquid properties with the predicted motion to infer semi-Lagrangian advection. We furthermore showcase how the proposed interpolation approach can facilitate generating large simulation datasets with a subset of initial condition parameters.
description: 14 pages, 18 figures, and 3 tables
Underlying data of "Evidence of SARS-CoV-2 bacteriophage potential in human gut microbiota"
Creators: name: Petrillo, Mauro
name: Maddalena, Querci
name: Brogna, Carlo
name: Ponti, Jessica
name: Cristoni, Simone
name: Markov, Peter V
name: Valsesia, Andrea
name: Leoni, Gabriele
name: Benedetti, Alessandro
name: Wiss, Thierry
name: Van den Eede, Guy
Publisher: name: Zenodo
Year: 2025
Subjects: SARS-CoV-2, COVID-19, gut microbiota

description: Zenodo: Underlying data of  of "Evidence of SARS-CoV-2 bacteriophage potential in human gut microbiota", provided as UnderlyingData.zip compressed ZIP file. It includes:

SupplementaryFigureS1.png: Virus-like particles on bacteria surface analysed by STEM-EDX technique.

SupplementaryFigureS2.png: Overviews on the quality of the sequencing experiments.

SupplementaryFile01.fa: File with consensus sequences in fastA format.

SupplementaryFile02.txt: File with alignment of the obtained consensus sequences to SARS-CoV-2 reference sequence (NCBI Reference Sequence: NC_045512.2).

RawFigures.tgz: compressed archive with the raw, unedited, and un-cropped microscopy images.

ID2041-1-3992_S90_L001_R1_001.fastq.gz: compressed file with raw R1 reads from Dorea formicigenerans plaque

ID2041-1-3992_S90_L001_R2_001.fastq.gz: compressed file with raw R2 reads from Dorea formicigenerans plaque

ID2041-2-17677_S183_L001_R1_001.fastq.gz: compressed file with raw R1 reads from Faecalibacterium prausnitzii plaque

ID2041-2-17677_S183_L001_R2_001.fastq.gz: compressed file with raw R2 reads from Faecalibacterium prausnitzii plaque
description: DECLARATION The scientific output expressed does not imply a policy position of the European Commission. Neither the European Commission nor any person acting on behalf of the Commission is responsible for the use that might be made of this publication.
Kink oscillations of coronal loops
Creators: name: Nakariakov, V. M.
name: Anfinogentov, S. A.
name: Antolin, P.
name: Jain, R.
name: Kolotkov, D. Y.
name: Kupriyanova, E. G.
name: Li, D.
name: Magyar, N.
name: Nistico, G.
name: Pascoe, D. J.
name: Srivastava, A. K.
name: Terradas, J.
name: Farahani, S. Vashegani
name: Verth, G.
name: Yuan, D.
name: Zimovets, I. V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Kink oscillations of coronal loops, i.e., standing kink waves, is one of the most studied dynamic phenomena in the solar corona. The oscillations are excited by impulsive energy releases, such as low coronal eruptions. Typical periods of the oscillations are from a few to several minutes, and are found to increase linearly with the increase in the major radius of the oscillating loops. It clearly demonstrates that kink oscillations are natural modes of the loops, and can be described as standing fast magnetoacoustic waves with the wavelength determined by the length of the loop. Kink oscillations are observed in two different regimes. In the rapidly decaying regime, the apparent displacement amplitude reaches several minor radii of the loop. The damping time which is about several oscillation periods decreases with the increase in the oscillation amplitude, suggesting a nonlinear nature of the damping. In the decayless regime, the amplitudes are smaller than a minor radius, and the driver is still debated. The review summarises major findings obtained during the last decade, and covers both observational and theoretical results. Observational results include creation and analysis of comprehensive catalogues of the oscillation events, and detection of kink oscillations with imaging and spectral instruments in the EUV and microwave bands. Theoretical results include various approaches to modelling in terms of the magnetohydrodynamic wave theory. Properties of kink oscillations are found to depend on parameters of the oscillating loop, such as the magnetic twist, stratification, steady flows, temperature variations and so on, which make kink oscillations a natural probe of these parameters by the method of magnetohydrodynamic seismology.
Underlying data of "Evidence of SARS-CoV-2 bacteriophage potential in human gut microbiota"
Creators: name: Petrillo, Mauro
name: Van den Eede, Guy
Publisher: name: Zenodo
Year: 2022
Subjects: SARS-CoV-2, COVID-19, gut microbiota

description: Zenodo: Underlying data of of "Evidence of SARS-CoV-2 bacteriophage potential in human gut microbiota", provided as UnderlyingData.zip compressed ZIP file. It includes: SupplementaryFigureS1.png: Virus-like particles on bacteria surface analysed by STEM-EDX technique. SupplementaryFigureS2.png: Overviews on the quality of the sequencing experiments. SupplementaryFile01.fa: File with consensus sequences in fastA format. SupplementaryFile02.txt: File with alignment of the obtained consensus sequences to SARS-CoV-2 reference sequence (NCBI Reference Sequence: NC_045512.2).
description: DECLARATION The scientific output expressed does not imply a policy position of the European Commission. Neither the European Commission nor any person acting on behalf of the Commission is responsible for the use that might be made of this publication.
Underlying data of "Evidence of SARS-CoV-2 bacteriophage potential in human gut microbiota"
Creators: name: Petrillo, Mauro
name: Maddalena, Querci
name: Brogna, Carlo
name: Ponti, Jessica
name: Cristoni, Simone
name: Markov, Peter V
name: Valsesia, Andrea
name: Leoni, Gabriele
name: Benedetti, Alessandro
name: Wiss, Thierry
name: Van den Eede, Guy
Publisher: name: Zenodo
Year: 2022
Subjects: SARS-CoV-2, COVID-19, gut microbiota

description: Zenodo: Underlying data of of "Evidence of SARS-CoV-2 bacteriophage potential in human gut microbiota", provided as UnderlyingData.zip compressed ZIP file. It includes: SupplementaryFigureS1.png: Virus-like particles on bacteria surface analysed by STEM-EDX technique. SupplementaryFigureS2.png: Overviews on the quality of the sequencing experiments. SupplementaryFile01.fa: File with consensus sequences in fastA format. SupplementaryFile02.txt: File with alignment of the obtained consensus sequences to SARS-CoV-2 reference sequence (NCBI Reference Sequence: NC_045512.2). RawFigures.tgz: compressed archive with the raw, unedited, and un-cropped microscopy images.
description: DECLARATION The scientific output expressed does not imply a policy position of the European Commission. Neither the European Commission nor any person acting on behalf of the Commission is responsible for the use that might be made of this publication.
Resource recovery delays in harvested predator-prey models
Creators: name: Griesmer, Stephen Joseph
Publisher: name: University of British Columbia
Year: 2010

description: This thesis investigates the effect of resource recovery delays, both continuous and discrete, on the behaviour and population dynamics of harvested predator-prey systems. Three models were tested with respect to local stability, global stability, and state-space trajectories. The method of D-partitions was used to determine local stability properties while simulations were performed to discover global properties. Generally, delays were found to induce multiple transitions between locally stable and unstable equilibria as harvest rates are changed. This phenomenon occurred under the management strategies of constant-effort harvesting and constant-quota stocking and harvesting. In addition, in the predator-prey models with delay, a high conversion efficiency and a high satiation limit for the predators can effect instability; this is not possible without delays. Global investigations confirmed the local results and extended them to the simultaneous harvesting of the predator and prey for constant-quota harvesting and stocking. The simulations also showed bifurcations in limit cycles as the carrying capacity was altered and as the stocking rates were varied. Nutrient-limited phytoplankton cultures in chemostats were analyzed with the mathematical techniques. It is shown that multiple stability transitions with changes in dilution rates are theoretically possible but observed delays are not large enough to produce this behaviour.
Physics-Based Models for Magneto-Electric Spin-Orbit Logic Circuits
Creators: name: Li, Hai
name: Nikonov, Dmitri E.
name: Lin, Chia-Ching
name: Camsari, Kerem
name: Liao, Yu-Ching
name: Hsu, Chia-Sheng
name: Naeemi, Azad
name: Young, Ian A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Emerging Technologies (cs.ET)
subject: Applied Physics (physics.app-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Spintronic devices are a promising beyond-CMOS device option thanks to their energy efficiency and compatibility with CMOS. To accurately capture their multi-physics dynamics, a rigorous treatment of both spin and charge and their inter-conversion is required. Here we present physics-based device models based on 4x4 matrices for the spin-orbit coupling part of the magneto-electric spin-orbit (MESO) device. Also, a more rigorous physics model of ferroelectric and magnetoelectric switching of ferromagnets, based on Landau-Lifshitz-Gilbert (LLG) and Landau-Khalatnikov (LK) equations, is presented. With the combined model implemented in a SPICE circuit simulator environment, simulation results were obtained which show feasibility of MESO implementation and functional operation of buffers, oscillators, and majority gates.
description: 11 pages, 21 figures
Informing Real-time Corrections in Corrective Shared Autonomy Through Expert Demonstrations
Creators: name: Hagenow, Michael
name: Senft, Emmanuel
name: Radwin, Robert
name: Gleicher, Michael
name: Mutlu, Bilge
name: Zinn, Michael
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Corrective Shared Autonomy is a method where human corrections are layered on top of an otherwise autonomous robot behavior. Specifically, a Corrective Shared Autonomy system leverages an external controller to allow corrections across a range of task variables (e.g., spinning speed of a tool, applied force, path) to address the specific needs of a task. However, this inherent flexibility makes the choice of what corrections to allow at any given instant difficult to determine. This choice of corrections includes determining appropriate robot state variables, scaling for these variables, and a way to allow a user to specify the corrections in an intuitive manner. This paper enables efficient Corrective Shared Autonomy by providing an automated solution based on Learning from Demonstration to both extract the nominal behavior and address these core problems. Our evaluation shows that this solution enables users to successfully complete a surface cleaning task, identifies different strategies users employed in applying corrections, and points to future improvements for our solution.
description: IEEE Robotics and Automation Letters (RA-L)
Transport through dynamic pseudo-gauge fields and snake states in a Corbino geometry
Creators: name: Amasay, Jonathan
name: Sela, Eran
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose a Corbino-disk geometry of a graphene membrane under out-of-plane strain deformations as a convenient path to detect pseudo-magnetic and electric fields via electronic transport. The three-fold symmetric pseudo-magnetic field changes sign six times as function of angle, leading to snake states connecting the inner and outer contacts and to nearly quantized transport. For dynamical strain obtained upon AC gating, the system supports an AC pseudo-electric field which, in the presence of the pseudo-magnetic field, produces a net electronic charge current in the absence of an external voltage, via a pseudo-Hall effect.
description: 10 pages, 6 figures
Evidence for Two Gaps and Breakdown of the Uemura Plot in Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$ Single Crystals
Creators: name: Ren, Cong
name: Wang, Zhao-sheng
name: Luo, Hui-qian
name: Yang, Huan
name: Shan, Lei
name: Wen, Hai-Hu
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report a detailed investigation on the lower critical field $H_{c1}$ of the superconducting Ba$_{0.6}$K$_{0.4}$Fe$_2$As$_2$ (FeAs-122) single crystals. A pronounced kink is observed on the $H_{c1}(T)$ curve, which is attributed to the existence of two superconducting gaps. By fitting the data $H_{c1}(T)$ to the two-gap BCS model in full temperature region, a small gap of $Δ_a(0)=2.0\pm 0.3$ meV and a large gap of $Δ_b(0)=8.9\pm 0.4$ meV are obtained. The in-plane penetration depth $λ_{ab}(0)$ is estimated to be 105 nm corresponding to a rather large superfluid density, which points to the breakdown of the Uemura plot in FeAs-122 superconductors.
description: 5 pages, 4 figures
Linking space-time correlations for a class of self-organized critical systems
Creators: name: Kumar, Naveen
name: Singh, Suram
name: Yadav, Avinash Chand
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The hypothesis of self-organized criticality explains the existence of long-range `space-time' correlations, observed inseparably in many natural dynamical systems. A simple link between these correlations is yet unclear, particularly in fluctuations at `external drive' time scales. As an example, we consider a class of sandpile models displaying non-trivial correlations. Employing the scaling methods, we demonstrate the computation of spatial correlation by establishing a link between local and global temporal correlations.
description: 7 pages 8 figures
ลักษณะทางพันธุกรรมของวัวแดง (Bos javanicus) ในเขตสถานีพัฒนาและส่งเสริมการอนุรักษ์สัตว์ป่าลาปาว จังหวัดกาฬสินธุ์ (Genetic Characterization of Banteng ( Bos  javanicus ) in Lam Pao Wildlife
Conservation Development and Promotion Station, Kalasin Province)
Creators: name: วีระชัย สายจันทา
Publisher: name: Genetics Society of Thailand
Year: 2013
Subjects: banteng, Cyb, genetic characterization, Lam Pao

description: S1 (Special Issue 1), S.1, Thai Journal of Genetics
Massless Dirac magnons in the two dimensional van der Waals honeycomb magnet CrCl3
Creators: name: Chen, Lebing
name: Stone, Matthew B.
name: Kolesnikov, Alexander I.
name: Winn, Barry
name: Shon, Wonhyuk
name: Dai, Pengcheng
name: Chung, Jae-Ho
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Two dimensional van der Waals ferromagnets with honeycomb structures are expected to host the bosonic version of Dirac particles in their magnon excitation spectra. Using inelastic neutron scattering, we study spin wave excitations in polycrystalline CrCl$_3$, which exhibits ferromagnetic honeycomb layers with antiferromagnetic stackings along the $c$-axis. For comparison, polycrystal samples of CrI$_3$ with different grain sizes are also studied. We find that the powder-averaged spin wave spectrum of CrCl$_3$ at $T$ = 2 K can be adequately explained by the two dimensional spin Hamiltonian including in-plane Heisenberg exchanges only. The observed excitation does not exhibit noticeable broadening in energy, which is in remarkable contrast to the substantial broadening observed in CrI$_3$. Based on these results, we conclude that the ferromagnetic phase of CrCl$_3$ hosts massless Dirac magnons and is thus not topological.
description: 14 pages, 5 figures
Monotonic d-wave Superconducting Gap in Optimally-Doped Bi$_2$Sr$_{1.6}$La$_{0.4}$CuO$_6$ Superconductor by Laser-Based Angle-Resolved Photoemission Spectroscopy
Creators: name: Meng, Jianqiao
name: Zhang, Wentao
name: Liu, Guodong
name: Zhao, Lin
name: Liu, Haiyun
name: Jia, Xiaowen
name: Lu, Wei
name: Dong, Xiaoli
name: Wang, Guiling
name: Zhang, Hongbo
name: Zhou, Yong
name: Zhu, Yong
name: Wang, Xiaoyang
name: Zhao, Zhongxian
name: Xu, Zuyan
name: Chen, Chuangtian
name: Zhou, X. J.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The momentum and temperature dependence of the superconducting gap and pseudogap in optimally-doped Bi$_2$Sr$_{1.6}$La$_{0.4}$CuO$_6$ superconductor is investigated by super-high resolution laser-based angle-resolved photoemission spectroscopy. The measured energy gap in the superconducting state exhibits a standard {\it d}-wave form. Pseudogap opens above T$_c$ over a large portion of the Fermi surface with a "Fermi arc" formed near the nodal region. In the region outside of the "Fermi arc", the pseudogap has the similar magnitude and momentum dependence as the gap in the superconducting state which changes little with temperature and shows no abrupt change across T$_c$. These observations indicate that the pseudogap and superconducting gap are closely related and favor the picture that the pseudogap is a precursor to the superconducting gap.
description: 4 pages, 4 figures
Low-energy spectral features of supernova (anti)neutrinos in inverted hierarchy
Creators: name: Fogli, G. L.
name: Lisi, E.
name: Marrone, A.
name: Mirizzi, A.
name: Tamborra, I.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In the dense supernova core, self-interactions may align the flavor polarization vectors of neutrinos and antineutrinos, and induce collective flavor transformations. Different alignment ansatzes are known to describe approximately the phenomena of synchronized or bipolar oscillations, and the split of neutrino energy spectra. We discuss another phenomenon observed in some numerical experiments in inverted hierarchy, showing features akin to a low-energy split of antineutrino spectra. The phenomenon appears to be approximately described by another alignment ansatz which, in the considered scenario, reduces the (nonadiabatic) dynamics of all energy modes to only two neutrino plus two antineutrino modes. The associated spectral features, however, appear to be fragile when passing from single- to multi-angle simulations.
description: 4 pages, including 6 figures
Constraining Tidal Quality Factor using Spin Period in Eclipsing Binaries
Creators: name: Patel, Ruskin
name: Penev, Kaloyan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Evolution of binary objects under the influence of tides drastically affects the expected observational properties of the system. With the discovery of a large number of close-in hot Jupiter systems and eclipsing binaries from missions such as Kepler and TESS, it has become imperative to understand the extent of tidal influence on their formation and observed properties. In the case of binary systems, an efficient tidal dissipation can lead to either spin up or spin down of the stars and/or spin-orbit synchronization, depending upon the exchange of angular momentum between the star and the orbit. We combine the eclipsing binary systems from the Kepler mission with stellar and orbital parameters available in the literature to create a catalog of 41 eclipsing binaries suitable for analysis of tidal dissipation. Empirically, the efficiency of tidal dissipation is parameterized using a modified Tidal Quality Factor($Q_{\star}^{'}$). We find constraints on $Q_{\star}^{'}$ using the observed rotation period of the primary star in the eclipsing binary systems. We calculate detailed evolutions of binary systems under the combined influence of tides, stellar evolution, and loss of stellar angular momentum to magnetic winds, and perform Markov Chain Monte Carlo simulations to account for the uncertainties in the observed data. Our analysis shows that $\log_{10}{Q^{'}_{\star}}=7.818\pm0.035$ can reproduce the observed primary star spin in almost all systems in our sample.
description: This article has been accepted for publication in MNRAS Published by Oxford University Press on behalf of the Royal Astronomical Society. https://academic.oup.com/mnras/advance-article-abstract/doi/10.1093/mnras/stac203/6517458
Time-Frequency Phase Retrieval for Audio -- The Effect of Transform Parameters
Creators: name: Marafioti, Andrés
name: Holighaus, Nicki
name: Majdak, Piotr
Publisher: name: arXiv
Year: 2021
Subjects: subject: Signal Processing (eess.SP)
subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: In audio processing applications, phase retrieval (PR) is often performed from the magnitude of short-time Fourier transform (STFT) coefficients. Although PR performance has been observed to depend on the considered STFT parameters and audio data, the extent of this dependence has not been systematically evaluated yet. To address this, we studied the performance of three PR algorithms for various types of audio content and various STFT parameters such as redundancy, time-frequency ratio, and the type of window. The quality of PR was studied in terms of objective difference grade and signal-to-noise ratio of the STFT magnitude, to provide auditory- and signal-based quality assessments. Our results show that PR quality improved with increasing redundancy, with a strong relevance of the time-frequency ratio. The effect of the audio content was smaller but still observable. The effect of the window was only significant for one of the PR algorithms. Interestingly, for a good PR quality, each of the three algorithms required a different set of parameters, demonstrating the relevance of individual parameter sets for a fair comparison across PR algorithms. Based on these results, we developed guidelines for optimizing STFT parameters for a given application.
description: Accepted for publication as a regular paper in the IEEE Transactions on Signal Processing