cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of A qualitative study to investigate Swiss hospital personnel’s perceived importance of and experiences with patient’s mental–somatic multimorbidities
Creators: name: Aebi, Nicola Julia
name: Caviezel, Seraina
name: Schaefert, Rainer
name: Meinlschmidt, Gunther
name: Schwenkglenks, Matthias
name: Fink, Günther
name: Riedo, Lara
name: Leyhe, Thomas
name: Wyss, Kaspar
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1. Interview Guide: mental health in general hospitals
Gravitational lensing by eigenvalue distributions of random matrix models
Creators: name: Alonso, Luis Martínez
name: Medina, Elena
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We propose to use eigenvalue densities of unitary random matrix ensembles as mass distributions in gravitational lensing. The corresponding lens equations reduce to algebraic equations in the complex plane which can be treated analytically. We prove that these models can be applied to describe lensing by systems of edge-on galaxies. We illustrate our analysis with the Gaussian and the quartic unitary matrix ensembles.
description: 25 pages,11 figures
Electric Quadrupole Moments of the Decuplet and the Strangeness Content of the Proton
Creators: name: Kroll, J.
name: Schwesinger, B.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the SU3 Skyrme model the electric quadrupole moments of $\frac{3}{2}^+$ baryons show a strong sensitivity with respect to flavor distortions in baryon wavefunctions. SU3 symmetric wavefunctions lead to quadrupole moments proportional to the charge of the baryon whereas for strongly broken flavor symmetry a proportionality to baryonic isospin emerges. Since the flavor distortions in the wavefunctions also determine the strangeness content of the proton the Skyrme model provides a link between both quantities.
description: 6 pages, LATEX, (1 LATEX-figure), hardcopy : preprint# SI-94-TP3S1
The restriction of $σ^{*}$ and $ϕ$ on the protoneutron stars PSR J0348+0432
Creators: name: Hong, Bin
name: Ren, Zhong-Zhou
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The restriction of $σ^{*}$ and $ϕ$ on the protoneutron star (PNS) PSR J0348+0432 is described by the relativistic mean field theory (RMFT) through choosing the effective coupling constants. We use an entropy per baryon S=1 to describe thermal effect on PSR J0348+0432 in this work and compare the differences between PNS PSR J0348+0432 with $σ^{*}$,$ϕ$ and without $σ^{*}$,$ϕ$. These effects include the particle number distribution, the mass-radius relation, the moment of inertia and the surface gravitational redshift. The PNS PSR J0348+0432 with $σ^{*}$ and $ϕ$ has more nucleons and will pushed forward the threshold for the appearance of the hyperons. The mass-radius relations are ($2.010M_{\odot}$,12.6520km) with $σ^{*}$ and $ϕ$ and ($2.010M_{\odot}$,12.6170km) without $σ^{*}$ and $ϕ$ respectively. The moment of inertia corresponding PNS PSR J0348+0432 are ($2.010M_{\odot}$,1.510$\times 10^{45}$g.cm$^{2}$) and ($2.010M_{\odot}$,1.559$\times 10^{45}$g.cm$^{2}$) respectively, the surface gravitational redshift corresponding PNS PSR J0348+0432 are ($2.010M_{\odot}$,0.3747) and ($2.010M_{\odot}$,0.3701) respectively. With the help of these calculations, we study the restriction of $σ^{*}$ and $ϕ$ on the interactions between baryons in PNS core.
Predicting Audio Advertisement Quality
Creators: name: Ebrahimi, Samaneh
name: Vahabi, Hossein
name: Prockup, Matthew
name: Nieto, Oriol
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (stat.ML)
subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Online audio advertising is a particular form of advertising used abundantly in online music streaming services. In these platforms, which tend to host tens of thousands of unique audio advertisements (ads), providing high quality ads ensures a better user experience and results in longer user engagement. Therefore, the automatic assessment of these ads is an important step toward audio ads ranking and better audio ads creation. In this paper we propose one way to measure the quality of the audio ads using a proxy metric called Long Click Rate (LCR), which is defined by the amount of time a user engages with the follow-up display ad (that is shown while the audio ad is playing) divided by the impressions. We later focus on predicting the audio ad quality using only acoustic features such as harmony, rhythm, and timbre of the audio, extracted from the raw waveform. We discuss how the characteristics of the sound can be connected to concepts such as the clarity of the audio ad message, its trustworthiness, etc. Finally, we propose a new deep learning model for audio ad quality prediction, which outperforms the other discussed models trained on hand-crafted features. To the best of our knowledge, this is the first large-scale audio ad quality prediction study.
description: WSDM '18 Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, 9 pages
Helix oculuscapri Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix oculuscapri

description: Helix oculuscapri [spec. nov.]
H. testa subcarinata umbilicata convexa, apertura marginata.
Rumph. mus. t. 27. f. O.
Pet. gaz. t. 76. f. 6.
Klein. ostr. t. 1. f. 11.
Habitat in Asiae arboribus.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 768, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Additional file 5: of Oil type and temperature dependent biodegradation dynamics - Combining chemical and microbial community data through multivariate analysis
Creators: name: Deni Ribicic
name: McFarlin, Kelly
name: Netzer, Roman
name: Brakstad, Odd
name: Winkler, Anika
name: Throne-Holst, Mimmi
name: Størseth, Trond
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry

description: Figure S2. Biotransformation of targeted semivolatile n-alkanes (A and B) and PAH (C and D) in dispersions of Troll and Grane oils at 13 °C and 5 °C. (PDF 195 kb)
The Velocity Function of Galaxies
Creators: name: Gonzalez, Anthony H.
name: Williams, Kurtis A.
name: Bullock, James S.
name: Kolatt, Tsafrir S.
name: Primack, Joel R.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a galaxy circular velocity function, Psi(log v), derived from existing luminosity functions and luminosity-velocity relations. Such a velocity function is desirable for several reasons. First, it enables an objective comparison of luminosity functions obtained in different bands and for different galaxy morphologies, with a statistical correction for dust extinction. In addition, the velocity function simplifies comparison of observations with predictions from high-resolution cosmological N-body simulations. We derive velocity functions from five different data sets and find rough agreement among them, but about a factor of 2 variation in amplitude. These velocity functions are then compared with N-body simulations of a LCDM model (corrected for baryonic infall) in order to demonstrate both the utility and current limitations of this approach. The number density of dark matter halos and the slope of the velocity function near v_*, the circular velocity corresponding to an ~L_* spiral galaxy, are found to be comparable to that of observed galaxies. The primary sources of uncertainty in construction of Psi(log v) from observations and N-body simulations are discussed and explanations are suggected to account for these discrepancies.
description: Latex. 28 pages, 4 figures. Accepted by ApJ
Helix albella Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix albella

description: Helix albella [spec. nov.]
H. testa carinata umbilicata planiuscula: subtus gibba, apertura semicordata.
Gvalt. test. t. 3. f. Q.
Habitat in Europae rupibus.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 768, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Piwi-interacting RNA-651 promotes cell proliferation and migration and inhibits apoptosis in breast cancer by facilitating DNMT1-mediated PTEN promoter methylation
Creators: name: Liu, Ting
name: Wang, Juan
name: Sun, Lei
name: Li, Miao
name: He, Xin
name: Jiang, Jue
name: Zhou, Qi
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Plant Biology

description: Piwi-interacting RNAs (piRNAs/piRs) are small non-coding RNAs that play important roles in stablizing genome through silencing transposable genetic elements. The piR-651 was reported to be dysregulated in several human solid cancer tissues, such as gastric and lung cancers. However, the role of piRNA-651 in carcinogenesis of breast cancer has not been defined. We found that piR-651 was highly expressed in breast cancer tissues and cell lines. Overexpression of piR-651 facilitated cell proliferation and invasion, restrained cell apoptosis and the percentage of arrested cells in G0/G1 phase, accompanied by upregulated expression of oncogenes (MDM2, CDK4 and Cyclin D1), whereas piR-651 downregulation showed the opposite effects. Additionally, piR-651 could promote phosphatase and tensin homolog (PTEN) methylation and its downregulated expression by recruiting DNA methyltransferase 1 (DNMT1) to the PTEN promoter region through complex formation with PIWIL2. PTEN overexpression reversed the effects of upregulated piR-651 on cell functions. This study reveals that piR-651 promotes proliferation and migration and induces apoptosis of breast cancer cells by facilitating DNMT1-mediated PTEN promoter methylation, which may provide a potential therapeutic mechanism for breast cancer.
Additional file 2 of A qualitative study to investigate Swiss hospital personnel’s perceived importance of and experiences with patient’s mental–somatic multimorbidities
Creators: name: Aebi, Nicola Julia
name: Caviezel, Seraina
name: Schaefert, Rainer
name: Meinlschmidt, Gunther
name: Schwenkglenks, Matthias
name: Fink, Günther
name: Riedo, Lara
name: Leyhe, Thomas
name: Wyss, Kaspar
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 2. SomPsyNet Consortium
Cluster Growth in Two-Dimensional Quark-Hadron Phase Transition
Creators: name: Hwa, Rudolph C.
name: Pan, Jicai
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The problem of hadronic cluster production in heavy-ion collisions is studied in search for an observable signature of first-order quark-hadron phase transition. The study is carried out by cellular automata in a two-dimensional model of the mixed phase at midrapidity. The clusters are allowed to grow as well as to coalesce upon collision. The distribution of cluster sizes is found to exhibit scaling behavior that is independent of the size of the mixed region, nucleation radius and nucleation probability. The universal scaling index $γ=1.86\pm 0.18$ may be used to characterize and identify the phase transition process. Possible connection with self-organized criticality is pointed out.
description: 14 pages, 9 postscript figures included
Replica Approach for Minimal Investment Risk with Cost
Creators: name: Shinzato, Takashi
Publisher: name: arXiv
Year: 2018
Subjects: subject: Portfolio Management (q-fin.PM)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Optimization and Control (math.OC)
subject: Risk Management (q-fin.RM)
subject: FOS: Economics and business
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In the present work, the optimal portfolio minimizing the investment risk with cost is discussed analytically, where this objective function is constructed in terms of two negative aspects of investment, the risk and cost. We note the mathematical similarity between the Hamiltonian in the mean-variance model and the Hamiltonians in the Hopfield model and the Sherrington{Kirkpatrick model and show that we can analyze this portfolio optimization problem by using replica analysis, and derive the minimal investment risk with cost and the investment concentration of the optimal portfolio. Furthermore, we validate our proposed method through numerical simulations.
Additional file 1 of MTAGCN: predicting miRNA-target associations in Camellia sinensis var. assamica through graph convolution neural network
Creators: name: Feng, Haisong
name: Xiang, Ying
name: Wang, Xiaosong
name: Xue, Wei
name: Yue, Zhenyu
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Performance of MTAGCN based on different embeddings for the unbalanced task.
Helix striatula Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix striatula

description: Helix striatula [spec. nov.]
H. testa subcarinata umbilicata convexa striata, subtus gibbosiore, apertura subrotundo-lunata.
Habitat Algiriae. E. Brander.
Testa grisea anfractibus transverse striatis. Umbilicus patulus.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 768, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Interference-Aware Flexible TDD Design for Massive MIMO 5G Systems
Creators: name: Gutierrez-Estevez, David M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Both the use of very large arrays of antennas and flexible time division duplexing (TDD) designs have become prominent features of next generation 5G cellular systems. However, both enabling technologies suffer from severe interference effects, respectively known as pilot contamination and base-station-to-base-station (B2B) interference. In this paper, a practical novel TDD design principle is proposed for massive multiple-input multiple-output (MIMO) heterogeneous networks (HetNets) that leverages the inherent features of a flexible TDD design to mitigate both the beamformed interference caused by the pilot contamination effect and B2B interference. The design is based on the key observation that the transmission path chosen for training by the non-massive MIMO base stations plays an important role in the interference behavior of the network, and the data slots need to be configured accordingly. We propose TDFLEX, a low-complexity heuristic solution that follows these design guidelines. Performance evaluation results show significant gains when our design is compared to the standard TD-LTE.
A Manga-Driven System Requirements Development PBL Exercise
Creators: name: Tanaka, Yasushi
name: Iida, Hajimu
name: Takemura, Yasuhiro
Publisher: name: arXiv
Year: 2018
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: We conducted a Project-Based Learning (PBL)-type exercise incorporating Japanese cartoon (manga) techniques into Requirements Development (RD) processes. Manga has established techniques, such as those for character setting and story development, that we thought are also valid for RD processes. Using this manga-driven method, students were able to clarify high-level project goals early in the development life-cycle, and succeeded in defining high quality and unique system ideas.
description: SEEM2018
Simultaneous X-ray and Radio Monitoring of the Unusual Binary LSI+61 303: Measurements of the Lightcurve and High-Energy Spectrum
Creators: name: Harrison, F. A.
name: Ray, P. S.
name: Leahy, D. A.
name: Waltman, E. B.
name: Pooley, G. G.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The binary system, LSI+61 303, is unusual both because of the dramatic, periodic, radio outbursts, and because of its possible association with the 100 MeV gamma-ray source, 2CG135+01. We have performed simultaneous radio and Rossi X-ray Timing Explorer X-ray observations at eleven intervals over the 26.5 day orbit, and in addition searched for variability on timescales ranging from milliseconds to hours. We confirm the modulation of the X-ray emission on orbital timescales originally reported by Taylor et al. (1996), and in addition we find a significant offset between the peak of the X-ray and radio flux. We argue that based on these results, the most likely X-ray emission mechanism is inverse Compton scattering of stellar photons off of electrons accelerated at the shock boundary between the relativistic wind of a young pulsar and the Be star wind. In these observations we also detected 2 -- 150 keV flux from the nearby low-redshift quasar QSO~0241+622. Comparing these measurements to previous hard X-ray and gamma-ray observations of the region containing both LSI+61 303 and QSO~0241+622, it is clear that emission from the QSO dominates.
description: 23 pages, 6 figures, Accepted for publication in the Astrophysical Journal
Helix algira Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix algira

description: Helix algira [spec. nov.]
H. testa subangulata umbilicata convexa; anfractibus senis, umbilico pervio.
Habitat in Mauritania. E. Brander.
Differt a priori anfractibus 6, nec 4; umbilico patentissimo, nec tenui; anfractuum angulo obsoleto, nec patulo.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 769, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Additional file 4: of Oil type and temperature dependent biodegradation dynamics - Combining chemical and microbial community data through multivariate analysis
Creators: name: Deni Ribicic
name: McFarlin, Kelly
name: Netzer, Roman
name: Brakstad, Odd
name: Winkler, Anika
name: Throne-Holst, Mimmi
name: StĂ¸Rseth, Trond
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Inorganic Chemistry

description: Figure S1. Microbial community composition in control samples over the incubation period. (PDF 103Â kb)
Investigations on a bi-chiral scalar field
Creators: name: Rahaman, Anisur
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Chiral boson fields in (1+1) dimensions obey a first order equation of motion. A second order equation which classically describes two chiral boson fields of the same chirality leads, however, to an unacceptable quantum theory
description: 6 pages latex, no figure, title corrected, published works of few years ago
Additional file 1 of RNA adenosine modifications related to prognosis and immune infiltration in osteosarcoma
Creators: name: Chen, Shijie
name: Zeng, Jin
name: Huang, Liping
name: Peng, Yi
name: Yan, Zuyun
name: Zhang, Aiqian
name: Zhao, Xingping
name: Li, Jun
name: Zhou, Ziting
name: Wang, Sidan
name: Jing, Shengyu
name: Hu, Minghua
name: Li, Yuezhan
name: Wang, Dong
name: Wang, Weiguo
name: Yu, Haiyang
name: Miao, Jinglei
name: Li, Jinsong
name: Deng, Youwen
name: Li, Yusheng
name: Liu, Tang
name: Xu, Dabao
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Additional file 1: Figure S1. A, Heatmap of RMWs in OS tissue from the Target dataset and GSE21257 dataset. B, GO and KEGG analyses of DEGs. Figure S2. Survival analysis of OS patients with differential expression of CSTF2, ADAR and WTAP in both TCGA and GEO datasets. Figure S3. The correlation between risk RMW expression and clinical characteristics. Figure S4. The relationship between the risk score and immune infiltration was analysed using Pearson’s correlation analysis. Table S1. Univariate Cox analysis revealed prognosis-related DEGs in the high- and low-risk groups. Table S2. The relationship between TF and prognosis-related DEGs. Table S3. Drug prediction using the CMap database.
An Alternative Method of Extracting $V_{bu}$ from Semi-leptonic B Decay
Creators: name: Dai, Jin
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a new method of extracting $V_{bu}$ from measurements of Semi-leptonic B decay which has much less theoretical uncertainties than conventional methods.
description: 5 pages
Markarian 421's Unusual Satellite Galaxy
Creators: name: Gorham, Peter W.
name: van Zee, Liese
name: Unwin, Stephen C.
name: Jacobs, Christopher S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present Hubble Space Telescope (HST) imagery and photometry of the active galaxy Markarian 421 and its companion galaxy 14 arcsec to the ENE. The HST images indicate that the companion is a morphological spiral rather than elliptical as previous ground--based imaging has concluded. The companion has a bright, compact nucleus, appearing unresolved in the HST images. This is suggestive of Seyfert activity, or possibly a highly luminous compact star cluster. We also report the results of high dynamic range long-slit spectroscopy with the slit placed to extend across both galaxies and nuclei. We detect no emission lines in the companion nucleus, though there is evidence for recent star formation. Velocities derived from a number of absorption lines visible in both galaxies indicate that the two systems are probably tidally bound and thus in close physical proximity. Using the measured relative velocities, we derive a lower limit on the MKN 421 mass within the companion orbit (R \sim 10 kpc) of 5.9 \times 10^{11} solar masses, and a mass-to-light ratio of >= 17. Our spectroscopy also shows for the first time the presence of Hαand [NII] emission lines from the nucleus of MKN 421, providing another example of the appearance of new emission features in the previously featureless spectrum of a classical BL Lac object. We see both broad and narrow line emission, with a velocity dispersion of several thousand km s^{-1} evident in the broad lines.
description: LaTeX (aaspp4 style), 28 pages, 8 figures, to appear in AJ. Revised text from ref. comments; new & modified figures; new photometry included; minor corrections of typos. Color version of Fig. 1 to appear in Feb. 2000 Sky & Telescope
Vertex algebras and coordinate rings of semi-infinite flags
Creators: name: Feigin, Evgeny
name: Makedonskyi, Ievgen
Publisher: name: arXiv
Year: 2018
Subjects: subject: Representation Theory (math.RT)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The direct sum of irreducible level one integrable representations of affine Kac-Moody Lie algebra of (affine) type $ADE$ carries a structure of $P/Q$-graded vertex operator algebra. There exists a filtration on this direct sum studied by Kato and Loktev such that the corresponding graded vector space is a direct sum of global Weyl modules. The associated graded space with respect to the dual filtration is isomorphic to the homogenous coordinate ring of semi-infinite flag variety. We describe the ring structure in terms of vertex operators and endow the homogenous coordinate ring with a structure of $P/Q$-graded vertex operator algebra. We use the vertex algebra approach to derive semi-infinite Plücker-type relations in the homogeneous coordinate ring.
The Near-Infrared and Optical Spectra of Methane Dwarfs and Brown Dwarfs
Creators: name: Burrows, Adam
name: Marley, M. S.
name: Sharp, C. M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We identify the pressure--broadened red wings of the saturated potassium resonance lines at 7700 Åas the source of anomalous absorption seen in the near-infrared spectra of Gliese 229B and, by extension, of methane dwarfs in general. This conclusion is supported by the recent work of Tsuji {\it et al.} 1999, though unlike them we find that dust need not be invoked to explain the spectra of methane dwarfs shortward of 1 micron. We find that a combination of enhanced alkali abundances due to rainout and a more realistic non-Lorentzian theory of resonant line shapes may be all that is needed to properly account for these spectra from 0.5 to 1.0 microns. The WFPC2 $I$ measurement of Gliese 229B is also consistent with this theory. Furthermore, a combination of the blue wings of this K I resonance doublet, the red wings of the Na D lines at 5890 Å, and, perhaps, the Li I line at 6708 Åcan explain in a natural way the observed WFPC2 $R$ band flux of Gliese 229B. Hence, we conclude that the neutral alkali metals play a central role in the near-infrared and optical spectra of methane dwarfs and that their lines have the potential to provide crucial diagnostics of brown dwarfs. We speculate on the systematics of the near-infrared and optical spectra of methane dwarfs, for a given mass and composition, that stems from the progressive burial with decreasing \teff of the alkali metal atoms to larger pressures and depths.
description: Revised and accepted to Ap.J. volume 531, March 1, 2000, also available at http://jupiter.as.arizona.edu/~burrows/papers/BMS.ps
A modular course on developing research software
Creators: name: Niemeyer, Kyle E.
Publisher: name: Zenodo
Year: 2019
Subjects: research software
best practices
education

description: This talk describes the motivation and design of learning modules for teaching best practices for developing research software and practical computational science. These modules have been offered twice as a 10-week graduate course in an engineering program, although the content applies broadly to any field of scientific and/or engineering research where software may be developed. Topics taught include local and remote version control, licensing and copyright, structuring Python modules, testing and test coverage, continuous integration, packaging and distribution, open science, introduction to parallelism, software citation, and reproducibility basics, among others. Lectures are supplemented by in-class activities and discussions, and all course material is shared openly via GitHub. In the 10-week course, student work is heavily based on a single, term-long project where students individually develop a software package targeted at their own research topic; all contributions must be submitted as pull requests and reviewed/merged by other students. The course was offered in 2018 and 2019 to 24 students total, and shorter-length workshops will also be offered.
description: This work was supported by a Better Scientific Software Fellowship, part of the Exascale Computing Project (17-SC-20-SC), a collaborative effort of the U.S. Department of Energy Office of Science and the National Nuclear Security Administration.
Galactic center gamma-ray excess and the Fermi bubbles
Creators: name: Malyshev, Dmitry
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Galactic center (GC) is expected to be the brightest source of possible dark matter (DM) annihilation signal. Excess gamma-ray emission has been detected by several groups. Both DM and more conventional astrophysical explanations of the excess have been proposed. In this report, we discuss possible effects of modeling the Fermi bubbles at low latitudes on the GC excess. We consider a template of the Fermi bubbles at low latitudes derived by assuming that the spectrum between 1 GeV and 10 GeV at low latitudes is the same as at high latitudes. We argue that the presence of the Fermi bubbles near the GC may have a significant influence on the spectrum of the GC excess, especially at energies above 10 GeV.
description: Proceedings of LaThuile 2017 conference
Additional file 3: of Oil type and temperature dependent biodegradation dynamics - Combining chemical and microbial community data through multivariate analysis
Creators: name: Deni Ribicic
name: McFarlin, Kelly
name: Netzer, Roman
name: Brakstad, Odd
name: Winkler, Anika
name: Throne-Holst, Mimmi
name: StĂ¸Rseth, Trond
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Inorganic Chemistry

description: Table S3. List of abbreviations for aromatics compounds used in correlation plots. (PDF 40Â kb)
Baryons with Many Colors and Flavors
Creators: name: Luty, Markus A.
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Using recently-developed diagrammatic techniques, I derive some general results concerning baryons in the $1/N$ expansion, where $N$ is the number of QCD colors. I show that the spin-flavor relations which hold for baryons in the large-$N$ limit, as well as the form of the corrections to these relations at higher orders in $1/N$, hold even if $N_F / N \sim 1$, where $N_F$ is the number of light quark flavors. I also show that the amplitude for a baryon to emit $n$ mesons is $O(1 / N^{n / 2 - 1})$, and that meson loops attached to baryon lines are unsupressed in the large-$N$ limit, independent of $N_F$. For $N_F > 2$, there are ambiguities in the extrapolation away from $N = 3$ because the baryon flavor multiplets for a given spin grow with $N$. I argue that the $1/N$ expansion is valid for baryons with spin $O(1)$ and {\it arbitrary} flavor quantum numbers, including e.g. baryons with isospin and/or strangeness $O(N)$. This allows the formulation of a large-$N$ expansion in which it is not necessary to identify the physical baryons with particular large-$N$ states. $SU(N_F)$ symmetry can be made manifest to all orders in $1/N$, yet group theory factors must be evaluated explicitly only for $N_F = N = 3$. To illustrate this expansion, I consider the non-singlet axial currents, baryon mass splittings, and matrix elements of $\mybar ss$ and $\mybar s \gam_μ\gam_5 s$ in the nucleon.
description: 19 pages, plain TeX, 4 uuencoded postscrip figures, LBL-35539, NSF-ITP-94-42
title: 01_1020
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Numerical optimization of the extraction efficiency of a quantum-dot based single-photon emitter into a single-mode fiber
Creators: name: Schneider, Philipp-Immanuel
name: Srocka, Nicole
name: Rodt, Sven
name: Zschiedrich, Lin
name: Reitzenstein, Stephan
name: Burger, Sven
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a numerical method for the accurate and efficient simulation of strongly localized light sources, such as quantum dots, embedded in dielectric micro-optical structures. We apply the method in order to optimize the photon extraction efficiency of a single-photon emitter consisting of a quantum dot embedded into a multi-layer stack with further lateral structures. Furthermore, we present methods to study the robustness of the extraction efficiency with respect to fabrication errors and defects.
description: 14 pages, 7 figures, accepted for publication in Optics Express
Dust modeling of the combined ALMA and SPHERE datasets of HD163296. Is HD163296 really a Meeus group II disk?
Creators: name: Muro-Arena, G. A.
name: Dominik, C.
name: Waters, L. B. F. M.
name: Min, M.
name: Klarmann, L.
name: Ginski, C.
name: Isella, A.
name: Benisty, M.
name: Pohl, A.
name: Garufi, A.
name: Hagelberg, J.
name: Langlois, M.
name: Menard, F.
name: Pinte, C.
name: Sezestre, E.
name: van der Plas, G.
name: Villenave, M.
name: Delboulbé, A.
name: Magnard, Y.
name: Möller-Nilsson, O.
name: Pragt, J.
name: Rabou, P.
name: Roelfsema, R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Context. Multi-wavelength observations are indispensable in studying disk geometry and dust evolution processes in protoplanetary disks. Aims. We aimed to construct a 3-dimensional model of HD 163296 capable of reproducing simultaneously new observations of the disk surface in scattered light with the SPHERE instrument and thermal emission continuum observations of the disk midplane with ALMA. We want to determine why the SED of HD 163296 is intermediary between the otherwise well-separated group I and group II Herbig stars. Methods. The disk was modelled using the Monte Carlo radiative transfer code MCMax3D. The radial dust surface density profile was modelled after the ALMA observations, while the polarized scattered light observations were used to constrain the inclination of the inner disk component and turbulence and grain growth in the outer disk. Results. While three rings are observed in the disk midplane in millimeter thermal emission at $\sim$80, 124 and 200 AU, only the innermost of these is observed in polarized scattered light, indicating a lack of small dust grains on the surface of the outer disk. We provide two models capable of explaining this difference. The first model uses increased settling in the outer disk as a mechanism to bring the small dust grains on the surface of the disk closer to the midplane, and into the shadow cast by the first ring. The second model uses depletion of the smallest dust grains in the outer disk as a mechanism for decreasing the optical depth at optical and NIR wavelengths. In the region outside the fragmentation-dominated regime, such depletion is expected from state-of-the-art dust evolution models. We studied the effect of creating an artificial inner cavity in our models, and conclude that HD 163296 might be a precursor to typical group I sources.
description: 15 pages, 12 figures
Helix leucas Linnaeus, 1758, spec. nov.
Creators: name: Linnaeus, Carolus
Publisher: name: Laurentius Salvius
Year: 1758
Subjects: Biodiversity
Taxonomy
Animalia
Bryozoa
Gastropoda
Stylommatophora
Helicidae
Helix
Helix leucas

description: Helix leucas [spec. nov.]
H. testa subcarinata umbilicata convexa laevi: subtus gibbosa, umbilico minutissimo, apertura subrotundolunata.
Habitat in Africa. E. Brander.
Testa albida: supra fascia; subtus lineis purpurascentibus.
description: Published as part of Linnaeus, Carolus, 1758, Systema Naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Stockholm :Laurentius Salvius on page 769, DOI: 10.5962/bhl.title.542, http://zenodo.org/record/3922206
Iron K-alpha line profiles driven by non-axisymmetric illumination
Creators: name: Yu, Qingjuan
name: Lu, Youjun
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Previous calculations of Fe K-alpha line profiles are based on axisymmetric emissivity laws. In this paper, we show line profiles driven by non-axial symmetric illumination which results from an off-axis X-ray point source. We find that source location and motion have significant effects on the red wing and blue horn of the line profiles. The disk region under the source will receive more flux, which is the most important factor to affect the line profiles. We suggest that at least part of the variation in Fe K-alpha line profiles is caused by the motion of X-ray sources. Future observations of Fe K-alpha line profiles will provide more information about the distribution and motion of the X-ray sources around black holes, and hence the underlying physics.
description: 10 pages, 3 figures, accepted for the publication in MNRAS
Additional file 1 of Exposure to volatile organic compounds and airway inflammation
Creators: name: Kwon, Jae-Woo
name: Hee-Won Park
name: Kim, Woo
name: Man-Goo Kim
name: Seung-Joon Lee
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Evolutionary Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Developmental Biology
subject: Inorganic Chemistry

description: : Table S1. Outdoor environment over the 6Â days before and at each evaluation date before and after the move. Figure S1. Correlation between changes in fractional exhaled nitric oxide (FeNO) and lung function tests before and after the move. (DOCX 62Â kb)
E-Commerce Enlargement and Exceptions in Bangladesh
Creators: name: Ahmed, Nasif
Publisher: name: figshare
Year: 2021
Subjects: subject: 150505 Marketing Research Methodology
subject: FOS: Economics and business
subject: 150308 International Business
subject: 150302 Business Information Systems

description: This article aims to explore the expansion and challenges of e-commerce in Bangladesh. It also tries to describe the general situation of e-commerce in Bangladesh. This article was compiled by analyzing various research on e-commerce while waiting for people to come. The network has found a replacement window for business platforms, usually referred to as e-commerce. The term electronic commerce or electronic commerce refers to anything that involves online transactions. In Bangladesh, not only large companies but also small and medium-sized companies have adopted an e-commerce platform. Bangladesh has great potential to develop e-commerce. The government has taken various steps to create various facilities available to improve the practice of electronic commerce. In developing countries, the possibilities for improving corporate structure and productivity through the use of e-commerce are much greater. Compared to developed countries, e-commerce in developing countries is stronger. Transferring several departments to e-commerce at the same time can increase the impact of e-commerce.
Baryon Magnetic Moments in a Simultaneous Expansion in $1/N$ and $m_s$
Creators: name: Luty, Markus A.
name: March-Russell, John
name: White, Martin
Publisher: name: arXiv
Year: 1994
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the baryon octet and decuplet magnetic moments in a simultaneous expansion in $m_s$ and $1/N$ taking $N_F / N \sim 1$, where $N$ is the number of QCD colors and $N_F$ is the number of light quark flavors. At leading order in this expansion, the magnetic moments obey the non-relativistic quark-model relations. We compute corrections to these relations using an effective lagrangian formalism which respects chiral symmetry to all orders in the $1/N$ expansion. Including corrections up to order $m_s^{1/2}$, we find 8 relations among the 9 measured octet and decuplet magnetic moments; including corrections up to order $1/N$ and $m_s$, we find 4 remaining relations. The relations work well, and suggest that the expansion is under control. We give predictions for the unmeasured decuplet magnetic moments.
description: 11 pages, plain TeX, 1 uuencoded postscript figure, LBL-35598, CfPA-94-TH-25
A Quantitative Comparison of Opacities Calculated Using the Distorted- Wave and $\boldsymbol{R}$-Matrix Methods
Creators: name: Delahaye, F.
name: Badnell, N. R.
name: Ballance, C. P.
name: Palmeri, P.
name: Preval, S.
name: Quinet, P.
name: Ramsbottom, C.
name: Smyth, R. T.
name: Turkington, M.
name: Zeippen, C. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The present debate on the reliability of astrophysical opacities has reached a new climax with the recent measurements of Fe opacities on the Z-machine at the Sandia National Laboratory \citep{Bailey2015}. To understand the differences between theoretical results, on the one hand, and experiments on the other, as well as the differences among the various theoretical results, detailed comparisons are needed. Many ingredients are involved in the calculation of opacities; deconstructing the whole process and comparing the differences at each step are necessary to quantify their importance and impact on the final results. We present here such a comparison using the two main approaches to calculate the required atomic data, the $R$-Matrix and distorted-wave methods, as well as sets of configurations and coupling schemes to quantify the effects on the opacities for the $Fe\ XVII$ and $Ni\ XIV$ ions.
description: 10 pages, 2 figures
The Unusual Infrared Object HDF-N J123656.3+621322
Creators: name: Dickinson, Mark
name: Hanley, Christopher
name: Elston, Richard
name: Eisenhardt, Peter R.
name: Stanford, S. A.
name: Adelberger, Kurt L.
name: Shapley, Alice
name: Steidel, Charles C.
name: Papovich, Casey
name: Szalay, Alexander S.
name: Bershady, Matthew A.
name: Conselice, Christopher J.
name: Ferguson, Henry C.
name: Fruchter, Andrew S.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We describe an object in the Hubble Deep Field North with very unusual near-infrared properties. It is readily visible in Hubble Space Telescope NICMOS images at 1.6um and from the ground at 2.2um, but is undetected (with signal-to-noise ~ 8.3 (97.7% confidence) from 1.6 to 1.1um. The object is compact but may be slightly resolved in the NICMOS 1.6um image. In a low-resolution, near-infrared spectrogram, we find a possible emission line at 1.643um, but a reobservation at higher spectral resolution failed to confirm the line, leaving its reality in doubt. We consider various hypotheses for the nature of this object. Its colors are unlike those of known galactic stars, except perhaps the most extreme carbon stars or Mira variables with thick circumstellar dust shells. It does not appear to be possible to explain its spectral energy distribution as that of a normal galaxy at any redshift without additional opacity from either dust or intergalactic neutral hydrogen. The colors can be matched by those of a dusty galaxy at z >~ 2, by a maximally old elliptical galaxy at z >~ 3 (perhaps with some additional reddening), or by an object at z >~ 10 whose optical and 1.1um light have been suppressed by the intergalactic medium. Under the latter hypothesis, if the luminosity results from stars and not an AGN, the object would resemble a classical, unobscured protogalaxy, with a star formation rate >~ 100 M_sun/yr. Such UV-bright objects are evidently rare at 2 < z < 12.5, however, with a space density several hundred times lower than that of present-day L* galaxies.
description: Accepted for publication in the Astrophysical Journal. 27 pages, LaTeX, with 7 figures (8 files); citations & references updated + minor format changes