cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sampling and Reconstruction of Bandlimited Signals with Multi-Channel Time Encoding
Creators: name: Adam, Karen
name: Scholefield, Adam
name: Vetterli, Martin
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Sampling is classically performed by recording the amplitude of an input signal at given time instants; however, sampling and reconstructing a signal using multiple devices in parallel becomes a more difficult problem to solve when the devices have an unknown shift in their clocks. Alternatively, one can record the times at which a signal (or its integral) crosses given thresholds. This can model integrate-and-fire neurons, for example, and has been studied by Lazar and Tóth under the name of ``Time Encoding Machines''. This sampling method is closer to what is found in nature. In this paper, we show that, when using time encoding machines, reconstruction from multiple channels has a more intuitive solution, and does not require the knowledge of the shifts between machines. We show that, if single-channel time encoding can sample and perfectly reconstruct a $\mathbf{2Ω}$-bandlimited signal, then $\mathbf{M}$-channel time encoding with shifted integrators can sample and perfectly reconstruct a signal with $\mathbf{M}$ times the bandwidth. Furthermore, we present an algorithm to perform this reconstruction and prove that it converges to the correct unique solution, in the noiseless case, without knowledge of the relative shifts between the integrators of the machines. This is quite unlike classical multi-channel sampling, where unknown shifts between sampling devices pose a problem for perfect reconstruction.
description: 16 pages, 11 figures. Submitted to Transactions of Signal Processing
title: The Joyce of Food: A Negotiation of History, Politics, and Society
Creators: name: Rowen-Clarke, Gabrielle Alice
Publisher: name: Griffith University
Year: 2016
Subjects: subject: James Joyce1882-1941
subject: Irish social contract
subject: Platonic dualistic thought

description: Joyce’s art establishes a liminal space in which he interrogates hegemonic positions on colonialism, politics, religion, and gender, and this cultural work makes a significant contribution to reimagining the Irish social contract. Joyce’s use of ‘parallax’ in Ulysses complicates understandings of each of these issues as he reveals a complex intermingling of structural impediments that paralyse Dubliners through inter-generational memory, and thwart social agency. Joyce challenges Platonic dualistic thought and the traditional hierarchy of the senses by paying particular attention to food, a fraught topic in post-Famine Ireland. My examination of Joyce’s treatment of this central human concern reconsiders Irish politics, history, religion, culture, society and makes a specific case for the role that literature can play in refiguring memory and addressing the effects of the past on the social contract.
1945-1953 YILLARDA IJTIMOIY SOHA RIVOJLANISHI
Creators: name: Egamova, Mahliyo
Publisher: name: Zenodo
Year: 2025

description: Mazkur tezisda Ikkinchi jahon urushidan keyingi yillarda O‘zbekistonda ijtimoiy sohalarda (ta’lim, sog‘liqni saqlash, madaniyat va ijtimoiy ta’minot tizimi) ro‘y bergan o‘zgarishlar tahlil qilinadi. Urushdan keyingi tiklanish davri sharoitida aholi ehtiyojlarini qondirish, ijtimoiy tenglikni ta’minlash, sog‘liqni saqlash va ta’lim tizimini qayta tiklash kabi dolzarb masalalar ustuvor yo‘nalish bo‘lgan. Sovet hokimiyatining ushbu davrdagi siyosati ijtimoiy infratuzilmaning shakllanishida qanday rol o‘ynagani ochib beriladi.
Accretion Models of Gamma-Ray Bursts
Creators: name: Narayan, Ramesh
name: Piran, Tsvi
name: Kumar, Pawan
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Many models of gamma-ray bursts (GRBs) involve accretion onto a compact object, usually a black hole, at a mass accretion rate of order a fraction of a solar mass per second. If the accretion disk is larger than a few tens or hundreds of Schwarzschild radii, the accretion will proceed via a convection-dominated accretion flow (CDAF) in which most of the matter escapes to infinity rather than falling onto the black hole. Models involving the mergers of black hole white dwarf binaries and black hole helium star binaries fall in this category. These models are unlikely to produce GRBs since very little mass reaches the black hole. If the accretion disk is smaller, then accretion will proceed via neutrino cooling in a neutrino-dominated accretion disk (NDAF) and most of the mass will reach the center. Models involving the mergers of double neutron star binaries and black hole neutron star binaries fall in this category and are capable of producing bright GRBs. If the viscosity parameter $α$ in the NDAF has a standard value $\sim0.1$, these mergers can explain short GRBs with durations under a second, but they are unlikely to produce long GRBs with durations of tens or hundred of seconds. If the accretion disk is fed by fallback of material after a supernova explosion, as in the collapsar model, then the time scale of the burst is determined by fallback, not accretion. Such a model can produce long GRBs. Fallback models again require that the accretion should proceed via an NDAF rather than a CDAF in order for a significant amount of mass to reach the black hole. This condition imposes an upper limit on the radius of injection of the gas.
description: 20 pages 3 figure, revised version accepted for publication in Ap. J. The revised version includes a new analysis of stability to gravitational modes
Sulphur abundance in very metal-poor stars
Creators: name: Israelian, Garik
name: Rebolo, Rafael
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have obtained high-resolution high signal-to-noise spectra of the SI near-infrared doublet at 8694 A in eight metal-poor stars with metallicities in the range -0.6
description: 14 pages, 3 figures, accepted by ApJ Letters
No text – no mining. And what about dirty OCR?
Creators: name: Moghaddass, Amir
Publisher: name: Zenodo
Year: 2019
Subjects: CJK
non-latinscripts
OCR

description: For DH practitioners in the latin script world, some of the questions raised in this paper might appear to have been solved long ago. For the non-latin script (NLS) digital humanities, especially for libraries and other institutions engaged in NLS-digitization projects, a seemingly simple question still poses a considerable challenge: how can we produce machine-readable texts that allow for the application of scientifically verifiable DH-methods? The presentation will address this problem in relation to pre-modern Chinese in more detail. It will undertake a close examination of current digitization practices and their output to assess the scope, status and best practice of the methods applied.
MOESM1 of Exploring the value of new preoperative inflammation prognostic score: white blood cell to hemoglobin for gastric adenocarcinoma patients
Creators: name: Zheng, Hua-Long
name: Lu, Jun
name: Xie, Jian-Wei
name: Wang, Jia-Bin
name: Lin, Jian-Xian
name: Chen, Qi-Yue
name: Cao, Long-Long
name: Lin, Mi
name: Tu, Ru-Hong
name: Huang, Ze-Ning
name: Lin, Ju-Li
name: Li, Ping
name: Zheng, Chao-Hui
name: Huang, Chang-Ming
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Table S1. A comparison of the 7th and 8th editions of the AJCC staging system.
MOESM2 of Genetic variability and history of a native Finnish horse breed
Creators: name: Kvist, Laura
name: Niskanen, Markku
name: Mannermaa, Kristiina
name: Wutke, Saskia
name: Aspi, Jouni
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology
subject: Computational Biology

description: Additional file 2. Inbreeding estimates calculated from the genotyped horses. (a) $$\hat{F}_{\text{I}}$$ F ^ I , (b) $$\hat{F}_{\text{II}}$$ F ^ II , (c) $$\hat{F}_{\text{III}}$$ F ^ III , (d) mean number of runs of homozygosity, and (e) inbreeding coefficient estimated from pedigree data.
ВИДЕОФИЛЬМЫ В ОБУЧЕНИИ РУССКОМУ ЯЗЫКУ КАК ИНОСТРАННОМУ: ПРАКТИЧЕСКИЕ АСПЕКТЫ
Creators: name: Мадумаров, Азиз
name: Акбаров, Ойбек
Publisher: name: Zenodo
Year: 2024

description: Данная статья рассматривает практические аспекты использования видеофильмов в процессе обучения русскому языку как иностранному. Исследование охватывает различные аспекты применения видеоматериалов, включая выбор подходящих фильмов, методы работы с видео, разработку учебных материалов на основе видеоконтента и оценку эффективности использования видеофильмов в учебном процессе.
Corymbophanes Eigenmann 1909
Creators: name: Armbruster, Jonathan W.
Publisher: name: Zenodo
Year: 2004
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Loricariidae
Corymbophanes

description: GENUS CORYMBOPHANES EIGENMANN, 1909
 Type species: Corymbophanes andersoni Eigenmann, 1909
Includes:
 Corymbophanes andersoni Eigenmann, 1909 Corymbophanes kaiei Armbruster & Sabaj, 2000 (in Armbruster et al., 2000)
 Diagnosis: Corymbophanes is not diagnosed by any unique characteristics. Those considered synapomorphic are: mesial surface of first epibranchial forming a blade (15: 1), anterior-facing process on the fourth epibranchial very long (16: 1; Fig. 12B), upper pharyngeal tooth plate round, teeth uniformly distributed (30: 0), hyomandibula deflected beyond posterior margin (46: 1), anterior process of metapterygoid spoonshaped (58: 1), exit of preopercular latero-sensory canal anterior to posteroventral edge of quadrate (62: 1), preopercular latero-sensory canal extended posteriorly (63: 1), contact of canal plate with suspensorium present (85: 1), three or more preadipose plates (138: 0), and a postdorsal ridge of median unpaired plates (192: 1). See description and diagnosis of Corymbophanes in Armbruster et al. (2000).
 Comparisons: Corymbophanes can be distinguished from all loricariids except some Chaetostoma, Leptoancistrus, and Hemipsilichthys nudulus by the presence of a postdorsal ridge made up of several median, unpaired plates and a lack of an adipose-fin membrane. Corymbophanes can be distinguished from Chaetostoma and H. nudulus by the presence of plates on the snout, from Chaetostoma and Leptoancistrus by the lack of evertible plates on the cheek and three (vs. five) rows of plates on the caudal peduncle, and from H. nudulus by having the sides and back completely plated (vs. partially unplated).
description: Published as part of Armbruster, Jonathan W., 2004, Phylogenetic relationships of the suckermouth armoured catfishes (Loricariidae) with emphasis on the Hypostominae and the Ancistrinae, pp. 1-80 in Zoological Journal of the Linnean Society 141 (1) on pages 59-60, DOI: 10.1111/j.1096-3642.2004.00109.x, http://zenodo.org/record/5429286
title: Electrical Properties of 3C-SiC Devices on Si under Mechanical Stress
Creators: name: Qamar, Afzaal
Publisher: name: Griffith University
Year: 2017
Subjects: subject: Semiconductor devices
subject: 3C-SiC Hall devices
subject: Piezo-Hall coefficients
subject: 3C-SiC Devices

description: Semiconductor devices can experience various kinds of stresses which can be induced during device fabrication, packaging and during application in thermo-mechanical or harsh environment. While the stress induced effects in semiconductors can be useful for developing mechanical sensors but these effects can also cause long term instability and unwanted errors in the device performance. These stresses in worst case can result in permanent damage of the device. Therefore, it is very important to investigate the effect of various stresses induced to the semiconductor devices for analyzing the stress sensing capability of the device as well as from the device performance point of view. Although stress induced electrical changes in silicon (Si) based devices have been studied for years and are well understood but a complete understanding of the stress induced changes in silicon carbide (SiC) based devices is still missing. SiC is a promising material for stress sensing applications in harsh environment. It is the purpose of this study to investigate the effects of stress on SiC based devices. The main focus of the study is 3C-SiC/Si based heterojunction devices and 3C-SiC Hall devices. The stress induced piezojunction effects in SiC/Si heterojunctions investigated in this study indicate that the stress can signicantly alter the heterojunction characteristics. Additionally, the pseudo-Hall effect in p-type and n-type 3C-SiC Hall devices observed in this study shows that the 3C-SiC Hall devices are promising candidates for stress sensing applications. The piezo-Hall effect has also been analyzed in both p-type and n-type 3C-SiC Hall devices and it has been observed that the piezo-Hall effect can signicantly change the magnetic eld sensitivity of the 3C-SiC Hall devices. The fundamental piezo-Hall coefficients for both n-type and p-type 3C-SiC are calculated in this study which are the basic design parameters to compensate the stress dependent offset voltage drifts in Hall devices.
Microscopic origin of level attraction for a coupled magnon-photon system in a microwave cavity
Creators: name: Proskurin, Igor
name: Macêdo, Rair
name: Stamps, Robert L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We discuss various microscopic mechanisms for level attraction in a hybridized magnon-photon system of a ferromagnet in a microwave cavity. The discussion is based upon the electromagnetic theory of continuous media where the effects of the internal magnetization dynamics of the ferromagnet are described using dynamical response functions. This approach is in agreement with quantized multi-oscillator models of coupled photon-magnon dynamics. We demonstrate that to provide the attractive interaction between the modes, the effective response functions should be diamagnetic. Magneto-optical coupling is found to be one mechanism for the effective diamagnetic response, which is proportional to photon number. A dual mechanism based on the Aharonov-Casher effect is also highlighted, which is instead dependent on magnon number.
description: New Journal of Physics, Focus on Cavity Optomagnonics Issue
Extremely Weak Reflection Features in the X-ray Spectrum of XTE J1118+480: Possible Evidence for X-ray-Emitting Jets?
Creators: name: Miller, J. M.
name: Ballantyne, D. R.
name: Fabian, A. C.
name: Lewin, W. H. G.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have simultaneously fit Chandra and RXTE spectra of the Galactic black hole XTE J1118+480 with three models for X-ray reflection. We explored a range of accretion disc ionizations (log(xi)=1-4; xi=L_X/nR^{2}) and iron abundances (0.10-1.00). Our fits with the constant density ionized disc models of Ross & Fabian indicate that less than 0.5 per cent (90 per cent confidence upper-limit) of the observed flux is reflected. Fits with the "pexrav" of model Magdziarz & Zdziarski indicate that the two-dimensional solid angle (Omega/2pi) subtended by the disc relative to a central source of incident hard X-rays is 0.01 +0.06 -0.01. A combination of the high inclination (i=81 degrees), Comptonization, and bulk velocities may each contribute to the low reflection fractions we have measured. The results are also consistent with extended jets being the source of the hard X-ray flux, as the disc would then represent a small solid angle as seen from the emission region.
description: Accepted for publication in MNRAS
Inference for First-Price Auctions with Guerre, Perrigne, and Vuong's Estimator
Creators: name: Ma, Jun
name: Marmer, Vadim
name: Shneyerov, Artyom
Publisher: name: arXiv
Year: 2019
Subjects: subject: Econometrics (econ.EM)
subject: FOS: Economics and business

description: We consider inference on the probability density of valuations in the first-price sealed-bid auctions model within the independent private value paradigm. We show the asymptotic normality of the two-step nonparametric estimator of Guerre, Perrigne, and Vuong (2000) (GPV), and propose an easily implementable and consistent estimator of the asymptotic variance. We prove the validity of the pointwise percentile bootstrap confidence intervals based on the GPV estimator. Lastly, we use the intermediate Gaussian approximation approach to construct bootstrap-based asymptotically valid uniform confidence bands for the density of the valuations.
Pulsar microstructure and its quasi-periodicities with the S2 VLBI system at a resolution of 62.5 nanoseconds
Creators: name: Popov, M. V.
name: Bartel, N.
name: Cannon, W. H.
name: Novikov, A. Yu.
name: Kondratiev, V. I.
name: Altunin, V. I.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on a study of microstructure and its quasi-periodicities of three pulsars at 1.65 GHz with the S2 VLBI system at a resolution of 62.5 ns, by far the highest for any such statistical study yet. For PSR B1929+10 we found in the average cross-correlation function (CCF) broad microstructure with a characteristic timescale of 95+-10 mcs and confirmed microstructure with characteristic timescales between 100 and 450 mcs for PSRs B0950+08 and B1133+16. On a finer scale PSRs B0950+08, B1133+16 (component II) and B1929+10 show narrow microstructure with a characteristic timescale in the CCFs of ~10 mcs, the shortest found in the average CCF or autocorrelation function (ACF) for any pulsar, apart perhaps for the Crab pulsar. Histograms of microstructure widths are skewed heavily toward shorter timescales but display a sharp cutoff. The shortest micropulses have widths between 2 and 7 mcs. No nanopulses or unresolved pulse spikes were detected. Cross-power spectra of single pulses show a large range of complexity with single spectral features representing classic quasi-periodicities and broad and overlapping features with essentially no periodicities at all. Significant differences were found for the two components of PSR B1133+16 in every aspect of our statistical analysis of micropulses and their quasi-periodicities. Asymmetries in the magnetosphere and the hollow cone of emission above the polar cap of the neutron star may be responsible for these differences.
description: 18 pages, 11 figures, 3 tables, A&A, 2001, accepted
Chandra observations of the recurrent nova CI Aql after its April 2000 outburst
Creators: name: Greiner, J.
name: DiStefano, R.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the results of two Chandra observations of the recurrent nova CI Aql at 14 and 16 months after its outburst in April 2000, respectively. The X-ray emission is faint in both cases, without any noticeable change in spectrum or intensity. Although the emission is very soft, it is not luminous enough to be due to late-time H-burning. This implies that the luminous supersoft phase ended even before the time predicted by the most recent calculations. The details of the X-ray spectrum, together with the fact that the observed X-ray intensity is brighter than pre-outburst (1992/1993), suggest that the observed X-ray emission is either due to ionization of the circumstellar material or due to the shocks within the wind and/or with the surrounding medium.
description: 10 pages ApJ style with 5 figures; accepted for publication in ApJ
Additional file 3: of A nationwide study of multidrug-resistant tuberculosis in Portugal 2014–2017 using epidemiological and molecular clustering analyses
Creators: name: Oliveira, Olena
name: Gaio, Rita
name: Carvalho, Carlos
name: Correia-Neves, Margarida
name: Duarte, Raquel
name: Rito, Teresa
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Table S2. Characteristics of non-clustered cases, including the ID displayed in Fig. 3, identified Mycobacterium tuberculosis lineage and sub-lineage, patients’ country of origin, residence area in Portugal (including North, Central region, Lisbon and Tagus Valley, South and autonomous islands Madeira and Azores), patients’ risk factors (identified at diagnosis, namely alcohol abuse, drug misuse, residence in shelters or community residence and history of previous TB episodes and consequent treatment). (DOCX 20 kb)
Coriomeris denticulatus
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coreidae
Coriomeris
Coriomeris denticulatus

description: Coriomeris denticulatus (Scopoli, 1763)
 Material examined. ESFAHAN: Shahreza – Samirum, 1 specimen, 11.vi.2003.
Comments. In a steppe. West-Palaearctic, extending to the Middle East.
description: Published as part of Linnavuori, Rauno E., 2012, Studies on Pyrrhocoroidea, Coreoidea and Pentatomoidea of Khuzestan and the adjacent provinces in Iran (Hemiptera: Heteroptera), pp. 67-88 in Acta Entomologica Musei Nationalis Pragae 52 (1) on page 73, DOI: 10.5281/zenodo.5330439
Critical Josephson current in BCS-BEC crossover superfluids
Creators: name: Zaccanti, Matteo
name: Zwerger, Wilhelm
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We develop a microscopic model to describe the Josephson dynamics between two superfluid reservoirs of ultracold fermionic atoms which accounts for the dependence of the critical current on both the barrier height and the interaction strength along the crossover from BCS to BEC. Building on a previous study [F. Meier & W. Zwerger, Phys. Rev. A, 64 033610 (2001)] of weakly-interacting bosons, we derive analytic results for the Josephson critical current at zero temperature for homogeneous and trapped systems at arbitrary coupling. The critical current exhibits a maximum near the unitarity limit which arises from the competition between the increasing condensate fraction and a decrease of the chemical potential along the evolution from the BCS to the BEC limit. Our results agree quantitatively with numerical simulations and recent experimental data.
description: 8 pages, 5 figures
Application of a relativistic accretion disc model to X-ray spectra of LMC X-1 and GRO J1655-40
Creators: name: Gierlinski, Marek
name: Maciolek-Niedzwiecki, Andrzej
name: Ebisawa, Ken
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a general relativistic accretion disc model and its application to the soft-state X-ray spectra of black hole binaries. The model assumes a flat, optically thick disc around a rotating Kerr black hole. The disc locally radiates away the dissipated energy as a blackbody. Special and general relativistic effects influencing photons emitted by the disc are taken into account. The emerging spectrum, as seen by a distant observer, is parametrized by the black hole mass and spin, the accretion rate, the disc inclination angle and the inner disc radius. We fit the ASCA soft state X-ray spectra of LMC X-1 and GRO J1655-40 by this model. We find that having additional limits on the black hole mass and inclination angle from optical/UV observations, we can constrain the black hole spin from X-ray data. In LMC X-1 the constrain is weak, we can only rule out the maximally rotating black hole. In GRO J1655-40 we can limit the spin much better, and we find 0.68 < a < 0.88. Accretion discs in both sources are radiation pressure dominated. We don't find Compton reflection features in the spectra of any of these objects.
description: 13 pages, 8 figures, accepted for publication in MNRAS
MOESM3 of Serum biomarkers of delirium in the elderly: a narrative review
Creators: name: Toft, Katharina
name: Tontsch, Janna
name: Abdelhamid, Salim
name: Steiner, Luzius
name: Siegemund, Martin
name: Hollinger, Alexa
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 3: Table S3 Role of inflammatory and metabolic biomarkers in delirium according to literature reports.
SCUBA sub-millimeter observations of gamma-ray bursters: II. GRB 991208, 991216, 000301C, 000630, 000911, 000926
Creators: name: Smith, I. A.
name: Tilanus, R. P. J.
name: Wijers, R. A. M. J.
name: Tanvir, N.
name: Vreeswijk, P.
name: Rol, E.
name: Kouveliotou, C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We discuss our ongoing program of Target of Opportunity sub-millimeter observations of gamma-ray bursts (GRBs) using the Sub-millimetre Common-User Bolometer Array (SCUBA) on the James Clerk Maxwell Telescope (JCMT). Sub-millimeter observations of the early afterglows are of interest because this is where the emission peaks in some bursts in the days to weeks following the burst. Of increasing interest is to look for underlying quiescent sub-millimeter sources that may be dusty star-forming host galaxies. In this paper, we present observations of GRB 991208, 991216, 000301C, 000630, 000911, and 000926. For all these bursts, any sub-millimeter emission is consistent with coming from the afterglow. This means that we did not conclusively detect quiescent sub-millimeter counterparts to any of the bursts that were studied from 1997 through 2000. The inferred star formation rates (M > 5 Msun) are typically < 300 Msun/yr. If GRBs are due to the explosions of high-mass stars, this may indicate that the relatively small population of extremely luminous dusty galaxies does not dominate the total star formation in the universe at early epochs. Instead, the GRBs may be predominantly tracing slightly lower luminosity galaxies. The optical faintness of some host galaxies is unlikely to be explained as due to dust absorption in the host.
description: 9 pages. 0 figures. Astronomy and Astrophysics, in press
Coriomeris hirticornis
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coreidae
Coriomeris
Coriomeris hirticornis

description: Coriomeris hirticornis (Fabricius, 1794)
 Material examined. BUSHEHR: near Bandar-e-Genaveh, 1 specimen, 23.–24.iv.2007.
 Comments. In a garden. Central European, extending to North Africa and the Middle East.
description: Published as part of Linnavuori, Rauno E., 2012, Studies on Pyrrhocoroidea, Coreoidea and Pentatomoidea of Khuzestan and the adjacent provinces in Iran (Hemiptera: Heteroptera), pp. 67-88 in Acta Entomologica Musei Nationalis Pragae 52 (1) on page 73, DOI: 10.5281/zenodo.5330439
Aphaereta FOERSTER
Creators: name: Fischer, M.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Aphaereta

description: Genus Aphaereta FOERSTER
 Aphaereta FOERSTER 1862. - Verh. naturh. Ver. preuss. Rheinl. & Westphalens 19: 264.
description: Published as part of Fischer, M., 2008, Über die Gattungen Idiasta FOERSTER, Aphaereta FOERSTER und Hylcalosia FISCHER (Hymenoptera, Braconidae, Alysiinae), pp. 703-734 in Linzer biologische Beiträge 40 (1) on page 717, DOI: 10.5281/zenodo.5429520
Additional file 2: of A nationwide study of multidrug-resistant tuberculosis in Portugal 2014–2017 using epidemiological and molecular clustering analyses
Creators: name: Oliveira, Olena
name: Gaio, Rita
name: Carvalho, Carlos
name: Correia-Neves, Margarida
name: Duarte, Raquel
name: Rito, Teresa
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Table S1. Assessment of patient’s characteristics of drug-sensitive tuberculosis and multidrug-resistant tuberculosis, considering the cases reported between 2014 and 2017. (DOCX 20 kb)
Arenocoris intermedius
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coreidae
Arenocoris
Arenocoris intermedius

description: Arenocoris intermedius (Jakovlev, 1883)
 Material examined. KERMAN: Shahdad Hammat-Abad, 250 m a.s.l., 1 specimen, 21.v.1996.
 Comments. In a steppe. Holomediterranean, extending to Central Asia and tropical Africa.
description: Published as part of Linnavuori, Rauno E., 2012, Studies on Pyrrhocoroidea, Coreoidea and Pentatomoidea of Khuzestan and the adjacent provinces in Iran (Hemiptera: Heteroptera), pp. 67-88 in Acta Entomologica Musei Nationalis Pragae 52 (1) on page 73, DOI: 10.5281/zenodo.5330439
Multiwavelength Monitoring of the Narrow-Line Seyfert 1 Galaxy Akn 564. III. Optical Observations and the Optical--UV--X-ray Connection
Creators: name: Shemmer, O.
name: Romano, P.
name: Bertram, R.
name: Brinkmann, W.
name: Collier, S.
name: Crowley, K. A.
name: Detsis, E.
name: Filippenko, A. V.
name: Gaskell, C. M.
name: George, T. A.
name: Gliozzi, M.
name: Hiller, M. E.
name: Jewell, T. L.
name: Kaspi, S.
name: Klimek, E. S.
name: Lannon, M. H.
name: Li, W.
name: Martini, P.
name: Mathur, S.
name: Negoro, H.
name: Netzer, H.
name: Papadakis, I.
name: Papamastorakis, I.
name: Peterson, B. M.
name: Peterson, B. W.
name: Pogge, R. W.
name: Pronik, V. I.
name: Rumstay, K. S.
name: Sergeev, S. G.
name: Sergeeva, E. A.
name: Stirpe, G. M.
name: Taylor, C. J.
name: Treffers, R. R.
name: Turner, T. J.
name: Uttley, P.
name: Vestergaard, M.
name: von Braun, K.
name: Wagner, R. M.
name: Zheng, Z.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a two-year long optical monitoring program of the narrow-line Seyfert 1 galaxy Akn 564. The majority of this monitoring project was also covered by X-ray observations (RXTE) and for a period of ~50 days, we observed the galaxy in UV (HST) and X-rays (RXTE & ASCA) simultaneously with the ground-based observations. Rapid and large-amplitude variations seen in the X-ray band, on a daily and hourly time-scale, were not detected at optical and UV wavelengths, which in turn exhibited much lower variability either on short (one day) or long (several months) time-scales. The only significant optical variations can be described as two 2--4 day events with ~10% flux variations. We detect no significant optical line variations and thus cannot infer a reverberation size for the broad-line region. Similarly, the large X-ray variations seem to vanish when the light curve is smoothed over a period of 30 days. The UV continuum follows the X-rays with a lag of ~0.4 days, and the optical band lags the UV band by ~2 days. No significant correlation was found between the entire X-ray dataset and the optical band. Focusing on a 20-day interval around the strongest optical event we detect a significant X-ray--optical correlation with similar events seen in the UV and X-rays. Our data are consistent with reprocessing models on the grounds of the energy emitted in this single event. However, several large X-ray flares produced no corresponding optical emission.
description: 10 pages, 6 figures included, LaTeX emulateapj5.sty, accepted for publication in The Astrophysical Journal
On Fabry Pérot Etalon based Instruments. I. The Isotropic Case
Creators: name: Bailén, F. J.
name: Suárez, D. Orozco
name: Iniesta, J. C. del Toro
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Here we assess the spectral and imaging properties of Fabry Pérot etalons when located in solar magnetographs. We discuss the chosen configuration (collimated or telecentric) for both ideal and real cases. For the real cases, we focus on the effects caused by the polychromatic illumination of the filter by the irregularities in the optical thickness of the etalon and by deviations from the ideal illumination in both setups. We first review the general properties of Fabry Pérots and we then address the different sources of degradation of the spectral transmission profile. We review and extend the general treatment of defects followed by different authors. We discuss the differences between the point spread functions (PSFs) of the collimated and telecentric configurations for both monochromatic and (real) quasi-monochromatic illumination of the etalon. The PSF corresponding to collimated mounts is shown to have a better performance, although it varies from point to point due to an apodization of the image inherent to this configuration. This is in contrast to the (perfect) telecentric case, where the PSF remains constant but produces artificial velocities and magnetic field signals because of its strong spectral dependence. We find that the unavoidable presence of imperfections in the telecentrism produces a decrease of flux of photons and a shift, a broadening and a loss of symmetrization of both the spectral and PSF profiles over the field of view, thus compromising their advantages over the collimated configuration. We evaluate these effects for different apertures of the incident beam.
description: 20 pages 22 figures 2 Appendices
Generating frequency-bin qubits via spontaneous four-wave mixing in a photonic molecule
Creators: name: Chuprina, Ilya N.
name: Kalachev, Alexey A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A scheme for heralded generation of frequency-bin photonic qubits via spontaneous four-wave mixing in a system of coupled microring resonators (photonic molecule) is developed so that the qubit state is fully controlled by the frequency amplitude of the pump field. It is shown that coupling parameters of the photonic molecule can be optimized to provide generation of nearly pure heralded photons. The heralded qubit state does not depend on the microring resonator mode frequency, thereby allowing to take advantage of frequency multiplexing for improving efficiency of quantum information processing.
description: Discussion of implementation issues is added
Hylcalosia FISCHER
Creators: name: Fischer, M.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Hylcalosia

description: Genus Hylcalosia FISCHER
 Holcalysia CAMERON 1910 - Wiener ent. Ztg. 29: 6. (Name praeocc. durch Holcalysia CAMERON 1905).
 Hylcalosia FISCHER 1967 - Ann. Naturhist. Mus. Wien 70: 125 (nom. nov. pro Holcalysia CAMERON 1910). - BELOKOBYLSKIJ S.A. 1992, PAPP J. 1994.
Die bekannten Arten wurden bei VAN ACHTERBERG C. 1983 (l.c), BELOKOBYLSKIJ S.A. 1992 mitgeteilt. Eine weitere wurde von PAPP 1994 beschrieben und ein Bestimmungsschlüssel für die bis dahin bekannt gewesenen Arten erarbeitet.
description: Published as part of Fischer, M., 2008, Über die Gattungen Idiasta FOERSTER, Aphaereta FOERSTER und Hylcalosia FISCHER (Hymenoptera, Braconidae, Alysiinae), pp. 703-734 in Linzer biologische Beiträge 40 (1) on page 718, DOI: 10.5281/zenodo.5429520
Additional file 2 of School-level factors associated with the sustainment of weekly physical activity scheduled in Australian elementary schools: an observational study
Creators: name: Shoesmith, Adam
name: Hall, Alix
name: Wolfenden, Luke
name: Shelton, Rachel C.
name: Yoong, Serene
name: Crane, Melanie
name: Lane, Cassandra
name: McCarthy, Nicole
name: Lecathelinais, Christophe
name: Nathan, Nicole
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 2. Adapted PSAT domains, definitions and items.
Pucadelphydae de Muizon 1998
Creators: name: Ladevèze, Sandrine
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Didelphimorphia
Pucadelphydae

description: PUCADELPHYDAE  This clade is supported by three unambiguous and two ambiguous synapomorphies.
 The presence of a broad shelf of bone that surrounds the fenestra cochleae and makes a separation between it and the aqueductus cochleare is autapomorphic for pucadelphids (16 0> 1, RI = 1.000).
 A vascular groove adjacent to the prootic sinus sulcus (36 0> 1, RI = 0.250) was observed on the mastoid part of petrosals of Pucadelphys, Andinodelphys, Type I, Type III, and the extant marsupials Monodelphis (Wible, 2003) and Phascogale. This groove probably received a vein from the prootic sinus. The variability of this homoplastic character has not been tested on extant marsupials, because of the rarity of isolated petrosals.
 The absence of a post-temporal sulcus on the squamosal surface of the petrosal for the diploetic vessels (37 0> 1, RI = 0.750) is a convergent apomorphy with the clade formed by Australidelphia, Caenolestes, and the Petrosal Types I, III, IV, and V.
description: Published as part of Ladevèze, Sandrine, 2007, Petrosal bones of metatherian mammals from the Late Palaeocene of Itaboraí (Brazil), and a cladistic analysis of petrosal features in metatherians, pp. 85-115 in Zoological Journal of the Linnean Society 150 (1) on page 106, DOI: 10.1111/j.1096-3642.2007.00282.x, http://zenodo.org/record/5429598
Black Hole Demographics
Creators: name: Ferrarese, Laura
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The purpose of this contribution is to review the current status of black hole demographics in light of recent advances in the study of high redshift QSOs (section 2), local AGNs (section 3) and local quiescent galaxies (section 4). I will then outline the prospects for future progress (section 5), and discuss what I believe will be the challenges for the years to come [ABRIDGED].
description: Invited talk, to appear in "Current High-Energy Emission around Black Holes" Proc. 2nd KIAS Astrophysics Workshop held in Seoul, Korea (Sep 3-7 2001) ed. C.-H. Lee. Singapore: World Scientific
title: Chemical Biology of Natural Products on Parkinson’s Disease
Creators: name: Vial, Marie-Laure
Publisher: name: Griffith University
Year: 2016
Subjects: subject: Parkinson's disease
subject: Neurodegenerative disorder

description: Parkinson’s disease (PD) is a chronic and slowly progressive ageing-related neurodegenerative disorder that arises from interactions between environmental risk factors and genetic predispositions. This multifactorial aspect of the disease makes it difficult to find a therapy that benefits patients. There is currently no cure for PD. Even though, their use has decreased in the last two decades, natural products (NPs) remain a rich source of lead compounds for drug discovery. Here, we developed an unbiased multidimensional profiling method to examine the activity of a set of 590 pure NPs on human olfactory neurosphere-derived (hONS) cells from a PD patient. The biological profile of NPs was examined using multiparametric analysis to investigate known cellular pathways and organelles implicated in PD such as mitochondria, lysosomes, endosomes, apoptosis and autophagy. By targeting several cell components simultaneously we increased the chance of finding a phenotypic response. The compounds were then clustered based on their biological signature. The multidimensional phenotypic screening showed that all NPs, in our screening set, showed at least one phenotypic response on our cell model. This study provides evidence that natural products occupy biological relevant space.
Fluctuation-induced potential for an impurity in a semi-infinite one-dimensional Bose gas
Creators: name: Reichert, Benjamin
name: Petkovic, Aleksandra
name: Ristivojevic, Zoran
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider an impurity in a semi-infinite one-dimensional system of weakly-interacting bosons. We calculate the interaction potential for the impurity due to the end of the system, i.e., the wall. For local repulsive (attractive) interaction between the impurity and the Bose gas, the interaction potential is attractive (repulsive). At short distances from the wall it decays exponentially crossing over into a universal $1/r^2$ behavior at separations $r$ above the healing length. Our results can also be interpreted as a Casimir-like interaction between two impurities, where one of them is infinitely strongly coupled to the Bose gas. We discuss various scenarios for the induced interaction between the impurities using the scattering approach. We finally address the phenomenon of localization of the impurity near the wall. In the paper we mainly study the case of a static impurity, however the universal $1/r^2$ interaction also holds for a slowly moving impurity.
description: 7 pages main text and 2 pages supplemental material; to appear in Physical Review B
Coriomeris subglaber Horvath 1917
Creators: name: Linnavuori, Rauno E.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coreidae
Coriomeris
Coriomeris subglaber

description: Coriomeris subglaber Horváth, 1917
 Material examind. WEST AZERBAIJAN: Nushin Sar, 1 specimen, 15.–17.vi.2005.
 Comments. In a garden. Known from Greece, Turkey, Iran, and Afghanistan.
description: Published as part of Linnavuori, Rauno E., 2012, Studies on Pyrrhocoroidea, Coreoidea and Pentatomoidea of Khuzestan and the adjacent provinces in Iran (Hemiptera: Heteroptera), pp. 67-88 in Acta Entomologica Musei Nationalis Pragae 52 (1) on page 73, DOI: 10.5281/zenodo.5330439
An event generator for same-sign W-boson scattering at the LHC including electroweak corrections
Creators: name: Chiesa, Mauro
name: Denner, Ansgar
name: Lang, Jean-Nicolas
name: Pellen, Mathieu
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this article we present an event generator based on the Monte Carlo program Powheg in combination with the matrix-element generator Recola. We apply it to compute NLO electroweak corrections to same-sign W-boson scattering, which have been shown to be large at the LHC. The event generator allows for the generation of unweighted events including the effect of the NLO electroweak corrections matched to a QED parton shower and interfaced to a QCD parton shower. In view of the expected experimental precision of future measurements, the use of such a tool will be indispensable.
description: 20 pages, 12 Figures. Matches the journal version. Acknowledgement added
Caenolestes AUSTRALIDELPHIA
Creators: name: Ladevèze, Sandrine
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Paucituberculata
Caenolestidae
Caenolestes

description: (CAENOLESTES, AUSTRALIDELPHIA)))
This clade is supported by seven unambiguous and one ambiguous synapomorphies.
 The mastoid tympanic process is weakly developed and forms a distinct posterior wall of the stylomastoid notch (24 1> 2, RI = 0.846).
 The lateral wall of the epitympanic recess is raised and triangular (31 0> 1, RI = 0714).
 The alisphenoid develops a ventral wing (43 0> 1, RI = 1.000; 42 0> 1, RI = 1.000), which floors a hypotympanic sinus (46° > 2, RI = 0.714). An alisphenoid tympanic process is present in the Late Cretaceous metatherians Asiatherium reshetovi and Gurlin Tsav skull (Trofimov & Szalay, 1994; Szalay & Trofimov, 1996; Rougier et al., 1998), and thus was thought to be a synapomorphy of metatherians. However, the Early Palaeocene Pucadelphy s, Mayuleste s, and Andinodelphys show the plesiomorphic state (de Muizon et al., 1997; Wroe, 1997; de Muizon, 1998). The auditory bulla is formed by the alisphenoid (48 0> 1, RI = 1.000). The late Palaeocene Pucadelphys and Andinodelphys show neither an ossified bulla nor any alisphenoid tympanic process (Marshall & de Muizon, 1995; S. Ladevèze, pers. observ.), and that condition may represent the plesiomorphic state in metatherians. However, an alisphenoid contribution to the formation of the bulla is present in some basal metatherian taxa from the Late Cretaceous of Asia (i.e. Gurlin Tsav skull and A. reshetov i; Trofimov & Szalay, 1994; Szalay & Trofimov, 1996; Rougier et al., 1998).
 The transverse canal is present in most extant metatherians (50 0> 1, RI = 0.750), but its occurrence and location appear variable among extant didelphids (Sánchez-Villagra & Wible, 2002).
 The development of a tympanic wing of the petrosal, which extends anterolaterally, but not over the whole length of the promontorium (18 0> 1, RI = 1.000), is a synapomorphy of extant metatherians plus the Type-I petrosal. The Type-III, -IV, and -V petrosals do not develop any rostral tympanic process of petrosal, and were optimized erroneously in the analysis as possessing a tympanic wing.
description: Published as part of Ladevèze, Sandrine, 2007, Petrosal bones of metatherian mammals from the Late Palaeocene of Itaboraí (Brazil), and a cladistic analysis of petrosal features in metatherians, pp. 85-115 in Zoological Journal of the Linnean Society 150 (1) on page 106, DOI: 10.1111/j.1096-3642.2007.00282.x, http://zenodo.org/record/5429598
Octagons I: Combinatorics and Non-Planar Resummations
Creators: name: Bargheer, Till
name: Coronado, Frank
name: Vieira, Pedro
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explain how the 't Hooft expansion of correlators of half-BPS operators can be resummed in a large-charge limit in N=4 super Yang-Mills theory. The full correlator in the limit is given by a non-trivial function of two variables: One variable is the charge of the BPS operators divided by the square root of the number Nc of colors; the other variable is the octagon that contains all the 't Hooft coupling and spacetime dependence. At each genus g in the large Nc expansion, this function is a polynomial of degree 2g+2 in the octagon. We find several dual matrix model representations of the correlators in the large-charge limit. Amusingly, the number of colors in these matrix models is formally taken to zero in the relevant limit.
description: 22+26 pages, 29 figures; v2: references updated, small changes and additions, published version