cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Tip-leakage-flow excited unsteadiness and associated control
Creators: name: Liu, Yabin
name: Wang, Zhong-Nan
name: Tan, Lei
name: Tucker, Paul Gary
name: Möller, Felix M.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Tip leakage flow in turbomachinery inherently generates intense unsteady features, named self-excited unsteadiness, which has not been well understood. A Zonalised LES (ZLES) is employed around a linear cascade, with wall-modelled Large Eddy Simulation (LES) forced to be active in the tip region. The simulation is well validated and demonstrated the advantages of effectively reducing the computational effort while maintaining an equivalent prediction accuracy in the region of interest. The time-averaged and spatial-spectral characteristics of tip leakage vortex (TLV) structures are systematically discussed. The self-excited unsteady processes of TLV include unsteady vortex separation inside the tip gap, the tip leakage jet-mainstream interaction, the primary tip leakage vortex (PTLV) wandering motion and the induced separation near endwall. The Spectral Proper Orthogonal Decomposition (SPOD) is used to examine the dominant frequencies and their coherent structures. It is found that these unsteady features change from a single high-frequency mode to a multiple lower-frequencies mode due to the PTLV breakdown. The SPOD and correlation analyses reveal that the self-excited unsteadiness is mainly induced by the interactions between unsteady vortex separation, tip leakage jet, and mainstream. The associated unsteady fluctuations are convected along the tip leakage jet trajectory, causing the wandering motion of PTLV core. Based on the cause of the investigated unsteadiness, a micro-offset tip design is proposed and validated for effectively suppressing this unsteadiness, and associated turbulence generation and hence pressure fluctuations. This work improves the understanding of tip-leakage-flow dynamics and informs the control of the associated unsteady fluid oscillation and noise.
Radiation Driven Implosion of Molecular Cloud Cores
Creators: name: Kessel-Deynet, Olaf
name: Burkert, Andreas
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the first three-dimensional calculations of Radiation Driven Implosion of Molecular Clouds including self-gravity and ionization. We discuss the effects of initial density perturbations on the dynamics of ionizing globules and show that the onset of gravitational collapse can be significantly delayed for a multiple of the implosion timescale. We demonstrate that Radiation Driven Implosion could be an efficient process for injecting disordered kinetic energy into molecular clouds in the vicinity of massive stars.
description: 10 pages, 8 figures (4 figures as jpg files), submitted to MNRAS
Constraining the Collisional Nature of the Dark Matter Through Observations of Gravitational Wakes
Creators: name: Furlanetto, Steven
name: Loeb, Abraham
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We propose to use gravitational wakes as a direct observational probe of the collisional nature of the dark matter. We calculate analytically the structure of a wake generated by the motion of a galaxy in the core of an X-ray cluster for dark matter in the highly-collisional and collisionless limits. We show that the difference between these limits can be recovered from detailed X-ray or weak lensing observations. We also discuss the sizes of sub-halos in these limits. Preliminary X-ray data on the motion of NGC 1404 through the Fornax group disfavors fluid-like dark matter but does not exclude scenarios in which the dark matter is weakly collisional.
description: 29 pages, 3 figures, submitted to ApJ
Typhonia beatricis HATTENSCHWILER 2000
Creators: name: W, M.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Psychidae
Typhonia
Typhonia beatricis

description: Typhonia beatricis HÄTTENSCHWILER 2000
Die sehr charakteristischen und hier auffallend bunten (ockerfarben bis rötlich) Säcke wurden an drei Stellen im Gebiet gefunden: Mitsikeli, Umg. Metamorfosi 1 km N, 650 m NN an einem Felsbruch (Abb. 7) zwei Säcke 05.04., 13 Säcke 06.04.2006, 10 Säcke 20.04.2007 und ein Sack am 17.04.2010; Zagoria, Umg. Dhilofo ca. 2 km SW, 800 m NN 6 Säcke am 16.04.2010 und Zagoria, Umg. Kipi SW, 800 m NN ein Sack mit erwachsener Raupe am 16.04.2010.
Aus den Anfang April 2006 gefundenen Säcke von Metamorfosi schlüpften im September 2006 zwei typische.
description: Published as part of W, M., 2012, Zur Schmetterlings-Fauna der Zagoria im Voria Pindos (Griechenland) mit der Beschreibung einer neuen Psychidenart (Lepidoptera, Psychidae), pp. 1237-1262 in Linzer biologische Beiträge 44 (2) on page 1246, DOI: 10.5281/zenodo.5329477
Primulina Hance 1883
Creators: name: Ding, Cong
name: Liu, Ang
name: Yu, Xun-Lin
name: Zhang, Chun-Ping
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Gesneriaceae
Primulina

description: Key to similar species of Primulina in southern Hunan
1. Bracts lanceolate, shoter than 1.5 cm.................................................................................................................................................2
- Bracts broadly ovate or ovate to elliptic, longer than 1.5 cm.............................................................................................................3
 2. Leaf blade nearly rounded, abaxial leaf surface purple, leaf margins entire................................................................... P. porphyrea
 - Leaf blade, elliptic to broadly elliptic, abaxial leaf surface green, leaf margins conspicuously serrate...................... P. jiuyishanica
 3. Leaf margin entire, corolla yellow........................................................................................................................... P. jiangyongensis
- Leaf margins entire or denticulate, corollapurple...............................................................................................................................4
 4. Leaves small (shorter than 6cm), ovate to rounded, shorter than 8 cm, bracts shorter than 3 cm............................. P. cataractarum
- Leaves large (7–25cm),, broadly ovate, longer than 10 cm, bracts longer than 3 cm........................................................................5
 5. Leaf bases oblique, margins repand to denticulate, veins conspicuous.................................................................... P. hengshanensis
- Leaf bases rounded or cordate, margins entire or shallowly serrate, veins unconspicuous...............................................................6
 6. Petioles longer than 9 cm, leaf blades cordate or deeply cordate at base...................................................................... P. hunanensis
 - Petioles shorter than 9 cm, leaf blades rounded or shallowly cordate, adaxially dark green, abaxially dark purple............................................................................................................................................................................................................. P. rubribracteata
description: Published as part of Ding, Cong, Liu, Ang, Yu, Xun-Lin & Zhang, Chun-Ping, 2021, Primulina cataractarum sp. nov. (Gesneriaceae) from limestone landform in Southern Hunan, China, pp. 51-64 in Phytotaxa 511 (1) on page 59, DOI: 10.11646/phytotaxa.511.1.4, http://zenodo.org/record/5426494
Construction of the Variability -> Luminosity Estimator
Creators: name: Reichart, Daniel E.
name: Lamb, Donald Q.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a possible Cepheid-like luminosity estimator for the long-duration gamma-ray bursts based on the variability of their light curves.
description: To appear in Procs. of Gamma-Ray Bursts in the Afterglow Era: 2nd Workshop, 3 pages, 2 figures, LaTeX
Leucospis elegans KLUG 1834
Creators: name: Madl, M.
name: Schwarz, M.
name: K, Micrapion
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Leucospidae
Leucospis
Leucospis elegans

description: Leucospis elegans KLUG 1834
 Leucospis elegans KLUG 1834: BOUČEK 1974: 103 (key), 105 (figs 130, 131), 106 (tax.), 106 (tax.), 107 (figs 132, 133), 114 (tax., descr., Sudan).
D i s t r i b u t i o n: Sudan.
 Leucospis elegans KLUG is known also from the Palaearctic region.
description: Published as part of Madl, M., Schwarz, M. & K, Micrapion, 2012, Catalogue and faunistics of the family Leucospidae (Hymenoptera: Chalcidoidea) of the Ethiopian region exluding Malagasy subregion, pp. 1221-1235 in Linzer biologische Beiträge 44 (2) on page 1224, DOI: 10.5281/zenodo.5329443
Additional file 1 of The effectiveness and sustainability of supervised balance training in chronic ankle instability with grade III ligament injury: a one-year prospective study
Creators: name: Hou, Zong-chen
name: Huang, Hong-shi
name: Ao, Ying-fang
name: Hu, Yue-lin
name: Jiao, Chen
name: Guo, Qin-wei
name: Miao, Xin
name: Li, Nan
name: Jiang, Yan-fang
name: Jiang, Dong
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Mental Health

description: Additional file 1: Appendix 1. Univariate analysis between sprain recurrence individuals (SR) and control individuals (C). PF, plantarflexion; DF, dorsiflexion; EV, eversion; IV, inversion; HM, Medial heel; HL, lateral heel, M1 to M5, the 1st to 5th metatarsal heads and T1, the hallux.
Large-$S$ limit of the large-$N$ theory for the triangular antiferromagnet
Creators: name: Zhang, Shang-Shun
name: Ghioldi, E. A.
name: Kamiya, Yoshitomo
name: Manuel, L. O.
name: Trumper, A. E.
name: Batista, C. D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Large-$S$ and large-$N$ theories (spin value $S$ and spinor component number $N$) are complementary, and sometimes conflicting, approaches to quantum magnetism. While large-$S$ spin-wave theory captures the correct semiclassical behavior, large-$N$ theories, on the other hand, emphasize the quantumness of spin fluctuations. In order to evaluate the possibility of the non-trivial recovery of the semiclassical magnetic excitations within a large-$N$ approach, we compute the large-$S$ limit of the dynamic spin structure of the triangular lattice Heisenberg antiferromagnet within a Schwinger boson spin representation. We demonstrate that, only after the incorporation of Gaussian ($1/N$) corrections to the saddle-point ($N=\infty$) approximation, we are able to exactly reproduce the linear spin wave theory results in the large-$S$ limit. The key observation is that the effect of $1/N$ corrections is to cancel out exactly the main contribution of the saddle-point solution; while the collective modes (magnons) consist of two spinon bound states arising from the poles of the RPA propagator. This result implies that it is essential to consider the interaction of the spinons with the emergent gauge fields and that the magnon dispersion relation should not be identified with that of the saddle-point spinons.
Leucospis fallax BOU C EK 1974
Creators: name: Madl, M.
name: Schwarz, M.
name: K, Micrapion
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Leucospidae
Leucospis
Leucospis fallax

description: Leucospis fallax BOU Č EK 1974
 Leucospis fallax sp.n.: BOUČEK 1974: 102 (key), 105 (figs 127-129), 106 (tax.), 110 (descr., Zimbabwe).
D i s t r i b u t i o n: Zimbabwe.
description: Published as part of Madl, M., Schwarz, M. & K, Micrapion, 2012, Catalogue and faunistics of the family Leucospidae (Hymenoptera: Chalcidoidea) of the Ethiopian region exluding Malagasy subregion, pp. 1221-1235 in Linzer biologische Beiträge 44 (2) on page 1224, DOI: 10.5281/zenodo.5329443
Early-type variables in the Magellanic Clouds. I. Beta Cephei stars in the LMC bar
Creators: name: Pigulski, A.
name: Kolaczkowski, Z.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A thorough analysis of the OGLE-II time-series photometry of the Large Magellanic Cloud bar supplemented by similar data from the MACHO database led us to the discovery of three Beta Cephei-type stars. These are the first known extragalactic Beta Cephei-type stars. Two of the three stars are multiperiodic. Two stars have inferred masses of about 10 Mo while the third is about 2 mag brighter and at least twice as massive. All three variables are located in or very close to the massive and young LMC associations (LH 41, 59 and 81). It is therefore very probable that the variables have higher than average metallicities. This would reconcile our finding with theoretical predictions of the shape and location of the Beta Cephei instability strip in the H-R diagram. The low number of Beta Cephei stars found in the LMC is another observational confirmation of strong dependence of the mechanism driving pulsations in these variables on metallicity. Follow-up spectroscopic determination of the metallicities in the discovered variables will provide a good test for the theory of pulsational stability in massive main-sequence stars.
description: 12 pages, 9 figures, 3 tables. A&A accepted
Density contrast matters for drop fragmentation thresholds at low Ohnesorge number
Creators: name: Marcotte, Florence
name: Zaleski, Stéphane
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We address numerically the deformation and fragmentation dynamics of a single liquid drop subject to impulsive acceleration by a unidirectional gas stream. The density ratio between the liquid and gaseous phases is varied in the $10-2000$ range and comparisons are made with recent drop breakup experiments. We show for low Ohnesorge numbers that the liquid-gas density contrast significantly modifies the critical Weber number for the transition between bursting and stripping fragmentation regimes, on the one hand, and for drop fragmentation, on the other hand. We suggest a simple theoretical argument to predict the transitional Weber number as a function of the density contrast and show that the stabilising influence of small contrasts can be explained by inertial effects in the nonlinear coupling between drop stretching and centroid acceleration.
Estimating a Function and Its Derivatives Under a Smoothness Condition
Creators: name: Lim, Eunji
Publisher: name: arXiv
Year: 2024
Subjects: subject: Machine Learning (stat.ML)
subject: Machine Learning (cs.LG)
subject: Statistics Theory (math.ST)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: 62G08, 62G20

description: We consider the problem of estimating an unknown function f* and its partial derivatives from a noisy data set of n observations, where we make no assumptions about f* except that it is smooth in the sense that it has square integrable partial derivatives of order m. A natural candidate for the estimator of f* in such a case is the best fit to the data set that satisfies a certain smoothness condition. This estimator can be seen as a least squares estimator subject to an upper bound on some measure of smoothness. Another useful estimator is the one that minimizes the degree of smoothness subject to an upper bound on the average of squared errors. We prove that these two estimators are computable as solutions to quadratic programs, establish the consistency of these estimators and their partial derivatives, and study the convergence rate as n increases to infinity. The effectiveness of the estimators is illustrated numerically in a setting where the value of a stock option and its second derivative are estimated as functions of the underlying stock price.
description: 27 pages. Mathematics of Operations Research 2024
Leucospis fuelleborniana ENDERLEIN 1902
Creators: name: Madl, M.
name: Schwarz, M.
name: K, Micrapion
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Leucospidae
Leucospis
Leucospis fuelleborniana

description: Leucospis fuelleborniana ENDERLEIN 1902
 Leucospis fülleborniana nov.spec.: ENDERLEIN 1902: 17 (descr., Tanzania), 18 (fig. 4).
 Leucospis fülleborniana ENDERLEIN 1902: WELD 1922: 37 (cat.).
 Leucospis fuelleborniana ENDERLEIN 1902: BOUČEK 1974: 104 (key), 111 (fig. 159), 113 (fig. 160), 134 (tax., type design., descr., Lesotho, Mozambique, South Africa, Tanzania, Uganda).
 Leucospis fuelleborniana ENDERLEIN 1902: WEAVING 1995: 196 (tab. 9: biol., South Africa), 201 (tab. 13: biol., South Africa).
 Leucospis fuelleborniana ENDERLEIN 1902: DARLING & CARDINAL 2005: 53 (fig. 3: tax.).
 H o s t: Sphecidae Isodontia pelopoeiformis (DAHLBOM 1845) (WEAVING 1995: 196, 201).
D i s t r i b u t i o n: Lesotho, Mozambique, South Africa, Tanzania, Uganda.
 Leucospis fuelleborniana ENDERLEIN is not mentioned in SCHMIEDEKNECHT (1909).
description: Published as part of Madl, M., Schwarz, M. & K, Micrapion, 2012, Catalogue and faunistics of the family Leucospidae (Hymenoptera: Chalcidoidea) of the Ethiopian region exluding Malagasy subregion, pp. 1221-1235 in Linzer biologische Beiträge 44 (2) on page 1224, DOI: 10.5281/zenodo.5329443
Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs) VIII. A less biased view of the early co-evolution of black holes and host galaxies
Creators: name: Izumi, Takuma
name: Onoue, Masafusa
name: Matsuoka, Yoshiki
name: Nagao, Tohru
name: Strauss, Michael A.
name: Imanishi, Masatoshi
name: Kashikawa, Nobunari
name: Fujimoto, Seiji
name: Kohno, Kotaro
name: Toba, Yoshiki
name: Umehata, Hideki
name: Goto, Tomotsugu
name: Ueda, Yoshihiro
name: Shirakata, Hikari
name: Silverman, John D.
name: Greene, Jenny E.
name: Harikane, Yuichi
name: Hashimoto, Yasuhiro
name: Ikarashi, Soh
name: Iono, Daisuke
name: Iwasawa, Kazushi
name: Lee, Chien-Hsiu
name: Minezaki, Takeo
name: Nakanishi, Kouichiro
name: Tamura, Yoichi
name: Tang, Ji-Jia
name: Taniguchi, Akio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present ALMA [CII] line and far-infrared (FIR) continuum observations of three $z > 6$ low-luminosity quasars ($M_{\rm 1450} > -25$) discovered by our Subaru Hyper Suprime-Cam (HSC) survey. The [CII] line was detected in all three targets with luminosities of $(2.4 - 9.5) \times 10^8~L_\odot$, about one order of magnitude smaller than optically luminous ($M_{\rm 1450} \lesssim -25$) quasars. The FIR continuum luminosities range from $< 9 \times 10^{10}~L_\odot$ (3$σ$ limit) to $\sim 2 \times 10^{12}~L_\odot$, indicating a wide range in star formation rates in these galaxies. Most of the HSC quasars studied thus far show [CII]/FIR luminosity ratios similar to local star-forming galaxies. Using the [CII]-based dynamical mass ($M_{\rm dyn}$) as a surrogate for bulge stellar mass ($M_{\rm bulge}$), we find that a significant fraction of low-luminosity quasars are located on or even below the local $M_{\rm BH} - M_{\rm bulge}$ relation, particularly at the massive end of the galaxy mass distribution. In contrast, previous studies of optically luminous quasars have found that black holes are overmassive relative to the local relation. Given the low luminosities of our targets, we are exploring the nature of the early co-evolution of supermassive black holes and their hosts in a less biased way. Almost all of the quasars presented in this work are growing their black hole mass at much higher pace at $z \sim 6$ than the parallel growth model, in which supermassive black holes and their hosts grow simultaneously to match the local $M_{\rm BH} - M_{\rm bulge}$ relation at all redshifts. As the low-luminosity quasars appear to realize the local co-evolutionary relation even at $z \sim 6$, they should have experienced vigorous starbursts prior to the currently observed quasar phase to catch up with the relation.
description: 19 pages, 11 figures, 4 tables. Accepted for publication in Publications of the Astronomical Society of Japan (PASJ)
The youngest of hot jupiters in action: episodic accretion outbursts in Gaia20eae
Creators: name: Nayakshin, Sergei
name: de Miera, Fernando Cruz Sáenz
name: Kóspál, Ágnes
Publisher: name: arXiv
Year: 2024
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Recent imaging observations with ALMA and other telescopes found widespread signatures of planet presence in protoplanetary discs at tens of au separations from their host stars. Here we point out that the presence of very massive planets at 0.1 au sized orbits can be deduced for protostars accreting gas at very high rates, when their discs display powerful Thermal Instability bursts. Earlier work showed that a massive planet modifies the nature of this instability, with outbursts triggered at the outer edge of the deep gap opened by the planet. We present simulations of this effect, finding two types of TI outbursts: downstream and upstream of the planet, which may or may not be causally connected. We apply our model to the outburst in Gaia20eae. We find that the agreement between the data and our disc thermal instability model is improved if there is a planet of 6 Jupiter masses orbiting the star at 0.062 au separation. Gaia20eae thus becomes the second episodically erupting star, after FU Ori, where the presence of a massive planet is strongly suspected. Future observations of similar systems will constrain the mode and the frequency of planet formation in such an early epoch.
description: to appear in MNRAS Letters, 5.5 pages
X-ray and radio bright type Ic SN 2002ap -- a hypernova without an associated GRB
Creators: name: Sutaria, F. K.
name: Ray, A.
name: Chandra, P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Combined X-ray (0.3 -10 keV) and Radio (0.61 and 1.42 GHz) observations of the type Ic SN 2002ap are used here, to determine the origins of the prompt X-ray and Radio emission from this source.Our analysis of the XMM-Newton observations suggests that the prompt X-ray emission originates from inverse Compton scattering of photospheric thermal emission by energetic electrons. We also compare the early radiospheric properties of SN 2002ap with those of SN 1998bw (type Ic) and SN 1993J (type IIb), to contrast the prompt emission from a GRB associated SN with other supernovae without GRB counterparts.
description: 4 pages, including 2 figues. To be published in the proceedings of "From Twilight to Highlight -- The Physics of Supernovae" ESO/MPA/MPE Workshop at Garching during July 29 - 31, 2002. Please send comments etc. to f.k.sutaria@open.ac.uk This revised version follows the IAU nomenclature for supernovae. Other contents remain the same as the first version
Spiegelzymes Mirror-Image Hammerhead Ribozymes and Mirror-Image DNAzymes, an Alternative to siRNAs and microRNAs to Cleave mRNAs In Vivo?
Creators: name: Wyszko, Eliza
name: Mueller, Florian
name: Gabryelska, Marta
name: Bondzio, Angelika
name: Popenda, Mariusz
name: Barciszewski, Jan
name: Erdmann, Volker A.
Publisher: name: Freie Universität Berlin
Year: 2014
Subjects: subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie

description: With the discovery of small non-coding RNA (ncRNA) molecules as regulators for cellular processes, it became intriguing to develop technologies by which these regulators can be applied in molecular biology and molecular medicine. The application of ncRNAs has significantly increased our knowledge about the regulation and functions of a number of proteins in the cell. It is surprising that similar successes in applying these small ncRNAs in biotechnology and molecular medicine have so far been very limited. The reasons for these observations may lie in the high complexity in which these RNA regulators function in the cells and problems with their delivery, stability and specificity. Recently, we have described mirror-image hammerhead ribozymes and DNAzymes (Spiegelzymes®) which can sequence-specifically hydrolyse mirror- image nucleic acids, such as our mirror-image aptamers (Spiegelmers) discovered earlier. In this paper, we show for the first time that Spiegelzymes are capable of recognising complementary enantiomeric substrates (D-nucleic acids), and that they efficiently hydrolyse them at submillimolar magnesium concentrations and at physiologically relevant conditions. The Spiegelzymes are very stable in human sera, and do not require any protein factors for their function. They have the additional advantages of being non- toxic and non-immunogenic. The Spiegelzymes can be used for RNA silencing and also as therapeutic and diagnostic tools in medicine. We performed extensive three-dimensional molecular modelling experiments with mirror-image hammerhead ribozymes and DNAzymes interacting with D-RNA targets. We propose a model in which L/D-double helix structures can be formed by natural Watson-Crick base pairs, but where the nucleosides of one of the two strands will occur in an anticlinal conformation. Interestingly enough, the duplexes (L-RNA/D-RNA and L-DNA/D-RNA) in these models can show either right- or left-handedness. This is a very new observation, suggesting that molecular symmetry of enantiomeric nucleic acids is broken down.
Construction and Preliminary Application of the Variability -> Luminosity Estimator
Creators: name: Reichart, Daniel E.
name: Lamb, Donald Q.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a possible Cepheid-like luminosity estimator for the long-duration gamma-ray bursts based on the variability of their light curves. We also present a preliminary application of this luminosity estimator to 907 long-duration bursts from the BATSE catalog.
description: To appear in Procs. of the 20th Texas Symposium on Relativistic Astrophysics, 6 pages, 4 figures, LaTeX
Additional file 1: of Analysis of common targets for circular RNAs
Creators: name: Ya-Chi Lin
name: Yueh-Chun Lee
name: Chang, Kai-Li
name: Kuei-Yang Hsiao
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology
subject: 110309 Infectious Diseases

description: Figure S1. A schematic illustration of miRNA-gene interaction. Figure S2. Metrics comparison for circRNA-associated miRNAs. Table S1. The miRNA-related metrics for circRNA. Table S2. Gene lists from ACT for pathway analysis. Table S3. The comparison of platforms/tools for circRNAâ miRNAâ gene network. (PDF 270 kb)
title: Identification and Characterisation of a Multi-Ligand Binding Chemoreceptor CcmL (Tlp3) of Campylobacter Jejuni
Creators: name: Rahman, Hossinur
Publisher: name: Griffith University
Year: 2016
Subjects: subject: Campylobacter jejuni
subject: Chemotaxis
subject: Motility
subject: Multi-ligand binding chemoreceptor CcmL (Tlp3)

description: Campylobacter jejuni is the leading cause of human gastroenteritis worldwide with over 500 million cases annually. Chemotaxis and motility have been identified as important virulence factors associated with C. jejuni colonisation. Methyl-accepting chemotaxis proteins (MCPs), also termed transducer-like proteins (Tlps), serve as sensors in C. jejuni chemotactic signalling. Tlp receptors are responsible for sensing the external environment for bacterial movement to or away from a chemical gradient or a stimulus. The focus of this study is to characterise the C. jejuni Tlp3 chemoreceptor (cj1564) by determining its ligand-binding specificity, signalling pathway and function, through assessing the effect of tlp3 mutation in vitro using cell culture and in vivo using avian hosts. The purified periplasmic domain of Tlp3 was used to identify ligands associated with the protein (namely, isoleucine, asparagine, aspartic acid, glutamic acid and arginine as well as succinic acid, glucosamine, tricine, malic acid, fumaric acid, fructose, thiamine, purine, [alpha]-ketoglutarate and galactose). An ELISA based plate assay was used as a pre-screening tool to identify multiple potential ligands and the obtained results were further verified by using array technology.
Leucospis incarnata WESTWOOD 1839
Creators: name: Madl, M.
name: Schwarz, M.
name: K, Micrapion
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Leucospidae
Leucospis
Leucospis incarnata

description: Leucospis incarnata WESTWOOD 1839
 Leucospis incarnata KLUG mss., n.sp.: WESTWOOD 1839: 248 (descr., South Africa).
 Leucospis incarnata WESTWOOD 1839: SCHLETTERER 1890: 157 (tax.), 168 (key), 212 (tax., type design., descr., South Africa).
 Leucospis incarnata WESTWOOD 1839: DE DALLA TORRE 1898: 411 (cat.).
 Leucospis incarnata WESTWOOD 1839: SCHMIEDEKNECHT 1909: 16 (cat.).
 Leucospis incarnata WESTWOOD 1839: BOUČEK 1974: 104 (key), 111 (fig. 157), 132 (tax.), 133 (tax., South Africa).
D i s t r i b u t i o n:SouthAfrica.
description: Published as part of Madl, M., Schwarz, M. & K, Micrapion, 2012, Catalogue and faunistics of the family Leucospidae (Hymenoptera: Chalcidoidea) of the Ethiopian region exluding Malagasy subregion, pp. 1221-1235 in Linzer biologische Beiträge 44 (2) on page 1224, DOI: 10.5281/zenodo.5329443
Additional file 2 of Differential gene expression identifies a transcriptional regulatory network involving ER-alpha and PITX1 in invasive epithelial ovarian cancer
Creators: name: Li, Yichao
name: Jaiswal, Sushil K.
name: Kaur, Rupleen
name: Alsaadi, Dana
name: Liang, Xiaoyu
name: Drews, Frank
name: DeLoia, Julie A.
name: Krivak, Thomas
name: Petrykowska, Hanna M.
name: Gotea, Valer
name: Welch, Lonnie
name: Elnitski, Laura
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
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: Cancer
subject: Hematology
subject: Computational Biology

description: Additional file 2.
Lamium ponticum Miller
Creators: name: Celep, Ferhat
name: Karaer, Fergan
name: Duman, Hayri
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Lamiaceae
Lamium
Lamium ponticum

description: Lamium ponticum Miller
 Type:— TURKEY. A8 RIZE. in Ponto Lazico maritimo circa Rhize, vi 1866, Balansa 892 (holotype G!).
 The corolla of Lamium ponticum is quite different from L. moschatum subsp. moschatum and L. moschatum subsp. micranthum. The lateral lobes of the lower lip of the corolla of L. ponticum are filiform, while L. moschatum subsp. micranthum has oblong and clearly thicker lobes. There is a clear pink dot just below lateral lobes of lower lip of corolla in L. ponticum, while the corolla of L. moschatum subsp. micranthum is completely white, with no pink dot on the corolla. Pollen grains are orange color in L. ponticum, while pollen grains of L. moschatum subsp. micranthum are yellow. The inflorescence is pilose hairy in L. ponticum, while the inflorescence is glabrous or subglabrous in L. moschatum subsp. micranthum. Unpublished molecular results (Celep et al. in prep.) also shows that L. moschatum and L. ponticum are different species. Therefore, based on all evidence we resurrected L. ponticum in this paper.
description: Published as part of Celep, Ferhat, Karaer, Fergan & Duman, Hayri, 2021, Resurrection of Lamium ponticum (Lamiaceae) with a new subspecies, Lamium ponticum subsp. anatolicum, from Turkey, pp. 71-76 in Phytotaxa 511 (1) on page 72, DOI: 10.11646/phytotaxa.511.1.6, http://zenodo.org/record/5426520
Additional file 1: of Antibiotic prescribing for acute respiratory tract infections in the United States outpatient setting
Creators: name: Shaver, Amy
name: Jacobs, David
name: LaMonte, Michael
name: Noyes, Katia
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Appendix 1. Sensitivity Analysis. Table S1. Population characteristics. (DOCX 20 kb)
Multi-stage Three Dimensional Sweeping and Annealing of Disc Galaxies in Clusters
Creators: name: Schulz, Steven
name: Struck, Curtis
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present new three dimensional, hydrodynamic simulations of the ram pressure stripping of disc galaxies via interaction with an hot intracluster medium (ICM). The simulations were carried with the smoothed-particle hydrodynamics, adaptive mesh 'Hydra' code (SPH-A$P^3$M), with model galaxies consisting of dark halo, and gas and stellar disc components. The simulations also include radiative cooling, which is important for keeping the warm, diffuse gas of moderate density from being unrealistically heated by the ICM. We examine the role that wind velocity, density and galaxy tilt play in gas stripping. The onset of the ICM wind has a profound effect on the disc gas that is not immediately stripped. This remnant disc is displaced relative to the halo center and compressed. This can trigger gravitational instability and the formation of numerous flocculent spirals. These waves transport angular momentum outward, resulting in further compression of the inner disc and the formation of a prominent gas ring. This 'annealing' process makes the inner disc, which contains much of the total gas mass, resistant to further stripping, but presumably susceptible to global starbursts. When the mass loss and annealing processes go to completion we find that the total amount of mass lost from a fixed target galaxy is well fit by a simple power-law function of a dimensionless parameter that combines the ram pressure and internal properties of the galaxy. (abs. abbreviated)
description: 20 pgs., 16 figures (resolution reduced), accepted for mnras, Fig. 12 fixed in replacement version
Carbon-Oxygen White Dwarfs Accreting CO-Rich Matter I: A Comparison Between Rotating and Non-Rotating Models
Creators: name: Piersanti, Luciano
name: Gagliardi, Simona
name: Iben, Icko
name: Tornambe', Amedeo
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the lifting effect of rotation on the thermal evolution of CO WDs accreting CO-rich matter. We find that rotation induces the cooling of the accreting star so that the delivered gravitational energy causes a greater expansion with respect to the standard non-rotating case. The increase in the surface radius produces a decrease in the surface value of the critical angular velocity and, therefore, the accreting WD becomes gravitationally unbound (Roche instability). This occurrence is due to an increase in the total angular momentum of the accreting WD and depends critically on the amount of specific angular momentum deposited by the accreted matter. If the specific angular momentum of the accreted matter is equal to that of the outer layers of the accreting structure, the Roche instability occurs well before the accreting WD can attain the physical conditions for C-burning. If the values of both initial angular velocity and accretion rate are small, we find that the accreting WD undergoes a secular instability when its total mass approaches 1.4 Msun. At this stage, the ratio between the rotational and the gravitational binding energy of the WD becomes of the order of 0.1, so that the star must deform by adopting an elliptical shape. In this case, since the angular velocity of the WD is as large as 1 rad/s, the anisotropic mass distribution induces the loss of rotational energy and angular momentum via GWR. We find that, independent of the braking efficiency, the WD contracts and achieves the physical conditions suitable for explosive C-burning at the center so that a type Ia supernova event is produced.
description: 39 pages, 22 eps-figures; accepted for publication in Astrophysical Journal
The extreme r-element rich, iron-poor halo giant CS31082-001: Implications for the r-process site(s) and radioactive cosmochronology
Creators: name: Hill, V.
name: Plez, B.
name: Cayrel, R.
name: Beers, T. C.
name: Nordström, B.
name: Andersen, J.
name: Spite, M.
name: Spite, F.
name: Barbuy, B.
name: Bonifacio, P.
name: Depagne, E.
name: François, P.
name: Primas, F.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a high-resolution spectroscopic analysis of the bright (V=11.7), extreme halo giant CS31082-001 ([Fe/H] = -2.9), obtained in an ESO-VLT Large Programme dedicated to very metal-poor stars. We find CS31082-001 to be extremely rich in r-process elements, comparable in this respect only to the similarly metal-poor, but carbon-enriched, giant CS22892-052. As a result of the extreme overabundance of the heaviest r-process elements, and negligible blending from CH and CN molecular lines, a reliable measurement is obtained of the U II line at 386 nm, for the first time in a halo star, along with numerous lines of Th II, as well as lines of 25 other r-process elements. Abundance estimates for a total of 43 elements are reported in CS31082-001, almost half of the entire periodic table. All elements with 56 \leq Z \leq 72 follow the Solar r-element pattern, reduced by about 1.25 dex ([r/Fe]=+1.7 dex, a factor 50). Pb, in contrast, seems to be below the shifted Solar r-process distribution, possibly indicating an error in the latter, while thorium is more enhanced than the lighter nuclides. Thus, while a universal production ratio for the r-process elements seems to hold in the interval 56 \leq Z \leq 72, it breaks down in the actinide region. When available, the U/Th is thus preferable to Th/Eu for radioactive dating: (i) because of its faster decay rate and smaller sensitivity to observational errors, and (ii) because the inital production ratio of the neighboring nuclides 238U and 232Th is more robustly predicted than the 151Eu/232Th ratio. Our current best estimate for the age of CS31082-001 is 14.0+/-2.4 Gyr.
description: 20 pages, Latex, A&A style (aa.cls), Accepted for publication in A&A
MOESM5 of BRD4 bimodal binding at promoters and drug-induced displacement at Pol II pause sites associates with I-BET sensitivity
Creators: name: P. Khoueiry
name: A. Ward Gahlawat
name: M. Petretich
name: A. Michon
name: D. Simola
name: E. Lam
name: E. Furlong
name: V. Benes
name: M. Dawson
name: R. Prinjha
name: G. Drewes
name: P. Grandi
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 5: Figure S3. Genome-wide ChIP-seq profiles on intergenic typical enhancers and super-enhancers for BRD2, BRD3 and BRD4 after treating cells in DMSO and with different concentrations of I-BET151. Upper panel shows the profiles for K562 and lower panel for MV4;11. All ChIP-seq profiles are RPGC (Reads Per Genomic Content) normalized with input subtraction. Plots are generated with the same y-scale for comparison purposes. “Start” and “End” for typical and super-enhancers were based on the median size of the corresponding enhancer category.
Cosmological Evolution of Supergiant Star-Forming Clouds
Creators: name: Weil, Melinda L.
name: Pudritz, Ralph E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In an exploration of the birthplaces of globular clusters, we present a careful examination of the formation of self-gravitating gas clouds within assembling dark matter haloes in a hierarchical cosmological model. Our high-resolution smoothed particle hydrodynamical simulations are designed to determine whether or not hypothesized supergiant molecular clouds (SGMCs) form and, if they do, to determine their physical properties and mass spectra. It was suggested in earlier work that clouds with a median mass of several 10^8 M_sun are expected to assemble during the formation of a galaxy, and that globular clusters form within these SGMCs. Our simulations show that clouds with the predicted properties are indeed produced as smaller clouds collide and agglomerate within the merging dark matter haloes of our cosmological model. We find that the mass spectrum of these clouds obeys the same power-law form observed for globular clusters, molecular clouds, and their internal clumps in galaxies, and predicted for the supergiant clouds in which globular clusters may form. We follow the evolution and physical properties of gas clouds within small dark matter haloes up to z = 1, after which prolific star formation is expected to occur. Finally, we discuss how our results may lead to more physically motivated "rules" for star formation in cosmological simulations of galaxy formation.
description: Accepted to The Astrophysical Journal; 17 pages, 8 figures
Monitoring of the D Doublet of Neutral Sodium during Transits of Two "Evaporating" Planets
Creators: name: Gaidos, Eric
name: Hirano, Teruyuki
name: Ansdell, Megan
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Spectroscopic transit detection of constituents in winds from "evaporating" planets on close-in transiting orbits could provide desperately needed information on the composition, formation, and orbital evolution of such objects. We obtained high-resolution optical spectra of the host stars during a single transit of Kepler-1520b and two transits of K2-22b to search for transient, Doppler-shifted absorption in the D lines of neutral sodium. Sodium should be released in the same silicate vapor wind that lofts the dust responsible for the periodic "dips" in the light curve. We do not detect any absorption lines with depths >30% at the predicted Doppler-shifted wavelengths during any of the transits. Detection sensitivity is limited by instrumental resolution that dilutes the saturated lines, and blurring of the lines by Doppler acceleration due to the short orbital period of the planet and long integration times for these faint stars. A model of neutral sodium production, escape, and ionization by UV radiation suggests that clouds of partially ionized sodium that are comparable in size to the host stars and optically thick in the D lines could accompany the planets. We consider the prospects for future detections brought about by the TESS all-sky survey of brighter stars and the advent of high-resolution spectrographs on Extremely Large Telescopes.
description: Accepted to MNRAS, 24 February 2019
title: Composing the Environment: The Development and Application of Transferable Principles in the Creation of Outdoor Musical Works
Creators: name: Marks, Benjamin John
Publisher: name: Griffith University
Year: 2018
Subjects: subject: Composing
subject: Outdoor musical works
subject: Original music compositions
subject: Noise
subject: Compositional process

description: As the global population grows, there is a pressure to maintain growth and productivity while encouraging society toward efficiency-driven and 'simulated bubbles' of existence. Jean Baudrillard’s vision of an inescapable hyper-reality denies any experience of ‘the real’ and appears ever more pertinent. However, a profound moment in this author’s life as a music composer suggests that experiences of reality are indeed possible. These experiences arise not from a turning inward or away, but from an engagement with the objective world: a realisation that the subject is locatable in the object. In this doctoral dissertation, based on my creative work, original music compositions are located as outdoor events and as a framework though which to address the central research question of how such works might reframe personal understandings leading to an experience of ‘the real’. The idea of noise as a contemporary city-based cultural artefact is central to this project where perceptive barriers are removed and the world may be seen and heard as complete. To this end the relevant literature is examined; this includes the music of Edgard Varèse, Iannis Xenakis, John Cage, Richard Barrett and Brian Ferneyhough; the art works of Johannes Vermeer, Domenico de Clario and Mario Merz; and the philosophies of Jacques Ranciere and Giles Deleuze – all of which are utilised to offer insights into a rethinking of the compositional process. This leads to the examination of arguments for seven methodological principles: 1) Space and Time; 2) Mapping the Soundscape; 3) Instrumentation; 4) Layering; 5) Pathways; 6) Personal Elements, and 7) Silence. These principles are applied in the creation of three large scale outdoor musical works: The Circular Ruins 1, The Circular Ruins 2 and The Circular Ruins 3. Jorge Luis Borges’s story The Circular Ruins serves as a guiding metaphor to understand these events as a bringing to life of the soundscape. Each of these three projects are examined both in text and in an accompanying digital book on iPad in order to offer alternate readings via video, image and recorded sound. The digital material aims to allow the viewer /listener opportunities to more fully interact with the creative viewpoints and, when combined with a reading of the dissertation, this collectively provides a deeper interrogation of the research project. While very different from the live events, the digital materials in conjunction with the dissertation directly address and exemplify the author’s aims, questions and conclusions.
Leucospis insularis KIRBY 1900
Creators: name: Madl, M.
name: Schwarz, M.
name: K, Micrapion
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Leucospidae
Leucospis
Leucospis insularis

description: Leucospis insularis KIRBY 1900
 Leucospis insularis new species: KIRBY 1900: 13 (descr., Sokotra).
 Leucospis insularis KIRBY 1900: KIRBY 1903: 236 (tax., descr., Socotra), pl. 15 (fig. 1). Leucospis insularis KIRBY 1900: KOHL 1906: 285 (Socotra).
 Leucospis insularis KIRBY 1900: WELD 1922: 37 (cat.).
 Leucospis insularis KIRBY 1900: BOUČEK 1974: 102 (key), 105 (figs 121, 122), 106 (tax., Socotra).
D i s t r i b u t i o n: Socotra.
 Leucospis insularis KIRBY is not mentioned in SCHMIEDEKNECHT (1909).
description: Published as part of Madl, M., Schwarz, M. & K, Micrapion, 2012, Catalogue and faunistics of the family Leucospidae (Hymenoptera: Chalcidoidea) of the Ethiopian region exluding Malagasy subregion, pp. 1221-1235 in Linzer biologische Beiträge 44 (2) on pages 1224-1225, DOI: 10.5281/zenodo.5329443