cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Orthadenella Athias-Henriot 1973
Creators: name: Gwiazdowicz, Dariusz J.
name: Marchenko, Irina I.
name: Teodorowicz, Ewa
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Ascidae
Orthadenella

description: Genus Orthadenella Athias-Henriot, 1973
Type species: Proctolaelaps (Neojordensia) lawrencei Evans, 1958 Synonyms: Lasioseius berlesei Oudemans sensu Westerboer; Lasioseius frondeus Karg.
Diagnosis of genus
Dorsal side. Idiosoma with a holodorsal shield, 11 pairs of marginal r–R setae on edge of dorsal shield, the opisthonotal region of shield with 20 pairs of setae, seta z1 present.
Ventral side. One or two pairs of presternal platelets, sternal shield with three pairs of simple setae, one pair of metasternal platelets, ventrianal shield, one or two pairs of metapodal platelets, endopodal shields alongside coxae III–IV are strongly developed, and are contiguous or connected with the endopodal portions of the sternal shield alongside coxae II, peritrematal shields connected with a continuous, unfragmented exopodal strips alongside coxae IV; spermathecal apparatus with two branches of tubulus annulatus, unpaired sacculus foeminus, and narrow sperm duct; sacculus walls with many thin filaments or cylindrical protrusions.
Gnathosoma. Corniculi well separated, stout; deutosternal groove with rows, each with 2–6 denticles; movable cheliceral digit with three denticles, fixed digit with a ridge extending from paraxial surface to 3 denticles on proximoventral surface, bears a setiform pilus dentilis, instead of the modified hyaline process typical for the great majority of melicharids; epistome convex or triramous, denticulate.
Legs. Setation of trochanter I (6 setae), femora I (12), II (11), III (7), IV (6), genua I (13), II (11), III (9), IV (9), tibiae I (13), II (10), III (8), IV (9).
description: Published as part of Gwiazdowicz, Dariusz J., Marchenko, Irina I. & Teodorowicz, Ewa, 2014, Description of Orthadenella coulsoni sp. nov. (Acari: Mesostigmata: Melicharidae) from Siberia with a key to the females of Orthadenella, pp. 1659-1671 in Journal of Natural History 49 (27) on pages 1660-1661, DOI: 10.1080/00222933.2014.974706, http://zenodo.org/record/4006372
AMS :: ATX December 2020 Blog Archive
Creators: name: Department Of American Studies
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: American Studies
Twitter

description: Contents: Is An Architecturally Ethical Prison Possible? -- The Growth of Prisons and Decline of Rehabilitative Education
description: @AmStudies is a Twitter feed dedicated to representing the many activities and interests of the department of American Studies at The University of Texas at Austin. Together with the department’s blog, this feed exists to serve the AMS and Austin communities by acting as a hub for up-to-date information on events and opportunities at UT and beyond.
AMS :: ATX February 2020 Blog Archive
Creators: name: Department Of American Studies
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: American Studies
Twitter

description: Contents: Assemblages of Empire: An AMS Symposium with Dr. Cynthia Wu
description: @AmStudies is a Twitter feed dedicated to representing the many activities and interests of the department of American Studies at The University of Texas at Austin. Together with the department’s blog, this feed exists to serve the AMS and Austin communities by acting as a hub for up-to-date information on events and opportunities at UT and beyond.
The Panchromatic Hubble Andromeda Treasury: Triangulum Extended Region (PHATTER) II. The Spatially Resolved Recent Star Formation History of M33
Creators: name: Lazzarini, Margaret
name: Williams, Benjamin F.
name: Durbin, Meredith J.
name: Dalcanton, Julianne J.
name: Smercina, Adam
name: Bell, Eric F.
name: Choi, Yumi
name: Dolphin, Andrew
name: Gilbert, Karoline
name: Guhathakurta, Puragra
name: Rosolowsky, Erik
name: Skillman, Evan
name: Telford, O. Grace
name: Weisz, Daniel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We measure the spatially resolved recent star formation history (SFH) of M33 using optical images taken with the Hubble Space Telescope as part of the Panchromatic Hubble Andromeda Treasury: Triangulum Extended Region (PHATTER) survey. The area covered by the observations used in this analysis covers a de-projected area of $\sim$38 kpc$^{2}$ and extends to $\sim$3.5 and $\sim$2 kpc from the center of M33 along the major and semi-major axes, respectively. We divide the PHATTER optical survey into 2005 regions that measure 24 arcsec, $\sim$100 pc, on a side and fit color magnitude diagrams for each region individually to measure the spatially resolved SFH of M33 within the PHATTER footprint. There are significant fluctuations in the SFH on small spatial scales and also galaxy-wide scales that we measure back to about 630 Myr ago. We observe a more flocculent spiral structure in stellar populations younger than about 80 Myr, while the structure of the older stellar populations is dominated by two spiral arms. We also observe a bar in the center of M33, which dominates at ages older than about 80 Myr. Finally, we find that the mean star formation rate (SFR) over the last 100 Myr within the PHATTER footprint is 0.32$\pm$0.02 M$_{\odot}$ yr$^{-1}$. We measure a current SFR (over the last 10 Myr) of 0.20$\pm$0.03 M$_{\odot}$ yr$^{-1}$. This SFR is slightly higher than previous measurements from broadband estimates, when scaled to account for the fraction of the D25 area covered by the PHATTER survey footprint.
description: accepted for publication in ApJ, 37 pages, 18 figures, 6 tables
The Efficacy of Surface Disinfectant Wipes After Exposure to Air by Un-capping the Container
Creators: name: Supachai, Unmanatakoon
name: Sawanya, Pechteewang
name: Ruchanee, Ampornaramveth
Publisher: name: The Dental Association of Thailand
Year: 2018
Subjects: Alcohol, Biguanides, Disinfectant wipes, Infection Control, Ionized Hydrogen peroxide

description: Journal of The Dental Association of Thailand, 68, 1
AMS :: ATX March 2021 Blog Archive
Creators: name: Department Of American Studies
Publisher: name: The University of Texas at Austin
Year: 2021
Subjects: American Studies
Twitter

description: Contents: Interview with Professor Emeritus Dr. Robert Abzug: Author of “Psyche and Soul in America: The Spiritual Odyssey of Rollo May"
description: @AmStudies is a Twitter feed dedicated to representing the many activities and interests of the department of American Studies at The University of Texas at Austin. Together with the department’s blog, this feed exists to serve the AMS and Austin communities by acting as a hub for up-to-date information on events and opportunities at UT and beyond.
The Nature of Luminous Quasars with Very Large C IV Equivalent Widths
Creators: name: Fu, Shuqi
name: Brandt, W. N.
name: Zou, Fan
name: Laor, Ari
name: Garmire, Gordon P.
name: Ni, Qingling
name: Timlin, John D.
name: Xue, Yongquan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report results for a complete sample of ten luminous radio-quiet quasars with large C IV equivalent widths (EW > 150 A). For 8/10 we performed Chandra snapshot observations. We find that, in addition to the enhanced C IV line EW, their He II and Mg II lines are enhanced, but the C III] line is not. Their X-ray emission is substantially stronger than expected from their ultraviolet luminosity. Additionally, these large C IV EW quasars show small C IV blueshifts and possibly low Eddington ratios, suggesting they are "extreme low Eigenvector 1 (EV1)" quasars. The mean excess He II EW is well-matched by Radiation Pressure Compression (RPC) photoionization models, with the harder aox ionizing spectrum. However, these results do not reproduce well the enhancement pattern of the C IV, Mg II, and C III] EWs, or the observed high C IV/Mg II ratio. RPC calculations indicate that the C IV/Mg II line ratio is an effective metallicity indicator, and models with sub-Solar metallicity gas and a hard ionizing continuum reproduce well the enhancement pattern of all four ultraviolet lines. We find that the C IV/Mg II line ratio in quasars is generally correlated with the excess X-ray emission. Extremely high EV1 quasars are characterized by high metallicity and suppressed X-ray emission. The underlying mechanism relating gas metallicity and X-ray emission is not clear, but may be related to radiation-pressure driven disk winds, which are enhanced at high metallicity, and consequent mass loading reducing coronal X-ray emission.
description: 17 pages, 9 figures, accepted for publication in ApJ
Comparison of Microleakage between Glass-ionomer Sealant Versus Resin Sealants with and without Fluoride
Creators: name: Rattanacharoenthum, Anoma
name: Phajongviriyatorn, Porntip
name: Bannasan, Kanokwan
name: Natsungnoen, Wanlee
name: Meekhun, Siraprapa
name: Kawsamer, Siriwannapa
name: Adam, Nurihun
Publisher: name: The Dental Association of Thailand
Year: 2018
Subjects: Pit and fissure sealant, microleakage, Glass-ionomer

description: Journal of The Dental Association of Thailand, 68, 1
The Relationship Between the Level of Sensory Hardness and Toughness Evaluation and Electromyography Parameters of Some Thai Foods
Creators: name: Sowithayasakul, Thanaporn
name: Supronsinchai, Weera
name: Vanichanon, Phanomporn
Publisher: name: The Dental Association of Thailand
Year: 2018
Subjects: Electromyography parameters, Foods, Hardness, Toughness, Visual analog scale

description: Journal of The Dental Association of Thailand, 68, 1
Modelling the transport of relativistic solar protons along a heliospheric current sheet during historic GLE events
Creators: name: Waterfall, Charlotte O. G.
name: Dalla, Silvia
name: Laitinen, Timo
name: Hutchinson, Adam
name: Marsh, Mike
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: There are many difficulties associated with forecasting high-energy solar particle events at Earth. One issue is understanding why some large solar eruptive events trigger ground level enhancement (GLE) events and others do not. In this work we perform 3D test particle simulations of a set of historic GLEs to understand more about what causes these powerful events. Particular focus is given to studying how the heliospheric current sheet (HCS) affects high-energy proton transport through the heliosphere following an event. Analysis of $\geq$M7.0 flares between 1976$-$2020 shows that active regions located closer to the HCS ($<$10$^{\circ}$) are more likely to be associated with a GLE event. We found that modelled GLE events where the source region was close to the HCS also led to increased heliospheric transport in longitude and higher count rates (when the Earth was located in the drift direction). In a model that does not include perpendicular diffusion associated with turbulence, the HCS is the dominant mechanism affecting heliospheric particle transport for GLE 42 and 69, and varying other parameters (e.g. a narrow, 10$^{\circ}$, or wider, 60$^{\circ}$, injection width) causes little change. Overall in our model, the HCS is relevant in 71$\%$ of our analysed GLEs and including it more accurately reproduces observed intensities near Earth. Our simulations enable us to produce model profiles at Earth that can be compared to existing observations by the GOES satellites and neutron monitors, as well as for use in developing future forecasting models.
description: ApJ accepted
DYNAMICS AND GEOMETRY IN ULTRACOLD ATOMS
Creators: name: Lv, Chenwei
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Atomic and molecular physics

description: This dissertation focuses on emergent geometry from SU(1,1) dynamical symmetry and non-Hermitian physics. While the geometrical approach unifies distinct phenomena in Hermitian and non-Hermitian systems, it also provides distinct means of coherent control of quantum dynamics and simulating exotic spacetimes.
Mesially Impacted Mandibular Second Molars and Adjacent First Molars: A Study of Occlusal Inclination and Root Curvature Via Panoramic Radiographs
Creators: name: Chanpongsaeng, Noppadol
name: Panmekiate, Soontra
name: Thongudomporn, Udom
Publisher: name: The Dental Association of Thailand
Year: 2018
Subjects: Impaction, Mandibular second molars, Mandibular first molars, Occlusal inclination, Root curvature, Root development

description: Journal of The Dental Association of Thailand, 68, 1
Sireuma Reboleira & Enghoff, 2014, n. gen.
Creators: name: Reboleira, Ana Sofia P. S.
name: Enghoff, Henrik
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Chordeumatida
Opisthocheiridae
Sireuma

description: Sireuma n. gen.
Type species: Sireuma nobile, new species.
Diagnosis. A genus of Opisthocheiridae, differing from other genera in the family by the combination of anterior male gonopods with a distinct small anterior synangiocoxite and separate, two-segmented colpocoxites enfolded by biramous, very large telepodites; posterior gonopods two-segmented, without processes; first pair of postgonopodal legs (P10) with a set of three strong setae next to coxal gland openings; vulvae without a postvulvar organ.
Etymology. We dedicate this new genus to Dr. Jean-Paul Mauriès of the Muséum national d'Histoire naturelle, Paris, and grand master of millipedes, especially the Chordeumatida. It is beyond our powers to knight him properly, whereby he would have become Sir Jean-Paul, but we can remix the letters of his surname, whereby he becomes Sir Euma. (Ending with -euma, the name corresponds with numerous other genus names in the order and like them should be regarded as neuter.)
description: Published as part of Reboleira, Ana Sofia P. S. & Enghoff, Henrik, 2014, Sireuma, a new genus of subterranean millipedes from the Iberian Peninsula (Diplopoda, Chordeumatida, Opisthocheiridae), pp. 79-86 in Zootaxa 3785 (1) on page 80, DOI: 10.11646/zootaxa.3785.1.6, http://zenodo.org/record/285826
#DataCreativities Ecology of Resources
Creators: name: Spreadborough, Kristal
Publisher: name: University of Melbourne
Year: 2021
Subjects: Art history, theory and criticism not elsewhere classified

description: This is an interactive visualisation of the Ecology of Resources used by #DataCreativities.

The entire website, found at https://kristalspreadborough.github.io/EcologyOfResources/
Suggested Citation:
#DataCreativities (2020): #DataCreativities Ecology of Resources. https://doi.org/10.26188/15002646
To find out more about the #DataCreativites team and our work, visit our Omeka Page: https://omeka.cloud.unimelb.edu.au/datacreative/
How do we optimally sample model grids of exoplanet spectra?
Creators: name: Fisher, Chloe
name: Heng, Kevin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The construction and implementation of atmospheric model grids is a popular tool in exoplanet characterisation. These typically vary a number of parameters linearly, containing one model for every combination of parameter values. Here we investigate alternative methods of sampling parameters, including random sampling and Latin hypercube (LH) sampling, and how these compare to linearly sampled grids. We use a random forest to analyse the performance of these grids for two different models, as well as investigate the information content of the particular model grid from Goyal et al. 2019. We also use nested-sampling to implement mock atmospheric retrievals on simulated JWST transmission spectra by interpolating on linearly sampled model grids. Our results show that random or LH sampling out-performs linear sampling in parameter predictability for our higher dimensional models, requiring fewer models in the grid, and thus allowing for more computationally intensive forward models to be used. We also find that using a traditional retrieval with interpolation on a linear grid can produce biased posterior distributions, especially for parameters with non-linear effects on the spectrum. In particular, we advise caution when performing linear interpolation on the C/O ratio, cloud properties, and metallicity. Finally, we find that the information content analysis of the grid from Goyal et al. 2019 is able to highlight key areas of the spectra where the presence or absence of certain molecules can be detected, providing good indicators for parameters such as temperature and C/O ratio.
description: 14 pages, 8 figures. Accepted for publication in ApJ
The Effect of Accretion Rate and Composition on the Structure of Ice-rich Super-Earths
Creators: name: Lozovsky, Michael
name: Prialnik, Dina
name: Podolak, Morris
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: It is reasonable to assume that the structure of a planet and the interior distribution of its components are determined by its formation history. We thus follow the growth of a planet from a small embryo through its subsequent evolution. We estimate the accretion rate range based on a protoplanetary disk model at a large enough distance from the central star, for water ice to be a major component. We assume the accreted material to be a mixture of silicate rock and ice, with no H-He envelope, as the accretion timescale is much longer than the time required for the nebular gas to dissipate. We adopt a thermal evolution model that includes accretional heating, radioactive energy release, and separation of ice and rock. Taking the Safronov parameter and the ice-to-rock ratio as free parameters, we compute growth and evolutionary sequences for different parameter combinations, for 4.6 Gyr. We find the final structure to depend significantly on both parameters. Low initial ice to rock ratios and high accretion rates, each resulting in increased heating rate, lead to the formation of extended rocky cores, while the opposite conditions leave the composition almost unchanged and result in relatively low internal temperatures. When rocky cores form, the ice-rich outer mantles still contain rock mixed with the ice. We find that a considerable fraction of the ice evaporates upon accretion, depending on parameters, and assume it is lost, thus the final surface composition and bulk density of the planet do not necessarily reflect the protoplanetary disk composition.
Adjusting the bow-tie: A morpho-kinematic study of NGC40
Creators: name: Rodríguez-González, J. B.
name: Toalá, J. A.
name: Sabin, L.
name: Ramos-Larios, G.
name: Guerrero, M. A.
name: López, J. A.
name: Estrada-Dorado, S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a comprehensive study of the ionization structure and kinematics of the planetary nebula (PN) NGC40 (a.k.a. the Bow-tie Nebula). A set of narrow-band images obtained with the ALhambra Faint Object Spectrograph and Camera (ALFOSC) at the Nordic Optical Telescope (NOT) are used to study the turbulent distribution of gas in the main cavity, the ionization stratification and the density of this PN. High-resolution Manchester Echelle Spectrograph (MES) observations obtained at 2.1m telescope of the San Pedro Mártir (SPM) Observatory are used to unveil in great detail the kinematic signatures of all morphological features in NGC40. The images and spectra suggest that NGC40 had multiple mass ejections in its recent formation history. We found 4 jet-like ejections not aligned with the main axis of NGC40 (PA=20$^{\circ}$), some of them having pierced the main cavity along the SW-NE direction as well as the southern lobe. Using a tailor-made morpho-kinematic model of NGC40 produced with SHAPE we found that the main cavity has a kinematic age of 6,500 yr and the two pairs of lobes expanding towards the N and S directions have an averaged age of 4,100$\pm$550 yr. NGC40 thus adds to the group of PNe with multiple ejections along different axes that challenge the models of PN formation.
description: 11 pages, 9 figures, 3 tables; Accepted to MNRAS
EXPANDING THE AUTONOMOUS SURFACE VEHICLE NAVIGATION PARADIGM THROUGH INLAND WATERWAY ROBOTIC DEPLOYMENT
Creators: name: Lambert, Reeve David
Publisher: name: Purdue University Graduate School
Year: 2022
Subjects: Field robotics
Control engineering, mechatronics and robotics not elsewhere classified
Marine engineering
Autonomous vehicle systems
Mechanical engineering not elsewhere classified

description: This thesis presents solutions to some of the problems facing Autonomous Surface Vehicle (ASV) deployments in inland waterways through the development of navigational and control systems. Fluvial systems are one of the hardest inland waterways to navigate and are thus used as a use-case for system development. The systems are built to reduce the reliance on a-prioris during ASV operation. This is crucial for exceptionally dynamic environments such as fluvial bodies of water that have poorly defined routes and edges, can change course in short time spans, carry away and deposit obstacles, and expose or cover shoals and man-made structures as their water level changes. While navigation of fluvial systems is exceptionally difficult potential autonomous data collection can aid in important scientific missions in under studied environments.
 The work has four contributions targeting solutions to four fundamental problems present in fluvial system navigation and control. To sense the course of fluvial systems for navigable path determination a fluvial segmentation study is done and a novel dataset detailed. To enable rapid path computations and augmentations in a fast moving environment a Dubins path generator and augmentation algorithm is presented ans is used in conjunction with an Integral Line-Of-Sight (ILOS) path following method. To rapidly avoid unseen/undetected obstacles present in fluvial environments a Deep Reinforcement Learning (DRL) agent is built and tested across domains to create dynamic local paths that can be rapidly affixed to for collision avoidance. Finally, a custom low-cost and deployable ASV, BREAM (Boat for Robotic Engineering and Applied Machine-Learning), capable of operating in fluvial environments is presented along with an autonomy package used in providing base level sensing and autonomy processing capability to varying platforms.
 Each of these contributions form a part of a larger documented Fluvial Navigation Control Architecture (FNCA) that is proposed as a way to aid in a-priori free navigation of fluvial waterways. The architecture relates the navigational structures into high, mid, and low-level controller Guidance and Navigational Control (GNC) layers that are designed to increase cross vehicle and domain deployments. Each component of the architecture is documented, tested, and its application to the control architecture as a whole is reported.
Aconitum anthora subsp. coeruleum Novikov & Mitka 2023, stat. nov.
Creators: name: Novikov, Andriy
name: Mitka, Józef
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Ranunculaceae
Aconitum
Aconitum anthora
Aconitum anthora subsp. coeruleum (błocki) novikov & mitka

description: Aconitum anthora subsp. coeruleum (Błocki)Novikov & Mitka, stat. nov.
Aconitum anthora L. var. coeruleum Błocki, Österreischiche Botanische Zeitschrift, XXXIV: 120 (Błocki 1884).
— Type citation: “Auf trockenen Wiesen bei Czernelica (Exsicc. Hölzl)”. — Neotype (designated here): In circulo Kolomeensi prope Czernelica in rupibus gypsosis ad ripai Tyra abruptai Clarissim. (LW; Fig. 2).
Aconitum eulophum non Rchb., Uebersicht der Gattung Aconitum: 15 (Reichenbach 1819).
Aconitum tenuisectum Schur, Verhandlungen des naturforschenden Vereines in Brünn 15: 65 (Schur 1876).
— Type citation: “ Dem Habitus nach könte man diese Form für ein ‘ A. Anthora ’ mit blauen Blumen nehmen, in Galizien (Buschak 1873)”. — Neotype (designated here): Żeżawa pr. Zaleszczyki (Galiciae podolicae) in rup. calc. ad Tyrais. Błocki B. s.n., IX.1887. (LW060243!; Fig. 4). — Isoneotypes (designated here): Żeżawa pr. Zaleszczyki. Błocki B. s.n. 1887. (LW060244!); Żeżawa pr. Zaleszczyki in rupibus calcareis ad Tyrais. B łocki B. s.n. IX.1887 (two specimens without numbers deposited at LW!).
DIAGNOSTIC CHARACTERS. — Leaves with thin lanceolate sections as in A. anthora L. Perianth persistent, violet, dirty violet, or variegated (different combinations of violet with yellow). The upper sepal forms a hemispherical helmet, sometimes with a more or less developed bend over the rostrum, covered by curved trichomes. Carpels five, covered by protruding trichomes. Stamens glabrous. Pedicels, bracteoles, and inflorescence axes covered (sometimes sparsely) by curved trichomes.
DISTRIBUTION. — Endemic to Ukraine, Podillia region (Fig. 3).
description: Published as part of Novikov, Andriy & Mitka, Józef, 2023, Nomenclature, history and taxonomic identity of Aconitum pseudanthora Błocki (Ranunculaceae), pp. 363-371 in Adansonia (3) (3) 45 (23) on page 370, DOI: 10.5252/adansonia2023v45a23, http://zenodo.org/record/8420363
A VLA View of the Flared, Asymmetric Disk Around the Class 0 Protostar L1527 IRS
Creators: name: Sheehan, Patrick D.
name: Tobin, John J.
name: Li, Zhi-Yun
name: Hoff, Merel L. R. van 't
name: Jørgensen, Jes K.
name: Kwon, Woojin
name: Looney, Leslie W.
name: Ohashi, Nagayoshi
name: Takakuwa, Shigehisa
name: Williams, Jonathan P.
name: Aso, Yusuke
name: Gavino, Sacha
name: de Gregorio-Monsalvo, Itziar
name: Han, Ilseung
name: Lee, Chang Won
name: Plunkett, Adele
name: Sharma, Rajeeb
name: Aikawa, Yuri
name: Lai, Shih-Ping
name: Lee, Jeong-Eun
name: Lin, Zhe-Yu Daniel
name: Saigo, Kazuya
name: Tomida, Kengo
name: Yen, Hsi-Wei
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present high resolution Karl G. Jansky Very Large Array (VLA) observations of the protostar L1527 IRS at 7 mm, 1.3 cm, and 2 cm wavelengths. We detect the edge-on dust disk at all three wavelengths and find that it is asymmetric, with the southern side of the disk brighter than the northern side. We confirm this asymmetry through analytic modeling and also find that the disk is flared at 7 mm. We test the data against models including gap features in the intensity profile, and though we cannot rule such models out, they do not provide a statistically significant improvement in the quality of fit to the data. From these fits, we can however place constraints on allowed properties of any gaps that could be present in the true, underlying intensity profile. The physical nature of the asymmetry is difficult to associate with physical features due to the edge-on nature of the disk, but could be related to spiral arms or asymmetries seen in other imaging of more face-on disks.
description: 20 pages, 5 figures, 3 tables; accepted for publication in the Astrophysical Journal
vKompth: A variable Comptonisation model for low-frequency quasi-periodic oscillations in black-hole X-ray binaries
Creators: name: Bellavita, Candela
name: García, Federico
name: Méndez, Mariano
name: Karpouzas, Konstantinos
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Low mass X-ray binaries (LMXBs) show strong variability over a broad range of time scales. The analysis of this variability, in particular of the quasi-periodic oscillations (QPO), is key to understanding the properties of the innermost regions of the accretion flow in these systems. We present a time-dependent Comptonisation model that fits the energy-dependent rms-amplitude and phase-lag spectra of low-frequency QPOs in black-hole (BH) LMXBs. We model the accretion disc as a multi-temperature blackbody source emitting soft photons which are then Compton up-scattered in a spherical corona, including feedback of Comptonised photons that return to the disc. We compare our results with those obtained with a model in which the seed-photons source is a spherical blackbody: at low energies the time-averaged, rms and phase-lag spectra are smoother for the disk-blackbody than for a blackbody, while at high energies both models give similar spectra. In general, we find that the rms increases with energy, the slope of the phase-lag spectrum depends strongly on the feedback, while the minimum-lag energy is correlated with the disc temperature. We fit the model to a 4.45-Hz type-B QPO in the BH LMXB MAXI J1438-630 and find statistically-better fits and more compatible parameters with the steady-state spectrum than those obtained with a blackbody seed-photons source. Furthermore, we successfully apply the model to the type-C QPO in the BH LMXB GRS 1915+105, and thus conclude that this variable-Comptonisation model reproduces the rms and phase-lags of both type B and C low-frequency QPOs in BH LMXBs.
description: 12 pages, 7 figures, accepted for publication in MNRAS
Recommendations for a tailored response for people with disability during COVID-19 - Statement #3
Creators: name: KAVANAGH, ANNE
name: DICKINSON, HELEN
name: Llewellyn, Gwynnyth
name: CAREY, GEMMA
Publisher: name: University of Melbourne
Year: 2021
Subjects: People with disability

description: What happened in Melbourne over the last two weeks (July 2020) is a salutary warning for all Australians about the potential for coronavirus to spread and the ongoing risks for people with disability.
We have moved from a situation where State and Territory government responses are relatively consistent to one where there are differentiated responses even within the same State or city. This raises new questions about how to respond to the health, educational and social care needs of people with disability living in areas with high rates of infection, at the same time as how people with disability in other areas might be encouraged to return to pre-COVID-19 activities. It also shows the importance of planning so coordinated responses to emerging outbreaks can be rapidly mobilised, no matter where these occur.

With community transmission escalating this month, the Victorian government has implemented Stage 3 restrictions across metropolitan Melbourne and Mitchell Shire. Hard lockdowns of high-rise public housing estates have also occurred in response to outbreaks in these environments. Importantly, there are now multiple clusters including a large outbreak in a school in Melbourne’s outer west as well as infections reported among aged-care workers. The situation is rapidly changing and it is critical that governments are able to respond to the needs of disabled people, as a priority.We commend the Victorian government for its actions to protect and support residents now under lockdown in a highly complex environment requiring multicultural, health, mental health, aged care and family safety responses, as well as support for people with disability, their families and carers.

In this paper, we outline some immediate actions that Victorian and Commonwealth government agencies could do for people with disability, some of which may already be underway.

Centre of Research Excellence in Disability and Health
Position Paper #3 - 14 July 2020

Further information

https://credh.org.au/projects/covid-19-and-people-with-disability-in-australia/
Guida dello studente per la Facoltà di Ingegneria. Anno accademico 1999-2000
Creators: name: Università Degli Studi Di Bologna,
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1999

description: La Guida delinea il complesso dell’offerta formativa della Facoltà di Ingegneria, in diversi anni accademici, indicando le modalità di accesso ai Corsi di studio, i piani didattici e i programmi degli insegnamenti.
The Astronomy Commons Platform: A Deployable Cloud-Based Analysis Platform for Astronomy
Creators: name: Stetzler, Steven
name: Jurić, Mario
name: Boone, Kyle
name: Connolly, Andrew
name: Slater, Colin T.
name: Zečević, Petar
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present a scalable, cloud-based science platform solution designed to enable next-to-the-data analyses of terabyte-scale astronomical tabular datasets. The presented platform is built on Amazon Web Services (over Kubernetes and S3 abstraction layers), utilizes Apache Spark and the Astronomy eXtensions for Spark for parallel data analysis and manipulation, and provides the familiar JupyterHub web-accessible front-end for user access. We outline the architecture of the analysis platform, provide implementation details, rationale for (and against) technology choices, verify scalability through strong and weak scaling tests, and demonstrate usability through an example science analysis of data from the Zwicky Transient Facility's 1Bn+ light-curve catalog. Furthermore, we show how this system enables an end-user to iteratively build analyses (in Python) that transparently scale processing with no need for end-user interaction. The system is designed to be deployable by astronomers with moderate cloud engineering knowledge, or (ideally) IT groups. Over the past three years, it has been utilized to build science platforms for the DiRAC Institute, the ZTF partnership, the LSST Solar System Science Collaboration, the LSST Interdisciplinary Network for Collaboration and Computing, as well as for numerous short-term events (with over 100 simultaneous users). A live demo instance, the deployment scripts, source code, and cost calculators are accessible at http://hub.astronomycommons.org/.
description: 23 pages, 7 figures, accepted for publication in the Astronomy Journal
Guida dello studente per la Facoltà di Ingegneria. Anno accademico 1998-1999
Creators: name: Università Degli Studi Di Bologna,
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 1998

description: La Guida delinea il complesso dell’offerta formativa della Facoltà di Ingegneria, in diversi anni accademici, indicando le modalità di accesso ai Corsi di studio, i piani didattici e i programmi degli insegnamenti.
A baseline correction algorithm for FAST
Creators: name: Liu, De-Jian
name: Xu, Ye
name: Li, Ying-Jie
name: Lin, Ze-Hao
name: Bian, Shuai-Bo
name: Hao, Chao-Jie
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Five-hundred-meter Aperture Spherical radio Telescope (FAST) is the most sensitive ground-based, single-dish radio telescope on Earth. However, the original HI spectra produced by FAST are affected by standing waves. To maximize the power of FAST for high-sensitivity observations, we proposed an algorithm that combines fast Fourier transforms and extreme envelope curves to automatically correct the baselines of FAST HI spectra and remove standing waves from the baselines. This algorithm can reduce the amplified noise level caused by standing waves to a near-ideal level without losing signals or introducing false signals. The root mean square of the average baseline reaches $\sim$ 8 mK, approaching the theoretical sensitivity of an HI spectrum produced by FAST for an integration time of 335 minutes, i.e., $\sim$ 6 mK.
description: 8 pages,6 figures, Accepted for publication in RAA
Recommendations for a tailored response for people with disability during COVID-19
Creators: name: KAVANAGH, ANNE
name: DICKINSON, HELEN
name: Llewellyn, Gwynnyth
name: CAREY, GEMMA
Publisher: name: University of Melbourne
Year: 2021
Subjects: People with disability

description: What happened in Melbourne over the last two weeks (July 2020) is a salutary warning for all Australians about the potential for coronavirus to spread and the ongoing risks for people with disability.
We have moved from a situation where State and Territory government responses are relatively consistent to one where there are differentiated responses even within the same State or city. This raises new questions about how to respond to the health, educational and social care needs of people with disability living in areas with high rates of infection, at the same time as how people with disability in other areas might be encouraged to return to pre-COVID-19 activities. It also shows the importance of planning so coordinated responses to emerging outbreaks can be rapidly mobilised, no matter where these occur.

With community transmission escalating this month, the Victorian government has implemented Stage 3 restrictions across metropolitan Melbourne and Mitchell Shire. Hard lockdowns of high-rise public housing estates have also occurred in response to outbreaks in these environments. Importantly, there are now multiple clusters including a large outbreak in a school in Melbourne’s outer west as well as infections reported among aged-care workers. The situation is rapidly changing and it is critical that governments are able to respond to the needs of disabled people, as a priority.We commend the Victorian government for its actions to protect and support residents now under lockdown in a highly complex environment requiring multicultural, health, mental health, aged care and family safety responses, as well as support for people with disability, their families and carers.

In this paper, we outline some immediate actions that Victorian and Commonwealth government agencies could do for people with disability, some of which may already be underway.

Centre of Research Excellence in Disability and Health
Position Paper #3 - 14 July 2020

Further information

https://credh.org.au/projects/covid-19-and-people-with-disability-in-australia/
title: Wiki cafés
Publisher: name: Callisto
Year: 2024

description: Les personnels techniques, de soutien à la recherche, enseignants-chercheurs et doctorants de toute la France intéressés par les projets Wikimédia (Wikipédia, Wikidata, Wikimedia Commons, etc) et leurs liens avec la recherche sont invités à se retrouver en ligne tous les premier et troisième mardis du mois entre 13 h et 14 h.
Guida dello studente per la Facoltà di Ingegneria. Anno accademico 2000-2001
Creators: name: Università Degli Studi Di Bologna,
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2000

description: La Guida delinea il complesso dell’offerta formativa della Facoltà di Ingegneria, in diversi anni accademici, indicando le modalità di accesso ai Corsi di studio, i piani didattici e i programmi degli insegnamenti.
Aconitum anthora var. florecoeruleo Blocki
Creators: name: Novikov, Andriy
name: Mitka, Józef
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Ranunculales
Ranunculaceae
Aconitum
Aconitum anthora
Aconitum anthora l. var. fl. coeruleo [sic] błocki

description: Aconitum anthora L. var. fl. coeruleo [sic] Błocki
Kosmos V: 488 (Błocki 1880). — Aconitum anthora L. var. florecoer. [sic] Błocki, Öesterreische Botanische Zeitschrift 34: 51 (Błocki 1884). — Aconitum anthora L. var. flore coeruleo [sic] Knapp ex Błocki (1888) (Fig. 1). — Aconitum coeruleum Błocki in Steinberg, Flora of USSR, VII: 191 (Steinberg 1937).
— Neotype (designated here): Probabin k. Horodenki. Błocki B. s.n. (LW060241!; Fig. 5). — Isoneotypes (designated here): Galizien, Probabin bei Horodenka. Błocki B. s.n., 1887, (W1994-04527!); Galizien, Probabin bei Horodenka (S.O. Galizien). Błocki B. s.n., 09.1887. (W1961-20134!).
description: Published as part of Novikov, Andriy & Mitka, Józef, 2023, Nomenclature, history and taxonomic identity of Aconitum pseudanthora Błocki (Ranunculaceae), pp. 363-371 in Adansonia (3) (3) 45 (23) on page 370, DOI: 10.5252/adansonia2023v45a23, http://zenodo.org/record/8420363
COVID-19 policy action required to protect people with disability in Australia
Creators: name: KAVANAGH, ANNE
name: CAREY, GEMMA
name: DICKINSON, HELEN
name: Llewellyn, Gwynnyth
name: Bonyhady, Bruce
Publisher: name: University of Melbourne
Year: 2021
Subjects: People with disability

description:
There is an urgent need for the disability and health sectors to develop a coordinated response that protects the health of over 4 million Australians with disability.
On 15 March we made recommendations to government for significant measures to protect people with disability and the disability support workforce in the COVID-19 pandemic. While we welcome the outcomes of the Disability Reform Council (28 March) and the media release of Minister Robert (21 March), there are still many areas of concern that threaten the wellbeing of people with disability, their families and the disability support workforce.
 In particular, we note the apparent lack of an integrated disability and health service response.
 The health sector is still underprepared to meet the health care needs of people with disability.

This paper highlights concerns from researchers at the Centre of Research Excellence in Disability and Health.

Centre of Research Excellence in Disability and Health Position Paper #2 on COVID-19 and Disability Sector, 24 March 2020

Read full statement on line

https://credh.org.au/disability-and-health-sectors-need-a-coordinated-response-during-covid-19/

More information about our COVID-19 Research and Advocacy:

https://credh.org.au/projects/covid-19-and-people-with-disability-in-australia/
The rotational kinetic Sunyaev-Zeldovich contribution to the temperature asymmetry toward the M31 halo
Creators: name: Tahir, Noraiz
name: De Paolis, Francesco
name: Qadir, Asghar
name: Nucita, Achille A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Temperature asymmetry in the cosmic microwave background (CMB) data by the Planck satellite has been discovered and analyzed toward several nearby edge-on spiral galaxies. It provides a way to probe galactic halo rotation, and to constrain the baryon fraction in the galactic halos. The frequency independence of the observed data provides a strong indication of the Doppler shift nature of the effect, due to the galactic halo rotation. It was proposed that this effect may arise from the emission of cold gas clouds populating the galactic halos. However, in order to confirm this view, other effects that might give rise to a temperature asymmetry in the CMB data, have to be considered and studied in detail. The main aim of the present paper is to estimate the contribution in the CMB temperature asymmetry data due to the free-free emission by hot gas (particularly electrons) through the rotational kinetic Sunyaev-Zeldovich (rkSZ) effect. We concentrate, in particular, on the M31 galactic halo and compare the estimated values of the rkSZ induced temperature asymmetry with those obtained by using the SMICA pipeline of the Planck data release, already employed to project out the SZ sources and for lensing studies. As an additional consistency check, we also verified that the hot gas diffuse emission in the X-ray band does not exceed that detected in the soft X-ray band by ROSAT observations. We note that our results clearly show that the rkSZ effect gives only a minor contribution to the observed M31 halo temperature asymmetry by Planck data.
Backscattered solar Lyman-alpha emission as a tool for the heliospheric boundary exploration
Creators: name: Baliukin, I.
name: Bertaux, J. L.
name: Bzowski, M.
name: Izmodenov, V.
name: Lallement, R.
name: Provornikova, E.
name: Quemerais, E.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: This review summarizes our current understanding of the outer heliosphere and local interstellar medium (LISM) inferred from observations and modeling of interplanetary Lyman-$α$ emission. The emission is produced by solar Lyman-alpha photons (121.567 nm) backscattered by interstellar H atoms inflowing to the heliosphere from the LISM. Studies of Lyman-alpha radiation determined the parameters of interstellar hydrogen within a few astronomical units from the Sun. The interstellar hydrogen atoms appeared to be decelerated, heated, and shifted compared to the helium atoms. The detected deceleration and heating proved the existence of secondary hydrogen atoms created near the heliopause. This finding supports the discovery of a Hydrogen Wall beyond the heliosphere consisting of heated hydrogen observed in HST/GHRS Lyman-alpha absorption spectra toward nearby stars. The shift of the interstellar hydrogen bulk velocity was the first observational evidence of the global heliosphere asymmetry confirmed later by Voyager in situ measurements. SOHO/SWAN all-sky maps of the backscattered Lyman-alpha intensity identified variations of the solar wind mass flux with heliolatitude and time. In particular, two maxima at mid-latitudes were discovered during solar activity maximum, which Ulysses missed due to its specific trajectory. Finally, Voyager/UVS and New Horizons/Alice UV spectrographs discovered extra-heliospheric Lyman-alpha emission. We review these scientific breakthroughs, outline open science questions, and discuss potential future heliospheric Lyman-alpha experiments.
description: 46 pages, 5 figures, to appear in Space Science Reviews
Submission to the Australian Human Rights Commission on ‘Free and equal: An Australian conversation on human rights'
Creators: name: Fortune, Nicola
name: Badland, Hannah
name: Llewellyn, Gwynnyth
name: DICKINSON, HELEN
name: KAVANAGH, ANNE
Publisher: name: University of Melbourne
Year: 2021
Subjects: Health policy

description: This submission is made by Dr Nicola Fortune and Associate Professor Hannah Badland on behalf of investigators within the Centre of Research Excellence in Disability and Health (CRE-DH) funded by the National Health and Medical Research Council.Summary of CRE-DH recommendations
The CRE-DH welcomes the planned reform process to strengthen Australia’s human rights legislative structure. In the context of this reform process, we recommend that:· a monitoring and reporting framework, supported by appropriate data, should form an integral part of Australia’s human rights legislative structure, and should be used to support effective accountability mechanisms;· legislation should articulate the obligations of governments, organisations, and all Australians in relation to respecting, protecting and fulfilling the human rights of people with disability;· legislation should require proactive measures be taken to fulfil human rights for people with disability and reduce current inequities;· there should be a requirement to consider the human rights of people with disability in the context of developing or reviewing laws, policies and practices across all government portfolios and at all levels of government;· legislation should recognise the diversity of the population with disability, including the multiple identities individuals hold (e.g., Aboriginal and Torres Strait Islander, LGBTI+, cultural and linguistic background) that influence their experience of human rights in Australia.· legislation should not be limited to the human rights of Australian citizens with disability, but encompass the human rights of all people with disability, including refugees and those who come to Australia or seek to visit or migrate to Australia.· all aspects of the discrimination complaints process should be made accessible, and accommodations should be provided to assist people with disability in making complaints and accessing justice through the court system.· reform of the human rights legislative structure, including development of a monitoring and reporting framework as part of this, should be informed by broad consultation with people with disability and their representative organisations.

Further information

https://credh.org.au/reports-and-submissions/