cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Arabidopsis TUMOR PRONE5 (TUP5) gene encodes an acetylornithine aminotransferase required for arginine biosynthesis and root meristem maintenance in blue light.
Creators: name: Frémont, Nathalie
name: Riefler, Michael
name: Stolz, Andrea
name: Schmülling, Thomas
Publisher: name: Freie Universität Berlin
Year: 2013
Subjects: subject: Arabidopsis thaliana
subject: arginine
subject: root meristem
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::576 Genetik und Evolution

description: Arginine is an essential amino acid necessary for protein synthesis and is also a nitrogen storage compound. The genes encoding the enzymes of arginine biosynthesis in plants are not well characterized and have mainly been predicted from homologies to bacterial and fungal genes. We report the cloning and characterization of the TUMOR PRONE5 (TUP5) gene of Arabidopsis (Arabidopsis thaliana) encoding an acetylornithine aminotransferase (ACOAT), catalyzing the fourth step of arginine biosynthesis. The free arginine content was strongly reduced in the chemically induced recessive mutant tup5-1, root growth was restored by supplementation with arginine and its metabolic precursors, and a yeast (Saccharomyces cerevisiae) ACOAT mutant was complemented by TUP5. Two null alleles of TUP5 caused a reduced viability of gametes and embryo lethality, possibly caused by insufficient Arg supply from maternal tissue. TUP5 expression is positively regulated by light, and a TUP5-green fluorescent protein was localized in chloroplasts. tup5-1 has a unique light-dependent short root phenotype. Roots of light-grown tup5-1 seedlings switch from indeterminate growth to determinate growth with arresting cell production and an exhausted root apical meristem. The inhibitory activity was specific for blue light, and the inhibiting light was perceived by the root. Thus, tup5-1 reveals a novel role of amino acids and blue light in regulating root meristem function.
title: Tourism Development in Ethnic Areas of Southern China
Creators: name: Howard, Paul Jason
Publisher: name: Griffith University
Year: 2006
Subjects: subject: Tourism (China
subject: Southern)
subject: tourism development (China
subject: impact of tourism (China
subject: Lijiang (China)

description: The development of tourism may catalyse a vast array of impacts, social, cultural, socioeconomic, environmental or political. In ethnic minority communities and regions, impacts are potentially greater due to the pre-existing social, cultural and even sociopolitical constructs. Tourism, as a global phenomenon, is confined to operating within the local context. This is certainly the case in ethnic minority communities of China's southern peripheries. Tourism development is a differential process of formal and informal sector development. Formal sector development is generally capital intensive and relatively highly organised. In contrast, the informal sector involves many small vendors and family or community run businesses. The sectoral dichotomy may also be applied, in a general sense, to the types of tourists utilizing accommodation and services provided by these two distinct sectors. As the balance between the two sectors changes over time and across space, there is a commensurate shift in the type and scale of impacts generated by tourism in host communities. It is this that makes the sectoral paradigm so relevant to the role (or indeed lack of role) of ethnic minorities in tourism development in their local areas and communities. Apart from economic impacts, there are sociocultural and even socioenvironmental impacts on host communities. As with socioeconomic impacts, sociocultural impacts are also influenced by the differential development of the formal and informal sectors over time. Furthermore, particularly in ethnic minority areas, socioeconomic and sociocultural impacts are tightly integrated and one impact realm cannot adequately be considered in isolation.
Modeling, Statistics and Political Circumstances
Creators: name: Lepenies, Philipp
Publisher: name: Freie Universität Berlin
Year: 2015
Subjects: subject: Economic Development
subject: Statistics
subject: FOS: Mathematics
subject: Gross Domestic Product
subject: Development Alternatives
subject: Economic Models
subject: 300 Sozialwissenschaften

description: Das Konzept der ”„wirtschaftlichen Entwicklung„ dominiert die internationale Zusammenarbeit. Das Pro-Kopf-Einkommen (gemessen am Bruttoinlandsprodukt bip) zeigt, ob ein Land mehr oder weniger entwickelt ist. Der Standardindikator dafür, dass Entwicklung stattfindet, ist das bip-Wachstum. Dieser Artikel untersucht die Entstehung des Konzepts der wirtschaftlichen Entwicklung als das Ergebnis eines besonderen Zusammenspiels von Modellierung, Statistik und politischen Rahmenbedingungen. In dieser Geschichte spielt Arthur Lewis eine besondere Rolle – aber nur weil er auf die ersten internationalen Einkommensstatistiken Colin Clarks zurückgreifen konnte, die eine grundlegende Basis für Lewis berühmtes Modell der wirtschaftlichen Entwicklung darstellten. Lewis Modell der wirtschaftlichen Entwicklung wurde von Politikern dankbar aufgegriffen, da es endlich das lange sehr vage verstandene Konzept der Entwicklung konkretisierte und operationalisierbar machte. Wichtiger jedoch war, dass die Statistiken, auf die Lewis seine Argumentation aufbaute, schon lange poltisch etabliert und akzeptiert waren, bevor sie theoretisch untermauert wurden. Mit anderen Worten: Statistik kam in dieser Geschichte vor der Theorie. Dies ist eine wichtige Lektion für den Versuch, Alternativen zur Idee der wirtschaftlichen Entwicklung zu etablieren. Es kann gezeigt werden, warum das Konzept der wirtschaftlichen Entwicklung so fest im Sattel sitzt und welche Bedingungen und Schritte notwendig wären, damit sich Alternativen durchsetzen.
description: The notion of “economic development” dominates aid policy. A nation’s per capita Gross Domestic Product (gdp) determines whether that country is considered developed or less developed, and the standard measure of any developmental progress is gdp growth. This article investigates the evolution of the concept of economic development, as it emerged from a specific combination of modeling, statistics and political circumstances. In this story, Arthur Lewis played a decisive role, but only by building upon Colin Clark’s first global national income statistics, an indispensible foundation for Lewis’s seminal model of economic development. This model was embraced by policy makers longing for a theoretical framework to clarify and operationalize the hitherto vague concept of development. More importantly, however, the statistical indicator on which Lewis based his theory had already been universally accepted. In other words: statistics came before theory. This holds important lessons for alternative development ideas. It explains why the idea of economic development remains so firmly entrenched and suggests the conditions that might be necessary for an alternative theory to take hold.
Pseudepipona bella GUSENLEITNER 2012
Creators: name: Gusenleitner, J.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Pseudepipona
Pseudepipona bella

description: Pseudepipona bella GUSENLEITNER 2012 neu
S e n e g a l: Nianing, Au vol, Bord de mare, 4.12.200 8, 1?, leg. Alain Coache, coll. B. Gereys.
 Der allgemeine Eindruck des vorliegenden Tieres zeigte sofort, dass es sich um das Männchen der Art Pseudepipona bella GUS. 2012 handelt.
Bei rot-schwarzer Grundfarbe sind hell gelb gefärbt: die Mandibeln, das Labrum, der Clypeus, die Stirn, die Fühlerschäfte, die Unterseiten der Fühlergeisseln, die Schläfen, das Pronotum, die Mesopleuren, die Tegulae, die Parategulae, das Schildchen, das Hinterschildchen, grosse Flecken an den Seiten des Propodeums, die Beine fast vollständig, eine seitlich weit nach vorne erweiterte Binde auf dem 1. Tergit, eine Binde, seitlich mit Basalflecken verbundenen Endbinde auf dem 2. Tergit, die Tergite 3 bis 7 praktisch vollständig, das 2. Sternit, ausgenommen zwei rötliche Flecken seitlich der Mitte, die Sternite 3 bis 6, seitlich ausgerandet. Das Mesonotum ist schwarz und hat rote Flecken. Auf dem 2. Tergit erscheint die dunkle Färbung in der Mitte als X. Die Flügel sind braun getönt und irisieren schwach.
Der Clypeus (Abb.21) ist breiter als lang (3,5: 3,0), sein Ausschnitt ist tief (Breite: Tiefe = 2,5: 1,8) und etwas breiter als der Abstand der Fühlergruben. Die Fühlerhaken sind fingerartig gestaltet und reichen zurückgeschlagen bis zum Beginn des 11. Fühlergliedes (Abb. 22).
Die anderen Strukturen und die Behaarung sind ähnlich jenen beim Weibchen, nur auf dem Abdomen ist eine silbrige mikroskopische Pubeszenz stärker entwickelt.
description: Published as part of Gusenleitner, J., 2012, Über bemerkenswerte Faltenwespen aus der äthiopischen Region Teil 9 (Hymenoptera: Vespidae: Eumeninae), pp. 1159-1176 in Linzer biologische Beiträge 44 (2) on page 1170, DOI: 10.5281/zenodo.5329007
title: The European Commission in the 21st Century
title: core beliefs on EU governance
titleType: Subtitle
Creators: name: Hooghe, Liesbet
Publisher: name: Freie Universität Berlin
Year: 2012
Subjects: subject: 300 Sozialwissenschaften::320 Politikwissenschaft

description: 1\. Introduction 5 2\. Commission Officials and EU Governance 5 2.1 Explaining Beliefs on EU Governance 9 2.2 Beliefs about the Future 12 3\. Commission Officials and Politics 14 3.1 Understanding Ideological Variation in the Commission 15 3.2 The Meaning of the “Political“ 18 4\. Commission Officials and Policy Scope 21 4.1 Centralization Across the Board? 22 4.2 Bureau- maximization? 24 5\. Conclusion 26 References 28 Appendix: Multivariate Analyses 31
description: What lives in the European Commission at the beginning of the 21st Century? This paper charts Commission officials’ views on the governance, ideological direction, and policy scope of the European Union, employing data from a large survey conducted in Autumn 2008. First, the Commission is not a hothouse for supranationalism. True, supporters of a supranational Union with the College of Commissioners as the government of Europe and member states in the back seat are the largest minority, but they are outnumbered two-to-one by state- centric, pragmatist, and ambivalent officials. There are striking differences in distribution by nationality, gender, and department. Second, where do Commission officials stand on ideology? The answer is that the Commission is broadly representative of European societies, at least on traditional economic left/right issues, though decidedly more socio-liberal. Ideological views are not randomly distributed across services, with social DGs significantly more social-democratic than DGs handling market integration. Officials from new member states are more market-liberal than their ‘western’ colleagues. Finally, are Commission officials indeed bureau-maximizers? We find that, on the whole, Commission officials want more EU authority in the eleven policy areas that we asked them to evaluate, but their desire to centralize is selective and measured. It seems driven by functional imperatives – centralization where scale economies can be reaped – and by values and ideology rather than by a generalized preference for maximal Commission power. In short, the bureaucratic politics argument has been overstated.
Young massive star cluster formation in the Galactic Centre is driven by global gravitational collapse of high-mass molecular clouds
Creators: name: Barnes, A. T.
name: Longmore, S. N.
name: Avison, A.
name: Contreras, Y.
name: Ginsburg, A.
name: Henshaw, J. D.
name: Rathborne, J. M.
name: Walker, D. L.
name: Alves, J.
name: Bally, J.
name: Battersby, C.
name: Beltrán, M. T.
name: Beuther, H.
name: Garay, G.
name: Gomez, L.
name: Jackson, J.
name: Kainulainen, J.
name: Kruijssen, J. M. D.
name: Lu, X.
name: Mills, E. A. C.
name: Ott, J.
name: Peters, T.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Young massive clusters (YMCs) are the most compact, high-mass stellar systems still forming at the present day. The precursor clouds to such systems are, however, rare due to their large initial gas mass reservoirs and rapid dispersal timescales due to stellar feedback. Nonetheless, unlike their high-z counterparts, these precursors are resolvable down to the sites of individually forming stars, and hence represent the ideal environments in which to test the current theories of star and cluster formation. Using high angular resolution (1$^{\prime\prime}$ / 0.05pc) and sensitivity ALMA observations of two YMC progenitor clouds in the Galactic Centre, we have identified a suite of molecular line transitions -- e.g. c-C$_{3}$H$_{2} $($7-6$) -- that are believed to be optically thin, and reliably trace the gas structure in the highest density gas on star-forming core scales. We conduct a virial analysis of the identified core and proto-cluster regions, and show that half of the cores (5/10) and both proto-clusters are unstable to gravitational collapse. This is the first kinematic evidence of global gravitational collapse in YMC precursor clouds at such an early evolutionary stage. The implications are that if these clouds are to form YMCs, then they likely do so via the "conveyor-belt" mode, whereby stars continually form within dispersed dense gas cores as the cloud undergoes global gravitational collapse. The concurrent contraction of both the cluster-scale gas and embedded (proto)stars ultimately leads to the high (proto)stellar density in YMCs.
description: Accepted for publication in MNRAS. 22 pages (+22 pages of appendix), 10 (+21 in appendix) figures, 5 (+1 in appendix) tables
Additional file 4: of Evaluation of different suspicion indices in identifying patients with Niemann-Pick disease Type C in clinical practice: a post hoc analysis of a retrospective chart review
Creators: name: Pineda, Mercedes
name: Juríčková, Katarína
name: Karimzadeh, Parvaneh
name: Kolniková, Miriam
name: Věra Malinová
name: Torres, Juan
name: Kolb, Stefan
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy

description: Table S1. Signs and symptoms evaluated in the 2/7 and 2/3 SI models and their associated scores. SI, Suspicion Index. (DOCX 16 kb)
Spatially resolved STIS spectra of WR+OB binaries with colliding winds
Creators: name: Lepine, Sebastien
name: Wallace, Debra
name: Shara, Michael M.
name: Moffat, Anthony F. J.
name: Niemela, Virpi S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present spatially resolved spectra of the visual WR+OB massive binaries WR86, WR146, and WR147, obtained with the Space Telescope Imaging Spectrograph on board the Hubble Space Telescope. The systems are classified as follows: WR86 = WC7 + B0 III, WR146 = WC6 + O8 I-IIf, WR147 = WN8 + O5-7 I-II(f). Both WR146 and WR147 are known to have strong non-thermal radio emission arising in a wind-wind collision shock zone between the WR and OB components. We find that the spectra of their O companions show Halpha profiles in emission, indicative of large mass-loss rates, and consistent with the colliding-wind model. Our spectra indicate that the B component in WR86 has a low mass-loss rate, which possibly explains the fact that WR86, despite being a long period WR+OB binary, was not found to be a strong non-thermal radio emitter. Because of the small mass-loss rate of the B star component in WR86, the wind collision region must be closer to the B star and smaller in effective area, hence generating smaller amounts of non-thermal radio emission. Absolute magnitudes for all the stars are estimated based on the spectral types of the components (based on the tables by Schmidt-Kaler for OB stars, and van der Hucht for WR stars), and compared with actual, observed magnitude differences. While the derived luminosities for the WC7 and B0 III stars in WR86 are consistent with the observed magnitude difference, we find a discrepancy of at least 1.5 magnitudes between the observed luminosities of the components in each of WR146 and WR147 and the absolute magnitudes expected from their spectral types. In both cases, it looks as though either the WR components are about 2 magnitudes too bright for their spectral types, or that the O components are about 2 magnitudes too faint. We discuss possible explanations for this apparent discrepancy.
description: Accepted for publication in the Astronomical Journal
An information systems assessment framework for agile manufacturing
Creators: name: Coronado, Adrian E.
Publisher: name: Freie Universität Berlin
Year: 2000
Subjects: subject: 000 Informatik, Informationswissenschaft, allgemeine Werke::000 Informatik, Wissen, Systeme::003 Systeme

description: Turmoil in the business environment is driving manufacturing companies to become agile. Agility means the capability of operating profitably in a competitive environment of continuous and unpredictable changes with information systems regarded as one of its main enablers. The research presented in this work focuses on the assessment of information systems to support agile manufacturing. The assessment framework is constructed upon a series of competitive bases (six) and agility attributes (32) identified in the literature. Other issues included cover the characteristics of the business environment and the evolution/development and infrastructure of information systems. The framework is validated through a survey research instrument and the responses analysed with statistical tests (descriptive statistics, factor analysis, linear regression and reliability). The results of the statistical analysis enabled us to determine the attributes identified as predictors for the set of questions linking information systems and agile manufacturing. Due to the fuzzy nature of assessment of information systems, the complete framework can be presented as a hierarchy where techniques like AHP and fuzzy language sets are applicable. The findings will enable the researchers to clearly identify the trends adopted by manufacturing companies in the utilisation of information systems to gain competitive edge in support of the concept of agile manufacturing.
The dynamics of the Circumnuclear Disk and its environment in the Galactic centre
Creators: name: Vollmer, B.
name: Duschl, W. J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We address the question of the dynamics in the inner 50 pc of the Galactic Centre. In a first step we investigate the cloud-cloud collision rate in the Circumnuclear Disk (CND) with the help of a three dimensional N-body code using gas particles that can have inelastic collisions. The CND might be a longer lived structure than previously assumed. The whole disk-like structure of the CND can thus survive for several million years. A realistic simulation of the CND shows the observed disk height structure. In a second step the environment of the CND is taken into account. Retrograde and prograde encounters of a cloud of several 10^4 M_solar falling onto an already existing nuclear disk using different energy loss rates per collision are simulated. The influence of the energy loss rate per collision on the evolution of the mass accretion and cloud collision rates is strongest for a prograde encounter. A composite data cube of two different snapshots of a prograde encounter together with the CND shows striking similarity with the observed Sgr A cloud complex. The current appearance of the Galactic Centre environment can thus be explained by at least two dynamically distinct features together with the CND. The current mass accretion rate within the CND ranges between 10^-3 and 10^-4 M_solar yr^-1. It can rise up to several 10^-2 M_solar yr^-1 during massive accretion events.
description: 14 pages with 22 figures. Accepted for publication in A&A
title: Image segmentation by uniform color clustering
title: approach and benchmark results
titleType: Subtitle
Creators: name: Friedland, Gerald
name: Jantz, Kristian
name: Knipping, Lars
name: Rojas, Raùl
Publisher: name: Freie Universität Berlin
Year: 2005
Subjects: subject: 000 Informatik, Informationswissenschaft, allgemeine Werke::000 Informatik, Wissen, Systeme::004 Datenverarbeitung; Informatik

description: The following article presents an approach for interactive foreground extraction in still images. The presented approach has been derived from color signatures, a technique originated from image retrieval. The article explains the algorithm and presents some benchmark results to show the improvements in speed and accuracy compared to state-ofthe- art solutions. The article also describes how the algorithm can easily be adapted for video segmentation.
Coelogyne ravanii M. W. Chase & Schuit. 2021, comb. nov.
Creators: name: Chase, Mark W.
name: Gravendeel, Barbara
name: Sulistyo, Bobby P.
name: Wati, Richa Kusuma
name: Schuiteman, André
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Coelogyne
Coelogyne ravanii

description: Coelogyne ravanii (Cootes) M.W.Chase & Schuit., comb. nov.
 Basionym: Dendrochilum ravanii Cootes, OrchideenJ. 17: 114 (2010).
 Coelogyne recurva (Lindl.) Rchb. f. in W.G.Walpers, Ann. Bot. Syst. 6: 237 (1862).
 Basionym: Pholidota recurva Lindl., Gen. Sp. Orchid. Pl.: 37 (1830).
description: Published as part of Chase, Mark W., Gravendeel, Barbara, Sulistyo, Bobby P., Wati, Richa Kusuma & Schuiteman, André, 2021, Expansion of the orchid genus Coelogyne (Arethuseae; Epidendroideae) to include Bracisepalum, Bulleyia, Chelonistele, Dendrochilum, Dickasonia, Entomophobia, Geesinkorchis, Gynoglottis, Ischnogyne, Nabaluia, Neogyna, Otochilus, Panisea and Pholidota, pp. 94-134 in Phytotaxa 510 (2) on page 125, DOI: 10.11646/phytotaxa.510.2.1, http://zenodo.org/record/5426332
Bifurcation in the history of Uranus and Neptune: the role of giant impacts
Creators: name: Reinhardt, Christian
name: Chau, Alice
name: Stadel, Joachim
name: Helled, Ravit
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Despite many similarities, there are significant observed differences between Uranus and Neptune: while Uranus is tilted and has a regular set of satellites, suggesting their accretion from a disk, Neptune's moons are irregular and are captured objects. In addition, Neptune seems to have an internal heat source, while Uranus is in equilibrium with solar insulation. Finally, structure models based on gravity data suggest that Uranus is more centrally condensed than Neptune. We perform a large suite of high resolution SPH simulations to investigate whether these differences can be explained by giant impacts. For Uranus, we find that an oblique impact can tilt its spin axis and eject enough material to create a disk where the regular satellites are formed. Some of the disks are massive and extended enough, and consist of enough rocky material to explain the formation of Uranus' regular satellites. For Neptune, we investigate whether a head-on collision could mix the interior, and lead to an adiabatic temperature profile, which may explain its larger flux and higher moment of inertia value. We find that massive and dense projectiles can penetrate towards the centre and deposit mass and energy in the deep interior, leading to a less centrally concentrated interior for Neptune. We conclude that the dichotomy between the ice giants can be explained by violent impacts after their formation.
description: 18 pages, 15 figures, 1 table, accepted to MNRAS
X-Ray Synchrotron Emission from 10-100 TeV Cosmic-Ray Electrons in the Supernova Remnant SN 1006
Creators: name: Allen, G. E.
name: Petre, R.
name: Gotthelf, E. V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a joint spectral analysis of RXTE PCA, ASCA SIS, and ROSAT PSPC data of the supernova remnant SN 1006. This work represents the first attempt to model both the thermal and nonthermal X-ray emission over the entire X-ray energy band from 0.12 to 17 keV. The thermal flux is described by a nonequilibrium ionization model with an electron temperature kT = 0.6 keV, an ionization timescale n0t = 9 x 10^9 s / cm^3, and a relative elemental abundance of silicon that is 10-18 times larger than the solar abundance. The nonthermal X-ray spectrum is described by a broken power law model with low- and high-energy photon indices Gamma_1 = 2.1 and Gamma_2 = 3.0, respectively. Since the nonthermal X-ray spectrum steepens with increasing energy, the results of the present analysis corroborate previous claims that the nonthermal X-ray emission is produced by synchrotron radiation. We argue that the magnetic field strength is significantly larger than previous estimates of about 1 x 10^-5 G and arbitrarily use a value of 4 x 10^-5 G to estimate the parameters of the cosmic-ray electron, proton, and helium spectra of the remnant. The results for the ratio of the number densities of protons and electrons (R = 160 at 1 GeV), the total energy in cosmic rays (E_cr = 1 x 10^50 ergs), and the spectral index of the electrons at 1 GeV (Gamma_e = 2.14 +/- 0.12) are consistent with the hypothesis that Galactic cosmic rays are accelerated predominantly in the shocks of supernova remnants. Yet, the remnant may or may not accelerate nuclei to energies as high as the energy of the "knee," depending on the reason why the maximum energy of the electrons is only 10 TeV.
description: 41 pages, 9 figures, accepted for publication in ApJ in September
Detection of Two Binary Trans-Neptunian Objects, 1997 CQ29 and 2000 CF105, with the Hubble Space Telescope
Creators: name: Noll, Keith S.
name: Stephens, Denise C.
name: Grundy, Will M.
name: Millis, Robert L.
name: Spencer, John
name: Buie, Marc W.
name: Tegler, Stephen C.
name: Romanishin, William
name: Cruikshank, Dale P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Images of the trans-Neptunian objects 1997 CQ29 and 2000 CF105 obtained with the Hubble Space Telescope's WFPC2 camera show them to be binary. The two components of 1997 CQ29 were separated in our images by 0.20 arcsec in November 2001 and by 0.33 arcsec in June/July 2002. The corresponding minimum physical distances are 6100 km and 10,200 km. The companion to 2000 CF105 was 0.78 arcsec from the primary, at least 23,400 km. Six other objects in the trans-Neptunian region, including Pluto and its moon Charon, are known to be binaries; 1997 CQ29 and 2000 CF105 are the seventh and eighth known pair. Binarity appears to be a not-uncommon characteristic in this region of the solar system, with detectable companions present in 4% of the objects we have examined.
description: 22 pages including 3 tables and 4 figures
Additional file 2 of Comparative metabolomic analysis reveals shared and unique chemical interactions in sponge holobionts
Creators: name: Zhang, Shan
name: Song, Weizhi
name: Nothias, Louis-Félix
name: Couvillion, Sneha P.
name: Webster, Nicole
name: Thomas, Torsten
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. PCA plots for LC-MS/MS (A) and GC-MS (B) analysis. Symbol colour and shape indicate sponge species and sample type, respectively. ST: whole sponge tissue; MC: microbial cell.
Coelogyne remota M. W. Chase & Schuit. 2021, comb. nov.
Creators: name: Chase, Mark W.
name: Gravendeel, Barbara
name: Sulistyo, Bobby P.
name: Wati, Richa Kusuma
name: Schuiteman, André
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Coelogyne
Coelogyne remota

description: Coelogyne remota (J.J.Sm.) M.W.Chase & Schuit., comb. nov.
 Basionym: Dendrochilum remotum J.J.Sm., Bull. Jard. Bot. Buitenzorg, sér. 2, 3: 57 (1912).
 Replaced synonym: Dendrochilum simplex J.J.Sm., Bull. Dép. Agric. Indes Néerl. 22: 13 (1909).
 Notes: not Coelogyne simplex Lindl., Fol. Orchid. 5: 13 (1854). This epithet is occupied in Coelogyne, so we use the heterotypic synonym in its place.
description: Published as part of Chase, Mark W., Gravendeel, Barbara, Sulistyo, Bobby P., Wati, Richa Kusuma & Schuiteman, André, 2021, Expansion of the orchid genus Coelogyne (Arethuseae; Epidendroideae) to include Bracisepalum, Bulleyia, Chelonistele, Dendrochilum, Dickasonia, Entomophobia, Geesinkorchis, Gynoglottis, Ischnogyne, Nabaluia, Neogyna, Otochilus, Panisea and Pholidota, pp. 94-134 in Phytotaxa 510 (2) on page 125, DOI: 10.11646/phytotaxa.510.2.1, http://zenodo.org/record/5426332
Supersolidity around a critical point in dipolar Bose Einstein condensates
Creators: name: Zhang, Yong-Chang
name: Maucher, Fabian
name: Pohl, Thomas
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We explore spatial symmetry breaking of a dipolar Bose Einstein condensate in the thermodynamic limit and reveal a critical point in the phase diagram at which crystallization occurs via a second order phase transition. This behavior is traced back to the significant effects of quantum fluctuations in dipolar condensates, which moreover stabilize a new supersolid phase, namely a regular honeycomb pattern with maximal modulational contrast and near-perfect superfluidity.
title: Governing environmental change in international river basins
title: the role of river basin organizations
titleType: Subtitle
Creators: name: Schmeier, Susanne
name: Schulze, Sabine
Publisher: name: Freie Universität Berlin
Year: 2011
Subjects: subject: 300 Sozialwissenschaften::320 Politikwissenschaft

description: Hydrological changes such as variability in water availability, extreme events like floods and droughts or water pollution pose a serious challenge to effective management of internationally shared water resources – no matter whether they are induced by climate change, large infrastructure projects in the river basin or other forms of environmental change. To address these management challenges, many states have established transboundary River Basin Organization (RBOs). The purpose of this paper is to investigate the ability of such RBOs to respond to exogenous environmental and man-made changes by identifying institutional mechanisms and management practices that have been established by the respective institutions or their member states to react to transformations in the basins’ environment. Drawing on the literature of neoinstitutionalist theory and hydropolitics approaches, a comprehensive analytical framework is being developed. It consists of the following determinants of adaptation capacity: Membership structure, functional scope, decision-making mechanisms, data and information sharing, dispute-resolution mechanisms, finances and donor support. Subsequently, the framework is applied to two case studies, the Okavango and the Mekong River Basin. The paper concludes that the adaptation capacity of RBOs depends significantly on these factors, however, further research to quantify their respective impact and to test hypotheses on a larger number of cases is needed.
Environmental and biological monitoring of benzene, toluene, ethylbenzene, and xylene (BTEX) exposure in residents living near gas stations
Creators: name: Barros, Nelson
name: Carvalho, Márcia
name: Silva, Cláudia
name: Fontes, Tânia
name: Prata, Joana C.
name: Sousa, André
name: M. Conceição Manso
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Plant Biology

description: The volatile organic compounds benzene, toluene, ethylbenzene, and xylene (BTEX) are emitted into the atmosphere at gas stations (GS) leading to chronic exposure of nearby residents, which raises public health concerns. This study aimes at determining the contribution of GS emissions to BTEX exposure in nearby residents. Three Control and Exposed areas to BTEX emissions from GS were defined in a medium-sized European city (Porto, Portugal). BTEX atmospheric levels were determined in Control and Exposed areas using passive samplers deployed outdoors (n = 48) and indoors (n = 36), and human exposure was estimated for 119 non-smoking residents using the first urine of the day. Results showed that median BTEX outdoor and indoor concentrations were significantly higher for Exposed than Control areas, with exception of ethylbenzene and xylene indoor concentrations, where no marked differences were found. Comparison of urinary concentrations between Exposed and Control residents demonstrated no significant differences for benzene and ethylbenzene, whereas levels of toluene and xylene were significantly higher in Exposed residents. No marked correlation was obtained between atmospheric BTEX concentrations and urinary concentrations. Data indicate the potential impact on air quality of BTEX emissions from GS, which confirms the importance of these findings in urban planning in order to minimize the impact on health and well-being of surrounding populations.
Relativistic Jet Response to Precession and Wave-Wave Interactions
Creators: name: Hardee, P.
name: Hughes, P.
name: Rosen, A.
name: Gomez, E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Three dimensional numerical simulations of the response of a Lorentz factor 2.5 relativistic jet to precession at three different frequencies have been performed. Low, moderate and high precession frequencies have been chosen relative to the maximally unstable frequency predicted by a Kelvin-Helmholtz stability analysis. Transverse motion and velocity decreases as the precession frequency increases. Although helical displacement of the jet decreases in amplitude as the precession frequency increases, a helical shock is generated in the medium external to the jet at all precession frequencies. Complex pressure and velocity structure inside the jet is shown to be produced by a combination of the helical surface and first body modes predicted by a normal mode analysis of the relativistic hydrodynamic equations. The surface and first body mode have different wave speed and wavelength, are launched in phase by the periodic precession, and exhibit beat patterns in synthetic emission images. Wave (pattern) speeds range from $0.41c$ to $0.86c$ but beat patterns remain stationary. Thus, we find a mechanism that can produce differentially moving and stationary features in the jet.
description: 24 pages, 9 figures, figures in text
The X-ray Spectrum of Cyg X-2
Creators: name: Done, C.
name: Zycki, P. T.
name: Smith, D. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The spectra of disc accreting neutron stars generally show complex curvature, and individual components from the disc, boundary layer and neutron star surface cannot be uniquely identified. Here we show that much of the confusion over the spectral form derives from inadequate approximations for comptonization and for the iron line. There is an intrinsic low energy cutoff in comptonised spectra at the seed photon energy. It is very important to model this correctly in neutron star systems as these have expected seed photon temperatures (from either the neutron star surface, inner disc or self-absorbed cyclotron) of ~1 keV, clearly within the observed X-ray energy band. There is also reflected continuum emission which must accompany the observed iron line, which distorts the higher energy spectrum. We illustrate these points by a reanalysis of the GINGA spectra of Cyg X-2 at all points along its Z track, and show that the spectrum can be well fit by models in which the low energy spectrum is dominated by the disc, while the higher energy spectrum is dominated by comptonised emission from the boundary layer, together with its reflected spectrum from a relativistically smeared, ionised disc.
description: 11 pages, 8 figures, MNRAS in press
Raphiglossa flavoornata CAMERON 1905
Creators: name: Gusenleitner, J.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Raphiglossa
Raphiglossa flavoornata

description: Raphiglossa flavoornata CAMERON 1905
U g a n d a: westl. Katunguru, Umg. Kazinga, 0°7’45’’S 30°3’9’’E, 925m. 26.3.201 2, 1, leg. Oehlke.
Diese Art wurde bisher nicht aus diesem Land gemeldet.
description: Published as part of Gusenleitner, J., 2012, Über bemerkenswerte Faltenwespen aus der äthiopischen Region Teil 9 (Hymenoptera: Vespidae: Eumeninae), pp. 1159-1176 in Linzer biologische Beiträge 44 (2) on page 1171, DOI: 10.5281/zenodo.5329007
MOND mass-to-light ratios for galaxy groups
Creators: name: Milgrom, Mordehai
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: I estimate MOND M/L values for nine galaxy groups that were recently studied by Tully et al.. Instead of the large M/L values that they find with Newtonian dynamics (up to 1200 solar units) the MOND estimates cluster around 1 solar unit. Tully et al. find a systematic and significant difference between the M/L values of groups that do not contain luminous galaxies and those that do: Dwarfs-only groups have larger M/L values (by a factor of about 5). The MOND M/L values do not show this trend; the Newtonian disparity is traced back to the dwarfs-only groups having systematically smaller intrinsic accelerations (similar sizes, but rather smaller velocity dispersions).
description: 7 pages, Astrophys. J. Lett., in press
Collisionless energy transfer in kinetic turbulence: field-particle correlations in Fourier space
Creators: name: Li, Tak Chu
name: Howes, Gregory G.
name: Klein, Kristopher G.
name: Liu, Yi-Hsin
name: TenBarge, Jason M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: Turbulence is ubiquitously observed in nearly collisionless heliospheric plasmas, including the solar wind and corona and the Earth's magnetosphere. Understanding the collisionless mechanisms responsible for the energy transfer from the turbulent fluctuations to the particles is a frontier in kinetic turbulence research. Collisionless energy transfer from the turbulence to the particles can take place reversibly, resulting in non-thermal energy in the particle velocity distribution functions (VDFs) before eventual collisional thermalization is realized. Exploiting the information contained in the fluctuations in the VDFs is valuable. Here we apply a recently developed method based on VDFs, the field-particle correlation technique, to a $β=1$, solar-wind-like, low-frequency Alfvénic turbulence simulation with well resolved phase space to identify the field-particle energy transfer in velocity space. The field-particle correlations reveal that the energy transfer, mediated by the parallel electric field, results in significant structuring of the ion and electron VDFs in the direction parallel to the magnetic field. Fourier modes representing the length scales between the ion and electron gyroradii show that energy transfer is resonant in nature, localized in velocity space to the Landau resonances for each Fourier mode. The energy transfer closely follows the Landau resonant velocities with varying perpendicular wavenumber $k_\perp$ and plasma $β$. This resonant signature, consistent with Landau damping, is observed in all diagnosed Fourier modes that cover the dissipation range of the simulation.
description: 31 pages, accepted by JPP, minor improvements compared to v1
Additional file 2: of Evaluation of different suspicion indices in identifying patients with Niemann-Pick disease Type C in clinical practice: a post hoc analysis of a retrospective chart review
Creators: name: Pineda, Mercedes
name: Juríčková, Katarína
name: Karimzadeh, Parvaneh
name: Kolniková, Miriam
name: Věra Malinová
name: Torres, Juan
name: Kolb, Stefan
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Neuroscience
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Figure S2. The Early-Onset SI. Symptoms were scored based on the strength of association with a diagnosis of NP-C in the patient cohort. The CNS signs ataxia and mental regression contribute additional risk prediction score points only in the presence of other CNS signs (gelastic cataplexy, VSGP) or splenomegaly. CNS, central nervous system; NP-C, Niemann-Pick disease Type C; SI, Suspicion Index; VSGP, vertical supranuclear gaze palsy. (PDF 584 kb)
Circularly Polarized Gamma Rays in Effective Dark Matter Theory
Creators: name: Huang, Wei-Chih
name: Ng, Kin-Wang
name: Yuan, Tzu-Chiang
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We study the loop-induced circularly polarized gamma rays from dark matter annihilation using the effective dark matter theory approach. Both neutral scalar and fermionic dark matter annihilating into monochromatic diphoton and $Z$-photon final states are considered. To generate the circular polarization asymmetry, $P$ and $CP$ symmetries must be violated in the couplings between dark matter and Standard Model fermions inside the loop with non-vanishing Cutkosky cut. The asymmetry can be sizable especially for $Z$-photon final state for which asymmetry of nearly $90\%$ can be reached. We discuss the prospect for detecting the circular polarization asymmetry of the gamma-ray flux from dark matter annihilation in the Galactic Center in future gamma-ray polarimetry experiments.
description: 25 pages, 5 figures. V3: Section on detection prospects added and a toy model provided. Version accepted by Physics Letters B
La struttura processuale nell’opera di Wagner
Creators: name: Cavalla, Francesco
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2019
Subjects: IUS/20 Filosofia del diritto

description: [Wagner and the Trial] In Wagner, three different trial forms are present if we look at the Valkyrie and Lohengrin. There is a trial by the inquisition, which provides a kind of justice affected by authoritarianism and partiality. But there is also the accusatorial model, which, despite the respect for the adversarial principle, is ineffectual, because it lacks an authority able to decide. The kind of justice given by a father is the only one able to reach the world of values and principles: punishment and education are the same because the son is provided with what is necessary to go on living.
Coelogyne rhodobulba M. W. Chase & Schuit. 2021, comb. nov.
Creators: name: Chase, Mark W.
name: Gravendeel, Barbara
name: Sulistyo, Bobby P.
name: Wati, Richa Kusuma
name: Schuiteman, André
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Orchidaceae
Coelogyne
Coelogyne rhodobulba

description: Coelogyne rhodobulba (Schltr.) M.W.Chase & Schuit., comb. nov.
 Basionym: Dendrochilum rhodobulbum Schltr., Beibl. Bot. Jahrb. Syst. 104: 7 (1911).
description: Published as part of Chase, Mark W., Gravendeel, Barbara, Sulistyo, Bobby P., Wati, Richa Kusuma & Schuiteman, André, 2021, Expansion of the orchid genus Coelogyne (Arethuseae; Epidendroideae) to include Bracisepalum, Bulleyia, Chelonistele, Dendrochilum, Dickasonia, Entomophobia, Geesinkorchis, Gynoglottis, Ischnogyne, Nabaluia, Neogyna, Otochilus, Panisea and Pholidota, pp. 94-134 in Phytotaxa 510 (2) on page 125, DOI: 10.11646/phytotaxa.510.2.1, http://zenodo.org/record/5426332
Detecting subsystem symmetry protected topological order via entanglement entropy
Creators: name: Stephen, David T.
name: Dreyer, Henrik
name: Iqbal, Mohsin
name: Schuch, Norbert
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Subsystem symmetry protected topological (SSPT) order is a type of quantum order that is protected by symmetries acting on lower-dimensional subsystems of the entire system. In this paper, we show how SSPT order can be characterized and detected by a constant correction to the entanglement area law, similar to the topological entanglement entropy. Focusing on the paradigmatic two-dimensional cluster phase as an example, we use tensor network methods to give an analytic argument that almost all states in the phase exhibit the same correction to the area law, such that this correction may be used to reliably detect the SSPT order of the cluster phase. Based on this idea, we formulate a numerical method that uses tensor networks to extract this correction from ground-state wave functions. We use this method to study the fate of the SSPT order of the cluster state under various external fields and interactions, and find that the correction persists unless a phase transition is crossed, or the subsystem symmetry is explicitly broken. Surprisingly, these results uncover that the SSPT order of the cluster state persists beyond the cluster phase, thanks to a new type of subsystem time-reversal symmetry. Finally, we discuss the correction to the area law found in three-dimensional cluster states on different lattices, indicating rich behavior for general subsystem symmetries
description: 17 pages. v2: Published version, minor changes throughout
Clusters in the inner spiral arms of M51: the cluster IMF and the formation history
Creators: name: Bik, A.
name: Lamers, H. J. G. L. M.
name: Bastian, N.
name: Panagia, N.
name: Romaniello, M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the cluster population in a region of 3.2x3.2 kpc^2 in the inner spiral arms of the intergacting galaxy M51, at a distance of about 1 to 3 kpc from the nucleus, based on HST--WFPC2 images taken through five broadband and two narrowband filters. We found 877 cluster candidates and we derived their ages, initial masses and extinctions by comparing their energy distribution with the Starburst99 cluster models. We describe the 3 and 2-dimensional least-square energy fitting method that was used (3DEF, 2DEF). The lack of [OIII] emission in even the youngest clusters with strong H-alpha emission, indicates the absence of the most massive stars and suggests a mass upper limit of about 25 to 30 solar masses. The mass versus age distribution of the clusters shows a drastic decrease in the number of clusters with age, which indicates that cluster disruption is occurring on a timescale of about 10 Myr for low mass clusters. The cluster initial mass function for clusters younger than 10 Myr has an exponent of alpha = 2.0 (+- 0.05) We derived the cluster formation history from clusters with an initial mass larger than 10^4 solar masses. There is no evidence for a peak in the cluster formation rate within a factor two at about 200 to 400 Myr ago, i.e. at the time of the interaction with the companion galaxy NGC 5194.
description: 15 pages, 15 figures. Accepted for publication by Astronomy and Astrophysics