cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A forming disk at z~0.6: Collapse of a gaseous disk or major merger remnant?
Creators: name: Puech, M.
name: Hammer, F.
name: Flores, H.
name: Neichel, B.
name: Yang, Y.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: [Abridged] We present and analyze observations of J033241.88-274853.9 at z=0.6679, using multi-wavelength photometry and imaging with FLAMES/GIRAFFE 3D spectroscopy. J033241.88-274853.9 is found to be a blue, young (~320Myr) stellar disk embedded in a very gas-rich (fgas=73-82% with log(Mstellar/Mo)=9.45) and turbulent phase that is found to be rotating on large spatial scales. We identified two unusual properties of J033241.88-274853.9. (1) The spatial distributions of the ionized gaseous and young stars show a strong decoupling; while almost no stars can be detected in the southern part down to the very deep detection limit of ACS/UDF images, significant emission from the [OII] ionized gas is detected. (2) We detect an excess of velocity dispersion in the southern part of J033241.88-274853.9 in comparison to expectations from a rotating disk model. We considered two disk formation scenarios, depending on the gaseous phase geometry. In the first one, we examined whether J033241.88-274853.9 could be a young rotating disk that has been recently collapsed from a pre-existing, very gas-rich rotating disk. This scenario requires two (unknown) additional assumptions to explain the decoupling between the distribution of stars and gas and the excess of velocity dispersion in the same region. In a second scenario, we examine whether J033241.88-274853.9 could be a merger remnant of two gas-rich disks. In this case, the asymmetry observed between the gas and star distributions, as well as the excess of velocity dispersion, find a common explanation. Shocks produced during the merger in this region can be ionized easily and heat the gas while preventing star formation. This makes this scenario more satisfactory than the collapse of a pre-existing, gas-rich rotating disk.
description: Accepted for publication in A&A. 8 pages & 5 figures
title: Investigation of Aircraft Accident: UNITED AIRLINES: CHEYENNE, WYOMING: 1935-10-07
Creators: name: Department of Commerce
Publisher: name: Department of Commerce
publisherIdentifier: https://ror.org/03dmtvy82
publisherIdentifierScheme: ROR
Year: 1935
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Department of Commerce
D5.8 Artificial Intelligence Impact Assessment - A Systematic Review
Creators: name: Stahl, Bernd
name: Antoniou, Josephina
name: Bhalla, Nitika
name: Brooks, Laurence
name: Jansen, Philip
name: Lindqvist, Blerta
name: Kirichenko, Alexey
name: Marchal, Samuel
name: Rodrigues, Rowena
name: Santiago, Nicole
name: Warso, Zuzanna
name: Wright, David
Publisher: name: De Montfort University
Year: 2021
Subjects: subject: 109999 Technology not elsewhere classified
subject: FOS: Other engineering and technologies

description: Artificial intelligence (AI) is expected to produced impacts that are highly beneficial, but it also raises concerns about undesirable ethical and social consequences. There is an array of activities that aim to address these undesirable consequences, ranging from proposals for regulation such as the EU AI Act to ethics guidelines to design methodologies, professional guidance or standardisation. One option that is increasingly explored is to develop impact assessments specifically geared for the needs of AI. A number of such AI impact assessments (AI-IAs) have already been proposed. This document undertakes a systematic review of these AI-IAs with the aim of identifying whether there are common themes and approaches. This research is important to establish a baseline for AI-IAs that can help organisations identify AI-IAs that are most relevant to their needs and that can serve as a measure for legislators and regulators to determine the role that AI-IAs can play in the governance of the broader AI ecosystem.
Picks in the Fabric of a Polyploidy Complex: Integrative Species Delimitation in the Tetraploid Leucanthemum Mill. (Compositae, Anthemideae) Representatives
Creators: name: Oberprieler, Christoph
name: Ott, Tankred
name: Vogt, Robert
Publisher: name: Universität Regensburg
Year: 2023
Subjects: subject: Asteraceae; ecology; ddRADseq; geography; leaf morphology; nomenclature; polyploidy; taxonomy
subject: 580 Pflanzen (Botanik)

description: Based on the results of a preceding species-delimitation analysis for the diploid representatives of the genus Leucanthemum (Compositae, Anthemideae), the present study aims at the elaboration of a specific and subspecific taxonomic treatment of the tetraploid members of the genus. Following an integrative taxonomic approach, species-level decisions on eight predefined morphotaxon hypotheses were based on genetic/genealogical, morphological, ecological, and geographical differentiation patterns. ddRADseq fingerprinting and SNP-based clustering revealed genetic integrity for six of the eight morphotaxa, with no clear differentiation patterns observed between the widespread L. ircutianum subsp. ircutianum and the N Spanish (Cordillera Cantábrica) L. cantabricum and the S French L. delarbrei subsp. delabrei (northern Massif Central) and L. meridionale (western Massif Central). The inclusion of differentiation patterns in morphological (leaf dissection and shape), ecological (climatological and edaphic niches), and geographical respects (pair-wise tests of sympatry vs. allopatry) together with the application of a procedural protocol for species-rank decisions (the ‘Wettstein tesseract’) led to the proposal of an acknowledgement of the eight predefined morphotaxon hypotheses as six species (two of them with two subspecies). Nomenclatural consequences following from these results are drawn and lead to the following new combinations: Leucanthemum delarbrei subsp. meridionale (Legrand) Oberpr., T.Ott & Vogt, comb. nov. and Leucanthemum ruscinonense (Jeanb. & Timb.-Lagr.) Oberpr., T.Ott & Vogt, comb. et stat. nov.
Latino Employment and Entrepreneurship in South Bend
Creators: name: Podolej, Greg
name: McQuaid, Lindsay
name: McKernan, Michael
name: Walorski, Sarah
Publisher: name: University of Notre Dame
Year: 2023

description: Describes the labor participation of Latinos in South Bend and the development of a Mexican economic enclave in the west side of South Bend in the wake of the departure of former Polish business owners and residents. Shows how these businesses cater to and promote the transnational lives of Mexican immigrants. Features the businesses Taquer\u00EDa Chicago, El Paraiso, Rosales, La Panader\u00EDa Central, and La Rosita Paleter\u00EDa y Never\u00EDa.
title: Investigation of Aircraft Accident: PRIVATEER P-2: LONG ISLAND, NEW YORK: 1935-10-17
Creators: name: Department of Commerce
Publisher: name: Department of Commerce
publisherIdentifier: https://ror.org/03dmtvy82
publisherIdentifierScheme: ROR
Year: 1935
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Department of Commerce
D5.7 Ethics by Design and Research Ethics for AI
Creators: name: Jansen, Philip
name: Henschke, Adam
name: Erden, Yasemin
name: Marchiori, Samuela
name: Brey, Philip
name: Hoefsloot, Marit
Publisher: name: De Montfort University
Year: 2021
Subjects: subject: 109999 Technology not elsewhere classified
subject: FOS: Other engineering and technologies

description: In this report, we outline the Ethics by Design approach, especially as developed in the SIENNA project. We then offer some approaches to teaching this methodology so as to support researchers in their practice. The report can also be used to embed Ethics by Design, and as a toolkit for researchers and research ethics assessors, including for research ethics for artificial intelligence. The report begins with a review of Ethics by Design, followed by an outline of some challenges and proposed solutions. Then we offer a foundation for applying this content in an educational context, first in academia and then as training materials that can be used in a business or company setting. In the annexes, we provide sample syllabi and course outlines. These materials have been piloted in a number of contexts, including as delivered in training sessions for researchers and employees within the European Commission’s H2020 funding programme, and as offered to those who intend to bid for Horizon Europe funding. The report builds on existing SHERPA work to develop guidelines for developers of AI as well as guidelines for users of AI. In these ways the task feeds into the EC’s guidance for ethics review of Horizon Europe projects.
Type I X-ray bursts, burst oscillations and kHz quasi-periodic oscillations in the neutron star system IGR J17191-2821
Creators: name: Altamirano, D.
name: Linares, M.
name: Patruno, A.
name: Degenaar, N.
name: Wijnands, R.
name: Klein-Wolt, M.
name: van der Klis, M.
name: Markwardt, C.
name: Swank, J.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a detailed study of the X-ray energy and power spectral properties of the neutron star transient IGR J17191-2821. We discovered four instances of pairs of simultaneous kilohertz quasi-periodic oscillations (kHz QPOs). The frequency difference between these kHz QPOs is between 315 Hz and 362 Hz. We also report on the detection of five thermonuclear type-I X-ray bursts and the discovery of burst oscillations at ~294 Hz during three of them. Finally, we report on a faint and short outburst precursor, which occurred about two months before the main outburst. Our results on the broadband spectral and variability properties allow us to firmly establish the atoll source nature of IGR J17191-2821.
description: 9 pages, 7 figures - accepted for publication in MNRAS
RADAR4Culture: Handreichung zu personenbezogenen Daten [deutsch]
Creators: name: Soltau, Kerstin
Publisher: name: Zenodo
Year: 2023
Subjects: Research Data
Publication
Repository
Forschungsdaten
Kulturwissenschaften
Kulturerbe
NFDI4Culture
NFDI
Datenschutz
Personenbezogene Daten

description: RADAR4Culture ist ein kostenfreier Service zur nachhaltigen Publikation und Sicherung kulturwissenschaftlicher Forschungsdaten beliebiger Datentypen/-formate gemäß den FAIR-Kriterien. Die in RADAR4Culture hinterlegten Forschungsdaten dürfen gemäß den Nutzungshinweisen für Datengeberinnen und Datengeber keine personenbezogenen Daten enthalten. Diese Handreichung möchte Ihnen Hilfestellung darüber geben, welche Informationen unter den Begriff "personenbezogene Daten" fallen und welche nicht.
description: NFDI4Culture wird gefördert durch die Deutsche Forschungsgemeinschaft (DFG) – 441958017.
The energy spectrum of cosmic-ray electrons at TeV energies
Creators: name: Collaboration, H. E. S. S.
name: :
name: Aharonian, F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The very large collection area of ground-based gamma-ray telescopes gives them a substantial advantage over balloon/satellite based instruments in the detection of very-high-energy (>600 GeV) cosmic-ray electrons. Here we present the electron spectrum derived from data taken with the H.E.S.S. system of imaging atmospheric Cherenkov telescopes. In this measurement, the first of this type, we are able to extend the measurement of the electron spectrum beyond the range accessible to direct measurements. We find evidence for a substantial steepening in the energy spectrum above 600 GeV compared to lower energies.
description: 5 pages, 3 figures. PPB-Bets data points included, typo removed
Macroscopic QED - concepts and applications
Creators: name: Scheel, Stefan
name: Buhmann, Stefan Yoshi
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this article, we review the principles of macroscopic quantum electrodynamics and discuss a variety of applications of this theory to medium-assisted atom-field coupling and dispersion forces. The theory generalises the standard mode expansion of the electromagnetic fields in free space to allow for the presence of absorbing bodies. We show that macroscopic quantum electrodynamics provides the link between isolated atomic systems and magnetoelectric bodies, and serves as an important tool for the understanding of surface-assisted atomic relaxation effects and the intimately connected position-dependent energy shifts which give rise to Casimir-Polder and van der Waals forces.
description: 137 pages, 39 figures
Wnt/β-catenin signalling is dispensable for adult neural stem cell homeostasis and activation.
Creators: name: Austin, Sophie HL
name: Gabarró-Solanas, Rut
name: Rigo, Piero
name: Paun, Oana
name: Harris, Lachlan
name: Guillemot, François
name: Urbán, Noelia
Publisher: name: The Francis Crick Institute
Year: 2021
Subjects: subject: Neurosciences
subject: FOS: Clinical medicine
subject: Model organisms
subject: Gene Expression
subject: Genetics & Genomics
subject: Developmental Biology
subject: Stem Cells

description: Adult mouse hippocampal neural stem cells (NSCs) generate new neurons that integrate into existing hippocampal networks and modulate mood and memory. These NSCs are largely quiescent and are stimulated by niche signals to activate and produce neurons. Wnt/β-catenin signalling acts at different steps along the hippocampal neurogenic lineage, but whether it has a direct role in the regulation of NSCs remains unclear. Here we used Wnt/β-catenin reporters and transcriptomic data from in vivo and in vitro models to show that adult NSCs respond to Wnt/β-catenin signalling. Wnt/β-catenin stimulation instructed neuronal differentiation of NSCs in an active state and promoted the activation or differentiation of quiescent NSCs in a dose-dependent manner. However, we found that deletion of β-catenin in NSCs did not affect their activation or maintenance of their stem cell characteristics. Together, our results indicate that whilst NSCs do respond to Wnt/β-catenin stimulation in a dose-dependent and state-specific manner, Wnt/β-catenin signalling is not cell-autonomously required to maintain NSC homeostasis, which reconciles some of the contradictions in the literature as to the role of Wnt/β-catenin signalling in adult hippocampal NSCs.
Scenario-based Stochastic Constraint Programming
Creators: name: Manandhar, Suresh
name: Tarim, Armagan
name: Walsh, Toby
Publisher: name: arXiv
Year: 2009
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences
subject: I.2.4

description: To model combinatorial decision problems involving uncertainty and probability, we extend the stochastic constraint programming framework proposed in [Walsh, 2002] along a number of important dimensions (e.g. to multiple chance constraints and to a range of new objectives). We also provide a new (but equivalent) semantics based on scenarios. Using this semantics, we can compile stochastic constraint programs down into conventional (nonstochastic) constraint programs. This allows us to exploit the full power of existing constraint solvers. We have implemented this framework for decision making under uncertainty in stochastic OPL, a language which is based on the OPL constraint modelling language [Hentenryck et al., 1999]. To illustrate the potential of this framework, we model a wide range of problems in areas as diverse as finance, agriculture and production.
description: Proceedings of the Eighteenth International Joint Conference on Artificial Intelligence (IJCAI-03)
Arstiteaduskond uue õppeaasta hakul
Creators: name: Asser, Toomas
Publisher: name: OÜ Celsius Healthcare
Year: 2008

description: Tänavu sügisel on teaduskondade keskseks küsimuseks ülikooli edasine areng ja selle saavutamine. Tuleb kokku leppida ja hinnata tulevikusuunad, ülikooli praegused tugevad ja nõrgad küljed ning see, mi l leni ja missuguse aja jooksul tahetakse jõuda. Nendele küsimustele tuleb vastata ausalt. Otsustada tuleb nii teaduskondades kui ka ülikoolis
tervikuna, millistes valdkondades tegutseda. Selge on vaid üks, et kõike ei suudeta teha nii inimeste kui ka rahaliste võimaluste piiratuse tõttu. Eesmärkide määratlemisel aitab ausus ja julgus endale tunnistada, kus on kordaminekuid ja kus vajakajäämisi. Eesti riigi majandusseis ei luba eeloleval aastal muretuid aegu, kuid arstide koolituses ei saa
nõudmised olla väiksemad praegustest, vaid pigem vastupidi. Seda enam peame ratsionaalsemalt kasutama neid inimesi ja seda raha, mis meil on. Üldine majanduslangus ja hindade tõus on muutnud õppejõudude ja teadusetegijate viimastel aastatel tõusnud palgad taas keskpäraseks võrreldes kas või tervishoiusektoriga. Keskmine aga ei motiveeri, vaid tekitab omasoodu keskpärasust, sest selles puudub tunnustus tehtud tööle.


Eesti Arst 2008; 87(9):589−590
description: Eesti Arst, September 2008
Multi-spectral piston sensor for co-phasing giant segmented mirrors and multi-aperture interferometric arrays
Creators: name: Henault, Francois
Publisher: name: arXiv
Year: 2009
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: This paper presents the optical design of a multi-spectral piston sensor suitable to co-phasing giant segmented mirrors equipping the Future Extremely Large Telescopes (ELTs). The general theory of the sensor is described in detail and numerical simulations have been carried out, demonstrating that direct piston and tip-tilt measurements are feasible within accuracies respectively close to 20 nm and 10 nano-radians. Those values are compatible with the co-phasing requirements, although the method seems to be perturbed by uncorrected atmospheric seeing
Akadeemiline loeng. Konstantin Konik – unustatud suurmees
Creators: name: Arjakas, Küllo
Publisher: name: OÜ Celsius Healthcare
Year: 2008

description: Konstantin Konikut teavad tänases Eesti Vabariigis vähesed. Ehk mõni arst, ehk vaid tõsised ajaloohuvilised. Praegused gümnaasiumi ajalooõpikud mainivad tema nime ühe korra. Konstantin Konikule ei ole püstitatud ühtegi mälestusmärki, kuigi 1991. a augustis oma riikliku iseseisvuse taastanud Eestis on rajatud sadakond uut mälestus- ja ausammast. 1989. a septembris, seega kaks aastat enne uut iseseisvumist, avati ülemaailmse Eesti arstide kokkutuleku (Forum Medicorum Estoniae ´89) raames ühe üritusena Tartus Maarjamõisahaavakliinikus prof Konstantin Koniku bareljeef. Selle tellis Tartu Arstide Liit, valmistas kujur Aulin Rimm.


Eesti Arst 2008; 87(9):594−600
description: Eesti Arst, September 2008
Hambaarstide ühendused Eestis aastatel 1921–2008
Creators: name: Lepasaar, Ellen
name: Saag, Mare
name: Nõmmela, Rita
Publisher: name: OÜ Celsius Healthcare
Year: 2008
Subjects: hambaarstide ajaloolised ühendused Eestis, Eesti Stomatoloogia Selts, Eesti Hambaarstide Liit

description: Esimene Eesti Hambaarstide Selts loodi Tartus 1921. a ning selle tegevusest võtsid osa ka teistest rahvustest hambaarstid. 2007. a ühinesid Eesti Stomatoloogia Selts ja Eesti Hambaarstide Liit, võttes uueks nimetuseks Eesti Hambaarstide Liit. Hambaarstide ühenduste tegevuse võib ajalooliselt jagada nelja perioodi, mille vältel on põhitegevusena pidevalt koordineeritud erialast täiendusõpet ning kujundatud välja stomatoloogilist strateegiat, viimastel perioodidel ka nõustatud Sotsiaalministeeriumi ning haigekassat eriala eksperdikomisjonide kaudu raviteenuse hindade ja kvaliteedi suhtes, samuti esindatud hambaarstide huve läbirääkimistel valitsusega.


Eesti Arst 2008; 87(7−8):511−517
description: Eesti Arst, Juuli-August 2008
15 aastat teadusuuringuid Eesti-Rootsi Vaimse Tervise ja Suitsidoloogia Instituudis: ülevaade tulemustest
Creators: name: Värnik, Airi
name: Kõlves, Kairi
name: Sisask, Merike
Publisher: name: OÜ Celsius Healthcare
Year: 2008
Subjects: suitsiidi trendid, suitsidaalse käitumise riskitegurid, suitsidaalse käitumise preventsioon, alkohol, vaimne tervis

description: Eesti-Rootsi Vaimse Tervise ja Suitsidoloogia Instituut (ERSI) on oma  15 tegevusaasta jooksul käsitlenud suitsidaalset käitumist nii üldkogumi kui ka indiviidi tasandil koostöös suitsidaalse käitumise uurijatega Karolinska Instituudist (NASP) ning erinevatest maadest WHO ja Euroopa Komisjoni projektide raames. Viimastel aastatel on teadusuuringud laienenud vaimsele tervisele tervikuna. Artiklis on antud lühiülevaade ERSI teadusuuringute tulemustest valitud viidetega. Kogumikus “ERSI Essential Papers on Suicidology” (1) on saadaval 26 ISI Web of Science’is ja Current Content’is ära toodud, 7 rahvusvaheliselt retsenseeritavates teadusžurnaalides publitseeritud teadusartiklite täisteksti ja 9 rahvusvahelise kõlapinnaga kirjastustes välja antud raamatute peatükki. Kogumikus on loeteluna esitatud 9 nimetatud kategooria ajakirjadesse vastu võetud ning 17 eesti- ja muukeelset artiklit.


Eesti Arst 2008; 87(7−8):535−539
description: Eesti Arst, Juuli-August 2008
title: Investigation of Aircraft Accident: CHAMBERLIN FLYING SERVICE: TROY, NEW YORK: 1935-10-21
Creators: name: Department of Commerce
Publisher: name: Department of Commerce
publisherIdentifier: https://ror.org/03dmtvy82
publisherIdentifierScheme: ROR
Year: 1935
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Department of Commerce
Effect of ground conductivity and permittivity on the mode propagation constants of an overhead transmission line
Creators: name: Doench, Claus
Publisher: name: University of British Columbia
Year: 2011

description: A general analytical method to derive the distributed circuit parameters and mode propagation constants for an n-conductor transmission line is developed. The analysis uses electromagnetic field concepts and the results are interpreted in terms of distributed circuit parameters. The procedure involves transforming the problem of the n-conductor line above a ground with finite conductivity into that of an n-conductor above a ground with infinite conductivity. Correction factors are added to account for the finite conductivity of the ground. The distributed circuit parameters thus calculated are used to calculate the mode propagation constants over a frequency range from 10 Hz to 1 MHz for values of ground conductivity varying between 1 mho/m and 10⁻⁵ mho/m and relative permittivity varying between 10 and 50. Numerical results for the distributed circuit parameters and mode propagation constants for a typical 500 kV single circuit transmission line and various ground conditions are given. The results show that one mode has a higher attenuation and a lower velocity than either of the other two modes, suggesting the zero sequence mode for a completely balanced system.
title: Military use
Creators: name: Scheerlinck, Griet
name: Depoorter, Pascal
name: Pirlet, Hans
name: Dauwe, Steven
Publisher: name: Flanders Marine Institute
Year: 2023

description: Title : Compendium voor Kust en Zee = Compendium for Coast and Sea. Vlaams Instituut voor de Zee (VLIZ): Oostende. ISSN 2983-5526; e-ISSN 2983-5534 Volume : 2023 Issue : Pagination : 1-11
Aktiivsus-tähelepanuhäire täiskasvanueas
Creators: name: Liivamägi, Jüri
Publisher: name: OÜ Celsius Healthcare
Year: 2008

description: Lapseeas avaldunud aktiivsus-tähelepanuhäire (ATH) jääb ligi pooltel juhtudest püsima ka täiskasvanueas. Sageli varjutavad täiskasvanu ATH ilminguid mitmed kaasnevad psüühikahäired ja häire diagnoosimine on raskendatud, jäädes paljudel juhtudel õigel ajal diagnoosimata. Selle häirega isikutel on raskusi ühiskonnas kohanemisega, hariduse omandamisel ja töötamisel. Sagedamini ilmnevad neil mitmesugused sõltuvushäired (alkoholism, uimastite tarvitamine). Neil haigetel esinevad kaasuvana psüühikahäired – depressioon, ärevushäired, isiksusehäired jms –, mis alluvad halvasti ravile. ATH adekvaatne ravi võimaldab neil paremini kohaneda ühiskonnas ja isiklikus elus, samuti tõhusamalt ravida kaasuvaid psüühikahäireid. 
Eesti Arst 2008; 87(7−8):555−560
description: Eesti Arst, Juuli-August 2008
D5.6 AI in Education Report
Creators: name: Antoniou, Josephina
name: Ryan, Mark
name: Christodoulou, Eleni
name: Iordanou, Kalypso
Publisher: name: De Montfort University
Year: 2021
Subjects: subject: 109999 Technology not elsewhere classified
subject: FOS: Other engineering and technologies

description: The present deliverable addresses a study conducted within the impact acceleration project phase, which investigates AI education for professionals working with AI design and development. The deliverable describes the work, which focuses on promoting AI Ethics through workshops aiming to support consideration of multiple values (e.g. privacy; individual, societal, and environmental wellbeing) when designing smart information systems (SIS) to ensure development of ethical SIS. In particular, three 3-hour workshops were organized, where participants were engaged in scenario-based discussions and reflective activities. The underlying hypothesis was that engagement in group discussion and self-reflection on one’s own values and of whether values have been considered during the AI design process, will promote higher self-awareness and self-regulation, and will support value-based AI design. Through this short exploratory research study, SHERPA aimed to better understand how professionals working with AI design and development approach their everyday tasks in the context of ethical values, and to help identify the needs and dynamics of a better provision of AI ethics education.
Kroonilise neerupuudulikkuse ja hüperkaltseemiaga patsiendi haigusjuhu kirjeldus
Creators: name: Lember, Margus
name: Rajasalu, Tarvo
Publisher: name: OÜ Celsius Healthcare
Year: 2008
Subjects: neerukivitõbi, krooniline neerupuudulikkus, hüperkaltseemia, sarkoidoos

description: 62aastasel naispatsiendil olid anamneesis teada neerukivitõbi, krooniline neerupuudulikkus ja korduvad parempoolse hüdronefroosi episoodid. Kaks aastat pärast neerukivitõve diagnoosimist määrati patsiendil seerumi ioniseeritud kaltsiumi sisaldus ja leiti selle suurenemine. Hüperkaltseemia kõige sagedasemad põhjused – primaarne hüperparatüreoos ja maliigne tuumor – uuringutega kinnitust ei leidnud. Rindkerekompuutertomograaﬁ  a leiu ja mediastiinumi lümﬁ  sõlmede  histoloogilise uuringu alusel diagnoositi patsiendil sarkoidoosi.


Eesti Arst 2008; 87(7−8):547−552
description: Eesti Arst, Juuli-August 2008
title: Investigation of Aircraft Accident: UNITED AIRLINES: CHEYENNE, WYOMING: 1935-10-30
Creators: name: Department of Commerce
Publisher: name: Department of Commerce
publisherIdentifier: https://ror.org/03dmtvy82
publisherIdentifierScheme: ROR
Year: 1935
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Department of Commerce
Phase shifts in nonresonant coherent excitation
Creators: name: Torosov, Boyan T.
name: Vitanov, Nikolay V.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Far-off-resonant pulsed laser fields produce negligible excitation between two atomic states but may induce considerable phase shifts. The acquired phases are usually calculated by using the adiabatic-elimination approximation. We analyze the accuracy of this approximation and derive the conditions for its applicability to the calculation of the phases. We account for various sources of imperfections, ranging from higher terms in the adiabatic-elimination expansion and irreversible population loss to couplings to additional states. We find that, as far as the phase shifts are concerned, the adiabatic elimination is accurate only for a very large detuning. We show that the adiabatic approximation is a far more accurate method for evaluating the phase shifts, with a vast domain of validity; the accuracy is further enhanced by superadiabatic corrections, which reduce the error well below $10^{-4}$. Moreover, owing to the effect of adiabatic population return, the adiabatic and superadiabatic approximations allow one to calculate the phase shifts even for a moderately large detuning, and even when the peak Rabi frequency is larger than the detuning; in these regimes the adiabatic elimination is completely inapplicable. We also derive several exact expressions for the phases using exactly soluble two-state and three-state analytical models.
description: 10 pages, 7 figures
T>0 ensemble state density functional theory revisited
Creators: name: Eschrig, Helmut
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: A logical foundation of equilibrium state density functional theory in a Kohn-Sham type formulation is presented on the basis of Mermin's treatment of the grand canonical state. it is simpler and more satisfactory compared to the usual derivation of ground state theory, and free of remaining open points of the latter. It may in particular be relevant with respect to cases of spontaneous symmetry breaking like non-collinear magnetism and orbital order.
description: 7 pages, no figures
title: Investigation of Aircraft Accident: NICHOLAS BEAZLEY: FORT SHAW, MONTANA: 1935-11-13
Creators: name: Department of Commerce
Publisher: name: Department of Commerce
publisherIdentifier: https://ror.org/03dmtvy82
publisherIdentifierScheme: ROR
Year: 1935
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Department of Commerce
High-Ability Students' Need Satisfaction and Motivation in Pull-Out and Regular Classes - Appendix B
Creators: name: Hornstra, L.
Publisher: name: Zenodo
Year: 2021

description: Appendix B: Background characteristics of participants in Study 2 Appendix B of Study High-Ability Students’ Need Satisfaction and Motivation in Pull-Out and Regular Classes: : A Quantitative and Qualitative Comparison between Settings. Roeper Review.
Temperature dependence of the bulk energy gap in underdoped Bi-2212: Evidence for the mean-field superconducting transition
Creators: name: Krasnov, V. M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Understanding of the puzzling phenomenon of high temperature superconductivity requires reliable spectroscopic information about temperature dependence of the bulk electronic density of states. Here I present a comprehensive analysis of $T-$evolution of bulk electronic spectra in Bi-2212 obtained by Intrinsic Tunneling Spectroscopy on small mesa structures. Unambiguous spectroscopic information is obtained by obviation of self-heating problem and by improving the spectroscopic resolution. The obtained data indicate that the superconducting transition maintains the mean-field character down to moderate underdoping, and is associated with an abrupt opening of the superconducting gap, which is well described by the conventional BCS $T-$dependence. The mean-field critical temperature reaches maximum at the optimal doping and decreases with underdoping. Such behavior is inconsistent with theories assuming intimate connection between superconducting and antiferromagnetic spin gaps, and support proposals associating high temperature superconductivity with the presence of competing ground states and a quantum critical point near optimal doping.
description: 17 pages, 16 figures
Meditsiinidoktor Priit Kampus
Creators: name: Zilmer, Mihkel
name: Teesalu, Rein
Publisher: name: OÜ Celsius Healthcare
Year: 2008

description: 20. juunil 2007 kaitses Tartu Ülikooli arstiteaduskonna kraadinõukogus doktoriväitekirja TÜ kardioloogiakliiniku ja TÜ biokeemia instituudi teadur Priit Kampus. Töö pealkirjaks oli „Põletiku, oksüdatiivse stressi ja vanuse seos arteriaalse süsteemi jäikuse ning unearteri sise- ja keskkesta paksusega“ („Impact of inﬂ  ammation, oxidative stress and age on arterial stiffness and carotid artery intima-media thickness“). Töö valmis prof Rein Teesalu ja prof Mihkel Zilmeri juhendamisel. Väitekirja oponeeris professor Thomas Hedner Göteborgi Ülikoolist Rootsis. Töö on üks esimesi Eesti endoteeluuringute keskuse(asutatud 2004. a) teadustööga seotud uurimusi.


Eesti Arst 2008; 87(7−8):570
description: Eesti Arst, Juuli-August 2008
Jet Spaces in Modern Hamiltonian Biomechanics
Creators: name: Ivancevic, Tijana T.
name: Jovanovic, Bojan
name: Stankovic, Ratko
name: Markovic, Sasa
Publisher: name: arXiv
Year: 2009
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: In this paper we propose the time-dependent Hamiltonian form of human biomechanics, as a sequel to our previous work in time-dependent Lagrangian biomechanics [1]. Starting with the Covariant Force Law, we first develop autonomous Hamiltonian biomechanics. Then we extend it using a powerful geometrical machinery consisting of fibre bundles and jet manifolds associated to the biomechanical configuration manifold. We derive time-dependent, dissipative, Hamiltonian equations and the fitness evolution equation for the general time-dependent human biomechanical system. Keywords: Human biomechanics, covariant force law, configuration manifold, jet manifolds, time-dependent Hamiltonian dynamics
description: 16 pages, 3 figures
Meditsiinidoktor Jaak Kals
Creators: name: Zilmer, Mihkel
Publisher: name: OÜ Celsius Healthcare
Year: 2008

description: 20. juunil 2007 kaitses edukalt Tartu Ülikooli kraadinõukogu ees doktoriväitekirja TÜ biokeemia instituudi teadur Jaak Kals. Töö „Endoteeli funktsioon ja arterite jäikus ateroskleroosiga patsientidel ning tervetel inimestel. Kliinilis-biokeemiline uurimus“ („Endothelial function and arterial stiffness in patients with atherosclerosis and in healthy subjects. A clinical and biochemical study“) valmis prof Mihkel Zilmeri ja vanemteadur Andres Pulgese juhendamisel. Oponeeris professor Thomas Hedner Göteborgi Ülikoolist Rootsis. Jaak Kalsi doktoritöö on üks esimesi Eesti endoteeluuringute keskuse (asutatud 2004. a) teadustööga seotud uuringuid.


Eesti Arst 2008; 87(7−8):571
description: Eesti Arst, Juuli-August 2008
E-First beim Bucherwerb an der Universität Tübingen
Creators: name: Dammeier, Johanna
name: Hark, Christine
name: Huber, Alexandra
name: Hüls, Sabine
Publisher: name: o-bib. Das offene Bibliotheksjournal / Herausgeber VDB
Year: 2020

description: Vor dem Hintergrund einer sich verändernden Wissenschaftskommunikation über alle Disziplinen hinweg sowie schwindender Platzreserven in den Magazinen hat die Universitätsbibliothek Tübingen für mehrere Fächer eine E-First-Strategie beim Erwerb von Büchern über ein Jahr getestet und die Ergebnisse evaluiert. Dafür wurde ein neuer Geschäftsgang erarbeitet und der Service „Finding Your Preference“ der Firma Dietmar Dreier genutzt. Insgesamt wurden rund ein Drittel der bestellten Titel als E-Book freigeschaltet und rund zwei Drittel als gedrucktes Exemplar geliefert. Die Gründe für die Lieferung als Druckexemplar waren in dieser Reihenfolge: Nur als Druckexemplar erhältlich, nur im Paket erhältlich oder Mindestbestellmenge nicht erreicht, Überschreitung der gesetzten Preisgrenze von 40 % über dem Printpreis oder nicht akzeptable DRM (Digital Rights Management)-Bedingungen. Mit leicht veränderten Parametern wurde die E-First-Strategie im Anschluss an den Test für alle natur- und sozialwissenschaftlichen Fächer verstetigt. Geisteswissenschaftliche Fächer können auf Wunsch der Fachreferentinnen und Fachreferenten ebenfalls teilnehmen. Der Artikel beschreibt den neuen Geschäftsgang und die Überlegungen dazu und stellt die Ergebnisse des einjährigen Tests sowie die Diskussion vor, die zur Verstetigung der E-First-Strategie geführt hat.
description: o-bib. Das offene Bibliotheksjournal / Herausgeber VDB, Bd. 7 Nr. 1 (2020)
title: Investigation of Aircraft Accident: CENTRAL AIRLINES: PITTSBURGH, PENNSYLVANIA: 1935-11-16
Creators: name: Department of Commerce
Publisher: name: Department of Commerce
publisherIdentifier: https://ror.org/03dmtvy82
publisherIdentifierScheme: ROR
Year: 1935
Subjects: classificationCode: https://trt.trb.org/term/90718
subject: Crash analysis
classificationCode: https://trt.trb.org/term/90683
subject: Crash causes
classificationCode: https://trt.trb.org/term/90697
subject: Crash characteristics
classificationCode: https://trt.trb.org/term/90719
subject: Crash investigation
classificationCode: https://trt.trb.org/term/90647
subject: Crash types
classificationCode: https://trt.trb.org/term/87909
subject: Air transportation
classificationCode: https://trt.trb.org/term/90648
subject: Air transportation crashes
classificationCode: https://trt.trb.org/term/91987
subject: Airlines
classificationCode: https://trt.trb.org/term/90596
subject: Aviation safety
classificationCode: https://trt.trb.org/term/90771
subject: Casualties
classificationCode: https://trt.trb.org/term/92063
subject: Civil aviation
classificationCode: https://trt.trb.org/term/90775
subject: Fatalities
classificationCode: https://trt.trb.org/term/90773
subject: Injury rates
classificationCode: https://trt.trb.org/term/90774
subject: Injury severity
classificationCode: https://trt.trb.org/term/91785
subject: Passengers
classificationCode: https://trt.trb.org/term/90757
subject: Fires

description: Department of Commerce
Swift role negotiations: Communicative strategies for enabling rapid role shifts in cross-functional teaming
Creators: name: Woo, DaJung
name: Miller, Laura E.
name: Lamsen, Leonard N.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: This field study of a hospital emergency department (ED) examined role negotiations among ED care providers in teaming (i.e., the process of bringing individuals in distinct roles to collaborate as a temporary unit). A grounded qualitative analysis revealed that although a prescriptive role structure enables teaming through role-based coordination, ED providers negotiated one another’s role shifts via brief communicative acts to work through novel situations. Whereas role negotiation has traditionally been theorized as individuals’ attempts to (re)shape their roles throughout their organizational membership, this study showed how roles are negotiated in action quickly and as needed to adapt to emergent needs. Based on the findings, we reconceptualized role negotiation as swift communication situated in short-lived moments of collaboration.
Ikon-measured walk : original poems
Creators: name: Fiamengo, Marya Ekaterina
Publisher: name: University of British Columbia
Year: 2011

description: That poetry is the fictive music of the imagination and that the imagination is the supreme expression of the human intelligence conferring order on personal chaos, and elegance on social squalor is the thesis of these poems. And that the imagination stands superbly poised, rooted in the paradoxes of the human condition, the sense of mortality co-existent with a consciousness of immortality, the palpable presence of the past constant in and delineating the present, it further seeks to articulate. The poems then seek to celebrate certain occasions and states of being, moments of pure vision which supply the "Notes toward a supreme fiction" whereby the momentary is transformed, enclosed within that artifice of eternity, the poem. One artifice of the poem, if not of eternity, is rhetoric. That rhetoric can be a precise instrument of feeling is a conviction of the poet. The poetry is the swift language of the individual intuition; the rhetoric the slower language of the intellect which bears the weight of continuity and tradition. One moves in these poems from an early style deliberately rich, dense, and evocative to a clearer more austere delineation. Ironic self-awareness, a growing precision and clarity of line and vision replace the former nostalgia for the enchanted trance. The line, however, continues lyrical. Irony is the instrument of intelligence in the service of eloguence, each in love with language.
Accurate fundamental parameters for 23 bright solar-type stars
Creators: name: Bruntt, H.
name: Bedding, T. R.
name: Quirion, P. -O.
name: Curto, G. Lo
name: Carrier, F.
name: Smalley, B.
name: Dall, T. H.
name: Arentoft, T.
name: Bazot, M.
name: Butler, R. P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We combine results from interferometry, asteroseismology and spectroscopy to determine accurate fundamental parameters of 23 bright solar-type stars, from spectral type F5 to K2 and luminosity classes III to V. For some stars we can use direct techniques to determine the mass, radius, luminosity and effective temperature, and we compare with indirect methods that rely on photometric calibrations or spectroscopic analyses. We use the asteroseismic information available in the literature to infer an indirect mass with an accuracy of 4-15 percent. From indirect methods we determine luminosity and radius to 3 percent. For Teff we find a slight offset of -40+-20 K between the spectroscopic method and the direct method, meaning the spectroscopic temperatures are too high. From the spectroscopic analysis we determine the detailed chemical composition for 13 elements, including Li, C and O. We find no significant offset between the spectroscopic surface gravity and the value from combining asteroseismology with radius estimates. From the spectroscopy we also determine vsini and we present a new calibration of macro- and microturbulence. From the comparison between the results from the direct and spectroscopic methods we claim that we can determine Teff, log g, and [Fe/H] with absolute accuracies of 80 K, 0.08 dex, and 0.07 dex. The indirect methods are important to obtain reliable estimates of the fundamental parameters of relatively faint stars when interferometry cannot be used. Our study is the first to compare direct and indirect methods for a large sample of stars, and we conclude that indirect methods are valid, although slight corrections may be needed.
description: Accepted by MNRAS. Abstract abridged