cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Assessment of a standard ULS design procedure for offshore wind turbine sub-structures
Creators: name: Hübler, Clemens
name: Gebhardt, Cristian G.
name: Rolfes, Raimund
Publisher: name: Bristol : Institute of Physics Publishing
Year: 2018
Subjects: subject: Extrapolation
subject: Offshore oil well production
subject: Computing time
subject: Design practice
subject: Design procedure
subject: Load condition
subject: Normal operations
subject: Probabilistic approaches
subject: Sub-structures
subject: Ultimate limit state
subject: Offshore wind turbines
subject: Konferenzschrift
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Sub-structures of offshore wind turbines are designed according to several design load cases (DLCs) that cover various fatigue (FLS) and ultimate limit states (ULS). The required DLCs are given in the current standards, and are supposed, on the one hand, to cover accurately all significant load conditions to guarantee reliability. On the other hand, they should include only necessary conditions to keep computing times manageable. For ULS conditions, the current work addresses the question whether the current design practice is, firstly, sufficient, and secondly, sensible concerning the computing time by only including necessary DLCs. To address this topic, data of five years of normal operation, simulated using a probabilistic approach, is used to extrapolate 20-year ULS loads (comparable to a probabilistic version of DLC 1.1 for substructures). These ULS values are compared to several deterministic DLCs required by current standards. Results show that probabilistic, extrapolated ULS values are fairly high and exceed standard DLC loads. Hence, the current design practice might not always be conservative. Especially, the benefit of an additional DLC for wave peak periods close to the eigenfrequency of the sub-structure is indicated.
LCAAJ audio for location 49243 (Bil'shivtsi, Ukraine)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Bil'shivtsi, Ukraine (49.183591, 24.746296)
Monokaryotic Pleurotus sapidus Strains with Intraspecific Variability of an Alkene Cleaving DyP-Type Peroxidase Activity as a Result of Gene Mutation and Differential Gene Expression
Creators: name: Krahe, Nina-Katharina
name: Berger, Ralf G.
name: Witt, Martin
name: Zorn, Holger
name: Omarini, Alejandra B.
name: Ersoy, Franziska
Publisher: name: Basel : Molecular Diversity Preservation International (MDPI)
Year: 2021
Subjects: subject: alkene cleavage
subject: basidiomycota
subject: biocatalysis
subject: dikaryon
subject: dye-decolorizing peroxidase (DyP)
subject: gene expression
subject: gene mutation
subject: intraspecific variability
subject: monokaryon
subject: Pleurotus sapidus
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: The basidiomycete Pleurotus sapidus produced a dye-decolorizing peroxidase (PsaPOX) with alkene cleavage activity, implying potential as a biocatalyst for the fragrance and flavor industry. To increase the activity, a daughter-generation of 101 basidiospore-derived monokaryons (MK) was used. After a pre-selection according to the growth rate, the activity analysis revealed a stable intraspecific variability of the strains regarding peroxidase and alkene cleavage activity of PsaPOX. Ten monokaryons reached activities up to 2.6-fold higher than the dikaryon, with MK16 showing the highest activity. Analysis of the PsaPOX gene identified three different enzyme variants. These were co-responsible for the observed differences in activities between strains as verified by heterologous expression in Komagataella phaffii. The mutation S371H in enzyme variant PsaPOX_high caused an activity increase alongside a higher protein stability, while the eleven mutations in variant PsaPOX_low resulted in an activity decrease, which was partially based on a shift of the pH optimum from 3.5 to 3.0. Transcriptional analysis revealed the increased expression of PsaPOX in MK16 as reason for the higher PsaPOX activity in comparison to other strains producing the same PsaPOX variant. Thus, different expression profiles, as well as enzyme variants, were identified as crucial factors for the intraspecific variability of the PsaPOX activity in the monokaryons.
A Method to Distinguish Potential Workplaces for Human-Robot Collaboration
Creators: name: Blankemeyer, Sebastian
name: Recker, Tobias
name: Stuke, Tobias
name: Brokmann, Jens
name: Raatz, Annika
name: Oubari, Assem
name: Pischke, Dennis
name: Reiniger, Michael
name: Geese, Markus
Publisher: name: Amsterdam : Elsevier B.V.
Year: 2018
Subjects: subject: Value chain
subject: Risk analysis (engineering)
subject: Automation
subject: Human–robot interaction
subject: Economic shortage
subject: Computer science
subject: Collaboration
subject: Industrial production
subject: Robot
subject: Dewey Decimal Classification::600 | Technik
subject: Dewey Decimal Classification::600 | Technik::670 | Industrielle und handwerkliche Fertigung

description: The high dynamics of globalized markets and their increase in competition, as well as the demographic changes in western countries causing an increasing shortage of skilled personnel are resulting in major challenges for production companies today. These challenges relate in particular to the processes of assembly forming the last process step in the value chain due to its high share of manual labor. Collaborative assembly, which is characterized by immediate interaction of humans and robots, utilizes the strengths of both partners and is seen as an opportunity to achieve a higher level of flexibility in assembly just as well to support and relieve people of for instance non-ergonomic tasks through automation at work. Although almost every robot manufacturer already has collaborative systems in its product portfolio, these are not yet widely used in industrial production. This might have a variety of reasons, such as the fear of a risky investment or the lack of expertise within the company related to collaborative systems. This article shows a conceptual method that helps companies implementing human-robot-collaboration in their production more quickly and with less implied risk, thus addressing the forthcoming challenges. As a first step, companies must be qualified to make a suitable selection for a possible collaboration scenario. To achieve this, they need a tool to analyze and to evaluate their production processes according to their suitability for human-robot-collaboration. An important feature for an easy and effective use is that the process is formalized so that employees of companies can quickly and easily analyze different processes. The necessary criteria and procedures are developed accordingly and are integrated into the selection method. The main goal is to give the company a recommendation which of their processes are most suitable for human-robot-collaboration, so that they can be used effectively in their production.
Single-hole tunneling through a two-dimensional hole gas in intrinsic silicon
Creators: name: Spruijtenburg, P. C.
name: Ridderbos, J.
name: Mueller, F.
name: Leenstra, A. W.
name: Brauns, M.
name: Aarnink, A. A. I.
name: van der Wiel, W. G.
name: Zwanenburg, F. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this letter we report single-hole tunneling through a quantum dot in a two-dimensional hole gas, situated in a narrow-channel field-effect transistor in intrinsic silicon. Two layers of aluminum gate electrodes are defined on Si/SiO$_2$ using electron-beam lithography. Fabrication and subsequent electrical characterization of different devices yield reproducible results, such as typical MOSFET turn-on and pinch-off characteristics. Additionally, linear transport measurements at 4 K result in regularly spaced Coulomb oscillations, corresponding to single-hole tunneling through individual Coulomb islands. These Coulomb peaks are visible over a broad range in gate voltage, indicating very stable device operation. Energy spectroscopy measurements show closed Coulomb diamonds with single-hole charging energies of 5--10 meV, and lines of increased conductance as a result of resonant tunneling through additional available hole states.
description: 4 pages, 4 figures. This article has been submitted to Applied Physics Letters
Coupled vibration of unshrouded centrifugal compressor impellers. Part II: Computation of vibration behavior
Creators: name: Hagelstein, Dirk
name: Hasemann, Heinrich
name: Rautenberg, Manfred
Publisher: name: New York, NY : Hindawi Publishing Corporation
Year: 2000
Subjects: subject: Blade vibrations
subject: Centrifugal compressor
subject: Coupled vibrations
subject: Finite element computation
subject: Dewey Decimal Classification::600 | Technik::620 | Ingenieurwissenschaften und Maschinenbau

description: The increased use of small gas turbines and turbochargers in different technical fields has led to the development of highly-loaded centrifugal compressors with extremely thin blades. Due to high rotational speed and the correspondingly high centrifugal loads, the shape of the impeller hub must also be optimized. This has led to a reduction of the thickness of the impeller disc in the outlet region. The thin parts of the impeller are very sensitive and may be damaged by the excitation of dangerous blade vibrations. Experimental investigations of coupled vibration behavior are presented in Part I of the paper. The results of these investigations were able to explain the dominance of coupling effects between the blades and the disc. Part II of the paper presented here describes finite element (FE) code computations of the vibration behavior of the blades and the complete impeller for two different impeller types - one with radial-ending blades and the other with backswept blades. The results are able to demonstrate the influence of coupling on dynamic behavior and the high importance of careful impeller design. The computational results were found to correspond very well with the results of the experimental investigations.
title: Sorgeberufe sachgerecht bewerten und fair bezahlen!
title: Der „Comparable Worth-Index" als Messinstrument für eine geschlechtergerechte Arbeitsbewertung
titleType: AlternativeTitle
Creators: name: Lillemeier, Sarah
Publisher: name: DuEPublico: Duisburg-Essen Publications Online, University of Duisburg-Essen, Germany
Year: 2018

description: Auf den Punkt ...
Mit dem neu entwickelten „Comparable Worth (CW)-Index“ lassen sich die Arbeitsanforderungen und -belastungen in „Frauen-“ und „Männerberufen“ geschlechtsneutral vergleichen und in ein Verhältnis setzen zu den jeweiligen Verdienstniveaus in den einzelnen Berufen. Ein solches Messinstrument ist notwendig, um nicht geschlechtsneutrale Bewertungen und Bezahlungen aufzudecken, die auch aus historisch gewachsenen Arbeitsbewertungsverfahren resultieren können. Diese vernachlässigen häufig psycho-soziale Aspekte oder die Verantwortung für das Wohlergehen anderer Menschen. Das sind jedoch zentrale Aspekte der weiblich dominierten Sorgeberufe.
Die Analysen mit dem CW-Index zeigen deutlich zu geringe Bewertungen und Bezahlungen der hoch anspruchsvollen Sorgeberufe gegenüber gleichwertigen „Männerberufen“. Z.B. verdient die männlich dominierte Berufsgruppe der Führungskräfte im Bereich IT-Dienstleistungen im Stundendurchschnitt knapp 17 Euro mehr die Stunde als Fachkräfte in Pflege und Gesundheit trotz eines vergleichbaren Ausmaßes an Arbeitsanforderungen und -belastungen.
Die Analysen mit dem CW-Index verdeutlichen, dass die gegenwärtigen Verdienste in den Sorgeberufen nicht das Resultat einer sachgerechten und geschlechtsneutralen Bewertung sind. Denn gemessen an einer geschlechtsneutralen Arbeitsbewertung müssten die Verdienste für professionelle Sorgearbeit wesentlich höher ausfallen. Die Etablierung einer geschlechtergerechten Bewertung und Bezahlung von (Sorge-)Tätigkeiten ist daher gleichstellungspolitisch notwendig. Sie ist auch rechtlich geboten, sofern die Sorgeberufe und die gleichwertigen männlich dominierten Berufe von einem Arbeitgeber / einer Arbeitgeberin entlohnt werden oder im Geltungsbereich eines Tarifvertrags liegen.
Quantumness of states : from positive P-representations to entanglement tests
Creators: name: Korbicz, Jarosław
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2006
Subjects: subject: Entanglement
subject: harmonic analysis
subject: non-classical states
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
LCAAJ audio for location 49242 (Kalush, Ukraine)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Kalush, Ukraine (49.044167, 24.359722)
A Survey for Planetary Nebulae in M31 Globular Clusters
Creators: name: Jacoby, George H.
name: Ciardullo, Robin
name: De Marco, Orsola
name: Lee, Myung Gyoon
name: Herrmann, Kimberly A.
name: Hwang, Ho Seong
name: Kaplan, Evan
name: Davies, James E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We report the results of an [O III] 5007 spectroscopic survey for planetary nebulae (PNe) located within the star clusters of M31. By examining R ~ 5000 spectra taken with the WIYN+Hydra spectrograph, we identify 3 PN candidates in a sample of 274 likely globular clusters, 2 candidates in objects which may be globular clusters, and 5 candidates in a set of 85 younger systems. The possible PNe are all faint, between ~2.5 and ~6.8 mag down the PN luminosity function, and, partly as a consequence of our selection criteria, have high excitation, with [O III] 5007 to H-beta ratios ranging from 2 to ~12. We discuss the individual candidates, their likelihood of cluster membership, and the possibility that they were formed via binary interactions within the clusters. Our data are consistent with the suggestion that PN formation within globular clusters correlates with binary encounter frequency, though, due to the small numbers and large uncertainties in the candidate list, this study does not provide sufficient evidence to confirm the hypothesis.
description: Accepted for publication in the Astrophysical Journal. 54 pages, including 9 figures and 4 tables
Class and culture in Germany
Creators: name: Vester, Michael
Publisher: name: Lisbon : ISCTE
Year: 2003
Subjects: subject: Class change
subject: Habitus
subject: Milieu
subject: Political cleavages
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie

description: The article develops a typological map of the class cultures in Germany (including a short comparison with the typologies of France, Italy and Britain). It is based on ample qualitative research and representative surveys organised by a new, dynamic interpretation of the theory of class habitus and social space developed by Bourdieu. It's methodology centers on Durkheim's concept of "milieu" which unites the occupational and the cultural dimensions of class. Social classes are defined primarily not as aggregates of the official employment statistics but as aggregates of social action, i. e. as groups united and distinguished by common habitus, practices and tastes. However, the class cultures of everyday life do not translate directly into political or ideological cleavages. The main six ideological camps of the political field draw their adherents from different, though neighbouring milieus in distinct zones of social space. As a whole, the research supports the hypothesis of class differentiation and not of class erosion.
title: Han River Chulmuntogi: A Study of Early Neolithic Korea
title: Chulmuntogi: A Study of Early Neolithic Korea
titleType: AlternativeTitle
Creators: name: Nelson, Sarah
Publisher: name: Center for East Asian Studies, Western Washington University
Year: 1975

description: Han River Chulmuntogi: A Study of Early Neolithic Korea by Sarah M. Nelson: Scattered throughout the Korean peninsula are about 100 known sites which contain handmade pottery decorated with parallel incised lines. First described by Japanese archaeologists in the early part of this century, the pottery was thought to resemble Central European ceramics decorated with a multiple toothed tool, and so was designated in Japanese Kushimemon Doki, a translation of Kammkeramik (comb-pattern pottery). Translated into Korean, the same characters are pronounced Chulmuntogi, and sites with such pottery are known collectively in Korea as the Chulmuntogi Munhwa, the "comb-pattern pottery culture." Although not descriptive of a majority of the pottery called Chulmun, this term will nevertheless be retained here since it has become established in Korea. It is well understood to cover a variety of other decorative techniques as well as possible comb markings on prehistory pottery in Korea.
Zero-field Quantum Critical Point in CeCoIn$_5$
Creators: name: Tokiwa, Y.
name: Gegenwart, P.
name: Bauer, E. D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Quantum criticality in the normal and superconducting state of the heavy-fermion metal CeCoIn$_5$ is studied by measurements of the magnetic Grüneisen ratio, $Γ_H$, and specific heat in different field orientations and temperatures down to 50 mK. Universal temperature over magnetic field scaling of $Γ_H$ in the normal state indicates a hidden quantum critical point at zero field. Within the superconducting state the quasiparticle entropy at constant temperature increases upon reducing the field towards zero, providing additional evidence for zero-field quantum criticality.
description: submitted to PRL
LCAAJ audio for location 49235 (Drohobych, Ukraine)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Drohobych, Ukraine (49.358012, 23.512319)
Change management study of horticulture 2015 - Conditions and success factors
Creators: name: Meyerding, Stephan G.H.
Publisher: name: Abingdon : Taylor and Francis Ltd.
Year: 2016
Subjects: subject: Business transformation
subject: Economical sustainability
subject: Human resources management
subject: Organizational change
subject: Project management
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)

description: The increasing organizational size, as a result of the industry's structural change, is leading to crises in German horticultural companies. Therefore, the present study examines the causes of fundamental change processes in horticultural companies, indicates the overriding trends and identifies the success factors of change initiatives. For this purpose, over 150 decision-makers with over 10 years’ experience in their respective organization were surveyed from May to December 2014. The megatrends are environmental issues, changed consumer behavior, resource shortages and the labor market. Currently, the reasons for change lie in a changing market strategy/sales approach, business succession and submission and external changes in the legal conditions. Among the most difficult problems occurring in the implementation of change processes are low willingness to take responsibility, interest and goal conflicts of the involved organization's members and a sacrifice of long-term actions for short-term profit improvements. The most important success factors of change processes include realistic, clear visions/goals and their communication, team spirit and motivation and a coordinated chronological procedure. Six factors of the psychological level of the change success are presented. The results of the study can help to recommend a design for change processes in companies within horticultural manufacturing. This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of Organisational Transformation & Social Change on 2016-06-28, available online: http://www.tandfonline.com/doi/full/10.1080/14779633.2016.1192811.
Racconti italiani contemporanei : analisi testuale e applicazione didattica
Creators: name: Martinelli, Luisa
Publisher: name: Hannover : Universität
Year: 2003
Subjects: subject: Textual analysis
subject: contemporary Italian short stories
subject: didactic objectives for literary texts
subject: Dewey Decimal Classification::800 | Literatur, Rhetorik, Literaturwissenschaft::850 | Italienische, rumänische, rätoromanische Literatur
subject: Dewey Decimal Classification::300 | Sozialwissenschaften, Soziologie, Anthropologie::370 | Erziehung, Schul- und Bildungswesen

description: [no abstract]
title: Ten Great Years: Statistics of the Economic and Cultural Achievements of the People’s Republic of China
Creators: name: China, Guo jia tong ji ju
Publisher: name: Center for East Asian Studies, Western Washington University
Year: 1974

description: Ten Great Years: Statistics of the Economic and Cultural Achievements of the People’s Republic of China by the State Statistical Bureau: The aim of this book is to describe, through extensive statistical data presented systematically, the great economic and cultural achievements of the People's Republic of China during the past decade, 1949 – 1958.
title: Workers and Commissars
title: Trade Union Policy in the People’s Republic of China
titleType: Subtitle
Creators: name: Fletcher, Merton Don
Publisher: name: Center for East Asian Studies, Western Washington University
Year: 1974

description: Workers and Commissars: Trade Union Policy in the People’s Republic of China by Merton Don Fletcher: This study is not an organizational or sociological work on trade unions in China. It is primarily a case study illustrating how changes in Chinese Communist Party political and economic orientations over time have been reflected in the Party's policy toward trade unions. The All-China Federation of Trade Unions and its branch organs ceased to function in December 1966, victims of the Great Proletarian Cultural Revolution. Only in 1973, following the rebuilding of the Party and the subsequent rehabilitation of mass organizations such as the Young Communist League, have trade unions reappeared. Thus, union policy in China continues to mirror broader policy developments.
LCAAJ audio for location 49230 (Mostyska, Ukraine)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Mostyska, Ukraine (49.794167, 23.1525)
Quantum correlations and quantum key distribution
Creators: name: Franz, Torsten
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2013
Subjects: subject: Steering effect
subject: quantum key distribution
subject: Gaussian systems
subject: Steering-Effekt
subject: Quanten-Schlüsselerzeugung
subject: Gaußsche Systeme
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
Quantum filaments in dipolar Bose-Einstein condensates
Creators: name: Wächtler, Falk
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2016
Subjects: subject: Ultracold quantum gases
subject: quantum fluctuations
subject: dipolar interactions
subject: Ultrakalte Quantengase
subject: Quantenfluktuationen
subject: dipolare Wechselwirkungen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: [no abstract]
title: A Discourse on Government: Nakae Chōmin and his Sansuijin keirin mondō: An Essay and Introduction
Creators: name: Tokusuke, Nakae
Publisher: name: Center for East Asian Studies, Western Washington University
Year: 1977

description: The Meiji period (1868-1912) was an exciting and cataclysmic era of Japanese history. In 1854 after two hundred and fifty years of self-imposed isolation, Japan was opened to diplomatic contact with the outside world and by 1868 the old political and social order had been overthrown. A new government was created with the promise that in the words of the Charter Oath, knowledge would be sought throughout the world and the evil customs of the past would be broken off. Once the restraints of the preceding Tokugawa state were removed, a new environment receptive to rapid change and innovation was ushered in. New ideas from the West inundated Japan, and institutions modeled on those of the West replaced the structure that had existed for centuries.
Reconstructing the Pleistocene depositional environments at Schöningen (northern Germany) : insights from 3D subsurface modelling and numerical simulation
Creators: name: Lang, Jörg
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2014
Subjects: subject: Tunnel valley
subject: interglacial deposition
subject: Schöningen
subject: Subglaziale Rinne
subject: interglaziale Ablagerungen
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften

description: [no abstract]
Epilobium parviflorum Schreber
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: E. parviflorum Schreber Cat. 143. Bis 1400m. l: Traversaz bei Val-d'Illiez (Marietan); La Bätiaz (Wurgler); Collonges (Garns); Dorenaz (idem). - 3: Orsieres (Melly); Foret Ibeau im Val Ferret, 1400 m (idem); Eisten im Saastal (A. Keller).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
X-ray follow-ups of XSSJ12270-4859: a low-mass X-ray binary with gamma ray FERMI-LAT association
Creators: name: de Martino, D.
name: Belloni, T.
name: Falanga, M.
name: Papitto, A.
name: Motta, S.
name: Pellizzoni, A.
name: Evangelista, Y.
name: Piano, G.
name: Masetti, N.
name: Bonnet-Bidaud, J. -M.
name: Mouchet, M.
name: Mukai, K.
name: Possenti, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: XSSJ1227.0-4859 is a peculiar, hard X-ray source recently positionally associated to the Fermi-LAT source 1FGLJ1227.9-4852/2FGLJ1227.7-4853. Multi-wavelength observations have added information on this source, indicating a low-luminosity low-mass X-ray binary (LMXB), but its nature is still unclear. To progress in our understanding, we present new X-ray data from a monitoring campaign performed in 2011 with the XMM-Newton, RXTE, and Swift satellites and combine them with new gamma-ray data from the Fermi and AGILE satellites. We complement the study with simultaneous near-UV photometry from XMM-Newton and with previous UV/optical and near-IR data. The X-ray history of XSSJ1227.0-4859 over 7yr shows a persistent and rather stable low-luminosity (~6x10^33 d_{1\,kpc}^2 erg/s) source, with flares and dips being peculiar and permanent characteristics. The associated Fermi-LAT source 2FGLJ1227.7-4853 is also stable over an overlapping period of 4.7\,yr. Searches for X-ray fast pulsations down to msec give upper limits to pulse fractional amplitudes of 15-25% that do not rule out a fast spinning pulsar. The combined UV/optical/near-IR spectrum reveals a hot component at ~13\,kK and a cool one at ~4.6\,kK. The latter would suggest a late-type K2-K5 companion star, a distance range of1.4--3.6kpc and an orbital period of 7--9 h. A near-UV variability (>6\,h) also suggests a longer orbital period than previously estimated. The analysis shows that the X-ray and UV/optical/near-IR emissions are more compatible with an accretion-powered compact object than with a rotational powered pulsar. The X-ray to UV bolometric luminosity ratio could be consistent with a binary hosting a neutron star, but the uncertainties in the radio data may also allow an LMXB black hole with a compact jet. In this case it would be the first associated with a high-energy gamma-ray source.
description: 17 pages, 14 figures, 1 table; Accepted for publication in Astronomy & Astrophysics Main Journal
LCAAJ audio for location 49229 (Przemysl, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Przemysl, Poland (49.783862, 22.767791)
Regulation of plant carbon transport mechanisms during arbuscular mycorrhizal symbiosis
Creators: name: Wegener, Stefanie
Publisher: name: Hannover : Gottfried Wilhelm Leibniz Universität Hannover
Year: 2017
Subjects: subject: Plant-mycorrhiza interaction
subject: carbon limitation
subject: phosphate supply
subject: Pflanze-Mykorrhiza Interaktion
subject: Kohlenstoff Limitierung
subject: Phosphat
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: [no abstract]
On an Extension Problem for Density Matrices
Creators: name: Carlen, Eric A.
name: Lebowitz, Joel L.
name: Lieb, Elliott H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81V99, 82B10, 94A17

description: We investigate the problem of the existence of a density matrix rho on the product of three Hilbert spaces with given marginals on the pair (1,2) and the pair (2,3). While we do not solve this problem completely we offer partial results in the form of some necessary and some sufficient conditions on the two marginals. The quantum case differs markedly from the classical (commutative) case, where the obvious necessary compatibility condition suffices, namely, trace_1 (rho_{12}) = \trace_3 (rho_{23}).
description: 12 pages latex
CsPr2(CH3COO)7, ein caesiumarmes wasserfreies ternäres Caesium-Praseodym-Acetat
Creators: name: Lossin, Adalbert
name: Meyer, Gerd
Publisher: name: Berlin : De Gruyter
Year: 1993
Subjects: subject: Cesium Praseodym Acetate
subject: Crystal Structure
subject: Synthesis
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: Single crystals of CsPr2(CH3COO)7 were obtained from an acetic acid solution of Pr(CH3COO)3 • H2O and Cs2CO3 in a molar ratio of 4:1 at 120°C. It crystallizes in the triclinic system, PĪ (no. 2), Z = 2, a = 1028.1(5), b = 1034.6(5), c = 1199.4(6) pm, α = 84.82(2), β = 67.07(3), γ = 76.01(2)°, Vm = 343.3(3) cm3/mol, R = 0.031, Rw = 0.027. The crystal structure contains infinite chains, 1∞[Pr2(CH3COO)6], running along the [110] direction. The chains are built up by bridging acetate ions coordinated to two crystallographically different Pr3+ ions which are both surrounded by 9 oxygen ligands. These chains are linked by “intercalated” Cs(CH3COO) to layers parallel (100). Cs+ has contacts to oxygen atoms of neighbouring layers, such that a three-dimensional network is formed.
The Risk factors and screening uptake for prostate cancer: a scoping review
Creators: name: Mumuni, Seidu
name: O'DONNELL, CLAIRE
name: DOODY, OWEN
Publisher: name: University of Limerick
Year: 2023
Subjects: classificationCode: 42
subject: Health sciences
subject: FOS: Health sciences

description: Abstract: Objectives: The purpose of this scoping review was to identify the risk factors and screening uptake for prostate cancer. Design: Scoping review. Methods: Arksey and O’Malley’s framework guided this review; five databases (Cumulative Index to Nursing and Allied Health Literature (CINAHL), MEDLINE, PsycINFO, Academic Search Complete and Cochrane Library) and grey literature were searched. Screening was undertaken against predetermined inclusion criteria for articles published before July 2023 and written in English. This review is reported in line with PRISMA-Sc. Results: 10,899 database results were identified; 3676 papers were removed as duplicates and 7115 papers were excluded at title and abstract review. A total of 108 papers were full-text reviewed and 67 were included in the review. Grey literature searching yielded no results. Age, family history/genetics, hormones, race/ethnicity, exposure to hazards, geographical location and diet were identified as risk factors. Prostatic antigen test (PSA), digital rectal examination (DRE), transrectal ultrasound (TRUS), magnetic resonance imaging (MRI), magnetic resonance spectroscopic imaging (MRSI) and prostate biopsy were identified as screening/diagnostic methods. The evidence reviewed highlights moderate knowledge and screening uptake of prostate cancer with less than half of men reporting for PSA screening. On the other hand, there is a year-to-year increase in PSA and DRE screening, but factors such as poverty, religion, culture, communication barriers, language and costs affect men’s uptake of prostate cancer screening. Conclusion: As prostate cancer rates increase globally, there is a need for greater uptake of prostate cancer screening and improved health literacy among men and health workers. There is a need to develop a comprehensive prostate cancer awareness and screening programme that targets men and addresses uptake issues so as to provide safe, quality care. Strengths and limitations of this study: (1) A broad search strategy was utilised incorporating both databases and grey literature. (2) The PRISMA reporting guidelines were utilised. (3) Only English language papers were included, and this may have resulted in relevant articles being omitted.
ECONOMIC GROWTH AND GLOBALIZATION: EXAMINING THEIR INTERCONNECTEDNESS IN POST-GLOBALIZED INDIA
Creators: name: Rajesh, Kumar Patel
name: Ankit, Rajiv Mehta
Publisher: name: AYDEN JOURNAL
Year: 2024
Subjects: Globalization, Economic Growth, Granger Causality, Financial Integration, Globalization Index

description: The literature on globalization produces mixed findings with regard to the impact of globalization on economic growth of countries while also debating if it is economic growth which attracts globalization rather than the other way round. India embarked upon the path of globalization since the introduction of economic reforms in the 1990s. The impact of reforms started being demonstrated in increased pace of economic growth even as the nature and extent of globalization was seen to expand gradually over the years. Three decades of globalization encompassing economic, financial, political, technological and social dimensions, warrants an examination of the causality between globalization and economic growth over the period from 1991 to 2020. The paper examines the causal relationship between globalization, more precisely, its varied indicators across the five dimensions, and economic growth. The analysis has been carried out using the Granger causality test. The results of the Johansen cointegration test suggest that there exists a long-run relationship between globalization and economic growth. The Granger causality test gives a mixed set of results, with two-way causality is the case of some indicators of globalization, and one-way in some other cases.
New insights into the semiclassical Wigner treatment of photodissociation dynamics
Creators: name: Arbelo-González, W.
name: Bonnet, L.
name: García-Vela, A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The \emph{semiclassical Wigner treatment} of Brown and Heller [J. Chem. Phys. 75, 186 (1981)] is applied to triatomic direct photodissociations with the aim of accurately predicting final state distributions at relatively low computational cost, and having available a powerful interpretative tool. For the first time, the treatment is full-dimensional. The proposed formulation closely parallels the quantum description as far as possible. An approximate version is proposed, which is still accurate while numerically much more efficient. In addition to be weighted by usual vibrational Wigner distributions, final phase space states appear to be weighted by new \emph{rotational Wigner distributions}. These densities have remarkable structures clearly showing that classical trajectories most contributing to rotational state $j$ are those reaching the products with a rotational angular momentum close to $[j(j+1)]^{1/2}$ (in $\hbar$ unit). The previous methods involve running trajectories from the reagent molecule onto the products. The alternative \emph{backward approach} [L. Bonnet, J. Chem. Phys. 133, 174108 (2010)], in which trajectories are run in the reverse direction, is shown to strongly improve the numerical efficiency of the most rigorous method in addition to be \emph{state-selective}, and thus, ideally suited to the description of state-correlated distributions measured in velocity imaging experiments. The results obtained by means of the previous methods are compared with rigorous quantum results in the case of Guo's triatomic-like model of methyl iodide photodissociation [J. Chem. Phys. 96, 6629 (1992)] and an astonishing agreement is found. In comparison, the standard method of Goursaud \emph{et al.} [J. Chem. Phys. 65, 5453 (1976)] is only semi-quantitative.
description: 13 figures
Adsorption von CO auf einer Palladium(111)-Oberfläche
Creators: name: Ertl, G.
name: Koch, J.
Publisher: name: Berlin : De Gruyter
Year: 1970
Subjects: subject: low energy electron diffraction (LEED)
subject: CO
subject: Pd(lll)
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: The adsorption of CO on a clean Pd(lll) surface has been studied by means of low energy electron diffraction (LEED), contact potential measurements and flash desorption. At coverages ㊀ between 1/3 and 1/2 ordered adsorption phases are observed for which structure models are derived. The maximum increase of the work function Δϕ is about 1 eV; Δϕ is proportional to ㊀. Adsorption isotherms have been measured between 100 and 300 °C and the isosteric heat of adsorption Ead has been determined as a function of ㊀. Ead is constant (34 kcal/mole) up to ㊀ = 1/3 and then decreases owing to structural influences and intermolecular interactions.
LCAAJ audio for location 49231 (Rybnyk, Ukraine)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Rybnyk, Ukraine (49.181513, 23.301978)
Schwinger-Keldysh theory for Bose-Einstein condensation of photons in a dye-filled optical microcavity
Creators: name: de Leeuw, A. -W.
name: Stoof, H. T. C.
name: Duine, R. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider Bose-Einstein condensation of photons in an optical cavity filled with dye molecules that are excited by laser light. By using the Schwinger-Keldysh formalism we derive a Langevin field equation that describes the dynamics of the photon gas, and in particular its equilibrium properties and relaxation towards equilibrium. Furthermore we show that the finite lifetime effects of the photons are captured in a single dimensionless damping parameter, that depends on the power of the external laser pumping the dye. Finally, as applications of our theory we determine spectral functions and collective modes of the photon gas in both the normal and the Bose-Einstein condensed phase.
Der Einfluß von l-Äthionin auf Blutungsrate und Ionentransport im Blutungssaft
Creators: name: Lorenz, H.
Publisher: name: Berlin : De Gruyter
Year: 1973
Subjects: subject: bleeding rate
subject: Enthionine
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: The bleeding rate as well as transport of K+, NO3− and PO4−−− within the bleeding sap of corn plants (Zea mays) has been studied in intervals after raising the nitrate concentration of the nutrient solution from 5 to 10 meq/1. Acceleration of the exudation process in response to increased nitrate supply is accomplished after a lag phase. During this lag phase L-ethionine causes a marked stimulation of bleeding sap exudation. A very close correlation (coefficient of correlation r = 0, 996) was found between bleeding rate and phosphate transport within the bleeding sap, whereas transport of K+ (r = 0, 868) and NO3− (r=0, 773) is not that closely correlated. Because phosphate is translocated to the Xylem after it has been metabolized in a series of organic phosphorous compounds it is concluded that the exudation process is primarily linked to oxidative phosphorylation in the root, which is apparently stimulated by ethionine after a lag period. Acceleration of respiratory chain phosphorylation may be brought about by increasing the amount of phosphate acceptors. © 1973, Walter de Gruyter. All rights reserved.
Ac-magnetic susceptibility in the peak-effect region of Nb$_3$Sn
Creators: name: Bossen, Olaf
name: Schilling, Andreas
name: Toyota, Naoki
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We performed a systematic study of the ac magnetic-susceptibility on a Nb3Sn single crystal which displays a strong peak effect near the upper critical field Hc2. In external magnetic fields above 3 T, the peak effect manifests itself in a single, distinct peak in the real part of the ac susceptibility as a function of temperature T, the size of which continuously increases with increasing magnetic field H. In the imaginary part of the ac susceptibility, on the other hand, a single peak initially grows with increasing H up to a well-defined value, and then splits into two sharp peaks which separate when H is further increased. We explain this surprising behavior by a flux-creep model and taking into account the enhancement of the critical-current density in the peak-effect region near Tc in which Bean's critical-state model seems to apply. Outside this region, the crystal is clearly in a flux-creep regime with finite creep exponent n.
description: 14 pages (double spaced), 4 figures
Two-valued sigma-maxitive measures and Mesiar's hypothesis
Creators: name: Poncet, Paul
Publisher: name: arXiv
Year: 2013
Subjects: subject: Functional Analysis (math.FA)
subject: Information Theory (cs.IT)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 28B15, 03E72, 49J52

description: We reformulate Mesiar's hypothesis [Possibility measures, integration and fuzzy possibility measures, Fuzzy Sets and Systems 92 (1997) 191-196], which as such was shown to be untrue by Murofushi [Two-valued possibility measures induced by $σ$-finite $σ$-additive measures, Fuzzy Sets and Systems 126 (2002) 265-268]. We prove that a two-valued $σ$-maxitive measure can be induced by a $σ$-additive measure under the additional condition that it is $σ$-principal.
description: 3 pages
LCAAJ audio for location 49233 (Bolekhiv, Ukraine)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Bolekhiv, Ukraine (49.066944, 23.851389)
Quantum bicriticality in the heavy-fermion metamagnet YbAgGe
Creators: name: Tokiwa, Y.
name: Garst, M.
name: Gegenwart, P.
name: Bud'ko, S. L.
name: Canfield, P. C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Bicritical points, at which two distinct symmetry-broken phases become simultaneously unstable, are typical for spin-flop metamagnetism. Interestingly, the heavy-fermion compound YbAgGe also possesses such a bicritical point (BCP) with a low temperature T_BCP ~ 0.3 K at a magnetic field of mu_0 H_BCP ~ 4.5 T. In its vicinity, YbAgGe exhibits anomalous behavior that we attribute to the influence of a quantum bicritical point (QBCP), that is close in parameter space yet can be reached by tuning T_BCP further to zero. Using high-resolution measurements of the magnetocaloric effect, we demonstrate that the magnetic Grueneisen parameter Gamma_H indeed both changes sign and diverges as required for quantum criticality. Moreover, Gamma_H displays a characteristic scaling behavior but only on the low-field side, H < H_BCP, indicating a pronounced asymmetry with respect to the critical field. We speculate that the small value of T_BCP is related to the geometric frustration of the Kondo-lattice of YbAgGe.
description: submitted to PRL
LCAAJ audio for location 49237 (Yavoriv, Ukraine)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Yavoriv, Ukraine (49.946944, 23.393056)
Adiabatic spin cooling using high-spin Fermi gases
Creators: name: Colomé-Tatché, Maria
name: Klempt, Carsten
name: Santos, Luis
name: Vekua, Teimuraz
Publisher: name: Bristol : IOP Publishing Ltd.
Year: 2011
Subjects: subject: Adiabatic cooling
subject: Antiferromagnetic orders
subject: Fermi gas
subject: High temperature
subject: Lattice gas
subject: Mott phase
subject: Spatial entropy
subject: Spin degrees
subject: Thermodynamic bethe ansatz
subject: Ultra-cold
subject: Zeeman coupling
subject: Antiferromagnetism
subject: Cooling
subject: Electron gas
subject: Entropy
subject: Fermions
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: Spatial entropy redistribution plays a key role in adiabatic cooling of ultra-cold lattice gases. We show that high-spin fermions with a spatially variable quadratic Zeeman coupling may allow for the creation of an inner spin-1/2 core surrounded by high-spin wings. The latter are always more entropic than the core at high temperatures and, remarkably, at all temperatures in the presence of frustration. Combining thermodynamic Bethe Ansatz with local density approximation, we study the spatial entropy distribution for the particular case of one-dimensional spin-3/2 lattice fermions in the Mott phase. Interestingly, this spatially dependent entropy opens a possible path for an adiabatic cooling technique that, in contrast to previous proposals, would specifically target the spin degree of freedom. We discuss a possible realization of this adiabatic cooling, which may allow for a highly efficient entropy decrease in the spin-1/2 core and help access antiferromagnetic order in experiments on ultracold spinor fermions.
LCAAJ audio for location 49227 (Blazowa, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Blazowa, Poland (49.885649, 22.102754)
แรงจูงใจและบทบาทของพ่อแม่เพื่อสร้างความรักการอ่านในเด็กเล็ก
Creators: name: ชฏารัตน์ เฮงษฎีกุล
Publisher: name: สำนักงานบริหารการวิจัย นวัตกรรมและการสร้างสรรค์
Year: 2023
Subjects: แรงจูงใจ
การคาดหวังความสำเร็จ
คุณค่าของงาน
ทักษะการอ่านและการเขียน

description: วารสารมหาวิทยาลัยศิลปากร, 43, 4, 13-25
LCAAJ audio for location 49223 (Lutowiska, Poland)
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: Yiddish language--Dialects
Yiddish language--Phonology
Language surveys
Ashkenazim--Social life and customs
Jews--Civilization

description: Lutowiska, Poland (49.251364, 22.695265)
พลังแห่งการเยียวยาในภาพยนตร์: กรณีการสูญเสียบุคคลอันเป็นที่รักใน What Dreams May Come (1998)
Creators: name: นัทธนัย ประสานนาม
Publisher: name: สำนักงานบริหารการวิจัย นวัตกรรมและการสร้างสรรค์
Year: 2023
Subjects: มนุษยศาสตร์การแพทย์
ภาพยนตร์ศึกษา
การสูญเสียบุคคลอันเป็นที่รัก

description: วารสารมหาวิทยาลัยศิลปากร, 43, 4, 26-37