cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Achromatic late-time variability in thermonuclear X-ray bursts - an accretion disk disrupted by a nova-like shell?
Creators: name: Zand, J. J. M. in 't
name: Galloway, D. K.
name: Ballantyne, D. R.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: An unusual Eddington-limited thermonuclear X-ray burst was detected from the accreting neutron star in 2S 0918-549 with the Rossi X-ray Timing Explorer. The burst commenced with a brief (40 ms) precursor and maintained near-Eddington fluxes during the initial 77 s. These characteristics are indicative of a nova-like expulsion of a shell from the neutron star surface. Starting 122 s into the burst, the burst shows strong (87 +/- 1% peak-to-peak amplitude) achromatic fluctuations for 60 s. We speculate that the fluctuations are due to Thompson scattering by fully-ionized inhomogeneities in a resettling accretion disk that was disrupted by the effects of super-Eddington fluxes. An expanding shell may be the necessary prerequisite for the fluctuations.
description: 7 pages, 4 figures. Submitted to A&A
Optimierung der Altersvorsorge  - Aufbau eines zeitkontenbasierten Dienstleistungsanspruches
Creators: name: Detzel, Bettina
Publisher: name: Karlsruhe
Year: 2009
Subjects: Stochastische Optimierung
Altersversorgung
Zeitinvestment

description: Mittels eines Optimierungsproblems werden die optimalen Investment- und Konsumentscheidungen eines Individuums zur Altersversorgung hergeleitet. Neben monetären Instrumenten wie, z. B. Investitionen auf dem Kapitalmarkt, wird eine auf Zeitguthaben basierende inflationssichere Anlageform einbezogen.
From Zeno to anti-Zeno: decoherence-control dependence on the quantum statistics of the bath
Creators: name: Rao, D. D. Bhaktavatsala
name: Kurizki, Gershon
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We demonstrate through exact solutions that a spin bath leads to stronger (faster) dephasing of a qubit than a bosonic bath with identical bath-coupling spectrum. This difference is due to the spin-bath "dressing" by the coupling. Consequently, the quantum statistics of the bath strongly affects the pulse sequences required to dynamically decouple the qubit from its bath.
description: 2 figures (submitted)
Zur Rheologie und den physikalischen Wechselwirkungen bei Zementsuspensionen
Creators: name: Haist, Michael
Publisher: name: Karlsruhe
Year: 2009
Subjects: Baustofftechnologie
Zement
Rheologie
Suspension
Elektrophysik

description: Die Eigenschaften frischer Betone werden maßgeblich durch die rheologischen Eigenschaften der darin enthaltenen Zementsuspensionen beeinflusst. Das Ziel der vorliegenden Arbeit bestand in der Untersuchung des Verformungsverhaltens frischer Zementsuspensionen unter Berücksichtigung der physikalischen Wechselwirkungen zwischen den einzelnen Zementpartikeln. Besonderes Augenmerk galt dabei dem elastischen Verformungsverhalten dieser Suspensionen.
Additional file 2 of Species co-occurrence and management intensity modulate habitat preferences of forest birds
Creators: name: Basile, Marco
name: Asbeck, Thomas
name: Cordeiro Pereira, João M.
name: Mikusiński, Grzegorz
name: Storch, Ilse
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences

description: Additional file 2. Multi-species abundance model incorporating the species association process.
(Non)Differentiability and Asymptotics for Potential Densities of Subordinators
Creators: name: Doering, Leif
name: Savov, Mladen
Publisher: name: arXiv
Year: 2011
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: For subordinators with positive drift we extend recent results on the structure of the potential measures and the renewal densities. Applying Fourier analysis a new representation of the potential densities is derived from which we deduce asymptotic results and show how the atoms of the Levy measure translate into points of (non)smoothness.
description: 27 pages, appeared in Electronic Journal of Probability 2011
Light tetraquark state at nonzero temperature
Creators: name: Heinz, Achim
name: Struber, Stefan
name: Giacosa, Francesco
name: Rischke, Dirk H.
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the implications of a light tetraquark on the chiral phase transition at nonzero temperature $T$: The behavior of the chiral and four-quark condensates and the meson masses are studied in the scenario in which the resonance $f_{0}(600)$ is described as a predominantly tetraquark state. It is shown that the critical temperature is lowered and the transition softened. Interesting mixing effects between tetraquark, and quarkonium configurations take place.
description: 6 pages, 2 figures. Talk presented at the Excited QCD Workshop, 31.1.-6.2.2010, in Tatranska Lomnica (Slovakia)
Studies on the transcriptional regulation of human sex hormone-binding globulin in testicular germ cells : mechanistic and evolutionary insights
Creators: name: Meyers, Warren
Publisher: name: University of British Columbia
Year: 2016

description: In most mammals, the major site of sex hormone-binding globulin (SHBG) synthesis is the liver wherefrom it is secreted into the bloodstream and is the primary determinant of sex steroid access to target tissues. The minor site of SHBG synthesis is the testis and in lower mammals testicular SHBG has long been known to be synthesized and secreted by Sertoli cells. In contrast, human SHBG is expressed in testicular germ cells from an upstream alternative promoter (altP-SHBG).Transcripts arising from this region comprise an alternative first exon (1A) and the resultant protein is confined to the acrosomal compartment of the mature spermatozoa. In Chapters 3 and 4 I dissected the regulatory components of the alternative SHBG promoter and identified motifs that are required for optimal transcriptional activity from this region. Transcriptional activity is driven by two CACCC elements that appear to be functionally redundant. The transcription factor KLF4 interacts with promoter the region spanning these elements in vivo. Knockdown of Klf4 results in decreased altP-SHBG activity, while Klf4 overexpression relieves the effects of knockdown. Examination of KLF4 in testes of transgenic mice harbouring human SHBG transgenes reveals that Klf4 and SHBG have related expression patterns during the seminiferous cycle. The alternative SHBG promoter responds to dbcAMP treatment and this activation is relieved by cotreatment with the protein kinase A inhibitor, H89. Overexpression of CREM isoforms also upregulates altP-SHBG transcriptional activity. Examination testicular SHBG transcripts from members of each major primate family revealed that transcripts containing exon 1A are unique to the catarrhini phylogenetic group. In contrast SHBG transcripts in lemur testes contained exon 1, while no evidence for SHBG expression could be detected in marmoset monkey testes. In general, the exonic identity of primate testicular SHBG transcripts could be predicted based on the structure of their gene’s 5’ regulatory region. This work provides insights into how human SHBG is expressed in a stage-dependent manner throughout the seminiferous cycle and how molecular evolution of higher primate SHBG genes has resulted in distinct changes in how it is expressed in their testes.
Additional file 1 of Hypoxia with inflammation and reperfusion alters membrane resistance by dynamically regulating voltage-gated potassium channels in hippocampal CA1 neurons
Creators: name: Yang, Yoon-Sil
name: Choi, Joon Ho
name: Rah, Jong-Cheol
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 1: Figure S1. The maximum density of IA before, during, and after Hypo-Inf. Error bars represent standard errors.
Regularity at infinity of real mappings and a Morse-Sard theorem
Creators: name: Dias, L. R. G.
name: Ruas, M. A. S.
name: Tibar, M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14D06, 51N10, 14P10, 32S20, 32S15, 58K15, 57BN80

description: We prove a new Morse-Sard type theorem for the asymptotic critical values of semi-algebraic mappings and a new fibration theorem at infinity for $C^2$ mappings. We show the equivalence of three different types of regularity conditions which have been used in the literature in order to control the asymptotic behaviour of mappings. The central role of our picture is played by the $t$-regularity and its bridge toward the $ρ$-regularity which implies topological triviality at infinity.
Electroweak Corrections to W-pair Production at LHC and ILC
Creators: name: Metzler, Falk
Publisher: name: Karlsruhe
Year: 2009
Subjects: sudakov
electroweak
w-pair
elektroschwach
W-Paar

description: Wir betrachten elektroschwache Strahlungskorrekturen zur W-Paar Produktion in Elektron-Positron, sowie Quark-Antiquark Annihilation bei hohen Energien. In diesem Energiebereich werden die Strahlungskorrekturen von sogenannten Sudakov-Logarithmen dominiert. Mit Hilfe von Evolutionsgleichungen lassen sich diese Logarithmen resummieren.
Wir präsentieren Zweischleifen-Korrekturen bis zu nächst-nächst-führenden Logarithmen zur Produktion von transversal und longitudinal polarisierten W-Boson Paaren.
Understanding how advanced parametric design can improve the constructability of building designs
Creators: name: Shahrokhi, Hooman
Publisher: name: University of British Columbia
Year: 2016

description: Construction project complexity is rapidly growing, increasing the need for better project and design management practices. This complexity is attributable to the advancements in technology which have resulted in an intensification of contemporary design generation. Projects such as the Guggenheim Museum in Bilbao, Spain and the Disney Concert Hall in Los Angeles, California by Frank Gehry & Associates exemplify the results of such technological advancements. This thesis presents the results of a year-long research project in the form of a case study on a building facade system. The case study approach is chosen due to the exploratory nature of this research project in answering a ‘how’ question where we have the ability to observe the events under investigation but lack control over them. The objective of this research is to understand how advanced parametric design can improve constructability of building designs. The research project was initiated as a test of the hypothesis by our industry partner, an international architecture firm, that they have been able to significantly improve constructability of a building facade system by using advanced parametric design tools. While the results of this study supported this assertion, a number of recurring challenges were noticed in the construction process. As a result, phase II of the project was introduced to include a rigorous productivity study of the construction process, identification of delay types, categorization of those delay types into constructability issues, and quantifying the impact of those constructability issues on the project. Finally, a conceptual design approach is developed and used to address the constructability issue with the largest impact by incorporating construction knowledge - as design rules - into the design stage using advanced parametric design tools in order to produce a design improved for constructability. The results are then validated through a comparison with the original design and checked with an expert subcontractor for confirmation. The claimed contribution of this research project is an increased understanding of how advanced parametric design tools can be used to improve constructability of the building facade system studied through design.
Additional file 1 of Prognostic factors for persistent symptoms in adults with mild traumatic brain injury: protocol for an overview of systematic reviews
Creators: name: Déry, Julien
name: De Guise, Élaine
name: Bussières, Ève-Line
name: Lamontagne, Marie-Eve
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 1. PRISMA-P 2015 Checklist.
Numerical Efficiency Calibration of In Vivo Measurement Systems
Creators: name: Hegenbart, Lars
Publisher: name: Karlsruhe
Year: 2009
Subjects: Radiation Transport
Monte Carlo Method
In Vivo Measurement
Voxel Model
Segmentation / Registration

description: Monte Carlo radiation transport codes were used with virtual models of in vivo measurement equipment. Software was coded to handle memory intensive anthropomorphic voxel models for simulations of measurement scenarios. Tools, methods, and models have been validated. Various parameters have been investigated for their sensitivity. Methods based on image registration techniques have been developed to transform existing human models to match with an individual test person.
Phenolic profile and antioxidant potential of selected plants of Pakistan
Creators: name: Imram Imram
name: Zia-Ul-Haq, Muhammad
name: Calani, Luca
name: Mazzeo, Teresa
name: Pellegrini, Nicoletta
Publisher: name: Association for Applied Botany e.V., German Society for Quality Research on Plant Foods
Year: 2014
Subjects: Antioxidants
Total Phenolic Content
Medicinal Plants
Pakistan

description: Journal of Applied Botany and Food Quality; 87; 30-35
description: Antioxidants play an important role in inhibiting and scavenging radicals, thus providing protection to humans against infectious and degenerative diseases. Literature shows that the antioxidant activity is high in medicinal plants. Realizing the fact that, this investigation was carried out to evaluate the in vitro antioxidant capacity of methanolic extracts of Acacia leucophloea (bark), Albizia lebbeck (bark, flower, seed), Capparis decidua (root), Cicer arietinum (seeds) and Grewia asiatica (leaves). Barks showed the highest phenolic content as compared to seeds, leaves and roots and the order observed was A. lebbeck bark> A. leucophloea bark> G. asiatica leaves> C. decidua root >A. lebbeck flowers> A. lebbeck seeds> C. arietinum seeds. Phenolic compounds were identified based on their mass spectral characteristics in each extract. Antioxidant capacity measured by three commonly-benched methods, TEAC, FRAP and TRAP assays indicated that all extracts are a good source of natural antioxidants. Investigated extracts appeared to have potential as a health supplement rich in natural antioxidants and merits further intensive study. The results of this study will promote the reasonable usage of these plants in food and pharmacy industries as well as in alternative medicine and natural therapy.
The equivalence relationship between Li-Yorke $δ$-chaos and distributional $δ$-chaos in a sequence
Creators: name: Li, Jian
name: Tan, Feng
Publisher: name: arXiv
Year: 2010
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: In this paper, we discuss the relationship between Li-Yorke chaos and distributional chaos in a sequence. We point out the set of all distributional $δ$-scramble pairs in the sequence $Q$ is a $G_δ$ set, and prove that Li-Yorke $δ$-chaos is equivalent to distributional $δ$-chaos in a sequence, a uniformly chaotic set is a distributional scramble set in some sequence and a class of transitive system implies distributional chaos in a sequence.
description: 6 pages
HYMAD: Hybrid DTN-MANET Routing for Dense and Highly Dynamic Wireless Networks
Creators: name: Whitbeck, John
name: Conan, Vania
Publisher: name: arXiv
Year: 2010
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Delay/Disruption-Tolerant Network (DTN) protocols typically address sparse intermittently connected networks whereas Mobile Ad-hoc Network (MANET) protocols address the fairly stable and fully connected ones. But many intermediate situations may occur on mobility dynamics or radio link instability. In such cases, where the network frequently splits into evolving connected groups, none of the conventional routing paradigms (DTN or MANET) are fully satisfactory. In this paper we propose HYMAD, a Hybrid DTN-MANET routing protocol which uses DTN between disjoint groups of nodes while using MANET routing within these groups. HYMAD is fully decentralized and only makes use of topological information exchanges between the nodes. The strength of HYMAD lies in its ability to adapt to the changing connectivity patterns of the network. We evaluate the scheme in simulation by replaying synthetic and real life mobility traces which exhibit a broad range of connectivity dynamics. The results show that HYMAD introduces limited overhead and outperforms the multi-copy Spray-and-Wait DTN routing protocol it extends, both in terms of delivery ratio and delay. This hybrid DTN-MANET approach offers a promising venue for the delivery of elastic data in mobile ad-hoc networks as it retains the resilience of a \textit{pure} DTN protocol while significantly improving performance.
description: Accepted for publication in the Computer Communications Journal
Additional file 1 of Nature, availability, and utilization of women-focused cardiac rehabilitation: a systematic review
Creators: name: Mamataz, Taslima
name: Ghisi, Gabriela L. M.
name: Pakosh, Maureen
name: Grace, Sherry L.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. Search Appendix.
Additional file 10 of Integration analysis of PacBio SMRT- and Illumina RNA-seq reveals candidate genes and pathway involved in selenium metabolism in hyperaccumulator Cardamine violifolia
Creators: name: Rao, Shen
name: Yu, Tian
name: Cong, Xin
name: Xu, Feng
name: Lai, Xiaozhuo
name: Zhang, Weiwei
name: Liao, Yongling
name: Cheng, Shuiyuan
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 10: Table S4. Statistic of SSR numbers.
The PHENIX Decadal Plan: Crafting the Future of RHIC
Creators: name: Aidala, Christine A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: After ten years of running, the PHENIX Collaboration is starting to lay out the compelling physics that RHIC, as the most versatile hadron collider in the world, will be well positioned to explore beyond the program planned for upgrades already in progress. As the fields that RHIC set out to investigate have advanced and evolved, new questions and directions have arisen at the frontiers of QCD, and we have exciting opportunities before us to continue to confront the challenges and surprises of strong interactions into the next decade. The latest thoughts of the PHENIX Collaboration on this ongoing planning process for the future of RHIC are discussed.
description: 8 pages, 8 figures, submitted to the Proceedings of the 27th Winter Workshop on Nuclear Dynamics, Winter Park, CO, February 6-13, 2011
Additional file 2 of Prognostic factors for persistent symptoms in adults with mild traumatic brain injury: protocol for an overview of systematic reviews
Creators: name: Déry, Julien
name: De Guise, Élaine
name: Bussières, Ève-Line
name: Lamontagne, Marie-Eve
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 2. Characteristics of the systematic reviews included. Key results on prognostic factors.
Study of gas purifiers for the CMS RPC detector
Creators: name: Benussi, L.
name: Bianco, S.
name: Colafranceschi, S.
name: Fabbri, F. L.
name: Felli, F.
name: Ferrini, M.
name: Giardoni, M.
name: Greci, T.
name: Paolozzi, A.
name: Passamonti, L.
name: Piccolo, D.
name: Pierluigi, D.
name: Russo, A.
name: Saviano, G.
name: Buontempo, S.
name: Cimmino, A.
name: de Gruttola, M.
name: Iorio, F Fabozzi d A. O. M.
name: Lista, L.
name: Paolucci, P.
name: Baesso, P.
name: Belli, G.
name: Pagano, D.
name: Ratti, S. P.
name: Vicini, A.
name: Vitulo, P.
name: Viviani, C.
name: Guida, R.
name: Sharma, A.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The CMS RPC muon detector utilizes a gas recirculation system called closed loop (CL) to cope with large gas mixture volumes and costs. A systematic study of CL gas purifiers has been carried out over 400 days between July 2008 and August 2009 at CERN in a low-radiation test area, with the use of RPC chambers with currents monitoring, and gas analysis sampling points. The study aimed to fully clarify the presence of pollutants, the chemistry of purifiers used in the CL, and the regeneration procedure. Preliminary results on contaminants release and purifier characterization are reported.
Quantifying and modeling the melting thermodynamics of chemically modified duplex DNA
Creators: name: Fakhfakh, Kareem
Publisher: name: University of British Columbia
Year: 2017

description: Biological reagents that bind a target selectively and with high affinity are widely used as recognition molecules within diagnostic assays and as therapeutics, among other applications. By leveraging their Watson-Crick base pairing ability, short DNA oligonucelotides represent one class of such biological agents that is particularly well suited to analyzing specific elements of the human genome. Such analyses are routinely used by clinics to detect and manage disease, and those analyses are increasingly providing the richer data content and improved performance necessary for effective clinical decision-making by employing chemically modified nucleic acids. To date, the use of these unnatural nucleotides has largely been achieved empirically, but their growing use is motivating the development of new tools and guidelines that accelerate and improve their implementation in novel assays. This thesis describes how two experimental methods may be tailored to accurately measure the melting thermodynamics of short duplex DNA containing chemical modifications – specifically locked nucleic acids (LNAs) – and then reports on a study that used those methods to measure the thermal stabilities of a large panel of DNA duplexes containing LNA substitutions in one or both strands. Those data and insights gleaned from them are used to extend a molecular thermodynamic model, the “Single Base Thermodynamic” (SBT) model[1], to enable accurate predictions of the melting thermodynamics of short B-form DNA duplexes containing i) LNA:LNA base pair and/or ii) oppositely oriented LNA:DNA base pair structures. It is the only thermodynamic model with this ability, and its value is demonstrated through its use to guide the development of a entirely new type of quantitative real-time PCR based diagnostic assay – in this case directed against clinically relevant BRAFV600 mutations in cancer – that improves upon commercially available assays by bettering their throughput and limit of detection.
PREFERENCES FOR LEARNING STYLES AMONG SECONDARY SCHOOL PUPILS
Creators: name: Karimova, Umida
name: Imansyah, Abdullah
Publisher: name: Zenodo
Year: 2023

description: The article think about is an endeavor to discover out the relationship between favored learning fashion of understudies to certain statistic factors like sex, put of living, religion and parents' instructive level. The consider was conducted on the test of 300 auxiliary school understudies of Aligarh Locale. For the reason, the analysts utilized the 'Learning Fashion Inventory' created by Jaffery Barsch . Since the information was on ostensible scale, Chi- Square test was utilized to analyze the information. The discoveries of the consider uncovered that the foremost favored learning fashion of auxiliary school understudies was Visual taken after by Sound-related, Material and kinesthetic. Additionally, the ponder uncovered that there was no critical affect of certain statistic factors like sexual orientation, put of living, religion and instructive level of father on the learning fashion inclinations of auxiliary school understudies. Be that as it may, noteworthy affect of mothers' instructive level on the learning fashion inclinations of these students was detailed within the ponder.
Mustervorlage für die Studieninformation und die informierte Einwilligungserklärung zur Übermittlung, Archivierung und weiteren wissenschaftlichen Nutzung von personenbezogenen Daten : Version 1.0, Stand: 2020
Creators: name: (:Unkn) Unknown
Publisher: name: Universität Bremen
Year: 2025
Subjects: subject: Informed Consent
subject: Forschungsdatenmanagement
subject: personenbezogenen Daten
subject: Datenschutz
subject: Forschungsethik
subject: Data Sharing
subject: 300

description: Das Forschungsdatenzentrum (FDZ) Qualiservice hat gemeinsam mit der Kanzlei MLS LEGAL GmbH – Rechtsanwalts- und Fachanwaltsgesellschaft (mls legal) rechtssichere Einwilligungserklärungen zur Absicherung Ihrer Datenverarbeitung, unter die sowohl die Datenerhebung und -verarbeitung im Forschungsprozess als auch die Übermittlung an Qualiservice zur weiteren wissenschaftlichen Sekundärnutzung und Archivierung fällt, erarbeitet. Diese stellen wir zum Download auf unserer Website bereit. Mit diesen Einwilligungserklärungen möchten wir Sie in der Vorbereitung der unterschiedlichen Phasen der Datenverarbeitung in Ihrem Forschungsprojekt, aber auch in der Vorbereitung einer geplanten Archivierung und Bereitstellung der Forschungsdaten für die wissenschaftliche Sekundärnutzung unterstützen.
Hydrogen permitted lines in the first near-IR spectra of Th 28 microjet: accretion or ejection tracers?
Creators: name: Coffey, Deirdre
name: Bacciotti, Francesca
name: Podio, Linda
name: Nisini, Brunella
Publisher: name: arXiv
Year: 2010
Subjects: subject: Space Physics (physics.space-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report the first near-infrared detection of the bipolar microjet from TTauri star ThA 15-28 (aka Th 28). Spectra were obtained with VLT/ISAAC for the slit both perpendicular and parallel to the flow to examine jet kinematics and gas physics within the first arcsecond from the star. The jet was successfully detected in both molecular and atomic lines. The H_2 component was found to be entirely blueshifted around the base of the bipolar jet. It shows that only the blue lobe is emitting in H_2 while light is scattered in the direction of the red lobe, highlighting an asymmetric extinction and/or excitation between the two lobes. Consistent with this view, the red lobe is brighter in all atomic lines. Interestingly, the jet was detected not only in [Fe II], but also in Br gamma and Pa beta lines. Though considered tracers mainly of accretion, we find that these high excitation hydrogen permitted lines trace the jet as far as 150 AU from the star. This is confirmed in a number of ways: the presence of the [Fe II] 2.13 micron line which is of similarly high excitation; H I velocities which match the jet [Fe II] velocities in both the blue and red lobe; and high electron density close to the source of >6x10^4 cm^-3 derived from the [Fe II] 1.64,1.60 micron ratio. These near-infrared data complement HST/STIS optical and near-ultraviolet data for the same target which were used in a jet rotation study, although no rotation signature could be identified here due to insufficient angular resolution. The unpublished HST/STIS H alpha emission is included here along side the other H I lines. Identifying Br gamma and Pa beta as tracers of ejection is significant because of the importance of finding strong near-infrared probes close to the star, where forbidden lines are quenched, which will help understand accretion-ejection when observed with high spatial resolution instruments such as VLTI/AMBER.
description: 18 pages, 26 figures, Accepted by ApJ
Additional file 3 of Prognostic factors for persistent symptoms in adults with mild traumatic brain injury: protocol for an overview of systematic reviews
Creators: name: Déry, Julien
name: De Guise, Élaine
name: Bussières, Ève-Line
name: Lamontagne, Marie-Eve
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 3: Table. Results of ROBIS assessment. Figure. Example of graphical presentation of ROBIS results.
An extension of the disc Algebra
Creators: name: Nestoridis, Vassilis
Publisher: name: arXiv
Year: 2010
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 30J99 (Primary), 46A99, 30E10 (Secondary)

description: We identify all uniform limits of polynomials on the closed unit disc with respect to the chordal metric \c{hi} . One such limit is f=oo. The other limits are holomorphic functions f:-->C so that for every ζ in the boundary of unit disc D the limf(z) while z-->ζ exists in C U {oo}. The class of the above functions is denoted by A(D)~. We study properties of the members of A(D)~, as well as, some topological properties of A(D)~ endowed with its natural metric topology. There are several open questions and new directions of investigation.
Qualität von Unterhaltung: Eine Begriffsbestimmung aus philosophischer Perspektive
Creators: name: Rothenbücher, Dirk
Publisher: name: Karlsruhe
Year: 2010
Subjects: Unterhaltung
Qualität
Medien
Begriffsbestimmung

description: Die vorliegende Dissertation erarbeitet mit den Mitteln der analytischen Philosophie eine Bestimmung des unklaren Unterhaltungsbegriffs. Ziel dieser Bestimmung ist ein Vorschlag eine Definition von Unterhaltung. Diese Definition dient im zweiten Teil als Grundlage für eine Untersuchung, was in diesem Zusammenhang mit "Qualität" gemeint sein kann. Abschließend wird ein Vorschlag angeboten, wie Qualität von Unterhaltung zu verstehen ist und wie sie ggf. sogar erfasst werden kann.
Radon-Nikodým compact spaces of low weight and Banach spaces
Creators: name: Avilés, Antonio
Publisher: name: arXiv
Year: 2010
Subjects: subject: Functional Analysis (math.FA)
subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: Primary 46B26, Secondary 46B22, 46B50, 54G99

description: We prove that a continuous image of a Radon-Nikodým compact space of weight less than b is Radon-Nikodým compact. As a Banach space counterpart, subspaces of Asplund generated Banach spaces of density character less than b are Asplund generated. In this case, in addition, there exists a subspace of an Asplund generated space which is not Asplund generated which has density character exactly b.
Additional file 1 of Are we asking the right questions? Working with the LGBTQ+ community to prioritise healthcare research themes
Creators: name: Crowe, Sally
name: Barker, Eleanor
name: Roberts, Meg
name: Lloyd, Lucy
name: de Barros, Clara M.
name: Rebelo-Harris, Ben
name: Meads, Catherine
name: Saunders, Catherine L.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Science Policy

description: Additional file 1. Pre workshop ranking form.
Additional file 2 of Are we asking the right questions? Working with the LGBTQ+ community to prioritise healthcare research themes
Creators: name: Crowe, Sally
name: Barker, Eleanor
name: Roberts, Meg
name: Lloyd, Lucy
name: de Barros, Clara M.
name: Rebelo-Harris, Ben
name: Meads, Catherine
name: Saunders, Catherine L.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Science Policy

description: Additional file 2. ‘Your Wellbeing’ sheet.
Molecular dynamics simulations of oxide memristors: thermal effects
Creators: name: Savel'ev, S. E.
name: Alexandrov, A. S.
name: Bratkovsky, A. M.
name: Williams, R. Stanley
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have extended our recent molecular-dynamic simulations of memristors to include the effect of thermal inhomogeneities on mobile ionic species appearing during operation of the device. Simulations show a competition between an attractive short-ranged interaction between oxygen vacancies and an enhanced local temperature in creating/destroying the conducting oxygen channels. Such a competition would strongly affect the performance of the memristive devices.
description: submit/0169777; 6 pages, 4 figures
D* (+jets) in Deep Inelastic Scattering and Photoproduction
Creators: name: Jung, Andreas Werner
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: New results on charm quark production at HERA in an increased phase space in deep-inelastic scattering and photoproduction are discussed. Single & double-differential cross section distributions are compared to next-to-leading order QCD calculations as well as to MC@NLO in the photoproduction regime. The charm contribution to the proton structure, F_2^cc(x,Q^2), is determined with different experimental techniques and finally combined.
description: 5, pages, 5 figures, 35th International Conference on High Energy Physics (ICHEP 2010, 22.7.-28.7.2010, Paris, France)
Cultivated participation : the political pathways and cultural models of young Canadians
Creators: name: McCollum, Erica
Publisher: name: University of British Columbia
Year: 2016

description: Traditional forms of political engagement, such as voting, have been on the decline in many western nations over the last number of decades, and researchers point to younger generations as driving these changes. This dissertation seeks to deepen our understanding of the relationship young Canadians have to political participation and engage with some of the questions raised by these trends. I do so through capturing the cultural models young people use to relate to political participation, and by identifying the common trajectories and experiences of people who do and do not engage with politics. I give particular attention to the role of higher education in these trajectories, as education has long been identified as strongly related to political participation. Yet the steady rise of education attainment along with stagnating or declining participation rates, has prompted closer examination of this relationship. Cultural models that young people use to think about politics and participation, and particularly the potential role of individualist orientations that some researchers have identified as driving changing relationships to participation, are also explored in this research. This study draws from 63 semi-structured interviews with young Canadians who went to high school in low, mid, and high SES areas of Vancouver. I suggest that political engagement is primarily fostered through social contexts where such engagement is produced as natural and desirable. The family appears to play the most important role in creating such contexts, but social networks, as well as schools and workplaces, also play a role in people’s trajectories of participation. I argue that people in higher SES backgrounds are more likely to experience overlapping contexts that promote political participation, and that the impacts of higher education are mediated by previous political experiences. Finally, by outlining the common cultural models of participation, I point to the role of individualist models in producing contingent and specialized relationships to participation. I argue that one prominent model participants use to think about participation, a ‘model of interest,’ tends to help further produce politics as a specialization for those with the existing dispositions and experiences with politics.
title: Taxonomische und funktionelle Diversität arbuskulärer Mykorrhizasymbiosen im Pflanzenbau
Creators: name: König, Stephan
name: Wagner, Stefan
name: Feldmann, Falko
Publisher: name: Julius Kühn-Institut, Bundesforschungsinstitut für Kulturpflanzen, Quedlinburg
Year: 2013
Subjects: arbuskuläre Mykorrhizapilze
intra-spezifische Diversität
Nutzpflanzen
Produktivität
Symbiose
Bodenfaktoren
Bodenbearbeitung
arbuscular mycorrhizal fungi
intra-specific diversity
crops
productivity
symbioses
soil parameters
tillage

description: Julius-Kühn-Archiv; 436; 123-129
Additional file 3 of Are we asking the right questions? Working with the LGBTQ+ community to prioritise healthcare research themes
Creators: name: Crowe, Sally
name: Barker, Eleanor
name: Roberts, Meg
name: Lloyd, Lucy
name: de Barros, Clara M.
name: Rebelo-Harris, Ben
name: Meads, Catherine
name: Saunders, Catherine L.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Science Policy

description: Additional file 3. GRIPP2 short form.
Redundancy and cooperativity in the mechanics of compositely crosslinked filamentous networks
Creators: name: Das, Moumita
name: Quint, D. A.
name: Schwarz, J. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The actin cytoskeleton in living cells has many types of crosslinkers. The mechanical interplay between these different crosslinker types is an open issue in cytoskeletal mechanics. We develop a framework to study the cooperativity and redundancy in the mechanics of filamentous networks with two types of crosslinkers: crosslinkers that allow free rotations of filaments and crosslinkers that do not. The framework consists of numerical simulations and an effective medium theory on a percolating triangular lattice. We find that the introduction of angle-constraining crosslinkers significantly lowers the filament concentrations required for these networks to attain mechanical integrity. This cooperative effect also enhances the stiffness of the network and suppresses non-affine deformations at a fixed filament concentration. We further find that semiflexible networks with only freely-rotating crosslinks are mechanically very similar to compositely crosslinked flexible networks with both networks exhibiting the same scaling behavior. We show that the network mechanics can either be redundant or cooperative depending on the relative energy scale of filament bending to the energy stored in the angle-constraining crosslinkers, and the relative concentration of crosslinkers. Our results may have implications for understanding the role of multiple crosslinkers even in a system without bundle formation or other structural motifs.
description: 21 pages, 5 figures
Ontology Evaluation
Creators: name: Vrandecic, Zdenko
Publisher: name: Karlsruhe
Year: 2010
Subjects: Semantic Web
Web Science
Ontology
Ontology evaluation
Verification
Validation
Quality

description: Ontology evaluation is the task of measuring the quality of an ontology. It enables us to answer the following main question: How to assess the quality of an ontology for the Web? In this thesis a theoretical framework and several methods breathing life into the framework are presented. The application to the above scenarios is explored, and the theoretical foundations are thoroughly grounded in the practical usage of the emerging Semantic Web.
Geodesics in Conical Manifolds
Creators: name: Ghimenti, Marco G.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: The aim of this paper is to extend the definition of geodesics to conical manifolds, defined as submanifolds of $\R^n$ with a finite number of singularities. We look for an approach suitable both for the local geodesic problem and for the calculus of variation in the large
IPP-Info Ausgabe 03 "Biografieorientierung in den Berufsfeldern Pflege und Gesundheit"
Creators: name: (:Unkn) Unknown
Publisher: name: Universität Bremen
Year: 2006
Subjects: subject: Pflege
subject: Public Health
subject: Pflegeforschung
subject: 80

description: Im Fokus unseres jährlich erscheinenden IPP-Info steht jeweils ein aktuelles Thema aus den Bereichen Public Health und Pflegeforschung. Daneben finden Sie in jeder Ausgabe Informationen zu den aktuellen Aktivitäten unserer Mitglieder in Forschung, Lehre und Transfer sowie Veranstaltungs- und Publikationshinweise. Herausgebende des IPP-Info sind die Mitglieder des Direktoriums des IPP, die Redaktion wird jeweils von einer/m Hochschullehrer:in bzw. vom Team einer Abteilung oder Arbeitsgruppe des IPP übernommen.
Additional file 1 of Leveraging high-resolution 7-tesla MRI to derive quantitative metrics for the trigeminal nerve and subnuclei of limbic structures in trigeminal neuralgia
Creators: name: Alper, Judy
name: Seifert, Alan C.
name: Verma, Gaurav
name: Huang, Kuang-Han
name: Jacob, Yael
name: Al Qadi, Ameen
name: Rutland, John W.
name: Patel, Sheetal
name: Bederson, Joshua
name: Shrivastava, Raj K.
name: Delman, Bradley N.
name: Balchandani, Priti
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Table S1. Demographics and disease properties of TN patients in this study. (CN V = trigeminal nerve, Lt = left, Rt = right, REZ = root entry zone). Table S2. Significant results for comparison of trigeminal neuralgia patients to healthy controls. Table S3. Significant results for comparison of classical, purely paroxysmal trigeminal neuralgia patients to healthy controls.
title: Return aspirations and the life course of refugees in Germany : Study report
title: Rückkehrbestrebungen und der Lebensverlauf von Geflüchteten in Deutschland
titleType: AlternativeTitle
Creators: name: Fuchs, Lukas M.
name: Hagos, Samuel Zewdie
Publisher: name: Universität Bremen
Year: 2025
Subjects: subject: Migration
subject: Studie
subject: Qualitative Interviews
subject: Biographieforschung
subject: Afghanistan
subject: Eritrea
subject: Integration
subject: 300

description: Dieser Studienreport kontextualisiert den Datensatz mit 20 biografisch-narrativen Interviews, die im Rahmen des Projekts „Rückkehrbestrebungen und der Lebensverlauf von Geflüchteten in Deutschland“ vom Deutschen Zentrum für Integrations- und Migrationsforschung (DeZIM) durchgeführt wurden. Die Interviews fanden zwischen Mitte 2023 und Anfang 2024 in Berlin statt und wurden in Farsi/Dari, Tigrinya, Englisch oder Deutsch geführt, mit professionellen Übersetzungen zur Gewährleistung der Konsistenz. Die Teilnehmenden, im Alter von 22 bis 48 Jahren, umfassen 14 afghanische und 6 eritreische Geflüchtete, die zwischen 2013 und 2019 nach Deutschland kamen. Sieben Interviewpaare bestehen aus zwei erwachsenen Mitgliedern desselben Haushalts, wodurch familiäre Dynamiken bei Migrationsentscheidungen beleuchtet werden. Die Studie fokussiert auf persönliche Migrationserfahrungen – von den Ausgangsbedingungen in den Herkunftsländern und den Transitphasen bis hin zur Ankunft und Integration in Deutschland sowie zukünftigen Perspektiven. Alle Interviews wurden transkribiert, ins Englische übersetzt, anonymisiert und stehen für die wissenschaftliche Sekundäranalyse zur Verfügung.
Caseous mitral annular calcifications
Creators: name: VARRASSI, MARCO
Publisher: name: EURORAD
Year: 2014
Subjects: subject: Cardiac
subject: CT
subject: MR
subject: Diagnostic procedure
subject: Tissue characterisation

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 68 years
description: Clinical History: A 68-year-old woman arrived in the emergency department complaining with mild dyspnea and palpitations. ECG showed no significant abnormalities. Echocardiography showed a mass next to the posterior mitral annulus that was further evaluated with cardiac MR... Final Diagnosis: Caseous mitral annular calcifications
Theory of Raman scattering from Leggett's collective mode in a multiband superconductor: Application to MgB$_2$
Creators: name: Klein, M. V.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: In 1966 Leggett used a two-band superconductor to show that a new collective mode could exist at low temperatures, corresponding to a counter-flow of the superconducting condensates in each band. Here, the theory of electronic Raman scattering in a superconductor by Klein and Dierker (1984) is extended to a multiband superconductor. Raman scattering creates particle/hole pairs. In the relevant $A_{1g}$\ symmetry, the attraction that produces pairing necessarily couples excitations of superconducting pairs to these p/h excitations. In the Appendix it is shown that for zero wave vector transfer $% q$ this coupling modifies the Raman response and makes the long-range Coulomb correction null. The 2-band result is applied to MgB$_{2}$ where this coupling activates Leggett's collective mode. His simple limiting case is obtained when the interband attractive potential is decreased to a value well below that given by LDA theory. The peak from Leggett's mode is studied as the potential is increased through the theoretical value: With realistic MgB$_{2}$\ parameters, the peak broadens through decay into the continuum above the smaller ($π$ band) superconducting gap. Finite $q$ effects are also taken into account, yielding a Raman peak that agrees well in energy with the experimental result by Blumberg \textit{et el.} (2007). This approach is also applied to the $q=0$, 2-band model of the Fe-pnictides considered by Chubukov \textit{et al.}(2009).
description: 10 pages, 3 figures. To appear in Physical Review B
Herstellung multiphasiger Al2O3-Friktionsmaterialien und ihre tribologische Charakterisierung im ungeschmierten Gleitkontakt mit Stahl
Creators: name: Wallstabe, Ronald
Publisher: name: Karlsruhe
Year: 2010
Subjects: Laserrandschichtmodifikation
Tribologie
ungeschmierte Gleitbeanspruchung
Keramik-Stahl-Paarungen

description: In hochbeanspruchten Friktionssystemen wird von den Reibpartnern neben einem hohen Verschleißwiderstand eine hinreichend hohe, sowie von den Beanspruchungs- und Umgebungsbedingungen unabhängige, Reibungszahl gefordert. Eine signifikante Erhöhung der zu übertragenden Leistung ist mit konventionellen Friktionsmaterialien nicht zu erzielen. Hier besitzen Ingenieurkeramiken wie Al2O3 oder SiC ein ausgezeichnetes Potential, da sie deutlich höhere mechanische Beanspruchungen u. Einsatztemp. zulassen.