cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Effect of Z'-mediated flavor-changing neutral current on B decays into Pi Pi
Creators: name: Sahoo, S.
name: Das, C. K.
name: Maharana, L.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the effect of -mediated flavor-changing neutral current on the decays. The branching ratios of these decays can be enhanced remarkably in the non-universal model. Our estimated branching ratios are enhanced significantly from their standard model (SM) value. For = 1, the branching ratios are very close to the recently observed experimental values and for higher values of branching ratios are more. Our calculated branching ratios and are also enhanced from the SM value as well as the recently observed experimental values. These enhancements of branching ratios from their SM value give the possibility of new physics.
description: 14 pages, 5 tables
D4.2 Repository Certification Mechanism: a Recommendation on the Extended Requirements and Procedures
Creators: name: L'Hours, Hervé
name: Von Stein, Ilona
name: Huigen, Frans
name: Devaraju, Anusuriya
name: Mokrane, Mustapha
name: Davidson, Joy
name: De Vries, Jerry
name: Herterich, Patricia
name: Cepinskas, Linas
name: Huber, Robert
Publisher: name: Zenodo
Year: 2020
Subjects: CoreTrustSeal, FAIRsFAIR, EOSC

description: Aligning the CoreTrustSeal Requirements with an assessment of repositories' ability to enable FAIR data is an important part of delivering an EOSC. Trustworthy Digital Repositories which enable FAIR data are a dependency for many components of modern, open, distributed research. This paper sets the work within the wider context of data infrastructures, describes the co-dependencies between (meta) data objects and their repository environment, and presents the developing mapping between requirements and principles. The evolving capability/maturity approach is explained and the design of a governed assessment and certification process is defined. This work will iterate alongside the wide range of ongoing data infrastructure initiatives to support a range of stakeholders on their journey towards trustworthy repository services that enable FAIR data. Extensive engagement and feedback are planned to allow us to reach this goal.
An interacting model for the cosmological dark sector
Creators: name: Costa, F. E. M.
name: Alcaniz, J. S.
name: Jain, Deepak
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss a new interacting model for the cosmological dark sector in which the attenuated dilution of cold dark matter scales as $a^{-3}f(a)$, where f(a) is an arbitrary function of the cosmic scale factor $a$. From thermodynamic arguments, we show that f(a) is proportional to entropy source of the particle creation process. In order to investigate the cosmological consequences of this kind of interacting models, we expand f(a) in a power series and viable cosmological solutions are obtained. Finally, we use current observational data to place constraints on the interacting function f(a).
description: 5 pages, 3 figures, Phys. Rev. D (in press)
Tailored CD-derivatives for the revitalization of existing drugs and the design of novel multifunctional nanocarriers
Creators: name: Agnes, Marco
name: Manet, Ilse
Publisher: name: Zenodo
Year: 2021
Subjects: Cyclodextrin
Nanocarrier
Drug delivery

description: Oral presentation given in the frame of the internal Scientific Meetings organized by the Institute of Organic Synthesis and Photoreactivity of CNR, Bologna. TITLE: Tailored CD-derivatives for the revitalization of existing drugs and the design of novel multifunctional nanocarriers ABSTRACT: yclodextrins (CDs) consist of α-1,4-linked D-glucopyranose units forming cyclic oligosaccharides, used as pharmaceutical excipients thanks to their ability to enhance water solubility and bioavailability of hydrophobic drugs upon formation of supramolecular host : guest complexes. Multifunctional CD-based nanocarriers have been designed, synthesized and comprehensively studied towards the repotentiation of antibiotics suffering from antimicrobial resistance. Moreover, novel CD-based
 polymeric nanoparticles are envisaged to combine high amounts of non-covalently loaded anticancer drugs with i) a photosensitizer for standard Photodynamic Therapy and ii) an Oxygen Releasing Agent, thus obtaining excellent Reactive Oxygen Species production and improved drug efficacy also in the case of hypoxic conditions (i.e. in Breast Cancer). Thus, tailored CD-based systems represent a nanosized army ready to launch all its potential weapons against diverse life-threatening diseases.
อัตราความชุกการติดเชื้อวัณโรคระยะแฝงในบุคลากรทางการแพทย์และสาธารณสุขในโรงพยาบาลขนาดใหญ่ จากการตรวจด้วยวิธี Interferon-Gamma Release Assay (IGRA)
Creators: name: บุญเชิด กลัดพ่วง
Publisher: name: Division of AIDS&STIs
Year: 2021
Subjects: การติดเชื้อวัณโรคระยะแฝง
การตรวจด้วยวิธี Interferon-gamma Release Assay
บุคลากรทางการแพทย์และสาธารณสุข

description: Thai AIDS Journal, 33, 1, 21-35
Support varieties and representations of tame basic classical Lie superalgebras
Creators: name: Liu, Gongxiang
Publisher: name: arXiv
Year: 2011
Subjects: subject: K-Theory and Homology (math.KT)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics

description: Let k be an algebraically closed field of characteristic p> 0. For a basic classical Lie superalgebra, we show its restricted cohomology algebra is a finitely generated algebra. Thus the cohomological support theory can be established. As a consequence, we show that the restricted enveloping algebra of a basic classical Lie superalgebra g is always wild except g=sl(2) or g=osp(1|2) or g=C(2). Moreover, all finite dimensional indecomposable restricted representations of u(osp(1|2)), the restricted enveloping algebra of Lie superalgebra osp(1|2), are determined.
description: All comments are welcome!
The spectroscopic evolution of the symbiotic-like recurrent nova V407 Cygni during its 2010 outburst. II. The circumstellar environment and the aftermath
Creators: name: Shore, S. N.
name: Wahlgren, G. M.
name: Augusteijn, T.
name: Liimets, T.
name: Koubsky, P.
name: Slechta, M.
name: Votruba, V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The nova outburst of V407 Cyg in 2010 Mar. 10 was the first observed for this star but its close resemblance to the well known symbiotic-like recurrent nova RS Oph suggests that it is also a member of this rare type of Galactic novae. The nova was the first detected at $γ$-ray energies and is the first known nova explosion for this system. The extensive multiwavelength coverage of this outburst makes it an ideal comparison with the few other outbursts known for similar systems. We extend our previous analysis of the Mira and the expanding shock from the explosion to detail the time development of the photoionized Mira wind, circumstellar medium, and shocked circumstellar environment to derive their physical parameters and how they relate to large scale structure of the environment, extending the previous coverage to more than 500 days after outburst. Absorption lines of Fe-peak ions formed in the Mira wind were visible as P Cyg profiles at low velocity before Day 69, around the time of the X-ray peak and we identified many absorption transitions without accompanying emission for metal lines. The H Balmer lines showed strong P Cyg absorption troughs that weakened during the 2010 observing period, through Day 128. We distinguish the components from the shock, the photoionized environment, and the chromosphere and inner Mira wind using spectra taken more than one year after outburst. The multiple shells and radiative excitation phenomenology are similar to those recently cited for GRBs and SNIa (severely truncated)
description: accepted for publication in A&A (9/12/11)
Period doubling in Kepler RR Lyrae stars
Creators: name: Szabó, R.
name: Kolláth, Z.
name: Molnár, L.
name: Kolenberg, K.
name: Kurtz, D. W.
name: members, WG#13
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The origin of the conspicuous amplitude and phase modulation of the RR Lyrae pulsation - known as the Blazhko effect - is still a mystery after more than 100 years of its discovery. With the help of the Kepler space telescope we have revealed a new and unexpected phenomenon: period doubling in RR Lyr - the eponym and prototype of its class - as well as in other Kepler Blazhko RR Lyrae stars. We have found that period doubling is directly connected to the Blazhko modulation. Furthermore, with hydrodynamic model calculations we have succeeded in reproducing the period doubling and proved that the root cause of this effect is a high order resonance (9:2) between the fundamental mode and the 9th radial overtone, which is a strange mode. We discuss the implications of these recent findings on our understanding of the century-old Blazhko problem.
description: In proceedings of "20th Stellar Pulsation Conference Series: Impact of new instrumentation & new insights in stellar pulsations", 5-9 September 2011, Granada, Spain
Electromagnetic-field-induced decay of currents in thin-film superconducting rings with photons emission
Creators: name: Agafonov, A. I.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences
subject: J.2; G.1.7
subject: 82D55

description: It is shown that currents in thin-film superconducting rings irradiated by coherent microwave fields, can discretely decay with photons emission. These quantized jumps of the supercurrent correspond to destruction one or several magnetic flux quanta trapped in the ring. The ring thickness should be less than the skin-depth of the low-frequency field. The probability of the microwave field-induced single-photon decay of the supercurrent states in these rings is obtained. The angle distributions of the photons emitted by superconducting rings, and the current state lifetimes, depending on the ring sizes and the fluxoid numbers in the initial states, are studied.
description: 18 pages, 2 figures, 1 table
Optical conductivity of metals from first principles
Creators: name: Schindlmayr, Arno
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A computational method to obtain optical conductivities from first principles is presented. It exploits a relation between the conductivity and the complex dielectric function, which is constructed from the full electronic band structure within the random-phase approximation. In contrast to the Drude model, no empirical parameters are used. As interband transitions as well as local-field effects are properly included, the calculated spectra are valid over a wide frequency range. As an illustration I present quantitative results for selected simple metals, noble metals, and ferromagnetic transition metals. The implementation is based on the full-potential linearized augmented-plane-wave method.
description: 3 pages including 5 figures
A Survey on Cooperative Diversity and Its Applications in Various Wireless Networks
Creators: name: Kaur, Gurpreet
name: Bhattacharya, Partha Pratim
Publisher: name: arXiv
Year: 2011
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Cooperative diversity is a technique in which various radio terminals relay signals for each other. Cooperative diversity results when cooperative communications is used primarily to leverage the spatial diversity available among distributed radios. In this paper different cooperative diversity schemes and their applications in various wireless networks are discussed. In this paper the impact of cooperative diversity on the energy consumption and lifetime of sensor network and the impact of cooperation in cognitive radio are discussed. Here, user scheduling and radio resource allocation techniques are also discussed which are developed in order to efficiently integrate various cooperative diversity schemes for the emerging IEEE 802.16j based systems.
description: 20 pages
Building capacity for minority nurse leadership through mentoring
Creators: name: Palmer, Taylor N.
Publisher: name: No Publisher Supplied
Year: 2022

description: Purpose:Racial and ethnic minority nurses often meet obstacles that hinder their advancement to leadership positions. The National Academies of Sciences, Engineering, and Medicine (2021) report, The Future of Nursing 2020-2030: Charting a Path to Achieve Health Equity, stresses the importance of increasing racial and ethnic diversity in the nursing workforce as a strategy to achieve health equity and meet the needs of diverse populations across the lifespan. Therefore, the purpose of this project was to understand racial and ethnic minority nurses’ perception of the formal and informal mentoring experiences important to their wellbeing, career advancement and achievement of professional goals. Methods: The conceptual framework that guided this project explicitly focused on using critical race theory to reframe mentor training. Appreciative Inquiry was used to develop a semi-structured questions used to interview nine racial/ethnic minority nurse leaders about their experiences and ideas about mentoring. Results: The core elements of an optimal minority nurse mentorship program is supportive, culturally sensitive, inclusive, and has diverse mentors. The ideal mentor does not need to be of the same race but must be supportive, encouraging, and guiding. Nurse leaders found value in mentoring and helping other nurses. Minority nurse leaders have experienced bias and discrimination. Implications: Improving the design of a mentorship program for racial/ ethnic minority nurses would be beneficial towards advancements within their career and their pursuit of positions in leadership. Nursing mentorship programs need to align themselves with anti-racism initiatives in nursing through promoting diversity, cultural sensitivity, and inclusivity.
Bénédicte Sère, L’invention de l’Église. Essai sur la genèse ecclésiale du politique, entre Moyen Âge et modernité, Paris (Presses universitaires de France) 2019
Creators: name: Woelki, Thomas
Publisher: name: Francia-Recensio
Year: 2020

description: Bénédicte Sère, L’invention de l’Église. Essai sur la genèse ecclésiale du politique, entre Moyen Âge et modernité, Paris (Presses universitaires de France) 2019, 286 p., ISBN 978-2-13-078655-9, EUR 24,00.
description: Francia-Recensio, 2020/2
A Method to Constrain the Size of the Protosolar Nebula
Creators: name: Kretke, K. A.
name: Levison, H. F.
name: Buie, M. W.
name: Morbidelli, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Observations indicate that the gaseous circumstellar disks around young stars vary significantly in size, ranging from tens to thousands of AU. Models of planet formation depend critically upon the properties of these primordial disks, yet in general it is impossible to connect an existing planetary system with an observed disk. We present a method by which we can constrain the size of our own protosolar nebula using the properties of the small body reservoirs in the solar system. In standard planet formation theory, after Jupiter and Saturn formed they scattered a significant number of remnant planetesimals into highly eccentric orbits. In this paper, we show that if there had been a massive, extended protoplanetary disk at that time, then the disk would have excited Kozai oscillations in some of the scattered objects, driving them into high-inclination (i > 50 deg), low-eccentricity orbits (q > 30 AU). The dissipation of the gaseous disk would strand a subset of objects in these high-inclination orbits; orbits that are stable on Gyr time scales. To date, surveys have not detected any Kuiper Belt Objects with orbits consistent with this dynamical mechanism. Using these non-detections by the Deep Ecliptic Survey (DES) and the Palomar Distant Solar System Survey we are able to rule out an extended gaseous protoplanetary disk (R_D > 80 AU) in our solar system at the time of Jupiter's formation. Future deep all sky surveys such as the Large Synoptic Survey Telescope (LSST) will all us to further constrain the size of the protoplanetary disk.
description: 10 pages, Accepted to AJ
PURIFICATION OF PHOSPHORIC ACID BASED ON PHOSPHORITES OF CENTRAL KYZYL KUM IN THE PROCESS OF EXTRACTION WITH CALCIUM CARBONATE AND OBTAINING FROM A SINGLE PHOSPHORUS FERTILIZER
Creators: name: Najmiddinov, Rikhsitilla
name: Shamshidinov, Israiljon
name: Kodirova, Gulnoza
name: Sayfiddinov, Osimkhan
Publisher: name: Zenodo
Year: 2023

description: The work describes the processes of purification of phosphoric acid based on phosphorites of the Central Kyzylkum from impurities of fluorine and sulfates in the process of extraction with calcium carbonate and the production of single phosphorus fertilizer by neutralizing the purified acid with calcium carbonate.
Ludo Milis, L’homme médiéval et sa vision du monde. Ruptures et survivances. Traduit du néerlandais par Jacques Fermaut, Turnhout (Brepols) 2017
Creators: name: Nitzsche, Patrick H.-J.
Publisher: name: Francia-Recensio
Year: 2020

description: Ludo Milis, L’homme médiéval et sa vision du monde. Ruptures et survivances. Traduit du néerlandais par Jacques Fermaut, Turnhout (Brepols) 2017, 179 p., 28 b/w ill. (Culture et société médiévales, 31), ISBN 978-2-503-57343-4, EUR 49,00.
description: Francia-Recensio, 2020/2
Ausstellungskataloge und Museumsberichte
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 4 Nr. 6 (1951): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Interval estimation of the mass fractal dimension for isotropic sampling percolation clusters
Creators: name: Moskalev, P. V.
name: Grebennikov, K. V.
name: Shitov, V. V.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: This report focuses on the dependencies for the center and radius of the confidence interval that arise when estimating the mass fractal dimensions of isotropic sampling clusters in the site percolation model.
description: 3 pages, 1 figures, in Russian
Titelei
Creators: name: Die Redaktion
Publisher: name: Bonner Jahrbücher
Year: 2020

description: -
description: Bonner Jahrbücher, Bd. 149 (1949): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Interaction of the spliced Oskar localization element of Oskar mRNA with the protein PYM
Creators: name: Hegde, Veena
Publisher: name: Hannover : Institutionelles Repositorium der Leibniz Universität Hannover
Year: 2023
Subjects: subject: NMR
subject: Protein
subject: RNA
subject: IDP
subject: Dewey Decimal Classification::500 | Naturwissenschaften

description: mRNAs and the process of mRNA localization are the fundamental and pivotal parts of cellular functions. mRNA localization encompasses an important role in cellular differentiation and site-specific cellular functions, from the basic cellular biochemical mechanism to advanced abdomen formation. The study of mRNA, its localization mechanism along its binding partners have always been the main focus of study for several years. As they define life, in terms of cellular and sub-cellular mechanisms. Our study also involves one of the binding partners of the localization complex, which is Pym protein. Pym protein and exon junction complex are the common localization binding partners to many mRNA localization and Oskar mRNA is one of them. Pym being one of the recycling factors of the Exon Junction Complex shows binding interactions with many components, such as RNAs, Exon junction Complex, and Ribosomes. Our results show interesting structural and binding features of the protein Pym. NMR studies reveal that Pym160, the shorter construct of Pym is structurally unfolded, with the general characteristic of an intrinsically disordered protein. It has the long helical structural element in the middle part of the protein, while both N-terminal and C-terminal ends remain highly flexible with the structurally unfolded regions. The C-terminal part of the protein is not showing any direct involvement in the interaction with the SOLE RNA. However, it is structurally a very important part of the protein, as it stabilizes the ionic and hydrophobic interactions of the protein, so that protein could able to be a stable soluble protein. We have studied the binding motifs of the protein Pym160 with SOLE RNA and its isomers. Pym160 has binding motifs in the N-terminal region and in the middle helical region. Studies have confirmed that the N-terminal part of the protein binds to the Y14-Mago heterodimer, which is an essential part of the exon junction complex. In the absence of an Exon Junction Complex, the N-terminal part of the protein binds to the RNA. So, the study of the protein Pym160 is very much interesting and essential as it is a common protein for the wide range of mRNA localization mechanisms. Our studies explain the widespread binding nature of the Pym160, which might be due to its functional significance of being a structurally unfolded protein.
Lorentz-violating dynamics in the pre-Planckian Universe
Creators: name: Salesi, Giovanni
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We have recently proposed a Lorentz-violating energy-momentum relation entailing an exact momentum cutoff and studied various physical applications of that dispersion law. By a simple phenomenological approach we here study Lorentz violation effects on early Universe and pre-Planckian cosmological radiation. In particular, we predict an effective infinite speed of light soon after the Big Bang instant, leading to a straightforward solution of the horizon and flatness problems without recourse to inflation, cosmological scalar fields or other ad hoc energy sources.
description: 7 pages
2. Stellungnahme des Modellierungsnetzes für schwere Infektionskrankheiten (MONID)
Creators: name: Bierbaum, Veronika
name: Calero Valdez, André
name: Conrad, Tim
name: Hasenauer, Jan
name: Karch, André
name: Kuhlmann, Alexander
name: Krueger, Tyll
name: Lange, Berit
name: Loeffler, Markus
name: Mäs, Michael
name: Mikolajczyk, Rafael
name: Mohring, Jan
name: Nagel, Kai
name: Priesemann, Viola
name: Schuppert, Andreas
name: Schütte, Christof
Publisher: name: Zenodo
Year: 2022
Subjects: SARS-CoV-2
Modellierung
Isolationspflicht
Maskenpflicht
SARI
Eindämmungsmaßnahmen

description: In dieser Stellungnahme gibt das Modellierungsnetz für schwere Infektionskrankheiten (MONID) eine kurze Übersicht zur aktuellen epidemiologischen Lage schwerer Atemwegserkrankungen und weist auf drei aktuelle Problem- bzw. Handlungsfelder hin: (1) die angespannte Situation in den Kinderkliniken, (2) die möglichen Effekte der Aufhebung der Isolationspflicht und (3) die möglichen Effekte der Aufhebung der Maskenpflicht im öffentlichen Personenverkehr. Es wird außerdem über Erkenntnisse aus entsprechenden Modellsimulationen bzgl. der Punkte (2) und (3) berichtet. Die Ergebnisse der Modellrechnungen legen nahe, dass die Aufhebung von Isolations- und Maskenpflicht die Krankheitslast sowie die Belastung des Gesundheitssystems durch SARS-CoV-2 gegenüber dem Beibehalten dieser Maßnahmen unter ansonsten gleichbleibenden Rahmenbedingungen erhöhen würde. Diese Ergebnisse sind im Zusammenhang mit der Ausbreitung anderer infektiöser Atemwegserkrankungen, der Gesamtbelastung des Gesundheitssystems durch SARI sowie der angespannten Personalsituation im Gesundheitswesen, insbesondere im pädiatrischen Bereich, zu sehen. Um eine zusätzliche Belastung im aktuellen Winter 2022/2023 zu vermeiden, ist es sinnvoll, die Maßnahmen bis zum Frühling 2023 beizubehalten.
Willi Wegewitz, Die Gräber der Stein- und Bronzezeit im Gebiet der Niederelbe
Creators: name: Kleemann, O.
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Willi Wegewitz, Die Gräber der Stein- und Bronzezeit im Gebiet der Niederelbe. Veröffentlichungen der urgeschichtlichen Sammlungen des Landesmuseums zu Hannover Bd. 11, Hildesheim (August Lax) 1949, 4U, 190 S., 189 Textabb., 38 Lichtdrucktafeln.
description: Bonner Jahrbücher, Bd. 149 (1949): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Der Riß im Himmel. Clemens August und seine Epoche
Creators: name: Die Redaktion
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2020

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 41 Nr. 1 (2000): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Magnetic Monopoles in Field Theory and Cosmology
Creators: name: Rajantie, Arttu
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The existence of magnetic monopoles is predicted by many theories of particle physics beyond the Standard Model. However, in spite of extensive searches, there is no experimental or observational sign of them. I review the role of magnetic monopoles in quantum field theory and discuss their implications for particle physics and cosmology. I also highlight their differences and similarities with monopoles found in frustrated magnetic systems, and discuss how experiments carried out in these systems could help us understand the physics of fundamental monopoles.
description: 15 pages, no figures. Based on a talk given at the discussion meeting "Emergent magnetic monopoles in frustrated magnetic systems" at the Kavli Royal Society International Centre, 17-18 October 2011. To be published in Philosophical Transactions of the Royal Society A
SNR G54.1+0.3, a PeVatron candidate unveiled by LHAASO
Creators: name: Shi, Yihan
name: Cui, Yudong
name: Yang, Lili
Publisher: name: arXiv
Year: 2025
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recently, the LHAASO Collaboration reported the first very-high-energy gamma-ray catalog, containing 90 TeV sources. Among these sources, 1LHAASO J1929+1846u is located 0.3$^\circ$ west of SNR G54.1+0.3 and also lies within a $+53 \, \text{km s}^{-1}$ cloud (the Western Cloud). Moreover, one of the IceCube track-type high-energy starting events is found around 1.3$^\circ$ north of 1LHAASO J1929+1846u, which may serve as strong evidence for the hadronic origin of this TeV source. SNR G54.1+0.3 is a young supernova remnant (SNR), with a powerful pulsar wind nebula (PWN) inside. Its X-ray radiation from the PWN and the SNR Shell can be clearly identified. The radio emission from the PWN region is also given. However, given the angular resolution of gamma-ray experiments, the entire SNR region is viewed as a point source by Fermi-LAT, H.E.S.S. and VERITAS. In this work, we explore a hybrid scenario where SNR G54.1+0.3 is indeed associated with the Western Cloud, and we derive the multi-wavelength emissions from the PWN, the SNR Shell, and the Western Cloud, separately. Our model can explain the observations well, indicating that SNR G54.1+0.3 might be an excellent candidate of Galactic PeVatron and neutrino source.
description: 14 pages, 7 figures, accepted by APJ
Quantum dynamics of the damped harmonic oscillator
Creators: name: Philbin, T. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The quantum theory of the damped harmonic oscillator has been a subject of continual investigation since the 1930s. The obstacle to quantization created by the dissipation of energy is usually dealt with by including a discrete set of additional harmonic oscillators as a reservoir. But a discrete reservoir cannot directly yield dynamics such as Ohmic damping (proportional to velocity) of the oscillator of interest. By using a continuum of oscillators as a reservoir, we canonically quantize the harmonic oscillator with Ohmic damping and also with general damping behaviour. The dynamics of a damped oscillator is determined by an arbitrary effective susceptibility that obeys Kramers-Kronig relations. This approach offers an alternative description of nano-mechanical oscillators and opto-mechanical systems.
description: 31 pages
Notostraca Sars 1867
Creators: name: Rogers, D. Christopher
name: Hill, Matthew A.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Branchiopoda
Notostraca

description: Order Notostraca Sars, 1867
description: Published as part of Rogers, D. Christopher & Hill, Matthew A., 2013, Annotated Checklist of the large branchiopod crustaceans of Idaho, Oregon and Washington, USA, with the " rediscovery " of a new species of Branchinecta (Anostraca: Branchinectidae), pp. 249-261 in Zootaxa 3694 (3) on page 257, DOI: 10.11646/zootaxa.3694.3.5, http://zenodo.org/record/215629
Explaining the t-tbar asymmetry with a light axigluon
Creators: name: Tavares, Gustavo Marques
name: Schmaltz, Martin
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We propose an axigluon with mass between 400 and 450 GeV and flavor universal couplings to quarks to explain the Tevatron t-tbar forward-backward asymmetry. The model predicts a small negative asymmetry for t-tbar pairs with invariant mass below 450 GeV and a large positive asymmetry above 450 GeV. The asymmetry arises from interference between s-channel gluon and axigluon diagrams and requires a relatively weakly coupled axigluon ($g_{a} = g_{qcd}/3$). Axigluon-gluon interference does not contribute to the t-tbar cross section. New contributions to the cross section arise only at fourth order in the axigluon coupling and are very small for a sufficiently broad axigluon. Dijet measurements do not significantly constrain the axigluon couplings. We propose several possible UV completions of the phenomenological axigluon which explain the required small couplings and large width. Such UV completions necessarily contain new colored fermions or scalars below the axigluon mass and predict multi-jet events with large cross sections at the Tevatron and LHC.
description: references added
A Bayesian non-parametric modeling to estimate student response to ICT investment
Creators: name: Cabras, Stefano
name: de Dios Tena Horrillo, Juan
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Plant Biology

description: This paper estimates the causal impact of investment in information and communication technologies (ICT) on student performances in mathematics as measured in the Program for International Student Assessment (PISA) 2012 for Spain. To do this we apply a new methodology in this context known as Bayesian Additive Regression Trees that has important advantages over more standard parametric specifications. Results indicate that ICT has a moderate positive effect on math scores. In addition, we analyze how this effect interacts with variables related to school features and student socioeconomic status, finding that ICT investment is especially beneficial for students from a low socioeconomic background.
Symbols of Citizenship Education in Schools: A Pictoral Analysis
Creators: name: Grammes, Tilman
Publisher: name: sowi-online e.V., Bielefeld
Year: 2014

description: This gallery is designed to simulate a walk through a school building regarded to symbols, moments and rituals of formal and informal citizenship education as it might appear to a pupil/student/teacher during the course of a normal school day. The five contributions from Japan, Poland, Luxemburg/Germany, Germany and Denmark document examples from the actual citizenship studies curriculum.
description: JSSE - Journal of Social Science Education, 1-2014 Insights into Citizenship Classrooms: The Art of Documentation & Description
Combinatorial interpretations of particular evaluations of complete and elementary symmetric functions
Creators: name: Mongelli, Pietro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05A19 (Primary) 05A05, 05A30, 11P81 (Secondary)

description: The Jacobi-Stirling numbers and the Legendre-Stirling numbers of the first and second kind were first introduced in [6], [7]. In this paper we note that Jacobi-Stirling numbers and Legendre-Stirling numbers are specializations of elementary and complete symmetric functions. We then study combinatorial interpretations of this specialization and obtain new combinatorial interpretations of the Jacobi-Stirling and Legendre-Stirling numbers.
description: 22 pages, no figures
Unzipping and binding of small interfering RNA with single walled Carbon Nanotube: a platform for small interfering RNA delivery
Creators: name: Santosh, Mogurampelly
name: Panigrahi, Swati
name: Bhattacharyya, Dhananjay
name: Sood, A. K.
name: Maiti, Prabal K
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: In an effort to design efficient platform for siRNA delivery, we combine all atom classical and quantum simulations to study the binding of small interfering RNA (siRNA) by pristine single wall carbon nanotube (SWCNT). Our results show that siRNA strongly binds to SWCNT surface via unzipping its base-pairs and the propensity of unzipping increases with the increase in the diameter of the SWCNTs. The unzipping and subsequent wrapping events are initiated and driven by van der Waals interactions between the aromatic rings of siRNA nucleobases and the SWCNT surface. However, MD simulations of double strand DNA (dsDNA) of the same sequence show that the dsDNA undergoes much less unzipping and wrapping on the SWCNT in the simulation time scale of 70 ns. This interesting difference is due to smaller interaction energy of thymidine of dsDNA with the SWCNT compared to that of uridine of siRNA, as calculated by dispersion corrected density functional theory (DFT) methods. After the optimal binding of siRNA to SWCNT, the complex is very stable which serves as one of the major mechanisms of siRNA delivery for biomedical applications. Since siRNA has to undergo unwinding process with the effect of RNA- induced silencing complex, our proposed delivery mechanism by SWCNT possesses potential advantages in achieving RNA interference (RNAi).
description: 28 pages, 7 figures, 4 tables
Maria Skłodowska-Curie Liceum, Sokołów Podlaski, Polen
Creators: name: Artych, Ewa
name: Witkowska, Wieslawa
Publisher: name: sowi-online e.V., Bielefeld
Year: 2014

description: .
description: JSSE - Journal of Social Science Education, 1-2014 Insights into Citizenship Classrooms: The Art of Documentation & Description
German-Luxembourgish Schengen Lyceum, Perl, Luxembourg
Creators: name: Morys, Nancy
name: Busch, Matthias
Publisher: name: sowi-online e.V., Bielefeld
Year: 2014

description: .
description: JSSE - Journal of Social Science Education, 1-2014 Insights into Citizenship Classrooms: The Art of Documentation & Description
The French Revolution - between liberty and terror
Creators: name: Premat, Christophe
Publisher: name: Stockholm University
Year: 2023
Subjects: classificationCode: 430399
subject: Historical studies not elsewhere classified
classificationCode: 470207
subject: Cultural theory
classificationCode: 470308
subject: French language

description: This is a presentation of a course given at Stockholm University ("Culture and politics in contemporary France", basic level) based on the publication of the book of Marcel Gauchet on Robespierre (Gauchet, M., & DeBevoise, M. B. 2022. Robespierre: the man who divides us the most. Princeton University Press. ISBN: 9780691212944). The aim is to analyze the controversial legacy of Robespierre and the emergence of jacobinism as a specific ideology of the nation.
A Bayesian non-parametric modeling to estimate student response to ICT investment†
Creators: name: Cabras, Stefano
name: de Dios Tena Horrillo, Juan
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Plant Biology

description: This paper estimates the causal impact of investment in information and communication technologies (ICT) on student performances in mathematics as measured in the Program for International Student Assessment (PISA) 2012 for Spain. To do this we apply a new methodology in this context known as Bayesian Additive Regression Trees that has important advantages over more standard parametric specifications. Results indicate that ICT has a moderate positive effect on math scores. In addition, we analyze how this effect interacts with variables related to school features and student socioeconomic status, finding that ICT investment is especially beneficial for students from a low socioeconomic background.
A Gaseous Group with Unusual Remote Star Formation
Creators: name: Santiago-Figueroa, Nitza
name: Putman, Mary E.
name: Werk, Jessica
name: Meurer, Gerhardt R.
name: Ryan-Weber, Emma
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present VLA 21-cm observations of the spiral galaxy ESO 481-G017 to determine the nature of remote star formation traced by an HII region found 43 kpc and ~800 km s^-1 from the galaxy center (in projection). ESO 481-G017 is found to have a 120 kpc HI disk with a mass of 1.2x10^10 Msun and UV GALEX images reveal spiral arms extending into the gaseous disk. Two dwarf galaxies with HI masses close to 10^8 Msun are detected at distances of ~200 kpc from ESO 481-G017 and a HI cloud with a mass of 6x10^7 Msun is found near the position and velocity of the remote HII region. The HII region is somewhat offset from the HI cloud spatially and there is no link to ESO 481-G017 or the dwarf galaxies. We consider several scenarios for the origin of the cloud and HII region and find the most likely is a dwarf galaxy that is undergoing ram pressure stripping. The HI mass of the cloud and Halpha luminosity of the HII region (10^38.1 erg s^-1) are consistent with dwarf galaxy properties, and the stripping can trigger the star formation as well as push the gas away from the stars.
description: 19 pages, 4 figures, accepted by PASA
Folder de orientações ao paciente da Clínica Cirurgica Mista do HUAP que seguirá com o uso de SDV em domicilio
Creators: name: Anna Flavia Velozo, Maria Júlia Mendes e Thayani Oliveira
Publisher: name: Zenodo
Year: 2022
Subjects: SDV, Clínica mista, Folder

description: Durante a realização do Ensino Teórico Prático (ETP) da disciplina de Gerência de enfermagem II, foi possível identificar algumas demandas específicas que poderiam contribuir para a organização da assistência no setor.Ainda que haja algumas pendências como a organização dos códigos de solicitação de insumos e separação de documentos específicos de uso médico e do enfermeiro, por meio de diálogos diários com a equipe acerca do setor, as discentes notaram a importância de uma sistematização da informação de orientação sobre os cuidados com a sonda vesical de demora em domicílio.A elaboração de um produto educativo apresenta-se como uma oportunidade de melhora na assistência ao paciente, já que impede divergências na passagem de informações, estabelecendo uma linearidade, prevenindo esquecimentos e facilitando a comunicação e entendimento para o paciente.
Place and Importance of Wells in Settlements of Central European Communities in Late Antiquity
Creators: name: Piotrowska, Magdalena
Publisher: name: Archäologisches Korrespondenzblatt
Year: 2020

description: The article’s objective is to outline the meaning and place of wells in settlement space of Central European communities in Late Antiquity. A particular emphasis will be placed on the finds obtained from the territories of Poland. The reason for our interest in the presented issue was the discovery of more than 100 wells at the settlement of the Przeworsk culture in Kwiatków 11/20. The other investigated site, presented in more detail, is the settlement of the Przeworsk culture in Mąkolice. Both sites were excavated entirely or almost entirely and – even more interestingly – represent two different types of spatial development. The spatial planning of the settlement was undoubtedly motivated by pragmatism, but could also reflect a certain perception of the structure of the world maintained by its ancient inhabitants. Many differences in use of space were noticed which were probably determined by various factors.
description: Archäologisches Korrespondenzblatt, Bd. 49 Nr. 1 (2019): Archäologisches Korrespondenzblatt
Elements Affecting Construction of Power Plants
Creators: name: Bosman, Ivan A.
Publisher: name: Unknown
Year: 1955
Subjects: Land Economics/Use
Public Economics
Resource /Energy Economics and Policy

description: This subject covers a good deal of ground and the discussion will be limited to the planning and methods used in selecting sites for power plants. We are concerned with three types of plants. Hydro, Internal Combustion and Steam. Hydro Electric Plant Elements: Topography, Hydrology, Geology, Federal and Territorial Jurisdiction, and Economic Details. Steam Electric Plant Elements: Water Supply, Topography, Subsoil Conditions, Fuel (supply and storage), Relation of plant site to electrical load center, Transportation facilities, Adequacy of site for expansion, Disposal of waste products (fly ash, ash), Amenities for employees, Taxes. Internal Combustion Power Plants: Site selection for an Internal Combustion plant is similar to that of a steam plant. In general, the same elements apply to both types of plants.
description: For Presentation at the Technical Training Conference for REA Field Engineers, Chicago, Illinois, January 17-21, 1955.
Interplay of magneto-elastic and polaronic effects in electronic transport through suspended carbon-nanotube quantum dots
Creators: name: Rastelli, Gianluca
name: Houzet, Manuel
name: Glazman, Leonid I.
name: Pistolesi, Fabio
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the electronic transport through a suspended carbon-nanotube quantum dot. In the presence of a magnetic field perpendicular to the nanotube and a nearby metallic gate, two forces act on the electrons: the Laplace and the electrostatic force. They both induce coupling between the electrons and the mechanical transverse oscillation modes. We find that the difference between the two mechanisms appears in the cotunneling current.
A Joint MLE Approach to Large-Scale Structured Latent Attribute Analysis
Creators: name: Gu, Yuqi
name: Xu, Gongjun
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Structured latent attribute models (SLAMs) are a family of discrete latent variable models widely used in education, psychology, and epidemiology to model multivariate categorical data. A SLAM assumes that multiple discrete latent attributes explain the dependence of observed variables in a highly structured fashion. Usually, the maximum marginal likelihood estimation approach is adopted for SLAMs, treating the latent attributes as random effects. The increasing scope of modern assessment data involves large numbers of observed variables and high-dimensional latent attributes. This poses challenges to classical estimation methods and requires new methodology and understanding of latent variable modeling. Motivated by this, we consider the joint maximum likelihood estimation (MLE) approach to SLAMs, treating latent attributes as fixed unknown parameters. We investigate estimability, consistency, and computation in the regime where sample size, number of variables, and number of latent attributes all can diverge. We establish the statistical consistency of the joint MLE and propose efficient algorithms that scale well to large-scale data for several popular SLAMs. Simulation studies demonstrate the superior empirical performance of the proposed methods. An application to real data from an international educational assessment gives interpretable findings of cognitive diagnosis.
Standards in Kunst- und Museumsbibliotheken
Creators: name: Zangl, Martin
Publisher: name: AKMB-news: Informationen zu Kunst, Museum und Bibliothek
Year: 2020

description: AKMB-news: Informationen zu Kunst, Museum und Bibliothek, Bd. 13 Nr. 1 (2007): AKMB-news
Variations of Young Germans’ Informal Conceptions of Financial and Economic Crises Phenomena
Creators: name: Aprea, Carmela
name: Sappa, Viviana
Publisher: name: sowi-online e.V., Bielefeld
Year: 2014

description: The development of a sound understanding of financial and economic crises phenomena must be considered an important goal within the scope of citizenship, economic and social science education. As with every other educational endeavour, this intention requires solid information about what informal conceptions learners hold about this specific aspect of reality. However, even though this necessity is widely acknowledged, respective theoretical and empirical research is rather scarce. The research to be presented here aims to contribute to filling this gap by exploring variations in young Germans’ common-sense conceptions of financial and economic crises phenomena. The research activities adhere to a comprehensive view of how economic issues should be involved in education. Moreover, a phenomenographic research approach is adopted. This approach was implemented in an interview study with 56 secondary school students in Baden-Württemberg (Germany). Besides this study, the paper also considers evidence from German survey data. In the interview study, four different conceptions (i.e., denial of the crisis, magical thinking, optimism, realism) could be reconstructed, which vary with respect to whether students’ awareness of specific facets of the crisis was given or not. In addition, from this study as well as from the survey data, an excessively optimistic attitude was stated in young Germans. This attitude, however, seems to be more a symptom of insecurity and overstrain than a manifestation of a profound comprehension. These results are discussed with regard to the design of formal curricula and instruction.
description: JSSE - Journal of Social Science Education, 3-2014 Young Europeans in an Era of Crises: Citizenship Education in a New Perspective
Zum Chattenkriege Domitians
Creators: name: Braunert, Horst
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Bonner Jahrbücher, Bd. 153 (1953): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn