cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The analysis of long-time-exposed tars from wood shingles from church roofs and facades in mid-Sweden
Creators: name: Karlsson, Olov
name: Lin, Chia-Feng
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology

description: Poor condition of roofs in terms of decay of shingles and loss of tar-based surface treatments has been revealed in a number of churches at various geographical locations in mid-Sweden. The condition of tars obtained from shingles of selected churches in mid-Sweden were analysed and obtained data were compared with geographical locations of the churches. According to gas chromatography-mass spectroscopy result, dehydroabietic acid was the dominant compound found in the exposed tars from the churches except in church of Malung where similar amounts of retene was found. Oxidised resin acids were found in exposed tars from the churches but not in commercially available pit burned tar. Tar from church shingles had higher char residues than the pit burned tar which was totally consumed when heated under nitrogen gas up to 750°C using thermogravimetric analysis. Scanning electron microscopy with energy dispersive X-ray spectrometer analysis revealed higher amounts of silicates in some exposed tars; however, these compounds constituted only a minor portion of the organic matter in these specimens. Based on the data obtained in the study other factors rather than simply geographical location of churches seemed to be of importance to explain differences of the investigated properties of the church tars.
Characteristic distribution: An application to material bodies
Creators: name: Jiménez, V. M.
name: de León, M.
name: Epstein, M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 74A20, 58H05

description: Associated to each material body $\mathcal{B}$ there exists a groupoid $Ω\left( \mathcal{B} \right)$ consisting of all the material isomorphisms connecting the points of $\mathcal{B}$. The uniformity character of $\mathcal{B}$ is reflected in the properties of $Ω\left( \mathcal{B} \right)$: $\mathcal{B}$ is uniform if, and only if, $Ω\left( \mathcal{B} \right)$ is transitive. Smooth uniformity corresponds to a Lie groupoid and, specifically, to a Lie subgroupoid of the groupoid $Π^1\left({\mathcal B}, {\mathcal B} \right)$ of 1-jets of $\mathcal B$. We consider a general situation when $Ω\left( \mathcal{B} \right)$ is only an algebraic subgroupoid. Even in this case, we can cover $\mathcal{B}$ by a material foliation whose leaves are transitive. The same happens with $Ω\left( \mathcal{B} \right)$ and the corresponding leaves generate transitive Lie groupoids (roughly speaking, the leaves covering $\mathcal B$). This result opens the possibility to study the homogeneity of general material bodies using geometric instruments.
Untwisting Topological Field Theories
Creators: name: Figueroa-O'Farrill, J. M.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A method is presented by which a hidden N=2 superconformal symmetry can be exhibited in a string theory or indeed in a topological conformal field theory. More precisely, we present strong evidence, based on calculations with string theories, in favour of the conjecture that any topological conformal field theory can be obtained by twisting an N=2 superconformal field theory. (Talk given at the Workshop on Gauge Theories, Applied Supersymmetry and Quantum Gravity held at Imperial College, London, 5-10 July 1996.)
description: 9 pages, LaTeX 2e (amsfonts, euscript)
Endoscopic Duodenal Mucosal Resurfacing for the Treatment of Type 2 Diabetes
Creators: name: Hadefi, Alia
name: Huberty, Vincent
name: Lemmers, Arnaud
name: Arvanitakis, Marianna
name: Maggs, David
name: Costamagna, Guido
name: Devière, Jacques
Publisher: name: Karger Publishers
Year: 2018
Subjects: Medicine

description: Type 2 diabetes is a pandemic disease with an incidence that
has risen steadily over recent decades. Experimental evidence
in animals has demonstrated that intestinal bypass
surgery of the upper small intestine, particularly the duodenum,
has an important role in glucose homoeostasis. Furthermore,
Roux-en-Y bypass performed as bariatric surgery
has shown to correct hyperglycaemia from the first postoperative
days in obese diabetic patients. Therefore, on the basis
of these considerations, duodenal mucosal resurfacing
was studied in type 2 diabetes patients as a minimally invasive
procedure that could offer an alternative treatment for
these patients. Further studies, and particularly large controlled
trials, are needed to determine the place of this procedure
in the treatment of type 2 diabetes as well as other
metabolic diseases such as non-alcoholic fatty liver disease/
non-alcoholic steatohepatitis.
Anyon condensation and its applications
Creators: name: Burnell, F. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Bose condensation is central to our understanding of quantum phases of matter. Here we review Bose condensation in topologically ordered phases (also called topological symmetry breaking), where the condensing bosons have non-trivial mutual statistics with other quasiparticles in the system. We give a non-technical overview of the relationship between the phases before and after condensation, drawing parallels with more familiar symmetry-breaking transitions. We then review two important applications of this phenomenon. First, we describe the equivalence between such condensation transitions and pairs of phases with gappable boundaries, as well as examples where multiple types of gapped boundary between the same two phases exist. Second, we discuss how such transitions can lead to global symmetries which exchange or permute anyon types. Finally we discuss the nature of the critical point, which can be mapped to a conventional phase transition in some -- but not all -- cases.
Supplementary Material for Endoscopic Duodenal Mucosal Resurfacing for the Treatment of Type 2 Diabetes
Creators: name: Hadefi, Alia
name: Huberty, Vincent
name: Lemmers, Arnaud
name: Arvanitakis, Marianna
name: Maggs, David
name: Costamagna, Guido
name: Devière, Jacques
Publisher: name: Karger Publishers
Year: 2018
Subjects: Medicine

description: Type 2 diabetes is a pandemic disease with an incidence that
has risen steadily over recent decades. Experimental evidence
in animals has demonstrated that intestinal bypass
surgery of the upper small intestine, particularly the duodenum,
has an important role in glucose homoeostasis. Furthermore,
Roux-en-Y bypass performed as bariatric surgery
has shown to correct hyperglycaemia from the first postoperative
days in obese diabetic patients. Therefore, on the basis
of these considerations, duodenal mucosal resurfacing
was studied in type 2 diabetes patients as a minimally invasive
procedure that could offer an alternative treatment for
these patients. Further studies, and particularly large controlled
trials, are needed to determine the place of this procedure
in the treatment of type 2 diabetes as well as other
metabolic diseases such as non-alcoholic fatty liver disease/
non-alcoholic steatohepatitis.
DES15E2mlf: A Spectroscopically Confirmed Superluminous Supernova that Exploded 3.5 Gyr After the Big Bang
Creators: name: Pan, Y. -C.
name: Foley, R. J.
name: Smith, M.
name: Galbany, L.
name: D'Andrea, C. B.
name: Gonzalez-Gaitan, S.
name: Jarvis, M. J.
name: Kessler, R.
name: Kovacs, E.
name: Lidman, C.
name: Nichol, R. C.
name: Papadopoulos, A.
name: Sako, M.
name: Sullivan, M.
name: Abbott, T. M. C.
name: Abdalla, F. B.
name: Annis, J.
name: Bechtol, K.
name: Benoit-Levy, A.
name: Brooks, D.
name: Buckley-Geer, E.
name: Burke, D. L.
name: Rosell, A. Carnero
name: Kind, M. Carrasco
name: Carretero, J.
name: Castander, F. J.
name: Cunha, C. E.
name: da Costa, L. N.
name: Desai, S.
name: Diehl, H. T.
name: Doel, P.
name: Eifler, T. F.
name: Finley, D. A.
name: Flaugher, B.
name: Frieman, J.
name: Garcia-Bellido, J.
name: Goldstein, D. A.
name: Gruen, D.
name: Gruendl, R. A.
name: Gschwend, J.
name: Gutierrez, G.
name: James, D. J.
name: Kim, A. G.
name: Krause, E.
name: Kuehn, K.
name: Kuropatkin, N.
name: Lahav, O.
name: Lima, M.
name: Maia, M. A. G.
name: March, M.
name: Marshall, J. L.
name: Martini, P.
name: Miquel, R.
name: Nugent, P.
name: Plazas, A. A.
name: Romer, A. K.
name: Sanchez, E.
name: Scarpine, V.
name: Schubnell, M.
name: Sevilla-Noarbe, I.
name: Smith, R. C.
name: Sobreira, F.
name: Suchyta, E.
name: Swanson, M. E. C.
name: Thomas, R. C.
name: Walker, A. R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the Dark Energy Survey (DES) discovery of DES15E2mlf, the most distant superluminous supernova (SLSN) spectroscopically confirmed to date. The light curves and Gemini spectroscopy of DES15E2mlf indicate that it is a Type I superluminous supernova (SLSN-I) at z = 1.861 (a lookback time of ~10 Gyr) and peaking at M_AB = -22.3 +/- 0.1 mag. Given the high redshift, our data probe the rest-frame ultraviolet (1400-3500 A) properties of the SN, finding velocity of the C III feature changes by ~5600 km/s over 14 days around maximum light. We find the host galaxy of DES15E2mlf has a stellar mass of 3.5^+3.6_-2.4 x 10^9 M_sun, which is more massive than the typical SLSN-I host galaxy.
description: MNRAS in press
Appraisal of Reliability and Option Distracted in Multiple Choice Test for Senior Secondary Schools Mock examination in Cross River State Implication for Certification-.pdf
Creators: name: Bichene, Carol  Ebuta
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 399999
subject: Other education not elsewhere classified

description: Every assessment exercise ends up with far reaching implications on the purpose of such assessments, to the extent that it provides data for decision making . Thus, ensuring the reliability of any assessment instrument especially in the school setting where assessment processes leads to certification, becomes an ultimate and desideratum. The instrument research design was adopted for this study,…..
Why X-ray--Selected AGN Appear Optically Dull
Creators: name: Rigby, J. R.
name: Rieke, G. H.
name: Donley, J. L.
name: Alonso-Herrero, A.
name: Pérez-González, P. G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate why half of X-ray--selected active galactic nuclei (AGN) in deep surveys lack signs of accretion in their optical spectra. The majority of these ``optically--dull'' AGN are no more than 6 times fainter than their host galaxies in rest-frame R-band; as such, AGN lines are unlikely to be overwhelmed by stellar continuum in at least half the sample. We find that optically--dull AGN have the mid--infrared emission and L(x)/L(IR) ratios characteristic of local Seyferts, suggesting that the cause of optical dullness is not missing UV--optical continua. We compare the morphologies of 22 optically--dull and 9 optically--active AGN at 0.5
description: Accepted for publication in The Astrophysical Journal; 20 pages High-res version here: http://satchmo.as.arizona.edu/~jrigby/optdull.ps
Fluctuation-induced forces on an atom near a photonic topological material
Creators: name: Silveirinha, Mário G.
name: Gangaraj, S. Ali Hassani
name: Hanson, George W.
name: Antezza, Mauro
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically study the Casimir-Polder force on an atom in a arbitrary initial state in a rather general electromagnetic environment wherein the materials may have a nonreciprocal bianisotropic dispersive response. It is shown that under the Markov approximation the force has resonant and nonresonant contributions. We obtain explicit expressions for the optical force both in terms of the system Green function and of the electromagnetic modes. We apply the theory to the particular case wherein a two-level system interacts with a topological gyrotropic material, showing that the nonreciprocity enables exotic light-matter interactions and the opportunity to sculpt and tune the Casimir-Polder forces on the nanoscale. With a quasi-static approximation, we obtain a simple analytical expression for the optical force and unveil the crucial role of surface plasmons in fluctuation induced forces. Finally, we derive the Green function for a gyrotropic material half-space in terms of a Sommerfeld integral.
title: ADCO, Sixième cartulaire de Saint-Étienne de Dijon (1662), Cart. 30 (G 133), 441 folios, f. 799
Creators: name: de la Côte d'Or, Archives départementales
name: CG21/F.PETOT/2012
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 799, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Sixième cartulaire de Saint-Étienne de Dijon (1662), Archives départementales de la Côte-d'Or, Cart. 30 (G 133), 441 folios, f. 799, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Equity and Quality Education: Lived experiences of Teachers and Students
Creators: name: RUCELLE CLAIRE HUGHES
Publisher: name: Monash University
Year: 2018
Subjects: Education

description: This study explores how equity and quality education is understood and enacted in two independent schools in Melbourne, Australia. Investigating the lived experience of middle years teachers, students and school leaders, along with a sector representative, this research responds to current scarcity in our understandings of how this sector realises these current educational commitments. Informed by Bourdieu’s social critical theory perspective, this qualitative phenomenological study draws on empirical, policy and theoretical literature to offer a detailed discussion and analysis of the study’s findings. Implications of lived experiences of tensions and dissonance generating pragmatic responses from participants are offered along with recommendations for future research.
12.Technique For Natural Looking Traditional Eyebrow.pdf
Creators: name: CHen, Irina
Publisher: name: figshare
Year: 2018
Subjects: subject: 110601 Biomechanics
subject: FOS: Health sciences

description: At Worldmicroblading we create the most natural looking brows.the shape of brows canbe calculated according to the structure of the face.and we use only the natural colors ineyebrows and hair color of eyebrows.symmetry is determine when the facial musclesare relaxes.
An All-Orders Derivative Expansion
Creators: name: Dunne, Gerald
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We evaluate the exact $QED_{2+1}$ effective action for fermions in the presence of a family of static but spatially inhomogeneous magnetic field profiles. This exact result yields an all-orders derivative expansion of the effective action, and indicates that the derivative expansion is an asymptotic, rather than a convergent, expansion.
description: 9pp LaTeX; Talk at Telluride Workshop on Low Dimensional Field Theory
Pentaquarks with hidden charm as hadroquarkonia
Creators: name: Eides, Michael I.
name: Petrov, Victor Yu.
name: Polyakov, Maxim V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider hidden charm pentaquarks as hadroquarkonium states in a QCD inspired approach. Pentaquarks arise naturally as bound states of quarkonia excitations and ordinary baryons. The LHCb $P_c(4450)$ pentaquark is interpreted as a $ψ'$-nucleon bound state with spin-parity $J^P=3/2^-$. The partial decay width $Γ(P_c(4450)\to J/ψ+N)\approx 11$ MeV is calculated and turned out to be in agreement with the experimental data for $P_c(4450)$. The $P_c(4450)$ pentaquark is predicted to be a member of one of the two almost degenerate hidden-charm baryon octets with spin-parities $J^{P}=1/2^-,3/2^-$. The masses and decay widths of the octet pentaquarks are calculated. The widths are small and comparable with the width of the $P_c(4450)$ pentaquark, and the masses of the octet pentaquarks satisfy the Gell-Mann-Okubo relation. Interpretation of pentaquarks as loosely bound $Σ_c\bar D^*$ and $Σ_c^*\bar D^*$ deuteronlike states is also considered. We determine quantum numbers of these bound states and calculate their masses in the one-pion exchange scenario. The hadroquarkonium and molecular approaches to exotic hadrons are compared and the relative advantages and drawbacks of each approach are discussed.
description: 33 pages, 2 figures, 3, tables; Minor changes, 2 references added; Version published in Eur. Phys. J. C
When are correlations quantum? -- Verification and quantification of entanglement by simple measurements
Creators: name: Audenaert, K. M. R.
name: Plenio, M. B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The verification and quantification of experimentally created entanglement by simple measurements, especially between distant particles, is an important basic task in quantum processing. When composite systems are subjected to local measurements the measurement data will exhibit correlations, whether these systems are classical or quantum. Therefore, the observation of correlations in the classical measurement record does not automatically imply the presence of quantum correlations in the system under investigation. In this work we explore the question of when correlations, or other measurement data, are sufficient to guarantee the existence of a certain amount of quantum correlations in the system and when additional information, such as the degree of purity of the system, is needed to do so. Various measurement settings are discussed, both numerically and analytically. Exact results and lower bounds on the least entanglement consistent with the observations are presented. The approach is suitable both for the bi-partite and the multi-partite setting.
description: 10 pages and 4 figures, material and references added
Algebraic Bethe Ansatz for the XXZ Gaudin Models with Generic Boundary
Creators: name: Crampe, Nicolas
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We solve the XXZ Gaudin model with generic boundary using the modified algebraic Bethe ansatz. The diagonal and triangular cases have been recovered in this general framework. We show that the model for odd or even lengths has two different behaviors. The corresponding Bethe equations are computed for all the cases. For the chain with even length, inhomogeneous Bethe equations are necessary. The higher spin Gaudin models with generic boundary is also treated.
Evidence for non-axisymmetry in M31 from wide-field kinematics of stars and gas
Creators: name: Opitsch, Michael
name: Fabricius, Maximilian H.
name: Saglia, Roberto P.
name: Bender, Ralf
name: Blaña, Matias
name: Gerhard, Ortwin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: As the nearest large spiral galaxy, M31 provides a unique opportunity to learn about the structure and evolutionary history of this galaxy type in great detail. Among the many observing programs aimed at M31 are microlensing studies, which require good three-dimensional models of the stellar mass distribution. Possible non-axisymmetric structures like a bar need to be taken into account. Due to M31's high inclination, the bar is difficult to detect in photometry alone. Therefore, detailed kinematic measurements are needed to constrain the possible existence and position of a bar in M31. We obtained $\approx$ 220 separate fields with the optical IFU spectrograph VIRUS-W, covering the whole bulge region of M31 and parts of the disk. We derive stellar line-of-sight velocity distributions from the stellar absorption lines, as well as velocity distributions and line fluxes of the emission lines H$β$, [OIII] and [NI]. Our data supersede any previous study in terms of spacial coverage and spectral resolution. We find several features that are indicative of a bar in the kinematics of the stars, we see intermediate plateaus in the velocity and the velocity dispersion, and correlation between the higher moment $h3$ and the velocity. The gas kinematics is highly irregular, but is consistent with non-triaxial streaming motions caused by a bar. The morphology of the gas shows a spiral pattern, with seemingly lower inclination than the stellar disk. We also look at the ionization mechanisms of the gas, which happens mostly through shocks and not through starbursts.
description: 23 pages, 39 figures; accepted for publication in A&A
Device-independent secret-key-rate analysis for quantum repeaters
Creators: name: Holz, Timo
name: Kampermann, Hermann
name: Bruß, Dagmar
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The device-independent approach to quantum key distribution (QKD) aims to establish a secret key between two or more parties with untrusted devices, potentially under full control of a quantum adversary. The performance of a QKD protocol can be quantified by the secret key rate, which can be lower bounded via the violation of an appropriate Bell inequality in a setup with untrusted devices. We study secret key rates in the device-independent scenario for different quantum repeater setups and compare them to their device-dependent analogon. The quantum repeater setups under consideration are the original protocol by Briegel et al. and the hybrid quantum repeater protocol by van Loock et al.. For a given repeater scheme and a given QKD protocol, the secret key rate depends on a variety of parameters, such as the gate quality or the detector efficiency. We systematically analyze the impact of these parameters and suggest optimized strategies.
description: 15 pages, 12 figures
Smart City database.xlsx
Creators: name: Sarbeswar Praharaj
Publisher: name: figshare
Year: 2018
Subjects: subject: 120507 Urban Analysis and Development
subject: FOS: Social and economic geography
subject: 120505 Regional Analysis and Development

description: The dataset is developed for measuring performance across 100 cities selected under the recent Smart Cities Mission in India. The data is primarily collected from Census of India 2011 publications.
On $^{146}$Nd, $^{144}$Sm and other unexplored 2$β$ decay isotopes
Creators: name: Nozzoli, Francesco
Publisher: name: arXiv
Year: 2017
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: $^{146}$Nd is one of only four (over a total of 35 existing) 2$β^-$ decay isotope candidates whose half-lives currently lack experimental limits. The $α$ activity of the $^{146}$Sm daughter nuclide allows placement of limits on the 2$β$ decay using the $^{146}$Nd/$^{142}$Nd abundance ratio ($T^{ββ}_{1/2} \gsim 3 \times 10^9$ yr) or direct search for $^{146}$Sm with accelerator mass spectrometers ($T^{ββ}_{1/2} \gsim 4.5 \times 10^{19}$ yr). With a similar approach, a modest ($\sim$ Gyr) first limit on half-lives for the other unexplored $2β$ unstable isotopes and competitive limits (few $10^{13}$yr) for $^{98}$Mo and $^{122}$Sn are also given. Finally, it is shown how the limit $T^{0νεβ^+}_{1/2} \gsim 10^{15}$ yr for the unexplored $^{144}$Sm $0νεβ^+$ decay may be obtained from the data of a GSO crystal scintillator.
description: 5 pages, 1 figure
Brief von Michael Salomon an Leopold Zunz, 05.09.1849
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1849
Subjects: subject: 090

description: Regelung einer persönlichen Angelegenheit während eines Interims im Vorstand der Jüdischen Gemeinde
Optical fluxes in coupled $\cal PT$-symmetric photonic structures
Creators: name: Ge, Li
name: Makris, Konstantinos G.
name: Zhang, Lingxuan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this work we first examine transverse and longitudinal fluxes in a $\cal PT$-symmetric photonic dimer using a coupled-mode theory. Several surprising understandings are obtained from this perspective: The longitudinal flux shows that the $\cal PT$ transition in a dimer can be regarded as a classical effect, despite its analogy to $\cal PT$-symmetric quantum mechanics. The longitudinal flux also indicates that the so-called giant amplification in the $\cal PT$-symmetric phase is a sub-exponential behavior and does not outperform a single gain waveguide. The transverse flux, on the other hand, reveals that the apparent power oscillations between the gain and loss waveguides in the $\cal PT$-symmetric phase can be deceiving in certain cases, where the transverse power transfer is in fact unidirectional. We also show that this power transfer cannot be arbitrarily fast even when the exceptional point is approached. Finally, we go beyond the coupled-mode theory by using the paraxial wave equation and also extend our discussions to a $\cal PT$ diamond and a one-dimensional periodic lattice.
description: 8 pages, 6 figures
Polyakov loop in different representations of SU(3) at finite temperature
Creators: name: Gupta, S.
name: Huebner, K.
name: Kaczmarek, O.
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We investigate the Polyakov loop in different representations of SU(3) in pure gauge at finite $T$. We discuss Casimir scaling for the Polyakov loop in the deconfined phase and test and generalize the renormalization procedure for the Polyakov loop from \cite{Kaczmarek:2002mc} to arbitrary representations. In the confined phase we extract the renormalized adjoint Polyakov loop, which is finite in the thermodynamic limit. For our numerical calculations we used the tree-level improved Symanzik action on $32^3\times 4,6,8$ lattices.
description: 4 pages, 4 figures, to appear in the proceedings of International Conference on Strong & Electroweak Matter 2006, Brookhaven National Laboratory, USA, May 10-13, 2006
title: Commission d'Instruction de la Cour de justice de la République, "Arrêt portant renvoi devant la Cour de justice de la République : Prononcé au siège de la Cour de justice de la République le 17 juillet 1998"
Creators: name: Leibowitch, Jacques
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Faits, p. 149-181.
description: Source: http://www.calames.abes.fr/pub/ms/Calames-20193111233429224
Entwurf zu einem Lehrgespräch zwischen Moses, Jonas und Markus zu religiösen Fragen
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1811
Subjects: subject: 090

description: vermutlich als Unterrichtsmaterial für die Samsonsche Freischule gedacht
Determine the Lorentz factor and the viewing angle of GRB 170817A
Creators: name: Zou, Yuan-Chuan
name: Wang, Fei-Fei
name: Moharana, Reetanjali
name: Liao, Bin
name: Chen, Wei
name: Wu, Qingwen
name: Lei, Wei-Hua
name: Wang, Fa-Yin
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: GRB 170817A is a weak short gamma-ray burst (GRB) accompanied by the gravitational wave (GW) event GW170817. It is believed, that an off beaming relativistic jet, produces this weak GRB. Here we use the $E_{\rm p,i}- E_{\rm iso}$ and $Γ- E_{\rm iso}$ relations to determine the Lorentz factor $Γ$ and the viewing angle from the edge of the jet $θ'_{\rm obs}$ of GRB 170817A. Our result shows, $Γ= 13.4 ^{+9.8}_{-5.5}$ and $θ'_{\rm obs} = 4.3^{+1.8}_{-1.5} \,^{\circ}$. This corresponds to the on-axis $E_{\rm p,i} = 415^{+361}_{-167}$ keV and $E_{\rm iso} = (2.4^{+1.6}_{-1.9}) \times 10^{47}$ ergs of the GRB, which is an intrinsically weak short GRB. Interestingly, the Doppler factor and the luminosity follow a universal relation from GRBs and blazars, which indicates they may share similar radiation mechanism.
description: Accepted version by ApJL
Jean-François de Beauvoir de Séricourt
Creators: name: Plouvain, Pierre-Antoine-Samuel-Joseph (1754-1832)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2017
Subjects: Officier de justice d'Ancien Régime

description: Source: http://www.sudoc.fr/080675700
description: Coverage: Parlement de Flandre
Modelling the Observed Stellar Mass Function and its Radial Variation in Galactic Globular Clusters
Creators: name: Webb, Jeremy J.
name: Vesperini, Enrico
name: Dalessandro, Emanuele
name: Beccari, Giacomo
name: Ferraro, Francesco R.
name: Lanzoni, Barbara
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We measure how the slope $α$ of the stellar mass function (MF) changes as a function of clustercentric distance $r$ in five Galactic globular clusters and compare $α(r)$ to predictions from direct $N$-body star cluster simulations. Theoretical studies predict that $α(r)$ (which traces the degree of mass segregation in a cluster) should steepen with time as a cluster undergoes two-body relaxation and that the amount by which the global MF can evolve from its initial state due to stellar escape is directly linked to $α(r)$. We find that the amount of mass segregation in M10, NGC 6218, and NGC 6981 is consistent with their dynamical ages, but only the global MF of M10 is consistent with its degree of mass segregation as well. NGC 5466 and NGC 6101 on the other hand appear to be less segregated than their dynamical ages would indicate. Furthermore, despite the fact that the escape rate of stars in non-segregated clusters is independent of stellar mass, both NGC 5466 and NGC 6101 have near-flat MFs. We discuss various mechanisms which could produce non-segregated clusters with near-flat MFs, including higher mass-loss rates and black hole retention, but argue that for some clusters (NGC 5466 and NGC 6101) explaining the present-day properties might require either a non-universal IMF or a much more complex dynamical history.
description: 12 pages, 9 figures, Accepted for publication in MNRAS
Quantum equivalence of $f(R)$ gravity and scalar-tensor theories
Creators: name: Ruf, Michael S.
name: Steinwachs, Christian F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate whether the classical equivalence of $f(R)$ gravity and its formulation as scalar-tensor theory still holds at the quantum level. We explicitly compare the corresponding one-loop divergences and find that the equivalence is broken by off-shell quantum corrections, but recovered on-shell.
description: 7 pages, 1 figure; references added, accepted for publication in Phys. Rev. D
Entwurf eines Lehrgesprächs zwischen Moses, Jonas und Markus über Fragen der Religion
Creators: name: (:Unkn) Unknown
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1811
Subjects: subject: 090

description: vermutlich als Unterrichtsmaterial für die Samsonsche Freischule gedacht
Accidental Symmetries and N=1 Duality in Supersymmetric Gauge Theory
Creators: name: Leigh, Robert G.
name: Strassler, Matthew J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We note that the accidental symmetries which are present in some examples of duality imply the existence of continuously infinite sets of theories with the same infrared behavior. These sets interpolate between theories of different flavors and colors; the change in color and flavor is compensated by interactions (often non-perturbative) induced by operators in the superpotential. As an example we study the behavior of SU(2) gauge theories with 2\nf doublets; these are dual to SU(\nf-2) gauge theories whose ultraviolet flavor symmetry is SU(\nf)xSU(\nf)xU(1) but whose flavor symmetry is SU(2\nf) in the infrared. The infrared SU(2\nf) flavor symmetry is implemented in the ultraviolet as a non-trivial transformation on the Lagrangian and matter content of the magnetic theory, involving (generally non-renormalizable) baryon operators and non-perturbative dynamics. We discuss various implications of this fact, including possible new chiral fixed points and interesting examples of dangerously irrelevant operators.
description: 20 pages, no figures
Additional file 4: of Inter-genome comparison of the Quorn fungus Fusarium venenatum and the closely related plant infecting pathogen Fusarium graminearum
Creators: name: King, Robert
name: Brown, Neil
name: Urban, Martin
name: Hammond-Kosack, Kim
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: A phylogenetic tree of 904 identified common proteins (see Additional file 3) using F. solani, F. oxysporum, F. verticillioides, F. mangiferae, F. fujikuroi, F. proliferatum, F. poae, F. venenatum, F. langsethiae, F. graminearum and F. pseudograminearum. The substitution rate is on each branch and 100% branch support was found from 100 bootstraps. Type A, B, or A/B trichothecene producers were labelled. The tree was rooted to F. solani. (PDF 104Â kb)
Einen Datenmanagementplan interaktiv mit RDMO erstellen
Creators: name: Wedlich-Zachodin, Kerstin Vanessa
Publisher: name: Zenodo
Year: 2024
Subjects: Forschungsdaten
Forschungsdatenmanagement
RDMO
Datenmanagementplan
DMP
Research Data Management Organiser
Open Science

description: Immer mehr Forschungsförderer fordern einen Datenmanagementplan (DMP). Aber der Nutzen eines solchen Plans endet nicht mit der Antragsstellung, vielmehr ist er elementar für ein Datenmanagement, das die Auffindbarkeit, Zugänglichkeit, Interoperabilität und Wiederverwendbarkeit von Forschungsdaten sicherstellt. Aber wie lässt sich ein Datenmanagementplan mit überschaubarem Aufwand erstellen?

Dabei hilft die webbasierte Software Research Data Management Organiser (RDMO): Das Tool ermöglicht es Forschenden, nicht nur einen Datenmanagementplan auszuarbeiten, sondern auch ihr ganzes Forschungsprojekt zu managen.

In dem auf diesen Vortragsfolien basierenden Vortrag der Webinarreihe forschungsdaten.info live erläuterte Dr. Kerstin Wedlich-Zachodin vom KIT am 01.12.2021 zunächst Datenmangementpläne und deren Bedeutung im Forschungskontext. Anhand eines Forschungsprojekts wurde ein DMP im RDMO "live" erstellt und dabei die Nutzung des Tools erklärt. Die Teilnehmenden konnten währenddessen die Software selbst ausprobieren und ihren eigenen DMP erzeugen.
Entanglement entropy of singular surfaces under relevant deformations in holography
Creators: name: Ghasemi, Mostafa
name: Parvizi, Shahrokh
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the vacuum state of a CFT, the entanglement entropy of singular surfaces contains a logarithmic universal term which is only due to the singularity of the entangling surface. We consider the relevant perturbation of a three dimensional CFT for singular entangling surface. We observe that in addition to the universal term due to the entangling surface, there is a new logarithmic term which corresponds to a relevant perturbation of the conformal field theory with a coefficient depending on the scaling dimension of the relevant operator. We also find a new power law divergence in the holographic entanglement entropy. In addition, we study the effect of a relevant perturbation in the Gauss-Bonnet gravity for a singular entangling surface. Again a logarithmic term shows up. This new term is proportional to both the dimension of the relevant operator and the Gauss-Bonnet coupling. We also introduce the renormalized entanglement entropy for a kink region which in the UV limit reduces to a universal positive finite term.
description: 21 pages. v2: 30 pages, title changed, one section regarding the renormalization added, minor corrections in text and equations
Plasmon-exciton polaritons in 2D semiconductor/metal interfaces
Creators: name: Gonçalves, P. A. D.
name: Bertelsen, L. P.
name: Xiao, Sanshui
name: Mortensen, N. Asger
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Optics (physics.optics)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The realization and control of polaritons is of paramount importance in the prospect of novel photonic devices. Here, we investigate the emergence of plasmon-exciton polaritons in hybrid structures consisting of a two-dimensional (2D) transition metal dichalcogenide (TMDC) deposited onto a metal substrate or coating a metallic thin-film. We determine the polaritonic spectrum and show that, in the former case, the addition of a top dielectric layer, and, in the latter, the thickness of the metal film,can be used to tune and promote plasmon-exciton interactions well within the strong coupling regime. Our results demonstrate that Rabi splittings exceeding 100 meV can be readily achieved in planar dielectric/TMDC/metal structures under ambient conditions. We thus believe that this work provides a simple and intuitive picture to tailor strong coupling in plexcitonics, with potential applications for engineering compact photonic devices with tunable optical properties.
description: 6 pages, including 5 figures and references
New Praesepe white dwarfs and the initial mass-final mass relation
Creators: name: Dobbie, P. D.
name: Napiwotzki, R.
name: Burleigh, M. R.
name: Barstow, M. A.
name: Boyce, D. D.
name: Casewell, S. L.
name: Jameson, R. F.
name: Hubeny, I.
name: Fontaine, G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the spectroscopic confirmation of four further white dwarf members of Praesepe. This brings the total number of confirmed white dwarf members to eleven making this the second largest collection of these objects in an open cluster identified to date. This number is consistent with the high mass end of the initial mass function of Praesepe being Salpeter in form. Furthermore, it suggests that the bulk of Praesepe white dwarfs did not gain a substantial recoil kick velocity from possible asymmetries in their loss of mass during the asymptotic giant branch phase of evolution. By comparing our estimates of the effective temperatures and the surface gravities of WD0833+194, WD0840+190, WD0840+205 and WD0843+184 to modern theoretical evolutionary tracks we have derived their masses to be in the range 0.72-0.76Msun and their cooling ages \~300Myrs. For an assumed cluster age of 625+/-50Myrs the infered progenitor masses are between 3.3-3.5Msun. Examining these new data in the context of the initial mass-final mass relation we find that it can be adequately represented by a linear function (a0=0.289+/-0.051, a1=0.133+/-0.015) over the initial mass range 2.7Msun to 6Msun. Assuming an extrapolation of this relation to larger initial masses is valid and adopting a maximum white dwarf mass of 1.3Msun, our results support a minimum mass for core-collapse supernovae progenitors in the range ~6.8-8.6Msun.
description: Accepted for publication in MNRAS
Additional file 2: of Inter-genome comparison of the Quorn fungus Fusarium venenatum and the closely related plant infecting pathogen Fusarium graminearum
Creators: name: King, Robert
name: Brown, Neil
name: Urban, Martin
name: Hammond-Kosack, Kim
Publisher: name: figshare
Year: 2018
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Co-inoculation of F. venenatum with plant-pathogenic Fusaria in vitro and in vivo. (A) Carrot agar plate inoculated with agar plugs of strains Fv A3/5, two isolates of Fg (PH1 and 602), and Fc UK99. A barrage line between strains is visible at day 6. (B) F. culmorum and F. venenatum spores where mixed in equal amounts and co-inoculated into two spikelets at anthesis. As a control, water was inoculated (C) F. venenatum spores were sprayed onto wheat heads at the booting stage to potentially prime plant defence responses, followed by point-inoculation with F. culmorum spores of two heads per spike" should be "two spikelets per head at anthesis. (D) Wheat plants were treated as in C. Just after inoculaton with F. culmorum, wheat heads were sprayed once more with F. venenatum spores until run-off. Error bars show standard deviation, nâ =â 6. (PDF 111Â kb)
Physical implementation of holonomic quantum computation in decoherence-free subspaces with trapped ions
Creators: name: Zhang, Xin-Ding
name: Zhang, Q.
name: Wang, Z. D.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We propose a feasible scheme to achieve holonomic quantum computation in a decoherence-free subspace (DFS) with trapped ions. By the application of appropriate bichromatic laser fields on the designated ions, we are able to construct two noncommutable single-qubit gates and one controlled-phase gate using the holonomic scenario in the encoded DFS.
description: 4 pages, 3 figures. To appear in Phys. Rev. A 74 (2006)
Quseir el-Qadim. Geophysical data relating to the Roman harbour and promontory to the south of Trench 10
Creators: name: ?
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: created: ?
Fractional chiral superconductors
Creators: name: Sagi, Eran
name: Haim, Arbel
name: Berg, Erez
name: von Oppen, Felix
name: Oreg, Yuval
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Two-dimensional $p_x+ip_y$ topological superconductors host gapless Majorana edge modes, as well as Majorana bound states at the core of $h/2e$ vortices. Here we construct a model realizing the fractional counterpart of this phase: a fractional chiral superconductor. Our model is composed of an array of coupled Rashba wires in the presence of strong interactions, Zeeman field, and proximity coupling to an $s$-wave superconductor. We define the filling factor as $ν=l_{\text{so}}n/4$, where $n$ is the electronic density and $l_{\text{so}}$ is the spin-orbit length. Focusing on filling $ν=1/m$, with $m$ being an odd integer, we obtain a tractable model which allows us to study the properties of the bulk and the edge. Using an $ε$-expansion with $m=2+ε$, we show that the bulk Hamiltonian is gapped and that the edge of the sample hosts a chiral $\mathbb{Z}_{2m}$ parafermion theory with central charge $c=\frac{2m-1}{m+1}$. The tunneling density of states associated with this edge theory exhibits an anomalous energy dependence of the form $ω^{m-1}$. Additionally, we show that $\mathbb{Z}_{2m}$ parafermionic bound states reside at the cores of $h/2e$ vortices. Upon constructing an appropriate Josephson junction in our system, we find that the current-phase relation displays a $4πm$ periodicity, reflecting the underlying non-abelian excitations.
The relevance of auditory perception and the effects of music on horses
Creators: name: Ferlazzo, Adriana
name: Fazio, Esterina
name: Medica, Pietro
Publisher: name: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Medico-Biologiche
Year: 2024
Subjects: auditory perception, horse, horse-human interaction, music, sport

description: Recent acquisitions on perceptive, behavioural and cognitive features of horses are reported. The effects of perceptive and cognitive abilities on horse-human interactions are reviewed. The role and relevance of auditory perception in horses is underlined. The effects of music on different animal species are revised, and a special emphasis on the effects of music on horse welfare and sport performance is devoted.
description: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Medico-Biologiche, Vol 112, No 1 (2024): Partial issue
title: Debris-flow hazard investigation with Kanako-2D in a rural basin, Alto Feliz municipality (Brazil)
Creators: name: Kobiyama, Masato
name: Michel, Rossano Dalla Lana
Publisher: name: Mountain Scholar
Year: 2019
Subjects: debris flows
Kanako-2D
southern Brazil

description: Mountainous regions of Brazil, especially where rural families live, need to be assessed for debris flow. Though debris flows rarely occur in this country, they have caused serious damages including human losses. Computational modeling of debris flows is an important tool to develop hazard maps and to improve the understanding of debris-flow mechanisms, since observed occurrences are rare. Therefore, the objective of the present study was to evaluate the potential for debris flows in a small rural basin (0.712 km²), in the municipality of Alto Feliz, Rio Grande do Sul state (Brazil), by using the Kanako-2D model which was calibrated with another debris flow in the same region. We simulated three scenarios by altering the debris volume and consequently the hydrograph (peak flow and peak time). All the scenarios show that debris flows would impact an existing rural house, even with the smallest potential debris volume. The modeled erosion and deposition areas along the debris flow are similar, with the magnitudes (depths) of erosion and deposition being different among the scenarios. In general, in each transversal section, the most pronounced point of erosion or deposition is almost always at the thalweg location. Along the stream channel, deposition was greatest upstream of an abrupt reduction in slope. The formation of a natural dam is observed at the channel junctions where erosion and deposition alternatively took place. Because of the investigation of the potential of debris flows, the simulation results were not compared with the actual occurrence in the present study. However, the present study could show that computational modeling of debris flow is very important for localities where debris flow occurs and that the debris-flow hazard map is useful for land-use planning.