cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Coulomb shifts and shape changes in the mass 70 region
Creators: name: Singh, B. S. Nara
name: Steer, A. N.
name: Jenkins, D. G.
name: Wadsworth, R.
name: Bentley, M. A.
name: Davies, P. J.
name: Glover, R.
name: Pattabiraman, N. S.
name: Lister, C. J.
name: Grahn, T.
name: Greenlees, P. T.
name: Jones, P.
name: Julin, R.
name: Juutinen, S.
name: Leino, M.
name: Nyman, M.
name: Pakarinen, J.
name: Rahkila, P.
name: Saren, J.
name: Scholey, C.
name: Sorri, J.
name: Uusitalo, J.
name: Butler, P. A.
name: Dimmock, M.
name: Joss, D. T.
name: Thomson, J.
name: Cederwall, B.
name: Hadinia, B.
name: Sandzelius, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The technique of recoil beta tagging has been developed which allows prompt gamma decays in nuclei from excited states to be correlated with electrons from their subsequent short-lived beta decay. This technique is ideal for studying nuclei very far from stability and improves in sensitivity for very short-lived decays and for high decay Q-values. The method has allowed excited states in 78Y to be observed for the first time, as well as an extension in the knowledge of T=1 states in 74Rb. From this new information it has been possible to compare Coulomb energy differences (CED) between T=1 states in 70Br/70Se, 74Rb/74Kr, and 78Y/78Sr. The A=70 CED exhibit an anomalous behavior which is inconsistent with all other known CED. This behavior may be accounted for qualitatively in terms of small variations in the Coulomb energy arising from shape changes.
description: 10 pages, 2 figures
From Compactifying Lambda-Letrec Terms to Recognizing Regular-Expression Processes
Creators: name: Grabmayer, Clemens
Publisher: name: arXiv
Year: 2024
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences
subject: F.4.1; F1.1; I.2.2

description: As a supplement to my talk at the workshop, this extended abstract motivates and summarizes my work with co-authors on problems in two separate areas: first, in the lambda-calculus with letrec, a universal model of computation, and second, on Milner's process interpretation of regular expressions, a proper subclass of the finite-state processes. The aim of my talk was to motivate a transferal of ideas for workable concepts of structure-constrained graphs: from the problem of finding compact graph representations for terms in the lambda-calculus with letrec to the problem of recognizing finite process graphs that can be expressed by regular expressions. In both cases the construction of structure-constrained graphs was expedient in order to enable to go back and forth easily between, in the first case, lambda-terms and term graphs, and in the second case, regular expressions and process graphs.
 The main focus here is on providing pointers to my work with co-authors, in both areas separately. A secondary focus is on explaining directions of my present projects, and describing research questions of possibly general interest that have developed out of my work in these two areas.
description: In Proceedings DCM 2023, arXiv:2409.19298
On the derivation of guaranteed and p-robust a posteriori error estimates for the Helmholtz equation
Creators: name: Chaumont-Frelet, T.
name: Ern, A.
name: Vohralík, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65N15, 65N30, 35J05

description: We propose a novel a posteriori error estimator for conforming finite element discretizations of two- and three-dimensional Helmholtz problems. The estimator is based on an equilibrated flux that is computed by solving patchwise mixed finite element problems. We show that the estimator is reliable up to a prefactor that tends to one with mesh refinement or with polynomial degree increase. We also derive a fully computable upper bound on the prefactor for several common settings of domains and boundary conditions. This leads to a guaranteed estimate without any assumption on the mesh size or the polynomial degree, though the obtained guaranteed bound may lead to large error overestimation. We next demonstrate that the estimator is locally efficient, robust in all regimes with respect to the polynomial degree, and asymptotically robust with respect to the wavenumber. Finally we present numerical experiments that illustrate our analysis and indicate that our theoretical results are sharp.
Eduard Mühle (Hrsg.), Rechtsstadtgründungen im mittelalterlichen Polen
Creators: name: Irgang, Winfried
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2012

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 61 Nr. 4 (2012)
Discovery and characterization of five new eclipsing AM CVn systems
Creators: name: van Roestel, J.
name: Kupfer, T.
name: Green, M. J.
name: Wong, S.
name: Bildsten, L.
name: Burdge, K.
name: Prince, T.
name: Marsh, T. R.
name: Szkody, P.
name: Fremling, C.
name: Graham, M. J.
name: Dhillon, V. S.
name: Littlefair, S. P.
name: Bellm, E. C.
name: Coughlin, M.
name: Duev, D. A.
name: Goldstein, D. A.
name: Laher, R. R.
name: Rusholme, B.
name: Riddle, R.
name: Dekany, R.
name: Kulkarni, S. R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: AM CVn systems are ultra-compact, helium-rich, accreting binaries with degenerate or semi-degenerate donors. We report the discovery of five new eclipsing AM CVn systems with orbital periods of 61.5, 55.5, 53.3, 37.4, and 35.4 minutes. These systems were discovered by searching for deep eclipses in the Zwicky Transient Facility (ZTF) lightcurves of white dwarfs selected using Gaia parallaxes. We obtained phase-resolved spectroscopy to confirm that all systems are AM CVn binaries, and we obtained high-speed photometry to confirm the eclipse and characterize the systems. The spectra of two long-period systems (61.5 and 53.3 minutes) show many emission and absorption lines, indicating the presence of N, O, Na, Mg, Si, and Ca, and also the K and Zn, elements which have never been detected in AM CVn systems before. By modelling the high-speed photometry, we measured the mass and radius of the donor star, potentially constraining the evolutionary channel that formed these AM CVn systems. We determined that the average mass of the accreting white dwarf is $\approx0.8$$\mathrm{M_{\odot}}$, and that the white dwarfs in long-period systems are hotter than predicted by recently updated theoretical models. The donors have a high entropy and are a factor of $\approx$ 2 more massive compared to zero-entropy donors at the same orbital period. The large donor radius is most consistent with He-star progenitors, although the observed spectral features seem to contradict this. The discovery of 5 new eclipsing AM~CVn systems is consistent with the known observed AM CVn space density and estimated ZTF recovery efficiency. Based on this estimate, we expect to find another 1--4 eclipsing AM CVn systems as ZTF continues to obtain data. This will further increase our understanding of the population, but will require high precision data to better characterize these 5 systems and any new discoveries.
description: submitted to MNRAS
title: The ATL2MED mission - experiences and lessons learnt
Publisher: name: ICOS-OTC
Year: 2021
Subjects: oceanographic data
fixed ocean stations
autonomous surface vehicles
meteorological data
comparison

description: This report presents and discuss experiences from the ATL2MED mission, which was a joint effort between a group of European institutions/projects and the US company Saildrone, where two Autonomous Surface Vehicles (ASV) from Saildrone sailed from Cape Verde in the Atlantic Ocean to the Gulf of Trieste in the Mediterranean Sea. The mission started in October 2019 and ended in July 2020.
The ATL2MED mission was a result of a joint application from GEOMAR (DE) and ICOS-OTC (NO/UK), where two experiments were proposed: the first being eddy studies in the Canary Current upwelling system off West Africa and the second was the validation of CO2 measurements at fixed ocean stations in the Atlantic Ocean and Mediterranean Sea. The mission was funded primarily from the US company PEAK 6 Invest, but also Saildrone and all involved institutions contributed to the experiments.
Isabel Röskau-Rydel, Niemiecko-austriackie rodziny urzędnicze w Galicji 1772-1918. Kariery zawodowe, środowisko, akulturacja i asymilacja
Creators: name: Kozińska-Witt, Hanna
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2013

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 62 Nr. 2 (2013): Nationalisierung und Pragmatismus. Staatliche Institutionen und Minderheiten in Polen 1918-1939
Extreme Associated Functions: Optimally Linking Local Extremes to Large-scale Atmospheric Circulation Structures
Creators: name: Panja, Debabrata
name: Selten, Frank M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: We present a new statistical method to optimally link local weather extremes to large-scale atmospheric circulation structures. The method is illustrated using July-August daily mean temperature at 2m height (T2m) time-series over the Netherlands and 500 hPa geopotential height (Z500) time-series over the Euroatlantic region of the ECMWF reanalysis dataset (ERA40). The method identifies patterns in the Z500 time-series that optimally describe, in a precise mathematical sense, the relationship with local warm extremes in the Netherlands. Two patterns are identified; the most important one corresponds to a blocking high pressure system leading to subsidence and calm, dry and sunny conditions over the Netherlands. The second one corresponds to a rare, easterly flow regime bringing warm, dry air into the region. The patterns are robust; they are also identified in shorter subsamples of the total dataset. The method is generally applicable and might prove useful in evaluating the performance of climate models in simulating local weather extremes.
description: 10 pages, 7 figures, 14 eps figure files; to appear in J. Atmos. Chem. Phys
When Do You Start Counting? Revisiting Counting and Pnueli Modalities in Timed Logics
Creators: name: Ho, Hsi-Ming
name: Madnani, Khushraj
Publisher: name: arXiv
Year: 2024
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Pnueli first noticed that certain simple 'counting' properties appear to be inexpressible in popular timed temporal logics such as Metric Interval Temporal Logic (MITL). This interesting observation has since been studied extensively, culminating in strong timed logics that are capable of expressing such properties yet remain decidable. A slightly more general case, namely where one asserts the existence of a sequence of events in an arbitrary interval of the form (instead of an upper-bound interval of the form [0, b>, which starts from the current point in time), has however not been addressed satisfactorily in the existing literature. We show that counting in [0, b> is in fact as powerful as counting in ; moreover, the general property 'there exist x', x'' in I such that x' <= x'' and phi(x', x'') holds' can be expressed in Extended Metric Interval Temporal Logic (EMITL) with only [0, b>.
description: In Proceedings DCM 2023, arXiv:2409.19298
Comparative Analysis of Fadama III Beneficiaries and None-Beneficiaries’ Poverty Status: A Foster, Greer, And Thorbecke Decomposition Approach
Creators: name: Sanusi, Wasiu Adekunle
name: Fanifosi, Gbenga Emmanuel
name: Oladayo, Titilayo Damilola
name: Otunola, Olabisi Benedicta
name: Ijila, Olusegun Jeremiah
name: Sanusi, Wasiu Adekunle
name: Fanifosi, Gbenga Emmanuel
name: Oladayo, Titilayo Damilola
name: Otunola, Olabisi Benedicta
name: Ijila, Olusegun Jeremiah
Publisher: name: Unknown
Year: 2021
Subjects: subject: Agricultural and Food Policy
subject: Community/Rural/Urban Development
subject: Crop Production/Industries
subject: Farm Management
subject: Financial Economics
subject: Production Economics
subject: Fadama III
subject: Foster, Greer
subject: and Thorbecke (FGT)
subject: Livelihood, Poverty

description: The third National Fadama Development Scheme, which is a World Bank aided project was launched in Nigeria to reduce poverty, lessen food insecurity, and increase agricultural productivity. However, while many believed the project has been effective in addressing the challenges faced by rural households, some think the opposite due to the poor economic state of the farmers. Hence, this research investigates the poverty situation of the Fadama III beneficiaries and non-beneficiaries in Kwara State, Nigeria, in the realization of the Sustainable Development Goals (SDGs) 1 and 2. The study randomly selects 120 Fadama III beneficiaries and 116 non-beneficiaries using a multistage sampling procedure. Data collected were analyzed using descriptive statistics, Foster, Greer, and Thorbecke (FGT) poverty measure and logit regression model. The findings show that poverty was more pronounced amongst non-beneficiaries of the scheme compared to the beneficiaries, indicating that the program has a considerable effect on the livelihood of the beneficiaries. Sex of the household head, household size, farm size, off-farm income, and access to extension contact are significant variables influencing poverty amongst the beneficiaries. Thus, the study encourages an increase in the number of participants of the program (Fadama III) for improved wellbeing
Feature Evolution and Reuse -- An Exploratory Study of Eclipse
Creators: name: Tahir, Amjed
name: Licorish, Sherlock A.
name: MacDonell, Stephen G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: One of the purported ways to increase productivity and reduce development time is to reuse existing features and modules. If reuse is adopted, logically then, it will have a direct impact on a system's evolution. However, the evidence in the literature is not clear on the extent to which reuse is practiced in real-world projects, nor how it is practiced. In this paper we report the results of an investigation of reuse and evolution of software features in one of the largest open-source ecosystems - Eclipse. Eclipse provides a leading example of how a system can grow dramatically in size and number of features while maintaining its quality. Our results demonstrate the extent of feature reuse and evolution and also patterns of reuse across ten different Eclipse releases (from Europa to Neon).
description: Conference paper, 6 pages, 5 figures, 2 tables
Conditional Nested Pattern Matching in Interaction Net
Creators: name: Sato, Shinya
Publisher: name: arXiv
Year: 2024
Subjects: subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences

description: Interaction nets are a form of restricted graph rewrite system that can serve as a graphical or textual programming language. As such, benefits include one-step confluence, ease of parallelism and explicit garbage collection. However, some of these restrictions burden the programmer, so they have been extended in several ways, notably to include data types and conditional rules. This paper introduces a further extension to allow nested pattern matching and to do so in a way that preserves these benefits and fundamental properties of interaction nets. We also show that by introducing a translation to non-nested matching, this extension is conservative in rewriting. In addition, we propose a new notation to express this pattern matching.
description: In Proceedings DCM 2023, arXiv:2409.19298
Fusion rules for quantum reflection groups
Creators: name: Banica, Teodor
name: Vergnioux, Roland
Publisher: name: arXiv
Year: 2008
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: We find the fusion rules for the quantum analogues of the complex reflection groups $H_n^s=\mathbb Z_s\wr S_n$. The irreducible representations can be indexed by the elements of the free monoid $\mathbb N^{*s}$, and their tensor products are given by formulae which remind the Clebsch-Gordan rules (which appear at $s=1$).
description: 33 pages
Spectrum Composition of Galactic Center X-ray Emission with Point and Diffuse X-ray Sources
Creators: name: Nobukawa, Masayoshi
name: Koyama, Katsuji
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: This paper reports that the X-ray spectrum from the Galactic Center X-ray Emission (GCXE) is expressed by the assembly of active binaries, non-magnetic Cataclysmic Variables, magnetic Cataclysmic Variables (X-ray active star: XAS), cold matter and diffuse sources. In the fitting of the limited components of the XASs, the GCXE spectrum exhibits significant excesses with $χ^2/d.o.f. =5.67$. The excesses are found at the energies of K$α$, He$α$, Ly$α$ and radiative recombination continuum of S, Fe and Ni. By adding components of the cold matter and the diffuse sources, the GCXE spectrum is nicely reproduced with $χ^2/d.o.f. = 1.53$, which is a first quantitative model for the origin of the GCXE spectrum. The drastic improvement is mainly due to the recombining plasmas in the diffuse sources, which indicate the presence of high-energy activity of Sgr A$^*$ in the past of $> 1000$~years.
description: 7 pages, 3 figures, accepted to PASJ. Unit of EW6.4 in tables 3 and 4 were modified
Ane Bysted u.a., Jerusalem in the North. Denmark and the Baltic Crusades, 1100-1522
Creators: name: Vercamer, Grischa
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2014

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 63 Nr. 4 (2014)
Computation of current cumulants for small nonequilibrium systems
Creators: name: Baiesi, Marco
name: Maes, Christian
name: Netočný, Karel
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We analyze a systematic algorithm for the exact computation of the current cumulants in stochastic nonequilibrium systems, recently discussed in the framework of full counting statistics for mesoscopic systems. This method is based on identifying the current cumulants from a Rayleigh-Schrodinger perturbation expansion for the generating function. Here it is derived from a simple path-distribution identity and extended to the joint statistics of multiple currents. For a possible thermodynamical interpretation, we compare this approach to a generalized Onsager-Machlup formalism. We present calculations for a boundary driven Kawasaki dynamics on a one-dimensional chain, both for attractive and repulsive particle interactions.
description: v2: accepted in J.Stat.Phys, appendix added, 19 pages, 2 figures
Building hybridized 28-baseline pupil-remapping photonic interferometers for future high resolution imaging
Creators: name: Cvetojevic, Nick
name: Norris, Barnaby R. M.
name: Gross, Simon
name: Jovanovic, Nemanja
name: Arriola, Alexander
name: Lacour, Sylvestre
name: Kotani, Takayuki
name: Lawrence, Jon S.
name: Withford, Michael J.
name: Tuthill, Peter
Publisher: name: arXiv
Year: 2021
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: One key advantage of single-mode photonic technologies for interferometric use is their ability to easily scale to an ever increasing number of inputs without a major increase in the overall device size, compared to traditional bulk optics. This is particularly important for the upcoming ELT generation of telescopes currently under construction. We demonstrate the fabrication and characterization of a novel hybridized photonic interferometer, with 8 simultaneous inputs, forming 28 baselines, the largest amount to-date. Utilizing different photonic fabrication technologies, we combine a 3D pupil remapper with a planar 8-port ABCD pairwise beam combiner, along with the injection optics necessary for telescope use, into a single integrated monolithic device. We successfully realized a combined device called Dragonfly, which demonstrates a raw instrumental closure-phase stability down to $0.9^{\circ}$ over $8π$ phase piston error, relating to a detection contrast of $\sim6.5\times 10^{-4}$ on an Adaptive-Optics corrected 8-m telescope. This prototype successfully demonstrates advanced hybridization and packaging techniques necessary for on-sky use for high-contrast detection at small inner working angles, ideally complementing what can currently be achieved using coronagraphs.
description: 10 pages, 10 figures, 1 table, submitted to Astrophotonics Special Issue in Applied Optics
Random Graph Generation in Context-Free Graph Languages
Creators: name: Vastarini, Federico
name: Plump, Detlef
Publisher: name: arXiv
Year: 2024
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Formal Languages and Automata Theory (cs.FL)
subject: FOS: Computer and information sciences

description: We present a method for generating random hypergraphs in context-free hypergraph languages. It is obtained by adapting Mairson's generation algorithm for context-free string grammars to the setting of hyperedge replacement grammars. Our main results are that for non-ambiguous hyperedge replacement grammars, the method generates hypergraphs uniformly at random and in quadratic time. We illustrate our approach by a running example of a hyperedge replacement grammar generating term graphs.
description: In Proceedings DCM 2023, arXiv:2409.19298
Multimodal Breast Lesion Classification Using Cross-Attention Deep Networks
Creators: name: Vo, Hung Q.
name: Yuan, Pengyu
name: He, Tiancheng
name: Wong, Stephen T. C.
name: Nguyen, Hien V.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Accurate breast lesion risk estimation can significantly reduce unnecessary biopsies and help doctors decide optimal treatment plans. Most existing computer-aided systems rely solely on mammogram features to classify breast lesions. While this approach is convenient, it does not fully exploit useful information in clinical reports to achieve the optimal performance. Would clinical features significantly improve breast lesion classification compared to using mammograms alone? How to handle missing clinical information caused by variation in medical practice? What is the best way to combine mammograms and clinical features? There is a compelling need for a systematic study to address these fundamental questions. This paper investigates several multimodal deep networks based on feature concatenation, cross-attention, and co-attention to combine mammograms and categorical clinical variables. We show that the proposed architectures significantly increase the lesion classification performance (average area under ROC curves from 0.89 to 0.94). We also evaluate the model when clinical variables are missing.
ความชุกของผู้มียีนแฝงธาลัสซีเมียจากการตรวจคัดกรองหญิงตั้งครรภ์ในเขตพื้นที่ภาคเหนือตอนล่างของประเทศไทย (Prevalence  of Thalassemia Trait from Screening Program in Pregnant Women in the Lower Northern Region of Thailand)
Creators: name: อัญชลี ระวังการ
Publisher: name: Genetics Society of Thailand
Year: 2013
Subjects: thalassemia, thalassemia trait screening, the lower Northern region of Thailand

description: S1 (Special Issue 1), S.1, Thai Journal of Genetics
NLO vector-boson production matched with shower in POWHEG
Creators: name: Alioli, Simone
name: Nason, Paolo
name: Oleari, Carlo
name: Re, Emanuele
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a next-to-leading-order calculation of W/Z production interfaced to shower Monte Carlo, implemented according to the POWHEG method. Finite width effects, Z/gamma interference and angular correlations of decay products are included. A detailed comparison with MC@NLO and PYTHIA is carried out.
description: 35 pages, 34 figures
I frammenti di Ofelione comico (PCG VII, 97-99)
Creators: name: Caroli, Menico
Publisher: name: Annali Online  Lettere - Ferrara
Year: 2013

description: Attic comedian from the 4th cent. BC., Ophelion is unfairly classified as ‘minor poet’ of Middle Comedy. There are six fragments extant which are interesting for some aspects concerning trade, religion (cult of Isis in Athens), and Plato’s parody. Some titles suggest a burlesque of myth, a trend that has often been seen to link Old and Middle Comedy.
description: Annali Online  Lettere - Ferrara, VIII 1 (2013)
Singularities of $n$-fold integrals of the Ising class and the theory of elliptic curves
Creators: name: Boukraa, S.
name: Hassani, S.
name: Maillard, J. -M.
name: Zenine, N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: 34M55, 47E05, 81Qxx, 32G34, 34Lxx, 34Mxx, 14Kxx

description: We introduce some multiple integrals that are expected to have the same singularities as the singularities of the $ n$-particle contributions $χ^{(n)}$ to the susceptibility of the square lattice Ising model. We find the Fuchsian linear differential equation satisfied by these multiple integrals for $ n=1, 2, 3, 4$ and only modulo some primes for $ n=5$ and $ 6$, thus providing a large set of (possible) new singularities of the $χ^{(n)}$. We discuss the singularity structure for these multiple integrals by solving the Landau conditions. We find that the singularities of the associated ODEs identify (up to $n= 6$) with the leading pinch Landau singularities. The second remarkable obtained feature is that the singularities of the ODEs associated with the multiple integrals reduce to the singularities of the ODEs associated with a {\em finite number of one dimensional integrals}. Among the singularities found, we underline the fact that the quadratic polynomial condition $ 1+3 w +4 w^2 = 0$, that occurs in the linear differential equation of $ χ^{(3)}$, actually corresponds to a remarkable property of selected elliptic curves, namely the occurrence of complex multiplication. The interpretation of complex multiplication for elliptic curves as complex fixed points of the selected generators of the renormalization group, namely isogenies of elliptic curves, is sketched. Most of the other singularities occurring in our multiple integrals are not related to complex multiplication situations, suggesting an interpretation in terms of (motivic) mathematical structures beyond the theory of elliptic curves.
description: 39 pages, 7 figures
Portents, Horrors, Fatal Attractions. The Gothic Menace on Late-Eighteenth-Century English Stages
Creators: name: Pepe, Paolo
Publisher: name: Annali Online  Lettere - Ferrara
Year: 2013

description: A partire dal singolare intreccio intellettuale che lega James Boaden e Matthew Gregory Lewis, il presente saggio prova a indagare la natura della relazione che, alla fine del Settecento, si stabilisce fra gli adattamenti teatrali alimentati dai maggiori capolavori della narrativa gotica e i drammi gotici “originali”. La constatazione che quasi tutti gli autori allora impegnati ad adattare per la scena i novels gotici si mostrino preoccupati soprattutto di costruire una forma di dramma “goticizzante”, in grado di corrispondere a una rispettabilità culturale e sociale, viene qui interpretata come un tentativo intenzionale e programmato di depotenziare un genere, narrativo e poi teatrale, avvertito come sovversivo e antinazionale. Nello sforzo di normalizzazione che si registra in quegli anni si possono dunque cogliere i riflessi di una questione identitaria che attraversa la società britannica del tempo e che travalica l’ambito letterario, pur coinvolgendolo.
description: Annali Online  Lettere - Ferrara, VIII 1 (2013)
Discovery of a Circumbinary Disk around Herbig Ae/Be system v892 Tau
Creators: name: Monnier, J. D.
name: Tannirkulam, A.
name: Tuthill, P. G.
name: Ireland, M.
name: Cohen, R.
name: Danchi, W. C.
name: Baron, F.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the discovery of a circumbinary disk around the Herbig Ae/Be system v892 Tau. Our detailed mid-infrared images were made using segment-tilting interferometry on the Keck-1 Telescope and reveal an asymmetric disk inclined at ~60 degs with an inner hole diameter of 250 mas (35 AU), approximately 5X larger than the apparent separation of the binary components. In addition, we report a new measurement along the binary orbit using near-infrared Keck aperture masking, allowing a crude estimate of orbital parameters and the system mass for the first time. The size of the inner hole appears to be consistent with the minimum size prediction from tidal truncation theory, bearing a resemblance to the recently unmasked binary CoKu Tau/4. Our results have motivated a re-analysis of the system spectral energy distribution, concluding the luminosity of this system has been severely underestimated. With further study and monitoring, v892 Tau should prove a powerful testing ground for both predictions of dynamical models for disk-star interactions in young systems with gas-rich disks and for calibrations of pre-main-sequence tracks for intermediate-mass stars.
description: Accepted for publication in Astrophysical Journal Letters
Two-dimensional discrete solitons in rotating lattices
Creators: name: Cuevas, J.
name: Malomed, B. A.
name: Kevrekidis, P. G.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We introduce a two-dimensional (2D) discrete nonlinear Schrödinger (DNLS) equation with self-attractive cubic nonlinearity in a rotating reference frame. The model applies to a Bose-Einstein condensate stirred by a rotating strong optical lattice, or light propagation in a twisted bundle of nonlinear fibers. Two species of localized states are constructed: off-axis fundamental solitons (FSs), placed at distance $R$ from the rotation pivot, and on-axis (R=0) vortex solitons (VSs), with vorticities $% S=1$ and 2. At a fixed value of rotation frequency $Ω$, a stability interval for the FSs is found in terms of the lattice coupling constant $C$, $% 0
description: To be published in Physical Review E
Boolean function metrics can assist modelers to check and choose logical rules
Creators: name: Zobolas, John
name: Monteiro, Pedro T.
name: Kuiper, Martin
name: Flobak, Åsmund
Publisher: name: arXiv
Year: 2021
Subjects: subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: Computational models of biological processes provide one of the most powerful methods for a detailed analysis of the mechanisms that drive the behavior of complex systems. Logic-based modeling has enhanced our understanding and interpretation of those systems. Defining rules that determine how the output activity of biological entities is regulated by their respective inputs has proven to be challenging, due to increasingly larger models and the presence of noise in data, allowing multiple model parameterizations to fit the experimental observations. We present several Boolean function metrics that provide modelers with the appropriate framework to analyze the impact of a particular model parameterization. We demonstrate the link between a semantic characterization of a Boolean function and its consistency with the model's underlying regulatory structure. We further define the properties that outline such consistency and show that several of the Boolean functions under study violate them, questioning their biological plausibility and subsequent use. We also illustrate that regulatory functions can have major differences with regard to their asymptotic output behavior, with some of them being biased towards specific Boolean outcomes when others are dependent on the ratio between activating and inhibitory regulators. Application results show that in a specific signaling cancer network, the function bias can be used to guide the choice of logical operators for a model that matches data observations. Moreover, graph analysis indicates that the standardized Boolean function bias becomes more prominent with increasing numbers of regulators, confirming the fact that rule specification can effectively determine regulatory outcome despite the complex dynamics of biological networks.
description: 30 pages, 4 Figures, 3 Tables
Dirk H. Müller, Adliges Eigentumsrecht und Landesverfassung. Die Auseinandersetzungen um die eigentumsrechtlichen Privilegien des Adels im 18. und 19. Jahrhundert am Beispiel Brandenburgs und Pommerns
Creators: name: Thomsen, Martina
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2013

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 62 Nr. 2 (2013): Nationalisierung und Pragmatismus. Staatliche Institutionen und Minderheiten in Polen 1918-1939
The dust, planetesimals and planets of HD 38529
Creators: name: Moro-Martin, Amaya
name: Malhotra, Renu
name: Carpenter, John M.
name: Hillenbrand, Lynne A.
name: Wolf, Sebastian
name: Meyer, Michael R.
name: Hollenbach, David
name: Najita, Joan
name: Henning, Thomas
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: HD 38529 is a post-main sequence G8III/IV star (3.5 Gyr old) with a planetary system consisting of at least two planets having Msin(i) of 0.8 MJup and 12.2 MJup, semimajor axes of 0.13 AU and 3.74 AU, and eccentricities of 0.25 and 0.35, respectively. Spitzer observations show that HD 38529 has an excess emission above the stellar photosphere, with a signal-to-noise ratio (S/N) at 70 micron of 4.7, a small excess at 33 micron (S/N=2.6) and no excess <30 micron. We discuss the distribution of the potential dust-producing planetesimals from the study of the dynamical perturbations of the two known planets, considering in particular the effect of secular resonances. We identify three dynamically stable niches at 0.4-0.8 AU, 20-50 AU and beyond 60 AU. We model the spectral energy distribution of HD 38529 to find out which of these niches show signs of harboring dust-producing plantesimals. The secular analysis, together with the SED modeling resuls, suggest that the planetesimals responsible for most of the dust emission are likely located within 20-50 AU, a configuration that resembles that of the Jovian planets + Kuiper Belt in our Solar System. Finally, we place upper limits (8E-6 lunar masses of 10 micron particles) to the amount of dust that could be located in the dynamically stable region that exists between the two planets (0.25--0.75 AU).
description: 23 pages, including 1 table and 5 figures. Accepted for publication in ApJ
Breviscutaneurus angustus Bergroth 1914
Creators: name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aradidae
Breviscutaneurus
Breviscutaneurus angustus

description: Breviscutaneurus angustus (Bergroth), 1914
Aneurus angustus Bergroth, 1914: 96. STS, 4 3: Insula Réunion; MNHN
Aneurus mauritianus Mamet, 1957: 47 (synonymized by Hoberlandt, 1963: 129). ST(S): Mauritius. Breviscutaneurus angustus Heiss, 1990:98
Distr.: La Réunion; Mauritius (Mamet, 1957, Heiss, 1990)
Ref.: Hoberlandt, 1957 (key, fig.3); 1963: 129 (distr.); Heiss, 1990 (tax.)
Note: This species is listed as Aneurus (Kormilev & Froeschner, 1987: 24) however fig. 124 of a 3 paratype (Hoberlandt, 1957: 106) shows a short scutellum characteristic for this genus. This was already suspected by Jacobs 1986: 24 and later formally assigned to Breviscutaneurus (Heiss, 1990).
description: Published as part of Heiss, Ernst, 2012, Annotated catalogue of the flat bug family Aradidae Brullé, 1836 of Madagascar and adjacent islands (Hemiptera: Heteroptera), pp. 45-63 in Zootaxa 3426 (1) on page 47, DOI: 10.11646/zootaxa.3426.1.3, http://zenodo.org/record/214110
Jörn Happel, Christophe von Werdt (Hrsg.), Osteuropa kartiert - Mapping Eastern Europe
Creators: name: Schweiger, Alexandra
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2012

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 61 Nr. 4 (2012)
Maciej Dorna, Die Brüder des Deutschen Ordens in Preußen 1228-1309. Eine prosopographische Studie
Creators: name: Sach, Maike
Publisher: name: Zeitschrift für Ostmitteleuropa-Forschung
Year: 2014

description: Zeitschrift für Ostmitteleuropa-Forschung, Bd. 63 Nr. 2 (2014)
Huascaran National Park related expenditures, Peru : a survey
Creators: name: Saito Diaz, Claudio Segundo
Publisher: name: University of British Columbia
Year: 2010

description: The subject of this study is Huascaran National Park and the area known as Callejon de Huaylas in Peru. Since establishment of this Conservation Unit expectations in income and job opportunities were created and restrictions on traditional uses of the land were applied. This thesis evaluates the economic contributions of the Park on adjacent areas and seeks to identify and evaluate the effects of its restrictions. To accomplish this four different direct interview questionnaires were used. The period of study was June to August, 1983. Evaluated within 18 sample days were 20% of the total visitors of the sampling period. A total of 1423 tourists were interviewed. Non-local Peruvian visitors represented 83% of the total, foreign non-resident visitors 13%, and foreign resident visitors 4% of the total sample. It was found that expenditures differed according to resident visitor type though the percentage distribution of expenditures remained relatively constant, with lodging about one quarter of the total, and food from over a third to about half of the total expenditure. The total park-related economic contribution for the study period of 1983 is estimated at 269,214 U.S. dollars. Non-local Peruvians contributed 65% of this total, foreign non-resident visitors 22%, foreign resident visitors 6%, and the Park with 7% in the form of wages and salaries. As an average, Non-local Peruvians spent 24,700 soles per day ($ 16.46), Foreign non-residents 15,900 soles per day ($ 10.6), and Foreign resident 22,600 soles per day ($ 15.06). These findings are against conventional wisdom, according to which non-resident visitors are considered the main source of contribution to the local economy. At present, controlled traditional uses of the land are permitted within parkland. In that sense, the regulation of traditional uses, excluding mining, has not caused economic loss or provided additional economic benefits. Unfortunately, the Conservation Unit is not perceived as a tool of regional economic development. This misconception has led to a lack of support by local authorities. At both regional and national levels, there is no overall coordinating policy and priorities for development are at present left to successive officials who, at any given moment, occupy the decision makers' position.
Electron transfer dynamics using projected modes
Creators: name: Pereverzev, Andrey
name: Bittner, Eric R.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: For electron-phonon Hamiltonians with the couplings linear in the phonon operators we construct a class of unitary transformations that separate the normal modes into two groups. The modes in the first group interact with the electronic degrees of freedom directly. The modes in the second group interact directly only with the modes in the first group but not with the electronic system. We show that for the $n$-level electronic system the minimum number of modes in the first group is $n_s=(n^2+n-2)/2$. The separation of the normal modes into two groups allows one to develop new approximation schemes. We apply one of such schemes to study exitonic relaxation in a model semiconducting molecular heterojuction.
description: 9 pages, 5 figures
Measurement of CP asymmetry in Cabibbo suppressed D0 decays
Creators: name: Staric, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We measure the CP-violating asymmetries in decays to the D0 -> K+K- and D0 -> pi+pi- CP eigenstates using 540 fb^{-1} of data collected with the Belle detector at or near the Upsilon(4S) resonance. Cabibbo-favored D0 -> K-pi+ decays are used to correct for systematic detector effects. The results, A_{CP}^{KK} = (-0.43 +- 0.30 +- 0.11)% and A_{CP}^{pipi} = (+0.43 +- 0.52 +- 0.12)%, are consistent with no CP violation.
description: Submitted to Phys. Lett. B
Charged BTZ-type solutions in Eddington-inspired Born-Infeld gravity
Creators: name: Guerrero, Merce
name: Mora-Pérez, Gerardo
name: Olmo, Gonzalo J.
name: Orazi, Emanuele
name: Rubiera-Garcia, Diego
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct an axially symmetric solution of Eddington-inspired Born-Infeld gravity coupled to an electromagnetic field in 2+1 dimensions including a (negative) cosmological constant term. This is achieved by using a recently developed mapping procedure that allows to generate solutions in certain families of metric-affine gravity theories starting from a known seed solution of General Relativity, which in the present case corresponds to the electrically charged Banados-Teitelboim-Zanelli (BTZ) solution. We discuss the main features of the new configurations, including the modifications to the ergospheres and horizons, the emergence of wormhole structures, and the consequences for the regularity (or not) of these space-times via geodesic completeness.
description: 11 pages, 3 figures
Equilibrium properties of mesoscopic quantum conductors
Creators: name: Saminadayar, L.
name: Bäuerle, C.
name: Mailly, D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Review article on equilibrium properties of mesoscopic quantum conductors.
description: 21 pages, 19 figures
Density-functional approach to the band gaps of finite and periodic two-dimensional systems
Creators: name: Guandalini, Alberto
name: Ruini, Alice
name: Räsänen, Esa
name: Rozzi, Carlo Andrea
name: Pittalis, Stefano
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present an approach based on density-functional theory for the calculation of fundamental gaps of both finite and periodic two-dimensional (2D) electronic systems. The computational cost of our approach is comparable to that of total energy calculations performed via standard semi-local forms. We achieve this by replacing the 2D local density approximation with a more sophisticated -- yet computationally simple -- orbital-dependent modeling of the exchange potential within the procedure by Guandalini et al. [Phys. Rev. B 99, 125140 (2019)]. We showcase promising results for semiconductor 2D quantum dots and artificial graphene systems, where the band structure can be tuned through, e.g., Kekulé distortion.
Approximation and error analysis of forward-backward SDEs driven by general Lévy processes using shot noise series representations
Creators: name: Massing, Till
Publisher: name: TU Dortmund
Year: 2021
Subjects: subject: decoupled forward-backward SDEs with jumps
subject: Euler Scheme
subject: Discrete-time approximation
subject: shot noise series representation
subject: Lévy processes
subject: 310
subject: 330
subject: 620

description: We consider the simulation of a system of decoupled forward-backward stochastic differential equations (FBSDEs) driven by a pure jump Lévy process L and an independent Brownian motion B. We allow the Lévy process L to have an infinite jump activity. Therefore, it is necessary for the simulation to employ a finite approximation of its Lévy measure. We use the generalized shot noise series representation method by Rosinski (2001) to approximate the driving Lévy process L. We compute the Lp error, p > 2, between the true and the approximated FBSDEs which arises from the finite truncation of the shot noise series (given sufficient conditions for existence and uniqueness of the FBSDE). We also derive the Lp error between the true solution and the discretization of the approximated FBSDE using an appropriate backward Euler scheme.
description: Discussion Paper / SFB823;25/2021
Large Deviations in the Superstable Weakly Imperfect Bose Gas
Creators: name: Bru, J. -B.
name: Zagrebnov, V. A.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 60F10;82B10

description: The superstable Weakly Imperfect Bose Gas {(WIBG)} was originally derived to solve the inconsistency of the Bogoliubov theory of superfluidity. Its grand-canonical thermodynamics was recently solved but not at {point of} the {(first order)} phase transition. This paper proposes to close this gap by using the large deviations formalism and in particular the analysis of the Kac distribution function. It turns out that, as a function of the chemical potential, the discontinuity of the Bose condensate density at the phase transition {point} disappears as a function of the particle density. Indeed, the Bose condensate continuously starts at the first critical particle density and progressively grows but the free-energy per particle stays constant until the second critical density is reached. At higher particle densities, the Bose condensate density as well as the free-energy per particle both increase {monotonously}.
Tricritical point of J1-J2 Ising model on hyperbolic lattice
Creators: name: Krcmar, R.
name: Iharagi, T.
name: Gendiar, A.
name: Nishino, T.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A ferromagnetic-paramagnetic phase transition of the two-dimensional frustrated Ising model on a hyperbolic lattice is investigated by use of the corner transfer matrix renormalization group method. The model contains ferromagnetic nearest-neighbor interaction J_1 and the competing antiferromagnetic interaction J_2. A mean-field like second-order phase transition is observed when the ratio κ= J_2 / J_1 is less than 0.203. In the region 0.203 < κ< 1/4, the spontaneous magnetization is discontinuous at the transition temperature. Such tricritical behavior suggests that the phase transitions on hyperbolic lattices need not always be mean-field like.
description: 7 pages, 13 figures, submitted to Phys. Rev. E