cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Investigating possible decay modes of $Y(4260)$ under the $D_1(2420)\bar D +c.c$ molecular state ansatz
Creators: name: Li, Gang
name: Liu, Xiao-Hai
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: By assuming that $Y(4260)$ is a $D_1\bar D$ molecular state, we investigate some hidden-charm and charmed pair decay channels of $Y(4260)$ via intermediate $D_1\bar D$ meson loops with an effective Lagrangian approach. Through investigating the $α$-dependence of branching ratios and ratios between different decay channels, we show that the intermediate $D_1 \bar D$ meson loops are crucial for driving these transitions of $Y(4260)$ studied here. The coupled channel effects turn out to be more important in $Y(4260) \to D^{*}\bar{D}^{*}$, which can be tested in the future experiments.
description: 8 pages, 6 figures; The width effects of Y(4260) considered; Revised version accepted by Phys. Rev. D
Spatial mixing and approximation algorithms for graphs with bounded connective constant
Creators: name: Sinclair, Alistair
name: Srivastava, Piyush
name: Yin, Yitong
Publisher: name: arXiv
Year: 2013
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Data Structures and Algorithms (cs.DS)
subject: Probability (math.PR)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: The hard core model in statistical physics is a probability distribution on independent sets in a graph in which the weight of any independent set I is proportional to lambda^(|I|), where lambda > 0 is the vertex activity. We show that there is an intimate connection between the connective constant of a graph and the phenomenon of strong spatial mixing (decay of correlations) for the hard core model; specifically, we prove that the hard core model with vertex activity lambda < lambda_c(Delta + 1) exhibits strong spatial mixing on any graph of connective constant Delta, irrespective of its maximum degree, and hence derive an FPTAS for the partition function of the hard core model on such graphs. Here lambda_c(d) := d^d/(d-1)^(d+1) is the critical activity for the uniqueness of the Gibbs measure of the hard core model on the infinite d-ary tree. As an application, we show that the partition function can be efficiently approximated with high probability on graphs drawn from the random graph model G(n,d/n) for all lambda < e/d, even though the maximum degree of such graphs is unbounded with high probability. We also improve upon Weitz's bounds for strong spatial mixing on bounded degree graphs (Weitz, 2006) by providing a computationally simple method which uses known estimates of the connective constant of a lattice to obtain bounds on the vertex activities lambda for which the hard core model on the lattice exhibits strong spatial mixing. Using this framework, we improve upon these bounds for several lattices including the Cartesian lattice in dimensions 3 and higher. Our techniques also allow us to relate the threshold for the uniqueness of the Gibbs measure on a general tree to its branching factor (Lyons, 1989).
description: 26 pages. In October 2014, this paper was superseded by arxiv:1410.2595. Before that, an extended abstract of this paper appeared in Proc. IEEE Symposium on the Foundations of Computer Science (FOCS), 2013, pp. 300-309
Histograms in heavy-quark QCD at finite temperature and density
Creators: name: Saito, H.
name: Ejiri, S.
name: Aoki, S.
name: Kanaya, K.
name: Nakagawa, Y.
name: Ohno, H.
name: Okuno, K.
name: Umeda, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the phase structure of lattice QCD with heavy quarks at finite temperature and density by a histogram method. We determine the location of the critical point at which the first-order deconfining transition in the heavy-quark limit turns into a crossover at intermediate quark masses through a change of the shape of the histogram under variation of coupling parameters. We estimate the effect of the complex phase factor which causes the sign problem at finite density, and show that, in heavy-quark QCD, the effect is small around the critical point. We determine the critical surface in 2+1 flavor QCD in the heavy-quark region at all values of the chemical potential mu including mu=infty.
description: 26 pages, 21 figures, 1 table
Subset method for one-dimensional QCD
Creators: name: Bloch, Jacques
name: Bruckmann, Falk
name: Wettig, Tilo
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present a subset method which solves the sign problem for QCD at nonzero quark chemical potential in 0+1 dimensions. The subsets gather gauge configurations based on the center symmetry of the SU(3) group. We show that the sign problem is solved for one to five quark flavors and that it slowly reappears for a larger number of flavors. We formulate an extension of the center subsets that solves the sign problem for a larger number of flavors as well. We also derive some new analytical results for this toy model.
description: 29 pages, 12 figures; references added, as published in JHEP
On exact statistics and classification of ergodic systems of integer dimension
Creators: name: Guralnik, Zachary
name: Pehlevan, Cengiz
name: Guralnik, Gerald
Publisher: name: arXiv
Year: 2013
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We describe classes of ergodic dynamical systems for which some statistical properties are known exactly. These systems have integer dimension, are not globally dissipative, and are defined by a probability density and a two-form. This definition generalizes the construction of Hamiltonian systems by a Hamiltonian and a symplectic form. Some low dimensional examples are given, as well as a discretized field theory with a large number of degrees of freedom and a local nearest neighbor interaction. We also evaluate unequal-time correlations of these systems without direct numerical simulation, by Padé approximants of a short-time expansion. We briefly speculate on the possibility of constructing chaotic dynamical systems with non-integer dimension and exactly known statistics. In this case there is no probability density, suggesting an alternative construction in terms of a Hopf characteristic function and a two-form.
description: Minor organizational changes
Chalinolobus variegatus
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Vespertilionidae
Chalinolobus
Chalinolobus variegatus

description: Chalinolobus variegatus (Tomes, 1861). Proc. Zool. Soc. Lond., 1861:36. TYPE LOCALITY: Namibia, Otjoro. DISTRIBUTION: Senegal to Somalia, south to South Africa. SYNONYMS: machadoi, papilio, phalaena. COMMENTS: Subgenus Glauconycteris. Includes machadoi; see Koopman (1971:6).
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 200, DOI: 10.5281/zenodo.7353060
Composite Materials.pdf
Creators: name: López García, Kevin
Publisher: name: figshare
Year: 2022
Subjects: subject: Aerospace Engineering
subject: FOS: Mechanical engineering
subject: 90103 Aerospace Structures
subject: 90102 Aerospace Materials
subject: 91207 Metals and Alloy Materials
subject: FOS: Materials engineering
subject: 91202 Composite and Hybrid Materials

description: This document pretends to explain the definition of composite materials and its classification, as well as the theoretical and experimental analysis of these materials. In this document there are definitions of matrix, fibers and the explanation of the various types of composites materials; Ceramics, metals and polymers combined with fibers or particles. This work also provides advantages and disadvantages, applications and the main failure theories of composite materials.
Chemical potentials in three-dimensional higher spin anti-de Sitter gravity
Creators: name: Henneaux, Marc
name: Perez, Alfredo
name: Tempo, David
name: Troncoso, Ricardo
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We indicate how to introduce chemical potentials for higher spin charges in higher spin anti-de Sitter gravity in a manner that manifestly preserves the original asymptotic W-symmetry. This is done by switching on a non-vanishing component of the connection along the temporal (thermal) circles. We first recall the procedure in the pure gravity case (no higher spin) where the only "chemical potentials" are the temperature and the chemical potential associated with the angular momentum. We then generalize to the higher spin case. We find that there is no tension with the W(N) or W(infinity) asymptotic algebra, which is obviously unchanged by the introduction of the chemical potentials. Our argument is non-perturbative.
description: Minor misprints corrected
Ordañoz, Teofilo, O. P., Historia de la Filosofa. V. Siglo XIX: Socialismo y Positivismo. Editorial Catolica BAC. 1 vol. de 666 pgs. 200x125. Madrid 1975
Creators: name: Faria, Manuel Ferreira De
Publisher: name: Theologica
Year: 1978

description: Theologica, v. 13 n. 1-2 (1978)
López G. Kevin, Composite Materials.pdf
Creators: name: López García, Kevin
Publisher: name: figshare
Year: 2020
Subjects: subject: Aerospace Engineering
subject: FOS: Mechanical engineering
subject: 90103 Aerospace Structures
subject: 90102 Aerospace Materials
subject: 91207 Metals and Alloy Materials
subject: FOS: Materials engineering
subject: 91202 Composite and Hybrid Materials

description: This paper pretends to explain the definition of composite materials and its classification, as well as the theoretical and experimental analysis of these materials. In this paper there are definitions of matrix, fibers and the explanation of the various types of composites materials; Ceramics, metals and polymers combined with fibers or particles. This work also provides advantages and disadvantages, applications and the main failure theories of composite materials.
Jacob's Ladder and Scientific Ontologies
Creators: name: Stern, Julio Michael
Publisher: name: arXiv
Year: 2013
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: The main goal of this article is to use the epistemological framework of a specific version of Cognitive Constructivism to address Piaget's central problem of knowledge construction, namely, the re-equilibration of cognitive structures. The distinctive objective character of this constructivist framework is based on Heinz von Foerster's fundamental metaphor of - objects as tokens for eigen-solutions, and is also supported by formal inference methods of Bayesian statistics. This epistemological perspective is illustrated using some episodes in the history of chemistry concerning the definition or identification of chemical elements. Some of von Foerster's epistemological imperatives provide general guidelines of development and argumentation.
Micrambe zhejiangensis Esser 2017, nov.sp.
Creators: name: Esser, Jens
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cryptophagidae
Micrambe
Micrambe zhejiangensis

description: Micrambe zhejiangensis nov.sp. T y p e m a t e r i a l: Holotype 3: " China: Zhejiang (CH07-36), West Tianmu shan N. R., way to peak of immortals, 30°20’34’’N / 119°25’51’’E, 110-1200 m, prim. mixed forest, litter, moos sifted, 15.VI.2007. M. Schülke " [ZMB]. Paratypes: 43, 7♀ with the same data as the holotype [ZMB, cES]. E t y m o l o g y: The specific epithet points on the province Zhejiang in China, where the type material were found. D e s c r i p t i o n: Male, wings fully developed, 1,9 mm. Reddish-brown, elytra with a rounded, not well-defined black spot in the medium part and a little black spot on the apex of each elytron (fig. 4). Eyes conical. Pronotum 1,5 times broader than long, broadest between the anterior angles, strongly punctate, margin with strong teeth, surface very convex, sloping towards the margin, anterior callosities strongly prominent, margin nearly straight. Elytra stout, hairs uniform semi-erected, shoulders well developed, strongly punctate on the anterior part, less to the posterior part. Legs slender, tarsi with five segments, posterior tarsi with four segments (only in male), anterior tarsi segments 1-4 moderately widened (only in male). Antennae slender, club well developed, segments 3-7 longer than broad and equal, segment 8 shorter but not moniliform, segment 9 and 10 strong conical, segment 11 long as broad, rounded and conical. Parameres as in fig. 8. C o m m e n t Distinguished from M. bimaculata and M. sinensis by its strong punctuation (pronotum, elytra), Parameres strongly triangular (fig. 8). Very similar to M. yunnanensis, distinguished by the prominent callosity and the parameres. Also similar to M. micramboides (REITTER, 1874), which is strongly stout, with a pronotum broader and with rounded margins (fig. 11). Distinguished from M. schuelkei nov.sp. by its rounded, not well-defined spot. D i s t r i b u t i o n: So far known in China, province Zhejiang. Figs 1-2: (1) Micrambe bimaculata (PANZER, 1798), Ukraine, male; (2) Micrambe sinensis GROUVELLE, 1910 stat. rev. from China (Shanxi), male. Figs 5-8: Parameres of (5) Micrambe bimaculata (PANZER, 1798); (6) M. sinensis GROUVELLE, 1910; (7) M. yunnanensis nov.sp.; (8) M. zhejiangensis nov.sp.
description: Published as part of Esser, Jens, 2017, On Micrambe THOMSON, 1863 of China (Coleoptera: Cryptophagidae), pp. 387-394 in Linzer biologische Beiträge 49 (1) on pages 389-391, DOI: 10.5281/zenodo.5357068
description: {"references": ["GROUVELLE A. (1910): Note XXIX - Nitidulides et Cryptophagides de l'Asie des Indes orientales. - Notes from the Leyden Museum 32: 241 - 256."]}
Relation lifting, with an application to the many-valued cover modality
Creators: name: Bilkova, Marta
name: Kurz, Alexander
name: Petrisan, Daniela
name: Velebil, Jiri
Publisher: name: arXiv
Year: 2013
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We introduce basic notions and results about relation liftings on categories enriched in a commutative quantale. We derive two necessary and sufficient conditions for a 2-functor T to admit a functorial relation lifting: one is the existence of a distributive law of T over the "powerset monad" on categories, one is the preservation by T of "exactness" of certain squares. Both characterisations are generalisations of the "classical" results known for set functors: the first characterisation generalises the existence of a distributive law over the genuine powerset monad, the second generalises preservation of weak pullbacks. The results presented in this paper enable us to compute predicate liftings of endofunctors of, for example, generalised (ultra)metric spaces. We illustrate this by studying the coalgebraic cover modality in this setting.
description: 48 pages, accepted for publication in LMCS
Separating astrophysical sources from indirect dark matter signals
Creators: name: Siegal-Gaskins, Jennifer M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Indirect searches for products of dark matter annihilation and decay face the challenge of identifying an uncertain and subdominant signal in the presence of uncertain backgrounds. Two valuable approaches to this problem are (1) using analysis methods which take advantage of different features in the energy spectrum and angular distribution of the signal and backgrounds, and (2) more accurate characterization of backgrounds, which allows for more robust identification of possible signals. These two approaches are complementary and can be significantly strengthened when used together. I review the status of indirect searches with gamma rays using two promising targets, the Inner Galaxy and the Isotropic Gamma-Ray Background. For both targets, uncertainties in the properties of backgrounds is a major limitation to the sensitivity of indirect searches. I then highlight approaches which can enhance the sensitivity of indirect searches using these targets.
description: 7 pages, 4 figures. Contributed to the National Academy of Sciences' Dark Matter Sackler Colloquium
Precision spectroscopy by photon-recoil signal amplification
Creators: name: Wan, Yong
name: Gebert, Florian
name: Wübbena, Jannes B.
name: Scharnhorst, Nils
name: Amairi, Sana
name: Leroux, Ian D.
name: Hemmerling, Börge
name: Lörch, Niels
name: Hammerer, Klemens
name: Schmidt, Piet O.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Precision spectroscopy of atomic and molecular ions offers a window to new physics, but is typically limited to species with a cycling transition for laser cooling and detection. Quantum logic spectroscopy has overcome this limitation for species with long-lived excited states. Here, we extend quantum logic spectroscopy to fast, dipole-allowed transitions and apply it to perform an absolute frequency measurement. We detect the absorption of photons by the spectroscopically investigated ion through the photon recoil imparted on a co-trapped ion of a different species, on which we can perform efficient quantum logic detection techniques. This amplifies the recoil signal from a few absorbed photons to thousands of fluorescence photons. We resolve the line center of a dipole-allowed transition in 40Ca+ to 1/300 of its observed linewidth, rendering this measurement one of the most accurate of a broad transition. The simplicity and versatility of this approach enables spectroscopy of many previously inaccessible species.
description: 25 pages, 6 figures, 1 table, updated supplementary information, fixed typos
Ampulex compressa
Creators: name: Dollfuss, Hermann
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ampulicidae
Ampulex
Ampulex compressa

description: Ampulex compressa (FABRICIUS, 1781)10 ♀♀, 18 33 I n d i a 2♀♀, 1133, Assam, Nameri National Park, Tezpur 60 km N, 150m, VIII.1997, leg. Afonin-Siniaev. L a o s: Hua Phan province, Phou Pan, Ban Saleui env., 20°13'30''N 103°59'26''E, 1350-1900 MSL, 11. V.2011, leg. Holzschuh & locals; same locality and collectors: 1♀, 10.-19. V.2009; 1♀, 21. V.2011; 1♀, 30.IV.2012; 1♀, 28.-29.IV.2010; 1♀, 17.VI.2013; 13, 10.-14.V.2012; 233, 15.VI.2013; 13, 21.-22.VI.2013; 13, 22.VI.2013; 13, 19. VI.2013. 13, Louangnanatha province, 21°09'N 101°19'E, Namta-Muang Sing., 900-1200m, 5.-31. V.1997, leg. Kubaň. N e p a l: 1♀, Kathmandu Stadtgebiet, 1300m, 19.V.1980, leg. Holzschuh. V i e t n a m: 1♀, coll. Deneš.
description: Published as part of Dollfuss, Hermann, 2017, The Ampulicidae Wasps of the " Biologiezentrum-Linz " - Collection in Linz, Austria, including the Genera Ampulex JURINE, Dolichurus LATREILLE and Trirogma WESTWOOD (Hymenoptera, Apoidea, Ampulicidae), pp. 441-457 in Linzer biologische Beiträge 49 (1) on page 442, DOI: 10.5281/zenodo.5357195
Ampulex difficilis STRAND 1913
Creators: name: Dollfuss, Hermann
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ampulicidae
Ampulex
Ampulex difficilis

description: Ampulex difficilis STRAND, 19137 ♀♀, 13 33 Note: All these females and males have the mid- and hindfemora reddish-brown. I n d i a:13, Meghalaya Cherraounjee, 25°13'N 91°40'E, 900m, 10.V.2006, leg. Pacholátko. L a o s: 1♀, Hua Phan province, Phou Pan, Ban saleui env., 20°13'30''N 102°59'26''E, 1350-1900m, 22.IV.2012, leg. Holzschuh & locals. Same locality and collectors: 1♀, 10.-11.IV.2014; 1♀, 13.V.2010; 1♀, 28.-30.IV.2014; 1♀, 11.IV.-29.V.2012; 1♀, 27.VI.2013; 13, 24.-25.V.2010; 13, 11.V.2010; 13, 20.VI.2013; 13, 1.V.2012; 13, 19.VI.2013; 13, 3.V.2012; 13, 29.VI.2013; 13, 15.-16.V.2012; 13, 24.IV.2012. 13, Hua Phan Province Ban Saleui, Phu Pan Mt. env., 1300- 2000m, 6.-18. V.2004, leg. Kantner; 13, (Oudomxai), Oudom Xai (17 km NNE), ~ 1100m, 20°45'N 102°09'E, 1.-9. V.2002, leg. Kubáň; 1♀, Khammouan province, Ban Khoun Ngeun, 18°07'N 104°29'E, 250m, XI.2000, leg. Jendek. V i e t n a m:13, Tam Dao, 21°28'N 105°38'E, 800-1100m, 19.V.-13.VI.1995, leg. Malicky.
description: Published as part of Dollfuss, Hermann, 2017, The Ampulicidae Wasps of the " Biologiezentrum-Linz " - Collection in Linz, Austria, including the Genera Ampulex JURINE, Dolichurus LATREILLE and Trirogma WESTWOOD (Hymenoptera, Apoidea, Ampulicidae), pp. 441-457 in Linzer biologische Beiträge 49 (1) on pages 443-444, DOI: 10.5281/zenodo.5357195
Gaspar, João Gonçalves, Lima Vidal no seu Tempo. Ed. da Junta Distrital de Aveiro. 3 volumes, respectivamente, de 640, 520 e 360 pgs. 210x150. Aveiro 1974
Creators: name: Arieiro, José
Publisher: name: Theologica
Year: 1978

description: Theologica, v. 13 n. 1-2 (1978)
A dearth of dark matter in strong gravitational lenses
Creators: name: Sanders, R. H.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: I show that the lensing masses of the SLACS sample of strong gravitational lenses are consistent with the stellar masses determined from population synthesis models using the Salpeter IMF. This is true in the context of both General Relativity and modified Newtonian dynamics, and is in agreement with the expectation of MOND that there should be little classical discrepancy within the high surface brightness regions probed by strong gravitational lensing. There is also dynamical evidence from this sample supporting the claim that the mass-to-light ratio of the stellar component increases with the velocity dispersion.
description: 4 pages, 3 figures, table of lenses added, more discussion of lensing with MOND. Accepted for publication in MNRAS, main journal
Supersymmetric B-L inflation near the conformal coupling
Creators: name: Arai, Masato
name: Kawai, Shinsuke
name: Okada, Nobuchika
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate a novel scenario of cosmological inflation in a gauged $B-L$ extended minimal supersymmetric Standard Model with R-symmetry. We use a noncanonical Kähler potential and a superpotential, both preserving the R-symmetry to construct a model of slow-roll inflation. The model is controlled by two real parameters: the nonminimal coupling $ξ$ that originates from the Kähler potential, and the breaking scale $v$ of the $U(1)_{B-L}$ symmetry. We compute the spectrum of the cosmological microwave background radiation and show that the prediction of the model fits well the recent Planck satellite observation for a wide range of the parameter space. We also find that the typical reheating temperature of the model is low enough to avoid the gravitino problem but nevertheless allows sufficient production of the baryon asymmetry if we take into account the effect of resonance enhancement. The model is free from cosmic strings that impose stringent constraints on generic $U(1)_{B-L}$ based scenarios, as in our scenario the $U(1)_{B-L}$ symmetry is broken from the onset.
description: 9 pages, 4 figures, REVTeX 4.1. References added (v2). Comments added and typos corrected (v3)
The dilaton Wess-Zumino action in higher dimensions
Creators: name: Baume, Florent
name: Keren-Zur, Boaz
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a general formula for the Wess-Zumino action associated with the Weyl anomaly, given in a curved background for any even number of dimensions. The result is obtained by considering a finite Weyl transformation of counterterms in dimensional regularization.
description: Minor changes in the text and citations
title: Δημιουργία εργαλείου για την πρόσληψη εργαζομένων με υψηλή εργασιακή δέσμευση
title: Tool creation for hiring highly work engaged employees
Creators: name: Λελεντζη Ιωαννα-Σοφια
Publisher: name: Technical University of Crete
Year: 2022

description: Στόχος της παρούσας διπλωματικής ήταν η δημιουργία εργαλείου για άτομα που έχουν υψηλή εργασιακή δέσμευση. Η συλλογή δεδομένων έγινε με τη δημιουργία ερωτηματολογίου και το διαμοιρασμό μέσω ηλεκτρονικής μορφής σε εργαζόμενους διαφορετικών κλάδων. Βασικές μεταβλητές τις έρευνας αποτέλεσαν οι δυνάμεις του χαρακτήρα και η εργασιακή δέσμευση, οι οποίες σύμφωνα με τη βιβλιογραφία αλληλοεπιδρούν μεταξύ τους. Με αρχική υπόθεση λοιπόν ότι οι δυνάμεις του χαρακτήρα όταν εφαρμόζονται στον εργασιακό χώρο ενισχύουν την εργασιακή δέσμευση έγινε επεξεργασία των δεδομένων για να αποδειχθεί ο παραπάνω ισχυρισμός. Παρά το γεγονός, ότι δεν ήταν εφικτό να καταλήξουμε στο παραπάνω συμπέρασμα, εξήχθησαν σημαντικά συμπεράσματα όπως ότι η ηλικία και τα χρόνια εργασιακής εμπειρίας είναι σημαντικοί παράγοντες που επιδρούν στις δυνάμεις και τη δέσμευση. Τέλος, αναγνωρίζοντας τις αστοχίες της παρούσας έρευνας έγιναν προτάσεις για μελλοντικές έρευνες με σκοπό να γίνει εφικτή η δημιουργία του εργαλείου πρόσληψης.
Ampulex dissector
Creators: name: Dollfuss, Hermann
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ampulicidae
Ampulex
Ampulex dissector

description: Ampulex dissector (THUNBERG, 1822)41 ♀♀, 120 33 J a p a n 13, Sumiyoski, Osaka, 31.VIII.1957, leg. Sato; 333, Mitsuya, Osaka, City Micobe, 3.VIII.1956, leg.?. L a o s: 4♀♀, 233, Hua Phan province, Ban Saleui, Phou Pan-Mt., 20°13'30''N 103°59'26''E, 1350- 1900m, 27.-28.IV.2011, leg. Holzschuh & locals. Same locality and collectors: 1♀, 31. V.2011; 1♀, 30. V.2011; 1♀, 15.V.2011; 1♀, 13, 3.-4.V.2010; 1♀, 13, 9.-10.IV.2010; 1♀, 333, 26.IV.2012; 1♀, 5.V.2012; 2♀♀, 30.IV.2010; 4♀♀, 233, 15.-16.V.2012; 4♀♀, 533, 14.IV.2012; 1♀, 3.V.2012; 1♀, 733, 11.-12.IV.2012; 1♀, 22.VI.2013; 2♀♀, 333, 22.IV.2012; 1♀, 17.-18.V.2012; 1♀, 13, 28.IV.2012; 1♀, 13, 13.IV.2012; 1♀, 1033, 17.IV.2012; 1♀, 13, 16.VI.2013; 1♀, 333, 25.IV.2012; 1♀, 13.IV.2012; 1♀, 533, 19.IV.2012; 1♀, 13, 3.- 5.VI.2009; 2♀♀, 633, 4.VII.2013; 1♀, 16.IV.2012; 1♀, 11.-12.IV.2012; 1♀, 233, 29.VI.2013; 933, 30.IV2012; 333, 6.V.2012; 233, 4.V.2012; 233, 8.V.2012; 13, 16.V.2011; 13, 8.V.2011; 13, 14.-16.VI.2009; 13, 2.V.2010; 13, 4.-5.V.2010; 13, 20.V.2011; 13, 13.V.2010; 13, 22.-23.V.2010; 233, 18.V.2013; 333, 4.-5.VII.2013; 233, 10.-14.V.2012; 333, 15.IV.2012; 233, 27.IV.2012; 333, 21.-22.VI.2013; 533, 15.VI.2013; 233, 28.-30.IV.2014; 13, 27.IV.2012; 13, 13.VI.2013; 13, 30.IV.2014; 13, 6.-11.IV.2014; 13, 21.IV.2012; 13, 1.V.2012; 13, 4.-5.VII.2013; 13, 2.V.2012; 13, 19.IV.2013; 13, 18.IV.2014; 13, 12.IV.2012; 13, 1.V.2012; 13, 27. V.2011. 13, Hua Phan province, Phou Pan Mt., 2000m, 30 km S Xam Neua, 20°13'N 103°59'E, V.2004, leg. Kres; 13, Hua Phan province, Mt. Phu Pane ~ 1500m, 20°12'N 103°5'E, 10.-22. V.2011, leg. Jakl; 13, Hua Phan province, Mt. Phu Pane ~ 1500m, 20°12'N 103°59'E, 1.-20. VI.2011, leg. Jakl.
description: Published as part of Dollfuss, Hermann, 2017, The Ampulicidae Wasps of the " Biologiezentrum-Linz " - Collection in Linz, Austria, including the Genera Ampulex JURINE, Dolichurus LATREILLE and Trirogma WESTWOOD (Hymenoptera, Apoidea, Ampulicidae), pp. 441-457 in Linzer biologische Beiträge 49 (1) on page 444, DOI: 10.5281/zenodo.5357195
Majorana Fermions in Honeycomb Lattices
Creators: name: Dutreix, C.
name: Guigou, M.
name: Chevallier, D.
name: Bena, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the formation of Majorana fermions in honeycomb-lattice structures in the presence of a Zeeman field, Rashba spin-orbit coupling, and in the proximity of an s-wave superconductor. We show that an exact mapping exists between an anisotropic hexagonal-lattice nanoribbon at k = 0 and a one-dimensional chain, for which the existence of Majorana fermions has been extensively discussed. Consequently we can predict the conditions for the emergence of Majorana fermions at the edges of such ribbon, and relate the existence of Majoranas to a band inversion in the bulk band structure. Moreover we find that similar situations arise in isotropic lattices and we give some examples which show the formation of Majorana fermions in these structures.
description: 7 pages, 9 figures
BioSFerA Replication Pre-Feasibility Studies in at least 3 EU Countries
Creators: name: Rina Services (Italy)
Publisher: name: Zenodo
Year: 2024

description: This deliverable is part of Task 7.1 “Techno-economic assessment (TEA)” whose aim is to evaluate the techno-economics of the full-scale operation of BioSFerA process.
Ampulex ruficornis
Creators: name: Dollfuss, Hermann
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ampulicidae
Ampulex
Ampulex ruficornis

description: Ampulex ruficornis (CAMERON, 1889)4 ♀♀, 9 33 L a o s: 1♀, Hua Phan province, Phou Pan Mt., Ban Saleui village, 20°13'30''N 103°59'26''E, 1350- 1900m, 25.IV.2012, leg. Holzschuh & locals. Same locality and collectors: 1♀, 2.VII.2013; 1♀, 15. VI.2013; 1♀, 1.VI.2011; 333, 19.VI.2013; 13, 28.VI.2013; 13, 27.VI.2013; 13, 15.VI.2013; 13, 8.VI.2009; 13, 1.VI.2011. T h a i l a n d:13, Chumphon province, Pha To env., 1.-11.V.1998, leg. Průdek & Šigut.
description: Published as part of Dollfuss, Hermann, 2017, The Ampulicidae Wasps of the " Biologiezentrum-Linz " - Collection in Linz, Austria, including the Genera Ampulex JURINE, Dolichurus LATREILLE and Trirogma WESTWOOD (Hymenoptera, Apoidea, Ampulicidae), pp. 441-457 in Linzer biologische Beiträge 49 (1) on page 447, DOI: 10.5281/zenodo.5357195
Dolichurus amamiensis TSUNEKI & IDA 1964
Creators: name: Dollfuss, Hermann
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ampulicidae
Dolichurus
Dolichurus amamiensis

description: Dolichurus amamiensis TSUNEKI & IDA, 19642 ♀♀, 10 33 M a l a y s i a: 1♀, 233, Pahang, 30 km NE Raub,~ 300m, Lata Lembik, 3°56'N 101°38'E, IV.- V.2002, leg. Jendal & Šauša. T h a i l a n d:13, Ko Samui Island, 25.-31.I.2012, leg. J. Halada; 13, Ko Samui Island env. SE II.2015, leg. J. Halada; 13, Nan, ausserhalb des MaeCharim NP Einganges, 18°36'0''N 100°58'34''E, 260m, q 23. V.2012, leg. E. & J. Hüttinger; same locality and collectors: 13, 13. V.2012; 13, 10.V.2012; 233, 15.V.2015; 1♀, 9.V.2012. V i e t n a m:13, Dak Lak Cu Prao, Anh Phuc, 12°53'N 108°39'E, 3.XI.2008, leg. Ngo, MT.
description: Published as part of Dollfuss, Hermann, 2017, The Ampulicidae Wasps of the " Biologiezentrum-Linz " - Collection in Linz, Austria, including the Genera Ampulex JURINE, Dolichurus LATREILLE and Trirogma WESTWOOD (Hymenoptera, Apoidea, Ampulicidae), pp. 441-457 in Linzer biologische Beiträge 49 (1) on page 449, DOI: 10.5281/zenodo.5357195
Displaced vertices and long-lived charged particles in the NMSSM with right-handed sneutrinos
Creators: name: Cerdeno, David G.
name: Martin-Lozano, Victor
name: Seto, Osamu
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study LHC signatures of displaced vertices and long-lived charged particles within the context of the Next-to-Minimal Supersymmetric Standard Model with right-handed (RH) sneutrinos. In this construction the RH neutrino can be produced directly from Higgs decays or in association with a RH sneutrino when the latter is the lightest supersymmetric particle. The RH neutrino is generally long-lived, since its decay width is proportional to the neutrino Yukawa, a parameter which is predicted to be small. The RH neutrino late decay can therefore give rise to displaced vertices at the LHC, which can be identified through the decay products, which involve two leptons (2l+ MET) or a lepton with two jets (ljj). We simulate this signal for the current LHC configuration (a centre of mass of 8 TeV and an integrated luminosity of L=20 fb^-1), and a future one (13 TeV and L=100 fb^-1). We show that a region of the parameter space of this model can be probed and that the RH neutrino mass can be reconstructed from the end-point of the two-lepton invariant mass distribution or the central value of the mass distribution for two jets plus one lepton. Another exotic signature of this construction is the production of a long-lived stau. If the stau is the next-to-lightest supersymmetric particle, it can decay through diagrams involving the small neutrino Yukawa, and would escape the detector leaving a characteristic trail. We also simulate this signal for various benchmark points and show that the model can be within the reach of the future run of the LHC.
description: 31 pages, 11 figures. Table 1 enlarged. Comments added. Matches with the published version in JHEP
Deutsche Gebärdensprache – Hilfen für die Einführung an Schulen in Baden-Württemberg
Creators: name: Kolbe, Vera
name: Martens-Wagner, Julia
name: Kersten, Eva
name: Fertig, Markus
Publisher: name: Humboldt-Universität zu Berlin
Year: 2014
Subjects: subject: Deutsche Gebärdensprache
subject: DGS
subject: Handreichung
subject: Unterricht
subject: 419 Gebärdensprachen
subject: 371 Schulen, schulische Tätigkeiten; Sonderpädagogik

description: In diesem Artikel wird die 2013 veröffentlichte Handreichung- DGS vorgestellt, die Lehrerinnen und Lehrer in Baden-Württemberg dabei unterstützen will, die seitens des Bildungsplans geforderte Einführung der Deutschen Gebärdensprache (DGS) an Schulen für Hörgeschädigte umzusetzen.
Dolichurus maculicollis TSUNEKI 1967
Creators: name: Dollfuss, Hermann
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ampulicidae
Dolichurus
Dolichurus maculicollis

description: Dolichurus maculicollis TSUNEKI, 196711 33 L a o s:333, Louangphrabang, Thong Khan, 19°35'N 101°58'E,~ 750m, 11.-21.V.2002, leg. Kubáň; 13, Louan Prabang province, Ban Song Cha (5 km W), 20°34.4N 102°14'E, 1200m, 24.VI.- 16.V.1999, leg. Kubáň. M a l a y s i a:633, Pahang, 30 km NE Raub, ~ 300m, Lata Lembik, 3°56'N 101°38'E, IV.-V.2002, leg. Jendek & Šauša; 13, Neg. Sembila Pasoh foresi, 2.97°N 102.30°E, 80m, 10.-21.VI.2013, leg. Jendek.
description: Published as part of Dollfuss, Hermann, 2017, The Ampulicidae Wasps of the " Biologiezentrum-Linz " - Collection in Linz, Austria, including the Genera Ampulex JURINE, Dolichurus LATREILLE and Trirogma WESTWOOD (Hymenoptera, Apoidea, Ampulicidae), pp. 441-457 in Linzer biologische Beiträge 49 (1) on page 454, DOI: 10.5281/zenodo.5357195
Vários, Concelebratio Eucharistica. Ed. Consejo Superior de Investigaciones Cientificas. 1 vol. de 92 pgs. 241x168. Salamanca 1976
Creators: name: Faria, Manuel Ferreira De
Publisher: name: Theologica
Year: 1978

description: Theologica, v. 13 n. 1-2 (1978)
Exact results in N=2 gauge theories
Creators: name: Fucito, Francesco
name: Morales, Jose Francisco
name: Poghossian, Rubik
name: Pacifici, Daniel Ricci
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We derive exact formulae for the partition function and the expectation values of Wilson/'t Hooft loops, thus directly checking their S-duality transformations. We focus on a special class of N=2 gauge theories on S^4 with fundamental matter. In particular we show that, for a specific choice of the masses, the matrix model integral defining the gauge theory partition function localizes around a finite set of critical points where it can be explicitly evaluated and written in terms of generalized hypergeometric functions. From the AGT perspective the gauge theory partition function, evaluated with this choice of masses, is viewed as a four point correlator involving the insertion of a degenerated field. The well known simplicity of the degenerated correlator reflects the fact that for these choices of masses only a very restrictive type of instanton configurations contributes to the gauge theory partition function.
description: 30 pages, 4 figures. reference added, typos corrected. version accepted for publication on JHEP
Monserrat, Javier, Nuestra Fé. Introducción al Cristianismo. Editorial Catolica BAC. 1 vol. de 298 pgs. 200x125. Madrid 1974
Creators: name: Faria, Manuel Ferreira De
Publisher: name: Theologica
Year: 1978

description: Theologica, v. 13 n. 1-2 (1978)
Dolichurus ombrodes NAGY 1971
Creators: name: Dollfuss, Hermann
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ampulicidae
Dolichurus
Dolichurus ombrodes

description: Dolichurus ombrodes NAGY, 19715 33 L a o s:13, Boikhamsai province, Kaew Nua Pass, 600m, 18°22'N 105°09'E, X.2000, leg. Jendek. M a l a y s i a 13, Perak, Bukit Larut, 23.-25.II.2000, leg. Deneš jun.; 333, Pahang, Cameron Highlands, 4°28'S 101°23'E, 30.III.2003, leg. Řiha.
description: Published as part of Dollfuss, Hermann, 2017, The Ampulicidae Wasps of the " Biologiezentrum-Linz " - Collection in Linz, Austria, including the Genera Ampulex JURINE, Dolichurus LATREILLE and Trirogma WESTWOOD (Hymenoptera, Apoidea, Ampulicidae), pp. 441-457 in Linzer biologische Beiträge 49 (1) on page 454, DOI: 10.5281/zenodo.5357195
Dolichurus tapropanae F. SMITH 1869
Creators: name: Dollfuss, Hermann
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Ampulicidae
Dolichurus
Dolichurus tapropanae

description: Dolichurus tapropanae F. SMITH, 186911 ♀♀, 25 33 L a o s 1♀, 233, Louang Phrabang province, 20°33.4'N 102°14'E, Ban Song Cha (5 km W), 1200m, 24.IV.-16. V.1999, leg. Kubaň; 1♀, 13, Bolikhamsai province, Ban Nape env., 350m, 18°20'N 105°08'E, 7.-16. V.2004, leg. Jendek & Šauša; 1♀, Phongsaly province, Phongsaly env., 21°41'N 102°06.8'E, ~ 1500m, 28. V.-20. VI.2003, leg. Kubáň; 1♀, Hua Phan province, Phou Pan, Saleui env., 1350-1900m, 20°13'30''N 103°59'26''E Kja, leg. Holzschuh & locals; 1♀, Hua Phan province, Phou Pan, Saleui env., 1350-1900m, 20°13'30''N 103°59'26''E, 4.-5.VII.2013, leg. Holzschuh & locals; 233, Ban Itou env., 10.-18.IV.1999, leg. Šauša; 233, Ban Houaykong, 18.- 30.IV.1999, leg. Šauša; 13, Phongsaly province, Phongsaly env., 21°41'N 102°06'E, 6.- 17. V.2004, ~ 1500m, leg. Kubáň. M a l a y s i a 1♀, 633, Pahang, Cameron Highlands, 4°28'S 101°23'E, 30.III.2003, leg. Řiha; 2♀♀, 333, Pahang, Bukit Fraser, 29.II.-6.III.2000, leg. Deneš; 13, Perak, Bukit Larut, 23.- 25.II.2000, leg. Deneš jun.; 13, Pahang, Tanah Rata env., 17.-20.II.2000, leg. Deneš sen.; 233, Pahang, 35 km SEE Ipoh, Cameron Highlands, ~ 1500m, 4°28'S 101°23'E, Tanah Rata, 21.- 24.IV.2001, leg. Řiha; 13, Pahang, Tanah Rata, Gn. Jasar, Cameron Highlands, 19.-25. VI.1995, leg. Becvar. T h a i l a n d 1♀, 233, Nan ausserhalb MaeCharin NP Eingang, 18°36'0''N 100°58'E, 9.+ 15.V.2012, leg. E. & J. Hüttinger; 13, Nan Mai Chorim NP, 270m 18°36'04''N 100°59'02''E, 11.V.2012, leg. E. & J. Hüttinger. V i e t n a m: 1♀, Dak Lak Cu Prae, Anh Phuc, 12°53'N 108°39'E, 3.XI.2008, leg. Ngo MT; 1♀, Dak Lak province, Easo NP, 12°55'N 108°38'E, 27.VII.2008, leg. Masner MT.
description: Published as part of Dollfuss, Hermann, 2017, The Ampulicidae Wasps of the " Biologiezentrum-Linz " - Collection in Linz, Austria, including the Genera Ampulex JURINE, Dolichurus LATREILLE and Trirogma WESTWOOD (Hymenoptera, Apoidea, Ampulicidae), pp. 441-457 in Linzer biologische Beiträge 49 (1) on pages 454-455, DOI: 10.5281/zenodo.5357195
"Smile"-gap in the density of states of a cavity between superconductors
Creators: name: Reutlinger, J.
name: Glazman, L.
name: Nazarov, Yu. V.
name: Belzig, W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The density of Andreev levels in a normal metal ($N$) in contact with two superconductors ($S$) is known to exhibit an induced minigap related to the inverse dwell time. We predict a small secondary gap just below the superconducting gap edge---a feature that has been overlooked so far in numerous studies of the density of states in $S-N-S$ structures. In a generic structure with $N$ being a chaotic cavity, the secondary gap is the widest at zero phase bias. It closes at some finite phase bias, forming the shape of a "smile". Asymmetric couplings give even richer gap structures near the phase difference π. All the features found should be amendable to experimental detection in high-resolution low-temperature tunneling spectroscopy.
description: 5 pages, 4 figures
Neutrino physics with multi-ton scale liquid xenon detectors
Creators: name: Baudis, L.
name: Ferella, A.
name: Kish, A.
name: Manalaysay, A.
name: Undagoitia, T. Marrodan
name: Schumann, M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We study the sensitivity of large-scale xenon detectors to low-energy solar neutrinos, to coherent neutrino-nucleus scattering and to neutrinoless double beta decay. As a concrete example, we consider the xenon part of the proposed DARWIN (Dark Matter WIMP Search with Noble Liquids) experiment. We perform detailed Monte Carlo simulations of the expected backgrounds, considering realistic energy resolutions and thresholds in the detector. In a low-energy window of 2-30 keV, where the sensitivity to solar pp and $^7$Be-neutrinos is highest, an integrated pp-neutrino rate of 5900 events can be reached in a fiducial mass of 14 tons of natural xenon, after 5 years of data. The pp-neutrino flux could thus be measured with a statistical uncertainty around 1%, reaching the precision of solar model predictions. These low-energy solar neutrinos will be the limiting background to the dark matter search channel for WIMP-nucleon cross sections below $\sim$2$\times$10$^{-48}$ cm$^2$ and WIMP masses around 50 GeV$\cdot$c$^{-2}$, for an assumed 99.5% rejection of electronic recoils due to elastic neutrino-electron scatters. Nuclear recoils from coherent scattering of solar neutrinos will limit the sensitivity to WIMP masses below $\sim$6 GeV$\cdot$c$^{-2}$ to cross sections above $\sim$4$\times$10$^{-45}$cm$^2$. DARWIN could reach a competitive half-life sensitivity of 5.6$\times$10$^{26}$ y to the neutrinoless double beta decay of $^{136}$Xe after 5 years of data, using 6 tons of natural xenon in the central detector region.
description: 17 pages, 4 figures
Dóriga, Enrique L., Jerarquia, Infalibilidad y Comunion Intereclesial. Ed. Herder, 1 vol. de 516 pgs. 215x 140. Barcelona 1973
Creators: name: Faria, Manuel Ferreira De
Publisher: name: Theologica
Year: 1978

description: Theologica, v. 13 n. 1-2 (1978)
A Time-Dependent Dirichlet-Neumann Method for the Heat Equation
Creators: name: Mandal, Bankim C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: Classical Analysis and ODEs (math.CA)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We present a waveform relaxation version of the Dirichlet-Neumann method for parabolic problem. Like the Dirichlet-Neumann method for steady problems, the method is based on a non-overlapping spatial domain decomposition, and the iteration involves subdomain solves with Dirichlet boundary conditions followed by subdomain solves with Neumann boundary conditions. However, each subdomain problem is now in space and time, and the interface conditions are also time-dependent. Using a Laplace transform argument, we show for the heat equation that when we consider finite time intervals, the Dirichlet-Neumann method converges, similar to the case of Schwarz waveform relaxation algorithms. The convergence rate depends on the length of the subdomains as well as the size of the time window. In this discussion, we only stick to the linear bound. We illustrate our results with numerical experiments.
description: 9 pages, 5 figures, Lecture Notes in Computational Science and Engineering, Vol. 98, Springer-Verlag 2014
Andres, Melquiades, La Teologia española en el siglo XVI. Vol. I. La Editorial Catolica, S. A. Col. BAC. Serie Maior, n. 13. Vol. De XIV+426 pgs. 150x240. Madrid 1976
Creators: name: Correia, Francisco Carvalho
Publisher: name: Theologica
Year: 1978

description: Theologica, v. 13 n. 1-2 (1978)
Heterogeneity in the Fiscal Reaction Function. An Empirical Analysis for EU Member States
Creators: name: Bökemeier, Bettina
name: Stoian, Andreea
name: Dumitrescu, Bogdan-Andrei
name: Cepoi, Cosmin
Publisher: name: Bielefeld University, Department of Business Administration and Economics
Year: 2020
Subjects: subject: 330
subject: Fiscal response function
subject: Heterogeneity
subject: Fiscal sustainability
subject: Unconditional quantile regression

description: This paper studies heterogeneity in the fiscal reaction function for European Union members by resorting to the unconditional quantile regression estimation. Based on annual observations for the years from 2005 to 2018 it shows that the level of the covariates is relevant for the heterogenous response measured in terms of the cyclically adjusted primary balance. First, a positive reaction to different levels of debt is visible, which becomes weaker as the debt ratio rises. This indicates sustainable behaviour that peters out for higher indebtedness. Moreover, the fiscal position is poorer in countries with higher life-expectancy and governments seem to run more pronounced pro-cyclical fiscal policy during bad times. These problems question current as well as future policy design particularly against the background of the recent pandemic situation putting additional social and financial burden on the countries. In addition, the level of development matters for the response pattern and the reaction is stronger indicating more fiscal discipline in less developed countries. Finally, our estimations show that the fiscal position improves with the level of educational attainment and the external position.
Identifying the b quark inside a boosted hadronically decaying top quark using jet substructure in its center-of-mass frame
Creators: name: Chen, Chunhui
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In this paper we study the identification of the b quark inside a boosted hadronically decaying top quark in the center-of-mass frame of the jet. We demonstrate that the method can be used to greatly reduce the QCD jet background even in a very high pileup condition. The method has a much smaller fake rate for QCD jets compared to typical b quark identification algorithms in jets at the same signal efficiency. When combining the b quark identification in the center-of-mass frame of the jet with jet substructure information, we can improve the rejection rate of QCD jet background by almost an order of magnitude while maintaining the same identification efficiency for the boosted top quark.
description: 6 pages, 3 figures. Published in Phys. Rev. D 88, 074009 (2013). arXiv admin note: text overlap with arXiv:1303.3521