cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Local charge compensation from colour preconfinement as a key to the dynamics of hadronization
Creators: name: Odagiri, K.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: If, as is commonly accepted, the colour-singlet, `preconfined', perturbative clusters are the primary units of hadronization, then the electric charge is necessarily compensated locally at the scale of the typical cluster mass. As a result, the minijet electric charge is suppressed at scales that are greater than the cluster mass. We hence argue, and demonstrate by means of Monte Carlo simulations using HERWIG, that the scale at which charge compensation is violated is close to the mass of the clusters involved in hadronization, and its measurement would provide a clue to resolving the nature of the dynamics. We repeat the calculation using PYTHIA and find that the numbers produced by the two generators are similar. The cluster mass distribution is sensitive to soft emission that is considered unresolved in the parton shower phase. We discuss how the description of the splitting of large clusters in terms of unresolved emission modifies the algorithm of HERWIG, and relate the findings to the yet unknown underlying nonperturbative mechanism. In particular, we propose a form of $α_S$ that follows from a power-enhanced beta function, and discuss how this $α_S$ that governs unresolved emission may be related to power corrections. Our findings are in agreement with experimental data.
description: 37 pages, 20 figures
Dendromus Smith 1829
Creators: name: Denys, Christiane
name: Missoup, Alain Didier
name: Nicolas, Violaine
name: Fülling, Olaf
name: Delapré, Arnaud
name: Bilong, Charles Felix Bilong
name: Taylor, Peter John J.
name: Hutterer, Rainer
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Dendromus

description: Dendromus sp.
MATERIAL EXAMINED. — MNHN:2011-910 to 2011-912.
 Morphological characters
 Three specimens were trapped in Oku above 2000 m. Dendromus was not yet reported on Mt Oku by Eisentraut (1973) or Fülling (1992). Size comparison shows that, compared to Rosevear (1969), the Oku new representatives have a longer HF of 20-21 mm length, compared to 16-18 mm length for D. messorius (Table 11; Denys & Aniskine 2012).Molecular analyses suggested the specific distinctiveness of Mt Oku specimens (Voelker et al. pers. comm.).
description: Published as part of Denys, Christiane, Missoup, Alain Didier, Nicolas, Violaine, Fülling, Olaf, Delapré, Arnaud, Bilong, Charles Felix Bilong, Taylor, Peter John J. & Hutterer, Rainer, 2014, African highlands as mammal diversity hotspots: new records of Lamottemys okuensis Petter, 1986 (Rodentia: Muridae) and other endemic rodents from Mt Oku, Cameroon, pp. 647-690 in Zoosystema 36 (3) on page 676, DOI: 10.5252/z2014n3a6, http://zenodo.org/record/4539596
On the calculation of UNil
Creators: name: Connolly, Frank
name: Ranicki, Andrew
Publisher: name: arXiv
Year: 2003
Subjects: subject: Algebraic Topology (math.AT)
subject: K-Theory and Homology (math.KT)
subject: FOS: Mathematics
subject: 57N15, 57R67

description: Cappell's codimension 1 splitting obstruction surgery group UNil_n(R;R,R) of a ring with involution R is a direct summand of the Wall surgery obstruction group L_n(R[D_{\infty}]) of the amalgamated free product R[D_{\infty}] = R[Z_2]*_RR[Z_2], with D_{\infty}=Z_2*Z_2 the infinite dihedral group. We use the quadratic Poincaré cobordism formulation of the L-groups to prove that L_n(R[x]) = L_n(R)\oplus UNil_n(R;R,R), with \bar{x} = x . We combine this with M. Weiss' universal chain bundle theory to produce almost complete calculations of UNil_*(Z;Z,Z) and L_*(Z[D_{\infty}]).
description: 48 pages, LATEX. Final version, to appear in Advances in Mathematics
Additional file 2 of Interactions between sucrose and jasmonate signalling in the response to cold stress
Creators: name: Wingler, Astrid
name: Tijero, Verónica
name: Müller, Maren
name: Benqi Yuan
name: Munné-Bosch, Sergi
Publisher: name: figshare
Year: 2020
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 2 Effect of cold treatment on Fv/Fm in the jar1–1 and coi1–16 mutants and their respective wild types, Col-0 and Col-gl grown on agar.
Microrheology of semiflexible filament solutions based on relaxation simulations
Creators: name: Duarte, L. K. R.
name: Teixeira, A. V. N. C.
name: Rizzi, L. G.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Biological Physics (physics.bio-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We present an efficient computational methodology to obtain the viscoelastic response of dilute solutions of semiflexible filaments. By considering an approach based on the fluctuation-dissipation theorem, we were able to evaluate the dynamical properties of probe particles immersed in solutions of semiflexible filaments from relaxation simulations with a relatively low computational cost and higher precision in comparison to those based on stochastic dynamics. We used a microrheological approach to obtain the complex shear modulus and the complex viscosity of the solution through its compliance which was obtained directly from the dynamical properties of a probe particle attached to an effective medium described by a mesoscopic model, i.e., an effective filament model (EFM). The relaxation simulations were applied to assess the effects of the bending energy on the viscoelasticity of semiflexible filament solutions and our methodology was validated by comparing the numerical results to experimental data on DNA and collagen solutions.
description: 12 pages, 6 figures
On Intrinsic Magnetic Moments In Black Hole Candidates
Creators: name: Robertson, Stanley L.
name: Leiter, Darryl J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In previous work we found that many of the spectral properties of low mass x-ray binaries, including galactic black hole candidates could be explained by a magnetic propeller model that requires an intrinsically magnetized central object. Here we describe how the Einstein field equations of General Relativity and equipartition magnetic fields permit the existence of highly red shifted, extremely long lived, collapsing, radiating objects. We examine the properties of these collapsed objects and discuss characteristics that might lead to their confirmation as the source of black hole candidate phenomena.
description: 4 pages, emulateapj, accepted for ApJ Letters, October 20, 2003
ADVANCES IN SWEET POTATO AND POTATO RESEARCH AND DEVELOPMENT PROGRAMS IN CENTRAL AMERICA AND THE CARIBBEAN
Creators: name: Malamud, O.S.
name: Raman, K.V.
name: Malamud, O.S.
name: Raman, K.V.
Publisher: name: Unknown
Year: 1990
Subjects: Crop Production/Industries
Research and Development/Tech Change/Emerging Technologies

description: Considerable advances in sweet potato technology are apparent in several crop aspects which are relevant to the Region. Research results in genetic resource preservation, breeding for higher yields and non-sweet types, pathogen-tested cultivar availability and in vitro preservation through the collaborative efforts of the International Potato Center and National and Regional Programs and entities will be presented and discussed. For potatoes, research developments in breeding for adaptation to hot climates, seed production, true potato seed technology and virology will be discussed. Insect pests damaging potatoes and sweet potatoes in Tropical America will be identified and discussed. Insect pests like the potato tuber moth, Phthorimaea operculella (Zeller), and the sweet potato weevil, Cylas formicarius (Fabricius) have been known to cause yield losses of more than 40%. In ah endeavour to address the challenging task of developing appropriate and sustainable pest management strategies, the International Potato Center (CIP) has followed, from its inception, an advanced multidisciplinary research and training approach on a collaborative basis. This approach has been intensified in the last ten years. During this period, CIP's research efforts have yielded useful technology, the application of which promises to have definite impact on management of potato and sweet potato pests of economic importance in Tropical America. CIP's integrated pest management (IPM) program, over the last several years, has based its research effort on the use of host plant resistance (HPR) to insect pests, sex-pheromones, cultural practices and biological control of key insect pests. Status of research and development work on these control components and their use in national programs in Tropical America will be discussed.
The optical properties and quantum chemical calculations of thienyl and furyl derivatives of pyrene.
Creators: name: Idzik, Krzysztof R.
name: Cywiński, Piotr J.
name: Kuznik, Wojciech
name: Frydel, Jaroslaw
name: Licha, Tobias
name: Ratajczyk, Tomasz
Publisher: name: FID GEO
Year: 2015

description: A detailed electrochemical, photophysical and theoretical study is presented for various new thienyl and furyl derivatives of pyrene. Their optical properties are described based on UV-VIS absorption and both steady-state and time-resolved fluorescence spectroscopy. DFT and TDDFT calculations are also presented to support experimental data. The calculations results show that HOMO-LUMO orbitals are delocalized uniformly between aromatic core and aryl substituents. Good electrochemical stability of thienyl and furyl hybrids of pyrene confirm their potential application for light emitting electrochemical cells or spintronics mainly due to their beneficial optical and charge transport properties in electrochromic devices. In order to demonstrate this potential, an OLED device is presented. Synthesized compounds included in this OLED device both facilitate electron transport and act as a light emitting layer.
Additional file 1 of Identification of QTLs associated with curd architecture in cauliflower
Creators: name: Zhao, Zhen-Qing
name: Sheng, Xiao-Guang
name: Yu, Hui-Fang
name: Wang, Jian-Sheng
name: Shen, Yu-Sen
name: Gu, Hong-Hui
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. The profile of compact curd (left) and loose curd (right) in different curd development stage.
Neutron Star Radius-to-mass Ratio from Partial Accretion Disc Occultation as Measured through Fe K$α$ Line Profiles
Creators: name: La Placa, Riccardo
name: Stella, Luigi
name: Papitto, Alessando
name: Bakala, Pavel
name: Di Salvo, Tiziana
name: Falanga, Maurizio
name: De Falco, Vittorio
name: De Rosa, Alessandra
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present a new method to measure the radius-to-mass ratio (R/M) of weakly magnetic, disc-accreting neutron stars by exploiting the occultation of parts of the inner disc by the star itself. This occultation imprints characteristic features on the X-ray line profile that are unique and are expected to be present in low mass X-ray binary systems seen under inclinations higher than ~65 degrees. We analyse a NuSTAR observation of a good candidate system, 4U 1636-53, and find that X-ray spectra from current instrumentation are unlikely to single out the occultation features owing to insufficient signal-to-noise. Based on an extensive set of simulations we show that large-area X-ray detectors of the future generation could measure R/M to ~2÷3% precision over a range of inclinations. Such is the precision in radius determination required to derive tight constraints on the equation of state of ultradense matter and it represents the goal that other methods too aim to achieve in the future.
description: 17 pages, 8 figures; this is a pre-print edition of an article that has been accepted for publication in the Astrophysical Journal
Additional file 3 of Interactions between sucrose and jasmonate signalling in the response to cold stress
Creators: name: Wingler, Astrid
name: Tijero, Verónica
name: Müller, Maren
name: Benqi Yuan
name: Munné-Bosch, Sergi
Publisher: name: figshare
Year: 2020
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 3 Effect of sucrose treatment on Fv/Fm and anthocyanin content in the jar1–1 and coi1–16 mutants and their respective wild types, Col-0 and Col-gl.
Contribution to the study of efficient iterative methods for the numerical solution of partial differential equations
Creators: name: Xavier, Vasseur
Publisher: name: Zenodo
Year: 2016
Subjects: Algebraic multigrid method
Block Krylov subspace method
Flexible Krylov subspace method
Full Approximation Scheme (FAS)
Helmholtz equation
High Performance Computing (HPC)
Krylov subspace method
Multigrid method
Non-overlapping domain decomposition method
Preconditioning

description: Abstract of the Habilitation manuscript: Multigrid and domain decomposition methods provide efficient algorithms for the numerical solution of partial differential equations arising in the modelling of many applications in Computational Science and Engineering. This manuscript covers certain aspects of modern iterative solution methods for the solution of large-scale problems issued from the discretization of partial differential equations. More specifically, we focus on geometric multigrid methods, non-overlapping substructuring methods and flexible Krylov subspace methods with a particular emphasis on their combination. Firstly, the combination of multigrid and Krylov subspace methods is investigated on a linear partial differential equation modelling wave propagation in heterogeneous media.
 Secondly, we focus on non-overlapping domain decomposition methods for a specific finite element discretization known as the hp finite element, where unrefinement/refinement is allowed both by decreasing/increasing the step size h or by decreasing/increasing
 the polynomial degree p of the approximation on each element. Results on condition number bounds for the domain decomposition preconditioned operators are given and illustrated by numerical results on academic problems in two and three dimensions.
 Thirdly, we review recent advances related to a class of Krylov subspace methods allowing variable preconditioning. We examine in detail flexible Krylov subspace methods including augmentation and/or spectral deflation, where deflation aims at capturing
 approximate invariant subspace information. We also present flexible Krylov subspace methods for the solution of linear systems with multiple right-hand sides given simultaneously. The efficiency of the numerical methods is demonstrated on challenging applications in seismics requiring the solution of huge linear systems of equations with multiple right-hand sides on parallel distributed memory computers. Finally, we expose current and future prospectives towards the design of efficient algorithms on extreme scale machines for the solution of problems coming from the discretization of partial differential equations.
description: Habilitation manuscript (HDR) of Xavier Vasseur in applied mathematics defended on June 1st 2016.
A two-moment radiation hydrodynamics scheme applicable to simulations of planet formation in circumstellar disks
Creators: name: Fuksman, Julio David Melon
name: Klahr, Hubert
name: Flock, Mario
name: Mignone, Andrea
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a numerical code for radiation hydrodynamics designed as a module for the freely available PLUTO code. We adopt a gray approximation and include radiative transfer following a two-moment approach by imposing the M1 closure to the radiation fields. This closure allows for a description of radiative transport in both the diffusion and free-streaming limits, and is able to describe highly anisotropic radiation transport as can be expected in the vicinity of an accreting planet in a protoplanetary disk. To reduce the computational cost caused by the timescale disparity between radiation and matter fields, we integrate their evolution equations separately in an operator-split way, using substepping to evolve the radiation equations. We further increase the code's efficiency by adopting the reduced speed of light approximation (RSLA). Our integration scheme for the evolution equations of radiation fields relies on implicit-explicit schemes, in which radiation-matter interaction terms are integrated implicitly while fluxes are integrated via Godunov-type solvers. The module is suitable for general astrophysical computations in 1, 2, and 3 dimensions in Cartesian, spherical and cylindrical coordinates, and can be implemented on rotating frames. We demonstrate the algorithm performance on different numerical benchmarks, paying particular attention to the applicability of the RSLA for computations of physical processes in protoplanetary disks. We show 2D simulations of vertical convection in disks and 3D simulations of gas accretion by planetary cores, which are the first of their kind to be solved with a two-moment approach.
description: 27 pages, 16 figures
MERGER MOMENTUM AFFECTING SHARE PRICE: AN EVENT STUDY ON INDIAN BANKING SECTOR
Creators: name: choudhary, kamna R
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 350299
subject: Banking, finance and investment not elsewhere classified

description: Merger and acquisition is the game changer strategy in any business. The Indian banking industry also faces a huge number of acquisitions from liberalization phase till date. Merger of banks leave a mark in any economy. Announcement of M and A creates positive as well as negative reaction on share-holders or investors of both the banks. The motive behind the study is to examine the effect of merger news on share price and wealth or expectations of investors. The event study methodology has been applied to know impact of merger news on the wealth of investors. This paper analyses the merger cases of NSE listed banks that took place between 2000 and 2005. The variables like stock price, expected return, market return, abnormal return and beta are being considered for study. An attempt has been made to inspect the significance difference in variables due to merger announcement. Keywords: - Bank, India, Merger and Acquisition, Event Study, CAAR, merger momentum
Multi-Site observations of SU Aurigae
Creators: name: Unruh, Y. C.
name: Donati, J. -F.
name: Oliveira, J. M.
name: Cameron, A. Collier
name: Catala, C.
name: Henrichs, H. F.
name: Johns-Krull, C. M.
name: Foing, B.
name: Hao, J.
name: Cao, H.
name: Landstreet, J. D.
name: Stempels, H. C.
name: de Jong, J. A.
name: Telting, J.
name: Walton, N.
name: Ehrenfreund, P.
name: Hatzes, A.
name: Neff, J. E.
name: Böhm, T.
name: Simon, T.
name: Kaper, L.
name: Strassmeier, K. G.
name: Granzer, Th.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results from the 1996 MUSICOS (MUlti-SIte COntinuous Spectroscopy) campaign on the T Tauri star SU Aurigae. We find a 2.7-d periodicity in the He I (587.6 nm) line and somewhat longer, less well-pronounced periodicities in the Balmer lines and in Na D. Our observations support the suggestion that the wind and infall signatures are out of phase on SU Aur. We present Doppler images of SU Aur that have been obtained from least-squares deconvolved profiles. Images taken about one rotation apart show only limited overlap, in particular at low latitudes. This is in part due to limitations in signal-to-noise, and in part due to line profile deformations that arise from short-lived and/or non-surface features. The agreement at high latitudes is better and suggests that at least some longer-lived features are present. The analysis of Stokes V profiles yields a marginal magnetic field detection during one of the phases.
description: 22 pages, 20 figures, accepted for publication in MNRAS
Molecular Phylogeny of the Leafy Liverwort Lejeunea (Porellales): Evidence for a Neotropical Origin, Uneven Distribution of Sexual Systems and Insufficient Taxonomy
Creators: name: Heinrichs, Jochen
name: Dong, Shanshan
name: Schäfer-Verwimp, Alfons
name: Pócs, Tamás
name: Feldberg, Kathrin
name: Czumaj, Aleksandra
name: Schmidt, Alexander R.
name: Reitner, Joachim
name: Renner, Matt A. M.
name: Hentschel, Joern
name: Stech, Michael
name: Schneider, Harald
Publisher: name: FID GEO
Year: 2013

description: Background: Lejeunea is a largely epiphytic, subcosmopolitan liverwort genus with a complex taxonomic history. Species circumscriptions and their relationships are subject to controversy; biogeographic history and diversification through time are largely unknown. Methodology and Results: We employed sequences of two chloroplast regions (trnL-trnF, rbcL) and the nuclear ribosomal ITS region of 332 accessions to explore the phylogeny of the Harpalejeunea-Lejeunea-Microlejeunea complex. Lejeunea forms a well-supported clade that splits into two main lineages corresponding to L. subg. Lejeunea and L. subg. Crossotolejeunea. Neotropical accessions dominate early diverging lineages of both main clades of Lejeunea. This pattern suggests an origin in the Neotropics followed by several colonizations from the Neotropics into the Paleotropics and vice versa. Most Afro- Madagascan clades are related to Asian clades. Several temperate Lejeunea radiations were detected. Eighty two of the 91 investigated Lejeunea species could be identified to species level. Of these 82 species, 54 were represented by multiple accessions (25 para- or polyphyletic, 29 monophyletic). Twenty nine of the 36 investigated species of L. subg. Lejeunea were monoicous and 7 dioicous. Within L. subg. Crossotolejeunea, 15 of the 46 investigated species were monoicous and 31 dioicous. Some dioicous as well as some monoicous species have disjunct ranges. Conclusions/Significance: We present the first global phylogeny of Lejeunea and the first example of a Neotropical origin of a Pantropical liverwort genus. Furthermore, we provide evidence for the Neotropics as a cradle of Lejeunea lineages and detect post-colonization radiations in Asia, Australasia, Afro-Madagascar and Europe. Dioicy/monoicy shifts are likely nonrandomly distributed. The presented phylogeny points to the need of integrative taxonomical studies to clarify many Lejeunea binomials. Most importantly, it provides a framework for future studies on the diversification of this lineage in space and time, especially in the context of sexual systems in Lejeuneaceae.
description: Open-Access-Publikationsfonds 2013
Testing broad line region models with Reverberation Mapping
Creators: name: Netzer, Hagai
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: New reverberation mapping (RM) measurements, combined with accurate luminosities and line ratios, provide strong constraints on the location of the line emitting gas in the broad line region (BLR) of active galactic nuclei (AGN). In this paper I present new calculations of radiation pressure and magnetic pressure confined clouds and apply them to a ``generic AGN'' and to NGC 5548. The new calculations are in good agreement with the observed lags of all broad emission lines, and with the luminosities of La, Civ 1549, Ovi 1035 and Heii 1640. They are also in reasonable agreement with the luminosities of Mgii 2798 and the 1990A blend of Ciii] and Siiii] lines for high metallicity gas. They explain the changes in time-lag following an increase in continuum luminosity and their dependencies on the inner and outer boundaries of the BLR. They also predict very strong Balmer and Paschen continua with important implications to continuum RM experiments. However, the calculated Balmer and Paschen line luminosities are too weak, by factors of 2-5. This ``Balmer line crisis'' was noted in several earlier works and is now confirmed and constrained by RM measurements that were not available in the past. It seems that present photoionization codes that use the escape probability formalism, fail to correctly compute the Balmer line luminosities in high density, large optical depth gas.
description: 14 pages, 5 figures, 4 tables. Accepted for publication in MNRAS
Flamma virtutis : a socio-rhetorical investigation of the fire miracles in the Vita Caesarii
Creators: name: Bekkering, Denis John
Publisher: name: University of British Columbia
Year: 2011

description: The authors of the vita of Caesarius, the bishop of Aries from 502 to 542, attribute numerous miracles to a man who himself provided little comment on contemporary miracles, and was completely silent regarding the popular relic cult of his day. This disparity in focus has led to the scholarly categorization of Caesarius and his biography in two separate cultural spheres; one representing a waning patristic focus on practical action, and the other anticipating the voracious Merovingian appetite for thaumaturgy. While both perspectives are true, the latter has largely ignored the fact that the authors of Caesarius' vita were intimate disciples of the bishop, and that they engineered miracle narratives in the bishop's biography in order to endorse the practical actions that Caesarius had promoted in his own large collection of sermons. In response to recent scholarly demand for new methodologies in the investigation of late antique miracle accounts, this study applies the "socio-rhetorical" analytical approach of the New Testament scholar Vernon K. Robbins to three distinctive miracles in the vita; those in which Caesarius extinguishes destructive fires. It is demonstrated that the fire miracle accounts are invested with implicit and explicit rhetorical structures that could either be readily understood by an audience, or authoritatively interpreted by a preacher on Caesarius' feast day. In addition to associating Caesarius with scriptural holy men, and reinforcing the need for the protective presence of his body in Aries, the authors of the bishop's vita inserted the analogous symbol flamma virtutis in the second miracle account. This symbol echoes similar analogues in Caesarius' corpus of preaching, which were used to effectively illustrate for the bishop's audience the practical path towards proper Christian living.
On the Origin of Stars in Bulges and Elliptical Galaxies
Creators: name: Khochfar, S.
name: Silk, J.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the stellar composition of bulges and elliptical galaxies as predicted by the CDM paradigm using semi-analytical modelling. We argue that spheroid stars are built up of two main components, {\it merger} and {\it quiescent}, according to the origin of the stars. The merger component is formed during major mergers by gas driven to the centre, while the quiescent component is formed in gaseous discs and added later to the spheroid during major mergers. Galaxies more massive than $M_C=3 \times 10^{10}$ M$_{\odot}$ have on average only a 15% merger component in their spheroids, while smaller galaxies can have up to 30%. The merger component increases with redshift due to mergers involving more gas. However we do not find mergers with gas fraction above $ \sim 40 %$ of the remnants mass. Generally the gas fraction is a decreasing function of the redshift at which the merger occurs and the mass of the remnant, with more massive remnants having smaller gas fraction and hence smaller merger components. This trend is independent of the environment of the galaxy with the only impact of the environment being that galaxies less massive than $M_C$ have slightly larger merger components in dense environments. The fraction of stars in bulges for galaxies more massive than $M_C$ is larger than 50%. We find that the majority of stars in galaxies more massive than $M_C$ reside within bulges and ellipticals independent of redshift and that the fraction increases with redshift. The most massive galaxies at each redshift are elliptical galaxies.
description: 10 pages, 11 figures, replaced by version accepted to MNRAS, more details on the model included
Graphiurus lorraineus Dollman 1910
Creators: name: Denys, Christiane
name: Missoup, Alain Didier
name: Nicolas, Violaine
name: Fülling, Olaf
name: Delapré, Arnaud
name: Bilong, Charles Felix Bilong
name: Taylor, Peter John J.
name: Hutterer, Rainer
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Gliridae
Graphiurus
Graphiurus lorraineus

description: Graphiurus lorraineus Dollman, 1910
 Graphiurus lorraineus Dollman, 1910: 285.
TYPE LOCALITY. — DRC, Molegbwe.
MATERIAL EXAMINED. — MNHN: 1981-852, 2001-104, 2011-923 to 2011-926, 2013-41.
ZFMK: Eisentraut collections: 69263 to 69283.
ZFMK: Fülling collections: 91272.
 Morphological characters
 The five newly collected specimens from Mt Oku are identical: uniform grey colour and relatively short tail. They are characterized by a medium size and tympanic bullae inflated in the mastoid region. The same characteristics are found in G. lorraineus. Eisentraut (1968) mentioned the presence of G. haedulus Dollman, 1912 in Oku. This species is now considered as a synonym of G. lorraineus (Holden 2005). Graphiurus lorraineus was already reported in Mt Lefo, Mt Oku and Mt Cameroon by Eisentraut (1973) while G. crassicaudatus is known from the Rumpi Hills. The external dimensions of our specimens are provided in Table 6.
description: Published as part of Denys, Christiane, Missoup, Alain Didier, Nicolas, Violaine, Fülling, Olaf, Delapré, Arnaud, Bilong, Charles Felix Bilong, Taylor, Peter John J. & Hutterer, Rainer, 2014, African highlands as mammal diversity hotspots: new records of Lamottemys okuensis Petter, 1986 (Rodentia: Muridae) and other endemic rodents from Mt Oku, Cameroon, pp. 647-690 in Zoosystema 36 (3) on pages 676-677, DOI: 10.5252/z2014n3a6, http://zenodo.org/record/4539596
The spectrum of D_s mesons from lattice QCD
Creators: name: Dougall, A.
name: Kenway, R. D.
name: Maynard, C. M.
name: McNeile, C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The spectrum of orbitally excited $D_s$ mesons is computed in the continuum limit of quenched lattice QCD. The results are consistent with the interpretation that the narrow resonance in the $D_s π^0$ channel discovered by the BABAR Collaboration is a $J^P=0^+$ $c\bar{s}$ meson. Furthermore, within statistical errors, the $1^+-1^-$ and the $0^+-0^-$ mass splittings are equal, in agreement with the chiral multiplet structure predicted by heavy hadron chiral effective theory. On our coarsest lattice we present results from the first study of orbitally excited $D_s$ mesons with two flavors of dynamical quarks, with mass slightly larger than the strange quark mass. These results are consistent with the quenched data.
description: 8 pages, 2 figures
Symplectic realization of two interacting spin-two fields in three dimensions
Creators: name: Rodríguez-Tzompantzi, Omar
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We constructed a symplectic realization of the dynamic structure of two interacting spin-two fields in three dimensions. A significant simplification refers to the treatment of constraints: instead of performing a Hamiltonian analysis $\grave{a}\, la$ Dirac, we worked out a method that only uses properties of the pre-symplectic two-form matrix and its corresponding zero-modes to investigate the nature of constraints and the gauge structure of the theory. For instance, we demonstrate that the contraction of the zero-modes with the potential gradient, yields explicit expressions for the whole set of constraints on the dynamics of the theory, including the symmetrization condition and an explicit relationship between the coupling and cosmological constants. This way, we further identify the necessary conditions for the existence of a unique non-linear candidate for a partially massless theory, using only the expression for the interaction parameters of the model. In the case of gauge structure, the transformation laws for the entire set of dynamical variables are more straightforwardly derived from the structure of the remaining zero-modes; in this sense, the zero-modes must be viewed as the generators of the corresponding gauge transformations. Thereafter, we use an appropriate gauge-fixing procedure, the time gauge, to compute both the quantization brackets and the functional measure on the path integral associated with our model. Finally, we confirm that three-dimensional bi-gravity has two physical degrees of freedom per space point. With the above, we provide a new perspective for a better understanding of the dynamical structure of theories of interacting spin-two fields, which does not require the constraints to be catalogued as first- and second-class ones as in the case of Dirac's standard method.
Stability of Arakelov bundles and tensor products without global sections
Creators: name: Hoffmann, Norbert
Publisher: name: arXiv
Year: 2003
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14G40

description: This paper deals with Arakelov vector bundles over an arithmetic curve, i.e. over the set of places of a number field. The main result is that for each semistable bundle E, there is a bundle F such that $E \otimes F$ has at least a certain slope, but no global sections. It is motivated by an analogous theorem of Faltings for vector bundles over algebraic curves and contains the Minkowski-Hlawka theorem on sphere packings as a special case. The proof uses an adelic version of Siegel's mean value formula.
description: 8 pages
Influence of aquifer heterogeneity on karst hydraulics and catchment delineation employing distributive modeling approaches
Creators: name: Oehlmann, S.
name: Geyer, T.
name: Licha, T.
name: Birk, S.
Publisher: name: FID GEO
Year: 2013

description: Due to their heterogeneous nature, karst aquifers pose a major challenge for hydrogeological investigations. Important procedures like the delineation of catchment areas for springs are hindered by the unknown locations and hy- draulic properties of highly conductive karstic zones. In this work numerical modeling was employed as a tool in delineating catchment areas of several springs within a karst area in southwestern Germany. For this purpose, different distributive modeling approaches were implemented in the finite element simulation software Comsol Multiphysics ® . The investigation focuses on the question to which degree the effect of karstification has to be taken into account for accurately simulating the hydraulic head distribution and the observed spring discharges. The results reveal that the representation of heterogeneities has a large influence on the delineation of the catchment areas. Not only the location of highly conductive elements but also their geometries play a major role for the resulting hydraulic head distribution and thus for catchment area de- lineation. The size distribution of the karst conduits derived from the numerical models agrees with knowledge from karst genesis. It was thus shown that numerical modeling is a use- ful tool for catchment delineation in karst aquifers based on results from different field observations.
description: Open-Access-Publikationsfonds 2013
A new interpretation of the sedimentary cover in the western Siljan Ring area, central Sweden, based on seismic data
Creators: name: Juhlin, Christopher
name: Sturkell, Erik
name: Ebbestad, Jan Ove R.
name: Lehnert, Oliver
name: Högström, Anette E.S.
name: Meinhold, Guido
Publisher: name: FID GEO
Year: 2012

description: Two new reflection seismic profiles over the Paleozoic successions of the western part of the Siljan Ring impact structure show a contrasting seismic signature. The more southerly c. 10 km long Mora profile reveals a highly disturbed structure, with only a few kilometers of relatively horizontally layered structures observed. However, interpretations of refracted arrivals in the data, that can be correlated to reflections, indicate the Silurian clastic rocks to be about 200 m thick in the central part of the profile. Weak reflections from about 600 m depth suggest a 400 m thick Ordovician limestone sequence to be present. Cores from the area show a mainly shale lithology for the Silurian and only a thin sequence of Ordovician strata, suggesting a rapid thickening of the Ordovician towards the north. On the more northern c. 12 km Orsa profile clear reflections from the Paleozoic successions are seen along the entire profile, except on the southernmost few kilometers. Based on interpretations of refracted arrivals, the Silurian succession appears to be considerably thinner here, and possibly absent at some locations. The Ordovician is also interpreted to be thinner in this area, with a maximum thickness of about 200–300 m along most of the profile. A deeper reflection from about 2 km within the crystalline basement may represent a dolerite sill. The lack of clear basement reflections on the Mora profile can be attributed to near-surface conditions and the acquisition geometry. The seismic data and recent coring in the area suggest the presence of a deeper paleo-basin towards the southwest with significantly more shales being deposited and the Paleozoic successions being severely disturbed. The shallow coring and seismic data will help form the basis for locating future boreholes for deeper drilling to study impact processes and the Paleozoic evolution of central Sweden.
Talk To Me – Eine Kollaboration zwischen Kunst und Wissenschaft
Creators: name: Sontopski, Natalie
Publisher: name: figshare
Year: 2022
Subjects: subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences
subject: 190502 Fine Arts (incl. Sculpture and Painting)
subject: FOS: Arts (arts, history of arts, performing arts, music)
subject: 190504 Performance and Installation Art

description: An examination of artificial intelligence (AI) requires interdisciplinary competencies between science, technology and art for cultural scientists and artists - but how can these be successfully conveyed? This field report describes the attempt to deal with the interplay of technology and culture in an artistic-scientific way on the basis of the experimental university cooperation My Home is my Burg. The goal is to generate a deeper theoretical understanding of chatbots, robots and machine learning, as well as AI in general, and to bring about the ability to distinguish between these systems and objects. It also aims to establish human-machine interaction. In this regard, artistic means are to be used to convey a more careful handling of data as well as to create sensitivity with regard to dealing with ideas of normativity that are often inscribed in data sets.
OLIY TA'LIM MUASSASALARIGA XORIJ TALABALARINI JALB QILISH UCHUN INGLIZ TILIDA O'QITILADIGAN MUTAXASSISLIKLARNI RIVOJLANTIRISH
Creators: name: Tashmurodov, Umidjon
name: Adilova, Z.М.
Publisher: name: Zenodo
Year: 2024

description: Ingliz tilida maxsus kasbiy yo‘naltirilgan ta’lim 1960-yillarda shakllangan. Hozirgi davrga kelib bunday ta’lim allaqachon doimiy o’qitish tizimiga aylanib ulgurdi. Ya’ni, hozirgi kunda ingliz tilidagi kasbiy yo‘naltirilgan ta’limsiz talabalar o’qishini tasavvur qilib bo’lmaydi.
Time-dependent unitary perturbation theory for intense laser driven molecular orientation
Creators: name: Sugny, D.
name: Keller, A.
name: Atabek, O.
name: Daems, D.
name: Guérin, S.
name: Jauslin, H. R.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We apply a time-dependent perturbation theory based on unitary transformations combined with averaging techniques, on molecular orientation dynamics by ultrashort pulses. We test the validity and the accuracy of this approach on LiCl described within a rigid-rotor model and find that it is more accurate than other approximations. Furthermore, it is shown that a noticeable orientation can be achieved for experimentally standard short laser pulses of zero time average. In this case, we determine the dynamically relevant parameters by using the perturbative propagator, that is derived from this scheme, and we investigate the temperature effects on the molecular orientation dynamics.
description: 16 pages, 6 figures
Additional file 2 of Circaea mollis Siebold & Zucc. Alleviates postmenopausal osteoporosis in a mouse model via the BMP-2/4/Runx2 pathway
Creators: name: Park, Ji Hye
name: Son, Yang Ju
name: Lee, Chang Ho
name: Nho, Chu Won
name: Gyhye Yoo
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: Additional file 2.
Positive Parity Pentaquarks Pragmatically Predicted
Creators: name: Carlson, Carl E.
name: Carone, Christopher D.
name: Kwee, Herry J.
name: Nazaryan, Vahagn
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider the possibility that the lightest pentaquark is a parity even state, with one unit of orbital angular momentum. Working within the framework of a constituent quark model, we show that dominant spin-flavor interactions render certain parity-even states lighter than any pentaquark with all quarks in the spatial ground state. For such states, we focus on predicting the mass and decays of other members of the same SU(3) flavor multiplet. Specifically, we consider the strangeness -2 cascade pentaquarks, which are relatively immune to mixing. We take into account flavor SU(3) breaking effects originating from the strange quark mass as well as from the structure of the spin-flavor exchange interactions themselves. We predict the lightest cascade pentaquarks at approximately 1906 MeV, with a full width about 3 times larger than that of the Theta^+.
description: 13 pages, 1 figure, 4 tables, Revtex4
Additional file 1 of Mapping data gaps to estimate biomass across Brazilian Amazon forests
Creators: name: Tejada, Graciela
name: Görgens, Eric Bastos
name: Ovando, Alex
name: Ometto, Jean Pierre
Publisher: name: figshare
Year: 2020
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Science Policy
subject: Plant Biology

description: Additional file 1.
Additional file 1 of Circaea mollis Siebold & Zucc. Alleviates postmenopausal osteoporosis in a mouse model via the BMP-2/4/Runx2 pathway
Creators: name: Park, Ji Hye
name: Son, Yang Ju
name: Lee, Chang Ho
name: Nho, Chu Won
name: Gyhye Yoo
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology

description: Additional file 1: Table S1. Sequences of PCR primers.
Extra Dimensions in Particle Physics
Creators: name: Feruglio, Ferruccio
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Current problems in particle physics are reviewed from the viewpoint of theories possessing extra spatial dimensions.
description: Talk given at the International Europhysics Conference on High Energy Physics (July 17th-23rd 2003) Aachen, Germany; 16 pages, 10 figures
Additional file 1 of Interactions between sucrose and jasmonate signalling in the response to cold stress
Creators: name: Wingler, Astrid
name: Tijero, Verónica
name: Müller, Maren
name: Benqi Yuan
name: Munné-Bosch, Sergi
Publisher: name: figshare
Year: 2020
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1 Effect of cold treatment on Fv/Fm in individual leaves (leaf position 6) of the jar1–1 and coi1–16 mutants and their respective wild types, Col-0 and Col-gl grown in compost.
Low-scale leptogenesis and soft supersymmetry breaking
Creators: name: Boubekeur, L.
name: Hambye, T.
name: Senjanovic, G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the possibility of low-scale leptogenesis in the minimal supersymmetric standard model extended with right handed (s)neutrinos. We demonstrate that successful leptogenesis can be easily achieved at a scale as low as ~ TeV where lepton number and CP violation comes from soft supersymmetry breaking terms. The scenario is shown to be compatible with neutrino masses data.
description: 4 pages, revtex, uses axodraw. Minor changes to match acccepted version in PRL
Additional file 1 of Palliative Performance Scale: cross cultural adaptation and psychometric validation for Polish hospice setting
Creators: name: Dzierżanowski, Tomasz
name: Gradalski, Tomasz
name: Kozlowski, Michael
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Polish translation of the Palliative Performance Scale Version 2
Emergence of a sharp quantum collective mode in a one-dimensional Fermi polaron
Creators: name: Dolgirev, Pavel E.
name: Qu, Yi-Fan
name: Zvonarev, Mikhail B.
name: Shi, Tao
name: Demler, Eugene
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: The Fermi-polaron problem of a mobile impurity interacting with fermionic medium emerges in various contexts, ranging from the foundations of Landau's Fermi-liquid theory to electron-exciton interaction in semiconductors, to unusual properties of high-temperature superconductors. While classically the medium provides only a dissipative environment to the impurity, quantum picture of polaronic dressing is more intricate and arises from the interplay of few- and many-body aspects of the problem. The conventional expectation for the dynamics of Fermi polarons is that it is dissipative in character, and any excess energy is rapidly emitted away from the impurity as particle-hole excitations. Here we report a strikingly different type of polaron dynamics in a one-dimensional system of the impurity interacting repulsively with the fermions. When the total momentum of the system equals the Fermi momentum, there emerges a sharp collective mode corresponding to long-lived oscillations of the polaronic cloud surrounding the impurity. This mode can be observed experimentally with ultracold atoms using Ramsey interferometry and radio-frequency spectroscopy.