cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gentiana clusii Perrier et Songeon
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: G. Clusii Perrier et Songeon (G. acaulis L. p.p., G. vulgaris [Neilr.] Beck) Cat. 257 und 429. Nichtszuzufügen.
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
New age constraints for the Saalian glaciation in northern central Europe: Implications for the extent of ice sheets and related proglacial lake systems
Creators: name: Lang, Jörg
name: Lauer, Tobias
name: Winsemann, Jutta
Publisher: name: Amsterdam : Elsevier
Year: 2018
Subjects: subject: Ice-dammed lake
subject: Lake-outburst flood
subject: Luminescence dating
subject: Middle Pleistocene
subject: Saalian glaciation
subject: Deposits
subject: Geochronology
subject: Glacial geology
subject: Glaciers
subject: Lakes
subject: Luminescence
subject: Outburst floods
subject: Ice
subject: bedrock
subject: deglaciation
subject: flood
subject: geomorphology
subject: ice flow
subject: ice margin
subject: ice sheet
subject: ice stream
subject: ice-dammed lake
subject: luminescence dating
subject: paleoceanography
subject: proglacial environment
subject: reconstruction
subject: Saalian
subject: Atlantic Ocean
subject: Europe
subject: Fennoscandia
subject: Lower Rhine Embayment
subject: North Sea
subject: Sweden
subject: Dewey Decimal Classification::500 | Naturwissenschaften::550 | Geowissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::551 | Geologie, Hydrologie, Meteorologie

description: A comprehensive palaeogeographic reconstruction of ice sheets and related proglacial lake systems for the older Saalian glaciation in northern central Europe is presented, which is based on the integration of palaeo-ice flow data, till provenance, facies analysis, geomorphology and new luminescence ages of ice-marginal deposits. Three major ice advances with different ice-advance directions and source areas are indicated by palaeo-ice flow directions and till provenance. The first ice advance was characterised by a southwards directed ice flow and a dominance of clasts derived from southern Sweden. The second ice advance was initially characterised by an ice flow towards the southwest. Clasts are mainly derived from southern and central Sweden. The latest stage in the study area (third ice advance) was characterised by ice streaming (Hondsrug ice stream) in the west and a re-advance in the east. Clasts of this stage are mainly derived from eastern Fennoscandia. Numerical ages for the first ice advance are sparse, but may indicate a correlation with MIS 8 or early MIS 6. New pIRIR290 luminescence ages of ice-marginal deposits attributed to the second ice advance range from 175 ± 10 to 156 ± 24 ka and correlate with MIS 6. The ice sheets repeatedly blocked the main river-drainage pathways and led to the formation of extensive ice-dammed lakes. The formation of proglacial lakes was mainly controlled by ice-damming of river valleys and major bedrock spillways; therefore the lake levels and extends were very similar throughout the repeated ice advances. During deglaciation the lakes commonly increased in size and eventually drained successively towards the west and northwest into the Lower Rhine Embayment and the North Sea. Catastrophic lake-drainage events occurred when large overspill channels were suddenly opened. Ice-streaming at the end of the older Saalian glaciation was probably triggered by major lake-drainage events.
Editionsvergleich und Auswertung Kimonvita
Creators: name: Lemser, Marie
Publisher: name: Working Papers Contested Order/ eAQUA Working Papers
Year: 2014

description: Working Papers Contested Order/ eAQUA Working Papers, Bd. 7 (2012): Working Papers Contested Order: Das Portal eAQUA – Neue Methoden in der geisteswissenschaftlichen Forschung III
SN 2007uy - metamorphosis of an aspheric Type Ib explosion
Creators: name: Roy, Rupak
name: Kumar, Brijesh
name: Maund, Justyn R.
name: Schady, Patricia
name: E., Felipe Olivares
name: Malesani, Daniele
name: Leloudas, Giorgos
name: Nandi, Sumana
name: Tanvir, Nial
name: Milisavljevic, Dan
name: Hjorth, Jens
name: Misra, Kuntal
name: Kumar, Brajesh
name: Pandey, S. B.
name: Sagar, Ram
name: Chandola, H. C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The supernovae of Type Ibc are rare and the detailed characteristics of these explosions have been studied only for a few events. Unlike Type II SNe, the progenitors of Type Ibc have never been detected in pre-explosion images. So, to understand the nature of their progenitors and the characteristics of the explosions, investigation of proximate events are necessary. Here we present the results of multi-wavelength observations of Type Ib SN 2007uy in the nearby ($\sim$ 29.5 Mpc) galaxy NGC 2770. Analysis of the photometric observations revealed this explosion as an energetic event with peak absolute R band magnitude $-18.5\pm0.16$, which is about one mag brighter than the mean value ($-17.6\pm0.6$) derived for well observed Type Ibc events. The SN is highly extinguished, E(B-V) = 0.63$\pm$0.15 mag, mainly due to foreground material present in the host galaxy. From optical light curve modeling we determine that about 0.3 M$_{\odot}$ radioactive $^{56}$Ni is produced and roughly 4.4 M$_{\odot}$ material is ejected during this explosion with liberated energy $\sim 15\times10^{51}$ erg, indicating the event to be an energetic one. Through optical spectroscopy, we have noticed a clear aspheric evolution of several line forming regions, but no dependency of asymmetry is seen on the distribution of $^{56}$Ni inside the ejecta. The SN shock interaction with the circumburst material is clearly noticeable in radio follow-up, presenting a Synchrotron Self Absorption (SSA) dominated light curve with a contribution of Free Free Absorption (FFA) during the early phases. Assuming a WR star, with wind velocity $\ga 10^3 {\rm km s}^{-1}$, as a progenitor, we derive a lower limit to the mass loss rate inferred from the radio data as $\dot{M} \ga 2.4\times10^{-5}$ M$_{\odot}$, yr$^{-1}$, which is consistent with the results obtained for other Type Ibc SNe bright at radio frequencies.
description: 22 pages, 13 figures, accepted for publication in MNRAS
BOLALAR ADABIYOTINING SHAKLLANISH BOSQICHLARI VA OʻZBEK BOLALAR YOZUVCHILARI IJODIY FAOLIYATI
Creators: name: Ximmatova, Oʻgʻiloy
name: Muminova, Umida
Publisher: name: Zenodo
Year: 2023

description: Ushbu maqolada bolalar adabiyotining shakllanish bosqichlari, davrlarga ajralishi va uning rivojida muhim oʻrin tutgan yozuvchi va shoirlar haqida soʻz borgan. Shuningdek, mashhur bolalar yozuvchilarining asarlari va ijodiy faoliyati qisqacha yoritilgan.
§ 3 Das Steuerrecht erkennen, die Finanzverfassung prägen
Creators: name: Mußgnug, Reinhard
Publisher: name: Heidelberger Beiträge zum Finanz- und Steuerrecht
Year: 2016

description: Heidelberger Beiträge zum Finanz- und Steuerrecht, Bd. 4 (2016)
Some weighted estimates for the dbar- equation and a finite rank theorem for Toeplitz operators in the Fock space
Creators: name: Rozenblum, Grigori
name: Shirokov, Nikolay
Publisher: name: arXiv
Year: 2013
Subjects: subject: Complex Variables (math.CV)
subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 30H20, 32W05, 30A10, 46F10, 47B35

description: We consider the $\dbar-$ equation in $\C^1$ in classes of functions with Gaussian decay at infinity. We prove that if the right-hand side of the equation is majorated by $\exp(-q|z|^2)$, with some positive $q$, together with derivatives up to some order, and is orthogonal, as a distribution, to all analytical polynomials, then there exists a solution with decays, together with derivatives, as $\exp(-q'|z|^2)$, for any $q'
title: National Marine Fisheries Service Endangered Species Act Section 7 Biological Opinion NOAA's National Marine Fisheries Service, Office of Protected Resources, Permits and Conservation Division Issuance ofPermit No. 20114 to Richard B. Seman (Commonwealth of Northern Mariana Islands, Department of Lands and Natural Resources, Sea Turtle Program)
titleType: Other
Creators: name: United States. National Marine Fisheries Service
Publisher: name: United States. National Marine Fisheries Service
Year: 2017

description: ESA Section 7 Consultation ; OPR-2016-00068
Spatial modulation and topological current in holographic QCD matter
Creators: name: Fukushima, Kenji
name: Morales, Pablo
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate an impact of the axial-vector interaction on spatial modulation of quark matter. A magnetic field coupled with baryon density leads to a topological axial current, so that the effect of the axial-vector interaction is crucially enhanced then. Using the Sakai-Sugimoto model we have found that, contrary to a naive expectation, the spatially modulated phase is less favored for a stronger magnetic field, which is realized by the presence of topological current.
description: 5 pages, 3 figures
Parameter Identification in a Tuberculosis Model for Cameroon
Creators: name: Moualeu-Ngangue, Dany Pascal
name: Roeblitz, Susanna
name: Ehrig, Rainald
name: Deuflhard, Peter
Publisher: name: San Francisco : Public Library Science
Year: 2015
Subjects: subject: disease transmission
subject: hiv
subject: reinfection
subject: epidemics
subject: therapy
subject: numbers
subject: impact
subject: tb
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: A deterministic model of tuberculosis in Cameroon is designed and analyzed with respect to its transmission dynamics. The model includes lack of access to treatment and weak diagnosis capacity as well as both frequency-and density-dependent transmissions. It is shown that the model is mathematically well-posed and epidemiologically reasonable. Solutions are non-negative and bounded whenever the initial values are non-negative. A sensitivity analysis of model parameters is performed and the most sensitive ones are identified by means of a state-of-the-art Gauss-Newton method. In particular, parameters representing the proportion of individuals having access to medical facilities are seen to have a large impact on the dynamics of the disease. The model predicts that a gradual increase of these parameters could significantly reduce the disease burden on the population within the next 15 years.
Dynamical age differences among coeval star clusters as revealed by blue stragglers
Creators: name: Ferraro, F. R.
name: Lanzoni, B.
name: Dalessandro, E.
name: Beccari, G.
name: Pasquato, M.
name: Miocchi, P.
name: Rood, R. T.
name: Sigurdsson, S.
name: Sills, A.
name: Vesperini, E.
name: Mapelli, M.
name: Contreras, R.
name: Sanna, N.
name: Mucciarelli, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Globular star clusters that formed at the same cosmic time may have evolved rather differently from a dynamical point of view (because that evolution depends on the internal environment) through a variety of processes that tend progressively to segregate stars more massive than the average towards the cluster centre. Therefore clusters with the same chronological age may have reached quite different stages of their dynamical history (that is, they may have different dynamical ages). Blue straggler stars have masses greater than those at the turn-off point on the main sequence and therefore must be the result of either a collision or a mass-transfer event. Because they are among the most massive and luminous objects in old clusters, they can be used as test particles with which to probe dynamical evolution. Here we report that globular clusters can be grouped into a few distinct families on the basis of the radial distribution of blue stragglers. This grouping corresponds well to an effective ranking of the dynamical stage reached by stellar systems, thereby permitting a direct measure of the cluster dynamical age purely from observed properties.
description: Published on the 20 December 2012 issue of Nature
Improved superconducting qubit coherence using titanium nitride
Creators: name: Chang, J.
name: Vissers, M. R.
name: Corcoles, A. D.
name: Sandberg, M.
name: Gao, J.
name: Abraham, David W.
name: Chow, Jerry M.
name: Gambetta, Jay M.
name: Rothwell, M. B.
name: Keefe, G. A.
name: Steffen, Matthias
name: Pappas, D. P.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We demonstrate enhanced relaxation and dephasing times of transmon qubits, up to ~ 60 μs by fabricating the interdigitated shunting capacitors using titanium nitride (TiN). Compared to lift-off aluminum deposited simultaneously with the Josephson junction, this represents as much as a six-fold improvement and provides evidence that previous planar transmon coherence times are limited by surface losses from two-level system (TLS) defects residing at or near interfaces. Concurrently, we observe an anomalous temperature dependent frequency shift of TiN resonators which is inconsistent with the predicted TLS model.
description: 3 figures
Measuring the Dark Matter Halo Mass of X-ray AGN at z~1 using photometric redshifts
Creators: name: Mountrichas, G.
name: Georgakakis, A.
name: Finoguenov, A.
name: Erfanianfar, G.
name: Cooper, M. C.
name: Coil, A. L.
name: Laird, E. S.
name: Nandra, K.
name: Newman, J. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Data from the AEGIS, COSMOS and ECDFS surveys are combined to infer the bias and dark matter halo mass of moderate luminosity [LX(2-10 keV) = 42.9 erg s-1] X-ray AGN at z~1 via their cross-correlation function with galaxies. In contrast to standard cross-correlation function estimators, we present a method that requires spectroscopy only for the AGN and uses photometric redshift probability distribution functions for galaxies to determine the projected real-space AGN/galaxy cross-correlation function. The estimated dark matter halo mass of X-ray AGN in the combined AEGIS, COSMOS and ECDFS fields is ~13h-1M_solar, in agreement with previous studies at similar redshift and luminosity ranges. Removing from the sample the 5 per cent of the AGN associated with X-ray selected groups results in a reduction by about 0.5 dex in the inferred AGN dark matter halo mass. The distribution of AGN in dark matter halo mass is therefore skewed and the bulk of the population lives in moderate mass haloes. This result favour cold gas accretion as the main channel of supermassive black hole growth for most X-ray AGN.
description: 16 pages, 17 figures, 5 tables MNRAS accepted
Packaging protein drugs as bacterial inclusion bodies for therapeutic applications
Creators: name: Villaverde, Antonio
name: García-Fruitós, Elena
name: Rinas, Ursula
name: Seras-Franzoso, Joaquin
name: Kosoy, Ana
name: Corchero, Josè Luis
name: Vázquez, Esther
Publisher: name: London : BioMed Central Ltd.
Year: 2012
Subjects: subject: catalase
subject: cytokeratin 14
subject: dihydrofolate reductase
subject: heat shock protein 70
subject: leukemia inhibitory factor
subject: nanoparticle
subject: protein
subject: bacterial inclusion body
subject: biocatalysis
subject: biocompatibility
subject: cell function
subject: cell inclusion
subject: cell membrane permeability
subject: cell therapy
subject: cytoplasm
subject: drug delivery system
subject: drug packaging
subject: nonhuman
subject: note
subject: nucleus accumbens
subject: protein degradation
subject: protein folding
subject: protein transport
subject: Bacteria
subject: Catalase
subject: Drug Delivery Systems
subject: HeLa Cells
subject: HSP70 Heat-Shock Proteins
subject: Humans
subject: Inclusion Bodies
subject: Keratin-14
subject: Leukemia Inhibitory Factor
subject: Proteins
subject: Recombinant Proteins
subject: Tetrahydrofolate Dehydrogenase
subject: Bacteria (microorganisms)
subject: Mammalia
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: A growing number of insights on the biology of bacterial inclusion bodies (IBs) have revealed intriguing utilities of these protein particles. Since they combine mechanical stability and protein functionality, IBs have been already exploited in biocatalysis and explored for bottom-up topographical modification in tissue engineering. Being fully biocompatible and with tuneable bio-physical properties, IBs are currently emerging as agents for protein delivery into mammalian cells in protein-replacement cell therapies. So far, IBs formed by chaperones (heat shock protein 70, Hsp70), enzymes (catalase and dihydrofolate reductase), grow factors (leukemia inhibitory factor, LIF) and structural proteins (the cytoskeleton keratin 14) have been shown to rescue exposed cells from a spectrum of stresses and restore cell functions in absence of cytotoxicity. The natural penetrability of IBs into mammalian cells (reaching both cytoplasm and nucleus) empowers them as an unexpected platform for the controlled delivery of essentially any therapeutic polypeptide. Production of protein drugs by biopharma has been traditionally challenged by IB formation. However, a time might have arrived in which recombinant bacteria are to be engineered for the controlled packaging of therapeutic proteins as nanoparticulate materials (nanopills), for their extra- or intra-cellular release in medicine and cosmetics.
Gentiana kochiana Perrier et Songeon
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: G. Kochiana Perrier et Songeon (G. acaulis L. p. p., G. excisa Koch non Presl, G. latifolia [Gren. et Godr.] Jakowatz) Cat. 257 und 429. Bis 3050m: Tracuit ob Zinal (0. Meylan 1932).
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Oriented Adsorption of Benzene Molecules on Graphitized Carbon Black
Creators: name: Boddenberg, B.
name: Moreno, J.A.
Publisher: name: Berlin : De Gruyter
Year: 1976
Subjects: subject: Benzene Molecules
subject: Graphitized Carbon Black
subject: NMR
subject: Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik

description: A new model for the oriented adsorption of benzene molecules on graphitized carbon black at low temperatures is proposed which explains NMR relaxation data. © 1976, Verlag der Zeitschrift für Naturforschung. All rights reserved.
On the spectrum and eigenfunctions of the operator $(Vf)(x) = \int_0^{x^α} f(t) dt$
Creators: name: Domanov, Ignat
Publisher: name: arXiv
Year: 2013
Subjects: subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: 47A75, 47A10, 47G10

description: We find spectrum and eigenfunctions of the operator $(Vf)(x) = \int_0^{x^α} f(t) dt$ in $L_2[0,1]$
description: The results of this paper were included without a reference to it in the following paper: A. Montes, A. Rodr\'iguez-Mart\'inez, S. A. Shkarin; Spectral theory of Volterra-composition operators, Math. Z. 261(2009), no. 2, 431-472
Polymer-bound haloate(I) anions by iodine(III)-mediated oxidation of polymer-bound iodide: Synthetic utility in natural product transformations
Creators: name: Kirschning, Andreas
name: Kunst, Eike
name: Ries, Monika
name: Rose, Lars
name: Schönberger, Andreas
name: Wartchow, Rudolf
Publisher: name: Gainesville : Arkat USA
Year: 2003
Subjects: subject: Decanolide
subject: Glycosides
subject: Hypervalent iodine reagents
subject: Natural products
subject: Polymer-bound reagents
subject: Rearrangement
subject: disaccharide
subject: glycoconjugate
subject: iodate
subject: iodine
subject: ligand
subject: natural product
subject: oleandomycin
subject: article
subject: chemical bond
subject: chemical reaction
subject: deoxygenation
subject: derivatization
subject: reaction analysis
subject: synthesis
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: A set of polymer-attached hypervalent iodate(I) complexes were prepared from polymer-bound iodide anion by ligand transfer of acetate and trifluoro acetate present in the corresponding iodine(III) reagents onto the iodide anion. The synthetic versatility of these polymer-bound reagents in terms of efficacy and ease of workup is demonstrated for selected examples in natural product synthesis and natural product derivatization. Thus, iodoacetoxylation of glycals is the initial step for the preparation of two deoxygenated disaccharides which are part of the carbohydrate units of the landomycins. In a second example, a one-pot multistep rearrangement of the decanolide decarestrictine D backbone is shown which is initiated by iodotrifluoroacylation of the olefinic double bond.
Analytic results on the massive three-loop form factors: quarkonic contributions
Creators: name: Blümlein, Johannes
name: De Freitas, Abilio
name: Marquard, Peter
name: Rana, Narayan
name: Schneider, Carsten
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2023
Subjects: subject: 530
subject: computer: algebra
subject: heavy quark: form factor
subject: quarkonium
subject: differential equations
subject: axial-vector
subject: singularity
subject: numerical calculations
subject: pseudoscalar

description: The quarkonic contributions to the three-loop heavy-quark form factors for vector, axial-vector, scalar and pseudoscalar currents are described by closed form difference equations for the expansion coefficients in the limit of small virtualities $q^2/m^2$. A part of the contributions can be solved analytically and expressed in terms of harmonic and cyclotomic harmonic polylogarithms and square-root valued iterated integrals. Other contributions obey equations which are not first-order factorizable. For them still infinite series expansions around the singularities of the form factors can be obtained by matching the expansions at intermediate points and using differential equations which are obeyed directly by the form factors and are derived by guessing algorithms. One may determine all expansion coefficients for $q^2 /m^2 \to \infty$ analytically in terms of multiple zeta values. By expanding around the threshold and pseudo-threshold, the corresponding constants are multiple zeta values supplemented by a finite amount of new constants, which can be computed at high precision. For a part of these coefficients, the infinite series in front of these constants may be even resummed into harmonic polylogarithms. In this way, one obtains a deeper analytic description of the massive form factors, beyond their pure numerical evaluation. The calculations of these analytic results are based on sophisticated computer algebra techniques. We also compare our results with numerical results in the literature.
Spins, Stripes, and Superconductivity in Hole-Doped Cuprates
Creators: name: Tranquada, John M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: One of the major themes in correlated electron physics over the last quarter century has been the problem of high-temperature superconductivity in hole-doped copper-oxide compounds. Fundamental to this problem is the competition between antiferromagnetic spin correlations, a symptom of strong Coulomb interactions, and the kinetic energy of the doped carriers, which favors delocalization. After discussing some of the early challenges in the field, I describe the experimental picture provided by a variety of spectroscopic and transport techniques. Then I turn to the technique of neutron scattering, and discuss how it is used to determine spin correlations, especially in model systems of quantum magnetism. Neutron scattering and complementary techniques have determined the extent to which antiferromagnetic spin correlations survive in the cuprate superconductors. One experimental case involves the ordering of spin and charge stripes. I first consider related measurements on model compounds, such as La(2-x)Sr(x)NiO(4+d), and then discuss the case of La(2-x)Ba(x)CuO(4). In the latter system, recent transport studies have demonstrated that quasi-two-dimensional superconductivity coexists with the stripe order, but with frustrated phase order between the layers. This has led to new concepts for the coexistence of spin order and superconductivity. While the relevance of stripe correlations to high-temperature superconductivity remains a subject of controversy, there is no question that stripes are an intriguing example of electron matter that results from strong correlations.
description: 74 pages, 76 figs; Lecture notes for the Seventeenth Training Course in the Physics of Strongly Correlated Systems, Vietri sul Mare, Italy, October 2011; to be published in AIP Conf. Proc., edited by A. Avella and F. Mancini
Fluorine Abundances of Galactic Low-Metallicity Giants
Creators: name: Li, H. N.
name: Ludwig, H. -G.
name: Caffau, E.
name: Christlieb, N.
name: Zhao, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: With abundances and 2σ upper limits of fluorine (F) in seven metal-poor field giants, nucleosynthesis of stellar F at low metallicity is discussed. The measurements are derived from the HF(1-0) R9 line at 23358Å using nearinfrared K-band high-resolution spectra obtained with CRIRES at the Very Large Telescope. The sample reaches lower metallicities than previous studies on F of field giants, ranging from [Fe/H] = -1.56 down to -2.13. Effects of three-dimensional model atmospheres on the derived F and O abundances are quantitatively estimated and shown to be insignificant for the program stars. The observed F yield in the form of [F/O] is compared with two sets of Galactic chemical evolution models, which quantitatively demonstrate the contribution of Type II supernova (SN II) ν-process and asymptotic giant branch/Wolf-Rayet stars. It is found that at this low-metallicity region, models cannot well predict the observed distribution of [F/O], while the observations are better fit by models considering an SN II ν-process with a neutrino energy of E_ν = 3 x 10^53 erg. Our sample contains HD 110281, a retrograde orbiting low-α halo star, showing a similar F evolution as globular clusters. This supports the theory that such halo stars are possibly accreted from dwarf galaxy progenitors of globular clusters in the halo.
description: 8 pages, 8 figures, 2 tables, published in The Astrophysical Journal
Hidden $(π,0)$ instability as an itinerant origin of bicollinear antiferromagnetism in Fe$_{1+x}$Te
Creators: name: Ding, Ming-Cui
name: Lin, Hai-Qing
name: Zhang, Yu-Zhong
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: By calculating orbitally resolved Pauli susceptibilities within maximally localized Wannier orbital basis transformed from first principles band structures, we find that magnetism in Fe$_{1+x}$Te still has its itinerant origin even without Fermi surface nesting, provided orbital modulation of particle-hole excitations are considered. This leads to strong magnetic instabilities at wave vector (0,$π$)/($π$,0) in d$_{xz}$/d$_{yz}$ orbitals that are responsible for the bicollinear antiferromagnetic state as extra electrons donated from excess Fe are considered. Magnetic exchange coupling between excess Fe and in-plane Fe further stabilizes the bicollinear antiferromagnetic order. Our results reveal that magnetism and superconductivity in iron chalcogenides may have different orbital origin, as Pauli susceptibilities of different orbitals evolve differently as a function of concentration of excess Fe and height of the chalcogen atom measured from the iron plane.
description: 8 pages, 11 figures, PRB in press
On the spectrum of the operator which is a composition of integration and substitution
Creators: name: Domanov, Ignat
Publisher: name: arXiv
Year: 2013
Subjects: subject: Spectral Theory (math.SP)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 34l20, 45C05, 47A10, 47A75

description: We study the spectrum of the Volterra composition operator in the space $L_2[0,1]$
description: The results of this paper were included without a reference to it in the following paper: A. Montes, A. Rodr\'iguez-Mart\'inez, S. A. Shkarin; Spectral theory of Volterra-composition operators, Math. Z. 261(2009), no. 2, 431-472
title: Охрана труда
Creators: name: ELS IPR BOOKS
Publisher: name: EDP Hub (Идипи Хаб), Ай Пи Ар Медиа
Year: 2024

description: В учебном пособии изложены вопросы правового регулирования и организации охраны труда. Описаны профессиональные заболевания и мероприятия по их предупреждению, производственные вредности и средства защиты от них. Приведены меры безопасности при выполнении различного рода работ на производстве. Помимо теоретического материала издание содержит также практические работы, контрольную работу и тесты. Учебное пособие предназначено для студентов и преподавателей высших учебных заведений технического профиля.
New perspectives in shake flask pH control using a 3D-printed control unit based on pH online measurement
Creators: name: Ude, Christian
name: Hentrop, Thorleif
name: Lindner, Patrick
name: Lücking, Tim H.
name: Scheper, Thomas
name: Beutel, Sascha
Publisher: name: Amsterdam : Elsevier
Year: 2015
Subjects: subject: Piezo pump
subject: Shake flask
subject: 3D printers
subject: Adaptive optics
subject: Bottles
subject: Cultivation
subject: Dissolved oxygen
subject: Laser heating
subject: Organic polymers
subject: Printing
subject: Proportional control systems
subject: Pumps
subject: Sintering
subject: Social networking (online)
subject: Solenoid valves
subject: Two term control systems
subject: 3-D printing
subject: PH control
subject: pH monitoring
subject: Piezoelectric micropumps
subject: Proportional integral derivative controllers
subject: Selective laser sintering
subject: Shake flask cultivations
subject: Shake flasks
subject: Controllers
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::600 | Technik::610 | Medizin, Gesundheit

description: Abstract Online pH control during microbial shake flask cultivation has not been established due to the lack of a practical combination of an online sensor system and an appropriate control unit. The objective of this investigation was to develop a minimum scale dosage apparatus, namely shake flask controller ("SFC"), which can control the pH during a complete cultivation and serves as technical example for the application of small liquid dispensing lab devices. A well evaluated optical, chemosensor based, noninvasive, multisensory platform prototype for online DO (dissolved oxygen)-, pH- and biomass measurement served as sensor. The SFC was designed as cap-integrated, semi-autarkical control unit. Minimum scale working parts like the commercial mp6 piezoelectric micropumps and miniature solenoid valves were combined with a selective laser sintering (SLS) printed backbone. In general it is intended to extend its application range on the control of enzymatic assays, polymerization processes, cell disruption methods or the precise dispense of special chemicals like inducers or inhibitors. It could be proved that pH control within a range of 0.1 pH units could be maintained at different cultivation conditions. A proportional-integral-derivative- (PID) controller and an adaptive proportional controller were successfully applied to calculate the balancing solution volume. SLS based 3D printing using polyamide combined with state-of-the-art micro pumps proved to be perfectly adaptable for minimum size, autoclavable lab devices.
MPEC 2023-G61 : 2023 GU
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 GU

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Rationalisierung, Akkordarbeit und Kontrolle. Die St.-Petri-Ziegelei in Lübeck und die „Ressource Mensch" in frühkapitalistischer Zeit
Creators: name: Wehner, Donat
Publisher: name: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit
Year: 2016

description: [nicht vorhanden / not available]
description: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit, Bd. 29 (2016): Mitteilungen der DGAMN: Ressourcen
Pion transition form factor in the constituent quark model
Creators: name: Dorokhov, A. E.
name: Kuraev, E. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the transition form factor of the neutral pion where one photon is virtual and another photon is real in the model where the light constituent quark mass and the quark-pion vertex are taken to be momentum independent. Radiative corrections to the lowest order triangle quark Feynman amplitude are calculated. The resummation of the lowest radiative corrections to the virtual photon vertex is done by applying the Sudakov exponential hypothesis. Using fitting parameters, the quark mass and the strong coupling constant, the results on the pion transition form factor are compared with existing data published by CELLO, CLEO, BaBar and Belle collaborations.
description: 19 pages, 6 figures; discussion is extended, new references added
title: Охрана труда
Creators: name: ELS IPR BOOKS
Publisher: name: EDP Hub (Идипи Хаб), Профобразование
Year: 2024

description: Учебное пособие по специальности 1403000 «Монтаж и эксплуатация внутренних санитарно-технических устройств, вентиляции и инженерных систем», квалификации 1403002 «Слесарь-сантехник» по дисциплине «Охрана труда» составлено в соответствии с типовым учебным планом и образовательными программами технического и профессионального образования, рассмотрено и рекомендовано Республиканским советом по вопросам технического и профессионального образования Министерства образования и науки Республики Казахстан. Адресовано студентам и преподавателям колледжей технического профиля.
Reduced graphene oxide and Ag wrapped TiO2 photocatalyst for enhanced visible light photocatalysis
Creators: name: Leong, Kah Hon
name: Sim, Lan Ching
name: Bahnemann, Detlef W.
name: Jang, Min
name: Ibrahim, Shaliza
name: Saravanan, Pichiah
Publisher: name: Melville, New York : AIP Publishing Llc
Year: 2015
Subjects: subject: Silver
subject: visible light
subject: surface plasmons
subject: charge carriers
subject: surface charge
subject: Dewey Decimal Classification::500 | Naturwissenschaften
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie

description: A well-organised reduced graphene oxide (RGO) and silver (Ag) wrapped TiO2 nano-hybrid was successfully achieved through a facile and easy route. The inherent characteristics of the synthesized RGO-Ag/TiO2 were revealed through crystalline phase, morphology, chemical composition, Raman scattering, UV-visible absorption, and photoluminescence analyses. The adopted synthesis route significantly controlled the uniform formation of silver nanoparticles and contributed for the absorption of light in the visible spectrum through localized surface plasmon resonance effects. The wrapped RGO nanosheets triggered the electron mobility and promoted visible light shift towards red spectrum. The accomplishment of synergised effect of RGO and Ag well degraded Bisphenol A under visible light irradiation with a removal efficiency of 61.9%.
„Die Burg im Krieg"- Effizienz von Wehranlagen. Tagung des Wissenschaftlichen Beirats der Deutschen Burgenvereinigung e. V. in Göttingen, Paulinerkirche, 12.-15. März 2015
Creators: name: Friedhoff, Jens
Publisher: name: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit
Year: 2016

description: [nicht vorhanden / not available]
description: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit, Bd. 29 (2016): Mitteilungen der DGAMN: Ressourcen
Word equations in simple groups and polynomial equations in simple algebras
Creators: name: Kanel-Belov, Alexey
name: Kunyavskii, Boris
name: Plotkin, Eugene
Publisher: name: arXiv
Year: 2013
Subjects: subject: Group Theory (math.GR)
subject: Algebraic Geometry (math.AG)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: We give a brief survey of recent results on word maps on simple groups and polynomial maps on simple associative and Lie algebras. Our focus is on parallelism between these theories, allowing one to state many new open problems and giving new ways for solving older ones.
Protokoll der Mitgliederversammlung vom 15. Juni 2015
Creators: name: Scheschkewitz, Jonathan
Publisher: name: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit
Year: 2016

description: [nicht vorhanden / not available]
description: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit, Bd. 29 (2016): Mitteilungen der DGAMN: Ressourcen
Minimum Information about a Biosynthetic Gene cluster
Creators: name: Medema, Marnix H.
name: Kottmann, Renzo
name: Yilmaz, Pelin
name: Cummings, Matthew
name: Biggins, John B.
name: Cox, Russell J.
name: Et Al.
Publisher: name: London : Nature Publishing Group
Year: 2015
Subjects: subject: acyltransferase
subject: alkaloid derivative
subject: peptide derivative
subject: polyketide
subject: alkaloid
subject: genetic marker
subject: peptide
subject: polysaccharide
subject: terpene
subject: biological activity
subject: biosynthesis
subject: chemical structure
subject: data base
subject: enzyme specificity
subject: gene cluster
subject: gene function
subject: information
subject: metagenome
subject: nonhuman
subject: nucleotide sequence
subject: operon
subject: priority journal
subject: Review
subject: standardization
subject: synthetic biology
subject: bacterium
subject: biology
subject: fungus
subject: genetic database
subject: genetics
subject: international cooperation
subject: metabolism
subject: multigene family
subject: nomenclature
subject: nonribosomal peptide synthesis
subject: plant
subject: protein synthesis
subject: standards
subject: Fungi
subject: Alkaloids
subject: Bacteria
subject: Computational Biology
subject: Databases, Genetic
subject: Genetic Markers
subject: International Cooperation
subject: Metagenome
subject: Multigene Family
subject: Peptide Biosynthesis, Nucleic Acid-Independent
subject: Peptides
subject: Plants
subject: Polyketides
subject: Polysaccharides
subject: Protein Biosynthesis
subject: Terminology as Topic
subject: Terpenes
subject: Dewey Decimal Classification::500 | Naturwissenschaften::540 | Chemie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie

description: A wide variety of enzymatic pathways that produce specialized metabolites in bacteria, fungi and plants are known to be encoded in biosynthetic gene clusters. Information about these clusters, pathways and metabolites is currently dispersed throughout the literature, making it difficult to exploit. To facilitate consistent and systematic deposition and retrieval of data on biosynthetic gene clusters, we propose the Minimum Information about a Biosynthetic Gene cluster (MIBiG) data standard.
Consistent cosmology with Higgs thermal inflation in a minimal extension of the MSSM
Creators: name: Hindmarsh, Mark
name: Jones, D. R. Timothy
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We consider a class of models in which minimal gauged F-term hybrid inflation is coupled renormalisably to the minimal supersymmetric standard model (MSSM), with no extra ingredients; we call this class the "minimal hybrid inflationary supersymmetric standard model" (MHISSM). The singlet inflaton supplies the Higgs mu-term, and allows an exit from inflation to a vacuum characterised by large Higgs vevs. The true ground state is reached after an period of thermal inflation along the Higgs flat direction. The scalar spectral index is reduced from the standard F-term value, to approximately 0.976 in the case where the inflaton potential is dominated by the 1-loop corrections. The reheat temperature following thermal inflation is about 10^9 GeV, solving the gravitino overclosure problem. A Higgs condensate reduces the cosmic string mass per unit length, rendering it compatible with the Cosmic Microwave Background constraints without tuning the inflaton coupling. With the minimal U(1)' gauge symmetry in the inflaton sector, where one of the waterfall fields generates a right-handed neutrino mass, we investigate the Higgs thermal inflation scenario in three popular supersymmetry-breaking schemes: AMSB, GMSB and the CMSSM, focusing on the constraints on the gravitino mass.
description: 32pp
Noether's theorem for fractional variational problems of variable order
Creators: name: Odzijewicz, Tatiana
name: Malinowska, Agnieszka B.
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We prove a necessary optimality condition of Euler-Lagrange type for fractional variational problems with derivatives of incommensurate variable order. This allows us to state a version of Noether's theorem without transformation of the independent (time) variable. Considered derivatives of variable order are defined in the sense of Caputo.
description: This is a preprint of a paper whose final and definite form will appear in Central European Journal of Physics. Paper submitted 30-Jan-2013; revised 12-March-2013; accepted for publication 15-March-2013
Statice alpina Vill.
Creators: name: Becherer
Publisher: name: Zenodo
Year: 1956
Subjects: Biodiversity
Taxonomy

description: G. alpina Vill. (G. acaulis var. alpina Griseb., G. excisa var.minor Koch,G. exc.var. alpina H. Jaccard, G. Clusii ssp. alpina Rouy) Cat. 257 und 429. Hauptverbreitung im Unterwallis (Distr. l, westlich der Rhone). Die Angaben Zwischbergental und Furka dürften irrig sein (Verwechslung mit reduzierten Exemplaren von G. Kochiana). Bis etwa 2800m. l: Arete de la Forteresse (Dents-du-Midi) (Briquet); Gagnerie (P. Jaccard, Briquet); Signal de Bostan (Briquet); Luisin, 2630 m (Garns); Col d'Emaney (Briquet); Fontanabran (Briquet, Obersan); Col de Fenestral (Oberson); Pointe des Rosses (Briquet); Barberine (idem); Col de Tanneverge (idem); Vieux-Emosson (Exk. Soc. Murith., Briquet); Cheval Blanc (Briquet). - 3: Pointe Ronde ob La Forclaz (Romieux, F.); Alpe de Chassoure im Vallon d'Iserables (Besse); Val des Dix (Pannatier; ob richtig? Verf.); Bricolla im Val de Ferpecle (Schmid); Lovegnoz zwischen dem Val d'Herens und dem Val de IVtoiry; Col du Zate, Ostseite, etwa 2800 m; zwischen der Cabane de Moiry und dem Glacier de Moiry,etwa2750m(alles:Zimmermann);Angaben aus weiter östlich gelegenen Tälern unsicher.
description: Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp. 1-556 in Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71 on pages 1-556
Molecular Markers for Genetic Diversity Studies in African Leafy Vegetables
Creators: name: Omondi, Emmanuel O.
name: Debener, Thomas
name: Linde, Marcus
name: Abukutsa-Onyango, Mary
name: Dinssa, Fekadu F.
name: Winkelmann, Traud
Publisher: name: Delaware : Scientific Research Publishing Inc.
Year: 2016
Subjects: subject: AFLPs
subject: Allozymes
subject: Amaranthus
subject: Cleome
subject: ISSRs
subject: Microsatellites
subject: RAPDs
subject: SNPs
subject: Solanum
subject: SSRs
subject: Vigna
subject: Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie
subject: Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)

description: African leafy vegetables are becoming important crops in tackling nutrition and food security in many parts of sub-Saharan Africa, since they provide important micronutrients and vitamins, and help resource-poor farm families bridge lean periods of food shortage. Genetic diversity studies are essential for crop improvement programmes as well as germplasm conservation efforts, and research on genetic diversity of these vegetables using molecular markers has been increasing over time. Diversity studies have evolved from the use of morphological and biochemical markers to molecular markers. Molecular markers provide valuable data, since they detect mostly selectively neutral variations at the DNA level. They are well established and their strengths and limitations have been described. New marker types are being developed from a combination of the strengths of the basic techniques to improve sensitivity, reproducibility, polymorphic information content, speed and cost. This review discusses the principles of some of the established molecular markers and their application to genetic diversity studies of African leafy vegetables with a main focus on the most common Solanum, Amaranthus, Cleome and Vigna species.
Nichtinvasive Kreislaufüberwachung von Dialysepatienten mittels Pulstransitzeit
Creators: name: Herrmann, Hans
Publisher: name: Universität Rostock
Year: 2023
Subjects: subject: 610 Medical sciences Medicine
subject: 620 Engineering & allied operations
subject: 621.3 Electrical Engineering, Electronics

description: Die Pulstransitzeit (PTT) bezeichnet die Laufzeit einer Pulswelle zwischen proximalen und distalen Messpunkten. Oftmals wird die PTT aus Elektrokardiogramm und Pulsplethysmogramm bestimmt. Die PTT ist ein Indikator für Blutgefäßwandsteifigkeit. Mit zunehmendem Blutdruck oder steiferen Gefäßen steigt die Gefäßwandspannung, die Pulswelle ist schneller und die PTT sinkt. Ziel dieser Arbeit ist die Untersuchung, inwieweit sich die Kreislauffunktion von Dialysepatienten während der Dialyse im Hinblick auf problematische Blutdruckabfälle mittels der PTT überwachen lässt.
Témoin actif und traducteur de l’invisible. Tahar Ben Jellouns Konzept der literarischen Intervention im ‚Arabischen Frühling‘
Creators: name: Izzo, Sara
Publisher: name: HeLix - Dossiers zur romanischen Literaturwissenschaft
Year: 2016

description: The present article explains the concept of literary intervention of the Moroccan author Tahar Ben Jelloun developed during the Arabic spring. According to his conception of literary engagement the author’s main functions consist on the one hand in translating an invisible and unspoken truth and on the other hand in bearing witness. The analysis of his short fictional account Par le feu (By Fire) paying tribute to Mohamed Bouazizi focuses on these two principles that explain the amalgamation of a fictional and an analytical style. It is especially the function of the translator of the invisible that associates his aesthetical approach with a typical Arabic narrative going beyond the traditional occidental form of literary engagement.
description: HeLix - Dossiers zur romanischen Literaturwissenschaft, Bd. 9 (2016): HeLix - Dossiers zur romanischen Literaturwissenschaft