cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Text S3 from Ammonium is the preferred source of nitrogen for planktonic foraminifer and their dinoflagellate symbionts
Creators: name: LeKieffre, Charlotte
name: Spero, Howard J.
name: Fehrenbacher, Jennifer S.
name: Russell, Ann D.
name: Haojia Ren
name: Geslin, Emmanuelle
name: Meibom, Anders
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Ecology
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: The symbiotic planktonic foraminifera Orbulina universa inhabits open ocean oligotrophic ecosystems where dissolved nutrients are scarce and often limit biological productivity. It has previously been proposed that O. universa meets its nitrogen (N) requirements by preying on zooplankton, and that its symbiotic dinoflagellates recycle metabolic ‘waste ammonium’ for their N pool. However, these conclusions were derived from bulk 15N-enrichment experiments and model calculations, and our understanding of N assimilation and exchange between the foraminifer host cell and its symbiotic dinoflagellates remains poorly constrained. Here, we present data from pulse-chase experiments with 13C-enriched inorganic carbon, 15N-nitrate and 15N-ammonium, as well as a 13C- and 15N- enriched heterotrophic food source, followed by TEM coupled to NanoSIMS isotopic imaging to visualize and quantify C and N assimilation and translocation in the symbiotic system. High levels of 15N-labelling were observed in the dinoflagellates and in foraminiferal organelles and cytoplasm after incubation with 15N-ammonium, indicating efficient ammonium assimilation. Only weak 15N-assimilation was observed after incubation with 15N-nitrate. Feeding foraminifers with 13C- and 15N-labelled food resulted in dinoflagellates that were labelled with 15N, thereby confirming the transfer of 15N-compounds from the digestive vacuoles of the foraminifer to the symbiotic dinoflagellates, likely through recycling of ammonium. These observations are important for N isotope-based paleoceanographic reconstructions, as they show that δ15N values recorded in the organic matrix in symbiotic species likely reflect ammonium recycling rather than alternative N sources, such as nitrates.
Assessing the Role of Microfinance in Fostering Adaptation to Climate Change
Creators: name: Agrawala, Shardul
name: Carraro, Maelis
name: Agrawala, Shardul
name: Carraro, Maelis
Publisher: name: Unknown
Year: 2010
Subjects: subject: Environmental Economics and Policy
subject: Microfinance
subject: Climate Change
subject: Financing
subject: Adaptation
subject: Bangladesh
subject: Nepal

description: Much of the current policy debate on adaptation to climate change has focussed on estimation of adaptation costs, ways to raise and to scale-up funding for adaptation, and the design of the international institutional architecture for adaptation financing. There is however little or no emphasis so far on actual delivery mechanisms to channel these resources at the sub-national level, particularly to target the poor who are also often the most vulnerable to the impacts of climate change. It is in this context that microfinance merits a closer look. This paper offers the first empirical assessment of the linkages between microfinance supported activities and adaptation to climate change. Specifically, the lending portfolios of the 22 leading microfinance institutions in two climate vulnerable countries – Bangladesh and Nepal - are analysed to assess the synergies and potential conflicts between microfinance and adaptation. The two countries had also been previously examined as part of an earlier OECD report on the links between macro-level Official Development Assistance and adaptation. This analysis provides a complementary “bottom-up” perspective on financing for adaptation. Insights from this analysis also have implications for OECD countries. This is because microfinance is also being increasingly tapped to reduce the vulnerability of the poor in domestic OECD contexts as well and may therefore have the potential to contribute to adaptation. The paper identifies areas of opportunity where microfinance could be harnessed to play a greater role in fostering adaptation, as well as its limitations in this context. It also explores the linkage between the top-down macro-financing for adaptation through international financial mechanisms and the bottom-up activities that can be implemented through microfinance.
A quantization of topological M theory
Creators: name: Smolin, Lee
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A conjecture is made as to how to quantize topological M theory. We study a Hamiltonian decomposition of Hitchin's 7-dimensional action and propose a formulation for it in terms of 13 first class constraints. The theory has 2 degrees of freedom per point, and hence is diffeomorphism invariant, but not strictly speaking topological. The result is argued to be equivalent to Hitchin's formulation. The theory is quantized using loop quantum gravity methods. An orthonormal basis for the diffeomorphism invariant states is given by diffeomorphism classes of networks of two dimensional surfaces in the six dimensional manifold. The hamiltonian constraint is polynomial and can be regulated by methods similar to those used in LQG. To connect topological M theory to full M theory, a reduction from 11 dimensional supergravity to Hitchin's 7 dimensional theory is proposed. One important conclusion is that the complex and symplectic structures represent non-commuting degrees of freedom. This may have implications for attempts to construct phenomenologies on Calabi-Yau compactifications.
description: 20 pages, Latex
Streik in Kirche und Diakonie
Creators: name: Körver, Kristian
Publisher: name: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre
Year: 2023

description: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre, Bd. 48: (2022/2023): Diakoniewissenschaft in Forschung und Lehre
Figure S4 from Ammonium is the preferred source of nitrogen for planktonic foraminifer and their dinoflagellate symbionts
Creators: name: LeKieffre, Charlotte
name: Spero, Howard J.
name: Fehrenbacher, Jennifer S.
name: Russell, Ann D.
name: Haojia Ren
name: Geslin, Emmanuelle
name: Meibom, Anders
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Ecology
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: The symbiotic planktonic foraminifera Orbulina universa inhabits open ocean oligotrophic ecosystems where dissolved nutrients are scarce and often limit biological productivity. It has previously been proposed that O. universa meets its nitrogen (N) requirements by preying on zooplankton, and that its symbiotic dinoflagellates recycle metabolic ‘waste ammonium’ for their N pool. However, these conclusions were derived from bulk 15N-enrichment experiments and model calculations, and our understanding of N assimilation and exchange between the foraminifer host cell and its symbiotic dinoflagellates remains poorly constrained. Here, we present data from pulse-chase experiments with 13C-enriched inorganic carbon, 15N-nitrate and 15N-ammonium, as well as a 13C- and 15N- enriched heterotrophic food source, followed by TEM coupled to NanoSIMS isotopic imaging to visualize and quantify C and N assimilation and translocation in the symbiotic system. High levels of 15N-labelling were observed in the dinoflagellates and in foraminiferal organelles and cytoplasm after incubation with 15N-ammonium, indicating efficient ammonium assimilation. Only weak 15N-assimilation was observed after incubation with 15N-nitrate. Feeding foraminifers with 13C- and 15N-labelled food resulted in dinoflagellates that were labelled with 15N, thereby confirming the transfer of 15N-compounds from the digestive vacuoles of the foraminifer to the symbiotic dinoflagellates, likely through recycling of ammonium. These observations are important for N isotope-based paleoceanographic reconstructions, as they show that δ15N values recorded in the organic matrix in symbiotic species likely reflect ammonium recycling rather than alternative N sources, such as nitrates.
Holomorphic bundles on diagonal Hopf manifolds
Creators: name: Verbitsky, Misha
Publisher: name: arXiv
Year: 2004
Subjects: subject: Algebraic Geometry (math.AG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Let $A$ be a diagonal linear operator on $\C^n$, with all eigenvalues satisfying $0$ the corresponding Hopf manifold. We show that any stable holomorphic bundle on $M$ can be lifted to a $G$-equivariant coherent sheaf on $\C^n$, where $G=(\C^*)^l$ is a Lie group acting on $\C^n$ and containing $A$. This is used to show that all stable bundles on $M$ are filtrable, that is, admit a filtration by a sequence $F_i$ of coherent sheaves, with all subquotients $F_i/F_{i-1}$ of rank 1.
description: 20 pages. Minor errors corrected in new version
Coefficient fields and scalar extension in positive characteristic
Creators: name: Fernandez-Lebron, M.
name: Narvaez-Macarro, L.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13F25, 13N15, 13B35, 13A35

description: Let k be a perfect field of positive characteristic, k(t)_{per} the perfect closure of k(t) and A=k[[X_1,...,X_n]]. We show that for any maximal ideal N of A'=k(t)_{per}\otimes_k A, the elements in \hat{A'_N} which are annihilated by the "Taylor" Hasse-Schmidt derivations with respect to the X_i form a coefficient field of \hat{A'_N}.
description: Final version
Exponentially decaying correlations in a gas of strongly interacting spin-polarized 1D fermions with zero-range interactions
Creators: name: Bender, Scott A.
name: Erker, Kevin D.
name: Granger, Brian E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We consider the single particle correlations and momentum distributions in a gas of strongly interacting spinless 1D fermions with zero-range interactions. This system represents a fermionic version of the Tonks-Girardeau gas of impenetrable bosons as it can be mapped to a system of noninteracting 1D bosons. We use this duality to show that the T=0 single particle correlations exhibit an exponential decay with distance. This strongly interacting system is experimentally accessible using ultracold atoms and has a Lorentzian momentum distribution at large momentum whose width is given by the linear density.
description: 4 Pages. Submitted to Physical Review Letters
Thermodynamics of de Sitter Black Holes with Conformally Coupled Scalar Fields
Creators: name: Simovic, Fil
name: Fusco, Danny
name: Mann, Robert B.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the thermodynamic properties of 3+1 dimensional black holes in asymptotically de Sitter spacetimes, conformally coupled to a real scalar field. We use a Euclidean action approach, where boundary value data is specified at a finite radius `cavity' outside the black hole, working in the extended phase space where the cosmological constant is treated as a thermodynamic pressure. We examine the phase structure of these black holes through their free energy. For the MTZ subclass of solutions, we find Hawking-Page-like phase transitions from a black hole spacetime to thermal de Sitter with a scalar field. In the more general case, Hawking-Page-like phase transitions are also present, whose existence depends further on a particular cosmic censorship bound.
description: 15 pages, 4 figures
Corporate Social Responsibility in der Praxis
Creators: name: Girolami, Daniel
Publisher: name: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre
Year: 2023

description: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre, Bd. 48: (2022/2023): Diakoniewissenschaft in Forschung und Lehre
ALMA Characterises the Dust Temperature of z ~ 5.5 Star-Forming Galaxies
Creators: name: Faisst, Andreas L.
name: Fudamoto, Yoshinobu
name: Oesch, Pascal A.
name: Scoville, Nick
name: Riechers, Dominik A.
name: Pavesi, Riccardo
name: Capak, Peter
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The infrared spectral energy distributions (SEDs) of main-sequence galaxies in the early universe (z > 4) is currently unconstrained as infrared continuum observations are time consuming and not feasible for large samples. We present Atacama Large Millimetre Array (ALMA) Band 8 observations of four main-sequence galaxies at z ~ 5.5 to study their infrared SED shape in detail. Our continuum data (rest-frame 110$\rm μm$, close to the peak of infrared emission) allows us to constrain luminosity weighted dust temperatures and total infrared luminosities. With data at longer wavelengths, we measure for the first time the emissivity index at these redshifts to provide more robust estimates of molecular gas masses based on dust continuum. The Band 8 observations of three out of four galaxies can only be reconciled with optically thin emission redward of rest-frame 100$\rm μm$. The derived dust peak temperatures at z ~ 5.5 (38$\pm$8K) are elevated compared to average local galaxies, however, 5-10K below what would be predicted from an extrapolation of the trend at $z<4$. This behaviour can be explained by decreasing dust abundance (or density) towards high redshifts, which would cause the infrared SED at the peak to be more optically thin, making hot dust more visible to the external observer. From the 850$\rm μm$ dust continuum, we derive molecular gas masses between $10^{10}$ and $10^{11}\,{\rm M_{\odot}}$ and gas fractions (gas over total mass) of 30-80% (gas depletion times of 100-220Myrs). All in all, our results provide a first measured benchmark SED to interpret future millimetre observations of normal, main-sequence galaxies in the early Universe.
description: 12 pages, 8 Figures, 3 Table, Submitted to MNRAS
Best low-rank approximations and Kolmogorov n-widths
Creators: name: Floater, Michael S.
name: Manni, Carla
name: Sande, Espen
name: Speleers, Hendrik
Publisher: name: arXiv
Year: 2020
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We relate the problem of best low-rank approximation in the spectral norm for a matrix $A$ to Kolmogorov $n$-widths and corresponding optimal spaces. We characterize all the optimal spaces for the image of the Euclidean unit ball under $A$ and we show that any orthonormal basis in an $n$-dimensional optimal space generates a best rank-$n$ approximation to $A$. We also present a simple and explicit construction to obtain a sequence of optimal $n$-dimensional spaces once an initial optimal space is known. This results in a variety of solutions to the best low-rank approximation problem and provides alternatives to the truncated singular value decomposition. This variety can be exploited to obtain best low-rank approximations with problem-oriented properties.
description: 26 pages, 1 figure. Article published in SIMAX
Nutzen und Grenzen Agiler Arbeits- und Organisationsmethoden in diakonischen Einrichtungen
Creators: name: Haferkemper, Arne
Publisher: name: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre
Year: 2023

description: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre, Bd. 48: (2022/2023): Diakoniewissenschaft in Forschung und Lehre
Phase coherence of an atomic Mott insulator
Creators: name: Gerbier, Fabrice
name: Widera, Artur
name: Foelling, Simon
name: Mandel, Olaf
name: Gericke, Tatjana
name: Bloch, Immanuel
Publisher: name: arXiv
Year: 2005
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We investigate the phase coherence properties of ultracold Bose gases in optical lattices, with special emphasis on the Mott insulating phase. We show that phase coherence on short length scales persists even deep in the insulating phase, preserving a finite visibility of the interference pattern observed after free expansion. This behavior can be attributed to a coherent admixture of particle/hole pairs to the perfect Mott state for small but finite tunneling. In addition, small but reproducible ``kinks'' are seen in the visibility, in a broad range of atom numbers. We interpret them as signatures for density redistribution in the shell structure of the trapped Mott insulator.
Figure S3 from Genome-wide patterns of divergence and introgression after secondary contact between Pungitius sticklebacks
Creators: name: Yamasaki, Yo Y.
name: Kakioka, Ryo
name: Takahashi, Hiroshi
name: Toyoda, Atsushi
name: Nagano, Atsushi J.
name: Machida, Yoshiyasu
name: Møller, Peter R.
name: Kitano, Jun
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 60408 Genomics

description: Genome-wide sliding window analysis of da and π.
title: Perirenal capillary haemangioma: A rare mimicker of malignancy
Creators: name: Saldanha, Gonçalo
Publisher: name: EURORAD
Year: 2024
Subjects: subject: Uroradiology & genital male imaging
subject: Kidney
subject: CT
subject: MR
subject: Haemangioma
subject: Clinical Case

description: Clinical History: A 58-year-old male with a history of successfully treated melanoma in the right earlobe two years ago, underwent a routine surveillance body computerized tomography (CT) scan. The patient was asymptomatic, and the physical examination revealed no abnormalities. Further evaluation included a magnetic resonance imaging (MRI).

description: 58 years, male
Unternehmensorganisation als Managementaufgabe
Creators: name: Ecker, Mareike
Publisher: name: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre
Year: 2023

description: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre, Bd. 48: (2022/2023): Diakoniewissenschaft in Forschung und Lehre
Evolutionäre Organisationen – das Ende bürokratisch-hierarchischer Organisationsformen?
Creators: name: Bohn, Marc
Publisher: name: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre
Year: 2023

description: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre, Bd. 48: (2022/2023): Diakoniewissenschaft in Forschung und Lehre
Basic data sets and R scripts of the analyses from Ecology of the collapse of Rapa Nui society
Creators: name: M. Lima
name: E. M. Gayo
name: C. Latorre
name: C. M. Santoro
name: S. A. Estay
name: N. Cañellas-Boltà
name: O. Margalef
name: S. Giralt
name: A. Sáez
name: S. Pla-Rabes
name: N. Chr. Stenseth
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Environmental Science
subject: Ecology
subject: FOS: Biological sciences

description: Data sets used in the analyses and the corresponding R scripts
Landau gauge Jacobian and BRST symmetry
Creators: name: Ghiotti, M.
name: Kalloniatis, A. C.
name: Williams, A. G.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a generalisation of the Faddeev-Popov trick for Yang-Mills fields in the Landau gauge. The gauge-fixing is achieved as a genuine change of variables. In particular the Jacobian that appears is the modulus of the standard Faddeev-Popov determinant. We give a path integral representation of this in terms of auxiliary bosonic and Grassman fields extended beyond the usual set for standard Landau gauge BRST. The gauge-fixing Lagrangian density appearing in this context is local and enjoys a new extended BRST and anti-BRST symmetry though the gauge-fixing Lagrangian density in this case is not BRST exact.
description: 11 pages, uses elsart.cls style file
Detection of 21 Centimeter HI Absorption at z = 0.78 in a Survey of Radio Continuum Sources
Creators: name: Darling, Jeremy
name: Giovanelli, Riccardo
name: Haynes, Martha P.
name: Bolatto, Alberto D.
name: Bower, Geoffrey C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the detection of a deep broad HI 21 cm absorption system at z = 0.78 toward the radio source [HB89] 2351+456 (4C+45.51) at z = 1.992. The HI absorption was identified in a blind spectral line survey conducted at the Green Bank Telescope spanning 0.63 < z < 1.10 toward a large sample of radio continuum sources. The HI column density is N(HI) = 2.35 x 10^19 (T_s/f) cm^-2, where T_s is the spin temperature and f is the continuum covering factor of the absorbing gas. For T_s/f > 8.5 K, this system is by definition a damped Ly alpha absorption system (N(HI) >= 2 x 10^20 cm^-2). The line is unusually broad, with a FWHM of 53 km/s and a full span of 163 km/s, suggesting a physically extended HI gas structure. Radio surveys identify damped Ly alpha systems in a manner that bypasses many of the selection effects present in optical/UV surveys, including dust extinction and the atmospheric cutoff for z < 1.65. The smooth broad profile of this HI 21 cm absorption system is similar to the z = 0.89 HI absorption toward PKS 1830-211, which suggests that the absorber toward [HB89] 2351+456 is also a gravitational lens and a molecular absorption system. However, very long baseline interferometry and Hubble Space Telescope observations show little evidence for gravitational lensing, and BIMA millimeter observations show no HCO+ (1-2) or HCN (1-2) absorption down to tau = 0.15 (3 sigma) in 5 km/s channels. Although this radio damped Ly alpha selection technique would include dusty, molecule-rich systems, [HB89] 2351+456 appears to be a ``vanilla'' HI 21 cm absorber.
description: AASTeX, 6 pages, 2 figures, accepted by ApJ Letters
Zooming in on Individual Star Formation: Low- and High-mass Stars
Creators: name: Rosen, Anna L.
name: Offner, Stella S. R.
name: Sadavoy, Sarah I.
name: Bhandare, Asmita
name: Vázquez-Semadeni, Enrique
name: Ginsburg, Adam
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Star formation is a multi-scale, multi-physics problem ranging from the size scale of molecular clouds ($\sim$10s pc) down to the size scales of dense prestellar cores ($\sim$0.1 pc) that are the birth sites of stars. Several physical processes like turbulence, magnetic fields and stellar feedback, such as radiation pressure and outflows, are more or less important for different stellar masses and size scales. During the last decade a variety of technological and computing advances have transformed our understanding of star formation through the use of multi-wavelength observations, large scale observational surveys, and multi-physics multi-dimensional numerical simulations. Additionally, the use of synthetic observations of simulations have provided a useful tool to interpret observational data and evaluate the importance of various physical processes on different scales in star formation. Here, we review these recent advancements in both high- ($M \gtrsim 8 \, M_{\rm \odot}$) and low-mass star formation.
description: 53 pages, 7 figures, To appear in Space Science Reviews (submitted January 31, 2020; accepted May 7, 2020), topical collection on Star formation
title: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre, Bd. 48: (2022/2023): Diakoniewissenschaft in Forschung und Lehre
title: (2022/2023): Diakoniewissenschaft in Forschung und Lehre
titleType: AlternativeTitle
Creators: name: DWI-Jahrbuch – Diakoniewissenschaft In Forschung Und Lehre
Publisher: name: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre
Year: 2023

description: Zu den Autorinnen und Autoren...359–361
Nachruf auf Susanne Krahe...358
Neuerscheinungen...348–356
Mitt Gott in der Stadt...341–347
Gleichstellung und Chancengleichheit der Geschlechter – mit Blick auf die Diakonie Deutschland...339
Die Genossenschaft als alternative Unternehmensform in einer sich transformierenden Sozialwirtschaft...337–338
Psychische Gesundheit von Mitarbeiter*innen in Pflegeberufen Führungspersonen als Ressource...335–336
Das Artefakt Corporate Design in organisationskultureller Perspektive...333–334
Langfristige Auswirkungen der Covid-19-Pandemie auf Kinder und Jugendliche in der Schule...331–332
Stärkung der Selbstbestimmung und Teilhabemöglichkeiten demenziell erkrankter Menschen...330
Die Bedeutung des diakonischen Selbstverständnisses für die generalistische Pflegeausbildung...328–329
Brauchen die Franziskanerbrüder vom Heiligen Kreuz eine andere Arbeits- und Führungskultur?...327
Streik in Kirche und Diakonie...326
Diversity Management als strategischer Verantwortungsmanagementansatz...324–325
Nutzen und Grenzen Agiler Arbeits- und Organisationsmethoden in diakonischen Einrichtungen...322–323
Corporate Social Responsibility in der Praxis...320–321
Unternehmensorganisation als Managementaufgabe...319
Evolutionäre Organisationen – das Ende bürokratisch-hierarchischer Organisationsformen?...318
Diakonische Unternehmenskultur aus der Mitte...316–7
„Herausforderungen der kommunalen Altenpflege in Taiwan“...310–314
Kooperationen zwischen Diakonie und Kirche...301–309
Diakonie und soziale Innovation...292–300
Personalentwicklung in diakonischen Non-Profit-Organisationen...288–291
„Dis/ability studies und dis/ability history als Perspektiven diakonischer Bildung“...269–286
Aus der Fülle des Lebens schöpfen...255–268
Diakonische Bildung in caritativen Unternehmen...233–254
Diakonie für die plurale Gesellschaft...211–231
Werteorientierung als diakonische Profilbildung?...196–210
Kooperationen in der Gemeinwesendiakonie...137–195
Diakonie ist Kirche statt Diakonie und Kirche...124–136
Neuronale Differenz und soziale Exklusion...89–111
„Die St. Nicolaus-Kirche der Evangelischen Stiftung Alsterdorf als Ort und Raum“...76–88
Kurt Rother...25–75
Stabilisierung des karitativen Diakonie-Begriffs...9–24
Digital vermittelte „Glücksgefühle“...112–123
Vorwort der Herausgebenden...1
Supplementary material from Cranial endocast of the stem lagomorph Megalagus and brain structure of basal Euarchontoglires
Creators: name: López-Torres, Sergi
name: Bertrand, Ornella C.
name: Lang, Madlen M.
name: Silcox, Mary T.
name: Łucja Fostowicz-Frelik
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Environmental Science
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Figures and Tables with additional morphological and metrical data (comparative material) for the paper.
Space-time dependent thermal conductivity in nonlocal thermal transport
Creators: name: Hua, Chengyun
name: Lindsay, Lucas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Nonlocal thermal transport is generally described by the Peierls-Boltzmann transport equation (PBE). However, solving the PBE for a general space-time dependent problem remains a challenging task due to the high dimensionality of the integro-differential equation. In this work, we present a direct solution to the space-time dependent PBE with a linearized collision matrix using an eigendecomposition method. We show that there exists a generalized Fourier type relation that links heat flux to the local temperature, and this constitutive relation defines a thermal conductivity that depends on both time and space. Combining this approach with ab initio calculations of phonon properties, we demonstrate that the space-time dependent thermal conductivity gives rise to an oscillatory response in temperature in a transient grating geometry in high thermal conductivity materials. The present solution method allows us to extend the reach of our computational capability for heat conduction to space-time dependent nondiffusive transport regimes. This capability will not only enable a more accurate interpretation of thermal measurements that observe nonlocal thermal transport but also enhance our physical understanding of nonlocal thermal transport in high thermal conductivity materials that are promising candidates for nanoscale thermal management applications.
On the nature of the hydrodynamic stability of accretion disks
Creators: name: Umurhan, O. M.
name: Shaviv, G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The linear stability of accretion disks is revisited. The governing equations are expanded asymptotically and solved to first order in the expansion parameter $ε$ defined by the ratio of the disk's vertical thickness to its radial extent. Algebraically growing solutions are found for global perturbations on the radial accretion flow of thin inviscid compressible Keplerian disks. The algebraic temporal behavior is exhibited in the vertical velocities and the thermodynamic variables and has the form $t\sinΩ_0 t$ locally in the disk where $Ω_0$ is the Keplerian rotation rate. The physical implications and relations to the Solberg-Hoiland stability criteria are discussed.
description: Submitted to A+A Letters on November 15, 2004. 4 pages, no figures. Accepted January 20, 2005. Section 3 rewritten and references updated
The hydrogen Balmer lines and jump in absorption in accretion disc modeling -- an ultraviolet-optical spectral analysis of the dwarf novae UZ Serpentis and CY Lyrae
Creators: name: Godon, Patrick
name: Sion, Edward M.
name: Szkody, Paula
name: Blair, William P.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The spectra of disc-dominated cataclysmic variables (CVs) often deviate from the spectra of accretion disc models; in particular, the Balmer jump and absorption lines are found to be shallower in the observations than in the models. We carried out a combined ultraviolet-optical spectral analysis of two dwarf novae: UZ Ser in outburst, decline, and quiescence, and CY Lyr on the rise to outburst and in outburst. We fit the Balmer jump and absorption lines, the continuum flux level and slope by adjusting the accretion rate, inclination, and disc outer radius. For both systems we find an accretion rate $\dot{M} \approx 8 \times 10^{-9}M_\odot$/yr in outburst, and $\dot{M} \approx 2-3 \times 10^{-9}M_\odot$/yr for the rise and decline phases. The outer disc radius we derive is smaller than expected ($R_{\rm disc} \approx 0.2a$, where $a$ is the binary separation), except during late rise (for CY Lyr) where $R_{\rm disc}=0.3a$. UZ Ser also reveals a 60,000~K white dwarf. These results show that during a dwarf nova cycle the radius of the disc is the largest just before the peak of the outburst, in qualitative agreement with the disc instability model for dwarf nova outbursts. We suspect that an additional emitting component (e.g. disc wind) is also at work to reduce the slope of the continuum and size of the Balmer jump and absorption lines. We stress that both the outer disc radius and disc wind need to be taken into account for more realistic disc modeling of CVs.
description: 19 pages, 13 figures, submitted to MNRAS
Table S2 from Ammonium is the preferred source of nitrogen for planktonic foraminifer and their dinoflagellate symbionts
Creators: name: LeKieffre, Charlotte
name: Spero, Howard J.
name: Fehrenbacher, Jennifer S.
name: Russell, Ann D.
name: Haojia Ren
name: Geslin, Emmanuelle
name: Meibom, Anders
Publisher: name: The Royal Society
Year: 2020
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Ecology
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: The symbiotic planktonic foraminifera Orbulina universa inhabits open ocean oligotrophic ecosystems where dissolved nutrients are scarce and often limit biological productivity. It has previously been proposed that O. universa meets its nitrogen (N) requirements by preying on zooplankton, and that its symbiotic dinoflagellates recycle metabolic ‘waste ammonium’ for their N pool. However, these conclusions were derived from bulk 15N-enrichment experiments and model calculations, and our understanding of N assimilation and exchange between the foraminifer host cell and its symbiotic dinoflagellates remains poorly constrained. Here, we present data from pulse-chase experiments with 13C-enriched inorganic carbon, 15N-nitrate and 15N-ammonium, as well as a 13C- and 15N- enriched heterotrophic food source, followed by TEM coupled to NanoSIMS isotopic imaging to visualize and quantify C and N assimilation and translocation in the symbiotic system. High levels of 15N-labelling were observed in the dinoflagellates and in foraminiferal organelles and cytoplasm after incubation with 15N-ammonium, indicating efficient ammonium assimilation. Only weak 15N-assimilation was observed after incubation with 15N-nitrate. Feeding foraminifers with 13C- and 15N-labelled food resulted in dinoflagellates that were labelled with 15N, thereby confirming the transfer of 15N-compounds from the digestive vacuoles of the foraminifer to the symbiotic dinoflagellates, likely through recycling of ammonium. These observations are important for N isotope-based paleoceanographic reconstructions, as they show that δ15N values recorded in the organic matrix in symbiotic species likely reflect ammonium recycling rather than alternative N sources, such as nitrates.
Information technology and intangible output : the impact of IT investment on innovation productivity
Creators: name: Kleis, Landon A.
Publisher: name: University of British Columbia
Year: 2009

description: Research investigating the contribution of information technology (IT) to firm productivity is moving beyond the question of whether IT has an impact, to how that impact is created. Traditional measures of firm output, such as value added, profit and market value, may be less useful in this context. However, the use of intangible outputs holds some promise in assessing how IT creates value within the firm. An important and information-intensive intangible output is innovation, which can be supported through the application of information technology. A patent production function is specified using R&D capital and IT capital as inputs, and citation-weighted patent output as an index of the overall inventive output of the firm. A panel of 262 large U.S. firms, from the years 1987 to 1996, is analyzed using OLS regression. Results indicate that, at the margin, the effect of IT capital on patent output is negative. This implies that increasing the general level of IT investment in a firm cannot be assumed to automatically improve the productivity of formal R&D. Recent IT productivity research suggests this may be due to the role of unmeasured complimentary investments in making IT effective.
Diakonische Unternehmenskultur aus der Mitte
Creators: name: Arnold, Nadescha
Publisher: name: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre
Year: 2023

description: DWI-Jahrbuch – Diakoniewissenschaft in Forschung und Lehre, Bd. 48: (2022/2023): Diakoniewissenschaft in Forschung und Lehre
Planetary Spin and Obliquity from Mergers
Creators: name: Li, Jiaru
name: Lai, Dong
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: In planetary systems with sufficiently small inter-planet spacing, close encounters can lead to planetary collisions/mergers or ejections. We study the spin property of the merger products of two giant planets in a statistical manner using numerical simulations and analytical modeling. Planetary collisions lead to rapidly rotating objects and a broad range of obliquities. We find that, under typical conditions for two-planet scatterings, the distributions of spin magnitude $S$ and obliquity $Θ_{\rm SL}$ of the merger products have simple analytical forms: $f_{S} \propto S$ and $f_{\cosΘ_{\rm SL}} \propto (1-\cos^2Θ_{\rm SL})^{-1/2}$. Though parameter studies, we determine the regime of validity for the analytical distributions of spin and obliquity. Since planetary mergers is a major outcome of planet-planet scatterings, observational search for the spin/obliquity signatures of exoplanets would provide important constraints on the dynamical history of planetary systems.
Products of Floer cohomology of torus fibers in toric Fano manifolds
Creators: name: Cho, Cheol-Hyun
Publisher: name: arXiv
Year: 2004
Subjects: subject: Symplectic Geometry (math.SG)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 53D40, 14J45

description: We compute the ring structure of Floer cohomology groups of Lagrangian torus fibers in some toric Fano manifolds continuing the study of \cite{CO}. Related $\AI$-formulas hold for transversal choice of chains. Two different computations are provided: a direct calculation using the classification of holomorphic discs by Oh and the author in \cite{CO}, and another method by using an {\it analogue of divisor equation} in Gromov-Witten invariants to thecase of discs. Floer cohomology rings are shown to be isomorphic to Clifford algebras, whose quadratic forms are given by the Hessians of functions $W$, which turn out to be the superpotentials of Landau-Ginzburg mirrors. In the case of $\CP^n$ and $ \CP^1 \times \CP^1$, this proves the prediction made by Hori, Kapustin and Li by B-model calculations via physical arguments. The latter method also provides correspondence between higher derivatives of the superpotential of LG mirror with the higher products of $\AI$(or $\LI$)-algebra of the Lagrangian submanifold.
description: 26 pages, 3 fig; Statements about abstract perturbation and invariance withdrawn. Additional assumption on results about ring structure
The Economic Impact of Genetically Engineered Crops
Creators: name: Zilberman, David
name: Sexton, Steven E.
name: Marra, Michele C.
name: Fernandez-Cornejo, Jorge
name: Zilberman, David
name: Sexton, Steven E.
name: Marra, Michele C.
name: Fernandez-Cornejo, Jorge
Publisher: name: Unknown
Year: 2010
Subjects: subject: Crop Production/Industries
subject: Biotechnology
subject: GMO
subject: adoption
subject: innovation
subject: productivity

description: Outstanding Choices Article Award, 2011
Phase Portrait of the Riccati Quadratic Polynomial Differential Systems
Creators: name: Llibre, Jaume
name: Lopes, Bruno Dominiciano
name: da Silva, Paulo Ricardo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37G15, 37D45

description: In this paper we characterize the phase portrait of the Riccati quadratic polynomial differential systems $$\dot{x}= α_2(x),\quad\dot{y} = ky^2+β_1(x) y + γ_2(x), $$ with $(x,y)\in\mathbb{R}^2$, $γ_2(x)$ non-zero (otherwise the system is a Bernoulli differential system), $k\neq0$ (otherwise the system is a Lienard differential system), $β_ 1(x)$ a polynomial of degree at most $1$, $α_ 2(x)$ and $γ_ 2(x)$ polynomials of degree at most 2, and the maximum of the degrees of $ α_2(x)$ and $k y^2+β_1(x) y + γ_2(x)$ is 2. We give the complete description of their phase portraits in the Poincare disk
description: 22 pages
Bombycidae Latreille 1802
Creators: name: Wang, Xing
name: Wang, Min
name: Zolotuhin, Vadim V.
name: Hirowatari, Toshiya
name: Wu, Shipher
name: Huang, Guo-Hua
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Bombycidae

description: Family Bombycidae Latreille, 1802
Diagnosis. The family is characterized by the dorsal pleated zone of the hindwing, which is the most heavily patterned part of the wing and often somewhat concave. The frenulum is present but very short and rather stout. The diagnostic features of the female genitalia for this family are indistinct.
Distribution. The family is recorded from all Old World zoogeographic regions and New World with the subfamily Epiinae, but has its greatest diversity in the Oriental Region.
Remarks. The most famous member of the family is the silkworm, Bombyx mori, which has been domesticated for millennia in China. Another well known species is Bombyx mandarina, which is also native to Asia. In the New World, the family Apatelodidae has previously been regarded as Bombycidae (Minet, 1994), but are now considered distinct, though allied to the Bombycidae, Eupterotidae and Anthelidae (Zwick, 2008; Zwick et al., 2011). In China, the genera of family Bombycidae s. lat. are be divided into three subfamilies based on characters of the wing venation and male genitalia, as well as preimaginal characteristics. The Chinese bombycid fauna is mainly Sino-Himalayan, but with some Indo-Malayan and Eastern Palaearctic elements.
description: Published as part of Wang, Xing, Wang, Min, Zolotuhin, Vadim V., Hirowatari, Toshiya, Wu, Shipher & Huang, Guo-Hua, 2015, The fauna of the family Bombycidae sensu lato (Insecta, Lepidoptera, Bombycoidea) from Mainland China, Taiwan and Hainan Islands, pp. 1-138 in Zootaxa 3989 (1) on page 6, DOI: 10.11646/zootaxa.3989.1.1, http://zenodo.org/record/238716
Re-conceiving the Canadian state : Trudeau and the rise of modern liberalism
Creators: name: Jackson, Matthew John
Publisher: name: University of British Columbia
Year: 2009

description: No Prime Minister has ignited the public imagination like Pierre Elliot Trudeau; and yet, no prime minister has been as misunderstood. Trudeau dominated Canadian politics for nearly fifteen years; his impact on Canadian political culture has been arguably greater than any other figure of the late twentieth century. Yet major aspects of his political thought have been misconstrued or ignored in the scholarly studies of his life, thought, and political activity. This thesis attempts to illuminate aspects of Trudeau's political thought that are important for understanding the actions of his government, and for understanding Canadian political values that exist in the 21st century as a result of his influence. Three primary arguments are put forward. Firstly, that Trudeau was a modern liberal whose thought was consistent with the tradition of modern liberalism as it existed in Canada. Secondly, that Trudeau was a radical within that tradition, reforming it significantly according to his own ideas, which had been strongly influenced by French personalist philosophy and the political economic ideas of his mentors—such as Joseph Schumpeter—at universities in the United States, France and England. And thirdly, that Trudeau's form of modern liberalism was high-modernist, a Canadian variant of that international movement of political scientism that swept through much of the world in the 1950s, 1960s and 1970s. With these different aspects of Trudeau's thought unveiled, concluding thoughts on the potential negative consequences of his philosophy are offered, such as the universalistic tendencies of his form of liberalism, and his unrealistic faith in social science knowledge to solve all human political, social, and economic problems.
The Distribution of Satellite Galaxies: The Great Pancake
Creators: name: Libeskind, Noam I
name: Frenk, Carlos S
name: Cole, Shaun
name: Helly, John C
name: Jenkins, Adrian
name: Navarro, Julio F
name: Power, Chris
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The 11 known satellite galaxies within 250 kpc of the Milky Way lie close to a great circle on the sky. We use high resolution N-body simulations of galactic dark matter halos to test if this remarkable property can be understood within the context of the cold dark matter cosmology. We construct halo merger trees from the simulations and use a semianalytic model to follow the formation of satellite galaxies. We find that in all 6 of our simulations, the 11 brightest satellites are indeed distributed along thin, disk-like structures analogous to that traced by the Milky Way's satellites. This is in sharp contrast to the overall distributions of dark matter in the halo and of subhalos within it which, although triaxial, are not highly aspherical. We find that the spatial distribution of satellites is significantly different from that of the most massive subhalos but is similar to that of the subset of subhalos that had the most massive progenitors at earlier times. The elongated disk-like structure delineated by the satellites has its long axis aligned with the major axis of the dark matter halo. We interpret our results as reflecting the preferential infall of satellites along the spines of a few filaments of the cosmic web.
description: 7 pages, 5 figures. Submitted to MNRAS
Bombycidae
Creators: name: Wang, Xing
name: Wang, Min
name: Zolotuhin, Vadim V.
name: Hirowatari, Toshiya
name: Wu, Shipher
name: Huang, Guo-Hua
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Bombycidae

description: Key to the subfamilies of Bombycidae in China
1. CuP present in both wings; M stem vestige present in discal cell of forewing; all forewing radial veins except Rs4 arising anteriorly from Rs; hindlegs with one pair of tibial spurs; sclerites of abdominal segment 8 strongly modified. Male genitalia: vinculum cup-shaped; tergal processes reduced in size; valvae reduced, finger-shaped; sacculus long and slender. Larvae with short setae and swollen thoracic segments, with rather clearly well visible anal horn........................ Bombycinae
- CuP absent; M stem vestige lacking in discal cell of forewing; forewing with only four radial veins present with the posterior
two arising posteriorly from Rs; hindlegs with two pairs of tibial spurs; sclerites of segment 8 only slightly modified...... 2 2. Eyes setose; antennae fully pectinate. Male genitalia: valvae often with complex harpal appendages. Larvae with flattened thoracic segments and a long curved anal horn......................................................Prismostictinae
- Eyes naked; antennae distally devoid of well-developed rami. Male genitalia: valvae flattened, usually without harpal appendages but with setose basal. Larvae with narrowed thoracic segments and, if present, anal horn extremely long and curved............................................................................................. Oberthuerinae
description: Published as part of Wang, Xing, Wang, Min, Zolotuhin, Vadim V., Hirowatari, Toshiya, Wu, Shipher & Huang, Guo-Hua, 2015, The fauna of the family Bombycidae sensu lato (Insecta, Lepidoptera, Bombycoidea) from Mainland China, Taiwan and Hainan Islands, pp. 1-138 in Zootaxa 3989 (1) on pages 6-7, DOI: 10.11646/zootaxa.3989.1.1, http://zenodo.org/record/238716
Independents and label change in Canadian federal politics
Creators: name: Broten, Julianne
Publisher: name: University of British Columbia
Year: 2009

description: This project looks at the role of the independent status in Canadian federal elections and parliament since 1867 and uses data available from the Library of Parliament. Few independents are elected each parliament and few elected MPs become independent once in parliament, testifying to the centrality of political parties within federal politics. Even so, independents and label change are significant in parliament. First, it seems that the practice of moving to existing and new parties is important to the development of political parties. Second, becoming independent and changing labels allows dissatisfied MPs to exit their parties. As such, independents and label change are important, if relatively rare, aspects of the party system in national Canadian politics.