cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gerión. Band 1, 1983. Herausgegeben von J. M. Blázquez Martínez
Creators: name: Galsterer, Hartmut
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: Rezension zu: Gerión. Band 1, 1983. Herausgegeben von J. M. Blázquez Martínez. Departamento de Historia Antiqua. Facultad de Geografia e Historia, Universidad Complutense de Madrid, Madrid 1983. 358 Seiten, 15 Abbildungen und 1 Frontispiz
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 63, Nr. 2 (1985)
Group Formation through Indirect Reciprocity
Creators: name: Oishi, Koji
name: Shimada, Takashi
name: Ito, Nobuyasu
Publisher: name: arXiv
Year: 2012
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: The emergence of structure in cooperative relation is studied in a game theoretical model. It is proved that specific types of reciprocity norm lead individuals to split into two groups. The condition for the evolutionary stability of the norms is also revealed. This result suggests a connection between group formation and a specific type of reciprocity norm in our society.
Tiroler Schüssel- und Palmettenfibeln. Archäologisches zur Frage der Eroberung der Alpen durch die Römer
Creators: name: Gleirscher, Paul
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2019

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 65, Nr. 1 (1987)
Superfluid 3He in a restricted geometry with a perpendicular magnetic field
Creators: name: Mizushima, Takeshi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We theoretically investigate the role of surface Andreev bound states (SABSs) on the phase diagram and spin susceptibilities of superfluid 3He confined to a restricted geometry. We first explicitly derive the dispersion of the SABS in 3He-B in the presence of a magnetic field, where the Majorana Ising spin and the spin susceptibility contributed from the SABS are associated with the SO(3) order parameter manifold. Subsequently, based on the quasiclassical Eilenberger theory with Fermi liquid corrections, we discuss the nonlinear effect of a magnetic field on the SABS, where the magnetic field is perpendicular to the specular surface. It is directly demonstrated that a gapped SABS strongly enhances the magnetization density and spin susceptibility at the surface, compared with that in the normal 3He. To capture the characteristics of the SABS, we show the field- and temperature-dependences of the spatially averaged susceptibility which is detectable through NMR experiments. It turns out that the contribution of the SABS leads to nonmonotonic temperature-dependence of the spin susceptibility. Furthermore, we present the superfluid phase diagram, where the B-phase undergoes a first-order (second-order) phase transition to A-phase or planar phase at low (high) temperatures.
description: 18 pages, 12 figures
Associative memory of phase-coded spatiotemporal patterns in leaky Integrate and Fire networks
Creators: name: Scarpetta, Silvia
name: Giacco, Ferdinando
Publisher: name: arXiv
Year: 2012
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Biological sciences

description: We study the collective dynamics of a Leaky Integrate and Fire network in which precise relative phase relationship of spikes among neurons are stored, as attractors of the dynamics, and selectively replayed at differentctime scales. Using an STDP-based learning process, we store in the connectivity several phase-coded spike patterns, and we find that, depending on the excitability of the network, different working regimes are possible, with transient or persistent replay activity induced by a brief signal. We introduce an order parameter to evaluate the similarity between stored and recalled phase-coded pattern, and measure the storage capacity. Modulation of spiking thresholds during replay changes the frequency of the collective oscillation or the number of spikes per cycle, keeping preserved the phases relationship. This allows a coding scheme in which phase, rate and frequency are dissociable. Robustness with respect to noise and heterogeneity of neurons parameters is studied, showing that, since dynamics is a retrieval process, neurons preserve stablecprecise phase relationship among units, keeping a unique frequency of oscillation, even in noisy conditions and with heterogeneity of internal parameters of the units.
Mutovia intercalaria Vršanský & Aristov, 2012, sp. n.
Creators: name: Vršanský, Peter
name: Aristov, Danil
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Blattodea
Mutoviidae
Mutovia
Mutovia intercalaria

description: Mutovia intercalaria sp. n.
(Figs. 2–7)
 Type Material. Holotype: Kitchuga Member, Poldars Formation (uppermost Severodvinian stage, Upper Permian), Chroniosaurus levis Subzone of the Proelginia permiana Zone. Isady, Vologda territory, northwestern Russia. PIN 3840/57± (left forewing, male?). Paratypes: The same as for holotype: PIN 3840/54±L, 55±R, 56±L, 66L, 67R, 358±L, 362R, 355, 356, 433, 434, 435, 501, 513, 519, 520, 524, 526, 528, 529=533 (hind wing), 531±, 532±, 534, 535±, 537, 539, 362, 540±, 656, 798 (?males); 8R, 52±L, 53±L, 355R, 356R, 359+-L, 360L, 500, 511, 516, 517, 518+-, 522, 523, 525 527, 539 (?females); PIN 3840/538, 521 (sex undetermined).
 Description. Forewing of medium size (15–19 mm x 5.1–6.5 mm). Sc (8–12 veins at margin), R1 (0–3 veins at margin) and RS (4–7 veins at margin) usually separated. M with 2–8 branches at margin, CuA with 6–8 veins. Clavus very short (less than one-fourth of wing length), CuP sometimes branched; anal veins simple or branched (up to 8–10 at margin). Colouration characteristically with pale main veins and dark intercalaries and reticulations, and with distinct coloured reticulation along clavus (Fig. 2 C).
Hind wing (Figs. 3 C, 5C) with long, simple, ascending branchelets, R1 with at least 5 veins at margin; RS simple or branched terminally. M expanded, with at least 5 veins at margin, with changed polarity from convex into concave near center of wing. CuA with about 5 veins (one secondarily branched), CuP simple.
 Character of preservation. Of forty-nine similar wing fossils, 48 are forewings, with 30 of the wings probably corresponding to males, 17 to females, and 1 wing indeterminable. One wing is a male hindwing. Nine of the identified wings are left wings and six are right wings. The apical posterior margin is often folded, suggesting that the wing was fragile at that area (similar to Santanmantis Grimaldi, 2003). The lengths of completely preserved specimens are 13 mm (2 wings), 14 mm (2), 16 mm (7) and 19 mm (3). All other forewings are approximately 16 or 19–21mm long.
 Derivation of name. The species name refers to the intercalary veins of the wings, which are well marked and colourful.
description: Published as part of Vršanský, Peter & Aristov, Danil, 2012, Enigmatic Late Permian cockroaches from Isady, Russia (Blattida: Mutoviidae fam. n.), pp. 19-31 in Zootaxa 3247 on pages 24-25, DOI: 10.5281/zenodo.213150
Maritimes Mittelalter – Zur Einführung
Creators: name: Borgolte, Michael
name: Jaspert, Nikolas
Publisher: name: Vorträge und Forschungen
Year: 2019

description: -
description: Vorträge und Forschungen, Bd. 83 (2016): Vorträge und Forschungen: Maritimes Mittelalter. Meere als Kommunikationsräume
Testing gravitational theories using Eccentric Eclipsing Detached Binaries
Creators: name: De Laurentis, Mariafelicia
name: De Rosa, Rosario
name: Garufi, Fabio
name: Milano, Leopoldo
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: In this paper we compare the effects of different theories of gravitation on the apsidal motion of a sample of Eccentric Eclipsing Detached Binary stars. The comparison is performed by using the formalism of the Post-Newtonian parametrization to calculate the theoretical advance at periastron and compare it to the observed one, after having considered the effects of the structure and rotation of the involved stars. A variance analysis on the results of this comparison, shows that no significant difference can be found due to the effect of the different theories under test with respect to the standard General Relativity. It will be possible to observe differences, as we would expect, by checking the observed period variation on a much larger lapse of time. It can also be noticed from our results, that f(R) theory is the nearest to GR with respect to the other tested theories.
description: 15 pages, 8 figures, 5 tables; Monthly Notices of the Royal Astronomical Society (2012) "Early View". arXiv admin note: text overlap with arXiv:gr-qc/0603071 by other authors
Arabische Darstellungen des Mittelmeers in Historiographie und Kartographie
Creators: name: Oesterle, Jenny Rahel
Publisher: name: Vorträge und Forschungen
Year: 2019

description: -
description: Vorträge und Forschungen, Bd. 83 (2016): Vorträge und Forschungen: Maritimes Mittelalter. Meere als Kommunikationsräume
title: Datengetriebene Geschichtswissenschaft: eine Wissensbasis für die mittelalterliche Verfassungs- und Sozialgeschichte
Creators: name: Beckstein, Clemens
name: Gramsch, Robert
name: Knüpfer, Christian
name: Beck, Clemens
Publisher: name: Friedrich-Schiller-Universität Jena
Year: 2017
Subjects: subject: Digital Humanities
subject: 900

description: DHnet Jena Thementag, vol. Poster
Action with Acceleration II: Euclidean Hamiltonian and Jordan Blocks
Creators: name: Baaquie, Belal E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The Euclidean action with acceleration has been analyzed in [1], hereafter cited as reference I, for its Hamiltonian and path integral. In this paper, the state space of the Hamiltonian is analyzed for the case when it is pseudo-Hermitian (equivalent to a Hermitian Hamiltonian), as well as the case when it is inequivalent. The propagator is computed using both creation/destruction operators as well as the path integral. A state space calculation of the propagator shows the crucial role played by the dual state vectors that yields a result impossible to obtain from a Hermitian Hamiltonian acting on a Hilbert space. When it is not pseudo-Hermitian, the Hamiltonian is shown to be a direct sum of Jordan blocks.
Sarah Macready und F. H. Thompson (Hrsg.), Roman Architecture in the Greek World
Creators: name: Kovacsovics, Wilfried K.
Publisher: name: Bonner Jahrbücher
Year: 2019

description: Rezension zu: Sarah Macready und F. H. Thompson (Hrsg.), Roman Architecture in the Greek World. The Society of Antiquaries of London. Occasional Papers (New Series), Band 10. Thames & Hudson, London 1987. XV, 124 Seiten, 28 Abbildungen, 11 Tafeln.
description: Bonner Jahrbücher, Bd. 190.1990(1991): Bonner Jahrbücher
Rolf A. Tybout, Aedificiorum figurae
Creators: name: Wohlmayr, Wolfgang
Publisher: name: Bonner Jahrbücher
Year: 2019

description: Rezension zu: Rolf A. Tybout, Aedificiorum figurae. Untersuchungen zu den Architekturdarstellungen des frühen Zweiten Stils. Dutch Monographs on Ancient History and Archaeology, Band 7. J. C. Gieben Verlag, Amsterdam 1989. 462 Seiten, 21 Abbildungen, 112 Tafeln.
description: Bonner Jahrbücher, Bd. 192.1992(1993): Bonner Jahrbücher
Photonic engineering of hybrid metal-organic chromophores
Creators: name: Busson, Mickaël P.
name: Rolly, Brice
name: Stout, Brian
name: Bonod, Nicolas
name: Wenger, Jérôme
name: Bidault, Sébastien
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: We experimentally demonstrate control of the absorption and emission properties of individual emitters by photonic antennas in suspension. The method results in a new class of water-soluble chromophores with unprecedented photophysical properties, such as short lifetime, low quantum yield but high brightness.
Existence and stability of quasi-periodic solutions for derivative wave equations
Creators: name: Berti, Massimiliano
name: Biasco, Luca
name: Procesi, Michela
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37K55, 35L05

description: In this note we present a new KAM result which proves the existence of Cantor families of small amplitude, analytic, quasi-periodic solutions of derivative wave equations, with zero Lyapunov exponents and whose linearized equation is reducible to constant coefficients. In turn, this result is derived by an abstract KAM theorem for infinite dimensional reversible dynamical systems.
description: 13 pages
Rotational Quantum Friction
Creators: name: Zhao, Rongkuo
name: Manjavacas, Alejandro
name: de Abajo, F. Javier García
name: Pendry, J. B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the frictional forces due to quantum fluctuations acting on a small sphere rotating near a surface. At zero temperature, we find the frictional force near a surface to be several orders of magnitude larger than that for the sphere rotating in vacuum. For metallic materials with typical conductivity, quantum friction is maximized by matching the frequency of rotation with the conductivity. Materials with poor conductivity are favored to obtain large quantum frictions. For semiconductor materials that are able to support surface plasmon polaritons, quantum friction can be further enhanced by several orders of magnitude due to the excitation of surface plasmon polaritons.
description: Published on PRL as Editors' Suggestion
Stable Phase Field Approximations of Anisotropic Solidification
Creators: name: Barrett, John W.
name: Garcke, Harald
name: Nürnberg, Robert
Publisher: name: arXiv
Year: 2012
Subjects: subject: Numerical Analysis (math.NA)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 65M60, 65M12, 35K55, 74N20

description: We introduce unconditionally stable finite element approximations for a phase field model for solidification, which take highly anisotropic surface energy and kinetic effects into account. We hence approximate Stefan problems with anisotropic Gibbs--Thomson law with kinetic undercooling, and quasi-static variants thereof. The phase field model is given by {align*} \vartheta\,w_t + λ\,\varrho(φ)\,φ_t & = \nabla \,.\, (b(φ)\,\nabla\, w) \,, \cPsi\,\tfrac{a}α\,\varrho(φ)\,w & = ε\,\tfracρα\,μ(\nabla\,φ)\,φ_t -ε\,\nabla \,.\, A'(\nabla\, φ) + ε^{-1}\,Ψ'(φ) {align*} subject to initial and boundary conditions for the phase variable $φ$ and the temperature approximation $w$. Here $ε> 0$ is the interfacial parameter, $Ψ$ is a double well potential, $\cPsi = \int_{-1}^1 \sqrt{2\,Ψ(s)}\;{\rm d}s$, $\varrho$ is a shape function and $A(\nabla\,φ) = \tfrac12\,|γ(\nabla\,φ)|^2$, where $γ$ is the anisotropic density function. Moreover, $\vartheta \geq 0$, $λ> 0$, $a > 0$, $α> 0$ and $ρ\geq 0$ are physical parameters from the Stefan problem, while $b$ and $μ$ are coefficient functions which also relate to the sharp interface problem. On introducing the novel fully practical finite element approximations for the anisotropic phase field model, we prove their stability and demonstrate their applicability with some numerical results.
description: 40 pages, 23 figures
Synergistic polyploidization and long-distance dispersal enable the global diversification of yellowcresses (Rorippa, Brassicaceae)
Creators: name: Han, Ting-Shen
name: Yu, Chih-Chieh
name: Zheng, Quan-Jing
name: Kimura, Seisuke
name: Onstein, Renske E.
name: Xing, Yao-Wu
Publisher: name: Zenodo
Year: 2023
Subjects: Global biogeography
Hybridization
ploidy diversity
polyploid speciation
trait-dependent biogeography

description: Aim: Long-distance dispersal (LDD) plays an important role in shaping the distribution of global biodiversity. Polyploidy could favor invasion and thereby facilitate LDD. However, how and to what extent polyploidy interacts with LDD is unclear. Here, we test the putative role of polyploidy in the global dispersal of Rorippa species.

 

Location: Global.

 

Time period: Late Miocene to present.

 

Major taxa studied: Rorippa.

 

Methods: We traced the biogeographic and speciation history for 17 diploids and 41 polyploids of Rorippa using variation from plastid genomes and multiple nuclear loci. The ploidy role in dispersal rate difference was demonstrated using trait-dependent biogeographic modeling.

 

Results: LDD shaped the amphitropical disjunction of Rorippa, during which polyploids showed higher dispersal rates than those of diploids, with 5.6× increase under the best-fitted model. Five diploids and 21 polyploids were identified as products of transoceanic speciation events. Polyploidy-involved LDD was more common in terms of polyploidization following LDD than those preceding LDD.

 

Main conclusions: We demonstrate that polyploidy would be not only a driver but also a responder of LDD in Rorippa, highlighting a synergistic relationship between them. Our results provide a framework to uncover the biogeographic consequences of polyploidization and the joint roles of polyploidy and LDD in shaping the distribution of biodiversity.
description: Funding provided by: National Natural Science Foundation of ChinaCrossref Funder Registry ID: https://ror.org/01h0zpd94Award Number: 32170224
Funding provided by: Chinese Academy of SciencesCrossref Funder Registry ID: https://ror.org/034t30j35Award Number: XDB31000000
Funding provided by: Youth Innovation Promotion Association CASCrossref Funder Registry ID: http://dx.doi.org/10.13039/501100004739Award Number: 2020391
Funding provided by: MEXT-Supported Program for the Strategic Research Foundation at Private Universities grant*Crossref Funder Registry ID: Award Number: S1511023
Funding provided by: National Natural Science Foundation of ChinaCrossref Funder Registry ID: https://ror.org/01h0zpd94Award Number: 32225005
Funding provided by: National Natural Science Foundation of ChinaCrossref Funder Registry ID: https://ror.org/01h0zpd94Award Number: U1802242
Funding provided by: National Natural Science Foundation of ChinaCrossref Funder Registry ID: https://ror.org/01h0zpd94Award Number: 32311530331
Polymer uncrossing and knotting in protein folding, and their role in minimal folding pathways
Creators: name: Mohazab, Ali R.
name: Plotkin, Steven S.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Biomolecules (q-bio.BM)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We introduce a method for calculating the extent to which chain non-crossing is important in the most efficient, optimal trajectories or pathways for a protein to fold. This involves recording all unphysical crossing events of a ghost chain, and calculating the minimal uncrossing cost that would have been required to avoid such events. A depth-first tree search algorithm is applied to find minimal transformations to fold $α$, $β$, $α/β$, and knotted proteins. In all cases, the extra uncrossing/non-crossing distance is a small fraction of the total distance travelled by a ghost chain. Different structural classes may be distinguished by the amount of extra uncrossing distance, and the effectiveness of such discrimination is compared with other order parameters. It was seen that non-crossing distance over chain length provided the best discrimination between structural and kinetic classes. The scaling of non-crossing distance with chain length implies an inevitable crossover to entanglement-dominated folding mechanisms for sufficiently long chains. We further quantify the minimal folding pathways by collecting the sequence of uncrossing moves, which generally involve leg, loop, and elbow-like uncrossing moves, and rendering the collection of these moves over the unfolded ensemble as a multiple-transformation "alignment". The consensus minimal pathway is constructed and shown schematically for representative cases of an $α$, $β$, and knotted protein. An overlap parameter is defined between pathways; we find that $α$ proteins have minimal overlap indicating diverse folding pathways, knotted proteins are highly constrained to follow a dominant pathway, and $β$ proteins are somewhere in between. Thus we have shown how topological chain constraints can induce dominant pathway mechanisms in protein folding.
Controlling and securing a Digital Home using Multiple Sensor Based Perception system Integrated with Mobile and Voice technology
Creators: name: Ahmed, Avishek
name: Ahmed, Tanvir
name: Ullah, Md. Samawat
name: Islam, Md. Manirul
Publisher: name: arXiv
Year: 2012
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: Fully controlled digital home had always been considered as a luxury of rich people because of excessive cost to install the system. It is now within the reach of mass people with lots of inexpensive cool features. In this paper we have designed and developed a very low cost, efficient and reliable Digital home system. Fully Controlled Digital Home is no more a Luxury. Our proposed system made it affordable. We built a low-cost feature-rich Digital Home System (DHS). Digital Home System is combination of automated services i.e. Electronic Device Controller, IR Security System, Web Desktop, Remote Video Surveillance System and Virtual Mobile by which we can control our home by avoiding old manual processes e.g. our physical presence at home is optional. The System provides some of the modern luxury & security features to us. Now we can control Light, fan, AC or any electronic devices by voice command, Blue-tooth, GPRS or Website. To control the system remotely, GPRS connectivity is added. We can also monitor our home from remote area by using Remote Video Surveillance System. This enables live video into mobile device of the digital home. Moreover, we can also access our PC and do the necessary tasks from any internet enabled computer in the world by using Web Desktop which is specially built for this purpose. Furthermore, access of unauthorized person in the home will be notified by SMS & store the image of the person and also generate a voice alarm. So that ensures the security of our valuable things. Also we can identify and monitor the location of our valuable assets e.g. precious metals remotely. Finally, Virtual mobile application is a Universal mobile Driver by which we can exactly perform some same task e.g. Remote call, Phone book access, SMS read-write of our mobile device from our new invented computer's virtual mobile.
description: 8 pages
Action with Acceleration I: Euclidean Hamiltonian and Path Integral
Creators: name: Baaquie, Belal E.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: An action having an acceleration term in addition to the usual velocity term is analyzed. The quantum mechanical system is directly defined for Euclidean time using the path integral. The Euclidean Hamiltonian is shown to yield the acceleration Lagrangian and the path integral with the correct boundary conditions. Due to the acceleration term, the state space depends on both position and velocity, and hence the Euclidean Hamiltonian depends on two degrees of freedom. The Hamiltonian for the acceleration system is non-Hermitian and can be mapped to a Hermitian Hamiltonian using a similarity transformation; the matrix elements of this unbounded transformation is explicitly evaluated. The mapping fails for a critical value of the coupling constants.
Double jeopardy: The importance of nurturing culturally responsive perinatal mental healthcare
Creators: name: MARKEY, KATHLEEN
name: Ibeajaero, Magdalene
Publisher: name: University of Limerick
Year: 2023
Subjects: subject: Health sciences
subject: FOS: Health sciences

description: Perinatal mental illness is a common complication of pregnancy, which can result in devastating effects for the mother, infant and family unit. Consequently, perinatal mental health is a growing public health concern and there is a renewed emphasis on early identification of mental illness during pregnancy and within the first year after birth, as a means of ensuring appropriate interventions are provided in a timely manner. Healthcare professionals across healthcare settings and services play a critical role in identifying perinatal mental health concerns and providing appropriate woman and family centred supports and referrals to specialised perinatal mental health services when required. However, healthcare professionals often feel ill prepared and uncertain of their roles and responsibilities when engaging with women experiencing perinatal mental illness. The complexities and difficulties with providing perinatal mental healthcare is further exacerbated when caring for women from diverse cultural, ethnic and linguistic backgrounds. Consequently, there are growing reports of missed opportunities in identifying perinatal mental health concerns and substandard perinatal mental healthcare for culturally and linguistically diverse women (Heslehurst et al., 2018; Pangasa et al., 2019). The persistent and systematic barriers to accessing healthcare for women from diverse cultural, ethnic and linguistic backgrounds warrants urgent attention. The need for easily accessible, equitable and culturally responsive perinatal mental healthcare is now a necessity. In this context, culturally responsible perinatal mental healthcare is defined as the provision of quality and safe healthcare in culturally appropriate and sensitive ways for women experiencing perinatal mental illness. This commentary paper highlights the importance of exploring perinatal mental healthcare through a social justice lens and illustrates how culturally responsive perinatal mental healthcare is a means of achieving social justice principles in practice.
Richtmyer-Meshkov Type Instability of a Current Sheet in a Relativistically Magnetized Plasma
Creators: name: Inoue, Tsuyoshi
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Linear stability of a current sheet that is subject to an impulsive acceleration due to a shock passage is studied with the effect of guide magnetic field. We find that the current sheet embedded in relativistically magnetized plasma always shows a Richtmyer-Meshkov type instability, while it depends on the density structure in the Newtonian limit. The growth of the instability is expected to generate turbulence around the current sheet that can induce so-called turbulent reconnection whose rate is essentially free from plasma resistivity. Thus, the instability can be applied as a triggering mechanism of rapid magnetic energy release in variety of high-energy astrophysical phenomena such as pulsar wind nebulae, gamma-ray bursts, and active galactic nuclei, where the shock wave is supposed to play a crucial role.
description: 5 pages, 2 figures, accepted for publication in ApJ
Isospin-breaking corrections to superallowed Fermi beta-decay in isospin- and angular-momentum-projected nuclear Density Functional Theory
Creators: name: Satula, W.
name: Dobaczewski, J.
name: Nazarewicz, W.
name: Werner, T. R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Background: The superallowed beta-decay rates provide stringent constraints on physics beyond the Standard Model of particle physics. To extract crucial information about the electroweak force, small isospin-breaking corrections to the Fermi matrix element of superallowed transitions must be applied. Purpose: We perform systematic calculations of isospin-breaking corrections to superallowed beta-decays and estimate theoretical uncertainties related to the basis truncation, time-odd polarization effects related to the intrinsic symmetry of the underlying Slater determinants, and to the functional parametrization. Methods: We use the self-consistent isospin- and angular-momentum-projected nuclear density functional theory employing two density functionals derived from the density independent Skyrme interaction. Pairing correlations are ignored. Our framework can simultaneously describe various effects that impact matrix elements of the Fermi decay: symmetry breaking, configuration mixing, and long-range Coulomb polarization. Results: The isospin-breaking corrections to the I=0+,T=1 --> I=0+,T=1 pure Fermi transitions are computed for nuclei from A=10 to A=98 and, for the first time, to the Fermi branch of the I,T=1/2 --> I,T=1/2 transitions in mirror nuclei from A=11 to A=49. We carefully analyze various model assumptions impacting theoretical uncertainties of our calculations and provide theoretical error bars on our predictions. Conclusions: The overall agreement with empirical isospin-breaking corrections is very satisfactory. Using computed isospin-breaking corrections we show that the unitarity of the CKM matrix is satisfied with a precision better than 0.1%.
description: 15 pages; 14 figures; 5 tables; submitted to Phys. Rev. C
Explaining the Higgs Decays at the LHC with an Extended Electroweak Model
Creators: name: Alves, Alexandre
name: Dias, A. G.
name: Barreto, E. Ramirez
name: Pires, C. A. de S.
name: Queiroz, Farinaldo S.
name: da Silva, P. S. Rodrigues
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that the recent discovery of a new boson at the LHC, which we assume to be a Higgs boson, and the observed enhancement in its diphoton decays compared to the SM prediction, can be explained by a new doublet of charged vector bosons from an extended electroweak gauge sector model with SU(3)$_C\otimesSU(3)_L\otimesU(1)_X$ symmetry. Our results show a good agreement between our theoretical expected sensitivity to a 126--125 GeV Higgs boson and the experimental significance observed in the diphoton channel at the 8 TeV LHC. Effects of an invisible decay channel for the Higgs boson are also taken into account, in order to anticipate a possible confirmation of deficits in the branching ratios into $ZZ^*$, $WW^*$, bottom quarks, and tau leptons.
description: 16 pages, 5 figures
Paul Legoll, Konrad Adenauer et l'idée d'unification européenne janvier 1948–mai 1950. Un homme politique »européen« et son environnement dans le contexte international, 1989
Creators: name: Küsters, Hanns Jürgen
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 20, Nr. 3 (1993)
Evaporation Prescription for Time-Dependent Density Functional Calculations
Creators: name: Iwata, Yoritaka
name: Heinz, Sophia
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Collisions between $^{248}$Cm and $^{48}$Ca are systematically calculated by time-dependent density functional calculations with evaporation prescription. Depending on the incident energy and impact parameter, fusion, fusion-fission, and quasi-fission events are expected to appear. In this paper, the evaporation prescription is introduced, which is expected to be rather important to heavy-ion reactions producing superheavy nuclei, where the heavier total mass can be related to the higher total excitation energy.
description: To appear in the NN2012 Proceedings in Journal of Physics: Conference Series; revised based on the referee's comment (ver. 2, 09/2012)
Developing a Risk Breakdown Matrix for the Construction of On-Shore Wind Farm Projects
Creators: Somi, Sahand
Seresht, Nima Gerami
Fayek, Aminah Robinson
Publisher: name: University of Alberta Library
Year: 2020

Wind farm projects have recently gained popularity in many countries. However, since wind farms are a novel type of infrastructure for energy production for which limited historical data are available, numerous unique challenges are encountered during their construction. One of the main challenges involves risk management. Many researchers and practitioners have investigated on- and off-shore wind farm projects in terms of risk identification. However, they have mostly focused on off-shore wind farm projects; there is little research on risk identification for on-shore wind farm projects. To address this gap in the research, this paper develops a risk breakdown matrix (RBM) for the construction of on-shore wind farm projects. Due to a lack of research on risk identification for on-shore wind farm projects, in this paper, the case-based reasoning (CBR) technique is used to develop the RBM. First, the construction work packages (CWPs) of on-shore wind farm projects are identified. Then, by comparing the CWPs of these projects to those from other types of construction projects, the work-package-level risks that affect each CWP are identified based on the similarities between on-shore wind farm projects and other types of construction projects. The RBM developed in this paper can be used for the risk identification and risk management of on-shore wind farm projects. The contributions of this paper are twofold: First, it introduces CBR as a risk identification technique for on-shore wind farm or other similar construction projects, which is a topic that has not previously been comprehensively studied. Second, it identifies the work-package-level risks affecting these projects and maps each risk factor to the affected CWPs.
Manufacturing and Analysis of PET Bottle PreformsManufacturing and Analysis of PET Preforms
Creators: name: Obi, Chidubem
Publisher: name: figshare
Year: 2023
Subjects: Industrial engineering
Manufacturing processes and technologies (excl. textiles)
Manufacturing safety and quality

description: The main objectives of this projects are the manufacturing process of PET bottle preforms for consumable drinks using ‘Grade A’ PET material and also design, and analysis of the strength and quality of the PET bottle preforms for consumable drinks. About 60% of the world’s PET is used in the manufacture of artificial fibers with bottle manufacturing bookkeeping about 30% of global request. Polyethylene terephthalate PET or polyester is the fourth most made polymer after Polyethylene PE, Polypropylene PP and Polyvinyl Chloride PVC. The chemical formula of Polyethylene terephthalate PET or polyester is (C10H8O4)n, having a molar mass between 10-50kg/mol and density of 1.38 g/cm3 at 20 °C, 1.370 g/cm3 (amorphous) and 1.455 g/cm3 (single crystal). It’s melting and boiling points are 250 °C < 260 °C and > 350 °C respectively. It is insoluble in water and has a thermal conductivity of 0.15 to 0.24 W/(m·K) and heat capacity of 1.0 kJ/(kg·K). The resultant bottle preforms yields by the mold is characteristically hygienic and has extraordinary accuracy but infrequent cases of alternating may occur at the bottle seams, where two mold halves meets. In such cases, operators sleek away the glut plastic and add it to the regrind for reuse. The engineering process of the PET plastic bottle water is done using an injection molding machine (for the preform)
Social construction of infancy in Ireland, 1900-1930 – the role of medicine
Creators: name: Kruse, Jutta
Publisher: name: University of Limerick
Year: 2023
Subjects: History, heritage and archaeology

description: This thesis explores the exercises of medical power which impacted on the social construction of infancy in Ireland from 1900 to 1930. It seeks to discover if changing attitudes to infants were the inevitable consequences of a broader humanitarian Zeitgeist or - conversely - if changes could be traced to more specific agents and factors. It focuses on a limited period of thirty years, 1900-1930 and investigates states of power of one geographical region, that of Ireland. One particular population cohort is highlighted, that of infants. Power relations within these parameters were examined through the lens of medicalising agency. The premise that changes in the social construction of infants were due to a ubiquitous Zeitgeist was refuted. Instead it was found that several agencies, acting from various motivations, impacted through diverse strategies on this consciousness. Professional medical specialisations which directed some of these changes included clinical practice, paediatrics, physiology, bacteriology and chemical analysis. However, medical agency is not represented as a single source of power. Instead, it is argued that biopower in relation to infants was highly contested and intensely negotiated by diverse interest groups, such as the mothers, the state, the dairy industry and the cooperative creamery movement, commercial and actuarial enterprise, philanthropic groupings as well as groupings from mixed - sometimes political - motivational backgrounds. At various times, these forces coalesced, at other times they opposed each other, resulting in an intricate interplay. It is argued in this thesis that the effect of these forces was greatest when their interests coincided and they acted in concert.
Ingrid Baumgärtner (Hrsg.), Consilia im späten Mittelalter. Zum historischen Aussagewert einer Quellengattung (Interdisziplinäres und internationales Symposion am Deutschen Studienzentrum in Venedig vom 18. bis 20. Sept. 1992), 1995
Creators: name: Ourliac, Paul
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 23 Nr. 1 (1996)
Ab-initio transport fingerprints for resonant scattering in graphene
Creators: name: Saloriutta, Karri
name: Uppstu, Andreas
name: Harju, Ari
name: Puska, Martti J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have recently shown that by using a scaling approach for randomly distributed topological defects in graphene, reliable estimates for transmission properties of macroscopic samples can be calculated based even on single-defect calculations [A. Uppstu et al., Phys. Rev. B 85, 041401 (2012)]. We now extend this approach of energy-dependent scattering cross sections to the case of adsorbates on graphene by studying hydrogen and carbon adatoms as well as epoxide and hydroxyl groups. We show that a qualitative understanding of resonant scattering can be gained through density functional theory results for a single-defect system, providing a transmission "fingerprint" characterizing each adsorbate type. This information can be used to reliably predict the elastic mean free path for moderate defect densities directly using ab-initio methods. We present tight-binding parameters for carbon and epoxide adsorbates, obtained to match the density-functional theory based scattering cross sections.
The Afterglow and ULIRG Host Galaxy of the Dark Short GRB 120804A
Creators: name: Berger, E.
name: Zauderer, B. A.
name: Levan, A.
name: Margutti, R.
name: Laskar, T.
name: Fong, W.
name: Mangano, V.
name: Fox, D. B.
name: Tunnicliffe, R. L.
name: Chornock, R.
name: Tanvir, N. R.
name: Menten, K. M.
name: Hjorth, J.
name: Roth, K.
name: Dupuy, T. J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present the optical discovery and sub-arcsecond optical and X-ray localization of the afterglow of the short GRB 120804A, as well as optical, near-IR, and radio detections of its host galaxy. X-ray observations with Swift/XRT, Chandra, and XMM-Newton to ~19 d reveal a single power law decline. The optical afterglow is faint, and comparison to the X-ray flux indicates that GRB 120804A is "dark", with a rest-frame extinction of A_V~2.5 mag (at z~1.3). The intrinsic neutral hydrogen column density inferred from the X-ray spectrum, N_H~2x10^22 cm^-2, is commensurate with the large extinction. The host galaxy exhibits red optical/near-IR colors. Equally important, JVLA observations at 0.9-11 d reveal a constant 5.8 GHz flux density and an optically-thin spectrum, unprecedented for GRB afterglows, but suggestive instead of emission from the host galaxy. The optical/near-IR and radio fluxes are well fit with the scaled spectral energy distribution of the local ultra-luminous infrared galaxy (ULIRG) Arp 220 at z~1.3, with a resulting star formation rate of ~300 Msun/yr. The inferred extinction and small projected offset (2.2+/-1.2 kpc) are also consistent with the ULIRG scenario, as is the presence of a companion galaxy at a separation of about 11 kpc. The limits on radio afterglow emission, in conjunction with the observed X-ray and optical emission, require a circumburst density of ~10^-3 cm^-3 an isotropic-equivalent energy scale of E_gamma,iso ~ E_K,iso ~ 7x10^51 erg, and a jet opening angle of >8 deg. The expected fraction of luminous infrared galaxies in the short GRB host sample is ~0.01-0.3 (for pure stellar mass and star formation weighting, respectively). Thus, the observed fraction of 2 events in about 25 hosts (GRBs 120804A and 100206A), provides additional support to our previous conclusion that short GRBs track both stellar mass and star formation activity.
description: Submitted to ApJ; emulateapj style; 11 pages; 3 figures; 2 tables
Manufacturing and Analysis of PET Bottle Preforms
Creators: name: Obi, Chidubem
Publisher: name: figshare
Year: 2023
Subjects: Industrial engineering
Manufacturing processes and technologies (excl. textiles)
Manufacturing safety and quality

description: The main objectives of this projects are the manufacturing process of PET bottle preforms for consumable drinks using ‘Grade A’ PET material and also design, and analysis of the strength and quality of the PET bottle preforms for consumable drinks. About 60% of the world’s PET is used in the manufacture of artificial fibers with bottle manufacturing bookkeeping about 30% of global request. Polyethylene terephthalate PET or polyester is the fourth most made polymer after Polyethylene PE, Polypropylene PP and Polyvinyl Chloride PVC. The chemical formula of Polyethylene terephthalate PET or polyester is (C10H8O4)n, having a molar mass between 10-50kg/mol and density of 1.38 g/cm3 at 20 °C, 1.370 g/cm3 (amorphous) and 1.455 g/cm3 (single crystal). It’s melting and boiling points are 250 °C < 260 °C and > 350 °C respectively. It is insoluble in water and has a thermal conductivity of 0.15 to 0.24 W/(m·K) and heat capacity of 1.0 kJ/(kg·K). The resultant bottle preforms yields by the mold is characteristically hygienic and has extraordinary accuracy but infrequent cases of alternating may occur at the bottle seams, where two mold halves meets. In such cases, operators sleek away the glut plastic and add it to the regrind for reuse. The engineering process of the PET plastic bottle water is done using an injection molding machine (for the preform)
Dimensionality of Local Minimizers of the Interaction Energy
Creators: name: Balagué, D.
name: Carrillo, J. A.
name: Laurent, T.
name: Raoul, G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: In this work we consider local minimizers (in the topology of transport distances) of the interaction energy associated to a repulsive-attractive potential. We show how the imensionality of the support of local minimizers is related to the repulsive strength of the potential at the origin.
description: 27 pages
Modelling the application of integrated photonic spectrographs to astronomy
Creators: name: Harris, R. J.
name: Allington-Smith, J. R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: One of the well-known problems of producing instruments for Extremely Large Telescopes is that their size (and hence cost) scales rapidly with telescope aperture. To try to break this relation alternative new technologies have been proposed, such as the use of the Integrated Photonic Spectrograph (IPS). Due to their diffraction limited nature the IPS is claimed to defeat the harsh scaling law applying to conventional instruments. The problem with astronomical applications is that unlike conventional photonics, they are not usually fed by diffraction limited sources. This means in order to retain throughput and spatial information the IPS will require multiple Arrayed Waveguide Gratings (AWGs) and a photonic lantern. We investigate the implications of these extra components on the size of the instrument. We also investigate the potential size advantage of using an IPS as opposed to conventional monolithic optics. To do this, we have constructed toy models of IPS and conventional image sliced spectrographs to calculate the relative instrument sizes and their requirements in terms of numbers of detector pixels. Using these models we can quantify the relative size/cost advantage for different types of instrument, by varying different parameters e.g. multiplex gain and spectral resolution. This is accompanied by an assessment of the uncertainties in these predictions, which may prove crucial for the planning of future instrumentation for highly-multiplexed spectroscopy.
description: 11 pages, 11 figures, SPIE Astronomical Telescopes and Instrumentation
Gerhard Rill, Fürst und Hof in Österreich von den habsburgischen Teilungsverträgen bis zur Schlacht von Mohács (1521/22 bis 1526), 1993
Creators: name: Pasetzky, Gilda
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 23 Nr. 2 (1996)
Dominique Deffain, Un voyageur français en Nouvelle-France au XVIIe siècle. Etude littéraire des Relations du Père Paul Le Jeune (1632–1641), 1995
Creators: name: Kuttner, Sven
Publisher: name: Francia
Year: 2019

description: -
description: Francia, Bd. 23 Nr. 2 (1996)