cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bayesian regression explains how human participants handle parameter uncertainty
Creators: name: Jegminat, Jannes
name: Jastrzebowska, Maya
name: Pachai, Matt
name: Herzog, Michael
name: Pfister, Jean-Pascal
Publisher: name: arXiv
Year: 2019
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Biological sciences

description: The human brain copes with sensory uncertainty in accordance with Bayes' rule. However, it is unknown how the brain makes predictions in the presence of parameter uncertainty. Here, we tested whether and how humans take parameter uncertainty into account in a regression task. Participants extrapolated a parabola from a limited number of noisy points, shown on a computer screen. The quadratic parameter was drawn from a prior distribution, unknown to the observers. We tested whether human observers take full advantage of the given information, including the likelihood function of the observed points and the prior distribution of the quadratic parameter. We compared human performance with Bayesian regression, which is the (Bayes) optimal solution to this problem, and three sub-optimal models, namely maximum likelihood regression, prior regression and maximum a posteriori regression, which are simpler to compute. Our results clearly show that humans use Bayesian regression. We further investigated several variants of Bayesian regression models depending on how the generative noise is treated and found that participants act in line with the more sophisticated version.
Entrepreneurship Education in Côte d'Ivoire
Creators: name: Emmanuela, Soro Missongui Ange
name: Alberic, Minno Dekassan
Publisher: name: Zenodo
Year: 2024

description: This article deals with entrepreneurship education in Côte d’Ivoire. Entrepreneurship is in fact, in Côte d’Ivoire, an alternative to overcome employment and unemployment problems. The objective of this study is to show that entrepreneurship education in Ivorian establishments is of capital importance in the face of the challenges of the present century. An analysis of entrepreneurship education in Côte d’Ivoire is also the subject of the discussion. In this document, the importance of entrepreneurship education, the challenges it faces and the solutions for the Ivorian government and for decision-makers who can serve as databases for decision-making were also discussed. This article also addresses the relationship between entrepreneurship training and the performance of SMEs in Côte d'Ivoire. As part of this documentary study, various research documents related to entrepreneurship education and theories were examined. This study is an important contribution to the literature on entrepreneurship education in Côte d’Ivoire.
Lebbeus bidentatus Zarenkov 1976
Creators: name: Martin, Joel W.
name: Haney, Todd A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Hippolytidae
Lebbeus
Lebbeus bidentatus

description: LEBBEUS BIDENTATUS ZARENKOV, 1976
 Type locality: R / V Academik Kurchatov, sta. 276, off Chile, 1680 m (Fransen, 1997, after Zarenkov, 1976).
 Known range: Known only from the type locality (but see below). The species has not been collected or reported since its original description (Fransen, 1997). The only possible vent occurrence consists of the specimens noted below.
 Material: The single holotype was the only specimen known to Fransen (1997) at the time of his redescription of the species. Fransen referred to the male holotype as having a carapace length of 15.3 mm and being registered as Ma 4046 (Zoological Museum of the Moscow Lomonossov State University). Unpublished collections of shrimp of the genus Lebbeus that ‘key’ to this species (based mostly on the length of the rostrum and number of epipods) were collected from traps near a vent field in the southern portion of the EPR (T. Shank & J. Martin, unpubl. data). We are aware of 4 specimens possibly belonging to this species (see below) that were collected in a baited trap from a vent field on the southern EPR. The specimens were collected by Tim Shank and donated to the Natural History Museum of Los Angeles County (LACM CR 1999 - 050.1 -3; LACM CR 1999 - 051.1).
 Remarks: Zarenkov’s (1976) description of Lebbeus bidentatus is woefully inadequate by today’s standards, with incomplete illustrations, and apparently some of the illustrations do not match the holotype (Fransen, 1997). Fransen’s (1997) redescription is far more detailed, and will eventually allow us to identify the EPR shrimp. Zarenkov (1976) gave no information on the substrate. Tentative identification (because of the uncertainties noted above concerning Zarenkov’s descriptions and specimens) was provided for us by M. K. Wicksten, Texas A&M University.
description: Published as part of Martin, Joel W. & Haney, Todd A., 2005, Decapod crustaceans from hydrothermal vents and cold seeps: a review through 2005, pp. 445-522 in Zoological Journal of the Linnean Society 145 (4) on page 470, DOI: 10.1111/j.1096-3642.2005.00178.x, http://zenodo.org/record/5434828
Algebras, Derivations and Integrals
Creators: name: Casalbuoni, R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In the context of the integration over algebras introduced in a previous paper, we obtain several results for a particular class of associative algebras with identity. The algebras of this class are called self-conjugated, and they include, for instance, the paragrassmann algebras of order $p$, the quaternionic algebra and the toroidal algebras. We study the relation between derivations and integration, proving a generalization of the standard result for the Riemann integral about the translational invariance of the measure and the vanishing of the integral of a total derivative (for convenient boundary conditions). We consider also the possibility, given the integration over an algebra, to define from it the integral over a subalgebra, in a way similar to the usual integration over manifolds. That is projecting out the submanifold in the integration measure. We prove that this is possible for paragrassmann algebras of order $p$, once we consider them as subalgebras of the algebra of the $(p+1)\times(p+1)$ matrices. We find also that the integration over the subalgebra coincides with the integral defined in the direct way. As a by-product we can define the integration over a one-dimensional Grassmann algebra as a trace over $2\times 2$ matrices.
description: 23 pages, few typos corrected. Final version to be published in International Journal of Modern Physics
Additional file 1 of A systematic review and meta-analysis of glucocorticoids treatment in severe COVID-19: methylprednisolone versus dexamethasone
Creators: name: Hong, Shukun
name: Wang, Hongye
name: Li, Shuyuan
name: Liu, Jian
name: Qiao, Lujun
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy

description: Additional file 1. PRISMA checklist.
title: Understanding Leadership as Decision Making in a Healthcare Context: Exploring Relational Leadership in Cancer Care Networks in Australia
Creators: name: Harden, Hazel Elizabeth
Publisher: name: Griffith University
Year: 2014
Subjects: subject: Leadership
subject: Relational leadership
subject: Decision making in health care
subject: Cancer care networks

description: This thesis examines the leadership implications of skilful relating for decision making in clinical cancer networks in Queensland Health, Australia. It is the outcome of a five year research partnership with the Queensland Health Clinical Cancer Networks. The study took place in the period following the Queensland Health Systems Review (Queensland Health, 2005), which was triggered by events in Bundaberg Hospital, and led to the establishment of clinical networks as a means of strengthening the leadership role of clinicians in the management of health services. The study arose from my deep concerns and frustrations as a health service manager that these networks have failed to produce innovative and creative solutions to the difficult organisational dilemmas facing them. The idea of skilful relating became a useful way to address these concerns and develop an understanding of how leadership can enhance decision making in a clinical network context and lead to creative and innovative solutions to difficult organisational dilemmas.
Dehn surgeries on knots which yield lens spaces and genera of knots
Creators: name: Goda, Hiroshi
name: Teragaito, Masakazu
Publisher: name: arXiv
Year: 1999
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25

description: Let $K$ be a hyperbolic knot in the 3-sphere. If $r$-surgery on $K$ yields a lens space, then we show that the order of the fundamental group of the lens space is at most $12g-7$, where $g$ is the genus of $K$. If we specialize to genus one case, it will be proved that no lens space can be obtained from genus one, hyperbolic knots by Dehn surgery. Therefore, together with known facts, we have that a genus one knot $K$ admits Dehn surgery yielding a lens space if and only if $K$ is the trefoil.
description: 20 pages, 6 figures
The Asymmetric Avalanche Process
Creators: name: Povolotsky, A. M.
name: Priezzhev, V. B.
name: Hu, Chin-Kun
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: An asymmetric stochastic process describing the avalanche dynamics on a ring is proposed. A general kinetic equation which incorporates the exclusion and avalanche processes is considered. The Bethe ansatz method is used to calculate the generating function for the total distance covered by all particles. It gives the average velocity of particles which exhibits a phase transition from an intermittent to continuous flow. We calculated also higher cumulants and the large deviation function for the particle flow. The latter has the universal form obtained earlier for the asymmetric exclusion process and conjectured to be common for all models of the Kardar-Parisi-Zhang universality class .
description: 33 pages, 3 figures, revised version
Artinian algebras and differential forms
Creators: name: Cortiñas, Guillermo
name: Krongold, Fabiana
Publisher: name: arXiv
Year: 2000
Subjects: subject: Algebraic Geometry (math.AG)
subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics

description: This article concerns commutative algebras over a field $k$ of characteristic zero which are finite dimensional as vectorspaces, and particularly those of such algebras which are graded. Here the term graded is applied to non-negatively graded algebras $A$ with $A_0$ reduced and finite dimensional. Thus the trivial grading $A=A_0$ is only allowed if $A$ is a product of finite field extensions of $k$. It has been conjectured (G. Cortiñas, S. Geller, C. Weibel; The Artinian Berger Conjecture. Math. Zeitschrift {\bf 228} 3 (1998) 569-588) that for all finite dimensional algebras $A$ which are not principal ideal algebras (i.e. have at least one nonprincipal ideal), the following submodule of the Kähler differentials is nonzero: $$\bigcap{\ker(Ω_A @>>>Ω_B)}$$ Here the intersection is taken over all principal ideal algebras $B$ and all homomorphisms $A @>>>B$. In this paper we prove that the conjecture holds for both Gorenstein graded and standard graded algebras.
description: 6 pages, Latex2e
The Effect of Shear Flow on the Helfrich Interaction in Lyotropic Lamellar Systems
Creators: name: Marlow, Simon W.
name: Olmsted, Peter D.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We study the effect of shear flow on the entropic Helfrich interaction in lyotropic surfactant smectic fluids. Arguing that flow induces an effective anisotropic surface tension in bilayers due to a combination of intermonolayer friction, bilayer collisions and convection, we calculate the reduction in fluctuations and hence the renormalised change in effective compression modulus and steady-state layer spacing. We demonstrate that non-permeable or slowly permeating membranes can be susceptible to a undulatory instability of the Helfrich-Hurault type, and speculate that such an instability could be one source of a transition to multilamellar vesicles.
description: 14 pages, to appear in Eur Phys J E
Lebbeus WHITE 1847
Creators: name: Martin, Joel W.
name: Haney, Todd A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Hippolytidae
Lebbeus

description: LEBBEUS ‘ CARINATUS ’ DE SAINT LAURENT, 1984
 Type locality: Pacific Ocean, EPR, 12°49′N, 103°56.3′W; 2620 m.
 Known range: Known only from the type locality (de Saint Laurent, 1984: 355, de Saint Laurent, 1997, in Desbruyères & Segonzac, 1997).
 Material: type locality; BIOCYATHERM; dive 35; 12 March 1982; MNHN-B 5617 (holotype female) (de Saint Laurent, 1984).
 Remarks: De Saint Laurent (1997, in Desbruyères & Segonzac, 1997: 197) noted that the species named by her in 1984 will have to be renamed, as another species of Lebbeus was named L. carinatus eight years earlier by Zarenkov (1976). The information given here thus refers to de Saint Laurent’s species, and not to the ‘true’ L. carinatus named earlier by Zarenkov (1976). De Saint Laurent’s species differs markedly from Zarenkov’s (1976) species of the same name (as well as from Lebbeus washingtonianus) in lacking an epipod on the third pereopod (T. Komai, pers. comm.). However, there are also problems with Zarenkov’s (1976) original Lebbeus carinatus description. It is based on a single damaged specimen that is ‘apparently very close, if not identical to L. washingtonianus ’ (Hashimoto, 1997, in Desbruyères & Segonzac, 1997). Fransen (1997) redescribed in detail all three species described originally by Zarenkov (L. bidentatus, L. carinatus and L. curvirostris) based on the original type material.
description: Published as part of Martin, Joel W. & Haney, Todd A., 2005, Decapod crustaceans from hydrothermal vents and cold seeps: a review through 2005, pp. 445-522 in Zoological Journal of the Linnean Society 145 (4) on pages 470-471, DOI: 10.1111/j.1096-3642.2005.00178.x, http://zenodo.org/record/5434828
A cooling anomaly of high-mass white dwarfs
Creators: name: Cheng, Sihao
name: Cummings, Jeffrey D.
name: Ménard, Brice
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Recently, the power of Gaia data has revealed an enhancement of high-mass white dwarfs (WDs) on the Hertzsprung--Russell diagram, called the Q branch. This branch is located at the high-mass end of the recently identified crystallization branch. Investigating its properties, we find that the number density and velocity distribution on the Q branch cannot be explained by the cooling delay of crystallization alone, suggesting the existence of an extra cooling delay. To quantify this delay, we statistically compare two age indicators -- the dynamical age inferred from transverse velocity, and the photometric isochrone age -- for more than one thousand high-mass WDs (1.08--1.23 $M_\odot$) selected from Gaia Data Release 2. We show that about 6 % of the high-mass WDs must experience an 8 Gyr extra cooling delay on the Q branch, in addition to the crystallization and merger delays. This cooling anomaly is a challenge for WD cooling models. We point out that $^{22}$Ne settling in C/O-core WDs could account for this extra cooling delay.
description: 18 pages, 11 figures; published in ApJ; discussions of double-WD merger rate have been moved to arxiv:1910.09558
Building Mobile Instruments for Improvised Musical Performance
Creators: Holzborn, Damon Russell
Publisher: name: Columbia University
Year: 2013
Subjects: Music
Improvisation (Music)
Electronic musical instruments
Electronic musical instruments--Construction

description: This paper explores an approach to building electronic musical instruments for use in improvised music that I have found to be particularly effective for developing flexible, dynamic, and versatile instruments well adapted to the improvised context, and a resultant set of suites of solo improvised character pieces. The lessons learned from this research can be useful beyond the scope of this particular instrument design philosophy. In Part I, I present the foundations of my approach to instrument design, based on my past experience and the technological environment in which electronic music has developed. I discuss the values that guide me in the creation of instruments for use in improvised performance, and describe the development tools iRTcmix and Nikl, and Dixey, an instrument I have created with those tools and hardware devices using the Apple iOS operating system. Part II discusses the musical issues related to the creation of Character Weekend, a set of solo recordings produced with the tools described in Part I.
Hymenodora glacialis Gakkel Ridge, Arctic Ocean Martin 2003
Creators: name: Martin, Joel W.
name: Haney, Todd A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Oplophoridae
Hymenodora
Hymenodora glacialis

description: HYMENODORA GLACIALIS (BUCHHOLZ, 1874)
 Type locality: Arctic Ocean, off Greenland, north of Jan Mayen Island; ∼ 74°N, 7°W.
 Known range: Reported from the Sea of Okhotsk and the Bering Sea south to the Gulf of Panama in the Pacific, and from the Arctic Ocean and North Atlantic in the Atlantic; recorded depths range from near the surface in polar seas to 5610 m in the Pacific and to approximately 3900 m in the Atlantic (Havens & Rork, 1969; Butler, 1980; Hendrickx & Estrada Navarrete, 1996; Wicksten, 2002). Rathbun (1904) reported records further south, including off Ecuador in the Pacific, but it is unclear if these reports were discounted by Butler (1980), who noted that this species has been confused often in the past with H. gracilis (see Wasmer, 1972; Butler, 1980). Wicksten (2002) additionally lists the western South Atlantic, Chile, the subantarctic Pacific and the south-western Indian Ocean (see Martin, 2003).
 Occurrence at vents or seeps: limited to a single report from a slow spreading centre (the Gakkel Ridge) in the Arctic Ocean (Martin, 2003).
 Material: Arctic Ocean, Gakkel Ridge; 4365–4456 m; joint US –German expedition, U. S. C. G. C. Healy; 24 August 2001; dredging; LACM CR 2001-027.1, vial 1F, sample HLY 01-02-D36, ‘Moss Landing sample’ (1 male). –same site; 3132–3282 m; U. S. C. G. C. Healy; 17 August 2001; dredge; LACM CR 2002-028.1, vial 2F, sample HLY 01-02-D22, ‘Moss Landing sample’ (1 male) (Edmonds et al., 2003; Martin, 2003).
 Remarks: Martin (2003) reported this species from Arctic hydrothermal vents (Gakkel Ridge), though he noted that in light of the method of collection, association with actual vent sites was open to question. The record of Hymenodora frontalis Rathbun, 1902, from the Gorda Ridge axial valley (Carey et al., 1987), may represent an additional vent-associated species of the genus, though specific ecological information is unknown; as with H. glacialis, there is no firm indication that the species is associated with active venting.
description: Published as part of Martin, Joel W. & Haney, Todd A., 2005, Decapod crustaceans from hydrothermal vents and cold seeps: a review through 2005, pp. 445-522 in Zoological Journal of the Linnean Society 145 (4) on page 472, DOI: 10.1111/j.1096-3642.2005.00178.x, http://zenodo.org/record/5434828
On infinitesimal symmetries of the self-dual Yang-Mills equations
Creators: name: Ivanova, Tatiana A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Infinite-dimensional algebra of all infinitesimal transformations of solutions of the self-dual Yang-Mills equations is described. It contains as subalgebras the infinite-dimensional algebras of hidden symmetries related to gauge and conformal transformations.
Generic Diffeomorphisms with Superexponential Growth of Number of Periodic Orbits
Creators: name: Kaloshin, Vadim
Publisher: name: arXiv
Year: 1999
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: Consider a compact manifold M of dimension at least 2 and the space of C^r-smooth diffeomorphisms Diff^r(M). The classical Artin-Mazur theorem says that for a dense subset D of Diff^r(M) the number of isolated periodic points grows at most exponentially fast (call it the A-M property). We extend this result and prove that diffeomorphisms having only hyperbolic periodic points with the A-M property are dense in Diff^r(M). Our proof of this result is much simpler than the original proof of Artin-Mazur. The second main result is that the A-M property is not (Baire) generic. Moreover, in a Newhouse domain ${\cal N} \subset Diff^r(M)$, an arbitrary quick growth of the number of periodic points holds on a residual set. This result follows from a theorem of Gonchenko-Shilnikov-Turaev, a detailed proof of which is also presented.
description: 12 pages, 7 postscript figures
What should 6G be?
Creators: name: Dang, Shuping
name: Amin, Osama
name: Shihada, Basem
name: Alouini, Mohamed-Slim
Publisher: name: arXiv
Year: 2019
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: The standardization of fifth generation (5G) communications has been completed, and the 5G network should be commercially launched in 2020. As a result, the visioning and planning of sixth generation (6G) communications has begun, with an aim to provide communication services for the future demands of the 2030s. Here we provide a vision for 6G that could serve a research guide in the post-5G era. We suggest that human-centric mobile communications will still be the most important application of 6G and the 6G network should be human centric. Thus, high security, secrecy, and privacy should be key features of 6G and should be given particular attention by the wireless research community. To support this vision, we provide a systematic framework in which potential application scenarios of 6G are anticipated and subdivided. We subsequently define key potential features of 6G and discuss the required communication technologies. We also explore the issues beyond communication technologies that could hamper research and deployment of 6G.
Periclimenes COSTA 1844
Creators: name: Martin, Joel W.
name: Haney, Todd A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Palaemonidae
Periclimenes

description: GENUS PERICLIMENES COSTA, 1844
 Remarks: Periclimenes is a speciose genus; Okuno & Mitsuhashi (2003) considered the genus to include 174 valid nominal species, most of which are commensal with scleractinian corals or their associated invertebrates, and a few of which are now known from deep (more than 100 m) waters (Hayashi & Ohtomi, 2001). The genus is largely circumtropical, and, although most records are for specimens collected in relatively shallow waters, the genus has been found as deep as 1285 m (see Chace & Bruce, 1993; Poore, 2004: 95). Bergquist et al. (2003) listed, in an appendix, several decapod taxa from the Bush Hill and GC234 sites (cold seeps) in the northern Gulf of Mexico, and included ‘ Periclimenes sp. ’ among the taxa observed. No specimens were collected. To date, only one nominal species of this genus is known from hydrothermal vents off Japan (see below).
description: Published as part of Martin, Joel W. & Haney, Todd A., 2005, Decapod crustaceans from hydrothermal vents and cold seeps: a review through 2005, pp. 445-522 in Zoological Journal of the Linnean Society 145 (4) on page 474, DOI: 10.1111/j.1096-3642.2005.00178.x, http://zenodo.org/record/5434828
title: Democracy and legitimacy in the European Union revisited
title: input, output and throughput
titleType: Subtitle
Creators: name: Schmidt, Vivien
Publisher: name: Freie Universität Berlin
Year: 2010
Subjects: subject: 300 Sozialwissenschaften::320 Politikwissenschaft

description: 1\. Introduction 5 2\. EU Legitimizing Mechanisms: Output, Input and Throughput 6 3\. Output Legitimacy 11 3.1 Institutional Regulatory Output 11 3.2 Constructive Discursive Output 13 4\. Input Legitimacy 16 4.1 Institutional Representative Input 16 4.2 Constructive Deliberative Input 18 5\. Throughput Legitimacy 20 5.1 Institutional Pluralist Throughput 21 5.2 Institutional Rules-Based Throughput 22 5.3 Constructive Deliberative Throughput 24 6\. Conclusion: Input, Output and Throughput as Democratic Trilemma or Virtuous Circule? 26 Literature 28
description: Whether their analytic frameworks focus on institutional form and practices or on its interactive construction, scholars have analyzed the EU’s democratic legitimacy mainly in terms of the trade-offs between the output effectiveness of EU’s policies outcomes for the people and the input participation by and representation of the people. Missing is theorization of the “throughput” efficiency, accountability, transparency, and openness to consultation with the people of the EU’s internal governance processes. The paper argues that adding this analytic category facilitates assessment of these legitimizing mechanisms’ interdependencies and facilitates consideration of reforms that could turn this democratic trilemma into a “virtuous circle”.
Die Beziehungen der Steppennomaden Mittelasiens zu den hellenistischen Staaten (bis zum Ende des 3. Jahrhunderts vor Chr.) / The relations of the steppe nomads of Central Asia with the Hellenistic states (until the end of the 3rd century BC)
Creators: name: Olbrycht, Marek
Publisher: name: figshare
Year: 2020
Subjects: subject: 210306 Classical Greek and Roman History
subject: FOS: History and archaeology
subject: History
subject: Archaeology
subject: 210103 Archaeology of Asia, Africa and the Americas
subject: 219999 History and Archaeology not elsewhere classified

description:
Die Beziehungen der Steppennomaden Mittelasiens zu den hellenistischen Staaten (bis zum Ende des 3. Jahrhunderts vor Chr.), in: B. Funck (ed.), Hellenismus. Beiträge zur Erforschung von Akkulturation und politischer Ordnung in den Staaten des hellenistischen Zeitalters. Akten des Internationalen Hellenismus-Kolloquiums 9. - 14. März in Berlin, Tübingen 1996, 147-169. DOI: 10.13140/RG.2.1.4028.9040
Building Economies: Real Estate Investment and the Finance Sector in Shanghai's Pudong Special Economic Zone
Creators: McQuilkin, Alexander
Publisher: name: Columbia University
Year: 2012
Subjects: Commerce
Economic zoning
Municipal finance
Manufacturing industries

description: This paper aims to explore the political economy relationship between state-led economic development initiatives and industrial productivity in Shanghai's Pudong special economic zone. Shanghai's municipal government has made use of both physical (infrastructure provision, construction financing) and regulatory (tax breaks, deregulation) incentives to attract foreign capital and knowledge in the hopes of developing a globally competitive finance sector hub and spurring job growth and tax revenue gains. Do these investments provide positive economic spillover effects to the city's historically vital manufacturing sector, or are their benefits isolated spatially or sectorally? Through an analysis of statistical indicators and interviews with stakeholders, I suggest that Pudong has successfully become a regional financial hub, but that the government's large stake in property development has made municipal finance unsustainable and has alienated the manufacturing sector.
Ginzburg-Landau Expansion in Non-Fermi Liquid Superconductors: Effect of the Mass Renormalization Factor
Creators: name: Tifrea, I.
name: Marcilla, J. A. Budagosky
name: Rodriguez-Nunez, J. J.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We reconsider the Ginzburg-Landau expansion for the case of a non-Fermi liquid superconductor. We obtain analytical results for the Ginzburg-Landau functional in the critical region around the superconducting phase transition, T <= T_c, in two special limits of the model, i.e., the spin-charge separation case and the anomalous Fermi liquid case. For both cases, in the presence of a mass renormalization factor, we derived the form and the specific dependence of the coherence length, penetration depth, specific heat jump at the critical point, and the magnetic upper critical field. For both limits the obtained results reduce to the usual BCS results for a two dimensional s-wave superconductor. We compare our results with recent and relevant theoretical work. The results for a d--wave symmetry order parameter do not change qualitatively the results presented in this paper. Only numerical factors appear additionally in our expressions.
description: accepted for publication in Physical Review B
Supplementary document for Unidirectional transmission of visible region topological edge states in hexagonal boron nitride valley photonic crystals - 5688752.pdf
Creators: name: Wu, Min
name: Yang, Yibiao
name: Fei, Hongming
name: Lin, Han
name: Han, Yuhui
name: Zhao, Xiaodan
name: Chen, Zhihui
Publisher: name: Optica Publishing Group
Year: 2022
Subjects: Uncategorized

description: Unidirectional transmission of visible region topological edge states in hexagonal boron nitride valley photonic crystals: supplementary document
Building Trust in the News: U.S. and German Journalists Respond to Political Polarization
Creators: Nechushtai, Efrat
Publisher: name: Columbia University
Year: 2020
Subjects: Communication
Journalism
Journalism--Social aspects
Journalism--Philosophy
Public opinion
Trust

description: This dissertation explores how journalists in the United States and Germany have been addressing declining levels of trust and attacks on their credibility. I comparatively examine how journalists interpret the trust crisis, and consequently, the strategies they have developed for addressing it. This study is based on multi-site ethnography: I interviewed 87 journalists, conducted observations in 15 local and national newsrooms, and examined metajournalism from the United States and Germany. Findings show that U.S. and German journalists interpret declining trust and anti-media sentiments differently: U.S. journalists believe they stem from information gaps and lacking media literacy, while German journalists believe they reflect a sense of alienation. And so, in their efforts to gain credibility, U.S. journalists focus on increasing transparency and showcasing their professionalism, while German journalists focus on increasing reciprocity and showing that they listen to criticism from outside the profession. As this dissertation shows, both U.S. and German news media are thoroughly professionalized, but their different relationships to their audiences and communities shape different perceptions on — and strategies for — trust building.
Galatheidae Samouelle 1819
Creators: name: Martin, Joel W.
name: Haney, Todd A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae

description: FAMILY GALATHEIDAE SAMOUELLE, 1819   Remarks: Galatheids, considered as a group to be ubiquitous members of the deep-sea fauna, have been reported from vents and seeps since the discovery of these habitats in the late 1970s (see Chevaldonné & Olu, 1996). As pointed out by Chevaldonné & Olu (1996), the great morphological similarity among genera and species of galatheids has led to some rather vague general references to these decapods at vents and seeps, such that identification even to genus is not always possible from the literature or from photographs. Although several species have been described and are to date known only from vent areas, all species are assumed by us to be vagrants rather than endemics. See Chevaldonné & Olu (1996: 293) for an in-depth discussion of sightings of various galatheids (some of which might be chirostylids) that are as yet unidentified. These reports include Kim & Ohta (1991: fig. 10, ‘galatheid crabs with broad rostrum’) and other unconfirmed sightings.
description: Published as part of Martin, Joel W. & Haney, Todd A., 2005, Decapod crustaceans from hydrothermal vents and cold seeps: a review through 2005, pp. 445-522 in Zoological Journal of the Linnean Society 145 (4) on page 476, DOI: 10.1111/j.1096-3642.2005.00178.x, http://zenodo.org/record/5434828
Dörfler marking with minimal cardinality is a linear complexity problem
Creators: name: Pfeiler, Carl-Martin
name: Praetorius, Dirk
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65N50, 65N30, 68Q25

description: Most adaptive finite element strategies employ the Dörfler marking strategy to single out certain elements $\mathcal{M} \subseteq \mathcal{T}$ of a triangulation $\mathcal{T}$ for refinement. In the literature, different algorithms have been proposed to construct $\mathcal{M}$, where usually two goals compete: On the one hand, $\mathcal{M}$ should contain a minimal number of elements. On the other hand, one aims for linear costs with respect to the cardinality of $\mathcal{T}$. Unlike expected in the literature, we formulate and analyze an algorithm, which constructs a minimal set $\mathcal{M}$ at linear costs. Throughout, pseudocodes are given.
description: 20 pages, 1 figure
Die Beziehungen
Creators: name: Olbrycht, Marek
Publisher: name: figshare
Year: 2019
Subjects: subject: 210306 Classical Greek and Roman History
subject: FOS: History and archaeology
subject: History
subject: Archaeology
subject: 210103 Archaeology of Asia, Africa and the Americas
subject: 219999 History and Archaeology not elsewhere classified

description: Relations between Hellenitisc states and the nomads of Central Asia
SU(3) Revisited
Creators: name: Byrd, Mark S.
name: Sudarshan, E. C. G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The ``$D$'' matrices for all states of the two fundamental representations and octet are shown in the generalized Euler angle parameterization. The raising and lowering operators are given in terms of linear combinations of the left invariant vector fields of the group manifold in this parameterization. Using these differential operators the highest weight state of an arbitrary irreducible representation is found and a description of the calculation of Clebsch-Gordon coefficients is given.
description: 22 pages LaTeX
Alainius BABA 1991
Creators: name: Martin, Joel W.
name: Haney, Todd A.
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Alainius

description: GENUS ALAINIUS BABA, 1991
 Remarks: This genus, created by Baba (1991) for a species of galatheid from New Caledonia (Alainius crosnieri Baba, 1991), is, as far as we can determine, known only from that region. Clark & O’Shea (2001) reported a species of this genus (as Alainius sp.) from the vent system of the Kermadec Ridge, New Zealand. To our knowledge, no specimens were collected.
description: Published as part of Martin, Joel W. & Haney, Todd A., 2005, Decapod crustaceans from hydrothermal vents and cold seeps: a review through 2005, pp. 445-522 in Zoological Journal of the Linnean Society 145 (4) on page 476, DOI: 10.1111/j.1096-3642.2005.00178.x, http://zenodo.org/record/5434828
Putting Positrons into Classical Dirac Field Theory
Creators: name: Sebens, Charles T.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: One way of arriving at a quantum field theory of electrons and positrons is to take a classical theory of the Dirac field and then quantize. Starting with the standard classical field theory and quantizing in the most straightforward way yields an inadequate quantum field theory. It is possible to fix this theory by making some modifications (such as redefining the operators for energy and charge). Here I argue that we ought to make these modifications earlier, revising the classical Dirac field theory that serves as the starting point for quantization (putting positrons into that theory and removing negative energies). Then, quantization becomes straightforward. Also, the physics of the Dirac field is made more similar to the physics of the electromagnetic field and we are able to better understand electron spin.
description: 26 pages
Additional file 2 of A systematic review and meta-analysis of glucocorticoids treatment in severe COVID-19: methylprednisolone versus dexamethasone
Creators: name: Hong, Shukun
name: Wang, Hongye
name: Li, Shuyuan
name: Liu, Jian
name: Qiao, Lujun
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy

description: Additional file 2: Supplementary Table 1. Score of methodological items for non-randomized studies (MINORS). Supplementary Figure 1. Summary of risk of bias for randomized controlled trials. Supplementary Figure 2. Subgroup analysis of different courses of glucocorticoids treatment for the comparison of short-term mortality. Supplementary Figure 3. Subgroup analysis of different doses of methylprednisolone for the comparison of short-term mortality. Supplementary Figure 4. Subgroup analysis of different courses of glucocorticoids treatment for the comparison of ICU admission rate. Supplementary Figure 5. Subgroup analysis of different courses of glucocorticoids treatment for the comparison of mechanical ventilation rate. Supplementary Figure 6. Sensitivity analysis for the comparison of hyperglycemia rate.
Random matrix theory for closed quantum dots with weak spin-orbit coupling
Creators: name: Held, K.
name: Eisenberg, E.
name: Altshuler, B. L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: To lowest order in the coupling strength, the spin-orbit coupling in quantum dots results in a spin-dependent Aharonov-Bohm flux. This flux decouples the spin-up and -down random matrix theory ensembles of the quantum dot. We employ this ensemble and find significant changes in the distribution of the Coulomb blockade peak height, in particular a decrease of the width of the distribution. The puzzling disagreement between standard random matrix theory and the experimental distributions by Patel et al. might possibly be attributed to these spin-orbit effects.
description: 4 pages, 3 figures (4 files), material on inelastic scattering with spin-orbit coupling added
Building Walls of Light: The Development of Glass Block and Its Influence on American Architecture in the 1930s
Creators: Fagan, Elizabeth
Publisher: name: Columbia University
Year: 2015
Subjects: Architecture, Modern
Glass blocks
Building materials
Architecture, American

description: Glass block, a widely used building material in American architecture during the 1930s, is made from two molded pieces of glass that have been annealed together and contain a hollow center. Glass block became a fixture in Streamline Moderne buildings, often comprising entire walls or dramatic curved corners, and also was used for planar, infill material in Modern buildings. The Owens-Illinois Glass Company was the first to begin mass production of glass block in the U.S. in 1932, and its competitor, Pittsburgh Corning Corporation, began large-scale production of glass blocks in 1938. The material was featured at the 1933-1934 Chicago Century of Progress International Exhibition, and later at the 1939 New York World’s Fair. Glass block was a well-marketed product which boasted numerous qualities, including light transmissivity, multitude of patterns and styles, insulation properties, strength, and adaptability, to name a few. The thesis will discuss a history of glass block, how the material was used in buildings, and examine the influence of the material on architectural designs of the 1930s and later. The purpose of this work is to expand upon an under-researched building material, and how its history fits into, and impacted, the larger history of American architecture. A chronological timeline of glass block development and some of the most influential buildings and events related to the material will provide the framework for the thesis. In addition to this chronological framework, a discussion of important themes, ideas, and trends in glass block will supplement the history. Some important themes include: glass block’s ability to build walls of light; glass block as a symbol of progress and modernity; the two aesthetic paths of the glass block use in the 1930s; the illumination of glass block and its use as advertisement; and the material’s rise and fall in popularity.
Additional file 1: of Simulated weightlessness procedure, head-down bed rest impairs adult neurogenesis in the hippocampus of rhesus macaque
Creators: name: Zhang, Xu
name: Chu, Xixia
name: Chen, Lei
name: Fu, Juan
name: Wang, Shuai
name: Song, Jinjing
name: Kan, Guanghan
name: Jiang, Weizhong
name: He, Guang
name: Chen, Xiaoping
name: Li, Weidong
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Cell Biology
subject: Neuroscience
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Mental Health

description: Table S1. Materials and Methods. Raw data of immunohistochemistry analysis. Figure S1. The Photo of monkey in HDBR group (DOCX 445 kb)
Fluid Dynamical Profiles and Constants of Motion from d-Branes
Creators: name: Jackiw, R.
name: Polychronakos, A. P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Various fluid mechanical systems enjoy a hidden, higher-dimensional dynamical Poincare symmetry, which arises owing to their descent from a Nambu-Goto action. Also, for the same reason, there are equivalence transformations between different models. These interconnections are discussed in our paper.
description: Email correspondence to jackiw@ralph2.mit.edu ; 23 pages using REVTeX, amssym, and BoxedEPS macros
Quick vaporization of sprayed sodium hypochlorite (NaClO(aq)) for simultaneous removal of nitrogen oxides (NOx), sulfur dioxide (SO2), and mercury (Hg0)
Creators: name: Sangkuen Byoun
name: Shin, Dong Nam
name: Il-Shik Moon
name: Youngchul Byun
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biophysics
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Physiology
subject: FOS: Biological sciences

description: Sodium hypochlorite (NaClO) has been widely used as a chemical additive for enhancing nitrogen oxide (NOx; NO + NO2), sulfur dioxide (SO2), and mercury (Hg0) removals in a wet scrubber. However, they are each uniquely dependent on NaClO(aq) pH, hence making the simultaneous control difficult. In order to overcome this weakness, we sprayed low liquid-to-gas (L/G) ratio (0.1 L/Nm3) of NaClO(aq) to vaporize quickly at 165 °C. Results have shown that the maximized NOx, SO2, and Hg0 removals can be achieved at the pH range between 4.0 and 6.0. When NOx and Hg0 coexist with SO2, in addition, their removals are significantly enhanced by reactions with solid and gaseous by-products such as NaClO(s), NaClO2(s), OClO, ClO, and Cl species, originated from the reaction between SO2 and NaClO(aq). We have also demonstrated the feasibility of this approach in the real flue gases of a combustion plant and observed 50%, 80%, and 60% of NOx, SO2, and Hg0 removals, respectively. These findings led us to conclude that the spray of NaClO(aq) at a relatively high temperature at which the sprayed solution can vaporize quickly makes the simultaneous control of NOx, SO2, and Hg0 possible. Implications: The simple spray of NaClO(aq) at temperatures above 165 °C can cause the simultaneous removal of gaseous NOx, SO2, and Hg0 by its quick vaporization. Their maximized removals are achieved at the pH range between 4.0 and 6.0. NOx and Hg0 removals are also enhanced by gaseous and solid intermediate products generated from the reaction of SO2 with NaClO(aq). The feasibility of this approach has been demonstrated in the real flue gases of a combustion plant.
UV completion of an axial, leptophobic, $Z^\prime$
Creators: name: Casas, J. A.
name: Chakraborti, M.
name: Quilis, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The $Z'$-portal is one of most popular and well-explored scenarios of dark matter (DM). To avoid the strong constraints coming from dilepton resonance searches at the LHC and direct detection of DM, it is usually required that in addition to being leptophobic, the $Z'$ is axially coupled to either the (fermionic) DM or the standard model (SM) quarks. The first possibility has been extensively studied both in the context of simplified model and UV complete scenarios. However, the studies on the second possibiliy are largely confined to simplified models only. Here, we construct the minimal UV completion of these models satisfying both the criteria of leptophobia and purely axial $Z'-$quark coupling. The anomaly cancellation conditions demand highly non-trivial structures, not only in the dark sector, but also in the Higgs sector.
description: 15 pages. Improved version with phenomenological implications addressed and references added
title: Entwicklung und Evaluation eines Unterrichtskonzeptes zum Thema Magnetismus für die Sekundarstufe I
Creators: name: Kellner, Florian
Year: 2023

description: Diese Arbeit stellt einen Versuch dar, zwei bereits empirisch evaluierte Unterrichtskonzeptionen zum Thema Magnetismus für die Sekundarstufe I geschickt zu vereinen. Die beiden Ausgangskonzepte sind zum einen das Eisen-Magnet-Modell der Lernplattform SUPRA und zum anderen das Spiralcurriculum für die Sekundarstufe I der Initiative MINTeinander. Dabei ist das Ziel ein anschlussfähiges drittes Unterrichtskonzept bereit- zustellen, das mit minimalem Arbeitsaufwand in den Lehralltag von Physik-Lehrkräften integriert werden kann und dabei die Vorteile der beiden Ausgangskonzepte behält, aber ihre Nachteile versucht zu minimieren. Das dabei entstandene Konzept wird in der Arbeit unter dem Namen ”Hybrid-Konzept“ beschrieben. Die Lernwirksamkeit dieses Hybrid-Konzeptes wurde an einem Wiener Gymnasium mit einem Pre-, Post-, Follow-up Testdesign evaluiert. Als Interventionsgruppe dienten zwei 4. Klassen, die vom Autor dieser Arbeit ausschließlich mit dem Hybrid-Konzept unterrichtet wurden. Als Vergleichsgruppe diente eine weitere 4. Klasse der gleichen Schule, die traditionell nach einem gängigen Schulbuch unterrichtet wurde. Die nicht repräsentativen Daten lassen vermuten, dass der Unterricht nach dem Hybrid- Konzept einen Großteil der gängigen Lernendenvorstellungen besser adressiert, als es der traditionelle Unterricht vermag. Zusätzlich kann über einen Unterricht mit dem Hybrid-Konzept eine größere Anzahl an Interessenbereichen abgedeckt werden, als es der traditionelle Unterricht tut. Um die Vermutungen statistisch signifikant zu untermauern, müssen jedoch weitere Forschungen mit einer größeren Versuchsgruppe durchgeführt werden.