cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Creative Interference and States of Potentiality in Analogy Problem Solving
Creators: name: Gabora, Liane
name: Saab, Adam
Publisher: name: arXiv
Year: 2013
Subjects: subject: Neurons and Cognition (q-bio.NC)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Creative processes are widely believed to involve the generation of multiple, discrete, well-defined possibilities followed by exploration and selection. An alternative, inspired by parallel distributed processing models of associative memory, is that creativity involves the merging and interference of memory items resulting in a single cognitive structure that is ill-defined, and can thus be said to exist in a state of potentiality. We tested this hypothesis in an experiment in which participants were interrupted midway through solving an analogy problem and asked what they were thinking in terms of a solution. Naive judges categorized their responses as AP if there was evidence of merging solution sources from memory resulting in an ill-defined idea, and SM if there was no evidence of this. Data from frequency counts and mean number of SM versus AP judgments supported the hypothesis that midway through creative processing an idea is in a potentiality state.
description: 7 pages
Developing and Using Reference Datasets to Support Reproducible, Big Data Neuroscience
Creators: name: Caron, B.
name: Hayashi, S.
name: Pestilli, F.
Publisher: name: The University of Texas at Austin
Year: 2022
Subjects: neuroimaging
neuroscience

description: "Advancements in data collection in neuroimaging have ushered in an “Age of Big Data” in neuroscience(Fair et al., 2021; Poldrack & Gorgolewski, 2014; Webb-Vargas et al., 2017). With the growing size of neuroimaging datasets(Alexander et al., 2017; Casey et al., 2018; Sudlow et al., 2015), and the continued persistence of the Replicability Crisis in neuroscience(Tackett et al., 2019), data quality assurance becomes a challenge requiring new approaches for quality assurance at scale. The traditional methods for QA do not scale well. More specifically, the gold standard for QA requires a combination of visual inspection of each individual data derivative, and complex reports that require expertise and time (fMRIPrep, Freesurfer, QSIPrep, Fibr)(Cieslak et al., 2021; Dale et al., 1999; Esteban et al., 2019; Jenkinson et al., 2012; Richie-Halford et al., 2022). Some attempts have been made to approach this at scale(Richie-Halford et al., 2022), however few approaches exist to bridge the gap between community-based visual inspection and expertise-required technical reports. To address this gap, we propose a data-driven approach that uses the natural statistics and variability of large datasets and provides a reference whose variability in value can be compared against. To do this, we processed over 2,000 individual brains from 3 large-scale, open datasets using TACC supercomputers (i.e. PING(Jernigan et al., 2016), HCP(Van Essen et al., 2012), CAMCAN(Shafto et al., 2014)), across multiple imaging modalities and statistical brain properties. For each brain property and dataset, distributions were computed, statistical outliers were removed, and the cleaned distributions were released via brainlife.io(Avesani et al., 2019). The goal of this work is to provide the greater community with tools to perform efficient, automated, data-drive quality assurance, ultimately allowing for the scaling up and increasing of value of large scale datasets processed on supercomputers."
TACC Job Manager - A Lightweight HPC Application and Job Management Library for TACC Systems.
Creators: name: Del-Castillo-Negrete, Carlos
name: Pachev, Benjamin
name: Dawson, Clint
Publisher: name: The University of Texas at Austin
Year: 2022
Subjects: high performance computing

description: A major challenge in many HPC workflows is the amount of manual work required to interact with HPC systems. Actions such as setting up data and code for an HPC job, executing and monitoring the status of HPC jobs, and downloading or uploading data to HPC systems can often be the most time consuming parts of conducting computational science research. These complications make it painfully difficult to reproduce results, share code, or simply run slight variations on the same workflow. For example, in hurricane storm-surge modeling, ensemble simulations are common in many applications from parameter estimation to flood risk assessment, yet they are very hard to configure and reproduce, especially when dealing with a large complex domain, as is the case in many real-world modeling scenarios. We introduce TACC Job Manager - a lightweight job management library for HPC applications that solves the issues of reproducibility and code sharing. It allows for job setup, submission, and monitoring - all via an open-source python library. This allows workflows to be scripted and easily shared. In addition, the library facilitates modular workflow development, with a clear distinction between applications and jobs. Although it is initially targeted for TACC systems, it can be easily extended to work on other supercomputing resources. We demonstrate the use of TACC Job Manager with several real workflows. In each case, the library significantly sped up the development cycle - from initial benchmarking to the final simulation.
THE LEGITIMACY OF EXERCISE OF THE INHERENT RIGHT OF SELF DEFENCE AGAINST A NON-STATE ACTOR WITHIN THE TERRITORY OF ANOTHER STATE.
Creators: name: Terri Philip, Kefas
Publisher: name: figshare
Year: 2023
Subjects: International humanitarian and human rights law

description: This work looks at the contentious international law issue of the legitimacy or otherwise of exercise of right of self defence under Article 51 of the UN Charter by a State who has been attacked by a Non-State Actor occupying the territory of another State.
Particle Production during Inflation in Light of PLANCK
Creators: name: Battefeld, Diana
name: Battefeld, Thorsten
name: Fiene, Daniel
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider trapped inflation in a higher dimensional field space: particle production at a dense distribution of extra species points leads to a terminal velocity at which inflation can be driven in steep potentials. We compute an additional, nearly scale invariant contribution to the power-spectrum, caused by back-scattering of the continuously produced particles. Since this contribution has a blue tilt, it has to be sub-dominant, leading to an upper bound on the coupling constant between the inflatons and the extra species particles. The remaining allowed parameter space is narrow.
description: v.2. 11 pages, 3 figures; considerably revised (faulty computation cut); qualitative conclusions are unaffected
The Pulitzer Foundation for the Arts - Urban Sanctuary or Cultural Elitism?
Creators: name: Balzer, Isabel
Publisher: name: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften
Year: 2013

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 30, Nr. 2 (2002): kritische berichte
title: „Fernab vom Getriebe der Stadt“. Die Grablege der Großherzöge Badens
Creators: name: Kalvelage, Annegret
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 32, Nr. 3 (2003), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Editorial
Creators: name: Menrad, Andreas
Publisher: name: University Library Heidelberg
Year: 2013

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 39, Nr. 2 (2010), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Emission of time-bin entangled particles into helical edge states
Creators: name: Hofer, Patrick P.
name: Büttiker, Markus
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose a single-particle source which emits into the helical edge states of a two-dimensional quantum spin Hall insulator. Without breaking time-reversal symmetry, this source acts like a pair of noiseless single-electron emitters which each inject separately into a chiral edge state. By locally breaking time-reversal symmetry, the source becomes a proper single-particle emitter which exhibits shot noise. Due to its intrinsic helicity, this system can be used to produce time-bin entangled pairs of electrons in a controlled manner. The shot noise created by the source is related to the concurrence of the emitted state.
description: 5 Pages, 3 figures, published version
title: „Hemminger Himmelsleitern“. Die zukunftsweisenden Terrassenhochhäuser des Wohnparks Schlossgut
Creators: name: Geiger-Schmidt, Edeltrud
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 41, Nr. 2 (2012), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Software and accompanying report on developed improved procedure for OEF
Creators: name: Molina-Palacios, Sergio
name: Azarbakht, Alireza
name: Balan, Stefan F.
name: Bessason, Bjarni
name: Hrafnkelsson, Birgir
name: Darzi, A.
name: Galiana-Merino, Juan J.
name: Halldorsson, Benedikt
name: Kharazian, Alireza
name: Moldovan, Iren
name: Toader, Victorin
name: Douglas, John
Publisher: name: Zenodo
Year: 2020

description: Task 3.2 has developed a flexible and extendable procedure for Operational Earthquake Forecasting (OEF) taking account of short-term changes in the seismic hazard and the uncertainties associated with these changes. The following sections summarize the main steps followed to develop the proposed methodology and corresponding software.
Quantum Zeno effect as a topological phase transition in full counting statistics and spin noise spectroscopy
Creators: name: Li, Fuxiang
name: Ren, Jie
name: Sinitsyn, Nikolai A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: When the interaction of a quantum system with a detector is changing from weak to strong coupling limits, the system experiences a transition from the regime with quantum mechanical coherent oscillations to the regime with a frozen dynamics. In addition to this quantum Zeno transition, we show that the full counting statistics of detector signal events experiences a topological phase transition at the boundary between two phases at intermediate coupling of a quantum system to the detector. We demonstrate that this transition belongs to the class of topological phase transitions that can be classified by elements of the braid group. We predict that this transition can be explored experimentally by means of the optical spin noise spectroscopy.
description: 5 pages, 2 figures
title: The "Mesolithic in Europe" - Bemerkungen zur Präsentation des (nord)europäischen Mesolithikums
Creators: name: Cziesla, Erwin
Publisher: name: University Library Heidelberg
Year: 2014

description: Im Jahre 1973 fand auf Einladung von St. K. Kozlowski das erste Treffen „Mesolithic in Europe" in Warschau statt, welches in den Jahren 1978 (Potsdam), 1985 (Edinburgh), 1990 (Leuven), 1995 (Grenoble) und 2000 (Stockholm) wiederholt wurde. Zu allen Symposien liegen die Beiträge vor, und rund 300 Artikel vermitteln auf etwa 3.600 Druckseiten den aktuellen und unfassenden Forschungsstand zum vornehmlich nordeuropäischen Mesolithikum.
Dabei spielte die deutsche Mittelsteinzeit-Forschung zunächst eine
tragende Rolle, erfuhr jedoch aufgrund reduzierter finanzieller Mittel und fehlender Arbeitsstellen einen erheblichen Bedeutungsverlust. Es
ist zu hoffen, dass dieser Trend sich nicht weiter fortsetzt
description: In 1973, the first international meeting "Mesolithic in Europe", initiated by St. K. Kozlowski, took place in Warsaw. This first Symposium was repeated in 1978 (Potsdam), 1985 (Edinburgh), 1990 (Leuven), 1995 (Grenoble) and 2000 (Stockholm). From each meeting the Organizers have published conferencecontributions and more than 300 articles with altogether 3.600 pages convey a current and comprehensive information concerning especially
Northern European research in Mesolithic science. At the beginning, German
Mesolithic research played an important role, which has constantly decreased due to reduced financial support and missing jobs. It is to be hoped that this negative tendency will not increase and the German Mesolithic research will be better supported in the future.
Centralizers in Ore extensions of polynomial rings
Creators: name: Richter, Johan
name: Silvestrov, Sergei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 16S32, 16S36

description: In this paper we consider centralizers of single elements in Ore extensions of the ring of polynomials in one variable over a field. We show that they are commutative and finitely generated as an algebra. We also show that for certain classes of elements their centralizer is singly generated as an algebra.
title: Die spätneolithische Beilproduktion auf dem Lousberg in Aachen. Eine Hochrechnung von Angebot und Nachfrage und Rückschlüsse auf die spätneolithische Bevölkerungsdichte
Creators: name: Schyle, Daniel
Publisher: name: University Library Heidelberg
Year: 2013

description: Auf dem Lousberg in Aachen wurde zwischen etwa 3800 and 3000 calBC im Tagebau Feuerstein abgebaut und zu Beilrohlingen verarbeitet. Die Beilklingen aus dem leicht zu identifi zierenden plattenförmigen, grobkörnigen und grau bis dunkelbraun gefärbten Lousberg-Feuerstein fanden ihre Abnehmer über Entfernungen von bis zu 280 km vor allem im Rheinland, in Westfalen, aber auch in Hessen, Rheinland-Pfalz und sogar in Belgien und den Niederlanden. Anhand der auf dem Lousberg ausgegrabenen Produktionsabfälle und einer aktualisierten Verbreitungskarte wurden die Gesamtproduktionsmenge und die Fläche des Absatzgebiets hochgerechnet. Bei bekannter Abbaudauer lassen sich schließlich mit einer Schätzung des neolithischen Beilbedarfs auch Aussagen zur gleichzeitigen Bevölkerungsdichte im Absatzgebiet machen.
description: The tabular fl int seams within the cretaceous limestone slab once covering the Lousberg in Aachen (Germany) were completely exploited by systematic open air mining between approximately 3800 and 3000 years CalBC. The Lousberg-fl int, easily identifi able by its tabular shape and its characteristic colours, was processed on-site almost exclusively for the production of axe-roughouts, which were distributed over distances up to 280 km mainly to Westphalia, but also to Hessen, Rheinland-Pfalz and into Belgium and the Netherlands.
An attempt was made to estimate the Late Neolithic population density during exploitation of the opencast mine by extrapolating the total output of axe-roughouts, the Neolithic consumption of axes and the size of the distribution area of the polished axes.
InvenioRDM: Supporting FAIR Principles and Policies
Creators: name: Carson, Matthew
Publisher: name: Zenodo
Year: 2023
Subjects: InvenioRDM
Open Science
FAIR Principles
Research Data Management
Open Repositories
Collaborative Development

description: A brief overview of InvenioRDM’s support of FAIR principles and best practices for research data management, and how this enables compliance with recent policies on data sharing and open science.
title: Ansätze zur präzisen Beschreibung und Klassifi kation handgefertigter Keramikgefäße aus Ecuador
Creators: name: Yépez, Alden
Publisher: name: University Library Heidelberg
Year: 2013

description: In diesem Artikel werden zwei verschiedene Ansätze zur Klassifi kation von Keramikformen vorgestellt. Die Grundlage einer Klassifi kation nach so genannten Grundformen ist das von KARSTENS (1994) entwickelte System. Die von mir angepassten Variante beruht auf dem Verhältnis von maximalem Durchmesser und Höhe und bezieht weitere Eigenschaften der Gefäßform mit ein. Dagegen verwendet das EDV-Programm SECANTO (Section Analysis Tool) gescannte Profi lzeichnungen und errechnet auf dieser Grundlage Abstände zwischen den untersuchten Gefäßen. Mit diesen Methoden wurde eine Klassifi kation für fünfzig Gefäße erarbeitet, die aus der Montaña-Region von Baeza, Provinz Napo in Ecuador stammen.
description: This article presents two different approaches for the classifi cation of ceramic shapes. The basis of the so-called classifi cation of basic shapes (Grundformen) is the system developed by KARSTENS (1994). The method was adapted, the main criterion is the ratio of the maximum diameter and the vessel height, in addition some features of the vessel shapes are taken into account. The computerprogram SECANTO (Section Analysis Tool) uses scanned profi le drawings and calculates on this basis distances between the vessels.
These methods were applied to create a classifi cation of fi fty vessels from the montaña-region of Baeza, province of Napo, Ecuador.
Optimising Spectroscopic and Photometric Galaxy Surveys: Efficient Target Selection and Survey Strategy
Creators: name: Jouvel, S.
name: Abdalla, F. B.
name: Lahav, O.
name: Kirk, D.
name: Lin, H.
name: Annis, J.
name: Kron, R.
name: Frieman, J. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The next generation of spectroscopic surveys will have a wealth of photometric data available for use in target selection. Selecting the best targets is likely to be one of the most important hurdles in making these spectroscopic campaigns as successful as possible. Our ability to measure dark energy depends strongly on the types of targets that we are able to select with a given photometric data set. We show in this paper that we will be able to successfully select the targets needed for the next generation of spectroscopic surveys. We also investigate the details of this selection, including optimisation of instrument design and survey strategy in order to measure dark energy. We use color-color selection as well as neural networks to select the best possible emission line galaxies and luminous red galaxies for a cosmological survey. Using the Fisher matrix formalism we forecast the efficiency of each target selection scenario. We show how the dark energy figures of merit change in each target selection regime as a function of target type, survey time, survey density and other survey parameters. We outline the optimal target selection scenarios and survey strategy choices which will be available to the next generation of spectroscopic surveys.
description: 16 pages, 22 figures, accepted to MNRAS in dec 2013
title: B. Maier: Stonehenge. Archäologie, Geschichte, Mythos, 2005
Creators: name: Weyrauch-Pung, Alexa
Publisher: name: University Library Heidelberg
Year: 2013

description: Rezension zu: B. Maier: Stonehenge. Archäologie, Geschichte, Mythos. C. H. Beck Wissen (München 2005) 101 Seiten, 19 Abbildungen. ISBN: 3406508774,
title: Johannes Müller (Hrsg.): Alter und Geschlecht in ur- und frühgeschichtlichen Gesellschaften, 2005
Creators: name: Fries, Jana Esther
Publisher: name: University Library Heidelberg
Year: 2013

description: Rezension zu: Johannes Müller (Hrsg.): Alter und Geschlecht in ur- und frühgeschichtlichen Gesellschaften. Universitätsforschungen zur Prähistorischen Archäologie, Band 126. Verlag Dr. Rudolf Habelt. Bonn 2005, 194 Seiten mit 77 Abbildungen und 27 Tabellen, Paperback. ISBN: 3-7749-3364-2.
Lizenzen zum Klauen
Creators: name: Lorenz, Anja
Publisher: name: Zenodo
Year: 2023
Subjects: design-based research
design science
OERexp
OER
open educational resources
OER-Fachexpert*innen

description: Science Slam beim Thementag "Faszination Technick" an der Technischen Hochschule Lübeck
Open problems and questions about geodesics
Creators: name: Burns, Keith
name: Matveev, Vladimir S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Differential Geometry (math.DG)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: The paper surveys open problems and questions related to geodesics defined by Riemannian, Finsler, semi Riemannian and magnetic structures on manifolds.
description: This is the final version of the paper
Interferometry with relativistic electrons
Creators: name: Marzlin, Karl-Peter
name: Lee, Thomas
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: We propose an experiment to test the influence of Lorentz contraction on the interference pattern of a beam of electrons. The electron beam is split and recombined by two pairs of bi-chromatic laser pulses, using a variation of the Kapitza-Dirac effect. Between the pairs the electrons are accelerated to relativistic speed. We show that Lorentz contraction of the distance between two partial beams will then lead to a reduction of fringe visibility. The connection of the proposal to Bell's spaceship paradox is discussed.
description: To appear in Phys. Rev. A
Phanaeus genieri Arnaud 2001
Creators: name: Lizardo, Viridiana
name: Moctezuma, Víctor
name: Escobar-Sarria, Federico
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Phanaeus
Phanaeus genieri

description: Phanaeus genieri Arnaud, 2001 Recorded Distribution: MEXICO: Hidalgo — Juárez Hidalgo, Metztitlán, Querétaro — San Juan del Río, San Luis Potosí — Ciudad del Maíz, Xilitla, Tamaulipas — Jaumave. Altitude: from 1264 to 2279 m a.s.l. Biomes: Tropical & Subtropical Coniferous Forests, Tropical & Subtropical Moist Broadleaf Forests. Ecorregions: NEARCTIC: Sierra Madre Oriental pine-oak forests; NEOTROPIC: Trans-Mexican Volcanic Belt pine-oak forests, Sierra Madre Oriental montane forests. Predicted distribution: This species distributes from 18.26° to 23.78° latitude in an area of 33,331 Km2. Its predicted distribution has a mean annual temperature of 12.63-18.52° C with a maximum difference of temperature of 19.36° C during the year and mean precipitation of 823-1305 mm per year.
description: Published as part of Lizardo, Viridiana, Moctezuma, Víctor & Escobar-Sarria, Federico, 2022, Predicted and recorded distribution maps of the genus Phanaeus (Coleoptera: Scarabaeidae). Supplementary material of Distribution, Regionalization, and Diversity of the dung beetle genus Phanaeus MacLeay (Coleoptera: Scarabaeidae) using Species Distribution Models, pp. 1-77 in Zootaxa (suppl.) (suppl.) 5213 (5) on page 6, DOI: 10.5281/zenodo.7387492
Symmetric Reduction and Hamilton-Jacobi Equation of Rigid Spacecraft with a Rotor
Creators: name: Wang, Hong
Publisher: name: arXiv
Year: 2013
Subjects: subject: Dynamical Systems (math.DS)
subject: Symplectic Geometry (math.SG)
subject: FOS: Mathematics
subject: 70H33, 70H20 (Primary), 70Q05 (Secondary)

description: In this paper, we consider the rigid spacecraft with an internal rotor as a regular point reducible regular controlled Hamiltonian (RCH) system. In the cases of coincident and non-coincident centers of buoyancy and gravity, we give explicitly the motion equation and Hamilton-Jacobi equation of reduced spacecraft-rotor system on a symplectic leaf by calculation in detail, respectively, which show the effect on controls in regular symplectic reduction and Hamilton-Jacobi theory.
description: 21 pages. Revised some printed wrongs in section 4. arXiv admin note: substantial text overlap with arXiv:1305.3457, arXiv:1303.5840, arXiv:1202.3564
Revisiting neutrino masses from Planck scale operators
Creators: name: Iyer, Abhishek M
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Planck scale lepton number violation is an interesting and natural possibility to explain non-zero neutrino masses. We consider such operators in the context of Randall-Sundrum (RS1) scenarios. Implementation of this scenario with a single Higgs localized on the IR brane (standard RS1) is not phenomenologically viable as they lead to inconsistencies in the charged lepton mass fits. In this work we propose a set-up with two Higgs doublets. We present a detailed numerical analysis of the fits to fermion masses and mixing angles. This model solves the issues regarding the fermion mass fits but solutions with consistent electroweak symmetry breaking are highly fine tuned. A simple resolution is to consider supersymmetry in the bulk and a detailed discussion of which is provided. Constraints from flavour are found to be strong and Minimal Flavour Violation (MFV) is imposed to alleviate them.
description: 31 Pages, 12 Figures, Abstract reworded, Discussion modified and improved, quark fits included, EWSB discussion expanded, examples of lepton mass fits with MFV included, v2
Tropical complexes
Creators: name: Cartwright, Dustin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14D06, 14T05

description: We introduce tropical complexes, as an enrichment of the dual complex of a degeneration with additional data from non-transverse intersection numbers. We define cycles, divisors, and linear equivalence on tropical complexes, analogous both to the corresponding theories on algebraic varieties and to previous work on graphs and abstract tropical curves. In addition, we establish conditions for the divisor-curve intersection numbers on a tropical complex to agree with the generic fiber of a degeneration.
description: 37 pages, 5 figures. v2: Sections 5-6 now appear in arXiv:1506.02023 and Section 7 in arXiv:1511.00650. v3: Rewritten, definition of Weil divisors on tropical complexes of dimension at least 3 changed slightly. v4: Many improvements in the exposition
Two-component Bose gases with one-body and two-body couplings
Creators: name: Lellouch, Samuel
name: Dao, Tung-Lam
name: Koffel, Thomas
name: Sanchez-Palencia, Laurent
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the competition between one-body and two-body couplings in weakly-interacting two-component Bose gases, in particular as regards field correlations. We derive the meanfield theory for both ground state and low-energy pair excitations in the general case where both one-body and two-body couplings are position-dependent and the fluid is subjected to a state-dependent trapping potential. General formulas for phase and density correlations are also derived. Focusing on the case of homogeneous systems, we discuss the pair-excitation spectrum and the corresponding excitation modes, and use them to calculate correlation functions, including both quantum and thermal fluctuation terms. We show that the relative phase of the two components is imposed by that of the one-body coupling, while its fluctuations are determined by the modulus of the one-body coupling and by the two-body coupling. One-body coupling and repulsive two-body coupling cooperate to suppress relative-phase fluctuations, while attractive two-body coupling tends to enhance them. Further applications of the formalism presented here and extensions of our work are also discussed.
description: published version
Predicting the Effects of Urbanisation on Biodiversity with the use of Soundscape Analysis
Creators: name: Lemon, S.
name: Carvalho, Joana
name: Huck, Maren
Publisher: name: University of Derby
Year: 2024
Subjects: biodiversity
housing estates
nature-based solutions

description: Urbanisation, driven by staggering global population growth, continues to expand at the expense of natural habitats, presenting significant challenges for biodiversity. This study investigates the effects of urban development on species richness and activity via soundscape analysis. This research was conducted in two newly developed housing estates, Langley Country Park and Hackwood Grange, in Derby, UK, and involved 15 participant households. AudioMoth devices were set up to record bat and bird acoustic data over a period of four days, with indices such as NDSI, ACI, ADI, and BI calculated in Software R. Additionally, bat species identification was performed using Kaleidoscope Pro Analysis Software. 

The results showed significant differences in biodiversity between the two newly developed housing estates. Langley exhibited greater bird acoustic diversity, as evidenced by acoustic indices and bat pulses counts, respectively. Conversely, Hackwood demonstrated a greater diversity in bat species, identifying nine of the 17 bat species found in the UK, compared to fewer at Langley. Habitat features such as semi-urban surroundings and hedgerows within 100 meters of participants homes were associated with increased species observation, underscoring the importance of these elements in supporting biodiversity. Notable, bird feeders were absent in most homes but appeared to influence species diversity where present.

The findings highlight the critical role of natural and semi-natural features, such as hedgerows, in maintaining urban biodiversity. These features should remain integral to newly created housing developments to enhance ecosystem resilience and mitigate biodiversity loss. This research emphasizes the need for urban planning strategies that promote sustainable coexistence between urban development and wildlife and prioritise habitat preservation.
The impact of baryonic processes on the two-point correlation functions of galaxies, subhaloes and matter
Creators: name: van Daalen, Marcel P.
name: Schaye, Joop
name: McCarthy, Ian G.
name: Booth, C. M.
name: Vecchia, Claudio Dalla
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The observed clustering of galaxies and the cross-correlation of galaxies and mass provide important constraints on both cosmology and models of galaxy formation. Even though the dissipation and feedback processes associated with galaxy formation are thought to affect the distribution of matter, essentially all models used to predict clustering data are based on collisionless simulations. Here, we use large hydrodynamical simulations to investigate how galaxy formation affects the autocorrelation functions of galaxies and subhaloes, as well as their cross-correlation with matter. We show that the changes due to the inclusion of baryons are not limited to small scales and are even present in samples selected by subhalo mass. Samples selected by subhalo mass cluster ~10% more strongly in a baryonic run on scales r > 1Mpc/h, and this difference increases for smaller separations. While the inclusion of baryons boosts the clustering at fixed subhalo mass on all scales, the sign of the effect on the cross-correlation of subhaloes with matter can vary with radius. We show that the large-scale effects are due to the change in subhalo mass caused by the strong feedback associated with galaxy formation and may therefore not affect samples selected by number density. However, on scales r < r_vir significant differences remain after accounting for the change in subhalo mass. We conclude that predictions for galaxy-galaxy and galaxy-mass clustering from models based on collisionless simulations will have errors greater than 10% on sub-Mpc scales, unless the simulation results are modified to correctly account for the effects of baryons on the distributions of mass and satellites.
description: 15 pages, 9 figures. Replaced to match the version accepted by MNRAS
title: Untersuchungen zur Stratigraphie, Fundverteilung und zum Fundspektrum der mittleren Ertebøllekultur in Ostholstein: Die Nachgrabungen in Grube-Rosenhof aus den Jahren 2001 und 2002
Creators: name: Goldhammer, Julia
Publisher: name: University Library Heidelberg
Year: 2013

description: Während der Nachuntersuchung im Siedlungsumfeld des Fundplatzes Grube-Rosenhof konnte lediglich eine einheitliche, endmesolithische Fundschicht beobachtet werden, die sich zwischen 4900 und 4400 calBC gebildet hatte. Die Lage und Verteilung der Artefakte wurde ausgewertet, um etwaigen chronologischen Differenzen innerhalb des Schichtpakets auf die Spur zu kommen. Eine akeramische Schicht sowie deutliche chronologische Unterschiede im Fundgut konnten nicht nachgewiesen werden, jedoch zeigten sich Unterschiede in der vertikalen Verteilung von Flint- und Keramikmengen.
Die Verteilungsmuster deuten möglicherweise auf eine durch den Meeresspiegelanstieg bedingte landwärtige Verlagerung des als Abfallzone genutzten Flachwasserbereichs hin.
description: During the excavation of archaeological site Grube-Rosenhof in 2001 and 2002, only one uniform endmesolithic layer could be identifi ed in the periphery of the former settlement. This stratum was accumulated between 4900 and 4400 calBC . To elucidate chronological differences inside the layer, position and distribution of artifacts were analyzed. Flint and ceramics exhibited different patterns in their vertical distribution, however it was not possible to detect a clear chronological order within the deposits or a pre-pottery horizon.
Potentially, the distribution patterns are shaped by a landwards shift of the outcast area in the shallow water zone with rising sea level.
title: Handelsgut, Geschenke, Subsidien. Zu den Vermittlungsfaktoren ostmediterraner und orientalischer Objekte im Merowingerreich
Creators: name: Drauschke, Jörg
Publisher: name: University Library Heidelberg
Year: 2013

description: In der Regel werden Fernkontakte im frühen Mittelalter, die sich anhand echter Importstücke gut belegen lassen, gerne als Ausdruck eines irgendwie gearteten Handels gewertet. Die im folgenden Beitrag analysierten Funde, deren Ursprung in einem Raum gesucht werden muss, der sich zwischen Südasien und dem östlichen Mittelmeer erstreckt, und die über Italien und die südgallische Küste in das Merowingerreich gelangten, repräsentieren jedoch eine Vielfalt von Objekt- und Materialgattungen, für deren Vermittlung sehr unterschiedliche Distributionsmechanismen postuliert werden müssen. Nach der Darstellung der betreffenden Objekte, ihrer Provenienz und ihrer Verbreitung sowie alternativen Erklärungsmodellen für ihren Transport in das Fränkische Reich sollen anhand eines Modells zum Güteraustausch aus der Wirtschaftsethnologie die im Frühmittelalter abgelaufenen Prozesse begriffl ich exakter gefasst und stärker differenziert werden, so dass ein Gesamtbild entsteht, das dem anzunehmenden komplexen Distributions-System dieser Zeit gerecht werden kann.
description: Long distant contacts of the early Middle Ages, which can be identifi ed well according to certain imports, are usually seen as an expression of an in most cases unspecifi ed trade. The fi nds analysed within the following contribution, whose origin can be located between South Asia and the Eastern Mediterranean and which came to the Merovingian Empire via Italy and the coast in southern Gaul, represent a variety of objects and materials. For their transport different mechanisms of distribution must be taken into account. After presenting the respective objects, their provenance and their regional distribution as well as alternative explanations for their transport into the Frankish Kingdom, the processes of exchange which took place in the early Middle Ages shall be conceptualised and differentiated more exactly with the help of a model deriving from economic anthropology. The aim is to obtain an overall picture that could satisfy the presumable complex system of distribution of this time period.
Sparse sampling, galaxy bias, and voids
Creators: name: Sutter, P. M.
name: Lavaux, Guilhem
name: Hamaus, Nico
name: Wandelt, Benjamin D.
name: Weinberg, David H.
name: Warren, Michael S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: To study the impact of sparsity and galaxy bias on void statistics, we use a single large-volume, high-resolution N-body simulation to compare voids in multiple levels of subsampled dark matter, halo populations, and mock galaxies from a Halo Occupation Distribution model tuned to different galaxy survey densities. We focus our comparison on three key observational statistics: number functions, ellipticity distributions, and radial density profiles. We use the hierarchical tree structure of voids to interpret the impacts of sampling density and galaxy bias, and theoretical and empirical functions to describe the statistics in all our sample populations. We are able to make simple adjustments to theoretical expectations to offer prescriptions for translating from analytics to the void properties measured in realistic observations. We find that sampling density has a much larger effect on void sizes than galaxy bias. At lower tracer density, small voids disappear and the remaining voids are larger, more spherical, and have slightly steeper profiles. When a proper lower mass threshold is chosen, voids in halo distributions largely mimic those found in galaxy populations, except for ellipticities, where galaxy bias leads to higher values. We use the void density profile of Hamaus et al. (2014) to show that voids follow a self-similar and universal trend, allowing simple translations between voids studied in dark matter and voids identified in galaxy surveys. We have added the mock void catalogs used in this work to the Public Cosmic Void Catalog at http://www.cosmicvoids.net.
description: 11 pages, 7 figures, MNRAS accepted. Minor changes from previous version. Public catalog available at http://www.cosmicvoids.net
Bi-Directional Energy Cascades and the Origin of Kinetic Alfvénic and Whistler Turbulence in the Solar Wind
Creators: name: Che, H.
name: Goldstein, M. L.
name: Viñas, A. F.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The observed sub-proton scale turbulence spectrum in the solar wind raises the question of how that turbulence originates. Observations of keV energetic electrons during solar quite-time suggest them as possible source of free energy to drive the turbulence. Using particle-in-cell simulations, we explore how free energy in energetic electrons, released by an electron two-stream instability drives Weibel-like electromagnetic waves that excite wave-wave interactions. Consequently, both kinetic Alfvénic and whistler waves are excited that evolve through inverse and forward magnetic energy cascades.
description: 12 pages, 5 figures, Submitted to Physical Review Letters
title: Verkehr, Transport und Handel in Norwegen und Böhmen in einer Langzeitperspektive
Creators: name: Grimm, Oliver
Publisher: name: University Library Heidelberg
Year: 2013

description: Norwegen mit einer sehr küstenbezogenen Besiedlung und das Böhmische Becken sind trotz unterschiedlicher Lagemerkmale als Gebiete mit einer begrenzten Zahl verkehrsstrategisch gelegener und zugleich fruchtbarer Areale anzusehen. Eine Betrachtung in einer Langzeitperspektive führt für Norwegen wie für das Böhmische Becken zur Lokalisierung weniger archäologisch her aus ragen der Gebiete von der Vorgeschichte (Stein-/Bronzezeit) hin bis zum Mittelalter. Im folgenden wird allein Norwegen unter der Themen stellung „Verkehr, Transport und Handel“ betrachtet. Wie eine sozial-/schiffahrtsgeschichtliche Perspektive zeigt, handelte es sich in der Bronze-, Spätkaiser-/Völkerwanderungs- sowie Wikingerzeit bei den Fernverbindungen jeweils um einen herrschaft lich gesteuerten Zugang von Luxuswaren, parallel zu einer Fortentwicklung der Schiffahrt (Paddel, Ruder, Segel). Ein erweiterter Handel mit Massengütern durch spezialisierte Frachtschiffe fand demgegenüber erst in Verbindung mit der Bildung der nordeuropäischen Nationen statt. Abschließend wird für Norwegen anhand siedlungsgeographischer Vorstellungen ein hohes Maß an Determinismus festgestellt: Die Ausbildung langlebiger herausragender Siedlungen/Machtzentren mit einer Einbindung in Austausch-/Handelsnetze war demzufolge bis zu einem gewissen Grad geographisch vorgegeben.
description: Norway with its mainly coast-bound settlement areas and the Bohemian Basin did in spite of their differences in geography share a limited number of areas both placed strategically in relation to traffic and outstanding in fertility. A long-term perspective unveils few archaeologically dominant areas from the Stone/Bronce Age up to Medieval times. In the following, only Norway is considered under the heading of “traffic, transport and trade”. According to an analysis of social history and the history of seafaring, an upper social class of the Bronce, Late Roman/Migration and Viking period arranged a transfer of luxury goods to Norway with vessels which were developed further and further (from paddling to rowing and finally sailing). However, the transition to a much enlarged trade with common goods and specialised cargo vessels did not come any earlier than in the period where northern European states were in their formation. Finally, a high degree of determinism is noticed for Norway based on concepts in geography: outstanding settlements/centres of power involved into exchange/trading networks were in fact to some extent geographically bound to few predictable areas.
title: Erfahrungen freiberuflicher Archäologen/Archäologinnen. „Gibt es ein (lebenswertes) Leben nach dem Archäologiestudium?“ Ein Nachtrag zu: aktuell 30/2, 2007
Creators: name: Selent, Andreas
Publisher: name: University Library Heidelberg
Year: 2013

description: [nicht vorhanden]
Changing assessment practices in higher education: Assessment literacy, culture and significant social interactions
Creators: name: SIMPER, NATALIE LOU
Publisher: name: Monash University
Year: 2022
Subjects: Higher education

description: This research investigates assessment cultures across multiple settings to determine how change leaders in higher education can affect change in assessment practice. It presents the first empirical investigation of assessment culture, with data drawn from multiple international sites evidencing the existence of assessment micro-cultures. It establishes thresholds in assessment concepts, demonstrates the value of social networks for achieving change in assessment practices and draws the connection between sustained assessment change and the scholarship of teaching and learning. Synthesis of findings led to the creation of an assessment change framework to inform ongoing work in assessment change in higher education.
Effective gravitational interactions of dark matter axions
Creators: name: Noumi, Toshifumi
name: Saikawa, Ken'ichi
name: Sato, Ryosuke
name: Yamaguchi, Masahide
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the structure of gravitational self-interactions of coherently oscillating axions in the general relativistic framework. A generic action for a massive scalar field in the Friedmann-Robertson-Walker background is first introduced based on the effective field theory approach to cosmological perturbations. Using the obtained setup, we evaluate the effective gravitational interaction of the massive scalar field, i.e. scalar quartic interactions mediated by metric perturbations. Applying the results to the system of dark matter axions, we estimate their self-interaction rate and discuss its implications for the axion Bose-Einstein condensate dark matter scenario. Leading contributions for the gravitational interactions of axions are given by the process mediated by the dynamical graviton field, which is essentially the Newtonian potential induced by fluctuations of the background fluids. We find that it leads to the same order of magnitude for the interaction rate of dark matter axions in the condensed regime, compared with the results of previous studies using the Newtonian approximation.
description: 27 pages, 3 figures; revised version of the manuscript, accepted for publication in PRD
Complexity of Oscillatory Integration for Univariate Sobolev Spaces
Creators: name: Novak, Erich
name: Ullrich, Mario
name: Woźniakowski, Henryk
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: We analyze univariate oscillatory integrals for the standard Sobolev spaces $H^s$ of periodic and non-periodic functions with an arbitrary integer $s\ge1$. We find matching lower and upper bounds on the minimal worst case error of algorithms that use $n$ function or derivative values. We also find sharp bounds on the information complexity which is the minimal $n$ for which the absolute or normalized error is at most $\varepsilon$. We show surprising relations between the information complexity and the oscillatory weight. We also briefly consider the case of $s=\infty$.
description: 40 pages
MPEC 2023-G44 : 2023 GK
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 GK

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
the RefCo Toolkit
Creators: name: Aznar, Jocelyn
name: Seifart, Frank
Publisher: name: Zenodo
Year: 2022
Subjects: language documentation
certification
reusability
corpora
quality

description: The RefCo Toolkit is a toolkit for improving and evaluating the quality of oral language documentation. It provides quality criteria specifications as well as a process to be implemented by any certification entity interested in improving the quality of their language documentation corpora. The Corpus Documentation is a spreadsheet which should be filled by the corpus submitter, that is someone who either has created a corpus or is curating it and wishes to have it evaluated and improved according to the quality criteria defined by RefCo. A previous version, unpublished, of the Corpus Documentation was written by Kilu von Prince. Even if the current version evolved in a different direction, it benefited a lot from von Prince's work. The Reference Manual describes each item present in the Corpus Documentation. It is intended both for a corpus submitter when filling the Corpus Documentation. The Review List contains the list of the different items that should be checked by an entity implemented the RefCo quality criteria. These items can be evaluated either manually or automatically. Finally, the CheckList Report is the form a reviewer should fill after the evaluation of the corpus by the certification entity, in order to help the corpus submitter to fix the issues observed in the corpus, and keep track of the whole process. For the RefCo Checker and the semi-automatic corpus evaluation it provides, see https://gitlab.rrz.uni-hamburg.de/bba1792/corpus-services/-/blob/develop/doc/README.RefCo.md. The .json and the .xsd files are formal schemes describing the RefCo Corpus Documentation.