cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Zum Tragverhalten von mehrschichtigen Glaselementen mit integrierten Funktionsträgern am Beispiel von Glaslamellen mit eingebetteten Hologrammen
Creators: name: Topp, Thomas
Publisher: name: Technische Universität Dortmund
Year: 2008
Subjects: subject: Konstruktiver Glasbau
subject: Fassade
subject: Verbundglas
subject: Funktionsglas
subject: Holographisch-optische Elemente (HOE)
subject: Verbundtragwirkung
subject: Schubverbund
subject: Schubmodul
subject: Gebogenes Glas
subject: Glas-Stahl-Verbund
subject: 690

description: Glasfassaden werden neben den originären Aufgaben der Belichtung und des Gebäudeabschlusses, in zunehmendem Maße mit weiteren Funktionen ausgestattet. Die dafür notwendigen Funktionselemente sind überwiegend als Folien ausgebildet und in die Funktionsschichten von Verbundgläsern integriert. Es entstehen mehrschichtige Funktionsgläser mit einem Potenzial für Verbundtragwirkung. Die sichere Identifizierung dieses Tragverhaltens im Hinblick auf eine wirtschaftliche Dimensionierung für größere Spannweiten ist Gegenstand der vorliegenden Arbeit. Auf Basis von Scher- und Biegeversuchen wird ein Schubmodul ermittelt und anschließend rechnerisch verifiziert. Des Weiteren werden Konzepte für die konstruktive Auslegung der Gläser und ihrer Halterungen entwickelt. Neben der Berücksichtigung der Verbundeigenschaften bietet auch die Nutzung der funktionsbestimmten Formgebung erhebliche Tragreserven. Dies zeigen experimentelle und rechnerische Untersuchungen an Lamellen aus gebogenem Glas und an Lamellen mit einem tragfähigen hybriden Glas-Stahl-Querschnitt. Die in dieser Arbeit dargelegten Untersuchungen wurden an Glaslamellen mit eingebetteten lichtlenkenden Hologrammfolien (holographisch-optische Elemente - HOE) durchgeführt. An diesem Beispiel eines Funktionsverbundglas-Aufbaus wird das Potenzial gezeigt, welches in der Synthese von Funktions- und Tragelementen liegt. Weiterhin werden konkrete Anforderungen an die konstruktive Durchbildung dargestellt.
Derivation of the Maxwell-Schrödinger Equations from the Pauli-Fierz Hamiltonian
Creators: name: Leopold, Nikolai
name: Pickl, Peter
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 35Q40, 81Q05, 81V10, 82C10

description: We consider the spinless Pauli-Fierz Hamiltonian which describes a quantum system of non-relativistic identical particles coupled to the quantized electromagnetic field. We study the time evolution in a mean-field limit where the number $N$ of charged particles gets large while the coupling to the radiation field is rescaled by $1/\sqrt{N}$. At time zero we assume that almost all charged particles are in the same one-body state (a Bose-Einstein condensate) and we assume also the photons to be close to a coherent state. We show that at later times and in the limit $N \rightarrow \infty$ the charged particles as well as the photons exhibit condensation, with the time evolution approximately described by the Maxwell-Schrödinger system, which models the coupling of a non-relativistic particle to the classical electromagnetic field. Our result is obtained by an extension of the "method of counting", introduced by Pickl, to condensates of charged particles in interaction with their radiation field.
description: improved presentation, extension of Theorem II.2 to a larger class of initial states
(200213) Francis Alexander Keith-Falconer
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Efficacy of Green Papaya (Carica papaya) Fruit Juice against Intestinal Parasites of Newly Weaned Male Calves
Creators: name: Salazar, Sandy Sean Sidney
name: Salvedia, Claire B.
Publisher: name: Thai Society of Higher Education Institutes on Environment
Year: 2023
Subjects: Anthelmintic
Carica papaya
Coccidia
In vivo
Strongylids

description: EnvironmentAsia, 16, 3, 171-177
Amtliche Mitteilungen der Technischen Universität Dortmund Nr. 13/2013
Creators: name: (:Unkn) Unknown
Publisher: name: Technische Universität Dortmund
Year: 2013
Subjects: subject: 080

description: Neufassung der Prüfungsordnung für den Masterstudiengang Architektur und Städtebau der Fakultät Architektur und Bauingenieurwesen an der Technischen Universität Dortmund vom 13. Juni 2013
description: Neufassung der Prüfungsordnung für den Masterstudiengang Bauprozessmanagement und Immobilienwirtschaft der Fakultät Architektur und Bauingenieurwesen an der Technischen Universität Dortmund vom 13. Juni 2013
description: Neufassung der Prüfungsordnung für den Masterstudiengang Konstruktiver Ingenieurbau der Fakultät Architektur und Bauingenieurwesen an der Technischen Universität Dortmund vom 13. Juni 2013
description: Amtliche Mitteilungen der Technischen Universität Dortmund ; 13, 2013
Toxic Effects of Cyclophosphamide on Male Mice Fertility Development and Body Indicators
Creators: name: Yser, Heba Thakeb
Publisher: name: Thai Society of Higher Education Institutes on Environment
Year: 2023
Subjects: Cyclophosphamide
Mice fertility
Reproductive ability
Sperm abnormality
Sexual hormones

description: EnvironmentAsia, 16, 3, 178-188
Framework Artifact for the Road-Based Physical Internet based on Internet Protocols
Creators: name: Kaup, Steffen
name: Ludwig, André
name: Franczyk, Bogdan
Publisher: name: Georgia Institute of Technology
Year: 2021
Subjects: Protocol transfer
Road-Based physical internet

description: Presented at the 8th International Physical Internet Conference (IPIC 2021) 14-16 June 2021, Virtual
description: The Physical Internet (PI, π) raises high expectations for efficiency gains in transport and logistics. The PI represents the network of logistics networks for physical objects in analogy to the Data Internet (DI). Road based traffic represents one of these logistics networks. Here, many empty runs and underutilized trips still take place (International Transport Forum, 2019). Hence, there is a lot of potential in the road-based Physical Internet (RBPI), which will have an impact on transport and logistics strategies, but also on vehicle design. On the DI, logistics strategies are implemented in protocols. In order to transfer such concepts to the RBPI, relevant protocols of the DI had been analyzed and transferred to the world of physical objects. However, not all functionalities can be transferred one-to-one, e.g. a data packet in the DI can simply be re-generated by a hub in case of damage or loss. To compensate for the challenges, a framework artifact has been designed with appropriate transformation customizations based on design science principles (vom Brocke, 2007). From this, resulting requirements for future vehicles were derived. This paper makes a contribution to the implementation of the RBPI in order to fit road based vehicles to the future world of transport and logistics.
Robust and Parallel Bayesian Model Selection
Creators: name: Zhang, Michael Minyi
name: Lam, Henry
name: Lin, Lizhen
Publisher: name: arXiv
Year: 2016
Subjects: subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Effective and accurate model selection is an important problem in modern data analysis. One of the major challenges is the computational burden required to handle large data sets that cannot be stored or processed on one machine. Another challenge one may encounter is the presence of outliers and contaminations that damage the inference quality. The parallel "divide and conquer" model selection strategy divides the observations of the full data set into roughly equal subsets and perform inference and model selection independently on each subset. After local subset inference, this method aggregates the posterior model probabilities or other model/variable selection criteria to obtain a final model by using the notion of geometric median. This approach leads to improved concentration in finding the "correct" model and model parameters and also is provably robust to outliers and data contamination.
A preliminary evaluation of how classical separation techniques affect the solid catalyst surface features during transesterification
Creators: name: Mekonnen, Kedir Derbie
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: The aim of this study was to investigate how the classical separation methods alter the solid catalyst surface structure in heterogeneous-catalyzed transesterification, viz., centrifugal and gravitational settling-in-funnel schemes, for the first time. The FTIR spectroscopy showed that while the settling system produces vivid and smooth surface shifting as a result of long-term contact with reaction products, centrifugal separation does not entirely obliterate the identity of the post-reaction catalyst surface. In addition, the SEM analysis confirmed that smaller agglomerates, which may have resulted from the dissolution of some particles and the accumulation of organic substances that clog the catalyst pore through the formation of calcium-glycerol bonds during the decantation period, were observed in the gravitational settling system; this trait could also complicate the separation and lower the desired product recovery (biodiesel). Whereas the centrifugal separation technique revealed the presence of bigger oval-shaped agglomerates, which are anticipated to possess more unoccupied active sites for efficient catalysis. As a result, centrifugal separation produces a greater biodiesel yield (87 ± 0.9%) than the settling method (76.6 ± 2%). The fuel properties of biodiesel products were characterized in terms of acid value, kinematic viscosity, cetane number, and specific gravity, of which only the cetane number does not meet the international limit due to its aromatic content. Generally, the results of this study proved that centrifuges are a more effective method of separating heterogeneous catalysts relative to the decantation system.
title: Opportunities for deforestation-free sourcing in Argentina
Creators: name: Reis, Tiago
Publisher: name: Trase
Year: 2022
Subjects: subject: FOS: Earth and related environmental sciences
valueUri: http://www.oecd.org/science/inno/38235147.pdf
subject: FOS: Agriculture, forestry, and fisheries
valueUri: http://www.oecd.org/science/inno/38235147.pdf
subject: FOS: Economics and business
valueUri: http://www.oecd.org/science/inno/38235147.pdf

description: Trase data can help soy traders in Argentina tackle deforestation risks and maintain access to export markets.
(200189) Colin Campbell
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Numerical integration for fractal measures
Creators: name: Malmquist, Jens
name: Strichartz, Robert S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 28A80, 65D30

description: We find estimates for the error in replacing an integral $\int f dμ$ with respect to a fractal measure $μ$ with a discrete sum $\sum_{x \in E} w(x) f(x)$ over a given sample set $E$ with weights $w$. Our model is the classical Koksma-Hlawka theorem for integrals over rectangles, where the error is estimated by a product of a discrepancy that depends only on the geometry of the sample set and weights, and variance that depends only on the smoothness of $f$. We deal with p.c.f self-similar fractals, on which Kigami has constructed notions of energy and Laplacian. We develop generic results where we take the variance to be either the energy of $f$ or the $L^1$ norm of $Δf$, and we show how to find the corresponding discrepancies for each variance. We work out the details for a number of interesting examples of sample sets for the Sierpiński gasket, both for the standard self-similar measure and energy measures, and for other fractals.
description: 50 pages, figures all contained in the main tex file
Investigation on Finsler geometry as a generalization to curved spacetime of Planck-scale-deformed relativity in the de Sitter case
Creators: name: Lobo, Iarley P.
name: Loret, Niccoló
name: Nettel, Francisco
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In recent years, Planck-scale modifications to particles' dispersion relation have been deeply studied for the possibility to formulate some phenomenology of Planckian effects in astrophysical and cosmological frameworks. There are some indications [arXiv:gr-qc/0611024] that Finsler geometry can provide some generalization of Riemannian geometry which may allow to account for non-trivial (Planckian) structure of relativistic particles' configuration space. We investigate the possibility to formalize Planck-scale deformations to relativistic models in curved spacetime, within the framework of Finsler geometry. We take into account the general strategy of analysis of modifications of dispersion relations in curved spacetimes proposed in [arXiv:1507.02056], generalizing to the de Sitter case the results obtained in [arXiv:1407.8143], for deformed relativistic particle kinematics in flat spacetime using Finsler formalism.
description: 21 pages, 2 figures. Matches version published in PRD
Survival and swimming performance of a small-sized Cypriniformes (Telestes muticellus) tagged with passive integrated transponders
Creators: name: Schiavon, Alfredo
name: Comoglio, Claudio
name: Candiotto, Alessandro
name: Hölker, Franz
name: Ashraf, Muhammad Usama
name: Nyqvist, Daniel
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: PIT-telemetry
subject: tagging effects
subject: maximum swimming speed
subject: endurance swimming
subject: tagging methods
subject: Leuciscidae
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie

description: Italian riffle dace (Telestes muticellus, Bonaparte 1837) is a small-bodied Leuciscidae native to the Italian Peninsula, of which little is known about the ecology and individual movements in nature. Passive Integrated Transponder (PIT) telemetry is used to track fish movements and behaviour. The basic assumption is that the PIT-tagged organism's performances do not differ considerably from their natural behaviour. Here we present the first evaluation of potential tagging effects in the genus Telestes. The survival rate and tag retention were compared between two different tag implantation methods – injector gun and scalpel incision - and pit-tagging effects on swimming performance were evaluated. Five weeks after tagging, Italian riffle dace demonstrated high survival rates in all treatments: 94.8% for fish tagged with injector gun (n=58), 100% for scalpel incision method (n=58), and 98.3% for controls (n=58). The tag retention was 96.6% for gun treatment and 100% for scalpel treatment. Prolonged swimming performance, tested 22-23 days after tagging, showed a reduction in endurance (time-to-fatigue) for scalpel treatment (n=22) compared to the control group (n=21), while no difference in maximum swimming velocity was observed. We conclude that PIT tagging is a suitable technique for Italian riffle dace, showing high survival and PIT retention and no effect on maximum swimming speed. Significantly lower prolonged swimming performance, although likely less ecologically important, shows that tagging is not without costs. Potential biases need to be evaluated on a study-by-study basis, and future studies should explore behavioural tagging effects in nature.
(200194) Evan Roland Campbell
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Male State Movement in Russia
Creators: name: Yakhina, Mariya
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 441008
subject: Sociology of culture
classificationCode: 441010
subject: Sociology of gender
classificationCode: 440507
subject: Studies of men and masculinities

description: This article gives a glimpse of the radical online movement that existed in Russia from 2016 to 2021 and harassed women, feminist activists, LGBT people, and people of color. It provides an analysis of how the movement was shaped, the main milestones in radicalization of the com- munity, and the contents of its ideology, based on patriarchy and nationalism.
Impact of Wikipedia on citation trends
Creators: name: Alishah, Khadijeh
name: Hadi, Mahdieh
name: Hosseinian, Saeedeh
name: Hosseini-Nami, Seyed Mohammad Amin
name: Hosseini, Zhaleh
name: Karimi, Ali
name: Marashi, Sayed-Amir
name: Mirhassani, Reihaneh Sadat
name: RamezaniFard, Rouhallah
name: Shojaie, Zahra
Publisher: name: Technische Universität Dortmund
Year: 2013
Subjects: subject: 610

description: It has been suggested that the "visibility" of an article influences its citation count. More specifically, it is believed that the social media can influence article citations.Here we tested the hypothesis that inclusion of scholarly references in Wikipedia affects the citation trends. To perform this analysis, we introduced a citation “propensity” measure, which is inspired by the concept of amino acid propensity for protein secondary structures. We show that although citation counts generally increase during time, the citation "propensity" does not increase after inclusion of a reference in Wikipedia.
description: EXCLI Journal ; Vol. 12, 2013
IROCKS: Spatially resolved kinematics of z~1 star forming galaxies
Creators: name: Mieda, Etsuko
name: Wright, Shelley A.
name: Larkin, James E.
name: Armus, Lee
name: Juneau, Stephanie
name: Salim, Samir
name: Murray, Norman
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present results from IROCKS (Intermediate Redshift OSIRIS Chemo-Kinematic Survey) for sixteen z~1 and one z~1.4 star-forming galaxies. All galaxies were observed with OSIRIS with the laser guide star adaptive optics system at Keck Observatory. We use rest-frame nebular Ha emission lines to trace morphologies and kinematics of ionized gas in star-forming galaxies on sub-kiloparsec physical scales. We observe elevated velocity dispersions (sigma > 50 km/s) seen in z > 1.5 galaxies persist at z~1 in the integrated galaxies. Using an inclined disk model and the ratio of v/sigma, we find that 1/3 of the z~1 sample are disk candidates while the other 2/3 of the sample are dominated by merger-like and irregular sources. We find that including extra attenuation towards HII regions derived from stellar population synthesis modeling brings star formation rates (SFR) using Ha and stellar population fit into a better agreement. We explore properties of compact Ha sub-component, or "clump," at z~1 and find that they follow a similar size-luminosity relation as local HII regions but are scaled-up by an order of magnitude with higher luminosities and sizes. Comparing the z~1 clumps to other high-redshift clump studies, we determine that the clump SFR surface density evolves as a function of redshift. This may imply clump formation is directly related to the gas fraction in these systems and support disk fragmentation as their formation mechanism since gas fraction scales with redshift.
description: Accepted for publication in ApJ (Aug. 2016)
Completing the TRB family: newly characterized members show ancient evolutionary origins and distinct localization, yet similar interactions
Creators: name: Kusová, Alžbeta
name: Steinbachová, Lenka
name: Přerovská, Tereza
name: Záveská Drábková, Lenka
name: Paleček, Jan
name: Khan, Ahamed
name: Rigóová, Gabriela
name: Jourdain, Claire
name: Stricker, Tino
name: Schubert, Daniel
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Telomere repeat binding
subject: TRB
subject: PRC2
subject: PEAT
subject: TERT
subject: Telomeric
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie

description: Telomere repeat binding proteins (TRBs) belong to a family of proteins possessing a Myb-like domain which binds to telomeric repeats. Three members of this family (TRB1, TRB2, TRB3) from Arabidopsis thaliana have already been described as associated with terminal telomeric repeats (telomeres) or short interstitial telomeric repeats in gene promoters (telo-boxes). They are also known to interact with several protein complexes: telomerase, Polycomb repressive complex 2 (PRC2) E(z) subunits and the PEAT complex (PWOs-EPCRs-ARIDs-TRBs). Here we characterize two novel members of the TRB family (TRB4 and TRB5). Our wide phylogenetic analyses have shown that TRB proteins evolved in the plant kingdom after the transition to a terrestrial habitat in Streptophyta, and consequently TRBs diversified in seed plants. TRB4-5 share common TRB motifs while differing in several others and seem to have an earlier phylogenetic origin than TRB1-3. Their common Myb-like domains bind long arrays of telomeric repeats in vitro, and we have determined the minimal recognition motif of all TRBs as one telo-box. Our data indicate that despite the distinct localization patterns of TRB1-3 and TRB4-5 in situ, all members of TRB family mutually interact and also bind to telomerase/PRC2/PEAT complexes. Additionally, we have detected novel interactions between TRB4-5 and EMF2 and VRN2, which are Su(z)12 subunits of PRC2.
Revisiting the Watching eyes effect: how the emotional expressions, sex, and age of watching eyes influence the extent one would make stereotypical statements
Creators: name: (:Unkn) Unknown
Publisher: name: Universität Ulm
Year: 2022
Subjects: subject: watching eyes
subject: emotional expression
subject: stereotype
subject: stereotypical behavior
subject: antisocial behavior
subject: DDC 150 / Psychology
subject: Sex
subject: Stereotypes (Social psychology)
subject: Age
subject: Alter
subject: Stereotyp

description: The watching eyes effect influences people to behave more prosocially or less antisocially. It is currently unknown how the eyes themselves induce this effect. To fill this gap, we varied emotional expressions (angry, fear, happy, neutral), age (old, young), and sex (male, female) of the watching eyes to investigate which characteristics influence antisocial behaviors. Participants rated the extent they would utter 36 stereotypical statements about race, gender, and religion topics. Each statement was presented together with a pair of eyes. Approval of stereotype statements with neutral eyes did not differ from control flowers. However, age, sex, and emotional expressions of the watching eyes influenced the extent participants would utter the statements: angry old male eyes increased stereotypical statements, as did happy young eyes (males and females). Fearful eyes decreased the extent to utter stereotypical statements, except for old female eyes. Our data suggest that studies presenting eyes that appear neutral may be a reason why replication of this effect was unsuccessful. Furthermore, the typical stylized eyes used in many watching eyes experiments could be interpreted as angry old male eyes to elicit changes in participants’ behaviors, like making donations or rating scales. We recommend further research to examine how necessary it is to look at the watching eyes to better understand the underlying mechanism behind this effect. Taken together, our findings show that even when testing for antisocial behaviors, such as the extent to utter stereotypical statements, the watching eyes effect may be better replicated with angry old male eyes or young eyes, and across different emotional expressions, age groups, and sex of the eyes.
Nanoporous Gold: From Structure Evolution to Functional Properties in Catalysis and Electrochemistry
Creators: name: Wittstock, Gunther
name: Bäumer, Marcus
name: Dononelli, Wilke
name: Klüner, Thorsten
name: Lührs, Lukas
name: Mahr, Christoph
name: Moskaleva, Lyudmila V.
name: Oezaslan, Mehtap
name: Risse, Thomas
name: Rosenauer, Andreas
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Alloys
subject: Gold
subject: Metal nanoparticles
subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften

description: Nanoporous gold (NPG) is characterized by a bicontinuous network of nanometer-sized metallic struts and interconnected pores formed spontaneously by oxidative dissolution of the less noble element from gold alloys. The resulting material exhibits decent catalytic activity for low-temperature, aerobic total as well as partial oxidation reactions, the oxidative coupling of methanol to methyl formate being the prototypical example. This review not only provides a critical discussion of ways to tune the morphology and composition of this material and its implication for catalysis and electrocatalysis, but will also exemplarily review the current mechanistic understanding of the partial oxidation of methanol using information from quantum chemical studies, model studies on single-crystal surfaces, gas phase catalysis, aerobic liquid phase oxidation, and electrocatalysis. In this respect, a particular focus will be on mechanistic aspects not well understood, yet. Apart from the mechanistic aspects of catalysis, best practice examples with respect to material preparation and characterization will be discussed. These can improve the reproducibility of the materials property such as the catalytic activity and selectivity as well as the scope of reactions being identified as the main challenges for a broader application of NPG in target-oriented organic synthesis.
Data Analysis (pdf) from Rapid evolution of diet choice in an introduced population of Trinidadian guppies
Creators: name: Smith, Shawna
name: Mohamed, Amina
name: Amaral, Jeferson A.
name: Kusi, Nana
name: Smith, Alexander
name: Gordon, Swanne P.
name: López-Sepulcre, Andrés
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: pdf file with the commented code used for data analysis
(200182) Ada Frances Bevan
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Mathematica code and output, general case from Uniform approximations and effective boundary conditions for a high-contrast elastic interface
Creators: name: Chapman, C. J.
name: Mogilevskaya, S. G.
Publisher: name: The Royal Society
Year: 2023
Subjects: Mechanics
Mathematical Sciences not elsewhere classified
Macromolecular and Materials Chemistry not elsewhere classified

description: Arbitrary shear moduli and Kolosov constants
Rarefied elliptic hypergeometric functions
Creators: name: Spiridonov, V. P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Two exact evaluation formulae for multiple rarefied elliptic beta integrals related to the simplest lens space are proved. They generalize evaluations of the type I and II elliptic beta integrals attached to the root system $C_n$. In a special $n=1$ case, the simplest $p\to 0$ limit is shown to lead to a new class of $q$-hypergeometric identities. Symmetries of a rarefied elliptic analogue of the Euler-Gauss hypergeometric function are described and the respective generalization of the hypergeometric equation is constructed. Some extensions of the latter function to $C_n$ and $A_n$ root systems and corresponding symmetry transformations are considered. An application of the rarefied type II $C_n$ elliptic hypergeometric function to some eigenvalue problems is briefly discussed.
description: 41 pp., corrected numeration of formulas
Investigating Parallel Interpretation-Tree Model Matching Algorithms with ProSet-Linda
Creators: name: Fisher, R. B.
name: Hasselbring, Wilhelm
Publisher: name: Universität Dortmund
Year: 2002
Subjects: subject: model-based vision
subject: object recognition
subject: parallel search
subject: prototyping parallel algorithms
subject: 004

description: This paper discusses the development of algorithms for parallel interpretation-tree model matching for 3-D computer vision applications such as object recognition. The algorithms are developed with a prototyping approach using ProSet-Linda. ProSet is a procedural prototyping language based on the theory of finite sets. The coordination language Linda provides a distributed shared memory model, called tuple space, together with some atomic operations on this shared data space. The combination of both languages, viz. ProSet -Linda, is designed for prototyping parallel algorithms. The classical control algorithm for symbolic data/model matching in computer vision is the Interpretation Tree search algorithm. This algorithm has a high computational complexity when applied to matching problems with large numbers of features. This paper examines parallel variations of this algorithm. Parallel execution can increase the execution performance of model matching, but also make feasible entirely new ways of solving matching problems. In the present paper, we emphasize the development of parallel algorithms with a prototyping approach, not the presentation of performance figures displaying increased performance through parallel execution. The expected improvements attained by the parallel algorithmic variations for interpretation-tree search are analyzed. The implementation of ProSet-Linda is briefly discussed.
description: Internes Memorandum des Lehrstuhls für Software-Technologie / Fachbereich Informatik, Universität Dortmund ; 77
Modelling and simulation of large-scale polarized dust emission over the southern Galactic cap using the GASS HI data
Creators: name: Ghosh, Tuhin
name: Boulanger, Francois
name: Martin, Peter G.
name: Bracco, Andrea
name: Vansyngel, Flavien
name: Aumont, Jonathan
name: Bock, Jamie
name: Doré, Olivier
name: Haud, Urmas
name: Kalberla, Peter M. W.
name: Serra, Paolo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Planck survey has quantified polarized Galactic foregrounds and established that they are a main limiting factor in the quest for the cosmic microwave background (CMB) B-mode signal induced by primordial gravitational waves during cosmic inflation. Accurate separation of the Galactic foregrounds therefore binds this quest to our understanding of the magnetized interstellar medium (ISM). The two most relevant empirical results from analysis of Planck data are line of sight depolarization arising from fluctuations of the Galactic magnetic field orientation and alignment of filamentary dust structures with the magnetic field at high Galactic latitude. Furthermore, Planck and HI emission data in combination indicate that most of the filamentary dust structures are in the cold neutral medium. The goal of this paper is to test whether these salient observational results, taken together, can account fully for the statistical properties of the dust polarization over a selected low column density region comprising 34 % of the southern Galactic cap ($b \le -30°$). To do this, we construct a dust model that incorporates HI column density maps as tracers of the dust intensity structures and a phenomenological description of the Galactic magnetic field. By adjusting the parameters of the dust model, we were able to reproduce the Planck dust observations at 353 GHz in the selected region. Realistic simulations of the polarized dust emission enabled by such a dust model are useful for testing the accuracy of component separation methods, studying non-Gaussianity, and constraining the amount of decorrelation with frequency.
description: 19 pages, 11 figures. A&A accepted
Response to Merritts et al. (2023): The Anthropocene is complex. Defining it is not
Creators: name: Waters, Colin N.
name: Head, Martin J.
name: Zalasiewicz, Jan
name: McCarthy, Francine M. G.
name: Wing, Scott L.
name: Haff, Peter K.
name: Williams, Mark
name: Barnosky, Anthony D.
name: Fiałkiewicz-Kozieł, Barbara
name: Leinfelder, Reinhold
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Anthropocene
subject: Anthropogenic Modification Episode
subject: Chronostratigraphy
subject: Event stratigraphy
subject: Great Acceleration Event Array
subject: 500 Naturwissenschaften und Mathematik::550 Geowissenschaften, Geologie::550 Geowissenschaften

description: Merritts et al. (2023) misrepresent Paul Crutzen’s Anthropocene concept as encompassing all significant anthropogenic impacts, extending back many millennia. Crutzen's definition reflects massively enhanced, much more recent human impacts that transformed the Earth System away from the stability of Holocene conditions. His concept of an epoch (hence the ‘cene’ suffix) is more consistent with the strikingly distinct sedimentary record accumulated since the mid-20th century. Waters et al. (2022) highlighted a Great Acceleration Event Array (GAEA) of stratigraphic event markers that are indeed diverse and complex but also tightly clustered around 1950 CE, allowing ultra-high resolution characterization and correlation of a clearly recognisable Anthropocene chronostratigraphic base. The ‘Anthropocene event’ offered by Merritts et al., following Gibbard et al. (2021, 2022), is a highly nuanced concept that obfuscates the transformative human impact of the chronostratigraphic Anthropocene. Waters et al. (2022) restricted the meaning of the term ‘event’ in geology to conform with usual Quaternary practice and improve its utility. They simultaneously recognized an evidence-based Anthropogenic Modification Episode that is more explicitly defined than the highly interpretive interdisciplinary ‘Anthropocene event’ of Gibbard et al. (2021, 2022). The advance of science is best served through clearly developed concepts supported by tightly circumscribed terminology; indeed, improvements to stratigraphy over recent decades have been achieved through increasingly precise definitions, especially for chronostratigraphic units, and not by retaining vague terminology.
Generating RDF-Graphs with simple CSV files – RDFier
Creators: name: Pöpperl, Jan Luca
name: Tolle, Karsten
Publisher: name: Zenodo
Year: 2024

description: Your data is stored in a relational database or in a spreadsheet, and you want to generate Resource DescriptionFramework (RDF) data out of it? With the open-source tool RDFier [1], one can easily transform a CSV file intoRDF. The main task is to set the column names correctly. This way, the tool can handle different datatypes, languages,and blank nodes, and it also allows the usage of prefixes for abbreviation.Another reason for the creation of the tool was to provide different ways to model uncertain data in RDF. By adding“^^certainty“ at the end of a column name, one can specify a column as such and can select out of eight differentmodeling ways that are 100% in RDF. In addition it provides two ways to model it in RDF-Star.We will present the tool that was generated by Jan Luca Pöpperl in the context of his master’s thesis [2], with someuse cases to show its potential.[1] Jan Luca Pöpperl: RDFier (2023) License: CC-BY-NC-4.0 https://github.com/poepperl/rdfier[2] Jan Luca Pöpperl: Modellierung von Unsicherheiten in Daten: Benchmarktests verschiedener Ansätze (2023): https://github.com/UncertaintyC/unco/blob/42a561ca68543ffbde32e953cd71f18093628824/master_thesis.pdf
Isolated Rh atoms in dehydrogenation catalysis
Creators: name: Wittkämper, Haiko
name: Hock, Rainer
name: Weißer, Matthias
name: Dallmann, Johannes
name: Vogel, Carola
name: Raman, Narayanan
name: Tacardi, Nicola
name: Haumann, Marco
name: Wasserscheid, Peter
name: Papp, Christian
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Catalysis
subject: Materials chemistry
subject: Physical chemistry
subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften

description: Isolated active sites have great potential to be highly efficient and stable in heterogeneous catalysis, while enabling low costs due to the low transition metal content. Herein, we present results on the synthesis, first catalytic trials, and characterization of the Ga9Rh2 phase and the hitherto not-studied Ga3Rh phase. We used XRD and TEM for structural characterization, and with XPS, EDX we accessed the chemical composition and electronic structure of the intermetallic compounds. In combination with catalytic tests of these phases in the challenging propane dehydrogenation and by DFT calculations, we obtain a comprehensive picture of these novel catalyst materials. Their specific crystallographic structure leads to isolated Rhodium sites, which is proposed to be the decisive factor for the catalytic properties of the systems.
Dedicated Object Management System Benchmarks for Software Engineering Applications
Creators: name: Emmerich, Wolfgang
name: Schäfer, Wilhelm
Publisher: name: Universität Dortmund
Year: 2002
Subjects: subject: 004

description: Non-standard database systems become available now, even as commercial products. They overcome a lot of deficiencies of relational systems w.r.t. their use in engineering applications like computer-aided design or software engineering. Their rather sophisticated functionality especially concerning the manipulation of complex objects makes them highly attractive for engineering applications. If being used as the central database of a rather complex application they could however still become a bottleneck w.r.t. performance. This paper presents a new way how to define a special purpose benchmark which enables to select the fastest database system for a particular software engineering application. It is argued that existing benchmarks are not appropriate to support such a selection, because they neglect important application specific characteristics which significantly influence the database performance.
description: Internes Memorandum des Lehrstuhls für Software-Technologie / Fachbereich Informatik, Universität Dortmund ; 63
Mathematica code and output, incompressible media from Uniform approximations and effective boundary conditions for a high-contrast elastic interface
Creators: name: Chapman, C. J.
name: Mogilevskaya, S. G.
Publisher: name: The Royal Society
Year: 2023
Subjects: Mechanics
Mathematical Sciences not elsewhere classified
Macromolecular and Materials Chemistry not elsewhere classified

description: Kolosov constants all equal to 1
(200184) Winifred Agneta Yorke Bevan
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Motion of charged particles in a NUTty Einstein-Maxwell spacetime and causality violation
Creators: name: Clément, Gérard
name: Guenouche, Mourad
Publisher: name: arXiv
Year: 2016
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the motion of electrically charged test particles in spacetimes with closed timelike curves, a subset of the black hole or wormhole Reissner-Nordström-NUT spacetimes without periodic identification of time. We show that, while in the wormhole case there are closed worldlines inside a potential well, the wordlines of initially distant charged observers moving under the action of the Lorentz force can never close or self-intersect. This means that for these observers causality is preserved, which is an instance of our weak chronology protection criterion.
description: 16 pages, title changed, version to be published in Gen. Rel. Grav
Role of decomposition products in the oxidation of cyclohexene using a manganese(III) complex
Creators: name: Zand, Zahra
name: Mousazade, Younes
name: Lacdao Arevalo, Ryan
name: Bagheri, Robabeh
name: Mohammadi, Mohammad Reza
name: Bikas, Rahman
name: Chernev, Petko
name: Aleshkevych, Pavlo
name: Vandichel, Matthias
name: Dau, Holger
Publisher: name: Freie Universität Berlin
Year: 2023
Subjects: subject: Heterogeneous catalysis
subject: Organometallic chemistry
subject: oxidation of cyclohexene
subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften

description: Metal complexes are extensively explored as catalysts for oxidation reactions; molecular-based mechanisms are usually proposed for such reactions. However, the roles of the decomposition products of these materials in the catalytic process have yet to be considered for these reactions. Herein, the cyclohexene oxidation in the presence of manganese(III) 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphine chloride tetrakis(methochloride) (1) in a heterogeneous system via loading the complex on an SBA-15 substrate is performed as a study case. A molecular-based mechanism is usually suggested for such a metal complex. Herein, 1 was selected and investigated under the oxidation reaction by iodosylbenzene or (diacetoxyiodo)benzene (PhI(OAc)2). In addition to 1, at least one of the decomposition products of 1 formed during the oxidation reaction could be considered a candidate to catalyze the reaction. First-principles calculations show that Mn dissolution is energetically feasible in the presence of iodosylbenzene and trace amounts of water.
A Decision Support Method for the Selection of Object Management Systems
Creators: name: Dewal, Sanjay
name: Emmerich, Wolfgang
name: Lichtinghagen, Karsten
Publisher: name: Universität Dortmund
Year: 2002
Subjects: subject: 004

description: With the increasing demand for highly complex, integrated and application domain specific systems engineering environments (SEEs) more or less specialized components of the SEEs are developed. An important component is the database management system (DBMS). It is generally accepted that conventional DBMSs are not useful to fulfill the requirements on highly complex, persistent data structures. Rather specialized DBMSs, namely object management systems (OMS), have been developed for fulfilling the enhanced requirements. An advantage of OMSs is that they further enhance the integration not only of data but also of processes. Currently several specialized OMSs with significantly different properties such as the data model, architecture and performance are available. Thus it is very difficult for an SEE developer to select the most appropriate OMS for his SEE. In this paper we have proposed a decision support method which enables an SEE developer to identify his requirements and to compare the evaluation results of different OMSs. Additionally we present a practical experiment where we have applied the decision support method for comparing different OMSs. Experiences of the investigation are presented briefly.
description: Internes Memorandum des Lehrstuhls für Software-Technologie / Fachbereich Informatik, Universität Dortmund ; 61
Sharing MRI data while protecting participants' privacy: Two ways to get started
Creators: name: Huijser, D.C.
Publisher: name: Zenodo
Year: 2020
Subjects: subject: Open Science
subject: Data Sharing
subject: Magnetic Resonance Imaging
subject: GDPR
subject: https://w3id.org/GConsent#DataSharing
subject: http://uri.neuinfo.org/nif/nifstd/nlx_inv_090912

description: Presentation slides belonging to the Demo talk in the category Open Data 2.0, presented on June 23, 2020 at the OHBM Open Science Room. See more information on this talk here. Initiatives talked about in these slides: MRI data sharing guide Open Brain Consent