cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Validity of the Hadronic Freeze-Out Curve
Creators: name: Becattini, F.
name: Bleicher, M.
name: Kollegger, T.
name: Mitrovski, M.
name: Schuster, T.
name: Stock, R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We analyze hadro-chemical freeze-out in central Pb+Pb collisions at CERN SPS energies, employing the hybrid version of UrQMD which models hadronization by the Cooper-Frye mechanism, and matches to a final hadron-resonance cascade. We fit the results both before and after the cascade stage using the Statistical Hadronization Model, to assess the effect of the cascade phase. We observe a strong effect on antibaryon yields except anti-Ω, resulting in a shift in T and μ_B. We discuss the implications for the freeze-out curve.
description: 5 pages, 8 figures. To appear in the proceedings of Quark Matter 2011, the XXII International Conference on Ultrarelativistic Nucleus-Nucleus Collisions
Infografía Factores Motivacionales
Creators: name: Astaiza, Angie Carolina
name: Fernanda Collazos, Claudia
Publisher: name: Zenodo
Year: 2021

description: Infografía realizada del proyecto de grado denominado FACTORES MOTIVACIONALES RELACIONADOS CON LA PERMANENCIA EDUCATIVA DE UNA PERSONA CON DIAGNÓSTICO ONCOLÓGICO
Efimov physics in heteronuclear four-body systems
Creators: name: Wang, Yujun
name: Laing, W. Blake
name: von Stecher, Javier
name: Esry, B. D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study three- and four-body Efimov physics in a heteronuclear atomic system with three identical heavy bosonic atoms and one light atom. We show that exchange of the light atom between the heavy atoms leads to both three- and four-body features in the low-energy inelastic rate constants that trace to the Efimov effect. Further, the effective interaction generated by this exchange can provide an additional mechanism for control in ultracold experiments. Finally, we find that there is no true four-body Efimov effect - that is, no infinite number of four-body states in the absence of two- and three-body bound states - resolving a decades-long controversy.
description: 5 pages, 4 figures
Spectroscopy of $^{18}$Na: Bridging the two-proton radioactivity of $^{19}$Mg
Creators: name: Assié, M.
name: Santos, F. de Oliveira
name: Davinson, T.
name: de Grancey, F.
name: Achouri, L.
name: Alcántara-Núñez, J.
name: Kalanee, T. Al
name: Angélique, J. -C.
name: Borcea, C.
name: Borcea, R.
name: Caceres, L.
name: Celikovic, I.
name: Chudoba, V.
name: Pang, D. Y.
name: Ducoin, C.
name: Fallot, M.
name: Kamalou, O.
name: Kiener, J.
name: Lam, Y.
name: Lefebvre-Schuhl, A.
name: Lotay, G.
name: Mrazek, J.
name: Perrot, L.
name: Sánchez-Benítez, A. M.
name: Rotaru, F.
name: Saint-Laurent, M-G.
name: Sobolev, Yu.
name: Smirnova, N.
name: Stanoiu, M.
name: Stefan, I.
name: Subotic, K.
name: Ujic, P.
name: Wolski, R.
name: Woods, P. J.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The unbound nucleus $^{18}$Na, the intermediate nucleus in the two-proton radioactivity of $^{19}$Mg, was studied by the measurement of the resonant elastic scattering reaction $^{17}$Ne(p,$^{17}$Ne)p performed at 4 A.MeV. Spectroscopic properties of the low-lying states were obtained in a R-matrix analysis of the excitation function. Using these new results, we show that the lifetime of the $^{19}$Mg radioactivity can be understood assuming a sequential emission of two protons via low energy tails of $^{18}$Na resonances.
Guiding Development Of A Geoscience-Focused Semantic Web App: End-User Engagement In The Earthcollab Project
Creators: name: Gross, M. Benjamin
name: Johns, Erica M.
name: Rowan, Linda R.
name: Mayernik, Matthew
name: Khan, Huda
name: Daniels, Michael D.
name: Krafft, Dean B.
Publisher: name: Zenodo
Year: 2015
Subjects: semantic
geodesy
unavco
geoinformatics
ontology
user engagement
vivo

description: Poster presented at the 2015 Geological Society of America Fall Meeting held in Baltimore, MD, November 1-4.
Tunable resistivity of individual magnetic domain walls
Creators: name: Franken, Jeroen H.
name: Hoeijmakers, Mark
name: Swagten, Henk J M
name: Koopmans, Bert
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Despite the relevance of current-induced magnetic domain wall (DW) motion for new spintronics applications, the exact details of the current-domain wall interaction are not yet understood. A property intimately related to this interaction is the intrinsic DW resistivity. Here, we investigate experimentally how the resistivity inside a DW depends on the wall width D, which is tuned using focused ion beam irradiation of Pt/Co/Pt strips. We observe the nucleation of individual DWs with Kerr microscopy, and measure resistance changes in real-time. A 1/D^2 dependence of DW resistivity is found, compatible with Levy-Zhang theory. Also quantitative agreement with theory is found by taking full account of the current flowing through each individual layer inside the multilayer stack.
description: Submitted to Physical Review Letters 4 pages, 3 figures
Edge currents and nanopore arrays in zigzag and chiral graphene nanoribbons as a route toward high-$ZT$ thermoelectrics
Creators: name: Chang, Po-Hao
name: Nikolic, Branislav K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We analyze electronic and phononic quantum transport through zigzag or chiral graphene nanoribbons (GNRs) perforated with an array of nanopores. Since local charge current profiles in these GNRs are peaked around their edges, drilling nanopores in their interior does not affect such edge charge currents while drastically reducing heat current carried by phonons in sufficiently long wires. The combination of these two effects can yield highly efficient thermoelectric devices with maximum $ZT \simeq 11$ at liquid nitrogen temperature and $ZT \simeq 4$ at room temperature achieved in $\sim 1$ $μ$m long zigzag GNRs with nanopores of variable diameter and spacing between them. Our analysis is based on the $π$-orbital tight-binding Hamiltonian with up to third nearest-neighbor hopping for electronic subsystem, the empirical fourth-nearest-neighbor model for phononic subsystem, and nonequilibrium Green function formalism to study quantum transport in both of these models.
description: 5 pages, 5 figures, PDFLaTeX
title: Work Vehicle Warning Lights
title: Color Options and Effectiveness
titleType: Subtitle
Creators: name: Howell, Brian K.
name: Pigman, Jerry G.
name: Agent, Kenneth R.
Publisher: name: Kentucky Transportation Center, University of Kentucky
Year: 2015
Subjects: subject: Transportation Engineering

description: KTC reviewed existing regulations, guidance, and practices to assess the Kentucky Transportation Cabinet’s warning lights program on highway work vehicles. The Kentucky Revised Statutes categorizes KYTC vehicles as “public safety vehicles” and requires their use of amber lights. Because the use of red can be confused with emergency vehicles, KYTC prohibits the use of red on work vehicles. At the national level, standards for warning light colors do not exist. Rather, AASHTO provides guidance on roadway operations equipment and recommends the use of amber and white lights as the primary warning light colors for highway vehicles. AASHTO guidance also prescribes the use of slow, asynchronous flash frequencies; LED light sources; and placement of lights at high elevations and against solid-colored backgrounds. The MUTCD provides little guidance in terms of warning light specifications, including color preferences. A review of existing state agencies, including DOTs, concluded that amber and white are the primary light colors currently in use across highway operations vehicles.  KTC conducted two external surveys to assess warning light products and practices within the U.S. The first survey reviewed vendor LED products and revealed that LED lights are primarily available in the colors of amber, blue, green, red, and white. Fluorescent yellow-green is not available. The second survey requested state DOT information related to lighting systems’ colors, sources, intensity, and placement; responding agency names and policies; and previous state DOT studies related to warning lights. Survey responses indicated 100 percent use of the color amber (as a color type) as well as use of LED light sources. More than 75 percent of reporting agencies place warning lights on their highway work vehicle’s roof to maximize visibility to motorists. Survey results varied dramatically on the differentiation of warning light colors by vehicle type and the differentiation of light intensities for daytime versus nighttime conditions. KTC researchers recommend the use of amber and white colors for KYTC work vehicles, an asynchronous flashing pattern with slow flash frequencies, and LED bulbs. Other recommendations include placement of warning lights at high elevations on the vehicle, placement of warning lights against a solid-colored background, and investigation on feasibility of yellow-green LED lights.
Asymptotically Optimal Algorithms for Pickup and Delivery Problems with Application to Large-Scale Transportation Systems
Creators: name: Treleaven, Kyle
name: Pavone, Marco
name: Frazzoli, Emilio
Publisher: name: arXiv
Year: 2012
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The Stacker Crane Problem is NP-Hard and the best known approximation algorithm only provides a 9/5 approximation ratio. The objective of this paper is threefold. First, by embedding the problem within a stochastic framework, we present a novel algorithm for the SCP that: (i) is asymptotically optimal, i.e., it produces, almost surely, a solution approaching the optimal one as the number of pickups/deliveries goes to infinity; and (ii) has computational complexity $O(n^{2+\eps})$, where $n$ is the number of pickup/delivery pairs and $\eps$ is an arbitrarily small positive constant. Second, we asymptotically characterize the length of the optimal SCP tour. Finally, we study a dynamic version of the SCP, whereby pickup and delivery requests arrive according to a Poisson process, and which serves as a model for large-scale demand-responsive transport (DRT) systems. For such a dynamic counterpart of the SCP, we derive a necessary and sufficient condition for the existence of stable vehicle routing policies, which depends only on the workspace geometry, the stochastic distributions of pickup and delivery points, the arrival rate of requests, and the number of vehicles. Our results leverage a novel connection between the Euclidean Bipartite Matching Problem and the theory of random permutations, and, for the dynamic setting, exhibit novel features that are absent in traditional spatially-distributed queueing systems.
description: 27 pages, plus Appendix, 7 figures, extended version of paper being submitted to IEEE Transactions of Automatic Control
title: A GIS-Based Expert Systems Predictive Habitat Model for Threatened and Endangered Species
title: Case Study Using Kentucky Arrow Darter
titleType: Subtitle
Creators: name: Blandford, Benjamin L.
name: Shouse, Michael
name: Ripy, John
Publisher: name: Kentucky Transportation Center, University of Kentucky
Year: 2015
Subjects: subject: Transportation Engineering

description: This study presents a GIS-based predictive habitat suitability model for the Kentucky arrow darter (Etheostoma spilotum), a fish species of the upper Kentucky River basin that is a candidate for federal listing by the U.S. Fish and Wildlife Service. The model is based on previous work: the development of a similar predictive model for identifying the habitat of the blackside dace, a threatened minnow species of the upper Cumberland River basin in Southeastern Kentucky. The research describes a weighted, rules-based system which incorporates expert knowledge about habitat preferences for the arrow darter. For this model, five habitat factors were identified by experts as essential to modeling the habitat: stream gradient, canopy coverage, land cover, riparian zone width, and stream order. Using a GIS, the five habitat factors were parameterized and combined across the entire Kentucky River basin stream network. Experts evaluated combinations of habitat factors to determine habitat suitability. Using locational modeling statistics, the resulting model was tested against known Kentucky arrow darter occurrences. The analysis demonstrated successful identification of streams where the arrow darter was likely — and unlikely — to exist. Model results could be useful to transportation planners, particularly when determining sensitive landscape that could be impacted by transportation planning processes. This model may help planners save money on habitat mitigation when transportation initiatives take place in known unsuitable arrow darter habitats. A GIS model similar to the one developed in this study may be applicable to other endangered species.
Complex Organic Molecules at High Spatial Resolution Toward Orion-KL II: Kinematics
Creators: name: Friedel, D. N.
name: Weaver, S. L. Widicus
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: It has recently been suggested that chemical processing can shape the spatial distributions of complex molecules in the Orion-KL region and lead to the nitrogen-oxygen "chemical differentiation" seen in previous observations of this source. Orion-KL is a very dynamic region, and it is therefore also possible that physical conditions can shape the molecular distributions in this source. Only high spatial resolution observations can provide the information needed to disentangle these effects. Here we present millimeter imaging studies of Orion-KL at various beam sizes using the Combined Array for Research in Millimeter-Wave Astronomy (CARMA). We compare molecular images with high spatial resolution images that trace the temperature, continuum column density, and kinematics of the source in order to investigate the effects of physical conditions on molecular distributions. These observations were conducted at λ= 3 mm and included transitions of ethyl cyanide [C2H5CN], methyl formate [HCOOCH3], formic acid [HCOOH], acetone [(CH3)2CO], SiO, and methanol [CH3OH]. We find differences in the molecular distributions as a function of each of these factors. These results indicate that acetone may be produced by chemical processing and is robust to large changes in physical conditions, while formic acid is readily destroyed by gas-phase processing in warm and dense regions. We also find that while the spatial distributions of ethyl cyanide and methyl formate are not distinct as is suggested by the concept of "chemical differentiation", local physical conditions shape the small-scale emission structure for these species.
description: Accepted for publication in the Astrophysical Journal Supplements; Part 2 of a 2 paper series; 35 pages
Online Driver’s License Renewal
Creators: name: Keathley, Valerie J.
name: Martin, Andrew
name: Walton, Jennifer R.
Publisher: name: Kentucky Transportation Center, University of Kentucky
Year: 2015
Subjects: subject: Transportation Engineering

description: The Kentucky Department of Vehicle Regulation is exploring the possibility of developing and implementing online driver’s license renewal. The objective of this project was to: 1) evaluate online driver’s license and REAL ID renewal programs in other states to identify best practices; 2) examine two options to institute online renewal; and 3) identify what legislative changes would be required in Kentucky to authorize an online renewal program. KTC surveyed 25 states with online license renewal programs in place, and received responses from 14 states. Survey respondents indicated that online renewal is more efficient, improves customer service, cuts down on foot traffic in branch offices, and promotes cost savings. Respondents reported that development, workflows, and organization structures associated with online renewal have not been particularly disruptive or expensive. KTC researchers examined two options for implementing online renewal: a print farm operated in Frankfort, Kentucky or centralized production and distribution by a third party vendor. Two vendors submitted cost estimates to KTC. Implementation of an online renewal option in the Commonwealth will take 6 to 12 months. To implement either solution, KYTC will require legislative approval from the Kentucky General Assembly to increase fees for each license class. It would have to amend state law as well to authorize the production and distribution of licenses by a third party.
D7.1 Theory of Change
Creators: name: Wagemans, Michael
name: De Somer, Ignace
Publisher: name: Zenodo
Year: 2021
Subjects: Theory of Change
Impact Evaluation
Urban Regeneration
Temporary or Meanwhile Uses

description: This document describes the links and logical concatenation between the inputs, activities, outputs and impacts at each level and between levels, so as to depict a full picture of the T-Factor approach and intervention logic. Elaborated at the outset of the project, the ToC sets out a clear narrative of what the project aims to achieve and how the different inputs, activities and outputs are expected to contribute to the impacts envisaged. The ToC considers three different yet interconnected levels at which the project aims to impact: the missions level, the pilot level, and the trans-national level.
The asymmetric Kerr metric as a source of CP violation
Creators: name: Hadley, Mark J
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: All experimental evidence for violation of discrete spacetime symmetries: Parity and Time reversal and the related Charge conjugation/Parity combination (P, T and CP respectively) has been obtained on earth in a gravitational potential that is P and T anisotropic. It is suggested that the origin of the observed CP violation is the scalar field equal to the frame dragging term $dϕdt$ in the Kerr metric of a spinning massive body. The galaxy would be the largest such source. Indirect evidence of such an effect would be anisotropic decay products when plotted in a reference frame defined by the fixed stars. As a consequence, CP violation would be very much greater near compact astrophysical objects with large angular momentum.
description: 4 pages
Sustainable Forest Management and Planning using Depth-to-Water Maps: Part 2
Creators: name: Heppelmann, Joachim
name: Schönauer, Marian
name: Webb-Muegge, Philippa
Publisher: name: Zenodo
Year: 2020

description: Part 2 of the three-part blog series explains the Depth-To-Water (DTW) maps which TECH4EFFECT used to identify sensitive soils and sites for environmental conservation across four countries.
Poetik der Modelle
Creators: name: Erdbeer, Robert Matthias
Publisher: name: Graduate School Practices of Literature
Year: 2015
Subjects: 800 Literatur, Rhetorik, Literaturwissenschaft

description: »Was ist ein literarisches Modell?«, fragt Robert Matthias Erdbeer in seinem Beitrag zur Poetik der Modelle. Anhand von Ilse Aichingers Erzählung "Der Gefesselte" und dem Computerspiel "The Stanley Parable" diskutiert der Artikel die Frage, wie Funktionen und Bedeutungen des Modellierens für die Analyse literarischer und digitaler Texte fruchtbar werden können als Modellpoetik. Erdbeers These hierzu lautet, dass Texte selbst modellbildend sind. Sie zielt auf eine Neubewertung narrativer, strukturaler und Text-Kontext-orientierter Forschungsansätze, um hiervon ausgehend zu klären, wie Modellbildung sich als pragmatisches Verfahren innerhalb der literarischen Fiktion vollzieht, wie sie ästhetisch wirksam wird und wie sie sich mit außerliterarischer Modellbildung verbindet.
Additional file 1 of Association between depression, happiness, and sleep duration: data from the UAE healthy future pilot study
Creators: name: Al Balushi, Mitha
name: Al Balushi, Sara
name: Javaid, Syed
name: Leinberger-Jabari, Andrea
name: Al-Maskari, Fatma
name: Al-Houqani, Mohammed
name: Al Dhaheri, Ayesha
name: Al Nuaimi, Abdullah
name: Al Junaibi, Abdullah
name: Oumeziane, Naima
name: Kazim, Marina
name: Al Hamiz, Aisha
name: Haji, Muna
name: Al Hosani, Ayesha
name: Abdel Wareth, Leila
name: AlMahmeed, Wael
name: Alsafar, Habiba
name: AlAnouti, Fatme
name: Al Zaabi, Eiman
name: K. Inman, Claire
name: Shahawy, Omar El
name: Weitzman, Michael
name: Schmidt, Ann Marie
name: Sherman, Scott
name: Abdulle, Abdishakur
name: Ahmad, Amar
name: Ali, Raghib
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Science Policy
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Supplementary Material 1
Effect of nearby Pearl vortices upon the $I_c$ vs $B$ characteristics of planar Josephson junctions in thin and narrow superconducting strips
Creators: name: Clem, John R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: In this paper I show how to calculate the effect of a nearby Pearl vortex or antivortex upon the critical current $I_c(B)$ when a perpendicular magnetic induction $B$ is applied to a planar Josephson junction in a long, thin superconducting strip of width $W$ much less than the Pearl length $Λ= 2λ^2/d$, where $λ$ is the London penetration depth and $d$ is the thickness ($d < λ$). The theoretical results provide a qualitative explanation of unusual features recently observed experimentally by Golod {\it et al.}\cite{Golod10} in a device with a similar geometry.
description: 8 pages, 11 figures
On monotonicity of certain weighted summatory functions associated with L-functions
Creators: name: Suzuki, Masatoshi
Publisher: name: arXiv
Year: 2012
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: We state some sufficient or equivalent conditions to GRH of general L-functions in terms of monotonicity of certain weighted summatory functions.
description: 13 pages
Neighbour transitivity on codes in Hamming graphs
Creators: name: Gillespie, Neil I.
name: Praeger, Cheryl E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We consider a \emph{code} to be a subset of the vertex set of a \emph{Hamming graph}. In this setting a \emph{neighbour} of the code is a vertex which differs in exactly one entry from some codeword. This paper examines codes with the property that some group of automorphisms acts transitively on the \emph{set of neighbours} of the code. We call these codes \emph{neighbour transitive}. We obtain sufficient conditions for a neighbour transitive group to fix the code setwise. Moreover, we construct an infinite family of neighbour transitive codes, with \emph{minimum distance} $δ=4$, where this is not the case. That is to say, knowledge of even the complete set of code neighbours does not determine the code.
Datenmanagementpläne Für Eu, Dfg Und Bmbf
Creators: name: Helbig, Kerstin
name: Aust, Pamela
Publisher: name: Zenodo
Year: 2015
Subjects: research data
research data management
data management plan
funding documents
proposal preparation instructions
Horizon 2020
Deutsche Forschungsgemeinschaft
Bundesministerium für Bildung und Forschung
DMPonline

description: Presentation about research data management plans for research funders like European Commission (Horizon 2020 Research Data Pilot), German Research Foundation (Deutsche Forschungsgemeinschaft, DFG) and Federal Ministry of Education and Research (Bundesministerium für Bildung und Forschung, BMBF).

Topics:

	What are data management plans?
	Why do I need a data management plan?
	How does a good data management plan look like? Which aspects need to be kept in mind?
	Practical work with the tool DMPonline (https://dmponline.dcc.ac.uk/)
	Discussion, Q&A session

Workshop held at Humboldt-Universität zu Berlin, 22 October 2015. The slides are in German.

Additional data management plan instructions are also available via Zenodo.
Guías de exploración para escolares de la red Latinoamericana de Científicos de la Basura
Creators: name: De Veer, Diamela
name: Honorato, Daniela
name: Leyton, Ailin
name: Sepúlveda, José Miguel
name: Thiel, Martin
name: Vasquez, Nelson
Publisher: name: Zenodo
Year: 2018

description: These are 9 guides of activities worked by schoolchildren during the exploration phase (2nd semester 2018). The main goal of the activities is to explore the environment creating drawings, descriptions, and other products that were share between schoolchildren from different countries. The Latin American Network of the Litter Scientists (ReCiBa for Spanish acronym; Red Latinoamericana de Científicos de la Basura) involves schoolchildren in a school citizen science program focussing on marine litter research in the eleven Latin American countries with coast along the Pacific Ocean.18), each working guide with 2 - 4 individual activities about different topics
description: More information about the project is available in http://www.reciba.org/es/
A new sesquiterpenoid juvenile hormone III from the stems of Cananga latifolia
Creators: name: Phatchana, Ratchanee
name: Senawong, Thanaset
name: Lakornwong, Waranya
name: Sribuhom, Thurdpong
name: Yenjai, Chavi
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: A new juvenile hormone III, canangalia I (1), along with six known juvenile hormone III analogues (2–7), was isolated from the methanolic extract of Cananga latifolia stems. All structures were elucidated using spectroscopic data and compared with data from previous literature. Canangalia I (1) was found to be cytotoxic against human cervical adenocarcinoma (HeLa) cells with an IC50 value of 35.00 ± 2.15 µg/ml after 72 h, but was not toxic to Vero cells.
Influence of Phase Segregation on Recombination Dynamics in Organic Bulk-Heterojunction Solar Cells
Creators: name: Baumann, Andreas
name: Savenije, Tom J.
name: Murthy, Dharmapura Hanumantharaya K.
name: Heeney, Martin
name: Dyakonov, Vladimir
name: Deibel, Carsten
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We studied the recombination dynamics of charge carriers in organic bulk heterojunction solar cells made of the blend system poly(2,5-bis(3-dodecyl thiophen-2-yl) thieno[2,3-b]thiophene) (pBTCT-C12):[6,6]-phenyl-C61-butyric acid methyl ester (PC61BM) with a donor--acceptor ratio of 1:1 and 1:4. The techniques of charge carrier extraction by linearly increasing voltage (photo-CELIV) and, as local probe, time-resolved microwave conductivity (TRMC) were used. We observed a difference in the initially extracted charge carrier concentration in the photo-CELIV experiment by one order of magnitude, which we assigned to an enhanced geminate recombination due to a fine interpenetrating network with isolated phase regions in the 1:1 pBTCT-C12:PC61BM bulk heterojunction solar cells. In contrast, extensive phase segregation in 1:4 blend devices leads to an efficient polaron generation resulting in an increased short circuit current density of the solar cell. For both studied ratios a bimolecular recombination of polarons was found using the complementary experiments. The charge carrier decay order of above two for temperatures below 300 K can be explained by a release of trapped charges. This mechanism leads to a delayed bimolecular recombination processes. The experimental findings can be generalized to all polymer:fullerene blend systems allowing for phase segregation.
description: 14 pages, 5 figures
Ferromagnetic spin coupling of 2p-impurities in band insulators stabilized by intersite Coulomb interaction: Nitrogen-doped MgO
Creators: name: Slipukhina, Ivetta
name: Mavropoulos, Phivos
name: Blügel, Stefan
name: Ležaić, Marjana
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: For a nitrogen dimer in insulating MgO, a ferromagnetic coupling between spin-polarized $2p$-holes is revealed by calculations based on the density functional theory amended by an on-site Coulomb interaction and corroborated by the Hubbard model. It is shown that the ferromagnetic coupling is facilitated by a T-shaped orbital arrangement of the $2p$-holes, which is in its turn controlled by an intersite Coulomb interaction due to the directionality of the $p$-orbitals. We thus conjecture that this interaction is an important ingredient of ferromagnetism in band insulators with $2p$ dopants.
description: Accepted for publication in Physical Review Letters
Iris Recognition Based on LBP and Combined LVQ Classifier
Creators: name: Shams, M. Y.
name: Rashad, M. Z.
name: Nomir, O.
name: El-Awady, R. M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Iris recognition is considered as one of the best biometric methods used for human identification and verification, this is because of its unique features that differ from one person to another, and its importance in the security field. This paper proposes an algorithm for iris recognition and classification using a system based on Local Binary Pattern and histogram properties as a statistical approaches for feature extraction, and Combined Learning Vector Quantization Classifier as Neural Network approach for classification, in order to build a hybrid model depends on both features. The localization and segmentation techniques are presented using both Canny edge detection and Hough Circular Transform in order to isolate an iris from the whole eye image and for noise detection .Feature vectors results from LBP is applied to a Combined LVQ classifier with different classes to determine the minimum acceptable performance, and the result is based on majority voting among several LVQ classifier. Different iris datasets CASIA, MMU1, MMU2, and LEI with different extensions and size are presented. Since LBP is working on a grayscale level so colored iris images should be transformed into a grayscale level. The proposed system gives a high recognition rate 99.87 % on different iris datasets compared with other methods.
description: 12 Pages, 12 Figures
Hinweise Und Checkliste Zur Erstellung Eines Datenmanagementplans
Creators: name: Helbig, Kerstin
Publisher: name: Zenodo
Year: 2015
Subjects: research data
research data management
data management plan
funding documents
proposal preparation instructions

description: Instructions and checklist for data management plan creation. The document is in German.

Supplemental material to presentation

Helbig, Kerstin et al. (2015). Datenmanagementpläne für EU, DFG und BMBF. Zenodo. 10.5281/zenodo.33482
Tensione liminale del riso. Due miti di fondazione del teatro a confronto
Creators: name: Gamba, Giuseppe
Publisher: name: Dipartimento delle Arti - Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: riso; mitologia; giappone;

description: Due mitologemi giustapposti sembrano determinare la scaturigine per eccellenza del riso: il mito eleusino del ratto di Kore e il mito nipponico della Celeste-Dimora-Rocciosa. Da un indagine già avviata da Roberto Tessari (1983) è stato possibile far emergere nuove ipotesi relative al campo di indagine, una tra tutte il senso del ‘riso divino’ connesso alla ‘danza oscena’ di Uzume e di Baubo-Ecate in cui sarebbe databile la nascita del genere comico in entrambi gli emisferi, nonché l’importante ruolo dei rapporti ‘liminali’ che questi investono.
description: Antropologia e Teatro. Rivista di Studi, N° 6 (2015)
Calibrating the projection factor for Galactic Cepheids
Creators: name: Ngeow, Chow-Choong
name: Neilson, Hilding R.
name: Nardetto, Nicolas
name: Marengo, Massimo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The projection factor (p), which converts the radial velocity to pulsational velocity, is an important parameter in the Baade-Wesselink (BW) type analysis and distance scale work. The p-factor is either adopted as a constant or linearly depending on the logarithmic of pulsating periods. The aim of this work is to calibrate the p-factor if a Cepheid has both the BW distance and an independent distance measurement, and examine the p-factor for delta Cephei -- the prototype of classical Cepheids. We calibrated the p-factor for several Galactic Cepheids that have both the latest BW distances and independent distances either from Hipparcos parallaxes or main-sequence fitting distances to Cepheid-hosted stellar clusters. Based on 25 Cepheids, the calibrated p-factor relation is consistent with latest p-factor relation in literature. The calibrated p-factor relation also indicates that this relation may not be linear and may exhibit an intrinsic scatter. We also examined the discrepancy of empirical p-factors for delta Cephei, and found that the reasons for this discrepancy include the disagreement of angular diameters, the treatment of radial velocity data, and the phase interval adopted during the fitting procedure. Finally, we investigated the impact of the input p-factor in two BW methodologies for delta Cephei, and found that different p-factors can be adopted in these BW methodologies and yet result in the same angular diameters.
description: 6 pages, 6 figures and 2 tables. A&A accepted
Complex Organic Molecules at High Spatial Resolution Toward Orion-KL I: Spatial Scales
Creators: name: Weaver, Susanna L. Widicus
name: Friedel, Douglas N.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Here we present high spatial resolution (<1 arcsecond) observations of molecular emission in Orion-KL conducted using the Combined Array for Research in Millimeter-Wave Astronomy (CARMA). This work was motivated by recent millimeter continuum imaging studies of this region conducted at a similarly high spatial resolution, which revealed that the bulk of the emission arises from numerous compact sources, rather than the larger-scale extended structures typically associated with the Orion Hot Core and Compact Ridge. Given that the spatial extent of molecular emission greatly affects the determination of molecular abundances, it is important to determine the true spatial scale for complex molecules in this region. Additionally, it has recently been suggested that the relative spatial distributions of complex molecules in a source might give insight into the chemical mechanisms that drive complex chemistry in star-forming regions. In order to begin to address these issues, this study seeks to determine the spatial distributions of ethyl cyanide [C2H5CN], dimethyl ether [(CH3)2O], methyl formate [HCOOCH3], formic acid [HCOOH], acetone [(CH3)2CO], SiO, methanol [CH3OH], and methyl cyanide [CH3CN] in Orion-KL at λ= 3 mm. We find that for all observed molecules, the molecular emission arises from multiple components of the cloud that include a range of spatial scales and physical conditions. Here we present the results of these observations and discuss the implications for studies of complex molecules in star-forming regions.
description: Accepted for publication in the Astrophysical Journal Supplement; Part 1 of a 2 paper series; 37 pages
Three new cassane-type diterpenoids from Caesalpinia sinensis
Creators: name: Chen, Yuan-Kai
name: Fan, Miao-Yin
name: Zhang, Ya-Mei
name: Zhang, Pu-Zhao
name: Shu, Ren-Geng
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Three new cassane-type diterpenoids, namely, (4S)-6β,12α,19-trihydroxy-cass-13(15)-en-16,12-olide (1), cass-13(15)-en-​16,12-olide (2), and 12α-hydroxy-cass-13(15)-en-16,12-olide (3), were isolated from the seeds of Caesalpinia sinensis. The structures of 1–3 were established by extensive spectroscopic analysis, and their absolute configurations were assigned by electronic circular dichroism (ECD) calculations. The inhibitory activities against PTP1B of the isolated compounds were evaluated. The results showed that compound 2 possessed PTP1B inhibitory activity with an IC50 value of 217.45 ± 36.4 μM.
Understanding urban inequality and scaling law: A human mobility perspective
Creators: name: Gao, Qi-Li
name: Wang, Yikang
name: Zhong, Chen
Publisher: name: Zenodo
Year: 2023
Subjects: urban inequality, scaling law, human mobility, gini.

description: Existing research mainly examined the urban scaling laws of social inequality based on income
 variable. Other forms of socio-spatial inequalities and their relationship with population size
 have not been well understood. Because of the powerful ability of human mobility in revealing
 socio-spatial inequality and the availability of data sources, this study extends the literature by
 introduced three types of mobility indicators (i.e., number of activity points, radius of gyration
 and self-containment). The results show that different characterisation of inequality present
 different spatial patterns and lead to different scaling laws. Overall, the inequalities in terms of
 the examined mobility dimensions don’t scale super-linearly with the population size, suggesting
 the complex nature of urban systems and the social phenomenon.
Effects of nanoparticles on murine macrophages
Creators: name: Chevallet, Mireille
name: Aude-Garcia, Catherine
name: Lelong, Cécile
name: Candéias, Serge M.
name: Luche, Sylvie
name: Collin-Faure, Véronique
name: Triboulet, Sarah
name: Diallo, Dévy
name: Diemer, Hélène
name: van Dorsselaer, Alain
name: Rabilloud, Thierry
Publisher: name: arXiv
Year: 2011
Subjects: subject: Genomics (q-bio.GN)
subject: FOS: Biological sciences

description: Metallic nanoparticles are more and more widely used in an increasing number of applications. Consequently, they are more and more present in the environment, and the risk that they may represent for human health must be evaluated. This requires to increase our knowledge of the cellular responses to nanoparticles. In this context, macrophages appear as an attractive system. They play a major role in eliminating foreign matter, e.g. pathogens or infectious agents, by phagocytosis and inflammatory responses, and are thus highly likely to react to nanoparticles. We have decided to study their responses to nanoparticles by a combination of classical and wide-scope approaches such as proteomics. The long term goal of this study is the better understanding of the responses of macrophages to nanoparticles, and thus to help to assess their possible impact on human health. We chose as a model system bone marrow-derived macrophages and studied the effect of commonly used nanoparticles such as TiO2 and Cu. Classical responses of macrophage were characterized and proteomic approaches based on 2D gels of whole cell extracts were used. Preliminary proteomic data resulting from whole cell extracts showed different effects for TiO2-NPs and Cu-NPs. Modifications of the expression of several proteins involved in different pathways such as, for example, signal transduction, endosome-lysosome pathway, Krebs cycle, oxidative stress response have been underscored. These first results validate our proteomics approach and open a new wide field of investigation for NPs impact on macrophages
description: Nanosafe2010: International Conference on Safe Production and Use of Nanomaterials 16-18 November 2010, Grenoble, France, Grenoble : France (2010)
Turbulence in non-integer dimensions by fractal Fourier decimation
Creators: name: Frisch, Uriel
name: Pomyalov, Anna
name: Procaccia, Itamar
name: Ray, Samriddhi Sankar
Publisher: name: arXiv
Year: 2011
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Fractal decimation reduces the effective dimensionality of a flow by keeping only a (randomly chosen) set of Fourier modes whose number in a ball of radius $k$ is proportional to $k^D$ for large $k$. At the critical dimension D=4/3 there is an equilibrium Gibbs state with a $k^{-5/3}$ spectrum, as in [V. L'vov {\it et al.}, Phys. Rev. Lett. {\bf 89}, 064501 (2002)]. Spectral simulations of fractally decimated two-dimensional turbulence show that the inverse cascade persists below D=2 with a rapidly rising Kolmogorov constant, likely to diverge as $(D-4/3)^{-2/3}$.
description: Submitted to Phys. Rev. Lett. 4 pages, 3 figures
Two sydowic acid derivatives and a sulfonyl metabolite from the endophytic fungus Aspergillus sydowii
Creators: name: Chen, Ke-Liang
name: Sun, Sen-Feng
name: Cao, Hai-Yan
name: Yi, Cheng
name: Yang, Chen-Yu
name: Liu, Yun-Bao
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Hematology
subject: Plant Biology

description: Two new sydowic acid derivatives, a pair of enantiomers, involving (+)-sydowiccal (1a) and (−)-sydowiccal (1b), a new sulfonyl metabolite of 2-methoxy-5-methyl-3-(methylsulfonyl)phenol (2), as well as three known sydowic acid derivatives, were isolated from Aspergillus sydowii, an endophytic fungus of Rhododendron mole. The structures of these new compounds were elucidated by analyzing their NMR and HRESIMS data, and the absolute configurations of enantiomers were determined on the basis of the CD spectrum. Three new metabolites showed weak anti-inflammation on nitric oxide (NO) production in LPS-induced RAW 264.7 cells.
Recent Results from Indirect and Direct Dark Matter Searches: Theoretical Scenarios
Creators: name: Mavromatos, Nick E.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In this review, I discuss briefly theoretical scenarios concerning the interpretation of recent results from indirect and direct dark matter searches, with emphasis on the former.
description: 12 pages latex, four eps figures incorporated, uses special macros. Invited plenary talk at 13th ICATPP International Conference, Villa Olmo, Como (Italy), 3-7 October 2011
Luka Fischer, Alexandres de leurs temps. Heroisierungsprozesse und politische Instrumentalisierung Alexanders des Großen im spätmittelalterlichen Burgund, Baden-Baden (Ergon) 2019
Creators: name: Boone, Marc
Publisher: name: Francia-Recensio
Year: 2020

description: Luka Fischer, Alexandres de leurs temps. Heroisierungsprozesse und politische Instrumentalisierung Alexanders des Großen im spätmittelalterlichen Burgund, Baden-Baden (Ergon) 2019, 199 S., ISBN 978-3-95650-404-4, EUR 28,00.
description: Francia-Recensio, 2020/1
Identifying and Analysis of Scene Mining Methods Beased on Scenes Extracted Features
Creators: name: Jabari, Ashraf Sadat
name: Keyvanpour, Mohammadreza
Publisher: name: arXiv
Year: 2012
Subjects: subject: Multimedia (cs.MM)
subject: FOS: Computer and information sciences

description: Scene mining is a subset of image mining in which scenes are classified to a distinct set of classes based on analysis of their content. In other word in scene mining, a label is given to visual content of scene, for example, mountain, beach. Scene mining is used in applications such as medicine, movie, information retrieval, computer vision, recognition of traffic scene. Reviewing of represented methods shows there are various methods in scene mining. Scene mining applications extension and existence of various scenes, make comparison of methods hard. Scene mining can be followed by identifying scene mining components and representing a framework to analyzing and evaluating methods. In this paper, at first, components of scene mining are introduced, then a framework based on extracted features of scene is represented to classify scene mining methods. Finally, these methods are analyzed and evaluated via a proposal framework.
F-UJI : FAIR Object Assessment Results of Pilot Repositories
Creators: name: Devaraju, Anusuriya
name: Huber, Rober
Publisher: name: Zenodo
Year: 2021
Subjects: F-UJI
FAIR Score
FAIR Metrics

description: F-UJI is an automated FAIR assessment tool (https://github.com/pangaea-data-publisher/fuji) developed to meet the demands of data service providers who wants to programmatically measure datasets for their level of FAIRness over time. This dataset contains the FAIR assessment scores of objects evaluated using the tool from 5 pilot repositories (https://fairsfair.eu/f-uji-automated-fair-data-assessment-tool), and a computational notebook to visualize the scores.
Bertrand Fonck, Hélène Servant, Sophie Cœuré (dir.), Les »fonds de Moscou«. Regards sur les archives rapatriées de Russie et les saisies de la Seconde Guerre mondiale. Volume publié à la suite d’une journée d’étude organisée à Vincennes par le Service historique de la Défense le 8 novembre 2016, »Les archives rapatriées de Russie: traitement, exploitation, valorisation«, Rennes (Presses universitaires de Rennes) 2019
Creators: name: Artières, Philippe
Publisher: name: Francia-Recensio
Year: 2020

description: Bertrand Fonck, Hélène Servant, Sophie Cœuré (dir.), Les »fonds de Moscou«. Regards sur les archives rapatriées de Russie et les saisies de la Seconde Guerre mondiale. Volume publié à la suite d’une journée d’étude organisée à Vincennes par le Service historique de la Défense le 8 novembre 2016, »Les archives rapatriées de Russie: traitement, exploitation, valorisation«, Rennes (Presses universitaires de Rennes) 2019, 235 p. (Histoire), ISBN 978-2-7535-7729-9, EUR 22,00.
description: Francia-Recensio, 2020/1
Sandra Maß, Kinderstube des Kapitalismus? Monetäre Erziehung im 18. und 19. Jahrhundert, Berlin, Boston (De Gruyter Oldenbourg) 2017
Creators: name: Pohle, Richard
Publisher: name: Francia-Recensio
Year: 2020

description: Sandra Maß, Kinderstube des Kapitalismus? Monetäre Erziehung im 18. und 19. Jahrhundert, Berlin, Boston (De Gruyter Oldenbourg) 2017, VIII–321 S., 19 Abb. (Veröffentlichungen des Deutschen Historischen Instituts London, 75), ISBN 978-3-11-037439-1, EUR 59,95.
description: Francia-Recensio, 2020/1