cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Simulation modeling of radiation field in biological tissue of mammary gland
Creators: name: Polyakov, Maxim
name: Khoperskov, Alexander
name: Svetlov, Andrey
Publisher: name: arXiv
Year: 2017
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences
subject: 74S20, 65Z05, 74A15

description: In this paper we develop a mathematical model of the distribution of microwave electric field in heterogenous biological tissue of mammary gland. We use this model to investigate the efficiency of the medical diagnostic method based on microwave thermometry. Also we run a numerical modeling of electromagnetic field in biotissue of mammary gland for various sets of the spatial structure of biotissue. The small-scale structure is caused by a complex combination of several components: blood flows, fat tissue, muscle tissue, milk lobules, skin. Next we vary in the model the spatial structure of the tissue to evaluate the effect of the heterogeneous structure of the tissue on the distribution of the electromagnetic field in the volume of mammary gland.
description: 9 pages, 2 figures
Rheology of surface granular flows
Creators: name: Orpe, Ashish V.
name: Khakhar, D. V.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The rheology of surface granular flows is investigated by means of measurements of velocity and number density profiles in a quasi-two-dimensional rotating cylinder, half-filled with mono-disperse steel balls. The measurements are made at the center of the cylinder, where the flow is fully-developed, using streakline photography and image analysis . The stress profile is computed from the number density profile using a force balance taking into account wall friction. The profiles for the mean velocity superimpose when distance is scaled by the particle diameter and the velocity by a characteristic shear rate and the particle diameter. The mean velocity is found to decay exponentially with depth in the bed with a decay length of $λ=1.1d$. The r.m.s. velocity is nearly constant near the free surface and below a transition point it decays linearly with depth. The shear rate, obtained by numerical differentiation of the velocity profile, shows a maximum which occurs at the same depth as the transition in the r.m.s. velocity profile. The velocity distribution is Maxwellian above the transition point and a Poisson velocity distribution is obtained deep in the layer. The variation of the apparent viscosity ($η$) with r.m.s. velocity ($u$) shows a relatively sharp transition at the shear rate maximum, and in the region below this point the apparent viscosity varies as $η\sim u^{-1.5}$. The experimental data is compared to predictions of three models for granular flow.
description: 32 pages, 39 figures, submitted to J. Fluid Mech
Aphis amerinae Hartig 1841
Creators: name: Brunet, Bryan M. T.
name: Raupach, Michael J.
name: Rehage, Heinz-Otto
name: Havill, Nathan P.
name: Foottit, Robert G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aphididae
Aphis
Aphis amerinae

description: Aphis amerinae Hartig, 1841
 Aphis amerinae Hartig, 1841: 369. SYNTYPES: 2 (1720 [7.09] lost), Salix.
 Plocamaphis amerinae (Hartig, 1841) (change of combination—Börner, 1952: 67). Valid
 Specimens. Presumed to have been two pointed specimens on a single pin (1720), as evident from vacant points, collected from willow on September 15, 1836.
description: Published as part of Brunet, Bryan M. T., Raupach, Michael J., Rehage, Heinz-Otto, Havill, Nathan P. & Foottit, Robert G., 2023, Discovery of the primary aphid (Hemiptera: Aphidomorpha) and scale insect (Hemiptera: Coccomorpha) type specimens from the collection of Theodor Hartig (1805 - 1880), pp. 89-116 in Zootaxa 5369 (1) on page 102, DOI: 10.11646/zootaxa.5369.1.4, http://zenodo.org/record/10144745
Asteroids in the Inner Solar System II - Observable Properties
Creators: name: Evans, N. W.
name: Tabachnik, S. A.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: This paper presents synthetic observations of long-lived, coorbiting asteroids of Mercury, Venus, the Earth and Mars. Our sample is constructed by taking the limiting semimajor axes, differential longitudes and inclinations for long-lived stability provided by simulations. The intervals are randomly populated with values to create initial conditions. These orbits are re-simulated to check that they are stable and then re-sampled every 2.5 years for 1 million years. The Mercurian sample contains only horseshoe orbits, the Martian sample only tadpoles. For both Venus and the Earth, the greatest concentration of objects on the sky occurs close to the classical Lagrange points at heliocentric ecliptic longitudes of 60 and 300 degrees. The distributions are broad especially if horseshoes are present in the sample. The full-width half maximum (FWHM) in heliocentric longitude for Venus is 325 degrees and for the Earth is 328 degrees. The mean and most common velocity of these coorbiting satellites coincides with the mean motion of the parent planet, but again the spread is wide with a FWHM for Venus of 27.8 arcsec/hr and for the Earth of 21.0 arcsec/hr. For Mars, the greatest concentration on the sky occurs at heliocentric ecliptic latitudes of 12 degrees. The peak of the velocity distribution occurs at 65 arcsec/hr, significantly less than the Martian mean motion, while its FWHM is 32.3 arcsec/hr. The case of Mercury is the hardest of all, as the greatest concentration occurs at heliocentric longitudes close to the Sun.
description: 16 pages, 11 figures, Monthly Notices (in press). Higher quality figures available at http://www-thphys.physics.ox.ac.uk/users/WynEvans/home.html
Additional file 2: of Analysis of protein-protein interaction network based on transcriptome profiling of ovine granulosa cells identifies candidate genes in cyclic recruitment of ovarian follicles
Creators: name: Talebi, Reza
name: Ahmadi, Ahmad
name: Fazlollah Afraz
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Cancer

description: The mathematical formulas for the analysis of topological parameters like network centrality options such as stress, betweenness and closeness centralities (Zhuang et al. [26]). (DOCX 16Â kb)
Quantised relativistic membranes and non-perturbative checks of gauge/gravity duality
Creators: name: Filev, Veselin G.
name: O'Connor, Denjoe
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We test the background geometry of the BFSS model using a D4-brane probe. This proves a sensitive test of the geometry and we find excellent agreement with the D4-brane predictions based on the solution of a membrane corresponding to the D4-brane propagating on this background.
description: 7 pages, 2 figures, based on a talk, presented by D. O'C. at ISQS 25, 6-10 June, 2017, Prague, Czech Republic; to be published in Journal of Physics: Conference Series
Robust neutralization assay based on SARS-CoV-2 S-protein-bearing vesicular stomatitis virus (VSV) pseudovirus and ACE2-overexpressing BHK21 cells
Creators: name: Xiong, Hua-Long
name: Wu, Yang-Tao
name: Cao, Jia-Li
name: Yang, Ren
name: Liu, Ying-Xia
name: Ma, Jian
name: Qiao, Xiao-Yang
name: Yao, Xiang-Yang
name: Zhang, Bao-Hui
name: Zhang, Ya-Li
name: Hou, Wang-Heng
name: Shi, Yang
name: Xu, Jing-Jing
name: Zhang, Liang
name: Wang, Shao-Juan
name: Fu, Bao-Rong
name: Yang, Ting
name: Ge, Sheng-Xiang
name: Zhang, Jun
name: Yuan, Quan
name: Huang, Bao-Ying
name: Li, Zhi-Yong
name: Zhang, Tian-Ying
name: Xia, Ning-Shao
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: The global pandemic of coronavirus disease 2019 (COVID-19) is a disaster for human society. A convenient and reliable neutralization assay is very important for the development of vaccines and novel drugs. In this study, a G protein-deficient vesicular stomatitis virus (VSVdG) bearing a truncated spike protein (S with C-terminal 18 amino acid truncation) was compared to that bearing the full-length spike protein of SARS-CoV-2 and showed much higher efficiency. A neutralization assay was established based on VSV-SARS-CoV-2-Sdel18 pseudovirus and hACE2-overexpressing BHK21 cells (BHK21-hACE2 cells). The experimental results can be obtained by automatically counting the number of EGFP-positive cells at 12 h after infection, making the assay convenient and high-throughput. The serum neutralizing titer measured by the VSV-SARS-CoV-2-Sdel18 pseudovirus assay has a good correlation with that measured by the wild type SARS-CoV-2 assay. Seven neutralizing monoclonal antibodies targeting the receptor binding domain (RBD) of the SARS-CoV-2 S protein were obtained. This efficient and reliable pseudovirus assay model could facilitate the development of new drugs and vaccines.
High-temperature magnetostructural transition in van der Waals-layered a-MoCl3
Creators: name: McGuire, Michael A.
name: Yan, Jiaqiang
name: Lampen-Kelley, Paula
name: May, Andrew F.
name: Cooper, Valentino R.
name: Lindsay, Lucas
name: Puretzky, Alexander
name: Liang, Liangbo
name: KC, Santosh
name: Cakmak, Ercan
name: Calder, Stuart
name: Sales, Brian C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The crystallographic and magnetic properties of the cleavable 4d3 transition metal compound a-MoCl3 are reported, with a focus on the behavior above room temperature. Crystals were grown by chemical vapor transport and characterized using temperature dependent x-ray diffraction, Raman spectroscopy, and magnetization measurements. A structural phase transition occurs near 585 K, at which the Mo-Mo dimers present at room temperature are broken. A nearly regular honeycomb net of Mo is observed above the transition, and an optical phonon associated with the dimerization instability is identified in the Raman data and in first-principles calculations. The crystals are diamagnetic at room temperature in the dimerized state, and the magnetic susceptibility increases sharply at the structural transition. Moderately strong paramagnetism in the high-temperature structure indicates the presence of local moments on Mo. This is consistent with results of spin-polarized density functional theory calculations using the low- and high-temperature structures. Above the magnetostructural phase transition the magnetic susceptibility continues to increase gradually up to the maximum measurement temperature of 780 K, with a temperature dependence that suggests two-dimensional antiferromagnetic correlations.
Friction Anomalies at First-Order Transition Spinodals: 1T-TaS$_2$
Creators: name: Panizon, Emanuele
name: Marx, Torben
name: Dietzel, Dirk
name: Pellegrini, Franco
name: Santoro, Giuseppe E.
name: Schirmeisen, Andre
name: Tosatti, Erio
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Revealing phase transitions of solids through mechanical anomalies in the friction of nanotips sliding on their surfaces is an unconventional and instructive tool for continuous transitions, unexplored for first-order ones. Owing to slow nucleation, first-order structural transformations generally do not occur at the precise crossing of free energies, but hysteretically, near the spinodal temperatures where, below and above the thermodynamic transition temperature, one or the other metastable free energy branches terminates. The spinodal transformation, a collective one-shot event with no heat capacity anomaly, is easy to trigger by a weak external perturbations. Here we propose that even the gossamer mechanical action of an AFM tip may locally act as a surface trigger, narrowly preempting the spontaneous spinodal transformation, and making it observable as a nanofrictional anomaly. Confirming this expectation, the CCDW-NCCDW first-order transition of the important layer compound 1T-TaS$_2$ is shown to provide a demonstration of this effect.
description: 8 pages, 5 figures
title: Zweite Satzung zur Änderung der Besonderen Bestimmungen der Prüfungsordnung für den Masterstudiengang Lehramt an Haupt-, Real-, Sekundar- und Gesamtschulen mit dem Unterrichtsfach Katholische Religionslehre an der Universität Paderborn
title: vom 16. Dezember 2019
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2019

description: Amtliche Mitteilungen / Universität Paderborn
Alcohol use and life stressors during the COVID-19 pandemic: a longitudinal study of young adults
Creators: name: Cho, Junhan
name: Sussman, Steve
name: Kechter, Afton
name: Vogel, Erin A.
name: Barrington-Trimis, Jessica L.
name: Unger, Jennifer B.
name: Leventhal, Adam M.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Mental Health
subject: Infectious Diseases
subject: FOS: Health sciences

description: To estimate the extent to which drinking to cope with the COVID-19 pandemic and experiencing pandemic-related life stressors are associated with alcohol use escalation among young adults. Respondents in Los Angeles, CA, USA (N = 2,130) completed prospective cohort study surveys before (baseline; October 2018–November 2019; mean age: 19.7[SD = 0.4]) and during (follow-up; May–August 2020) the COVID-19 outbreak. Past 30-day drinking days and number of drinks per drinking day were assessed from baseline to follow-up. At follow-up, participants reported drinking to cope with social isolation and pandemic-related stressors. Pandemic-related stressor prevalence ranged from 5.5% (evicted/lost home) to 72.6% (worried about education) and 27.1% drank to cope with social isolation during the pandemic. Respondents who did (vs. did not) report pandemic-related coping drinking were more likely to increase past 30-day drinking days and drinks per drinking day from baseline to follow-up after adjustment for possible confounders. Employment loss/reduction, financial problems, and perceived likelihood of contracting COVID-19 or handling the pandemic poorly were each associated with increases in drinking days or drinks per drinking day. Experiencing certain life stressors and drinking to cope with social isolation may be associated with drinking escalation among young adults during the COVID-19 pandemic.
Probing the Phase Boundary between Hadronic Matter and the Quark-Gluon-Plasma in Relativistic Heavy Ion Collisions
Creators: name: Braun-Munzinger, P.
name: Stachel, J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss recent data on particle production with emphasis on the degree of thermal and chemical equilibration achieved. The data are interpreted in terms of a resonance gas model. The phase boundary constructed between the resonance gas and the quark-gluon plasma is shown to be very close to the deduced parameters characterizing the hadronic fireball at freeze-out.
description: 7 pages, latex, 6 figures, 1 table submitted to Nuclear Physics A, dedicated to Gerry Brown in honor of his 70th birthday
Additional file 1: of Predicting the provisioning potential of forest ecosystem services using airborne laser scanning data and forest resource maps
Creators: name: Vauhkonen, Jari
Publisher: name: figshare
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Plant Biology

description: Empirical cumulative density and probability density function forms and Pearson correlation coefficients of different transformations of the expert model predictions for the ESs considered. (DOCX 1758 kb)
Moderating effects of stress coping: evaluating the relationships between personality and prescription drug misuse amongst Young adults
Creators: name: Shabbir, Farokh
name: Bashir, Asma
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Neuroscience
Pharmacology
Biotechnology
Biological Sciences not elsewhere classified
Science Policy
Mental Health

description: Young individuals (18 to 25 years old) misuse prescription drugs at the highest rates. College or university audience may come with added risk. Previous studies indicate that personality plays a significant role in the prediction of much addictive behavior. Four characteristics of anxiety symptoms, hopelessness, sensation seeking, and impulsivity have continuously been linked. The major focus on overall prescription drug use, inconsistent operationalization of misuse, and failure to account for alcohol use restrict published studies on personality as a predictor of prescription drug misuse. Small and general sample sizes were used. We wanted to know more about how personality influenced total use, use that was approved by a doctor, and misuse of prescription sedatives/tranquilizers, opioids, and stimulants. Young adults in Karachi, Pakistan were included in the large (N = 1755) sample (mean age = 18.6 years; 68.9% female). We hypothesized that sedatives/tranquilizers would be associated to anxiety sensitivity, opioids to hopelessness, stimulants to sensation seeking, and impulsivity to all three. Except for the impulsivity to opioid use pathway, our “any use” model’s predictions were entirely supported. Sensation seeking predicted stimulants for misuse, anxiety sensitivity (marginally) predicted sedatives/tranquilizers, and impulsivity predicted all three. Our models advocate for the use of interventions that are tailored to each young adults’ personality. Targeting anxiety sensitivity for sedative/tranquilizer misuse, sensation seeking for stimulant misuse and impulsivity for unrestrained prescription drug misuse are specifically suggested by the studies.
Additional gradings on generalisations of Khovanov homology and invariants of embedded surfaces
Creators: name: Manturov, Vassily Olegovich
name: Rushworth, William
Publisher: name: arXiv
Year: 2017
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25, 57M27, 57N70

description: We define additional gradings on two generalisations of Khovanov homology (one due to the first author, the other due to the second), and use them to define invariants of various kinds of embeddings. These include invariants of links in thickened surfaces and of surfaces embedded in thickened $3$-manifolds. In particular, the invariants of embedded surfaces are expressed in terms of certain diagrams related to the thickened $3$-manifold, so that we refer to them as picture-valued invariants. This paper contains the first instance of such invariants for $2$-dimensional objects. The additional gradings are defined using cohomological and homotopic information of surfaces: using this information we decorate the smoothings of the standard Khovanov cube, before transferring the decorations into algebra.
Spin configurations in circular and rectangular vertical quantum dots in a magnetic field: Three-dimensional self-consistent simulation
Creators: name: Melnikov, Dmitriy V.
name: Matagne, Philippe
name: Leburton, Jean-Pierre
name: Austing, D. G.
name: Yu, G.
name: Tarucha, S.
name: Fettig, John
name: Sobh, Nahil
Publisher: name: arXiv
Year: 2005
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The magnetic field dependence of the electronic properties of \textit{real} single vertical quantum dots in circular and rectangular mesas is investigated within a full three-dimensional multiscale self-consistent approach without any {\it á priori} assumptions about the shape and strength of the confinement potential. The calculated zero field electron addition energies are in good agreement with available experimental data for both mesa geometries. Charging diagrams in a magnetic field for number of electrons up to five are also computed. Consistent with the experimental data, we found that the charging curves for the rectangular mesa dot in a magnetic field are flatter and exhibit less features than for a circular mesa dot. Evolution of the singlet-triplet energy separation in the two electron system for both dot geometries in magnetic field was also investigated. In the limit of large field, beyond the singlet-triplet transition, the singlet-triplet energy difference continues to become more negative in a circular mesa dot without any saturation within the range of considered magnetic fields whilst it is predicted to asymptotically approach zero for the rectangular mesa dot. This different behavior is attributed to the symmetry "breaking" that occurs in the singlet wave-functions in the rectangular mesa dot but not in the circular one.
description: 12 pages, 8 gifures
Tunneling magnetoresistance of perpendicular CoFeB-based junctions with exchange bias
Creators: name: Manos, Orestis
name: Böhnke, Alexander
name: Bougiatioti, Panagiota
name: Klett, Robin
name: Rott, Karsten
name: Niesen, Alessia
name: Schmalhorst, Jan-Michael
name: Reiss, Günter
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Recently, magnetic tunnel junctions with perpendicular magnetized electrodes combined with exchange bias films have attracted large interest. In this paper we examine the tunnel magnetoresistance of Ta/Pd/IrMn/Co-Fe/Ta/Co-Fe-B/MgO/Co-Fe-B/capping/Pd magnetic tunnel junctions in dependence on the capping layer, i.e., Hf or Ta. In these stacks perpendicular exchange bias fields of -500\,Oe along with perpendicular magnetic anisotropy are combined. A tunnel magnetoresistance of $(47.2\pm 1.4)\%$ for the Hf-capped sample was determined compared to the Ta one $(42.6\pm 0.7)\%$ at room temperature. Interestingly, this observation is correlated to the higher boron absorption of Hf compared to Ta which prevents the suppression of $Δ_{\textrm{1}}$ channel and leads to higher tunnel magnetoresistance values. Furthermore, the temperature dependent coercivities of the soft electrodes of both samples are mainly described by the Stoner-Wohlfarth model including thermal fluctuations. Slight deviations at low temperatures can be attributed to a torque on the soft electrode that is generated by the pinned magnetic layer system.
title: Zweite Satzung zur Änderung der Besonderen Bestimmungen der Prüfungsordnung für den Masterstudiengang Lehramt an Gymnasien und Gesamtschulen mit dem Unterrichtsfach Katholische Religionslehre an der Universität Paderborn
title: vom 16. Dezember 2019
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2019

description: Amtliche Mitteilungen / Universität Paderborn
Scale Invariant Hairy Black Holes
Creators: name: Banados, Maximo
name: Theisen, Stefan
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Scalar fields coupled to three-dimensional gravity are considered. We uncover a scaling symmetry present in the black hole reduced action, and use it to prove a Smarr formula valid for any potential. We also prove that non-rotating hairy black holes exists only for positive total energy. The extension to higher dimensions is also considered.
description: Reference corrected. Added section on charged case. Latex, 23 pages
Observational Artifacts of NuSTAR: Ghost Rays and Stray Light
Creators: name: Madsen, Kristin K.
name: Christensen, Finn E.
name: Craig, William W.
name: Forster, Karl W.
name: Grefenstette, Brian W.
name: Harrison, Fiona A.
name: Miyasaka, Hiromasa
name: Rana, Vikram
Publisher: name: arXiv
Year: 2017
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Nuclear Spectroscopic Telescope Array (NuSTAR), launched in June 2012, flies two conical approximation Wolter-I mirrors at the end of a 10.15m mast. The optics are coated with multilayers of Pt/C and W/Si that operate from 3--80 keV. Since the optical path is not shrouded, aperture stops are used to limit the field of view from background and sources outside the field of view. However, there is still a sliver of sky (~1.0--4.0 degrees) where photons may bypass the optics altogether and fall directly on the detector array. We term these photons Stray-light. Additionally, there are also photons that do not undergo the focused double reflections in the optics and we term these Ghost Rays. We present detailed analysis and characterization of these two components and discuss how they impact observations. Finally, we discuss how they could have been prevented and should be in future observatories.
description: Published in Journal of Astronomical Telescopes, Instruments, and Systems. Open Access. http://dx.doi.org/10.1117/1.JATIS.3.4.044003
title: Zweite Satzung zur Änderung der Besonderen Bestimmungen der Prüfungsordnung für den Masterstudiengang Lehramt an Berufskollegs mit dem Unterrichtsfach Katholische Religionslehre an der Universität Paderborn
title: vom 16. Dezember 2019
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2019

description: Amtliche Mitteilungen / Universität Paderborn
title: Satzung zur Änderung der Besonderen Bestimmungen der Prüfungsordnung für den Masterstudiengang Lehramt für sonderpädagogische Förderung mit dem Unterrichtsfach Katholische Religionslehre an der Universität Paderborn
title: vom 16. Dezember 2019
titleType: Subtitle
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2019

description: Amtliche Mitteilungen / Universität Paderborn
Additional file 1: of Molecular characterization and expression patterns of Nanog gene validating its involvement in the embryonic development and maintenance of spermatogonial stem cells of farmed carp, Labeo rohita
Creators: name: Swagat Patra
name: Chakrpani Vemulawada
name: Meenati Soren
name: Jitendra Sundaray
name: Panda, Manoj
name: Hirak Barman
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Marine Biology
subject: Computational Biology

description: Primers used for various PCR amplifications and mRNA expression analysis of Labeo rohita Nanog. (DOCX 14 kb)
SARS-CoV-2 spike produced in insect cells elicits high neutralization titres in non-human primates
Creators: name: Li, Tingting
name: Zheng, Qingbing
name: Yu, Hai
name: Wu, Dinghui
name: Xue, Wenhui
name: Xiong, Hualong
name: Huang, Xiaofen
name: Nie, Meifeng
name: Yue, Mingxi
name: Rong, Rui
name: Zhang, Sibo
name: Zhang, Yuyun
name: Wu, Yangtao
name: Wang, Shaojuan
name: Zha, Zhenghui
name: Chen, Tingting
name: Deng, Tingting
name: Wang, Yingbin
name: Zhang, Tianying
name: Chen, Yixin
name: Yuan, Quan
name: Zhao, Qinjian
name: Zhang, Jun
name: Gu, Ying
name: Li, Shaowei
name: Xia, Ningshao
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: The current coronavirus disease 2019 (COVID-19) pandemic was the result of the rapid transmission of a highly pathogenic coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), for which there is no efficacious vaccine or therapeutic. Toward the development of a vaccine, here we expressed and evaluated as potential candidates four versions of the spike (S) protein using an insect cell expression system: receptor binding domain (RBD), S1 subunit, the wild-type S ectodomain (S-WT), and the prefusion trimer-stabilized form (S-2P). We showed that RBD appears as a monomer in solution, whereas S1, S-WT, and S-2P associate as homotrimers with substantial glycosylation. Cryo-electron microscopy analyses suggested that S-2P assumes an identical trimer conformation as the similarly engineered S protein expressed in 293 mammalian cells but with reduced glycosylation. Overall, the four proteins confer excellent antigenicity with convalescent COVID-19 patient sera in enzyme-linked immunosorbent assay (ELISA), yet show distinct reactivities in immunoblotting. RBD, S-WT and S-2P, but not S1, induce high neutralization titres (>3-log) in mice after a three-round immunization regimen. The high immunogenicity of S-2P could be maintained at the lowest dose (1 μg) with the inclusion of an aluminium adjuvant. Higher doses (20 μg) of S-2P can elicit high neutralization titres in non-human primates that exceed 40-times the mean titres measured in convalescent COVID-19 subjects. Our results suggest that the prefusion trimer-stabilized SARS-CoV-2 S-protein from insect cells may offer a potential candidate strategy for the development of a recombinant COVID-19 vaccine.
Numerical analysis of Lavrentiev-regularized state constrained elliptic control problems
Creators: name: Hinze, Michael
name: Meyer, Christian
Publisher: name: Weierstrass Institute
Year: 2006
Subjects: subject: Optimal control of elliptic equations
subject: quadratic programming
subject: pointwise state constraints
subject: mixed constraints
subject: Lavrentiev regularization
subject: 49K20
subject: 49N10
subject: 49M20

description: In the present work, we apply semi-discretization proposed by the first author in [13] to Lavrentiev-regularized state constrained elliptic control problems. We extend the results of [17] and prove weak convergence of the adjoint states and multipliers of the regularized problems to their counterparts of the original problem. Further, we prove error estimates for finite element discretizations of the regularized problem and investigate the overall error imposed by the finite element discretization of the regularized problem compared to the continuous solution of the original problem. Finally we present numerical results which confirm our analytical findings.
Additional file 1: of Collaboration in orthodontic clinical trials: prevalence and association with sample size and funding
Creators: name: D. Al-Moghrabi
name: A. Tsichlaki
name: N. Pandis
name: P. Fleming
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Characteristics of the included studies (nâ =â 217). (DOCX 58Â kb)
On the different flavours of Lense-Thirring precession around accreting stellar mass black holes
Creators: name: Motta, S. E.
name: Franchini, A.
name: Lodato, G.
name: Mastroserio, G.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Type-C QPOs in X-ray binaries have been often interpreted as a consequence of relativistic Lense-Thirring precession around a spinning black hole and they potentially offer a way to measure black hole spins and masses. The connection between relativistic precession and the resulting QPO has been made either in terms of a simplified model involving a single test particle producing the QPO, or in terms of a global model where a geometrically thick accretion flow precesses coherently as a rigid body. In this paper, we analyse similarities and differences between these two models, sometimes considered as in opposition to each other. We demonstrate that the former is the limiting case of the latter when the radial extent of the precessing flow is very small, and that solid lower limits to the black hole spin can be obtained by considering the test particle model alone. We also show that the global precession model naturally accounts for the range of frequencies observed for Type-C QPOs without the need to invoke a truncation of the inner accretion flow before it reaches the innermost stable circular orbit. Finally, we show that, in order to maintain rigid precession, the thick accretion flow should be radially narrow, and that if it extends beyond $10-10^2$ gravitational radii it aligns with the black hole spin too fast to produce a coherent QPO.
description: 10 pages, 8 figures, accepted for publication in MNRAS
LTE Spectrum Sharing Research Testbed: Integrated Hardware, Software, Network and Data
Creators: name: Marojevic, Vuk
name: Nealy, Randall
name: Reed, Jeffrey H.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: C.2.1; C.1.3; D.2.2

description: This paper presents Virginia Tech's wireless testbed supporting research on long-term evolution (LTE) signaling and radio frequency (RF) spectrum coexistence. LTE is continuously refined and new features released. As the communications contexts for LTE expand, new research problems arise and include operation in harsh RF signaling environments and coexistence with other radios. Our testbed provides an integrated research tool for investigating these and other research problems; it allows analyzing the severity of the problem, designing and rapidly prototyping solutions, and assessing them with standard-compliant equipment and test procedures. The modular testbed integrates general-purpose software-defined radio hardware, LTE-specific test equipment, RF components, free open-source and commercial LTE software, a configurable RF network and recorded radar waveform samples. It supports RF channel emulated and over-the-air radiated modes. The testbed can be remotely accessed and configured. An RF switching network allows for designing many different experiments that can involve a variety of real and virtual radios with support for multiple-input multiple-output (MIMO) antenna operation. We present the testbed, the research it has enabled and some valuable lessons that we learned and that may help designing, developing, and operating future wireless testbeds.
description: In Proceeding of the 10th ACM International Workshop on Wireless Network Testbeds, Experimental Evaluation & Characterization (WiNTECH), Snowbird, Utah, October 2017
Administration of blue light in the morning and no blue-ray light in the evening improves the circadian functions of non-24-hour shift workers
Creators: name: Zhong, Zhaomin
name: Tan, Xiaohui
name: An, Xingna
name: Li, Jie
name: Cai, Jing
name: Jiang, Yunchun
name: Taufique, S. K. Tahajjul
name: Li, Bo
name: Shi, Quan
name: Zhao, Meng
name: Wang, Yali
name: Luo, Qun
name: Wang, Han
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Information Systems not elsewhere classified
subject: Mental Health

description: In modern 24-hour society, various round-the-clock services have entailed shift work, resulting in non-24-hour schedules. However, the extent of behavioral and physiological alterations by non-24-hour schedules remains unclear, and particularly, effective interventions to restore the circadian functions of non-24-hour shift workers are rarely explored. In this study, we investigate the effects of a simulated non-24-hour military shift work schedule on daily rhythms and sleep, and establish an intervention measure to restore the circadian functions of non-24-hour shift workers. The three stages of experiments were conducted. The stage-one experiment was to establish a comprehensive evaluation index of the circadian rhythms and sleep for all 60 participants by analyzing wristwatch-recorded physiological parameters and sleep. The stage-two experiment evaluated the effects of an intervention strategy on physiological rhythms and sleep. The stage-three experiment was to examine the participants’ physiological and behavioral disturbances under the simulated non-24-hour military shift work schedule and their improvements by the optimal lighting apparatus. We found that wristwatch-recorded physiological parameters display robust rhythmicity, and the phases of systolic blood pressures and heart rates can be used as reliable estimators for the human body time. The simulated non-24-hour military shift work schedule significantly disrupts the daily rhythms of oxygen saturation levels, blood pressures, heart rates, and reduces sleep quality. Administration of blue light in the morning and no blue-ray light in the evening improves the amplitude and synchronization of daily rhythms of the non-24-hour participants. These findings demonstrate the harmful consequences of the non-24-hour shift work schedule and provide a non-invasive strategy to improve the well-being and work efficiency of the non-24-hour shift population.
Variance-based Robust Optimization of a Permanent Magnet Synchronous Machine
Creators: name: Putek, Piotr A.
name: ter Maten, E. Jan. W.
name: Günther, Michael
name: Sykulski, Jan K.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences
subject: 65K10, 90C29, 49M37, 35R60

description: This paper focuses on the application of the variance-based global sensitivity analysis for a topology derivative method in order to solve a stochastic nonlinear time-dependent magnetoquasistatic interface problem. To illustrate the approach a permanent magnet synchronous machine has been considered. Our key objective is to provide a robust design of the rotor poles and of the tooth base in a stator for the reduction of the torque ripple and electromagnetic losses, while taking material uncertainties into account. Input variations of material parameters are modeled using the polynomial chaos expansion technique, which is incorporated into the stochastic collocation method in order to provide a response surface model. Additionally, we can benefit from the variance-based sensitivity analysis. This allows us to reduce the dimensionality of the stochastic optimization problems, described by the random-dependent cost functional. Finally, to validate our approach, we provide the two-dimensional simulations and analysis, which confirm the usefulness of the proposed method and yield a novel topology of a permanent magnet synchronous machine.
description: 5 pp., 7 figs, (IEEE Trans. on Magn.), At 21st International Conference on the Computation of Electromagnetic Fields (Compumag 2017), Daejeon, Republic of Korea, 18 - 22 Jun 2017
Radio Properties of the Supernova Remnant N157B
Creators: name: Lazendic, J. S.
name: Dickel, J. R.
name: Haynes, R. F.
name: Jones, P. A.
name: White, G. L.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: A new investigation of the supernova remnant (SNR) N157B was carried out with the Australia Telescope Compact Array. Radio continuum images of the entire 30 Doradus region have been made at 3.5 and 6 cm wavelength with a resolution of 2". These data allow a high resolution study of the spectral index distribution and polarization properties of both N157B and the nearby 30 Doradus nebula (the latter will be reported in a subsequent paper). N157B is an extended Crab-type SNR which may be beginning the transition to a composite remnant. There is little apparent fine structure and the brightest radio region is several parsecs from the probable position of the X-ray pulsar. The SNR has a radio spectral index of -0.19 and is significantly polarized at 3.5 cm but not at longer wavelengths.
description: 8 pages, 4 figures
A New Microscopic Approach to the Rotational Intensity Relations
Creators: name: Shimizu, Yoshifumi R.
name: Nakatsukasa, Takashi
Publisher: name: arXiv
Year: 1996
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The intensity relations for electromagnetic transition rates in the rotational coupling scheme have been a basic tool to understand the properties of nuclear collective rotations. In particular the correction terms to the leading-order relation give the response of the intrinsic motion to the Coriolis and centrifugal forces. We propose a simple and systematic method to calculate the matrix elements of intrinsic operators entering the generalized intensity relations that uses the microscopic cranking formalism. Examples are given to show the usefulness of the method.
description: Plain TeX, 32 pages, no figures
Adjusting for bias introduced by instrumental variable estimation in the Cox Proportional Hazards Model
Creators: name: Martinez-Camblor, Pablo
name: MacKenzie, Todd A.
name: Staiger, Douglas O.
name: Goodney, Philip P.
name: O'Malley, A. James
Publisher: name: arXiv
Year: 2017
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences
subject: 62N01, 62N02

description: Instrumental variable (IV) methods are widely used for estimating average treatment effects in the presence of unmeasured confounders. However, the capability of existing IV procedures, and most notably the two-stage residual inclusion (2SRI) procedure recommended for use in nonlinear contexts, to account for unmeasured confounders in the Cox proportional hazard model is unclear. We show that instrumenting an endogenous treatment induces an unmeasured covariate, referred to as an individual frailty in survival analysis parlance, which if not accounted for leads to bias. We propose a new procedure that augments 2SRI with an individual frailty and prove that it is consistent under certain conditions. The finite sample-size behavior is studied across a broad set of conditions via Monte Carlo simulations. Finally, the proposed methodology is used to estimate the average effect of carotid endarterectomy versus carotid artery stenting on the mortality of patients suffering from carotid artery disease. Results suggest that the 2SRI-frailty estimator generally reduces the bias of both point and interval estimators compared to traditional 2SRI.
description: 27 pages, 8 figures, 4 tables
The Adaptation of Tertiary Admissions Practices to Growth and Diversity
Creators: name: Harvey, Andrew
name: Brett, Matthew
name: BULY CARDAK
name: Sheridan, Alison
name: JAMES STRATFORD
name: NAOMI TOOTELL
name: McAllister, Richard
name: Spicer, Rachael
Publisher: name: figshare
Year: 2018
Subjects: subject: 160506 Education Policy
subject: FOS: Political science

description: Higher education expansion places adaptive pressure on institutional and policy frameworks designed at times of lower levels of participation. This project examined the impact of rising complexity in admissions practices on student decision-making, especially for those from disadvantaged backgrounds, and the responses of universities and state-based Tertiary Admissions Centres (TACs) to challenges associated with rising student participation, diversity and mobility, and complex admissions processes.
Platycheirus parmatus Rondani 1857
Creators: name: Sforzi, Alessandra
name: Sommaggio, Daniele
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Syrphidae
Platycheirus
Platycheirus parmatus

description: Platycheirus parmatus Rondani, 1857
ORIGINAL DESCRIPTION: 1857: 119 (key), 121 (description).
 TYPE LOCALITY: “ in alpibus pedemontanis [Piedmont (Italy) Alps]”.
 TYPE MATERIAL: 1 ♂, holotype (MZUF: Box 4): Platycheirus S.F. Serv. / parmatus Rnd., Apen. [= Apennines] / 186 / Platycheirus parmatus Rnd. b. sp.!, det. M. Daccordi, 1985.
 CURRENT STATUS: valid species (Vockeroth 1992: 302, Belcari et al. 1995a: 9).
 REMARKS: Rondani (1857: 121) described Platycheirus parmatus from a single male: “ Marem unicum speciei … olim a Genèo accepi [a single male of the species … I received from Genè]”.
description: Published as part of Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, pp. 1-438 in Zootaxa 4989 (1) on page 266, DOI: 10.11646/zootaxa.4989.1.1, http://zenodo.org/record/4980621
Unified Description of Aging and Rate Effects in Yield of Glassy Solids
Creators: name: Rottler, Joerg
name: Robbins, Mark O.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The competing effects of slow structural relaxations (aging) and deformation at constant strain rate on the shear yield stress $τ^y$ of simple model glasses are examined using molecular simulations. At long times, aging leads to a logarithmic increase in density and $τ^y$. The yield stress also rises logarithmically with rate, but shows a sharp transition in slope at a rate that decreases with increasing age. We present a simple phenomenological model that includes both intrinsic rate dependence and the change in properties with the total age of the system at yield. As predicted by the model, all data for each temperature collapse onto a universal curve.
description: 4 pages, 3 figures