cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Reduction of dynamical biochemical reaction networks in computational biology
Creators: name: Radulescu, Ovidiu
name: Gorban, Alexander N.
name: Zinovyev, Andrei
name: Noel, Vincent
Publisher: name: arXiv
Year: 2012
Subjects: subject: Molecular Networks (q-bio.MN)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: Biochemical networks are used in computational biology, to model the static and dynamical details of systems involved in cell signaling, metabolism, and regulation of gene expression. Parametric and structural uncertainty, as well as combinatorial explosion are strong obstacles against analyzing the dynamics of large models of this type. Multi-scaleness is another property of these networks, that can be used to get past some of these obstacles. Networks with many well separated time scales, can be reduced to simpler networks, in a way that depends only on the orders of magnitude and not on the exact values of the kinetic parameters. The main idea used for such robust simplifications of networks is the concept of dominance among model elements, allowing hierarchical organization of these elements according to their effects on the network dynamics. This concept finds a natural formulation in tropical geometry. We revisit, in the light of these new ideas, the main approaches to model reduction of reaction networks, such as quasi-steady state and quasi-equilibrium approximations, and provide practical recipes for model reduction of linear and nonlinear networks. We also discuss the application of model reduction to backward pruning machine learning techniques.
Coccinella transversalis Fabricius 1781
Creators: name: Swezey, O. H.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Coccinellidae
Coccinella
Coccinella transversalis

description: 2. Coccinella transversalis Fabricius, Spec. Ins., 97, 1781; Timberlake, Ms. Coccinella repanda Thunberg, Nov. Insect. Spec. 1: 18, fig. 25, 1781. Crotch, Rev. Coccinellidae, 117, 1874. Merizo, April 24, Bryan; Mt. Tenjo, May 3, Swezey; Piti, May 26, Usinger; Inarajan, Sept. 30, Swezey. This is a smaller species than Harmonia arcuata, and not so abundant in Guam. It was recorded under the name Coccinella repanda by Fullaway in 1911. It feeds on plant lice. We collected it in only a few places. This ladybeetle has a wide distribution from China, India, Singapore, Java to New Caledonia, Queensland, New South Wales, and Tasmania. It is not known when it first appeared in Guam. Our specimens were determined by P. H. Timberlake.
description: Published as part of Swezey, O. H., 1942, Miscellaneous Families of Guam Coleoptera, pp. 150-171 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on page 159, DOI: 10.5281/zenodo.5167701
Coelophora inaequalis Mulsant, Spec. Coleopt.
Creators: name: Swezey, O. H.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Coccinellidae
Coelophora
Coelophora inaequalis

description: 3.Coelophora inaequalis (Fabricius). Coccinella inaequalis Fabricius, Syst. Ent., 80, 1775. Coelophora inaequalis (Fabricius) Mulsant, Spec. Coleopt., 404, 1851. Crotch, Rev. Coccinellidae, 153, 1874. Umatac, March 28, Bryan; Magna, Mar. 31, Bryan; Orote Pen., April 9, Bryan; Piti, April 30, May 1, Oct. 2, 10, Nov. 7, Usinger, Swezey; Upi Trail, May 5, Swezey; Inarajan, May 6, June 8, Sept. 30, Swezey, Usinger; Dededo, May 11, Usinger; Yona, May 12, Usinger; Agana, May 15, Swezey; Umatac, May 28, Swezey; Merizo, June 11, Swezey; Barrigada, June 14, 24, Swezey; Sinajana, June 15, Swezey; Talofofo, June 17, Nov. 18, Swezey; Mt. Alifan, June 19, Swezey; Machanao, June 30, Swezey; Fa <lian, Aug. 19, Swezey. This nine-spotted ladybeetle has a very wide distribution from Japan and the Philippines through Malaysia to New Caledonia and Queensland. It is now recorded in Guam for the first time where it had no doubt been purposely introduced, but without being recorded. It feeds on plant lice. We found it common in corn fields and in rice fields, where it may have been feeding somewhat on young leafhoppers.
description: Published as part of Swezey, O. H., 1942, Miscellaneous Families of Guam Coleoptera, pp. 150-171 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on page 159, DOI: 10.5281/zenodo.5167701
Does the fully parabolic quasilinear 1D Keller-Segel system enjoy long-time asymptotics analogous to its parabolic-elliptic simplification?
Creators: name: Burczak, Jan
name: Cieślak, Tomasz
name: Morales-Rodrigo, Cristian
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 35K57

description: We show that the one-dimensional fully parabolic Keller-Segel system with nonlinear diffusion possesses global-in-time solutions, provided the nonlinear diffusion is equal to (1+u)^{-α}, for α< 1, independently on the volume of the initial data. We also show that in the critical case, i.e. for α= 1, the same result holds for initial masses smaller than a prescribed constant. Additionally, we prove existence of initial data for which solution blows up in a finite time for any nonlinear diffusion integrable at infinity. Thus we generalize the known blowup result of parabolic-elliptic case to the fully parabolic one. However, in the parabolic-elliptic case the above mentioned integrability condition on nonlinear diffusion sharply distinguishes between global existence and blowup cases. We are unable to recover the entire global existence counterpart of this result in a fully parabolic case.
description: 17 pages
Special section on statistics in neuroscience
Creators: name: Kafadar, Karen
Publisher: name: arXiv
Year: 2011
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: This article provides a brief introduction to seven papers that are included in this special section on Statistics in Neuroscience: (1) Xiaoyan Shi, Joseph G. Ibrahim, Jeffrey Lieberman, Martin Styner, Yimei Li and Hongtu Zhu: Two-state empirical likelihood for longitudinal neuroimaging data (2) Vincent Q. Vu, Pradeep Ravikumar, Thomas Naselaris, Kendrick N. Kay, Jack L. Gallant and Bin Yu: Encoding and decoding V1 fMRI responses to natural images with sparse nonparametric models (3) Sourabh Bhattacharya and Ranjan Maitra: A nonstationary nonparametric Bayesian approach to dynamically modeling effective connectivity in functional magnetic resonance imaging experiments (4) Christopher J. Long, Patrick L. Purdon, Simona Temereanca, Neil U. Desai, Matti S. Hämäläinen and Emery Neal Brown: State-space solutions to the dynamic magnetoencephalography inverse problem using high performance computing (5) Yuriy Mishchencko, Joshua T. Vogelstein and Liam Paninski: A Bayesian approach for inferring neuronal connectivity from calcium fluorescent imaging data (6) Robert E. Kass, Ryan C. Kelly and Wei-Liem Loh: Assessment of synchrony in multiple neural spike trains using loglinear point process models (7) Sofia Olhede and Brandon Whitcher: Nonparametric tests of structure for high angular resolution diffusion imaging in Q-space
description: Published in at http://dx.doi.org/10.1214/11-AOAS485 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Coexistence of Superconductivity and Magnetism in FeSe_1-x under Pressure
Creators: name: Bendele, M.
name: Ichsanow, A.
name: Pashkevich, Yu.
name: Keller, L.
name: Strässle, Th.
name: Gusev, A.
name: Pomjakushina, E.
name: Conder, K.
name: Khasanov, R.
name: Keller, H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: An extended investigation of the electronic phase diagram of FeSe$_{1-x}$ up to pressures of $p\simeq2.4$\,GPa by means of ac and dc magnetization, zero field muon spin rotation (ZF $μ$SR), and neutron diffraction is presented. ZF $μ$SR indicates that at pressures $p\geq0.8$\,GPa static magnetic order occurs in FeSe$_{1-x}$ and occupies the full sample volume for $p\gtrsim 1.2$\,GPa. ac magnetization measurements reveal that the superconducting volume fraction stays close to 100% up to the highest pressure investigated. In addition, above $p\geq1.2$\,GPa both the superconducting transition temperature $T_{\rm c}$ and the magnetic ordering temperature $T_{\rm N}$ increase simultaneously, and both superconductivity and magnetism are stabilized with increasing pressure. Calculations indicate only one possible muon stopping site in FeSe$_{1-x}$, located on the line connecting the Se atoms along the $c$-direction. Different magnetic structures are proposed and checked by combining the muon stopping calculations with a symmetry analysis, leading to a similar structure as in the LaFeAsO family of Fe-based superconductors. Furthermore, it is shown that the magnetic moment is pressure dependent and with a rather small value of $μ\approx 0.2\,μ_B$ at $p\simeq2.4$\,GPa.
description: 11 pages, 9 figures
Exact and asymptotic black branes with spherical compactification
Creators: name: Chopovsky, Alexey
name: Eingorn, Maxim
name: Zhuk, Alexander
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In the six-dimensional Kaluza-Klein model with the multidimensional cosmological constant $Λ_6$, we obtain the black brane with spherical compactification of the internal space. The matter source for this exact solution consists of two parts. First, it is a fine-tuned homogeneous perfect fluid which provides spherical compactification of the internal space. Second, it is a gravitating massive body with the dustlike equation of state in the external space and tension $\hat p_1=-(1/2)\hat\varepsilon$ in the internal space. This solution exists both in the presence and absence of $Λ_6$. In the weak-field approximation, we also get solutions of the linearized Einstein equations for the model with spherical compactification. Here, the gravitating matter source has the dustlike equation of state in the external space and an arbitrary equation of state $\hat p_1=Ω\hat\varepsilon$ in the internal space. In the case $Λ_6>0$ and $Ω\neq -1/2$, these approximate solutions tend asymptotically to the weak-field limit of the exact black brane solution. Both the exact and asymptotic black branes satisfy the gravitational experiments at the same level of accuracy as general relativity.
description: 6 pages, no figures
Quantum spin/valley Hall effect and topological insulator phase transitions in silicene
Creators: name: Tahir, M.
name: Manchon, A.
name: Sabeeh, K.
name: Schwingenschlogl, U.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a theoretical realization of quantum spin and quantum valley Hall effects in silicene. We show that combination of an electric field and intrinsic spin-orbit interaction leads to quantum phase transitions at the charge neutrality point. This phase transition from a two dimensional topological insulator to a trivial insulating state is accompanied by a quenching of the quantum spin Hall effect and the onset of a quantum valley Hall effect, providing a tool to experimentally tune the topological state of silicene. In contrast to graphene and other conventional topological insulators, the proposed effects in silicene are accessible to experiments.
description: 8 pages and 2 figures
Anisolemnia mulsanti
Creators: name: Swezey, O. H.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Coccinellidae
Anisolemnia
Anisolemnia mulsanti

description: 4.Anisolemnia mulsanti (Montrouzier). Daulis mulsanti Montrouzier, Soc. Ent. France, Ann. IV, 1: 304, 1861. Coelophora mulsanti (Montrouzier) Crotch, Rev. Coccinellidae, 152, 1874. Anisoleninia mitlsanti (Montrouzier) Timberlake Ms. Talofofo, April 11, Bryan; Merizo, June 11, Oct. 20, Usinger, Swezey; Sinajana, June 15, Swezey. This is a rare ladybeetle in Guam. It was recorded by Fullaway in 1911. It was described from Woodlark Island, and is known in Australia. Guam specimens determined by P. H. Timberlake.
description: Published as part of Swezey, O. H., 1942, Miscellaneous Families of Guam Coleoptera, pp. 150-171 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on page 159, DOI: 10.5281/zenodo.5167701
Frequency analysis of concrete gravity dam using finite element model
Creators: name: Ghorbani, Mortaza Ali
name: Pasbani Khiavi, Majid
name: Jafari, Seyed Reza
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 400510
subject: Structural engineering

description: Each paper must analysis of concrete gravity dam is considered using finite element method. For this
purpose, the two-dimensional model of Koyna concrete gravity dam in India is selected as a case study. In
order to study the mesh size for network independence, optimization of the size of the element is
considered as a variable parameter and its optimal size is extracted. Then, with the independent grid, the
error contour is used to control the quality of the mesh, which indicates the rapid changes in the energy of
adjacent elements and can identify areas of the model that have high error for tension computing. In the
following, the frequency response of the modes in three states of the dam system with a rigid foundation,
elastic with mass and massless foundation is considered. The obtained results from the frequencies related
to the first four modes show that, by increasing the mass and reducing the rigidity of the foundation, the
frequencies in the non-applied state of the static tension (without pre-stress) have partial increment and in
the state of its pre-stress (applying static stresses as initial conditions) have decreased significantly. Also,
the values of Modal frequencies are different in all three situations with and without prestress.
The Extreme Physics Explorer and Large Area Micro-Channel Plate Optics
Creators: name: Garcia, Michael
name: Elvis, Martin
name: Chappell, Jon
name: Brenneman, Laura
name: Patnaude, Daniel
name: Evans, Ian
name: Bruni, Ricardo
name: Romaine, Suzanne
name: Silver, Eric
name: Willingale, Richard
name: Fraser, George
name: Turner, T. J.
name: Ramsey, Brian
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Extreme Physics Explorer (EPE) is a concept timing/spectroscopy mission that would use micro-channel plate optics (MCPO) to provide 4 square meters effective area focused to ~1 arc-min onto an X-ray calorimeter. We describe science drivers for such a mission, possible designs for the large area MCPO needed for EPE, and the challenges of the large area MCPO design.
description: 12 pages, 9 figures, to appear in proceedings of SPIE V8147, "Optics for EUV, X-ray, and Gamma-Ray Astronomy V"
Survey of Latest Wireless Cellular Technologies for Enhancement of Spectral Density at Reduced Cost
Creators: name: Jain, R. K.
name: Katiyar, Sumit
name: Agrawal, N. K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: The future of mobile wireless communication networks will include existing 3rd generation, 4th generation (implemented in Japan, USA, South Korea etc.), 5th generation (based on cognitive radio which implies the whole wireless world interconnection & WISDOM - Wireless innovative System for Dynamic Operating Megacommunications concept), 6th generation (with very high data rates Quality of Service (QoS) and service applications) and 7th generation (with space roaming). This paper is focused on the specifications of future generations and latest technologies to be used in future wireless mobile communication networks. However keeping in view the general poor masses of India, some of the future generation technologies will be embedded with 2G and 2.5G so that general masses may get the advantage of internet, multimedia services and the operators may get proper revenues with little extra expenditure in the existing mobile communication networks.
description: 7 pages, 4 figures, international journal
Cryptolaemus montrouzieri Mulsant 1853
Creators: name: Swezey, O. H.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Coccinellidae
Cryptolaemus
Cryptolaemus montrouzieri

description: 5. Cryptolaemus montrouzieri Mulsant, Opusc. Ent. 3: 140, 1853. Tiyan, April 2, Bryan; Orote Pen., April 8, Bryan; Upi Trail, May 5, Swezey; Inarajan, May 6, Usinger; Tumon, May 30, Swezey; Barrigada, June 14, Swezey; Mt. Alifan, June 19, Swezey; Dededo, Aug. 11, Swezey. This Australian ladybeetle was introduced into Guam from Honolulu in 1926. It feeds on mealybugs and Pulvinaria.
description: Published as part of Swezey, O. H., 1942, Miscellaneous Families of Guam Coleoptera, pp. 150-171 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on pages 159-160, DOI: 10.5281/zenodo.5167701
Jivanmukti in Sankara and the Yogavasistha
Creators: name: Dold, Patricia Aileen
Publisher: name: University of Calgary
Year: 1986
Subjects: subject: BL 1215 S32 D64 1987
subject: Salvation (Hinduism)
subject: Yogavasistharamayana
subject: Sankaracarya. Advaita Vedanta
subject: Moksa
subject: Philosophy, Indic

description: Bibliography: p. 129-133.
description: This thesis investigates the ideal of liberation in life through I a comparison and contrast of the ideal in Sankara's Advaita Vedanta and in the Yogavas i stha. It is my contention that the ideal of liberation in life is metaphysically and ethically significant in Sankara's Advaita Vedanta and in the Yogavasistha. Furthermore, I argue that there are certain paradoxes associated with liberation in life in astika thought that the Yogavasistha treats more successfully than Sankara does because the Yogavasistha's treatment includes the possible reconciliation of the two traditional Hindu goals: the goal of moksa, liberation from bondage in samsara and the goal of establishing, maintaining, and improving order in the samsaric world, pursued by various means including the fulfillment of dharma, one's duty in society. Chapter one of this thesis describes and analyses classical astika views of salvation. Chapters two and three describe liberation in life according to Sankara and the Yogavasistha respectively. Both chapters analyse the position discussed in terms of the paradoxes associated with the ideal in classical astika thought. The concluding chapter compares and contrasts the two positions. The thesis shows that the Yogavasistha's treatment of liberation in life develops the possible ethical and metaphysical significance of the ideal more successfully than Sankara does. Simply stated, the contrast between the two positions as demonstrated in the thesis is that, according to Sankara, one realizes liberation in life in order to leave the samsaric world whereas according to the Yogavasistha, one realizes liberation in life in order to live in the samsaric world without suffering and also to bring peace, order, and prosperity to the world.
Azya luteipes Mulsant 1850
Creators: name: Swezey, O. H.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Coccinellidae
Azya
Azya luteipes

description: 6. Azya luteipes Mulsant, Spec. Coleopt. Trim. Securipalp., 928, 1850. Crotch, Rev. Coccinellidae, 279, 1874. Agana, June 2, Swezey; Sumay Road, June 2, Swezey; Orote Pen., Sept. 1, 27, Swezey; Merizo, Oct. 20, Swezey. This tropical American ladybeetle was probably introduced into Guam from Honolulu at the same time as Cryptolaemus montrouzieri, but there is no record of it. vVe found it occasionally in 1936. It feeds on soft scales.
description: Published as part of Swezey, O. H., 1942, Miscellaneous Families of Guam Coleoptera, pp. 150-171 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on page 160, DOI: 10.5281/zenodo.5167701
Modeling the Infrared Emission in Cygnus A
Creators: name: Privon, G. C.
name: Baum, S. A.
name: O'Dea, C. P.
name: Gallimore, J.
name: Noel-Storr, J.
name: Axon, D. J.
name: Robinson, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present new Spitzer IRS spectroscopy of Cygnus A, one of the most luminous radio sources in the local universe. Data on the inner 20" are combined with new reductions of MIPS and IRAC photometry as well as data from the literature to form a radio through mid-infrared spectral energy distribution (SED). This SED is then modeled as a combination of torus reprocessed active galactic nucleus (AGN) radiation, dust enshrouded starburst, and a synchrotron jet. This combination of physically motivated components successfully reproduces the observed emission over almost 5 dex in frequency. The bolometric AGN luminosity is found to be 10^12 L_\odot (90% of LIR), with a clumpy AGN-heated dust medium extending to \sim130 pc from the supermassive black hole. Evidence is seen for a break or cutoff in the core synchrotron emission. The associated population of relativistic electrons could in principle be responsible for some of the observed X-ray emission though the synchrotron self-Compton mechanism. The SED requires a cool dust component, consistent with dust-reprocessed radiation from ongoing star formation. Star formation contributes at least 6 \times 10^10 L_\odot to the bolometric output of Cygnus A, corresponding to a star formation rate of \sim10 M_\odot yr-1.
description: to appear in 01 Feb 2012 issue of ApJ (745-2). 13 pages, 9 figures
title: Satzung zur Änderung der besonderen Bestimmungen für den Bachelorstudiengang Lehramt an Berufskollegs mit dem Unterrichtsfach Sport an der Universität Paderborn : vom 16. März 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn
On Exact Feature Screening in Ultrahigh-Dimensional Binary Classification
Creators: name: Roy, Sarbojit
name: Sarkar, Soham
name: Dutta, Subhajit
name: Ghosh, Anil K.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Mathematical Sciences not elsewhere classified

description: We propose a new model-free feature screening method based on energy distances for ultrahigh-dimensional binary classification problems. With a high probability, the proposed method retains only relevant features after discarding all the noise variables. The proposed screening method is also extended to identify pairs of variables that are marginally undetectable but have differences in their joint distributions. Finally, we build a classifier that maintains coherence between the proposed feature selection criteria and discrimination method, and also establish its risk consistency. An extensive numerical study with simulated and real benchmark datasets shows clear and convincing advantages of our proposed method over the state-of-the-art methods. Supplementary materials for this article are available online.
Magnetic excitations in nuclei with neutron excess
Creators: name: Co', G.
name: De Donno, V.
name: Anguiano, M.
name: Lallena, A. M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The excitation of the $1^+$, $2^-$ and $3^+$ modes in $^{16}$O, $^{22}$O, $^{24}$O, $^{28}$O, $^{40}$Ca, $^{48}$Ca, $^{52}$Ca and $^{60}$Ca nuclei is studied with self-consistent random phase approximation calculations. Finite-range interactions of Gogny type, containing also tensor-isospin terms, are used. We analyze the evolution of the magnetic resonances with the increasing number of neutrons, the relevance of collective effects, the need of a correct treatment of the continuum and the role of the tensor force.
description: 18 pages, 12 figures, 2 tables, accepted for publication in Physical Review C
Interacting Generalised Cosmic Chaplygin gas in Loop quantum cosmology: A singularity free universe
Creators: name: Chowdhury, Ratul
name: Rudra, Prabir
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Physics (physics.gen-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work we investigate the background dynamics when dark energy is coupled to dark matter with a suitable interaction in the universe described by Loop quantum cosmology. Dark energy in the form of Generalised Cosmic Chaplygin gas is considered. A suitable interaction between dark energy and dark matter is taken into account in order to at least alleviate (if not solve) the cosmic coincidence problem. The dynamical system of equations is solved numerically and a stable scaling solution is obtained. A significant attempt towards the solution of the cosmic coincidence problem is taken. The statefinder parameters are also calculated to classify the dark energy model. Graphs and phase diagrams are drawn to study the variations of these parameters. It is seen that the background dynamics of Generalised Cosmic Chaplygin gas is completely consistent with the notion of an accelerated expansion in the late universe. From the graphs, generalised cosmic Chaplygin gas is identified as a dark fluid with a lesser negative pressure compared to Modified Chaplygin gas, thus supporting a 'No Big Rip' cosmology. It has also been shown that in this model the universe follows the power law form of expansion around the critical point, which is consistent with the known results. Future singularities that may be formed in this model as an ultimate fate of the universe has been studied in detail. It was found that the model is completely free from any types of future singularities.
description: 10 pages, 10 figures. arXiv admin note: text overlap with arXiv:1109.1481, arXiv:1102.2758
On Exact Feature Screening in Ultrahigh-dimensional Binary Classification
Creators: name: Roy, Sarbojit
name: Sarkar, Soham
name: Dutta, Subhajit
name: Ghosh, Anil K.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Space Science
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Information Systems not elsewhere classified
Mathematical Sciences not elsewhere classified

description: We propose a new model-free feature screening method based on energy distances for ultrahigh-dimensional binary classification problems. With a high probability, the proposed method retains only relevant features after discarding all the noise variables. The proposed screening method is also extended to identify pairs of variables that are marginally undetectable but have differences in their joint distributions. Finally, we build a classifier that maintains coherence between the proposed feature selection criteria and discrimination method, and also establish its risk consistency. An extensive numerical study with simulated and real benchmark data sets shows clear and convincing advantages of our proposed method over the state-of-the-art methods.
Depositional systems of the Mississippian MC-3 (Alida beds), Pierson Field, Manitoba
Creators: name: Olsen-Heise, Katrina Edith Desa
Publisher: name: University of Calgary
Year: 1988
Subjects: subject: QE 188 O47 1988
subject: Geology, Stratigraphic - Mississippian
subject: Formations (Geology) - Manitoba

description: Bibliography: p. 129-139.
Generalizing Planck's distribution by using the Carati-Galgani model of molecular collisions
Creators: name: Carvalho, R. D. B.
name: Souza, A. M. C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Classical systems of coupled harmonic oscillators are studied using the Carati-Galgani model. We investigate the consequences for Einstein's conjecture by considering that the exchanges of energy, in molecular collisions, follows the Lévy type statistics. We develop a generalization of Planck's distribution admitting that there are analogous relations in the equilibrium quantum statistical mechanics of the relations found using the nonequilibrium classical statistical mechanics approach. The generalization of Planck's law based on the nonextensive statistical mechanics formalism is compatible with the our analysis.
description: 10 pages, 3 figures
title: Ordnung zur Feststellung der besonderen studiengangsbezogenen fachlichen Eignung für die Bachelorstudiengänge Physik und Chemie der Fakultät für Naturwissenschaften an der Universität Paderborn : vom 16. März 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn
Production of two $c \bar c$ pairs in double-parton scattering
Creators: name: Luszczak, Marta
name: Maciula, Rafal
name: Szczurek, Antoni
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss production of two pairs of $c \bar c$ within a simple formalism of double-parton scattering (DPS). Surprisingly very large cross sections, comparable to single-parton scattering (SPS) contribution, are predicted for LHC energies. Both total inclusive cross section as a function of energy and differential distributions for $\sqrt{s}$ are shown. We discuss a perspective how to identify the double scattering contribution.
description: 8 pages, 6 figures
title: Dritte Satzung zur Änderung der Prüfungsordnung für den Bachelorstudiengang Chemie der Fakultät für Naturwissenschaften an der Universität Paderborn : vom 16. März 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn
title: Vierte Satzung zur Änderung der Prüfungsordnung für den Bachelorstudiengang Physik der Fakultät für Naturwissenschaften an der Universität Paderborn : vom 16. März 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn
ε-regularity for systems involving non-local, antisymmetric operators
Creators: name: Schikorra, Armin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We prove an epsilon-regularity theorem for critical and super-critical systems with a non-local antisymmetric operator on the right-hand side. These systems contain as special cases, Euler-Lagrange equations of conformally invariant variational functionals as Rivière treated them, and also Euler-Lagrange equations of fractional harmonic maps introduced by Da Lio-Rivière. In particular, the arguments presented here give new and uniform proofs of the regularity results by Rivière, Rivière-Struwe, Da-Lio-Rivière, and also the integrability results by Sharp-Topping and Sharp, not discriminating between the classical local, and the non-local situations.
Continuum thermodynamics formulation and numerical simulation of the propagation of coupled thermomechanical waves in inelastic solids
Creators: name: Orisamolu, Irewole Raphael, 1957-
Publisher: name: University of Calgary
Year: 1988
Subjects: subject: QC 311.2 O74 1988
subject: Thermodynamics
subject: Thermomechanical properties of metals

description: Bibliography: p. 215-225.
An extended equation of state for core-collapse simulations
Creators: name: Oertel, M.
name: Fantina, A. F.
name: Novak, J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In stellar core-collapse events matter is heated and compressed to densities above nuclear matter saturation density. For progenitors stars with masses above about 25 solar masses, which eventually form a black hole, the temperatures and densities reached during the collapse are so high that a traditional description in terms of electrons, nuclei, and nucleons is no longer adequate. We present here an improved equation of state which contains in addition pions and hyperons. They become abundant in the high temperature and density regime. We study the different constraints on such an equation of state, coming from both hyperonic data and observations of neutron star properties. In order to test the zero-temperature versions, we perform numerical simulations of the collapse of a neutron star with such additional particles to a black hole. We discuss the influence of the additional particles on the thermodynamic properties within the hot versions of the equation of state and we show that in regimes relevant to core-collapse and black hole formation, the effects of pions and hyperons on pressure, internal energy and sound speed are not negligible.
description: 20 pages
Interstellar absorptions and shocked clouds towards supernova remnant RX J0852.0-4622
Creators: name: Pakhomov, Yu. V.
name: Chugai, N. N.
name: Iyudin, A. F.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present results of survey of interstellar absorptions towards supernova remnant (SNR) RX J0852.0-4622. The distribution of KI absorbers along the distance of the background stars is indicative of a local region (d<600pc) strongly depopulated by KI line-absorbing clouds. This fact is supported by the behavior of the interstellar extinction. We find four high-velocity CaII components with velocities of >100km/s towards three stars and identify them with shocked clouds of Vela SNR. We reveal and measure acceleration of two shocked clouds at the approaching and receding sides of Vela SNR along the same sight line. The clouds acceleration, velocity, and CaII column density are used to probe cloud parameters. The total hydrogen column density of both accelerating clouds is found to be similar (~6*10^{17} cm$^{-2}$) which indicates that possibly there is a significant amount of small-size clouds in the vicinity of Vela SNR.
description: accepted in MNRAS
A Stromgren view of the multiple populations in globular clusters
Creators: name: Carretta, Eugenio
name: Bragaglia, Angela
name: Gratton, Raffaele
name: D'Orazi, Valentina
name: Lucatello, Sara
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We discuss a variety of photometric indices assembled from the uvby Stromgren system. Our aim is to examine the pros and cons of the various indices to find the most suitable one(s) to study the properties of multiple populations in globular clusters (GCs) discovered by spectroscopy. We explore in particular the capabilities of indices like m_1 and c_y at different metallicities. We define a new index delta_4=(u-v)-(b-y) to separate first and second stellar generations in GCs of any metal abundance, since it keeps the sensitivity to multiple stellar populations over all the metallicity range and at the same time minimizes the sensitivity to photometric errors. We detecte clear differences in the red giant branches of the GCs examined, like skewness or bi/multi-modality in color distribution. We connect the photometric information with the spectroscopic results on O, Na abundances we obtained in our survey of GCs. Finally, we compute the effects of different chemical composition on the Stromgren filters and indices using synthetic spectra.
description: Accepted for publication on Astronomy and Astrophysics. Figures 1,3,5 degraded in resolution
Sartre's Kean and Friel's Translations: technical direction and lighting design
Creators: name: Domanczuk, Taras
Publisher: name: University of Calgary
Year: 1986
Subjects: subject: PN 2085 D64 1987
subject: Stage management
subject: Theaters - Stage setting and scenery
subject: Stage lighting
subject: Sartre, Jean Paul, 1905-1980. Kean - Dramatic production
subject: Friel, Brian, 1929- . Translations - Dramatic production

description: Bibliography: p. 125-126.
description: The work is an analysis of both a technical director's execution of the designs for Jean-Paul Sartre's Kean and a lighting designer's analysis for Brian Friel's Translations. Kean was produced by the Department of Drama at the University of Calgary's Reeve Theatre, November, 1984, and Translations was produced by the Department of Drama at the University of Calgary's University Theatre, February, 1985. The writer deals with the concepts of technical direction and lighting design in separate sections. The section on technical direction includes period research information, technical schedules, production photographs, production account records, and production draftings, while the section on lighting design contains the instrument schedule, the instrument control and plugging chart, colour media number count, cue sheet, and light plot. The writer also discusses his concept and execution of the work on technical direction and lighting design.
title: Dritte Satzung zur Änderung der Prüfungsordnung für den Bachelorstudiengang Angewandte Sportwissenschaft der Fakultät für Naturwissenschaften an der Universität Paderborn : vom 16. März 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn
Urbane Hitzeinseln mit KI besser verstehen
Creators: name: Petry, Lisanne
name: Herold, Hendrik
Publisher: name: Zenodo
Year: 2023
Subjects: DFNS 2023

description: Das Thema der Hitzeanpassung hat in Deutschland in den letzten Jahren enorm an Bedeutung gewonnen und wird sich durch den fortschreitenden Klimawandel weiter verstärken. Durch den sogenannten Hitzeinseleffekt liegen die sommerlichen Tages- als auch Nachttemperaturen in städtischen Agglomeration um bis zu 10 Grad höher als im Umland. Dies hat insbesondere negative gesundheitliche Auswirkungen auf vulnerable Bevölkerungsgruppen, aber auch Effekte auf die Lebensqualität generell. Um Kommunen in ihrer Arbeit zu unterstützen, werden im Rahmen des Projektes KLIPS neue Daten erhoben und ein Tool entwickelt, die auf eine bessere Evidenzbasis für die Hitzeanpassung abzielen.
Johann Chapoutot, Libres d’obéir. Le management, du nazisme à aujourd’hui, Paris (Gallimard) 2020
Creators: name: Barrenscheen, Stina
Publisher: name: Francia-Recensio
Year: 2020

description: Johann Chapoutot, Libres d’obéir. Le management, du nazisme à aujourd’hui, Paris (Gallimard) 2020, 171 p. (nrf essais), ISBN 978-2-07-278924-3, EUR 16,00.
description: Francia-Recensio, 2020/3
A leading-twist beam-spin asymmetry in double-hadron inclusive lepto-production
Creators: name: Anselmino, Mauro
name: Barone, Vincenzo
name: Kotzinian, Aram
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that a new beam-spin asymmetry appears in deep inelastic inclusive lepto-production at low transverse momenta when a hadron in the target fragmentation region is observed in association with another hadron in the current fragmentation region. The beam leptons are longitudinally polarized while the target nucleons are unpolarized. This asymmetry is a leading-twist effect generated by the correlation between the transverse momentum of quarks and the transverse momentum of the hadron emitted by the target. Experimental signatures of this effect are discussed.
description: 4 pages, 1 figure
Frank Jacob, Jeffrey Shaw, Timothy Demy (ed.), War and the Humanities. The Cultural Impact of the First World War, Paderborn, München, Wien, Zürich (Ferdinand Schöningh) 2018
Creators: name: Laplénie, Jean-François
Publisher: name: Francia-Recensio
Year: 2020

description: Frank Jacob, Jeffrey Shaw, Timothy Demy (ed.), War and the Humanities. The Cultural Impact of the First World War, Paderborn, München, Wien, Zürich (Ferdinand Schöningh) 2018, 197 p., 7 fig. (War [Hi] Stories, 2), ISBN 978-3-506-78824-5, EUR 89,00.
description: Francia-Recensio, 2020/3
Coupled study by TEM/EELS and STM/STS of electronic properties of C- and CNx-nanotubes
Creators: name: Lin, Hong
name: Lagoute, Jérôme
name: Repain, Vincent
name: Chacon, Cyril
name: Girard, Yann
name: Lauret, Jean-Sébastien
name: Arenal, Raul
name: Ducastelle, François
name: Loiseau, Annick
name: Rousset, Sylvie
Publisher: name: arXiv
Year: 2011
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Carbon nanotubes are the focus of considerable research efforts due to their fascinating physical properties. They provide an excellent model system for the study of one dimensional materials and molecular electronics. The chirality of nanotubes can lead to very different electronic behaviours, either metallic or semiconducting. Their electronic spectrum consists of a series of Van Hove singularities defining a bandgap for semiconducting tubes and molecular orbitals at the corresponding energies. A promising way to tune the nanotubes electronic properties for future applications is to use doping by heteroatoms. Here we report on experimental investigation of the role of many-body interactions in nanotube bandgaps, the visualization in direct space of the molecular orbitals of nanotubes and the properties of nitrogen doped nanotubes using scanning tunneling microscopy and transmission electron microscopy as well as electron energy loss spectroscopy.
title: Satzung zur Änderung der besonderen Bestimmungen für den Bachelorstudiengang Lehramt an Haupt-, Real- und Gesamtschulen mit dem Unterrichtsfach Sport an der Universität Paderborn : vom 16. März 2016
Creators: name: Universität Paderborn
Publisher: name: UB-PAD - Paderborn University Library
Year: 2016
Subjects: subject: Sozialwissenschaften
subject: Bildung und Erziehung
subject: Hochschulbildung

description: Amtliche Mitteilungen / Universität Paderborn
Verzeichnisse [Bd. 9, H. 1-12 / 1956]
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 9 (1956): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Stability of Gauss-Bonnet black holes in Anti-de-Sitter space-time against scalar field condensation
Creators: name: Brihaye, Yves
name: Hartmann, Betti
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the stability of static, hyperbolic Gauss-Bonnet black holes in (4+1)-dimensional Anti-de-Sitter (AdS) space-time against the formation of scalar hair. Close to extremality the black holes possess a near-horizon topology of AdS_2 x H^3 such that within a certain range of the scalar field mass one would expect that they become unstable to the condensation of an uncharged scalar field. We confirm this numerically and observe that there exists a family of hairy black hole solutions labelled by the number of nodes of the scalar field function. We construct explicit examples of solutions with a scalar field that possesses zero nodes, one node and two nodes, respectively, and show that the solutions with nodes persist in the limit of Einstein gravity, i.e. for vanishing Gauss-Bonnet coupling. We observe that the interval of the mass for which scalar field condensation appears decreases with increasing Gauss-Bonnet coupling and/or with increasing node number.
description: 14 pages including 7 figures
Principal support vector machines for linear and nonlinear sufficient dimension reduction
Creators: name: Li, Bing
name: Artemiou, Andreas
name: Li, Lexin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We introduce a principal support vector machine (PSVM) approach that can be used for both linear and nonlinear sufficient dimension reduction. The basic idea is to divide the response variables into slices and use a modified form of support vector machine to find the optimal hyperplanes that separate them. These optimal hyperplanes are then aligned by the principal components of their normal vectors. It is proved that the aligned normal vectors provide an unbiased, $\sqrt{n}$-consistent, and asymptotically normal estimator of the sufficient dimension reduction space. The method is then generalized to nonlinear sufficient dimension reduction using the reproducing kernel Hilbert space. In that context, the aligned normal vectors become functions and it is proved that they are unbiased in the sense that they are functions of the true nonlinear sufficient predictors. We compare PSVM with other sufficient dimension reduction methods by simulation and in real data analysis, and through both comparisons firmly establish its practical advantages.
description: Published in at http://dx.doi.org/10.1214/11-AOS932 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org)
The Craft of Assessment: Introducing the Digital Content Reuse Assessment Framework Toolkit (D-CRAFT)
Creators: name: Morales, Myrna
name: Chapman, Joyce
name: Jefferson, Derrick
name: Woolcott, Liz
name: Shiri, Ali
name: Ranti Junus
name: Kelly, Elizabeth Joan
name: Kenfield, Ayla Stein
name: Hennig, Nicole
name: Ranti Junus
name: Thompson, Santi
Publisher: name: OSF
Year: 2020

description: This talk showcases the newly launched, IMLS-funded Digital Content Reuse Assessment Framework Toolkit (https://reuse.diglib.org). D-CRAFT aims to help digital library/repository practitioners and managers collect data for use and reuse assessment of their digital repository content beyond just using web analytic tools. This presentation will highlight Toolkit resources and discuss the ways in which practitioners might employ the toolkit to better understand the impact of their digital assets. Presented at the LOUIS Users Conference 2023 (LUC 2023)
Anomalous dimension in semiclassical gravity
Creators: name: Alesci, Emanuele
name: Arzano, Michele
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: The description of the phase space of relativistic particles coupled to three-dimensional Einstein gravity requires momenta which are coordinates on a group manifold rather than on ordinary Minkowski space. The corresponding field theory turns out to be a non-commutative field theory on configuration space and a group field theory on momentum space. Using basic non-commutative Fourier transform tools we introduce the notion of non-commutative heat-kernel associated with the Laplacian on the non-commutative configuration space. We show that the spectral dimension associated to the non-commutative heat kernel varies with the scale reaching a non-integer value smaller than three for Planckian diffusion scales.
description: RevTeX, 9 pages, 1 figure; v2: typos corrected and reference added