cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Evaluation of Proactive, Reactive and Hybrid Ad hoc Routing Protocol for various Battery models in VANET using Qualnet
Creators: name: Sharma, Manish
name: Singh, Gurpadam
Publisher: name: arXiv
Year: 2012
Subjects: subject: Performance (cs.PF)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In VANET high speed is the real characteristics which leads frequent breakdown, interference etc. In this paper we studied various Ad hoc routing protocols, Reactive, Proactive & Hybrid, taking into consideration various VANET parameters like speed, altitude etc in real traffic scenario and evaluated them for various battery models for energy conservation.. The AODV and DYMO (Reactive), OLSR (Proactive) and ZRP (hybrid) protocols are compared for battery models Duracell AA(MX- 1500),Duracell AAA(MN-2400),Duracell AAA(MX-2400), Duracell C-MN(MN-1400),Panasonic AA standard using Qualnet as a Simulation tool. Since Energy conservation is main focus area nowadays. Hence performance of the protocols with various battery models counts and helps to make a right selection. Varying parameters of VANET shows that in the real traffic scenarios proactive protocol performs more efficiently for energy conservation.
description: 5 Pages, 5 Figures. arXiv admin note: substantial text overlap with arXiv:1202.1720
An elementary proof of uniqueness of the particle trajectories for solutions of a class of shear-thinning non-Newtonian 2D fluids
Creators: name: Berselli, Luigi C.
name: Bisconti, Luca
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 35Q30, 35A02, 76A05

description: We prove some regularity results for a class of two dimensional non-Newtonian fluids. By applying results from [Dashti and Robinson, Nonlinearity, 22 (2009), 735-746] we can then show uniqueness of particle trajectories.
Bryan Campbell Clarke - Bibliography from Bryan Campbell Clarke. 24 June 1932—27 February 2014
Creators: name: Brookfield, John
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Professor Bryan Clarke was a world-leading evolutionary geneticist. He combined theoretical understanding of the principles of evolutionary biology, an appreciation of the process of molecular evolution, and a love of fieldwork, through which he studied the genetic diversity of wild populations and the patterns of natural selection that operated on them. Bryan's primary interest was in studying evolution in the wild. In trying to observe evolution in action, geneticists focus on genetic polymorphisms, in which different genetic types (‘morphs’) coexist in the same wild population. In understanding how such variation is generated, and how it is maintained, we gain insight into the process of evolution as it has operated over the course of life on Earth.
"Alberta's own": the Provincial Police
Creators: name: McIntaggart Massey, Leslie
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: HV 8159 A5 M35 1995
subject: Alberta Provincial Police - History
subject: Alberta - Politics and government - 1905-1921
subject: Alberta - Politics and government - 1921-1935

description: Bibliography: p. 158-164.
"Revealing a Population of Heavily Obscured Active Galactic Nuclei at z=0.5-1 in the Chandra Deep Field-South
Creators: name: Luo, B.
name: Brandt, W. N.
name: Xue, Y. Q.
name: Alexander, D. M.
name: Brusa, M.
name: Bauer, F. E.
name: Comastri, A.
name: Fabian, A. C.
name: Gilli, R.
name: Lehmer, B. D.
name: Rafferty, D. A.
name: Schneider, D. P.
name: Vignali, C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: (abridged) We identify a numerically significant population of heavily obscured AGNs at z~0.5-1 in the Chandra Deep Field-South (CDF-S) and Extended Chandra Deep Field-South by selecting 242 X-ray undetected objects with infrared-based star formation rates (SFRs) substantially higher (a factor of 3.2 or more) than their SFRs determined from the UV after correcting for dust extinction. An X-ray stacking analysis of 23 candidates in the central CDF-S region using the 4 Ms Chandra data reveals a hard X-ray signal with an effective power-law photon index of Gamma=0.6_{-0.4}^{+0.3}, indicating a significant contribution from obscured AGNs. Based on Monte Carlo simulations, we conclude that 74+-25% of the selected galaxies host obscured AGNs, within which ~95% are heavily obscured and ~80% are Compton-thick (CT; NH>1.5x10^{24} cm^{-2}). The heavily obscured objects in our sample are of moderate intrinsic X-ray luminosity [ ~ (0.9-4)x10^{42} erg/s in the 2-10 keV band]. The space density of the CT AGNs is (1.6+-0.5)x10^{-4} Mpc^{-3}. The z~0.5-1 CT objects studied here are expected to contribute ~1% of the total XRB flux in the 10-30 keV band, and they account for ~5-15% of the emission in this energy band expected from all CT AGNs according to population-synthesis models. In the 6--8 keV band, the stacked signal of the 23 heavily obscured candidates accounts for <5% of the unresolved XRB flux, while the unresolved ~25% of the XRB in this band can probably be explained by a stacking analysis of the X-ray undetected optical galaxies in the CDF-S (a 2.5 sigma stacked signal). We discuss prospects to identify such heavily obscured objects using future hard X-ray observatories.
description: 17 pages, 7 figures. ApJ in press
Fluid flow, gas isotope geochemistry and diagenesis in the Bow Island formation (Lower Cretaceous) of southern Alberta
Creators: name: McLellan, Scott Robert
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: QE 686 M37 1995
subject: Additional Copy: QE 686 M37 1995a
subject: Geology, Stratigraphic - Cretaceous
subject: Bow Island Formation (Alta.)
subject: Isotope geology - Alberta - Bow Island Formation
subject: Geochemistry - Alberta - Bow Island Formation
subject: Diagenesis - Alberta - Bow Island Formation

description: Bibliography: p. 97-105.
Spatial and temporal heterogeneity and their effects on predator behaviour
Creators: name: McLoughlin, Nathan J.
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: QL 391 A6 M37 1995
subject: Leeches
subject: Erpobdellidae
subject: Predation (Biology)
subject: Starvation

description: Bibliography: p. 136-147.
Composition Conditions for Classes of Analytic Functions
Creators: name: Brudnyi, Alexander
Publisher: name: arXiv
Year: 2012
Subjects: subject: Complex Variables (math.CV)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 30D05 (Primary) 37L10 (Secondary)

description: We prove that for classes of analytic functions tree composition condition and composition condition coincide.
description: 13 pages
Finite size emptiness formation probability of the XXZ spin chain at $Δ=-1/2$
Creators: name: Cantini, Luigi
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Combinatorics (math.CO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In this paper we compute the Emptiness Formation Probability of a (twisted-) periodic XXZ spin chain of finite length at $Δ=-1/2$, thus proving the formulae conjectured by Razumov and Stroganov \cite{raz-strog1, raz-strog2}. The result is obtained by exploiting the fact that the ground state of the inhomogeneous XXZ spin chain at $Δ=-1/2$ satisfies a set of qKZ equations associated to $\displaystyle{U_q(\hat{sl_2})}$.
description: 27 pages, 3 figures
Microstructure and mechanical properties of TiAl/NiAl intermetallics processed by cryogenic mechanical milling
Creators: name: McMinn, Neil A.
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: TA 480 A6 M36 1995
subject: Aluminum alloys - Testing
subject: Nickel-aluminum alloys - Testing

description: Bibliography: p. 117-134.
description: Cryogenic mechanical milling of intermetallic powders has been investigated as a means of producing new intermetallic materials. High energy milling of prealloyed titanium aluminide and nickel aluminide powders at liquid nitrogen temperatures results in stable non-equilibrium mixtures with a fine grain size. Subsequent consolidation by uniaxial hot pressing produces unusual intermetallic materials. Powders and consolidated materials are characterized using microscopy and x-ray diffraction. Mechanical properties are evaluated by small punch testing and through microhardness measurements. Fracture surfaces and modes are examined using Scanning Electron Microscopy.
Rhabdocnemis obscura
Creators: name: Zimmerman, Elwood C.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Dryophthoridae
Rhabdocnemis
Rhabdocnemis obscura

description: 45. Rhabdocnemis obscura (Boisduval) (pl. 7, A; misspelled obscurus on plate). Calandra obscura Boisduval, Voy. Astrolabe, Ent. 2: 448, 1835. Sphenophorus insularis Boheman, Eugenies Resa, Ins., 148, 1859. Sphenophorns nudicollis Kirsh, Mus. Dresden, Mitt. 2: 156, 1877. Sphenophorus promissus Pascoe, Mus. civ. stor. nat. Genova, Ann. II, 2: 300, 1885. Sphenophorus tincturatus Pascoe, Mus. civ. stor. nat. Genova, Ann. II, 2: 301, 1885. Sphenophorus beccarii Pascoe, Mus. civ. stor. nat. Genova, Ann. II, 2: 301, 1885. Sphenophorus interruptocostatus Schaufuss, Horae Soc. Ent. Ross. 19: 204, 1885. This is the common sugar-cane pest so widespread in the Pacific. Mr. Swezey took the following specimens: six, Piti, from sugar cane, Oct. 16, 1936; four, Agana, from royal palm, Oct. 3; and seven, Talofofo, from betel nut palm, June 17.
description: Published as part of Zimmerman, Elwood C., 1942, Curculionidae of Guam, pp. 73-146 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on page 144, DOI: 10.5281/zenodo.5159964
Electroproduction of $Λ$(1405)
Creators: name: Lu, Haiyun
name: Schumacher, Reinhard
name: Raue, Brian
name: Gabrielyan, Marianna
Publisher: name: arXiv
Year: 2011
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The electroproduction of $K^+ Λ$ (1405) was studied by analyzing the E1F data set collected in Hall B at Jefferson Lab. The analysis utilized the decay channel $Σ^+ π^-$ of the $Λ$ (1405) and $p π^0$ of the $Σ^+$. Simulations of background, $Λ$ (1405) and $Λ$ (1520) production according to PDG values were performed by using standard CLAS analysis tools adapted for the E1F run. Fits of the acceptance-corrected simulations were made to the acceptance-corrected data to determine contributions from signal and background processes. The line shape of $Λ$ (1405) varies with the four momentum transfer, $Q^2$, and does not match the line shape based on PDG resonance parameters. It corresponds approximately to predictions of a recent two-pole meson-baryon picture of this state.
description: 4 pages, 6 figures, Contribution to the Proceedings of "NSTAR2011 - The 8th International Workshop on the Physics of Excited Nucleons," Thomas Jefferson National Accelerator Facility, Newport News, Virginia USA, 17-20 May 2011
Parachutes: presentation of an educational novel
Creators: name: Middelveen, Marianne
Publisher: name: Environmental Design
Year: 1995
Subjects: subject: F 2520.1 Y3 M53 1995
subject: Yanomamo Indians - Government relations
subject: Yanomamo Indians - Cultural assimilation
subject: Indians of South America - Brazil
subject: Indians of South America - Venezuela

description: Bibliography: p. 56-58.
Numerical solution of many-body wave scattering problem for small particles
Creators: name: Andriychuk, M. I.
name: Ramm, A. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A numerical approach to the problem of wave scattering by many small particles is developed under the assumptions k<<1, d>>a, where a is the size of the particles and d is the distance between the neighboring particles. On the wavelength one may have many small particles. An impedance boundary conditions are assumed on the boundaries of small particles. The results of numerical simulation show good agreement with the theory. They open a way to numerical simulation of the method for creating materials with a desired refraction coefficient.
description: 5 pages, 4 figures
Seamless Long Term Learning in Agile Teams for Sustainable Leadership
Creators: name: Qureshi, M. R. J.
name: Kashif, Muhammad
Publisher: name: arXiv
Year: 2012
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences

description: Seamless and continuous support for long term organizational learning needs is essential for long lasting progress of the organization. Agile process model provides an excellent opportunity to cater that specific problem and also helps in motivation, satisfaction, coordination, presentation and technical skills enhancement of agile teams. This long term learning process makes organization to sustain their current successes and lead both organization and team members to successful and dynamic market leaders.
description: 6 Pages; 5th IEEE International Conference on Emerging Technologies, 17-18 October 2009 (ICET 2009), FAST Islamabad Pakistan
Cosmopolites sordidus
Creators: name: Zimmerman, Elwood C.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Dryophthoridae
Cosmopolites
Cosmopolites sordidus

description: 46. Cosmopolites sordidus (Germar) (pl. 6, G). Calandra sordida Germar, Ins. Spec. Nov., 299, 1824. Sphenophorus striatus Fahraeus, in Schoenherr's Gen. Spec. Cure. 8 (2): 251, 1845. Sphenophorus cribricollis Walker, Ann. Mag. Nat. Hist. III, 4: 218, 1859. This tropicopolitan pest of bananas is represented in the collection by numerous specimens taken at Dededo, Yona, Yigo, Mt. Alifan, and Barrigada from bananas in May, June, Aug. and Nov., by Swezey and Usinger.
description: Published as part of Zimmerman, Elwood C., 1942, Curculionidae of Guam, pp. 73-146 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on page 144, DOI: 10.5281/zenodo.5159964
Wolfgang Czysz, Heldenbergen in der Wetterau. Feldlager, Kastell, Vicus
Creators: name: Jae, Marcus
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2020

description: Rezension zu: Wolfgang Czysz, Heldenbergen in der Wetterau. Feldlager, Kastell, Vicus. Mit Beiträgen von Gisela Amberger, Hans-Georg Bachmann, Michael Gechter, Barbara Pferdehirt, Helmut Schubert sowie Susanne Biegert, Regina Franke, Ursula Ibler, Klaus Kortüm, Gerwulf Schneider, Markus Scholz, Gabriele Sorge u. a. Limesforschungen 27 (Mainz 2003). Hrsg. Römisch-Germanische Kommission des Deutschen Archäologischen Instituts u. Landesamt für Denkmalpflege Hessen, Verlag Philipp von Zabern, Mainz am Rhein. Text- u. Tafelband mit 489 Seiten, 172 Abbildungen, 112 Tabellen, 143 Tafeln, 4 Beilagen. ISBN 3-8053-2834-6
description: Fundberichte aus Baden-Württemberg, Bd. 28 Nr. 1 (2005): Fundberichte aus Baden-Württemberg
Polytus mellerborgi
Creators: name: Zimmerman, Elwood C.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Dryophthoridae
Polytus
Polytus mellerborgi

description: 47. Polytus mellerborgi (Boheman) (pl. 6,/). Sitophilus niellerborgi Boheman, in Schoenherr's Gen. Spec. Cure. 4 (2): 976, 1837. Calandra remota Sharp, Roy. Dublin Soc., Trans. III, 3: 183, 254, 1885. Polytus mellenborgi (Boheman) Faust, Mus. civ. stor. nat. Genova, Ann., 34: 353, 1894. Sphenophorus musaecola Fairmaire, Soc. Ent. Belg., Ann. 42: 489, 1898. Calandra mexicana Champion, Biol. Centr. Am. Coleopt. 4 (7): 170, pl. 8, fig. 11, 1910. This almost tropicopolitan species feeds in the corms of bananas. Specimens were taken at Dededo, from bananas, Yigo, Yona, and Mt. Alifan in May, Sept., and Nov., Swezey.
description: Published as part of Zimmerman, Elwood C., 1942, Curculionidae of Guam, pp. 73-146 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on pages 144-145, DOI: 10.5281/zenodo.5159964
New data on the Reina Codex and its contents
Creators: name: Milette, Gerald Armand
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: ML 93 M55 1995a
subject: Additional Copy: ML 93 M55 1995
subject: Bibliotheque nationale (France). Manuscript. N.A.F. 6771
subject: Music - Manuscripts - France
subject: Music - France - 500-1400 - History and criticism

description: Bibliography: p. 120-123.
Zγγproduction with leptonic decays and triple photon production at NLO QCD
Creators: name: Bozzi, G.
name: Campanario, F.
name: Rauch, M.
name: Zeppenfeld, D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a calculation of the O(alpha_s) QCD corrections to the production of a Z boson in association with two photons and to triple photon production at hadron colliders. All final-state photons are taken as real. For the Z boson, we consider the decays both into charged leptons and into neutrinos including all off-shell effects. Numerical results are obtained via a Monte Carlo program based on the structure of the VBFNLO program package. This allows us to implement general cuts and distributions of the final-state particles. We find that the NLO QCD corrections are sizable and significantly exceed the expectations from a scale variation of the leading-order result. In addition, differential distributions of important observables change considerably. The prediction of two-photon-associated Z production with Z decays into neutrinos from the charged-lepton rate works well, once we use an additional cut on the invariant mass of the charged-lepton pair.
description: 14 pages, 10 figures, 2 tables
Calandra oryzae
Creators: name: Zimmerman, Elwood C.
Publisher: name: Zenodo
Year: 1942
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Dryophthoridae
Calandra
Calandra oryzae

description: 48.Calandra oryzae (Linnaeus). Curculio oryzae Linnaeus, Amoen. Acad. 6: 396, 1763. Curculio frugilegus De Geer, Mem. Ins. 5: 273, 1781. Curculio granarius Stroem (not Linnaeus), Danske Vid. Selsk. Skrift. 2: 256, 1783. Sitophilus oryzae (Linnaeus) Gyllenhal, in Schoenherr's Gen. Spec. Cure. 4: 981, 1837. Cossonus quadriniaculatus Walker, Ann. Mag. Nat. Hist. III, 4: 219, 1859. Sphenophorus quadriguttatus Montrouzier, Soc. Ent. France, Ann. III, 8: 910, 1860. Most of the Guam specimens in the collection belong to the large variety, zea-mais (Motschulsky) and were taken at Agat, Piti, and Merizo; one was swept from grass and two were taken from corn. I understand that formal application is to be made to the International Congress of Nomenclature to stabilize the long used name Calandra in place of TODO TODO
description: Published as part of Zimmerman, Elwood C., 1942, Curculionidae of Guam, pp. 73-146 in Insects of Guam I, Honolulu, Hawaii :Bernice P. Bishop Museum on page 145, DOI: 10.5281/zenodo.5159964
Desorption of alkali atoms from 4He nanodroplets
Creators: name: Hernando, Alberto
name: Barranco, Manuel
name: Pi, Martí
name: Loginov, Evgeniy
name: Langlet, Marina
name: Drabbels, Marcel
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The dynamics following the photoexcitation of Na and Li atoms located on the surface of helium nanodroplets has been investigated in a joint experimental and theoretical study. Photoelectron spectroscopy has revealed that excitation of the alkali atoms via the (n+1) -> ns transition leads to the desorption of these atoms. The mean kinetic energy of the desorbed atoms, as determined by ion imaging, shows a linear dependence on excitation frequency. These experimental findings are analyzed within a three-dimensional, time-dependent density functional approach for the helium droplet combined with a Bohmian dynamics description of the desorbing atom. This hybrid method reproduces well the key experimental observables. The dependence of the observables on the impurity mass is discussed by comparing the results obtained for the 6Li and 7Li isotopes. The calculations show that the desorption of the excited alkali atom is accompanied by the creation of highly non-linear density waves in the helium droplet that propagate at supersonic velocities.
The Avalanche Mechanism for Atom Loss near an Atom-Dimer Efimov Resonance
Creators: name: Langmack, Christian
name: Smith, D. Hudson
name: Braaten, Eric
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: An Efimov trimer near the atom-dimer threshold can increase the atom loss rate in ultracold trapped atoms through the {\it avalanche mechanism} proposed by Zaccanti et al. A 3-body recombination event creates an energetic atom and dimer, whose subsequent elastic collisions produce additional atoms with sufficient energy to escape from the trapping potential. We use Monte Carlo methods to calculate the average number of atoms lost and the average heat generated by recombination events in both a Bose-Einstein condensate and a thermal gas. We take into account the energy-dependence of the cross sections and the spatial structure of the atom cloud. We confirm that the number of atoms lost can be much larger than the naive value 3 if there is an Efimov trimer near the atom-dimer threshold. This does not produce a narrow loss feature, but it can significantly affect the determination of Efimov parameters.
description: 5 pages, 3 figures
Extrapolation of Urn Models via Poissonization: Accurate Measurements of the Microbial Unknown
Creators: name: Lladser, Manuel
name: Gouet, Raúl
name: Reeder, Jens
Publisher: name: arXiv
Year: 2011
Subjects: subject: Methodology (stat.ME)
subject: Probability (math.PR)
subject: Genomics (q-bio.GN)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: FOS: Biological sciences
subject: 62L12, 62G99, 60G25, 68W20

description: The availability of high-throughput parallel methods for sequencing microbial communities is increasing our knowledge of the microbial world at an unprecedented rate. Though most attention has focused on determining lower-bounds on the alpha-diversity i.e. the total number of different species present in the environment, tight bounds on this quantity may be highly uncertain because a small fraction of the environment could be composed of a vast number of different species. To better assess what remains unknown, we propose instead to predict the fraction of the environment that belongs to unsampled classes. Modeling samples as draws with replacement of colored balls from an urn with an unknown composition, and under the sole assumption that there are still undiscovered species, we show that conditionally unbiased predictors and exact prediction intervals (of constant length in logarithmic scale) are possible for the fraction of the environment that belongs to unsampled classes. Our predictions are based on a Poissonization argument, which we have implemented in what we call the Embedding algorithm. In fixed i.e. non-randomized sample sizes, the algorithm leads to very accurate predictions on a sub-sample of the original sample. We quantify the effect of fixed sample sizes on our prediction intervals and test our methods and others found in the literature against simulated environments, which we devise taking into account datasets from a human-gut and -hand microbiota. Our methodology applies to any dataset that can be conceptualized as a sample with replacement from an urn. In particular, it could be applied, for example, to quantify the proportion of all the unseen solutions to a binding site problem in a random RNA pool, or to reassess the surveillance of a certain terrorist group, predicting the conditional probability that it deploys a new tactic in a next attack.
description: 14 pages, 7 figures, 4 tables
Regularization Methods for Ill-Posed Problems in Multiple Hilbert Scales
Creators: name: Mazzieri, Gisela L.
name: Spies, Ruben D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 47A52, 65J20

description: Several convergence results in Hilbert scales under different source conditions are proved and orders of convergence and optimal orders of convergence are derived. Also, relations between those source conditions are proved. The concept of a multiple Hilbert scale on a product space is introduced, regularization methods on these scales are defined, both for the case of a single observation and for the case of multiple observations. In the latter case, it is shown how vector-valued regularization functions in these multiple Hilbert scales can be used. In all cases convergence is proved and orders and optimal orders of convergence are shown.
description: 32 pages, 2 figures
[ANTIKE WELT, Heft 2/2020 / ANTIKE WELT, Heft 3/2020 / PRO LINGUA LATINA e.V., 21. Jahresheft 2020 / CIRCULARE, Heft 1/2020 / Latein und Griechisch in Berlin und Brandenburg, 1/2020]
Creators: name: Rabl, Josef
Publisher: name: Forum Classicum
Year: 2020

description: -
description: Forum Classicum, Nr. 2 (2020): Forum Classicum
Böttcher, E. (2018): Lateinisch sprechen im Unterricht. Praktische Ansätze des „Latine loqui“
Creators: name: Kuhlmann, Peter
Publisher: name: Forum Classicum
Year: 2020

description: Rezension zu: Böttcher, E. (2018): Lateinisch sprechen im Unterricht. Praktische Ansätze des „Latine loqui“, V&R Göttingen, 128 S. (ISBN 978-3-525-70261-1)
description: Forum Classicum, Nr. 2 (2020): Forum Classicum
Erklärung von Rostock und Dresden. VII. Generalversammlung des ICOMOS 12. bis 18. Mai 1984
Creators: name: Die Redaktion
Publisher: name: ICOMOS – Hefte des Deutschen Nationalkomitees
Year: 2020

description: ICOMOS – Hefte des Deutschen Nationalkomitees, Bd. 65 (2017): ICOMOS – Hefte des Deutschen Nationalkomitees
Adolescent self-esteem as related to family composition, perception of family relationships, and cognitive coping style
Creators: name: Milthorp, Laurie Lynn
Publisher: name: Social Work
Year: 1995
Subjects: subject: BF 724.3 S36 M55 1995
subject: Self-esteem in adolescence
subject: Teenagers - Family relationships
subject: Stress (Psychology)
subject: Adjustment (Psychology) in adolescence

description: Bibliography: p. 130-145.
Chromosomal analysis of sperm from infertile men using sperm karyotyping and multi-colour fluorescence in situ hybridization
Creators: name: Moosani, Nafisa
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: QP 255 M66 1995
subject: Spermatozoa - Analysis
subject: Human chromosomes - Analysis
subject: Human chromosome abnormalities
subject: Infertility, male
subject: Karyotypes

description: Bibliography: p. 86-99.
Non-linear finite element modelling of dynamic loads on offshore structures
Creators: name: Morsy, Usama Abd-Elmoaty
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: TA 347 F5 M67 1995
subject: Finite element method
subject: Structural dynamics
subject: Strains and stresses
subject: Offshore structures
subject: Drilling platforms

description: Bibliography: p. 243-252
description: Structures utilized for the exploration and development of hydrocarbon resources in ice-covered water are by nature expensive and complex. Molikpaq, Gulfs Mobile Arctic Caisson, is one of such structures which was used successfully to drill in the Canadian Beaufort Sea. During one deployment of the caisson, it was subjected to ice interaction events resulting in critically large dynamic loads. Various models have recently been developed to describe the interaction between moving ice sheets and structures. While these models show considerable promise to adequately describe the problem, they do not provide a full description of the process nor have they yet met the challenge of modelling actual interactions. The main objective of this study is to develop a detailed non-linear finite element model which is capable of predicting the dynamic loading on offshore structures due to the movement of ice against them, and to study the behaviour of such structures under these dynamic effects. Molikpaq is taken as a study case in this work. The complete model consists of three major components: The structural model for the steel caisson and the sand core, the moving intact ice sheet, and the interaction between them. The structural model is developed using the sub-structuring technique to model the complicated steel caisson, while the sand core is modelled using simple three dimensional isoparametric elements. Continuum damage mechanics is employed to model the behaviour of the moving intact ice. A new finite element is developed to model the interface between the structure and the ice sheet. The element has two components: one to model the deformation and damage accumulation in the intact ice nearest to the structure, and one to model the extrusion of the pulverized ice between the intact ice and the structure. Details of the model components, and the parameters which affect them most, are explained in detail. The complete model is used to simulate some actual recorded events. It accurately predicts the loading and the structural response. The behaviour of the structural elements under these loadings is analyzed.
Spherically symmetric equilibria for self-gravitating kinetic or fluid models in the non-relativistic and relativistic case - A simple proof for finite extension
Creators: name: Ramming, Tobias
name: Rein, Gerhard
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We consider a self-gravitating collisionless gas as described by the Vlasov-Poisson or Einstein-Vlasov system or a self-gravitating fluid ball as described by the Euler-Poisson or Einstein-Euler system. We give a simple proof for the finite extension of spherically symmetric equilibria, which covers all these models simultaneously. In the Vlasov case the equilibria are characterized by a local growth condition on the microscopic equation of state, i.e., on the dependence of the particle distribution on the particle energy, at the cut-off energy E_0, and in the Euler case by the corresponding growth condition on the equation of state p=P(ρ) at ρ=0. These purely local conditions are slight generalizations to known such conditions.
description: 20 pages
The radio - far infrared correlation in the faintest star forming dwarf galaxies
Creators: name: Roychowdhury, Sambit
name: Chengalur, Jayaram N.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the radio - far-infrared (FIR) correlation in a sample of faint dwarf irregular galaxies using NVSS data for 1.4 GHz radio flux, Spitzer MIPS 70 um data for FIR flux, and GALEX FUV data to estimate the star formation rates (SFR). Since our target galaxies are extremely faint, we stack images of many galaxies together to estimate the average radio and FIR fluxes. We find that for a given SFR both 70 um and 1.4 GHz fluxes are low compared to the calibration for large spirals. Nonetheless, the ratio of 70 um to 1.4 GHz flux agrees within errorbars with that seen for large galaxies. The radio-FIR correlation thus appears to be the result of a 'conspiracy'. We use the SFR to estimate the non-thermal fraction of the 1.4 GHz radio emission and find it to be around 50%, much smaller than the 90% typical for spirals. We also estimate the equipartition magnetic field and find it to be ~ 2 microgauss, about five times smaller than that typical for spirals.
description: 5 pages, 1 figure, 3 tables. Accepted for publication in MNRAS Letters. The definitive version is available at www.blackwell-synergy.com
Cryptovirology: Virus Approach
Creators: name: Shivale, Saurabh Anandrao
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Traditionally, "Cryptography" is a benediction to information processing and communications, it helps people to store information securely and the private communications over long distances. Cryptovirology is the study of applications of cryptography to build the malicious software. It is an investigation, how modern cryptographic tools and paradigms can be used to strengthen, develop and improve new malicious software attacks. Cryptovirology attacks have been categorized as : give malware enhanced privacy and be more robust against reverse-engineering, secondly give the attacker enhanced anonymity while communicating with deployed malware. This paper presents the idea of "Cryptovirology" which introduce a twist on how cryptography can also be used offensively. Being offensive means, it can be used to mount extortion based attacks that cause loss of access to information, loss of confidentiality, and information leakage, tasks which cryptography usually prevents. Also analyze threats and attacks that misuse of cryptography can cause when combined with fraudulent software (viruses, Trojans). Public-key cryptography is very essential for the attacks that based on cryptovirology. This paper also suggest some of the countermeasures, mechanisms to cope with and prevent such attacks. Even if the attackers actions on the host machine are being monitored, it still cannot be proven beyond reasonable doubt that he or she is the attacker; and it is an "originator-concealing attack". Evidence should be collected from the "author's own system which was used for the attack". These attacks have implications on how the use of cryptographic tools and techniques should be audited and managed in general purpose computing environments, and imply that access to the cryptographic tools should be in well control of the system(such as API routines).
Sir Ian Alexander McGregor - Bibliography from Sir Ian Alexander McGregor. 26 August 1922–1 February 2007
Creators: name: (Iain) Wilson, R. J. M.
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Sir Ian McGregor was eminent in the field of tropical medicine, his pioneering work contributing notably to understanding the immunology of malaria and the long-term effects of malnutrition. His special interest was community health in The Gambia, West Africa, where his fieldwork in West Kiang was remarkable for its meticulous long-term studies of a defined population. Sir Ian built up the Medical Research Council's Laboratories and staff accommodation in The Gambia from a run-down military hospital at Fajara to an important research centre, and served as Director from 1954 to 1974 and from 1978 to 1980.
Bau und Gegenbau. Ein analytisches Denkmodell
Creators: name: Dolff-Bonekämper, Gabi
Publisher: name: ICOMOS – Hefte des Deutschen Nationalkomitees
Year: 2020

description: ICOMOS – Hefte des Deutschen Nationalkomitees, Bd. 69 (2019): ICOMOS – Hefte des Deutschen Nationalkomitees
Bericht vom 4. VIVO-Workshop 2019
Creators: name: Altemeier, Franziska
name: Hauschke, Christian
name: Fraumann, Grischa
name: Schön, Petra
name: Schunk, Daniel
name: Triggs, Graham
name: Walther, Tatiana
Publisher: name: Informationspraxis
Year: 2020

description: Beim 4. VIVO-Workshop 2019 an der Technischen Informationsbibliothek (TIB) wurde über das Open-Source-Forschungsinformationssystem VIVO und dessen Anwendung in verschiedenen Institutionen berichtet und diskutiert. Dabei wurden einerseits technische Lösungen vorgestellt, andererseits über Konzepte wie Profilhoheit diskutiert. Der Workshop beinhaltete eine interaktive Session, in der verschiedene Themen aus der Community diskutiert und weiterentwickelt wurden.
description: Informationspraxis, Bd. 6 Nr. 2 (2020)
The attic : an installation: a written accompaniment to the thesis exhibition
Creators: name: Mulvihill, Tiki
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: N 6494 I56 M85 1995
subject: Installations (Art)
subject: Art, modern - 20th Century
subject: Mulvihill, Tiki - Exhibitions

description: Bibliography: p. 68-72.
Openness in academic institutions: A Beginner's Guide
Creators: name: Brundrett, Sarah
Publisher: name: Zenodo
Year: 2025

description: "Open [scholarship] is not just about free access, but about the ability to use, reuse, and build upon the knowledge that is shared." Heather Joseph (SPARC Executive Director) This presentation looked at the history, principles, practices and current implementation of open scholarship in academic institutions. Topics included Open Access publication and Open Educational Resources. The FAIR (Findable Accessible Interoperable Reusable) Principles and the CARE Principles for Indigenous Data Governance (Collective Benefit, Authority to Control, Responsibility, Ethics) were introduced, and how their use is intended to make knowledge more accessible, equitable and collaborative.
Segue 3: An Old, Extremely Low luminosity Star Cluster in the Milky Way's Halo
Creators: name: Fadely, Ross
name: Willman, Beth
name: Geha, Marla
name: Walsh, Shane
name: Munoz, Ricardo R.
name: Jerjen, Helmut
name: Vargas, Luis C.
name: Da Costa, Gary S.
name: .
Publisher: name: arXiv
Year: 2011
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the kinematic and photometric properties of the Segue 3 Milky Way companion using Keck/DEIMOS spectroscopy and Magellan/IMACS g and r-band imaging. Using maximum likelihood methods to analyze the photometry, we study the structure and stellar population of Segue 3. We find the half-light radius of Segue 3 is 26" +/- 5" (2.1 +/- 0.4 pc, for a distance of 17 kpc) and the absolute magnitude is a mere M_V = 0.0 +/- 0.8 mag, making Segue 3 the least luminous old stellar system known. We find Segue 3 to be consistent with a single stellar population, with an age of 12.0 +1.5/-0.4 Gyr and an [Fe/H] of -1.7 +0.07/-0.27. Line-of-sight velocities from the spectra are combined with the photometry to determine a sample of 32 stars which are likely associated with Segue 3. The member stars within three half-light radii have a velocity dispersion of 1.2 +/- 2.6 km/s. Photometry of the members indicates the stellar population has a spread in [Fe/H] of <0.3 dex. These facts, together with the small physical size of Segue 3, imply the object is likely an old, faint stellar cluster which contains no significant dark matter. We find tentative evidence for stellar mass loss in Segue 3 through the eleven candidate member stars outside of three half-light radii, as expected from dynamical arguments. Interpretation of the data outside of three half-light radii, is complicated by the object's spatial coincidence with a previously known halo substructure, which may enhance contamination of our member sample.
description: 16 pages, 8 figures, 3 tables. Accepted to AJ on July 15, 2011
Subordination scenario of anomalous relaxation
Creators: name: Stanislavsky, Aleksander
name: Weron, Karina
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: The non-exponential relaxation is shown to result from subordination by inverse tempered α-stable processes. The main feature of tempered α-stable processes is a finiteness of their moments, and the class of random processes includes ordinary α-stable processes as a particular case. Starting with the Cole-Cole response this subordination approach establishes its direct link with the Cole-Davidson law. We derive the relaxation function describing the tempered relaxation. The meaning of the empirical response function is clarified.
description: 14 pages, 3 figures
On the frequency response measurement of raster-scanned video systems and motion estimation using three-dimensional linear trajectory filters
Creators: name: Najafi-Koopai, Mohammad-Kazem
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: TK 5102.9 N35 1995
subject: Signal processing - Digital techniques
subject: Frequency response (Electrical engineering)
subject: Electric filters, Digital
subject: Video compression

description: Bibliography: p. 123-125.
Inhalt
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 4 Nr. 1 (1951): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
50 kPa anomalies and lightening-caused forest fires in the boreal and subalpine forests of Alberta and Saskatchewan
Creators: name: Nash, Caedmon H.
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: SD 421.37 N37 1995
subject: Lightening - Alberta
subject: Lightening - Saskatchewan
subject: Forest fires - Research - Alberta
subject: Forest fires - Research - Saskatchewan
subject: Atmospheric pressure
subject: Fire weather - Alberta
subject: Fire weather - Saskatchewan

description: Bibliography: p. 40-47.
Single top quark production in $t$-channel at the LHC in Noncommutative Space-Time
Creators: name: Ayazi, Seyed Yaser
name: Esmaeili, Sina
name: Najafabadi, Mojtaba Mohammadi
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the production cross section of the $t$-channel single top quark at the LHC in the noncommutative space-time. It is shown that the deviation of the $t$-channel single top cross section from the Standard Model value because of noncommutativity is significant when $|\vecθ| \gtrsim 10^{-4}$ GeV$^{-2}$. Using the present experimental precision in measurement of the $t$-channel cross section, we apply upper limit on the noncommutative parameter. When a single top quark decays, there is a significant amount of angular correlation, in the top quark rest frame between the top spin direction and the direction of the charged lepton momentum from its decay. We study the effect of noncommutativity on the spin correlation and we find that depending on the noncommutative scale, the angular correlation can enhance considerably. Then, we provide limits on the noncommutative scale for various possible relative uncertainties on the spin correlation measurement.
description: 11 pages, 3 figures
N.O. Weiss - List of Publications from Nigel Oscar Weiss. 16 December 1936—24 June 2020
Creators: name: Proctor, Michael
Publisher: name: The Royal Society
Year: 2022
Subjects: Astrophysics

description: Nigel Weiss was an astrophysicist and applied mathematician, born in South Africa but based in Cambridge for most of his career. He made a number of important contributions to the study of sunspots, where he produced a detailed model of their complex structure. He also made important contributions to theory of the solar 22-year magnetic cycle, using pioneering numerical modelling and drawing attention to the dynamical effects of symmetry breaking and of historic proxy data through observations of radioactive isotopes in tree rings and ice cores. A major part of his work was the numerical and theoretical investigation of many aspects of the interaction of magnetic fields with thermal convection in the Sun and stars. The numerical studies in particular were pioneering in the context of computer resources at that time. He led a talented group of students and postdocs, many of whom have held senior positions in UK and US universities. He combined great physical insight with expertise in numerical computation, nonlinear dynamics and bifurcation theory, and was an inspirational supervisor and mentor, combining high academic standards with an open generous nature. Apart from his work he had a strong interest in twentieth-century art and served on the National Gallery Consultative Group for many years.
Alfred Scharf: Filippino Lippi
Creators: name: Oertel, Robert
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Rezension zu: Alfred Scharf: Filippino Lippi. Wien 1950: "Sammlung Schroll". 58 Seiten, 143 Abbildungen, 4 Farbtafeln.
description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 4 Nr. 2 (1951): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Tafeln
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 4 Nr. 3 (1951): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Die badischen Rheinbrücken – das Ende des Zweiten Weltkriegs vor 75 Jahren
Creators: name: Boeyng, Ulrich
Publisher: name: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege
Year: 2020

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 49 Nr. 2 (2020)
ORÇAMENTO PÚBLICO E PARTICIPAÇÃO POPULAR: Desafios e contradições: o caso de Ribeirão Preto
Creators: name: PRANDINI, Edmar Roberto
Publisher: name: Zenodo
Year: 2002
Subjects: Participative Budget
Participative Democracy
Public Budget

description: What is the real importance and effectiveness of the decisive processes and their own decisions in a context which the State no more keeps the control of the political and does not discuss the ec onomical-social order? What is the meaning and the validity of the democratical efforts? Such questions are particulary pertinent to Brazil, in which the civil society fights confront themselves with the implementation of the neoliberal program, since the 1989 election.
 However, in the subnational spheres, there are complex experiences of the valuation of citizenship, for example, in the so-called Participatory Budget, in which methods are applied, when the debate about the public budget becomes transparent and capable of involving thousands of people. Such experiences are numerous and varied. How can they be classified? How to proceed to its evaluation? After a comparative study, the existing model were classified in Participatorys Budgets of “high” and Participatorys Budgets of “low” democratical density. As for the former ones, they are powerful instruments of citizenship and democraticy strengthening. The latter ones, represent risks of reconversion of universal democratical fights in reassertment of traditional politics practices, emptying the strenght of democraticak speech, in a way of adapting it to the environment extremely dictatorial of international financial capitalism.
The etiology of delinquency in female and male adolescents
Creators: name: Oddone, Elizabeth
Publisher: name: University of Calgary
Year: 1995
Subjects: subject: HV 9069 O33 1995
subject: Juvenile delinquency - Sex differences
subject: Juvenile deliquents
subject: Sex differences (Psychology) in adolescence
subject: Adolescent psychology
subject: Parent and teenager

description: Bibliography: p. 80-88.