cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
HYPPO: A Surrogate-Based Multi-Level Parallelism Tool for Hyperparameter Optimization
Creators: name: Dumont, Vincent
name: Garner, Casey
name: Trivedi, Anuradha
name: Jones, Chelsea
name: Ganapati, Vidya
name: Mueller, Juliane
name: Perciano, Talita
name: Kiran, Mariam
name: Day, Marc
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: We present a new software, HYPPO, that enables the automatic tuning of hyperparameters of various deep learning (DL) models. Unlike other hyperparameter optimization (HPO) methods, HYPPO uses adaptive surrogate models and directly accounts for uncertainty in model predictions to find accurate and reliable models that make robust predictions. Using asynchronous nested parallelism, we are able to significantly alleviate the computational burden of training complex architectures and quantifying the uncertainty. HYPPO is implemented in Python and can be used with both TensorFlow and PyTorch libraries. We demonstrate various software features on time-series prediction and image classification problems as well as a scientific application in computed tomography image reconstruction. Finally, we show that (1) we can reduce by an order of magnitude the number of evaluations necessary to find the most optimal region in the hyperparameter space and (2) we can reduce by two orders of magnitude the throughput for such HPO process to complete.
description: 13 pages, 12 figures - Accepted to SC21 conference
Two electrons in harmonic confinement coupled to light in a cavity
Creators: name: Huang, Chenhang
name: Ahrens, Alexander
name: Beutel, Matthew
name: Varga, Kalman
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The energy and wave function of a harmonically confined two-electron system coupled to light is calculated by separating the wave functions of the relative and center of mass (CM) motions. The relative motion wave function has a known quasi-analytical solution. The light only couples to the CM variable and the coupled equation can be solved with diagonalization without approximations. The approach works for any coupling strength. Examples of wave functions of light-matter hybrid states are presented.
Confocal 3D reflectance imaging through multimode fibers without wavefront shaping
Creators: name: Lee, Szu-Yu
name: Parot, Vicente J.
name: Bouma, Brett E.
name: Villiger, Martin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Imaging through optical multimode fibers (MMFs) has the potential to enable hair-thin endoscopes that reduce the invasiveness of imaging deep inside tissues and organs. Current approaches predominantly require active wavefront shaping and fluorescent labeling, which limits their use to preclinical applications and frustrates imaging speed. Here we present a computational approach to reconstruct depth-gated confocal images using a raster-scanned, focused input illumination. We demonstrate the compatibility of this approach with quantitative phase, dark-field, and polarimetric imaging. Computational imaging through MMF opens a new pathway for minimally invasive imaging in medical diagnosis and biological investigations.
description: 13 pages, 5 figures, journal
Børn og Voksne
Creators: Assens Kommune
Brøndby Kommune
Favrskov Kommune
Fredensborg Kommune
Fredericia Kommune
Faaborg-Midtfyn Kommune
Hillerød Kommune
Høje-Taastrup Kommune
Ikast-Brande Kommune
Jammerbugt Kommune
Kalundborg Kommune
Langeland Kommune
Middelfart Kommune
Morsø Kommune
Norddjurs Kommune
Nordfyns Kommune
Nyborg Kommune
Odder Kommune
Odsherred Kommune
Rødovre Kommune
Samsø Kommune
Skanderborg Kommune
Skive Kommune
Solrød Kommune
Sorø Kommune
Svendborg Kommune
Varde Kommune
Vesthimmerlands Kommune
Viborg Kommune
Vordingborg Kommune
Publisher: name: Rigsarkivet
Year: 2022

description: Understøtte kommuners håndtering af især det specialiserede socialområde
ДАВЛАТ ХИЗМАТИДАГИ ХОТИН-ҚИЗЛАРНИНГ ЖАМОАТЧИЛИК БИЛАН САМАРАЛИ ҲАМКОРЛИГИ: ИЖОБИЙ НАТИЖАЛАР, ТАҲЛИЛ ВА ЕЧИМ
Creators: name: Ашурова, Гулчехра
Publisher: name: Zenodo
Year: 2024

description: Ушбу мақолада давлат фуқаролик хизматидаги ёш хотин-қизларнинг жамоатчилик билан самарали ҳамкорлиги моҳияти, касбий фаолиятда самарадорликни оширишдаги аҳамияти, қолаверса, йўналишдаги мавжуд муаммолар таҳлил қилинган. Шунингдек, мақолада ушбу соҳадаги фаолиятни янада такомиллаштириш бўйича давлат хизматидаги хотин-қизлар учун тавсиялар ишлаб чиқилган.
Using C++ to Calculate $\mathsf{SO(10)}$ Tensor Couplings
Creators: name: Bhagwagar, Azadan
name: Syed, Raza M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: \noindent Model building in $\mathsf{SO(10)}$, which is the leading grand unification framework, often involves large Higgs representations and their couplings. Explicit calculations of such couplings is a multi-step process that involves laborious calculations that are time-consuming and error-prone, an issue which only grows as the complexity of the coupling increases. Therefore, there exists an opportunity to leverage the abilities of computer software in order to algorithmically perform these calculations on-demand. This paper outlines the details of such a software, implemented in C++ using in-built libraries. The software is capable of accepting invariant couplings involving an arbitrary number of $\mathsf{SO(10)}$ Higgs tensors, each having up to 5 indices. The output is then produced in \LaTeX, so that it is universally readable and sufficiently expressive. Through the use of this software, $\mathsf{SO(10)}$ coupling analysis can be performed in a way that minimizes calculation time, eliminates errors, and allows for experimentation with couplings that have not been computed before in the literature. Furthermore, this software can be expanded in the future to account for similar Higgs-Spinor coupling analysis, or extended to include further $\mathsf{SO(N)}$ invariant couplings.
description: 37 pages
Additional file 1 of Peripheral blood transcriptomic clusters uncovered immune phenotypes of asthma
Creators: name: Lee, Hyun Woo
name: Baek, Min-gyung
name: Choi, Sungmi
name: Ahn, Yoon Hae
name: Bang, Ji-Young
name: Sohn, Kyoung-Hee
name: Kang, Min-Gyu
name: Jung, Jae-Woo
name: Choi, Jeong-Hee
name: Cho, Sang-Heon
name: Yi, Hana
name: Kang, Hye-Ryun
Publisher: name: figshare
Year: 2022
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: Table S1. Baseline characteristics of the included asthmatics and non-asthmatics. BMI, body mass index; FeNO, fractional exhaled nitric oxide; FEF25-75, forced expiratory flow between 25–75%; FEV1, forced expiratory volume in 1 s; FVC, forced vital capacity; PY, pack years; SD, standard deviation. Table S2. Difference in transcriptome expression between asthmatic patients and non-asthmatic subjects. If fold changes are upper than 1 (each cluster of asthmatics > non-asthmatics), then log2 fold change becomes positive. Table S3. Top 20 transcriptomes differentially expressed among three clusters in asthmatics. If fold changes are upper than 1 (preceding cluster > following cluster), then log2 fold change becomes positive. Table S4. Pre-specified genes associated with asthma pathogenesis among three clusters in asthmatics. If fold changes are upper than 1 (preceding cluster > following cluster), then log2 fold change becomes positive. Table S5. Linear regression analysis for transcriptome expression among three clusters in asthmatics and non-asthmatics. a Bonferroni correction was conducted. Table S6. Lung and gut microbiome abundance in asthma patients classified by different three clusters. B-H, Benjamini-Hochberg.
Strategies to Identify Boosted Tops
Creators: name: Thaler, Jesse
name: Wang, Lian-Tao
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study techniques for identifying highly boosted top jets, where the subsequent top decay products are not isolated. For hadronic boosted tops, we consider variables which probe the jet substructure in order to reduce the background from QCD jets with large invariant mass. Substructure variables related to two-body kinematics are least sensitive to the modeling of parton shower, while those which involve multi-body kinematics may still have discrimination power. For leptonic boosted tops, we consider variables which characterize the separation between the lepton--although not isolated by conventional criterion--and the hadronic activity in the top jet. Such variables are useful in reducing the backgrounds both from heavy-flavor jets and from accidental jet-lepton overlap. We give numerical estimates of the top identification efficiency versus background rejection rate as a functions of cuts on these variables, and find that these variables offer additional useful information above invariant mass alone.
description: 27 pages, 14 figures; v2: references added
Purification and kinetics of xanthine dehydrogenase from two wild-type isoalleles of Drosophila melanogaster
Creators: name: Edwards, Thomas Charles Robert
Publisher: name: University of British Columbia
Year: 2010

description: Xanthine dehydrogenase (XDH) from two strains of Drosophila melanogaster differing in the i409 site was studied. The i409N allele is the wild-type and the. i409H variant has been previously shown to give greater XDH activity per fly. The two strains, ry⁺¹¹i409N and ry⁺⁴i409H produce XDH molecules of the same electrophoretic mobility. In this study, XDH from ry⁺⁴i409H was purified by ammonium sulfate fractionation, heating at 60° for 5 minutes, DEAE-cellulose chromatography, and preparative electrophoresis, and used to raise antibodies against Drosophila XDH in rabbits. The antiserum produced gave two precipitin lines when diffused against crude fly extract, only one of which stained for XDH activity. Diffusion against extracts of ry-nullo mutants gave: one precipitin line which did not stain for XDH activity, was identical to the nonstaining line of wild-type extracts, and gave a reaction of partial identity with the XDH-active precipitin line. Coupling the antibodies to Sepharose CL-4B gave an effective material for immuno-affinity chromatography. XDH from heat-treated extracts was adsorbed to the antibody-Sepharose, the column was washed with 1M NaCl, and the XDH was eluted with 2.4M NH₄SCN. As high concentrations of NH₄SCN caused rapid inactivation of XDH, the enzyme was immediately desalted by passage through Sephadex G-25. After immuno-affinity chromatography, XDH gave only one precipitin line on immuno-diffusion. Purified XDH exhibited two high molecular weight polypeptide bands on electrophoresis in sodium dodecylsulphate. The kinetics of XDH purified by immuno-affinity chromatography were studied. XDH from both ry⁺¹¹i409N and ry⁺⁴i409H exhibited ordered binding for substrate and NAD in a ping-pong reaction mechanism. The enzyme from ry⁺¹¹i409N exhibited a K[sub m] for xanthine of 2.4 x 10⁻⁵ M, a K[sub m] for hypoxanthine of 1.6 x 10⁻⁵ M and a K[sub m] for NAD⁺ of 4.0 x 10⁻⁵ M. Enzyme from ry⁺⁴i409H exhibited similar kinetic constants. This result provides further evidence that the i409H allele results in a higher steady state number of XDH molecules per fly, and does not alter the kinetic properties of the enzyme. An inhibitor of xanthine dehydrogenases, 9-(p-aminoethoxyphenyl) guanine was synthesized and the inhibition of XDH determined. The results obtained indicated that 9-(p-aminoethoxyphenyl) guanine is a dead-end inhibitor, and binds to both oxidized and reduced XDH with a K[sub i] of 4.55 x 10⁻⁶ M -7 and 5.7 x 10⁻⁷ M respectively. Attempts at affinity chromatography of XDH with immobilized 9-(p-aminoethoxyphenyl) guanine, which is known to bind bovine xanthine oxidase, proved unsuccessful. The lack of binding of XDH may be due to steric factors. Two nucleotide co-enzyme analogues, Blue Dextran and immobilized NAD⁺ are known to be effective ligands for enzymes possessing the dinucleotide fold. XDH did not bind to these analogues, indicating that XDH may not possess the dinucleotide fold.
Opción Consultores National Survey: Uruguay December 2013
Creators: name: Opción Consultores, In Bogliaccini, Juan, And Queirolo Rosario Laboratorio De Opinión Pública And Redes Sociales En Uruguay Collection (Social Networks And Public Opinion Lab Collection)
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: 2014 general election; vote for or against parties; Colorado Party; National Party; Frente Amplio (a leftist political coalition); Independent Party; President José Mujica job approval; 2009 general election; vote for or against candidates. Montevideo: 2015 municipal election; vote for or against parties; Colorado Party; National Party; Frente Amplio (a leftist political coalition); Independent Party; Intendant Ana Olivera job approval. National Agency for Research and Innovation (ANII) Collection.
Finanstilsynets Regnskabskontrolsystem
Creators: Finanstilsynet
Publisher: name: Rigsarkivet
Year: 2022

description: Regnskabskontrolsystemet anvendes til Finanstilsynets hovedformål, at føre tilsyn med, at den finansielle lovgivning overholdes af de finansielle virksomheder. Virksomhederne indberetter løbende oplysninger om deres finasielle forhold.
Enhanced Room Temperature Coefficient of Resistance and Magneto-resistance of Ag-added La0.7Ca0.3-xBaxMnO3 Composites
Creators: name: Tripathi, Rahul
name: Awana, V. P. S.
name: Panwar, Neeraj
name: Bhalla, G. L.
name: Habermier, H. U.
name: Agarwal, S. K.
name: Kishan, H.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this paper we report an enhanced temperature coefficient of resistance (TCR) close to room temperature in La0.7Ca0.3-xBaxMnO3 + Agy (x = 0.10, 0.15 and y = 0.0 to 0.40) (LCBMO+Ag) composite manganites. The observed enhancement of TCR is attributed to the grain growth and opening of new conducting channels in the composites. Ag addition has also been found to enhance intra-granular magneto-resistance. Inter-granular MR, however, is seen to decrease with Ag addition. The enhanced TCR and MR at / near room temperature open up the possibility of the use of such materials as infrared bolometric and magnetic field sensors respectively.
description: 22 pages of Text + Figs:comments/suggestions(awana@mail.nplindia.ernet.in)
Liris maidli
Creators: name: Madl, Michael
name: C, Bembecinus
name: F, Bembix
name: C, Brachystegus
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Crabronidae
Liris
Liris maidli

description: Liris maidli (ARNOLD, 1929)
 Liris maidli (ARNOLD, 1929): BEAUMONT 1961: 250 (taxonomy, Eritrea without exact locality).
D i s t r i b u t i o n: no exact locality.
 Liris maidli is also recorded from Sudan and the Palaearctic region (e.g. Saudi Arabia, United Arab Emirates).
description: Published as part of Madl, Michael, C, Bembecinus, F, Bembix & C, Brachystegus, 2023, A catalogue of the family Crabronidae (Hymenoptera, Apoidea) of Eritrea, pp. 241-264 in Linzer biologische Beiträge 55 (1) on page 250, DOI: 10.5281/zenodo.10414738
Energy spectrum and structure of one-dimensional few-electron Wigner crystals with and without coupling to light in cavity
Creators: name: Huang, Chenhang
name: Pitagora, Daniel
name: Zaklama, Timothy
name: Varga, Kalman
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Explicitly Correlated Gaussian basis is used to calculate the energies and wave functions of one dimensional few-electron systems in confinement potentials created by external potentials or coupling to light in cavity. The appearance and properties of Wigner crystal-like structures are discussed. It is shown that one dimensional Wigner crystals can be formed by coupling electrons to light due to the dipole self-interaction term in the light-matter Hamiltonian, provided an additional extremely weak confining potential is present.
Predicting far-infrared maps of galaxies via machine learning techniques
Creators: name: Dobbels, Wouter
name: Baes, Maarten
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The ultraviolet (UV) to sub-millimetre (submm) spectral energy distribution of galaxies can be roughly divided into two sections: the stellar emission (attenuated by dust) at UV to near-infrared wavelengths and dust emission at longer wavelengths. In Dobbels et al. (2020), we show that these two sections are strongly related, and we can predict the global dust properties from the integrated UV to mid-infrared emission with the help of machine learning techniques. We investigate if these machine learning techniques can also be extended to resolved scales. Our aim is to predict resolved maps of the specific dust luminosity, specific dust mass, and dust temperature starting from a set of surface brightness images from UV to mid-infrared wavelengths. We used a selection of nearby galaxies retrieved from the DustPedia sample, in addition to M31 and M33. These were convolved and resampled to a range of pixel sizes, ranging from 150 pc to 3 kpc. We trained a random forest model which considers each pixel individually. We find that the predictions work well on resolved scales, with the dust mass and temperature having a similar root mean square error as on global scales (0.32 dex and 3.15 K on 18" scales respectively), and the dust luminosity being noticeably better (0.11 dex). We find no significant dependence on the pixel scale. Predictions on individual galaxies can be biased, and we find that about two-thirds of the scatter can be attributed to scatter between galaxies (rather than within galaxies). A machine learning approach can be used to create dust maps, with its resolution being only limited to the input bands, thus achieving a higher resolution than Herschel. These dust maps can be used to improve global estimates of dust properties, they can lead to a better estimate of dust attenuation, and they can be used as a constraint on cosmological simulations that trace dust.
description: 16 pages, 13 figures, accepted by A&A
[Hans Conrad Wirz]
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1760

description: Porträt des Pfarrers Hans Conrad Wirz (1726-1794)
description: Anonyme/r Künstler/in
description: Beschriftung aus der Zeit auf der Rückseite des ehemaligen Rahmens: "Hans Conrad Wirz / geb: ... 1726. † ... 1794 / Pfarrer zu Wipkingen 1751 / do. Kilchberg 1755 / veröffentlichte 1772-1775 die Synodal-Reden / seines Vaters (Antistes Joh. Conrad Wirz / am Grossmünster Zürich / 1688-1769 / Vater von Pfr. Hans Heinrich Wirz / 1756-1834 / zu Kilchberg / (Gedenktafel für Vater & Sohn ( an der Kirche zu Kilchberg)"
description: Geschenk der Evangelisch-Reformierten Kirchgemeinde Kilchberg
Constraint based methods for allocation and scheduling of periodic applications
Creators: name: Bonfietti, Alessio <1981>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: ING-INF/05 Sistemi di elaborazione delle informazioni

description: This work presents exact algorithms for the Resource Allocation and Cyclic Scheduling Problems (RA&CSPs). Cyclic Scheduling Problems arise in a number of application areas, such as in hoist scheduling, mass production, compiler design (implementing scheduling loops on parallel architectures), software pipelining, and in embedded system design.
The RA&CS problem concerns time and resource assignment  to a set of activities, to be indefinitely repeated,  subject to precedence and resource capacity constraints. In this work we present two  constraint programming frameworks facing two different types of cyclic problems.

In first instance, we consider the disjunctive RA&CSP, where the allocation problem considers unary resources. Instances are described through the Synchronous Data-flow (SDF) Model of Computation.  The key problem of finding a maximum-throughput allocation and scheduling of Synchronous Data-Flow graphs onto a multi-core architecture is NP-hard and has been traditionally solved by means of heuristic (incomplete) algorithms.
We propose an exact (complete) algorithm for the computation of a maximum-throughput mapping of applications specified as SDFG onto multi-core architectures. Results show that the approach can handle realistic instances in terms of size and complexity.

Next, we tackle the Cyclic Resource-Constrained Scheduling Problem (i.e. CRCSP). We propose a Constraint Programming approach based on modular arithmetic: in particular, we introduce a modular precedence constraint and a global cumulative constraint along with their filtering algorithms. Many traditional approaches to cyclic scheduling operate by fixing the period value and then solving a linear problem in a generate-and-test fashion. Conversely, our technique is based on a non-linear model and tackles the problem as a whole: the period value is inferred from the scheduling decisions.
The proposed approaches have been tested on a number of non-trivial synthetic instances and on a set of realistic industrial instances achieving good results on practical size problem.
The Sod gasdynamics problem as a tool for benchmarking face flux construction in the finite volume method
Creators: name: Marzouk, Osama A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences
subject: J.2
subject: 76N15

description: The Finite Volume Method in Computational Fluid Dynamics to numerically model a fluid flow problem involves the process of formulating the numerical flux at the faces of the control volume. This process is important in deciding the resolution of the numerical solution, thus its quality. In the current work, the performance of different flux construction methods when solving the one-dimensional Euler equations for an inviscid flow is analyzed through a test problem in the literature having an exact (analytical) solution, which is the Sod problem. The work considered twenty two flux methods, which are: exact Riemann solver (Godunov), Roe, Kurganov-Noelle-Petrova, Kurganov-Tadmor, Steger-Warming Flux Vector Splitting, van Leer Flux Vector Splitting, AUSM, AUSM+, AUSM+-up, AUFS, five variants of the Harten-Lax-van Leer (HLL) family, and their corresponding five variants of the Harten-Lax-van Leer-Contact (HLLC) family, Lax-Friedrichs (Lax), and Rusanov. The methods of exact Riemann solver and van Leer showed excellent performance. The Riemann exact method took the longest runtime, but there was no significant difference in the runtime among all methods.
Coherent population trapping resonances with linearly polarized light for all-optical miniature atomic clocks
Creators: name: Zibrov, Sergei A.
name: Novikova, Irina
name: Phillips, David F.
name: Walsworth, Ronald L.
name: Zibrov, Alexander S.
name: Velichansky, Vladimir L.
name: Taichenachev, Alexey V.
name: Yudin, Valery I.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present a joint theoretical and experimental characterization of the coherent population trapping (CPT) resonance excited on the D1 line of 87Rb atoms by bichromatic linearly polarized laser light. We observe high-contrast transmission resonances (up to 25%), which makes this excitation scheme promising for miniature all-optical atomic clock applications. We also demonstrate cancellation of the first-order light shift by proper choice of the frequencies and relative intensities of the two laser field components. Our theoretical predictions are in good agreement with the experimental results.
description: 8 pages, 7 figures
Presentation: Analysis Of The Efficiency Of Value Chain On Livestock (Case Study: Chicken Meat)
Creators: name: Wahyuni, Hana Catur
name: Indriastuti, Ika Ratna
name: Azzahra, Rima
Publisher: name: Zenodo
Year: 2021
Subjects: ICESE 2021

description: This material presented in 3rd International Conference Earth Science And Energy (ICESE 2021)
A Radio Survey of Seven Southern X-ray Luminous Clusters of Galaxies
Creators: name: Slee, O. B.
name: Andernach, H.
name: McIntyre, V. J.
name: Tsarevsky, G. S.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Australia Telescope Compact Array (ATCA) has been used at 1.38 and 2.38 GHz to survey seven southern Abell clusters of galaxies with high X-ray luminosities: A2746, A2837, A3126, A3216, A3230, A3827 and A3836. The clusters have also been surveyed at 0.843 GHz with the Molonglo Observatory Synthesis Telescope (MOST). We have listed a complete 1.38-GHz sample of 149 radio sources within the Abell circles centred on their X-ray centroids. We compare their identification fractions, emitted 1.38-GHz and optical powers, radio spectral indices and radial variation in projected source density with those of the radio-selected samples of Slee et al. (1998). We compare our fractional radio luminosity function with that of the radio-selected samples of Ledlow and Owen (1996) and Slee et al. (1998). Three significant differences are noted between X-ray and radio-selected samples of clusters; (1) the X-ray sample has an excess of flat-spectrum radio sources; (2) the fractional radio luminosity function for the FR I sources in the X-ray selected sample is much steeper, implying that fewer of their cluster galaxies become hosts for the stronger FR I radio galaxies; (3) a complete absence of FR II radio galaxies in the X-ray selected sample. The average excess projected density of radio sources near our cluster centres is approx. 5 times the background source density.
description: 24 pages, 8 figures, plus 6 figures to be published online only; accepted to appear in MNRAS
A First Course on Twistors, Integrability and Gluon Scattering Amplitudes
Creators: name: Wolf, Martin
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: These notes accompany an introductory lecture course on the twistor approach to supersymmetric gauge theories aimed at early-stage PhD students. It was held by the author at the University of Cambridge during the Michaelmas term in 2009. The lectures assume a working knowledge of differential geometry and quantum field theory. No prior knowledge of twistor theory is required.
description: v2: 118 pages, typos fixed, some clarifications and references added
A Low-Mass Planet with a Possible Sub-Stellar-Mass Host in Microlensing Event MOA-2007-BLG-192
Creators: name: Bennett, D. P.
name: Bond, I. A.
name: Udalski, A.
name: Sumi, T.
name: Abe, F.
name: Fukui, A.
name: Furusawa, K.
name: Hearnshaw, J. B.
name: Holderness, S.
name: Itow, Y.
name: Kamiya, K.
name: Korpela, A. V.
name: Kilmartin, P. M.
name: Lin, W.
name: Ling, C. H.
name: Masuda, K.
name: Matsubara, Y.
name: Miyake, N.
name: Muraki, Y.
name: Nagaya, M.
name: Okumura, T.
name: Ohnishi, K.
name: Perrott, Y. C.
name: Rattenbury, N. J.
name: Sako, T.
name: Saito, To.
name: Sato, S.
name: Skuljan, L.
name: Sullivan, D. J.
name: Sweatman, W. L.
name: Tristram, P. J.
name: Yock, P. C. M.
name: Kubiak, M.
name: Szymanski, M. K.
name: Pietrzynski, G.
name: Soszynski, I.
name: Szewczyk, O.
name: Wyrzykowski, L.
name: Ulaczyk, K.
name: Batista, V.
name: Beaulieu, J. P.
name: Brillant, S.
name: Cassan, A.
name: Fouque, P.
name: Kervella, P.
name: Kubas, D.
name: Marquette, J. B.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the detection of an extrasolar planet of mass ratio q ~ 2 x 10^(-4) in microlensing event MOA-2007-BLG-192. The best fit microlensing model shows both the microlensing parallax and finite source effects, and these can be combined to obtain the lens masses of M = 0.060 (+0.028 -0.021) M_sun for the primary and m = 3.3 (+4.9 -1.6) M_earth for the planet. However, the observational coverage of the planetary deviation is sparse and incomplete, and the radius of the source was estimated without the benefit of a source star color measurement. As a result, the 2-sigma limits on the mass ratio and finite source measurements are weak. Nevertheless, the microlensing parallax signal clearly favors a sub-stellar mass planetary host, and the measurement of finite source effects in the light curve supports this conclusion. Adaptive optics images taken with the Very Large Telescope (VLT) NACO instrument are consistent with a lens star that is either a brown dwarf or a star at the bottom of the main sequence. Follow-up VLT and/or Hubble Space Telescope (HST) observations will either confirm that the primary is a brown dwarf or detect the low-mass lens star and enable a precise determination of its mass. In either case, the lens star, MOA-2007-BLG-192L, is the lowest mass primary known to have a companion with a planetary mass ratio, and the planet, MOA-2007-BLG-192Lb, is probably the lowest mass exoplanet found to date, aside from the lowest mass pulsar planet.
description: Accepted for publication in the Astrophysical Journal. Scheduled for the Sept. 1, 2008 issue
A New Class of LRS Bianchi Type ${\rm VI}_{0}$ Universes with Free Gravitational Field and Decaying Vacuum Energy Density
Creators: name: Pradhan, Anirudh
name: Kumhar, Shyam Sundar
name: Yadav, Padmini
name: Jotania, Kanti
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A new class of LRS Bianchi type ${\rm VI}_{0}$ cosmological models with free gravitational fields and a variable cosmological term is investigated in presence of perfect fluid as well as bulk viscous fluid. To get the deterministic solution we have imposed the two different conditions over the free gravitational fields. In first case we consider the free gravitational field as magnetic type whereas in second case `gravitational wrench' of unit `pitch" is supposed to be present in free gravitational field. The viscosity coefficient of bulk viscous fluid is assumed to be a power function of mass density. The cosmological constant $Λ$ is found to be a decreasing function of time and positive which is corroborated by results from recent supernovae Ia observations. The physical and geometric aspects of the models are discussed.
description: 16 pages, 9 figures, minor corrections in figures. arXiv admin note: text overlap with arXiv:gr-qc/0010016 by other author
Antipodal random sequences with prescribed second-order statistics: application to Compressive Sensing and UWB system based on DS-CDMA
Creators: name: Mangia, Mauro <1981>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: ING-INF/01 Elettronica

description: It is usual to hear a strange short sentence: «Random is better than...». Why is randomness a good solution to a certain engineering problem? There are many possible answers, and all of them are related to the considered topic. In this thesis I will discuss about two crucial topics that take advantage by randomizing some waveforms involved in signals manipulations. In particular, advantages are guaranteed by shaping the second order statistic of antipodal sequences involved in an intermediate signal processing stages.
The first topic is in the area of analog-to-digital conversion, and it is named Compressive Sensing (CS). CS is a novel paradigm in signal processing that tries to merge signal acquisition and compression at the same time. Consequently it allows to direct acquire a signal in a compressed form. In this thesis, after an ample description of the CS methodology and its related architectures, I will present a new approach that tries to achieve high compression by design the second order statistics of a set of additional waveforms involved in the signal acquisition/compression stage.
 The second topic addressed in this thesis is in the area of communication system, in particular I focused the attention on ultra-wideband (UWB) systems.  An option to produce and decode UWB signals is direct-sequence spreading with multiple access based on code division (DS-CDMA). Focusing on this methodology, I will address the coexistence of a DS-CDMA system with a narrowband interferer. To do so, I minimize the joint effect of both multiple access (MAI) and narrowband (NBI) interference on a simple matched filter receiver. I will show that, when spreading sequence statistical properties are suitably designed, performance improvements are possible with respect to a system exploiting chaos-based sequences minimizing MAI only.
Critical examination of the inherent-structure-landscape analysis of two-state folding proteins
Creators: name: Hagmann, Johannnes-Geert
name: Nakagawa, Naoko
name: Peyrard, Michel
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Recent studies attracted the attention on the inherent structure landscape (ISL) approach as a reduced description of proteins allowing to map their full thermodynamic properties. However, the analysis has been so far limited to a single topology of a two-state folding protein, and the simplifying assumptions of the method have not been examined. In this work, we construct the thermodynamics of four two-state folding proteins of different sizes and secondary structure by MD simulations using the ISL method, and critically examine possible limitations of the method. Our results show that the ISL approach correctly describes the thermodynamics function, such as the specific heat, on a qualitative level. Using both analytical and numerical methods, we show that some quantitative limitations cannot be overcome with enhanced sampling or the inclusion of harmonic corrections.
description: published Physical Review E, vol. 80, 061907-1-11 (2009)
Unevenness of Loop Location in Complex Networks
Creators: name: Zeng, An
name: Hu, Yanqing
name: Di, Zengru
Publisher: name: arXiv
Year: 2009
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: The loop structure plays an important role in many aspects of complex networks and attracts much attention. Among the previous works, Bianconi et al find that real networks often have fewer short loops as compared to random models. In this paper, we focus on the uneven location of loops which makes some parts of the network rich while some other parts sparse in loops. We propose a node removing process to analyze the unevenness and find rich loop cores can exist in many real networks such as neural networks and food web networks. Finally, an index is presented to quantify the unevenness of loop location in complex networks.
description: 7 pages, 6 figures
Constraining WIMP magnetic moment from CDMS II experiment
Creators: name: Cho, Won Sang
name: Huh, Ji-Haeng
name: Kim, Ian-Woo
name: Kim, Jihn E.
name: Kyae, Bumseok
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider a degenerate or a nearly degenerate dark matter sector where a sizable magnetic moment of an almost Dirac type neutral dark matter candidate N is anticipated. Then, due to soft photon exchange, the cross-section in direct detection of N can be enhanced at low Q^2 region. We discuss the implication of this type of models in view of the recent CDMS II report.
description: 7 pages with 5 figures. The definition of old F2 is related to the conventional F2 and two more nuclei are added in Table I
Determinants of the Economic Use of Patented Inventions: An Analysis of European Patents
Creators: name: Galiakhmetov, Ruslan <1985>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2013
Subjects: ING-IND/35 Ingegneria economico-gestionale
SECS-P/08 Economia e gestione delle imprese
SECS-P/10 Organizzazione aziendale

description: The purpose of this research is to provide empirical evidence on determinants of the economic use of patented inventions in order to contribute to the literature on technology and innovation management. The current work consists of three main parts, each of which constitutes a self-consistent research paper. The first paper uses a meta-analytic approach to review and synthesize the existing body of empirical research on the determinants of technology licensing. The second paper investigates the factors affecting the choice between the following alternative economic uses of patented inventions: pure internal use, pure licensing, and mixed use. Finally, the third paper explores the least studied option of the economic use of patented inventions, namely, the sale of patent rights. The data to empirically test the hypotheses come from a large-scale survey of European Patent inventors resident in 21 European countries, Japan, and US. The findings provided in this dissertation contribute to a better understanding of the economic use of patented inventions by expanding the limits of previous research in several different dimensions.
SKAT Captia 2.6
Creators: SKAT
Spillemyndigheden
Publisher: name: Rigsarkivet
Year: 2022

description: Formålet med systemet har været at dokumentere den sagsbehandling der skal foretages på de områder, hvor systemet anvendes.
Områder, der skal anvende systemet, er:
- Alle administrative sager (ikke person- eller virksomhedssager)
- Motorsager
- Ejendomssager
- Toldsager
- Bindende svar
- Personalesager
Nature and function of the ecsoma in Tubulovesicula lindbergi (hemiuridae: platyhelminthes)
Creators: name: D’Silva, Joseph
Publisher: name: University of British Columbia
Year: 2010

description: Some hemiurid parasites have a body proper, the soma, and a tail-appendage, the ecsoma, which is protractable out of, and retractable into, the soma. The nature and functions of the ecsoma. have not been investigated to date, and the hemiurid Tubulovesicula lindbergi was used to determine these. Since the parasite lives in the stomach of fish, pH and salinity may affect the protraction and retraction of the ecsoma. It was assumed that the soma and the ecsoma are not similar structures, and the tegument covering the two segments would be different. It was presumed that amino acid could be transported across the tegument of the ecsoma, and thus the ecsoma could function as an organ of absorption. Histological and histochemical methods -were employed to determine the differences between soma and ecsoma. Ecsomas were ligated, and whole worms were incubated in a medium containing radioactive glycine to determine if glycine could be transported across the tegument. Tests were conducted to detect the secretion of proteolytic enzymes by the ecsoma. The results showed pH and salinity had no effect on the protraction of the ecsoma. The somal tegument was a bi-layer and the ecsomal tegument a tri-layer. Acid phosphatase activity was found on the ecsomal tegument only. The arrangement of the muscle layers beneath the ecsomal tegument was the reverse of that in the soma. Three types of cells were found in the parenchyma in the soma and ecsoma. Parenchymal tissues occupied the hulk of the space in the ecsoma. The tegument of the ecsoma accumulated glycine against a concentration gradient. It secreted proteolytic enzymes. The results above indicated that the tegument on the soma and the ecsoma was, indeed, different. The tegument of the ecsoma was metabolically active, capable of absorbing glycine and secreting proteolytic enzymes. Therefore, the possibility of the ecsoma functioning in the absorption of amino acids from the surrounding media is discussed.
Rational solutions for the Riccati-Schrödinger equations associated to translationally shape invariant potentials
Creators: name: Grandati, Yves
name: Bérard, Alain
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We develop a new approach to build the eigenfunctions of a translationally shape-invariant potential. For this we show that their logarithmic derivatives can be expressed as terminating continued fractions in an appropriate variable. We give explicit formulas for all the eigenstates, their specific form depending on the Barclay-Maxwell class to which the considered potential belongs.
Opción Consultores National Survey: Uruguay January 2014
Creators: name: Opción Consultores, In Bogliaccini, Juan, And Queirolo Rosario Laboratorio De Opinión Pública And Redes Sociales En Uruguay Collection (Social Networks And Public Opinion Lab Collection)
Publisher: name: Roper Center for Public Opinion Research
Year: 2021

description: 2014 general election; vote for or against parties; Colorado Party; National Party; Frente Amplio (a leftist political coalition); Independent Party; likeability of political leaders; Luis Lacalle Pou (National Party); Tabaré Vázquez (Frente Amplio); Jorge Larrañaga (National Party); Pedro Bordaberry (Colorado Party); PLUNA management; 2009 general election; vote for or against candidates; personal economic situation; the economy; economic and social development impacts of various sectors; tourism; industrial sector; trade and services sector; financial system; forestry; livestock/ agriculture. Montevideo: 2015 municipal election; vote for or against parties; Colorado Party; National Party; Frente Amplio (a leftist political coalition); Independent Party; Partido de la Concertación (National and Colorado Parties running under a unified platform). National Agency for Research and Innovation (ANII) Collection.
Fredede og Bevaringsværdige Bygninger
Creators: Kulturstyrelsen
Se liste i Kontekstdokumentationen, dokumentID 8
Kulturarvsstyrelsen
Publisher: name: Rigsarkivet
Year: 2022

description: Formålet er at føre et registrer over den bygningshistoriske kulturarv i DK
Baggrund er Lov om bygningsfredning, hvor der står:
§ 20. Kulturministeren indsamler oplysninger og foretager registreringer til brug ved varetagelsen af de i § 1 nævnte formål.
Stk. 2. Kulturministeren udarbejder sammenfattende oversigter over fredningsinteresserne.
Stk. 3. Kulturministeren kan i samarbejde med kommunalbestyrelserne foretage kortlægning og registrering af bygningers og bymiljøers bevaringsværdier til brug for bevaringsplanlægningen i kommunerne.
Stk. 4. Kulturministeren fører en offentligt tilgængelig liste over fredninger efter loven.
Artificial intelligence for reuse of free-text radiology reports
Creators: name: Snow, Michoel
name: Ferguson, Glen
name: Aasman, Boudewijn
name: G Anthony Reina
name: Parsa Mirhaji
Publisher: name: F1000 Research Limited
Year: 2019

description: As in any large healthcare system, the Montefiore Medical Center produces thousands of radiological exams and associated reports each day. These exams depend on expensive infrastructure and require radiologists with years of experience to interpret them, but are only reviewed a few times, and very rarely in the context of other patients. This treasure trove of untapped data is ripe for reuse for research, clinical decision support, operational efficiency, and care coordination. However, there is no established methodology for extracting medically relevant information from unstructured clinical texts, such as radiology or pathology reports. This is partly due to a wide range of potential tasks, from identifying rare phenomena among hundreds, if not thousands, of normal findings, to differentiating between multiple competing diagnoses.

More recent approaches to solve these problems center around translating free-text to dense embeddings suitable as inputs for deep learning. These methods (e.g., Word2Vec or Doc2Vec), have significant unknowns when applied to clinical data, such as the necessary size of the corpus, and the effectiveness of pre-trained (context-independent) embeddings. In addition, the type and parameters of the neural network, (e.g., recursive versus convolutional neural networks) that are most effective for a specific medical application are not well established and may be task specific. This uncertainty results in trial and error or blind reuse of models between applications. The wide range of potential use-cases and modeling practices warrants a systematic approach for mapping the task at hand to the requisite combined methodologies that would optimally solve it.

In this presentation we will discuss a generic framework for determination of a combined methodology to discriminate between patients with ‘spinal cancer’ and ‘no cancer’ using only the text of radiology reports. Our final model predicts the occurrence of spinal cancer with a sensitivity of 0.81 and specificity of 0.97, using document embeddings fit on approximately 20,000 training samples of a highly imbalanced dataset. We will outline the full technology stack, developed in collaboration with Intel, that has allowed us to develop an endto-end DL/ML platform for healthcare data science. We will then describe the generalization of the platform to multi-class classification for automating the detection of spinal cord compression in radiological images. Understanding the process for developing a combined embedding/deep learning methodology can significantly increase data reuse from clinical free-text reports.
Competing with oneself: Introducing self-interaction in a model of competitive learning
Creators: name: Mahajan, Gaurang
name: Mehta, Anita
Publisher: name: arXiv
Year: 2010
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A competitive learning model was introduced in Ref. 1 (A. Mehta and J. M. Luck, Phys. Rev. E 60, 5, 1999), in which the learning is outcome-related. Every individual chooses between a pair of existing strategies or types, guided by a combination of two factors: tendency to conform to the local majority, \em{and} a preference for the type with higher perceived success \em{among its neighbors}, based on their relative outcomes. Here, an extension of the \em{interfacial model} of Ref. 1 is proposed, in which individuals additionally take into account their \em{own} outcomes in arriving at their outcome-based choices. Three possible update rules for handling bulk sites are considered. The corresponding phase diagrams, obtained at coexistence, show systematic departures from the original interfacial model. Possible relationships of these variants with the \em{cooperative model} of Ref. 1 are also touched upon.
description: 21 pages, 16 figures; Accepted version, to appear in "Theory in Biosciences"
Local Density of States for Individual Energy Levels in Finite Quantum Wires
Creators: name: Schneider, Imke
name: Struck, Alexander
name: Bortz, Michael
name: Eggert, Sebastian
Publisher: name: arXiv
Year: 2008
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The local density of states (LDOS) in finite quantum wires is calculated as a function of discrete energies and position along the wire. By using a combination of numerical density matrix renormalization group (DMRG) calculations and analytical bosonization techniques it is possible to obtain a good understanding of the local spectral weights along the wire in terms of the underlying many-body excitations.
description: 5 pages, 4 figures. v2 with additional data. The most recent version can be found at http://www.physik.uni-kl.de/eggert/papers/