cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Open Science, reproducibible research, and the citation of articles, code and data alike
Creators: name: Michel, Franck
Publisher: name: Zenodo
Year: 2024
Subjects: open science
reproducible research
citation
open data
open source
open access

description: Too often, the methods described in research papers are not reproducible because the code and/or data are simply not provided. As a result, it is hardly possible to verify the results and build upon these works. The Open Science movement is meant to fix this by fostering the unhindered spreading of the results, methods and products of scientific research. It is based on the open access to publications, data and source codes.In the seminar, I first touch upon the principles of Open Science and the queston of reproducibile research. Then, I focus on practical approaches to make research software and data FARC, that is Findable (using metadata), Accessible (long-time preservation), Referenceable (point to a specific version) and Citable (give credit, attribution), as well as good practices to cite others' code and data.I finally make the point that to go further, editors must now actively support code and data ciation, evaluation metrics must change to give credit for and reward impactful code and data, and all of that shall require a true cultural shift of researchers' mindset.
Large Possible retardation effects of quark confinement on the meson spectrum II
Creators: name: Qiao, Cong-Feng
name: Huang, Han-Wen
name: Chao, Kuang-Ta
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the results of a study of heavy-light-quark bound states in the context of the reduced Bethe-Salpeter equation with relativistic vector and scalar interactions. We find that satisfactory fits may also be obtained when the retarded effect of the quark-antiquark interaction is concerned.
description: 11 pages, RevTex, to appear in PRD
Two-particle excitations under coexisting electron interaction and disorder
Creators: name: Ekuma, C. E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the combined impact of random disorder and electron-electron, and electron-hole interactions on the absorption spectra of a three-dimensional Hubbard Hamiltonian. We determine the single-particle Green's function within the typical medium dynamical cluster approximation. We solve the Bethe-Salpeter equation (BSE) to obtain the dynamical conductivity. Our results show that increasing disorder strength at a given interaction strength leads to decreased absorption with the dynamical conductivity, systematically going to zero at all frequencies, a fingerprint of a correlation-mediated electron localization. Surprisingly, our data reveal that taking into account the effects of electron-hole interactions through the BSE significantly changes the oscillator strength with a concomitant reduction in the critical disorder strengths $W_c^U$. We attribute this behavior to enhanced quantum correction induced by electron-hole interactions.
description: 4 Figures, 8 Pages
Kaons in dense matter, kaon production in heavy-ion collisions, and kaon condensation in neutron stars
Creators: name: Li, G. Q.
name: Lee, C. -H.
name: Brown, G. E.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: Astrophysics (astro-ph)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The recent past witnesses the growing interdependence between the physics of hadrons, the physics of relativistic heavy-ion collisions, and the physics of compact objects in astrophysics. A notable example is the kaon which plays special roles in all the three fields. In this paper, we first review the various theoretical investigations of kaon properties in nuclear medium, focusing on possible uncertainties in each model. We then present a detailed transport model study of kaon production in heavy-ion collisions at SIS energies. We shall discuss especially the elementary kaon and antikaon production cross sections in hadron-hadron interactions, that represent one of the most serious uncertainties in the transport model study of particle production in heavy-ion collisions. The main purpose of such a study is to constrain kaon in-medium properties from the heavy-ion data. This can provide useful guidances for the development of theoretical models of the kaon in medium. In the last part of the paper, we apply the kaon in-medium properties extracted from heavy-ion data to the study of neutron star properties. Based on a conventional equation of state of nuclear matter that can be considered as one of the best constrained by available experimental data on finite nuclei, we find that the maximum mass of neutron stars is about 2$M_\odot$, which is reduced to about 1.5$M_\odot$ once kaon condensation as constrained by heavy-ion data is introduced.
description: ReVTeX, 77 pages, including 54 postscript figures
A stochastic cascade model for Auger-electron emitting radionuclides
Creators: name: Lee, Boon Q
name: Nikjoo, Hooshang
name: Ekman, Jörgen
name: Jönsson, Per
name: Stuchbery, Andrew E
name: Kibédi, Tibor
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: To benchmark a Monte Carlo model of the Auger cascade that has been developed at the Australian National University (ANU) against the literature data. The model is applicable to any Auger-electron emitting radionuclide with nuclear structure data in the format of the Evaluated Nuclear Structure Data File (ENSDF). Schönfeld's algorithms and the BrIcc code were incorporated to obtain initial vacancy distributions due to electron capture (EC) and internal conversion (IC), respectively. Atomic transition probabilities were adopted from the Evaluated Atomic Data Library (EADL) for elements with atomic number, Z = 1-100. Atomic transition energies were evaluated using a relativistic Dirac-Fock method. An energy-restriction protocol was implemented to eliminate energetically forbidden transitions from the simulations. Calculated initial vacancy distributions and average energy spectra of 123I, 124I and 125I were compared with the literature data. In addition, simulated kinetic energy spectra and frequency distributions of the number of emitted electrons and photons of the three iodine radionuclides are presented. Some examples of radiation spectra of individual decays are also given. Good agreement with the published data was achieved except for the outer-shell Auger and Coster-Kronig transitions. Nevertheless, the model needs to be compared with experimental data in a future study.
description: 44 pages, 4 figures and 9 tables
Matter effects on neutrino oscillations in gravitational and magnetic fields
Creators: name: Athar, H.
name: Nieves, Jose F.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: When neutrinos propagate in a background, their gravitational couplings are modified by their weak interactions with the particles in the background. In a medium that contains electrons but no muons or taons, the matter-induced gravitational couplings of neutrinos are different for the various neutrino flavors, and they must be taken into account in describing the phenomena associated with the neutrino oscillations in the presence of strong gravitational fields. Here we incorporate those couplings in that description, including also the effects of a magnetic field, and consider the implications that they have for the emission of high energy neutrinos in the vicinity of Active Galactic Nuclei.
description: Latex, 12 pages
On Multiphoton Bremsstrahlung
Creators: name: Kolchuzhkin, A.
name: Potylitsyn, A.
name: Bogdanov, A.
name: Tropin, I.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Kinetic equations for the process of multiphoton bremsstrahlung of electron in a matter have been used to derive the equations for the moments of distributions of electrons over the number of emitted photons and over the energy loss. The equations for the moments have been solved in continuous slowing down approximation. It has been shown that the moments of multiphoton distributions can be expressed in terms of the moments of macroscopic differential cross section of the process. The results of analytical calculations have been compared with the data of Monte Carlo simulation.
description: 7 pages, 6 figures
title: Modulare versus Monobockpfannen – eine 10-Jahres-Auswertung
Creators: name: Liese, Theresa
name: Mai, Sabine
name: Müller, David
name: Siebert, Werner
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Monoblockpfanne
subject: modulare Pfanne
subject: 10-Jahres-Auswertung
subject: RM Classic
subject: Trilogy
subject: Reflection
subject: Standzeitanalyse
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die Implantation einer Hüftprothese gehört zu den häufigsten Operationen in Deutschland. Ein Goldstandard bzgl. eines Implantats liegt jedoch nicht vor. So werden derzeit sowohl modulare als auch Monoblockpfannen implantiert. Diese Arbeit setzte sich mit der Frage auseinander[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
Scalable, physics-driven model identification for robust robotic manipulation
Creators: name: Song, Changkyu
Publisher: name: No Publisher Supplied
Year: 2021

description: Robotic manipulation requires accurate geometric and mechanical models of objects as a precondition as well as a reliable object perception and robust planning to be successful. If robots cannot obtain any prior knowledge about target objects, such as full 3D CAD models or mechanical properties like mass and friction in workspace, manipulation tasks become much challenging.In such circumstance, I propose physics-driven approaches for robust robotic manipulation with unknown objects. Firstly, I present a novel perception approaches for unknown objects: efficient 2D tracking for unknown objects, 3D pose tracking and part localization using online trackers, and distributed learning across a connected network of sensing agents. Furthermore, I present new probabilistic methods to infer geometric and mechanical models of unknown objects by leveraging non-prehensile robot actions and physic simulations. Replaying the physical interactions between hypothesized objects and robots in simulation provides clues to the unknown geometries and mechanical properties. Finally, I propose new probabilistic manipulation planning methods using the identified probabilistic geometric and mechanical models. Moreover, to achieve much efficient manipulation, I present a novel non-prehensile manipulation of multiple objects that allows a robot to rearrange multiple objects simultaneously.The proposed methods are evaluated over real-world robot manipulation experiments. The experimental results demonstrate that the proposed methods successfully identify geometric and mechanical models of unknown objects and successfully plan challenging manipulation tasks. The proposed methods demonstrate its utility in challenging robot tasks such as pre-grasp sliding manipulation and tight bin packing.
Distinguishing Hadronic Cascades from Hydrodynamic Models in Pb(160 AGeV)+Pb Reactions by Impact Parameter Variation
Creators: name: Bleicher, M.
name: Reiter, M.
name: Dumitru, A.
name: Brachmann, J.
name: Spieles, C.
name: Bass, S. A.
name: Stöcker, H.
name: Greiner, W.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We propose to study the impact parameter dependence of the anti-Lambda/anti-Proton ratio in Pb(160AGeV)+Pb reactions. The anti-Lambda/anti-Proton ratio is a sensible tool to distinguish between hadronic cascade models and hydrodynamical models, which incorporate a QGP phase transition.
title: Vergleich des Outcomes zwischen dorsoventraler und rein dorsaler Stabilisierung nach traumatischen thorakolumbalen Wirbelsäulenfrakturen
Creators: name: Nathalie, Buck
name: Zwingenberger, Stefan
name: Thomas, Alexander
name: Flößel, Philipp
name: Schaser, Klaus-Dieter
name: Disch, Alexander
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Rumpfkraft
subject: thorakolumbale Fraktur
subject: Wirbelsäule
subject: 610 Medical sciences; Medicine

description: Fragestellung: Thorakolumbale Wirbelsäulenfrakturen weisen bei ausgeprägter Wirbelkörperzerstörung ein hohes Risiko auf, in kyphotischer Fehlstellung zu verheilen mit der möglichen Folge einer sagittalen Dysbalance und eingeschränkten Lebensqualität. In solchen Fällen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
Korana Distant 1910
Creators: name: Gnezdilov, Vladimir M.
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Korana

description: Genus Korana Distant, 1910
 Korana Distant, 1910: 241. Type species: Korana maculosa Distant, 1910.
description: Published as part of Gnezdilov, Vladimir M., 2020, First record of the genus Korana Distant, 1910 (Hemiptera, Auchenorrhyncha, Cicadellidae: Deltocephalinae) from Eurasia, pp. 197-200 in Zootaxa 4803 (1) on page 197, DOI: 10.11646/zootaxa.4803.1.13, http://zenodo.org/record/3907979
title: Winkelstabile Plattenosteosynthese der proximalen Humerusfraktur mittels Titan- vs. CF-PEEK Platte – Eine matched-pair Analyse
Creators: name: Haasters, Florian
name: Jahn, Julius
name: Ipach, Bastian
name: Böcker, Wolfgang
name: Mayr, Hermann O.
name: Prall, Wolf Christian
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: proximale Humerusfraktur
subject: CF-PEEK
subject: winkelstabile Platte
subject: Osteosynthese
subject: Komplikation
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die winkelstabile Plattenosteosynthese mittels Kohlenstofffaserverstärktem Polyetheretherketon (CF-PEEK) Platten stellt aufgrund der mechanischen Eigenschaften des Werkstoffs eine Alternative zur Titanplattenosteosynthese am proximalen Humerus dar. Die erhöhte Elastizität[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
OʻSMIRLIK YOSHIDAGI OʻQUVCHILARNING XULQ-ATVORI VA PSIXO-FIZIOLOGIK  XUSUSIYATLARI
Creators: name: Termiz davlat pedagogika instituti Boshlangʻich taʼlim fakulteti 1-bosqich talabalari Numonov Aziza Madrimova Yulduzxon
Publisher: name: Zenodo
Year: 2024

description: Ushbu maqolada oʻsmirlik davrining xulq-atvori va psixo-fizologik xususiyatlari, ularning bilish jarayonlari, ematsional hayoti, oʻsmirlar shaxsining tarkib topishi va bu davrda oʻquvchilarning oʻqish faoliyati va kasb tanlash masalalari batafsil bayon etilgan.

Kalit soʻzlar: oʻsmirlik, psixologik, psixofiziologik, balogʻat yoshi, psixika, krizis davri, rivojlanish, imitatsiya
First Core Properties: From Low- to High-mass Star Formation
Creators: name: Bhandare, Asmita
name: Kuiper, Rolf
name: Henning, Thomas
name: Fendt, Christian
name: Marleau, Gabriel-Dominique
name: Kölligan, Anders
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In this study, the main goal is to understand the molecular cloud core collapse through the stages of first and second hydrostatic core formation. We investigate the properties of Larson's first and second cores following the evolution of the molecular cloud core until formation of Larson's cores. We expand these collapse studies for the first time to span a wide range of initial cloud masses from 0.5 to 100 Msun. Understanding the complexity of the numerous physical processes involved in the very early stages of star formation requires detailed thermodynamical modeling in terms of radiation transport and phase transitions. For this we use a realistic gas equation of state via a density and temperature-dependent adiabatic index and mean molecular weight to model the phase transitions. We use a gray treatment of radiative transfer coupled with hydrodynamics to simulate Larson's collapse in spherical symmetry. We reveal a dependence of a variety of first core properties on the initial cloud mass. The first core radius and mass increase from the low-mass to the intermediate-mass regime and decrease from the intermediate-mass to the high-mass regime. The lifetime of first cores strongly decreases towards the intermediate- and high-mass regime. Our studies show the presence of a transition region in the intermediate-mass regime. Low-mass protostars tend to evolve through two distinct stages of formation which are related to the first and second hydrostatic cores. In contrast, in the high-mass star formation regime, the collapsing cloud cores rapidly evolve through the first collapse phase and essentially immediately form Larson's second cores.
description: Accepted for publication in A&A. 20 pages, 11 figures and 3 tables
From Manifolds to Lagrangian Coherent Structures in galactic bar models
Creators: name: Sanchez-Martin, Patricia
name: Masdemont, Josep. J.
name: Romero-Gomez, Merce
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the dynamics near the unstable Lagrangian points in galactic bar models using dynamical system tools in order to determine the global morphology of a barred galaxy. We aim at the case of non-autonomous models, in particular with secular evolution, by allowing the bar pattern speed to decrease with time. We extend the concept of manifolds widely used in the autonomous problem to the Lagrangian Coherent Structures (LCS), widely used in fluid dynamics, which behave similar to the invariant manifolds driving the motion. After adapting the LCS computation code to the galactic dynamics problem, we apply it to both the autonomous and non-autonomous problems, relating the results with the manifolds and identifying the objects that best describe the motion in the non-autonomous case. We see that the strainlines coincide with the first intersection of the stable manifold when applied to the autonomous case, while, when the secular model is used, the strainlines still show the regions of maximal repulsion associated to both the corresponding stable manifolds and regions with a steep change of energy. The global morphology of the galaxy predicted by the autonomous problem remains unchanged.
description: Accepted for publication in A&A, 15 pages, 21 figures
Aspects of Chiral Symmetry
Creators: name: Koch, Volker
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: This article is an attempt to a pedagogical introduction and review into the elementary concepts of chiral symmetry in nuclear physics. Effective chiral models such as the linear and nonlinear sigma model will be discussed as well as the essential ideas of chiral perturbation theory. Some applications to the physics of ultrarelativistic heavy ion collisions will be presented.
description: 53 pages, 11 figures uses epsf style, Review, to appear in Int. Jou. Mod. Phys. E (some references added)
title: „Quod licet Chefarzt...“: Der Einfluss der Hierarchie auf die tägliche medizinische Arbeit am Beispiel Orthopädie und Unfallchirurgie
Creators: name: Seemann, Ricarda
name: Mutschler, Manuel
name: Münzberg, Matthias
name: Döpfer, Anna-Katharina
name: Sterz, Jasmina
name: Stange, Richard
name: Hoffmann, Reinhard
name: Rüsseler, Miriam
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Hierarchie
subject: Arbeitsatmosphäre
subject: Faktor Mensch
subject: Sicherheitskultur
subject: Fehlerkultur
subject: 610 Medical sciences; Medicine

description: Fragestellung: Insbesondere chirurgische Abteilungen stehen im Ruf, überkommene hierarchische Strukturen zu pflegen. Es wird vermutet, dass eine steile Hierarchie das Risiko für medizinische Fehler erhöhen kann; Hierarchie und Arbeitsatmosphäre haben wesentlichen Anteil am Human [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
Using binary logistic regression to analyze the predictive validity of undergraduate GPA and standardized test scores in forecasting master’s student degree completion
Creators: name: Stefanelli, James
Publisher: name: No Publisher Supplied
Year: 2021

description: Wedged between undergraduate and doctoral students exists the oft-understudied population of master’s students. The dearth in master’s-specific research is astounding considering master’s degrees are the fastest growing degree credential. Why is there such a lack of information about master’s students from a national perspective in comparison to other degree-seeking students? Perhaps it is because assessment, like Integrated Postsecondary Education Data System (IPEDS), and prestige, like U.S. News & World Report rankings, are not tied to it. In simple terms, a carrot does not exist to incentivize it nor a stick to mandate it. The absence of research has far-reaching implications and manifests primarily as a disconnect between the efficacy of admissions and anticipated student degree completion, but has further implications on our grasp of master's student graduation rates and time to degree. This study bridges this gap by employing binary logistic regression to analyze the relationship between the independent variables; admissions-, demographic-, and environment-based attributes, and the dependent variable master’s degree completion. In looking specifically at the traditional measures of success within the master’s admissions process; undergraduate GPA and standardized test scores, statistical significance was not found. However, the disproportionately high rates of graduation for master’s students is in conflict with these findings. Within the environment attributes; institution, academic discipline, attendance pattern, start term, representation by race/ethnicity, and representation by gender, the model indicated statistical significance across categories within institution, academic discipline, attendance pattern, and start term. Certain institutions and academic disciplines are associated with greater odds of graduation than others, full-time students more likely to graduate than their part-time peers, as are students that start their program in the Fall term when compared to those that start in the Spring. Finally, within the demographic attributes; age, race/ethnicity, gender, citizenship, and residency, only age was statistically significant. Simply, the odds of graduation decrease as students grow older. Additionally, this study provides university administrators with a comparative benchmark for both master's student graduation rates and time to degree. This is the first-ever, multi-university study to employ a statistical model to analyze the predictive validity of the traditional measures of success, and accompanying environmental and demographic attributes, in forecasting degree completion. It is also the most comprehensive in terms of program breadth.
Biologic Therapy for Eosinophilic Granulomatosis With Polyangiitis (Churg‐Strauss) Comment on the Article by Jachiet et al
Creators: name: Ivanova, Anna
Publisher: name: figshare
Year: 2018
Subjects: Medicine

description: Over the last decade, biologic agents have become an important component of therapy for systemic vasculitides, e.g., rituximab for granulomatosis with polyangiitis (Wegener's) (GPA) and microscopic polyangiitis, or tocilizumab for giant cell arteritis. However, a risk/benefit ratio of biologic therapy for eosinophilic granulomatosis with polyangiitis (Churg‐Strauss) (EGPA) has not been well studied. Jachiet et al have reported results of a retrospective study of treatment with omalizumab (an anti‐IgE monoclonal antibody) in 17 patients with refractory and/or relapsing EGPA and severe steroid‐dependent asthma and/or sinonasal involvement 1. Treatment response was defined as improvement of asthma and/or ear/nose/throat (ENT) exacerbations. Therefore, this was an “asthma” study rather than a “vasculitis” study, and efficacy of omalizumab in vasculitis remains unclear. Notably, 7 patients described in Jachiet and colleagues' report had other signs and symptoms (skin disease, myalgia, arthralgia, pulmonary infiltrates) in addition to asthma and/or ENT involvement. Following treatment, these relatively mild manifestations of active vasculitis had improved significantly in only 3 patients. Thus, omalizumab does not appear to be a promising agent for management of vasculitis. Moreover, treatment with omalizumab may result in manifestation of other disease features due to steroid tapering: 2 of the patients in Jachiet et al's study developed retrobulbar optic neuritis related to disease relapse. Unlike GPA, severe eye disease is a rare finding in EGPA; therefore, this high incidence (∼12%) of retrobulbar optic neuritis in patients treated with omalizumab would not have been expected.

 It has previously been suggested that clinical vasculitis manifestations, such as peripheral neuropathy or renal involvement, occur more frequently in patients with antineutrophil cytoplasmic antibody (ANCA)–positive EGPA than those with ANCA‐negative disease 2. It can be speculated that the risk/benefit ratio of omalizumab may be more favorable in patients with ANCA‐negative EGPA. Jachiet et al did not report the ANCA status of patients with vasculitis relapse, though they stated in the Discussion that response to omalizumab seemed to be independent of ANCA positivity.
Low-temperature nonequilibrium transport in a Luttinger liquid
Creators: name: Weiss, Ulrich
name: Egger, Reinhold
name: Sassetti, Maura
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The temperature-dependent nonlinear conductance for transport of a Luttinger liquid through a barrier is calculated in the nonperturbative regime for $g=1/2-ε$, where $g$ is the dimensionless interaction constant. To describe the low-energy behavior, we perform a leading-log summation of all diagrams contributing to the conductance which is valid for $|ε| << 1$. With increasing external voltage, the asymptotic low-temperature behavior displays a turnover from the $T^{2/g-2}$ to a universal $T^2$ law.
description: 13 pages RevTeX 3.0, accepted by Physical Review B
Dark Matter at the Galactic Center
Creators: name: Gondolo, Paolo
name: Silk, Joseph
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Particle dark matter near the galactic center is accreted by the central black hole into a dense spike, strongly enhancing its annihilation rate. Searching for its annihilation products may give us information on the presence or absence of a central cusp in the dark halo profile. We summarize our paper Phys Rev Lett 83, 1719 (1999), and use an updated limit on the neutrino emission from the galactic center.
description: 3 pages, 3 figures, TAUP99, Paris, France
High-resolution collision energy control through ion position modulation in atom-ion hybrid systems
Creators: name: Puri, Prateek
name: Mills, Michael
name: West, Elizabeth P.
name: Schneider, Christian
name: Hudson, Eric. R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We demonstrate an ion shuttling technique for high-resolution control of atom-ion collision energy by translating an ion held within a radio-frequency trap through a magneto-optical atom trap. The technique is demonstrated both experimentally and through numerical simulations, with the experimental results indicating control of ion kinetic energies from $0.05-1$ K with a fractional resolution of $\sim10$ and the simulations demonstrating that kinetic energy control up to $120$ K with a maximum predicted resolution of $\sim100$ is possible, offering order-of-magnitude improvements over most alternative techniques. Lastly, we perform a proof-of-principle chemistry experiment using this technique and outline how the method may be refined in the future and applied to the study of molecular ion chemistry.
description: 12 pages, 6 figures
ANCA-associated vasculitis mission incomplete
Creators: name: Ivanova, Anna
Publisher: name: figshare
Year: 2018
Subjects: Medicine

description: Over the last decades, introduction of high-dose corticosteroids and immunosuppressive agents and later rituximab into the current algorithms for remission induction and maintenance treatment resulted in a tremendous improvement in the survival of patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitides (AAV). However, in the recent meta-analysis of observational studies, Tan et al showed a 2.7-fold increased risk of death in patients with AAV when compared with the general population.1 Notably, there was a trend towards lower mortality in the most recent compared with the earlier cohorts. In our own study in 242 patients with granulomatosis with polyangiitis, we also found a significant decrease in mortality in the recent years (2004–2012 vs 1970–2003; p=0.04) and a shift towards a higher percentage of cardiovascular events and complications of immunosuppression as the causes of death.2

 The results of Tan et al’s meta-analysis are not surprising and suggest that AAV, particularly if not promptly diagnosed and treated, remains a life-threatening disease and requires proper management. The pitfalls of the current treatment for AAV are well known and include relatively frequent relapses, especially in proteinase-3 (PR3) ANCA-positive patients (up to 50% within 5 years), delayed diagnosis and late initiation of treatment in a proportion of patients, high rate of end-stage renal disease (ESRD), which did not change significantly in the current era, unknown optimal duration of maintenance therapy, burden of immunosuppression (eg, infections and malignancy), and increased risk of cardiovascular and thromboembolic events, which may be related …
Instantons in the QCD Vacuum and in Deep Inelastic Scattering
Creators: name: Ringwald, A.
name: Schrempp, F.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We give a brief status report on our on-going investigation of the prospects to discover QCD instantons in deep inelastic scattering (DIS) at HERA. A recent high-quality lattice study of the topological structure of the QCD vacuum is exploited to provide crucial support of our predictions for DIS, based on instanton perturbation theory.
description: 6 pages, 5 figures, talk presented at the 7th International Workshop on Deep Inelastic Scattering and QCD (DIS 99), Zeuthen/Germany, April 19-23, 1999; to be published in the Proceedings (Nuclear Physics B (Proc. Suppl.))
title: Dual mobility cup and groin pain: a prospective multicentre series of 548 cases at a mean follow up of 5 years
Creators: name: Prudhon, Jean Louis
name: Ferreira, Andre
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Dual Mobility Cup
subject: THA
subject: groin pain
subject: prospective multicentre study
subject: 610 Medical sciences; Medicine

description: Objectives: Groin pain is a cause for total hip arthroplasty (THA) revision; the rate ranges from 0.4% to 26%. No publication reports this event when using Dual Mobility Cups (DMC). Purpose of this study was to evaluate occurrence of this complication and revision in a prospective series of[for full text, please go to the a.m. URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
Multichannel charge Kondo effect and non-Fermi liquid fixed points in conventional and topological superconductor islands
Creators: name: Papaj, Michał
name: Zhu, Zheng
name: Fu, Liang
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study multiterminal Majorana and conventional superconducting islands in the vicinity of the charge degeneracy point using bosonization and numerical renormalization group. Both models map to the multichannel charge Kondo problem, but for noninteracting normal leads they flow to different non-Fermi liquid fixed points at low temperatures. We compare and contrast both cases by numerically obtaining the full crossover to the low temperature regime and predict distinctive transport signatures. We attribute the differences between both types of islands to a crucial distinction of charge-$2e$ and charge-$e$ transfer in the conventional and topological case, respectively. In the conventional case, our results establish s-wave islands as a new platform to study the intermediate multichannel Kondo fixed point. In the topological setup the crossover temperature to non-Fermi liquid behavior is relatively high as it is proportional to level broadening and the transport results are not sensitive to channel coupling anisotropy, moving away from the charge degeneracy point or including a small Majorana hybridization, which makes our proposal experimentally feasible.
description: 14 pages, 10 figures
title: Is it necessary to repair the MCL for the „triple triad“ of elbow joint?
Creators: name: Zhu, Yangjun
name: Song, Zhe
name: Zhang, Kun
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: terrible triad
subject: MCL
subject: elbow
subject: fractures
subject: dislocation
subject: 610 Medical sciences; Medicine

description: Objectives: To date, it is still controversial whether surgical approach to the MCL should be performed or not. Therefore, the purpose of this study was to investigate the (1) range of motion; (2) clinical scores using the Disabilities of the Arm, Shoulder and Hand (DASH) and the Broberg-Morrey questionnaires;[for full text, please go to the a.m. URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
The Three-Nucleon System Near the N-d Threshold
Creators: name: Kievsky, A.
name: Rosati, S.
name: Viviani, M.
name: Brune, C. R.
name: Karwowski, H. J.
name: Ludwig, E. J.
name: Wood, M. H.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The three-nucleon system is studied at energies a few hundred keV above the N-d threshold. Measurements of the tensor analyzing powers $T_{20}$ and $T_{21}$ for p-d elastic scattering at $E_{c.m.}=432$ keV are presented together with the corresponding theoretical predictions. The calculations are extended to very low energies since they are useful for extracting the p-d scattering lengths from the experimental data. The interaction considered here is the Argonne V18 potential plus the Urbana three-nucleon potential. The calculation of the asymptotic D- to S-state ratio for $^3$H and $^3$He, for which recent experimental results are available, is also presented.
description: Latex, 11 pages, 2 figures, to be published in Phy.Lett.B
First-Principle Investigations of Carrier Multiplication in Si Nanocrystals: a Short Review
Creators: name: Marri, Ivan
name: Ossicini, Stefano
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Carrier Multiplication (CM) is a Coulomb-driven non-radiative recombination mechanism which leads to the generation of multiple electron-hole pairs after absorption of a single high-energy photon. Recently a new CM process, termed space separated quantum cutting, was introduced to explain a set of new experiments conducted in dense arrays of silicon nanocrystals. The occurrence of this effect was hypothesized to generate the formation of Auger unaffected multiexciton configurations constituted by single electron-hole pairs distributed on different interacting naocrystals. In this work we discuss ab-initio results obtained by our group in the study of CM effects in systems of strongly interacting silicon nanocrystals. By solving a set of rate equations, we simulate the time evolution of the number of electron-hole pairs generated in dense arrays of silicon nanocrystals after absorption of high energy photons, by describing the circumstances under which CM dynamics can lead to the generation of Auger unaffected multiexciton configurations.
A Fast Segmentation-free Fully Automated Approach to White Matter Injury Detection in Preterm Infants
Creators: name: Mukherjee, Subhayan
name: Cheng, Irene
name: Miller, Steven
name: Guo, Jessie
name: Chau, Vann
name: Basu, Anup
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: White Matter Injury (WMI) is the most prevalent brain injury in the preterm neonate leading to developmental deficits. However, detecting WMI in Magnetic Resonance (MR) images of preterm neonate brains using traditional WM segmentation-based methods is difficult mainly due to lack of reliable preterm neonate brain atlases to guide segmentation. Hence, we propose a segmentation-free, fast, unsupervised, atlas-free WMI detection method. We detect the ventricles as blobs using a fast linear Maximally Stable Extremal Regions algorithm. A reference contour equidistant from the blobs and the brain-background boundary is used to identify tissue adjacent to the blobs. Assuming normal distribution of the gray-value intensity of this tissue, the outlier intensities in the entire brain region are identified as potential WMI candidates. Thereafter, false positives are discriminated using appropriate heuristics. Experiments using an expert-annotated dataset show that the proposed method runs 20 times faster than our earlier work which relied on time-consuming segmentation of the WM region, without compromising WMI detection accuracy.
title: ADCO, Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Cart. 231 (21 H), 40 folios, f. 0037r
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2010
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Archives départementales de la Côte-d'Or, Cart. 231 (21 H), 40 folios. Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire du prieuré de Saint-Vivant-sous-Vergy, dépendant de l’abbaye de Cluny (XIVe siècle), Archives départementales de la Côte-d'Or, Cart. 231 (21 H), 40 folios, f. 0037r, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Vivant de Vergy
description: Provenance: http://www.wikidata.org/entity/Q15945018
Pore detection in high-resolution fingerprint images using Deep Residual Network
Creators: name: Anand, Vijay
name: kanhangad, Vivek
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This letter presents a residual learning-based convolutional neural network, referred to as DeepResPore, for detection of pores in high-resolution fingerprint images. Specifically, the proposed DeepResPore model generates a pore intensity map from the input fingerprint image. Subsequently, the local maxima filter is operated on the pore intensity map to identify the pore coordinates. The results of our experiments indicate that the proposed approach is effective in extracting pores with a true detection rate of 94:49% on Test set I and 93:78% on Test set II of the publicly available PolyU HRF dataset. Most importantly, the proposed approach achieves state-of-the-art performance on both test sets.
description: 9 pages, 1 figure, 4 Tables
Relative Profitability of Alternative Procurement, Productions, and Selling Programs for Broiler Processors: Based on Studies in the New England Area 1957-59
Creators: name: Rogers, George B.
name: Rogers, George B.
Publisher: name: Unknown
Year: 1962
Subjects: subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: Production Economics
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpts from the report Preface: In the intensely competitive environment in which they operate, managers of broiler processing plants are continually seeking ways to operate at a profit. Recent studies have provided guidelines for improving the efficiency of assembling and processing operations. Application of such recommendations will aid managers in reducing costs and improving their competitive position. In some instances where processing is done by cooperatives, direct benefits from lower processing costs would accrue to grower-members. Growers would also benefit to the extent that private processing firms used savings from increased efficiency as a basis for improving their competitive position by increased payments to growers. This study evaluates, in terms of net returns at the processing level, some of the procurement, production, and selling programs plant managers can select. It also describes a method whereby plant managers can test the validity of the conclusions reached in this report against their present environment, or make periodic reevaluations as costs, prices, and structural relationships in the industry change. While this report is based on data from studies in the New England area, results are probably applicable to other areas to a large extent.
Implications of Solar and Atmospheric Neutrinos
Creators: name: Langacker, Paul
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The importance of non-zero neutrino mass as a probe of particle physics, astrophysics, and cosmology is emphasized. The present status and future prospects for the solar and atmospheric neutrinos are reviewed, and the implications for neutrino mass and mixing in 2, 3, and 4-neutrino schemes are discussed. The possibilities for significant mixing between ordinary and light sterile neutrinos are described.
description: 16 pages, 2 figures; Invited talk given at 18th International Conference on Neutrino Physics and Astrophysics (NEUTRINO 98), Takayama, Japan, 4-9 Jun 1998
Dinitrosyl iron complexes with natural thiol-containing ligands in aqueous solutions Synthesis and some physico-chemical characteristics (A methodological review)
Creators: name: Ivanova, Anna
Publisher: name: figshare
Year: 2018
Subjects: Medicine

description: Two approaches to the synthesis of dinitrosyl iron complexes (DNIC) with glutathione and l-cysteine in aqueous solutions based on the use of gaseous NO and appropriate S-nitrosothiols, viz., S-nitrosoglutathione (GS-NO) or S-nitrosocysteine (Cys-NO), respectively, are considered. A schematic representation of a vacuum unit for generation and accumulation of gaseous NO purified from the NO2 admixture and its application for obtaining aqueous solutions of DNIC in a Thunberg apparatus is given. To achieve this, a solution of bivalent iron in distilled water is loaded into the upper chamber of the Thunberg apparatus, while the thiol solution in an appropriate buffer (рН 7.4) is loaded into its lower chamber. Further steps, which include degassing, addition of gaseous NO, shaking of both solutions and formation of the Fe2+-thiol mixture, culminate in the synthesis of DNIC. The second approach consists in a stepwise addition of Fe2+ salts and nitrite to aqueous solutions of glutathione or cysteine. In the presence of Fe2+ and after the increase in рН to the physiological level, GS-NO or Cys-NO generated at acid media (pH < 4) are converted into DNIC with glutathione or cysteine. Noteworthy, irrespective of the procedure used for their synthesis DNIC with glutathione manifest much higher stability than DNIC with cysteine. The pattern of spin density distribution in iron-dinitrosyl fragments of DNIC characterized by the d7 electronic configuration of the iron atom and described by the formula Fe+(NO+)2 is unique in that it provides a plausible explanation for the ability of DNIC to generate NO and nitrosonium ions (NO+) and the peculiar characteristics of the EPR signal of their mononuclear form (M-DNIC).
title: Minimalinvasive spinopelvine Osteosynthese bei Beckenfraktur Typ C und Fragilitätsfrakturen des Beckenringes vom Typ IV nach Rommens und Hoffmann
Creators: name: Riesner, Hans-Joachim
name: Palm, Hans-Georg
name: Friemert, Benedikt
name: Lang, Patricia
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: Beckenfraktur Typ C
subject: Fragilitätsfrakturen
subject: spinopelvine Stabilisierung
subject: Osteosynthese
subject: Becken
subject: 610 Medical sciences; Medicine

description: Fragestellung: Die Inzidenz von Beckenfrakturen ist gering (0,3 -8%), zeigt jedoch über die letzten zwei Dekaden einen deutlichen Anstieg. Dies ist nicht nur aufgrund traumatisch bedingter Frakturen, sondern im Speziellen auch wegen osteoporotisch bedingter Fragilitätsfrakturen relevant.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2019)
Annihilation of Charged Particles
Creators: name: Ispolatov, I.
name: Krapivsky, P.
Publisher: name: arXiv
Year: 1995
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The kinetics of irreversible annihilation of charged particles performing overdamped motion induced by long-range interaction force, $F(r)\sim r^{-λ}$, is investigated. The system exhibits rich kinetic behaviors depending on the force exponent $λ$. In one dimension we find that the densities decay as $t^{-1/(2+λ)}$ and $t^{-1/(1+2λ)}$ when $λ>1$ and $1/2
description: 17 pages, plain TeX, 3 figures available upon request from ispolatov@buphy.bu.edu