cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A new approach for query expansion using Wikipedia and WordNet
Creators: name: Azad, Hiteshwar Kumar
name: Deepak, Akshay
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Query expansion (QE) is a well-known technique used to enhance the effectiveness of information retrieval. QE reformulates the initial query by adding similar terms that help in retrieving more relevant results. Several approaches have been proposed in literature producing quite favorable results, but they are not evenly favorable for all types of queries (individual and phrase queries). One of the main reasons for this is the use of the same kind of data sources and weighting scheme while expanding both the individual and the phrase query terms. As a result, the holistic relationship among the query terms is not well captured or scored. To address this issue, we have presented a new approach for QE using Wikipedia and WordNet as data sources. Specifically, Wikipedia gives rich expansion terms for phrase terms, while WordNet does the same for individual terms. We have also proposed novel weighting schemes for expansion terms: in-link score (for terms extracted from Wikipedia) and a tf-idf based scheme (for terms extracted from WordNet). In the proposed Wikipedia-WordNet-based QE technique (WWQE), we weigh the expansion terms twice: first, they are scored by the weighting scheme individually, and then, the weighting scheme scores the selected expansion terms concerning the entire query using correlation score. The proposed approach gains improvements of 24% on the MAP score and 48% on the GMAP score over unexpanded queries on the FIRE dataset. Experimental results achieve a significant improvement over individual expansion and other related state-of-the-art approaches. We also analyzed the effect on retrieval effectiveness of the proposed technique by varying the number of expansion terms.
description: 20 pages, 17 figures. arXiv admin note: text overlap with arXiv:1708.00247
Varying but reduced use of postoperative mobilization restrictions after primary total hip arthroplasty in Nordic countries: a questionnaire-based study
Creators: name: Gromov, Kirill
name: Troelsen, Anders
name: Mohaddes, Maziar
name: Rolfson, Ola
name: Furnes, Ove
name: Hallan, Geir
name: Eskelinen, Antti
name: Neuvonen, Perttu
name: Husted, Henrik
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Background and purpose — Mobilization has traditionally been restricted following total hip arthroplasty (THA) in an attempt to reduce the risk of dislocation and muscle detachment. However, recent studies have questioned the effect and rationale underlying such restrictions. We investigated the use of postoperative restrictions and possible differences in mobilization protocols following primary THA in Denmark (DK), Finland (FIN), Norway (NO), and Sweden (SWE). Patients and methods — All hospitals performing primary THA in the participating countries were identified from the latest national THA registry report. A questionnaire containing questions regarding standard surgical procedure, use of restrictions, and postoperative mobilization protocol was distributed to all hospitals through national representatives for each arthroplasty registry. Results — 83% to 94% (n = 167) of the 199 hospitals performing THA in DK, FIN, NO, and SWE returned correctly filled out questionnaires. A posterolateral approach was used by 77% of the hospitals. 92% of the hospitals had a standardized mobilization protocol. 50%, 41%, 19%, and 38% of the hospitals in DK, FIN, NO, and SWE, respectively, did not have any postoperative restrictions. If utilized, restrictions were applied for a median of 6 weeks. Two-thirds of all hospitals have changed their mobilization protocol within the last 5 years—all but 2 to a less restrictive protocol. Interpretation — Use of postoperative restrictions following primary THA differs between the Nordic countries, with 19% to 50% allowing mobilization without any restrictions. There has been a strong tendency towards less restrictive mobilization over the last 5 years.
D^0-D^0(bar) mixing in the weak-gauged U(4)_L x U(4)_R Chiral Lagrangian Model
Creators: name: Amoros, G.
name: Botella, F. J.
name: Noguera, S.
name: Portoles, J.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The D^0-D^0(bar) mixing is analyzed in a weak gauged U(4)_L x U(4)_R chiral lagrangian model where the electroweak interaction is introduced as a gauge theory over the meson degrees of freedom. This model allows a particular realization of the G.I.M. mechanism and then could be useful in the study of processes where G.I.M. suppression is effective. As a test of the model we have also analyzed the K^0-K^0(bar) mixing. We find Δm_K in good agreement with the experimental result and we show that the D^0-D^0(bar) mixing is very much suppressed in agreement with previous estimates in the Heavy Quark expansion framework.
description: 14 pages, 2 figures, Latex, minor changes in the writing, final version to be published in Phys. Lett. B
Resummed $C$-Parameter Distribution in $e^+e^-$ Annihilation
Creators: name: Catani, S.
name: Webber, B. R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We give perturbative predictions for the distribution of the $C$-Parameter event shape variable in $e^+e^-$ annihilation, including resummation of large logarithms in the two-jet (small-$C$) region, matched to next-to-leading order results. We also estimate the leading non-perturbative power correction and make a preliminary comparison with experimental data.
description: 12 pages, LaTeX, 3 figures
SDW and FISDW transition of (TMTSF)$_2$ClO$_4$ at high magnetic fields
Creators: name: Matsunaga, N.
name: Briggs, A.
name: Ishikawa, A.
name: Nomura, K.
name: Hanajiri, T.
name: Yamada, J.
name: Nakatsuji, S.
name: Anzai, H.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The magnetic field dependence of the SDW transition in (TMTSF)$_2$ClO$_4$ for various anion cooling rates has been measured, with the field up to 27T parallel to the lowest conductivity direction $c^{\ast}$. For quenched (TMTSF)$_2$ClO$_4$, the SDW transition temperature $T_{\rm {SDW}}$ increases from 4.5K in zero field up to 8.4K at 27T. A quadratic behavior is observed below 18T, followed by a saturation behavior. These results are consistent with the prediction of the mean-field theory. From these behaviors, $T_{\rm {SDW}}$ is estimated as $T_{\rm {SDW_0}}$=13.5K for the perfect nesting case. This indicates that the SDW phase in quenched (TMTSF)$_2$ClO$_4$, where $T_{\rm {SDW}}$ is less than 6K, is strongly suppressed by the two-dimensionality of the system. In the intermediate cooled state in which the SDW phase does not appear in zero field, the transition temperature for the field-induced SDW shows a quadratic behavior above 12T and there is no saturation behavior even at 27T, in contrast to the FISDW phase in the relaxed state. This behavior can probably be attributed to the difference of the dimerized gap due to anion ordering.
description: 4pages,5figures(EPS), accepted for publication in PRB
Information Technologies-based Development of Provision and Purchase Functions in Retail (Supermarket) Industry and Solution Model with Industry 4.0 Basis
Creators: name: KAZAK, Hasan
Publisher: name: figshare
Year: 2019
Subjects: subject: 150307 Innovation and Technology Management
subject: FOS: Economics and business
subject: 140209 Industry Economics and Industrial Organisation
subject: 91006 Manufacturing Processes and Technologies (excl. Textiles)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 220103 Ethical Use of New Technology (e.g. Nanotechnology, Biotechnology)
subject: FOS: Philosophy, ethics and religion

description: Ürünlerin ve hizmetlerin dijitalleşmesine katkısı olan Endüstri 4.0, dijital oluşumunayaratıcı yapay zekaya dayalı iş modelleri, hem yatay hem de dikey zincirlerin dijital entegrasyonuna veDaha büyük verilerin doğru, güvenilir ve verimli analizi, perakende sektörü için de önemli yardımlar sunuyor. Düşünüldüğü gibidördüncü sanayi devrimi, bu süreçte yalnızca üretici ve sanayi kuruluşları için yeni fırsatlar ortaya koyuyor,aynı zamanda perakende ve hizmet sektörleri için de geçerlidir.Perakende sektörü ile ilgili olarak, tedarik ve satın alma işlevlerinin doğru konumlandırılması ve işletilmesi oldukçaönemli. Şu anda, perakende sektöründe büyük bir artış göstermiş olmasına rağmen verimlilikte çarpıcı bir düşüş gözlenmektedir.Ulusal ve küresel olarak hacimsel büyüme. Özellikle, Türkiye'deki perakende sektörünün zorlaştığı görülmektedir.son on yıl için süreç. Bunun en önemli nedeni, artan rekabet ve değişen koşullar.rekabet. Perakendecilerin bu hayatta kalabilmek için doğru bir tedarik ve satın alma yapısı oluşturması şarttır.artan ve değişen rekabet koşulları.Bu çalışmada, perakende sektöründe önemli bir yere sahip olan süpermarket işletmelerine doğru bir model getirilmesi için bir model önerilmiştir.gelişmekte olan bilişim ve internet teknolojileri sayesinde, tedarik ve satın alma işlevlerini etkin bir şekilde yönetmeEndüstri 4.0 temeli.
Thermal Relaxation Time in Chemically Non-equilibrated Quark- Gluon Plasma
Creators: name: Zhang, Xiao-Fei
name: Chao, Wei-Qin
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The definition of thermal relaxation time is extended to chemically non-equilibrated quark-gluon plasma and the chemical non-equilibrated thermal relaxation times for partons are calculated using the non-equilibrium Debye mass as the infrared regulator. The dependence of the thermal relaxation time on the fugacity is given and the influence of the chemical non-equilibration is discussed. We find that there are threshold fugacities $λ_g^*$ and $λ_q^*$ for gluons and quarks. For λ_g < λ_g^* (λ_q < λ_q^*), τ_g^{NEQ}/τ_g^{EQ} (τ_q^{NEQ}/τ_q^{EQ}) decreases strongly with increasing fugacity, while for $λ_g > λ_g^* (λ_q>λ_q^*$), the ratios are almost 1. It is shown that there is also the two-stage equilibration in a chemically non-equilibrated plasma. We also discussed the effect of using the non-equilibrium Deby mass as the infrared cutoff.
description: 11 pages, 4 figures, Revtex, submitted to Phys. Rev. C
Intersubband plasmon excitations in doped carbon nanotubes
Creators: name: Satco, Daria
name: Nugraha, Ahmad R. T.
name: Ukhtary, M. Shoufie
name: Kopylova, Daria
name: Nasibulin, Albert G.
name: Saito, Riichiro
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We theoretically investigate intersubband plasmon excitations in doped single wall carbon nanotubes (SWNTs) by examining the dependence of plasmon frequency on the nanotube diameter, chirality, and Fermi energy. The intersubband plasmons can be excited by light with polarization perpendicular to the nanotube axis and thus the plasmon excitations corresponds to optical transitions between the two different subbands, which are sensitive to the Fermi energy. In every SWNT, this mechanism leads to the emergence of the optical absorption peak at the plasmon frequency for a given Fermi energy, $E_F$. The plasmon frequencies calculated for many SWNTs with diameter $d_t < 2$ nm exhibit a dependence on $(1/d_t)^{0.7}$ and the frequencies are further affected by Fermi energy as $E_F^{0.25}$. With this knowledge, it is possible to develop a map of intersubband plasmon excitations in doped SWNTs that could be useful to quickly estimate the doping level and also be an alternative way to characterize nanotube chirality.
description: 13 pages, 11 figures
Additive Manufacturing in Production: A Study Case Applying Technical Requirements
Creators: name: Inigo Flores Ituarte
name: Coatanea, Eric
name: Salmi, Mika
name: Tuomi, Jukka
name: Partanen, Jouni
Publisher: name: figshare
Year: 2019
Subjects: subject: Additive Manufacturing
subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Additive manufacturing (AM) is expanding the manufacturing capabilities. However, quality of AM produced parts is dependent on a number of machine, geometry and process parameters. The variability of these parameters affects the manufacturing drastically and therefore standardized processes and harmonized methodologies need to be developed to characterize the technology for end use applications and enable the technology for manufacturing.This research proposes a composite methodology integrating Taguchi Design of Experiments, multi-objective optimization and statistical process control, to optimize the manufacturing process and fulfil multiple requirements imposed to an arbitrary geometry. The proposed methodology aims to characterize AM technology depending upon manufacturing process variables as well as to perform a comparative assessment of three AM technologies (Selective Laser Sintering, Laser Stereolithography and Polyjet).Results indicate that only one machine, laser-based Stereolithography, was feasible to fulfil simultaneously macro and micro level geometrical requirements but mechanical properties were not at required level. Future research will study a single AM system at the time to characterize AM machine technical capabilities and stimulate pre-normative initiatives of the technology for end use applications.
Classification of All Poisson-Lie Structures on an Infinite-Dimensional Jet Group
Creators: name: Kupershmidt, Boris
name: Stoyanov, Ognyan
Publisher: name: arXiv
Year: 1995
Subjects: subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: A local classification of all Poisson-Lie structures on an infinite-dimensional group $G_{\infty}$ of formal power series is given. All Lie bialgebra structures on the Lie algebra ${\Cal G}_{\infty}$ of $G_{\infty}$ are also classified.
description: 11 pages, AmSTeX file
Harmonic Analysis of Three level Flying Capacitor Inverter
Creators: name: Esa, Mohd
name: Mohd Abdul Muqeem Nawaz
name: Naheed, Syeda
Publisher: name: figshare
Year: 2019
Subjects: subject: 90699 Electrical and Electronic Engineering not elsewhere classified
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: The aim of this paper is to determine the Totalharmonic distortion (THD) of three phase three level flyingcapacitor inverter fed star connected R-L load. Themodulation Techniques used is Phase Disposition Sinusoidalpulse width modulation (PD-SPWM) and Phase OppositionDisposition Sinusoidal pulse width modulation (PODSPWM).The Modulation index is varied to analyze its effect onCurrent THD and Voltage THD.This paper also presents thecomparison of PD-SPWM and POD-SPWM controlled Flyingcapacitor Inverter in terms of THD. The simulation resultshows that PD-SPWM has better performance when comparedto POD-SPWM. The simulation of circuit is done by usingMATLAB/Simulink.
The GALAH survey and Gaia DR2: Linking ridges, arches and vertical waves in the kinematics of the Milky Way
Creators: name: Khanna, Shourya
name: Sharma, Sanjib
name: Tepper-Garcia, Thor
name: Bland-Hawthorn, Joss
name: Hayden, Michael
name: Asplund, Martin
name: Buder, Sven
name: Chen, Boquan
name: De Silva, Gayandhi M.
name: Freeman, Ken C.
name: Kos, Janez
name: Lin, Jane
name: Martell, Sarah L.
name: Simpson, Jeffrey D.
name: Stello, Dennis
name: Ting, Yuan-Sen
name: Zucker, Daniel B.
name: Zwitter, Tomaz
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Gaia DR2 has revealed new small-scale and large-scale patterns in the phase-space distribution of stars in the Milky Way. In cylindrical Galactic coordinates $(R,ϕ,z)$, ridge-like structures can be seen in the \vphiR{} plane and asymmetric arch-like structures in the \vphivR{} plane. We show that the ridges are also clearly present when the third dimension of the \vphiR{} plane is represented by $\langle z \rangle$, $\langle V_z \rangle$, $\langle V_R \rangle$, $\langle$[Fe/H]$\rangle$ and $\langle[α/{\rm Fe}]\rangle$. The maps suggest that stars along the ridges lie preferentially close to the Galactic midplane ($|z|<0.2$ kpc), and have metallicity and $α$ elemental abundance similar to that of the Sun. We show that phase mixing of disrupting spiral arms can generate both the ridges and the arches. It also generates discrete groupings in orbital energy $-$ the ridges and arches are simply surfaces of constant energy. We identify 8 distinct ridges in the \gaia{} data: six of them have constant energy while two have constant angular momentum. Given that the signature is strongest for stars close to the plane, the presence of ridges in $\langle z \rangle$ and $\langle V_z \rangle$ suggests a coupling between planar and vertical directions. We demonstrate, using N-body simulations that such coupling can be generated both in isolated discs and in discs perturbed by an orbiting satellite like the Sagittarius dwarf galaxy.
description: 18 pages, 16 figures, accepted for publication in MNRAS
Exploiting the co-crystal ligands shape, features and structure-based approaches for identification of SARS-CoV-2 Mpro inhibitors
Creators: name: Yousaf, Numan
name: Jabeen, Yaruq
name: Imran, Muhammad
name: Saleem, Muhammad
name: Rahman, Moazur
name: Maqbool, Abbas
name: Iqbal, Mazhar
name: Muddassar, Muhammad
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: SARS-CoV-2 enters the host cell through the ACE2 receptor and replicates its genome using an RNA-Dependent RNA Polymerase (RDRP). The functional RDRP is released from pro-protein pp1ab by the proteolytic activity of Main protease (Mpro) which is encoded within the viral genome. Due to its vital role in proteolysis of viral polyprotein chains, it has become an attractive potential drug target. We employed a hierarchical virtual screening approach to identify small synthetic protease inhibitors. Statistically optimized molecular shape and color-based features (various functional groups) from co-crystal ligands were used to screen different databases through various scoring schemes. Then, the electrostatic complementarity of screened compounds was matched with the most active molecule to further reduce the hit molecules’ size. Finally, five hundred eighty-seven molecules were docked in Mpro catalytic binding site, out of which 29 common best hits were selected based on Glide and FRED scores. Five best-fitting compounds in complex with Mpro were subjected to MD simulations to analyze their structural stability and binding affinities with Mpro using MM/GB(PB)SA models. Modeling results suggest that identified hits can act as the lead compounds for designing better active Mpro inhibitors to enhance the chemical space to combat COVID-19. Communicated by Ramaswamy H. Sarma
Zinophora Chamberlain 1927
Creators: name: Redman, Guy T.
name: Hamer, Michelle L.
name: Barraclough, David A.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Spirostreptida
Harpagophoridae
Zinophora

description: Key to species of southern African Zinophora
1 Telocoxal folds lobed and with edge of lobe reaching medial margin of telocoxite (as in Fig. 71) or even overlapping each other medially (as in Figs 84, 91, 110). Thumb of telopodite reduced (as in Fig. 75) or narrow and curved towards the other apical elements (as in Fig. 109). Telopodite with only one femoral spine (as in Fig. 106)........................................................................................................... 2
– Telocoxal folds short, not reaching medial margin of telocoxite, roughly triangular, and never overlapping each other medially (as in Figs 83, 97). Thumb a saucershaped laminate plate broadening apically with dentate margin (as in Figs 81, 100). Telopodite with one (as in Fig. 130) or two (as in Fig. 123) femoral spines........ 8
2 Thumb on posterior limb of telopodite narrow, elongate and flattened (as in Fig. 88).................................................................................................................. 3
– Thumb on posterior limb of telopodite reduced (as in Fig. 75)............................ 4
3 Femoral spine with slight curve, distally directed and concealed under posterior telocoxal fold of telocoxite (as in Figs 70, 77)..................................................... 5
description: Published as part of Redman, Guy T., Hamer, Michelle L. & Barraclough, David A., 2003, Revision of the Harpagophoridae (Diplopoda, Spirostreptida) of southern Africa, including descriptions of five new species, pp. 203-277 in African Invertebrates 44 (2) on page 231, DOI: 10.5281/zenodo.7666308
Poisson pencils: reduction, exactness, and invariants
Creators: name: Lorenzoni, Paolo
name: Pedroni, Marco
name: Raimondo, Andrea
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the invariants (in particular, the central invariants) of suitable Poisson pencils from the point of view of the theory of bi-Hamiltonian reduction, paying a particular attention to the case where the Poisson pencil is exact. We show that the exactness is preserved by the reduction. In the Drinfeld-Sokolov case, the same is true for the characteristic polynomial of the pencil, which plays a crucial role in the definition of the central invariants. We also discuss the bi-Hamiltonian structures of a generalized Drinfeld-Sokolov hierarchy and of the Camassa-Holm equation.
description: 26 pages. Minor changes
A fully implicit, scalable, conservative nonlinear relativistic Fokker-Planck 0D-2P solver for runaway electron
Creators: name: Daniel, Don
name: Taitano, William T.
name: Chacón, Luis
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Upon application of a sufficiently strong electric field, electrons break away from thermal equilibrium and approach relativistic speeds. These highly energetic runaway electrons (MeV) play a significant role in tokamak disruption physics, and therefore their accurate understanding is essential to develop reliable mitigation strategies. For this purpose, we have developed a fully implicit solver for the 0D-2P (i.e., including two momenta coordinates) relativistic nonlinear Fokker-Planck equation (rFP). As in earlier implicit rFP studies (NORSE, CQL3D), electron-ion interactions are modeled using the Lorentz operator, and synchrotron damping using the Abraham-Lorentz-Dirac reaction term. However, our implementation improves on these earlier studies by 1) ensuring exact conservation properties for electron collisions, 2) strictly preserving positivity, and 3) being scalable algorithmically and in parallel. Key to our proposed approach is an efficient multigrid preconditioner for the linearized rFP equation, a multigrid elliptic solver for the Braams-Karney potentials [Braams and Karney, Phys. Rev. Lett. 59, 16 (1987)], and a novel adaptive technique to determine the associated boundary values. We verify the accuracy and efficiency of the proposed scheme with numerical results ranging from small electric-field electrical conductivity measurements to the accurate reproduction of runaway tail dynamics when strong electric fields are applied.
description: 27 pages, 21 figures
Untitled Item
Creators: name: Inigo Flores Ituarte
name: Coatanea, Eric
name: Salmi, Mika
name: Tuomi, Jukka
name: Partanen, Jouni
Publisher: name: figshare
Year: 2019
Subjects: subject: Additive Manufacturing
subject: Mechanical Engineering
subject: FOS: Mechanical engineering

description: Additive manufacturing (AM) is expanding the manufacturing capabilities. However, quality of AM produced parts is dependent on a number of machine, geometry and process parameters. The variability of these parameters affects the manufacturing drastically and therefore standardized processes and harmonized methodologies need to be developed to characterize the technology for end use applications and enable the technology for manufacturing.This research proposes a composite methodology integrating Taguchi Design of Experiments, multi-objective optimization and statistical process control, to optimize the manufacturing process and fulfil multiple requirements imposed to an arbitrary geometry. The proposed methodology aims to characterize AM technology depending upon manufacturing process variables as well as to perform a comparative assessment of three AM technologies (Selective Laser Sintering, Laser Stereolithography and Polyjet).Results indicate that only one machine, laser-based Stereolithography, was feasible to fulfil simultaneously macro and micro level geometrical requirements but mechanical properties were not at required level. Future research will study a single AM system at the time to characterize AM machine technical capabilities and stimulate pre-normative initiatives of the technology for end use applications.
The Leptoquark Hunter's Guide: Large Coupling
Creators: name: Schmaltz, Martin
name: Zhong, Yi-Ming
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Leptoquarks have recently received much attention especially because they may provide an explanation to the $R_{D^{(*)}}$ and $R_{K^{(*)}}$ anomalies in rare $B$ meson decays. In a previous paper we proposed a systematic search strategy for all possible leptoquark flavors by focusing on leptoquark pair production. In this paper, we extend this strategy to large (order unity) leptoquark couplings which offer new search opportunities: single leptoquark production and $t$-channel leptoquark exchange with dilepton final states. We discuss the unique features of the different search channels and show that they cover complementary regions of parameter space. We collect and update all currently available bounds for the different flavor final states from LHC searches and from atomic parity violation measurements. As an application of our analysis, we find that current limits do not exclude the leptoquark explanation of the $B$ physics anomalies but that the high luminosity run of the LHC will reach the most interesting parameter space.
description: 33 pages + references, 15 figures, 9 tables, v2: references added
Strain-induced bound states in transition-metal dichalcogenide bubbles
Creators: name: Chirolli, L.
name: Prada, E.
name: Guinea, F.
name: Roldán, R.
name: San-Jose, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We theoretically study the formation of single-particle bound states confined by strain at the center of bubbles in monolayers of transition-metal dichalcogenides (TMDs). Bubbles ubiquitously form in two-dimensional crystals on top of a substrate by the competition between van der Waals forces and the hydrostatic pressure exerted by trapped fluid. This leads to strong strain at the center of the bubble that reduces the bangap locally, creating potential wells for the electrons that confine states inside. We simulate the spectrum versus the bubble radius for the four semiconducting group VI TMDs, MoS$_2$, WSe$_2$, WS$_2$ and MoSe$_2$, and find an overall Fock-Darwin spectrum of bubble bound states, characterised by small deviations compatible with Berry curvature effects. We analyse the density of states, the state degeneracies, orbital structure and optical transition rules. Our results show that elastic bubbles in these materials are remarkably efficient at confining photocarriers.
description: 8 pages, 6 figures
title: ADCO, Grènetier de Cîteaux : comptes (1499-1503) (11 H 1173), f. 00272
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/2019
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1499-1503), Archives départementales de la Côte-d'Or, (11 H 1173), f. 00272, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: abbaye de Cîteaux
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
A new alkaloid from Thespesia populnea endophytic fungus Penicillium sp. TM-Y1-1
Creators: name: Tang, Jing
name: Wu, Li
name: Tang, Xin-Fan
name: Liu, Wen-Bin
name: Chen, Chen
name: Li, Jia-Lin
name: Long, Yu-Hua
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Virology

description: A new alkaloid (3), together with three known compounds, were isolated from the Thespesia populnea endophytic fungus TM-Y1-1. Their structures were elucidated by extensive spectroscopic methods. The absolute configuration of compound 3 was determined for the first time by ECD calculation and DP4+ analysis. All compounds were evaluated for antimicrobial activity. The results showed that compounds 1 and 2 both exhibited moderate inhibitory activity against banana Colletotrichum gloeosporioides with MIC value of 31.25 μg/ml.
Deep Global-Relative Networks for End-to-End 6-DoF Visual Localization and Odometry
Creators: name: Lin, Yimin
name: Liu, Zhaoxiang
name: Huang, Jianfeng
name: Wang, Chaopeng
name: Du, Guoguang
name: Bai, Jinqiang
name: Lian, Shiguo
name: Huang, Bill
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Although a wide variety of deep neural networks for robust Visual Odometry (VO) can be found in the literature, they are still unable to solve the drift problem in long-term robot navigation. Thus, this paper aims to propose novel deep end-to-end networks for long-term 6-DoF VO task. It mainly fuses relative and global networks based on Recurrent Convolutional Neural Networks (RCNNs) to improve the monocular localization accuracy. Indeed, the relative sub-networks are implemented to smooth the VO trajectory, while global subnetworks are designed to avoid drift problem. All the parameters are jointly optimized using Cross Transformation Constraints (CTC), which represents temporal geometric consistency of the consecutive frames, and Mean Square Error (MSE) between the predicted pose and ground truth. The experimental results on both indoor and outdoor datasets show that our method outperforms other state-of-the-art learning-based VO methods in terms of pose accuracy.
description: 7 pages, 6 figures
Rapid Tooling Method for Soft Customized Removable Oral Appliances
Creators: name: Salmi, Mika
name: Tuomi, Jukka
name: Sirkkanen, Rauno
name: Ingman, Tuula
name: Mäkitie, Antti
Publisher: name: figshare
Year: 2019
Subjects: subject: 110501 Dental Materials and Equipment
subject: FOS: Clinical medicine
subject: 110599 Dentistry not elsewhere classified
subject: 110506 Orthodontics and Dentofacial Orthopaedics
subject: 110314 Orthopaedics

description: Traditionally oral appliances i.e. removable orthodontic appliances, bite splints and snoring / sleep apnea appliances are made with alginate impressions and wax registrations. Our aim was to describe the process of manufacturing customized oral appliances with a new technique i.e. rapid tooling method. The appliance should ideally be custom made to match the teeth. An orthodontic patient, scheduled for conventional orthodontic treatment, served as a study subject. After a precise clinical and radiographic examination, the approach was to digitize the patient’s dental arches and then to correct them virtually by computer. Additive manufacturing was then used to fabricate a mould for a soft customized appliance. The mould was manufactured using stereolithography from Somos ProtoGen O-XT 18420 material. Casting material for the mould to obtain the final appliance was silicone. As a result we managed to create a customized soft orthodontic appliance. Also, the accuracy of the method was found to be adequate. Two versions of the described device were manufactured: one with small and one with moderate orthodontic force. The study person also gave information on the subjective patient adaptation aspects of the oral appliance.
The COS CGM Compendium. III: Metallicity and Physical Properties of the Cool Circumgalactic Medium at z<1
Creators: name: Lehner, Nicolas
name: Wotta, Christopher B.
name: Howk, J. Christopher
name: O'Meara, John M.
name: Oppenheimer, Benjamin D.
name: Cooksey, Kathy L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We characterize the metallicities and physical properties of cool, photoionized gas in a sample of 152 z<1 strong Lya forest systems (SLFSs, absorbers with 15
description: Accepted by the ApJ (September 01, 2019). The quantitative results have essentially not changed. This version includes the updates following the referee's recommendations, and in particular two new figures (Figs. 1 and 2) and some text have been added to show that the metallicity estimates of the photoionized gas are quite robust even if the gas has multiple ionized gas-phases
Zinophora ochropygialis
Creators: name: Redman, Guy T.
name: Hamer, Michelle L.
name: Barraclough, David A.
Publisher: name: Zenodo
Year: 2003
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Spirostreptida
Harpagophoridae
Zinophora
Zinophora ochropygialis

description: Zinophora ochropygialis (Schubart, 1966)
Figs 2, 142–146
 Poratophilus (Philoporatia) ochropygialis Schubart, 1966: 160.
 Zinophora ochropygialis; Demange 1983; Hamer 1998.
 Type material (not examined): Syntypes: SOUTH AFRICA: Western Cape: Fransches Kraal, Gans Bay [3419CB], 16.xii.1912, H. Skoog; Hermanus Lagoon [3419AC], under stone on dry hill, sparse vegetation of grass and Stapelia, 20.xii.1950, leg. SSAE (loc. No. 91) (MZLU); Arniston [3420CA], on limestone ground covered by grass and shrubs, 30.xii.1950, SSAE (loc. No. 98) (MZLU); Mossel Baai [3422AA], under stones on dry sandy heath, 9.i.1951, SSAE (loc. No. 127) (MZLU).
 Diagnosis: Telopodite with one moderately long, slightly curved femoral spine (Fig. 144). Distal margin of thumb dentate (Fig. 146). Posterior telocoxal fold not extending beyond and not concealing telocoxal spines medially (Fig. 144). Distal margin of posterior telocoxal fold with two bluntly triangular crests in oral view, and angular lateral process (Fig. 145). Telocoxal spine short, with broad base and apical point directed aborally as opposed to medially (Fig. 144).
Description (based on Schubart’s (1966) original illustrations only):
 Gonopods: Telopodite with one moderately long, slightly curved femoral spine not concealed under posterior telocoxal fold (Fig. 144). Distal margin of thumb toothed (Fig. 146). Pectinophore with series of about eight long setiform projections emerging from hyaline plate (Fig. 146). Second lamella a laminate plate broadening apically, and curled away from other apical elements (Fig. 146). Telocoxal spine short with broad base, and apical point directed aborally, as opposed to medially (Fig. 144). Distal margin of posterior telocoxal fold with two bluntly triangular crests in oral view, and angular lateral process (Fig. 145). Posterior telocoxal fold not extending beyond and not concealing telocoxal spines medially (Fig. 144).
 Distribution: Z. ochropygialis is the only Zinophora species known from the Western Cape province (Fig. 2). The current distribution records (Arniston, Hermanus Lagoon and Mossel Bay) are taken from Schubart (1966).
 Remarks:After examination of all the millipede material housed in all the major museums in South Africa, no material matching the description of Z. ochropygialis was encountered. The species was also not collected on recent trips to the Western Cape. The type material could not be obtained as a result of the temporary closure of the Lund Museum.
description: Published as part of Redman, Guy T., Hamer, Michelle L. & Barraclough, David A., 2003, Revision of the Harpagophoridae (Diplopoda, Spirostreptida) of southern Africa, including descriptions of five new species, pp. 203-277 in African Invertebrates 44 (2) on pages 253-256, DOI: 10.5281/zenodo.7666308
Possibilities of Preoperative Medical Models Made by 3D Printing or Additive Manufacturing
Creators: name: Salmi, Mika
Publisher: name: figshare
Year: 2019
Subjects: subject: Additive Manufacturing
subject: 100499 Medical Biotechnology not elsewhere classified
subject: FOS: Medical biotechnology
subject: 90399 Biomedical Engineering not elsewhere classified
subject: FOS: Medical engineering
subject: 90304 Medical Devices
subject: Anatomy

description: Most of the 3D printing applications of preoperative models have been focused on dental and craniomaxillofacial area. The purpose of this paper is to demonstrate the possibilities in other application areas and give examples of the current possibilities. The approach was to communicate with the surgeons with different fields about their needs related preoperative models and try to produce preoperative models that satisfy those needs. Ten different kinds of examples of possibilities were selected to be shown in this paper and aspects related imaging, 3D model reconstruction, 3D modeling, and 3D printing were presented. Examples were heart, ankle, backbone, knee, and pelvis with different processes and materials. Software types required were Osirix, 3Data Expert, and Rhinoceros. Different 3D printing processes were binder jetting and material extrusion. This paper presents a wide range of possibilities related to 3D printing of preoperative models. Surgeons should be aware of the new possibilities and in most cases help from mechanical engineering side is needed.
Turn-Key Diode-Pumped All-Fiber Broadband Polarization-Entangled Photon Source
Creators: name: Chen, Changjia
name: Riazi, Arash
name: Zhu, Eric Y.
name: Ng, Mili
name: Gladyshev, Alexey V.
name: Kazansky, Peter G.
name: Qian, Li
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this letter, we report a compact, low-power laser diode-pumped, all-fiber polarization-entangled photon pair source based on periodically-poled silica fiber technology. The all-fiber source offers room-temperature, alignment-free, turn-key operation, with low power consumption, and is packaged into a fanless, portable enclosure. It features a broad biphoton spectrum of more than 100nm with a concurrence that is greater than 0.96 for polarization entanglement. The source is stable over at least 10 hours of continuous operation, achieving coincidence-to-accidental ratios of more than 2000 consistently over this time period.
Metallic phase between the Fermi glass and the Wigner crystal in two dimensions
Creators: name: Waintal, Xavier
name: Benenti, Giuliano
name: Pichard, Jean-Louis
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: For intermediate Coulomb energy to Fermi energy ratios $r_s$, spinless fermions in a two-dimensional random potential form a new quantum phase, different from the Fermi glass (weakly interacting Anderson localized states) and the Wigner crystal (regular array of charges pinned by the disorder). The intermediate phase is characterized by an ordered flow of persistent currents with a typical value decreasing with excitation energy. Extending finite size scaling analysis to the many body ground state, we find that electron-electron interactions can drive the Fermi glass towards an intermediate metallic phase (Coulomb metal).
description: 6 pages, 2 figures, submitted to the Proceedings of `Localization 1999'
Quantum Dynamical Echoes in the Spin 'Diffusion' in Mesoscopic Systems
Creators: name: Pastawski, Horacio M.
name: Levstein, Patricia R.
name: Usaj, Gonzalo
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The evolution of local spin polarization in finite systems involves interference phenomena that give rise to {\bf quantum dynamical echoes }and non-ergodic behavior. We predict the conditions to observe these echoes by exploiting the NMR sequences devised by Zhang et al. [Phys. Rev. Lett. {\bf % 69}, 2149 (1992)], which uses a rare $^{13}$C as {\bf local probe }for a dipolar coupled $^1$H spin system. The non-ideality of this probe when testing mesoscopic systems is carefully analyzed revealing the origin of various striking experimental features.
description: 4 pages, Revtex, 3 Figures available upon request
The Theory of Heavy Baryons
Creators: name: Falk, Adam F.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: I discuss the theory of heavy baryon spectroscopy, emphasizing predictions which follow from light and heavy quark symmetries.
description: LaTeX, sprocl.sty, 8 pages. To appear in the proceedings of "B Physics and CP Violation", Honolulu, Hawaii, March 24-27, 1997
Cluster update and recognition
Creators: name: von Ferber, Christian
name: Worgotter, Florentin
Publisher: name: arXiv
Year: 2000
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a fast and robust cluster update algorithm that is especially efficient in implementing the task of image segmentation using the method of superparamagnetic clustering. We apply it to a Potts model with spin interactions that are are defined by gray-scale differences within the image. Motivated by biological systems, we introduce the concept of neural inhibition to the Potts model realization of the segmentation problem. Including the inhibition term in the Hamiltonian results in enhanced contrast and thereby significantly improves segmentation quality. As a second benefit we can - after equilibration - directly identify the image segments as the clusters formed by the clustering algorithm. To construct a new spin configuration the algorithm performs the standard steps of (1) forming clusters and of (2) updating the spins in a cluster simultaneously. As opposed to standard algorithms, however, we share the interaction energy between the two steps. Thus the update probabilities are not independent of the interaction energies. As a consequence, we observe an acceleration of the relaxation by a factor of 10 compared to the Swendson and Wang procedure.
description: 4 pages, 2 figures
title: ADCO, Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Cart. 177 (11 H 289), 197 folios, f. 0080
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
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 de Cîteaux pour les domaines de Beaune (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0080, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0080, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
Testing advocacy communication theory among undocumented college students using latent profile analysis
Creators: name: Cornejo, Monica
name: Kam, Jennifer A.
name: Arch, Dina
name: Nylund-Gibson, Karen
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Biological Sciences not elsewhere classified
Science Policy

description: Undocumented college students face systemic oppression, which they challenge through advocacy. Often, research focuses on one type of advocacy, but Advocacy Communication Theory (ACT) conceptualizes advocacy as multidimensional – minoritized people can engage in communicative strategies at the interpersonal, mediated, community, organizational, and policy levels to challenge oppression. Here, we used three waves of longitudinal survey data from 366 undocumented students, primarily of Latine origin, and conducted latent profile analyses. We found four advocacy communication profiles: Infrequent, Interpersonal, Organizational, and Frequent Advocators. The more students observed their family engage in undocumented advocacy, and the more students saw negative media depictions of undocumented immigrants, the more likely students were to be frequent advocators than infrequent advocators. Our findings support ACT's propositions.
Double Higgs boson production at NLO in the high-energy limit: complete analytic results
Creators: name: Davies, Joshua
name: Mishima, Go
name: Steinhauser, Matthias
name: Wellmann, David
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compute the NLO virtual corrections to the partonic cross section of $gg\to HH$, in the high energy limit. Finite Higgs boson mass effects are taken into account via an expansion which is shown to converge quickly. We obtain analytic results for the next-to-leading order form factors which can be used to compute the cross section. The method used for the calculation of the (non-planar) master integrals is described in detail and explicit results are presented.
description: 26 pages, v2: minor corrections, references added, published version