cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Non-unitary Leptonic Flavor Mixing and CP Violation in Neutrino-antineutrino Oscillations
Creators: name: Wang, Yilin
name: Zhou, Shun
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If massive neutrinos are Majorana particles, then the lepton number should be violated in nature and neutrino-antineutrino oscillations $ν^{}_α\leftrightarrow \overlineν^{}_β$ (for $α, β= e, μ, τ$) will definitely take place. In the present paper, we study the properties of CP violation in neutrino-antineutrino oscillations with the non-unitary leptonic flavor mixing matrix, which is actually a natural prediction in the canonical seesaw model due to the mixing between light and heavy Majorana neutrinos. The oscillation probabilities $P(ν^{}_α\to \overlineν^{}_β)$ and $P(\overlineν^{}_α\to ν^{}_β)$ are derived, and the CP asymmetries ${\cal A}^{}_{αβ} \equiv [P(ν^{}_α\to \overlineν^{}_β) - P(\overlineν^{}_α\to ν^{}_β)]/[P(ν^{}_α\to \overlineν^{}_β) + P(\overlineν^{}_α\to ν^{}_β)]$ are also calculated. Taking into account current experimental bounds on the leptonic unitarity violation, we show that the CP asymmetries induced by the non-unitary mixing parameters can significantly deviate from those in the limit of a unitary leptonic flavor mixing.
description: 26 pages, 1 figure, 2 tables, more discussions and references added, accepted by PLB
A genetic screen of chitosan-resistant mutant in Arabidopsis thaliana
Creators: name: Nontalee Chamnanmanoontham
name: Rath Pichayangura
name: Comai, Luca
name: Supachitra Chadchawan
name: Supachitra Chadcahwan
Publisher: name: Genetics Society of Thailand
Year: 2014
Subjects: Arabidopsis thaliana, chitosan, mutant,

description: 1, 7, Thai Journal of Genetics
Adjustment of force-gradient operator in symplectic methods
Creators: name: Zhang, Lina
name: Wu, Xin
name: Liang, Enwei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: Many force-gradient explicit symplectic integration algorithms have been designed for the Hamiltonian $H=T (\mathbf{p})+V(\mathbf{q})$ with kinetic energy $T(\mathbf{p})=\mathbf{p}^2/2$ in the existing references. When the force-gradient operator is appropriately adjusted as a new operator, they are still suitable for a class of Hamiltonian problems $H=K(\mathbf{p},\mathbf{q})+V(\mathbf{q})$ with \emph{integrable} part $K(\mathbf{p},\mathbf{q}) = \sum_{i=1}^{n} \sum_{j=1}^{n}a_{ij}p_ip_j+\sum_{i=1}^{n} b_ip_i$, where $a_{ij}=a_{ij}(\textbf{q})$ and $b_i=b_i(\textbf{q})$ are functions of coordinates $\textbf{q}$. The newly adjusted operator is not a force-gradient operator but is similar to the momentum-version operator associated to the potential $V$. The newly extended (or adjusted) algorithms are no longer solvers of the original Hamiltonian, but are solvers of slightly modified Hamiltonians. They are explicit symplectic integrators with symmetry or time-reversibility. Numerical tests show that the standard symplectic integrators without the new operator are generally poorer than the corresponding extended methods with the new operator in computational accuracies and efficiencies. The optimized methods have better accuracies than the corresponding non-optimized counterparts. Among the tested symplectic methods, the two extended optimized seven-stage fourth-order methods of Omelyan, Mryglod and Folk exhibit the best numerical performance. As a result, one of the two optimized algorithms is used to study the orbital dynamical features of a modified Hénon-Heiles system and a spring pendulum. These extended integrators allow for integrations in Hamiltonian problems, such as the spiral structure in self-consistent models of rotating galaxies and the spiral arms in galaxies.
description: 21 pages, 11 figures
Intrinsic Second-Order Anomalous Hall Effect and Its Application in Compensated Antiferromagnets
Creators: name: Liu, Huiying
name: Zhao, Jianzhou
name: Huang, Yue-Xin
name: Wu, Weikang
name: Sheng, Xian-Lei
name: Xiao, Cong
name: Yang, Shengyuan A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Response properties that are purely intrinsic to physical systems are of paramount importance in physics research, as they probe fundamental properties of band structures and allow quantitative calculation and comparison with experiment. For anomalous Hall transport in magnets, an intrinsic effect can appear at the second order to the applied electric field. We show that this intrinsic second-order anomalous Hall effect is associated with an intrinsic band geometric property -- the dipole moment of Berry-connection polarizability (BCP) in momentum space. The effect has scaling relation and symmetry constraints that are distinct from the previously studied extrinsic contributions. Particularly, in antiferromagnets with $\mathcal{PT}$ symmetry, the intrinsic effect dominates. Combined with first-principles calculations, we demonstrate the first quantitative evaluation of the effect in the antiferromagnet Mn$_{2}$Au. We show that the BCP dipole and the resulting intrinsic second-order conductivity are pronounced around band near degeneracies. Importantly, the intrinsic response exhibits sensitive dependence on the Néel vector orientation with a $2π$ periodicity, which offers a new route for electric detection of the magnetic order in $\mathcal{PT}$-invariant antiferromagnets.
description: 5 pages, 3 figures
Detection of an extremely strong magnetic field in the double-degenerate binary merger product HD 144941
Creators: name: Shultz, M. E.
name: Kochukhov, O.
name: Labadie-Bartz, J.
name: David-Uraz, A.
name: Owocki, S. P.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: HD 144941 is an extreme He (EHe) star, a rare class of subdwarf OB star formed from the merger of two white dwarf (WD) stars. Uniquely amongst EHe stars, its light curve has been reported to be modulated entirely by rotation, suggesting the presence of a magnetic field. Here we report the first high-resolution spectropolarimetric observations of HD 144941, in which we detect an extremely strong magnetic field both in circular polarization (with a line-of-sight magnetic field averaged over the stellar disk $\langle B_z \rangle \sim -8$ kG) and in Zeeman splitting of spectral lines (yielding a magnetic modulus of $\langle B \rangle \sim 17$ kG). We also report for the first time weak H$α$ emission consistent with an origin an a Centrifugal Magnetosphere (CM). HD 144941's atmospheric parameters could be consistent with either a subdwarf or a main sequence (MS) star, and its surface abundances are neither similar to other EHe stars nor to He-strong magnetic stars. However, its H$α$ emission properties can only be reproduced if its mass is around 1 M$_\odot$, indicating that it must be a post-MS object. Since there is no indication of binarity, it is unlikely to be a stripped star, and was therefore most likely produced in a WD merger. HD 144941 is therefore further evidence that mergers are a viable pathway for the generation of fossil magnetic fields.
description: 15 pages, 7 figures, accepted for publication in MNRAS
Statistical properties of flux variations in blazar light curves at GeV and TeV energies
Creators: name: Wagner, Sarah M.
name: Burd, Paul R.
name: Dorner, Daniela
name: Mannheim, Karl
name: Buson, Sara
name: Gokus, Andrea
name: Madejski, Greg
name: Scargle, Jeffrey D.
name: Arbet-Engels, Axel
name: Baack, Dominik
name: Balbo, Matteo
name: Biland, Adrian
name: Bretz, Thomas
name: Buss, Jens
name: Eisenberger, Laura
name: Elsaesser, Dominik
name: Hildebrand, Dorothee
name: Iotov, Roman
name: Kalenski, Adelina
name: Neise, Dominik
name: Noethe, Maximilian
name: Paravac, Aleksander
name: Rhode, Wolfgang
name: Schleicher, Bernd
name: Sliusar, Vitalii
name: Walter, Roland
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Despite numerous detections of individual flares, the physical origin of the rapid variability observed from blazars remains uncertain. Using Bayesian blocks and the Eisenstein-Hut HOP algorithm, we characterize flux variations of high significance in the $γ$-ray light curves of two samples of blazars. Daily binned long-term light curves of TeV-bright blazars observed with the First G-APD Cherenkov Telescope (FACT) are compared to those of GeV-bright blazars observed with the Large Area Telescope on board the $Fermi$ Gamma-ray Space Telescope ($Fermi$-LAT). We find no evidence for systematic asymmetry of the flux variations based on the derived rise and decay time scales. Additionally, we show that the daily-binned blazar light curves can be described by an exponential stochastic Ornstein-Uhlenbeck (OU) process with parameters depending on energy. Our analysis suggests that the flux variability in both samples is a superposition of faster fluctuations. This is, for instance, challenging to explain by shock-acceleration but expected for magnetic reconnection.
description: for associated HOP algorithm, see https://github.com/swagner-astro/lightcurves and for associated OU algorithm, see https://github.com/PRBurd/astro-wue
EoS for hot neutron stars
Creators: name: Raduta, Adriana R.
name: Nacu, Flavia
name: Oertel, Micaela
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We review the equation of state (EoS) models covering a large range of temperatures, baryon number densities and electron fractions presently available on the \textsc{CompOSE} database. These models are intended to be directly usable within numerical simulations of core-collapse supernovae, binary neutron star mergers and proto-neutron star evolution. We discuss their compliance with existing constraints from astrophysical observations and nuclear data. For a selection of purely nucleonic models in reasonable agreement with the above constraints, after discussing the properties of cold matter, we review thermal properties for thermodynamic conditions relevant for core-collapse supernovae and binary neutron star mergers. We find that the latter are strongly influenced by the density dependence of the nucleon effective mass. The selected bunch of models is used to investigate the EoS dependence of hot star properties, where entropy per baryon and electron fraction profiles are inspired from proto-neutron star evolution. The $Γ$-law analytical thermal EoS used in many simulations is found not to describe well these thermal properties of the EoS. However, it may offer a fair description of the structure of hot stars whenever thermal effects on the baryonic part are small, as shown here for proto-neutron stars starting from several seconds after bounce.
description: 34 pages, 27 figures; contribution to the EPJ A Topical Issue "CompOSE: a repository for Neutron Star Equations of State and Transport Properties"
A Constant Spectral Index for Sagittarius A* During Infrared/X-ray Intensity Variations
Creators: name: Hornstein, S. D.
name: Matthews, K.
name: Ghez, A. M.
name: Lu, J. R.
name: Morris, M.
name: Becklin, E. E.
name: Rafelski, M.
name: Baganoff, F. K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the first time-series of broadband infrared (IR) color measurements of Sgr A*, the variable emission source associated with the supermassive black hole at the Galactic Center. Using the laser and natural guide star AO systems on the Keck II telescope, we imaged Sgr A* in multiple near-infrared broadband filters with a typical cycle time of ~3 min during 4 observing runs (2005-2006), two of which were simultaneous with Chandra X-ray measurements. In spite of the large range of dereddened flux densities for Sgr A* (2-30 mJy), all of our near-IR measurements are consistent with a constant spectral index of alpha = -0.6+-0.2. Furthermore, this value is consistent with the spectral indices observed at X-ray wavelengths during nearly all outbursts; which is consistent with the synchrotron self-Compton model for the production of the X-ray emission. During the coordinated observations, one IR outburst occurs <36 min after a possibly associated X-ray outburst, while several similar IR outbursts show no elevated X-ray emission. A variable X-ray to IR ratio and constant infrared spectral index challenge the notion that the IR and X-ray emission are connected to the same electrons. We, therefore, posit that the population of electrons responsible for both the IR and X-ray emission are generated by an acceleration mechanism that leaves the bulk of the electron energy distribution responsible for the IR emission unchanged, but has a variable high-energy cutoff. Occasionally a tail of electrons >1 GeV is generated, and it is this high-energy tail that gives rise to the X-ray outbursts. One possible explanation for this type of variation is from the turbulence induced by a magnetorotational instability, in which the outer scale length of the turbulence varies and changes the high-energy cutoff.
description: 11 pages, 7 figures (color), Accepted for publication in ApJ. Resolution (Fig 1&2) downgraded for astro-ph. For full resolution, see http://casa.colorado.edu/~hornstei/sgracolor.pdf
Doppio movimento La lunga strada di sabbia di Pier Paolo Pasolini e Paolo Di Paolo
Creators: name: Agudo, Arianna; Del Castillo, Ludovica
Publisher: name: La Rivista di Engramma
Year: 2021
Subjects: Pier Paolo Pasolini
Paolo Di Paolo
reportage
tourism
journey
journals
landscape
photography
photo reportage

description: The article Doppio movimento: “La lunga strada di sabbia” by Pier Paolo Pasolini and photographer Paolo Di Paolo is about a 1959 reportage commissioned of Pasolini by Arturo Tofanelli, editor of the monthly magazine “Successo”. The original proposal was suggested by the Di Paolo who took care of its photographic side. As indicated in the title, the reportage is structured on a double track. It explores the relationship between the writer and the photographer during the composition of the reportage: the two traveled their routes independently of each other most of the time. The first part of the essay focuses on Pasolini’s written reportage, La lunga strada di sabbia – The long road of sand, discussing its genesis and editorial history,f as well as the itinerary that Pasolini followed during his journey. La lunga strada di sabbia is contextualised according to Pasolini’s production of that period and to his public profile. The article aims to highlight Pasolini’s perception of mass tourism, which had developed strongly in those years, and how this vision is reflected in his writing. The second part of the essay is dedicated to the analysis of Di Paolo’s photographs included in the first publication of La lunga strada di sabbia. The exhibition Paolo Di Paolo. Mondo perduto (held at MAXXI from 17 April to 7 September 2019) allowed the photographer’s archive to re-emerge. It was possible not only to rediscover Di Paolo’s work, and collaboration with Pasolini, for the realization of the reportage in question, but to also deepen and problematize the poet’s complex relationship with photography. More generally, this collaboration strongly contributed to strengthen both photojournalism in those years and the relationship between images and words.
Analysis of stock-recruitment dynamics of British Columbia salmon
Creators: name: Wong, Fred Yuen Churk
Publisher: name: University of British Columbia
Year: 2010

description: An overview of stock-recruitment dynamics for major B.C. salmon (Oncorhynchus spp.) stocks is presented. Stock-recruitment patterns range from linear relationships to "Ricker" type relationships to no relationship at all. However, stocks for which there are accurate escapement estimates generally show patterns expected from stock-recruitment theory. It is concluded that errors in stock definition, mixed catch allocation, and spawning counts bias optimum escapement estimates downward so that poorly monitored stocks may become severely overexploited without being noticed. Because of poor escapement counts and/or difficulties in separating mixed catches, optimum escapements for many B.C. salmon stocks, which account for about half of the total B.C. production, cannot be estimated. Most stocks for which optimum escapement can be estimated are now being severely depleted. Restoration of these stocks by increasing escapement to optimum levels would increase the total catch by at least 40% of the current yield. Further, experimental management by increasing escapement appears to be the best policy for most of the other stocks.
Rabies: A Global Health Challenge
Creators: name: Rabies: A Global Health Challenge
Publisher: name: Bio Vet Innovator Magazine
Year: 2024

description: Rabies is zoonotic encephalitis caused by the rabies virus. The virus belongs to the Lyssavirus of the family Rhabdoviridae. The primary way that rabies is transmitted is by animal bite. It can directly penetrate the peripheral nerve system and move towards the brain. It can also spread within muscle tissue, where the host's immune system cannot harm it. It then passes through the neuromuscular connections and into the nervous system. The deadly zoonotic illness rabies severely paralyses the central nervous system. The infection is nearly always fatal, resulting in approximately 59,000 deaths worldwide each year. Rabies is prevalent in over 150 countries worldwide, and India alone accounts for one-third of the global rabies cases, resulting in approximately 20,000 deaths annually. The government of India introduced its National Action Plan for the Elimination of Dog-mediated Rabies (NAPRE) in 2021. This is aligned with the global objective of eliminating human deaths caused by dog-mediated rabies by 2030.
Unveiling non-Markovian spacetime signalling in open quantum systems with long-range tensor network dynamics
Creators: name: Lacroix, Thibaut
name: Dunnett, Angus
name: Gribben, Dominic
name: Lovett, Brendon W.
name: Chin, Alex
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Nanoscale devices - either biological or artificial - operate in a regime where the usual assumptions of a structureless, Markovian, bath do not hold. Being able to predict and study the dynamics of such systems is crucial and is usually done by tracing out the bath degrees of freedom, which implies losing information about the environment. To go beyond these approaches we use a numerically exact method relying on a Matrix Product State representation of the quantum state of a system and its environment to keep track of the bath explicitly. This method is applied to a specific example of interaction that depends on the spatial structure of the system. The result is that we predict a non-Markovian dynamics where long-range couplings induce correlations into the environment. The environment dynamics can be naturally extracted from our method and shine a light on long time feedback effects that are responsible for the observed non-Markovian recurrences in the eigen-populations of the system.
TherMos3, a tool for 3D electrothermal simulation of Smart Power Mosfets
Creators: name: Buonaiuto, G.
name: Irace, A.
name: Breglio, G.
name: Spirito, P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this paper we report on a novel simulation tool designed for the 3D coupled electro-thermal simulation of Smart Power Mosfets, that is a tool capable of taking into account not only the electrical (and thermal) behaviour of the power device but also the different driving strategies as they are imposed by a control logic circuit which usually resides on the same chip. The simulator is fully developed under Matlab and solves, self consistently, the 3D heat equation with proper boundary conditions and heat sources. An adaptive meshing algorithm based on temperature gradients and an optimized time stepping strategy have also been developed to reduce computational load and speed up simulation time without loosing accuracy. To validate this approach, simulator results are finally compared to experimental data obtained on a commercial Smart Power device used in automotive applications.
description: Submitted on behalf of TIMA Editions (http://irevues.inist.fr/tima-editions)
Few-layer antimonene electrical properties
Creators: name: Ares, Pablo
name: Pakdel, Sahar
name: Palacio, Irene
name: Paz, Wendel S.
name: Rassekh, Maedeh
name: Miguel, David Rodriguez-San
name: Aballe, Lucia
name: Foerster, Michael
name: del Arbol, Nerea Ruiz
name: Martin-Gago, Jose Angel
name: Zamora, Felix
name: Gomez-Herrero, Julio
name: Palacios, Juan Jose
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Antimonene -- a single layer of antimony atoms -- and its few layer forms are among the latest additions to the 2D mono-elemental materials family. Numerous predictions and experimental evidence of its remarkable properties including (opto)electronic, energetic or biomedical, among others, together with its robustness under ambient conditions, have attracted the attention of the scientific community. However, experimental evidence of its electrical properties is still lacking. Here, we characterized the electronic properties of mechanically exfoliated flakes of few-layer (FL) antimonene of different thicknesses (~ 2-40 nm) through photoemission electron microscopy, kelvin probe force microscopy and transport measurements, which allows us to estimate a sheet resistance of ~ 1200 $Ω$sq$^{-1}$ and a mobility of ~ 150 cm$^2$V$^{-1}$s$^{-1}$ in ambient conditions, independent of the flake thickness. Alternatively, our theoretical calculations indicate that topologically protected surface states (TPSS) should play a key role in the electronic properties of FL antimonene, which supports our experimental findings. We anticipate our work will trigger further experimental studies on TPSS in FL antimonene thanks to its simple structure and significant stability in ambient environments.
Contribution to Standardisation - Certifying the Security and Resilience of Supply Chain Services
Creators: name: CYRENE Consortium
Publisher: name: Zenodo
Year: 2022
Subjects: CYRENE, supply chain services, cybersecurity, standardisation, certification schemes, standards, ICT, supply chains, EU

description: The EU funded project CYRENE aims at certifying the security and resilience of ICT supported supply chain services towards the objectives set forth by the European Cybersecurity Act. This white paper presents the objectives and approach of CYRENE with the intention to serve as a basis for interaction between the project and select standardisation bodies. The paper focuses on project results that may be amenable to some form of standardization or otherwise leveraged by standardization bodies with the intention to trigger fruitful discussions with such bodies. It also includes a summary of the standards relevant to the project and discusses how the project takes them as input to its work and builds upon them.
Validation scheme for solar coronal models -- constraints from multi-perspective observations in EUV and white-light
Creators: name: Wagner, A.
name: Asvestari, E.
name: Temmer, M.
name: Heinemann, S. G.
name: Pomoell, J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context: In this paper we present a validation scheme to investigate the quality of coronal magnetic field models, which is based upon comparisons with observational data from multiple sources. Aims: Many of these coronal models may use a range of initial parameters that produce a large number of physically reasonable field configurations. However, that does not mean that these results are reliable and comply with the observations. With an appropriate validation scheme the quality of a coronal model can be assessed. Methods: The validation scheme is developed on the example of the EUropean Heliospheric FORecasting Information Asset (EUHFORIA) coronal model. For observational comparison we use EUV and white-light data to detect coronal features on the surface (open magnetic field areas) and off-limb (streamer and loop) structures from multiple perspectives (Earth view and the Solar Terrestrial Relations Observatory - STEREO). The validation scheme can be applied to any coronal model that produces magnetic field line topology. Results: We show its applicability by using that validation scheme on a large set of model configurations, which can be efficiently reduced to an ideal set of parameters that matches best with observational data. Conclusions: We conclude that by using a combined empirical visual classification with a mathematical scheme of topology metrics a very efficient and rather objective quality assessment for coronal models can be performed.
description: Accepted for publication in A&A
Lipolexis pakistanicus Tomanovic & Kocic 2020
Creators: name: Kerkig, Pornthap
name: Quicke Minoo Heidari Latibari, Donald L. J.
name: Butcher, Buntika A.
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Lipolexis
Lipolexis pakistanicus

description: Lipolexis pakistanicus Tomanović & Kocić, 2020
Type information. Holotype female (CNC) and paratype females and males (FBUB). Country of type locality: Pakistan.
Distribution. Oriental (Bangladesh, Pakistan), Palaearctic (Moldova).
Hosts. Aphis gossypii (Aphidinae, Aphidini) on Cucumis (Cucurbitaceae).
description: Published as part of Kerkig, Pornthap, Quicke Minoo Heidari Latibari, Donald L. J. & Butcher, Buntika A., 2025, World checklist of the genus Lipolexis Förster (Hymenoptera, Braconidae, Aphidiinae) with description of a new species from Thailand, pp. 323-336 in Zootaxa 5613 (2) on page 331, DOI: 10.11646/zootaxa.5613.2.7, http://zenodo.org/record/15216637
"hepdata_wjets_syst.tar.gz" of "Measurements of the W production cross sections in association with jets with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2015

description: Systematic breakdowns for all distributions in the electron and muon channels (in HEPDATA format)
description: CERN-LHC. This paper presents cross sections for the production of a W boson in association with jets, measured in proton--proton collisions at sqrt(s)=7 TeV with the ATLAS experiment at the Large Hadron Collider. With an integrated luminosity of 4.6 fb^{-1}, this data set allows for an exploration of a large kinematic range, including jet production up to a transverse momentum of 1 TeV and multiplicities up to seven associated jets. The production cross sections for W bosons are measured in both the electron and muon decay channels. Differential cross sections for many observables are also presented including measurements of the jet observables such as the rapidities and the transverse momenta as well as measurements of event observables such as the scalar sums of the transverse momenta of the jets. The measurements are compared to numerous QCD predictions including next-to-leading-order perturbative calculations, resummation calculations and Monte Carlo generators Note added (27 OCT 2015): The bin ranges in the DeltaPhi table were incorrectly rounded. This has been fixed.
Density and Correlation functions of vortex and saddle points in open billiard systems
Creators: name: Höhmann, R.
name: Kuhl, U.
name: Stöckmann, H. -J.
name: Urbina, J. D.
name: Dennis, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We present microwave measurements for the density and spatial correlation of current critical points in an open billiard system, and compare them with the predictions of the Random Wave Model (RWM). In particular, due to a novel improvement of the experimental set-up, we determine experimentally the spatial correlation of saddle points of the current field. An asymptotic expression for the vortex-saddle and saddle-saddle correlation functions based on the RWM is derived, with experiment and theory agreeing well. We also derive an expression for the density of saddle points in the presence of a straight boundary with general mixed boundary conditions in the RWM, and compare with experimental measurements of the vortex and saddle density in the vicinity of a straight wall satisfying Dirichlet conditions.
description: submitted to Physical Review E
Scaling and Enhanced Symmetry at the Quantum Critical Point of the Sub-Ohmic Bose-Fermi Kondo Model
Creators: name: Kirchner, Stefan
name: Si, Qimiao
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider the finite temperature scaling properties of a Kondo-destroying quantum critical point in the Ising-anisotropic Bose-Fermi Kondo model (BFKM). A cluster-updating Monte Carlo approach is used, in order to reliably access a wide temperature range. The scaling function for the two-point spin correlator is found to have the form dictated by a boundary conformal field theory, even though the underlying Hamiltonian lacks conformal invariance. Similar conclusions are reached for all multi-point correlators of the spin-isotropic BFKM in a dynamical large-N limit. Our results suggest that the quantum critical local properties of the sub-ohmic BFKM are those of an underlying boundary conformal field theory.
description: 4 pages, 3 embedded eps figures; published version
СУВЧЕЧАК КАСАЛЛИГИ КЛИНИКО - ЭПИДЕМИОЛОГИК  КЕЧИШ ХУСУСИЯТЛАРИ
Creators: name: Келдиёрова, Зилола
name: Муҳаммадов, Садриддин
Publisher: name: Zenodo
Year: 2023

description: 2022-2023 йилларда  мўлжалланган Бухоро вилояти юқумли касалликлар шифохонасида ётқизилган 290 нафар беморларда  сувчечак билан касалланиш ва клиник кечишнинг қиёсий таҳлили келтирилган. Аниқланишича, 3 ёшдан 14 ёшгача бўлган болалар сезиларли даражада тез-тез касалхонага ётқизилган, катталар орасида - 18 ёшдан 34 ёшгача бўлганлар тезроқ касалланади (1,3).
ЧУВСТВОВАНИЕ И ПРЕДЧУВСТВОВАНИЕ КАК ПРОЯВЛЕНИЕ МОДАЛЬНОСТИ В ДНЕВНИКОВОМ ДИСКУРСЕ Л.Н. ТОСТОГО И ДЖ.Р. ФАУЛЗА В СОПОСТАВИТЕЛЬНОМ АСПЕКТЕ
Creators: name: Даниленко, Илья
Publisher: name: ООО Цифра
Year: 2025
Subjects: sign
emotivity
modality
diary discourse
interpretation
linguistic worldview
знак
эмотивность
модальность
дневниковый дискурс
интерпретация
языковая картина мира

description: Russian Linguistic Bulletin, Выпуск 2 (62) 2025
A high-level graphics programming language supporting the inquiry of graphical objects
Creators: name: Ross, Robert Vaughan
Publisher: name: University of British Columbia
Year: 2010

description: High-level graphical programming languages provide simply expressed constructs for the definition, manipulation, and external representation of graphical data. Such languages can be used to create effective and readable application programs. This thesis investigates the value of allowing the inquiry of graphical data in a graphical language. Major design goals of an implementation of a language with these capabilities are presented. A data base model and implementation are discussed. The classification of graphical primitives as abstract data types is presented. Examples are given of several areas in which a language including graphical inquiry may be applied. It is concluded that inquiry permits the definition and manipulation of arbitrary models of graphical objects, so enabling the implementation of sophisticated graphical algorithms.
Monte Carlo Simulations for NLO Chargino Production at the ILC
Creators: name: Robens, Tania
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present an extension of the Monte Carlo Event Generator Whizard which includes chargino production at the ILC at NLO. We include photons using both a fixed order and a resummation approach. In the latter, leading higher order corrections are automatically included. We present results for cross sections and event generation for both methods.
description: 4 pages, 6 figures, to appear in the proceedings of the International Linear Collider Workshop LCWS07, Hamburg, 2007 v2: updated bibliography information
Lifetime of the $^2F_{7/2}$ level in Yb$^+$ for spontaneous emission of electric octupole radiation
Creators: name: Lange, R.
name: Peshkov, A. A.
name: Huntemann, N.
name: Tamm, Chr.
name: Surzhykov, A.
name: Peik, E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report a measurement of the radiative lifetime of the $^2F_{7/2}$ level of $^{171}$Yb$^+$ that is coupled to the $^2S_{1/2}$ ground state via an electric octupole transition. The radiative lifetime is determined to be $4.98(25)\times 10^7$ s, corresponding to 1.58(8) years. The result reduces the relative uncertainty in this exceptionally long excited state lifetime by one order of magnitude with respect to previous experimental estimates. Our method is based on the coherent excitation of the corresponding transition and avoids limitations through competing decay processes. The explicit dependence on the laser intensity is eliminated by simultaneously measuring the resonant Rabi frequency and the induced quadratic Stark shift. Combining the result with information on the dynamic differential polarizability permits a calculation of the transition matrix element to infer the radiative lifetime.
description: 5 pages, 2 figures
The Frame Potential, on Average
Creators: name: Bengtsson, Ingemar
name: Granstrom, Helena
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A SIC consists of N^2 equiangular unit vectors in an N dimensional Hilbert space. The frame potential is a function of N^2 unit vectors. It has a unique global minimum if the vectors form a SIC, and this property has been made use of in numerical searches for SICs. When the vectors form an orbit of the Heisenberg group the frame potential becomes a function of a single fiducial vector. We analytically compute the average of this function over Hilbert space. We also compute averages when the fiducial vector is placed in certain special subspaces defined by the Clifford group.
description: 15 pages. Major mistake corrected in version 2
title: Determination of the s‐phase formation coefficient of plasma nitrided austenitic steel
Creators: name: Reinders, P. M.
name: Patel, R. R.
name: Musekamp, J.
name: Kaestner, P.
name: Hoche, H.
name: Bräuer, G.
name: Oechsner, M.
Publisher: name: Wiley-VCH
Year: 2023

description: Plasma nitriding is an effective surface hardening treatment for austenitic stainless steels. During plasma nitriding, s‐phase formation takes place which is not only responsible for high hardness and wear resistance but also for good corrosion resistance. In order to estimate the thickness of the s‐phase for austenitic stainless steel in a plasma nitriding process, an empirical model is devised. A number of plasma nitriding processes of austenitic stainless steel (304 L) were carried out with varying treatment temperature from 360 °C to 450 °C and process duration ranging from 10 hours to 24 hours with constant pressure, voltage, pulse‐to‐pause‐ratio and gas mixture. A time‐temperature dependent s‐phase formation coefficient is determined by measuring the thickness of the s‐phase using a scanning electron microscope (SEM) and glow discharge optical emission spectroscopy (GDOES). The developed model is verified by three controlled experiments. This model fits the thickness of the s‐phase with an error of less than 6 %.
Strengthening Probabilistic Graphical Models: The Purge-and-merge Algorithm
Creators: name: Streicher, Simon
name: Preez, Johan du
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Probabilistic graphical models (PGMs) are powerful tools for solving systems of complex relationships over a variety of probability distributions. However, while tree-structured PGMs always result in efficient and exact solutions, inference on graph (or loopy) structured PGMs is not guaranteed to discover the optimal solutions. It is in principle possible to convert loopy PGMs to an equivalent tree structure, but this is usually impractical for interesting problems due to exponential blow-up. To address this, we developed the purge-and-merge algorithm. This algorithm iteratively nudges a malleable graph structure towards a tree structure by selectively merging factors. The merging process is designed to avoid exponential blow-up by way of sparse structures from which redundancy is purged as the algorithm progresses. We set up tasks to test the algorithm on constraint-satisfaction puzzles such as Sudoku, Fill-a-pix, and Kakuro, and it outperformed other PGM-based approaches reported in the literature. While the tasks we set focussed on the binary logic of CSP, we believe the purge-and-merge algorithm could be extended to general PGM inference.
Maximum stabilizer dimension for nonproduct states
Creators: name: Walck, Scott N.
name: Lyons, David W.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Composite quantum states can be classified by how they behave under local unitary transformations. Each quantum state has a stabilizer subgroup and a corresponding Lie algebra, the structure of which is a local unitary invariant. In this paper, we study the structure of the stabilizer subalgebra for n-qubit pure states, and find its maximum dimension to be n-1 for nonproduct states of three qubits and higher. The n-qubit Greenberger-Horne-Zeilinger state has a stabilizer subalgebra that achieves the maximum possible dimension for pure nonproduct states. The converse, however, is not true: we show examples of pure 4-qubit states that achieve the maximum nonproduct stabilizer dimension, but have stabilizer subalgebra structures different from that of the n-qubit GHZ state.
description: 6 pages
Agaocnemis Moser 1918
Creators: name: Fuhrmann, Juares
name: Vaz-De-Mello, Fernando Z.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Agaocnemis

description: Agaocnemis Moser, 1918
Type species
Agaocnemis pruina Moser, 1918: 115 (designation: monotypy).
Diagnosis
Anterior and posterior pronotal margins not beaded (Fig. 2 A), posterior margin prominent with a medial tooth (Fig. 2 A); prosternum anteriorly concave (similar to Fig. 12 K); protibia with three external teeth and without spur (Fig. 2 A); male protarsomeres I–II ventrally flattened and with a setal comb (Fig. 2 A); elytral striae indistinct, lateral margins beaded, posterior and posterointernal margins not beaded (Fig. 1 A); male metatibia internodistally flattened (Fig. 2 E); metatarsomere V without internoproximal spine-like setae; abdomen with intersegmental membrane VII–VIII concealed (Fig. 1 A).
Remarks
The genera Agaocnemis, Byrasba, Hamatoplectris and Hieritis have a distinct pronotal posterior lobe bearing a small medial tooth that extends over the scutellum (Fig. 2 A–D). Agaocnemis is distinguished as follows (opposition to 1, Byrasba; 2, Hamatoplectris; 3, Hieritis): male metatibia internodistally flattened (Fig. 2 E) (1, 3, without flattened area or teeth (Fig. 2 F); 2, male metatibia with an internodistal tooth (Fig. 2 G)), and female elytron with posterolateral margin broadly beaded (Fig. 1 B) (1, 3, female elytral margin finelly beaded; 2, female not known).
description: Published as part of Fuhrmann, Juares & Vaz-De-Mello, Fernando Z., 2017, Macrodactylini (Coleoptera, Scarabaeidae, Melolonthinae): primary types of type species and taxonomic changes to the generic classification, pp. 1-71 in European Journal of Taxonomy 350 on page 11, DOI: 10.5852/ejt.2017.350, http://zenodo.org/record/3832682
Agaocnemis pruina Moser 1918
Creators: name: Fuhrmann, Juares
name: Vaz-De-Mello, Fernando Z.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Agaocnemis
Agaocnemis pruina

description: Agaocnemis pruina Moser, 1918
Figs 1, 2A, E, 17 A–B
Agaocnemis pruina Moser, 1918: 116.
Note
Agaocnemis pruina was described based on an undetermined number of specimens.
Material examined
Lectotype (hereby designated, Fig. 17 A–B)
BRAZIL: ♂, ZMHU, labels: [Brasilia | Nova Friburgo | b. Beske] [Agaocnemis | pruina | Type ♂] [LECTOTYPE | Agaocnemis | pruinosa | Moser, 1918 | ♂ | des. j. Fuhrmann & | F.Z. Vaz-de-Mello, 2014].
Paralectotypes (n = 4)
BRAZIL: 1 ♂, ZMHU, labels: [24154] [“illegible”] [PARALECTOTYPE | Agaocnemis | pruinosa | ♂ | des. j. Fuhrmann & | F.Z. Vaz-de-Mello, 2014]; 1 ♀, ZMHU, labels: [Brasilia | Nova Friburgo | b. Beske] [Agaocnemis | pruina | Type ♀] [PARALECTOTYPE | Agaocnemis | pruinosa | ♀ | des. j. Fuhrmann & | F.Z. Vaz-de-Mello, 2014]; 1 ♀, ZMHU, labels: [Brasilia | Nova Friburgo | b. Beske] [♀] [PARALECTOTYPE | Agaocnemis | pruinosa | ♀ | des. j. Fuhrmann & | F.Z. Vaz-de-Mello, 2014]; 1 ♀, ZMHU, labels: [24153] [pruina | Germ, Burm. | Brasil. Germ.] [Agaocnemis Mo | (Liogenys) | pruina Burm. Mos.] [PARALECTOTYPE | Agaocnemis | pruina | ♀ | des. j. Fuhrmann & | F.Z. Vaz-de-Mello, 2014].
description: Published as part of Fuhrmann, Juares & Vaz-De-Mello, Fernando Z., 2017, Macrodactylini (Coleoptera, Scarabaeidae, Melolonthinae): primary types of type species and taxonomic changes to the generic classification, pp. 1-71 in European Journal of Taxonomy 350 on pages 11-12, DOI: 10.5852/ejt.2017.350, http://zenodo.org/record/3832682
Рецепция Ф.М. Достоевского в рассказах Цань Сюэ
Creators: name: Волосков, Игорь
Publisher: name: ООО Цифра
Year: 2025
Subjects: F.M. Dostoevsky
reception
Chinese literature
Can Xue
stylistic analysis
motifs
Ф.М. Достоевский
рецепция
китайская литература
Цань Сюэ
стилистический анализ
мотивы

description: Russian Linguistic Bulletin, Выпуск 2 (62) 2025
Cold Atoms and Molecules in Self-Assembled Dipolar Lattices
Creators: name: Pupillo, G.
name: Griessner, A.
name: Micheli, A.
name: Ortner, M.
name: Wang, D. -W.
name: Zoller, P.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the realization of lattice models, where cold atoms and molecules move as extra particles in a dipolar crystal of trapped polar molecules. The crystal is a self-assembled floating mesoscopic lattice structure with quantum dynamics given by phonons. We show that within an experimentally accessible parameter regime extended Hubbard models with tunable long-range phonon-mediated interactions describe the effective dynamics of dressed particles.
description: 4 pages, 3 figures
Trade-offs between chemotaxis and proliferation shape the phenotypic structuring of invading waves
Creators: name: Lorenzi, Tommaso
name: Painter, Kevin J
Publisher: name: arXiv
Year: 2021
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences
subject: 92C17, 35Q92, 35R09, 35B40, 35C07

description: Chemotaxis-driven invasions have been proposed across a broad spectrum of biological processes, from cancer to ecology. The influential system of equations introduced by Keller and Segel has proven a popular choice in the modelling of such phenomena, but in its original form restricts to a homogeneous population. To account for the possibility of phenotypic heterogeneity, we extend to the case of a population continuously structured across space, time and phenotype, where the latter determines variation in chemotactic responsiveness, proliferation rate, and the level of chemical environment modulation. The extended model considered here comprises a non-local partial differential equation for the local phenotype distribution of cells which is coupled, through an integral term, with a differential equation for the concentration of an attractant, which is sensed and degraded by the cells. In the framework of this model, we concentrate on a chemotaxis/proliferation trade-off scenario, where the cell phenotypes span a spectrum of states from highly-chemotactic but minimally-proliferative to minimally-chemotactic but highly-proliferative. Using a combination of numerical simulation and formal asymptotic analysis, we explore the properties of travelling-wave solutions. The results of our study demonstrate how incorporating phenotypic heterogeneity may lead to a highly-structured wave profile, where cells in different phenotypic states dominate different spatial positions across the invading wave, and clarify how the phenotypic structuring of the wave can be shaped by trade-offs between chemotaxis and proliferation.
description: 35
Femtosecond dynamics and laser control of charge transport in trans-polyacetylene
Creators: name: Franco, Ignacio
name: Shapiro, Moshe
name: Brumer, Paul
Publisher: name: arXiv
Year: 2008
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The induction of dc electronic transport in rigid and flexible trans-polyacetylene oligomers according to the $ω$ vs. $2ω$ coherent control scenario is investigated using a quantum-classical mean field approximation. The approach involves running a large ensemble of mixed quantum-classical trajectories under the influence of $ω+2ω$ laser fields, and choosing the initial conditions by sampling the ground-state Wigner distribution function for the nuclei. The vibronic couplings are shown to change the mean single-particle spectrum, introduce ultrafast decoherence, and enhance intramolecular vibrational and electronic relaxation. Nevertheless, even in the presence of significant couplings, limited coherent control of the electronic dynamics is still viable, the most promising route involving the use of fs pulses with a duration that is comparable to the electronic dephasing time. The simulations offer a realistic description of the behavior of a simple coherent control scenario in a complex system, and provide a detailed account of the femtosecond photoinduced vibronic dynamics of a conjugated polymer.
description: 14 pages, 13 figs. Accepted in J. Chem. Phys