cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ÐÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÑÑÑÑÐ° Â«ÐÐ°ÑÐ°Ð±ÑÐºÂ» Ð¿ÑÐ¸ Ð¾Ð±ÑÑÐµÐ½Ð¸Ð¸ ÑÐ·ÑÐºÑ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¸Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸
title: Use of the electronic resource Â«BarabookÂ» in teaching the language of specialty to Chinese students of economic directions of training
Creators: name: ÐÐ¾ÑÐ±ÐµÐ½ÐºÐ¾, ÐÐ¸ÐºÑÐ¾ÑÐ¸Ñ
name: ÐÐ¾Ð¼Ð¸Ð½Ð¾Ð²Ð°, Ð¢Ð°ÑÑÑÐ½Ð°
name: ÐÐ°ÑÐºÐ°ÑÐ¾Ð²Ð°, ÐÐ°ÑÑÑ
name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑ Ð½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾. ÐÑÑÑÐ°Ñ ÑÐºÐ¾Ð»Ð° Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ  Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ  Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼
name: "ÐÐµÐ´ÐµÐ»Ñ Ð½Ð°ÑÐºÐ¸ ÐÑÑÑÐµÐ¹ ÑÐºÐ¾Ð»Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÑ  Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½ÑÑ  Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼", Ð½Ð°ÑÑÐ½Ð°Ñ ÐºÐ¾Ð½ÑÐµÑÐµÐ½ÑÐ¸Ñ Ñ Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¼ ÑÑÐ°ÑÑÐ¸ÐµÐ¼ (2023; Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³)
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2023
Subjects: ÑÑÑÑÐºÐ¸Ð¹ ÑÐ·ÑÐº ÐºÐ°Ðº Ð¸Ð½Ð¾ÑÑÑÐ°Ð½Ð½ÑÐ¹
ÑÐ·ÑÐº ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸
ÑÐ¸ÑÑÐ¾Ð²ÑÐµ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ
Ð»ÐµÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð³ÑÐ°Ð¼Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð½Ð°Ð²ÑÐºÐ¸
ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¸Ðµ ÑÑÑÐ´ÐµÐ½ÑÑ
Russian as a foreign language
specialty language
digital tools
lexical and grammatical skills
Chinese students

description: Ð¡ÑÐ°ÑÑÑ Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ñ Ð¾Ð¿ÑÑÐ° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ° Â«ÐÐ°ÑÐ°Ð±ÑÐºÂ» Ð¿ÑÐ¸ Ð¾Ð±ÑÑÐµÐ½Ð¸Ð¸ ÑÐ·ÑÐºÑ ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¸Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ð¹ Ð¿Ð¾Ð´Ð³Ð¾ÑÐ¾Ð²ÐºÐ¸, Ð¾Ð±ÑÑÐ°ÑÑÐ¸ÑÑÑ Ð² ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ñ Ð²ÑÐ·Ð°Ñ. ÐÑÐ¼ÐµÑÐ°ÐµÑÑÑ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ ÑÑÐµÑÐ° ÑÑÐ½Ð¾Ð¿ÑÐ¸ÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð¾Ð±ÑÑÐµÐ½Ð¸Ñ Ð¾Ð±Ð¾Ð·Ð½Ð°ÑÐµÐ½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð½ÑÐ¸Ð½Ð³ÐµÐ½ÑÐ°. ÐÐ¿Ð¸ÑÑÐ²Ð°ÑÑÑÑ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ ÑÐµÑÐ²Ð¸ÑÐ° Â«ÐÐ°ÑÐ°Ð±ÑÐºÂ» Ð¿ÑÐ¸ ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²ÑÑ Ð»ÐµÐºÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ Ð³ÑÐ°Ð¼Ð¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð½Ð°Ð²ÑÐºÐ¾Ð² Ð½Ð° Ð·Ð°Ð½ÑÑÐ¸ÑÑ Ð¿Ð¾ ÑÑÑÑÐºÐ¾Ð¼Ñ ÑÐ·ÑÐºÑ Ð² ÐºÐ¸ÑÐ°Ð¹ÑÐºÐ¾Ð¹ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸Ð¸.
description: The article describes the experience of using the digital tool âBarabookâ in teaching the language of specialty to Chinese students of economics studying in Russian universities. The necessity of taking into account the ethno-psychological peculiarities of teaching the designated contingent is noted. The functional capabilities of the âBarabookâ service in the formation of stable lexical and grammatical skills in Russian language classes in the Chinese audience are described.
Additional file 1 of Impacts of ZnO as a nanofertilizer on fenugreek: some biochemical parameters and SCoT analysis
Creators: name: Elsherif, Doaa E.
name: Abd-ElShafy, Eman
name: Khalifa, Asmaa M.
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. Table 3. The impact of different concentrations of ZnO NPs on biomass and biochemical constituents of fenugreek plants.
Theoretical study of interacting hole gas in p-doped bulk III-V semiconductors
Creators: name: Schliemann, John
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: We study the homogeneous interacting hole gas in $p$-doped bulk III-V semiconductors. The structure of the valence band is modelled by Luttinger's Hamiltonian in the spherical approximation, giving rise to heavy and light hole dispersion branches, and the Coulomb repulsion is taken into account via a self-consistent Hartree-Fock treatment. As a nontrivial feature of the model, the self-consistent solutions of the Hartree-Fock equations can be found in an almost purely analytical fashion, which is not the case for other types of effective spin-orbit coupling terms. In particular, the Coulomb interaction renormalizes the Fermi wave numbers for heavy and light holes. As a consequence, the ground state energy found in the self-consistent Hartree-Fock approach and the result from lowest-order perturbation theory do not agree. We discuss the consequences of our observations for ferromagnetic semiconductors, and for the possible observation of the spin-Hall effect in bulk $p$-doped semiconductors. Finally, we also investigate elementary properties of the dielectric function in such systems.
General Model for Infrastructure Multi-channel Wireless LANs
Creators: name: Amer, Abdelsalam
name: Gebali, Fayez
Publisher: name: arXiv
Year: 2010
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: In this paper we develop an integrated model for request mechanism and data transmission in multi-channel wireless local area networks. We calculated the performance parameters for single and multi-channel wireless networks when the channel is noisy. The proposed model is general it can be applied to different wireless networks such as IEEE802.11x, IEEE802.16, CDMA operated networks and Hiperlan\2.
description: 11 Pages, IJCNC
Introduction to papers on the modeling and analysis of network data---II
Creators: name: Fienberg, Stephen E.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Introduction to papers on the modeling and analysis of network data---II
description: Published in at http://dx.doi.org/10.1214/10-AOAS365 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Lower Bounds for Expressions of Large Sieve Type
Creators: name: Schlage-Puchta, Jan-Christoph
Publisher: name: arXiv
Year: 2011
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11N35

description: We show that the large sieve is optimal for almost all exponential sums, thus proving a conjecture by Erdös and Renyi.
Thermal Conductivity and Thermal Rectification in Graphene Nanoribbons: a Molecular Dynamics Study
Creators: name: Hu, Jiuning
name: Ruan, Xiulin
name: Chen, Yong P.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have used molecular dynamics to calculate the thermal conductivity of symmetric and asymmetric graphene nanoribbons (GNRs) of several nanometers in size (up to ~4 nm wide and ~10 nm long). For symmetric nanoribbons, the calculated thermal conductivity (e.g. ~2000 W/m-K @400K for a 1.5 nm {\times} 5.7 nm zigzag GNR) is on the similar order of magnitude of the experimentally measured value for graphene. We have investigated the effects of edge chirality and found that nanoribbons with zigzag edges have appreciably larger thermal conductivity than nanoribbons with armchair edges. For asymmetric nanoribbons, we have found significant thermal rectification. Among various triangularly-shaped GNRs we investigated, the GNR with armchair bottom edge and a vertex angle of 30° gives the maximal thermal rectification. We also studied the effect of defects and found that vacancies and edge roughness in the nanoribbons can significantly decrease the thermal conductivity. However, substantial thermal rectification is observed even in the presence of edge roughness.
description: 13 pages, 5 figures, slightly expanded from the published version on Nano Lett. with some additional notes
Theory of phonon-induced spin relaxation in laterally coupled quantum dots
Creators: name: Stano, Peter
name: Fabian, Jaroslav
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: Phonon-induced spin relaxation in coupled lateral quantum dots in the presence of spin-orbit coupling is calculated. The calculation for single dots is consistent with experiment. Spin relaxation in double dots at useful interdot couplings is dominated by spin-hot spots that are strongly anisotropic. Spin-hot spots are ineffective for a diagonal crystallographic orientation of the dots with a transverse in-plane field. This geometry is proposed for spin-based quantum information processing.
Forest recovery from mountain pine beetle attack : synthesis and simulations of stand carbon and water balances using a modified version of the 3-PG model
Creators: name: Meyer, Gesa
Publisher: name: University of British Columbia
Year: 2018

description: The most recent mountain pine beetle (MPB) (Dendroctonus ponderosae) outbreak in British Columbia (BC), which began in the late 1990s, killed ~54% of the mature merchantable lodgepole pine volume and was expected to impact gross primary productivity (GPP), ecosystem respiration (R) and thus net ecosystem productivity (NEP), as well as evapotranspiration (E), snow accumulation and melt in infested stands due to tree mortality. To quantify these effects, eddy-covariance (EC) measurements of carbon (C) and water vapour fluxes have been made above two not-salvage-harvested MPB-attacked pine stands, one with little understory (MPB-06) and another with considerable understory for ten and six years, respectively, and for three years in a partial-salvage-harvested stand, complemented with short-term EC measurements in nearby clearcuts. To determine long-term recovery of the C and water balances following attack, I modified the 3-PG (Physiological Principles Predicting Growth) model to simulate the effects of MPB attack on MPB-06. Modifications included a 2-layer canopy with a partly-dying overstory and growing understory, water availability from snowmelt, and a heterotrophic respiration sub-model. Modelled monthly and annual fluxes at MPB-06 agreed well with the respective EC-estimated values during the decade following attack. Modelled annual GPP, R, NEP and E decreased by about 52%, 35%, 126% and 62%, respectively, in the first year following attack compared to pre-attack values in 2005. While modelled GPP and R, as well as EC-estimated GPP, showed a relatively steady increase over the following decade, EC-estimated R changed little in the first eight years after attack and then increased in the last two years. Both modelled and measured NEP increased significantly over the decade with MPB-06 becoming C neutral within three to four years following attack. EC-measured annual E remained remarkably stable for five years after the attack, and then increased in the last five years, whereas the model indicated a relatively steady increase over the decade. Model projections for five climate change scenarios show 2026 average GPP, R, NEP and E being 14%, 1%, 65% and 5%, respectively, lower than pre-attack values. The quick recovery suggests that not-salvage-harvesting can be a beneficial management practice for C sequestration and hydrology.
Probing a Kondo-Correlated Quantum Dot with Spin Spectroscopy
Creators: name: Kupidura, D.
name: Rogge, M.
name: Reinwald, Matthias
name: Wegscheider, Werner
name: Haug, R.
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: We investigate the Kondo effect and spin blockade observed in a many-electron quantum dot and study the magnetic field dependence. At lower fields, a pronounced Kondo effect is found, which is replaced by the spin blockade at higher fields. In an intermediate regime, both effects are visible. We make use of this combined effect to gain information about the internal spin configuration of our quantum dot. We find that the data cannot be explained assuming regular filling of electronic orbitals. Instead, spin polarized filling seems to be probable.
Effects of short-range interactions on transport through quantum point contacts: A numerical approach
Creators: name: Lassl, Andreas
name: Schlagheck, Peter
name: Richter, Klaus
Publisher: name: Universität Regensburg
Year: 2007
Subjects: subject: 530 Physik
subject: 73.21.Hb
subject: 72.25.Dc
subject: 71.70.-d
subject: 72.70.+m

description: We study electronic transport through a quantum point contact, where the interaction between the electrons is approximated by a contact potential. Our numerical approach is based on the non-equilibrium Green function technique which is evaluated at Hartree-Fock level. We show that this approach allows us to reproduce relevant features of the so-called "0.7 anomaly" observed in the conductance at low temperatures, including the characteristic features in recent shot noise measurements. This is consistent with a spin-splitting interpretation of the process, and indicates that the "0.7 anomaly" should also be observable in transport experiments with ultracold fermionic atoms.
Tunneling spectroscopy of Landau band gaps at a quantum Hall line junction with adjustable Fermi level
Creators: name: Habl, Matthias
name: Reinwald, Matthias
name: Wegscheider, Werner
name: Bichler, Max
name: Abstreiter, Gerhard
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: Two laterally adjacent quantum Hall systems separated by an extended barrier of a thickness on the order of the magnetic length possess a complex Landau band structure in the vicinity of the line junction. The energy dispersion is obtained from an exact quantum-mechanical calculation of the single electron eigenstates for the coupled system by representing the wave functions as a superposition of parabolic cylinder functions. For orbit centers approaching the barrier, the separation of two subsequent Landau levels is reduced from the cyclotron energy to gaps which are much smaller. The position of the anticrossings increases on the scale of the cyclotron energy as the magnetic field is raised. In order to experimentally investigate a particular gap at different field strengths but under constant filling factor, a GaAs/AlGaAs heterostructure with a 52 Å thick tunneling barrier and a gate electrode for inducing the two-dimensional electron systems was fabricated by the cleaved edge overgrowth method. The shift of the gaps is observed as a displacement of the conductance peaks on the scale of the filling factor. Besides this effect, which is explained within the picture of Landau level mixing for an ideal barrier, we report on signatures of quantum interferences at imperfections of the barrier which act as tunneling centers. The main features of the recent experiment of Yang, Kang et al. are reproduced and discussed for different gate voltages. Quasiperiodic oscillations, similar to the Aharonov-Bohm effect at the quenched peak, are revealed for low magnetic fields before the onset of the regular conductance peaks.
A Discrete Choquet Integral for Ordered Systems
Creators: name: Faigle, Ulrich
name: Grabisch, Michel
Publisher: name: arXiv
Year: 2011
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Probability (math.PR)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: A model for a Choquet integral for arbitrary finite set systems is presented. The model includes in particular the classical model on the system of all subsets of a finite set. The general model associates canonical non-negative and positively homogeneous superadditive functionals with generalized belief functions relative to an ordered system, which are then extended to arbitrary valuations on the set system. It is shown that the general Choquet integral can be computed by a simple Monge-type algorithm for so-called intersection systems, which include as a special case weakly union-closed families. Generalizing Lovász' classical characterization, we give a characterization of the superadditivity of the Choquet integral relative to a capacity on a union-closed system in terms of an appropriate model of supermodularity of such capacities.
Additional file 1 of Esculetin releases maturation arrest and induces terminal differentiation in leukemic blast cells by altering the Wnt signaling axes
Creators: name: Mathur, Ankit
name: Gangwar, Aman
name: Saluja, Daman
Publisher: name: figshare
Year: 2023
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 1: Supplementary Table 1. Primer sequences used to check expression of individual gene.
Influence of an in situ-deposited SiN_x intermediate layer inside GaN and AlGaN layers on SiC substrates
Creators: name: Engl, Karl
name: Beer, Martin
name: Gmeinwieser, Nikolaus
name: Schwarz, Ulrich
name: Zweck, Josef
name: Wegscheider, Werner
name: Miller, S.
name: Miler, A.
name: Lugauer, H.
name: Brüderl, G.
name: Lell, A.
name: Härle, V.
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: In this work we present a study on the influence of an in situ grown SiNx intermediate layer inside (Al)GaN epitaxial layers grown on SiC substrates on dislocation densities and material strain of the epitaxial films. A defect density of was achieved by reducing the number of pure edge dislocations in the order of one magnitude. It was found that a reduction of the dislocation density is only successful by inserting the SiNx layer inside GaN films and no defect reduction takes place with SiNx inside AlGaN films. The presence of stacking faults at the close vicinity of the SiNx layer plays an important role for the mechanism of dislocation termination at the SiNx interface. To determine dislocation densities an etch pit density method was carried out combining transmission electron microscopy (TEM) investigations of plan-view samples with atomic force microscopy (AFM) scans. Structural properties were investigated by cross-sectional TEM samples. Composition of AlGaN at the SiNx interface was determined by energy dispersive X-ray analysis (EDX) and secondary ion mass spectroscopy (SIMS). Material strain was investigated by micro-photoluminescence measurements (μ-PL).
Li - O anti-correlation in NGC 6752: evidence for Li-enriched polluting gas
Creators: name: Shen, Z. -X.
name: Bonifacio, P.
name: Pasquini, L.
name: Zaggia, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Elemental correlations and anti-correlations are known to be present in globular clusters (GCs) owing to pollution by CNO cycled gas. Because of its fragility Li is destroyed at the temperature at which the CNO cycling occurs, and this makes Li a crucial study for the nature of the contaminating stars. We observed 112 un-evolved stars at the Turnoff of the NGC6752 cluster with FLAMES at the VLT to investigate the presence and the extent of a Li-O correlation. This correlation is expected if there is a simple pollution scenario. Li (670.8 nm) and O triplet (771 nm) abundances are derived in NLTE. All stars belong to a very narrow region of the color-magnitude diagram, so they have similar stellar parameters (Teff, log g). We find that O and Li correlate, with a high statistical significance that confirms the early results for this cluster. At first glance this is what is expected if a simple pollution of pristine gas with CNO cycled gas (O-poor, Li-poor) occurred. The slope of the relationship, however, is about 0.4, and differs from unity by over 7 Sigma. A slope of one is the value predicted for a pure contamination model. We confirm an extended Li-O correlation in non evolved stars of NGC 6752. At the same time the characteristic of the correlation shows that a simple pollution scenario is not sufficient to explain the observations. Within this scenario the contaminant gas must have been enriched in Li. This would rule out massive stars as main polluters, and favor the hypothesis that the polluting gas was enriched by intermediate or high-mass AGB stars, unless the former can be shown to be able to produce Li. According to our observations, the fraction of polluting gas contained in the stars observed is a considerable fraction of the stellar mass of the cluster.
description: 8pages, 2 figures, accepted by A&A Letter
Additional file 2 of Esculetin releases maturation arrest and induces terminal differentiation in leukemic blast cells by altering the Wnt signaling axes
Creators: name: Mathur, Ankit
name: Gangwar, Aman
name: Saluja, Daman
Publisher: name: figshare
Year: 2023
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 2: Supplementary Figure 1. Dynamic induction of early/late phase apoptosis in Kasumi-1 cells upon esculetin treatment : Representative dot plot analysis of esculetin mediated apoptosis based on Annexin V and propidium iodide (PI) staining following 24 and 48h esculetin treatment. Annexin V positive cells were considered to undergo early apoptosis, and Annexin V + PI positive cells as late apoptotic cells. Percentage cell population in each quadrant and relative apoptosis in bar graph (right panel) are combined from three independent experiments. (*p ≤ 0.05; **p ≤ 0.02).
An Efficient and Secure Routing Protocol for Mobile Ad-Hoc Networks
Creators: name: Iyengar, N. Ch. Sriman Narayana
name: kumar, Syed Mohammad Ansar Sachin
name: Nagar, Piyush
name: Sharma, Siddharth
name: Atrey, Akshay
Publisher: name: arXiv
Year: 2010
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: Efficiency and simplicity of random algorithms have made them a lucrative alternative for solving complex problems in the domain of communication networks. This paper presents a random algorithm for handling the routing problem in Mobile Ad hoc Networks [MANETS].The performance of most existing routing protocols for MANETS degrades in terms of packet delay and congestion caused as the number of mobile nodes increases beyond a certain level or their speed passes a certain level. As the network becomes more and more dynamic, congestion in network increases due to control packets generated by the routing protocols in the process of route discovery and route maintenance. Most of this congestion is due to flooding mechanism used in protocols like AODV and DSDV for the purpose of route discovery and route maintenance or for route discovery as in the case of DSR protocol. This paper introduces the concept of random routing algorithm that neither maintains a routing table nor floods the entire network as done by various known protocols thereby reducing the load on network in terms of number of control packets in a highly dynamic scenario. This paper calculates the expected run time of the designed random algorithm.
description: 9 Pages, IJCNC
Memorandum of Understanding (MoU) for Operation of the IPCC Data Distribution Centre
Creators: name: Xing, Xiaoshi
name: Stockhause, Martina
name: Gutiérrez Llorente, José Manuel
name: Irwin, Courtney
Publisher: name: Zenodo
Year: 2021
Subjects: IPCC
IPCC DDC
IPCC Data Distribution Centre

description: The Memorandum of Understanding commits the partners to working together to meet the objectives which have been set out for the DDC at the 47th session of the IPCC.
description: Replacing UK DDC Partner CEDA with MetadataWorks
Political Philosophy and the Republican Future: Reconsidering Cicero
Creators: name: Smith, Gregory Bruce
Publisher: name: University of Notre Dame
Year: 2023

description: \u000aAre we moving inevitably into an irreversible era of postnationalism and globalism? In _Political Philosophy and the Republican Future_, Gregory Bruce Smith asks, if participation in self-government is not central to citizens' vision of the political good, is despotism inevitable? Smith's study evolves around reconciling the early republican tradition in Greece and Rome as set out by authors such as Aristotle and Cicero, and a more recent tradition shaped by thinkers such as Machiavelli, Locke, Montesquieu, Adam Smith, Madison, and Rousseau. Gregory Smith adds a further layer of complexity by analyzing how the republican and the larger philosophical tradition have been called into question by the critiques of Nietzsche, Heidegger, and their various followers.\u000a \u000aFor Smith, the republican future rests on the future of the tradition of political philosophy. In this book he explores the nature of political philosophy and the assumptions under which that tradition can be an ongoing tradition rather than one that is finished. He concludes that political philosophy must recover its phenomenological roots and attempt to transcend the self-legislating constructivism of modern philosophy. Forgetting our past traditions, he asserts, will only lead to despotism, the true enemy of all permutations of republicanism. Cicero's thought is presented as a classic example of the phenomenological approach to political philosophy. A return to the architectonic understanding of political philosophy exemplified by Cicero is, Smith argues, the key to the republican future.\u000a
Additional file 1 of Depression literacy and misconceptions scale (DepSter): a new two-factorial tool for measuring beliefs about depression
Creators: name: Kulwicka, Katarzyna
name: Gasiorowska, Agata
Publisher: name: figshare
Year: 2023
Subjects: subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Supplementary Material 1: Depression Literacy and Misconceptions Scale (DepSter)
A remark on duality solutions for some weakly nonlinear scalar conservation laws
Creators: name: James, François
name: Vauchelet, Nicolas
Publisher: name: arXiv
Year: 2011
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We investigate existence and uniqueness of duality solutions for a scalar conservation law with a nonlocal interaction kernel. Following the work of Bouchut and James (Comm. Partial Diff. Eq., 24, 1999), a notion of duality solution for such a nonlinear system is proposed, for which we do not have uniqueness. Then we prove that a natural definition of the flux allows to select a solution for which uniqueness holds.
Additional file 3 of Esculetin releases maturation arrest and induces terminal differentiation in leukemic blast cells by altering the Wnt signaling axes
Creators: name: Mathur, Ankit
name: Gangwar, Aman
name: Saluja, Daman
Publisher: name: figshare
Year: 2023
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology

description: Additional file 3.
Breaking the sound barriers : extended techniques and new timbres for the developing violist
Creators: name: Kwok, Sarah Wei-Yan
Publisher: name: University of British Columbia
Year: 2018

description: There was a drastic shift in the aesthetics of music from the twentieth century, and this placed new performance demands on musicians. These technical and expressive demands often include extended techniques, which are methods for producing novel timbres. This study undertakes an examination of these extended techniques on the viola. It is necessary for the modern violist to be familiar with extended techniques, but they are not part of standard training on the instrument, as the majority of the standard etudes come from the eighteenth and nineteenth centuries and do not address modern technical challenges. Because contemporary pedagogical literature is scarce for the viola and few etudes address extended techniques, six etudes have been commissioned as a practical application for this project. These etudes help to introduce and refine facility with extended techniques for students at an intermediate level. Extended techniques are often learned when a student is advanced, but they can and should be taught to younger students. The techniques are sometimes thought of as being unusual or challenging, but they are based on fundamental techniques and can contribute to and improve overall technical and musical abilities. This project begins with an introduction and a literature review, followed by the third chapter which provides a context for extended techniques with a brief history of the instrument and its pedagogy. The fourth chapter explores various extended techniques, the fifth chapter discusses the commissioned etudes, and the conclusion reiterates the importance of learning extended techniques.
Spin transport in disordered single-wall carbon nanotubes contacted to ferromagnetic leads
Creators: name: Krompiewski, Stefan
name: Nemec, Norbert
name: Cuniberti, Gianaurelio
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: Recent conductance measurements on multi-wall carbon nanotubes (CNTs) reveal an effective behavior similar to disordered single-wall CNTs. This is due to the fact that electric current flows essentially through the outermost shell and is strongly influenced by inhomogeneous electrostatic potential coming from the inner tubes. Here, we present theoretical studies of spin-dependent transport through disorder-free double-wall CNTs as well as single-wall CNTs with Anderson-type disorder. The CNTs are end-contacted to ferromagnetic electrodes modelled as fcc (111) surfaces. Our results shed additional light on the giant magnetoresistance effect in CNTs. Some reported results concern realistically long CNTs, up to several hundred nanometers.
High speed 3-D Surface Profilometry Employing Trapezoidal HSI Phase Shifting Method with Multi-band Calibration for Colour Surface Reconstruction
Creators: name: Chen, L C
name: Nguyen, X L
name: Shu, Y S
Publisher: name: arXiv
Year: 2010
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: This article presents a new optical measurement method employing a HSI (Hue, Saturation and Intensity) colour model to form trapezoidal structured patterns for morphology reconstruction of a measured object at a high speed. Profilometry on objects having non-monochromatic surfaces is considered as one of the remaining most challenges faced by the currently existing structured-light projection methods since the surface reflectivity to red, green and blue light may vary significantly. To address this, an innovative colour calibration method for hue component is developed to determine the accurate reflectivity response of the measured surface. The trapezoidal colour pattern is calibrated to compensate the hue-shifted quantity induced by the reflective characteristics of the object's surface. The developed method can reconstruct precise 3-D surface models from objects by acquiring a single-shot image, which can achieve high-speed profilometry and avoid in-situ potential measurement disturbances such as environmental vibration. To verify the feasibility of the developed methodology, some experiments were conducted to confirm that the measurement accuracy can be controlled within 2.5% of the overall measurement range and the repeatability of 3.0% within +/- 3*sigma can be achieved.
On the Minimization of Handover Decision Instability in Wireless Local Area Networks
Creators: name: Abid, Meriem
name: Yahiya, Tara Ali
name: Pujolle, Guy
Publisher: name: arXiv
Year: 2010
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: This paper addresses handover decision instability which impacts negatively on both user perception and network performances. To this aim, a new technique called The HandOver Decision STAbility Technique (HODSTAT) is proposed for horizontal handover in Wireless Local Area Networks (WLAN) based on IEEE 802.11standard. HODSTAT is based on a hysteresis margin analysis that, combined with a utilitybased function, evaluates the need for the handover and determines if the handover is needed or avoided. Indeed, if a Mobile Terminal (MT) only transiently hands over to a better network, the gain from using this new network may be diminished by the handover overhead and short usage duration. The approach that we adopt throughout this article aims at reducing the minimum handover occurrence that leads to the interruption of network connectivity (this is due to the nature of handover in WLAN which is a break before make which causes additional delay and packet loss). To this end, MT rather performs a handover only if the connectivity of the current network is threatened or if the performance of a neighboring network is really better comparing the current one with a hysteresis margin. This hysteresis should make a tradeoff between handover occurrence and the necessity to change the current network of attachment. Our extensive simulation results show that our proposed algorithm outperforms other decision stability approaches for handover decision algorithm.
description: 13 Pages, IJWMN
Additional file 2 of Depression literacy and misconceptions scale (DepSter): a new two-factorial tool for measuring beliefs about depression
Creators: name: Kulwicka, Katarzyna
name: Gasiorowska, Agata
Publisher: name: figshare
Year: 2023
Subjects: subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Supplementary Material 2: Skala Przekonań na Temat Depresji (DepSter)
Excited hadrons on the lattice: Baryons
Creators: name: Burch, Tommy
name: Gattringer, Christof
name: Glozman, Leonid Ya.
name: Hagen, Christian
name: Hierl, Dieter
name: Lang, C. B.
name: Schäfer, Andreas
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: We present results for masses of excited baryons from a quenched calculation with Chirally Improved quarks at pion masses down to 350 MeV. Our analysis of the correlators is based on the variational method. In order to provide a large basis set for spanning the physical states, we use interpolators with different Dirac structures and Jacobi smeared quark sources of different width. Our spectroscopy results for a wide range of ground state and excited baryons are discussed.
O'ZBEK TILSHUNOSLIGIDA TRANSFORMATSIYA HODISASI: YANGICHA QARASH VA NAZARIYALAR
Creators: name: Ergashev, Sardor
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada, o’zbek tilshunosligida transformatsiya hodisasining nazariy asoslari hamda uning tilshunoslikda qo’llanilishi va tutgan o’rni haqida so’z boradi.
title: Community, autonomy and divinity: studying morality across cultures
Creators: name: Martins Guerra, Valeschka
Publisher: name: University of Kent
Year: 2022

description: Moral rules are an important aspect of culture. Yet, to date no published scale exists to measure the endorsement of different moral codes. This thesis report the development of the CADS (Community, Autonomy and Divinity Scale), based on Shweder's (2003a; Shweder et aI., 1987) anthropological theory of moral codes, as a means to measure cross-cultural, sub-cultural, and individual differences in the contents of morality. Scale development, confirmatory factor analysis, convergent and discriminant validity are reported in Studies 1, 2, and 3, as well as analysis for structural invariance and meaningful differences across British and Brazilian cultural contexts. Findings suggest the CADS to be a reliable and valid scale, thereby enabling the cross-cultural quantitative study of similarities and differences in endorsement of moral codes. Following CADS' development, this thesis presents one experiment (Study 4) investigating the relationship between moral judgement and emotional reactions, suggesting that emotions act as mediators of the relationship between perceptions of moral code violations and moral judgement. Finally, Study 5 studies the power of the moral codes to predict honour concerns, and Study 6 replicates these findings, and most importantly, tests the CADS in six different cultural communities (Brazil, Japan, New Zealand, Spain, the UK, and the US). The variation of the moral codes endorsement across cultures, here operationally defined as nations, genders, and religious groups, is also investigated. Limitations of this work, as well as its theoretical and empirical implications for research in social psychology are discussed.
Short range correlations and wave function factorization in light and finite nuclei
Creators: name: Atti, C. Ciofi degli
name: Kaptari, L. P.
name: Morita, H.
name: Scopetta, S.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Recent BNL and Jlab data provided new evidence on two nucleon correlations (2NC) in nuclei. The data confirm the validity of the convolution model, describing the spectral function (SF) of a correlated pair moving in the mean field with high and low relative and center-of-mass (cm) momenta, respectively. The model is built assuming that the wave function (WF) of a nucleus A, describing a configuration where the cm momentum of a correlated pair is low and its relative momentum is high, factorizes into the product of the two-body WF and that of the A-2 system. Such a factorization has been shown to occur in nuclear matter (NM). Here it is shown that few-body systems exhibit factorization, which seems to be therefore a general property, to be reproduced also in studies of the WF of finite nuclei.
description: 4 pages, 4 figures, presented by S. Scopetta at the 21st European Conference on Few-Body Problems in Physics, Salamanca, Spain, 30 August - 3 September 2010, submitted to Few-Body Systems
Haar wavelets as a tool for the statistical characterization of variability
Creators: name: Price, Ryan
name: Vincent, Stephane
name: LeBohec, Stephan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: In the field of gamma-ray astronomy, irregular and noisy datasets make difficult the characterization of light-curve features in terms of statistical significance while properly accounting for trial factors associated with the search for variability at different times and over different timescales. In order to address these difficulties, we propose a method based on the Haar wavelet decomposition of the data. It allows statistical characterization of possible variability, embedded in a white noise background, in terms of a confidence level. The method is applied to artificially generated data for characterization as well as to the the very high energy M87 light curve recorded with VERITAS in 2008 which serves here as a realistic application example.
description: 15 pages, 6 figures
Quantum informatics with plasmonic metamaterials
Creators: name: Kamli, Ali A.
name: Moiseev, Sergey A.
name: Sanders, Barry C.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Surface polaritons at a meta-material interface are proposed as qubits. The SP fields are shown to have low losses, subwavelength confinement and can demonstrate very small modal volume. These important properties are used to demonstatre interesting applications in quantum information, i.e., coherent control of weak fields and large Kerr nonlinearity at the low photon level.
Masses of excited baryons from chirally improved quenched lattice QCD
Creators: name: Burch, Tommy
name: Gattringer, Christof
name: Glozman, Leonid Ya.
name: Hagen, Christian
name: Hierl, Dieter
name: Kleindl, Reinhard
name: Lang, C. B.
name: Schäfer, Andreas
Publisher: name: Universität Regensburg
Year: 2005
Subjects: subject: 530 Physik

description: Whereas ground state spectroscopy for quenched QCD is well understood, it is still a challenge to obtain results for excited hadron states. In our study we present results from a new approach for determining spatially optimized operators for lattice spectroscopy of excited hadrons. In order to be able to approach physical quark masses we work with the chirally improved Dirac operator, i.e., approximate Ginsparg-Wilson fermions. Since these are computationally expensive we restrict ourselves to a few quark sources. We use Jacobi smeared quark sources with different widths and combine them to construct hadron operators with different spatial wave functions. This allows us to identify the Roper state and other excited baryons, also in the strange sector.
Визначний дослідник Вишгорода
Creators: name: Орлов, Руслан
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 430101
subject: Archaeological science

description: Орлов Р.С. Визначний дослідник Вишгорода. Старожитності Вишгородщини: Збірник тез доповідей і повідомлень 9-ї науково-практичної конференції присвяченої "Дню пам'яті Ярослава Мудрого", 4-5 березня 2002р. м.Вишгород (Вишгородський Історико-культурний заповідник) - Вишгород, 2003, - с.16-21
Inelastic quantum transport in a ladder model: application to DNA conduction
Creators: name: Gutiérrez, Rafael
name: Mohapatra, S.
name: Cohen, H.
name: Porath, D.
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: We investigate quantum transport characteristics of a ladder model, which effectively mimics the topology of a double-stranded DNA molecule. We consider the interaction of tunneling charges with a selected internal vibrational degree of freedom and discuss its influence on the structure of the current-voltage characteristics. Further, molecule-electrode contact effects are shown to dramatically affect the orders of magnitude of the current. Recent electrical transport measurements on suspended DNA oligomers with a complex base-pair sequence, revealing strikingly high currents, are also presented and used as a reference point for the theoretical modeling. A semi-quantitative description of the measured I-V curves is achieved, suggesting that the coupling to vibrational excitations plays an important role in DNA conduction.
Excited hadrons on the lattice: Mesons
Creators: name: Burch, Tommy
name: Gattringer, Christof
name: Glozman, Leonid Ya.
name: Hagen, Christian
name: Lang, C. B.
name: Schäfer, Andreas
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: We present results for masses of excited mesons from quenched calculations using chirally improved quarks at pion masses down to 350 MeV. The key features of our analysis are the use of a matrix of correlators from various source and sink operators and a basis which includes quark sources with different spatial widths, thereby improving overlap with states exhibiting radial excitations.
Additional file 1 of Randomised clinical trial: 3-year interim analysis results of the VISION trial to evaluate the long-term safety of vonoprazan as maintenance treatment in patients with erosive oesophagitis
Creators: name: Haruma, Ken
name: Kinoshita, Yoshikazu
name: Yao, Takashi
name: Kushima, Ryoji
name: Akiyama, Junichi
name: Aoyama, Nobuo
name: Kanoo, Tatsuhiro
name: Miyata, Kouji
name: Kusumoto, Naomi
name: Uemura, Naomi
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: FOS: Biological sciences

description: Additional file 1: Supporting Table 1. List of principal investigators involved in the study.
Scaling of the conductance in gold nanotubes
Creators: name: Valle, Miriam del
name: Tejedor, Carlos
name: Cuniberti, Gianaurelio
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: A new form of gold nanobridges has been recently observed in ultrahigh-vacuum experiments, where the gold atoms rearrange to build helical nanotubes, akin in some respects to carbon nanotubes. The good reproducibility of these wires and their unexpected stability will allow for conductance measurements and make them promising candidates for future applications . We present here a study of the transport properties of these nanotubes in order to understand the role of chirality and of the different orbitals in quantum transport observables. The conductance per atomic row shows a light decreasing trend as the diameter grows, which is also shown through an analytical formula based on a one-orbital model.
Bandwidth Modeling and Estimation in Peer to Peer Networks
Creators: name: Mizanian, Kiarash
name: Vasef, Mehdi
name: Analoui, Morteza
Publisher: name: arXiv
Year: 2010
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Recent studies have shown that the majority of today's internet traffic is related to Peer to Peer (P2P) traffic. The study of bandwidth in P2P networks is very important. Because it helps us in more efficient capacity planning and QoS provisioning when we would like to design a large scale computer networks. In this paper motivated by the behavior of peers (sources or seeds) that is modeled by Ornstein Uhlenbeck (OU) process, we propose a model for bandwidth in P2P networks. This model is represented with a stochastic integral. We also model the bandwidth when we have multiple downloads or uploads. The autocovariance structure of bandwidth in either case is studied and the statistical parameters such as mean, variance and autocovariance are obtained. We then study the queue length behavior of the bandwidth model. The methods for generating synthetic bandwidth process and estimation of the bandwidth parameters using maximum likehood estimation are presented.
description: 19 Pages, IJCNC
Vuoi diventare un bibliotecario dei dati di ricerca?
Creators: name: Galimberti, Paola
Publisher: name: Zenodo
Year: 2019
Subjects: IOSSG; Italian Open Science Support Group, research data, FAIR data

description: La presentazione ha avuto luogo nel corso del seminario "Vuoi diventare bibliotecario dei dati della ricerca", organizzato dall'Università di Parma Master Internazionale DILL, IOSSG, OPENAIRE e RDA Italia a Milano il 15 marzo 2019, Convegno delle Stelline 2019.
Nonequilibrium excitations of molecular vibrons
Creators: name: Ryndyk, Dmitry
name: Hartung, Michael
name: Cuniberti, Gianaurelio
Publisher: name: Universität Regensburg
Year: 2006
Subjects: subject: 530 Physik

description: We consider the nonequilibrium quantum vibrations of a molecule clamped between two macroscopic leads in a current-carrying state at finite voltages. Our approach is based on the nonequilibrium Green function technique and the self-consistent Born approximation. Kinetic equations for the average populations of electrons and vibrons are formulated in the weak electron-vibron coupling case and self-consistent solutions are obtained. The effects of vibron emission and vibronic instability are demonstrated using few-orbital models. The importance of the electron-vibron resonance is shown.