cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Testing the membrane paradigm with holography
Creators: name: de Boer, Jan
name: Heller, Michal P.
name: Pinzani-Fokeeva, Natalia
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: One version of the membrane paradigm states that as far as outside observers are concerned, black holes can be replaced by a dissipative membrane with simple physical properties located at the stretched horizon. We demonstrate that such a membrane paradigm is incomplete in several aspects. We argue that it generically fails to capture the massive quasinormal modes, unless we replace the stretched horizon by the exact event horizon, and illustrate this with a scalar field in a BTZ black hole background. We also consider as a concrete example linearized metric perturbations of a five-dimensional AdS-Schwarzschild black brane and show that a spurious excitation appears in the long-wavelength response that is only removed from the spectrum when the membrane paradigm is replaced by ingoing boundary conditions at the event horizon. We interpret this excitation in terms of an additional Goldstone boson that appears due to symmetry breaking by the classical solution ending on the stretched horizon rather than the event horizon.
description: 5 pages, 1 figure; v2: improved presentation, typos fixed, figure fixed, conclusions unchanged; v3: further improvements in the presentation, conclusions unchanged; v4: shortened, published version
Crosslinking Super Yellow to produce super OLEDs: Crosslinking with azides enables improved performance
Creators: name: Hengge, Michael
name: Hänsch, Paul
name: Ehjeij, Daniel
name: Benneckendorf, Frank S.
name: Freudenberg, Jan
name: Bunz, Uwe
name: Müllen, Klaus
name: List-Kratochvil, Emil J.W.
name: Hermerschmidt, Felix
Publisher: name: Humboldt-Universität zu Berlin
Year: 2022
Subjects: subject: crosslinking
subject: multilayer heterojunction
subject: organic light-emitting diode
subject: solution-processing
subject: 540 Chemie und zugeordnete Wissenschaften

description: An increasing number of organic light-emitting diodes (OLEDs) is nowadays based on the use of polymers as the emissive material. For this material class in particular, solution-processing of the OLEDs has gained traction in both research and industry. However, in order to access multilayer material systems, orthogonal solvents must be used to prevent dissolution of previously prepared layers. The use of crosslinkers can facilitate this production method by reducing the number of orthogonal solvents needed since insoluble networks are generated. In this work, a novel bisazide crosslinker is employed to insolubilize Super Yellow, a polyphenylene-vinylene emitter. This allows the use of an additional poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine electron blocking layer (EBL) from the same solvent. Devices including the blocking layer show improved efficacies compared to reference devices without the additional EBL, while also maintaining the emission spectrum. Using the upscalable technique of doctor blading, OLEDs were fabricated which showed a particularly noticeable effect of the blocking layer with a nearly twofold increase in luminance and a 56% increase in current efficacy.
"fnt2009midp_cv21_I779574.tab.gz" of "Measurement of the inclusive jet cross-section in p anti-p collisions at s**(1/2) =1.96-TeV"
Creators: name: D0 Collaboration
Publisher: name: HEPData
Year: 1970

description: Link to fastNLO v2.1 table (converted from v1.4 format)
description: Fermilab Tevatron. Measurement of the inclusive jet cross section in PBAR P collisions at a centre-of mass energy of 1.96 TeV from a data sample of integrated luminosity of 0.70 fb-1. Data cover the jet tansverse momenta fom 50 to 600 GeV and jet rapidities from -2.4 to 2.4. In addition to the cross section values with statistical and overall systematic uncertainties, this record also contains details of the various sources of systematic uncertainties and their correlations. The data are taken from the D0 web site www-d0.fnal.gov.
Existence of weak solutions for a diffuse interface model for two-phase flows of incompressible fluids with different densities
Creators: name: Abels, Helmut
name: Depner, Daniel
name: Garcke, Harald
Publisher: name: Universität Regensburg
Year: 2011
Subjects: subject: Two-phase flow, Navier-Stokes equation, diffuse interface model, mixtures of viscous fluids, Cahn-Hilliard equation
subject: 510 Mathematik
subject: 76T99
subject: 35Q30
subject: 35Q35
subject: 76D03
subject: 76D05
subject: 76D27

description: We prove existence of weak solutions for a diffuse interface model for the ow of two viscous incompressible Newtonian fluids in a bounded domain in two and three space dimensions. In contrast to previous works, we study a new model recently developed by Abels, Garcke, and Grün for fluids with different densities, which leads to a solenoidal velocity field. The model is given by a non-homogeneous Navier-Stokes system with a modified convective term coupled to a Cahn-Hilliard system. The density of the mixture depends on an order parameter.
MISTRAL ITN Knowledge Exchange report
Creators: name: McAteer, Ben
name: Ellis, Geraint
Publisher: name: Zenodo
Year: 2023
Subjects: social acceptance
knowledge exchange
renewable energy

description: This report presents an analysis of a MISTRAL knowledge exchange survey completed by 892 researchers working on social science aspects of sustainability from around the world in 2020. This had the aim of generating insights into their approach to research communication and knowledge exchange. The online survey posed a range of questions regarding researcher background, perceptions of research use and impact, researchers’ understanding of users, and self-reflection on how knowledge exchange processes can be improved moving forward. The survey was based on the ‘Exchange’ model of knowledge exchange which envisages this to be a continual process of action, implementation, and reflection. This survey is aimed at increasing the level of reflection in this process. A diverse array of responses were received, indicating both trends amongst groups of researchers and differing perspectives regarding certain aspects of how knowledge can most effectively be exchanged and create impact. This report presents the results of the analysed survey responses.
Additional file 5 of Characterization of carp seminal plasma Wap65-2 and its participation in the testicular immune response and temperature acclimation
Creators: name: Dietrich, Mariola A.
name: Mikołaj Adamek
name: Jung-Schroers, Verena
name: Rakus, Krzysztof
name: Chadzińska, Magdalena
name: Hejmej, Anna
name: Hliwa, Piotr
name: Bilińska, Barbara
name: Karol, Halina
name: Ciereszko, Andrzej
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 5: NCBI GeneBank accession numbers of sequences used for phylogenetic analysis.
Analytic semi-universal deformations in logarithmic complex geometry
Creators: name: Caputo, Raffaele
Publisher: name: arXiv
Year: 2020
Subjects: subject: Algebraic Geometry (math.AG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics

description: We show that every compact complex analytic space endowed with a fine logarithmic structure and every morphism between such spaces admit a semi-universal deformation. These results generalize the analogous results in complex analytic geometry first independently proved by A. Douady and H. Grauert in the '70. We follow Douady's two steps process approach consisting of an infinite-dimensional construction of the semi-universal deformation space followed by a finite-dimensional reduction.
Seismic Site Classification and Soil Amplification Assessment of Chiang Rai City, Northern Thailand
Creators: name: Ratchadaporn Jintaprasat
Publisher: name: Department of Geology, Chulalongkorn University
Year: 2017
Subjects: Soil amplification, Earthquake hazard, MASW, Changwat Chiang Rai

description: Bulletin of Earth Sciences of Thailand (BEST), 9, 1, 36-45
Additional file 8 of Characterization of carp seminal plasma Wap65-2 and its participation in the testicular immune response and temperature acclimation
Creators: name: Dietrich, Mariola A.
name: Mikołaj Adamek
name: Jung-Schroers, Verena
name: Rakus, Krzysztof
name: Chadzińska, Magdalena
name: Hejmej, Anna
name: Hliwa, Piotr
name: Bilińska, Barbara
name: Karol, Halina
name: Ciereszko, Andrzej
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 8: Isolation of Wap65-2 using hemin-agarose affinity chromatography. SP-carp seminal plasma, 1-4 unbound fractions eluted with binding buffer (10 mM sodium phosphate, pH 7.4; 0.5 M NaCl), 5–9 bound fractions containing Wap65-2 eluted with elution buffer 0.2 M sodium citrate, pH 5.2; 0.5 M NaCl and 0.02% NaN3).
Additional file 9 of Characterization of carp seminal plasma Wap65-2 and its participation in the testicular immune response and temperature acclimation
Creators: name: Dietrich, Mariola A.
name: Mikołaj Adamek
name: Jung-Schroers, Verena
name: Rakus, Krzysztof
name: Chadzińska, Magdalena
name: Hejmej, Anna
name: Hliwa, Piotr
name: Bilińska, Barbara
name: Karol, Halina
name: Ciereszko, Andrzej
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Additional file 9: Transcription factor binding sites of carp Wap65-1 and Wap65-2.
Falsification-Based Robust Adversarial Reinforcement Learning
Creators: name: Wang, Xiao
name: Nair, Saasha
name: Althoff, Matthias
Publisher: name: arXiv
Year: 2020
Subjects: subject: Robotics (cs.RO)
subject: Formal Languages and Automata Theory (cs.FL)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Reinforcement learning (RL) has achieved enormous progress in solving various sequential decision-making problems, such as control tasks in robotics. Since policies are overfitted to training environments, RL methods have often failed to be generalized to safety-critical test scenarios. Robust adversarial RL (RARL) was previously proposed to train an adversarial network that applies disturbances to a system, which improves the robustness in test scenarios. However, an issue of neural network-based adversaries is that integrating system requirements without handcrafting sophisticated reward signals are difficult. Safety falsification methods allow one to find a set of initial conditions and an input sequence, such that the system violates a given property formulated in temporal logic. In this paper, we propose falsification-based RARL (FRARL): this is the first generic framework for integrating temporal logic falsification in adversarial learning to improve policy robustness. By applying our falsification method, we do not need to construct an extra reward function for the adversary. Moreover, we evaluate our approach on a braking assistance system and an adaptive cruise control system of autonomous vehicles. Our experimental results demonstrate that policies trained with a falsification-based adversary generalize better and show less violation of the safety specification in test scenarios than those trained without an adversary or with an adversarial network.
description: 8 pages, 4 figures
Discontinuous Galerkin method for an integro-differential equation modeling dynamic fractional order viscoelasticity
Creators: name: Larsson, Stig
name: Racheva, Milena
name: Saedpanah, Fardin
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65M60, 45K05

description: An integro-differential equation, modeling dynamic fractional order viscoelasticity, with a Mittag-Leffler type convolution kernel is considered. A discontinuous Galerkin method, based on piecewise constant polynomials is formulated for temporal semidiscretization of the problem. Stability estimates of the discrete problem are proved, that are used to prove optimal order a priori error estimates. The theory is illustrated by a numerical example.
description: 16 pages, 2 figures
Context-invariant quasi hidden variable (qHV) modelling of all joint von Neumann measurements for an arbitrary Hilbert space
Creators: name: Loubenets, Elena R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We prove the existence for each Hilbert space of the two new quasi hidden variable (qHV) models, statistically noncontextual and context-invariant, reproducing all the von Neumann joint probabilities via nonnegative values of real-valued measures and all the quantum product expectations -- via the qHV (classical-like) average of the product of the corresponding random variables. In a context-invariant model, a quantum observable X can be represented by a variety of random variables satisfying the functional condition required in quantum foundations but each of these random variables equivalently models X under all joint von Neumann measurements, regardless of their contexts. The proved existence of this model negates the general opinion that, in terms of random variables, the Hilbert space description of all the joint von Neumann measurements for dimH>2 can be reproduced only contextually. The existence of a statistically noncontextual qHV model, in particular, implies that every N-partite quantum state admits a local quasi hidden variable (LqHV) model introduced in [Loubenets, J. Math. Phys. 53, 022201 (2012)]. The new results of the present paper point also to the generality of the quasi-classical probability model proposed in [Loubenets, J. Phys. A: Math. Theor. 45, 185306 (2012)].
description: Edited version
Comparing nonlinear optomechanical coupling in membrane-in-the-middle and single-cavity optomechanical systems
Creators: name: Burgwal, Roel
name: del Pino, Javier
name: Verhagen, Ewold
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In cavity optomechanics, nonlinear interactions between an optical field and a mechanical resonator mode enable a variety of unique effects in classical and quantum measurement and information processing. Here, we describe nonlinear optomechanical coupling in the membrane-in-the-middle (MIM) setup in a way that allows direct comparison to the intrinsic optomechanical nonlinearity in a standard, single-cavity optomechanical system. We find that the enhancement of nonlinear optomechanical coupling in the MIM system as predicted by Ludwig et al. arXiv:1202.0532 is limited to the degree of sideband resolution of the system. Moreover, we show that the selectivity of the MIM system of nonlinear over linear transduction has the same limit as in a single cavity system. These findings put constraints on the experiments in which it is advantageous to use a MIM system. We discuss dynamical backaction effects in this system and find that these effects per cavity photon are exactly as strong as in a single cavity system, while allowing for reduction of the required input power. We propose using the nonlinear enhancement and reduced input power in realistic MIM systems towards parametric squeezing and heralding of phonon pairs, and evaluate the limits to the magnitude of both effects.
Geology and Mineralization Characteristics of Khamkeut Saen Oudom Gold Deposit, Bolikhamxai, Lao PDR
Creators: name: Kamonluk Tanutkit
Publisher: name: Department of Geology, Chulalongkorn University
Year: 2017
Subjects: Gold, mineralization, fineness, KSO

description: Bulletin of Earth Sciences of Thailand (BEST), 9, 1, 46-60
Learning the Conditional Independence Structure of Stationary Time Series: A Multitask Learning Approach
Creators: name: Jung, Alexander
Publisher: name: arXiv
Year: 2014
Subjects: subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We propose a method for inferring the conditional independence graph (CIG) of a high-dimensional Gaussian vector time series (discrete-time process) from a finite-length observation. By contrast to existing approaches, we do not rely on a parametric process model (such as, e.g., an autoregressive model) for the observed random process. Instead, we only require certain smoothness properties (in the Fourier domain) of the process. The proposed inference scheme works even for sample sizes much smaller than the number of scalar process components if the true underlying CIG is sufficiently sparse. A theoretical performance analysis provides conditions which guarantee that the probability of the proposed inference method to deliver a wrong CIG is below a prescribed value. These conditions imply lower bounds on the sample size such that the new method is consistent asymptotically. Some numerical experiments validate our theoretical performance analysis and demonstrate superior performance of our scheme compared to an existing (parametric) approach in case of model mismatch.
description: to be submitted to IEEE Trans. Sig. Proc
Square-integrability of solutions of the Yamabe equation
Creators: name: Ammann, Bernd
name: Dahl, Mattias
name: Humbert, Emmanuel
Publisher: name: Universität Regensburg
Year: 2011
Subjects: subject: Yamabe invariant, surgery, Lp-L2 implication
subject: 510 Mathematik
subject: 35J60
subject: 35P30
subject: 57R65
subject: 58J50
subject: 58C40

description: We show that solutions of the Yamabe equation on certain n- dimensional non-compact Riemannian manifolds which are bounded and Lp for p = 2n=(n-2) are also L2. This Lp-L2-implication provides explicit constants in the surgery-monotonicity formula for the smooth Yamabe invariant in our article [1]. As an application we see that the smooth Yamabe invariant of any 2- connected compact 7-dimensional manifold is at least 74:5. Similar conclusions follow in dimension 8 and in dimensions � 11.
Bulk transport through superconducting hybrid structures in HgTe quantum wells
Creators: name: Novik, E. G.
name: Guigou, M.
name: Recher, P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the subgap bulk transport through short and wide superconducting hybrid structures based on HgTe quantum wells (QWs). We show that the differential conductance of a normal metal-insulator-superconductor (NIS) proximity structure behaves in a qualitatively different way with respect to the topological phase of the HgTe QW. We compare the differential conductance for the NIS structure within the wave-matching method based on the Bogoliubov-de Gennes equation and the matrix method based on the normal-state scattering matrix and find that the two models agree for highly-doped N and S contacts. We also show that the effect of a possible Rashba spin-orbit interaction on the differential conductance can be significant for weakly doped N and S contacts. Our findings should be important in samples with a large aspect ratio where bulk contributions in transport are dominant.
description: 10 pages, 7 figures
Direct and indirect detection of dissipative dark matter
Creators: name: Fan, JiJi
name: Katz, Andrey
name: Shelton, Jessie
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the constraints from direct detection and solar capture on dark matter scenarios with a subdominant dissipative component. This dissipative dark matter component in general has both a symmetric and asymmetric relic abundance. Dissipative dynamics allow this subdominant dark matter component to cool, resulting in its partial or total collapse into a smaller volume inside the halo (e.g., a dark disk) as well as a reduced thermal velocity dispersion compared to that of normal cold dark matter. We first show that these features considerably relax the limits from direct detection experiments on the couplings between standard model (SM) particles and dissipative dark matter. On the other hand, indirect detection of the annihilation of the symmetric dissipative dark matter component inside the Sun sets stringent and robust constraints on the properties of the dissipative dark matter. In particular, IceCube observations force dissipative dark matter particles with mass above 50 GeV to either have a small coupling to the SM or a low local density in the solar system, or to have a nearly asymmetric relic abundance. Possible helioseismology signals associated with purely asymmetric dissipative dark matter are discussed, with no present constraints.
description: 28 pages, 5 figures, minor modifications, references added and to appear in JCAP
Repurposing of antibacterial compounds for suppression of Mycobacterium tuberculosis dormancy reactivation by targeting resuscitation-promoting factors B
Creators: name: Kumar, Geethu S.
name: Dubey, Amit
name: Panda, Siva Prasad
name: Alawi, Maha M.
name: Sindi, Anees A.
name: Azhar, Esam I.
name: Dwivedi, Vivek Dhar
name: Agrawal, Sharad
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Tuberculosis infection has always been a global concern for public health, and the mortality rate has increased tremendously every year. The ability of the resuscitation Mycobacterium tuberculosis (Mtb) from the dormant state is one of the major reasons for the epidemic spread of tuberculosis infection, especially latent tuberculosis infection (LTBI). The element that encourages resuscitation, RpfB (resuscitation-promoting factors B), is mostly in charge of bringing Mtb out of slumber. This reason makes RpfB a promising target for developing tuberculosis drugs because of the effects of latent tuberculosis. Therefore, this work was executed using a computational three-level screening of the Selleckhem antibiotics database consisting of 462 antibiotics against the ligand binding region of the RpfB protein, followed by an estimation of binding free energy for ideal identification and confirmation of potential RpfB inhibitor. Subsequently, three antibiotic drug molecules, i.e., Amikacin hydrate (−66.87 kcal/mol), Isepamicin sulphate (−60.8 kcal/mol), and Bekanamycin (−46.89 kcal/mol), were selected on the basis of their binding free energy value for further computational studies in comparison to reference ligand, 4-benzoyl-2-nitrophenyl thiocyanate (NPT7). Based on the intermolecular interaction profiling, 200 ns molecular dynamic simulation (MD), post-simulation analysis and principal component analysis (PCA), the selected antibiotics showed substantial stability with the RpfB protein compared to the NPT7 inhibitor. Conclusively based on the computational results, the preferred drugs can be potent inhibitors of the RpfB protein, which can be further validated using in vivo research and in vitro enzyme inhibition to understand their therapeutic activity against tuberculosis infection. Communicated by Ramaswamy H. Sarma
Inferring Takeover and Trust in SAE Level 2 Automated Vehicles
Creators: name: Konishi, Matthew Shota
Publisher: name: Purdue University Graduate School
Year: 2023
Subjects: Mechanical engineering not elsewhere classified

description: With the rise of automation in today's society, a growing amount of research is focused on improving human-automation interaction. This includes a particular emphasis on how humans trust automation, as human trust is a driving factor of human reliance on automation. Specifically, trust needs to be calibrated for successful interaction between humans and automation. To avoid trust miscalibration (i.e., over/under trust), there is a need to design human-aware systems that can predict human trust and adapt their behavior accordingly. However, current computational trust models often overlook aspects of trust that have been highlighted by qualitative modeling efforts. Specifically, it is not clear how trust develops over longer timescales (greater than minutes) or across a gap in interaction. In this thesis, a computational trust model aimed at capturing changes in trust behavior over multiple timescales and interaction gaps is developed. A Non-linear Autoregressive with Exogenous Inputs (NARX) model is chosen to predict human trust levels by leveraging behavioral, psychophysiological, and environmental data. Trust is studied in an SAE Level 2 context, using a medium-fidelity driving simulator. A unique experiment is designed such that trust dynamics can be studied across two distinct interactions, separated by a period of one week with no interaction. The data collected from this experiment are evaluated to determine which features of the data set best predicted trust. These features are then used to train multiple trust models, which are then analyzed and compared. While model analysis reveals that trust dynamics differ between interactions, it also indicates that the differences may be captured by a single model.
Accurate Spectral Numerical Schemes for Kinetic Equations with Energy Diffusion
Creators: name: Wilkening, Jon
name: Cerfon, Antoine
name: Landreman, Matt
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 42C10, 34L16, 35Q84

description: We examine the merits of using a family of polynomials that are orthogonal with respect to a non-classical weight function to discretize the speed variable in continuum kinetic calculations. We consider a model one-dimensional partial differential equation describing energy diffusion in velocity space due to Fokker-Planck collisions. This relatively simple case allows us to compare the results of the projected dynamics with an expensive but highly accurate spectral transform approach. It also allows us to integrate in time exactly, and to focus entirely on the effectiveness of the discretization of the speed variable. We show that for a fixed number of modes or grid points, the non-classical polynomials can be many orders of magnitude more accurate than classical Hermite polynomials or finite-difference solvers for kinetic equations in plasma physics. We provide a detailed analysis of the difference in behavior and accuracy of the two families of polynomials. For the non-classical polynomials, if the initial condition is not smooth at the origin when interpreted as a three-dimensional radial function, the exact solution leaves the polynomial subspace for a time, but returns (up to roundoff accuracy) to the same point evolved to by the projected dynamics in that time. By contrast, using classical polynomials, the exact solution differs significantly from the projected dynamics solution when it returns to the subspace. We also explore the connection between eigenfunctions of the projected evolution operator and (non-normalizable) eigenfunctions of the full evolution operator, as well as the effect of truncating the computational domain.
description: 33 pages, 13 figures
The visibility study of S-T$_+$ Landau-Zener-Stückelberg oscillations without applied initialization
Creators: name: Granger, G.
name: Aers, G. C.
name: Studenikin, S. A.
name: Kam, A.
name: Zawadzki, P.
name: Wasilewski, Z. R.
name: Sachrajda, A. S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Probabilities deduced from quantum information studies are usually based on averaging many identical experiments separated by an initialization step. Such initialization steps become experimentally more challenging to implement as the complexity of quantum circuits increases. To better understand the consequences of imperfect initialization on the deduced probabilities, we study the effect of not initializing the system between measurements. For this we utilize Landau-Zener-Stückelberg oscillations in a double quantum dot circuit. Experimental results are successfully compared to theoretical simulations.
description: 8 pages, 5 figures
Additional file 1 of Patient factors influencing acute gluten reactions and cytokine release in treated coeliac disease
Creators: name: Tye-Din, Jason A.
name: A. James M. Daveson
name: Goldstein, Kaela E.
name: Hand, Holly L.
name: Neff, Kristin M.
name: Goel, Gautam
name: Williams, Leslie J.
name: Truitt, Kenneth E.
name: Anderson, Robert P.
Publisher: name: figshare
Year: 2020
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1: Table S1. Number (%) of participants using a qualitative descriptor and corresponding numerical score for peak global digestive symptom severity (GloSS) after gluten challenge. Table S2. Patients’ ability to predict their most troubling symptoms after gluten. Table S3. Indication for testing, worst symptoms at diagnosis, and worst symptom expected after gluten exposure on gluten free diet, number (%). Table S4. Correlations between peak severity of symptoms and IL-2 at 4 hours after gluten. Table S5. Adverse events within 24 h after gluten challenge. Table S6. Symptom severity and IL-2 after gluten according to patients’ characteristics. Table S7. Peak symptom severity after gluten according to HLA-DQ genotype. Table S8. Symptoms and serum IL-2 after gluten in 29 participants negative for HLA-DQ2.5 (DQA1*05 and DQB1*02). Table S9. Study Independent Ethics Committees and approvals. Figure S1. Patient disposition.
Additional file 1 of Women’s experiences following emergency Peripartum hysterectomy at St. Francis hospital Nsambya. A qualitative study
Creators: name: Pilli, Patrick
name: Sekweyama, Peter
name: Kayira, Anthony
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1: Supplementary file 1 Interview guide.
Learning Transferable Push Manipulation Skills in Novel Contexts
Creators: name: Howard, Rhys
name: Zito, Claudio
Publisher: name: arXiv
Year: 2020
Subjects: subject: Robotics (cs.RO)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: This paper is concerned with learning transferable forward models for push manipulation that can be applying to novel contexts and how to improve the quality of prediction when critical information is available. We propose to learn a parametric internal model for push interactions that, similar for humans, enables a robot to predict the outcome of a physical interaction even in novel contexts. Given a desired push action, humans are capable to identify where to place their finger on a new object so to produce a predictable motion of the object. We achieve the same behaviour by factorising the learning into two parts. First, we learn a set of local contact models to represent the geometrical relations between the robot pusher, the object, and the environment. Then we learn a set of parametric local motion models to predict how these contacts change throughout a push. The set of contact and motion models represent our internal model. By adjusting the shapes of the distributions over the physical parameters, we modify the internal model's response. Uniform distributions yield to coarse estimates when no information is available about the novel context (i.e. unbiased predictor). A more accurate predictor can be learned for a specific environment/object pair (e.g. low friction/high mass), i.e. biased predictor. The effectiveness of our approach is shown in a simulated environment in which a Pioneer 3-DX robot needs to predict a push outcome for a novel object, and we provide a proof of concept on a real robot. We train on 2 objects (a cube and a cylinder) for a total of 24,000 pushes in various conditions, and test on 6 objects encompassing a variety of shapes, sizes, and physical parameters for a total of 14,400 predicted push outcomes. Our results show that both biased and unbiased predictors can reliably produce predictions in line with the outcomes of a carefully tuned physics simulator.
description: This work has been submitted to IEEE Transactions on Robotics journal in July 2020
Network-Based Vertex Dissolution
Creators: name: van Bevern, René
name: Bredereck, Robert
name: Chen, Jiehua
name: Froese, Vincent
name: Niedermeier, Rolf
name: Woeginger, Gerhard J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Discrete Mathematics (cs.DM)
subject: Data Structures and Algorithms (cs.DS)
subject: Social and Information Networks (cs.SI)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: G.2.1; G.2.2; F.2.2
subject: 05C21

description: We introduce a graph-theoretic vertex dissolution model that applies to a number of redistribution scenarios such as gerrymandering in political districting or work balancing in an online situation. The central aspect of our model is the deletion of certain vertices and the redistribution of their load to neighboring vertices in a completely balanced way. We investigate how the underlying graph structure, the knowledge of which vertices should be deleted, and the relation between old and new vertex loads influence the computational complexity of the underlying graph problems. Our results establish a clear borderline between tractable and intractable cases.
description: Version accepted at SIAM Journal on Discrete Mathematics
Cooperating with the outgroup rather than the ingroup: The effects of status, individual mobility, and group mobility on resource allocation and trust in an interactional game
Creators: name: Durrheim, Kevin
name: Tredoux, Colin
name: Theil, James
name: Mlangeni, Lungelo
name: QUAYLE, MICHAEL
Publisher: name: University of Limerick
Year: 2023
Subjects: subject: Psychology
subject: FOS: Psychology

description: We describe a team game that implements a social dilemma between ingroup cooperation and defection by self-enriching outgroup exchange. We test hypotheses derived from social identity theory about how group status and belief about individual mobility and group mobility affect exchange behavior. We ran 60 experimental team games between rich and poor groups under one of four experiment conditions in a fully crossed design, manipulating the presence or absence of individual mobility and group mobility beliefs. Each game was played over 10 rounds in which participants generated wealth for self or group by allocating tokens to either the ingroup or outgroup bank or to outgroup individuals. We identify 10 exchange strategies via latent class analysis and show how class membership and resulting perceptions of group trust are predicted by the experimental conditions. The results show that rich status and individual mobility promote defecting exchanges with outgroup individuals, and that behavior under individual mobility beliefs weakens ingroup trust. In contrast, intergroup competition of the group mobility condition did not affect ingroup cooperation versus defection or trust.
Additional file 2 of Women’s experiences following emergency Peripartum hysterectomy at St. Francis hospital Nsambya. A qualitative study
Creators: name: Pilli, Patrick
name: Sekweyama, Peter
name: Kayira, Anthony
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2: Supplementary file 2 point by point response to editor and reviewers comments.
Extreme Harmonic Generation in Electrically Driven Spin Resonance
Creators: name: Stehlik, J.
name: Schroer, M. D.
name: Maialle, M. Z.
name: Degani, M. H.
name: Petta, J. R.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We report the observation of multiple harmonic generation in electric dipole spin resonance in an InAs nanowire double quantum dot. The harmonics display a remarkable detuning dependence: near the interdot charge transition as many as eight harmonics are observed, while at large detunings we only observe the fundamental spin resonance condition. The detuning dependence indicates that the observed harmonics may be due to Landau-Zener transition dynamics at anticrossings in the energy level spectrum.
description: Related papers at http://pettagroup.princeton.edu
Some Positivstellensätze for polynomial matrices
Creators: name: Lê, Công-Trình
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14P99, 13J30, 15B33, 15B48

description: In this paper we give a version of Krivine-Stengle's Positivstellensatz, Schweighofer's Positivstellensatz, Scheiderer's local-global principle, Scheiderer's Hessian criterion and Marshall's boundary Hessian conditions for polynomial matrices, i.e. matrices with entries from the ring of polynomials in the variables (x_1,...,x_d) with real coefficients. Moreover, we characterize Archimedean quadratic modules of polynomial matrices, and study the relationship between the compactness of a subset in (\r^{d}) with respect to a subset (\hoa{G}) of polynomial matrices and the Archimedean property of the preordering and the quadratic module generated by (\hoa{G}).
description: 14 pages, Section 5 rewritten, three references added, final version, to be published in Positivity
The rate, luminosity function and time delay of non-Collapsar short GRBs
Creators: name: Wanderman, David
name: Piran, Tsvi
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We estimate the rate and the luminosity function of short (hard) Gamma-Ray Bursts (sGRBs) that are non-Collapsars, using the peak fluxes and redshifts of BATSE, Swift and Fermi GRBs. Following Bromberg2013 we select a sub-sample of Swift bursts which are most likely non-Collapsars. We find that these sGRBs are delayed relative to the global star formation rate (SFR) with a typical delay time of a 3-4 Gyr (depending on the SFR model). However, if two or three sGRB at high redshifts have been missed because of selection effects, a distribution of delay times of ~1/t would be also compatible. The current event rate of these non-Collapsar sGRBs with L_iso > 5*10^49 erg/s is 4.1(-1.9,+2.3)Gpc^-3 yr^-1. The rate was significantly larger around z ~ 1 and it declines since that time. The luminosity function we find is a broken power law with a break at 2.0(-0.4,+1.4) * 10^52~erg/s and power-law indices 0.95(-0.12,+0.12) and 2.0(-0.8,+1.0). When considering the whole Swift sGRB sample we find that it is composed of two populations: One group (~ 60%-80% of Swift sGRBs) with the above rate and time delay and a second group (~ 20%-40% of Swift sGRBs) of potential "impostors" that follow the SFR with no delay. These two populations are in very good agreement with the division of sGRBs to non-Collapsars and Collapsars suggested recently by Bromberg2013. If non-Collapsar sGRBs arise from neutron star merger this rate suggest a detection rate of 3-100 yr^-1 by a future gravitational wave detectors (e.g. Advanced Ligo/Virgo with detection horizon on 300 Mpc), and a co-detection with Fermi (Swift) rate of 0.1-1 yr^-1 (0.02-0.14 yr^-1). We estimate that about 4 * 10^5 (f_b^-1 / 30) mergers took place in the Milky Way. If $0.025 m_\odot$ were ejected in each event this would have been sufficient to produce all the heavy r-process material in the Galaxy.
description: 12 pages, 8 figures, 5 tables. MNRAS accepted
A Series of High Order Quasi-Compact Schemes for Space Fractional Diffusion Equations Based on the Superconvergent Approximations for Fractional Derivatives
Creators: name: Zhao, Lijing
name: Deng, Weihua
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 35R11 65M06 65M12

description: Based on the superconvergent approximation at some point (depending on the fractional order $α$, but not belonging to the mesh points) for Grünwald discretization to fractional derivative, we develop a series of high order quasi-compact schemes for space fractional diffusion equations. Because of the quasi-compactness of the derived schemes, no points beyond the domain are used for all the high order schemes including second order, third order, fourth order, and even higher order schemes; moreover, the algebraic equations for all the high order schemes have the completely same matrix structure. The stability and convergence analysis for some typical schemes are made; the techniques of treating the nonhomogeneous boundary conditions are introduced; and extensive numerical experiments are performed to confirm the theoretical analysis or verify the convergence orders.
description: 39 pages, 2 figures
FAIR-IMPACT Synchronisation Force 2022, Session 4 Metadata, semantics and interoperability
Creators: name: Jonquet, Clément
name: Corcho, Oscar
name: Matenzoglu, Nicolas
name: Buttigieg, Pier Luigi
name: Naouel Karam
name: Rosati, Ilaria
name: Gingold, Arnaud
name: Karray, Hedi
name: Cecconi, Baptiste
name: Desconnets, Jean-Christophe
name: V. Agazzi
name: Pierkot, Christelle
Publisher: name: Zenodo
Year: 2022
Subjects: FAIR, FAIR-IMPACT, Metadata, Semantic artefacts

description: FAIR-IMPACT’s WP4 focuses on several aspects of the lifecycle of FAIR semantics artefacts – a broader term to include ontologies, terminologies, taxonomies, thesauri, vocabularies, metadata schemas and standards – such as governance, creation, sharing, reuse, FAIRness assessment. FAIR-IMPACT’s T6.1 focuses on semantic interoperability for EOSC and how semantic artefacts help to support it. In the context of the 1st FAIR-IMPACT Synchronisation Force workshop this session was organised to gather different communities to make an inventory of the state of use of semantics artefacts in their scientific domain. The chairs surveyed multiple scientific communities directly involved within FAIR-IMPACT and beyond: agri-food, biodiversity/ecology, biomedicine, photons&neutrons, astronomy, materials, industry, earth sciences, social sciences & humanities. The session was chaired by Clément Jonquet, INRAE and Oscar Corcho, UPM Which metadata standards and ontologies are used? Is there a reference semantic artefact catalogue in this area? Is there a governance for semantic artefacts? etc. The session featured short summary presentations of experts in each area and discussion for path of improvement, cross-community fertilisation.
Повышение конкурентоспособности целлюлозно-бумажных предприятий Вьетнама
Creators: name: Нгуен Хоанг Нгуен
Publisher: name: Московский экономический журнал
Year: 2018
Subjects: целлюлозно-бумажная промышленность
конкурентоспособность
повышение конкурентоспособности
предприятие
импорт
экспорт
Вьетнам

description: В статье рассматривается ситуация на рынке целлюлозно-бумажной промышленности Вьетнама, где были выявлены сильные и слабые стороны конкурных преимуществ целлюлозно-бумажной промышлености Вьетнама на мировой арене. Проанализированы статистические данные, предоставленные целлюлозно-бумажным объединением Вьетнама. Рассмотрены ведущие игроки данного рынка, такие как корпорация «Тан Май». Выявлены приоритетные цели для развития целлюлознобумажной промышленности Вьетнама согласно плану от Министерства промышленности и торговли Вьетнама для повышения конкурентоспособности.
Aphasic Speech Recognition using a Mixture of Speech Intelligibility Experts
Creators: name: Perez, Matthew
name: Aldeneh, Zakaria
name: Provost, Emily Mower
Publisher: name: arXiv
Year: 2020
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Sound (cs.SD)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Robust speech recognition is a key prerequisite for semantic feature extraction in automatic aphasic speech analysis. However, standard one-size-fits-all automatic speech recognition models perform poorly when applied to aphasic speech. One reason for this is the wide range of speech intelligibility due to different levels of severity (i.e., higher severity lends itself to less intelligible speech). To address this, we propose a novel acoustic model based on a mixture of experts (MoE), which handles the varying intelligibility stages present in aphasic speech by explicitly defining severity-based experts. At test time, the contribution of each expert is decided by estimating speech intelligibility with a speech intelligibility detector (SID). We show that our proposed approach significantly reduces phone error rates across all severity stages in aphasic speech compared to a baseline approach that does not incorporate severity information into the modeling process.
description: 4 pages
Mineralogy and Petrography of Skarn in Khao Lek Area, Nong Bua District, Nakhon Sawan Province, Northern Thailand
Creators: name: Maminirina Andrianarimanana
Publisher: name: Department of Geology, Chulalongkorn University
Year: 2017
Subjects: Mineralogy, Petrography, Skarn, Khao Lek, Iron, EPMA, Alteration

description: Bulletin of Earth Sciences of Thailand (BEST), 9, 1, 61-67
Lyubeznik numbers for nonsingular projective varieties
Creators: name: Switala, Nicholas
Publisher: name: arXiv
Year: 2014
Subjects: subject: Commutative Algebra (math.AC)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13D45, 14F40

description: In this paper, we determine completely the Lyubeznik numbers $λ_{i,j}(A)$ of the local ring $A$ at the vertex of the affine cone over a nonsingular projective variety $V$, where $V$ is defined over a field of characteristic zero, in terms of the dimensions of the algebraic de Rham cohomology spaces of $V$. In particular, we prove that these numbers are intrinsic numerical invariants of $V$, even though a priori their definition depends on an embedding into projective space. This provides supporting evidence for a positive answer to the question of embedding-independence for arbitrary varieties in characteristic zero, which is still open.
description: 7 pages; preprint version; final version to appear in Bulletin of the London Mathematical Society
title: Survey: Cybersecurity and Emerging Technologies
title: (Abstract)
titleType: Other
Creators: name: Nord, Michael
name: Leppla, Bernd
name: Möller, Dietmar P. F.
Publisher: name: German Centre of Rail Traffic Research at the Federal Railway Authority
Year: 2023

description: (Abstract). In: Reports of the German Centre for Rail Traffic Research, Report 37(2023).