cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Theory of subcycle time-resolved photoemission: application to terahertz photodressing in graphene
Creators: name: Schüler, Michael
name: Sentef, Michael A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Motivated by recent experimental progress we revisit the theory of pump-probe time- and angle-resolved photoemission spectroscopy (trARPES), which is one of the most powerful techniques to trace transient pump-driven modifications of the electronic properties. The pump-induced dynamics can be described in different gauges for the light-matter interaction. Standard minimal coupling leads to the velocity gauge, defined by linear coupling to the vector potential. In the context of tight-binding (TB) models, the Peierls substitution is the commonly employed scheme for single-band models. Multi-orbital extensions -- including the coupling of the dipole moments to the electric field -- have been introduced and tested recently. In this work, we derive the theory of time-resolved photoemission within both gauges from the perspective of nonequilibrium Green's functions. This approach naturally incorporates the photoelectron continuum, which allows for a direct calculation of the observable photocurrent. Following this route we introduce gauge-invariant expressions for the time-resolved photoemission signal. The theory is applied to graphene pumped with short terahertz pulses, which we treat within a first-principles TB model. We investigate the gauge invariance and discuss typical effects observed in subcycle time-resolved photoemission. Our formalism is an ideal starting point for realistic trARPES simulations including scattering effects.
description: 12 pages, 7 figures; update reference list
Comment on "Faceting and Flattening of Emulsion Droplets: A Mechanical Model"
Creators: name: Haas, Pierre A.
name: Goldstein, Raymond E.
name: Cholakova, Diana
name: Denkov, Nikolai
name: Smoukov, Stoyan K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: García-Aguilar et al. [Phys. Rev. Lett 126, 038001 (2021)] have shown that the deformations of "shape-shifting droplets" are consistent with an elastic model, that, unlike previous models, includes the intrinsic curvature of the frozen surfactant layer. In this Comment, we show that the interplay between surface tension and intrinsic curvature in their model is in fact mathematically equivalent to a physically very different phase-transition mechanism of the same process that we developed previously [Phys. Rev. Lett. 118, 088001 (2017); Phys. Rev. Res. 1, 023017 (2019)]. The mathematical models cannot therefore distinguish between the two mechanisms, and hence it is not possible to claim that one mechanism underlies all observed shape-shifting phenomena without a much more detailed comparison of experiment and theory.
description: 2 pages
Synthesis, characterization and magnetic properties of some transition metal pyrazolate complexes
Creators: name: Ehlert, Martin Kurt
Publisher: name: University of British Columbia
Year: 2008

description: A number of binary, divalent transition metal (substituted)pyrazolate compounds have been prepared of the general formula, [M(pz*)2]x (M = Cu (eleven compounds), Co (six compounds), Ni (one compound), Zn (one compound); pz* = pyrazolate and C-substituted pyrazolates). [Cu(4-Clpz)]x (4-Clpz = 4-chioropyrazolate) was prepared in green and brown forms. Three of the copper(ll) pyrazolates prepared, namely, the pyrazolate, 4-methylpyrazolate, and 4-chioropyrazolate (green) derivatives, have been characterized by single crystal X-ray diffraction which revealed them to consist of linear chains containing copper(II) ions doubly bridged by pyrazolate ligands. By analogy with the structures of these compounds and using physical evidence from all of the [M(pz*)2]x species, it has been concluded that all such compounds considered in this work possess the same polymeric linear chain motif. In addition to these compounds, a material with the formula .Cu(4-IpzHz) (4-Ipz = 4-iodopyrazolate; 4-IpzH = 4-iodopyrazole) was synthesized and characterized. The binary copper(II) and cobalt(ll) (substhuted)pyrazolates are paramagnetic and their magnetic susceptibilities were measured over the 2-300 K temperature range. All of these compounds exhibit antiferromagnetic exchange coupling (J, the exchange coupling constant, ranges from -58 to -105 c)1m. The [2]Cu(pz*) (pz*= pyrazolate, 4-methylpyrazolate, 4-chioropyrazolate (green), 4-bromopyrazolate) species are thermochromic; their colours change from green to blue upon cooling from 300 K to 77 K. Low temperature diffraction studies have shown the thermochromism to be concomitant with subtle structural changes in the compounds. These changes may be responsible for anomalies observed in the magnetic properties of the 4-Cl (green) and 4-Br derivatives. The analogous cobalt(ll) complexes exhibit anisotropic magnetic susceptibilities and quantitative analysis of their magnetic behaviour indicates that the compounds undergo Ising-like, 1-dimensional, antiferromagnetic exchange. The Ising-like behaviour is likely due to single-ion, zero-field splitting effects. In addition to polymeric, binary transition metal pyrazolates, several oligometallic, pyrazolate complexes were prepared and characterized. Most of these compounds were subjected to single crystal X-ray diffraction studies. Seven trimetallic copper(I) or copper(IIlI) species and a dimeric copper(ll) complex were prepared. Two isostructural zinc(ll) and cobalt(ll) dimers were prepared and studies have indicated that these compounds can undergo incipient polymerization reactions to form oligometallic chain compounds. Trimetallic and tetrametallic cobalt(II) complexes were also synthesized. Finally, two novel, octametallic molybdenum clusters were prepared and subjected to preliminary characterization.
Processor Sharing Queues with Impatience
Creators: name: Gromoll, Christian H.
name: Robert, Philippe
name: Zwart, Bert
Publisher: name: arXiv
Year: 2006
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We investigate a processor sharing queue with renewal arrivals and generally distributed service times. Impatient jobs may abandon the queue, or renege, before completing service. The corresponding stochastic processes are represented by measure valued Markov processes on R^2\_+. A scaling procedure that gives rise to a fluid model with a nontrivial, yet tractable steady state behavior, is presented. This fluid model model captures many essential features of the underlying stochastic model, and it is used to analyze the impact of impatience in processor sharing queues.
CrowdTeacher: Robust Co-teaching with Noisy Answers & Sample-specific Perturbations for Tabular Data
Creators: name: Sotoodeh, Mani
name: Xiong, Li
name: Ho, Joyce C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Samples with ground truth labels may not always be available in numerous domains. While learning from crowdsourcing labels has been explored, existing models can still fail in the presence of sparse, unreliable, or diverging annotations. Co-teaching methods have shown promising improvements for computer vision problems with noisy labels by employing two classifiers trained on each others' confident samples in each batch. Inspired by the idea of separating confident and uncertain samples during the training process, we extend it for the crowdsourcing problem. Our model, CrowdTeacher, uses the idea that perturbation in the input space model can improve the robustness of the classifier for noisy labels. Treating crowdsourcing annotations as a source of noisy labeling, we perturb samples based on the certainty from the aggregated annotations. The perturbed samples are fed to a Co-teaching algorithm tuned to also accommodate smaller tabular data. We showcase the boost in predictive power attained using CrowdTeacher for both synthetic and real datasets across various label density settings. Our experiments reveal that our proposed approach beats baselines modeling individual annotations and then combining them, methods simultaneously learning a classifier and inferring truth labels, and the Co-teaching algorithm with aggregated labels through common truth inference methods.
Additional file 1 of Predictors of performance on the pediatric board certification examination
Creators: name: Nomura, Osamu
name: Onishi, Hirotaka
name: Park, Yoon Soo
name: Michihata, Nobuaki
name: Kobayashi, Tohru
name: Kaneko, Kazunari
name: Yoshikawa, Tetsushi
name: Ishiguro, Akira
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Appendix A. Pearson correlation analysis for variables. Appendix B. Multicoliniality diagnostics.
Global sensing and its impact for quantum many-body probes with criticality
Creators: name: Montenegro, Victor
name: Mishra, Utkarsh
name: Bayat, Abolfazl
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum sensing is one of the key areas which exemplifies the superiority of quantum technologies. Nonetheless, most quantum sensing protocols operate efficiently only when the unknown parameters vary within a very narrow region, i.e., local sensing. Here, we provide a systematic formulation for quantifying the precision of a probe for multi-parameter global sensing when there is no prior information about the parameters. In many-body probes, in which extra tunable parameters exist, our protocol can tune the performance for harnessing the quantum criticality over arbitrarily large sensing intervals. For the single-parameter sensing, our protocol optimizes a control field such that an Ising probe is tuned to always operate around its criticality. This significantly enhances the performance of the probe even when the interval of interest is so large that the precision is bounded by the standard limit. For the multi-parameter case, our protocol optimizes the control fields such that the probe operates at the most efficient point along its critical line. Interestingly, for an Ising probe, it is predominantly determined by the longitudinal field. Finally, we show that even a simple magnetization measurement significantly benefits from our optimization and moderately delivers the theoretical precision.
description: 4 pages + supplemental material, 5 figures
Extensive Air Showers and the Physics of High Energy Interactions
Creators: name: Erlykin, A. D.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Extensive Air Showers are still the only source of information on primary cosmic rays and their interactions at energies above PeV. However, this information is hidden inside the multiplicative character of the cascading process. Inspite of the great experimental and theoretical efforts the results of different studies are often ambiguous and even conflicting. These controversies can partly be referred to imperfections of our models of high energy interactions. The first part of the paper is concerned with this problem. The author thinks that the present models should be corrected to give slightly deeper penetration of the cascade into the atmosphere. In this respect the modification suggested by the QGSJET-II model seems to be the step in the right direction. The Sibyll 2.1 model provides a similar penetrating properties. However, this modification is not enough and a small additional transfer of the energy from EAS hadrons to the electromagnetic component is needed too. As a possible candidate for such a process the inelastic charge exchange of pions is discussed. In the second part of the paper the author discusses the need to account for the interaction of EAS with the stuff of detectors, their environment and the ground in the light of the 'neutron thunder' phenomenon, discovered recently.
description: 10 pages, 5 figures, invited talk at 20th ECRS, Lisbon, Portugal, September 2006; accepted by Astroparticle Physics
Uncertainty and certainty relations for quantum coherence with respect to design-structured POVMs
Creators: name: Rastegin, Alexey E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The concept of quantum coherence and its possible use as a resource are currently the subject of active researches. Uncertainty and complementarity relations for quantum coherence allow one to study its changes with respect to other characteristics of the process of interest. Protocols of quantum information processing often use measurements that have a special inner structure. Quantum designs are considered as tools with a perspective of fruitful applications in quantum information processing. We obtain uncertainty and certainty relations for coherence averaged with respect to a set of design-structured POVMs of rank one. To characterize the degree of coherence, the relative entropy of coherence is utilized. The derived relations are exemplified with quantum designs in the two-dimensional Hilbert space.
description: 8 pages, three figures
Infertility within the Sociocultural Aspects in the Middle East and North Africa Region (MENA): A Scoping Review Protocol
Creators: name: Raszewski, Rebecca
name: Abboud, Sarah
name: Walaa Maghrabi
Publisher: name: OSF Registries
Year: 2020
Subjects: subject: Medicine and Health Sciences
subject: Social and Behavioral Sciences

description: Infertility is more than a medical condition; it is a socially constructed reality and the psychological distress that infertile couple develop is socially constructed. Paying more attention to sociocultural dynamics that accompany the experience of infertility would enable health care professionals to shift their care approach from a focused medicalized point of view toward a broader social-structural vantage point.
The structure of networks that evolve under a combination of growth, via node addition and random attachment, and contraction, via random node deletion
Creators: name: Budnick, Barak
name: Biham, Ofer
name: Katzav, Eytan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We present analytical results for the emerging structure of networks that evolve via a combination of growth (by node addition and random attachment) and contraction (by random node deletion). To this end we consider a network model in which at each time step a node addition and random attachment step takes place with probability $P_{add}$ and a random node deletion step takes place with probability $P_{del}=1-P_{add}$. The balance between the growth and contraction processes is captured by the parameter $η=P_{add}-P_{del}$. The case of pure network growth is described by $η=1$. In case that $0<η<1$ the rate of node addition exceeds the rate of node deletion and the overall process is of network growth. In the opposite case, where $-1<η<0$, the overall process is of network contraction, while in the special case of $η=0$ the expected size of the network remains fixed, apart from fluctuations. Using the master equation we obtain a closed form expression for the time dependent degree distribution $P_t(k)$. The degree distribution $P_t(k)$ includes a term that depends on the initial degree distribution $P_0(k)$, which decays as time evolves, and an asymptotic distribution $P_{st}(k)$. In the case of pure network growth ($η=1$) the asymptotic distribution $P_{st}(k)$ follows an exponential distribution, while for $-1<η<1$ it consists of a sum of Poisson-like terms and exhibits a Poisson-like tail. In the case of overall network growth ($0 < η< 1$) the degree distribution $P_t(k)$ eventually converges to $P_{st}(k)$. In the case of overall network contraction ($-1 < η< 0$) we identify two different regimes. For $-1/3 < η< 0$ the degree distribution $P_t(k)$ quickly converges towards $P_{st}(k)$. In contrast, for $-1 < η< -1/3$ the convergence of $P_t(k)$ is initially very slow and it gets closer to $P_{st}(k)$ only shortly before the network vanishes.
description: 39 pages, 9 figures
[Sentence and phrase elicitation, conversation]
Creators: name: Cuevas Cortés, Margarita
name: Jiménez García, Otelia
name: Macaulay, Monica
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020
Subjects: Chalcatongo de Hidalgo Mixtec language

description: Work on June 19, both consultants in conversation, begins midway through 001. See pages 21-24 of associated field notes. The conversation is in file 001 (Tape 21, Side A) and transcribed on pages 58-62.
A Second Main Theorem for Moving Hypersurface Targets
Creators: name: Dethloff, Gerd
name: Van Tan, Tran
Publisher: name: arXiv
Year: 2007
Subjects: subject: Complex Variables (math.CV)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 32H30

description: In 1979, B. Shiffman conjectured that if f is an algebraically nondegenerate holomorphic map of C into P^n and D_1,...,D_q are hypersurfaces in P^n in general position, then the sum of the defects is at most n+1. This conjecture was proved by M. Ru in 2004. In this paper, the Shiffman conjecture is proved more generally in the case of slowly moving hypersurfaces in (weakly) general position. Moreover, we introduce a truncation in the corresponding Second Main Theorem, with an effective estimate on the truncation level, thus generalizing a result of An-Phuong.
description: 37 pages. to appear in Houston J. Math
GRB Fireball Physics: Prompt and Early Emission
Creators: name: Fox, D. B.
name: Meszaros, P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We review the fireball shock model of gamma-ray burst prompt and early afterglow emission in light of rapid follow-up measurements made and enabled by the multi-wavelength Swift satellite. These observations are leading to a reappraisal and expansion of the previous standard view of the GRB and its fireball. New information on the behavior of the burst and afterglow on minutes to hour timescales has led, among other results, to the discovery and follow-up of short GRB afterglows, the opening up of the z>6 redshift range, and the first prompt multi-wavelength observations of a long GRB-supernova. We discuss the salient observational results and some associated theoretical issues.
description: 23 pages. Published in the New Journal of Physics Focus Issue, "Focus on Gamma-Ray Bursts in the Swift Era" (Eds. D. H. Hartmann, C. D. Dermer & J. Greiner). V2: Minor changes
Benevolence or true knowledge of human nature? On the Distinctness of Positivity and Normativity in Perceiver Effects
Creators: name: Büth, Carlotta Sofia
Publisher: name: OSF Registries
Year: 2022
Subjects: subject: Personality and Social Contexts
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: A detailed description of the project to be pre-registered can be found in the attached document.
Energy correlations for a random matrix model of disordered bosons
Creators: name: Lueck, T.
name: Sommers, H. -J.
name: Zirnbauer, M. R.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Linearizing the Heisenberg equations of motion around the ground state of an interacting quantum many-body system, one gets a time-evolution generator in the positive cone of a real symplectic Lie algebra. The presence of disorder in the physical system determines a probability measure with support on this cone. The present paper analyzes a discrete family of such measures of exponential type, and does so in an attempt to capture, by a simple random matrix model, some generic statistical features of the characteristic frequencies of disordered bosonic quasi-particle systems. The level correlation functions of the said measures are shown to be those of a determinantal process, and the kernel of the process is expressed as a sum of bi-orthogonal polynomials. While the correlations in the bulk scaling limit are in accord with sine-kernel or GUE universality, at the low-frequency end of the spectrum an unusual type of scaling behavior is found.
description: 20 pages, 3 figures, references added
Self-Dehumanization and Other-Dehumanization toward Students with Special Educational Needs: Examining their Prevalence, Consequences and Identifying Solutions
Creators: name: Frank, Ye Tian-Fang
Publisher: name: OSF Registries
Year: 2020
Subjects: subject: Social Psychology
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: GRF proposal backup
Common Correlations between 60, 100 and 140 um Intensities in the Galactic Plane and Magellanic Clouds
Creators: name: Hibi, Yasunori
name: Shibai, Hiroshi
name: Kawada, Mitsunobu
name: Ootsubo, Takafumi
name: Hirashita, Hiroyuki
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the far-infrared SED of the Galaxy and the Magellanic Clouds by using the COBE (COsmic Background Explorer) / DIRBE (Diffuse InfraRed Background Experiment) ZSMA (Zodi - Subtracted Mission Average) maps at wavelengths of 60 um, 100 um and 140 um. We analyze three regions: the Galactic plane region with the Galactic latitude |b|<5 degree, the Large Magellanic Cloud (LMC) region, and the Small Magellanic Cloud (SMC) region. Because the dust optical depth is much smaller in the far-infrared than in the visible, we may observe cumulative far-infrared radiation from regions with various interstellar radiation field (IRSF) in a line of sight. As consequence of considering such an effect, we find a common far-infrared color correlation between the 140 - 100 um and 60 - 100 um intensity ratios in all the three galaxies. Although this color correlation cannot be explained by any existing model, it fits very well the far-infrared color of nearby star forming galaxies.
description: Accepted for publication in The Publications of the Astronomical Society of Japan. 11 pages, 9 figures
Stainability of Esthetic Restorative Materials after Cyclic Immersion in Various Beverages
Creators: name: Tanthanuch, Saijai
name: Kukiattrakoon, Boonlert
Publisher: name: The Dental Association of Thailand
Year: 2015
Subjects: Beverage, Giomer, Resin composite, Stainability

description: 1, 65, Journal of The Dental Association of Thailand
Relative Oscillation Theory, Weighted Zeros of the Wronskian, and the Spectral Shift Function
Creators: name: Krueger, Helge
name: Teschl, Gerald
Publisher: name: arXiv
Year: 2007
Subjects: subject: Spectral Theory (math.SP)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 34B24, 34C10 (Primary); 34L15, 34L05 (Secondary)

description: We develop an analog of classical oscillation theory for Sturm-Liouville operators which, rather than measuring the spectrum of one single operator, measures the difference between the spectra of two different operators. This is done by replacing zeros of solutions of one operator by weighted zeros of Wronskians of solutions of two different operators. In particular, we show that a Sturm-type comparison theorem still holds in this situation and demonstrate how this can be used to investigate the finiteness of eigenvalues in essential spectral gaps. Furthermore, the connection with Krein's spectral shift function is established.
description: 26 pages
Additional file 1 of A scoping review of factors that influence opioid overdose prevention for justice-involved populations
Creators: name: Grella, Christine E.
name: Ostlie, Erika
name: Scott, Christy K.
name: Dennis, Michael L.
name: Carnevale, John
name: Watson, Dennis P.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1:. PRISMA Checklist.
Additional file 2 of A scoping review of factors that influence opioid overdose prevention for justice-involved populations
Creators: name: Grella, Christine E.
name: Ostlie, Erika
name: Scott, Christy K.
name: Dennis, Michael L.
name: Carnevale, John
name: Watson, Dennis P.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 2:. Search Strategy for PubMed.
Global regularity for a modified critical dissipative quasi-geostrophic equation
Creators: name: Constantin, Peter
name: Iyer, Gautam
name: Wu, Jiahong
Publisher: name: arXiv
Year: 2008
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 76D03; 35Q35

description: In this paper, we consider the modified quasi-geostrophic equation \begin{gather*} \del_t θ+ (u \cdot \grad) θ+ κΛ^αθ= 0 u = Λ^{α- 1} R^{\perp}θ. \end{gather*} with $κ> 0$, $α\in (0,1]$ and $θ_0 \in \lp{2}(\R^2)$. We remark that the extra $Λ^{α- 1}$ is introduced in order to make the scaling invariance of this system similar to the scaling invariance of the critical quasi-geostrophic equations. In this paper, we use Besov space techniques to prove global existence and regularity of strong solutions to this system.
description: 9 pages
MOESM7 of Optimization of incubation conditions of Plasmodium falciparum antibody multiplex assays to measure IgG, IgG1–4, IgM and IgE using standard and customized reference pools for sero-epidemiological and vaccine studies
Creators: name: Ubillos, Itziar
name: Jiménez, Alfons
name: Vidal, Marta
name: Bowyer, Paul
name: Gaur, Deepak
name: Dutta, Sheetij
name: Gamain, Benoit
name: Coppel, Ross
name: Chauhan, Virander
name: Lanar, David
name: Chitnis, Chetan
name: Angov, Evelina
name: Beeson, James
name: Cavanagh, David
name: Campo, Joseph
name: Aguilar, Ruth
name: Dobaño, Carlota
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 7. Levels of IgM and IgE measured to the 40-multiplex panel in the WHO reference reagent and IgM pool compared to negative control and blanks under two different incubation conditions. Incubation conditions compared are: 4 °C (4 °C ON) vs 2 h at 37 °C (37 °C 2 h). A) Predicted 5PL curves of IgM levels in the IgM pool. B) Predicted 5PL curves of IgM levels in the WHO reference reagent. C) IgE levels in the WHO reference reagent.
Additional file 3 of A scoping review of factors that influence opioid overdose prevention for justice-involved populations
Creators: name: Grella, Christine E.
name: Ostlie, Erika
name: Scott, Christy K.
name: Dennis, Michael L.
name: Carnevale, John
name: Watson, Dennis P.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3: Supplement. Grey Literature Citations.
Planetary Nebulae Surveys Beyond the Local Group
Creators: name: Gerhard, Ortwin
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Distant planetary nebulae (PNe) are used to measure distances through the PN luminosity function, as kinematic tracers in determining the mass distribution in elliptical galaxies, and most recently, for measuring the kinematics of the diffuse stellar population in galaxy clusters. This article reviews the photometric and spectroscopic survey techniques that have been used to detect PNe beyond the Local Group, out to the Coma cluster at 100 Mpc distance. Contaminations by other emission sources and ways to overcome them will be discussed as well as some science highlights and future perspectives.
description: Invited Review, nine pages, three figures. In 'Planetary Nebulae in our Galaxy and Beyond', eds. Michael J. Barlow and Roberto H. Mendez
Historia y ficción a partir de Amar en tiempos revueltos. Entrevista a Rodolf Sirera
Creators: name: Piles Giménez, Ana
Publisher: name: Dipartimento delle Arti - Alma Mater Studiorum - Università di Bologna
Year: 2015
Subjects: rodolf sirera; amar en tiempos revueltos; cuéntame; temps de silenci; medico de familia

description: Series - International Journal of TV Serial Narratives, Vol 1, No 1 (2015)
Generation and transfer of single photons on a photonic crystal chip
Creators: name: Englund, Dirk
name: Faraon, Andrei
name: Zhang, Bingyang
name: Yamamoto, Yoshihisa
name: Vuckovic, Jelena
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a basic building block of a quantum network consisting of a quantum dot coupled to a source cavity, which in turn is coupled to a target cavity via a waveguide. The single photon emission from the high-Q/V source cavity is characterized by a twelve-fold spontaneous emission (SE) rate enhancement that results in a SE coupling efficiency near 0.98 into the source cavity mode. Single photons are efficiently transferred into the target cavity through the waveguide, with a source/target field intensity ratio of 0.12 (up to 0.49 observed in other structures without coupled quantum dots). This system shows great promise as a building block of future on-chip quantum information processing systems.
description: 9 pages, 6 figures
Threat Contexts and Leader Personality Preferences - Danish representative study (YouGov)
Creators: name: Aichholzer, Julian
name: Laustsen, Lasse
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Personality and Social Contexts
subject: Social Psychology
subject: Political Science
subject: FOS: Political science
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: This registration contains the hypotheses, data collection plan, and pre-analysis plan for a study on Danes' personality preferences in political leaders under varying contexts. The study is based on a data collection with a sample of 1000 representative Danes colelcted through the Yougov survey agency.
Thermodynamic evidence of a second skyrmion lattice phase and tilted conical phase in Cu$_2$0SeO$_3$
Creators: name: Halder, M.
name: Chacon, A.
name: Bauer, A.
name: Simeth, W.
name: Mühlbauer, S.
name: Berger, H.
name: Heinen, L.
name: Garst, M.
name: Rosch, A.
name: Pfleiderer, C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Precision measurements of the magnetization and ac susceptibility of Cu$_2$0SeO$_3$ are reported for magnetic fields along different crystallographic directions, focussing on the border between the conical and the field-polarized state for a magnetic field along the $\langle 100 \rangle$ axis, complemented by selected specific heat data. Clear signatures of the emergence of a second skyrmion phase and a tilted conical phase are observed, as recently identified by means of small-angle neutron scattering. The low-temperature skyrmion phase displays strongly hysteretic phase boundaries, but no dissipative effects. In contrast, the tilted conical phase is accompanied by strong dissipation and higher-harmonic contributions, while the transition fields are essentially nonhysteretic. The formation of the second skyrmion phase and tilted conical phase are found to be insensitive to a vanishing demagnetization factor. A quantitative estimate of the temperature dependence of the magnetocrystalline anisotropy may be consistently inferred from the magnetization and the upper critical field and agrees well with a stabilization of the low-temperature skyrmion phase and tilted conical state by conventional cubic magnetic anisotropies.
MOESM6 of Optimization of incubation conditions of Plasmodium falciparum antibody multiplex assays to measure IgG, IgG1–4, IgM and IgE using standard and customized reference pools for sero-epidemiological and vaccine studies
Creators: name: Ubillos, Itziar
name: Jiménez, Alfons
name: Vidal, Marta
name: Bowyer, Paul
name: Gaur, Deepak
name: Dutta, Sheetij
name: Gamain, Benoit
name: Coppel, Ross
name: Chauhan, Virander
name: Lanar, David
name: Chitnis, Chetan
name: Angov, Evelina
name: Beeson, James
name: Cavanagh, David
name: Campo, Joseph
name: Aguilar, Ruth
name: Dobaño, Carlota
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 6. Levels of IgG and IgG2-4 to 15 antigens measured in the WHO reference reagent compared to negative control and blanks under three different incubation conditions. Curve plots of the antigen-specific antibody levels measured in serial dilutions of the WHO reference reagent, negative control and blanks at three different incubation conditions: 37 °C 2 h (37 °C 2 h), 4 °C overnight (4 °C ON) and room temperature for 1 h (RT 1 h). “neg” means negative control.
Convex Discrete Optimization
Creators: name: Onn, Shmuel
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optimization and Control (math.OC)
subject: Computational Complexity (cs.CC)
subject: Discrete Mathematics (cs.DM)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: We develop an algorithmic theory of convex optimization over discrete sets. Using a combination of algebraic and geometric tools we are able to provide polynomial time algorithms for solving broad classes of convex combinatorial optimization problems and convex integer programming problems in variable dimension. We discuss some of the many applications of this theory including to quadratic programming, matroids, bin packing and cutting-stock problems, vector partitioning and clustering, multiway transportation problems, and privacy and confidential statistical data disclosure. Highlights of our work include a strongly polynomial time algorithm for convex and linear combinatorial optimization over any family presented by a membership oracle when the underlying polytope has few edge-directions; a new theory of so-termed n-fold integer programming, yielding polynomial time solution of important and natural classes of convex and linear integer programming problems in variable dimension; and a complete complexity classification of high dimensional transportation problems, with practical applications to fundamental problems in privacy and confidential statistical data disclosure.
Additional file 1 of The ‘Tommy Atkins’ mango genome reveals candidate genes for fruit quality
Creators: name: Bally, Ian S. E.
name: Bombarely, Aureliano
name: Chambers, Alan H.
name: Cohen, Yuval
name: Dillon, Natalie L.
name: Innes, David J.
name: Islas-Osuna, María A.
name: Kuhn, David N.
name: Mueller, Lukas A.
name: Ophir, Ron
name: Rambani, Aditi
name: Sherman, Amir
name: Haidong Yan
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Supplemental Data S1. snpEFF report 'Tommy Atkins'
Performance of solar far-side active regions neural detection
Creators: name: Broock, E. G.
name: Felipe, T.
name: Ramos, A. Asensio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. Far-side helioseismology is a technique used to infer the presence of active regions in the far hemisphere of the Sun based on the interpretation of oscillations measured in the near hemisphere. A neural network has been recently developed to improve the sensitivity of the seismic maps to the presence of far-side active regions. Aims. Our aim is to evaluate the performance of the new neural network approach and to thoroughly compare it with the standard method commonly applied to predict far-side active regions from seismic measurements. Methods. We have computed the predictions of active regions using the neural network and the standard approach from five years of far-side seismic maps as a function of the selected threshold in the signatures of the detections. The results have been compared with direct extreme ultraviolet observations of the far hemisphere acquired with the Solar Terrestrial Relations Observatory (STEREO). Results. We have confirmed the improved sensitivity of the neural network to the presence of far-side active regions. Approximately 96% of the active regions identified by the standard method with a strength above the threshold commonly employed by previous analyses are related to locations with enhanced extreme ultraviolet emission. For this threshold, the false positive ratio is 3.75%. For an equivalent false positive ratio, the neural network produces 47% more true detections. Weaker active regions can be detected by relaxing the threshold in their seismic signature. Conclusions. The neural network is a promising approach to improve the interpretation of the seismic maps provided by local helioseismic techniques.
description: Accepted for publication in Astronomy and Astrophysics. Abridged abstract
New VLA observations of the SNR Puppis A: the radio properties and the correlatoin withe the X-ray emission
Creators: name: Castelletti, G.
name: Dubner, G.
name: Golap, K.
name: Goss, W. M.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper we report on a new study of the SNR Puppis A based on VLA observations at 1425 MHz; the improvement represents a factor of two in angular resolution and almost ten times in sensitivity compared to the best previous image of Puppis A. This new image is used to compare with re-processed 327 MHz data and ROSAT and Chandra images to investigate morphological and spectral characteristics.
description: 14 pages, 9 figures, accepted for publication in A & A
From Boolean Valued Analysis to Quantum Set Theory: Mathematical Worldview of Gaisi Takeuti
Creators: name: Ozawa, Masanao
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Logic (math.LO)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Gaisi Takeuti introduced Boolean valued analysis around 1974 to provide systematic applications of Boolean valued models of set theory to analysis. Later, his methods were further developed by his followers, leading to solving several open problems in analysis and algebra. Using the methods of Boolean valued analysis, he further stepped forward to construct set theory based on quantum logic, as the first step to construct "quantum mathematics", a mathematics based on quantum logic. While it is known that the distributive law does not apply to quantum logic, and the equality axiom turns out not to hold in quantum set theory, he showed that the real numbers in quantum set theory are in one-to-one correspondence with the self-adjoint operators on a Hilbert space, or equivalently the physical quantities of the corresponding quantum system. As quantum logic is intrinsic and empirical, the results of the quantum set theory can be experimentally verified by quantum mechanics. In this paper, we analyze Takeuti's mathematical world view underlying his program from two perspectives: set theoretical foundations of modern mathematics and extending the notion of sets to multi-valued logic. We outlook the present status of his program, and envisage the further development of the program, by which we would be able to take a huge step forward toward unraveling the mysteries of quantum mechanics that have persisted for many years.
Evolution and evaluation of a jet-assisted glow discharge source for atomic emission spectrometry
Creators: name: Banks, Peter Robert
Publisher: name: University of British Columbia
Year: 2008

description: Glow discharge atomic emission spectroscopy is a useful analytical method for the direct analysis of conducting solids thereby obviating the need for time-consuming and hazardous dissolution procedures common with other methods. Detection limits for analytical glow discharges, however, are restricted to relatively high analyte concentrations when compared to other methods. One aspect of glow discharge sampling which proves adverse to analytical performance is through significant analyte loss before excitation by the re-deposition of sputtered species back onto the sample surface. Sputtered atoms are typically ejected from the sample surface with a range of energies that extends to 20 eV, however, this ejection energy is quickly thermalized by collisions with support gas species at pressures typically used for analyses. As a consequence, sputtered atoms are readily re-deposited back onto the sample surface, primarily due to diffusion. For a glow discharge using a planar diode electrode geometry, operating at pressures typically used for analytical purposes, up to 95 % of sputtered species re-deposit on the sample surface. Therefore, any method that retards re-deposition would significantly increase the atomization efficiency of glow discharges and increase the sensitivity of the technique. This work addresses the re-deposition problem using a jet assisted source that relies on a directed support gas flow that not only aids sample transport to the excitation region, but impedes re deposition. The original design has gone through a three-stage evolution: each stage correcting certain imbalances found for the previous model which culminates in an emission source capable of sub-ppm level limits of detection and a precision of less than 0.3 % for certain elements. A comprehensive study for the jet flow effects on the sample surface, using Scanning Electron Microscopy and Energy Dispersive X-ray Fluorescence, and the emitting plasma, using atomic emission and absorption spectroscopies, has been conducted. In addition, excitation processes have been studied in the jet-assisted plasma plume as it issues from the anode housing. Results indicate that the dominant atomic excitation process is through electron excitation. The electrons originate from the collision of two argon atoms which reside in metastable states.
Bulk sensitive photo emission spectroscopy of C1b compounds
Creators: name: Fecher, Gerhard H.
name: Gloskowskii, Andrei
name: Kroth, Kristian
name: Barth, Joachim
name: Balke, Benjamin
name: Felser, Claudia
name: Schaefers, Franz
name: Mertin, Marcel
name: Eberhardt, Wolfgang
name: Maehl, Sven
name: Schaff, Oliver
Publisher: name: arXiv
Year: 2006
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: This work reports about bulk-sensitive, high energy photoelectron spectroscopy from the valence band of CoTiSb excited by photons from 1.2 to 5 keV energy. The high energy photoelectron spectra were taken at the KMC-1 high energy beamline of BESSY II employing the recently developed Phoibos 225 HV analyser. The measurements show a good agreement to calculations of the electronic structure using the LDA scheme. It is shown that the high energy spectra reveal the bulk electronic structure better compared to low energy XPS spectra.
description: J. Electron Spectrosc. Relat. Phenom. accepted
Everything You Wanted to Know About SpaceRadiation but Were Afraid to Ask
Creators: name: Chancellor, Jeffery C.
name: Nowadly, Craig
name: Williams, Jacqueline P.
name: Aunon-Chancellor, Serena
name: Chesal, Megan E.
name: Looper, Jayme
name: Newhauser, Wayne
Publisher: name: arXiv
Year: 2021
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The space radiation environment is a complex combination of fast-moving ions derived from all atomic species found in the periodic table. The energy spectrum of each ion species varies widely but is prominently in the range of 400 - 600 MeV/n. The large dynamic range in ion energy is difficult to simulate in ground-based radiobiology experiments. Most ground-based irradiations with mono-energetic beams of a single one ion species are delivered at comparatively high dose rates. In some cases, sequences of such beams are delivered with various ion species and energies to crudely approximate the complex space radiation environment. This approximation may cause profound experimental bias in processes such as biologic repair of radiation damage, which are known to have strong temporal dependancies. It is possible that this experimental bias leads to an overprediction of risks of radiation effects that have not been observed in the astronaut cohort. None of the primary health risks presumely attributed to space radiation exposure, such as radiation carciogenesis, cardiovascular disease, cognitive deficits, etc., have been observed in astronaut or cosmonaut crews. This fundamentally and profoundly limits our understanding of the effects of GCR on humans and limits the development of effective radiation countermeasures.
description: 9 pagers, 4 figures, manuscript accepted to Journal of Environmental Science and Health, Part C
Συσχέτιση νεοτεκτονικών δομών και σεισμικότητας στην ευρύτερη περιοχή του Κορινθιακού Κόλπου (Κεντρική Ελλάδα)
Creators: name: Βαλκανιώτης, Σωτήρης
Publisher: name: Aristotle University of Thessaloniki
Year: 2009
Subjects: Νεοτεκτονική
Κορινθιακός Κόλπος
Ενεργά Ρήγματα
Σεισμικότητα
Δελφοί
Κεντρική Ελλάδα
Neotectonics
Corinth Gulf
Active Faults
Seismicity
Delphi
Central Greece

description: Εξετάζονται και χαρτογραφούνται τα ενεργά και πιθανά ενεργά ρήγματα της ευρύτερης περιοχής του Βόρειου Κορινθιακού Κόλπου. Γίνεται σύνοψη της ενεργού τεκτονικής και συσχέτιση των νεοτεκτονικών δομών με την σύγχρονη και ιστορική σεισμικότητα. Με βάση τα νέα δεδομένα ρηγμάτων για την περιοχή μελέτης, επανεξετάζονται οι σημαντικότεροι ιστορικοί σεισμοί και γίνεται εκτίμηση της σεισμικής επικινδυνότητας
description: The active and possible active faults of the broad area of Northern Gulf of Corinth are mapped and studied. Synopsis of the active tectonics of the area is follewed by a correlation between neotectonics structures and historical and modern seismicity. Based on the new fault data, there is an evaluation of the main historical earthquakes and seismic hazard assesement of the area