cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 8 of Point-of-care ultrasound training for residents in anaesthesia and critical care: results of a national survey comparing residents and training program directors’ perspectives
Creators: name: Mongodi, Silvia
name: Bonomi, Francesca
name: Vaschetto, Rosanna
name: Robba, Chiara
name: Salve, Giulia
name: Volta, Carlo Alberto
name: Bignami, Elena
name: Vetrugno, Luigi
name: Corradi, Francesco
name: Maggiore, Salvatore Maurizio
name: Pelosi, Paolo
name: Mojoli, Francesco
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 8: e-Figure 8. Confidence in performing ultrasound examination and procedures as perceived by residents. VA: vascular access; LUS: lung ultrasound; TTE: transthoracic echocardiography; FAST: focused assessment with sonography in trauma; TCD: transcranial Doppler; RA: regional anaesthesia; DUS: diaphragm ultrasound.
Implicit Multidimensional Projection of Local Subspaces
Creators: name: Bian, Rongzheng
name: Xue, Yumeng
name: Zhou, Liang
name: Zhang, Jian
name: Chen, Baoquan
name: Weiskopf, Daniel
name: Wang, Yunhai
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Graphics (cs.GR)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We propose a visualization method to understand the effect of multidimensional projection on local subspaces, using implicit function differentiation. Here, we understand the local subspace as the multidimensional local neighborhood of data points. Existing methods focus on the projection of multidimensional data points, and the neighborhood information is ignored. Our method is able to analyze the shape and directional information of the local subspace to gain more insights into the global structure of the data through the perception of local structures. Local subspaces are fitted by multidimensional ellipses that are spanned by basis vectors. An accurate and efficient vector transformation method is proposed based on analytical differentiation of multidimensional projections formulated as implicit functions. The results are visualized as glyphs and analyzed using a full set of specifically-designed interactions supported in our efficient web-based visualization tool. The usefulness of our method is demonstrated using various multi- and high-dimensional benchmark datasets. Our implicit differentiation vector transformation is evaluated through numerical comparisons; the overall method is evaluated through exploration examples and use cases.
On a residual freedom of the next-to-leading BFKL eigenvalue in color adjoint representation in planar $\mathcal{N} = 4$ SYM
Creators: name: Bondarenko, Sergey
name: Prygarin, Alex
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss a residual freedom of the next-to-leading BFKL eigenvalue that originates from ambiguity in redistributing the next-to-leading~(NLO) corrections between the adjoint BFKL eigenvalue and eigenfunctions in planar $\mathcal{N}=4$ super-Yang-Mills~(SYM) Theory. In terms of the remainder function of the Bern-Dixon-Smirnov~(BDS) amplitude this freedom is translated to reshuffling correction between the eigenvalue and the impact factors in the multi-Regge kinematics~(MRK) in the next-to-leading logarithm approximation~(NLA). We show that the modified NLO BFKL eigenvalue suggested by the authors can be introduced in the MRK expression for the remainder function by shifting the anomalous dimension in the impact factor in such a way that the two and three loop remainder function is left unchanged to the NLA accuracy.
description: 15 pages, 1 figure
Cybersecurity Under the Microscope: Japan's NISC
Creators: name: Lawson, Adrienne
Publisher: name: figshare
Year: 2020
Subjects: subject: 80303 Computer System Security
subject: FOS: Computer and information sciences
subject: 80609 Information Systems Management

description: Project paper written for Cybersecurity Management graduate course examining Japan's cybersecurity standards organization NISC.
ABNIRML: Analyzing the Behavior of Neural IR Models
Creators: name: MacAvaney, Sean
name: Feldman, Sergey
name: Goharian, Nazli
name: Downey, Doug
name: Cohan, Arman
Publisher: name: arXiv
Year: 2020
Subjects: subject: Computation and Language (cs.CL)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Pretrained contextualized language models such as BERT and T5 have established a new state-of-the-art for ad-hoc search. However, it is not yet well-understood why these methods are so effective, what makes some variants more effective than others, and what pitfalls they may have. We present a new comprehensive framework for Analyzing the Behavior of Neural IR ModeLs (ABNIRML), which includes new types of diagnostic probes that allow us to test several characteristics -- such as writing styles, factuality, sensitivity to paraphrasing and word order -- that are not addressed by previous techniques. To demonstrate the value of the framework, we conduct an extensive empirical study that yields insights into the factors that contribute to the neural model's gains, and identify potential unintended biases the models exhibit. Some of our results confirm conventional wisdom, like that recent neural ranking models rely less on exact term overlap with the query, and instead leverage richer linguistic information, evidenced by their higher sensitivity to word and sentence order. Other results are more surprising, such as that some models (e.g., T5 and ColBERT) are biased towards factually correct (rather than simply relevant) texts. Further, some characteristics vary even for the same base language model, and other characteristics can appear due to random variations during model training.
description: TACL version
Rectangular Tantalum Carbide Halides TaCX (X = Cl, Br, I) monolayer: Novel Large-Gap Quantum Spin Hall Insulator
Creators: name: Zhou, Liujiang
name: Shi, Wujun
name: Sun, Yan
name: Shao, Bin
name: Felser, Claudia
name: Yan, Binghai
name: Frauenheim, Thomas
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Quantum spin Hall (QSH) insulators possess edge states that are topologically protected from backscattering. However, known QSH materials (e.g. HgTe/CdTe and InAs/GaSb quantum wells) exhibit very small energy gap and only work at low temperature, hindering their applications for room temperature devices. Based on the first-principles calculations, we predict a novel family of QSH insulators in monolayer tantalum carbide halide TaCX (X = Cl, Br, and I) with unique rectangular lattice and large direct energy gaps larger than 0.2 eV, accurately, 0.23$-$0.36 eV. The mechanism for 2D QSH effect in this system originates from a intrinsic d$-$d band inversion, different from conventional QSH systems with band inversion between s$-$p or p$-$p orbitals. Further, stain and intrinsic electric field can be used to tune the electronic structure and enhance the energy gap. TaCX nanoribbon, which has single-Dirac-cone edge states crossing the bulk band gap, exhibits a linear dispersion with a high Fermi velocity comparable to that of graphene. These 2D materials with considerable nontrivial gaps promise great application potential in the new generation of dissipationless electronics and spintronics.
Andreev reflection in s-type superconductor proximized 3D topological insulator
Creators: name: Tikhonov, E. S.
name: Shovkun, D. V.
name: Khrapai, V. S.
name: Snelder, M.
name: Stehno, M. P.
name: Brinkman, A.
name: Huang, Y.
name: Golden, M. S.
name: Golubov, A. A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate transport and shot noise in lateral N-TI-S contacts, where N is a normal metal, TI is a Bi-based three dimensional topological insulator (3D TI), and S is an s-type superconductor. In normal state, the devices are in the elastic diffusive transport regime, as demonstrated by a nearly universal value of the shot noise Fano factor $F_{\rm N}\approx1/3$ in magnetic field and in reference normal contact. In the absence of magnetic field, we identify the Andreev reflection (AR) regime, which gives rise to the effective charge doubling in shot noise measurements. Surprisingly, the Fano factor $F_{\rm AR}\approx0.22\pm0.02$ is considerably reduced in the AR regime compared to $F_{\rm N}$, in contrast to previous AR experiments in normal metals and semiconductors. We suggest that this effect is related to a finite thermal conduction of the proximized, superconducting TI owing to a residual density of states at low energies.
description: final, accepted in PRL
Perceptron Theory Can Predict the Accuracy of Neural Networks
Creators: name: Kleyko, Denis
name: Rosato, Antonello
name: Frady, E. Paxon
name: Panella, Massimo
name: Sommer, Friedrich T.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Multilayer neural networks set the current state of the art for many technical classification problems. But, these networks are still, essentially, black boxes in terms of analyzing them and predicting their performance. Here, we develop a statistical theory for the one-layer perceptron and show that it can predict performances of a surprisingly large variety of neural networks with different architectures. A general theory of classification with perceptrons is developed by generalizing an existing theory for analyzing reservoir computing models and connectionist models for symbolic reasoning known as vector symbolic architectures. Our statistical theory offers three formulas leveraging the signal statistics with increasing detail. The formulas are analytically intractable, but can be evaluated numerically. The description level that captures maximum details requires stochastic sampling methods. Depending on the network model, the simpler formulas already yield high prediction accuracy. The quality of the theory predictions is assessed in three experimental settings, a memorization task for echo state networks (ESNs) from reservoir computing literature, a collection of classification datasets for shallow randomly connected networks, and the ImageNet dataset for deep convolutional neural networks. We find that the second description level of the perceptron theory can predict the performance of types of ESNs, which could not be described previously. The theory can predict deep multilayer neural networks by being applied to their output layer. While other methods for prediction of neural networks performance commonly require to train an estimator model, the proposed theory requires only the first two moments of the distribution of the postsynaptic sums in the output neurons. The perceptron theory compares favorably to other methods that do not rely on training an estimator model.
description: 16 pages, 14 figures
title: Struktur-Funktionsbeziehungen OCT basierter Strukturparameter bei Glaukompatienten
Creators: name: Frank, C.
name: Burzer, S.
name: Laubichler, A.
name: Lohmann, Ch. P.
name: Reznicek, L.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: In der apparativen Glaukomdiagnostik bekommt die Spectral-Domain-Optische-Kohärenztomographie (SD-OCT) einen immer größeren Stellenwert. Ziel dieser Studie ist es den Zusammenhang der SD-OCT-basierten Strukturparameter retinale Nervenfaserschicht (RNFL) und Bruch’sche[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Jahrestagung der Vereinigung Bayerischer Augenärzte BayOG 2016|49. Weihnachtssitzung der Münchner Ophthalmologischen Gesellschaft MOG 2016
Beaupain, Lothar, Eine Freikirche sucht ihren Weg
Creators: name: Strübind, Andrea
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822609704
description: Jahrbuch für evangelikale Theologie, V. 17 (2003): Jahrbuch für evangelikale Theologie, Band 17
title: Bildgebung von Orbita und Sehnerv
Creators: name: Hintschich, C.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Bei der Diagnostik intraorbitaler Veränderungen stellt die menschliche Orbita wegen ihrer komplexen Anatomie und der Nähe zu anderen wichtigen Strukturen in Gesicht und Neurokranium eine Herausforderung sowohl für den Ophthalmologen als auch den Radiologen dar. Moderne Bildgebung[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Jahrestagung der Vereinigung Bayerischer Augenärzte BayOG 2016|49. Weihnachtssitzung der Münchner Ophthalmologischen Gesellschaft MOG 2016
Additional file 9 of Point-of-care ultrasound training for residents in anaesthesia and critical care: results of a national survey comparing residents and training program directors’ perspectives
Creators: name: Mongodi, Silvia
name: Bonomi, Francesca
name: Vaschetto, Rosanna
name: Robba, Chiara
name: Salve, Giulia
name: Volta, Carlo Alberto
name: Bignami, Elena
name: Vetrugno, Luigi
name: Corradi, Francesco
name: Maggiore, Salvatore Maurizio
name: Pelosi, Paolo
name: Mojoli, Francesco
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 9: e-Figure 9. Need of improvement in ultrasound teaching in their own residency school as perceived by directors. VA: vascular access; LUS: lung ultrasound; TTE: transthoracic echocardiography; FAST: focused assessment with sonography in trauma; TCD: transcranial Doppler; RA: regional anaesthesia; DUS: diaphragm ultrasound.
Weak antilocalization in two-dimensional systems with large Rashba splitting
Creators: name: Golub, L. E.
name: Gornyi, I. V.
name: Kachorovskii, V. Yu.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We develop the theory of quantum transport and magnetoconductivity for two-dimensional electrons with an arbitrary large (even exceeding the Fermi energy), linear-in-momentum Rashba or Dresselhaus spin-orbit splitting. For short-range disorder potential, we derive the analytical expression for the quantum conductivity correction, which accounts for interference processes with an arbitrary number of scattering events and is valid beyond the diffusion approximation. We demonstrate that the zero-field conductivity correction is given by the sum of the universal logarithmic "diffusive" term and a "ballistic" term. The latter is temperature independent and encodes information about spectrum properties. This information can be extracted experimentally by measuring the conductivity correction at different temperatures and electron concentrations. We calculate the quantum correction in the whole range of classically weak magnetic fields and find that the magnetoconductivity is negative both in the diffusive and in the ballistic regimes, for an arbitrary relation between the Fermi energy and the spin-orbit splitting. We also demonstrate that the magnetoconductivity changes with the Fermi energy when the Fermi level is above the "Dirac point" and does not depend on the Fermi energy when it goes below this point.
description: 12 pages, 5 figures and Online Supplemental Material (15 pages, 7 figures)
Production of NaCa$^+$ molecular ions in the ground state from cold atom-ion mixtures by photoassociation via an intermediate state
Creators: name: Gacesa, Marko
name: Montgomery, John A.
name: Michels, H. Harvey
name: Côté, Robin
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a theoretical analysis of optical pathways for formation of cold Ca($^1$S)Na$^+$($^1$S) molecular ions via an intermediate state. The formation schemes are based on ab initio potential energy curves and transition dipole moments calculated using effective-core-potential methods of quantum chemistry. In the proposed approach, starting from a mixture of cold trapped Ca$^+$ ions immersed into an ultracold gas of Na atoms, (NaCa)$^+$ molecular ions are photoassociated in the excited E$^{1}Σ^+$ electronic state and allowed to spontaneously decay either to the ground electronic state or an intermediate state from which the population is transferred to the ground state via an additional optical excitation. By analyzing all possible pathways, we find that the efficiency of a two-photon scheme, via either B$^{1}Σ^+$ or C$^{1}Σ^+$ potential, is sufficient to produce significant quantities of ground state (NaCa)$^+$ molecular ions. A single-step process results in lower formation rates that would require either a high density sample or a very intense photoassociation laser to be viable.
description: 13 pages, 15 figures; submitted to Phys. Rev. A
Compositional Security for Reentrant Applications
Creators: name: Cecchetti, Ethan
name: Yao, Siqiu
name: Ni, Haobin
name: Myers, Andrew C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cryptography and Security (cs.CR)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences
subject: D.4.6

description: The disastrous vulnerabilities in smart contracts sharply remind us of our ignorance: we do not know how to write code that is secure in composition with malicious code. Information flow control has long been proposed as a way to achieve compositional security, offering strong guarantees even when combining software from different trust domains. Unfortunately, this appealing story breaks down in the presence of reentrancy attacks. We formalize a general definition of reentrancy and introduce a security condition that allows software modules like smart contracts to protect their key invariants while retaining the expressive power of safe forms of reentrancy. We present a security type system that provably enforces secure information flow; in conjunction with run-time mechanisms, it enforces secure reentrancy even in the presence of unknown code; and it helps locate and correct recent high-profile vulnerabilities.
title: Einflussfaktoren auf die gesundheitsbezogene Lebensqualität 6 und 12 Monate nach proximaler Femurfraktur
Creators: name: Hack, Juliana
name: Aigner, Rene
name: Ruchholtz, Steffen
name: Bücking, Benjamin
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: Proximale Femurfrakturen
subject: gesundheitsbezogene Lebensqualität
subject: 610 Medical sciences; Medicine

description: Fragestellung: Wichtiges Ziel nach proximaler Femurfraktur ist die Wiederherstellung der gesundheitsbezogenen Lebensqualität (Health related Quality of Life (HrQoL)). Ziel dieser Studie war es, herauszufinden, welche Faktoren die HrQoL im längerfristigen Verlauf beeinflussen. Methodik:[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Deutscher Kongress für Orthopädie und Unfallchirurgie (DKOU 2016)
Approximating spaces of Nagata dimension zero by weighted trees
Creators: name: Basso, Giuliano
name: Sidler, Hubert
Publisher: name: arXiv
Year: 2021
Subjects: subject: Metric Geometry (math.MG)
subject: FOS: Mathematics
subject: 30L05 (Primary) 54F45, 54C20 (Secondary)

description: We prove that if a metric space $X$ has Nagata dimension zero with constant $c$, then there exists a dense subset of $X$ that is $8c$-bilipschitz equivalent to a weighted tree. The factor $8$ is the best possible if $c=1$, that is, if $X$ is an ultrametric space. This yields a new proof of a result of Chan, Xia, Konjevod and Richa. Moreover, as an application, we also obtain quantitative versions of certain metric embedding and Lipschitz extension results of Lang and Schlichenmaier. Finally, we prove a variant of our main theorem for $0$-hyperbolic proper metric spaces. This generalizes a result of Gupta.
description: Revised version. We have corrected many minor inaccuracies in the text
Kunstmann, Robert (Hrsg.), Das baptistische Glaubensbekenntnis von 1689
Creators: name: Stadelmann, Helge
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1822610028
description: Jahrbuch für evangelikale Theologie, V. 17 (2003): Jahrbuch für evangelikale Theologie, Band 17
Counting results for sparse pseudorandom hypergraphs II
Creators: name: Kohayakawa, Yoshiharu
name: Mota, Guilherme O.
name: Schacht, Mathias
name: Taraz, Anusch
Publisher: name: arXiv
Year: 2016
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C60 (primary), 05C65 (secondary)

description: We present a variant of a universality result of Rödl [On universality of graphs with uniformly distributed edges, Discrete Math. 59 (1986), no. 1-2, 125-134] for sparse, $3$-uniform hypergraphs contained in strongly jumbled hypergraphs. One of the ingredients of our proof is a counting lemma for fixed hypergraphs in sparse ``pseudorandom'' uniform hypergraphs, which is proved in the companion paper [Counting results for sparse pseudorandom hypergraphs I].
title: Resultate nach Rückumstellung von Aflibercept- auf Ranibizumab-IVOM bei persistierender Aktivität einer altersbedingten Makuladegeneration oder persistierendem diabetischen Makulaödem
Creators: name: Waibel, Sören
name: Matthe, E.
name: Sandner, D.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: In der vorliegenden Studie sollte die Wirksamkeit einer Therapierückumstellung von intravitrealem Alibercept auf Ranibizumab bei Patienten mit persistierender Aktivität einer altersbedingten Makuladegeneration oder persistierendem diabetischen Makulaödem erfasst werden. [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: Jahrestagung 2016 der Sächsischen Augenärztlichen Gesellschaft
Robust and Sparse Regression via $γ$-divergence
Creators: name: Kawashima, Takayuki
name: Fujisawa, Hironori
Publisher: name: arXiv
Year: 2016
Subjects: subject: Methodology (stat.ME)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: In high-dimensional data, many sparse regression methods have been proposed. However, they may not be robust against outliers. Recently, the use of density power weight has been studied for robust parameter estimation and the corresponding divergences have been discussed. One of such divergences is the $γ$-divergence and the robust estimator using the $γ$-divergence is known for having a strong robustness. In this paper, we consider the robust and sparse regression based on $γ$-divergence. We extend the $γ$-divergence to the regression problem and show that it has a strong robustness under heavy contamination even when outliers are heterogeneous. The loss function is constructed by an empirical estimate of the $γ$-divergence with sparse regularization and the parameter estimate is defined as the minimizer of the loss function. To obtain the robust and sparse estimate, we propose an efficient update algorithm which has a monotone decreasing property of the loss function. Particularly, we discuss a linear regression problem with $L_1$ regularization in detail. In numerical experiments and real data analyses, we see that the proposed method outperforms past robust and sparse methods.
description: 25 pages
Partial Information Decomposition via Deficiency for Multivariate Gaussians
Creators: name: Venkatesh, Praveen
name: Schamberg, Gabriel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Bivariate partial information decompositions (PIDs) characterize how the information in a "message" random variable is decomposed between two "constituent" random variables in terms of unique, redundant and synergistic information components. These components are a function of the joint distribution of the three variables, and are typically defined using an optimization over the space of all possible joint distributions. This makes it computationally challenging to compute PIDs in practice and restricts their use to low-dimensional random vectors. To ease this burden, we consider the case of jointly Gaussian random vectors in this paper. This case was previously examined by Barrett (2015), who showed that certain operationally well-motivated PIDs reduce to a closed form expression for scalar messages. Here, we show that Barrett's result does not extend to vector messages in general, and characterize the set of multivariate Gaussian distributions that reduce to closed-form. Then, for all other multivariate Gaussian distributions, we propose a convex optimization framework for approximately computing a specific PID definition based on the statistical concept of deficiency. Using simplifying assumptions specific to the Gaussian case, we provide an efficient algorithm to approximately compute the bivariate PID for multivariate Gaussian variables with tens or even hundreds of dimensions. We also theoretically and empirically justify the goodness of this approximation.
description: Presented at ISIT 2022. This version has been updated to reflect the final conference publication, including appendices. It also corrects technical errors in Remark 1 and Appendix C, adds a new experiment, and has a substantially improved presentation as well as additional detail in the appendix, compared to the previous arxiv version
Additional file 1 of Clinical and economic outcomes after sternotomy for cardiac surgery with skin closure through 2-octyl cyanoacrylate plus polymer mesh tape versus absorbable sutures plus waterproof wound dressings: a retrospective cohort study
Creators: name: Kiaii, Bob
name: Johnston, Stephen S.
name: Jang, Se Ryeong
name: Elangovanraaj, Nivesh
name: Tewari, Pranjal
name: Chen, Brian Po-Han
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 1. Appendix Table 1. Patient demographic characteristics of study groups before propensity score matching.
Chiral symmetry breaking in three-dimensional quantum electrodynamics as fixed point annihilation
Creators: name: Herbut, Igor F.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Spontaneous chiral symmetry breaking in three dimensional ($d=3$) quantum electrodynamics is understood as annihilation of an infrared-stable fixed point that describes the large-N conformal phase by another unstable fixed point at a critical number of fermions $N=N_c$. We discuss the root of universality of $N_c$ in this picture, together with some features of the phase boundary in the $(d,N)$ plane. In particular, it is shown that as $d\rightarrow 4$, $N_c\rightarrow 0$ with a constant slope, our best estimate of which suggests that $N_c = 2.89$ in $d=3$.
description: 4 pages; added references, typos corrected, close to published version
Singularity confinement and chaos in two-dimensional discrete systems
Creators: name: Kanki, Masataka
name: Mase, Takafumi
name: Tokihiro, Tetsuji
Publisher: name: arXiv
Year: 2015
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Mathematical Physics (math-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences
subject: 39A12, 37K10

description: We present a quasi-integrable two-dimensional lattice equation: i.e., a partial difference equation which satisfies a criterion of integrability, singularity confinement, although it has a chaotic aspect in the sense that the degrees of its iterates exhibit exponential growth. By systematic reduction to one-dimensional systems, it gives a hierarchy of ordinary difference equations with confined singularities, but with positive algebraic entropy including a generalized form of the Hietarinta-Viallet mapping. We believe that this is the first example of such quasi-integrable equations defined over a two-dimensional lattice.
description: 10 pages, 1 figure
Trapped-ion quantum logic with global radiation fields
Creators: name: Weidt, S.
name: Randall, J.
name: Webster, S. C.
name: Lake, K.
name: Webb, A. E.
name: Cohen, I.
name: Navickas, T.
name: Lekitsch, B.
name: Retzker, A.
name: Hensinger, W. K.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Trapped ions are a promising tool for building a large-scale quantum computer. However, the number of required radiation fields for the realisation of quantum gates in any proposed ion-based architecture scales with the number of ions within the quantum computer, posing a major obstacle when imagining a device with millions of ions. Here we present a fundamentally different concept for trapped-ion quantum computing where this detrimental scaling entirely vanishes, replacing millions of radiation fields with only a handful of fields. The method is based on individually controlled voltages applied to each logic gate location to facilitate the actual gate operation analogous to a traditional transistor architecture within a classical computer processor. To demonstrate the key principle of this approach we implement a versatile quantum gate method based on long-wavelength radiation and use this method to generate a maximally entangled state of two quantum engineered clock-qubits with fidelity 0.985(12). This quantum gate also constitutes a simple-to-implement tool for quantum metrology, sensing and simulation.
Schildenberger, J.: Vom Geheimnis des Gotteswortes
Creators: name: Brinkmann, Bernhard
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 26 Nr. 1 (1951): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 26, Heft 1
Reducing current noise in cryogenic experiments by vacuum-insulated cables
Creators: name: Mykkänen, E.
name: Lehtinen, J. S.
name: Kemppinen, A.
name: Krause, C.
name: Drung, D.
name: Nissilä, J.
name: Manninen, A. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We measure the current noise of several cryogenic cables in a pulse tube based dilution refrigerator at frequencies between about 1~mHz and 50~kHz. We show that vibration-induced noise can be efficiently suppressed by using vacuum-insulated cables between room temperature and the 2nd pulse tube stage. A noise peak below 4 fA at the 1.4~Hz operation frequency of the pulse tube, and a white noise density of 0.44 fA/\sqrt{Hz} in the millihertz range are obtained.
Additional file 2 of Clinical and economic outcomes after sternotomy for cardiac surgery with skin closure through 2-octyl cyanoacrylate plus polymer mesh tape versus absorbable sutures plus waterproof wound dressings: a retrospective cohort study
Creators: name: Kiaii, Bob
name: Johnston, Stephen S.
name: Jang, Se Ryeong
name: Elangovanraaj, Nivesh
name: Tewari, Pranjal
name: Chen, Brian Po-Han
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 2. Appendix Table 2. Patient clinical characteristics of study groups before propensity score matching.
A comprehensive scenario of the thermodynamic anomalies of water using the TIP4P/2005 model
Creators: name: Gonzalez, Miguel A.
name: Valeriani, Chantal
name: Caupin, Frederic
name: Abascal, Jose L. F.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The striking behavior of water has deserved it to be referred to as an "anomalous" liquid. The water anomalies are greatly amplified in metastable (supercooled/stretched) regions. This makes difficult a complete experimental description since, beyond certain limits, the metastable phase necessarily transforms into the stable one. Theoretical interpretation of the water anomalies could then be based on simulation results of well validated water models. But the analysis of the simulations has not yet reached a consensus. In particular, one of the most popular theoretical scenarios -involving the existence of a liquid-liquid critical point (LLCP)- is disputed by several authors. In this work we propose to use a number of exact thermodynamic relations which can be tested in a region of the phase diagram outside the LLCP thus avoiding the problems associated to the coexistence region. The central property connected to other water anomalies is the locus of temperatures at which the density along isobars attain a maximum (TMD line) or a minimum (TmD), computed via simulations for a successful water model, TIP4P/2005. Next, we have evaluated the vapor-liquid spinodal in the region of large negative pressures. The shape of these curves and their connection to the extrema of response functions (isothermal compressibility and heat capacity at constant pressure) may help to elucidate the validity of the theoretical proposals. In this way we are able to present for the first time a comprehensive scenario of the thermodynamic water anomalies for TIP4P/2005 and their relation to the vapor-liquid spinodal. The overall picture shows a remarkable similarity with the corresponding one for the ST2 water model, for which the existence of a LLCP has been demonstrated in recent years. It also provides a hint as to where the long-sought for extrema in response functions might become accessible to experiments.
Der Raum: Die Fundstelle und ihre geographische Lage
Creators: name: Jablonka, Peter
Publisher: name: Universität Tübingen
Year: 2014
Subjects: subject: Archäologie , Vor- und Frühgeschichte , Troja , Troas , Türkei
subject: 930
subject: archaeology
subject: prehistory
subject: Turkey
subject: Troy
subject: Troad

description: Troias Bedeutung wurde immer auch aus seiner singulären geographischen Lage an den Dardanellen, an der Passage vom Mittelmeer zum Schwarzen Meer und zwischen Kleinasien, der Ägäis und dem Balkan in Verbindung gebracht.Hier wird die Fundstelle daher mit Bezug auf ihre naturräumliche Lage betrachtet. Dazu werden einige grundlegende Angaben und Informationen zusammengestellt, die sonst nur verstreut oder schwer aufzufinden sind. Danach werden die oft aus diesen Bedingungen abgeleiteten Schlussfolgerungen und Vermutungen referiert und beurteilt; insbesondereThesen zu Verkehrswegen, Häfen und Handelskontakten. Abschließend wird dargestellt, wie naturräumliche Bedingungen die Entwicklung Troias einerseits förderten, andererseits begrenzten.
description: The significance of Troia has always been connected with its unique geographic position at the Dardanelles, on the passage from the Mediterranean to the Black Sea, between Asia Minor, the Aegean, and the Balkans. This contribution focuses on the site in relation to its natural environment. Basic facts which are scattered among different sources of information and can only be found and collected with difficulty are brought together. Conclusions and conjectures which have often been deduced from this conditions of the physical environment are summarised and assessed, particularly hypotheses regarding traffic routes, harbours, and trade contacts. In conclusion it is suggested that and how the physical environment both stimulated and limited the growth and development of Troy.
Autonomous artificial intelligence discovers mechanisms of molecular self-organization in virtual experiments
Creators: name: Jung, Hendrik
name: Covino, Roberto
name: Arjun, A
name: Bolhuis, Peter G.
name: Hummer, Gerhard
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Biological Physics (physics.bio-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Molecular self-organization driven by concerted many-body interactions produces the ordered structures that define both inanimate and living matter. Understanding the physical mechanisms that govern the formation of molecular complexes and crystals is key to controlling the assembly of nanomachines and new materials. We present an artificial intelligence (AI) agent that uses deep reinforcement learning and transition path theory to discover the mechanism of molecular self-organization phenomena from computer simulations. The agent adaptively learns how to sample complex molecular events and, on the fly, constructs quantitative mechanistic models. By using the mechanistic understanding for AI-driven sampling, the agent closes the learning cycle and overcomes time-scale gaps of many orders of magnitude. Symbolic regression condenses the mechanism into a human-interpretable form. Applied to ion association in solution, gas-hydrate crystal formation, and membrane-protein assembly, the AI agent identifies the many-body solvent motions governing the assembly process, discovers the variables of classical nucleation theory, and reveals competing assembly pathways. The mechanistic descriptions produced by the agent are predictive and transferable to close thermodynamic states and similar systems. Autonomous AI sampling has the power to discover assembly and reaction mechanisms from materials science to biology.
Variational tensor network renormalization in imaginary time: Two-dimensional quantum compass model at finite temperature
Creators: name: Czarnik, Piotr
name: Dziarmaga, Jacek
name: Oleś, Andrzej M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Progress in describing thermodynamic phase transitions in quantum systems is obtained by noticing that the Gibbs operator $e^{-βH}$ for a two-dimensional (2D) lattice system with a Hamiltonian $H$ can be represented by a three-dimensional tensor network, the third dimension being the imaginary time (inverse temperature) $β$. Coarse-graining the network along $β$ results in a 2D projected entangled-pair operator (PEPO) with a finite bond dimension $D$. The coarse-graining is performed by a tree tensor network of isometries. The isometries are optimized variationally --- taking into account full tensor environment --- to maximize the accuracy of the PEPO. The algorithm is applied to the isotropic quantum compass model on an infinite square lattice near a symmetry-breaking phase transition at finite temperature. From the linear susceptibility in the symmetric phase and the order parameter in the symmetry-broken phase the critical temperature is estimated at ${\cal T}_c=0.0606(4)J$, where $J$ is the isotropic coupling constant between $S=1/2$ pseudospins.
description: 12 pages, 15 figures, slightly revised after referees' reports
Waste detection in Pomerania: non-profit project for detecting waste in environment
Creators: name: Majchrowska, Sylwia
name: Mikołajczyk, Agnieszka
name: Ferlin, Maria
name: Klawikowska, Zuzanna
name: Plantykow, Marta A.
name: Kwasigroch, Arkadiusz
name: Majek, Karol
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: I.2.1; I.2.10; I.4.6; I.4.9; J.2; J.6

description: Waste pollution is one of the most significant environmental issues in the modern world. The importance of recycling is well known, either for economic or ecological reasons, and the industry demands high efficiency. Our team conducted comprehensive research on Artificial Intelligence usage in waste detection and classification to fight the world's waste pollution problem. As a result an open-source framework that enables the detection and classification of litter was developed. The final pipeline consists of two neural networks: one that detects litter and a second responsible for litter classification. Waste is classified into seven categories: bio, glass, metal and plastic, non-recyclable, other, paper and unknown. Our approach achieves up to 70% of average precision in waste detection and around 75% of classification accuracy on the test dataset. The code used in the studies is publicly available online.
description: Litter detection, Waste detection, Object detection
The Lyddane-Sachs-Teller relationship for polar vibrations in materials with monoclinic and triclinic crystal systems
Creators: name: Schubert, Mathias
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A generalization of the Lyddane-Sachs-Teller relation is presented for polar vibrations in materials with monoclinic and triclinic crystal systems. The generalization is derived from an eigen displacement vector summation approach, which is equivalent to the microscopic Born-Huang description of polar lattice vibrations. An expression for a general oscillator strength is also described for materials with monoclinic and triclinic crystal systems. A generalized factorized dielectric response function characteristic for monoclinic and triclinic materials is proposed. The generalized Lyddane-Sachs-Teller relation is found valid for monoclinic $β$-Ga$_2$O$_3$, where accurate experimental data became available recently from a comprehensive generalized ellipsometry investigation. Data for triclinic crystal systems can be measured by generalized ellipsometry as well, and are anticipated to become available soon and results can be compared with the generalized relations presented here
description: 5 pages, 1 figure
Additional file 3 of Clinical and economic outcomes after sternotomy for cardiac surgery with skin closure through 2-octyl cyanoacrylate plus polymer mesh tape versus absorbable sutures plus waterproof wound dressings: a retrospective cohort study
Creators: name: Kiaii, Bob
name: Johnston, Stephen S.
name: Jang, Se Ryeong
name: Elangovanraaj, Nivesh
name: Tewari, Pranjal
name: Chen, Brian Po-Han
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 3. Appendix Table 3. Procedural/admission characteristics of study groups before propensity score matching.
Metaphysik und Erkenntnistheorie in skotistischer Sicht ...
Creators: name: Nink, Caspar
Publisher: name: Scholastik
Year: 1970

description: Scholastik, Bd. 26 Nr. 1 (1951): Scholastik. Vierteljahresschrift für Theologie und Philosophie, Band 26, Heft 1
Additional file 4 of Clinical and economic outcomes after sternotomy for cardiac surgery with skin closure through 2-octyl cyanoacrylate plus polymer mesh tape versus absorbable sutures plus waterproof wound dressings: a retrospective cohort study
Creators: name: Kiaii, Bob
name: Johnston, Stephen S.
name: Jang, Se Ryeong
name: Elangovanraaj, Nivesh
name: Tewari, Pranjal
name: Chen, Brian Po-Han
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 4. Appendix Table 4. Hospital/provider characteristics of study groups before propensity score matching.
Additional file 5 of Clinical and economic outcomes after sternotomy for cardiac surgery with skin closure through 2-octyl cyanoacrylate plus polymer mesh tape versus absorbable sutures plus waterproof wound dressings: a retrospective cohort study
Creators: name: Kiaii, Bob
name: Johnston, Stephen S.
name: Jang, Se Ryeong
name: Elangovanraaj, Nivesh
name: Tewari, Pranjal
name: Chen, Brian Po-Han
Publisher: name: figshare
Year: 2022
Subjects: subject: Space Science
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy
subject: Computational Biology

description: Additional file 5. Appendix Figure 1. Picture: 2-octyl cyanoacrylate plus polymer mesh tape applied to a sternal wound for skin closure.
Observational constraints on the orbit and location of Planet Nine in the outer solar system
Creators: name: Brown, Michael E.
name: Batygin, Konstantin
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We use an extensive suite of numerical simulations to constrain the mass and orbit of Planet Nine, the recently proposed perturber in a distant eccentric orbit in the outer solar system. We compare our simulations to the observed population of aligned eccentric high semimajor axis Kuiper belt objects and determine which simulation parameters are statistically compatible with the observations. We find that only a narrow range of orbital elements can reproduce the observations. In particular, the combination of semimajor axis, eccentricity, and mass of Planet Nine strongly dictates the semimajor axis range of the orbital confinement of the distant eccentric Kuiper belt objects. Allowed orbits, which confine Kuiper belt objects with semimajor axis beyond 380~AU, have perihelia roughly between 150 and 350~AU, semimajor axes between 380 and 980~AU, and masses between 5 and 20 Earth masses. Orbitally confined objects also generally have orbital planes similar to that of the planet, suggesting that the planet is inclined approximately 30~degrees to the ecliptic. We compare the allowed orbital positions and estimated brightness of Planet Nine to previous and ongoing surveys which would be sensitive to the planet's detection and use these surveys to rule out approximately two-thirds of the planet's orbit. Planet Nine is likely near aphelion with an approximate brightness of $22
description: ApJL, in press. Added stronger semimajor axis, eccentricity, and mass constraints for Planet Nine