cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Deterministic Twirling with Low Resources
Creators: name: Stonner, David Jakob
name: Kysela, Jaroslav
name: Weir, Graeme
name: Novotny, Jaroslav
name: Alber, Gernot
name: Jex, Igor
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Twirling operations, which average a quantum state with respect to a unitary subgroup, have become a frequently-employed tool in quantum information processing. We investigate the efficient implementation of twirling operations with minimal resources, without necessitating the ability to perform all possible unitary operations on the quantum system of interest. We present a general algebraic method allowing us to choose a set of - typically very few - unitary operators which, when applied randomly and repeatedly, produce the given twirling operation exponentially quickly. The method is applied to twirling operations for bipartite quantum systems with respect to the unitary group $U(d)\otimes U(d)$, an essential ingredient in entanglement distillation protocols. In particular, we provide a complete classification of sets of unitary operators capable of performing twirling on two qubits. Moreover, we construct a generic set containing at most three unitary operators achieving the twirling operation for a general two-qudit system.
Metaphorura bipartita
Creators: name: Thibaud, Jean-Marc
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Poduromorpha
Tullbergiidae
Metaphorura
Metaphorura bipartita

description: Metaphorura bipartita (Handschin, 1920) *
Tullbergia bipartita Handschin, 1920: 30.
Metaphorura bipartita – Bagnall 1936: 36.
DISTRIBUTION. — Aude. Ussonet Carcanet (Bonnet etal. 1976, 1979).
Haute-Garonne. Toulouse (Cassagnau 1962a).
Hautes-Pyrénées. Orédon (Cassagnau 1954a). — Piaud’Engaly (Bonnet etal. 1976, 1979).
Hérault. Environsde Montpellier (Denis 1924d).
Sud-Ouest de la France. Plaine et montagne Cassagnau 1961). Tarn, Aude. Montagne Noire (Cassagnau 1965).
Vendée. Île-d’Yeu (Denis 1924d).
ÉCOLOGIE. — Cassagnau 1961, 1965 (écologie, sol); Bonnet etal. 1976, 1979 (déboisement, reboisement).
description: Published as part of Thibaud, Jean-Marc, 2017, Catalogue des collemboles de France, pp. 297-436 in Zoosystema 39 (3) on page 345, DOI: 10.5252/z2017n3a1, http://zenodo.org/record/5496272
A new laser-ranged satellite for General Relativity and space geodesy: III. De Sitter effect and the LARES 2 space experiment
Creators: name: Ciufolini, Ignazio
name: Matzner, Richard
name: Gurzadyan, Vahe
name: Penrose, Roger
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences
subject: 83-05

description: In two previous papers we presented the LARES 2 space experiment aimed at a very accurate test of frame-dragging and at other tests of fundamental physics and measurements of space geodesy and geodynamics. We presented the error sources of the LARES 2 experiment, its error budget and Monte Carlo simulations and covariance analyses confirming an accuracy of a few parts in one thousand in the test of frame-dragging. Here we discuss the impact of the orbital perturbation known as the de Sitter effect, or geodetic precession, in the error budget of the LARES 2 frame-dragging experiment. We show that the uncertainty in the de Sitter effect has a negligible impact in the final error budget because of the very accurate results now available for the test of the de Sitter precession and because of its very nature. The total error budget in the LARES 2 test of frame-dragging remains at a level of the order of 0.2%, as determined in the first two papers of this series.
description: 9 pages
X-ray behaviour of Circinus X-1 - I: X-ray Dips as a diagnostic of periodic behaviour
Creators: name: Clarkson, W. I.
name: Charles, P. A.
name: Onyett, N.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We examine the periodic nature of detailed structure (particularly dips) in the RXTE/ASM lightcurve of Circinus X-1. The significant phase wandering of the X-ray maxima suggests their identification with the response on a viscous timescale of the accretion disk to perturbation. We find that the X-ray dips provide a more accurate system clock than the maxima, and thus use these as indicators of the times of periastron passage. We fit a quadratic ephemeris to these dips, and find its predictive power for the X-ray lightcurve to be superior to ephemerides based on the radio flares and the full archival X-ray lightcurve. Under the hypothesis that the dips are tracers of the mass transfer rate from the donor, we use their occurrence rate as a function of orbital phase to explore the (as yet unconstrained) nature of the donor. The high $\dot{P}$ term in the ephemeris provides another piece of evidence that Cir X-1 is in a state of dynamical evolution, and thus is a very young post-supernova system. We further suggest that the radio ``synchrotron nebula'' immediately surrounding Cir X-1 is in fact the remnant of the event that created the compact object, and discuss briefly the evidence for and against such an interpretation.
description: 11 pages, 11 figures, accepted for publication in MNRAS
Additional file 13 of Screening for esophageal adenocarcinoma and precancerous conditions (dysplasia and Barrett’s esophagus) in patients with chronic gastroesophageal reflux disease with or without other risk factors: two systematic reviews and one overview of reviews to inform a guideline of the Canadian Task Force on Preventive Health Care (CTFPHC)
Creators: name: Hamel, Candyce
name: Nadera Ahmadzai
name: Beck, Andrew
name: Micere Thuku
name: Skidmore, Becky
name: Kusala Pussegoda
name: Bjerre, Lise
name: Chatterjee, Avijit
name: Dennis, Kristopher
name: Ferri, Lorenzo
name: Maziak, Donna
name: Shea, Beverley
name: Hutton, Brian
name: Little, Julian
name: Moher, David
name: Stevens, Adrienne
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Science Policy

description: Additional file 13: GRADE considerations and decisions for the overview of reviews (KQ3).
Additional file 14 of Screening for esophageal adenocarcinoma and precancerous conditions (dysplasia and Barrett’s esophagus) in patients with chronic gastroesophageal reflux disease with or without other risk factors: two systematic reviews and one overview of reviews to inform a guideline of the Canadian Task Force on Preventive Health Care (CTFPHC)
Creators: name: Hamel, Candyce
name: Nadera Ahmadzai
name: Beck, Andrew
name: Micere Thuku
name: Skidmore, Becky
name: Kusala Pussegoda
name: Bjerre, Lise
name: Chatterjee, Avijit
name: Dennis, Kristopher
name: Ferri, Lorenzo
name: Maziak, Donna
name: Shea, Beverley
name: Hutton, Brian
name: Little, Julian
name: Moher, David
name: Stevens, Adrienne
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer

description: Additional file 14: Characteristics tables
Analytical calculation of the solid angle defined by a cylindrical detector and a point cosine source with parallel axes
Creators: name: Prata, M. J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mathematical Physics (math-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We derive analytical expressions for the solid angle subtended by a right finite circular cylinder at a point source with cosine angular distribution in the case where the source direction is parallel to the cylinder axis. As a subsidiary result, an expression for the solid angle subtended by a disc detector at a spread disc source is also provided, in the case where the two discs have a common symmetry axis which is also coincident with the source direction.
description: 14 pages, 7 figures, Latex. Changes in version 2, which was accepted for publication: references added, two new sections (2.3 and 2.4) included. A discussion on the interplay between numerical and analytical methods was added to the introduction. No errors were found in the prior version
Conformal Weyl gravity and perihelion precession
Creators: name: Sultana, Joseph
name: Kazanas, Demosthenes
name: Said, Jackson Levi
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the perihelion shift of planetary motion in conformal Weyl gravity using the metric of the static, spherically symmetric solution discovered by Mannheim \& Kazanas (1989). To this end we employ a procedure similar to that used by Weinberg for the Schwarzschild solution, which has also been used recently to study the solar system effects of the cosmological constant $Λ$. We show that besides the general relativistic terms obtained earlier from the Schwarzschild - de Sitter solution, the expression for the perihelion shift includes a negative contribution which arises from the linear term $γr$ in the metric. Using data for perihelion shift observations we obtain constraints on the value of the constant $γ$ similar to that obtained earlier using galactic rotational curves.
description: 8 pages
General Prescription for Global U(1)'s in 6D SCFTs
Creators: name: Apruzzi, Fabio
name: Fazzi, Marco
name: Heckman, Jonathan J.
name: Rudelius, Tom
name: Zhang, Hao Y.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a general prescription for determining the global U(1) symmetries of six-dimensional superconformal field theories (6D SCFTs). We use the quiver-like gauge theory description of the tensor branch to identify candidate U(1) symmetries which can act on generalized matter. The condition that these candidate U(1)'s are free of Adler-Bell-Jackiw (ABJ) anomalies provides bottom-up constraints for U(1)'s. This agrees with the answer obtained from symmetry breaking patterns induced by Higgs branch flows. We provide numerous examples illustrating the details of this proposal. In the F-theory realization of these theories, some of these symmetries originate from deformations of non-abelian flavor symmetries localized on a component of the discriminant, while others come from an additional generator of the Mordell-Weil group. We also provide evidence that some of these global U(1)'s do not arise from gauge symmetries, as would happen in taking a decoupling limit of a model coupled to six-dimensional supergravity.
description: 74 pages, 5 figures
Efficient Per-Example Gradient Computations in Convolutional Neural Networks
Creators: name: Rochette, Gaspar
name: Manoel, Andre
name: Tramel, Eric W.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Deep learning frameworks leverage GPUs to perform massively-parallel computations over batches of many training examples efficiently. However, for certain tasks, one may be interested in performing per-example computations, for instance using per-example gradients to evaluate a quantity of interest unique to each example. One notable application comes from the field of differential privacy, where per-example gradients must be norm-bounded in order to limit the impact of each example on the aggregated batch gradient. In this work, we discuss how per-example gradients can be efficiently computed in convolutional neural networks (CNNs). We compare existing strategies by performing a few steps of differentially-private training on CNNs of varying sizes. We also introduce a new strategy for per-example gradient calculation, which is shown to be advantageous depending on the model architecture and how the model is trained. This is a first step in making differentially-private training of CNNs practical.
Structure of Dark Matter Halos From Hierarchical Clustering. III. Shallowing of The Inner Cusp
Creators: name: Fukushige, Toshiyuki
name: Kawai, Atsushi
name: Makino, Junichiro
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate the structure of the dark matter halo formed in the cold dark matter scenarios by N-body simulations with parallel treecode on GRAPE cluster systems. We simulated 8 halos with the mass of $4.4\times 10^{14}M_{\odot}$ to $1.6\times 10^{15}M_{\odot}$ in the SCDM and LCDM model using up to 30 million particles. With the resolution of our simulations, the density profile is reliable down to 0.2 percent of the virial radius. Our results show that the slope of inner cusp within 1 percent virial radius is shallower than -1.5, and the radius where the shallowing starts exhibits run-to-run variation, which means the innermost profile is not universal.
description: 26 pages, 16 fugures, submitted to ApJ
Boundary Criticality of Topological Quantum Phase Transitions in $2d$ systems
Creators: name: Wu, Xiao-Chuan
name: Xu, Yichen
name: Geng, Hao
name: Jian, Chao-Ming
name: Xu, Cenke
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We discuss the boundary critical behaviors of two dimensional quantum phase transitions with fractionalized degrees of freedom in the bulk, motivated by the fact that usually it is the $1d$ boundary that is exposed and can be conveniently probed in many experimental platforms. In particular, we mainly discuss boundary criticality of two examples: i. the quantum phase transition between a $2d$ $Z_2$ topological order and an ordered phase with spontaneous symmetry breaking; ii. the continuous quantum phase transition between metal and a particular type of Mott insulator (U(1) spin liquid). This theoretical study could be relevant to many purely $2d$ systems, where recent experiments have found correlated insulator, superconductor, and metal in the same phase diagram.
description: 6 pages, 2 figures
Additional file 1 of Automated GMP compliant production of [18F]AlF-NOTA-octreotide
Creators: name: Térence Tshibangu
name: Cawthorne, Christopher
name: Serdons, Kim
name: Pauwels, Elin
name: Gsell, Willy
name: Bormans, Guy
name: Deroose, Christophe
name: Cleeren, Frederik
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Cancer

description: Additional file 1: Figure S1. Representative chromatogram (220 nm) of the formulation solution (blank). Figure S2. Radiochromatogram of [18F]AlF-NOTA-octreotide. A) Analytical chromatogram of [18F]AlF-NOTA-octreotide at the end of synthesis. Figure S3. In vivo biodistribution of [18F]AlF-NOTA-octreotide in control and blocking (coinjection with 2.5 mg/kg octreotide)
Metaphorura denisi Simon-Benito 1985
Creators: name: Thibaud, Jean-Marc
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Poduromorpha
Tullbergiidae
Metaphorura
Metaphorura denisi

description: Metaphorura denisi Simon-Benito, 1985
Metaphorura denisi Simon-Benito, 1985: 311.
DISTRIBUTION. — Corse. Saint-Florent (D’Haese 2002).
DONNÉES MOLÉCULAIRES. — D’Haese 2002 (phylogénie).
description: Published as part of Thibaud, Jean-Marc, 2017, Catalogue des collemboles de France, pp. 297-436 in Zoosystema 39 (3) on page 345, DOI: 10.5252/z2017n3a1, http://zenodo.org/record/5496272
The depolarisation properties of powerful radio sources: breaking the radio-power vs. redshift degeneracy
Creators: name: Goodlet, J. A.
name: Kaiser, C. R.
name: Best, P. N.
name: Dennett-Thorpe, J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We define 3 samples of extragalactic radio sources of type FRII, containing 26 objects in total. The control sample consists of 6C and 7C sources with radio powers of around 10e27 W\Hz at 151 MHz and redshifts of around z=1. The other samples contain 3CRR sources with either comparable redshifts but radio powers about a decade larger or with comparable radio powers but redshifts around z = 0.4. We use these samples to investigate the possible evolution of their depolarisation and rotation measure properties with redshift and radio power independently. We used VLA data for all sources at 4800 MHz and two frequencies within the 1400 MHz band, either from our own observations or from the archive. We present maps of the total intensity flux, polarised flux, depolarisation, spectral index, rotation measure and magnetic field direction where not previously published. Radio cores were detected in twelve of the twenty-six radio sources. Fourteen of the sources show a strong Laing-Garrington effect but almost all of the sources show some depolarisation asymmetry. All sources show evidence for an external Faraday screen being responsible for the observed depolarisation. We find that sources at higher redshift are more strongly depolarised. Rotation measure shows no trend with either redshift or radio power, however variations in the rotation measure across individual sources increase with the redshift of the sources but do not depend on their radio power.
description: 21 pages, very low resolution version 33 figures. Accepted to MNRAS. High resolution paper at http://www.astro.soton.ac.uk/~jag/paper.html
On the Neural Tangent Kernel of Deep Networks with Orthogonal Initialization
Creators: name: Huang, Wei
name: Du, Weitao
name: Da Xu, Richard Yi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: The prevailing thinking is that orthogonal weights are crucial to enforcing dynamical isometry and speeding up training. The increase in learning speed that results from orthogonal initialization in linear networks has been well-proven. However, while the same is believed to also hold for nonlinear networks when the dynamical isometry condition is satisfied, the training dynamics behind this contention have not been thoroughly explored. In this work, we study the dynamics of ultra-wide networks across a range of architectures, including Fully Connected Networks (FCNs) and Convolutional Neural Networks (CNNs) with orthogonal initialization via neural tangent kernel (NTK). Through a series of propositions and lemmas, we prove that two NTKs, one corresponding to Gaussian weights and one to orthogonal weights, are equal when the network width is infinite. Further, during training, the NTK of an orthogonally-initialized infinite-width network should theoretically remain constant. This suggests that the orthogonal initialization cannot speed up training in the NTK (lazy training) regime, contrary to the prevailing thoughts. In order to explore under what circumstances can orthogonality accelerate training, we conduct a thorough empirical investigation outside the NTK regime. We find that when the hyper-parameters are set to achieve a linear regime in nonlinear activation, orthogonal initialization can improve the learning speed with a large learning rate or large depth.
description: revised theorems and completed proofs
MOESM4 of TaWRKY40 transcription factor positively regulate the expression of TaGAPC1 to enhance drought tolerance
Creators: name: Zhang, Lin
name: Xu, Zhiyong
name: Ji, Haikun
name: Zhou, Ye
name: Yang, Shushen
Publisher: name: figshare
Year: 2019
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified

description: Additional file 4: Table S2. Basic local alignment search tool (BLAST) result for potential candidate interacting proteins with TaGAPC1 promoter in cDNA wheat library.
Width of the J^P=1/2^+ pentaquark in the quark-diquark model
Creators: name: Melikhov, D.
name: Simula, S.
name: Stech, B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We analyse the width of the $θ(\frac12^+)$ pentaquark assuming that it is a bound state of two extended spin-zero $ud$-diquarks and the $\bar s$ antiquark (the Jaffe-Wilczek scenario). The width obtained when the size parameters of the pentaquark wave function are taken to be close to the parameters of the nucleon is found to be $\simeq 150$ MeV, i.e. it has a normal value for a $P$-wave hadron decay with the corresponding energy release.However, we found a strong dynamical suppression of the decay width if the pentaquark has an asymmetric "peanut" structure with the strange antiquark in the center and the two diquarks rotating around. In this case a decay width of $\simeq$ 1 MeV is a natural possibility.
description: 3 new references added, version accepted to Physics Letters B
Additional file 2 of Enabling good outcomes in older adults on dialysis: a qualitative study
Creators: name: Raj, Rajesh
name: Brown, Bridget
name: Ahuja, Kiran
name: Frandsen, Mai
name: Jose, Matthew
Publisher: name: figshare
Year: 2020
Subjects: subject: Space Science
subject: Medicine
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Marine Biology
subject: Science Policy
subject: Computational Biology

description: Additional file 2. COREQ checklist.
Hesiod und das Wissen der Musen
Creators: name: Vogel, Christian
Publisher: name: Freie Universität Berlin
Year: 2019
Subjects: subject: Ancient Poetry
subject: Theogonie
subject: Musen
subject: Dichtung
subject: Wissensgeschichte
subject: Platon
subject: Literatur und Erkenntnis
subject: Hesiod
subject: 800 Literatur::880 Griechische Literaturen::880 Hellenische Literaturen; Klassische griechische Literatur
subject: 100 Philosophie und Psychologie::120 Epistemologie::138 Menschheit
subject: 100 Philosophie und Psychologie::100 Philosophie::102 Verschiedenes

description: Ziel dieses Aufsatzes ist es, den Geltungsanspruch zu ergründen, den Hesiod seinem dichterischen Werk einschreibt.
Non-Faradaic electric currents in the Nernst-Planck equations and 'action at a distance' diffusiophoresis in crossed salt gradients
Creators: name: Warren, Patrick B
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: In the Nernst-Planck equations in two or more dimensions, a non-Faradaic electric current can arise as a consequence of connecting patches with different liquid junction potentials. Whereas this current vanishes for binary electrolytes or one-dimensional problems, it is in general non-vanishing for example in crossed salt gradients. For a suspended colloidal particle, electrophoresis in the corresponding electrostatic potential gradient is generally vectorially misaligned with chemiphoresis in the concentration gradients, and diffusiophoresis (via electrophoresis) can occur in regions where there are no local concentration gradients ('action at a distance'). These phenomena may provide new opportunities to manipulate and sort particles, in microfluidic devices for example.
description: 6 pages, 4 figures, RevTeX4.1
Boethius – Lehrer ohne Schüler?
Creators: name: Vogel, Christian
Publisher: name: Freie Universität Berlin
Year: 2019
Subjects: subject: spätantike Philosophie
subject: Neuplatonismus
subject: Organon
subject: Aristotelismus
subject: Cassiodor
subject: Boethius
subject: Artes Liberales
subject: Rom
subject: 100 Philosophie und Psychologie::180 Antike, mittelalterliche und östliche Philosophie::180 Antike, mittelalterliche und östliche Philosophie
subject: 100 Philosophie und Psychologie::180 Antike, mittelalterliche und östliche Philosophie::185 Aristotelische Philosophie

description: Für wen schrieb Boethius seine Übersetzungen, Kommentare und Traktate zur Logik? Da es keine Anzeichen von einem mehr oder weniger geregelten Schulkontext gibt, in dem Boethius gelehrt hat und für den er seine Lehrbücher verfasste, wird der Fokus Fokus auf zwei Perspektiven gelegt. Zum einen werden die Spuren verfolgt, die Rückschlüsse auf das soziokulturelle Umfeld und das intellektuelle Milieu zulassen, in welches Boethius eingeflochten war. Zum anderen werden Boethius’ eigene Reflexionen unter dem Aspekt in den Blick genommen, inwiefern sie Hinweise auf sein intendiertes und auf sein tatsächliches Publikum liefern.
Mathematical modeling of filamentous microorganisms
Creators: name: Bezzi, Michele
name: Ciliberto, Andrea
Publisher: name: arXiv
Year: 2004
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Cell Behavior (q-bio.CB)
subject: FOS: Biological sciences

description: Growth patterns generated by filamentous organisms (e.g. actinomycetes and fungi) involve spatial and temporal dynamics at different length scales. Several mathematical models have been proposed in the last thirty years to address these specific dynamics. Phenomenological macroscopic models are able to reproduce the temporal dynamics of colony-related quantities (e.g. colony growth rate) but do not explain the development of mycelial morphologies nor the single hyphal growth. Reaction-diffusion models are a bridge between macroscopic and microscopic worlds as they produce mean-field approximations of single-cell behaviors. Microscopic models describe intracellular events, such as branching, septation and translocation. Finally, completely discrete models, cellular automata, simulate the microscopic interaction among cells to reproduce emergent cooperative behaviors of large colonies. In this comment, we review a selection of models for each of these length scales, stressing their advantages and shortcomings.
Landscape Advantages and Application of Groundcover Ornamental Bamboo
Creators: name: ZHAO Yun
name: ZHAO Yun
Publisher: name: Unknown
Year: 2021
Subjects: subject: Agribusiness
subject: Ornamental bamboo, Groundcover bamboo, Garden landscaping

description: Due to the high ecological benefits, economic benefits, social benefits and cultural benefits, bamboo plays an increasingly prominent role in landscape architecture and has enormous development potential. Groundcover ornamental bamboo plays an irreplaceable role in modern urban garden landscaping, and it can form a variety of application modes with other landscape elements to create a unique landscape effect. This article analyzes the application advantages of groundcover ornamental bamboo in garden landscape, and puts forward five application modes of groundcover bamboo in garden landscape, so as to provide certain reference for urban landscaping.
Resource-Optimized Fermionic Local-Hamiltonian Simulation on Quantum Computer for Quantum Chemistry
Creators: name: Wang, Qingfeng
name: Li, Ming
name: Monroe, Christopher
name: Nam, Yunseong
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The ability to simulate a fermionic system on a quantum computer is expected to revolutionize chemical engineering, materials design, nuclear physics, to name a few. Thus, optimizing the simulation circuits is of significance in harnessing the power of quantum computers. Here, we address this problem in two aspects. In the fault-tolerant regime, we optimize the $\rzgate$ and $\tgate$ gate counts along with the ancilla qubit counts required, assuming the use of a product-formula algorithm for implementation. We obtain a savings ratio of two in the gate counts and a savings ratio of eleven in the number of ancilla qubits required over the state of the art. In the pre-fault tolerant regime, we optimize the two-qubit gate counts, assuming the use of the variational quantum eigensolver (VQE) approach. Specific to the latter, we present a framework that enables bootstrapping the VQE progression towards the convergence of the ground-state energy of the fermionic system. This framework, based on perturbation theory, is capable of improving the energy estimate at each cycle of the VQE progression, by about a factor of three closer to the known ground-state energy compared to the standard VQE approach in the test-bed, classically-accessible system of the water molecule. The improved energy estimate in turn results in a commensurate level of savings of quantum resources, such as the number of qubits and quantum gates, required to be within a pre-specified tolerance from the known ground-state energy. We also explore a suite of generalized transformations of fermion to qubit operators and show that resource-requirement savings of up to more than $20\%$, in small instances, is possible.
Additional file 12 of Screening for esophageal adenocarcinoma and precancerous conditions (dysplasia and Barrett’s esophagus) in patients with chronic gastroesophageal reflux disease with or without other risk factors: two systematic reviews and one overview of reviews to inform a guideline of the Canadian Task Force on Preventive Health Care (CTFPHC)
Creators: name: Hamel, Candyce
name: Nadera Ahmadzai
name: Beck, Andrew
name: Micere Thuku
name: Skidmore, Becky
name: Kusala Pussegoda
name: Bjerre, Lise
name: Chatterjee, Avijit
name: Dennis, Kristopher
name: Ferri, Lorenzo
name: Maziak, Donna
name: Shea, Beverley
name: Hutton, Brian
name: Little, Julian
name: Moher, David
name: Stevens, Adrienne
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer

description: Additional file 12: KQ3 evidence sets.
Foreign legal framework for protecting national interests in the sphere of trade and economic cooperation: us, FRG and PRC experience
Creators: name: Nadiia Аrtiukhova
Publisher: name: Colloquium-journal
Year: 2019
Subjects: trade and economic cooperation
foreign experience
best practices
national interests
normative and legal acts.

description: In the paper as exemplified by the top three foreign trading countries (according to the World Trade Statistical Review-2018), namely the USA, Germany and China, the best foreign experience in protecting national interests in the sphere of trade and economic cooperation is considered. The contents and structure of the corresponding legal acts are analyzed. Certain provisions which can be borrowed in order to develop proposals for improving the current legislation of Ukraine in the mentioned sphere are defined. The ways of implementing the best foreign practices at microand macro-level are suggested.
Requirements for gravitational collapse in planetesimal formation --- the impact of scales set by Kelvin-Helmholtz and nonlinear streaming instability
Creators: name: Gerbig, Konstantin
name: Murray-Clay, Ruth A.
name: Klahr, Hubert
name: Baehr, Hans
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The formation of planetesimals is an unsolved problem in planet formation theory. A prominent scenario for overcoming dust growth barriers in dead zones is the gravitational collapse of locally over-dense regions, shown to robustly produce $\sim$100 km sized objects. Still, the conditions under which planetesimal formation occurs remain unclear. For collapse to proceed, the self-gravity of an overdensity must overcome stellar tidal disruption on large scales and turbulent diffusion on small scales. Here, we relate the scales of streaming and Kelvin-Helmholtz instability, which both regulate particle densities on the scales of gravitational collapse, directly to planetesimal formation. We support our analytic findings by performing 3D hydrodynamical simulations of streaming and Kelvin-Helmholtz instability and planetesimal formation. We find that the vertical extent of the particle mid-plane layer and the radial width of streaming instability filaments are set by the same characteristic length scale, thus governing the strength of turbulent diffusion on the scales of planetesimal formation. We present and successfully test a collapse criterion: $0.1 Q βε^{-1}Z^{-1} \lesssim 1$ and show that even for Solar metallicities, planetesimals can form in dead zones of sufficiently massive disks. For a given gas Toomre-parameter $Q$, pressure gradient $β$, metallicity $Z$ and local particle enhancement $ε$, the collapse criterion also provides a range of unstable scales, instituting a promising path for studying initial planetesimal mass distributions. Streaming instability is not required for planetesimal collapse, but by increasing $ε$, can evolve a system to instability.
description: 26 pages, 11 figures, submitted to ApJ
Three-Body Encounters of Black Holes in Globular Clusters
Creators: name: Gultekin, Kayhan
name: Miller, M. Coleman
name: Hamilton, Douglas P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Evidence has been mounting for the existence of black holes with masses from 10^2 to 10^4 M_Solar associated with stellar clusters. Such intermediate-mass black holes (IMBHs) will encounter other black holes in the dense cores of these clusters. The binaries produced in these interactions will be perturbed by other objects as well thus changing the orbital characteristics of the binaries. These binaries and their subsequent mergers due to gravitational radiation are important sources of gravitational waves. We present the results of numerical simulations of high mass ratio encounters, which help clarify the interactions of intermediate-mass black holes in globular clusters and help determine what types of detectable gravitational wave signatures are likely.
description: 4 pages, 3 figures to appear in the proceedings of The Astrophysics of Gravitational Wave Sources, College Park, MD, 24-26 April 2003
The role of movement in early embryonic joint development
Creators: name: Bridglal, Devi Lakshmi
Publisher: name: Imperial College London
Year: 2019

description: Appendicular skeletogenesis involves the development of both synovial joints and long bones. Alterations or absences in fetal movement and the resulting changes in mechanical stimulation are strongly implicated in a number of musculoskeletal clinical conditions which arise in utero, by disruption of specific processes critical to normal skeletogenesis: morphogenesis, the process of shape formation, cavitation, the separation of joint surfaces, and mineralisation, the transition of prenatal cartilage to bone. This doctorate explored the relationship between the role of movement and skeletal development. The embryonic chick was immobilised for varying time periods, and the effect on hip joint morphogenesis and cavitation investigated. A defined time period of movement was found to be critical for normal hip joint morphogenesis and cavitation (Chapter 4). Applied in ovo external movements were then used to ‘rescue’ the effects of immobility on hip joint morphology and cavitation failure. A single, timed application of movement was found to ameliorate the effects of immobility on hip morphogenesis and cavitation (Chapter 5). Finally, a culture system was adapted in which in vitro prenatal murine forelimb and hind limb rudiments were subjected to controlled magnitudes of movements, in order to (1) explore the effects of dynamic loading on elbow and knee morphology and mineralisation compared to statically-cultured limbs, and (2) promote more normal morphogenesis and mineralisation in a muscleless mouse model of immobility. Dynamic loading led to an increase in joint outgrowth and shape complexity, and some increase in rudiment mineralisation, and also promoted more normal morphogenesis and mineralisation in the muscleless mutant (Chapter 6). This research provides new insights into the role of movement on fetal skeletal development, and has advanced our understanding of how the timing of movement can alter the progression of joint shape, cavitation, or mineralisation. Knowledge of skeletal development is critical to developing strategies for early screening, diagnosis, prevention, and treatment of musculoskeletal abnormalities.
Physical constraints from holographic duality
Creators: name: Cheamsawat, Krai
Publisher: name: Imperial College London
Year: 2020

description: The material presented in this thesis mainly consists of two parts under the umbrella topic of Holographic Duality or the AdS/CFT correspondence. In Part II we are mainly interested in the properties of energetic quantities, namely, the energy and free energy of Conformal Field Theory (CFT) under de- formations of spacetime geometry in (2+1) dimensions. By using holography together with analytic and numerical techniques, we find many results on monotonic decreasing of the energy/free energy for static solutions of gravitational theory in asymptotically locally Anti-de Sitter (AlAdS) spacetime and correspondingly for a CFT dual in many different scenarios. These results put nontrivial physical bounds on the energy/free energy of holographic CFT in curved spaces. In Part III, in chapter 6 we study the Gregory-Laflamme (GL) instability of charged black strings in five dimensions. The physical properties of GL unstable mode perturbations and the consequences of the instability are studied in detail. We also solve for numerical solutions of nonuniform phase of charged black strings and obtain a thermodynamic phase structure of charged black strings. In chapter 7, we apply the holographic duality to a black string solution with an extra string charge in the type-IIA supergravity. We utilize the similarity between the properties of charged black strings in five dimensions and our system in type-IIA supergravity to obtain the result on thermodynamics of its holographic dual which is a two- dimensional supersymmetric Yang-Mills theory on a circle in a boosted frame.
Terrorism – new challenges of the modern time
Creators: name: Serebrennikova A., V.
name: Lebedev M., V.
Publisher: name: Colloquium-journal
Year: 2019
Subjects: The Russian Federation
criminal legislation
terrorism
terrorism financing
anti-terroristic policy
act of terrorism.

description: The relevance of the article lies in the fact that the problem of the spread of terrorism is one of the most global and large-scale for the entire world community. Terrorism in our time integrates with organized crime, easily overcomes state borders, causing irreparable damage to both the national security of individual states and international stability as a whole.
Deep Learning Based Packet Detection and Carrier Frequency Offset Estimation in IEEE 802.11ah
Creators: name: Ninkovic, Vukan
name: Valka, Aleksandar
name: Dumic, Dejan
name: Vukobratovic, Dejan
Publisher: name: arXiv
Year: 2020
Subjects: subject: Information Theory (cs.IT)
subject: Signal Processing (eess.SP)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Wi-Fi systems based on the IEEE 802.11 standards are the most popular wireless interfaces that use Listen Before Talk (LBT) method for channel access. The distinctive feature of a majority of LBT-based systems is that the transmitters use preambles that precede the data to allow the receivers to perform packet detection and carrier frequency offset (CFO) estimation. Preambles usually contain repetitions of training symbols with good correlation properties, while conventional digital receivers apply correlation-based methods for both packet detection and CFO estimation. However, in recent years, data-based machine learning methods are disrupting physical layer research. Promising results have been presented, in particular, in the domain of deep learning (DL)-based channel estimation. In this paper, we present a performance and complexity analysis of packet detection and CFO estimation using both the conventional and the DL-based approaches. The goal of the study is to investigate under which conditions the performance of the DL-based methods approach or even surpass the conventional methods, but also, under which conditions their performance is inferior. Focusing on the emerging IEEE 802.11ah standard, our investigation uses both the standard-based simulated environment, and a real-world testbed based on Software Defined Radios.
description: 13 pages, journal publication
International criminal law: implementation issues in the national legislation of the Russian Federation and Germany
Creators: name: Serebrennikova A., V.
name: Soboleva E., A.
name: Lebedev M., V.
Publisher: name: Colloquium-journal
Year: 2019
Subjects: The Russian Federation
Germany
international criminal law
the criminal law
genocide.

description: The article deals with issues related to the implementation of the norms of international criminal law contained in the Convention on the Prevention and Punishment of the Crime of Genocide of December 9, 1948, into the internal legislation of the Russian Federation and Germany. In this regard, Article 357 of the Criminal Code of the Russian Federation and the Criminal Code of International Crimes of Germany.
Najtiaphorura olivieri
Creators: name: Thibaud, Jean-Marc
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Poduromorpha
Tullbergiidae
Najtiaphorura
Najtiaphorura olivieri

description: Najtiaphorura olivieri (Weiner & Thibaud, 1991) *
Mesaphorura olivieri Weiner & Thibaud, 1991: 116.
Najtiaphorura olivieri – Dunger & Schlitt 2011: 101.
DISTRIBUTION. — Oise. Sables continentaux, mer de Sable à Ermenonville (Weiner & Thibaud 1991).
description: Published as part of Thibaud, Jean-Marc, 2017, Catalogue des collemboles de France, pp. 297-436 in Zoosystema 39 (3) on page 345, DOI: 10.5252/z2017n3a1, http://zenodo.org/record/5496272
Very-extended Kac-Moody algebras and their interpretation at low levels
Creators: name: Kleinschmidt, Axel
name: Schnakenburg, Igor
name: West, Peter
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We analyse the very-extended Kac-Moody algebras as representations in terms of certain A_d subalgebras and find the generators at low levels. Our results for low levels agree precisely with the bosonic field content of the theories containing gravity, forms and scalars which upon reduction to three dimensions can be described by a non-linear realisation. We explain how the Dynkin diagrams of the very-extended algebras encode information about the field content and generalised T-duality transformations.
description: 1+41 pages, 10 figures, LaTeX2e
title: Comparative study of the beam dynamics in LINAC4 using CERN and RAL MEBT (Medium Energy Beam Transport) lines
Creators: name: Plostinar, C
Publisher: name: STFC
Year: 2007

description: This paper describes a simulation study of high intensity beam transport when the RAL and CERN MEBT line designs are fed into the same CERN LINAC4 structure. A comparative study of the efficiency of the two modes of operation has been made using two particle distirbutions: a uniformly generated beam at the input of the RFQ, and a more realistic beam generated at the LEBT input and tracked through the LEBT and the RFQ.
Impact of microfinance health interventions on health-related outcomes among female informal workers in Pakistan: a retrospective quasi-experimental study
Creators: name: Jafree, Sara Rizvi
name: Zakar, Rubeena
name: Ahsan, Humna
name: Mustafa, Mudasir
name: Fischer, Florian
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: health policy
subject: public health
subject: epidemiology
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Objective: The purpose of this study is to assess the impact of microfinance health interventions (health insurance and health-awareness programmes) on health-related outcomes among female informal workers in Pakistan. Design: We conducted a retrospective, quasi-experimental study among a total of 442 female borrowers from seven microfinance providers (MFPs) across four provinces of Pakistan in 2018. A standardised tool was used for data collection. Probit regression was used to identify the probability of female borrowers gaining improvements in health outcomes based on their sociodemographic characteristics. Propensity score matching (PSM) was used to assess the overall impact of health interventions. Primary outcome measures: Four health-related outcomes reported by the women were used: perception of good health overall, ability to visit a general practitioner, ability to purchase prescribed medicine and intake of multivitamins. Results: We found that women receiving health interventions had a greater probability of better health outcomes when they were from Punjab province, borrowing in groups and attending monthly meetings at MFPs. Even with a small loan amount, all four health-related outcomes were significantly associated with receiving health insurance and health-awareness programmes. PSM results show a greater likelihood of overall perceived good health (nearest neighbour matching (NNM) =17.4%; kernel matching (KM) =11.8%) when health insurance is provided and a significant improvement in the ability to purchase prescribed medicine when a health-awareness programme is provided (NNM=10.1%; KM=11.7%). Conclusion: Health and social policies are vital to secure health and well-being among poor women working in the informal sector. Targeting improved equity across female population groups for health interventions will in the long run improve poor women's health, income-earning abilities and capacity expansion for small businesses.