cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
CA-SBA-3525: Archaeological Site Record for CA-SBA-3525
Creators: name: Kekich, Jessica
Year: 2025
Subjects: subject: Santa Barbara (County)
valueUri: https://core.tdar.org/browse/geographic-keyword/3486/santa-barbara-county
subject: Vandenberg Air Force Base (VAFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85469/vandenberg-air-force-base-vafb
subject: Vandenberg Space Force Base (VSFB)
valueUri: https://core.tdar.org/browse/geographic-keyword/85584/vandenberg-space-force-base-vsfb
subject: United States of America (Country)
valueUri: https://core.tdar.org/browse/geographic-keyword/384/united-states-of-america-country
subject: North America (Continent)
valueUri: https://core.tdar.org/browse/geographic-keyword/2890/north-america-continent
subject: California (State / Territory)
valueUri: https://core.tdar.org/browse/geographic-keyword/1484/california-state-territory
subject: CA-SBA-3525
valueUri: https://core.tdar.org/browse/site-name/138620/ca-sba-3525

description: This document is the archaeological site record for CA-SBA-3525.
Measuring Capacity in Commonwealth Fisheries
Creators: name: Szakiel, Stephanie
name: Che, Nhu
name: Gooday, Peter
name: Elliston, Lisa
name: Szakiel, Stephanie
name: Che, Nhu
name: Gooday, Peter
name: Elliston, Lisa
Publisher: name: Unknown
Year: 2006
Subjects: Livestock Production/Industries
Productivity Analysis

description: Long run excess fishing capacity affects both the profitability and biological status of a fishery. In order for policy makers to determine optimal resource allocation to a fishery and to establish whether a fishery is over-capitalised, it is important to identify both the level and the source of the excess capacity. Non-metric indicators may be used to assess the likelihood of excess capacity in a fishery based on information on the biological status of the fishery, the management regime and productivity trends of the fishery. These indicators are presented as a cost effective method to assess excess capacity when information is limited or prohibitively costly to collect.
Table S1 from Loss of CRMP2 O-GlcNAcylation leads to reduced novel object recognition performance in mice
Creators: name: Villo Muha
name: Williamson, Ritchie
name: Hills, Rachel
name: McNeilly, Alison D.
name: McWilliams, Thomas G.
name: Alonso, Jana
name: Schimpl, Marianne
name: Aneika C. Leney
name: Heck, Albert J. R.
name: Sutherland, Calum
name: Read, Kevin D.
name: McCrimmon, Rory J.
name: Brooks, Simon P.
name: Aalten, Daan M. F. Van
Publisher: name: The Royal Society
Year: 2019
Subjects: Molecular Biology

description: O-GlcNAcylation is an abundant post-translational modification in the nervous system, linked to both neurodevelopmental and neurodegenerative disease. However, the mechanistic links between these phenotypes and site-specific O-GlcNAcylation remains largely unexplored. Here, we show that Ser517 O-GlcNAcylation of the microtubule-binding protein Collapsin Response Mediator Protein-2 (CRMP2) increases with age. By generating and characterizing a Crmp2S517A knock-in mouse model, we demonstrate that loss of O-GlcNAcylation leads to a small decrease in body weight and mild memory impairment, suggesting that S517 O-GlcNAcylation has a small but detectable impact on mouse physiology and cognitive function.
Rare decay $B\to X_sl^+l^-$ in a CP spontaneously broken two Higgs doublet model
Creators: name: Huang, Chao-Shang
name: Liao, Wei
name: Yan, Qi-shu
name: Zhu, Shou-hua
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Higgs boson mass spectrum and couplings of neutral Higgs bosons to fermions are worked out i n a CP spontaneously broken two Higgs doublet model in the large tan$β$ case. The differential branching ratio, forward-backward asymmetry, CP asymmetry and lepton polarization for $B\to X_s l^+ l^-$ are computed. It is shown that effects of neutral Higgs bosons are quite significant when $\tanβ$ is large. Especially, the CP violating normal polarization $P_N$ can be as large as several percents.
description: 27 pages, text updated, new numerical results included
Excited Baryons in Lattice QCD
Creators: name: Melnitchouk, W.
name: Bilson-Thompson, S.
name: Bonnet, F. D. R.
name: Lee, F. X.
name: Leinweber, D. B.
name: Williams, A. G.
name: Zanotti, J. M.
name: Zhang, J. B.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present first results for the masses of positive and negative parity excited baryons calculated in lattice QCD using an O(a^2)-improved gluon action and a fat-link irrelevant clover (FLIC) fermion action in which only the irrelevant operators are constructed with APE-smeared links. The results are in agreement with earlier calculations of N^* resonances using improved actions and exhibit a clear mass splitting between the nucleon and its chiral partner. An correlation matrix analysis reveals two low-lying J^P=(1/2)^- states with a small mass splitting. The study of different Lambda interpolating fields suggests a similar splitting between the lowest two Lambda1/2^- octet states. However, the empirical mass suppression of the Lambda^*(1405) is not evident in these quenched QCD simulations, suggesting a potentially important role for the meson cloud of the Lambda^*(1405) and/or a need for more exotic interpolating fields.
description: Correlation matrix analysis performed. Increased to 400 configurations. 22 pages, 13 figures, 15 tables
Minnesota Farm Management Service Notes No. 19
Creators: name: Garey, L.F.
name: Hoverstad, Andrew T.
name: Cavert, W.L.
name: Garey, L.F.
name: Hoverstad, Andrew T.
name: Cavert, W.L.
Publisher: name: Unknown
Year: 1924
Subjects: Livestock Production/Industries

description: The Hog Situation; Costs and Returns in Pork Production; The Seasonal trend of hog prices
Additional file 4: of The critical role of RasGRP4 in the growth of diffuse large B cell lymphoma
Creators: name: Zhu, Lin
name: Xia, Chunyan
name: Wu, Lin
name: Zhang, Yuxuan
name: Liu, Junling
name: Chen, Yinan
name: Liu, Jing
name: Xiao, Yongxin
name: Nie, Kai
name: Huang, Liyu
name: Qu, Ning
name: Yu, Hong
Publisher: name: figshare
Year: 2019
Subjects: subject: Biophysics
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Plant Biology
subject: FOS: Biological sciences

description: Sequencing results of RasGRP4 from 4 patients with DLBCL. (DOC 37 kb)
Exact Asymptotic Results for Persistence in the Sinai Model with Arbitrary Drift
Creators: name: Majumdar, Satya N.
name: Comtet, Alain
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We obtain exact asymptotic results for the disorder averaged persistence of a Brownian particle moving in a biased Sinai landscape. We employ a new method that maps the problem of computing the persistence to the problem of finding the energy spectrum of a single particle quantum Hamiltonian, which can be subsequently found. Our method allows us analytical access to arbitrary values of the drift (bias), thus going beyond the previous methods which provide results only in the limit of vanishing drift. We show that on varying the drift, the persistence displays a variety of rich asymptotic behaviors including, in particular, interesting qualitative changes at some special values of the drift.
description: 17 pages, two eps figures (included)
Table S2 from Loss of CRMP2 O-GlcNAcylation leads to reduced novel object recognition performance in mice
Creators: name: Villo Muha
name: Williamson, Ritchie
name: Hills, Rachel
name: McNeilly, Alison D.
name: McWilliams, Thomas G.
name: Alonso, Jana
name: Schimpl, Marianne
name: Aneika C. Leney
name: Heck, Albert J. R.
name: Sutherland, Calum
name: Read, Kevin D.
name: McCrimmon, Rory J.
name: Brooks, Simon P.
name: Aalten, Daan M. F. Van
Publisher: name: The Royal Society
Year: 2019
Subjects: Molecular Biology

description: O-GlcNAcylation is an abundant post-translational modification in the nervous system, linked to both neurodevelopmental and neurodegenerative disease. However, the mechanistic links between these phenotypes and site-specific O-GlcNAcylation remains largely unexplored. Here, we show that Ser517 O-GlcNAcylation of the microtubule-binding protein Collapsin Response Mediator Protein-2 (CRMP2) increases with age. By generating and characterizing a Crmp2S517A knock-in mouse model, we demonstrate that loss of O-GlcNAcylation leads to a small decrease in body weight and mild memory impairment, suggesting that S517 O-GlcNAcylation has a small but detectable impact on mouse physiology and cognitive function.
Dead on Arrival: An Empirical Study of The Bluetooth 5.1 Positioning System
Creators: name: Cominelli, Marco
name: Patras, Paul
name: Gringoli, Francesco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The recently released Bluetooth 5.1 specification introduces fine-grained positioning capabilities in this wireless technology, which is deemed essential to context-/location-based Internet of Things (IoT) applications. In this paper, we evaluate experimentally, for the first time, the accuracy of a positioning system based on the Angle of Arrival (AoA) mechanism adopted by the Bluetooth standard. We first scrutinize the fidelity of angular detection and then assess the feasibility of using angle information from multiple fixed receivers to determine the position of a device. Our results reveal that angular detection is limited to a restricted range. On the other hand, even in a simple deployment with only two antennas per receiver, the AoA-based positioning technique can achieve sub-meter accuracy; yet attaining localization within a few centimeters remains a difficult endeavor. We then demonstrate that a malicious device may be able to easily alter the truthfulness of the measured AoA, by tampering with the packet structure. To counter this protocol weakness, we propose simple remedies that are missing in the standard, but which can be adopted with little effort by manufacturers, to secure the Bluetooth 5.1 positioning system.
description: 8 pages, 11 figures
The space of signed points and the Self Dual Model
Creators: name: Leal, Lorenzo
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study a generalization of the group of loops based on sets of signed points, instead of paths or loops. This geometrical setting incorporates the kinematical constraints of the Sigma Model, inasmuch as the the group of loops does with the Bianchi identities of Yang-Mills theories. We employ an Abelian version of this construction to quantize the Self-Dual Model, which allows us to relate this theory with that of a massless scalar field obeying non-trivial boundary conditions.
description: (9 pages)
Spectral Functions, Maximum Entropy Method and Unconventional Methods in Lattice Field Theory
Creators: name: Allton, Chris
name: Blythe, Danielle
name: Clowser, Jonathan
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present two unconventional methods of extracting information from hadronic 2-point functions produced by Monte Carlo simulations. The first is an extension of earlier work by Leinweber which combines a QCD Sum Rule approach with lattice data. The second uses the Maximum Entropy Method to invert the 2-point data to obtain estimates of the spectral function. The first approach is applied to QCD data, and the second method is applied to the Nambu--Jona-Lasinio model in (2+1)D. Both methods promise to augment the current approach where physical quantities are extracted by fitting to pure exponentials.
description: Paper presented at the Workshop on Lattice Hadron Physics, July 2001, Cairns, Australia. 5 pages. Minor spelling error corrected
Calculation of 1-loop Hexagon Amplitudes in the Yukawa Model
Creators: name: Binoth, T.
name: Guillet, J. P.
name: Heinrich, G.
name: Schubert, C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We calculate a class of one-loop six-point amplitudes in the Yukawa model. The construction of multi-particle amplitudes is done in the string inspired formalism and compared to the Feynman diagrammatic approach. We show that there exists a surprisingly efficient way of calculating such amplitudes by using cyclic identities of kinematic coefficients and discuss in detail cancellation mechanisms of spurious terms. A collection of formulas which are useful for the calculation of massless hexagon amplitudes is given.
description: 15 pages Latex
Additional file 3 of First report of three species of Trichoderma isolated from the rhizosphere in Algeria and the high antagonistic effect of Trichoderma brevicompactum to control grey mould disease of tomato
Creators: name: Massinissa Hammad
name: Guillemette, Thomas
name: Meriem Alem
name: Bastide, Franck
name: Meriem Louanchi
Publisher: name: figshare
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Plant Biology

description: Additional file 3: Figure S4. Mycelial growth inhibition of B. cinerea (BCT04) caused by TGS7 and TAtC11 isolates of Trichoderma spp. revealed by the dual-culture test. Mycelial discs of B. cinerea were placed on the right side of the Petri dish. Figure S5. Mycelial growth inhibition of B. cinerea (BCT04) caused by volatile compounds produced by TGS7 and TAtC11 isolates.
Pomeron effective intercept, logarithmic derivatives of $F_{2}(x,Q^{2})$ in DIS and Regge models
Creators: name: Desgrolard, P.
name: Lengyel, A.
name: Martynov, E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The drastic rise of the proton structure function $F_2(x,Q^2)$ when the Björken variable $x$ decreases, seen at HERA for a large span of $Q^2$, may be damped when $x\to 0$ and $Q^2$ increases beyond $\sim$ several hundreds \g2. This phenomenon observed in the Regge type models is discussed in terms of the effective Pomeron intercept and of the derivative $B_x=\partial{\ell n F_2(x,Q^2)}/\partial{\ell n(1/x)}$. The method of the overlapping bins is used to extract the derivatives $B_x$ and $B_Q=\partial{\ell n F_2(x,Q^2)}/\partial{Q^2}$ from the data on $F_2$ for $6.0\cdot 10^{-5}\le x\le 0.61$ and $1.2 \le Q^2$ (\g2) $\le 5000$. It is shown that the extracted derivatives are well described by recent Regge models with the Pomeron intercept equal one.
description: 18 pages, LaTeX2e with cite.sty, 7 figures
Degeeriella aquilarum Eichler 1943
Creators: name: Ilieva, Mihaela
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Philopteridae
Degeeriella
Degeeriella aquilarum

description: Degeeriella aquilarum Eichler, 1943
 Report: [1] Touleshkov (1957).
 Host: Aquila nipalensis Hodgson * [1].
 Distribution in Bulgaria: Gorno Ezerovo (Burgas Region) [1].
description: Published as part of Ilieva, Mihaela, 2009, Checklist of the chewing lice (Insecta: Phthiraptera) from wild birds in Bulgaria, pp. 1-66 in Zootaxa 2138 (1) on page 29, DOI: 10.11646/zootaxa.2138.1.1, http://zenodo.org/record/5314302
Einstein billiards and overextensions of finite-dimensional simple Lie algebras
Creators: name: Damour, Thibault
name: de Buyl, Sophie
name: Henneaux, Marc
name: Schomblond, Christiane
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In recent papers, it has been shown that (i) the dynamics of theories involving gravity can be described, in the vicinity of a spacelike singularity, as a billiard motion in a region of hyperbolic space bounded by hyperplanes; and (ii) that the relevant billiard has remarkable symmetry properties in the case of pure gravity in $d+1$ spacetime dimensions, or supergravity theories in 10 or 11 spacetime dimensions, for which it turns out to be the fundamental Weyl chamber of the Kac-Moody algebras $AE_d$, $E_{10}$, $BE_{10}$ or $DE_{10}$ (depending on the model). We analyse in this paper the billiards associated to other theories containing gravity, whose toroidal reduction to three dimensions involves coset models $G/H$ (with $G$ maximally non compact). We show that in each case, the billiard is the fundamental Weyl chamber of the (indefinite) Kac-Moody ``overextension'' (or ``canonical Lorentzian extension'') of the finite-dimensional Lie algebra that appears in the toroidal compactification to 3 spacetime dimensions. A remarkable feature of the billiard properties, however, is that they do not depend on the spacetime dimension in which the theory is analyzed and hence are rather robust, while the symmetry algebra that emerges in the toroidal dimensional reduction is dimension-dependent.
description: 34 pages, 2 figures
A Hierarchical Bayesian Approach to Neutron Spectrum Unfolding with Organic Scintillators
Creators: name: Zhu, Haonan
name: Altmann, Yoann
name: McLaughlin, Angela Di Fulvioand Stephen
name: Pozzi, Sara
name: Hero, Alfred
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: Computational Physics (physics.comp-ph)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We propose a hierarchical Bayesian model and state-of-art Monte Carlo sampling method to solve the unfolding problem, i.e., to estimate the spectrum of an unknown neutron source from the data detected by an organic scintillator. Inferring neutron spectra is important for several applications, including nonproliferation and nuclear security, as it allows the discrimination of fission sources in special nuclear material (SNM) from other types of neutron sources based on the differences of the emitted neutron spectra. Organic scintillators interact with neutrons mostly via elastic scattering on hydrogen nuclei and therefore partially retain neutron energy information. Consequently, the neutron spectrum can be derived through deconvolution of the measured light output spectrum and the response functions of the scintillator to monoenergetic neutrons. The proposed approach is compared to three existing methods using simulated data to enable controlled benchmarks. We consider three sets of detector responses. One set corresponds to a 2.5 MeV monoenergetic neutron source and two sets are associated with (energy-wise) continuous neutron sources ($^{252}$Cf and $^{241}$AmBe). Our results show that the proposed method has similar or better unfolding performance compared to other iterative or Tikhonov regularization-based approaches in terms of accuracy and robustness against limited detection events, while requiring less user supervision. The proposed method also provides a posteriori confidence measures, which offers additional information regarding the uncertainty of the measurements and the extracted information.
description: 10 pages
Degeeriella discocephalus
Creators: name: Ilieva, Mihaela
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Philopteridae
Degeeriella
Degeeriella discocephalus

description: Degeeriella discocephalus (Burmeister, 1838)
 Report: [1] Touleshkov (1957).
 Host: Haliaeetus albicilla (L.) [1].
 Distribution in Bulgaria: Venelin (Varna Region), Belene [1].
description: Published as part of Ilieva, Mihaela, 2009, Checklist of the chewing lice (Insecta: Phthiraptera) from wild birds in Bulgaria, pp. 1-66 in Zootaxa 2138 (1) on page 29, DOI: 10.11646/zootaxa.2138.1.1, http://zenodo.org/record/5314302
Quantum Entanglement and Order Parameter in a Paired Finite Fermi System
Creators: name: Gedik, Zafer
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the pairing correlations in a finite Fermi system from quantum entanglement point of view. We investigate the relation between the order parameter, which has been introduced recently to describe both finite and infinite superconductors, and the concurrence. For a proper definition of the concurrence, we argue that a possible generalization of spin flip transformation is time reversal operation. While for a system with indefinite number of particles concurrence is a good measure of entanglement, for a finite system it does not distinguish between normal and superconducting states. We propose that the expectation value of the radial operator for the total pseudospin can be used to identify entanglement of pairing.
description: submitted to Solid State Communications (the Festschrift in the honor of Prof. Salim Ciraci's 60th birthday)
Numerical Methods for the QCD Overlap Operator: I. Sign-Function and Error Bounds
Creators: name: Eshof, J. van den
name: Frommer, A.
name: Lippert, Th.
name: Schilling, K.
name: van der Vorst, H. A.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The numerical and computational aspects of the overlap formalism in lattice quantum chromodynamics are extremely demanding due to a matrix-vector product that involves the sign function of the hermitian Wilson matrix. In this paper we investigate several methods to compute the product of the matrix sign-function with a vector, in particular Lanczos based methods and partial fraction expansion methods. Our goal is two-fold: we give realistic comparisons between known methods together with novel approaches and we present error bounds which allow to guarantee a given accuracy when terminating the Lanczos method and the multishift-CG solver, applied within the partial fraction expansion methods.
description: 30 pages, 2 figures
Quarkonium suppression as a probe of a saturated gluon plasma ?
Creators: name: Goncalves, Victor
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A dense parton system is expected to be formed in the early stage of relativistic heavy-ion collisions at RHIC energies and above. The probability of a quark gluon plasma production and the resulting strength of its signatures depends strongly on the initial conditions associated to the distributions of partons in the nuclear wave functions. At very high energies, the growth of parton distributions should saturate, possibly forming a Color Glass Condensate, which is characterized by a bulk momentum scale $Q_s$. As a direct consequence, the possible signatures of the QGP should be $Q_s$-dependent if the saturation scenario is valid for RHIC and LHC. In this Letter we assume the saturation scenario for the QGP formation and estimate the saturation scale dependence of quarkonium suppression. We conclude that, if this scenario is valid, the $Υ$ suppression only occurs at large values of $Q_s$.
description: 15 pages, 3 figures
Extracting Dimensional Parameters of Gratings Produced with Self-Aligned Multiple Patterning Using GISAXS
Creators: name: Pflüger, Mika
name: Kline, R. Joseph
name: Herrero, Analía Fernández
name: Hammerschmidt, Martin
name: Soltwisch, Victor
name: Krumrey, Michael
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Background: To ensure consistent and high-quality semiconductor production at future logic nodes, additional metrology tools are needed. For this purpose, grazing-incidence small-angle X-ray scattering (GISAXS) is being considered because measurements are fast with a proven capability to reconstruct average grating line profiles with high accuracy. Aim: GISAXS measurements of grating line shapes should be extended to samples with pitches smaller than 50 nm and their defects. The method's performance should be evaluated. Approach: A series of gratings with 32 nm pitch and deliberately introduced pitchwalk is measured using GISAXS. The grating line profiles with associated uncertainties are reconstructed using a Maxwell solver and Markov-Chain Monte Carlo (MCMC) sampling combined with a simulation library approach. Results: The line shape and the pitchwalk are generally in agreement with previously published transmission small-angle X-ray scattering (SAXS) results; however the line height and line width show deviations of (1.0 +/- 0.2) nm and (2.0 +/- 0.7) nm, respectively. The complex data evaluation leads to relatively high pitchwalk uncertainties between 0.5 nm and 2 nm. Conclusions: GISAXS shows great potential as a metrology tool for small-pitch line gratings with complex line profiles. Faster simulation methods would enable more accurate results.
Proof-of-Search: Combining Blockchain Consensus Formation with Solving Optimization Problems
Creators: name: Shibata, Naoki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: FOS: Computer and information sciences

description: To address the large amount of energy wasted by blockchains, we propose a decentralized consensus protocol for blockchains in which the computation can be used to search for good approximate solutions to any optimization problem. Our protocol allows the wasted energy to be used for finding approximate solutions to problems submitted by any nodes~(called clients). Our protocol works in a similar way to proof-of-work, and it makes nodes evaluate a large number of solution candidates to add a new block to the chain. A client provides a search program that implements any search algorithm that finds a good solution by evaluating a large number of solution candidates. The node that finds the best approximate solution is rewarded by the client. Our analysis shows that the probability of a fork and the variance in the block time with our protocol are lower than those in proof-of-work.
description: in IEEE Access
Degeeriella fulva
Creators: name: Ilieva, Mihaela
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Psocodea
Philopteridae
Degeeriella
Degeeriella fulva

description: Degeeriella fulva (Giebel, 1874)
 Report: [1] Touleshkov (1957).
 Synonyms: Degeeriella angusta Giebel [1]; Degeeriella giebeli Hopkins [1].
 Hosts: Aquila chrysaetos (L.) [1]; Buteo buteo (L.) [1]; B. lagopus (Pontoppidan) [1].
 Distribution in Bulgaria: Ruse, Chelopechene (Sofia Region), Tagarevo (Burgas Region), Sofia Zoo, Pancharevo (Sofia Region), Belene [1].
description: Published as part of Ilieva, Mihaela, 2009, Checklist of the chewing lice (Insecta: Phthiraptera) from wild birds in Bulgaria, pp. 1-66 in Zootaxa 2138 (1) on page 29, DOI: 10.11646/zootaxa.2138.1.1, http://zenodo.org/record/5314302
History effect in inhomogeneous superconductors
Creators: name: Liu, Y.
name: Luo, H.
name: Leng, X.
name: Qiu, L.
name: Wang, Z. H.
name: Ding, S. Y.
name: Lin, L. Z.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A model was proposed to account for a new kind of history effect in the transport measurement of a sample with inhomogeneous flux pinning coupled with flux creep. The inhomogeneity of flux pinning was described in terms of alternating weak pinning (lower jc) and strong pinning region (higher jc). The flux creep was characterized by logarithmic barrier. Based on this model, we numerically observed the same clockwise V-I loops as reported in references. Moreover, we predicted behaviors of the V-I loop at different sweeping rates of applied current dI/dt or magnetic fields Ba, etc. Electric transport measurement was performed in Ag-sheathed Bi2-xPbxSr2Ca2Cu3Oy tapes immersed in liquid nitrogen with and without magnetic fields. V-I loop at certain dI/dt and Ba was observed. It is found that the area of the loop is more sensitive to dI/dt than to Ba, which is in agreement well with our numerical results.
description: To appear in Phys Rev B, October 1 Issue
Experimental characterization of autonomous heat engine based on minimal dynamical-system model
Creators: name: Toyabe, Shoichi
name: Izumida, Yuki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The autonomous heat engine is a model system of autonomous nonequilibrium systems like biological cells, exploiting nonequilibrium flow for operations. As the Carnot engine has essentially contributed to the equilibrium thermodynamics, autonomous heat engine is expected to play a critical role in the challenge of constructing nonequilibrium thermodynamics. However, the high complexity of the engine involving an intricate coupling among heat, gas flow, and mechanics has prevented simple modeling. Here, we experimentally characterized the nonequilibrium dynamics and thermodynamics of a low-temperature-differential Stirling engine, which is a model autonomous heat engine. Our experiments demonstrated that the core engine dynamics are quantitatively described by a minimal dynamical model with only two degrees of freedom. The model proposes a novel concept that illustrates the engine as a thermodynamic pendulum driven by a thermodynamic force. This work will open a new approach to explore the nonequilibrium thermodynamics of autonomous systems based on a simple dynamical system.
description: 6 pages, 7 figures
Additional file 1 of Knowledge and perceptions of cardiopulmonary resuscitation amongst New Zealand podiatrists: a web-based survey
Creators: name: Brenton-Rule, Angela
name: Harvey, Daniel
name: Moran, Kevin
name: O’Brien, Daniel
name: Webber, Jonathon
Publisher: name: figshare
Year: 2021
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 1: Survey questions
A superfluid liquid helium target for low-momentum electron scattering experiments at the S-DALINAC
Creators: name: Hilcker, Michaela
name: Birkhan, Jonny
name: D'Alessio, Antonio
name: Jürgensen, Lars
name: Klaus, Tobias
name: von Neumann-Cosel, Peter
name: Pietralla, Norbert
name: Ries, Philipp Christian
name: Singer, Maxim
name: Steinhilber, Gerhart
Publisher: name: arXiv
Year: 2019
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The superconducting electron accelerator S-DALINAC enables electron scattering experiments with low momentum transfer and high energy resolution. In order to perform experiments on helium with high precision and high luminosity, a superfluid liquid helium target with good temperature stability was developed. The functionality of this target could be confirmed and its properties were characterized in a commissioning experiment.
description: 18 pages, 8 figures, submitted to NIMA
Effects of coherent dynamics of stochastic deep-water waves
Creators: name: Slunyaev, Alexey
Publisher: name: arXiv
Year: 2019
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A method of windowed spatio-temporal spectral filtering is proposed to segregate different nonlinear wave components, and to calculate the surface of free waves. The dynamic kurtosis (i.e., produced by the free wave component) is shown able to contribute essentially to the abnormally large values of the surface displacement kurtosis, according to the direct numerical simulations of realistic sea waves. In this situation the free wave stochastic dynamics is strongly non-Gaussian, and the kinetic approach is inapplicable. Traces of coherent wave patterns are found in the Fourier transform of the directional irregular sea waves; they may form 'jets' in the Fourier domain which strongly violate the classic dispersion relation.
AdS/CFT Equivalence Transformation
Creators: name: Bellucci, S.
name: Ivanov, E.
name: Krivonos, S.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that any conformal field theory in d-dimensional Minkowski space, in a phase with spontaneously broken conformal symmetry and with the dilaton among its fields, can be rewritten in terms of the static gauge (d-1)-brane on AdS_(d+1) by means of an invertible change of variables. This nonlinear holographic transformation maps the Minkowski space coordinates onto the brane worldvolume ones and the dilaton onto the transverse AdS brane coordinate. One of the consequences of the existence of this map is that any (d-1)-brane worldvolume action on AdS_(d+1)\times X^m (with X^m standing for the sphere S^m or more complicated curved manifold) admits an equivalent description in Minkowski space as a nonlinear and higher-derivative extension of some conventional conformal field theory action, with the conformal group being realized in a standard way. The holographic transformation explicitly relates the standard realization of the conformal group to its field-dependent nonlinear realization as the isometry group of the brane AdS_(d+1) background. Some possible implications of this transformation, in particular, for the study of the quantum effective action of N=4 super Yang-Mills theory in the context of AdS/CFT correspondence, are briefly discussed.
description: LaTeX, 19 pages, minor correction in Abstract
Additional file 1 of Neutralization diversity of HIV-1 Indian subtype C envelopes obtained from cross sectional and followed up individuals against broadly neutralizing monoclonal antibodies having distinct gp120 specificities
Creators: name: Ranajoy Mullick
name: Sutar, Jyoti
name: Nitin Hingankar
name: Suprit Deshpande
name: Thakar, Madhuri
name: Sahay, Seema
name: Ringe, Rajesh P.
name: Sampurna Mukhopadhyay
name: Patil, Ajit
name: Shubhangi Bichare
name: Kailapuri G. Murugavel
name: Aylur K. Srikrishnan
name: Rajat Goyal
name: Sok, Devin
name: Bhattacharya, Jayanta
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Additional file 1: Table S1. History of year of collection of clinical samples, disease stages and env genetic properties.
title: 01_1050
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
ESM 1 from The complex evolutionary history of sulfoxide synthase in ovothiol biosynthesis
Creators: name: Gerdol, Marco
name: Sollitto, Marco
name: Pallavicini, Alberto
name: Castellano, Immacolata
Publisher: name: The Royal Society
Year: 2019
Subjects: subject: Biochemistry
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 60408 Genomics

description: All Supplementary Figures with explaining text
Non-Equilibrium Spectrum Formation Affecting Solar Irradiance
Creators: name: Rutten, Robert J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: This is an overview of non-equilibrium aspects of the formation of solar continua and lines affecting the contributions by magnetic network and plage to spectrally resolved solar irradiance. After a brief summary of these contributions and a compact refresher of solar spectrum formation, the emphasis is on graphical exposition. Major obstacles for simulation-based irradiance studies are how to cope with NLTE scattering in the violet and ultraviolet line haze and how to cope with retarded hydrogen opacities in infrared and mm radiation.
description: Editor's Choice lead article of Solar Physics Topical Selection "Irradiance Variations of the Sun and Sun-like Stars". The arXiv pdf is better for e-reading because the publisher destroyed citation links and refused repair
Structural Implications of First Hectare Payments and Young Farmer Support within the EU CAP Reform 2013: The German Case
Creators: name: Balmann, Alfons
name: Sahrbacher, Christoph
name: Balmann, Alfons
name: Sahrbacher, Christoph
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Common Agricultural Policy
subject: redistribution
subject: young farmer
subject: structural change
subject: agent-based modelling

description: Within the reformed CAP, Germany decided to support small and young farmers by higher hectare payments. Because of heterogeneous farm structures with smaller farms in the south and large in the east, this causes regional redistributions. Agent-based simulations show that these policies create incentives for small farms to continue production but cannot provide perspectives. As small farms compete usually with other smaller farms additional support fulminates in small farm dominated regions in higher land prices and a structural conservation. Moreover, large farms are not harmed by reduced payments as they mainly compete with other large farms which are equally affected.
The Impact of the 2005 CAP First Pillar Reform as a Multivalued Treatment Effect: Alternative Estimation Approaches
Creators: name: Esposti, Roberto
name: Esposti, Roberto
Publisher: name: Unknown
Year: 2014
Subjects: subject: Agricultural and Food Policy
subject: Research Methods/ Statistical Methods
subject: Treatment Effects
subject: Common Agricultural Policy
subject: Farm Production Choices
subject: Matching

description: This paper aims at evaluating the impact of the 2003/2005 CAP reform on farm production choices. The outcome of “market orientation” is measured by considering both the short-term production choices and the long-term investment decisions. The Treatment Effect (TE) is estimated through recent alternative multiple/continuous TEs estimators based on the Generalized Propensity Score (GPS). Instead of looking at non-treated counterfactuals these approaches take advantage of the different intensity with which the first pillar support is delivered to treated units. These alternative estimators are implemented and their statistical robustness assessed and results compared. Results show that the 2003/2005 reform of the first pillar of the CAP actually had an impact more in (ri)orienting short-term farm production choices then investment decisions and this effect is significantly more evident for farms with a limited contribution of the CAP on their own Gross Production Value.
Movers and Stayers in the Farming Sector: Another Look at Heterogeneity in Structural Change
Creators: name: Saint-Cyr, Legrand D. F.
name: Piet, Laurent
name: Saint-Cyr, Legrand D. F.
name: Piet, Laurent
Publisher: name: Unknown
Year: 2014
Subjects: subject: Institutional and Behavioral Economics
subject: Structural change
subject: Markov chain model
subject: Mover Stayer model
subject: Mixture model
subject: EM algorithm

description: The Markov chain model (MCM) has become a popular tool in the agricultural economics literature to study the impact of various drivers on the structural change of farms, including public support. In order to relax the process-homogeneity assumption underlying the MCM, we consider a mixture of two types of agents, the ‘stayers’ who always remain in their initial size category, and the ‘movers’ who follow a first-order Markovian process. An empirical application to a panel of commercial French farms over 2000-2012 shows that the mover-stayer model (MSM) is a better modeling framework to recover the underlying transition probability matrix.
Compact Dark Matter Objects via $N$ Dark Sectors
Creators: name: Dvali, Gia
name: Koutsangelas, Emmanouil
name: Kuhnel, Florian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a novel class of compact dark matter objects in theories where the dark matter consists of multiple sectors. We call these objects $N$-MACHOs. In such theories neither the existence of dark matter species nor their extremely weak coupling to the observable sector represent additional hypotheses but instead are imposed by the solution to the Hierarchy Problem and unitarity. The crucial point is that particles from the same sector have non-trivial interactions but interact only gravitationally otherwise. As a consequence, the pressure that counteracts the gravitational collapse is reduced while the gravitational force remains the same. This results in collapsed structures much lighter and smaller as compared to the ordinary single-sector case. We apply this phenomenon to a dark matter theory that consists of $N$ dilute copies of the Standard Model. The solutions do not rely on an exotic stabilization mechanism, but rather use the same well-understood properties as known stellar structures. This framework also gives rise to new microscopic superheavy structures, for example with mass $10^8\,$g and size $10^{-13}\,$cm. By confronting the resulting objects with observational constraints, we find that, due to a huge suppression factor entering the mass spectrum, these objects evade the strongest constrained region of the parameter space. Finally, we discuss possible formation scenarios of $N$-MACHOs. We argue that, due to the efficient dissipation of energy on small scales, high-density regions such as ultra-compact mini-halos could serve as formation sites of $N$-MACHOs.
description: 13 pages, 2 figures; v2: minor modifications to match published version
Modelling the Participation Decision in Agri-Environmental Schemes
Creators: name: Murphy, Geraldine
name: O’Donoghue, Cathal
name: Hynes, Stephen
name: Murphy, Eithne
name: Murphy, Geraldine
name: O’Donoghue, Cathal
name: Hynes, Stephen
name: Murphy, Eithne
Publisher: name: Unknown
Year: 2014
Subjects: subject: Environmental Economics and Policy
subject: Research Methods/ Statistical Methods
subject: Agri-Environmental Schemes
subject: Choice Modelling

description: Understanding what influences farmers’ decisions to participate in a voluntary agri-environmental scheme(AES) is essential for gauging scheme success. The Rural Environment Protection Scheme (REPS) was a voluntary AES that was available to all Irish farmers from 1994 to 2009. This paper models the participation decision of Irish farmers in REPS using a 15-year panel dataset. The approach taken is novel: actual values for gross outputs, direct costs and working hours are compared to simulated counterfactual values using a conditional logit framework. Model results show that Irish farmers behave rationally by maximising utility from both consumption and leisure but that their preferences differ by region and over time. In addition, the participation functions of viable and non-viable farmers are dissimilar in a number of ways. Policy makers may therefore need to target both groups of farmers using separate schemes in the future.
Is there truly an increase in risk of cardiovascular and hematological adverse events with vascular endothelial growth factor receptor tyrosine kinase inhibitors?
Creators: name: Furuya-Kanamori, Luis
name: Doi, Suhail Ar
name: Adedayo Onitilo
name: Saghir Akhtar
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine

description: Objectives: Recent studies have shown an increase risk of cardiovascular and hematological adverse events associated with vascular endothelial growth factor tyrosine kinase inhibitors (VEGF-TKIs). The authors hypothesize that the original studies may have produced exaggerated results because of the small baseline risks involved. Methods: A meta-analysis that included 71 trials, 8 different VEGFR-TKIs, and 11 adverse events were re-analyzed. The outcome of interest was re-defined as the complementary outcome (i.e. remaining free of an adverse event). The inverse variance heterogeneity model was used to pool the effect size. Results: VEGFR-TKIs decreased the risk of remaining free of hypertension by 7% (RR 0.93; 95%CI:0.88–0.97). Specific VEGFR-TKIs; pazopanib, regorafenib, and nintedanib were associated with a decrease risk of remaining free of an arterial thrombotic event (RR 0.96; 95%CI:0.93–0.99), thrombocytopenia (RR 0.91; 95%CI:0.89–0.93), and bleeding (RR 0.96; 95%CI:0.93–0.99) respectively. VEGFR-TKIs were not associated with the thrombotic event, myocardial infarction, stroke, venous thrombotic event, pulmonary embolism, left ventricular dysfunction, or QTc interval prolongation. Conclusion: VEGFR-TKIs are associated with a small increase in the risk of patients developing hypertension, arterial thrombotic events, thrombocytopenia, and bleeding. Previous studies overestimated the actual risk associated with VEGFR-TKIs by analyzing the outcome with the lower baseline risk.