cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Energy budget in internal wave attractors experiment
Creators: name: Davis, Géraldine
name: Dauxois, Thierry
name: Jamin, Timothée
name: Joubaud, Sylvain
Publisher: name: arXiv
Year: 2019
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The current paper presents an experimental study of the energy budget of a two-dimensional internal wave attractor in a trapezoidal domain filled with uniformly stratified fluid. The injected energy flux and the dissipation rate are simultaneously measured from a \ch{two-dimensional, two components,} experimental velocity field. The pressure perturbation field needed to quantify the injected energy is determined from the linear inviscid theory. The dissipation rate in the bulk of the domain is directly computed from the measurements, while the energy sink occurring in the boundary layers are estimated using the theoretical expression of the velocity field in the boundary layers, derived recently by Beckebanze et al. (J. Fluid Mech. 841, 614 (2018)). In the linear regime, we show that the energy budget is closed, in the steady-state and also in the transient regime, by taking into account the bulk dissipation and, more important, the dissipation in the boundary layers without any adjustable parameters. The dependence of the different sources on the thickness of the experimental set-up is also discussed. In the nonlinear regime, the analysis is extended by estimating the dissipation due to the secondary waves generated by triadic resonant instabilities showing the importance of the energy transfer from large scales to small scales. The method tested here on internal wave attractors can be generalized straightforwardly to any quasi two-dimensional stratified flow.
Variability in the Massive Open Cluster NGC 1817 from K2: A Rich Population of Asteroseismic Red Clump, Eclipsing Binary, and Main Sequence Pulsating Stars
Creators: name: Sandquist, Eric L.
name: Stello, Dennis
name: Arentoft, Torben
name: Brogaard, Karsten
name: Grundahl, Frank
name: Vanderburg, Andrew
name: Hedlund, Anne
name: DeWitt, Ryan
name: Ackerman, Taylor R.
name: Aguilar, Miguel
name: Buckner, Andrew J.
name: Juarez, Christian
name: Ortiz, Arturo J.
name: Richarte, David
name: Rivera, Daniel I.
name: Schlapfer, Levi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a survey of variable stars detected in K2 Campaign 13 within the massive intermediate age ($\sim1$ Gyr) open cluster NGC 1817. We identify a complete sample of 44 red clump stars in the cluster, and have measured asteroseismic quantities ($ν_{\rm max}$ and/or $Δν$) for 29 of them. Five stars showed suppressed dipole modes, and the occurrence rates indicate that mode suppression is unaffected by evolution through core helium burning. A subset of the giants in NGC 1817 (and in the similarly aged cluster NGC 6811) have $ν_{\rm max}$ and $Δν$ values at or near the maximum observed for core helium burning stars, indicating they have core masses near the minimum for fully non-degenerate helium ignition. Further asteroseismic study of these stars can constrain the minimum helium core mass in red clump stars and the physics that determines this limit. Two giant stars show photometric variations on timescales similar to previously measured spectroscopic orbits. Thirteen systems in the field show eclipses, but only five are probable cluster members. We identify 32 $δ$ Sct pulsators, 27 $γ$ Dor candidates, and 7 hybrids that are probable cluster members, with most new detections. We used the ensemble properties of the $δ$ Sct stars to identify stars with possible radial pulsation modes. Among the oddities we have uncovered are: an eccentric orbit for a short-period binary containing a $δ$ Sct pulsating star; a rare subgiant within the Hertzsprung gap showing $δ$ Sct pulsations; and two hot $γ$ Dor pulsating star candidates.
description: Accepted to AJ. 28 pages, 25 figures, 5 tables
Probing Primordial Non-Gaussianity with Large-Scale Structure
Creators: name: Scoccimarro, Roman
name: Sefusatti, Emiliano
name: Zaldarriaga, Matias
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We consider primordial non-Gaussianity due to quadratic corrections in the gravitational potential parametrized by a non-linear coupling parameter fnl. We study constraints on fnl from measurements of the galaxy bispectrum in redshift surveys. Using estimates for idealized survey geometries of the 2dF and SDSS surveys and realistic ones from SDSS mock catalogs, we show that it is possible to probe |fnl|~100, after marginalization over bias parameters. We apply our methods to the galaxy bispectrum measured from the PSCz survey, and obtain a 2sigma-constraint |fnl|< 1800. We estimate that an all sky redshift survey up to z~1 can probe |fnl|~1. We also consider the use of cluster abundance to constrain fnl and find that in order to be sensitive to |fnl|~100, cluster masses need to be determined with an accuracy of a few percent, assuming perfect knowledge of the mass function and cosmological parameters.
description: 15 pages, 7 figures
On projection (in)dependence of monopole condensate in lattice SU(2) gauge theory
Creators: name: Belavin, V. A.
name: Chernodub, M. N.
name: Polikarpov, M. I.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the temperature dependence of the monopole condensate in different Abelian projections of the SU(2) lattice gauge theory. Using the Frohlich-Marchetti monopole creation operator we show numerically that the monopole condensate depends on the choice of the Abelian projection. Contrary to the claims in the current literature we observe that in the Abelian Polyakov gauge and in the field strength gauge the monopole condensate does not vanish at the critical temperature and thus is not an order parameter.
description: 9 pages, 7 figures
Uniqueness of the electrostatic solution in Schwarzschild space
Creators: name: Molnar, Pal G.
name: Elsasser, Klaus
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: In this Brief Report we give the proof that the solution of any static test charge distribution in Schwarzschild space is unique. In order to give the proof we derive the first Green's identity written with p-forms on (pseudo) Riemannian manifolds. Moreover, the proof of uniqueness can be shown for either any purely electric or purely magnetic field configuration. The spacetime geometry is not crucial for the proof.
description: 3 pages, no figures, uses revtex4 style files
Coupled Wire Model of $Z_2 \times Z_2$ Orbifold Quantum Hall States
Creators: name: Tam, Pok Man
name: Hu, Yichen
name: Kane, Charles L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We construct a coupled wire model for a sequence of non-Abelian quantum Hall states occurring at filling factors $ν=2/(2M+q)$ with integers $M$ and even(odd) integers $q$ for fermionic(bosonic) states. They are termed $Z_2 \times Z_2$ orbifold states, which have a topological order with a neutral sector described by the $c=1$ orbifold conformal field theory (CFT) at radius $R_{\rm orbifold}=\sqrt{p/2}$ with even integers $p$. When $p=2$, the state can be viewed as two decoupled layers of Moore-Read (MR) state, whose neutral sector is described by the Ising $\times$ Ising CFT and contains a $Z_2 \times Z_2$ fusion subalgebra. We demonstrate that orbifold states with $p>2$, also containing a $Z_2 \times Z_2$ fusion algebra, can be obtained by coupling together an array of MR $\times$ MR wires through local interactions. The corresponding charge spectrum of quasiparticles is also examined. The orbifold states constructed here are complementary to the $Z_4$ orbifold states, whose neutral edge theory is described by orbifold CFT with odd integer $p$ and contains a $Z_4$ fusion algebra.
description: 12 pages, 4 figures
Social organisation and breeding biology of the White-shouldered Fairywren (Malurus alboscapulatus)
Creators: name: Enbody, Erik D.
name: Boersma, Jordan
name: Jones, John Anthony
name: W. H. Chatfield, Matthew
name: Ketaloya, Serena
name: Nason, Doka
name: Baldassarre, Daniel T.
name: Hazlehurst, Jenny
name: Gowen, Olivia
name: Schwabl, Hubert
name: Karubian, Jordan
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Infectious Diseases
subject: FOS: Health sciences

description: The White-shouldered Fairywren (Malurus alboscapulatus) is a tropical passerine bird distributed across much of New Guinea. White-shouldered Fairywrens are among few species of fairywren with exclusively tropical distributions and differ from better studied congeners in Australia because subspecies vary by female, but not male, coloration and morphology. As with many bird species in New Guinea, basic demographic, social, morphological, and breeding data are limited. From 2011 to 2018 we documented the basic biology of two subspecies representing extremes of the female ornamentation spectrum. Both subspecies form groups having an even operational sex ratio and appear to breed year-round. Extra-pair paternity occurs in the subspecies with female ornamentation; comparable data are lacking for the subspecies having unornamented females, but the greater scaled cloacal protuberance volume of males suggests similar or higher extra-pair paternity rates. Females of the ornamented subspecies are generally larger than those lacking ornamentation, but exhibit reduced tail lengths, which is thought to serve as a signal of social dominance in other fairywrens. After first achieving adult-like plumage, males and ornamented females retain ornamented plumage year-round; however, only males in the subspecies with unornamented females appear to exhibit delayed plumage maturation. Our discussion highlights similarities and differences between White-shouldered Fairywren life histories and those of better studied Australian Malurus species; we focus on tropical vs. temperate environments and variable female ornamentation, and we identify priorities for future research.
Localized Supersoft Supersymmetry Breaking
Creators: name: Chacko, Z.
name: Fox, Patrick J.
name: Murayama, Hitoshi
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider supersymmetry breaking models in which the MSSM is extended to include an additional chiral adjoint field for each gauge group with which the the MSSM gauginos acquire Dirac masses. We investigate a framework in which the Standard Model gauge fields propagate in the bulk of a warped extra dimension while quarks and leptons are localized on the ultraviolet brane. The adjoint fields are localized on the infrared brane, where supersymmetry is broken in a hidden sector. This setup naturally suppresses potentially large flavor violating effects, while allowing perturbative gauge coupling unification under SU(5) to be realized. The Standard Model superpartner masses exhibit a supersoft spectrum. Since the soft scalar masses are generated at very low scales of order the gaugino masses these models are significantly less fine-tuned than other supersymmetric models. The LSP in this class of models is the gravitino, while the NLSP is the stau. We show that this theory has an approximate R symmetry under which the gauginos are charged. This symmetry allows several possibilities for experimentally distinguishing the Dirac nature of the gauginos.
description: 23 pages, 2 figures
Fully Gapped Single-Particle Excitations in the Lightly Doped Cuprates
Creators: name: Shen, K. M.
name: Yoshida, T.
name: Lu, D. H.
name: Ronning, F.
name: Armitage, N. P.
name: Lee, W. S.
name: Zhou, X. J.
name: Damascelli, A.
name: Feng, D. L.
name: Ingle, N. J. C.
name: Eisaki, H.
name: Kohsaka, Y.
name: Takagi, H.
name: Kakeshita, T.
name: Uchida, S.
name: Mang, P. K.
name: Greven, M.
name: Onose, Y.
name: Taguchi, Y.
name: Tokura, Y.
name: Komiya, Seiki
name: Ando, Yoichi
name: Azuma, M.
name: Takano, M.
name: Fujimori, A.
name: Shen, Z. -X.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The low-energy excitations of the lightly doped cuprates were studied by angle-resolved photoemission spectroscopy. A finite gap was measured over the entire Brillouin zone, including along the d_{x^2 - y^2} nodal line. This effect was observed to be generic to the normal states of numerous cuprates, including hole-doped La_{2-x}Sr_{x}CuO_{4} and Ca_{2-x}Na_{x}CuO_{2}Cl_{2} and electron-doped Nd_{2-x}Ce_{x}CuO_{4}. In all compounds, the gap appears to close with increasing carrier doping. We consider various scenarios to explain our results, including the possible effects of chemical disorder, electronic inhomogeneity, and a competing phase.
description: To appear in Phys. Rev. B
Visibility and Line-Of-Sight Extinction Estimates in Gale Crater during the 2018/MY34 Global Dust Storm
Creators: name: Smith, Christina L.
name: Moores, John E.
name: Lemmon, Mark
name: Guzewich, Scott D.
name: Moore, Casey A.
name: Ellison, Douglas
name: Khayat, Alain S. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Northern line-of-sight extinction within Gale Crater during the 2018 global dust storm was monitored daily using MSL's Navcam. Additional observations with Mastcam (north) and Navcam (all directions) were obtained at a lower cadence. Using feature identification and geo-referencing, extinction was estimated in all possible directions. Peak extinction of $>1.1$ km$^{-1}$ was measured between sols 2086 and 2090, an order of magnitude higher than previous maxima. Northern and western directions show an initial decrease, followed by a secondary peak in extinction, not seen in column opacity measurements. Due to foreground topography, eastern direction results are provided only as limits, and southern results were indeterminable. Mastcam red and green filter results agree well, but blue filter results show higher extinctions, likely due to low signal-to-noise. Morning results are systematically higher than afternoon results, potentially indicative of atmospheric mixing.
description: Published in Geophysical Research Letters Special Issue: Studies of the 2018/Mars Year 34 Planet-Encircling Dust Storm, 17 pages, 4 figures
Additional file 5 of Snapshot of narcotic drugs and psychoactive substances in Kuwait: analysis of illicit drugs use in Kuwait from 2015 to 2018
Creators: name: Al-Matrouk, Abdullah
name: Al-Hasan, Mohammed
name: Naqi, Husain
name: Neamat Al-Abkal
name: Mohammed, Hanan
name: Meshaal Haider
name: Al-Shammeri, Dalal
name: Bojbarah, Haider
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Additional file 5. Number of abusers of one illicit substance (2015–2018).
Asymptotic behavior of the order parameter in a stochastic sandpile
Creators: name: Vidigal, Ronaldo
name: Dickman, Ronald
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We derive the first four terms in a series for the order paramater (the stationary activity density rho) in the supercritical regime of a one-dimensional stochastic sandpile; in the two-dimensional case the first three terms are reported. We reorganize the pertubation theory for the model, recently derived using a path-integral formalism [R. Dickman e R. Vidigal, J. Phys. A 35, 7269 (2002)], to obtain an expansion for stationary properties. Since the process has a strictly conserved particle density p, the Fourier mode N^{-1} psi_{k=0} -> p, when the number of sites N -> infinity, and so is not a random variable. Isolating this mode, we obtain a new effective action leading to an expansion for rho in the parameter kappa = 1/(1+4p). This requires enumeration and numerical evaluation of more than 200 000 diagrams, for which task we develop a computational algorithm. Predictions derived from this series are in good accord with simulation results. We also discuss the nature of correlation functions and one-site reduced densities in the small-kappa (large-p) limit.
description: 18 pages, 5 figures
On a transform for modeling skewness
Creators: name: Kang, Li
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Skewness
Kurtosis
Heavy tails
Scale mixtures
Auxiliary variable
Bayesian inference
Markov chain Monte Carlo
Transform

description: In many applications, data exhibit skewness, such as finance, economics and bio-medicine, the outcome variable's data do not stem from symmetric distributions. This thesis is going to present a transform providing skewness, along similar lines to which one would use transforms within a class of density to obtain location and scale. Hence, in order to model data to include location, scale, skewness and shape, one needs only to find a family of densities exhibiting a variety of shapes, since the location, scale and skewness are taken care of via the transformations. The chosen class of density with the variety of shape is the simplest available and presented in the thesis. Multivariate extension and application in regressions are also discussed in this thesis, along with simulation and real data analysis.
The Economic Impact of Imports on the Australian Pig Industry: Is it Time for the WTO’s Safeguard Measures? 2. Re-estimating the Productivity Commission’s Vector Autoregression and Inverse Demand Models
Creators: name: Popat, Meizal
name: Griffith, Garry
name: Mounter, Stuart
name: Popat, Meizal
name: Griffith, Garry
name: Mounter, Stuart
Publisher: name: Unknown
Year: 2017
Subjects: subject: Demand and Price Analysis
subject: Livestock Production/Industries
subject: pigmeat
subject: imports
subject: vector autoregression
subject: inverse demand

description: In its 2008 Inquiry report into the impact of imports on the Australian pig meat industry, the Productivity Commission (PC) concluded that the main reason for the declining profitability of pig farmers in Australia was the higher costs of feed in the domestic market. Movements of the Australian dollar were also found to favour increased imports of pig meat. Based on analyses conducted with data up to 2007, the PC was unable to justify the need for Australia to activate the safeguard measures prescribed under the World Trade Organization (WTO) rules in order to temporarily protect the local pig industry. In a preceding paper, using exactly the same methods but with a dataset updated to 2013, the authors found that domestic production, rather than import volumes or prices, has been affecting the saleyard price and that there was not a strong causal effect between import volume or unit values and domestic production or saleyard price. Thus, based on a straightforward updating of the PC’s models, the PC conclusions were confirmed: it is unlikely that a new case could be made for the application of the WTO safeguard measures to the Australian pig meat industry. However, there were a number of statistical problems with the PC models that were simply updated for the previous analysis. In this paper, the PC models are re-specified and re-estimated to overcome these statistical problems. However, the misspecifications do not lead to any different implications of the results.
A stability index for detonation waves in Majda's model for reacting flow
Creators: name: Lyng, Gregory
name: Zumbrun, Kevin
Publisher: name: arXiv
Year: 2003
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: Using Evans function techniques, we develop a stability index for weak and strong detonation waves analogous to that developed for shock waves in [GZ,BSZ], yielding useful necessary conditions for stability. Here, we carry out the analysis in the context of the Majda model, a simplified model for reacting flow; the method is extended to the full Navier-Stokes equations of reacting flow in [Ly,LyZ]. The resulting stability condition is satisfied for all nondegenerate, i.e., spatially exponentially decaying, weak and strong detonations of the Majda model in agreement with numerical experiments of [CMR] and analytical results of [Sz,LY] for a related model of Majda and Rosales. We discuss also the role in the ZND limit of degenerate, subalgebraically decaying weak detonation and (for a modified, ``bump-type'' ignition function) deflagration profiles, as discussed in [GS.1-2] for the full equations.
description: 36 pages, 3 figures
Additional file 6 of Snapshot of narcotic drugs and psychoactive substances in Kuwait: analysis of illicit drugs use in Kuwait from 2015 to 2018
Creators: name: Al-Matrouk, Abdullah
name: Al-Hasan, Mohammed
name: Naqi, Husain
name: Neamat Al-Abkal
name: Mohammed, Hanan
name: Meshaal Haider
name: Al-Shammeri, Dalal
name: Bojbarah, Haider
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Hematology

description: Additional file 6. Number of abusers of two illicit substances (2015–2018).
A Conceptual Paper on SERVQUAL-Framework for Assessing Quality of Internet of Things (IoT) Services
Creators: name: Hizam, Sheikh Muhammad
name: Ahmed, Waqas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Service quality possesses the vital prominence in usability of innovative products and services. As technological innovation has made the life synchronized and effective, Internet of Things (IoT) is matter of discussion everywhere. From users' perspective, IoT services are always embraced by various system characteristics of security and performance. A service quality model can better present the preference of such technology customers. the study intends to project theoretical model of service quality for internet of things (IoT). Based on the existing models of service quality and the literature in internet of things, a framework is proposed to conceptualize and measure service quality for internet of things.This study established the IoT-Servqual model with four dimensions (i.e., Privacy, Functionality, Efficiency, and Tangibility) of multiple service quality models. These dimensions are essential and inclined towards the users' leaning of IoT Services. This paper contributes to research on internet of things services by development of a comprehensive framework for customers' quality apprehension. This model will previse the expression of information secrecy of users related with internet of things (IoT). This research will advance understanding of service quality in modern day technology and assist firms to devise the fruitful service structure.
description: 11 pages, 01 figure, 01 table
Distress propagation on production networks: Coarse-graining and modularity of linkages
Creators: name: Kumar, Ashish
name: Chakrabarti, Anindya S.
name: Chakraborti, Anirban
name: Nandi, Tushar
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: General Economics (econ.GN)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: Distress propagation occurs in connected networks, its rate and extent being dependent on network topology. To study this, we choose economic production networks as a paradigm. An economic network can be examined at many levels: linkages among individual agents (microscopic), among firms/sectors (mesoscopic) or among countries (macroscopic). New emergent dynamical properties appear at every level, so the granularity matters. For viral epidemics, even an individual node may act as an epicenter of distress and potentially affect the entire network. Economic networks, however, are known to be immune at the micro-levels and more prone to failure in the meso/macro-levels. We propose a dynamical interaction model to characterize the mechanism of distress propagation, across different modules of a network, initiated at different epicenters. Vulnerable modules often lead to large degrees of destabilization. We demonstrate our methodology using a unique empirical data-set of input-output linkages across 0.14 million firms in one administrative state of India, a developing economy. The network has multiple hub-and-spoke structures that exhibits moderate disassortativity, which varies with the level of coarse-graining. The novelty lies in characterizing the production network at different levels of granularity or modularity, and finding `too-big-to-fail' modules supersede `too-central-to-fail' modules in distress propagation.
description: 18 pages, 11 figures
Towards a secure behavior modeling for IoT networks using Blockchain
Creators: name: Ali, Jawad
name: Khalid, Ahmad Shahrafidz
name: Yafi, Eiad
name: Musa, Shahrulniza
name: Ahmed, Waqas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Internet of Things (IoT) occupies a vital aspect of our everyday lives. IoT networks composed of smart-devices which communicate and transfer the information without the physical intervention of humans. Due to such proliferation and autonomous nature of IoT systems make these devices threatened and prone to a severe kind of threats. In this paper, we introduces a behavior capturing, and verification procedures in blockchain supported smart-IoT systems that can be able to show the trust-level confidence to outside networks. We defined a custom \emph{Behavior Monitor} and implement on a selected node that can extract the activity of each device and analyzes the behavior using deep machine learning strategy. Besides, we deploy Trusted Execution Technology (TEE) which can be used to provide a secure execution environment (enclave) for sensitive application code and data on the blockchain. Finally, in the evaluation phase we analyze various IoT devices data that is infected by Mirai attack. The evaluation results show the strength of our proposed method in terms of accuracy and time required for detection.
description: 15 Pages, 6 Figures, Workshops at the Second International Conference on Applied Informatics 2019
Additional file 3 of The equine gastrointestinal microbiome: impacts of weight-loss
Creators: name: Morrison, Philippa
name: Newbold, Charles
name: Jones, Eleanor
name: Worgan, Hilary
name: Grove-White, Dai
name: Dugdale, Alexandra
name: Barfoot, Clare
name: Harris, Patricia
name: Argo, Caroline
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
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: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Computational Biology

description: Additional File 3. Rarefaction curves.
Simulating hard photon production with WHIZARD
Creators: name: Kalinowski, J.
name: Kotlarski, W.
name: Sopicki, P.
name: Zarnecki, A. F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: One of the important goals of the proposed future $e^+e^-$ collider experiments is the search for dark matter particles using different experimental approaches. The most general search approach is based on the mono-photon signature, which is expected when production of the invisible final state is accompanied by a hard photon from initial state radiation. Analysis of the energy spectrum and angular distributions of those photons can shed light on the nature of dark matter and its interactions. Therefore, it is crucial to be able to simulate the signal and background samples in a uniform framework, to avoid possible systematic biases. The WHIZARD program is a flexible tool, which is widely used by $e^+e^-$ collaborations for simulation of many different "new physics" scenarios. We propose the procedure of merging the matrix element calculations with the lepton ISR structure function implemented in WHIZARD. It allows us to reliably simulate the mono-photon events, including the two main Standard Model background processes: radiative neutrino pair production and radiative Bhabha scattering. We demonstrate that cross sections and kinematic distributions of mono-photon in neutrino pair-production events agree with corresponding predictions of the KKMC, a Monte Carlo generator providing perturbative predictions for SM and QED processes, which has been widely used in the analysis of LEP data.
description: 17 pages, 8 figures, 6 tables, 2 example steering files
Additional file 5 of Hippocampal tau oligomerization early in tau pathology coincides with a transient alteration of mitochondrial homeostasis and DNA repair in a mouse model of tauopathy
Creators: name: Zheng, Jin
name: Akbari, Mansour
name: Schirmer, Claire
name: Marie-Line Reynaert
name: Loyens, Anne
name: Lefebvre, Bruno
name: Buée, Luc
name: Croteau, Deborah
name: Marie-Christine Galas
name: Bohr, Vilhelm
Publisher: name: figshare
Year: 2020
Subjects: Biochemistry
Medicine
Cell Biology
Molecular Biology
Developmental Biology
Cancer

description: Additional file 5 : Figure S5. BER activity is not changed in 12-mo Tg mice. Biochemical analysis of BER activity in hippocampal extracts from 12-mo Tg and Wt mice. (A) AP-site incision activity. Recombinant APE1 protein was used as a positive control. (B) Uracil removal activity. Purified recombinant UNG was used as a positive control. (C) 8-oxo-G removal activity Formamidopyrimidine DNA glycosylase (FPG) was used as a positive control. (D) Polβ nucleotide incorporation activity. (E) Quantifications of A-D, data are presented as mean ± SEM.
Additional file 4 of Hippocampal tau oligomerization early in tau pathology coincides with a transient alteration of mitochondrial homeostasis and DNA repair in a mouse model of tauopathy
Creators: name: Zheng, Jin
name: Akbari, Mansour
name: Schirmer, Claire
name: Marie-Line Reynaert
name: Loyens, Anne
name: Lefebvre, Bruno
name: Buée, Luc
name: Croteau, Deborah
name: Marie-Christine Galas
name: Bohr, Vilhelm
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: Computational Biology

description: Additional file 4 : Figure S4. ATP measurements in 6-mo Tg and Wt CA1. ATP was measured using a luciferase-based assay (ATPlite Luminescence Assay Kit, PerkinElmer), following the Manufacturer’s protocol. The content of ATP was normalized to protein content and presented as percentage of control.
4TU.ResearchData & Data Stewardship
Creators: name: Clare, Connie
Publisher: name: Zenodo
Year: 2021
Subjects: 4TU.ResearchData
Data Stewardship
FAIR Data

description: About the speaker: Dr Connie Clare, 4TU.ResearchData, Netherlands. Connie Clare is the community manager of the 4TU.ResearchData community. 4TU.ResearchData is an international data repository for science, engineering and design disciplines. Built around the technical infrastructure, the online community comprises researchers, research data supporters (data stewards, data managers, research software engineers, IT and communications specialists) and technical experts (repository back office staff). The goal of the community is to provide an inclusive space for members to connect and exchange knowledge about best practices for the creation and reuse of FAIR data within diverse scientific domains. This includes the development and provision of discipline-specific guidance, training and resources to support researchers in making their data Findable, Accessible, Interoperable and Reusable (The FAIR Principles). About the presentation:  This presentation was delivered during a virtual Open Science meeting organised by the library at the University of Ljubljana, Slovenia. The talk introduces 4TU.ResearchData and the role of the data stewards at the 4TU partner institutions.
High-throughput selection of human de novo-emerged sORFs with high folding potential
Creators: name: Aubel, Margaux
name: Buchel, Filip
name: Heames, Brennen
name: Jones, Alun
name: Honc, Ondrej
name: Bornberg-Bauer, Erich
name: Hlouchova, Klara
Publisher: name: Zenodo
Year: 2024

description: Abstract:

De novo genes emerge from previously non-coding stretches of the genome. Their encoded de novo proteins are generally expected to be similar to random sequences and, accordingly, with no stable tertiary fold and high predicted disorder. However, structural properties of de novo proteins and whether they differ during the stages of emergence and fixation have not been studied in depth and rely heavily on predictions. Here we generated a library of short human putative de novo proteins of varying lengths and ages and sorted the candidates according to their structural compactness and disorder propensity. Using Förster resonance energy transfer (FRET) combined with Fluorescence-activated cell sorting (FACS) we were able to screen the library for most compact protein structures, as well as most elongated and flexible structures. Compact de novo proteins are on average slightly shorter and contain lower predicted disorder than less compact ones. The predicted structures for most and least compact de novo proteins correspond to expectations in that they contain more secondary structure content or higher disorder content, respectively. Our experiments indicate that older de novo proteins have higher compactness and structural propensity compared to young ones. We discuss possible evolutionary scenarios and their implications underlying the age-dependencies of compactness and structural content of putative de novo proteins.

Data:

A full description of the dataset can be found in the README file. Corresponding scripts for the study can be found at https://zivgitlab.uni-muenster.de/ag-ebb/de-novo/fret-facs/
4TU.ResearchData: The Community
Creators: name: Clare, Connie
Publisher: name: Zenodo
Year: 2021

description: About the speaker: Dr Connie Clare, 4TU.ResearchData, Netherlands. Connie Clare is the community manager of the 4TU.ResearchData community. 4TU.ResearchData is an international data repository for science, engineering and design disciplines. Built around the technical infrastructure, the online community comprises researchers, research data supporters (data stewards, data managers, research software engineers, IT and communications specialists) and technical experts (repository back office staff). The goal of the community is to provide an inclusive space for members to connect and exchange knowledge about best practices for the creation and reuse of FAIR data within diverse scientific domains. This includes the development and provision of discipline-specific guidance, training and resources to support researchers in making their data Findable, Accessible, Interoperable and Reusable (The FAIR Principles). About the presentation:  This keynote presentation was delivered at the virtual Research Data Alliance' 17th Plenary meeting (Edinburgh) during Breakout 8 session 'Engaging researchers with data IG: Engage locally. Act globally' to introduce 4TU.ResearchData as a data repository and multidisciplinary community.
Positivity of Quasilocal Mass
Creators: name: Liu, Chiu-Chu Melissa
name: Yau, Shing-Tung
Publisher: name: arXiv
Year: 2003
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Motivated by the important work of Brown adn York on quasilocal energy, we propose definitions of quasilocal energy and momentum surface energy of a spacelike 2-surface with positive intrinsic curvature in a spacetime. We show that the quasilocal energy of the boundary of a compact spacelike hypersurface which satisfies the local energy condition is strictly positive unless the spacetime is flat along the spacelike hypersurface.
description: 4 pages; final published version
Additional file 3 of Hippocampal tau oligomerization early in tau pathology coincides with a transient alteration of mitochondrial homeostasis and DNA repair in a mouse model of tauopathy
Creators: name: Zheng, Jin
name: Akbari, Mansour
name: Schirmer, Claire
name: Marie-Line Reynaert
name: Loyens, Anne
name: Lefebvre, Bruno
name: Buée, Luc
name: Croteau, Deborah
name: Marie-Christine Galas
name: Bohr, Vilhelm
Publisher: name: figshare
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 3 : Figure S3. Early tau pathology correlates with increased number of mtDNA molecules. (A) Quantitative-PCR analysis of mtDNA copy number was carried out in total DNA isolated from CA1 region from 6-mo Wt (n = 5) and Tg (n = 6) mice. Nd1 and 16 s rRNA are mitochondrial genes and Hk2 is a nuclear gene. (B) Analysis of mtDNA copy number in total DNA from 12-mo Wt (n = 5) and Tg (n = 5) mice hippocampi. Data are presented as mean ± SEM (*P
The Observation of Multi-Quark Strange Metastable and Stable States
Creators: name: Aslanyan, P. Z.
name: Emelyanenko, V. N.
name: Rikhvitzkaya, G. G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: In the metastable state sector the $Λp$, $Λππ$ and $Λp π$ resonances found in n+$^{12}C$- collisions at 7 GeV/c. Preliminary results show that the predicted peaks has been confirmed in $p^{12}C$ collision at 10 GeV/c. In the stable state sector candidates for S=-2 light and heavy dibaryons observed in p+$^{12}C$ collision at 10 GeV/c.
description: 5 pages, 2 figures
Quantum signatures of transitions from stable fixed points to limit cycles in optomechanical systems
Creators: name: Meng, Qing Xia
name: Deng, Zhi Jiao
name: Zhu, Zhigang
name: Huang, Liang
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Optomechanical systems, due to its inherent nonlinear optomechanical coupling, owns rich nonlinear dynamics of different types of motion. The interesting question is that whether there exist some common quantum features to infer the nonlinear dynamical transitions from one type to another. In this paper, we have studied the quantum signatures of transitions from stable fixed points to limit cycles in an optomechanical phonon laser system. Our calculations show that the entanglement of stable fixed points in the long run does not change with time, however, it will oscillate periodically with time at the mechanical vibration frequency for the limit cycles. Most strikingly, the entanglement quite close to the boundary line keeps as a constant, and it is very robust to the thermal phonon noise, as strong indications of this particular classical transitions.
Additional file 2 of The equine gastrointestinal microbiome: impacts of weight-loss
Creators: name: Morrison, Philippa
name: Newbold, Charles
name: Jones, Eleanor
name: Worgan, Hilary
name: Grove-White, Dai
name: Dugdale, Alexandra
name: Barfoot, Clare
name: Harris, Patricia
name: Argo, Caroline
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Computational Biology

description: Additional File 2 Phylogenetic tree depicting clustering of the faecal bacterial microbiome within weight-loss phase and animal (n = 15).
Nuclear Periphery in Mean-Field Models
Creators: name: Baran, A.
name: Mierzynski, P.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The halo factor is one of the experimental data which describes a distribution of neutrons in nuclear periphery. In the presented paper we use Skyrme-Hartree (SH) and the Relativistic Mean Field (RMF) models and we calculate the neutron excess factor $Δ_B$ defined in the paper which differs slightly from halo factor $f_{\rm exp}$. The results of the calculations are compared to the measured data.
description: Proceedings of the Xth Nuclear Physics Workshop, Maria and Pierre Curie, Kazimierz Dolny, Poland, Sept 24-28, 2003; LaTex, 4 pages, 3 figures
Neutron scattering signatures of a quantum spin ice
Creators: name: Sibille, Romain
name: Gauthier, Nicolas
name: Yan, Han
name: Hatnean, Monica Ciomaga
name: Ollivier, Jacques
name: Winn, Barry
name: Filges, Uwe
name: Balakrishnan, Geetha
name: Kenzelmann, Michel
name: Shannon, Nic
name: Fennell, Tom
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Quantum spin ice is an appealing proposal of a quantum spin liquid - systems where the magnetic moments of the constituent electron spins evade classical long-range order to form an exotic state that is quantum entangled and coherent over macroscopic length scales. Such phases are at the edge of our current knowledge in condensed matter as they go beyond the established paradigm of symmetry-breaking order and associated excitations. Neutron scattering experiments on the pyrochlore material Pr$_2$Hf$_2$O$_7$ reveal signatures of a quantum spin ice state that were predicted by theory.
description: Article in Swiss Neutron News, after R. Sibille et al. Nature Physics 14, 711- 715 (2018). https://sgn.web.psi.ch/sgn/snn.html
Non-compliance with Market Specifications in a Victorian Pasture-fed Beef Value Chain1
Creators: name: Crawford, Maria
name: Ferrier, Greg
name: Griffith, Garry
name: Crawford, Maria
name: Ferrier, Greg
name: Griffith, Garry
Publisher: name: Unknown
Year: 2017
Subjects: subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business
subject: non-compliance
subject: market specifications
subject: pasture-fed
subject: beef
subject: value chain

description: Pasture-fed beef is being increasingly demanded by global beef consumers. However, pasture-fed beef value chains are struggling to maintain continuity of supply and consistent quality of product year round. Pasture-based production systems are influenced extensively by environmental conditions, pasture species, grazing management and livestock management systems. This variability, compounded by variability in market outcomes, could have a significant impact on the long term viability and profitability of producers in the value chain. This study aimed to assess the level of non-compliance in one southern pasture-fed value chain, with the intention of using the results to focus further work on areas of production and supply most critical to sustaining the market. Nineteen months of carcass grading data over 2012 and 2013 from almost 63,000 cattle were evaluated to determine the levels of non-compliance with the relevant company specifications. Hot standard carcass weight, P8 fat depth and sex were the carcass attributes that were compared and analysed. The 2012 data set comprised 3,905 heifers and 9,922 steers. Some 66% of the heifers and 62% of the steers did not meet the preferred company specifications for carcass weight and fat depth. For heifers, the cost of non-compliance was estimated to be $63 per carcass and for steers it was $47 per carcass. The 2013 data set comprised 19,099 heifers and 30,014 steers. A total of 78% of the heifers did not meet the highest value specification on the grid, with more than 50% of heifer carcasses being too light. Just on 60% of steer carcasses did not meet the 2013 weight and fat specifications with 39% of all the steers being overweight. The foregone value in non-compliance for heifers was estimated to be $84 per carcass and, for steers, $87 per carcass. Across the whole dataset, the weighted average cost of non-compliance was $78 per carcass.
Self-similarity and singularity formation in a coupled system of Yang-Mills-dilaton evolution equations
Creators: name: Donets, E. E.
name: Streltsova, O. I.
name: Boyadjiev, T. L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study both analytically and numerically a coupled system of spherically symmetric SU(2) Yang-Mills-dilaton equation in 3+1 Minkowski space-time. It has been found that the system admits a hidden scale invariance which becomes transparent if a special ansatz for the dilaton field is used. This choice corresponds to transition to a frame rotated in the $\ln r-t$ plane at a definite angle. We find an infinite countable family of self-similar solutions which can be parametrized by the $N$ - the number of zeros of the relevant Yang-Mills function. According to the performed linear perturbation analysis, the lowest solution with N=0 only occurred to be stable. The Cauchy problem has been solved numerically for a wide range of smooth finite energy initial data. It has been found that if the initial data exceed some threshold, the resulting solutions in a compact region shrinking to the origin, attain the lowest N=0 stable self-similar profile, which can pretend to be a global stable attractor in the Cauchy problem. The solutions live a finite time in a self-similar regime and then the unbounded growth of the second derivative of the YM function at the origin indicates a singularity formation, which is in agreement with the general expectations for the supercritical systems.
description: 10 pages, 5 figures
Additional file 1 of The equine gastrointestinal microbiome: impacts of weight-loss
Creators: name: Morrison, Philippa
name: Newbold, Charles
name: Jones, Eleanor
name: Worgan, Hilary
name: Grove-White, Dai
name: Dugdale, Alexandra
name: Barfoot, Clare
name: Harris, Patricia
name: Argo, Caroline
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Ecology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional File 1. Associations between weight-loss and outset/change in digestibility.