cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Encrypted and Covert DNS Queries for Botnets: Challenges and Countermeasures
Creators: name: Patsakis, Constantinos
name: Casino, Fran
name: Katos, Vasilios
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: There is a continuous increase in the sophistication that modern malware exercise in order to bypass the deployed security mechanisms. A typical approach to evade the identification and potential takedown of a botnet command and control server is domain fluxing through the use of Domain Generation Algorithms (DGAs). These algorithms produce a vast amount of domain names that the infected device tries to communicate with to find the C&C server, yet only a small fragment of them is actually registered. This allows the botmaster to pivot the control and make the work of seizing the botnet control rather difficult. Current state of the art and practice considers that the DNS queries performed by a compromised device are transparent to the network administrator and therefore can be monitored, analysed, and blocked. In this work, we showcase that the latter is a strong assumption as malware could efficiently hide its DNS queries using covert and/or encrypted channels bypassing the detection mechanisms. To this end, we discuss possible mitigation measures based on traffic analysis to address the new challenges that arise f
Non-trivial class of the mixed U(σ+μ)-vector solitons
Creators: name: Agalarov, A. M.
name: Magomedmirzaev, R. M.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: There has been found an exact solution of the mixed problem for Shrodinger's compact U(m)-vector nonlinear model with an arbitrary sign of the coupling constant. It is shown, that in case of m>2 there is a new class of solutions - mixed U(σ+μ)-vector solitons with "inelastic" (changing the form without the energy loss) interaction at σ>1 and strict elastic - at σ=1. They correspond to the color complexes consisting of σ-bright and μ-dark solitons (σ+μ=m) and they can exist both in self-focusing and defocusing medias. The universal N-soliton formula for the attraction and repulsion cases has been obtained by the method of Hirota for the first time.
description: 9 pages, LaTex or MiKTex, Submitted to Pis'ma v ZhETF
Dimension-free path-integral molecular dynamics without preconditioning
Creators: name: Korol, Roman
name: Rosa-Raíces, Jorge L.
name: Bou-Rabee, Nawaf
name: Miller, Thomas F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Convergence with respect to imaginary-time discretization is an essential part of any path-integral-based calculation. However, an unfortunate property of existing non-preconditioned numerical integration schemes for path-integral molecular dynamics (PIMD) - including ring-polymer molecular dynamics (RPMD) and thermostatted RPMD (T-RPMD) - is that for a given MD timestep, the overlap between the exact ring-polymer Boltzmann-Gibbs distribution and that sampled using MD becomes zero in the infinite-bead limit. This has clear implications for hybrid Metropolis Monte-Carlo/MD sampling schemes. We show that these problems can be avoided through the introduction of "dimension-free" numerical integration schemes for which the sampled ring-polymer position distribution has non-zero overlap with the exact distribution in the infinite-bead limit for the case of a harmonic potential. We show that dimension freedom can be achieved via mollification of the forces from the physical potential and with the BCOCB integration scheme. The dimension-free numerical integration schemes yield finite error bounds for a given MD timestep as the number of beads is taken to infinity; these conclusions are proven for harmonic potential and borne out numerically for anharmonic systems, including water. The numerical results for BCOCB are particularly striking, allowing for three-fold increases in the stable timestep for liquid water with respect to the Bussi-Parrinello (OBABO) and Leimkuhler (BAOAB) integrators while introducing negligible errors in the statistical properties and absorption spectrum. Importantly, the dimension-free, non-preconditioned integration schemes introduced here preserve ergodicity and global second-order accuracy, and they remain simple, black-box methods that avoid additional computational costs, tunable parameters, or system-specific implementations.
description: 13 pages, 6 figures. New results (for the 2 fs time-step) are added in Figure 1(d), y-axes of figure 6 are rescaled and a few typos are corrected
MOESM3 of Outcomes of Stenotrophomonas maltophilia hospital-acquired pneumonia in intensive care unit: a nationwide retrospective study
Creators: name: Guerci, Philippe
name: Bellut, Hugo
name: Mokhtari, Mokhtar
name: Gaudefroy, Julie
name: Mongardon, Nicolas
name: Charpentier, Claire
name: Louis, Guillaume
name: Parvine Tashk
name: Dubost, Clément
name: Ledochowski, Stanislas
name: Kimmoun, Antoine
name: Godet, Thomas
name: Pottecher, Julien
name: Jean-Marc Lalot
name: Novy, Emmanuel
name: Hajage, David
name: Bouglé, Adrien
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Computational Biology

description: Additional file 3: Table S2. Diagnosis methods for isolation of Stenotrophomonas maltophilia. Description of diagnosis methods for isolation of Stenotrophomonas maltophilia.
Metadata Editor
Creators: name: Chelbi, Sabrine
name: Jejkal, Thomas
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2021

description: Research Data Management (RDM) revolves around structured data following specific schema definitions, e.g. metadata, Application Programming Interfaces (API), etc. The direct use of these data is impractical for scientists as some formats are non-human-readable. Moreover, its integration into existing user interfaces, e.g. websites, portals, etc is very time-consuming and represents a recurrent task as well as it requires a deep knowledge of various technologies. Thus, a generic user interface, which allows the metadata management or to address research data services, will provide a simple access point to scientists. In addition to that, the validation of metadata before sending a REST request to a service represents a very fundamental quality . For these purposes, the Metadata Editor has been developed at the “Data Exploitation Methods” (DEM) department, that is part of the computing center “Steinbuch Centre for Computing” (SCC) of Karlsruhe Institute of Technology (KIT). The editor is realized as a JavaScript library allowing the generation of web forms as well as the management of JSON metadata in an intuitive and generic way. This metadata is produced by other services and presented to the library as JSON resources. Moreover, the editor enables the validation of JSON metadata based on a developer-provided JSON schemas. In order to fulfill these functionalities, the JSON Form Library is used. In addition to that, the editor allows the user to perform CRUD (Create, Read, Update, Delete) operations and additional operations in case further requirements need to be fulfilled. The Collection Registry, which implements the Collection API recommended by the RDA Research Data Collections Working Group and has been developed at the DEM department, has been adopted as a use case to test the different functionalities of the editor. The editor has been successfully integrated in the Collection Registry ensuring that the different REST requests can be executed through the provided Graphical User Interface (GUI). Moreover, the JSON inputs can be given through the generated web forms and validated against a defined JSON schema. Thus, the service become more intuitive and easier-to-use for scientists and the validation enables the user to provide correct inputs. This work has been supported by the research program ‘Engineering Digital Futures’ of the Helmholtz Association of German Research Centers and the Helmholtz Metadata Collaboration Platform.
p-Branes and the GZK Paradox
Creators: name: Anchordoqui, Luis A.
name: Feng, Jonathan L.
name: Goldberg, Haim
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In spacetimes with asymmetric extra dimensions, cosmic neutrino interactions may be extraordinarily enhanced by p-brane production. Brane formation and decay may then initiate showers deep in the Earth's atmosphere at rates far above the standard model rate. We explore the p-brane discovery potential of cosmic ray experiments. The absence of deeply penetrating showers at AGASA already provides multi-TeV bounds on the fundamental Planck scale that significantly exceed those obtained from black hole production in symmetric compactification scenarios. This sensitivity will be further enhanced at the Auger Observatory. We also examine the possibility that p-brane formation resolves the GZK paradox. For flat compactifications, astrophysical bounds exclude this explanation. For warped scenarios, a solution could be consistent with the absence of deep showers only for extra dimensions with fine-tuned sizes well below the fundamental Planck length. In addition, it requires moderately penetrating showers, so far not reported, and ~100% modifications to standard model phenomenology at 100 GeV energies.
description: 8 pages, 6 figures
Additional file 4 of Annexin A1 promotes the progression of bladder cancer via regulating EGFR signaling pathway
Creators: name: Li, Piao
name: Li, Lingling
name: Li, Zhou
name: Wang, Shennan
name: Li, Ruichao
name: Zhao, Weiheng
name: Feng, Yanqi
name: Huang, Shanshan
name: Li, Lu
name: Qiu, Hong
name: Xia, Shu
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Additional file 4. Table S1. Primer sequences for qRT-PCR.
Quantum Brayton Engine of Non-Interacting Fermions in a One-Dimensional Box
Creators: name: Singh, Satnam
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the quantum Brayton cycle, constructed from non-interacting fermions, trapped in a one-dimensional box. The work and heat in this cycle are calculated from the expectation values of the Hamiltonian. We analytically calculated the efficiency of the cycle, efficiency at maximum work and Clausius relation as the function of the ratio of the lengths. We found that the efficiency of the cycle does not depend on the number of fermions. It depends on the ratios of the lengths of the cycle. While the power depends on the number of fermions. The irreversibility of the cycle also does not depend on the number of particles. It only depends on the ratio of the box lengths. Moreover, We also analysed the efficiency and the power of the cycle for the finite speed of the movement of the potential wall. We found that as we decrease the ratio of the lengths, the efficiency at maximum power and the maximum power of the cycle increases.
description: NA
Phase transitions in the antiferromagnetic XY model with a kagome lattice
Creators: name: Korshunov, S. E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The ground state of the antiferromagnetic XY model with a kagome lattice is characterized by a well developed accidental degeneracy. As a consequence the phase transition in this system consists in unbinding of pairs of fractional vortices. Addition of the next-to-nearest neighbors (NNN) interaction leads to stabilization of the long-range order in chirality (staggered chirality). We show that the phase transition, related with destruction of this long-range order, can happen as a separate phase transition below the temperature of the fractional vortex pairs unbinding only if the NNN coupling is extremely weak, and find how the temperature of this transition depends on coupling constants. We also demonstarte that the antiferromagnetic ordering of chiralities and, accordingly, the presence of the second phase transition are induced by the free energy of spin wave fluctuations even in absence of the NNN coupling.
description: 10 pages (Revtex) + 8 figures (in 2 postscript files)
MOESM2 of Outcomes of Stenotrophomonas maltophilia hospital-acquired pneumonia in intensive care unit: a nationwide retrospective study
Creators: name: Guerci, Philippe
name: Bellut, Hugo
name: Mokhtari, Mokhtar
name: Gaudefroy, Julie
name: Mongardon, Nicolas
name: Charpentier, Claire
name: Louis, Guillaume
name: Parvine Tashk
name: Dubost, Clément
name: Ledochowski, Stanislas
name: Kimmoun, Antoine
name: Godet, Thomas
name: Pottecher, Julien
name: Jean-Marc Lalot
name: Novy, Emmanuel
name: Hajage, David
name: Bouglé, Adrien
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2: Table S1. Invasive devices inserted at the diagnosis of Stenotrophomonas maltophilia hospital-acquired pneumonia. Description of invasive devices inserted at the diagnosis of Stenotrophomonas maltophilia hospital-acquired pneumonia.
Strong Quasiparticle Trapping In A 6x6 Array Of Vanadium-Aluminum Superconducting Tunnel Junctions
Creators: name: Brammertz, G.
name: Peacock, A.
name: Verhoeve, P.
name: Kozorezov, A.
name: Hartog, R. den
name: Rando, N.
name: Venn, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A 6x6 array of symmetrical V/Al/AlOx/Al/V Superconducting Tunnel Junctions (STJs) was fabricated. The base electrode is a high quality epitaxial film with a residual resistance ratio (RRR) of ~30. The top film is polycrystalline with an RRR of ~10. The leakage currents of the 25x25 mm^2 junctions are of the order of 0.5 pA/mm^2 at a bias voltage of 100 mV, which corresponds to a dynamical resistance of ~ 3 10^5 ohms. When the array was illuminated by 6 keV X-ray photons from a 55Fe radioactive source the single photon charge output was found to be low and strongly dependent on the temperature of the devices. This temperature dependence at X-ray energies can be explained by the existence of a very large number of quasiparticle (QP) traps in the Vanadium. QPs are confined in these traps, having a lower energy gap than the surrounding material, and are therefore not available for tunneling. The number of traps can be derived from the energy dependence of the responsivity of the devices (charge output per electron volt of photon input energy).
description: 4 pages. presented at Low Temperature Detectors-9
Cyathoseris catadupensis
Creators: name: Baron-Szabo, Rosemarie C.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Agariciidae
Cyathoseris
Cyathoseris catadupensis

description: Cyathoseris catadupensis (Vaughan, 1899)
Pl. 10, figs 2, 3
 v*1899 Mesomorpha catadupensis, sp. nov.: Vaughan, p. 246, pl. 41, figs 1–2, 4.
 v1952a Pseudoseris senessei: Alloiteau, p. 663.
 v1957 Pseudoseris senessei Alloiteau: Alloiteau, p. 299, pl. 7, fig. 6, pl. 9, fig. 13.
 (v)1996 Cyathoseris sp.: Schuster, p. 72, pl. 14, figs 2–4.
 2002 Mesomorpha catadupensis Vaughan, 1899: Baron-Szabo, p. 65.
 v2002 Cyathoseris senessei (Alloiteau, 1952a): Baron-Szabo, p. 117, pl. 82, figs 4–5.
 (v)2005 Mesomorpha catadupensis Vaughan, 1899: Filkorn, p. 124, fig. 2j.
 Dimensions. c-c (series)= 3–5 mm; c-c (between series)= 3–6 mm; s/mm=5–7/2.
 Description. Massive-lamellar and thamnasterioid colony; corallites grouped in concentric series in juvenile colonies, becoming meandroid in later stages; isolated calices occur frequently; gemmation intracalicinal; septa confluent, straight, subcompact, porous in places, nearly equal in thickness; lateral surfaces covered with rounded granules, varying in size and shape, or long spiny ornamentations; about 10 septa reach the calicinal center, where their inner ends may terminate into claviform thickenings or form prolongations, uniting with neighbouring septa; columella rudimentary or made of a few papillae; synapticulae present throughout the colony; wall synapticulothecal, incomplete; endothecal dissepiments thin, vesicular, rare.
 Remarks. In having corallites arranged in concentric series, a small papillose columella, compact septa with beaded margins, and a synapticulothecal wall which is incomplete, the material described by Vaughan (1899) as Mesomorpha catadupensis seems to rather correspond to the genus Cyathoseris.
 Type locality of species. Campanian-Eocene of Jamaica (Catadupa beds).
 Distribution. Upper Santonian of France, Campanian-Eocene of Jamaica (Catadupa beds and new material), Paleocene of Egypt.
 New Material. Maastrichtian of Jamaica, NMNH, Coates coll., sample nos.: 379 (=Jerusalem Mountain Inlier); 495a; 520 (=Ducketts Land Settlement).
description: Published as part of Baron-Szabo, Rosemarie C., 2008, Dendrophylliina, Caryophylliina, Fungiina, Microsolenina, and Stylinina, pp. 1-244 in Zootaxa 1952 on pages 126-127
Micrabacia Milne Edwards & Haime 1849
Creators: name: Baron-Szabo, Rosemarie C.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Micrabaciidae
Micrabacia

description: Genus Micrabacia Milne Edwards & Haime, 1849
 Type species. Fungia coronula Goldfuss, 1827, Cenomanian of Germany (see Milne Edwards & Haime, 1849a).
 Diagnosis. Solitary, cupolate, free, small, up to 15 mm in diameter. Septa perforate. Septal margins nearly vertical peripherally, finely granulated laterally. Wall synapticulothecal.
description: Published as part of Baron-Szabo, Rosemarie C., 2008, Dendrophylliina, Caryophylliina, Fungiina, Microsolenina, and Stylinina, pp. 1-244 in Zootaxa 1952 on page 147
Decay of scalar turbulence revisited
Creators: name: Chertkov, M.
name: Lebedev, V.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We demonstrate that at long times the rate of passive scalar decay in a turbulent, or simply chaotic, flow is dominated by regions (in real space or in inverse space) where mixing is less efficient. We examine two situations. The first is of a spatially homogeneous stationary turbulent flow with both viscous and inertial scales present. It is shown that at large times scalar fluctuations decay algebraically in time at all spatial scales (particularly in the viscous range, where the velocity is smooth). The second example explains chaotic stationary flow in a disk/pipe. The boundary region of the flow controls the long-time decay, which is algebraic at some transient times, but becomes exponential, with the decay rate dependent on the scalar diffusion coefficient, at longer times.
description: 4 pages, no figures
Kinetics of tick-borne encephalitis virus IgM antibody responses in serum and cerebrospinal fluid
Creators: name: Morgardt, S.
name: Bergström, T.
name: Mehlig, K.
name: Studahl, M.
name: Veje, M.
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Cell Biology
subject: Neuroscience
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: Mental Health
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology
subject: Computational Biology
subject: Cardiology

description: Tick-borne encephalitis (TBE) is a viral disease primarily spread by ticks. The diagnosis is mainly based on detection of IgM and IgG antibodies against TBE virus (TBEV) in serum and cerebrospinal fluid (CSF). The kinetics of TBEV IgM in the CSF is largely unexplored. Our aim was to determine the duration and strength of the IgM antibody response in serum and CSF during and after previously diagnosed clinical TBE, and to investigate whether such antibody levels correlated with severity and residual symptoms. Sixty-nine paired samples from serum and CSF of 31 TBE patients were analysed with the ReaScan TBE IgM test both in the emergency stage and during repeated follow-up visits for up to six years. Recovery was evaluated with Glasgow outcome scale (GOS), a global scale for assessing disability and social participation. At the first sampling, 30/31 patients were TBEV IgM positive in serum and 28/31 in CSF. In individual patients, IgM antibodies were detected in both body fluids up to one year after onset of disease. No association was found between IgM levels and disease severity. However, patients with better recovery at 3 months’ follow-up had significantly higher levels of IgM in serum and CSF compared to patients with severe disability. Detection of TBEV IgM antibodies facilitates early diagnosis and in cases where the IgM response is long-lasting, there is an opportunity for diagnosis later after onset of disease. Improved recovery after three months seems to be associated with stronger IgM response.
CV QKD with discretized modulations in the strong noise regime
Creators: name: Erementchouk, Mikhail
name: Mazumder, Pinaki
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a general family of quantum key distribution (QKD) protocols utilizing displaced thermal states with discretized modulations. Separating the effects of the Gaussian channel and the non-Gaussian distribution, we have studied the dependence of the secret key generation rate on the magnitude of modulations (the strength of the modulated signal). We show that in the limit of strong signal, QKD is impossible: from the perspective of an efficient eavesdropper, the ensemble of transmitted states is effectively classical. This constitutes a quantum correction to performance of finite-length QKD protocols. We demonstrate that two regimes must be distinguished: weak and strong thermal noise. In the case of strong noise, the security boundary is mostly determined by the weak-signal limit. When the noise is weak, however, QKD may become possible only when the signal strength exceeds some critical value.
description: 10 pages, 4 figures
Atmospheric gamma-ray observation with the BETS detectorfor calibrating atmospheric neutrino flux calculations
Creators: name: Kasahara, K.
name: Mochizuki, E.
name: Torii, S.
name: Tamura, T.
name: Tateyama, N.
name: Yoshida, K.
name: Yamagami, T.
name: Saito, Y.
name: Nishimura, J.
name: Murakami, H.
name: Kobayashi, T.
name: Komori, Y.
name: Honda, M.
name: Ohuchi, T.
name: Midorikawa, S.
name: Yuda, T.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We observed atmospheric gamma-rays around 10 GeV at balloon altitudes (15~25 km) and at a mountain (2770 m a.s.l). The observed results were compared with Monte Carlo calculations to find that an interaction model (Lund Fritiof1.6) used in an old neutrino flux calculation was not good enough for describing the observed values. In stead, we found that two other nuclear interaction models, Lund Fritiof7.02 and dpmjet3.03, gave much better agreement with the observations. Our data will serve for examining nuclear interaction models and for deriving a reliable absolute atmospheric neutrino flux in the GeV region.
description: 9 pages 12 figures
Dynamical structure factors of dynamical quantum simulators
Creators: name: Baez, Maria Laura
name: Goihl, Marcel
name: Haferkamp, Jonas
name: Bermejo-Vega, Juani
name: Gluza, Marek
name: Eisert, Jens
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The dynamical structure factor is one of the experimental quantities crucial in scrutinizing the validity of the microscopic description of strongly correlated systems. However, despite its long-standing importance, it is exceedingly difficult in generic cases to numerically calculate it, ensuring that the necessary approximations involved yield a correct result. Acknowledging this practical difficulty, we discuss in what way results on the hardness of classically tracking time evolution under local Hamiltonians are precisely inherited by dynamical structure factors; and hence offer in the same way the potential computational capabilities that dynamical quantum simulators do: We argue that practically accessible variants of the dynamical structure factors are BQP-hard for general local Hamiltonians. Complementing these conceptual insights, we improve upon a novel, readily available, measurement setup allowing for the determination of the dynamical structure factor in different architectures, including arrays of ultra-cold atoms, trapped ions, Rydberg atoms, and superconducting qubits. Our results suggest that quantum simulations employing near-term noisy intermediate scale quantum devices should allow for the observation of features of dynamical structure factors of correlated quantum matter in the presence of experimental imperfections, for larger system sizes than what is achievable by classical simulation.
description: Main text: 13 pages, 8 figures. Appendix: 5 pages, 9 figures
Polyphylloseris microkothos Baron-Szabo 2008, n. sp.
Creators: name: Baron-Szabo, Rosemarie C.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Comoseriidae
Polyphylloseris
Polyphylloseris microkothos

description: Polyphylloseris microkothos n. sp.
Pl. 15, figs 5a–c
 Derivatio nominis. from Greek: micros= small, kothos =cup, referring to the small diameter of the corallite.
 Holotype. J-66-19.
 Dimensions. d= 2–4 mm; c-c=4–8.5 mm; s=16–30.
 Diagnosis. Colonial, thamnasterioid to subplocoid; gemmation intracalicinal; corallites elevated, appearing mammelonate; costosepta confluent, nearly equal in thickness, regularly perforated, arranged in irregular systems, pennular laterally; columella spongy-trabecular or formed by twisted segments; synapticulae abundant; endothecal dissepiments vesicular to subtabulate, numerous.
 Comparison. The new species differs from all known Cretaceous forms by the smaller corallite diameter and the smaller number of septa. In e.g. P. simondsi Wells, 1932, from the Albian of Texas, the corallite diameter ranges from 3–5 mm and the number of septa varies from 40 to 50; in P. conophora (Felix, 1891) from the Barremian of Mexico the number of septa can exceed 60; in P. convexa (d'Orbigny, 1850) from the Hauterivian of France the number of septa is generally 76 and the diameter of the corallites ranges from 7–8 mm.
 Distribution. Titanosarcolites- limestone at Jerusalem Mountain Inlier, Jamaica, Middle-Upper Maastrichtian.
description: Published as part of Baron-Szabo, Rosemarie C., 2008, Dendrophylliina, Caryophylliina, Fungiina, Microsolenina, and Stylinina, pp. 1-244 in Zootaxa 1952 on pages 166-167
Supernova 1987A did not test the neutrino mass hierarchy
Creators: name: Barger, V.
name: Marfatia, D.
name: Wood, B. P.
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We dispel the misconception that data from SN 1987A favor the normal neutrino mass hierarchy over the inverted hierarchy for $\sin^2 θ_{13} \gsim 10^{-4}$. We find comparable fits for the two hierarchies. No bound can be placed on the mixing angle $θ_{13}$ even at the 1$σ$ level.
description: 15 pages, 9 figures
Linking scalar elastodynamics and non-Hermitian quantum mechanics
Creators: name: Shmuel, Gal
name: Moiseyev, Nimrod
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recent years have seen a fascinating pollination of ideas from quantum theories to elastodynamics---a theory that phenomenologically describes the time-dependent macroscopic response of materials. Here, we open route to transfer additional tools from non-Hermitian quantum mechanics. We begin by identifying the differences and similarities between the one-dimensional elastodynamics equation and the time-independent Schrodinger equation, and finding the condition under which the two are equivalent. Subsequently, we demonstrate the application of the non-Hermitian perturbation theory to determine the response of elastic systems; calculation of leaky modes and energy decay rate in heterogenous solids with open boundaries using a quantum mechanics approach; and construction of degeneracies in the spectrum of these assemblies. The latter result is of technological importance, as it introduces an approach to harness extraordinary wave phenomena associated with non-Hermitian degeneracies for practical devices, by designing them in simple elastic systems. As an example of such application, we demonstrate how an assembly of elastic slabs that is designed with two degenerate shear states according to our scheme, can be used for mass sensing with enhanced sensitivity by exploiting the unique topology near the exceptional point of degeneracy.
KEBIJAKAN PERDAGANGAN INTERNASIONAL SERTA TEORI DAN KEBIJKAN KEUANGAN/ PEMBAYARAN INTERNASIONAL
Creators: name: Anisah
Publisher: name: Zenodo
Year: 2022
Subjects: perdagangan internasional
pembayaran internasional

description: Perdagangan internasional dimulai sejak perkembangan bisnis dalam lingkup internasional yang berkembang pesat dan mempengaruhi kehidupan suatu negara secara menyeluruh. Hal tersebut membuka pasar internasional antar subyek-subyek negara. Kebijakan-kebijakan dalam hal pasar internasional sangat diperlukan, agar kekacauan ataupun perselisihan antar negara tidak terjadi namun, terjadih sesuai dengan kebutuhan untuk mengembangkan pasar negara tersebut.
Truncated Unity Parquet Solver
Creators: name: Eckhardt, Christian J.
name: Honerkamp, Carsten
name: Held, Karsten
name: Kauch, Anna
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present an implementation of a truncated unity parquet solver (TUPS) which solves the parquet equations using a truncated form-factor basis for the fermionic momenta. This way fluctuations from different scattering channels are treated on an equal footing. The essentially linear scaling of computational costs in the number of untruncated bosonic momenta allows us to treat system sizes of up to 76x76 discrete lattice momenta, unprecedented by previous unbiased methods that include the frequency dependence of the vertex. With TUPS, we provide the first numerical evidence that the parquet approximation might indeed respect the Mermin-Wagner theorem and further systematically analyze the convergence with respect to the number of form factors. Using a single form factor seems to qualitatively describe the physics of the half-filled Hubbard model correctly, including the pseudogap behaviour. Quantitatively, using a single or a few form factors only is not sufficient at lower temperatures or stronger coupling.
description: 19 pages, 20 figures
A Fast Semi-Implicit Finite Difference Method for the TDGL Equations
Creators: name: Winiecki, T.
name: Adams, C. S.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We propose a finite-difference algorithm for solving the time-dependent Ginzburg-Landau (TDGL) equation coupled to the appropriate Maxwell equation. The time derivatives are discretized using a second order semi-implicit scheme which, for intermediate values of the Ginzburg-Landau parameter $κ$, allows time-steps two orders of magnitude larger than commonly used in explicit schemes. We demonstrate the use of the method by solving a fully three-dimensional problem of a current-carrying wire with longitudinal and transverse magnetic fields.
description: 4 figures
Sleep Staging from Electrocardiography and Respiration with Deep Learning
Creators: name: Sun, Haoqi
name: Ganglberger, Wolfgang
name: Panneerselvam, Ezhil
name: Leone, Michael J.
name: Quadri, Syed A.
name: Goparaju, Balaji
name: Tesh, Ryan A.
name: Akeju, Oluwaseun
name: Thomas, Robert J.
name: Westover, M. Brandon
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Signal Processing (eess.SP)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Biological sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Study Objective: Sleep is reflected not only in the electroencephalogram but also in heart rhythms and breathing patterns. Therefore, we hypothesize that it is possible to accurately stage sleep based on the electrocardiogram (ECG) and respiratory signals. Methods: Using a dataset including 8,682 polysomnographs, we develop deep neural networks to stage sleep from ECG and respiratory signals. Five deep neural networks consisting of convolutional networks and long short-term memory networks are trained to stage sleep using heart and breathing, including the timing of R peaks from ECG, abdominal and chest respiratory effort, and the combinations of these signals. Results: ECG in combination with the abdominal respiratory effort achieve the best performance for staging all five sleep stages with a Cohen's kappa of 0.600 (95% confidence interval 0.599 -- 0.602); and 0.762 (0.760 -- 0.763) for discriminating awake vs. rapid eye movement vs. non-rapid eye movement sleep. The performance is better for young participants and for those with a low apnea-hypopnea index, while it is robust for commonly used outpatient medications. Conclusions: Our results validate that ECG and respiratory effort provide substantial information about sleep stages in a large population. It opens new possibilities in sleep research and applications where electroencephalography is not readily available or may be infeasible, such as in critically ill patients.
description: Contains supplementary material at the end. Sleep 2019
Separable Hamiltonian equations on Riemann manifolds and related integrable hydrodynamic systems
Creators: name: Blaszak, Maciej
name: Ma, Wen-Xiu
Publisher: name: arXiv
Year: 2002
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: A systematic construction of Stäckel systems in separated coordinates and its relation to bi-Hamiltonian formalism are considered. A general form of related hydrodynamic systems, integrable by the Hamilton-Jacobi method, is derived. One Casimir bi-Hamiltonian case is studed in details and in this case, a systematic construction of related hydrodynamic systems in arbitrary coordinates is presented, using a cofactor method and soliton symmetry constraints.
description: to appear in Journal of Geometry and Physics
Throwing away antimatter via neutrino oscillations during the reheating era
Creators: name: Eijima, Shintaro
name: Kitano, Ryuichiro
name: Yin, Wen
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The simplest possibility to explain the baryon asymmetry of the Universe is to assume that radiation is created asymmetrically between baryons and anti-baryons after the inflation. We propose a new mechanism of this kind where CP-violating flavor oscillations of left-handed leptons in the reheating era distribute the lepton asymmetries partially into the right-handed neutrinos while net asymmetry is not created. The asymmetry stored in the right-handed neutrinos is later washed out by the lepton number violating decays, and it ends up with the net lepton asymmetry in the Standard Model particles, which is converted into the baryon asymmetry by the sphaleron process. This scenario works for a range of masses of the right-handed neutrinos while no fine-tuning among the masses is required. The reheating temperature of the Universe can be as low as $O(10)$~TeV if we assume that the decays of inflatons in the perturbative regime are responsible for the reheating. For the case of the reheating via the dissipation effects, the reheating temperature can be as low as $O(100)$~GeV.
description: 20pages, 1figure, v2: reference added, typo corrected
Actinacididae Vaughan & Wells 1943
Creators: name: Baron-Szabo, Rosemarie C.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Cnidaria
Anthozoa
Scleractinia
Actinacididae

description: Family Actinacididae Vaughan & Wells, 1943   Diagnosis. Colonial; colony formation by intra- and extratentacular budding. Basal epitheca present. Corallites synapticulothecate. Septa relatively few, composed of one system of 3 to 5 nearly vertical simple trabeculae, with numerous pores, laterally united by simple synapticulae, the innermost trabeculae often differentiated as paliform lobes. Septocostae often scarcely distinguishable, even absent when the distal ends of the septa bifurcate and become lost in a coenenchyme composed of discontinuous vertical trabeculae united horizontally by simple synapticulae; coenenchyme spinose or vermiculate on the surface. Columella absent or composed of one or more trabecular pillars. Endotheca thin, subtabulate.
description: Published as part of Baron-Szabo, Rosemarie C., 2008, Dendrophylliina, Caryophylliina, Fungiina, Microsolenina, and Stylinina, pp. 1-244 in Zootaxa 1952 on page 103
Drug-disease interactions´ prevalence in nursing homes in the Czech Republic: findings from the INOMED and EU SHELTER projects
Creators: name: Kummer Ingrid
name: Lukačišinová Anna
name: Brkić Jovana
name: Příhodová Veronika
name: Reissigová Jindra
name: Fialová Daniela
Publisher: name: Zenodo
Year: 2021
Subjects: potentially inappropriate medications (PIMs)
drug-disease interactions
explicit criteria

description: Potentially inappropriate medications (PIMs), non-geriatric dosing, and drug-disease interactions (DDIs) in multimorbid, frail older patients can contribute to a higher occurrence of adverse drug events and geriatric syndromes. This study aimed to identify the prevalence and specific features of DDIs prescribed in nursing home (NH) residents in the Czech Republic.
Mobile Access to Information in the Agrarian Sector
Creators: name: Šimek, P.
name: Stočes, M.
name: Vaněk, J.
name: Šimek, P.
name: Stočes, M.
name: Vaněk, J.
Publisher: name: Unknown
Year: 2014
Subjects: subject: Research and Development/Tech Change/Emerging Technologies
subject: Mobile applications
subject: mobile web
subject: Android
subject: iOS
subject: Windows Phone
subject: Agris
subject: responsive design

description: The paper treats the analysis of possibilities how to make web applications of the agrarian web portal Agris accessible to mobile devices of various platforms. The principal requirements for the mobile version of the application are: a possibility to be functional off-line, the implementation of all basic modules (papers, prices, warnings) and a conservative design. On the basis of the agrarian web portal Agris analysis we postulated a concept when a native mobile application for the Android platform, a hybrid mobile application for the Android, iOS and Windows Phone 8 platforms and an optimal valid web output for mobile web browsers (responsive layout) will be developed. Native and hybrid applications will allow users to work both in online and off-line modes. The access via a web browser will require a permanent connection. The proposed solution of mobile versions of the agrarian web portal Agris represents a universal solution of problems with mobile access to information sources when rural areas are not adequately covered with a high-speed wireless connection to the Internet, in contrast to a large extension of modern mobile devices.
MOESM1 of Outcomes of Stenotrophomonas maltophilia hospital-acquired pneumonia in intensive care unit: a nationwide retrospective study
Creators: name: Guerci, Philippe
name: Bellut, Hugo
name: Mokhtari, Mokhtar
name: Gaudefroy, Julie
name: Mongardon, Nicolas
name: Charpentier, Claire
name: Louis, Guillaume
name: Parvine Tashk
name: Dubost, Clément
name: Ledochowski, Stanislas
name: Kimmoun, Antoine
name: Godet, Thomas
name: Pottecher, Julien
name: Jean-Marc Lalot
name: Novy, Emmanuel
name: Hajage, David
name: Bouglé, Adrien
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Computational Biology

description: Additional file 1. List of participating centers, collaborators and case-mix of ICU patients.
CMB anisotropy and BBN constraints on pre-recombination decay of dark matter to visible particles
Creators: name: Acharya, Sandeep Kumar
name: Khatri, Rishi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Injection of high energy electromagnetic particles around the recombination epoch can modify the standard recombination history and therefore the CMB anisotropy power spectrum. Previous studies have put strong constraints on the amount of electromagnetic energy injection around the recombination era (redshifts $z\lesssim 4500$). However, energy injected in the form of energetic ($>$ keV) visible standard model particles is not deposited instantaneously. The considerable delay between the time of energy injection and the time when all energy is deposited to background baryonic gas and CMB photons, together with the extraordinary precision with which the CMB anisotropies have been measured, means that CMB anisotropies are sensitive to energy that was injected much before the epoch of recombination. We show that the CMB anisotropy power spectrum is sensitive to energy injection even at $z = 10000$, giving stronger constraints compared to big bang nucleosynthesis and CMB spectral distortions. We derive, using Planck CMB data, the constraints on long-lived unstable particles decaying at redshifts $z\lesssim 10000$ (lifetime $τ_X\gtrsim 10^{11}$s) by explicitly evolving the electromagnetic cascades in the expanding Universe, thus extending previous constraints to lower particle lifetimes. We also revisit the BBN constraints and show that the delayed injection of energy is important for BBN constraints. We find that the constraints can be weaker by a factor of few to almost an order of magnitude, depending on the energy, when we relax the quasi-static or on-the-spot assumptions.
description: Comments welcome
Gas molecule adsorption in carbon nanotubes and nanotube bundles
Creators: name: Zhao, Jijun
name: Buldum, Alper
name: Han, Jie
name: Lu, Jian Ping
Publisher: name: arXiv
Year: 2001
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We studied various gas molecules (NO$_2$, O$_2$, NH$_3$, N$_2$, CO$_2$, CH$_4$, H$_2$O, H$_2$, Ar) on single-walled carbon nanotubes (SWNTs) and bundles using first principles methods. The equilibrium position, adsorption energy, charge transfer, and electronic band structures are obtained for different kinds of SWNTs. Most molecules adsorb weakly on SWNTs and can be either charge donor or acceptor to the nanotubes. We find the gas adsorption on the bundle interstitial and groove sties is stronger than that on an individual tube. The electronic properties of SWNTs are sensitive to the adsorption of certain gases such as NO$_2$ and O$_2$. Charge transfer and gas-induced charge fluctuation might significantly affect the transport properties of SWNTs. Our theoretical results are consistent with recent experiments.
description: 19 pages, 6 figures
Label-Free Fluorescent Determination of Simian Virus 40 Using Triplex DNA and G-Quadruplex/N-Methyl Mesoporphyrin IX
Creators: name: Minting Wang
name: Liting Zhao
name: Yanmei Wen
name: Wu, Yulian
name: Yubin Li
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Simian virus 40 (SV40) causes multiple diseases due to its low immunogenicity and strong infectivity. Here, the development of a label-free fluorescent sensor designed to detect double-stranded DNA (dsDNA) via a functionalized molecular beacon (MB) produced using triplex DNA and guanine (G)-quadruplexes is described. A SV40-specific dsDNA sequence was used as the target dsDNA (T-dsDNA). The MB was designed to comprise a G-quadruplex sequence, a complementary homopyrimidine sequence for T-dsDNA, and a partially complementary sequence for G-quadruplex sequence. Addition of T-dsDNA forces the MB to unfold, forming triplex DNA, and releasing the G-quadruplex sequence that binds to N-methyl mesoporphyrin IX (NMM), producing a signal. The G-quadruplex/NMM complex augments the signal at 610 nm and allows qualitative SV40 detection. Under optimal conditions, this strategy demonstrates a low limit of detection (0.4 nM). Compared to traditional biosensors, this sensor is enzyme-free, rapid, selective, sensitive, and was used to determine T-dsDNA in serum, suggesting that this strategy has applications in clinical analysis and for other viruses.
New Measurements of the D+ to K*munu/k2pi and Ds to phimunu/phipi Branching ratios
Creators: name: The Focus Collaboration
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Using a large sample of charm semileptonic decays collected by the FOCUS photoproduction experiment at Fermilab, we present new measurements of two semileptonic branching ratios. We obtain values of D+ to K*munu/k2pi = 0.602 +/- 0.010 +/- 0.021 and Ds to phimunu/phipi = 0.54 +/- 0.033 +/- 0.048. Our result D+ result includes the effects of s-wave interference.
description: 11 pages 3 figures