cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 4 of Sex-specific effects of gastrointestinal microbiome disruptions on Helicobacter pylori-induced gastric carcinogenesis in INS-GAS mice
Creators: name: Peng, Chao
name: Li, Xin
name: Li, Yu
name: Xu, Xinbo
name: Ouyang, Yaobin
name: Li, Nianshuang
name: Lu, Nonghua
name: Zhu, Yin
name: He, Cong
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4. Figure 4 Impact of H. pylori infection on the gut microbiota of INS-GAS mice. A–B) Alpha diversity of gut microbiota from mice with and without H. pylori infection. Relative abundance of bacterial phyla (C) and genera (D). E PCoA of the Bray-Curtis distances for infected and non-infected mice. (F) Differences in microbial taxa at genus level after H. pylori infection were shown by LEfSe. Con, control mice. Hp, H. pylori infected mice.
Millicharged Particles in Liquid Argon Neutrino Experiments
Creators: name: Harnik, Roni
name: Liu, Zhen
name: Palamara, Ornella
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We investigate the potential of Liquid Argon (LAr) neutrino detectors to search for millicharged particles, a well-motivated extension of the standard model. Detectors located downstream of an intense proton beam that is striking a target may be exposed to a large flux of millicharged particles. Millicharged particles interact primarily through low momentum exchange producing electron recoil events near detector threshold. Recently, sub-MeV detection capabilities were demonstrated by the Fermilab ArgoNeuT detector, a small LAr detector which was exposed to the NuMI neutrino beam. Despite high background rates and its small size, we show that ArgoNeuT is capable of probing unexplored parameter space with its existing dataset. In particular, we show that the excellent spatial resolution in LAr detectors allows rejecting backgrounds by requiring two soft hits that are aligned with the upstream target. We further discuss the prospects of these types of searches in future larger LAr neutrino detectors such as the DUNE near detector.
description: 15 pages, 5 figures, 2 tables; v2: minor updates and match the published version on JHEP
Quantized Thermal Transport in the Fractional Quantum Hall Effect
Creators: name: Kane, C. L.
name: Fisher, Matthew P. A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We analyze thermal transport in the fractional quantum Hall effect (FQHE), employing a Luttinger liquid model of edge states. Impurity mediated inter-channel scattering events are incorporated in a hydrodynamic description of heat and charge transport. The thermal Hall conductance, $K_H$, is shown to provide a new and universal characterization of the FQHE state, and reveals non-trivial information about the edge structure. The Lorenz ratio between thermal and electrical Hall conductances {\it violates} the free-electron Wiedemann-Franz law, and for some fractional states is predicted to be {\it negative}. We argue that thermal transport may provide a unique way to detect the presence of the elusive upstream propagating modes, predicted for fractions such as $ν=2/3$ and $ν=3/5$.
description: 6 pages REVTeX, 2 postscript figures (uuencoded and compressed)
SMILE - Smart eMaIl Link Domain Extractor
Creators: name: Mossano, Mattia
name: Berens, Benjamin
name: Heller, Philip
name: Beckmann, Christopher
name: Aldag, Lukas
name: Mayer, Peter
name: Volkamer, Melanie
Publisher: name: Springer International Publishing
Year: 2022
Subjects: Anti-phishing intervention
User support
URL analysis
Anti-phishing tool

description: Phishing over email continues to be a significant threat, as such messages still end up in users’ inboxes. Several studies showed that users rarely check the URL in the statusbar before clicking a link and that they hav









e difficulties reading URLs. To support users, we propose SMILE (Smart eMaIl Link domain Extractor), a novel approach that provides the relevant information to distinguish between legitimate and phishing emails checking the links in them. Once applied, SMILE modifies all links in an email to contain the domain and top-level-domain of the URL behind them, e.g., “Click here” in an legitimate Amazon email is modified to “Click here [amazon.com]”.
``Fermi Liquid'' Shell Model Approach to Composite Fermion Excitation Spectra in Fractional Quantum Hall States
Creators: name: Sitko, P.
name: Yi, S. N.
name: Yi, K. S.
name: Quinn, J. J.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Numerical results for the energy spectra of $N$ electrons on a spherical surface are used as input data to determine the quasiparticle energies and the pairwise ``Fermi liquid'' interactions of composite Fermion (CF) excitations in fractional quantum Hall systems. The quasiparticle energies and their interactions are then used to determine the energy spectra, $E$ vs total angular momentum $L$, of states containing more than two quasiparticles. The qualitative agreement with the numerical results gives a remarkable new confirmation of the CF picture.
description: LaTex, 4 pages, including 4 .eps-figures, to be appear in prl
CDDQN based efficient path planning for Aerial surveillance in high wind scenarios
Creators: name: Dalai, Sagar
name: O’Connell, Eoin
name: NEWE, THOMAS
name: Trslic, Petar
name: Manduhu, Manduhu
name: Irfan, Mahammad
name: Riordan, James
name: DOOLY, GERARD
Publisher: name: University of Limerick
Year: 2024
Subjects: classificationCode: 40
subject: Engineering

description: Robotic surveillance, monitoring, and maintenance problem are open-for-research domains required by the military, industrial facilities, ports, airports, and various indoor and outdoor venues each having different needs. Recent work in path planning of aerial robotics is an emerging field of the surveillance problem, particularly for unstructured or unexplored areas. The nature of path planning problems with different foreign elements like wind, rain, and others escalate the cost of complex computation and power consumption. Due to constraints in payload and endurance, algorithms based on pose-graph, both from the run-time and solution point of view become inefficient when working with unstructured spaces. We propose a simple but effective Clipped Double Q-learning [1] based deep reinforcement learning algorithm (CDDQN)for efficient path planning under the influence of wind and with improved computational efficiency for surveillance in a port area. In the proposed algorithm we have formulated a dense reward structure in consideration of wind’s effect on power consumption and time to reach the destination which led to a robust path planning system for high wind scenarios.
Model glasses coupled to two different heat baths
Creators: name: Allahverdyan, A. E.
name: Nieuwenhuizen, Th. M.
name: Saakian, D. B.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In a $p$-spin interaction spherical spin-glass model both the spins and the couplings are allowed to change in the course of time. The spins are coupled to a heat bath with temperature $T$, while the coupling constants are coupled to a bath having temperature $T_{J}$. In an adiabatic limit (where relaxation time of the couplings is much larger that of the spins) we construct a generalized two-temperature thermodynamics. It involves entropies of the spins and the coupling constants. The application for spin-glass systems leads to a standard replica theory with a non-vanishing number of replicas, $n=T/T_J$. For $p>2$ there occur at low temperatures two different glassy phases, depending on the value of $n$. The obtained first-order transitions have positive latent heat, and positive discontinuity of the total entropy. This is the essentially non-equilibrium effect. The predictions of longtime dynamics and infinite-time statics differ only for $n<1$ and $p>2$. For $p=2$ correlation of the disorder (leading to a non-zero $n$) removes the known marginal stability of the spin glass phase. If the observation time is very large there occurs no finite-temperature spin glass phase. In this case there are analogies with the broken-ergodicity dynamics in the usual spin-glass models and non-equilibrium (aging) dynamics. A generalized fluctuation-dissipation relation is derived.
description: revtex, 28 pages, 7 figures, 3 tables
Girtyoceras Wedekind 1918
Creators: name: Korn, Dieter
name: Ebbighausen, Volker
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Cephalopoda
Goniatitida
Girtyoceratidae
Girtyoceras

description: Genus Girtyoceras Wedekind, 1918
Type species
Adelphoceras meslerianum Girty, 1909; by original designation.
Remarks
The European and North African species of the genus Girtyoceras were compared by Korn & Ebbighausen (2008), who grouped them based on conch morphology and ornamentation. They noted that 16 species had been described from European material, but only a few of these species have been characterised in detail, particularly with regard to the ontogenetic development of their conch geometry and ornamentation. However, this ontogenetic approach is essential for accurately defining species within the genus, as distinguishing between species often requires comparing specimens of the same size or ontogenetic stage. Without ontogenetic series, it is difficult to recognise the subtle variations in conch shape and ornamentation that differentiate species of Girtyoceras.
description: Published as part of Korn, Dieter & Ebbighausen, Volker, 2025, Late Viséan (Mississippian) ammonoids (Cephalopoda) from the Central Moroccan Meseta, pp. 50-93 in European Journal of Taxonomy 989 on page 76, DOI: 10.5852/ejt.2025.989.2885, http://zenodo.org/record/15298185
First pachycormiform (Actinopterygii, Pachycormiformes) remains from the Late Jurassic of the Antarctic Peninsula and remarks on bone alteration by recent bioeroders
Creators: name: Gouiric-Cavalli, Soledad
name: Rasia, Luciano L.
name: Márquez, Gonzalo J.
name: Rosato, Vilma
name: Scasso, Roberto A.
name: Reguero, Marcelo
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: We describe osteichthyan remains from the Upper Jurassic of the Ameghino (= Nordenskjöld) Formation of the Antarctic Peninsula. The fossils are referred to a suspension-feeding pachycormid based on the shape, morphology, and presence of acus fanunculi (needle teeth) on their gill rakers. Due to the fragmentary condition of the Antarctic material, we refer it to aff. Asthenocormus. The remains described here represent the first record of a suspension-feeding pachycormid from the Upper Jurassic of the Antarctic Peninsula and the oldest pachycormid yet recovered from Antarctica. The new fossil fish supports a possible early dispersal route through the Mozambique Corridor (= Trans-Gondwana or South African Seaway). We also describe the weathering produced by modern lichens, which might be misinterpreted as original bone structure.
Mesoscale magnetism at the grain boundaries in colossal magnetoresistive films
Creators: name: Soh, Yeong-Ah
name: Aeppli, G.
name: Mathur, N. D.
name: Blamire, M. G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report the discovery of mesoscale regions with distinctive magnetic properties in epitaxial La$_{1-x}$Sr$_{x}$MnO$_{3}$ films which exhibit tunneling-like magnetoresistance across grain boundaries. By using temperature-dependent magnetic force microscopy we observe that the mesoscale regions are formed near the grain boundaries and have a different Curie temperature (up to 20 K {\it higher}) than the grain interiors. Our images provide direct evidence for previous speculations that the grain boundaries in thin films are not magnetically and electronically sharp interfaces. The size of the mesoscale regions varies with temperature and nature of the underlying defect.
description: 4 pages of text, 4 figures
Additional file 5 of Sex-specific effects of gastrointestinal microbiome disruptions on Helicobacter pylori-induced gastric carcinogenesis in INS-GAS mice
Creators: name: Peng, Chao
name: Li, Xin
name: Li, Yu
name: Xu, Xinbo
name: Ouyang, Yaobin
name: Li, Nianshuang
name: Lu, Nonghua
name: Zhu, Yin
name: He, Cong
Publisher: name: figshare
Year: 2025
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 5. Figure S5 Chronological changes of gut microbiota in males and females. Gut genera with differential abundance between the 4-month and 7-month groups were identified using LEfSe. F_Con_F_4M, female controls at 4 months. F_Hp_F_4M, females following 4 months infection. M_Con_F_4M, male controls at 4 months. M_Hp_F_4M, males following 4 months infection. F_Con_F_7M, female controls at 7 months. F_Hp_F_7M, females following 7 months infection. M_Con_F_7M, male controls at 7 months. M_Hp_F_7M, males following 7 months infection.
Towards control of cellular decision-making networks in the epithelial-to-mesenchymal transition
Creators: name: Zañudo, Jorge Gómez Tejeda
name: Guinn, M. Tyler
name: Farquhar, Kevin
name: Szenk, Mariola
name: Steinway, Steven N.
name: Balázsi, Gábor
name: Albert, Réka
Publisher: name: arXiv
Year: 2018
Subjects: subject: Molecular Networks (q-bio.MN)
subject: FOS: Biological sciences

description: We present the epithelial-to-mesenchymal transition (EMT) from two perspectives: experimental/technological and theoretical. We review the state of the current understanding of the regulatory networks that underlie EMT in three physiological contexts: embryonic development, wound healing, and metastasis. We describe the existing experimental systems and manipulations used to better understand the molecular participants and factors that influence EMT and metastasis. We review the mathematical models of the regulatory networks involved in EMT, with a particular emphasis on the network motifs (such as coupled feedback loops) that can generate intermediate hybrid states between the epithelial and mesenchymal states. Ultimately, the understanding gained about these networks should be translated into methods to control phenotypic outcomes, especially in the context of cancer therapeutic strategies. We present emerging theories of how to drive the dynamics of a network toward a desired dynamical attractor (e.g. an epithelial cell state) and emerging synthetic biology technologies to monitor and control the state of cells.
description: 35 pages, 7 figures
title: Algorithmenbasierte Fabrikplanung: Am Beispiel der SMC Deutschland GmbH
Creators: name: Kreß, Antonio
name: Mittenzwei, Björn
name: Knöß, Martin
name: Metternich, Joachim
Publisher: name: De Gruyter
Year: 2022

description: Rechnergestützte Optimierungsverfahren unterstützen Entscheidungen der innerbetrieblichen Layoutplanung. Beim Facility Layout Problem (FLP) wird die bestmögliche Position von Maschinen und Anlagen in einem Fabrikgelände bestimmt. In diesem Beitrag wird gezeigt, wie die Lösung des FLP dazu beitragen kann, das Fabriklayout der SMC Deutschland GmbH für eine geplante Erweiterung zu optimieren. Zum Einsatz kamen dabei genetische Algorithmen. Die Lösung des FLP wurde mit dem aktuellen Planungsstand im Unternehmen verglichen. Dabei wurde festgestellt, dass bei Anwendung des FLP bis zu 14 Prozent bessere Zielfunktionswerte erreicht werden.
Computational Assessment of Silicon Quantum Gate Based on Detuning Mechanism for Quantum Computing
Creators: name: Wu, Tong
name: Guo, Jing
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Silicon-based quantum computing has the potential advantages of low cost, high integration density, and compatibility with CMOS technologies. The detuning mechanism has been used to experimentally achieve silicon two-qubit quantum gates and programmable quantum processors. In this paper, the scaling behaviors and variability issues are explored by numerical device simulations of a model silicon quantum gate based on the detuning mechanism. The device physics of quantum gates modulation, tradeoff between device speed and quantum fidelity, and impact of variability on the implementation of a quantum algorithm are examined. The results indicate the attractive potential to achieve high speed and fidelity silicon quantum gates with a low operation voltage. To scale up, reducing the device variability and mitigating the variability effect are identified to be indispensable for reliable implementing a quantum computing algorithm with the silicon quantum gates based on the detuning mechanism. A scheme to use the control electronics for mitigating the variability of quantum gates is proposed.
description: 7 pages, 7 figures
Relativistic and Newtonian kappa spacetimes
Creators: name: de Azcarraga, J. A.
name: Bueno, J. C. Perez
Publisher: name: arXiv
Year: 1995
Subjects: subject: Quantum Algebra (math.QA)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The deformations of the Galilei algebra and their associated noncommutative Newtonian spacetimes are investigated. This is done by analyzing the possible nonrelativistic limits of an eleven generator (pseudo)extended \kap-Poincaré algebra $\tilde{\cal P}_κ$ and their implications for the existence of a first order differential calculus. The additional one-form needed to achieve a consistent calculus on \kap-Minkowski space is shown to be related to the additional central generator entering in the $\tilde{\cal P}_κ$ Hopf algebra. In the process, deformations of the extended Galilei and Galilei algebras are introduced which have, respectively, a cocycle and a bicrossproduct structure.
description: Slightly shortened version with small changes to adapt the paper to JMP style
Divergence of the Classical trajectories and Weak Localization
Creators: name: Aleiner, I. L.
name: Larkin, A. I.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the weak localization correction (WLC) to transport coefficients of a system of electrons in a static long-range potential (e.g. an antidot array or ballistic cavity). We found that the weak localization correction to the current response is delayed by the large time $t_E = λ^{-1} |\ln \hbar|$, where $λ$ is the Lyapunov exponent. In the semiclassical regime $t_E$ is much larger than the transport lifetime. Thus, the fundamental characteristic of the classical chaotic motion, Lyapunov exponent, may be found by measuring the frequency or temperature dependence of WLC.
description: 23 pages, 4 .eps figures; Major revisions in Secs. 3, 4, and 6; To appear in Phys. Rev. B, Nov. 15, 1996
Supplementary document for Quantifying Image Quality for AOSLO Images - 6905507.pdf
Creators: name: Brennan, Brea
name: Heitkotter, Heather
name: Carroll, Joseph
name: Tarima, Sergey
name: Cooper, Robert
Publisher: name: Optica Publishing Group
Year: 2024
Subjects: Image Processing

description: Supplemental Document 1
Search for the Standard Model Higgs boson at the LEP2 collider near sqrt(S) = 183GeV
Creators: name: ALEPH Collaboration
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: During 1997 the ALEPH experiment at LEP gathered 57pb^-1 of data at centre-of- mass energies near 183 GeV. These data are used to look for possible signals from the production of the Standard Model Higgs boson in the reaction e+e- -> HZ. No evidence of a signal is found in the data; seven events are selected, in agreement with the expectation of 7.2 events from background processes. This observation results in an improved lower limit on the mass of the Higgs boson: m_H > 87.9GeV/c^2 at 95% confidence level.
description: 19 pages, 8 figures
Bulk Fermi surface of the type-II Weyl semimetal candidate NbIrTe$_{4}$
Creators: name: Schönemann, Rico
name: Chiu, Yu-Che
name: Zheng, Wenkai
name: Quito, Victor
name: Sur, Shouvik
name: McCandless, Gregory T.
name: Chan, Julia Y.
name: Balicas, Luis
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Recently, a new group of layered transition-metal tetra-chalcogenides were proposed, via first principles calculations, to correspond to a new family of Weyl type-II semimetals with promising topological properties in the bulk as well as in the monolayer limit. In this article, we present measurements of the Shubnikov-de Haas (SdH) and de Haas-van Alphen effects under high magnetic fields for the type-II Weyl semimetallic candidate NbIrTe$_{4}$. We find that the angular dependence of the observed Fermi surface extremal cross-sectional areas agree well with our DFT calculations supporting the existence of Weyl type-II points in this material. Although we observe a large and non-saturating magnetoresistivity in NbIrTe$_{4}$ under fields all the way up to 35 T, Hall-effect measurements indicate that NbIrTe$_{4}$ is not a compensated semimetal. The transverse magnetoresistivity displays a four-fold angular dependence akin to the so-called butterfly magnetoresistivity observed in nodal line semimetals. However, we conclude that its field and this unconventional angular-dependence are governed by the topography of the Fermi-surface and the resulting anisotropy in effective masses and in carrier mobilities.
description: 8 pages, 6 figures
Phenomenology of Diffractive DIS
Creators: name: Nikolaev, Nikolai N.
name: Zakharov, B. G.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The recent progress in the pQCD theroy of diffractive DIS (DDIS) is reviewed. We place emphasis on pQCD scales, diffractive factorization breaking, jet and charm production and new fundamental observables which are becomeing accessible with the Leading Proton Spectrometers of ZEUS and H1.
description: 11 pages, 5 figures. Discussion of the diffraction slope expanded, several more references added; Overview at 5th Interantional Workshop on Deep Inelastic Scattering and QCD, Chicago, Illinois, USA, 14-18 April 1997
Photon blockade in weakly-driven cavity QED systems with many emitters
Creators: name: Trivedi, Rahul
name: Radulaski, Marina
name: Fischer, Kevin A.
name: Fan, Shanhui
name: Vučković, Jelena
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We use the scattering matrix formalism to analyze photon blockade in coherently-driven CQED systems with a weak drive. By approximating the weak coherent drive by an input single- and two-photon Fock state, we reduce the computational complexity of the transmission and the two-photon correlation function from exponential to polynomial in the number of emitters. This enables us to easily analyze cavity-based systems containing $\sim$50 quantum emitters with modest computational resources. Using this approach we study the coherence statistics of polaritonic photon blockade while increasing the number of emitters for resonant and detuned multi-emitter CQED systems --- we find that increasing the number of emitters worsens photon blockade in resonant systems, and improves it in detuned systems. We also analyze the impact of inhomogeneous broadening in the emitter frequencies on both polaritonic and subradiant photon blockade through this system.
title: African Journal of Health Sciences and Medicine, Vol. 1 No. 1 (2020): Magnitude and associated factors of nausea and vomiting after cesarean section under spinal anesthesia in Gandhi memorial Hospital, Addis Ababa, Ethiopia. A cross-sectional study
title: Magnitude and associated factors of nausea and vomiting after cesarean section under spinal anesthesia in Gandhi memorial Hospital, Addis Ababa, Ethiopia. A cross-sectional study
titleType: AlternativeTitle
Creators: name: African Journal Of Health Sciences And Medicine
Publisher: name: African Journal of Health Sciences and Medicine
Year: 2021

description: Abstract
Background: Nausea and vomiting (NV) during regional anesthesia for a cesarean section are very common and unpleasant events. Identifying the factors of NV during cesarean section in a specific context can help to reduce NV during cesarean section delivery. The objective of this study was to assess the Magnitude of NV and its associated factors among mothers taking spinal anesthesia for cesarean section at Gandhi memorial hospital, Addis Ababa, Ethiopia.
Electron Standing Wave Formation in Atomic Wires
Creators: name: Emberly, Eldon G.
name: Kirczenow, George
Publisher: name: arXiv
Year: 1999
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Using the Landauer formulation of transport theory and tight binding models of the electronic structure, we study electron transport through atomic wires that form 1D constrictions between pairs of metallic nano-contacts. Our results are interpreted in terms of electron standing waves formed in the atomic wires due to interference of electron waves reflected at the ends of the atomic constrictions. We explore the influence of the chemistry of the atomic wire-metal contact interfaces on these standing waves and the associated transport resonances by considering two types of atomic wires: gold wires attached to gold contacts and carbon wires attached to gold contacts. We find that the conductance of the gold wires is roughly $1 G_0 = 2 e^2/h$ for the wire lengths studied, in agreement with experiments. By contrast, for the carbon wires the conductance is found to oscillate strongly as the number of atoms in the wire varies, the odd numbered chains being more conductive than the even numbered ones, in agreement with previous theoretical work that was based on a different model of the carbon wire and metal contacts.
description: 14 pages, includes 6 figures
Tunneling ``zero-bias'' anomaly in the quasi-ballistic regime
Creators: name: Rudin, A. M.
name: Aleiner, I. L.
name: Glazman, L. I.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: For the first time, we study the tunneling density of states (DOS) of the interacting electron gas beyond the diffusive limit. A strong correction to the DOS persists even at electron energies exceeding the inverse transport relaxation time, which could not be expected from the well-known Altshuler-Aronov-Lee (AAL) theory. This correction originates from the interference between the electron waves scattered by an impurity and by the Friedel oscillation this impurity creates. Account for such processes also revises the AAL formula for the DOS in the diffusive limit.
description: 4 pages, 2 .eps figures, submitted to Phys. Rev. Lett
title: Ergebnisse des Herbizidresistenz-Verdachtsmonitoring 2022
Creators: name: Rissel, Dagmar
name: Petersen, Jan
name: Ulber, Lena
Publisher: name: Bundesbehörden und Einrichtungen im Geschäftsbereich des Bundesministeriums für Ernährung und Landwirtschaft (BMEL)
Year: 2024
Subjects: subject: 630

description: Herbizidresistenz-Verdachtsmonitoring: Fachausschuss Pflanzenschutzmittelresistenz - Herbizide -
PQC: Extended Triple Decomposition Problem (XTDP) Applied To GL(d, Fp)-An Evolved Framework For Canonical Non-Commutative Cryptography
Creators: name: Hecht, P.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences
subject: E.3
subject: 94A60

description: Post-Quantum Cryptography (PQC) attempts to find cryptographic protocols resistant to attacks using Shor polynomial time algorithm for numerical field problems or Grover search algorithm. A mostly overlooked but valuable line of solutions is provided by non-commutative algebraic structures, specifically canonical protocols that rely on one-way trapdoor functions (OWTF). Here we develop an evolved algebraic framework who could be applied to different asymmetric protocols. The (canonic) trapdoor one-way function here selected is a fortified version of the Triple decomposition Problem (TDP) developed by Kurt. The original protocol relies on two linear and one quadratic algebraic public equation. As quadratic equations are much more difficult to cryptanalyze, an Algebraic Span Attack (ASA) developed by Boaz Tsaban, focus on the linear ones. This seems to break our previous work. As a countermeasure, we present here an Extended TDP (cited as XTDP in this work). The main point is that the original public linear equations are transformed into quadratic ones and the same is accomplished for exchanged tokens between the entities. All details not presented here could be found at the cited references.
description: 4 pages, 9 Tables. arXiv admin note: substantial text overlap with arXiv:1810.08983
On asymptotic properties of solutions to fractional differential equations
Creators: name: Cong, N. D.
name: Tuan, H. T.
name: Trinh, Hieu
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 26A33, 47.85, 34A08, 34D05, 34D20

description: We present some distinct asymptotic properties of solutions to Caputo fractional differential equations (FDEs). First, we show that the non-trivial solutions to a FDE can not converge to the fixed points faster than $t^{-α}$, where $α$ is the order of the FDE. Then, we introduce the notion of Mittag-Leffler stability which is suitable for systems of fractional-order. Next, we use this notion to describe the asymptotical behavior of solutions to FDEs by two approaches: Lyapunov's first method and Lyapunov's second method. Finally, we give a discussion on the relation between Lipschitz condition, stability and speed of decay, separation of trajectories to scalar FDEs.
title: Ergebnisse des Herbizidresistenz-Verdachtsmonitoring 2023
Creators: name: Rissel, Dagmar
name: Petersen, Jan
name: Ulber, Lena
Publisher: name: Bundesbehörden und Einrichtungen im Geschäftsbereich des Bundesministeriums für Ernährung und Landwirtschaft (BMEL)
Year: 2025
Subjects: subject: 630

description: Herbizidresistenz-Verdachtsmonitoring: Fachausschuss Pflanzenschutzmittelresistenz - Herbizide -
Additional file 1 of Inverse relationship between circulating sphingosine-1-phosphate and precursor species and coronary artery calcification score in type 2 diabetes
Creators: name: Le Goff, Wilfried
name: Bourron, Olivier
name: Materne, Clément
name: Galier, Sophie
name: Phan, Franck
name: Tan-Chen, Sophie
name: Guillas, Isabelle
name: Hartemann, Agnès
name: Salem, Joe-Elie
name: Redheuil, Alban
name: Foufelle, Fabienne
name: Le Stunff, Hervé
name: Hajduch, Eric
name: Guerin, Maryse
Publisher: name: figshare
Year: 2025
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine

description: Supplementary file 1.
Direct determination of mode-projected electron-phonon coupling in the time-domain
Creators: name: Na, MengXing
name: Mills, Arthur K.
name: Boschini, Fabio
name: Michiardi, Matteo
name: Nosarzewski, Benjamin
name: Day, Ryan P.
name: Razzoli, Elia
name: Sheyerman, Alexander
name: Schneider, Michael
name: Levy, Giorgio
name: Zhdanovich, Sergey
name: Devereaux, Thomas P.
name: Kemper, Alexander F.
name: Jones, David J.
name: Damascelli, Andrea
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Ultrafast spectroscopies have become an important tool for elucidating the microscopic description and dynamical properties of quantum materials. In particular, by tracking the dynamics of non-thermal electrons, a material's dominant scattering processes -- and thus the many-body interactions between electrons and collective excitations -- can be revealed. Here we present a new method for extracting the electron-phonon coupling strength in the time domain, by means of time and angle-resolved photoemission spectroscopy (TR-ARPES). This method is demonstrated in graphite, where we investigate the dynamics of photo-injected electrons at the K point, detecting quantized energy-loss processes that correspond to the emission of strongly-coupled optical phonons. We show that the observed characteristic timescale for spectral-weight-transfer mediated by phonon-scattering processes allows for the direct quantitative extraction of electron-phonon matrix elements, for specific modes, and with unprecedented sensitivity.
description: 19 pages, 4 figures
Measurement of the ratio of cross sections for inclusive isolated-photon production in $pp$ collisions at $\sqrt s = 13$ and $8$ TeV with the ATLAS detector
Creators: name: ATLAS Collaboration
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The ratio of the cross sections for inclusive isolated-photon production in $pp$ collisions at centre-of-mass energies of 13 and 8 TeV is measured using the ATLAS detector at the LHC. The integrated luminosities of the 13 TeV and 8 TeV datasets are 3.2 fb$^{-1}$ and 20.2 fb$^{-1}$, respectively. The ratio is measured as a function of the photon transverse energy in different regions of the photon pseudorapidity. The predictions from next-to-leading-order perturbative QCD calculations are compared with the measured ratio. The experimental systematic uncertainties as well as the uncertainties affecting the predictions are evaluated taking into account the correlations between the two centre-of-mass energies, resulting in a reduction of up to a factor of $2.5$ ($5$) in the experimental (theoretical) systematic uncertainties. The predictions based on several parameterisations of the proton parton distribution functions agree with the data within the reduced experimental and theoretical uncertainties. In addition, this ratio to that of the fiducial cross sections for $Z$ boson production at 13 and 8 TeV using the decay channels $Z \rightarrow e^+e^-$ and $Z \rightarrow μ^+μ^-$ is made and compared with the theoretical predictions. In this double ratio, a further reduction of the experimental uncertainty is obtained because the uncertainties arising from the luminosity measurement cancel out. The predictions describe the measurements of the double ratio within the theoretical and experimental uncertainties.
description: 44 pages in total, author list starting page 28, 9 figures, 2 tables, submitted to JHEP, All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/STDM-2017-12/
Distinct magnetotransport and orbital fingerprints of chiral bobbers
Creators: name: Redies, M.
name: Lux, F. R.
name: Hanke, J. -P.
name: Buhl, P. M.
name: Müller, G. P.
name: Kiselev, N. S.
name: Blügel, S.
name: Mokrousov, Y.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: While chiral magnetic skyrmions have been attracting significant attention in the past years, recently, a new type of a chiral particle emerging in thin films $-$ a chiral bobber $-$ has been theoretically predicted and experimentally observed. Here, based on theoretical arguments, we provide a clear pathway to utilizing chiral bobbers for the purposes of future spintronics by uncovering that these novel chiral states possess inherent transport fingerprints that allow for their unambiguous electrical detection in systems comprising several types of chiral states. We reveal that unique transport and orbital characteristics of bobbers root in the non-trivial magnetization distribution in the vicinity of the Bloch points, and demonstrate that tuning the details of the Bloch point topology can be used to drastically alter the emergent response properties of chiral bobbers to external fields, which bears great potential for engineering chiral dynamics and cognitive computing.
description: Supplementary available upon request
Search for supersymmetry with a dominant R-parity violating LQDbar couplings in e+e- collisions at centre-of-mass energies of 130GeV to 172 GeV
Creators: name: ALEPH Collaboration
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: A search for pair-production of supersymmetric particles under the assumption that R-parity is violated via a dominant LQDbar coupling has been performed using the data collected by ALEPH at centre-of-mass energies of 130-172 GeV. The observed candidate events in the data are in agreement with the Standard Model expectation. This result is translated into lower limits on the masses of charginos, neutralinos, sleptons, sneutrinos and squarks. For instance, for m_0=500 GeV/c^2 and tan(beta)=sqrt(2) charginos with masses smaller than 81 GeV/c^2 and neutralinos with masses smaller than 29 GeV/c^2 are excluded at the 95% confidence level for any generation structure of the LQDbar coupling.
description: 32 pages, 30 figures
Methods: Sedimentary geochemistry used to infer the provenance of Permian–Triassic marine sandstones related to the SE Gondwana active continental margin, South Island, New Zealand
Creators: name: Robertson, Alastair H.F.
name: Palamakumbura, Romesh
Publisher: name: Geological Society of London
Year: 2019
Subjects: subject: Geology
subject: FOS: Earth and related environmental sciences

description: Explanation of methods
Testing the handbag contribution to exclusive virtual Compton scattering
Creators: name: Diehl, M.
name: Gousset, T.
name: Pire, B.
name: Ralston, J. P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We discuss the handbag approximation to exclusive deep virtual Compton scattering. After defining the kinematical region where this approximation can be valid, we propose tests for its relevance in planned electroproduction experiments, e + p -> e + p + gamma. We focus on scaling laws in the cross section, and the distribution in the angle between the lepton and hadron planes, which contains valuable information on the angular momentum structure of the Compton process. We advocate to measure weighted cross sections, which make use of the data in the full range of this angle and do not require very high event statistics.
description: 14 pages, LaTeX, 3 figures included using epsf.sty
Chern-Simons Theory and Quantum Fields in the Lowest Landau Level
Creators: name: Eliashvili, M.
name: Tsitsishvili, G.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: By considering the area preserving geometric transformations in the configuration space of electrons moving in the lowest Landau level (LLL) we arrive at the Chern-Simons type Lagrangian. Imposing the LLL condition, we get a scheme with the complex gauge fields and transformations. Quantum theory for the matter field in LLL is considered and formal expressions for Read's operator and Laughlin wave function are presented in the second quantized form.
description: 8 pages, RevTex
Data-Driven Interaction Review of an Ed-Tech Application
Creators: name: Baldominos, Alejandro
name: Quintana, David
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computers and Society (cs.CY)
subject: Human-Computer Interaction (cs.HC)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Smile and Learn is an Ed-Tech company that runs a smart library with more that 100 applications, games and interactive stories, aimed at children aged two to 10 and their families. The platform gathers thousands of data points from the interaction with the system to subsequently offer reports and recommendations. Given the complexity of navigating all the content, the library implements a recommender system. The purpose of this paper is to evaluate two aspects of such system focused on children: the influence of the order of recommendations on user exploratory behavior, and the impact of the choice of the recommendation algorithm on engagement. The assessment, based on data collected between 15 October 2018 and 1 December 2018, required the analysis of the number of clicks performed on the recommendations depending on their ordering, and an A/B/C testing where two standard recommendation algorithmswere comparedwith a randomrecommendation that served as baseline. The results suggest a direct connection between the order of the recommendation and the interest raised, and the superiority of recommendations based on popularity against other alternatives.
description: 14 pages, 2 figures
Unifying the Clifford Hierarchy via Symmetric Matrices over Rings
Creators: name: Rengaswamy, Narayanan
name: Calderbank, Robert
name: Pfister, Henry D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Clifford hierarchy is a foundational concept for universal quantum computation (UQC). It was introduced to show that UQC can be realized via quantum teleportation, given access to certain standard resources. While the full structure of the hierarchy is still not understood, Cui et al. (arXiv:1608.06596) recently described the structure of diagonal unitaries in the hierarchy. They considered diagonal gates whose action on a computational basis qudit state is described by a $2^k$-th root of unity raised to a polynomial function of the state, and they established the level of such unitaries in the hierarchy. For qubit systems, we consider $k$-th level diagonal gates that can be described just by quadratic forms of the state over the ring $\mathbb{Z}_{2^k}$ of integers mod $2^k$. These involve symmetric matrices over $\mathbb{Z}_{2^k}$ that can be used to efficiently describe all $2$-local and certain higher locality diagonal gates in the hierarchy. We also provide explicit algebraic descriptions of their action on Pauli matrices, which establishes a natural recursion to diagonal gates from lower levels. This involves symplectic matrices over $\mathbb{Z}_{2^k}$ and hence our perspective unifies these gates with the binary symplectic framework for Clifford gates. We augment our description with simple examples for certain standard gates. In addition to demonstrating structure, these formulas might prove useful in applications such as (i) classical simulation of quantum circuits, especially via the stabilizer rank approach, (ii) synthesis of logical non-Clifford unitaries, specifically alternatives to magic state distillation, and (iii) decomposition of arbitrary unitaries beyond the Clifford+$T$ set of gates, perhaps leading to shorter depth circuits. Our results suggest that some non-diagonal gates might be understood by generalizing other binary symplectic matrices to integer rings.
description: v3: Fixed Theorem 11. v2: Main correction - our framework does not include all diagonal gates but only all 2-local and certain higher-locality ones. All formulas still remain intact. v2 has more examples and remarks for clarity. Abstract updated. PDF marking diff to v1 is included in the package. v1: Presented as a poster in QIP 2019. RevTeX 4.2, 12 pages, two-column, 1 table. Examples included
Spin-lattice relaxation in the mixed state of YBaCuO: Can we see Doppler-shifted d-wave quasiparticles?
Creators: name: Wortis, R.
name: Berlinsky, A. J.
name: Kallin, C.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present calculations of the rate of planar Cu spin lattice relaxation in the mixed state of YBaCuO due to (i) vortex vibrations and (ii) electron spin-flip scattering. We emphasize that both mechanisms give position dependent rates due to the presence of vortices, and hence the magnetization recovery is characterized by a distribution of rates. We conclude that relaxation by vortex vibrations is too slow to be a significant factor in this material. Using a semiclassical model of Doppler shifted d-wave quasiparticles with a linear dispersion around the nodes, our calculation of the relaxation rate from electron spin-flip scattering shows partial agreement with experiment.
description: 11 pages, 5 figures
Parallel-in-time optical simulation of history states
Creators: name: Pabón, Dudbil
name: Rebón, Lorena
name: Bordakevich, Sebastián
name: Gigena, Nicolás
name: Boette, Alan
name: Iemmi, Claudio
name: Rossignoli, Raúl
name: Ledesma, Silvia
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present an experimental optical implementation of a parallel-in-time discrete model of quantum evolution, based on the entanglement between the quantum system and a finite dimensional quantum clock. The setup is based on a programmable spatial light modulator which entangles the polarization and transverse spatial degrees of freedom of a single photon. It enables the simulation of a qubit history state containing the whole evolution of the system, capturing its main features in a simple and configurable scheme. We experimentally determine the associated system-time entanglement, which is a measure of distinguishable quantum evolution, and also the time average of observables, which in the present realization can be obtained through one single measurement.