cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
First detection of the carbon chain molecules 13CCC and C13CC towards SgrB2(M)
Creators: name: Giesen, Thomas F.
name: Mookerjea, Bhaswati
name: Fuchs, Guido W.
name: Breier, Alexander A.
name: Witsch, Daniel
name: Simon, Robert
name: Stutzki, Jürgen
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the first detection of the isotopologues 13CCC and C13CC. We used the heterodyne receivers GREAT and upGREAT on board SOFIA to search for the ro-vibrational transitions Q(2) and Q(4) of 13CCC and C13CC at 1.9 THz along the line of sight towards SgrB2(M). For both species the ro-vibrational absorption lines Q(2) and Q(4) have been identified, primarily arising from the warm gas physically associated with the strong continuum source SgrB2(M). In addition, to determine the local excitation temperature we analyzed data from nine ro-vibrational transitions of the main isotopologue CCC in the frequency range between 1.6-1.9 THz which were taken from the Herschel Science Data Archive, and derived a gas excitation temperature of Tex = 44.4(+4.7/-3.9) K and a total column density of N(CCC)=3.88(+0.39/-0.35)x10^15 cm^-2. Assuming the excitation temperatures of C13CC and 13CCC to be the same as for CCC, we obtained column densities of the 13C-isotopologues of N(C13CC) = 2.1(+0.9/-0.6)X10^14 cm^-2 and N(13CCC)=2.4(+1.2/-0.8)x10^14 cm^-2. The derived 12C/13C abundance ratio in the C3 molecules is 20.5(4.2), which is in agreement with the elemental ratio of 20, typically observed in SgrB2(M). However, we find the N(13CCC) / N(C13CC) ratio to be 1.2(0.1), which is shifted from the statistically expected value of 2. We propose that the discrepant abundance ratio arises due to the lower zero-point energy of C13CC which makes position exchange reaction converting 13CCC to C13CC energetically favorable.
description: 7 pages, 4 figures, 5 tables
High resolution imaging polarimetry of HL Tau and magnetic field structure
Creators: name: Lucas, P. W.
name: Fukagawa, Misato
name: Tamura, Motohide
name: Beckford, A. F.
name: Itoh, Yoichi
name: Murakawa, Koji
name: Suto, Hiroshi
name: Hayashi, Saeko S.
name: Oasa, Yumiko
name: Naoi, Takahiro
name: Doi, Yoshiyuki
name: Ebizuka, Noboru
name: Kaifu, Norio
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present high quality near infrared imaging polarimetry of HL Tau at 0.4 to 0.6 arcsec resolution, obtained with Subaru/CIAO and UKIRT/IRCAM. 3-D Monte Carlo modelling with aligned oblate grains is used to probe the structure of the circumstellar envelope and the magnetic field, as well as the dust properties. At J band the source shows a centrosymmetric pattern dominated by scattered light. In the H and K bands the central source becomes visible and its polarisation appears to be dominated by dichroic extinction, with a position angle inclined by ~40 degrees to the disc axis. The polarisation pattern of the environs on scales up to 200 AU is consistent with the same dichroic extinction signature superimposed on the centrosymmetric scattering pattern. These data can be modelled with a magnetic field which is twisted on scales from tens to hundreds of AU, or alternatively by a field which is globally misaligned with the disc axis. A unique solution to the field structure will require spatially resolved circular polarisation data. The best fit Monte Carlo model indicates a shallow near infrared extinction law. When combined with the observed high polarisation and non-negligible albedo these constraints can be fitted with a grain model involving dirty water ice mantles in which the largest particles have radii slightly in excess of 1 um. The best fit model has an envelope structure which is slightly flattened on scales up to several hundred AU. Both lobes of the bipolar outflow cavity contain a substantial optical depth of dust (not just within the cavity walls). Curved, approximately parabolic, cavity walls fit the data better than a conical cavity. The small inner accretion disc observed at millimetre wavelengths is not seen at this spatial resolution.
description: Accepted by MNRAS, 21 pages, 10 figures
Vaccine Effectiveness Dynamics against Influenza and SARS-CoV-2 in Community-tested Patients in France 2023-2024
Creators: name: Chakra, Claire Nour Abou
name: Blanquart, François
name: Vieillefond, Vincent
name: Enouf, Vincent
name: Visseaux, Benoit
name: Haim-Boukobza, Stéphanie
name: Josset, Laurence
name: Rameix-Welti, Marie-Anne
name: Lina, Bruno
name: Nunes, Marta C
name: Bal, Antonin
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Medicine
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: The epidemiology of respiratory viruses and vaccine effectiveness (VE) in the community is not well described. This study assessed VE against a positive test of influenza (VEf) and SARS-CoV-2 (VECov). Data from two large networks of community-based laboratories in France were collected during standard of care in the 2023-2024 epidemic season (n = 511,083 RT-PCR tests). Multiplex PCR diagnostic tests were used. Patients’ demographics and symptoms were reported in addition to viral sequencing results. Test-negative design was used to separately estimate VEf and VECov, overall and stratified, by time since vaccination and calendar week. Adjusted VEf by age-group, sex, presence of symptoms, PCR technique, and week of testing, was 47.6% (95% CI: 44.3%-50.7%). VEf was lower in patients ≥65 years (42.0%; 95% CI: 36.6%-46.9%) than 18-64 years (52.9%; 95% CI: 48.6%-56.8%). The adjusted VEf against type A influenza, that represented 98% of typed viruses, was 51% (95% CI: 45%-56.6%) for patients vaccinated 15 days to 3 months before testing, and 35.5% (95% CI: 24.2%-45.3%) for those vaccinated 3 to 6 months before testing. For VECov, the adjusted estimate in patients vaccinated 15 days to 3 months prior to testing were 40.6% (95% CI: 7.2%-58.6%) at week 39, 24.8% (95% CI: 4.0%-38.8%) at week 45, and dropped systematically through the epidemic season as the JN.1 variant became dominant. This study showed moderate VEf and VECov against infection in the community and highlighted the impact of time since vaccination and age for both estimates, and the new variant emergence on VECov. These findings should be considered in future vaccination campaigns.
Critical Currents of Ideal Quantum Hall Superfluids
Creators: name: Abolfath, M.
name: MacDonald, A. H.
name: Radzihovsky, L.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Filling factor $ν=1$ bilayer electron systems in the quantum Hall regime have an excitonic-condensate superfluid ground state when the layer separation $d$ is less than a critical value $d_c$. On a quantum Hall plateau current injected and removed through one of the two layers drives a dissipationless edge current that carries parallel currents, and a dissipationless bulk supercurrent that carries opposing currents in the two layers. In this paper we discuss the theory of finite supercurrent bilayer states, both in the presence and in the absence of symmetry breaking inter-layer hybridization. Solutions to the microscopic mean-field equations exist at all condensate phase winding rates for zero and sufficiently weak hybridization strengths. We find, however, that collective instabilities occur when the supercurrent exceeds a critical value determined primarily by a competition between direct and exchange inter-layer Coulomb interactions. The critical current is estimated using a local stability criterion and varies as $(d_c-d)^{1/2}$ when $d$ approaches $d_c$ from below. For large inter-layer hybridization, we find that the critical current is limited by a soliton instability of microscopic origin.
description: 18 RevTeX pgs, 21 eps figures
SupplementMaterial.pdf from Arterial pulse wave propagation across stenoses and aneurysms: assessment of one-dimensional simulations against three-dimensional simulations and in vitro measurements
Creators: name: Jin, Weiwei
name: Alastruey, Jordi
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Biological Engineering
subject: 90399 Biomedical Engineering not elsewhere classified
subject: FOS: Medical engineering

description: Supplementary figures
What is a “regime”? Three definitions and their implications for the future of regime studies
Creators: name: Cianetti, Licia
name: Del Panta, Gianni
name: Owen, Catherine
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Biophysics
subject: Genetics
subject: FOS: Biological sciences
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Cancer
subject: Science Policy

description: This article examines how scholars use the concept of “regime” in comparative politics to provide stronger conceptual foundations for the future development of regime studies. We analyse 196 articles in five leading political science journals published between 1996 and 2023. We find that “regime” is rarely explicitly defined, but usage coalesces around three implicit definitions: a procedural approach that focuses on the rules for accessing and wielding political power; an actor-centred approach that defines regime in terms of the ruling elites and power coalition; and a sociological approach that foregrounds the character of existing relations between rulers and ruled. We demonstrate that each usage reveals essential aspects of “regime”, but definitions are often unreflectively applied and used differently for different regime types, risking biased and partial comparison. This results in fragmented debates on how regimes operate and, especially, change and in missed opportunities for advancing knowledge. To show a path forward, we highlight the (rare) scholarship that works at the intersection of multiple definitions, exploring the new avenues that this opens up. More generally, we argue that the future of regime studies must be grounded in better concept building. This article provides the needed groundwork for this to take place.
Numerical study of hydrogenic effective mass theory for an impurity P donor in Si in the presence of an electric field and interfaces
Creators: name: Kettle, L. M.
name: Goan, H. S.
name: Smith, Sean C.
name: Wellard, C. J.
name: Hollenberg, L. C. L.
name: Pakes, C. I.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper we examine the effects of varying several experimental parameters in the Kane quantum computer architecture: A-gate voltage, the qubit depth below the silicon oxide barrier, and the back gate depth to explore how these variables affect the electron density of the donor electron. In particular, we calculate the resonance frequency of the donor nuclei as a function of these parameters. To do this we calculated the donor electron wave function variationally using an effective mass Hamiltonian approach, using a basis of deformed hydrogenic orbitals. This approach was then extended to include the electric field Hamiltonian and the silicon host geometry. We found that the phosphorous donor electron was very sensitive to all the experimental variables studied in our work, and thus to optimise the operation of these devices it is necessary to control all parameters varied in this paper.
description: 7 pages, 2 tables, 10 figures
High Accuracy Tumor Diagnoses and Benchmarking of Hematoxylin and Eosin Stained Prostate Core Biopsy Images Generated by Explainable Deep Neural Networks
Creators: name: Rana, Aman
name: Lowe, Alarice
name: Lithgow, Marie
name: Horback, Katharine
name: Janovitz, Tyler
name: Da Silva, Annacarolina
name: Tsai, Harrison
name: Shanmugam, Vignesh
name: Yoon, Hyung-Jin
name: Shah, Pratik
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Histopathological diagnoses of tumors in tissue biopsy after Hematoxylin and Eosin (H&E) staining is the gold standard for oncology care. H&E staining is slow and uses dyes, reagents and precious tissue samples that cannot be reused. Thousands of native nonstained RGB Whole Slide Image (RWSI) patches of prostate core tissue biopsies were registered with their H&E stained versions. Conditional Generative Adversarial Neural Networks (cGANs) that automate conversion of native nonstained RWSI to computational H&E stained images were then trained. High similarities between computational and H&E dye stained images with Structural Similarity Index (SSIM) 0.902, Pearsons Correlation Coefficient (CC) 0.962 and Peak Signal to Noise Ratio (PSNR) 22.821 dB were calculated. A second cGAN performed accurate computational destaining of H&E dye stained images back to their native nonstained form with SSIM 0.9, CC 0.963 and PSNR 25.646 dB. A single-blind study computed more than 95% pixel-by-pixel overlap between prostate tumor annotations on computationally stained images, provided by five-board certified MD pathologists, with those on H&E dye stained counterparts. We report the first visualization and explanation of neural network kernel activation maps during H&E staining and destaining of RGB images by cGANs. High similarities between kernel activation maps of computational and H&E stained images (Mean-Squared Errors <0.0005) provide additional mathematical and mechanistic validation of the staining system. Our neural network framework thus is automated, explainable and performs high precision H&E staining and destaining of low cost native RGB images, and is computer vision and physician authenticated for rapid and accurate tumor diagnoses.
16s rRNA of 2178 stool samples raw sequence reads
Creators: name: Zheng, Ju-Sheng
Publisher: name: CNGB
Year: 2020
Subjects: Raw sequence reads
Environment
Medical

description: Our study was based on the Guangzhou Nutrition and Health Study (GNHS). Stool samples were collected during the on-site visit of the participants at Sun Yat-sen University. All samples were manually stirred, separated into tubes and stored at -80℃ within four hours.
Opiona columbiana Chamberlin 1951
Creators: name: Shelley, Rowland M.
name: Golovatch, Sergei I.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Chordeumatida
Caseyidae
Opiona
Opiona columbiana

description: Opiona columbiana Chamberlin, 1951
 NORTH AMERICA: USA: ALASKA: Prince of Wales / Outer Ketchikan Borough (Bor.)., Prince of Wales I., Exchange Cove Campground (56 o 12’38.2"N, 133 o 04’14.3"W), M, 2 juvs., 15 August 2007, R.M. Shelley, M.F. Medrano, K. Ovaska (NCSM).
 CANADA: BRITISH COLUMBIA: Saturna I., Lyell Cr. M, 11 November 2004, K. Ovaska (NCSM).
description: Published as part of Shelley, Rowland M. & Golovatch, Sergei I., 2011, Atlas of Myriapod Biogeography. I. Indigenous Ordinal and Supra-Ordinal Distributions in the Diplopoda: Perspectives on Taxon Origins and Ages, and a Hypothesis on the Origin and Early Evolution of the Class, pp. 1-134 in Insecta Mundi 2011 (158) on page 130, DOI: 10.5281/zenodo.5164069
Topological Quantum Gates with Quantum Dots
Creators: name: Pachos, Jiannis K.
name: Vedral, Vlatko
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present an idealized model involving interacting quantum dots that can support both the dynamical and geometrical forms of quantum computation. We show that by employing a structure similar to the one used in the Aharonov-Bohm effect we can construct a topological two-qubit phase-gate that is to a large degree independent of the exact values of the control parameters and therefore resilient to control errors. The main components of the setup are realizable with present technology.
description: 8 pages, 3 figures, submitted to Jour. of Opt. B (special issue on Quantum Computing)
Cleidogona atropos Shear 1972
Creators: name: Shelley, Rowland M.
name: Golovatch, Sergei I.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Chordeumatida
Cleidogonidae
Cleidogona
Cleidogona atropos

description: Cleidogona atropos Shear, 1972
 NORTH AMERICA: USA: MARYLAND: Talbot Co., St. Michaels, M, 16 February 1992, W.E. Steiner, J.M. Swearingen (USNM).
  Cleidogona australis Loomis, 1966
 NORTH AMERICA: FLORIDA: Highlands Co., Parker Islands, 2F, April 1956, C.C. Hoff (AMNH).
description: Published as part of Shelley, Rowland M. & Golovatch, Sergei I., 2011, Atlas of Myriapod Biogeography. I. Indigenous Ordinal and Supra-Ordinal Distributions in the Diplopoda: Perspectives on Taxon Origins and Ages, and a Hypothesis on the Origin and Early Evolution of the Class, pp. 1-134 in Insecta Mundi 2011 (158) on page 130, DOI: 10.5281/zenodo.5164069
Additional file 1 of Polygenic transcriptome risk scores (PTRS) can improve portability of polygenic risk scores across ancestries
Creators: name: Liang, Yanyu
name: Pividori, Milton
name: Manichaikul, Ani
name: Palmer, Abraham A.
name: Cox, Nancy J.
name: Wheeler, Heather E.
name: Im, Hae Kyung
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1 Tables S1-S3, legends for Tables S4-S7, and Figures S1-S7.
Development of A Wi-Fi Based Indoor Location System Using Artificial Intelligence Techniques
Creators: name: Kirbas, Ismail
name: Dukkanci, Ayhan
Publisher: name: figshare
Year: 2020
Subjects: Computer Engineering

description: The main aim of this study is to resolve the problem of indoor positioning in closed areas, which has become a growing need nowadays, by using existing hardwaresolutions. Although the use of the GPS system, which requires satellite communication as an open space location solution, is very common, it cannot provide a solution for indoor. It is a well-known metric to measure signal strengths to determine distances between wireless nodes. However, the signal strength is affected by many external influences and causes erroneous measurements. With the developed approach, the transmission powers of the signals received from more than one transmitter located within a certain closed area are measured and given as an input to an artificial neural network. It has been seen that the outputs produced by the trained neural network are much more successful and reliable than the path-loss calculation.
Quantum criticality of the Rabi-Stark model at finite frequency ratios
Creators: name: Chen, Xiang-You
name: Xie, You-Fei
name: Chen, Qing-Hu
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this paper, we analyze the quantum criticality of the Rabi-Stark model at finite ratios of the qubit and cavity frequencies in terms of the energy gap, the order parameter, as well as the fidelity, if the Stark coupling strength is the same as the cavity frequency. The critical exponents are derived analytically. The energy gap and the length critical exponents are different from those in the quantum Rabi model and the Dicke model. The finite size scaling analysis for the order parameter and the fidelity susceptibility is also performed. The universal scaling behaviors are demonstrated and several finite size exponents can be then extracted. Furthermore, universal critical behavior can be also established in terms of the bosonic Hilbert space truncation number, and the corresponding critical scaling exponents are found. Interestingly, the critical correlation length exponents in terms of the photonic truncation number as well as the equivalently effective length scales are different in the Rabi-Stark model and the quantum Rabi model, suggesting they belong to different universality classes. The second-order quantum phase transition is convincingly corroborated in the Rabi-Stark model at finite frequency ratios, by contrast, it only emerges at the infinite frequency ratio in the original quantum Rabi model without the Stark coupling.
description: 9 pages, 8 figures
First simultanous X-ray and optical observations of rapid variability of supercritical accretor SS433
Creators: name: Revnivtsev, M.
name: Burenin, R.
name: Fabrika, S.
name: Postnov, K.
name: Bikmaev, I.
name: Pavlinsky, M.
name: Sunyaev, R.
name: Khamitov, I.
name: Aslan, Z.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results of first simultaneous optical and X-ray observations of peculiar binary system SS433. For the first time, chaotic variability of SS433 in the optical spectral band (R band) on time scales as small as tens of seconds was detected. We find that the X-ray flux of SS433 is delayed with respect to the optical emission by approximately 80 sec. Such a delay can be interpreted as the travel time of mass accretion rate perturbations from the jet base to the observed X-ray emitting region. In this model, the length of the supercritical accretion disk funnel in SS433 is ~1e12 cm.
description: 4 pages, 3 figures, Submitted to Astronomy and Astrophysics Letters
CVD diamond single crystals with NV centres: a review of material synthesis and technology for quantum sensing applications
Creators: name: Achard, J.
name: Jacques, V.
name: Tallaire, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Diamond is a host for a wide variety of colour centres that have demonstrated outstanding optical and spin properties. Among them, the nitrogen-vacancy (NV) centre is by far the most investigated owing to its superior characteristics, which promise the development of highly sophisticated quantum devices, in particular for sensing applications. Nevertheless, harnessing the potential of these centres mainly relies on the availability of high quality and purity diamond single crystals that need to be specially designed and engineered for this purpose. The plasma assisted Chemical Vapour Deposition (CVD) has become a key enabling technology in this field of research. Nitrogen can indeed be directly in-situ doped into a high crystalline quality diamond matrix in a controlled way allowing the production of single isolated centres or ensembles that can potentially be integrated into a device. In this paper we will provide an overview on the requirements for synthesizing quantum-grade diamond films by CVD. These include the reduction of impurities and surrounding spins that limit coherence times, the control of NV density in a wide range of concentrations as well as their spatial localization within the diamond. Enhancing the charge state and preferential orientation of the colour centres is also discussed. These improvements in material fabrication have contributed to position diamond as one of the most promising solid-state quantum system and the first industrial applications in sensing are just starting to emerge.
description: Review paper, 41 pages, 17 figures
MOESM2 of Altering the linker in processive GH5 endoglucanase 1 modulates lignin binding and catalytic properties
Creators: name: Wang, Zhen
name: Zhang, Tianrui
name: Long, Liangkun
name: Ding, Shaojun
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2: Figure S1. SDS-PAGE of EG1 and its variants. Lane M: protein markers; lanes 1–9: EG1-Δ10, EG1-Δ19, EG1-A(EAAAK)2A, EG1CD, EG1-ApCel5A, EG1-L1, EG1, EG1-(P→G) and EG1-(G→P), respectively.
Actuation of Multi-stable Composite Thin Shell Metamaterials
Creators: name: Sakovsky, Maria
name: Gehri, Pascal
name: Ermanni, Paolo
Publisher: name: ETH Zurich
Year: 2020

description: Mechanical metamaterials are cellular structures with architected geometries resulting in a range of properties not found in natural materials. This class of structures is gaining increased interest for use in morphing systems, where extreme displacements are sought in order to produce variable geometries for increasing structural efficiencies in a changing environment. Recent research has demonstrated that mechanical metamaterials can be realized from thin, yet stiff, fiber-reinforced polymers shells, offering an extremely lightweight solution for morphing in load-carrying applications. However, lightweight, energy-efficient actuation of these systems has yet to be addressed. In particular, methods of limiting the required actuation effort as well as leveraging the periodic/aperiodic nature of metamaterials for actuation remain open questions.
In this work, a unit cell of a thin shell-based composite metamaterial with a chiral geometry is analysed to address these gaps. First, bi-stability is built into the unit cell in order to eliminate the need for continuous power input for actuation by replacing the, typically, flat shell members with cylindrical shell sections. These shells are manufactured to be pre-stressed due to thermal mismatch of their constituent materials, thereby resulting in two stable states. It is well known that such bi-stable shells are highly sensitive to boundary conditions. As a result, a study of the required boundary conditions to allow bonding of these shells into metamaterials geometries is carried out. The resulting bi-stable structure is combined with materials exhibiting the shape memory effect to achieve actuation between the stable modes. Most significantly, continuous energy input is not required to maintain either stable state.
Finally, the complex geometry of the unit-cell, which contains several bi-stable elements, is used to achieve multi-stability. It is demonstrated that the metamaterial concept can be leveraged to result in a high number of stable states using only bi-stable elements – exceeding the performance of many existing active systems. The minimization of the required number of actuators to achieve this performance is examined in this work.
Permanent confinement in the compact QED3 with fermionic matter
Creators: name: Herbut, Igor F.
name: Seradjeh, Babak H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We argue that the compact three dimensional electrodynamics with massless fermions is always confining, in spite of the bare interaction between the magnetic monopoles being rendered logarithmic by fermions. The effect is caused by screening by other dipoles, which transforms the logarithmic back into the Coulomb interaction at large distances. Possible implications for the chiral symmetry breaking for fermions are discussed, and the global phase diagram of the theory is proposed.
description: 4 RevTex pages, 2 figures, additional explanations and a comment on power-law interactions in monopole plasma added; to appear in Phys. Rev. Lett
Drag force on heavy quarks from holographic QCD
Creators: name: Xiong, Yuanhui
name: Tang, Xingzheng
name: Luo, Zhongjie
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the drag force of a relativistic heavy quark using a holographic QCD model with conformal invariance broken by a background dilaton. We analyze the effects of chemical potential and confining scale on this quantity, respectively. It is shown that the drag force in this model is larger than that of $\mathcal{N}=4$ supersymmetric Yang-Mills (SYM) plasma. In particular, the inclusion of the chemical potential and confining scale both enhance the drag force, in agreement with earlier findings. Also, we discuss how chemical potential and confining scale influence the diffusion coefficient.
description: 8 pages, 3 figures. To be published in Chinese Physics C
Role of Metal Centers in Tuning the Electronic Properties of Graphene-Based Conductive Interfaces
Creators: name: Osella, Silvio
name: Kiliszek, Małgorzata
name: Harputlu, Ersan
name: Unlu, Cumhur G.
name: Ocakoglu, Kasim
name: Trzaskowski, Bartosz
name: Kargul, Joanna
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: A major bottleneck in the fabrication of efficient bio-organic nanoelectronic devices resides in the strong charge recombination that is present at the different interfaces forming the complex system. An efficient way to overcome this bottleneck is to add a self-assembled monolayer (SAM) of molecules between the biological material and the electrode that promotes an efficient direct electron transfer whilst minimising wasteful processes of charge recombination. In this work, the presence of a pyrene-nitrilotriacetic acid layer carrying different metal centers as SAM physisorbed on graphene is fully described by mean of electrochemical analysis, field emission scanning electron microscopy, photoelectrochemical characterisation and theoretical calculations. Our multidisciplinary study reveals that the metal center holds the key role for the efficient electron transfer at the interface. While Ni2+ is responsible for an electron transfer from SAM to graphene, Co2+ and Cu2+ force an opposite transfer, from graphene to SAM. Moreover, since Cu2+ inhibits the electron transfer due to a strong charge recombination, Co2+ seems the transition metal of choice for the efficient electron transfer.
description: 28 pages, 7 figures
17-Article Text-182-1-10-20190715.pdf
Creators: name: Kirbas, Ismail
name: Dukkanci, Ayhan
Publisher: name: figshare
Year: 2020
Subjects: Computer Engineering

description: The main aim of this study is to resolve the problem of indoor positioning in closed areas, which has become a growing need nowadays, by using existing hardwaresolutions. Although the use of the GPS system, which requires satellite communication as an open space location solution, is very common, it cannot provide a solution for indoor. It is a well-known metric to measure signal strengths to determine distances between wireless nodes. However, the signal strength is affected by many external influences and causes erroneous measurements. With the developed approach, the transmission powers of the signals received from more than one transmitter located within a certain closed area are measured and given as an input to an artificial neural network. It has been seen that the outputs produced by the trained neural network are much more successful and reliable than the path-loss calculation.
Observation of First-Order Metal-Insulator Transition without Structural Phase Transition in VO_2
Creators: name: Lim, Yong-Sik
name: Kim, Hyun-Tak
name: Chae, B. G.
name: Youn, D. H.
name: Kim, K. O.
name: Kang, K. Y.
name: Lee, S. J.
name: Kim, K.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: An abrupt first-order metal-insulator transition (MIT) without structural phase transition is first observed by current-voltage measurements and micro-Raman scattering experiments, when a DC electric field is applied to a Mott insulator VO_2 based two-terminal device. An abrupt current jump is measured at a critical electric field. The Raman-shift frequency and the bandwidth of the most predominant Raman-active A_g mode, excited by the electric field, do not change through the abrupt MIT, while, they, excited by temperature, pronouncedly soften and damp (structural MIT), respectively. This structural MIT is found to occur secondarily.
description: 4 pages, 4 figures
Trichopetalum lunatum Harger 1872
Creators: name: Shelley, Rowland M.
name: Golovatch, Sergei I.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Asparagaceae
Trichopetalum
Trichopetalum lunatum

description: Trichopetalum lunatum Harger, 1872.
 NORTH AMERICA: CANADA: NOVA SCOTIA: Inverness, MacFarlane Woods, 2F, 31 July 1986, B. Wright, A. Wilson (NSMC).
 USA: CONNECTICUT: New Haven Co., 3.2 km (2 mi) N Northford, MM, FF, 25 April 1964, C. Durden (PMNH); and West Rock Ridge, MM, FF, 26 April 1964, C. Durden (PMNH). MAINE: Oxford Co., Norway, MM, FF, 22 July 1872 (PMNH) New State Record for Species, Genus, and Family .
 MASSACHUSETTS: Norfolk Co., Wellesley, M, 18 May 1913 (USNM). NEW HAMPSHIRE: Carroll Co., Union, F (ZSMC). Coos Co., 0.6 km (0.4 mi) S Jefferson Notch, M, 5 F, 20 May 1984, A. Newton, M. Thayer (MCZC).
description: Published as part of Shelley, Rowland M. & Golovatch, Sergei I., 2011, Atlas of Myriapod Biogeography. I. Indigenous Ordinal and Supra-Ordinal Distributions in the Diplopoda: Perspectives on Taxon Origins and Ages, and a Hypothesis on the Origin and Early Evolution of the Class, pp. 1-134 in Insecta Mundi 2011 (158) on page 131, DOI: 10.5281/zenodo.5164069
Additional file 6 of Polygenic transcriptome risk scores (PTRS) can improve portability of polygenic risk scores across ancestries
Creators: name: Liang, Yanyu
name: Pividori, Milton
name: Manichaikul, Ani
name: Palmer, Abraham A.
name: Cox, Nancy J.
name: Wheeler, Heather E.
name: Im, Hae Kyung
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 6 Review history.
Security of Quantum Key Distribution with entangled quNits
Creators: name: Durt, Thomas
name: Kaszlikowski, Dagomir
name: Chen, Jing-Ling
name: Kwek, L. C.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider a generalisation of Ekert's entanglement-based quantum cryptographic protocol where qubits are replaced by qu$N$its (i.e., N-dimensional systems). In order to study its robustness against optimal incoherent attacks, we derive the information gained by a potential eavesdropper during a cloning-based individual attack. In doing so, we generalize Cerf's formalism for cloning machines and establish the form of the most general cloning machine that respects all the symmetries of the problem. We obtain an upper bound on the error rate that guarantees the confidentiality of quNit generalisations of the Ekert's protocol for qubits.
description: 15 pages, equation 15 and conclusions corrected the 14th of April 2003, new results added
Strain softening and stiffening responses of spider silk fibers probed using Micro-Extension Rheometer
Creators: name: Dubey, Sushil
name: Joshi, Chinmay Hemant
name: Veer, Sukh
name: Uma, Divya
name: Somanathan, Hema
name: Majumdar, Sayantan
name: Pullarkat, Pramod A
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Spider silk possesses unique mechanical properties like large extensibility, high tensile strength, super-contractility, etc. Understanding these mechanical responses require characterization of the rheological properties of silk beyond the simple force-extension relations which are widely reported. Here we study the linear and non-linear viscoelastic properties of dragline silk obtained from social spiders Stegodyphus sarasinorum using a Micro-Extension Rheometer that we have developed. Unlike continuous extension data, our technique allows for the probing of the viscoelastic response by applying small perturbations about sequentially increasing steady-state strain values. In addition, we extend our analysis to obtain the characteristic stress relaxation times and the frequency responses of the viscous and elastic moduli. Using these methods, we show that in a small strain regime (0-4%) dragline silk of social spiders shows strain-softening response followed by strain-stiffening response at higher strains (> 4%). The stress relaxation time, on the other hand, increases monotonically with increasing strain for the entire range. We also show that silk stiffens while ageing within the typical lifetime of a web. Our results demand the inclusion of the kinetics of domain unfolding and refolding in the existing models to account for the relaxation time behaviour.
description: 26 pages, 13 figure
Additional file 1 of Improving diagnostic accuracy using a clinical diagnostic support system for medical students during history-taking: a randomized clinical trial
Creators: name: Yanagita, Yasutaka
name: Shikino, Kiyoshi
name: Ishizuka, Kosuke
name: Uchida, Shun
name: Li, Yu
name: Yokokawa, Daiki
name: Tsukamoto, Tomoko
name: Noda, Kazutaka
name: Uehara, Takanori
name: Ikusaka, Masatomi
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy

description: Additional file 1: Supplement 1. Case lists classification.
title: Risky language – or a common language for risk communication and process safety?
Creators: name: Stolar, Alexander
Publisher: name: TU Wien
Year: 2020
Subjects: Process Safety
Controlled Language
Loss Prevention
risk mitigation
risk communication

description: Instructions, manuals and maintenance manuals often were the source of misinterpretations and mistakes in different branches of our daily and the industrial life, partly with fatal consequences. Risk communication and the correct transfer of the message as well as its understanding is an indispensable component of risk assessment and risk management and is therefore crucial for resulting process safety. A clear terminology and a controlled language help making the design of systems, applications and maintenance as well as the communication between stakeholder safer.
Multi-band optical follow-up observations of GRB 020813 at KISO and Bisei observatories
Creators: name: Urata, Y.
name: Nishiura, S.
name: Miyata, T.
name: Mito, H.
name: Kawabata, T.
name: Nakada, Y.
name: Aoki, T.
name: Soyano, T.
name: Tarusawa, K.
name: Yoshida, A.
name: Tamagawa, T.
name: Makishima, K.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Observations were made of the optical afterglow of GRB020813 (Fox, Blake & Price, 2002) with the KISO observatory 1.05 m Schmidt telescope and the Bisei astronomical observatory 1.01 m telescope. Four-band ($B, V, R$, and $I$) photometric data points were obtained from 2002, August 13 10:52 to 16:46 UT, or 0.346$-$0.516 days after the burst. In order to investigate the early-time ($
description: 12 pages, 3 figures, 2 tables, accepted for publication in ApJL
Lipidomic profiling of plasma extracellular vesicles as an effective means to evaluate the risk of preterm birth
Creators: name: 赵, 倩倩
Publisher: name: CNGB
Year: 2020
Subjects: Other
脂质组学数据
Multiisolate
Medical

description: 孕妇血浆、微囊泡和外泌体脂质组学数据
Vortex state in double transition superconductors
Creators: name: Matsunaga, Yasushi
name: Ichioka, Masanori
name: Machida, Kazushige
Publisher: name: arXiv
Year: 2004
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Novel vortex phase and nature of double transition field are investigated by two-component Ginzburg-Landau theory in a situation where fourfold-twofold symmetric superconducting double transition occurs. The deformation from 60 degree triangular vortex lattice and a possibility of the vortex sheet structure are discussed. In the presence of the gradient coupling, the transition changes to a crossover at finite fields. These characters are important to identify the multiple superconducting phase in PrOs_4_Sb_12.
description: 4 pages, 4 figures, to appear in Phys. Rev. Lett
Cybocephalinae Jacquelin du Val 1858
Creators: name: Peck, Stewart B.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Nitidulidae

description: SUBFAMILY CYBOCEPHALINAE   Cybocephalus nipponicus Endrödy-Younga 1971: 244; Smith and Cave 2007: 170; Turnbow and Thomas 2008: 35. Distribution. Bahamas, Barbados, Grand Cayman, Nevis, St. Kitts. Eastern North America, Asia, southern Europe, Micronesia, South Africa; widespread Antilles and North and/or Central America? Notes. Reported feeding on at least 14 species of armored scales world wide and on Aspidiotus destructor Signoret and A. yasumatsui Signoret in the West Indies. It was introduced to Barbados from Florida and helps control scales on cycads.
description: Published as part of Peck, Stewart B., 2011, The diversity and distributions of the beetles (Insecta: Coleoptera) of the northern Leeward Islands, Lesser Antilles (Anguilla, Antigua, Barbuda, Nevis, Saba, St. Barthélemy, St. Eustatius, St. Kitts, and St. Martin-St. Maarten, pp. 1-54 in Insecta Mundi 2011 (159) on page 29, DOI: 10.5281/zenodo.5160305
Lévy flights for light in ordered lasers
Creators: name: Rocha, Erick G.
name: Santos, Emanuel P.
name: Santos, Bruno J. dos
name: de Albuquerque, Samuel S.
name: Pincheira, Pablo I. R.
name: Pereira, Carlos A.
name: Moura, André L.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Lévy flights for light have been demonstrated in disordered systems with and without optical gain, and remained unobserved in ordered ones. In the present letter, we investigate, numerically and experimentally, Lévy flights for light in ordered systems due to an ordered (conventional) laser. The statistical analysis was performed on the intensity fluctuations of the output spectra upon repeated identical experimental realizations. We found out that the optical gain and the mirrors reflectivity are critical parameters governing the fluctuation statistics. We identified Lévy regimes for gain around the laser threshold, and Gaussian-Lévy-Gaussian crossovers were unveiling when increasing the gain from below to above the threshold. The experimental results were corroborated by Monte Carlo simulations, and the fluctuations were associated to a Langevin noise source that takes into account the randomness of the spontaneous emission, which seeds the laser emission and can cause large fluctuations of the output spectra from shot-to-shot under identical experimental realizations.
Raw data of Fig6-10.zip
Creators: name: Kaimin Lu
name: Jinku Bao
Publisher: name: figshare
Year: 2020
Subjects: subject: 60102 Bioinformatics
subject: FOS: Computer and information sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Raw data of Fig.6-10
Indirect Optical Absorption of Single Crystalline beta-FeSi2
Creators: name: Udono, Haruhiko
name: Kikuma, Isao
name: Okuno, Tsuyoshi
name: Masumoto, Yasuaki
name: Tajima, Hiroyuki
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigated optical absorption spectra near the fundamental absorption edge of beta-FeSi2 single crystals by transmission measurements. The phonon structure corresponding to the emission and absorption component was clearly observed in the low-temperature absorption spectra. Assuming exciton state in the indirect allowed transition, we determined a phonon energy of 0.031 +- 0.004 eV. A value of 0.814 eV was obtained for the exciton transition energy at 4K.
description: 10 pages with 3 figures
Additional file 3 of Characterization and use of the ECV304 autoantigenic citrullinome to understand anti-citrullinated protein/peptide autoantibodies in rheumatoid arthritis
Creators: name: de França, Natalia Regine
name: Ménard, Henri André
name: Lora, Maximilien
name: Zhou, Zhijie
name: Rauch, Joyce
name: Hitchon, Carol
name: Andrade, Luís Eduardo Coelho
name: Colmegna, Inés
Publisher: name: figshare
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer

description: Additional file 3: Table S1. Primers used for identification of PAD isoenzymes.
MOESM2 of Reference genes identification for normalization of qPCR under multiple stresses in Hordeum brevisubulatum
Creators: name: Zhang, Lili
name: Zhang, Qike
name: Jiang, Ying
name: Li, Yang
name: Zhang, Haiwen
name: Li, Ruifen
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Environmental Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Developmental Biology
subject: Marine Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2: Table S1. Expression stability of the 11 candidate reference genes under various stress treatments in H. brevisubulatum.