cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Control of Robotic and Prosthetic Hands Using EMG and MMG Sensor Fusion
Creators: name: Thakkar, Yatharth
name: Andreas, Daniel
name: Dwivedi, Anany
name: Beckerle, Philipp
Publisher: name: Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
Year: 2023
Subjects: EMG
MMG
Prostheses
Intent Detection
Sensor Fusion

description: This paper investigates the acquisition and utilization of electromyography (EMG) and mechanomyography (MMG) sensors for detecting user intent to control robotic and prosthetic hands in real-time. By acquiring data from the user’s forearm and employing a Random Forests Classifier for gesture interpretation, the study explores the integration of EMG and MMG signals to enhance the classifier accuracy through sensor fusion while still meeting the real-time requirements for robotic and prosthetic hand control. The experimental findings reveal only a slight enhancement in detection accuracy when combining MMG with EMG, both for a specific arm orientation and across different arm orientations when compared with using EMG alone. Suggesting that using MMG alone with EMG has a relatively low impact on detection accuracy however, employing a gyroscope with the MMG could yield additional advantages to the overall outcome. Additionally, the developed system exhibits efficient real-time operation, achieving robotic and prosthetic hand control with a 135 ms delay. The results suggest that excluding MMG can save processing time, which can be effectively utilized to enhance the overall system performance.
NODES_INNDIANA_Z84_Hydrogels: una nuova strategia per la cura e la rigenerazione dei tessuti
Creators: name: Canciani, Elena
Publisher: name: Zenodo
Year: 2025
Subjects: Spoke 5 - Industry for Health and Silver Economy
INNDIANA Project
Eco healthcare
ECS00000036

description: L'importanza degli idrogel nella medicina rigenerativa: nuove strategie per la creazione di tessuti in grado di facilitare il loro utilizzo clinico e accelerare il processo di rigenerazione tissutale.
$ψ'$ Polarization as a test of colour octet quarkonium production
Creators: name: Beneke, M.
name: Rothstein, I. Z.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We calculate the $α_s$ corrections to the transverse polarization fraction of $ψ^\prime$'s produced at the Tevatron. If the `$ψ^\prime$-anomaly' is explained by gluon fragmentation into a colour octet Fock component of the $ψ^\prime$, the $ψ^\prime$'s should be $100\%$ transversely polarized at leading order in $α_s$, up to spin symmetry breaking long-distance corrections. We find that the short-distance correction to the transverse polarization fraction is a few percent, so that a polarization measurement would provide a reliable test of the colour octet mechanism.
description: 14 pages, LATEX, 2 figures as uudecoded file
Raphignathus collegiatus Atyeo, Baker & Crossley 1961
Creators: name: Hatami, Parisa
name: Jafari, Shahriar
name: Ahmad-Hosseini, Mohammad
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Raphignathidae
Raphignathus
Raphignathus collegiatus

description: Raphignathus collegiatus Atyeo, Baker & Crossley, 1961
 Diagnosis (female)
Interscutal membrane dorsomedially with one pair of setae; palpfemur with three setae; podosoma bearing a pair of small shields behind median prodorsal shield; dorsal body setae shortand narrow; all dorsal shields punctuated but not striated; with three pairs of genital setae; Femur IV with four setae; endopodal shields present in coxa I-IV.
 Materials examined
 Two females were collected on 22 Sep. 2020, from soil under Prunus domestica (Rosaceae), Dolatshah village village, Lorestan province.
 Distribution
 This species was originally described from China (Hu et al. 1995), and also reported from Iran and several other countries, more details on the distribution of this species are given in Khanjani and Ueckermann (2002), Beyzavi et al. (2013), Doğan (2019) and Beron (2020).
description: Published as part of Hatami, Parisa, Jafari, Shahriar & Ahmad-Hosseini, Mohammad, 2024, Some raphignathoid mites (Acariformes: Trombidiformes: Prostigmata) in Lorestan Province, with re-description of Raphignathus evidus Fan as a new record from Iran, pp. 77-92 in Persian Journal of Acarology 13 (1) on page 85, DOI: 10.22073/pja.v13i1.79935, http://zenodo.org/record/10943765
Supplementary Material from An experimental test of the mutation-selection balance model for the maintenance of genetic variance in fitness components
Creators: name: Sharp, Nathaniel P.
name: Aneil F. Agrawal
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology

description: Despite decades of research, the factors that maintain genetic variation for fitness are poorly understood. It is unclear what fraction of the variance in a typical fitness component can be explained by mutation-selection balance (MSB) and whether fitness components differ in this respect. In theory, the level of standing variance in fitness due to MSB can be predicted using the rate of fitness decline under mutation accumulation, and this prediction can be directly compared to the standing variance observed. This approach allows for controlled statistical tests of the sufficiency of the MSB model, and could be used to identify traits or populations where genetic variance is maintained by other factors. For example, some traits may be influenced by sexually antagonistic balancing selection, resulting in an excess of standing variance beyond that generated by deleterious mutations. We describe the underlying theory and use it to test the MSB model for three traits in Drosophila melanogaster. We find evidence for differences among traits, with MSB being sufficient to explain genetic variance in larval viability but not male mating success or female fecundity. Our results are consistent with balancing selection on sexual fitness components, and demonstrate the feasibility of rigorous statistical tests of the MSB model.
Resonance strengths for KLL dielectronic recombination of highly charged mercury ions and improved empirical $\boldsymbol{Z}$-scaling law
Creators: name: Harman, Zoltán
name: Shah, Chintan
name: González-Martínez, Antonio J.
name: Jentschura, Ulrich D.
name: Tawara, Hiro
name: Keitel, Christoph H.
name: Ullrich, Joachim
name: López-Urrutia, José R. Crespo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Theoretical and experimental resonance strengths for KLL dielectronic recombination (DR) into He-, Li-, Be-, and B-like mercury ions are presented, based on state-resolved DR x-ray spectra recorded at the Heidelberg electron beam ion trap. The DR resonance strengths were experimentally extracted by normalizing them to simultaneously recorded radiative recombination signals. The results are compared to state-of-the-art atomic calculations that include relativistic electron-electron correlation and configuration mixing effects. Combining the present data with other existing ones, we derive an improved semi-empirical $Z$-scaling law for DR resonance strength as a function of the atomic number, taking into account higher-order relativistic corrections, which are especially relevant for heavy highly charged ions.
description: 11 pages, 4 figures, accepted to Phys. Rev. A
Band structure and Fermi surfaces of the reentrant ferromagnetic superconductor Eu(Fe0.86Ir0.14)2As2
Creators: name: Xing, S.
name: Mansart, J.
name: Brouet, V.
name: Sicot, M.
name: Fagot-Revurat, Y.
name: Kierren, B.
name: Fèvre, P. Le
name: Bertran, F.
name: Rault, J. E.
name: Paramanik, U. B.
name: Hossain, Z.
name: Chainani, A.
name: Malterre, D.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The electronic structure of the reentrant superconductor Eu(Fe$_{0.86}$Ir$_{0.14}$)$_{2}$As$_{2}$ (T$_c$ = 22 K) with coexisting ferromagnetic order (T$_M$ = 18 K) is investigated using angle-resolved photoemission spectroscopy (ARPES) and scanning tunneling spectroscopy (STS). We study the in-plane and out-of-plane band dispersions and Fermi surface (FS) of Eu(Fe$_{0.86}$Ir$_{0.14}$)$_{2}$As$_{2}$. The near E$_F$ Fe 3d-derived band dispersions near the $Γ$ and X high-symmetry points show changes due to Ir substitution, but the FS topology is preserved. From momentum dependent measurements of the superconducting gap measured at T = 5 K, we estimate an essentially isotropic s-wave gap ($Δ\sim5.25\pm 0.25$ meV), indicative of strong-coupling superconductivity with 2$Δ$/k$_{B}$T$_{c}\simeq$ 5.8. The gap gets closed at temperatures T $\geq$ 10 K, and this is attributed to the resistive phase which sets in at T$_M$ = 18 K due to the Eu$^{2+}$-derived magnetic order. The modifications of the FS with Ir substitution clearly indicates an effective hole doping with respect to the parent compound.
description: 6 pages, 5 figures
BeppoSAX observations of the Seyfert 1 Galaxy NGC 3516
Creators: name: Stirpe, G. M.
name: Wilkes, B. J.
name: Comastri, A.
name: Mathur, S.
name: O'Brien, P. T.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of two observations of the bright Seyfert 1 galaxy NGC 3516, obtained with BeppoSAX in 1996 November and 1997 March. Useful signal is detected between 0.2 and 60 keV, allowing for the first time the simultaneous observation of all main spectral features. The source was brighter by a factor 2 at the second epoch of observation. Both spectra present a strong Fe Kalpha line, and a reflection hump at high energy. An absorption edge at 0.8 keV is visible in the later spectrum, but not in the earlier one, indicating that this feature is strongly variable.
description: to appear in : The Active X-ray Sky: Results from BeppoSAX and Rossi-XTE, Nuclear Physics B Proceedings Supplements, L. Scarsi, H. Bradt, P. Giommi and F. Fiore (eds.), Elsevier Science B.V. 4 pages LateX and 6 ps figures, using espcrc2 and epsfig
Holographic duals of five-dimensional SCFTs on a Riemann surface
Creators: name: Bah, Ibrahima
name: Passias, Achilleas
name: Weck, Peter
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the twisted compactifications of five-dimensional Seiberg SCFTs, with $SU_\mathcal{M}(2)\times E_{N_f+1}$ flavor symmetry, on a generic Riemann surface that preserves four supercharges. The five-dimensional SCFTs are obtained from the decoupling limit of $N$ D4-branes probing a geometry of $N_f<8$ D8-branes and an O8-plane. In addition to the R-symmetry, we can also twist the flavor symmetry by turning on background flux on the Riemann surface. In particular, in the string theory construction of the five-dimensional SCFTs, the background flux for the $SU_\mathcal{M}(2)$ has a geometric origin, similar to the topological twist of the R-symmetry. We argue that the resulting low-energy three-dimensional theories describe the dynamics on the world-volume of the $N$ D4-branes wrapped on the Riemann surface in the O8/D8 background. The Riemann surface can be described as a curve in a Calabi-Yau three-fold that is a sum of two line bundles over it. This allows for an explicit construction of $AdS_4$ solutions in massive IIA supergravity dual to the world-volume theories, thereby providing strong evidence that the three-dimensional SCFTs exist in the low-energy limit of the compactification of the five-dimensional SCFTs. We compute observables such as the free energy and the scaling dimensions of operators dual to D2-brane probes; these have non-trivial dependence on the twist parameter for the $U(1)$ in $SU_\mathcal{M}(2)$. The free energy exhibits the $N^{5/2}$ scaling that is emblematic of five-dimensional SCFTs.
Raphignathus giselae Meyer & Ueckermann 1989
Creators: name: Hatami, Parisa
name: Jafari, Shahriar
name: Ahmad-Hosseini, Mohammad
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Raphignathidae
Raphignathus
Raphignathus giselae

description: Raphignathus giselae Meyer & Ueckermann, 1989
 Diagnosis (female)
 Median prodorsal shield widely separated from peritremes interiorly; interscutal membrane dorsomedially with two pairs of setae; opisthosomal shield with four pairs of setae; palpfemur with 2 setae; femur IV with 3 setae; dorsal setae e1 don’t reach to anterior margin of opisthosomal shield, f1 on anterior margin of opisthosomal shield; endopodal shield associated with coxae III-IV.
 Materials examined
 Two females from soil under Juglans regia (Juglandaceae), Dolatshah village, 8 Jul. 2020 and one female was collected on 24 Sep. 2020 from soil under Vitis vinifera (Vitaceae), Kamalvand village, Lorestan province.
 Distribution
 This species was originally described from Zimbabwe (Meyer and Ueckermann 1989), and also reported from Iran, South Africa, Türkiye, and Yemen (Beyzavi et al. 2013; Zarei et al. 2015; Doğan 2019; Beron 2020; Mohammad-Doustaresharaf and Bagheri 2021).
description: Published as part of Hatami, Parisa, Jafari, Shahriar & Ahmad-Hosseini, Mohammad, 2024, Some raphignathoid mites (Acariformes: Trombidiformes: Prostigmata) in Lorestan Province, with re-description of Raphignathus evidus Fan as a new record from Iran, pp. 77-92 in Persian Journal of Acarology 13 (1) on page 86, DOI: 10.22073/pja.v13i1.79935, http://zenodo.org/record/10943765
Light quark masses from quenched lattice QCD simulations with domain wall quarks
Creators: name: Wingate, Matthew
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Values for the strange quark mass and average up/down mass have been obtained from quenched lattice QCD simulations using the domain wall fermion action. This discretization preserves the properties of flavor and chiral symmetry at nonzero lattice spacing. Results are shown for two values of the lattice spacing. The mass renormalization constant is computed nonperturbatively.
description: To appear in the proceedings of DPF 2000, Columbus, OH, USA. Work done as part of the RIKEN/BNL/Columbia Collaboration. (3 pages)
Extensions of Ramanujan's reciprocity theorem and the Andrews--Askey integral
Creators: name: Liu, Zhi-Guo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: Classical Analysis and ODEs (math.CA)
subject: Number Theory (math.NT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 05A30, 11F27, 33D05, 33D15, 32A05, 32A10

description: Ramanujan's reciprocity theorem may be considered as a three-variable extension of Jacobi's triple product identity. Using the method of $q$-partial differential equations, we extend Ramanujan's reciprocity theorem to a seven-variable reciprocity formula. The Andrews--Askey integral is a $q$-integral having four parameters with base $q$. Using the same method we extend the Andrews--Askey integral formula to a $q$-integral formula which has seven parameters with base $q$.
description: 24 pages
Corrections to D-brane Action and Generalized Boundary State
Creators: name: Hashimoto, Koji
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we generalize a boundary state to the one incorporating non-constant gauge field strength as an external background coupled to the boundary of a string worldsheet in bosonic string theory. This newly defined boundary state satisfies generalized nonlinear boundary conditions with non-constant gauge field strength, and is BRST invariant. The divergence immanent in this boundary state coincide with the one calculated in a string sigma model. We extract the relevant massless part of this generalized boundary state, and give a part of the D-brane action with the non-constant gauge field strength, that is, derivative corrections to the D-brane action.
description: 21 pages, LaTeX, 2 eps figures, a reference added, typos corrected
Lattice study of the Kink soliton and the zero-mode problem for phi4 in two dimensions
Creators: name: Ardekani, A.
name: Williams, A. G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the $λϕ^4_{1+1}$ kink solion and the zero-mode contribution to the Kink soliton mass in regions beyond the semiclassical regime. The calculations are done in the non-trivial scaling region and where appropriate the results are compared with the continuum, semiclassical values. We show, as a function of parameter space, where the zero-mode contributions become significant.
description: 10 pages, LaTeX; typos added
A locally compact quantum group arising from quantization of the affine group of a local field
Creators: name: Jondreville, David
Publisher: name: arXiv
Year: 2018
Subjects: subject: Operator Algebras (math.OA)
subject: Functional Analysis (math.FA)
subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Using methods coming from non-formal equivariant quantization, we construct in this short note a unitary dual 2-cocycle on a discrete family of quotient groups of subgroups of the affine group of a local field (which is not of characteristic 2, nor an extension of $\mathbb{Q}_2$). Using results of De Commer about Galois objects in operator algebras, we obtain new examples of locally compact quantum groups in the setting of von Neumann algebras.
Hall Conductance of a Non-Hermitian Chern Insulator
Creators: name: Chen, Yu
name: Zhai, Hui
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this letter we study the Hall conductance for a non-Hermitian Chern insulator and quantitatively describe how the Hall conductance deviates from a quantized value. We show the effects of the non-Hermitian terms on the Hall conductance are two folds. On one hand, it broadens the density-of-state of each band, because of which there always exists a non-universal bulk contribution. On the other hand, it adds decay term to the edge state, because of which the topological contribution also deviates from the quantized Chern number. We provides a simple formula for the topological contribution for a general two-band non-Hermitian Chern insulator, as a non-Hermitian version of the Thouless-Kohmoto-Nightingale-de Nijs formula. It shows that the derivation from quantized value increases either when the strength of the non-Hermitian term increases, or when the momentum dependence of the non-Hermitian term increases. Our results can be directly verified in synthetic non-Hermitian topological systems where the strength of the non-Hermitian terms can be controlled.
description: 5 pages, 2 figures
DeepGlobe 2018: A Challenge to Parse the Earth through Satellite Images
Creators: name: Demir, Ilke
name: Koperski, Krzysztof
name: Lindenbaum, David
name: Pang, Guan
name: Huang, Jing
name: Basu, Saikat
name: Hughes, Forest
name: Tuia, Devis
name: Raskar, Ramesh
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: We present the DeepGlobe 2018 Satellite Image Understanding Challenge, which includes three public competitions for segmentation, detection, and classification tasks on satellite images. Similar to other challenges in computer vision domain such as DAVIS and COCO, DeepGlobe proposes three datasets and corresponding evaluation methodologies, coherently bundled in three competitions with a dedicated workshop co-located with CVPR 2018. We observed that satellite imagery is a rich and structured source of information, yet it is less investigated than everyday images by computer vision researchers. However, bridging modern computer vision with remote sensing data analysis could have critical impact to the way we understand our environment and lead to major breakthroughs in global urban planning or climate change research. Keeping such bridging objective in mind, DeepGlobe aims to bring together researchers from different domains to raise awareness of remote sensing in the computer vision community and vice-versa. We aim to improve and evaluate state-of-the-art satellite image understanding approaches, which can hopefully serve as reference benchmarks for future research in the same topic. In this paper, we analyze characteristics of each dataset, define the evaluation criteria of the competitions, and provide baselines for each task.
description: Dataset description for DeepGlobe 2018 Challenge at CVPR 2018
UV Spectroscopy of AB Doradus with the Hubble Space Telescope. Impulsive flares and bimodal profiles of the CIV 1549 line in a young star
Creators: name: Vilhu, O.
name: Muhli, P.
name: Huovelin, J.
name: Hakala, P.
name: Rucinski, S. M.
name: Cameron, A. Collier
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We observed AB Doradus, a young and active late type star (K0 - K2 IV-V, P= 0.514 d) with the Goddard High Resolution Spectrograph of the post-COSTAR Hubble Space Telescope with the time and spectral resolutions of 27 s and 15 km, respectively. The wavelength band (1531 - 1565 A) included the strong CIV doublet (1548.202 and 1550.774, formed in the transition region at 100 000 K). The mean quiescent CIV flux state was close to the saturated value and 100 times the solar one. The line profile (after removing the rotational and instrumental profiles) is bimodal consisting of two Gaussians, narrow (FWHM = 70 km/s) and broad (FWHM =330km/s). This bimodality is probably due to two separate broadening mechanisms and velocity fields at the coronal base. It is possible that TR transient events (random multiple velocities), with a large surface coverage, give rise to the broadening of the narrow component,while true microflaring is responsible for the broad one. The transition region was observed to flare frequently on different time scales and magnitudes. The largest impulsive flare seen in the CIV 1549 emission reached in less than one minute the peak differential emission measure (10**51.2 cm-3) and returned exponentially in 5 minutes to the 7 times lower quiescent level.The 3 min average line profile of the flare was blue-shifted (-190 km/s) and broadened (FWHM = 800 km/s). This impulsive flare could have been due to a chromospheric heating and subsequent evaporation by an electron beam, accelerated (by reconnection) at the apex of a coronal loop.
description: to be published in AJ (April 98), 3 tables and 7 figures as separate PS-files, print Table 2 as a landscape
Broadening Dark Matter Searches at the LHC: Mono-X versus Darkonium Channels
Creators: name: Krovi, Anirudh
name: Low, Ian
name: Zhang, Yue
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Current searches for dark matter at the LHC focus on mono-X signatures: the production of dark matter in association with a Standard Model (SM) particle. The simplest benchmark introduces a massive spin-1 mediator, the $Z^\prime$ boson, between the dark matter $χ$ and the SM. Limits derived from mono-X channels are most effective when the mediator can decay into two on-shell dark matter particles: $M_{Z'}\gtrsim 2M_χ$. We broaden the experimental reach into the complementary region, where the $Z^\prime$ mediator is much lighter than the dark matter. In this scenario the $Z^\prime$ mediates an effective long-range force between the dark matter, thereby facilitating the formation of darkonium bound states, as is common in many dark sector models. The darkonium becomes active when $M_χ>M_{Z'}/α_{\rm eff}$, where $α_{\rm eff}$ is the effective fine-structure constant in the dark sector. Moreover, the darkonium could decay back into SM quarks, without producing missing transverse momentum in the detector. Considering multijet final states, we reinterpret existing searches to constrain the simple $Z^\prime$ benchmark beyond the region probed by mono-X searches. Assuming a baryonic $Z^\prime$ mediator and a Dirac dark matter, direct detection bounds can be loosened by giving a small Majorana mass to the dark matter. We also consider the interplay between mono-X and darkonium channels at future high energy colliders, which is at the frontier of probing the model parameter space.
description: 24 pages, 8 figures, v2: more references added
Orientifold Points in M Theory
Creators: name: Hanany, A.
name: Kol, B.
name: Rajaraman, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We identify the lift to M theory of the four types of orientifold points, and show that they involve a chiral fermion on an orbifold fixed circle. From this lift, we compute the number of normalizable ground states for the SO(N) and $Sp(N)$ supersymmetric quantum mechanics with sixteen supercharges. The results agree with known results obtained by the mass deformation method. The mass of the orientifold is identified with the Casimir energy.
description: 11 pages, Latex, references added
Additional file 13: of The repetitive DNA landscape in Avena (Poaceae): chromosome and genome evolution defined by major repeat classes in whole-genome sequence reads
Creators: name: Liu, Qing
name: Li, Xiaoyu
name: Zhou, Xiangying
name: Li, Mingzhi
name: Zhang, Fengjiao
name: Schwarzacher, Trude
name: Heslop-Harrison, John
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Table S1. Material used in this study. Source and origin, species name, authority, chromosome number and genome designation are given for the eight Avena samples used in this study. Repeat Cluster and spikelet figures are also listed. (DOCX 27 kb)
Light hadronic physics using domain wall fermions in quenched lattice QCD
Creators: name: Wingate, Matthew
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In the past year domain wall fermion simulations have moved from exploratory stages to the point where systematic effects can be studied with different gauge couplings, volumes, and lengths in the fifth dimension. Results are presented here for the chiral condensate, the light hadron spectrum, and the strange quark mass. We focus especially on the pseudoscalar meson mass and show that, in small volume, the correlators used to compute it can be contaminated to different degrees by topological zero modes. In large volume a nonlinear extrapolation to the chiral limit, e.g. as expected from quenched chiral perturbation theory, is needed in order to have a consistent picture of low energy chiral symmetry breaking effects.
description: To appear in the proceedings of Lattice 2000 (spectrum), Bangalore, India. Work done as part of the RIKEN/BNL/Columbia Collaboration. (4 pages) - Reference added
Emergent superconductivity upon disordering a charge density wave ground state
Creators: name: Banerjee, Anurag
name: Garg, Arti
name: Ghosal, Amit
Publisher: name: arXiv
Year: 2018
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We explore the interplay of a charge density wave (CDW) order and s-wave superconductivity (sSC) in a disordered system. Recent experiments on 1T-TiSe_2, where the pristine sample has a commensurate CDW order and the superconductivity appears upon copper intercalation, motivates our study. Starting with an extended Hubbard model, with parameters which yield a CDW ground state within Hartree-Fock-Bogoliubov formalism in pure systems, we show that the addition of disorder quickly wipes out the global charge order by disrupting periodic modulation of density at some (low) strength of disorder. Along with this, the subdominant superconducting order emerges in regions that spatially anti-correlates with islands of strong local CDW order. The short-range density modulations, however, continue to persist and show discernible effects up to a larger disorder strength. The local CDW puddles reduce in size with increasing disorder and they finally lose their relevance in effecting the properties of the system. Our results have strong implications for the experimental phase diagram of transition metal dichalcogenides.
description: 13 pages, 12 figures
Cluster Radio Relics as a Tracer of Shock Waves of the Large-Scale Structure Formation
Creators: name: Ensslin, Torsten A.
name: Biermann, Peter L.
name: Klein, Ulrich
name: Kohle, Sven
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present evidence for the existence of shock waves caused by the formation of the large-scale structure. In some clusters of galaxies peripherally located sources of extended diffuse radio emission exist, the so-called cluster radio relics. They have steep radio spectra but no apparent cutoff, as old remnants of radio galaxies usually have. Therefore particle acceleration has to take place within them. We propose that shock structures of the cosmological large-scale matter flows are responsible for the acceleration of relativistic electrons: cluster accretion shocks and bow shocks of merger events. We develop a theory of radio plasma having traversed these shocks and compare it to observational data of nine radio relics (0038-096, 0917+75, 1140+203, 1253+275, 1712+64, 1706+78, 2006-56, 2010-57, 1401-33) and their host clusters (A85, A786, A1367, Coma, A2255, A2256, A3667, S753). The necessary accretion power, the spectral index of the radio spectrum, the acceleration efficiency of the shock, the diffusion coefficient in the post-shock region, and the predicted radio polarization in all of our examples fit into a coherent interpretation of the observational data. Since polarization measurements are available only for four sources, the predictions of our theory can be independently checked using other examples. The predicted values of the shock compression ratio, density and temperature of the infalling gas, magnetic field strength of the shocked and unshocked radio plasma are discussed within the frame of structure formation theory.
description: 16 pages, LaTeX, 4 figures, 1 table, uses epsfig.sty, l-aa.sty, accepted by A&A
Additional file 14: of The repetitive DNA landscape in Avena (Poaceae): chromosome and genome evolution defined by major repeat classes in whole-genome sequence reads
Creators: name: Liu, Qing
name: Li, Xiaoyu
name: Zhou, Xiangying
name: Li, Mingzhi
name: Zhang, Fengjiao
name: Schwarzacher, Trude
name: Heslop-Harrison, John
Publisher: name: figshare
Year: 2019
Subjects: subject: Physical Sciences not elsewhere classified
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Table S2. Statistics of whole-genome shotgun sequencing reads and RepeatExplorer analyses of Avena species. Haploid genome size and whole-genome shotgun sequencing reads statistics of four Avena species are given in (a) and RepeatExplorer summary data in (b). (DOCX 17 kb)
One loop renormalization for the axial Ward-Takahashi identity in Domain-wall QCD
Creators: name: Aoki, Sinya
name: Taniguchi, Yusuke
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We calculate one-loop correction to the axial Ward-Takahashi identity given by Furman and Shamir in domain-wall QCD. It is shown perturbatively that the renormalized axial Ward-Takahashi identity is satisfied without fine tuning and the ``conserved'' axial current receives no renormalization, giving $Z_A=1$. This fact will simplify the calculation of the pion decay constant in numerical simulations since the decay constant defined by this current needs no lattice renormalization factor.
description: 16 pages, 3 axodraw.sty figures
Content-based Popularity Prediction of Online Petitions Using a Deep Regression Model
Creators: name: Subramanian, Shivashankar
name: Baldwin, Timothy
name: Cohn, Trevor
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Online petitions are a cost-effective way for citizens to collectively engage with policy-makers in a democracy. Predicting the popularity of a petition --- commonly measured by its signature count --- based on its textual content has utility for policy-makers as well as those posting the petition. In this work, we model this task using CNN regression with an auxiliary ordinal regression objective. We demonstrate the effectiveness of our proposed approach using UK and US government petition datasets.
Additional file 1 of Global identification and analysis revealed differentially expressed lncRNAs associated with meiosis and low fertility in autotetraploid rice
Creators: name: Li, Xiang
name: Shahid, Muhammad
name: Wen, Minsi
name: Chen, Shuling
name: Yu, Hang
name: Jiao, Yamin
name: Lu, Zijun
name: Li, Yajing
name: Liu, Xiangdong
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 1 Fig. S1 Identification of the lncRNAs in the rice reproductive tissues. Fig. S2 Characteristics of lncRNAs in rice reproductive tissues. Fig. S3 Sequence alignment results between lncRNAs obtained by RACE assay and transcripts predicted by transcriptome. Fig. S4 Phylogenic tree analysis of lncRNAs based on the rice dataset. Fig. S5 Anther and ovary-preferred lncRNAs in diploid (A) and autotetraploid rice (B). Fig. S6 Venn analysis of DEL-anther and DEL-ovary in autotetraploid rice. Fig. S7 Classification of differentially expressed lncRNAs in anther (A) and ovary (B) of autotetraploid rice. Fig. S8 Transposable elements (TEs) associated with lncRNAs in autotetraploid rice. Fig. S9 Validation of the transposable elements (TEs) associated genes and TEs-lncRNAs in autotetraploid compared to diploid rice. Fig. S10 Venn analysis of the predicted targets of differentially expressed lncRNAs (DEL) and differentially expressed miRNAs (DEM). Fig. S11 Protein-protein interactions between the EMC meiosis-related targets of differentially expressed lncRNAs. Fig. S12 Protein-protein interactions between the PMC meiosis-related targets of differentially expressed lncRNAs. Fig. S13 Validation of the differentially expressed lncRNAs (DEL) in autotetraploid and diploid rice. Fig. S14 Validation of the targets of differentially expressed lncRNAs in autotetraploid and diploid rice. Fig. S15 Agronomic traits of wild type and mutants in T1 generation. Fig. S16 Phenotypes of LOC_Os12g41350-CR and LOC_Os12g41350-OE in T1 generation.
Formulation of Enzyme-based Biomaterials for Flow-biocatalysis
Creators: name: Winterhalter, Astrid
name: Hertel, Julian S.
name: Rabe, Kersten S.
name: Niemeyer, Christof M.
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2024
Subjects: Biocatalysis
Enzyme Immobilization
Biomaterials

description: Introduction
In flow biocatalysis, the concept of interconnected, continuously perfused reaction chambers with
integrated biocatalysts is used to improve reaction control and the efficiency of chemical syntheses. To
align such concepts for industrial use, an efficient and stable immobilization of enzymes and enzyme
cascades into biocatalytically active materials is essential. For this purpose, we have developed enzyme-
based biomaterials that can self-assemble into all-enzyme hydrogels (AEHs).[1] Such AEH-materials are
created by fusing genetically encoding coupling systems (SpyCatcher or SpyTag) to the enzyme of
interest.
Objectives
To show the broad applicability of the AEH-technology a variety of enzymes from different classes,
different multimerization states as well as cascades should be formulated into highly stable materials.
Results
By fusing enzymes, such as a phenolic acid decarboxylase (PAD),[2] or an alcohol dehydrogenase (ADH)
and a glucose 1-dehydrogenase (GDH),[1] or a xylose reductase (XR) and a galactitol dehydrogenase
(GalDH),[3] with the SpyCatcher (SC) or the SpyTag (ST), the site-specific mediated enzyme
conjugation allowed the formulation of very stable and highly active biomaterials which consist almost
exclusively of enzymes in contrast to other carrier-based immobilization techniques. AEH based on the
bienzymatic ADH and GDH cascade can also be formulated directly inside cells[4] and recently we
further enhanced the storage and process stability by formulating the material as a foam.[3] The novel
AEH-materials were extensively characterized by a number of methods such as dynamic light scattering
(DLS), scanning electron microscopy (SEM), atomic force microscopy (AFM), X-ray tomography,
fluorescence microscopy, laser scanning microscopy (LSM), IR spectroscopy and thermogravimetry.
Moreover, the gels showed excellent stereoselectivity, stable conversion rates, high space-time yields
(STY) and cofactor retention for more than four days in continuous flow experiments.[5-6]
Conclusion
AEHs, especially in their novel formulation as foam, are a promising material with high application
potential for sustainable and environmentally friendly industrial biocatalysis, compatible with a wide
range of enzyme classes. Continuous improvement through innovative formulations will further increase
the stability and expand the application possibilities.
References
1 T. Peschke et al., C. M. Niemeyer, Angew. Chem. Int. Ed. 2018, 57, 17028- 17032.
2 E. Mittmann et al., K. S. Rabe, Micromachines 2019, 10, 795.
3 J. S. Hertel et al., C. M. Niemeyer, Adv. Mater. 2023, 35, e2303952.
4 P. Bitterwolf et al., C. M. Niemeyer, Chem. Eur. J. 2022, 28, e202202157.
5 P. Bitterwolf et al., C. M. Niemeyer, Micromachines 2019, 10, 783.
6 T. Peschke et al., C. M. Niemeyer, Catalysts 2019, 9, 164
Coherent manipulation of a three-dimensional maximally entangled state
Creators: name: Liu, Shi-Long
name: Zhou, Zhi-Yuan
name: Liu, Shi-Kai
name: Li, Yin-Hai
name: Li, Yan
name: Chen-Yang
name: Xu, Zhao-huai
name: Liu, Zhao-di
name: Guo, Guang-Can
name: Shi, Bao-Sen
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Maximally entangled photon pairs with a spatial degree of freedom is a potential way for realizing high-capacity quantum computing and communication. However, methods to generate such entangled states with high quality, high brightness, and good controllability are needed. Here, a scheme is experimentally demonstrated that generates spatially maximally entangled photon pairs with an orbital angular momentum degree of freedom via spontaneous parametric down-conversion in a nonlinear crystal. Compared with existing methods using post-selection, the technique can directly modulate the spatial spectrum of down-converted photon pairs by engineering the input pump beam. In addition, the relative phase between spatially entangled photon pairs can be easily manipulated by preparing the relative phase of input pump states.
description: 8 pages and 5 figures
The geometry of WZW branes
Creators: name: Felder, G.
name: Fröhlich, J.
name: Fuchs, J.
name: Schweigert, C.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The structures in target space geometry that correspond to conformally invariant boundary conditions in WZW theories are determined both by studying the scattering of closed string states and by investigating the algebra of open string vertex operators. In the limit of large level, we find branes whose world volume is a regular conjugacy class or, in the case of symmetry breaking boundary conditions, a `twined' version thereof. In particular, in this limit one recovers the commutative algebra of functions over the brane world volume, and open strings connecting different branes disappear. At finite level, the branes get smeared out, yet their approximate localization at (twined) conjugacy classes can be detected unambiguously. As a by-product, it is demonstrated how the pentagon identity and tetrahedral symmetry imply that in any rational conformal field theory the structure constants of the algebra of boundary operators coincide with specific entries of fusing matrices.
description: 29 pages, LaTeX2e; Reference to [9] clarified, where the relation between boundary structure constants and fusing matrices has appeared independently
Additional file 1 of Global identification and analysis revealed differentially expressed lncRNAs associated with meiosis and low fertility in autotetraploid rice
Creators: name: Li, Xiang
name: Shahid, Muhammad Qasim
name: Wen, Minsi
name: Chen, Shuling
name: Yu, Hang
name: Jiao, Yamin
name: Lu, Zijun
name: Li, Yajing
name: Liu, Xiangdong
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1 Fig. S1 Identification of the lncRNAs in the rice reproductive tissues. Fig. S2 Characteristics of lncRNAs in rice reproductive tissues. Fig. S3 Sequence alignment results between lncRNAs obtained by RACE assay and transcripts predicted by transcriptome. Fig. S4 Phylogenic tree analysis of lncRNAs based on the rice dataset. Fig. S5 Anther and ovary-preferred lncRNAs in diploid (A) and autotetraploid rice (B). Fig. S6 Venn analysis of DEL-anther and DEL-ovary in autotetraploid rice. Fig. S7 Classification of differentially expressed lncRNAs in anther (A) and ovary (B) of autotetraploid rice. Fig. S8 Transposable elements (TEs) associated with lncRNAs in autotetraploid rice. Fig. S9 Validation of the transposable elements (TEs) associated genes and TEs-lncRNAs in autotetraploid compared to diploid rice. Fig. S10 Venn analysis of the predicted targets of differentially expressed lncRNAs (DEL) and differentially expressed miRNAs (DEM). Fig. S11 Protein-protein interactions between the EMC meiosis-related targets of differentially expressed lncRNAs. Fig. S12 Protein-protein interactions between the PMC meiosis-related targets of differentially expressed lncRNAs. Fig. S13 Validation of the differentially expressed lncRNAs (DEL) in autotetraploid and diploid rice. Fig. S14 Validation of the targets of differentially expressed lncRNAs in autotetraploid and diploid rice. Fig. S15 Agronomic traits of wild type and mutants in T1 generation. Fig. S16 Phenotypes of LOC_Os12g41350-CR and LOC_Os12g41350-OE in T1 generation.
Two Higgs doublet dynamics at the electroweak phase transition: a non-perturbative study
Creators: name: Laine, M.
name: Rummukainen, K.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using a three-dimensional (3d) effective field theory and non-perturbative lattice simulations, we study the MSSM electroweak phase transition with two dynamical Higgs doublets. We first carry out a general analysis of spontaneous CP violation in 3d two Higgs doublet models, finding that this part of the parameter space is well separated from that corresponding to the physical MSSM. We then choose physical parameter values with explicit CP violation and a light right-handed stop, and determine the strength of the phase transition. We find a transition somewhat stronger than in 2-loop perturbation theory, leading to the conclusion that from the point of view of the non-equilibrium constraint, MSSM electroweak baryogenesis can be allowed even for a Higgs mass mH \approx 115 GeV. We also find that small values of the mass parameter mA (\lsim 120 GeV), which would relax the experimental constraint on mH, do not weaken the transition noticeably for a light enough stop. Finally we determine the properties of the phase boundary.
description: 56 pages, 16 figures; small clarifications added, concerning e.g. Higgs mass bounds; to appear in NPB
Additional file 5: of Novel secretome-to-transcriptome integrated or secreto-transcriptomic approach to reveal liquid biopsy biomarkers for predicting individualized prognosis of breast cancer patients
Creators: name: Ankney, J.
name: Xie, Ling
name: Wrobel, John
name: Wang, Li
name: Chen, Xian
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Physiology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer

description: Figure S5. Correlation between Kaplan-Meier survival plots of the clinical outcomes and mRNA co-overexpression of indicated luminal SeCEP genes based on TCGA (left column) and METABRIC (right column) patient data. “N” refers to “Number of patients,” and “NE” refers to “Number of Events (Overall Survival status = DECEASED)”. Each plot shows the log-rank p-value and Hazard Ratio (HR) with 95% Confidence Interval (CI) between the two groups. The red line designates the patient subpopulation showing statistically significant overexpression of the indicated luminal-specific genes (“altered”). The blue line designates the group of patients not showing statistically significant overexpression of the indicated luminal-specific genes (“not altered”). Co-overexpression of distinct sets of genes correlate with statistically significant changes in overall survival in Luminal A patients but not Luminal B or other BC subtypes. (PDF 153 kb)
Short term optical variability in broad absorption line QSOs
Creators: name: Anupama, G. C.
name: Chokshi, Arati
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the first results from a pilot programme to monitor the short term optical variability in Broad Absorption Line system QSOs. Intra-night optical variations of ~5% were detected on time scales of ~ one hour in QSOs 0846+156 and 0856+172. Further, the mean magnitude level decreased in the two objects by ~0.05 and ~0.15 magnitude respectively during the period of our observations. The observed light curves are quite similar to those previously seem in the flat spectrum radio-loud sources, especially the BL Lacertae objects, and can provide important constraints for the origin of microvariability, and also a possible evolutionary link between the radio-loud and the radio-quiet QSOs.
description: 12 pages Latex file uses AASTEX, 2 Postscript figures. To appear in ApJ Letters
Hybrid Monte Carlo algorithm for lattice QCD with two flavors of dynamical Ginsparg-Wilson quarks
Creators: name: Liu, Chuan
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study aspects concerning numerical simulations of Lattice QCD with two flavors of dynamical Ginsparg-Wilson quarks with degenerate masses. A Hybrid Monte Carlo algorithm is described and the formula for the fermionic force is derived for two specific implementations. The implementation with optimal rational approximation method is favored both in CPU time and memory consumption.
description: 11 pages, no figures, latex files, typos corrected, one reference added