cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Chevroderma Scheltema 1985
Creators: name: Ivanov, Dmitry L.
name: Scheltema, Amélie H.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Caudofoveata
Chaetodermatida
Prochaetodermatidae
Chevroderma

description: Chevroderma Scheltema, 1985
Scheltema, 1985: 512.
 Type species: Chevroderma turnerae Scheltema, 1985 (OD).
 Diagnosis (emended): Sclerites with a usually distinct, but sometimes faint, medial groove extending part way or entire length of sclerite. Growth lines and base of sclerites chevron-shaped. Plane of sclerite blade bent outwards from plane of base; or blade reduced to a sharp, raised nipple. Longitudinal axis straight or bent at waist. Waist usually distinct, blade narrower than base at waist, edges of blade nearly straight and tapered. Isochromes on each side of groove asymmetrical, thickest beside groove. Two rows of oral shield sclerites.
 Distribution: Species have been found in most of the world’s oceans: eastern and western north and south Atlantic including the Gulf of Mexico, eastern and western Indian Ocean, eastern and western north and south Pacific, and central north Pacific; the genus has not been found in the Mediterranean Sea. The shallowest depth recorded is 357 m (herein for Ch. cuspidatum n. sp.); the deepest, for Ch. hadalis Ivanov, is 8,390 m in the Kurile-Kamchatka Trench. Only new species described here occur at continental slope depths; all other Chevroderma species have been found at continental rise, abyssal, and hadal depths (Scheltema, 1985; Ivanov, 1996; Ivanov & Scheltema, 2001a, 2002; including unpublished data).
 Composition: Ch. cuspidatum n. sp., Ch. gauson Scheltema, 1985, Ch. hadalis Ivanov, 1996, Ch. javanicum Ivanov & Scheltema, 2002, Ch. lusae Ivanov & Scheltema, 2002, Ch. paradoxum Ivanov & Scheltema, 2001, Ch. scalpellum Scheltema, 1985, Ch. turnerae Scheltema, 1985, Ch. vityazi Ivanov & Scheltema, 2002, and Ch. whitlachi Scheltema, 1985 (Panama Basin only).
description: Published as part of Ivanov, Dmitry L. & Scheltema, Amélie H., 2008, NMR solution structures of KAP- 1 PHD finger-bromodomain, pp. 1-60 in Zootaxa 1885 on page 5, DOI: 10.13018/bmr11036, http://zenodo.org/record/5133706
A library of ab initio Raman spectra for automated identification of 2D materials
Creators: name: Taghizadeh, A.
name: Leffers, U.
name: Pedersen, T. G.
name: Thygesen, K. S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Raman spectroscopy is frequently used to identify composition, structure and layer thickness of 2D materials. Here, we describe an efficient first-principles workflow for calculating resonant first-order Raman spectra of solids within third-order perturbation theory employing a localized atomic orbital basis set. The method is used to obtain the Raman spectra of 733 different monolayers selected from the computational 2D materials database (C2DB). We benchmark the computational scheme against available experimental data for 15 known monolayers. Furthermore, we propose an automatic procedure for identifying a material based on an input experimental Raman spectrum and illustrate it for the cases of MoS$_2$ (H-phase) and WTe$_2$ (T$^\prime$-phase). The Raman spectra of all materials at different excitation frequencies and polarization configurations are freely available from the C2DB. Our comprehensive and easily accessible library of \textit{ab initio} Raman spectra should be valuable for both theoreticians and experimentalists in the field of 2D materials
description: 17 pages, 7 figures
Maxwellian gas undergoing a stationary Poiseuille flow in a pipe
Creators: name: Sabbane, M.
name: Tij, M.
name: Santos, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The hierarchy of moment equations derived from the nonlinear Boltzmann equation is solved for a gas of Maxwell molecules undergoing a stationary Poiseuille flow induced by an external force in a pipe. The solution is obtained as a perturbation expansion in powers of the force (through third order). A critical comparison is done between the Navier-Stokes theory and the predictions obtained from the Boltzmann equation for the profiles of the hydrodynamic quantities and their fluxes. The Navier-Stokes description fails to first order and, especially, to second order in the force. Thus, the hydrostatic pressure is not uniform, the temperature profile exhibits a non-monotonic behavior, a longitudinal component of the flux exists in the absence of longitudinal thermal gradient, and normal stress differences are present. On the other hand, comparison with the Bhatnagar-Gross-Krook model kinetic equation shows that the latter is able to capture the correct functional dependence of the fields, although the numerical values of the coefficients are in general between 0.38 and 1.38 times the Boltzmann values. A short comparison with the results corresponding to the planar Poiseuille flow is also carried out.
description: 31 pages, 6 figures; to be published in Physica A
Sum rule improved double parton distributions in position space
Creators: name: Diehl, Markus
name: Gaunt, Jonathan R.
name: Lang, Daniel M.
name: Ploessl, Peter
name: Schafer, Andreas
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Models for double parton distributions that are realistic and consistent with theoretical constraints are crucial for a reliable description of double parton scattering. We show how an ansatz that has the correct behaviour in the limit of small transverse distance between the partons can be improved step by step, such as to fulfil the sum rules for double parton distributions with an accuracy around 10%.
description: 28 pages, 16 figures
Error Analysis for Vietnamese Named Entity Recognition on Deep Neural Network Models
Creators: name: Nguyen, Binh An
name: Van Nguyen, Kiet
name: Nguyen, Ngan Luu-Thuy
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: FOS: Computer and information sciences

description: In recent years, Vietnamese Named Entity Recognition (NER) systems have had a great breakthrough when using Deep Neural Network methods. This paper describes the primary errors of the state-of-the-art NER systems on Vietnamese language. After conducting experiments on BLSTM-CNN-CRF and BLSTM-CRF models with different word embeddings on the Vietnamese NER dataset. This dataset is provided by VLSP in 2016 and used to evaluate most of the current Vietnamese NER systems. We noticed that BLSTM-CNN-CRF gives better results, therefore, we analyze the errors on this model in detail. Our error-analysis results provide us thorough insights in order to increase the performance of NER for the Vietnamese language and improve the quality of the corpus in the future works.
description: 19th International Conference on Computational Linguistics and Intelligent Text Processing (CICLING 2018)
Integrated Agent-based Microsimulation Framework for Examining Impacts of Mobility-oriented Policies
Creators: name: Adnan, Muhammad
name: Outay, Fatma
name: Ahmed, Shiraz
name: Brattich, Erika
name: di Sabatino, Silvana
name: Janssens, Davy
Publisher: name: arXiv
Year: 2020
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Computation (stat.CO)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: 62P20

description: Travel demand management measures/policies are important to sustain positive changes among individuals' travel behaviour. An integrated agent-based microsimulation platform provides a rich framework for examining such interventions to assess their impacts using indicators about demand as well as supply side. This paper presents an approach, where individual schedules, derived from a lighter version of an activity-based model, are fed into a MATSIM simulation framework. Simulations are performed for two European cities i.e. Hasselt (Belgium), Bologna (Italy). After calibrating the modelling framework against aggregate traffic counts for the base case, the impacts of a few traffic management policies (restricting car access, increase in bus frequency) are examined. The results indicate that restricting car access is more effective in terms of reducing traffic from the network and also shifting car drivers/passengers to other modes of travel. The enhancement of bus infrastructure in relation to increase in frequency caused shifting of bicyclist towards public transport, which is an undesirable result of the policy if the objective is to improve sustainability and environment. In future research, the framework will be enhanced to integrate emission and air dispersion models to ascertain effects on air quality as a result of such interventions.
description: Post-print
Report of comparative modeling of the Homo sapiens melanocyte inducing transcription factor (MITF; NM_000248) and S250Y mutant
Creators: name: Mariano, Diego
Publisher: name: Zenodo
Year: 2021

description: Here we present the report of comparative modeling of the Homo sapiens melanocyte inducing transcription factor (MITF; NM_000248) and S250Y mutant generated using SWISS-MODEL. We also performed contact interaction analysis using the ARPEGGIO tool.
Lipschitz Flow-box Theorem
Creators: name: Calcaterra, Craig
name: Boldt, Axel
Publisher: name: arXiv
Year: 2003
Subjects: subject: Dynamical Systems (math.DS)
subject: Differential Geometry (math.DG)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 37C10, 46T20

description: A generalization of the Flow-box Theorem is given. The assumption of continuous differentiability of the vector field is relaxed to a local Lipschitz condition. The theorem holds in any Banach space.
description: 9 pages; replacement with explanatory figure and proof outline
Prochaetoderma Thiele 1902
Creators: name: Ivanov, Dmitry L.
name: Scheltema, Amélie H.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Caudofoveata
Chaetodermatida
Prochaetodermatidae
Prochaetoderma

description: Prochaetoderma Thiele, 1902
Thiele, 1902: 275.
 Type species: Chaetoderma raduliferum Kowalevsky, 1901 (monotypy).
 Diagnosis: Sclerites adpressed, parallel to longitudinal body axis on trunk and posterium or only on posterium. Planes of sclerite base and blade flat, or blade slightly curved towards body (Fig. 17J); base and blade not obviously offset or at an angle to each other or rotated relative to each other. Longitudinal axis straight, isochromes symmetrical or nearly so. Waist indentation shallow, sometimes indistinct. Blade with short or long medial keel, edges straight or more usually convex, blade width about same width as base at waist. Oral shield sclerites in two rows.
 Distribution: Eastern and western north and south Atlantic including south of Iceland, Mediterranean Sea, Arabian Sea, eastern and western Pacific, continental shelf to continental rise, 50 to 2,895 m depth (Kowalevsky 1901, Scheltema 1985, Salvini-Plawen 1997, Scheltema & Ivanov 2000, Ivanov & Scheltema 2002, Salvini-Plawen & Öztürk 2006; including unpublished data).
 Composition: P. arabicum Ivanov & Scheltema, 2002; P. (?) atlanticum Scheltema & Ivanov, 2000; P. boucheti Scheltema & Ivanov, 2000; P. gilrowei n. sp.; P. raduliferum (Kowalevsky, 1901); P. yongei Scheltema, 1985.
description: Published as part of Ivanov, Dmitry L. & Scheltema, Amélie H., 2008, NMR solution structures of KAP- 1 PHD finger-bromodomain, pp. 1-60 in Zootaxa 1885 on pages 25-26, DOI: 10.13018/bmr11036, http://zenodo.org/record/5133706
Transport and cooling of singly-charged noble gas ion beams
Creators: name: Ban, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The transport and cooling of noble gas singly-charged ion beams by means of a Radio Frequency Quadrupole Cooler Buncher (RFQCB) have been studied at the LIMBE low energy beam line of the GANIL facility. Ions as light as $^{4}He^+$ have been cooled and stored before their extraction in bunches using $H_2$ as buffer gas. Bunches characteristics have been studied as a function of the parameters of the device. Sizeable transmissions of up to 10 $% $ have been obtained. A detailed study of the lifetime of ions inside the buncher has been performed giving an estimate of the charge exchange cross-section. Results of a microscopic Monte-Carlo transport code show reasonable agreement with experimental data.
description: 13 figures
Relativistic interacting integrable elliptic tops
Creators: name: Zotov, A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We propose relativistic generalization of integrable systems describing $M$ interacting elliptic ${\rm gl}(N)$ tops of the Euler-Arnold type. The obtained models are elliptic integrable systems, which reproduce the spin elliptic ${\rm GL}(M)$ Ruijsenaars-Schneider model for $N=1$ case, while in the $M=1$ case they turn into relativistic integrable ${\rm GL}(N)$ elliptic tops. The Lax pairs with spectral parameter on elliptic curve are constructed.
description: 17 pages
Spathoderma grossum Scheltema & Ivanov 2000
Creators: name: Ivanov, Dmitry L.
name: Scheltema, Amélie H.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Caudofoveata
Chaetodermatida
Prochaetodermatidae
Spathoderma
Spathoderma grossum

description: Spathoderma grossum Scheltema & Ivanov, 2000
Scheltema & Ivanov, 2000: 359.
(Figures 25, 26; Tables 4a, 5)
 Additional material examined: Guiana Basin, 5 specimens (Table 4a); Argentine Basin, 66 specimens (Table 5); 1 new record, from West European Basin, 50º27.3'N, 13º20.9'W, 2,506 m (RV Chain cruise 106, stn 318, 19.08.1972).
 Distribution: Amphi-Atlantic: Eastern Atlantic from the West European Basin to the Cape Basin at abyssal depths> 4,000 m (Scheltema & Ivanov, 2000), except shallower in the northern West European Basin; Western Atlantic from the Guiana Basin on the continental rise at 3,859 m to the abyss at 4,980 m, and not reaching the abyss in the Argentine Basin, 2,440 –3,906 m (Figs 25, 26).
 Remarks: The new records indicate that S. grossum, as a primarily abyssal or lower continental rise species, occurs on both sides of the Atlantic south of 13°N, but extends further north to 50°N in the eastern Atlantic.
description: Published as part of Ivanov, Dmitry L. & Scheltema, Amélie H., 2008, NMR solution structures of KAP- 1 PHD finger-bromodomain, pp. 1-60 in Zootaxa 1885 on page 33, DOI: 10.13018/bmr11036, http://zenodo.org/record/5133706
FUSE observations of the HI interstellar gas of IZw18
Creators: name: Etangs, A. Lecavelier des
name: Desert, J. -M.
name: Kunth, D.
name: Vidal-Madjar, A.
name: Callejo, G.
name: Ferlet, R.
name: Hebrard, G.
name: Lebouteiller, V.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the analysis of FUSE observations of the metal-deficient dwarf galaxy IZw18. We measured column densities of HI, NI, OI, ArI, SiII, and FeII. The OI/HI ratio (log(OI/HI)=-4.7^{+0.8}_{-0.6}) is consistent with the O/H ratio observed in the HII regions (all uncertainties are 2-sigma). If the oxygen is depleted in the HI region compared to the HII regions, the depletion is at most 0.5dex. This is also consistent with the log(O/H) ratios ~-5 measured with FUSE in the HI regions of other blue compact dwarf galaxies. With log(NI/OI)=-2.4^{+0.6}_{-0.8}, the measured NI/OI ratio is lower than expected for primary nitrogen. The determination of the NII column density is needed to discriminate between a large ionization of NI or a possible nitrogen deficiency. The neutral argon is also apparently underabundant, indicating that ionization into ArII is likely important. The column densities of the other alpha-chain elements SiII and ArI favor the lower edge of the permitted range of OI column density, log(N(OI))~16.3.
description: Accepted for publication in A&A
MOESM2 of Circular RNA regulatory network reveals cellâ cell crosstalk in acute myeloid leukemia extramedullary infiltration
Creators: name: Lv, Chengfang
name: Sun, Lili
name: Guo, Zhibo
name: Li, Huibo
name: Kong, Desheng
name: Xu, Bingqi
name: Lin, Leilei
name: Liu, Tianjiao
name: Guo, Dan
name: Zhou, Jin
name: Li, Yinghua
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Virology
subject: Computational Biology

description: Additional file 2: Table S2. The list of dysregulated genes between EMI and non-EMI AML samples.
HI Fluctuations at Large Redshifts: III - Simulating the Signal Expected at GMRT
Creators: name: Bharadwaj, Somnath
name: Srikant, Pennathur Sridharan
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We simulate the distribution of neutral hydrogen (HI) at the redshifts z=1.3 and 3.4 using a cosmological N-body simulation along with a prescription for assigning HI masses to the particles. The HI is distributed in clouds whose properties are consistent with those of the damped Lyman-αabsorption systems (DLAs) seen in quasar spectra. The clustering properties of these clouds are identical to those of the dark matter. We use this to simulate the redshifted HI emission expected at 610 MHz and 325 MHz, two of the observing bands a the GMRT. These are used to predict the correlations expected between the complex visibilities measured at different baselines and frequencies in radio-interferometric observations with the GMRT. The visibility correlations directly probe the power spectrum of HI fluctuations at the epoch when the HI emission originated, and this holds the possibility of using HI observations to study large-scale structures at high z.
description: Submitted to JApA, 12 Latex pages including 6 figures
Transport properties of a two-dimensional electron liquid at high magnetic field
Creators: name: D'Agosta, Roberto
name: Raimondi, Roberto
name: Vignale, Giovanni
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The chiral Luttinger liquid model for the edge dynamics of a two-dimensional electron gas in a strong magnetic field is derived from coarse-graining and a lowest Landau level projection procedure at arbitrary filling factors $ν<1$ -- without reference to the quantum Hall effect. Based on this model, we develop a formalism to calculate the Landauer-Büttiker conductances in generic experimental set-ups including multiple leads and voltage probes. In the absence of tunneling between the edges the "ideal" Hall conductances ($G_{ij}= \frac{e^2 ν}{h}$ if lead $j$ is immediately upstream of lead $i$, and $G_{ij}=0$ otherwise) are recovered. Tunneling of quasiparticles of fractional charge $e^*$ between different edges is then included as an additional term in the Hamiltonian. In the limit of weak tunneling we obtain explicit expressions for the corrections to the ideal conductances. As an illustration of the formalism we compute the current- and temperature-dependent resistance $R_{xx}(I,T)$ of a quantum point contact localized at the center of a gate-induced constriction in a quantum Hall bar. The exponent $α$ in the low-current relation $R_{xx}(I,0) \sim I^{α-2}$ shows a nontrivial dependence on the strength of the inter-edge interaction, and its value changes as $e^*V_H$, where $V_H = \frac{h I}{νe^2}$ is the Hall voltage, falls below a characteristic crossover energy $\frac{\hbar c}{d}$, where $c$ is the edge wave velocity and $d$ is the length of the constriction. The consequences of this crossover are discussed vis-a-vis recent experiments in the weak tunneling regime.
description: 20 pages, 8 figures, Revtex4, adjourned with referee's comments, added references and typos corrected
Redshift and gauge choice
Creators: name: Skarke, Harald
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We show that a specific gauge choice comes extremely close to defining a frame whose preferred observers see a dipole-free CMB. In this gauge the metric is the product of a scale factor depending on all spacetime coordinates, and a metric featuring an expansion-free geodesic timelike vector field. This setup facilitates the computation of redshift and other distance measures and explains why we can have a highly isotropic CMB despite large inhomogeneities.
description: 15 pages, clarifications and comparisons with other gauges added
Doped NiO: the Mottness of a charge transfer insulator
Creators: name: Wrobel, Friederike
name: Park, Hyowon
name: Sohn, Changhee
name: Hsia, Haw-Wen
name: Zuo, Jian-Min
name: Shin, Hyeondeok
name: Lee, Ho Nyung
name: Ganesh, P.
name: Benali, Anouar
name: Kent, Paul R. C.
name: Heinonen, Olle
name: Bhattacharya, Anand
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The evolution of the electronic structures of strongly correlated insulators with doping has long been a central fundamental question in condensed matter physics; it is also of great practical relevance for applications. We have studied the evolution of NiO under hole {\em and} electron doping using high-quality thin film and a wide range of experimental and theoretical methods. The evolution is in both cases very smooth with dopant concentration. The band gap is asymmetric under electron and hole doping, consistent with a charge-transfer insulator picture, and is reduced faster under hole than electron doping. For both electron and hole doping, occupied states are introduced at the top of the valence band. The formation of deep donor levels under electron doping and the inability to pin otherwise empty states near the conduction band edge is indicative that local electron addition and removal energies are dominated by a Mott-like Hubbard $U$-interaction even though the global bandgap is predominantly a charge-transfer type gap.
description: Revised version
What the United States (US) Intellectual Property (IP) waiver announcement tells us about patent values: A patent premium perspective on Covid-19 vaccine patents
Creators: name: Tietze, Frank
name: Aristodemou, Leonidas
Publisher: name: Apollo - University of Cambridge Repository
Year: 0

description: Various innovation system actors, including government and policy makers have a long-standing interest in understanding the value of patent. The recent announcement of the US government to support waiving IP rights for Covid-19 vaccines provides a unique opportunity to learn better understanding the market value. With the announcement being specific to IP rights, respectively the patents protecting the Covid-19 vaccines, that announcement can be interpreted as a natural experiment from which we can directly observe effects. Immediately following that announcement, the stock price values of all four pharmaceutical companies with market-approved Covid-19 vaccines in the US and Europe dropped significantly. Comparing the pre- and post-announcement market capitalisation of the four companies, we can estimate the total value of Covid-19 vaccine patents to be B$37. Following the patent premium definition that value does not reflect the value of the actual vaccines, which is most likely to be much higher, but only the value of the patents protecting them.
Plumosa Sohi 1977
Creators: name: Song, Yuehua
name: Li, Zizhong
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Plumosa

description: Key to males of Plumosa
 1 Aedeagus (Fig. 13) with long ventral processes arising from the phallobase, well separated from shaft; shaft without dorsal tooth ................................................................................................................................................ P. emarginata
 - Aedeagus (Fig. 6) with small ventral lobes at base of shaft; shaft with small dorsal tooth...... P. nigrimaculata n. sp.
description: Published as part of Song, Yuehua & Li, Zizhong, 2008, First record of the leafhopper genus Plumosa Sohi (Hemiptera: Cicadellidae: Typhlocybinae) from China, with description of a new species, pp. 49-51 in Zootaxa 1879 (1) on page 49, DOI: 10.11646/zootaxa.1769.1.3, http://zenodo.org/record/5133702
Doping Effect of Nano-Diamond on Superconductivity and Flux Pinning in MgB2
Creators: name: Cheng, C. H.
name: Zhang, H.
name: Zhao, Y.
name: Feng, Y.
name: Rui, X. F.
name: Munroe, P.
name: Zeng, H. M.
name: Koshizuka, N.
name: Murakami, M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Doping effect of diamond nanoparticles on the superconducting properties of MgB2 bulk material has been studied. It is found that the superconducting transition temperature Tc of MgB2 is suppressed by the diamond-doping, however, the irreversibility field Hirr and the critical current density Jc are systematically enhanced. Microstructural analysis shows that the diamond-doped MgB2 superconductor consists of tightly-packed MgB2 nano-grains (~50-100 nm) with highly-dispersed and uniformly-distributed diamond nanoparticles (~10-20 nm) inside the grains. High density of dislocations and diamond nanoparticles may take the responsibility for the enhanced flux pinning in the diamond-doped MgB2.
description: 16 pages, 6 figures
An Accuracy-Enhanced Stemming Algorithm for Arabic Information Retrieval
Creators: name: Bessou, Sadik
name: Touahria, Mohamed
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: This paper provides a method for indexing and retrieving Arabic texts, based on natural language processing. Our approach exploits the notion of template in word stemming and replaces the words by their stems. This technique has proven to be effective since it has returned significant relevant retrieval results by decreasing silence during the retrieval phase. Series of experiments have been conducted to test the performance of the proposed algorithm ESAIR (Enhanced Stemmer for Arabic Information Retrieval). The results obtained indicate that the algorithm extracts the exact root with an accuracy rate up to 96% and hence, improving information retrieval.
Collective Path Connecting the Oblate and Prolate Local Minima in 68Se
Creators: name: Kobayasi, M.
name: Nakatsukasa, T.
name: Matsuo, M.
name: Matsuyanagi, K.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: By means of the adiabatic self-consistent collective coordinate method and the pairing plus quadrupole interaction, we have obtained the selfconsistent collective path connecting the oblate and prolate local minima in 68Se for the first time. Along the collective path, the triaxial deformation parameter (gamma) changes between 0 and 60 (degree) keeping the axially symmetric deformation parameter (beta) approximately constant, indicating the importance of triaxial deformation dynamics in the oblate-prolate shape coexistence phenomena.
description: 6 pages including 6 eps figures
Chevroderma turnerae Scheltema 1985
Creators: name: Ivanov, Dmitry L.
name: Scheltema, Amélie H.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Caudofoveata
Chaetodermatida
Prochaetodermatidae
Chevroderma
Chevroderma turnerae

description: Chevroderma turnerae Scheltema, 1985
Scheltema 1985:512; Ivanov & Scheltema, 2002.
(Figure 26; Table 5)
 Distribution: A primarily lower continental rise and abyssal species: North Atlantic and Newfoundland Basins, 3,264 –5,018 m; Argentine Basin, 2,707 –5,208; mid-Atlantic at the Equator, 3,459 –3,730 m; eastern Atlantic from the West European Basin to the Cape Basin, 2,124 –4,829 m; western Indian Ocean, 3,272 – 3,888 m; and eastern Indian Ocean (Bay of Bengal), 2,520 m (Scheltema 1985, Ivanov & Scheltema 2002).
 Remarks: With its great geographic range from the western Atlantic to the Indian Ocean, and great depth distribution, Chevroderma turnerae may form a species complex. The apparent lack of continuity in the western Atlantic between the North American and Argentine Basins is discussed below.
description: Published as part of Ivanov, Dmitry L. & Scheltema, Amélie H., 2008, NMR solution structures of KAP- 1 PHD finger-bromodomain, pp. 1-60 in Zootaxa 1885 on page 11, DOI: 10.13018/bmr11036, http://zenodo.org/record/5133706
Proximity Effect in a Superconductor-Metallofullerene-Superconductor Molecular Junction
Creators: name: Kasumov, A. Yu.
name: Tsukagoshi, K.
name: Kawamura, M.
name: Kobayashi, T.
name: Aoyagi, Y.
name: Senba, K.
name: Kodama, T.
name: Nishikawa, H.
name: Ikemoto, I.
name: Kikuchi, K.
name: Volkov, V. T.
name: Kasumov, Yu. A.
name: Deblock, R.
name: Gueron, S.
name: Bouchiat, H.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We report low-temperature transport measurements through molecules of Gd metallofullerenes between superconducting suspended electrodes. The presence and number of molecules in the 2 nm-wide gap between electrodes was determined by high resolution transmission electron microscopy. We find that a junction containing a single metallofullerene dimer between superconducting electrodes displays signs of proximity-induced superconductivity. In contrast, no proximity effects develops in junctions containing larger cluster of metallofulerenes. These results can be understood by taking into account multiple Andreev reflections, and the spin states of the Gd atoms.
description: 5 pages, 4 figures. Submitted to Phys.Rev.Lett
Targeting Business Investment in Rural Communities
Creators: name: Nagy, Cecil N.
name: Olfert, M. Rose
name: Skotheim, J.
name: Nagy, Cecil N.
name: Olfert, M. Rose
name: Skotheim, J.
Publisher: name: Unknown
Year: 2004
Subjects: Agribusiness
Community/Rural/Urban Development

description: Many agricultural-based communities in the Great Plains region of North America face declining rural populations and shrinking market size to levels eventually insufficient to maintain their functions. In response, rural communities often pursue a variety of business recruitment and retention initiatives including incentives to entice new business to their location. This paper estimates a model of business-community compatibility designed to assist communities in identifying potential business opportunities, given the community’s characteristics. An Industrial Targeting system for Rural Communities (ITRC) model is developed to suggest business investment alternatives, and the prerequisite conditions for attracting them. Findings suggest that industrial targeting is a complex, iterative, and often creative exercise and that a detailed investigation of business requirements and community attributes is informative. However, the ITRC model must be used along with other information about local and regional economic and institutional conditions.
On the Discrepancy between the Theoretical Analysis and Practical Implementations of Compressed Communication for Distributed Deep Learning
Creators: name: Dutta, Aritra
name: Bergou, El Houcine
name: Abdelmoniem, Ahmed M.
name: Ho, Chen-Yu
name: Sahu, Atal Narayan
name: Canini, Marco
name: Kalnis, Panos
Publisher: name: arXiv
Year: 2019
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Machine Learning (cs.LG)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Compressed communication, in the form of sparsification or quantization of stochastic gradients, is employed to reduce communication costs in distributed data-parallel training of deep neural networks. However, there exists a discrepancy between theory and practice: while theoretical analysis of most existing compression methods assumes compression is applied to the gradients of the entire model, many practical implementations operate individually on the gradients of each layer of the model. In this paper, we prove that layer-wise compression is, in theory, better, because the convergence rate is upper bounded by that of entire-model compression for a wide range of biased and unbiased compression methods. However, despite the theoretical bound, our experimental study of six well-known methods shows that convergence, in practice, may or may not be better, depending on the actual trained model and compression ratio. Our findings suggest that it would be advantageous for deep learning frameworks to include support for both layer-wise and entire-model compression.
description: To Appear In Proceedings of Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020
Antillocladius calakmulensis Mendes, Andersen et Saether
Creators: name: Mendes, Humberto Fonseca
name: Andersen, Trond
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Antillocladius
Antillocladius calakmulensis

description: Antillocladius calakmulensis Mendes, Andersen et Saether
 Antillocladius calakmulensis Mendes, Andersen and Saether, 2004: 32, Fig. 4.
 Material examined: Type material as in Mendes et al. (2004).
 Diagnostic characters: The male can be separated from all other members of the genus by having a virga consisting of 6 short spines; apical setae on the wing membrane; squama with a few setae; short costal extension; scalpellate acrostichals in mid scutum; anal point long, triangular, with strong lateral setae; and inferior volsella prominent with anterior digitiform projection equally long as and partly covering rounded posterior lobe.
 Distribution: The species is known from Calakmul Biosphere Reserve, a large rainforest reserve on the Yucatan Peninsula in Mexico.
description: Published as part of Mendes, Humberto Fonseca & Andersen, Trond, 2008, A review of Antillocladius Saether and Litocladius Mendes, Andersen et Saether, with the description of two new Neotropical genera (Diptera, Chironomidae, Orthocladiinae), pp. 1-75 in Zootaxa 1887 (1) on page 28, DOI: 10.11646/zootaxa.1887.1.1, http://zenodo.org/record/5133869
The Role of A Public Venture Capital Program in State Economic Development: The Case of Kansas Venture Capital, Inc.
Creators: name: Barkley, David L.
name: DiFurio, Ferdinand
name: Leatherman, John C.
name: Barkley, David L.
name: DiFurio, Ferdinand
name: Leatherman, John C.
Publisher: name: Unknown
Year: 2004
Subjects: Financial Economics

description: State-assisted venture capital programs are a popular strategy to stimulate entrepreneurship and small business development. This study estimated the number of job-years created from 1988 to 2000 by the publicly- assisted program Kansas Venture Capital, Inc. (KVCI). The impact of KVCI in job-years generated was measured net of hypothetical job growth under three alternative scenarios: portfolio firms failed without KVCI fundings, firms followed their national industry employment patterns without KVCI funding, or firms followed the employment change patterns of a comparison set of Kansas businesses. Duration model estimation results indicated that KVCI portfolio firms had significantly higher survival rates than comparison Kansas firms. The number of jobyears created and saved credited to KVCI investments varied from 391 to 13,576 and the cost per job year created and saved ranged from $296 to $10,281 depending on assumptions of firm employment change in the absence of KVCI investments. The findings indicate that impact assessment results are highly sensitive to underlying assumptions.
Breaking the core-envelope symmetry in p-mode pulsating stars
Creators: name: Miglio, Andrea
name: Antonello, Elio
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It has been shown that there is a potential ambiguity in the asteroseismic determination of the location of internal structures in a pulsating star. We show how, in the case of high-order non-radial acoustic modes, it is possible to remove this ambiguity by considering modes of different degree. To support our conclusions we have investigated the seismic signatures of sharp density variations in the structure of quasi-homogeneous models.
description: 3 pages, 3 figures, accepted for publication in Astronomy and Astrophysics
title: KLIMONAS-Ch07-A09 – Relevés, coupes et photos des structures relatives aux bâtiments B07 et B08 du Secteur B de Klimonas, en complément du Chapitre 7
title: KLIMONAS-Ch07-A09 – Drawings, sections and photos of the structures related to buildings B07 and B08 of Klimonas Sector B, complementary to Chapter 7
Creators: name: ARMAND, Ophélie
name: BRIOIS, François
name: VIGNE, Jean-Denis
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: Annexe de : Vigne J.-D., Briois F., Guilaine J. (dir.), « Klimonas, un village néolithique pré-céramique ancien à Chypre », Gallia Préhistoire & Paléorient, Supplément international 1,CNRS Éditions, Paris, 2023.
description: Appendix of: Vigne J.-D., Briois F., Guilaine J. (eds.), « Klimonas, an Early Pre-Pottery Neolithic village in Cyprus », Gallia Préhistoire & Paléorient, International Supplement 1, CNRS Éditions, Paris, 2023.
Australia Telescope Compact Array imaging of circumstellar HCN line emission from R Scl
Creators: name: Wong, T.
name: Schoeier, F. L.
name: Lindqvist, M.
name: Olofsson, H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present radio-interferometric observations of HCN J=1-0 line emission from the carbon star R Scl, obtained with the interim 3-mm receivers of the Australia Telescope Compact Array. The emission is resolved into a central source with a Gaussian FWHM of ~1 arcsec, which we identify as the present mass loss envelope. Using a simple photodissociation model and constraints from single-dish HCN spectra, we argue that the present mass-loss rate is low, ~2 x 10^{-7} Msol/yr, supporting the idea that R Scl had to experience a brief episode of intense mass loss in order to produce the detached CO shell at ~10 arcsec radius inferred from single-dish observations. Detailed radiative transfer modelling yields an abundance of HCN relative to H_2, of ~10^{-5} in the present-day wind. There appears to be a discrepancy between model results obtained with higher transition single-dish data included and those from the J=1-0 interferometer data alone, in that the interferometer data suggest a smaller envelope size and larger HCN abundance than the single-dish data. The lack of HCN in the detached shell is consistent with the rapid photodissociation of HCN into CN as it expands away from the star.
description: 9 pages, 8 figures, accepted by A&A
Analyzing the Effects of Amenities, Quality of Life Attributes and Tourism on Regional Economic Performance using Regression Quantiles
Creators: name: Gunderson, Ronald J.
name: Ng, Pin T.
name: Gunderson, Ronald J.
name: Ng, Pin T.
Publisher: name: Unknown
Year: 2005
Subjects: Community/Rural/Urban Development
Labor and Human Capital
Public Economics

description: Conventional wisdom argues that tourist expenditures and recreation activities generate demands for traded goods and services, and create jobs and income for local residents in counties endowed with rich natural amenities. However, more recent studies have suggested that regions with high levels of amenities can experience lower wages and higher unemployment because amenities are capitalized into wages and rents in a manner that can hinder economic growth. Attempting to estimate the impact of tourism and retirement activities on the local economy, a few studies have performed multiple least squares regression analysis to discount activities generated by both local residents and nonresidents who travel for purposes other than tourism. However, the least square regression provides nothing more than an estimate of the average of the response (dependent) variable conditioned on the covariates (independent variables). In almost all regression settings with the exception of the rather naive constant- error-variance setup, the upper and lower quantiles (percentiles) often depend on the covariates quite differently from the mean or the median response. Investigating quantiles other than the mean or median using quantile regression analysis, we have found interesting dependency effects that cannot be discovered otherwise. The results of this analysis provide crucial information to policy makers while discussing public policy effectiveness in natural resource management and community development. If policy is to rely on the structural shift that is taking place in rural America, we need a better understanding on how amenities, quality of life attributes, and tourism affect regional economic performance.
Spectrophotometric calibration of low-resolution spectra
Creators: name: Weiler, Michael
name: Carrasco, Josep Manel
name: Fabricius, Claus
name: Jordi, Carme
Publisher: name: arXiv
Year: 2020
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Low-resolution spectroscopy is a frequently used technique. Aperture prism spectroscopy in particular is an important tool for large-scale survey observations. The ongoing ESA space mission Gaia is the currently most relevant example. In this work we analyse the fundamental limitations of the calibration of low-resolution spectrophotometric observations and introduce a calibration method that avoids simplifying assumptions on the smearing effects of the line spread functions. To this aim, we developed a functional analytic mathematical formulation of the problem of spectrophotometric calibration. In this formulation, the calibration process can be described as a linear mapping between two suitably constructed Hilbert spaces, independently of the resolution of the spectrophotometric instrument. The presented calibration method can provide a formally unusual but precise calibration of low-resolution spectrophotometry with non-negligible widths of line spread functions. We used the Gaia spectrophotometric instruments to demonstrate that the calibration method of this work can potentially provide a significantly better calibration than methods neglecting the smearing effects of the line spread functions.
description: Final version
Antillocladius scalpellatus Wang et Saether
Creators: name: Mendes, Humberto Fonseca
name: Andersen, Trond
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Chironomidae
Antillocladius
Antillocladius scalpellatus

description: Antillocladius scalpellatus Wang et Saether
 Antillocladius scalpellatus Wang and Saether, 1993: 228, Fig. 1; Wang (2000: 634); Tiunova et al. (2003: 66); Mendes et al. (2004: 49).
 Material examined: Type material as in Wang and Saether (1993).
 Diagnostic characters: The male can be separated from all other members of the genus by having several apical setae on the wing membrane; setose squama; costa barely extended; acrostichals starting in front, anterior ones hair-like, posterior ones scalpellate; a short virga; anal point long, tapering, with strong lateral setae; and inferior volsella prominent, rectangular.
 Remarks: Antillocladius pluspilalus, A. yakyijeus, A. scalpellatus and A. subnubilus are only separable on the size of the virga and the chaetotaxy of squama and cell m 3+4. See A. pluspilalus for comments.
 Distribution: The species is recorded from China (Guangdong) and the Russian Far East (Wang & Saether 1993; Tiunova et al. 2000).
description: Published as part of Mendes, Humberto Fonseca & Andersen, Trond, 2008, A review of Antillocladius Saether and Litocladius Mendes, Andersen et Saether, with the description of two new Neotropical genera (Diptera, Chironomidae, Orthocladiinae), pp. 1-75 in Zootaxa 1887 (1) on page 36, DOI: 10.11646/zootaxa.1887.1.1, http://zenodo.org/record/5133869
Spin-flip Effects in the Mesoscopic Spin-Interferometer
Creators: name: Aldea, A.
name: Tolea, M.
name: Zittartz, J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the properties of the electron spin-transmission through an Aharonov-Bohm interferometer with an embedded multilevel quantum dot containing magnetic impurities. A suitable formalism is developed. The amplitude and the phase of the flip- and nonflip-transmittance are calculated numerically as function of the magnetic field and the gate potential applied on the dot. The effects induced by the exchange interaction to spin-dependent magnetoconductance fluctuations and transmittance phase are shown.
description: 10 pages, 9 figures
MOESM5 of Circular RNA regulatory network reveals cellâ cell crosstalk in acute myeloid leukemia extramedullary infiltration
Creators: name: Lv, Chengfang
name: Sun, Lili
name: Guo, Zhibo
name: Li, Huibo
name: Kong, Desheng
name: Xu, Bingqi
name: Lin, Leilei
name: Liu, Tianjiao
name: Guo, Dan
name: Zhou, Jin
name: Li, Yinghua
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Additional file 5: Table S5. KEGG pathway enrichment of upregulated genes between EMI and non-EMI AML samples.
MOESM6 of Circular RNA regulatory network reveals cellâ cell crosstalk in acute myeloid leukemia extramedullary infiltration
Creators: name: Lv, Chengfang
name: Sun, Lili
name: Guo, Zhibo
name: Li, Huibo
name: Kong, Desheng
name: Xu, Bingqi
name: Lin, Leilei
name: Liu, Tianjiao
name: Guo, Dan
name: Zhou, Jin
name: Li, Yinghua
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Information Systems not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Additional file 6: Table S6. KEGG pathway enrichment of downregulated genes between EMI and non-EMI AML samples.