cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Dineura Dahlbom 1835
Creators: name: Macek, Jan
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Tenthredinidae
Dineura

description: Key to the larvae of Central European Dineura
 1 The setae on annulets trichoid, very short, shorter than width of the annulet; warts absent (Fig 9a). Setae on subspiracular lobe very short (Fig. 9b). Host plants: Betula spp.............................................................................. D. virididorsata (Retzius, 1783)
– The setae on annulets truncate, bifid or spatulate, placed on more or less prominent warts. Setae on subspiracular lobe long (Figs 7b, 8b). Host plants: Rosaceae (shrubs and trees)...................................................................................................................... 2
 2 The setae on annulets truncate, shorter than the length of the annulets, placed on the inconspicuous, flat warts (Figs 7a). Subspiracular lobe with 3 setae and one glanduba (Fig. 7b)..................................................................................... D. stilata (Klug, 1816)
 – The setae on annulets emarginate or spatulate, longer than the length of the annulets, placed on prominent conical warts (Figs 8a). Subspiracular lobe with 5–6 setae and one glanduba (Fig. 8b).............................................................. D. testaceipes (Klug, 1816)
description: Published as part of Macek, Jan, 2015, Descriptions and key to larvae of Central European Dineura (Hymenoptera: Symphyta: Tenthredinidae), pp. 787-796 in Acta Entomologica Musei Nationalis Pragae 55 (2) on page 791, DOI: 10.5281/zenodo.5304447
Estimating long range dependence: finite sample properties and confidence intervals
Creators: name: Weron, Rafal
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: A major issue in financial economics is the behavior of asset returns over long horizons. Various estimators of long range dependence have been proposed. Even though some have known asymptotic properties, it is important to test their accuracy by using simulated series of different lengths. We test R/S analysis, Detrended Fluctuation Analysis and periodogram regression methods on samples drawn from Gaussian white noise. The DFA statistics turns out to be the unanimous winner. Unfortunately, no asymptotic distribution theory has been derived for this statistics so far. We were able, however, to construct empirical (i.e. approximate) confidence intervals for all three methods. The obtained values differ largely from heuristic values proposed by some authors for the R/S statistics and are very close to asymptotic values for the periodogram regression method.
description: 16 pages, 11 figures New version: 14 pages (smaller fonts), 11 figures, new Section on applications
Experimental multiphase estimation on a chip
Creators: name: Polino, Emanuele
name: Riva, Martina
name: Valeri, Mauro
name: Silvestri, Raffaele
name: Corrielli, Giacomo
name: Crespi, Andrea
name: Spagnolo, Nicolò
name: Osellame, Roberto
name: Sciarrino, Fabio
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Multiparameter estimation is a general problem that aims at measuring unknown physical quantities, obtaining high precision in the process. In this context, the adoption of quantum resources promises a substantial boost in the achievable performances with respect to the classical case. However, several open problems remain to be addressed in the multiparameter scenario. A crucial requirement is the identification of suitable platforms to develop and experimentally test novel efficient methodologies that can be employed in this general framework. We report the experimental implementation of a reconfigurable integrated multimode interferometer designed for the simultaneous estimation of two optical phases. We verify the high-fidelity operation of the implemented device, and demonstrate quantum-enhanced performances in two-phase estimation with respect to the best classical case, post-selected to the number of detected coincidences. This device can be employed to test general adaptive multiphase protocols due to its high reconfigurability level, and represents a powerful platform to investigate the multiparameter estimation scenario.
description: 10+7 pages, 7+4 figures
Photon number and optical tomograms for Gaussian states
Creators: name: Man'ko, O. V.
name: Man'ko, V. I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A review of probability representation of quantum states in given for optical and photon number tomography approaches. Explicit connection of photon number tomogram with measurable by homodyne detector optical tomogram is obtained. New integral relations connecting Hermite polynomials of two variables with Laguerre polynomials are found. Examples of generic Gaussian photon states (squeezed and correlated states) are studied in detail.
title: Combined numerical and experimental study of microstructure and permeability in porous granular media
Creators: name: Eichheimer, Philipp
name: Thielmann, Marcel
name: Fujita, Wakana
name: Golabek, Gregor J.
name: Nakamura, Michihiko
name: Okumura, Satoshi
name: Nakatani, Takayuki
name: Kottwitz, Maximilian O.
Publisher: name: University of Bayreuth
Year: 2020
Subjects: subject: 550

description: Fluid flow on different scales is of interest for several Earth science disciplines like petrophysics, hydrogeology and volcanology. To parameterize fluid flow in large-scale numerical simulations (e.g. groundwater and volcanic systems), flow properties on the microscale need to be considered. For this purpose experimental and numerical investigations of flow through porous media over a wide range of porosities are necessary. In the present study we sinter glass bead media with various porosities and measure the permeability experimentally. The microstructure, namely effective porosity and effective specific surface, is investigated using image processing. We determine flow properties like tortuosity and permeability using numerical simulations. We test different parameterizations for isotropic low-porosity media on their potential to predict permeability by comparing their estimations to computed and experimentally measured values.
Stylops analis Perkins 1918
Creators: name: Straka, Jakub
name: Jůzová, Kateřina
name: Nakase, Yuta
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Strepsiptera
Stylopidae
Stylops
Stylops analis

description: Stylops analis Perkins, 1918, stat. restit.
 Stylops analis Perkins, 1918: 73, F. Type locality: Great Britain, New Forest.
 Host. Not reported in the original description (PERKINS 1918). The host of this species is likely Andrena (Larandrena) ventralis Imhoff, 1832, which is supposed to by a junior synonym of A. analis Fabricius, 1804. The host is presumed based on the Perkins’s practice to use the host name as the name of parasite. The previously proposed host, A. (Tarsandrena) tarsata Nylander, 1848 (KINZELBACH 1971, 1978; ULRICH 1930), is incorrect because its association with the host name A. analis was likely based on an old name association mistake in Andrena genus (GUSENLEITNER & SCHWARZ 2002).
 Note. No DNA sequence is known for Stylops from A. ventralis. The species status of S. analis needs to be confirmed in the future based on newly collected material.
description: Published as part of Straka, Jakub, Jůzová, Kateřina & Nakase, Yuta, 2015, Nomenclature and taxonomy of the genus Stylops (Strepsiptera): an annotated preliminary world checklist, pp. 305-332 in Acta Entomologica Musei Nationalis Pragae 55 (1) on pages 309-310, DOI: 10.5281/zenodo.5304381
Additional file 1: of Heterogeneous seed access and information exposure: implications for the adoption of drought-tolerant maize varieties in Uganda
Creators: name: Simtowe, Franklin
name: Paswel Marenya
name: Amondo, Emily
name: Mosisa Worku
name: Dil Rahut
name: Erenstein, Olaf
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Table S1. Diffusion and adoption of DTMVs in Uganda. (DOCX 38 kb)
Spiral instabilities: Mechanism for recurrence
Creators: name: Sellwood, J. A.
name: Carlberg, Ray G.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We argue that self-excited instabilities are the cause of spiral patterns in simulations of unperturbed stellar discs. In previous papers, we have found that spiral patterns were caused by a few concurrent waves, which we claimed were modes. The superposition of a few steadily rotating waves inevitably causes the appearance of the disc to change continuously, and creates the kind of shearing spiral patterns that have been widely reported. Although we have found that individual modes last for relatively few rotations, spiral activity persists because fresh instabilities appear, which we suspected were excited by the changes to the disc caused by previous disturbances. Here we confirm our suspicion by demonstrating that scattering at either of the Lindblad resonances seeds a new groove-type instability. With this logical gap closed, our understanding of the behaviour in the simulations is almost complete. We believe that our robust mechanism is a major cause of spiral patterns in the old stellar discs of galaxies, including the Milky Way where we have previously reported evidence for resonance scattering in the recently released Gaia data.
description: 18 pages, 15 figures, minor revisions in response to a thoughtful referee report
Measuring Global and Local Metacognition: Effects of Aging and Cognitive Task Experience
Creators: name: Arar, Tesnim
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: Metacognition
subject: Aging

description: Metacognition has been the subject of intense scientific inquiry within the cognitive aging literature, yet despite its centrality in contemporary research, two questions remain unanswered. First, how can researchers appropriately gauge people’s holistic views of their cognitive abilities—or global metacognitive beliefs—and assess the objective accuracy of those subjective beliefs? Two, to what extent do factors such as age and cognitive task experience influence people’s global metacognitive beliefs? The present study sought to address these questions. Here, two novel measures—a computerized cognitive test battery and global metacognitive beliefs questionnaire—were implemented to track the congruency between participants’ global subjective metacognitive beliefs and global objective cognitive ability. Previous research has shown that prior task experience can impact local (i.e., task-based) metacognitive beliefs. Building on this finding, the current research examined whether younger and older adults’ global metacognitive beliefs would change in response to taking a cognitive test battery (as compared to merely the practice trials of said battery), and if so, whether this task-induced belief update would persist after a one-week delay. Compared to younger adults, older adults’ global metacognitive accuracy increased with time, although it is unclear from the present results whether this enhancement to metacognitive accuracy was dependent on the type of cognitive task older adults took. Additional studies are needed to determine when, if ever, task experience truly does impact younger and older adults’ global metacognition.
Pteronotus davyi subsp. incae Smith 1972
Creators: name: Pavan, Ana Carolina
name: Cadenillas, Richard
name: Centty, Oscar
name: Pacheco, Víctor
name: Velazco, Paúl M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Mormoopidae
Pteronotus
Pteronotus davyi
Pteronotus davyi incae smith, 1972

description: Pteronotus davyi incae Smith, 1972
HOLOTYPE: TCWC 11638 is an adult male specimen preserved as a study skin with the skull removed and cleaned. It was collected by Dilford C. Carter (original number: 5313) on 28 July 1964 at 4 mi W of Suyo (-4.5167, -80.0667; 305 m above sea level), province of Piura, department of Piura, Peru.
DISTRIBUTION: Known only from northwestern Peru, in the departments of Cajamarca, Lambayeque, and Piura (fig. 1).
 NATURAL HISTORY: P. davyi incae inhabits dry forest and montane forest. Lowland habitats are characterized by the presence of Loxopterygium huasango (Anacardiaceae); Handroanthus chrysantha, Tecoma weberbaueriana (Bignoniaceae); Cochlospermum vitifolium (Bixaceae); Ceiba trichistandra, Eriotheca ruizii (Malvaceae); Cordia lutea, Cordia peruviana (Boraginaceae); Bursera graveolens (Burseraceae); Colicodendron scabridum (Capparaceae); Ipomoea carnea, Ipomoea philomega (Convolvulaceae); Muntingia calabura (Muntingiaceae); Acacia macracantha, Pithecellobium multiflorum, Prosopis pallida (Fabacea); Psittacanthus tumbecensis (Loranthaceae); and Ficus jacobii (Moraceae) (Leal-Pinedo and Linares Palomino, 2005; Linares-Palomino and Ponce-Alvarez, 2005; Linares-Palomino and Pennington, 2007; Odar 2010). Lowland populations of P. d. incae occur in sympatry with Artibeus fraterculus, Desmodus rotundus, Glossophaga soricina, Lonchophylla hesperia, Lophostoma occidentalis, Phylloderma stenops, Phyllostomus discolor, Sturnira bakeri, Eptesicus innoxius, and Molossus molossus (Pacheco et al., 2009; Velazco and Cadenillas, 2011). Individuals from San Ignacio and Yaquil (MUMS 52786, 52787) were captured in a double-high mist-nest system, both at 4.5 meters above ground, and individuals from Salitral-Huarmanca (MUSM 34625, 34626) were collected at 4 meters, one with a high mist net system and the other with a shotgun.
description: Published as part of Pavan, Ana Carolina, Cadenillas, Richard, Centty, Oscar, Pacheco, Víctor & Velazco, Paúl M., 2021, On the taxonomic identity of Pteronotus davyi incae Smith, 1972 (Chiroptera: Mormoopidae), pp. 1-24 in American Museum Novitates 2021 (3966) on page 17, DOI: 10.1206/3966.1, http://zenodo.org/record/5370544
Additional file 1: of COGTIPS: a double-blind randomized active controlled trial protocol to study the effect of home-based, online cognitive training on cognition and brain networks in Parkinsonâ s disease
Creators: name: Balkom, Tim
name: Berendse, Henk
name: Ysbrand Werf
name: Twisk, Jos
name: Zijlstra, Iris
name: Hagen, Rob
name: Berk, Tanja
name: Vriend, Chris
name: Heuvel, Odile
Publisher: name: figshare
Year: 2019
Subjects: subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Computational Biology

description: Additional information. (PDF 237 kb)
Stylops andrenaphilus Luna de Carvalho 1974
Creators: name: Straka, Jakub
name: Jůzová, Kateřina
name: Nakase, Yuta
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Strepsiptera
Stylopidae
Stylops
Stylops andrenaphilus

description: Stylops andrenaphilus Luna de Carvalho, 1974, stat. restit.
 Stylops andrenaphilus Luna de Carvalho, 1974: 331, F. Type locality: Spain, Burgos, Estépar.
 Host. Andrena (Simandrena) propinqua Schenck, 1853 (LUNA DE CARVALHO 1974).
 Note. No DNA sequence is known for Stylops from Andrena propinqua. The species status of S. andrenaphilus needs to be confirmed in the future.
description: Published as part of Straka, Jakub, Jůzová, Kateřina & Nakase, Yuta, 2015, Nomenclature and taxonomy of the genus Stylops (Strepsiptera): an annotated preliminary world checklist, pp. 305-332 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 310, DOI: 10.5281/zenodo.5304381
Superconformal vector multiplet self-couplings and generalised Fayet-Iliopoulos terms
Creators: name: Kuzenko, Sergei M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: As an extension of the recent construction of generalised Fayet-Iliopoulos terms in ${\cal N}=1$ supergravity given in [1], we present self-interactions for a vector multiplet coupled to conformal supergravity. They are used to construct new models for spontaneously broken local supersymmetry.
description: 10 pages; V2: references and comments added
Exchange coupling in CaMnO$_3$ and LaMnO$_3$: configuration interaction and the coupling mechanism
Creators: name: Nicastro, M.
name: Patterson, C. H.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The equilibrium structure and exchange constants of CaMnO$_3$ and LaMnO$_3$ have been investigated using total energy unrestricted Hartree-Fock (UHF) and localised orbital configuration interaction (CI) calculations on the bulk compounds and Mn$_2$O$_{11}^{14-}$ and Mn$_2$O$_{11}^{16-}$ clusters. The predicted structure and exchange constants for CaMnO$_3$ are in reasonable agreement with estimates based on its Néel temperature. A series of calculations on LaMnO$_3$ in the cubic perovskite structure shows that a Hamiltonian with independent orbital ordering and exchange terms accounts for the total energies of cubic LaMnO$_3$ with various spin and orbital orderings. Computed exchange constants depend on orbital ordering. UHF calculations tend to underestimate exchange constants in LaMnO$_3$, but have the correct sign when compared with values obtained by neutron scattering; exchange constants obtained from CI calculations are in good agreement with neutron scattering data provided the Madelung potential of the cluster is appropriate. Cluster CI calculations reveal a strong dependence of exchange constants on Mn d e$_g$ orbital populations in both compounds. CI wave functions are analysed in order to determine which exchange processes are important in exchange coupling in CaMnO$_3$ and LaMnO$_3$.
description: 25 pages and 9 postscript figures
Variational Shape Completion for Virtual Planning of Jaw Reconstructive Surgery
Creators: name: Abdi, Amir H.
name: Pesteie, Mehran
name: Prisman, Eitan
name: Abolmaesumi, Purang
name: Fels, Sidney
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Graphics (cs.GR)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: The premorbid geometry of the mandible is of significant relevance in jaw reconstructive surgeries and occasionally unknown to the surgical team. In this paper, an optimization framework is introduced to train deep models for completion (reconstruction) of the missing segments of the bone based on the remaining healthy structure. To leverage the contextual information of the surroundings of the dissected region, the voxel-weighted Dice loss is introduced. To address the non-deterministic nature of the shape completion problem, we leverage a weighted multi-target probabilistic solution which is an extension to the conditional variational autoencoder (CVAE). This approach considers multiple targets as acceptable reconstructions, each weighted according to their conformity with the original shape. We quantify the performance gain of the proposed method against similar algorithms, including CVAE, where we report statistically significant improvements in both deterministic and probabilistic paradigms. The probabilistic model is also evaluated on its ability to generate anatomically relevant variations for the missing bone. As a unique aspect of this work, the model is tested on real surgical cases where the clinical relevancy of its reconstructions and their compliance with surgeon's virtual plan are demonstrated as necessary steps towards clinical adoption.
description: Proceedings of Medical Image Computing and Computer Assisted Intervention - {MICCAI} 2019
Arrenurus Duges 1834
Creators: name: Gerecke, Reinhard
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Arrenuridae
Arrenurus

description: Genus Arrenurus Dugès, 1834
 TYPE SPECIES. — Arrenurus viridis Dugès, 1834.
 Arrenurus sinearcus K. Viets, 1924 species incerta (Fig. 1)
 Arrenurus sinearcus K. Viets, 1924: 81, figs 17-19.
 Thoracophoracarus sinearcus – K. Viets, 1928: 48, fig. 116.
HOLOTYPE. — Germany, Holstein, Grosser Plöner See, 14.X.1918, A. Thienemann leg., 3082, ♂ (SMF).
REMARKS
 Notwithstanding intensive investigation of the water mite fauna in central European lowlands, this species has not been recorded since its first description, and K. O. Viets (1962) proposed that it could be a deformed representative of an Arrenurus species. In fact, from a careful re-examination it is obvious that the caudal part of the idiosoma is not symmetrical, as suggested by the figures for the original description. An evident asymmetry concerns the position of the gland openings posterior to the anal pore, the two membranes extending in the caudal concavity and the petiole that shows a distinct indentation on the right side (Fig. 1). Obviously, this is a deformed specimen – with a high probability, the absence of the dorsal furrow, a character never observed again in European arrenurids, is due to monstruous development as well. Due to these morphological abnormalities, synonymization with one of the numerous Arrenurus species recorded from the Grosser Plöner See is not possible and Arrenurus sinearcus must be considered a species incerta.
description: Published as part of Gerecke, Reinhard, 2009, Revisional studies on Thoracophoracarus K. Viets, 1914 (Arachnida, Acari, Hydrachnidia, Arrenuridae), pp. 127-145 in Zoosystema 31 (1) on page 129, DOI: 10.5252/z2009n1a7, http://zenodo.org/record/5397931
Carnet nº 9, commencé à Vladivostok (p. 1)
Creators: name: Péraire, Lucien
name: CNRS
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023

description: created: 14-7-1930
The Relative Wavelength Independence of IR Time Lags in NGC4151 During the Years 2010-2015
Creators: name: Oknyansky, V. L.
name: Shenavrin, V. I.
name: Metlova, N. V.
name: Gaskell, C. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present results of a study of the correlation between the infrared (JHKL) and optical(B) fluxes of the nucleus of the Seyfert galaxy NGC 4151 for the years 2010 - 2015 using our own data (partially published) in combination with published data of Roberts and Rumstey (2012), Guo et al. (2014) and Schnulle et al. (2013, 2015).We find similar lags for each of the HKL passbands relative to the optical of 37 +-3 days. The lags are the same to within the accuracy of measurement. We do not confirm a significant decrease in the lag for HKL in 2013-2014 previously reported by Schnulle et al. (2015), but we find that the lag of the short-lag component of J increased. We discuss our results within the framework of the standard model, where the variable infrared radiation is mainly due to the thermal re-emission of short-wave radiation by dust clouds close to a variable central source. There is also some contribution to the IR emission from the accretion disk, and this contribution increases with decreasing wavelength. The variability in J and K is not entirely simultaneous, which may be due to the differing contributions of the radiation from the accretion disk in these bands. The absence of strong wavelength-dependent changes in infrared lag across the HKL passbands can be explained by having the dust clouds during 2010-2015 be located beyond the sublimation radius. The relative wavelength independence of the infrared lags is also consistent with the hollow bi-conical outflow model of Oknyansky et al. (2015).
description: 28 pages, 7 figures
Stylops borcherti Luna de Carvalho 1974
Creators: name: Straka, Jakub
name: Jůzová, Kateřina
name: Nakase, Yuta
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Strepsiptera
Stylopidae
Stylops
Stylops borcherti

description: Stylops borcherti Luna de Carvalho, 1974, stat. restit.
 Stylops borcherti Luna de Carvalho, 1974: 349, F. Type locality: Spain, Madrid, Alcalá de Henares.
 Host. Andrena (Melandrena) albopunctata (Rossi, 1792) (LUNA DE CARVALHO 1974).
 Note. This name is possibly a synonym, but it is unclear whether it belongs to S. melittae or S. ater, both known from the subgenus Melandrena in Europe. The latter species was used for comparison to S. borcherti by the original author, but we expect rather synonymy with S. melittae because S. melittae is known to occur in Spain, whereas S. ater is not (LUNA DE CARVALHO 1974). No DNA sequence is known for Stylops from this host species. The status of this species is restituted for the time being until its status is clarified using integrative taxonomy or from the study of the type material.
description: Published as part of Straka, Jakub, Jůzová, Kateřina & Nakase, Yuta, 2015, Nomenclature and taxonomy of the genus Stylops (Strepsiptera): an annotated preliminary world checklist, pp. 305-332 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 311, DOI: 10.5281/zenodo.5304381
Dynamic Programming Method for Best Piecewise Linear Approximation for Vector Field of Nonlinear Boundary Value Problems on the Interval [0, 1]
Creators: name: Krishna, Duggirala Meher
name: Ravi, Duggirala
Publisher: name: arXiv
Year: 2019
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: An important problem that arises in many engineering applications is the boundary value problem for ordinary differential equations. There have been many computational methods proposed for dealing with this problem. The convergence of the iterative schemes to a true solution, when one such exists, and their numerical stability are the central issues discussed in the literature. In this paper, we discuss a method for approximating the vector field, maintaining the boundary conditions and numerical stability. If a true solution exists, a subsequence of solutions convergent to one such can be produced, by finer discretization of the solution space.
Liouville theory, accessory parameters and 2+1 dimensional gravity
Creators: name: Cantini, Luigi
name: Menotti, Pietro
name: Seminara, Domenico
Publisher: name: arXiv
Year: 2002
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We prove a relation between the asymptotic behavior of the conformal factor and the accessory parameters of the SU(1,1) Riemann- Hilbert problem. Such a relation shows the hamiltonian nature of the dynamics of N particles coupled to 2+1 dimensional gravity. A generalization of such a result is used to prove a connection between the regularized Liouville action and the accessory parameters in presence of general elliptic singularities. This relation had been conjectured by Polyakov in connection with 2-dimensional quantum gravity. An alternative proof, which works also in presence of parabolic singularities, is given by rewriting the regularized Liouville action in term of a background field.
description: 32 pages LaTex
Additional file 1: of Inhibition of phosphoenolpyruvate carboxykinase blocks lactate utilization and impairs tumor growth in colorectal cancer
Creators: name: Montal, Emily
name: Bhalla, Kavita
name: Dewi, Ruby
name: Ruiz, Christian
name: Haley, John
name: Ropell, Ashley
name: Gordon, Chris
name: Girnun, Geoffrey
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Figure S1. Related to Fig. 1. Colon-derived cancer cells use lactate for growth. (Aâ D) Colo205, Ls174T, Moser, and HT29 cells, respectively, were cultured with and without 10 mM lactate and cell number determined after 6 days using a Countess automated cell counter. N = 3 Âą S.D. (E) Colo205 cells were cultured in complete or reduced nutrient media and cell number determined after 6 days. (F) Colo205 cells were cultured in the presence of increasing doses of lactate and cell number determined after 6 days N = 3 Âą S.D *p < 0.05, **p < 0.01, ***p < 0.001. (DOCX 175 kb)
A novel practical preparation of methyl methanethiosulfonate from dimethyl sulfoxide initiated by a catalytic amount of (COCl)2 or anhydrous HCl
Creators: name: Huang, Shuai
name: Wang, Hao
name: Liu, Yongguo
name: Sun, Baoguo
name: Tian, Hongyu
name: Liang, Sen
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology

description: A novel practical preparation method for methyl methanethiosulfonate (MMTS) has been developed. Dimethyl sulfoxide was converted to MMTS in the presence of a catalytic amount of oxalyl chloride or anhydrous HCl in acetonitrile under reflux in an ideal yield. Methanesulfenic acid was proposed to be the key intermediate for the formation of MMTS.
Outer membrane vesicles-transmitted virulence genes mediate the emergence of new antimicrobial-resistant hypervirulent Klebsiella pneumoniae
Creators: name: Hua, Yuneng
name: Wang, Jingyu
name: Huang, Mei
name: Huang, Yiyi
name: Zhang, Ruyi
name: Bu, Fan
name: Yang, Biao
name: Chen, Juanjiang
name: Lin, Xiaomin
name: Hu, Xiumei
name: Zheng, Lei
name: Wang, Qian
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Evolutionary Biology
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Hypervirulent Klebsiella pneumoniae (hvKp) is a notorious clinical pathogen that is more likely to cause severe primary and metastatic abscesses. The dissemination of antimicrobial-resistant hvKp isolates has been reported worldwide, posing a great challenge and severe clinical threat. However, the mechanisms of antimicrobial-resistant hvKp isolates prevalent worldwide are not well precise. Outer membrane vesicles (OMVs) secreted from gram-negative bacteria are an important vehicle for delivering effector molecules inter- and intra-species. To explore whether OMVs as the vector of virulence genes horizontal transfer among Klebsiella pneumoniae and to explain the potential mechanism for the development of antimicrobial-resistant hvKp isolates, we isolated OMVs from hvKp and classical Klebsiella pneumoniae (cKp) by sequential differential centrifugation, respectively. Then, the characteristics and contents of hvKp-OMVs and cKp-OMVs were analyzed. These hvKp-OMVs contain virulence genes, which could be transferred from hvKp horizontally to extended-spectrum beta lactamase (ESBL)-producing cKp, leading to the production of antimicrobial-resistant hypervirulent transformants. Further experiments confirmed the transformants exhibited antimicrobial resistance and hypervirulent phenotypes in vitro and in vivo. In short, this work demonstrated that hvKp-OMVs facilitated virulence genes transfer, allowing an increase in the virulence level of ESBL-producing cKp and providing a new mechanism for the emergence of antimicrobial-resistant hvKp isolates.
Tables S1–5 & Figures S1 & 2 from Social selection is density dependent but makes little contribution to total selection in New Zealand giraffe weevils
Creators: name: Fisher, David N.
name: LeGrice, Rebecca J.
name: Painting, Christina J.
Publisher: name: The Royal Society
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 60801 Animal Behaviour

description: Models presented here are based on multiple measures per weevil as described in the Methods of the main text. These results are partly reproduced in the main text. Also including tw figures shwig how weevil aggergations change over time
Stylops dinizi Luna de Carvalho 1974
Creators: name: Straka, Jakub
name: Jůzová, Kateřina
name: Nakase, Yuta
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Strepsiptera
Stylopidae
Stylops
Stylops dinizi

description: Stylops dinizi Luna de Carvalho, 1974, stat. restit.
 Stylops dinizi Luna de Carvalho, 1974: 343, F. Type locality: Spain, Madrid, Vaciamadrid.
 Host. Andrena (Campilogaster) incisa Eversmann, 1852 (LUNA DE CARVALHO 1974).
 Note. No DNA sequence is known for Stylops from this host subgenus.
description: Published as part of Straka, Jakub, Jůzová, Kateřina & Nakase, Yuta, 2015, Nomenclature and taxonomy of the genus Stylops (Strepsiptera): an annotated preliminary world checklist, pp. 305-332 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 312, DOI: 10.5281/zenodo.5304381
Pinaka: Symbolic Execution meets Incremental Solving (Competition Contribution)
Creators: name: Chaudhary, Eti
name: Joshi, Saurabh
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: Many modern-day solvers offer functionality for incremental SAT solving, which preserves the state of the solver across invocations. This is beneficial when multiple, closely related SAT queries need to be fed to the solver. Pinaka is a symbolic execution engine which makes aggressive use of incremental SAT solving coupled with eager state infeasibility checks. It is built on top of the CProver/Symex framework. Pinaka supports both Breadth First Search and Depth First Search as state exploration strategies along with partial and full incremental modes. For SVCOMP 2019, Pinaka is configured to use partial incremental mode with Depth First Search strategy.
description: 5 Pages, 3 Figures, To be published under TOOLympics 2019 (TACAS 2019, part 3)
Revealing the Star-Disk-Jet Connection in GM Aur using Multiwavelength Variability
Creators: name: Espaillat, C. C.
name: Macias, E.
name: Hernandez, J.
name: Robinson, C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Here we analyze the first simultaneous X-ray, ultraviolet, optical, infrared, and centimeter observations of a T Tauri star (TTS). We present three epochs of simultaneous Spitzer and VLA data of GM Aur separated by ~1 wk. These data are compared to previously published HST and Chandra observations from which mass accretion rates ($\dot M$) and X-ray luminosities, respectively, were measured. The mid-infrared emission increases along with $\dot M$, and we conclude that this is due to an increase in the mass in the inner disk. The cm emission, which probes the jet, also appears to increase as $\dot M$ increases, and the changes in the cm flux are consistent with the variability in $\dot M$ assuming the mass-loss rate is ~10% $\dot M$. The 3 cm emission morphology also appears changed compared with observations taken three years previously, suggesting that for the first time, we may be tracking changes in the jet morphology of a TTS. The X-ray luminosity is constant throughout the three epochs, ruling out variable high-energy stellar radiation as the cause for the increases in the mid-infrared or cm emission. Tying together the multiwavelength variability observed, we conclude that an increase in the surface density in the inner disk resulted in more mass loading onto the star and therefore a higher $\dot M$, which led to a higher mass-loss rate in the jet. These results stress the importance of coordinated multiwavelength work to better understand the star-disk-jet connection.
description: accepted to ApJL
Stylops ibericus Luna de Carvalho 1969
Creators: name: Straka, Jakub
name: Jůzová, Kateřina
name: Nakase, Yuta
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Strepsiptera
Stylopidae
Stylops
Stylops ibericus

description: Stylops ibericus Luna de Carvalho, 1969, stat. restit.
 Stylops ibericus Luna de Carvalho, 1969: 7, F. Type locality: Portugal, Sagres, Vila do Bispo.
 Host. Andrena (Carandrena) nigroviridula Dours, 1873 (LUNA DE CARVALHO 1969).
 Note. No DNA sequence is known for Stylops from this host subgenus.
description: Published as part of Straka, Jakub, Jůzová, Kateřina & Nakase, Yuta, 2015, Nomenclature and taxonomy of the genus Stylops (Strepsiptera): an annotated preliminary world checklist, pp. 305-332 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 313, DOI: 10.5281/zenodo.5304381
Warm Little Inflaton becomes Dark Energy
Creators: name: Rosa, João G.
name: Ventura, Luís B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a model where the inflaton field behaves like quintessence at late times, generating the present phase of accelerated expansion. This is achieved within the framework of warm inflation, in particular the Warm Little Inflaton scenario, where the underlying symmetries guarantee a successful inflationary period in a warm regime sustained by dissipative effects without significant backreaction on the scalar potential. This yields a smooth transition into a radiation-dominated epoch, at which point dissipative effects naturally shut down as the temperature drops below the mass of the fermions directly coupled to the inflaton. The post-inflationary dynamics is then analogous to a thawing quintessence scenario, with no kination phase at the end of inflation. Observational signatures of this scenario include the modified consistency relation between the tensor-to-scalar ratio and tensor spectral index typical of warm inflation models, the variation of the dark energy equation of state at low redshifts characteristic of thawing quintessence scenarios, and correlated dark energy isocurvature perturbations.
description: 6 pages, 3 figures, added references and comments. Comments are welcome
MOESM2 of Primary outcomes of the VIDI study: phase 2, double-masked, randomized, active-controlled study of ASP8232 for diabetic macular edema
Creators: name: Nguyen, Quan
name: Sepah, Yasir
name: Berger, Brian
name: Brown, David
name: Do, Diana
name: Garcia-Hernandez, Alberto
name: Patel, Sunil
name: Rahhal, Firas
name: Shildkrot, Yevgeniy
name: Renfurm, Ronny
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology

description: Additional file 2: TableÂ S2. Ocular TEAEs (safety analysis set).
Portfolio Optimization and the Random Magnet Problem
Creators: name: Rosenow, B.
name: Plerou, V.
name: Gopikrishnan, P.
name: Stanley, H. E.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Portfolio Management (q-fin.PM)
subject: FOS: Physical sciences
subject: FOS: Economics and business

description: Diversification of an investment into independently fluctuating assets reduces its risk. In reality, movement of assets are are mutually correlated and therefore knowledge of cross--correlations among asset price movements are of great importance. Our results support the possibility that the problem of finding an investment in stocks which exposes invested funds to a minimum level of risk is analogous to the problem of finding the magnetization of a random magnet. The interactions for this ``random magnet problem'' are given by the cross-correlation matrix {\bf \sf C} of stock returns. We find that random matrix theory allows us to make an estimate for {\bf \sf C} which outperforms the standard estimate in terms of constructing an investment which carries a minimum level of risk.
description: 12 pages, 4 figures, revtex
An improved stiff-ODE solving framework for reacting flow simulations with detailed chemistry in OpenFOAM
Creators: name: Wu, Kun
name: Jiang, Yuting
name: Huo, Zhijie
name: Cheng, Di
name: Fan, Xuejun
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Computational Biology

description: The integration of stiff ordinary differential equation (ODE) systems associated with detailed chemical kinetics is computationally demanding in practical combustion simulations. Despite the various approaches in expediting the computational efficiency, it is still necessary to optimise the cell-wise calculation in operator-splitting type simulations of reactive flow. In this work, we proposed an improved stiff-ODE solver framework targeting to speed up the simulation of reactive flow in OpenFOAM. This framework combines the Radau-IIA and backward differentiation formula (BDF) ODE-integration algorithms, the pyJac-based fully analytical Jacobian formulation, and dense-based LAPACK and sparse-based KLU sophisticated linear system solvers. We evaluate the performance of the efficient solver framework on various benchmark combustion problems across a wide range of chemical kinetic complexities. A comprehensive investigation of the key elements of stiff ODE solvers is conducted in the homogeneous reactor, focusing respectively on the influences of error tolerance, integration time interval, Jacobian evaluation methodology, and linear system solver on the accuracy and efficiency trade-off. More realistic simulation results are presented regarding the one-dimensional laminar flame and three-dimensional turbulent flame. The results indicate that the Radau-IIA is more preferable in both efficiency and accuracy compared with the widely used BDF and Seulex methods for large integration interval, whereas the differences between three methods diminish as the integration time interval decreases. In all cases, it is found that the full analytical Jacobian is more advantageous for small mechanisms of species number around 50–100 while the approximated formulation of Jacobian is recommended for larger ones. Furthermore, the more robust linear system solvers provide significant improvement on computational efficiency with the dense-based LAPACK solver being more suitable for small to moderate-scale mechanisms while sparse-based KLU being superior for large-scale mechanisms. The proposed efficient solver framework in its optimal configuration obtains more than 2.6 times speedup in realistic high-fidelity flame simulation with a 57 species combustion mechanism.
Photon-number tomography of multimode states and positivity of the density matrix
Creators: name: Man'ko, Olga
name: Man'ko, V. I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: For one-mode and multimode light, the photon-number tomograms of Gaussian quantum states are explicitly calculated in terms of multivariable Hermite polynomials. Positivity of the tomograms is shown to be necessary condition for positivity of the density matrix.
Stylops kinzelbachi Luna de Carvalho 1974
Creators: name: Straka, Jakub
name: Jůzová, Kateřina
name: Nakase, Yuta
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Strepsiptera
Stylopidae
Stylops
Stylops kinzelbachi

description: Stylops kinzelbachi Luna de Carvalho, 1974, stat. restit.
 Stylops kinzelbachi Luna de Carvalho, 1974: 327, F. Type locality: Spain, Alicante, Elche.
 Host. Andrena (Rufandrena) orbitalis Morawitz, 1871 (LUNA DE CARVALHO 1974).
 Note. No DNA sequence is known for Stylops from this host subgenus.
description: Published as part of Straka, Jakub, Jůzová, Kateřina & Nakase, Yuta, 2015, Nomenclature and taxonomy of the genus Stylops (Strepsiptera): an annotated preliminary world checklist, pp. 305-332 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 313, DOI: 10.5281/zenodo.5304381
Local studies of the ferromagnetic ordering temperature suppression in SrRuO3
Creators: name: Han, Z. H.
name: Budnick, J. I.
name: Daniel, M.
name: Hines, W. A.
name: Pease, D. M.
name: Klamut, P. W.
name: Dabrowski, B.
name: Mini, S. M.
name: Maxwell, M.
name: Kimball, C. W.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In order to gain insight into suppression of the ferromagnetic ordering temperature, local studies utilizing 99,101Ru zero-field spin-echo NMR, along with complimentary magnetization, high-angle x-ray diffraction, and Ru K-edge XAFS measurements, have been carried out on samples of SrRuO3 annealed at both "ambient" (atmospheric) pressure and "high-pressure" oxygen (600 atm). For the "high pressure" sample, the results indicate structural disorder and the existence of some vacancies on the Ru sites, along with a reduced magnetic ordering temperature.
description: 4 pages, 1 figure, in press for Acta Physica Polonica B, Proceedings of the International Conference on Strongly Correlated Electron Systems SCES'02, July 10-13 2002, Krakow, Poland
Thoracophoracarus K. Viets 1914
Creators: name: Gerecke, Reinhard
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Acari
Arrenuridae
Thoracophoracarus

description: Genus Thoracophoracarus K. Viets, 1914
 TYPE SPECIES. — Thoracophoracarus arrhenuroides K.Viets, 1914.
description: Published as part of Gerecke, Reinhard, 2009, Revisional studies on Thoracophoracarus K. Viets, 1914 (Arachnida, Acari, Hydrachnidia, Arrenuridae), pp. 127-145 in Zoosystema 31 (1) on page 129, DOI: 10.5252/z2009n1a7, http://zenodo.org/record/5397931
Bond operator mean field theory of the half filled Kondo lattice model
Creators: name: Jurecka, Christoph
name: Brenig, Wolfram
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a bond-operator mean field theory for the Kondo lattice model at half filling in two (2D) and three (3D) dimensions. A continuous quantum phase transition from an antiferromagnetic to a spin-gapped singlet ground state is found at J/t=1.505 (1.833) in 2D (3D). Additionally we evaluate the quasiparticle dispersions as well as the staggered magnetic moment and provide a comparison with complementary numerical approaches.
description: 4 pages, 3 figures