cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
ImpZ: a new photometric redshift code for galaxies and quasars
Creators: name: Babbedge, T. S. R
name: Rowan-Robinson, M.
name: Gonzalez-Solares, E.
name: Polletta, M.
name: Berta, S.
name: Perez-Fournon, I.
name: Oliver, S.
name: Salaman, D. M.
name: Irwin, M.
name: Weatherley, S. J.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a combined galaxy-quasar approach to template-fitting photometric redshift techniques and show the method to be a powerful one. The code (ImpZ) is presented, developed and applied to two spectroscopic redshift catalogues, namely the Isaac Newton Telescope Wide Angle Survey ELAIS N1 and N2 fields and the Chandra Deep Field North. In particular, optical size information is used to improve the redshift determination. The success of the code is shown to be very good with Delta z/(1+z) constrained to within 0.1 for 92 per cent of the galaxies in our sample. The extension of template-fitting to quasars is found to be reasonable with Delta z/(1+z) constrained to within 0.25 for 68 per cent of the quasars in our sample. Various template extensions into the far-UV are also tested.
description: 21 pages. MNRAS in press. Minor alterations to match MNRAS final proof
Controlling Fragment Competition on Pathways to Addressable Self-Assembly
Creators: name: Madge, Jim
name: Bourne, David
name: Miller, Mark A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Addressable self-assembly is the formation of a target structure from a set of unique molecular or colloidal building-blocks, each of which occupies a defined location in the target. The requirement that each type of building-block appears exactly once in each copy of the target introduces severe restrictions on the combinations of particles and on the pathways that lead to successful self-assembly. These restrictions can limit the efficiency of self-assembly and the final yield of the product. In particular, partially formed fragments may compete with each other if their compositions overlap, since they cannot be combined. Here, we introduce a "completability" algorithm to quantify competition between self-assembling fragments and use it to deduce general principles for suppressing the effects of fragment incompatibility in the self-assembly of small addressable clusters. Competition originates from loops in the bonding network of the target structure, but loops may be needed to provide structural rigidity and thermodynamic stability. An optimal compromise can be achieved by careful choice of bonding networks and by promoting semi-hierarchical pathways that rule out competition between early fragments. These concepts are illustrated in simulations of self-assembly in two contrasting addressable targets of 20 unique components each.
description: 35 pages (preprint style), 12 figures
Nodosisporites choshiensis Legrand, Pons, Nishida & Yamada
Creators: name: Legrand, Julien
name: Pons, Denise
name: Nishida, Harufumi
name: Yamada, Toshihiro
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Gleicheniales
Matoniaceae
Nodosisporites
Nodosisporites choshiensis

description: Nodosisporites choshiensis Legrand, Pons, Nishida & Yamada n. sp.
(Fig. 10 G-K)
Nodosisporites sp., Legrand, Palynologie des dépôts Jurassique supérieur et Crétacé inférieur du Japon, et provinces paléofloristiques du sud-est asiatique: 166, 167, pl. XIII, figs 3, 5, 6 (2009).
TYPE MATERIAL. — Site I, horizon 1, slides SEM-a, SEM-b; holotype (SEM-a; Fig. 10J); paratype (SEM-b; Fig. 10K). Collection de Paléobotanique-UPMC, Paris, France.
ETYMOLOGY. — The species name is after the Choshi Group, from which it was reported.
OCCURRENCE. — Ashikajima and Kimigahama Fm.
TYPE LOCALITY. — Kimigahama bay, Choshi Peninsula, Chiba Prefecture, Japan.
STRATIGRAPHIC HORIZON. — Kimigahama Fm (late Barremian).
DIAGNOSIS
Tetrahedral trilete microspore. Amb rounded triangular. Proximal face slightly flattened, with a psilate contact area followed by 1 or 2 muri parallel to the equator. The laesurae are relatively narrow, slightly raised and undulating, and extend to the 3/4 of the spore radius. The exine is cicatricose. The distal face is strongly convex (35 to 40 µm in polar diameter). It shows 3 sets of 3-4 muri parallel to the equator, that join in the apex areas. One of these sets goes on to form a triangle centered on the distal pole (Fig. 11). The muri are raised, 2 to 3 µm wide, and are ornamented by tubercules, verrucae or spines (5 to 7 µm long) regularly distributed. The ornamentation of this form corresponds to the type I-A defined by Krutzsch (1963). Equatorial diameter = 35-50 µm; polar diameter = 35-40 µm.
REMARKS
Appendicisporites spinosus Pocock, 1964 shows supramural bacula, verrucae or spines as observed in Nodosisporites, but differs from the later in that these elements are not evenly distributed. Cicatricose or canaliculate genera Cicatricosisporites and Plicatella also show some morphological similarities, but both lack supramural elements.
BOTANICAL AFFINITIES
Schizaeales, Anemiaceae (Dettmann & Clifford 1992).
description: Published as part of Legrand, Julien, Pons, Denise, Nishida, Harufumi & Yamada, Toshihiro, 2011, Barremian palynofloras from the Ashikajima and Kimigahama formations (Choshi Group, Outer Zone of south-west Japan), pp. 87-135 in Geodiversitas 33 (1) on pages 105-106, DOI: 10.5252/g2011n1a6, http://zenodo.org/record/4597011
Recovering the M-channel Sturm-Liouville operator from M+1 spectra
Creators: name: Chabanov, V. M.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 65F18

description: For a system of M coupled Schroedinger equations, the relationship is found between the vector-valued norming constants and M+1 spectra corresponding to the same potential matrix but different boundary conditions. Under a special choice of particular boundary conditions, this equation for norming vectors has a unique solution. The double set of norming vectors and associated spectrum of one of the M+1 boundary value problems uniquely specifies the matrix of potentials in the multichannel Schroedinger equation.
description: 8 pages, no figures
Effects of Grain Size on the Spectral Energy Distribution of Dusty Circumstellar Envelopes
Creators: name: Carciofi, A. C.
name: Bjorkman, J. E.
name: Magalhaes, A. M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the effects of dust grain size on the spectral energy distribution (SED) of spherical circumstellar envelopes. Based on the self-similarity relations of dusty SEDs derived by Ivezic & Elitzur (1997), we expect an approximate invariance of the IR SED for models with different grain sizes. Approximate invariance follows from the fact that differently sized grains have similar optical properties at long wavelengths where the dust reprocesses the starlight. In this paper, we discuss what are the physical requirements on the model parameters to maintain the approximate invariance of the IR SED. Single grain size models are studied for a wide range of grain sizes in three optical depth regimes. In this study, we find limits for the cases where the IR SED is and is not capable of conveying information about grain sizes, and to what extent it does so. We find that approximate invariance occurs for a much larger range of grain sizes than previously believed, and, when approximate invariance holds, the SED is controlled mainly by one parameter, the reprocessing optical depth, a quantity that measures the fraction of starlight that is absorbed by the dust grains. Models with a grain size distribution are studied as well. For these models, we find that, in many instances, the concept of approximate invariance may be extended from the IR SED to all wavelengths. This means that, for a wide range of optical depths, models with different grain size distributions will produce very similar SEDs and, hence, the reprocessing optical depth is the only quantity that can be unambiguously obtained from the SED. The observational consequences of this result are discussed in detail.
Leucothyreus laticollis Ohaus 1931
Creators: name: Jameson, Mary Liz
name: Hawkins, Shauna Joy
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Leucothyreus
Leucothyreus laticollis

description: T. laticollis Ohaus, 1931: 258
BOLIVIA: Santa Cruz, Cochambamba; BRAZIL: Mato Grosso, Rondônia; PERU: Lima, Madre de Dios
description: Published as part of Jameson, Mary Liz & Hawkins, Shauna Joy, 2005, Synopsis of the genera of Geniatini (Coleoptera: Scarabaeidae: Rutelinae with an annotated catalog of species), pp. 1-76 in Zootaxa 874 (1) on page 56, DOI: 10.11646/zootaxa.874.1.1, http://zenodo.org/record/5046175
Additional file 1 of Passive sensing on mobile devices to improve mental health services with adolescent and young mothers in low-resource settings: the role of families in feasibility and acceptability
Creators: name: Sujen Man Maharjan
name: Anubhuti Poudyal
name: Van Heerden, Alastair
name: Prabin Byanjankar
name: Thapa, Ada
name: Islam, Celia
name: Kohrt, Brandon A.
name: Hagaman, Ashley
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. EHEALTH CONSORT extension checklist.
BPS Configurations in Smectics
Creators: name: Santangelo, C. D.
name: Kamien, Randall D.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: It is typical in smectic liquid crystals to describe elastic deformations with a linear theory when the elastic strain is small. We extend the recent, exact solution of Brener and Marchenko to more general one-dimensional deformations, including multiple edge dislocations by relying on the Bogomol'nyi, Prasad and Sommerfield (BPS) decomposition. We introduce an approximation for the deformation profile far from a spherical inclusion and find an enhanced attractive interaction at long distances due to the nonlinear elasticity.
description: 4 pages, RevTeX, 2 figures, corrected typos
Sun-as-a-star Multi-wavelength Observations: A Milestone for Characterization of Stellar Active Regions
Creators: name: Toriumi, Shin
name: Airapetian, Vladimir S.
name: Hudson, Hugh S.
name: Schrijver, Carolus J.
name: Cheung, Mark C. M.
name: DeRosa, Marc L.
Publisher: name: Zenodo
Year: 2021
Subjects: Cool Stars on the main sequence
The Sun and the Heliosphere

description: It has been revealed that "superflares" can occur on solar-type stars. The magnetic energy of the flares is likely to be stored in active-region atmospheres. Therefore, to explain the energy storage and occurrence of the flares, it is important to monitor the evolutions of the active regions, not only in visible light but also in ultraviolet (UV) and X-rays. To demonstrate this, we perform multi-wavelength irradiance monitoring of transiting solar active regions by using full-disk observation data. As a result of this sun-as-a-star spectral irradiance analysis, we confirm that the visible continuum that corresponds to the photosphere becomes darkened when the spot is at the central meridian, whereas most of the UV, EUV and X-rays, which are sensitive to chromospheric to coronal temperatures, are brightened, reflecting the bright magnetic features above the starspots. The time lags between the coronal and photospheric light curves have the potential to probe the extent of coronal magnetic fields above the starspots. These results indicate that, by measuring the stellar light curves in multiple wavelengths, we may obtain information on the structures and evolution of stellar active regions.
description: {"references": ["Toriumi, Shin et al. (2020). Sun-as-a-star Spectral Irradiance Observations of Transiting Active Regions."]}
Proctolaelaps antiquus Treat & Niederman 1967
Creators: name: Hernandes, Fabio A.
name: Huff, Jeremy C.
name: Oconnor, Barry M.
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Ascidae
Proctolaelaps
Proctolaelaps antiquus

description: Proctolaelaps antiquus Treat & Niederman, 1967: 8;
ex Acronicta clarescens Guenée, 1852 (Hexapoda, Lepidoptera, Noctuidae), New York, U.S.A., 30.XII.1955, ♀ holotype.
description: Published as part of Hernandes, Fabio A., Huff, Jeremy C. & Oconnor, Barry M., 2011, Catalog of the Acari types deposited in the American Museum of Natural History, New York (Arthropoda: Arachnida), pp. 1-50 in Zootaxa 2936 (1) on page 3, DOI: 10.11646/zootaxa.2936.1.1, http://zenodo.org/record/5284434
Odd Fracton Theories, Proximate Orders, and Parton Constructions
Creators: name: Pretko, Michael
name: Parameswaran, S. A.
name: Hermele, Michael
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Lieb-Schultz-Mattis (LSM) theorem implies that gapped phases of matter must satisfy non-trivial conditions on their low-energy properties when a combination of lattice translation and $U(1)$ symmetry are imposed. We describe a framework to characterize the action of symmetry on fractons and other sub-dimensional fractional excitations, and use this together with the LSM theorem to establish that X-cube fracton order can occur only at integer or half-odd-integer filling. Using explicit parton constructions, we demonstrate that "odd" versions of X-cube fracton order can occur in systems at half-odd-integer filling, generalizing the notion of odd $Z_2$ gauge theory to the fracton setting. At half-odd-integer filling, exiting the X-cube phase by condensing fractional quasiparticles leads to symmetry-breaking, thereby allowing us to identify a class of conventional ordered phases proximate to phases with fracton order. We leverage a dual description of one of these ordered phases to show that its topological defects naturally have restricted mobility. Condensing pairs of these defects then leads to a fracton phase, whose excitations inherit these mobility restrictions.
Dead Zones of Classical Habitability in Stellar Binary Systems
Creators: name: Moorman, Sarah
name: Wang, Zhaopeng
name: Cuntz, Manfred
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Although habitability, defined as the general possibility of hosting life, is expected to occur under a broad range of conditions, the standard scenario to allow for habitable environments is often described through habitable zones (HZs). Previous work indicates that stellar binary systems typically possess S-type or P-type HZs, with the S-type HZs forming ring-type structures around the individual stars and P-type HZs forming similar structures around both stars, if considered a pair. However, depending on the stellar and orbital parameters of the system, typically, there are also regions within the systems outside of the HZs, referred to as dead zones (DZs). In this study, we will convey quantitative information on the width and location of DZs for various systems. The results will also depend on the definition of the stellar HZs as those are informed by the planetary climate models.
description: Accepted by Astrophysics and Space Science; 17 pages, including 9 figures and 5 tables
Nodosisporites makotoi Legrand, Pons, Nishida & Yamada n. sp.
Creators: name: Legrand, Julien
name: Pons, Denise
name: Nishida, Harufumi
name: Yamada, Toshihiro
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Polypodiopsida
Schizaeales
Nodosisporites
Nodosisporites makotoi

description: Nodosisporites makotoi Legrand, Pons, Nishida & Yamada n. sp. (Fig. 10 A-F)
Nodosisporites sp., Legrand, Palynologie des dépôts Jurassique supérieur et Crétacé inférieur du Japon, et provinces paléofloristiques du sud-est asiatique: 166, 167, pl. XIII, figs 1, 2, 4, 7; pl. XIV, fig. 7 (2009).
TYPE MATERIAL. — Site II, horizon 2, slides a, b; holotype (II2 a-L58/2; Fig. 10A, D); paratypes (II2 b-E56/3, II2b-U33; Fig. 10B, C, E, F). Collection de Paléobotanique-UPMC, Paris, France.
ETYMOLOGY. — The species is named in honour of Prof. Makoto Nishida, who first studied fossil plants from the Choshi Group.
OCCURRENCE. — Ashikajima and Kimigahama formations.
TYPE LOCALITY. — Hatoyama, SE Choshi Peninsula, Chiba Prefecture, Japan.
STRATIGRAPHIC HORIZON. — Ashikajima Formation (Barremian).
DIAGNOSIS
Tetrahedral trilete microspore. Amb rounded triangular. Proximal face slightly flattened, with a psilate contact area followed by 1 or 2 muri parallel to the equator. The laesurae are relatively narrow, raised (about 3 µm), undulating, and extend to the 3/4 of the spore radius or to the equator; they are smooth or ornamented by small spines (0.5-1 µm high and 1-3 µm in basal diameter). Near the apices, 5-6 big spines (3-5 µm high) are present. A translucent equatorial zona with a dentate margin can be seen. The exine is cicatricose. The distal face shows 3 sets of 3-4 muri sinuous but parallel to the equator. One of these sets goes on to form a triangle (sometimes, more or less a network) centered on the distal pole (Fig. 11). The ornamentation of this form corresponds to the type I-A defined by Krutzsch (1963). Equatorial diameter = 40-45 µm.
REMARKS
Appendicisporites dentimarginatus Brenner, 1963 shows similarities with Nodosisporites makotoi, but lacks spines on the apices.
BOTANICAL AFFINITIES
Schizaeales, Anemiaceae (Dettmann & Clifford 1992). The ornamentation shows similarities with that of Anemia phyllitidis (Linnaeus) Swartz from Brazil, figured by Tryon & Lugardon (1991).
description: Published as part of Legrand, Julien, Pons, Denise, Nishida, Harufumi & Yamada, Toshihiro, 2011, Barremian palynofloras from the Ashikajima and Kimigahama formations (Choshi Group, Outer Zone of south-west Japan), pp. 87-135 in Geodiversitas 33 (1) on page 106, DOI: 10.5252/g2011n1a6, http://zenodo.org/record/4597011
Figuring Out Gas & Galaxies In Enzo (FOGGIE). IV. The Stochasticity of Ram Pressure Stripping in Galactic Halos
Creators: name: Simons, Raymond C.
name: Peeples, Molly S.
name: Tumlinson, Jason
name: O'Shea, Brian W.
name: Smith, Britton D.
name: Corlies, Lauren
name: Lochhaas, Cassandra
name: Zheng, Yong
name: Augustin, Ramona
name: Prasad, Deovrat
name: Snyder, Gregory F.
name: Tollerud, Erik
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study ram pressure stripping in simulated Milky Way-like halos at z>=2 from the Figuring Out Gas & Galaxies In Enzo (FOGGIE) project. These simulations reach exquisite resolution in their circumgalactic medium (CGM) gas owing to FOGGIE's novel refinement scheme. The CGM of each halo spans a wide dynamic range in density and velocity over its volume---roughly 6 dex and 1000 km/s, respectively---translating into a 5 dex range in ram pressure imparted to interacting satellites. The ram pressure profiles of the simulated CGM are highly stochastic, owing to kpc-scale variations of the density and velocity fields of the CGM gas. As a result, the efficacy of ram pressure stripping depends strongly on the specific path a satellite takes through the CGM. The ram-pressure history of a single satellite is generally unpredictable and not well correlated with its approach vector with respect to the host galaxy. The cumulative impact of ram pressure on the simulated satellites is dominated by only a few short strong impulses---on average, 90% of the total surface momentum gained through ram pressure is imparted in 20% or less of the total orbital time. These results reveal an erratic mode of ram pressure stripping in Milky-Way like halos at high redshift---one that is not captured by a smooth spherically-averaged model of the circumgalactic medium.
description: 18 pages, 10 figures. Submitted to ApJ
Additional file 1 of Psychosocial burden and professional and social support in patients with hereditary transthyretin amyloidosis (ATTRv) and their relatives in Italy
Creators: name: Magliano, Lorenza
name: Obici, Laura
name: Sforzini, Claudia
name: Mazzeo, Anna
name: Russo, Massimo
name: Cappelli, Francesco
name: Fenu, Silvia
name: Luigetti, Marco
name: Tagliapietra, Matteo
name: Gemelli, Chiara
name: Leonardi, Luca
name: Tozza, Stefano
name: Pradotto, Luca Guglielmo
name: Citarelli, Giulia
name: Mauro, Alessandro
name: Manganelli, Fiore
name: Antonini, Giovanni
name: Grandis, Marina
name: Fabrizi, Gian Maria
name: Sabatelli, Mario
name: Pareyson, Davide
name: Perfetto, Federico
name: Merlini, Giampaolo
name: Vita, Giuseppe
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1. Table S1, entitled “Help in daily activities needed by the patients with ATTRv and provided by their relatives in the past two months”; Table S2, entitled “Practical and psychological burden experienced by patients with ATTRv (N=141) in the last two months”; Table S3, entitled “ Perceived support received from professionals and social network by patients with ATTRv (N=141)”; Table S4, entitled “Practical and psychological burden experienced by relatives of patients with ATTRv (N=69) in the last two months”; Table S5, entitled “Perceived support received from professionals and social network by relatives of patients with ATTRv (N=69)”.
Multiplex temporal measures reflecting neural underpinnings of brain functional connectivity under cognitive load in Autism Spectrum Disorder
Creators: name: Tanu Wadhera
name: Kakkar, Deepti
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Methods: Thirty individuals with ASD (11-18years) and thirty Typically Developing (TD) individuals (11-16years) were recruited to perform the mental task. The participants were instructed to flip the shown geometric images mentally and mark their response on a scale. The task-related multivariate EEG activations were analyzed using multiplex temporal Visibility Graphs (VGs) to compute local and global brain network functional connectivity dynamics. Results: With cognitive load (0-back to the 2-back task), the behavioral performance (d’ index and Reaction Time) has reduced in ASD. The brain network has become more segregated and less integrated, reflecting more involvement of intra-regions over inter-regions in ASD. The frequent rerouting in hubs measured by Eigenvector Centrality (EC) indicated the progression of brain trajectory towards ASD. Overall, the neural mechanisms involving hyperactive response in frontal regions, frequent rewiring, and strengthened brain connectivity as a result of learning-induced performance reflected the adaptation to cognitive demands in ASD. Discussion: The correlation between complex graph measures and behavioral domain further reflected that neural metrics could predict the behavioral performance of the individuals in the task. In the future, modeling functional connectivity-based markers have the potential to reflect the brain trajectory alterations, which can detect ASD even before the behavioral manifestations become apparent.
Unleashing the Power of Participatory IoT with Blockchains for Increased Safety and Situation Awareness of Smart Cities
Creators: name: Hamdaoui, Bechir
name: Alkalbani, Mohamed
name: Znati, Taieb
name: Rayes, Ammar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: IoT emerges as an unprecedented paradigm with great potential for changing how people interact, think and live. It is making existing Internet services feasible in ways that were previously impossible, as well as paving the way for new situation-awareness applications suitable for smart cities, such as realtime video surveillance, traffic control, and emergency management. These applications will typically rely on large numbers of IoT devices to collect and collaboratively process streamed data to enable real-time decision making. In this paper, we introduce the concept of Semantic Virtual Space (SVS), an abstraction for virtualized cloud-enabled IoT infrastructure that is commensurate with the goals and needs of these emerging smart city applications, and propose and discuss scalable architectures and mechanisms that enable and automate the deployment and management of multiple SVS instances on top of the cloud-enabled IoT infrastructure.
Evolutionary sequences of rotating protoneutron stars
Creators: name: Villain, Loic
name: Pons, Jose A.
name: Cerda-Duran, Pablo
name: Gourgoulhon, Eric
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the evolution of rigidly and differentially rotating protoneutron stars (PNSs) during the first twenty seconds of their life. We solve the equations describing stationary axisymmetric configurations in general relativity coupled to a finite temperature, relativistic equation of state, to obtain a sequence of quasi-equilibrium configurations describing the evolution of newly born neutron stars. Our estimates show that the scale of variation of the angular velocity in a PNSs is of the order of 7-10 km. We obtain the maximum rotation frequency that can be reached as the protoneutron stars deleptonizes and cools down, as well as other relevant parameters such as total angular momentum or |T/W|. Our study shows that imposing physical constraints (conservation of baryonic mass and angular momentum) and choosing reasonable thermodynamical profiles as the star evolves gives results consistent with the energetics of more complex simulations of non-rotating PNSs. It appears to be unlikely that PNSs formed in nearly axisymmetric core collapse reach the critical angular velocity to undergo the bar mode instability. They could, however, undergo secular or low |T/W| rotational instabilities a few seconds after birth, resulting in a strong emission of gravitational waves retarded with respect to the neutrino luminosity peak. We also found that the geometry of strongly differentially rotating protoneutron stars can become toroidal-like for large values of the angular velocity, before reaching the mass shedding limit.
description: 14 pages, version accepted in A&A
title: Order-Disorder Phenomena in Polyelectrolyte Tissues
Creators: name: Regini, Justyn Wiktor
Publisher: name: The Open University
Year: 1995

description: Three polyelectrolyte-based tissues, muscle, cornea and lens have been investigated using microelectrode and low angle X-ray diffraction techniques. It has been found that with increasing temperature the net fixed charge in the A- and I-bands in muscle falls, in both the relaxed and rigor states. In the rigor state a definite temperature transition between 27.5 - 30 °C has been established. The sharpness of the off meridional peaks of the 365 Å actin layer line of rigor muscle increases with increasing temperature at low ionic strength. In relaxed muscle previous reports show that the myosin layer-lines disappear with decreasing temperature. We have shown that.the net charge decreases with increasing temperature, as these two phenomena occur within the same temperature range, it is probable that they are connected. All these effects are explained in terms of ion binding models. Previous reports have shown that there is an anomalous negative temperature coefficient of Donnan swelling theory in cornea. We have shown that the net fixed charge decreases linearly with increasing temperature in corneal stroma. This is explained in terms of an ion binding model, which accounts for the negative temperature coefficient. In calf lens no change in the measured Donnan potentials is observed below the critical temperature for the onset of the cold cataract phenomenon. This is probably due to the low concentration of the cryoprotein responsible for this effect. Micromolar concentrations of ATP and PPi have been shown to decrease the fixed negative charge on the myosin molecule in previous work. We have shown that in muscle at zero overlap the lattice spacing and X-ray equatorial intensities are at a maximum at micromolar concentrations of PPi. This effect is interpreted in terms of a change of the electrical regime within the muscle lattice.
On the Origin of Dark Matter Cores in Dwarf Galaxies
Creators: name: Ricotti, Massimo
name: Wilkinson, Mark I.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: In this paper, we study the dynamical stability and time evolution of the central dark matter cores of low-mass (about 10^8-10^9 M_solar) galactic haloes found in recent cold dark matter simulations at high redshift. From those simulations we extract three haloes, assembled by hierarchical merging, that at redshift z>10 display a core and we evolve them without further merging to low redshift using direct N-body integration. The central core in the dark matter profile is found to be dynamically stable: it survives for many crossing times without evolution into a cusp. This result supports the claim that the mass dependence of the central dark matter profiles of simulated haloes is a direct consequence of the power spectrum of primordial density fluctuations. In addition, we show that the simulated dark matter profiles, if they evolved in isolation, are consistent with the observed velocity dispersion profile of stars in the inner parts of the Draco dwarf spheroidal galaxy. Simple scaling arguments are reviewed which explain the evolution of the concentration parameter with redshift. We also review some arguments used to derive the logarithmic slope of the inner and outer density profile.
description: Accepted for publication on MNRAS. 7 pages, including 5 figures
Trizogeniates planipennis Ohaus 1917
Creators: name: Jameson, Mary Liz
name: Hawkins, Shauna Joy
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Trizogeniates
Trizogeniates planipennis

description: T. planipennis Ohaus, 1917: 44
BRAZIL: Espírito Santo, Minas Gerais, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo; PERU
description: Published as part of Jameson, Mary Liz & Hawkins, Shauna Joy, 2005, Synopsis of the genera of Geniatini (Coleoptera: Scarabaeidae: Rutelinae with an annotated catalog of species), pp. 1-76 in Zootaxa 874 (1) on page 56, DOI: 10.11646/zootaxa.874.1.1, http://zenodo.org/record/5046175
Trizogeniates venezuelensis Villatoro 2002
Creators: name: Jameson, Mary Liz
name: Hawkins, Shauna Joy
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Trizogeniates
Trizogeniates venezuelensis

description: T. venezuelensis Villatoro, 2002: 271
VENEZUELA: Táchira
description: Published as part of Jameson, Mary Liz & Hawkins, Shauna Joy, 2005, Synopsis of the genera of Geniatini (Coleoptera: Scarabaeidae: Rutelinae with an annotated catalog of species), pp. 1-76 in Zootaxa 874 (1) on page 57, DOI: 10.11646/zootaxa.874.1.1, http://zenodo.org/record/5046175
Toward Complete Characterization: Prospects for Directly Imaging Transiting Exoplanets
Creators: name: Stark, Christopher C.
name: Dressing, Courtney
name: Dulz, Shannon
name: Lopez, Eric
name: Marley, Mark S.
name: Plavchan, Peter
name: Sahlmann, Johannes
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: High contrast direct imaging of exoplanets can provide many important observables, including measurements of the orbit, spectra that probe the lower layers of the atmosphere, and phase variations of the planet, but cannot directly measure planet radius or mass. Our future understanding of directly imaged exoplanets will therefore rely on extrapolated models of planetary atmospheres and bulk composition, which need robust calibration. We estimate the population of extrasolar planets that could serve as calibrators for these models. Critically, this population of "standard planets" must be accessible to both direct imaging and the transit method, allowing for radius measurement. We show that the search volume of a direct imaging mission eventually overcomes the transit probability falloff with semi-major axis, so that as long as cold planets are not exceedingly rare, the population of transiting planets and directly imageable planets overlaps. Using current extrapolations of Kepler occurrence rates, we estimate that ~8 standard planets could be characterized shortward of 800 nm with an ambitious future direct imaging mission like LUVOIR-A and several dozen could be detected at V band. We show the design space that would expand the sample size and discuss the extent to which ground- and space-based surveys could detect this small but crucial population of planets.
description: 13 pages, 9 figures, Accepted for publication in AJ
The number and probability of canalizing functions
Creators: name: Just, Winfried
name: Shmulevich, Ilya
name: Konvalina, John
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Canalizing functions have important applications in physics and biology. For example, they represent a mechanism capable of stabilizing chaotic behavior in Boolean network models of discrete dynamical systems. When comparing the class of canalizing functions to other classes of functions with respect to their evolutionary plausibility as emergent control rules in genetic regulatory systems, it is informative to know the number of canalizing functions with a given number of input variables. This is also important in the context of using the class of canalizing functions as a constraint during the inference of genetic networks from gene expression data. To this end, we derive an exact formula for the number of canalizing Boolean functions of n variables. We also derive a formula for the probability that a random Boolean function is canalizing for any given bias p of taking the value 1. In addition, we consider the number and probability of Boolean functions that are canalizing for exactly k variables. Finally, we provide an algorithm for randomly generating canalizing functions with a given bias p and any number of variables, which is needed for Monte Carlo simulations of Boolean networks.
Pkicatella
Creators: name: Legrand, Julien
name: Pons, Denise
name: Nishida, Harufumi
name: Yamada, Toshihiro
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Plantae
Pkicatella

description: Genus Plicatella Maljavkina, 1949 emend. Burden & Hills, 1989
TYPE SPECIES. — Plicatella trichacantha Maljavkina, 1949.
description: Published as part of Legrand, Julien, Pons, Denise, Nishida, Harufumi & Yamada, Toshihiro, 2011, Barremian palynofloras from the Ashikajima and Kimigahama formations (Choshi Group, Outer Zone of south-west Japan), pp. 87-135 in Geodiversitas 33 (1) on page 106, DOI: 10.5252/g2011n1a6, http://zenodo.org/record/4597011
Special bases for derivations of tensor algebras. I. Cases in a neighborhood and at a point
Creators: name: Iliev, Bozhidar Z.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Differential Geometry (math.DG)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 57R25 (Primary) 53B05, 53B99, 53C99, 83C99 (Secondary)

description: Necessary and sufficient conditions are investigated for the existence of local bases in which the components of derivations of tensor algebras over differentiable manifold vanish in a neighborhood or only at a single point. The problem when these bases are holonomic or anholonomic is considered. Attention is paid to the case of linear connections. Relations of these problems with the equivalence principle are pointed out.
description: 14 LaTeX pages. This paper is a preliminary version of the e-Print gr-qc/9608019. For related papers, visit the "publication" pages at http://theo.inrne.bas.bg/~bozho/
Quasinormal modes of magnetized black hole
Creators: name: Turimov, Bobur
name: Toshmatov, Bobir
name: Ahmedov, Bobomurat
name: Stuchlík, Zden{ě}k
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate charged, massive scalar field around static, spherically symmetric black hole immersed into an external asymptotically uniform magnetic field $B$. It is shown that for given multipole number $\ell$ there are $2\ell+1$ numbers of modes due to the Zeeman effect appearing by an interaction of the external magnetic and charged scalar fields introducing an effective mass of the scalar field $μ_{\rm eff}=\sqrt{μ^2-mqB}$ where $m$ is the azimuthal number and $q$ is the charge coupling constant. We calculate threshold value of effective mass in which quasinormal modes are arbitrarily long lived and beyond that value quasinormal modes vanish. In the case of $m qB<0$ quasinormal modes are longer lived with larger oscillation frequencies. Whenever, magnetic and massive scalar fields satisfies condition $μ_{\rm eff}^2<0$, an instability appears, i.e., if $qB>0$ or $qB<0$ there is an instability for the values of azimuthal number $m>μ^2/qB$ or $m
description: 8 pages, 2 tables, 4 figures. Accepted for publication in Phys. Rev. D
Geniates australasiae Boheman 1858
Creators: name: Jameson, Mary Liz
name: Hawkins, Shauna Joy
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Rutelidae
Geniates
Geniates australasiae

description: Geniates australasiae Boheman, 1858: 57 (transferred by Ohaus 1917: 52)
AUSTRALIA: New South Wales
description: Published as part of Jameson, Mary Liz & Hawkins, Shauna Joy, 2005, Synopsis of the genera of Geniatini (Coleoptera: Scarabaeidae: Rutelinae with an annotated catalog of species), pp. 1-76 in Zootaxa 874 (1) on page 58, DOI: 10.11646/zootaxa.874.1.1, http://zenodo.org/record/5046175
Statistics of CMB polarization angles
Creators: name: Creswell, James
name: Dachlythra, Nadia
name: Liu, Hao
name: Naselsky, Pavel
name: Christensen, Per Rex
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study the distribution functions of the CMB polarization angle $ψ$, focusing on the Planck 2018 CMB maps. We extend the model of Preece & Battye (2014) of Gaussian correlated $Q$ and $U$ Stokes parameters to allow nonzero means. When the variances of $Q$ and $U$ are equal and their covariance and means are zero, the polarization angle is uniformly distributed. Otherwise the uniform distribution will be modulated by harmonics with $2ψ$ and $4ψ$ phases. These modulations are visible in the Planck 2018 CMB maps. Furthermore, the mean value of $U$ is peculiar compared to the power spectrum.
description: 14 pages, 6 figures
Get a Generic Hair Loss Solution With Fincar Medicine
Creators: name: onlinebuykamagra
Publisher: name: Zenodo
Year: 2025
Subjects: subject: (4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride/classification

description: Fincar 1mg is a generic prescription-only medication taken daily to treat male pattern hair loss in men. This drug is also available in the market under the brand name Propecia. Fincar converts the amount of testosterone into DHT, which causes hair to grow again in men and the thickness of that hair increases again. After 5 years of taking Fincar 1mg, 90% of men have more or the same amount of hair than they started with. Read the patient leaflet of the manufacturer for the full list of side effects, cautions, and interaction with other drugs. Fincar can also be used for BPE/BPH; however, this should be given at a dose of 5mg daily. If you're looking to buy Fincar online, make sure to choose a trusted and reliable source for your medication.
Defeating stochasticity: coalescence timescales of massive black holes in galaxy mergers
Creators: name: Nasim, Imran
name: Gualandris, Alessia
name: Read, Justin
name: Dehnen, Walter
name: Delorme, Maxime
name: Antonini, Fabio
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The coalescence of massive black hole binaries (BHBs) in galactic mergers is the primary source of gravitational waves (GWs) at low frequencies. Current estimates of GW detection rates for the Laser Interferometer Space Antenna and the Pulsar Timing Array vary by three orders of magnitude. To understand this variation, we simulate the merger of equal-mass, eccentric, galaxy pairs with central massive black holes and shallow inner density cusps. We model the formation and hardening of a central BHB using the Fast Multiple Method as a force solver, which features a $O(N)$ scaling with the number $N$ of particles and obtains results equivalent to direct-summation simulations. At $N \sim 5\times 10^5$, typical for contemporary studies, the eccentricity of the BHBs can vary significantly for different random realisations of the same initial condition, resulting in a substantial variation of the merger timescale. This scatter owes to the stochasticity of stellar encounters with the BHB and decreases with increasing $N$. We estimate that $N \sim 10^7$ within the stellar half-light radius suffices to reduce the scatter in the merger timescale to $\sim 10$\%. Our results suggest that at least some of the uncertainty in low-frequency GW rates owes to insufficient numerical resolution.
description: Submitted for publication in MNRAS
The Reactive Beta Model
Creators: name: Valeyre, Sebastien
name: Grebenkov, Denis S.
name: Aboura, Sofiane
Publisher: name: arXiv
Year: 2019
Subjects: subject: Risk Management (q-fin.RM)
subject: Statistical Finance (q-fin.ST)
subject: FOS: Economics and business

description: We present a reactive beta model that includes the leverage effect to allow hedge fund managers to target a near-zero beta for market neutral strategies. For this purpose, we derive a metric of correlation with leverage effect to identify the relation between the market beta and volatility changes. An empirical test based on the most popular market neutral strategies is run from 2000 to 2015 with exhaustive data sets including 600 US stocks and 600 European stocks. Our findings confirm the ability of the reactive beta model to withdraw an important part of the bias from the beta estimation and from most popular market neutral strategies.
Beta-Beams: present design and expected performances
Creators: name: Bouchez, Jacques
name: Lindroos, Mats
name: Mezzetto, Mauro
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We give the present status of the beta-beam study, which aims at producing intense nue and antinue beams from the decay of relativistic radioactive io ns. The emphasis is put on recent technical progress and new ideas. The expected performances in terms of neutrino mixing parameters theta13 and CP violating phase delta using a megaton water Cerenkov detector installed in the Frejus underground laboratory are shown to be excellent, and the synergy with a a companion SuperBeam is underlined.
description: Contributed paper at Nufact 03, New York, USA
Liouville D-branes in Two-Dimensional Strings and Open String Field Theory
Creators: name: Ghoshal, Debashis
name: Mukhi, Sunil
name: Murthy, Sameer
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study open strings in the noncritical $c=1$ bosonic string theory compactified on a circle at self-dual radius. These strings live on D-branes that are extended along the Liouville direction ({\it FZZT} branes). We present explicit expressions for the disc two- and three-point functions of boundary operators in this theory, as well as the bulk-boundary two-point function. The expressions obtained are divergent because of resonant behaviour at self-dual radius. However, these can be regularised and renormalized in a precise way to get finite results. The boundary correlators are found to depend only on the differences of boundary cosmological constants, suggesting a fermionic behaviour. We initiate a study of the open-string field theory localised to the physical states, which leads to an interesting matrix model.
description: 29 pages, harvmac
Predictions and Outcomes for the Dynamics of Rotating Galaxies
Creators: name: McGaugh, Stacy
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A review is given of a priori predictions made for the dynamics of rotating galaxies. One theory - MOND - has had many predictions corroborated by subsequent observations. While it is sometimes possible to offer post hoc explanations for these observations in terms of dark matter, it is seldom possible to use dark matter to predict the same phenomena.
description: 36 pages (10 are references), 9 figures. Invited review for the Galaxies special Issue "Debate on the Physics of Galactic Rotation and the Existence of Dark Matter." Provides test cases for the importance of prior predictions in the application of the scientific method
Additional file 2 of Passive sensing on mobile devices to improve mental health services with adolescent and young mothers in low-resource settings: the role of families in feasibility and acceptability
Creators: name: Sujen Man Maharjan
name: Anubhuti Poudyal
name: Van Heerden, Alastair
name: Prabin Byanjankar
name: Thapa, Ada
name: Islam, Celia
name: Kohrt, Brandon A.
name: Hagaman, Ashley
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2. RE-AIM framework.
TEACHING THE POLICY-MAKING PROCESS
Creators: name: White, Fred C.
name: White, Sherry K.
name: White, Fred C.
name: White, Sherry K.
Publisher: name: Unknown
Year: 1976
Subjects: Agricultural and Food Policy

description: What is the policy-making process? What information do we need to evaluate the economic impact of a particular agricultural policy? What factors are involved in formulating effective agricultural policies? Agricultural policy courses confront students with these and other questions. Students sometimes have the mistaken impression that policies just happen, and they give little thought to the policy~making process and how it functions. Policy formation can best be described as problem solving; policies are formulated so that they appeal to a sufficient number of involved parties to implement the policy (Eauer, pp. 2-3). Thus, understanding the environment and operation of the political process is an essential part of understanding the nature of public decisions.