cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Period doubling eigenstates in a fiber laser mode-locked by nonlinear polarization rotation
Creators: name: Yao, Xiongquan
name: Li, Lei
name: Komarov, Andrey
name: Klimczak, Mariusz
name: Tang, Dingyuan
name: Shen, Deyuan
name: Su, Lei
name: Zhao, Luming
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Due to the weak birefringence of single mode fibers, solitons generated in fiber lasers are indeed vector pulses and exhibit periodic parameter change including polarization evolution even when there is a polarizer inside the cavity. Period doubling eigenstates of solitons generated in a fiber laser mode-locked by the nonlinear polarization rotation, i.e., period doubling of polarization components of the soliton, are numerically explored in detail. We found that, apart from the synchronous evolution between the two polarization components, there exists asynchronous development depending on the detailed operation conditions. In addition, period doubling of one polarization component together with period-one of another polarization component can be achieved. When the period tripling window is obtained, much complexed dynamics on the two polarization components could be observed.
description: 6 pages
Saddle index properties, singular topology, and its relation to thermodynamical singularities for a phi^4 mean field model
Creators: name: Garanin, D. A.
name: Schilling, R.
name: Scala, A.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the potential energy surface of a phi^4 model with infinite range interactions. All stationary points can be uniquely characterized by three real numbers $α_+, alpha_0, alpha_- with alpha_+ + alpha_0 + alpha_- = 1, provided that the interaction strength mu is smaller than a critical value. The saddle index n_s is equal to alpha_0 and its distribution function has a maximum at n_s^max = 1/3. The density p(e) of stationary points with energy per particle e, as well as the Euler characteristic chi(e), are singular at a critical energy e_c(mu), if the external field H is zero. However, e_c(mu) \neq upsilon_c(mu), where upsilon_c(mu) is the mean potential energy per particle at the thermodynamic phase transition point T_c. This proves that previous claims that the topological and thermodynamic transition points coincide is not valid, in general. Both types of singularities disappear for H \neq 0. The average saddle index bar{n}_s as function of e decreases monotonically with e and vanishes at the ground state energy, only. In contrast, the saddle index n_s as function of the average energy bar{e}(n_s) is given by n_s(bar{e}) = 1+4bar{e} (for H=0) that vanishes at bar{e} = -1/4 > upsilon_0, the ground state energy.
description: 9 PR pages, 6 figures
The nature of the photometric variability of HgMn stars: A test of simulated light curves of ϕ Phe against the TESS data
Creators: name: Prvák, Milan
name: Krtička, Jiří
name: Korhonen, Heidi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The inhomogeneous surface distribution of heavy elements is known to cause periodic light variability of magnetic chemically peculiar stars. It is unclear to what extent the same paradigm applies to mercury-manganese (HgMn) stars. We aim to model the photometric variability of the HgMn star ϕPhe using abundance maps obtained from high-resolution spectroscopy and to study how this variability evolves with time. We compute a grid of ATLAS12 model atmospheres and the corresponding SYNSPEC synthetic spectra. Interpolating within this grid and integrating the specific intensity over the visible stellar surface at different rotational phases, we obtain theoretical light curves of the star. We predict the variability of ϕ Phe in the ultraviolet and in the visible spectral regions with amplitude of the order of millimagnitudes, mainly caused by absorption in lines of yttrium, chromium, and titanium. We also show how this variability is affected by changes of the distribution of the heavy elements over time. The main characteristics of the predicted light variability of ϕ Phe correspond roughly to the variability of the star observed with the TESS satellite.
Caveat Emptor: Do Products Sold to Help Bees and Pollinating Insects Actually Work?
Creators: name: Alton, Karin
name: Ratnieks, Francis L. W.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Evolutionary Biology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Caveat Emptor: Do Products Sold to Help Bees and Pollinating Insects Actually Work?
Distant foreground and the Planck-derived Hubble constant
Creators: name: Yershov, V. N.
name: Raikov, A. A.
name: Lovyagin, N. Yu.
name: Kuin, N. P. M.
name: Popova, E. A.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: It is possible to reduce the discrepancy between the local measurement of the cosmological parameter $H_0$ and the value derived from the $Planck$ measurements of the Cosmic Microwave Background (CMB) by considering contamination of the CMB by emission from some medium around distant extragalactic sources, such as extremely cold coarse-grain dust. Though being distant, such a medium would still be in the foreground with respect to the CMB, and, as any other foreground, it would alter the CMB power spectrum. This could contribute to the dispersion of CMB temperature fluctuations. By generating a few random samples of CMB with different dispersions, we have checked that the increased dispersion leads to a smaller estimated value of $H_0$, the rest of the cosmological model parameters remaining fixed. This might explain the reduced value of the $Planck$-derived parameter $H_0$ with respect to the local measurements. The signature of the distant foreground in the CMB traced by SNe was previously reported by the authors of this paper -- we found a correlation between the SN redshifts, $z_{\rm SN}$, and CMB temperature fluctuations at the SNe locations, $T_{\rm SN}$. Here we have used the slopes of the regression lines $T_{\rm SN}\,/\,z_{\rm SN}$ corresponding to different {\it Planck} wave bands in order to estimate the possible temperature of the distant extragalactic medium, which turns out to be very low, about 5\,K. The most likely ingredient of this medium is coarse-grain ($grey$) dust, which is known to be almost undetectable, except for the effect of dimming remote extragalactic sources.
description: 5 pages, 4 figures, 1 table
Jean-Louis Touraine, député, vice-président du groupe d'étude Sida à l'Assemblée nationale, Conseil national du sida et des hépatites virales
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 1 fichier (7 pages). Autres destinataires : Arnaud Nouvion, Caroline Petit.
description: created: start=2010-11-16;end=2019-06-04
Xenocoeloma orbicularis Boxshall & O'Reilly & Sikorski & Summerfield 2019, sp. nov.
Creators: name: Boxshall, Geoff A.
name: O'Reilly, Myles
name: Sikorski, Andrey
name: Summerfield, Rebecca
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Copepoda
Cyclopoida
Xenocoelomatidae
Xenocoeloma
Xenocoeloma orbicularis

description: Xenocoeloma orbicularis sp. nov.
Type Material: Holotype ovigerous ♀ attached to head of Paramphitrite birulai (Ssolowiew, 1899), Statfjord B, Stn 3-5 (59.1735°N, 01.843177°E), depth 144 m, 20 June 1999; collected by A. Sikorski; NHMUK Reg. No. 2015.3035.
Differential diagnosis. Female body orbicular with flattened underside (Fig. 27D, E); maximum length 0.87 mm, maximum width 0.95 mm, maximum height in lateral view 0.80 mm. Body lacking traces of segmentation and without vestiges of paired limbs. Egg sacs paired, both egg sac stalks originating from common genital aperture located posterodorsally on body (Fig. 27E); egg arrangement multiseriate; egg sac length unknown (both sacs incomplete in holotype). Body attached to host via broad, featureless stalk, located on ventral surface just anterior to middle of body. Colour of body white.
Etymology. The name of the new species refers to the shape of the ectosoma of the mature female.
Remarks. This unusual parasite is placed in the Xenocoelomidae because it shares the possession of a posteriorly-located common genital atrium, within which both egg sacs originate. It is placed in Xenocoeloma because the body is carried external to the host. The body of the ovigerous female differs markedly in proportions from the two previously described species of Xenocoeloma: in X. brumpti and X. alleni the L:W ratio of the cylindrical ectosoma of the adult female is 3.42 to 4.8:1 and about 1.75 to 3.39:1, respectively, whereas in the new species the body is wider than long and is orbicular rather than cylindrical. The establishment of a new species to accommodate this single specimen should be treated as a working hypothesis to be tested when more material and molecular data are available.
The host of the new species belongs to the subfamily Terebellinae and, given that all other known hosts of Xenocoeloma species belong to the subfamily Polycirrinae, the utilization of a host from a different subfamily could be interpreted as supporting evidence justifying the establishment of the new species. However, as noted below, another xenocoelomid, Aphanodomus terebellae, has now been reported from six different hosts also representing two subfamilies of Terebellidae.
description: Published as part of Boxshall, Geoff A., O'Reilly, Myles, Sikorski, Andrey & Summerfield, Rebecca, 2019, Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas, pp. 1-69 in Zootaxa 4579 (1) on page 64, DOI: 10.11646/zootaxa.4579.1.1, http://zenodo.org/record/2637477
Upper bound on some hightness notions
Creators: name: Liu, Lu
Publisher: name: arXiv
Year: 2020
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 68Q30, 03D32, 03D80

description: We give upper bound for several highness properties in computability randomness theory. First, we prove that discrete covering property does not imply the ability to compute a 1-random real, answering a question of Greenberg, Miller and Nies. This also implies that an infinite set of incompressible strings does not necessarily extract a 1-random real. Second, we prove that given a homogeneous binary tree that does not admit an infinite computable path, a sequence of bounded martingale whose initial capital tends to zero, there exists a martingale $S$ majorizing infinitely any of them such that $S$ does not compute an infinite path of the tree. This implies that 1) High(CR,MLR) does not imply PA-completeness, answering a question of Miller; 2) $\leq_{\mathsf{CR}}$ does not imply $\leq_T$, answering a question of Nies. The proof of the second result suggests that the coding power of the universal c.e. martingale lies in its infinite variance.
description: 16 pages
Hydromanicus deceptus
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus deceptus

description: Hydromanicus deceptus (Banks)
 Hydatopsyche decepta Banks, 1939: 491.
 Hydromanicus deceptus (Banks, 1939); Tian, Yang & Li 1996: 120.
 Hydromanicus klapperichi Schmid; Tian, Yang & Li 1996: 120. China (Fujian).
 Type locality. China (Guangdong).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 40
Hydromanicus fissus Li, Tian & Dudgeon
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus fissus

description: Hydromanicus fissus Li, Tian & Dudgeon
 Hydromanicus fissus Li, Tian & Dudgeon, 1990: 37.
 Type locality. China (Sichuan).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 42
A search for wide (sub)stellar companions around extrasolar planet host stars
Creators: name: Mugrauer, M.
name: Neuhäuser, R.
name: Mazeh, T.
name: Fernández, M.
name: Guenther, E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present an overview of our ongoing systematic search for wide (sub)stellar companions around the stars known to host rad-vel planets. By using a relatively large field of view and going very deep, our survey can find all directly detectable stellar and massive brown dwarf companions (m>40 Mjup) within a 1000 AU orbit.
description: conference 2003: Search for other worlds
First direct measurement of $^{22}$Mg($α$,p)$^{25}$Al and implications for X-ray burst model-observation comparisons
Creators: name: Randhawa, J. S.
name: Ayyad, Y.
name: Mittig, W.
name: Meisel, Z.
name: Ahn, T.
name: Aguilar, S.
name: Alvarez-Pol, H.
name: Bardayan, D. W.
name: Bazin, D.
name: Beceiro-Novo, S.
name: Carpenter, L.
name: Cortesi, M.
name: Cortina-Gil, D.
name: Blankstein, D.
name: Gastis, P.
name: Hall, M.
name: Henderson, S.
name: Kolata, J. J.
name: Mijatovic, T.
name: Ndayisabye, F.
name: Malley, P. O
name: Pereira, J.
name: Pierre, A.
name: Robert, H.
name: Santamaria, C.
name: Schatz, H.
name: Smith, J.
name: Watwood, N.
name: Zamora, J. C.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Type-I X-ray burst (XRB) light curves are sensitive to the model's nuclear input and consequently affects the model-observation comparisons. $^{22}$Mg($α$,p)$^{25}$Al is among the most important reactions which directly impact the XRB light curve. We report the first direct measurement of $^{22}$Mg($α$,p)$^{25}$Al using the Active Target Time Projection Chamber. XRB light curve model-observation comparison for the source $\tt{GS 1826-24}$ using new reaction rate implies a less-compact neutron star than previously inferred. Additionally, our result removes an important uncertainty in XRB model calculations that previously hindered extraction of the neutron star compactness.
Hydropsyche hamifera Oláh & Johanson 2008
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydropsyche
Hydropsyche hamifera

description: Hydropsyche hamifera, species group
 Hydropsyche group Mey 1990: 414, referred to as a little known group and now separated as an distinct clade of the hamifera species group.
 The H. hamifera species group was established by Mey (1998d). It is characterized by species having basal section of phallotheca simply bent; the phallotremal sclerites on the dorsal side are fused with a shorter or longer elongation, forming a phallotremal tongue, which gives the apex of the phallotheca a trifurcate appearance. The apicodorsal setose process of segment X is shifted anteriorly, forming a pair of small processes on the flat dorsum.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 62
The origin of peculiar jet-torus structure in the Crab nebula
Creators: name: Komissarov, S. S.
name: Lyubarsky, Y. E.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Recent discoveries of the intriguing ``jet-torus'' structure in the Crab Nebula and other pulsar nebulae prompted calls for re-examining of their theory. The most radical proposals involve abolishing of the MHD approximation altogether and developing of purely electromagnetic models. However, the classical MHD models of the Crab Nebula were hampered by the assumption of spherical symmetry made in order to render the flow equations easily integrable. The impressive progress in computational relativistic magnetohydrodynamics in recent years has made it possible to study the Crab nebula via numerical simulations without making such a drastic simplification of the problem. In this letter we present the results of the first study of such kind. They show that the jet-torus pattern can be explained within MHD approximation when anisotropy of pulsar winds is taken into account. They also indicate that the flow in the nebula is likely to be much more intricate than it has been widely believed.
description: Rejected by Nature, submitted to MNRAS Letters
Oacoccus nothofagi Williams 2007
Creators: name: Mille, Christian
name: Henderson, Rosa C.
name: Cazères, Sylvie
name: Jourdan, Hervé
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Asterolecaniidae
Oacoccus
Oacoccus nothofagi

description: Oacoccus nothofagi Williams, 2007 **
Oacoccus nothofagi Williams, 2007: 1348.
PUBLISHED RECORDS IN NEW CALEDONIA. — Williams (2007).
DISTRIBUTION IN NEW CALEDONIA. — Grande Terre (Mont Do, 1000 m, Boulouparis County) (Williams 2007).
HOST- PLANTS IN NEW CALEDONIA. — Nothofagus codonendra.
NOTES. — On twigs and woody petioles (Williams 2007). It is only known from montane forest.
description: Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp. 129-176 in Zoosystema 38 (2) on page 131, DOI: 10.5252/z2016n2a1, http://zenodo.org/record/4578222
Double field inflation of generalized dilaton-axion models with a new Fayet-Iliopoulos (FI) term
Creators: name: Ellgan, Man Ping Kwan
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the inflation dynamics of generalized dilaton-axion models with a new Fayet-Iliopoulos (FI) term. In particular, we find the relationships between the super-potential parameters and the coefficient of natural logarithm of the real part of dilaton-axion fields stored in the Kähler potential based on the vacuum conditions at the end of inflation. We also evaluate the feasible initial field values, their corresponding SUSY breaking scales and the iso-curvature parameters.
description: 36 pages. Questions and comments are welcomed
Quantum Anomalies in String-Inspired Running Vacuum Universe: Inflation and Axion Dark Matter
Creators: name: Basilakos, Spyros
name: Mavromatos, Nick E.
name: Sola, Joan
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this letter, we elaborate further on a Cosmological "Running-Vacuum" type model for the Universe, suggested previously by the authors within the context of a string-inspired effective theory in the presence of a Kalb-Ramond (KR) gravitational axion field which descends from the antisymmetric tensor of the massless gravitational string multiplet. In the presence of this field, which has anomalous CP violating interactions with the gravitons, primordial gravitational waves induce gravitational anomalies, which in turn are responsible for the appearance of $H^2$ and $H^4$ contributions to the vacuum energy density, these terms being characteristic of generic "running-vacuum-model (RVM) type", where $H$ is the Hubble parameter. In this work we prove in detail the appearance of the $H^4$ terms due to gravitational-anomaly-induced condensates in the energy density of the primordial Universe, which can self-consistently induce inflation, and subsequent exit from it, according to the generic features of RVM. We also argue in favour of the robustness of our results, which were derived within an effective low-energy field theory approach, against Ultra Violet completion of the theory. During the radiation and matter-dominated eras, gravitational anomalies cancel, as required for the consistency of the quantum matter/radiation field theory. However, chiral and QCD-axion-type anomalies survive and have important consequences for both cosmic magnetogenesis and axionic dark matter in the Universe. Finally, the stringy RVM scenario presented here predicts quintessence-like dynamical dark energy for the current Universe, which is compatible with the existing fitting analyses of such model against observations
description: Accepted for publication in Phys. Lett. B. Extended discussion, references added
title: Filter Incidence Narrowband Infrared Spectrometer for Space-Based Methane Measurement and Plume Detection
Creators: name: Mattos, Bruno
Publisher: name: Utah State University
Year: 2024

description: Monitoring methane emissions from space is essential for reducing global warming. This dissertation introduces the Filter Incidence Narrowband Infrared Spectrometer (FINIS), a compact, lightweight instrument designed for nanosatellites to accurately measure methane emissions. FINIS uses two innovative imaging spectrometers to capture the Earth's reflected light, focusing on the strongest methane absorption feature at 1666 nm. By using tiled interference filters, each imager collects detailed spectral data, allowing precise methane detection. FINIS has been significantly improved from its prototype to its space-ready version, set to launch on the ACMES CubeSat in late 2025. The new design includes a binocular optical system and an onboard calibration unit, enabling accurate measurements independent of surface reflectance. Radiometric analysis shows that FINIS can achieve a high signal-to-noise ratio under various lighting conditions, ensuring reliable methane measurements. Simulations confirmed FINIS's ability to detect methane plumes, demonstrating its data acquisition and processing methods. Preliminary tests and calibrations, including focus, stereo camera, and methane cell calibrations, verified the instrument's performance. Future work will focus on integrating FINIS into the ACMES bus and validating its performance post-launch. FINIS's successful deployment will enhance global methane monitoring efforts, contributing to the fight against climate change.
Proto-clusters associated with radio galaxies from z = 2 to z = 4
Creators: name: Kurk, Jaron
name: Venemans, Bram
name: Rottgering, Huub
name: Miley, George
name: Pentericci, Laura
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We have carried out narrow band imaging targeted at the Lya line of emitters associated with radio galaxies at 2 < z < 5. Subsequent spectroscopy has confirmed the identity of > 120 Lya emitters and led to the discovery of six proto-clusters up to z = 4.1 with velocity dispersions between 300 and 1000 km/s. The number of emission line galaxies in the observed fields is four to fifteen times higher than in blank fields. These results strongly support the idea that high redshift radio galaxies are the progenitors of central brightest cluster galaxies located in the progenitors of clusters of galaxies.
description: 4 pages, no figures, to be published in "Multiwavelength Cosmology", proceedings of a conference held at Mykonos, Greece, June 17-20 2003
Hydropsyche declinans Mey
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydropsyche
Hydropsyche declinans

description: Hydropsyche declinans Mey
 Hydropsyche declinans Mey, 1990: 423.
 Type locality. Philippines (Luzon).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 77
Strong p-completeness of stochastic differential equations and the existence of smooth flows on noncompact manifolds
Creators: name: Li, Xue-Mei
Publisher: name: arXiv
Year: 2019
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We introduce strong p-completeness and use them for studying the continuous dependence of solutions of SDE's on non-compact manifolds. We obtain conditions for the existence of global smooth solution flow, and prove their diffeomorphism properties. The criterion is in terms of the growth of the solutions of the linearized equations (i.e. the derivative flows). It is also given in terms of the driving vector fields and their derivatives. For the Euclidean spaces there are three principle classes of examples: (1) the driving vector fields grow at most $|x|^{1-2α}$ and the derivatives of the driving vector are allowed to be the order $|x|^α$; (2) the coefficients of the SDE grows linearly while its derivative allowed to grow logarithmically, (3) The coefficients are bounded while the derivatives are allowed to grow linearly. We also given test on non-explosions.
Relativistic Singular Isothermal Toroids
Creators: name: Cai, Mike J.
name: Shu, Frank H.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct self-similar, axisymmetric, time-independent solutions to Einstein's field equations for an isothermal gas with a flat rotation curve in the equatorial plane. The metric scales as $ds^2 \to a^2 ds^2$ under the transformation $r\to a r$ and $t \to a^{1-n} t$, where $n$ is a dimensionless measure of the strength of the gravitational field. The solution space forms a two-parameter family characterized by the ratios of the isothermal sound speed and the equatorial rotation speed to the speed of light. The isodensity surfaces are toroids, empty of matter along the rotation axis. Unlike the Newtonian case, the velocity field is not constant on a cylindrical radius. As the configuration rotates faster, an ergoregion develops in the form of the exterior of a cone centered about the rotation axis. The sequence of solutions terminates when frame dragging becomes infinite and the ergocone closes onto the axis. The fluid velocity of the last solution has finite value in the midplane but reaches the speed of light on the axis.
description: 11 pages, 8 figures
Hydropsyche halconensis Mey
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydropsyche
Hydropsyche halconensis

description: Hydropsyche halconensis Mey
 Hydropsyche halconensis Mey, 2002: 168.
 Type locality. Philippines (Mindoro).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 77
Aphanodomus C. B. Wilson 1924
Creators: name: Boxshall, Geoff A.
name: O'Reilly, Myles
name: Sikorski, Andrey
name: Summerfield, Rebecca
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Copepoda
Cyclopoida
Xenocoelomatidae
Aphanodomus

description: Genus Aphanodomus C.B. Wilson, 1924
Diagnosis. Body of adult female highly transformed, lacking any traces of segmentation. Body transversely elongate with paired egg sacs emerging from integument-lined, common genital aperture located posteriorly, in mid body (Fig. 27F). Maximum dimension (body width) of female ranging from 3 mm to 5 mm. Anteriorly, body with axopore opening into axocoel within parasite and connecting to body cavity of host. Mature adult male reduced to testis housed within receptaculum masculinum in female. Nauplius lecithotrophic, lacking naupliar eye.
Type species: Aphanodomus terebellae (Levinsen, 1878) by original designation.
Remarks. The genus Aphanodomus was established by Wilson (1924) as a replacement name for Crypsidomus Levinsen, 1878, which was preoccupied by Crypsidomus Günther, 1864 (Reptilia). The organization of the highly modified body of Aphanodomus is similar to that of Xenocoeloma (Bresciani & Lützen 1974). The major morphological difference between the adult females is the elongate cylindrical to globular body with pores at each end in Xenocoeloma, compared to the irregularly cucumber-shaped body of Aphanodomus with pores in middle of the long sides (anterior and posterior). The early stage male of Aphanodomus is a simple vesicle lying within the thin walls of squamous epithelium, and it takes up the shape of the receptaculum masculinum. The later stage male differentiates into a functional testis (Bresciani & Lützen 1974).
description: Published as part of Boxshall, Geoff A., O'Reilly, Myles, Sikorski, Andrey & Summerfield, Rebecca, 2019, Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas, pp. 1-69 in Zootaxa 4579 (1) on page 64, DOI: 10.11646/zootaxa.4579.1.1, http://zenodo.org/record/2637477
Additional file 22 of Proteogenomic insights into the biology and treatment of pancreatic ductal adenocarcinoma
Creators: name: Tong, Yexin
name: Sun, Mingjun
name: Chen, Lingli
name: Wang, Yunzhi
name: Li, Yan
name: Li, Lingling
name: Zhang, Xuan
name: Cai, Yumeng
name: Qie, Jingbo
name: Pang, Yanrui
name: Xu, Ziyan
name: Zhao, Jiangyan
name: Zhang, Xiaolei
name: Liu, Yang
name: Tian, Sha
name: Qin, Zhaoyu
name: Feng, Jinwen
name: Zhang, Fan
name: Zhu, Jiajun
name: Xu, Yifan
name: Lou, Wenhui
name: Ji, Yuan
name: Zhao, Jianyuan
name: He, Fuchu
name: Hou, Yingyong
name: Ding, Chen
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Additional file 22: Fig. S22. Hematoxylin and eosin (H&E) staining on PDACs. The tumor cell purities of tumor tissues and the non-tumor cell purities of tumor-adjacent tissues.
The Existence of an Old Quasar at $z = 3.91$ and its Implications for $Λ(t)$ Deflationary Cosmologies
Creators: name: Cunha, J. V.
name: Santos, R. C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate some observational constraints on decaying vacuum cosmologies based on the recently discovered old high redshift quasar APM 08279+5255. This object is located at $z = 3.91$ and has an estimated age of 2-3 Gyr. The class of $Λ(t)$ cosmologies is characterized by a positive $β$ parameter smaller than unity which quantifies the ratio between the vacuum and the total energy density. Assuming the lower limit age (2 Gyr) and that the cold dark matter contributes with $Ω_{\rm M}=0.2$ we show that $β$ is constrained to be $\ge 0.07$ while for an age of 3 Gyr and $Ω_{\rm M}=0.4$ the $β$ parameter must be greater than 0.32. Our analysis includes closed, flat and hyperbolic scenarios, and it strongly suggests that there is no age crisis for this kind of $Λ(t)$ cosmologies. Lower limits to the redshift quasar formation are also briefly discussed to the flat case. For $Ω_{\rm M}=0.4$ we found that the redshift formation is constrained by $z_{f}\ge 8.0$.
description: 8 pages, 2 figures, submitted to IJMPD
Variance State Propagation for Structured Sparse Bayesian Learning
Creators: name: Zhang, Mingchen
name: Yuan, Xiaojun
name: He, Zhen-Qing
Publisher: name: arXiv
Year: 2019
Subjects: subject: Signal Processing (eess.SP)
subject: Information Theory (cs.IT)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: We propose a compressed sensing algorithm termed variance state propagation (VSP) for block-sparse signals, i.e., sparse signals that have nonzero coefficients occurring in clusters. The VSP algorithm is developed under the Bayesian framework. A hierarchical Gaussian prior is introduced to depict the clustered patterns in the sparse signal. Markov random field (MRF) is introduced to characterize the state of the variances of the Gaussian priors. Such a hierarchical prior has the potential to encourage clustered patterns and suppress isolated coefficients whose patterns are different from their respective neighbors. The core idea of our algorithm is to iteratively update the variances in the prior Gaussian distribution. The message passing technique is employed in the design of the algorithm. For messages that are difficult to calculate, we correspondingly design reasonable methods to achieve approximate calculations. The hyperparameters can be updated within the iteration process. Simulation results demonstrate that the VSP algorithm is able to handle a variety of block-sparse signal recovery tasks and presents a significant advantage over the existing methods.
Hydromanicus asor Malicky, 1993: 1122
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus asor

description: Hydromanicus asor Malicky
Fig. 24–27
 Hydromanicus asor Malicky, 1993: 1122.
 Type locality. Myanmar.
 New Record. MYANMAR, Kambaiti 7000 ft. 20.v.1934. [R. Malaise] - 1 male (Coll. Malaise B.M. 1938-258, NHML).
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on pages 26-27
Reaction pathway of oxygen evolution on Pt(111) revealed through constant Fermi level molecular dynamics
Creators: name: Bouzid, Assil
name: Gono, Patrick
name: Pasquarello, Alfredo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The pathway of the oxygen evolution reaction at the Pt(111)/water interface is disclosed through constant Fermi level molecular dynamics. Upon the application of a positive bias potential H 2 O ads and OH ads adsorbates are found to arrange in a hexagonal lattice with an irregular alternation. Increasing further the electrode potential then induces the oxygen evolution reaction, which is found to proceed through a hydrogen peroxide intermediate. Calculation of the associated overpotential shows a reduction of 0.2 eV compared to the associative mechanism. This result highlights the forcefullness of the applied scheme in exploring catalytic reactions in an unbiased way.
Primordial magnetic field and non-Gaussianity of the 1-year Wilkinson Microwave Anisotropy Probe (WMAP) data
Creators: name: Naselsky, Pavel D.
name: Chiang, Lung-Yih
name: Olesen, Poul
name: Verkhodanov, Oleg V.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Alfven turbulence caused by statistically isotropic and homogeneous primordial magnetic field induces correlations in the cosmic microwave background anisotropies. The correlations are specifically between spherical harmonic modes a_{l-1,m} and a_{l+1,m}. In this paper we approach this issue from phase analysis of the CMB maps derived from the WMAP data sets. Using circular statistics and return phase mapping we examine phase correlation of Δl=2 for the primordial non-Gaussianity caused by the Alfven turbulence at the epoch of recombination. Our analyses show that such specific features from the power-law Alfven turbulence do not contribute significantly in the phases of the maps and could not be a source of primordial non-Gaussianity of the CMB.
description: 8 pages, 7 figures, ApJ accepted with minor changes and the explanation on the whitened derived CMB maps
Russellaspis pustulans
Creators: name: Mille, Christian
name: Henderson, Rosa C.
name: Cazères, Sylvie
name: Jourdan, Hervé
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Asterolecaniidae
Russellaspis
Russellaspis pustulans

description: Russellaspis pustulans (Cockerell, 1892)
Asterodiaspis pustulans Cockerell, 1892: 143.
PUBLISHED RECORDS IN NEW CALEDONIA. — Russell (1941) in Williams & Watson (1990).
DISTRIBUTION IN NEW CALEDONIA. — Isle of Pines.
HOST- PLANTS IN NEW CALEDONIA. — Grevillea robusta (Russell 1941) and Nerium oleander (Brun & Chazeau 1986).
OTHER RECORDS. — South America, Pacific Ocean, Australasia, Micronesia, Indian Ocean, Central Pacific.
description: Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp. 129-176 in Zoosystema 38 (2) on pages 131-132, DOI: 10.5252/z2016n2a1, http://zenodo.org/record/4578222
Self-biased Tri-state Power-Multiplexed Digital Metasurface Operating at Microwave Frequencies
Creators: name: Kiani, Mehdi
name: Tayarani, Majid
name: Momeni, Ali
name: Rajabalipanah, Hamid
name: Abdolali, Ali
Publisher: name: arXiv
Year: 2019
Subjects: subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Exploiting of nonlinearity has opened doors into undiscovered areas for achieving multiplexed performances in recent years. Although efforts have been made to obtain diverse nonlinear architectures at visible frequencies, the room is still free for incorporating non-linearity into the design of microwave metasurfaces. In this paper, a passive dual-band power intensity-dependent metasurface is presented. Here, power-multiplexing performance is achieved by embedding PIN-diodes in the coding particles. The proposed digital metasurface has three operational states: 1) it acts as a normal reflector at low power intensities whereas provides a dual-band nonlinear response upon illuminating by high-power incidences where 2) it perfectly absorbs the radiations at f1=6.7 GHz and 3) re-distributes the scattered beams by arranging the meta-atoms with a certain coding pattern at f2=9.37 GHz. The nonlinear performance of the designed tri-state coding elements has been characterized by using the scattering parameters captured in the full-wave simulations where the accurate models of the nonlinear diodes are involved. The emergence of microwave self-biased metasurfaces with smart re-actions upon illuminating by incidences of different power levels, revealing great opportunities for designing smart windows, smart camouflage coating surfaces and so on.
description: 7 figs and 11 pages
Hydromanicus inferior Chantaramongkol & Malicky
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus inferior

description: Hydromanicus inferior Chantaramongkol & Malicky
Fig. 34–37
 Hydromanicus inferior Chantaramongkol & Malicky, 1995: 94.
 Type locality. Thailand.
 New Record. VIETNAM: Lamdong, Baoloc, Baco stream, 26.x.1988, light [J. Oláh] - 1 male (OPC, alcohol).
 Remarks. The specimen from Vietnam has more bellied segment X in lateral view, and the apical lobes are shorter and clearly rounded; not nearly triangular as in the type.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on pages 29-30
Black hole masses and the Fundamental Plane of BL Lac objects
Creators: name: Falomo, R.
name: Kotilainen, J. K.
name: Carangelo, N.
name: Treves, A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report on measurements of the stellar velocity dispersion (sigma) from the optical spectra of the host galaxies of four BL Lac objects. Together with our earlier results on seven BL Lac objects (Falomo et al. 2002), and with the previously derived photometrical and structural properties, these data are used to construct the Fundamental Plane (FP) of the BL Lac hosts. We find that the BL Lacs follow the same FP as low redshift radio galaxies and inactive luminous ellipticals, in agreement with similar results presented by Barth et al. (2003). This indicates that the photometrical, structural and kinematical properties of the host galaxies of BL Lacs are indistinguishable from those of inactive massive ellipticals. Using the correlation between black hole mass (M_BH) and sigma in nearby elliptical galaxies, we derive the masses of the central black hole in BL Lacs. These masses, in the range of 6 x 10^7 to 9 x 10^8 M_o, are consistent with the values derived from the bulge luminosity and appear to be linearly correlated with the mass of the galaxies (M_BH} ~0.001 x M_bulge).
description: ApJ, accepted, 17 pages
Theobromine - Molecule of the Month March 2020 [Archived version]
Creators: name: Lyon, Rob
name: Mitchell, Rob
name: Orellana, Claudia
Publisher: name: figshare
Year: 2020
Subjects: subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences

description: This is the Molecule of the Month entry for March 2020 about theobromine. It is a pdf archive version of the HTML webpage.
Ceroplastes ceriferus
Creators: name: Mille, Christian
name: Henderson, Rosa C.
name: Cazères, Sylvie
name: Jourdan, Hervé
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Coccidae
Ceroplastes
Ceroplastes ceriferus

description: Ceroplastes ceriferus (Fabricius, 1798)
Coccus ceriferus Fabricius, 1798: 546.
MATERIAL EXAMINED. — One specimen from Loyalty Islands (Maré), 2003, on avocado tree (Persea americana), C. Mille coll., Rosa C. Henderson det. (NZAC).
PUBLISHED RECORDS IN NEW CALEDONIA. — Cohic (1956, 1958a).
DISTRIBUTION IN NEW CALEDONIA. — Loyalty Islands (Maré) and Grande Terre.
HOST- PLANTS IN NEW CALEDONIA. — On roots of Ficus spp. in Loyalty Islands (Maré) (Williams & Watson 1990); Alstonia lanceolata, Citrus spp.; Pteridium aquilinum (Cohic 1956, 1958a); Montrouziera spp. (Brun & Chazeau 1984); Melaleuca quinquenervia (Brun & Chazeau 1986) and Persea americana (Mille 2011).
OTHER RECORDS. — Cosmopolitan.
NOTE. — Quite rare in New Caledonia, not rated as an economic species to date.
description: Published as part of Mille, Christian, Henderson, Rosa C., Cazères, Sylvie & Jourdan, Hervé, 2016, Checklist of the scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) of New Caledonia, pp. 129-176 in Zoosystema 38 (2) on page 132, DOI: 10.5252/z2016n2a1, http://zenodo.org/record/4578222
Safe Hologram
Creators: name: Bajc, Borut
name: Lugo, Adrian
name: Sannino, Francesco
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We introduce a holographic model encapsulating the dynamics of safe quantum field theories.
description: 6 pages
Hydromanicus punctosalis Mey
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus punctosalis

description: Hydromanicus punctosalis Mey
 Hydromanicus punctosalis Mey, 1996b: 62.
 Type locality. Vietnam.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 30
Random matrix ensembles from nonextensive entropy
Creators: name: Toscano, Fabricio
name: Vallejos, Raul O.
name: Tsallis, Constantino
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The classical Gaussian ensembles of random matrices can be constructed by maximizing Boltzmann-Gibbs-Shannon's entropy, S_{BGS} = - \int d{\bf H} [P({\bf H})] \ln [P({\bf H})], with suitable constraints. Here we construct and analyze random-matrix ensembles arising from the generalized entropy S_q = (1 - \int d{\bf H} [P({\bf H})]^q)/(q-1) (thus S_1=S_{BGS}). The resulting ensembles are characterized by a parameter q measuring the degree of nonextensivity of the entropic form. Making q -> 1 recovers the Gaussian ensembles. If q \ne 1, the joint probability distributions P(\bf H) cannot be factorized, i.e., the matrix elements of \bf H are correlated. In the limit of large matrices two different regimes are observed. When q<1, P(\bf H) has compact support, and the fluctuations tend asymptotically to those of the Gaussian ensembles. Anomalies appear for q>1: Both P(\bf H) and the marginal distributions P(H_{ij}) show power-law tails. Numerical analyses reveal that the nearest-neighbor spacing distribution is also long-tailed (not Wigner-Dyson) and, after proper scaling, very close to the result for the 2 x 2 case -- a generalization of Wigner's surmise. We discuss connections of these "nonextensive" ensembles with other non-Gaussian ones, like the so-called Lévy ensembles and those arising from soft-confinement.
description: 7 pages, including 3 PS figures
Hydromanicus seth Malicky, 1993: 1123
Creators: name: Oláh, J.
name: Johanson, K. A.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Trichoptera
Hydropsychidae
Hydromanicus
Hydromanicus seth

description: Hydromanicus seth Malicky
 Hydromanicus seth Malicky, 1993: 1123.
 Type locality. Myanmar.
description: Published as part of Oláh, J. & Johanson, K. A., 2008, Generic review of Hydropsychinae, with description of Schmidopsyche, new genus, 3 new genus clusters, 8 new species groups, 4 new species clades, 12 new species clusters and 62 new species from the Oriental and Afrotropical regions (Trichoptera: Hydropsychidae), pp. 1-248 in Zootaxa 1802 on page 31