cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
SHG (532 nm)-induced spontaneous parametric downconversion noise in 1064 nm-pumped IR upconversion detectors
Creators: name: Meng, L.
name: Padhye, A.
name: Pedersen, C.
name: Ebrahim-Zadeh, M.
name: Rodrigo, P. J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: As a novel technique for infrared detection, frequency upconversion has been successfully deployed in many applications. However, investigations into the noise properties of upconversion detectors (UCDs) have also received considerable attention. In this letter, we present a new noise source - second harmonic generation (SHG)-induced spontaneous parametric downconversion (SPDC) - experimentally and theoretically shown to exist in short-wavelength-pumped UCDs. We investigate the noise properties of two UCDs based on single-pass 1064 nm-pumped periodically poled LiNbO$_{3}$ bulk crystals. One UCD is designed to detect signals in the telecom band and the other in the mid-infrared regime. Our experimental demonstration and theoretical analysis reveal the basic properties of this newly discovered UCD noise source, including its dependence on crystal temperature and pump power. Furthermore, the principle behind the generation of this noise source can also be applied to other UCDs, which utilize nonlinear crystals either in waveguide form or with different bulk materials. This study may also aid in developing methods to suppress the newly identified noise in future UCD designs.
description: 5 pages, 5 figures, journal paper
Antepipona stevensoniana
Creators: name: Usenleitner
name: Gusenleitner, J.
name: Madl, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Antepipona
Antepipona stevensoniana

description: Antepipona stevensoniana (GIORDANI SOIKA 1963)
 Odontodynerus stevensonianus n.sp.: GIORDANI SOIKA 1963: 142 (key), 143 (descr. ♀, Zimbabwe).
 Antepipona stevensoniana (GIORDANI SOIKA): GIORDANI SOIKA 1985: 41 (key), 130 (tax., Malawi, Zimbabwe).
 Antepipona stevensoniana (GIORDANI SOIKA): BORSATO & RATTI 1999: 96 (cat.).
 Antepipona stevensoniana (GIORDANI SOIKA): GUSENLEITNER 2004: 144 (Kenya, Tanzania).
D i s t r i b u t i o n: Kenya, Malawi, Tanzania, Zimbabwe.
description: Published as part of Usenleitner, Gusenleitner, J. & Madl, M., 2009, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part I: Introduction, Key to Genera, Genera Aethiopicodynerus GUSENLEITNER 1997 to Cyrtolabulus van der VECHT 1969, pp. 513-638 in Linzer biologische Beiträge 41 (1) on page 577, DOI: 10.5281/zenodo.5276247
Multi-Conjugate Adaptive Optics with Laser Guide Stars
Creators: name: Davies, R. I.
name: Bonaccini, D.
name: Rabien, S.
name: Hackenberg, W.
name: Ott, T.
name: Hippler, S.
name: Neumann, U.
name: Barden, M.
name: Lehnert, M.
name: Eisenhauer, F.
name: Genzel, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Laser Guide Star Facility for the VLT will be commissioned during 2003. This, of course, can only be the first step towards enhancing the scientific output of the VLT through adaptive optics. So in this contribution we propose the development of a laser guide star multi-conjugate adaptive optics system. We consider geometries for the adaptive optics system, and discuss the technology needed to project up to 5 laser beacons. The rationale for such a project is provided by an outline of two primary science drivers.
description: 6 page contribution to 'Scientific Drivers for ESO Future VLT/VLTI Instrumentation' (held June 2001)
Limnohalacarus cultellatus Viets 1940
Creators: name: Bartsch, I.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Halacaridae
Limnohalacarus
Limnohalacarus cultellatus

description: Limnohalacarus cultellatus Viets, 1940
Collecting data — One female (slide), ZMH, northern Madagascar, Antisiranana, Antalaha, Marofinaritra, River Andranomenaheli, upstream confluence with River Ankavia (right affluent below MD 135), 70 m, 22.3°C, 0.009 mS/cm, riffle; 04 Nov. 2001; coll. R. Gerecke and T. Goldschmidt.
Diagnosis (female, Madagascar individual) — Idiosoma pale, its length 274 µm. Dorsal plates with reticulate ornamentation. Anteriormost part of anterior dorsal plate smooth and separated from reticulate major part; anterior dorsal plate rectangular, 1.1 times longer than wide. Ocular plates sub-circular, 1.1 times longer than wide. Sclerite with gland pore triangular, not fused with ocular plate. Posterior dorsal plate elongate, 1.7 times longer than wide and 2.4 times longer than anterior dorsal plate. With four pairs of dorsal setae, second pair of setae in striated integument between anterior dorsal plate and ocular plates; adanal setae on anal cone, in ventrolateral position. Ventral plates (anterior, pair of posterior epimeral plates and genital plate) separated. Genital plate with four to five pairs of acetabula, three pairs of perigenital and two pairs of subgenital setae. Gnathosoma 1.7 times longer than wide. Rostrum slender. Both pairs of maxillary setae slender. Pharyngeal plate removed from basal margin of gnathosoma by more than half the length of pharyngeal plate. Second palpal segment basally abruptly increased in height; its dorsal margin straight. Telofemora I to III 1.8-1.9 times longer than high. Leg chaetotaxy, from trochanter to tarsus: leg I, 1, 4, 4, 6, 7, 5; leg II, 1, 3, 4, 6, 6, 4; leg III, 1, 2, 3, 4, 7, 4; leg IV, 1, 1, 3, 3, 6, 3. Ventromedial seta on tibia I and II and both ventromedial setae on tibia III bipectinate, all other setae smooth. All tarsi with pair of single parambulacral setae. Each claw with lamellar ventral process. Claws on tarsus I slender, with about eight delicate tines near apex. Claws of following tarsi with J-shaped arranged pectines, each with about 15 – 18 tines.
Distribution — Records are from North, Central and South America, from Europe (Hungary) and India (Bartsch 2011b, 2013).
description: Published as part of Bartsch, I., 2013, Freshwater Halacarid Mites (Acari: Halacaridae) From Madagascar. New Records And The Description Of A New Species, pp. 77-87 in Acarologia 53 (1) on pages 78-79, DOI: 10.1051/acarologia/20132080, http://zenodo.org/record/5392049
Waiting for the Big One: A New Class of SGR Outbursts?
Creators: name: Eichler, David
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It is suggested that magnetars eventually become unstable to a dynamic overturning instability that destroys most of their dipole moment in a single event. It is further suggested that such an instability would produce a supergiant version of the largest soft gamma ray bursts that have thus far been observed, and that they could be observed out to tens or even $10^2$ Mpc. Persistent emission and afterglows from the fireball might confirm positive identification with nearby galaxies and perhaps provide other distinguishing features as well.
description: to appear in M.N.R.A.S
A Finite Element Approximation for a Class of Caputo Time-Fractional Diffusion Equations
Creators: name: Ammi, Moulay Rchid Sidi
name: Jamiai, Ismail
name: Torres, Delfim F. M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 35R11, 65M06

description: We develop a fully discrete scheme for time-fractional diffusion equations by using a finite difference method in time and a finite element method in space. The fractional derivatives are used in Caputo sense. Stability and error estimates are derived. The accuracy and efficiency of the presented method is shown by conducting two numerical examples.
description: This is a preprint of a paper whose final and definite form is with 'Computers and Mathematics with Applications', ISSN 0898-1221. Submitted 10-Oct-2018; revised 18-May-2019; accepted for publication 25-May-2019
Transfer matrix method for the analysis of space-time modulated media and systems
Creators: name: Li, Junfei
name: Zhu, Xiaohui
name: Shen, Chen
name: Peng, Xiuyuan
name: Cummer, Steven A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Classical Physics (physics.class-ph)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Space-time modulation adds another powerful degree of freedom to the manipulation of classical wave systems. It opens the door for complex control of wave behavior beyond the reach of stationary systems, such as nonreciprocal wave transport and realization of gain media. Here we generalize the transfer matrix method and use it to create a general framework to solve wave propagation problems in time-varying acoustic, electromagnetic, and electric circuit systems. The proposed method provides a versatile approach for the study of general space-time varying systems, which allows any number of time-modulated elements with arbitrary modulation profile, facilities the investigation of high order modes, and provides an interface between space-time modulated systems and other systems.
description: 13 pages, 7 figures
Limnohalacarus WALTER 1917
Creators: name: Bartsch, I.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Halacaridae
Limnohalacarus

description: Limnohalacarus novus Bartsch, 2013
Collecting data — Three females (slides), ZMH; south central Madagascar, Fianarantsoa, Ionilahy, small stream crossing the railroad east of village, 200 m; 15 Aug. 2001; coll. R. Gerecke and T. Goldschmidt. Two females (slides), author’s collection; northern Madagascar, Antisiranana, Antalaha, Marofinaritra, River Andranomenaheli, upstream confluence with River Ankavia (right affluent below MD 135), 70 m, 22.3°C, 0.009 mS/cm, riffle; 04 Nov. 2001; coll. R. Gerecke and T. Goldschmidt.
Diagnosis (female, Madagascar individuals) — Idiosoma pale; length 260 – 270 µm. Anterior dorsal plate hexagonal, slightly (1.1 times) wider than long. Ocular plate 1.4 times longer than wide, including sclerite with gland pore. Posterior dorsal plate 1.9 times longer than wide and 2.7 times longer than anterior plate. Setae equalling second pair of dorsal setae lacking. Ventral plates fused. Female genital plate with three pairs of perigenital setae and five to six pairs of acetabula, each genital sclerite with two or three subgenital setae. Gnathosoma 1.2 times longer than wide; rostrum short. Dorsal pair of maxillary setae wider than basal pair. Dorsal margin of second palpal segment arched, with small notch between setae. Pharyngeal plate extending close to basal margin of gnathosoma. Telofemur I 2.3 times longer than high. Leg chaetotaxy, from trochanter to tarsus (parambulacral setae omitted): leg I, 1, 4, 4, 6, 8, 5; leg II, 1, 4, 4, 6, 7, 4; leg III, 1, 2, 3, 4, 7, 4; leg IV, 0, 1, 3, 3, 6, 3. Ventromedial seta on tibia II and both ventromedial setae on tibia III bipectinate, all other setae smooth. All tarsi with spiniform basal lamellae. Tarsi I and II with pairs of doubled parambulacral setae, tarsi III and IV with pairs of singlets. Claw I with numerous slender tines. Claws III and IV with lamellar ventral process, each process with about four tines.
Remarks — Adults of the two species at present known from Madagascar can easily be separated because of (1) the shape of the ocular plates, including versus excluding the sclerite with the gland pore, (2) the ventral plates, separated versus fused to a shield, (3) the length of the rostrum, short versus elongate, and (4) the claws on tarsus I, with numerous long tines versus a few delicate ones. The size of the rostrum and the shape of claw I can be used to separate the nymphal and larval stages of the two species.
Distribution — Madagascar and Australia (Queensland) (Bartsch 2013).
description: Published as part of Bartsch, I., 2013, Freshwater Halacarid Mites (Acari: Halacaridae) From Madagascar. New Records And The Description Of A New Species, pp. 77-87 in Acarologia 53 (1) on page 79, DOI: 10.1051/acarologia/20132080, http://zenodo.org/record/5392049
Antepipona sudanensis GIORDANI SOIKA 1985
Creators: name: Usenleitner
name: Gusenleitner, J.
name: Madl, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Antepipona
Antepipona sudanensis

description: Antepipona sudanensis GIORDANI SOIKA 1985
 Antepipona sudanensis n.sp.: GIORDANI SOIKA 1985: 36 (key), 104 (descr. Ƌ ♀, Mali, Sudan), 105 (fig. 33), 106 (fig. 34).
 Antepipona sudanensis GIORDANI SOIKA: GIORDANI SOIKA 1989b: 45 (Niger).
 Antepipona sudanensis GIORDANI SOIKA: GUSENLEITNER 1992: 676 (Mali, Senegal).
 Antepipona sudanensis GIORDANI SOIKA: BORSATO & RATTI 1999: 96 (cat.).
 Antepipona sudanensis GIORDANI SOIKA: GUSENLEITNER 2005a: 408 (Burkina Faso).
 Antepipona sudanensis GIORDANI SOIKA: GUSENLEITNER 2006: 659 (Niger).
D i s t r i b u t i o n: Burkina Faso, Mali, Niger, Senegal, Sudan.
description: Published as part of Usenleitner, Gusenleitner, J. & Madl, M., 2009, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part I: Introduction, Key to Genera, Genera Aethiopicodynerus GUSENLEITNER 1997 to Cyrtolabulus van der VECHT 1969, pp. 513-638 in Linzer biologische Beiträge 41 (1) on page 577, DOI: 10.5281/zenodo.5276247
Finite Temperature Landau Gauge Lattice Quark Propagator
Creators: name: Oliveira, Orlando
name: Silva, Paulo J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The quark propagator at finite temperature is investigated using quenched gauge configurations. The propagator form factors are investigated for temperatures above and below the gluon deconfinement temperature $T_c$ and for the various Matsubara frequencies. Significant differences between the functional behaviour below and above $T_c$ are observed both for the quark wave function and the running quark mass. The results for the running quark mass indicate a strong link between gluon dynamics, the mechanism for chiral symmetry breaking and the deconfinement mechanism. For temperatures above $T_c$ and for low momenta, our results support also a description of quarks as free quasi-particles.
Critical resonance in the non-intersecting lattice path model
Creators: name: Kenyon, Richard W.
name: Wilson, David B.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Probability (math.PR)
subject: Condensed Matter (cond-mat)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 82B20; 60C05

description: We study the phase transition in the honeycomb dimer model (equivalently, monotone non-intersecting lattice path model). At the critical point the system has a strong long-range dependence; in particular, periodic boundary conditions give rise to a ``resonance'' phenomenon, where the partition function and other properties of the system depend sensitively on the shape of the domain.
description: 28 pages, 6 figures. v4 has changes suggested by referee
Additional file 7: of Transcriptomic analysis of immune response to bacterial lipopolysaccharide in zebra finch (Taeniopygia guttata)
Creators: name: Scalf, Cassandra
name: Chariker, Julia
name: Rouchka, Eric
name: Ashley, Noah
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Developmental Biology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Gene ontology analyses for each tissue. Lists of 30 most significantly overrepresented GO terms for upregulated and downregulated genes of the hypothalamus, spleen, and RBCs. (DOCX 32 kb)
Additional file 11 of Polyamine metabolism links gut microbiota and testicular dysfunction
Creators: name: Zhao, Qi
name: Huang, Jian-Feng
name: Cheng, Yan
name: Dai, Man-Yun
name: Zhu, Wei-Feng
name: Yang, Xiu-Wei
name: Gonzalez, Frank J.
name: Li, Fei
Publisher: name: figshare
Year: 2021
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Physiology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Cancer

description: Additional file 10: Supplementary Figure 7. Loss of gut microbiota aggravated testicular injury. a Testicular polyamine levels. b Serum LH and FSH levels. c Testosterone level and steroidogenic genes. d Spermatogonial stem cell-related genes. e Inflammatory factor and oxidative stress. *P<0.05, **P<0.01, and ***P<0.001.
Luminosity Evolution of Field Early-Type Galaxies to z=0.55
Creators: name: van Dokkum, Pieter G.
name: Franx, Marijn
name: Kelson, Daniel D.
name: Illingworth, Garth D.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the Fundamental Plane of field early-type galaxies at intermediate redshift, using HST WFPC2 observations and deep Keck spectroscopy. Structural parameters and internal velocity dispersions are measured for eighteen galaxies at 0.15 < z < 0.55. Rest frame M/L_B ratios are determined from the Fundamental Plane and compared to those of cluster early-type galaxies at the same redshifts. The systematic offset between M/L ratios of field and cluster early-type galaxies at intermediate redshift is small, and not significant: (field) - (cluster) = -0.18 +- 0.11. The M/L ratios of field early-type galaxies evolve as Δ(ln M/L_B) = (-1.35 +- 0.35) z, very similar to cluster early-type galaxies. After correcting for luminosity evolution, the FP of field early-type galaxies has a scatter 0.09 +- 0.02 in log r_e, similar to that in local clusters. The scatter appears to be driven by low mass S0 galaxies; for the elliptical galaxies alone we find 0.03 +- 0.03. There is a hint that the FP has a different slope than in clusters, but more data are needed to confirm this. The similarity of the M/L ratios of cluster and field early-type galaxies provides a constraint on the relative ages of their stars. At = 0.43, field early-type galaxies are younger than cluster early-type galaxies by only 21 +- 13 %, and we infer that the stars in field early-type galaxies probably formed at z >~ 1.5. Recent semi-analytical models for galaxy formation in a Lambda-CDM Universe predict a systematic difference between field and cluster galaxies of Δ(ln M/L_B) ~ -0.6, much larger than the observed difference. This result is consistent with the hypothesis that field early-type galaxies formed earlier than predicted by these models.
description: Accepted for publication in the Astrophysical Journal Letters. Also available from http://www.astro.caltech.edu/~pgd/HTTP/publications.html
The BeppoSAX spectrum of the composite galaxy Mrk609
Creators: name: Pappa, A.
name: Georgantopoulos, I.
name: Ward, M.
name: Zezas, A. L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present Bepposax observations of the starburst/Seyfert composite galaxy Mrk609. This enigmatic object has an optical spectrum dominated by the features of starburst galaxies, yet its X-ray luminosity (6.3$\times10^{42}$\lunits) is typical of an AGN. The X-ray spectrum of Mrk609 can be parameterised by a single power-law model with a photon index $Γ\sim1.6\pm0.1$ and no evidence for significant absorption above the Galactic value. Long term variability in both the 0.1-2 keV and 2-10 keV energy bands is detected, again suggesting that the X-ray emission is dominated by an AGN. The observed broad Ha component is a factor of 40 below that predicted by the X-ray flux implying a deficit of ionizing UV photons.
description: 7 pages, accepted for publication in MNRAS
Additional file 1: of Deciphering rhizosphere microbiome assembly of wild and modern common bean (Phaseolus vulgaris) in native and agricultural soils from Colombia
Creators: name: Pérez-Jaramillo, Juan
name: Hollander, Mattias
name: Ramírez, Camilo
name: Mendes, Rodrigo
name: Raaijmakers, Jos
name: Carrión, Víctor
Publisher: name: figshare
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Figure S1. Phenological traits of the common bean accessions grown in native and agricultural soils. Figure S2. Rarefaction curves for Chao1, observed OTUs and phylogenetic diversity metrics. Figure S3. Rhizosphere bacterial community structure using weighted Unifrac metrics in agricultural and native soils. Figure S4. Relative abundance of the most abundant bacterial phyla in agricultural and native soils. Figure S5. Heat map of the relative abundance of all the bacterial phyla in agricultural and native soils. Figure S6. Differential abundance of bacterial phyla and classes between bulk soil samples of the agricultural soil and the native soil. Figure S7. The enriched and depleted bacteria in the rhizosphere of wild and modern common bean grown in native and agricultural soils. Figure S8. Core microbiome in the rhizosphere of common bean grown in agricultural soil. Figure S9. Core microbiome in the rhizosphere of common bean grown in native soil. Table S1. Sequence characteristics obtained in the agricultural soil and native soil. Table S2. AIC values for six rank abundance distribution models to test niche neutral models in native soil samples. Table S3. Co-occurrence network properties of 16S rRNA rhizobacterial reads of common bean rhizosphere in agricultural and native soil. (PDF 1910 kb)
Odd-Symplectic group in First order PDE
Creators: name: Sbano, L.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Symplectic Geometry (math.SG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: It is shown that the characteristic vector field associated to a first order PDE has the same form of an infinitesimal generator of an odd-symplectic transformation with contact Hamiltonian the given PDE. It is considered under which condition such PDE has a characteristic vector field commuting with a generator of an odd-symplectic action.
description: 8 pages, no figure
SN1993J VLBI (I): The Center of the Explosion and a Limit on Anisotropic Expansion
Creators: name: Bietenholz, M. F.
name: Bartel, N.
name: Rupen, M. P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Phase-referenced VLBI observations of supernova 1993J at 24 epochs, from 50 days after shock breakout to the present, allowed us to determine the coordinates of the explosion center relative to the quasi-stationary core of the host galaxy M81 with an accuracy of 45 micro-arcsec, and to determine the nominal proper motion of the geometric center of the radio shell with an accuracy of 9micro-arcsec/yr. The uncertainties correspond to 160 AU for the position and 160 km/s for the proper motion at the distance of the source of 3.63 Mpc. After correcting for the expected galactic proper motion of the supernova around the core of M81 using HI rotation curves, we obtain a peculiar proper motion of the radio shell center of only 320 +/- 160 km/s to the south, which limits any possible one-sided expansion of the shell. We also find that the shell is highly circular, the outer contours in fact being circular to within 3%. Combining our proper motion values with the degree of circular symmetry, we find that the expansion of the shockfront from the explosion center is isotropic to within 5.5% in the plane of the sky. This is a more fundamental result on isotropic expansion than can be derived from the circularity of the images alone. The brightness of the radio shell, however, varies along the ridge and systematically changes with time. The degree of isotropy in the expansion of the shockfront contrasts with the asymmetries and polarization found in optical spectral lines. Asymmetric density distributions in the ejecta or more likely in the circumstellar medium, are favored to reconcile the radio and optical results. We see no sign of any disk-like density distribution of the circumstellar material, with the average axis ratio of the radio shell of SN1993J being less than 1.04.
description: 21 pages, LaTex + 5 Figures (encapulsated PostScript), Accepted for Publication in the Astrophysical Journal
Antepipona tricolor GUSENLEITNER 2005
Creators: name: Usenleitner
name: Gusenleitner, J.
name: Madl, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Antepipona
Antepipona tricolor

description: Antepipona tricolor GUSENLEITNER 2005
 Antepipona tricolor nova spec.: GUSENLEITNER 2005b: 1187 (descr. Ƌ ♀, Kenya, Namibia).
D i s t r i b u t i o n: Kenya, Namibia.
description: Published as part of Usenleitner, Gusenleitner, J. & Madl, M., 2009, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part I: Introduction, Key to Genera, Genera Aethiopicodynerus GUSENLEITNER 1997 to Cyrtolabulus van der VECHT 1969, pp. 513-638 in Linzer biologische Beiträge 41 (1) on page 578, DOI: 10.5281/zenodo.5276247
Double Elliptic Dynamical Systems From Generalized Mukai - Sklyanin Algebras
Creators: name: Braden, H.
name: Gorsky, A.
name: Odesskii, A.
name: Rubtsov, V.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We consider the double-elliptic generalisation of dynamical systems of Calogero-Toda-Ruijsenaars type using finite-dimensional Mukai-Sklyanin algebras. The two-body system, which involves an elliptic dependence both on coordinates and momenta, is investigated in detail and the relation with Nambu dynamics is mentioned. We identify the 2D complex manifold associated with the double elliptic system as an elliptically fibered rational ("1/2K3 ") surface. Some generalisations are suggested which provide the ground for a description of the N-body systems. Possible applications to SUSY gauge theories with adjoint matter in $d=6$ with two compact dimensions are discussed.
description: 31 pages, Latex
Lobohalacarus weberi
Creators: name: Bartsch, I.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Halacaridae
Lobohalacarus
Lobohalacarus weberi

description: Lobohalacarus weberi (Romijn and Viets, 1924)
Material examined — One female (slide), ZMH, one female (in ethanol) ZMH; northern Madagascar, Antisiranana, Andapa, right affluent River Ambendrana downstream, large cascade, 600 m; 11 Nov. 2001; coll. R. Gerecke and T. Goldschmidt. Two deutonymphs (in ethanol) ZMH; Center of Madagascar, Antanarivo, Anjazarobe, River Ranonisoanavola (stream east from main mountain stream), 1200 m; 23 Jul. 2001; coll. R. Gerecke and T. Goldschmidt. One deutonymph (in ethanol) ZMH; south central Madagascar, Fianarantsoa, Ionilahy, small stream crossing the railroad east of village, 200 m; 15 Aug. 2001; coll. R. Gerecke and T. Goldschmidt.
Diagnosis (female, Madagascar individuals) — Length 284 – 304 µm. With frontal spine. Dorsal plates uniformly foveate. Genital sclerites with two and three acetabula, genital area with five pairs of perigenital setae. Telofemora III and IV with 2/0 dorsal/ventral setae. Ventral flank of genu I on one leg with spur and seta, on other leg with two spurs; each ventral flank of tibiae II to IV with one smooth and two pectinate setae, tarsi III with 4/1 dorsal/ventral setae, and tarsi IV with 3/1 setae. Length of deutonymphs 234 – 244 µm.
 Remarks — In Lobohalacarus weberi in general, character states are known to vary in individuals from different localities but also within a population (cf. Bartsch 2007b, 2011b). From Madagascar only two adults were available for study.
 Distribution — Cosmopolitan with records from Africa, Europe, Asia, Australia, New Zealand, North and South America, and Oceanic Islands (Bartsch 2008a: fig. 1; Peši´c et al. 2010).
description: Published as part of Bartsch, I., 2013, Freshwater Halacarid Mites (Acari: Halacaridae) From Madagascar. New Records And The Description Of A New Species, pp. 77-87 in Acarologia 53 (1) on page 80, DOI: 10.1051/acarologia/20132080, http://zenodo.org/record/5392049
An Ensemble of Bayesian Neural Networks for Exoplanetary Atmospheric Retrieval
Creators: name: Cobb, Adam D.
name: Himes, Michael D.
name: Soboczenski, Frank
name: Zorzan, Simone
name: O'Beirne, Molly D.
name: Baydin, Atılım Güneş
name: Gal, Yarin
name: Domagal-Goldman, Shawn D.
name: Arney, Giada N.
name: Angerhausen, Daniel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Machine learning is now used in many areas of astrophysics, from detecting exoplanets in Kepler transit signals to removing telescope systematics. Recent work demonstrated the potential of using machine learning algorithms for atmospheric retrieval by implementing a random forest to perform retrievals in seconds that are consistent with the traditional, computationally-expensive nested-sampling retrieval method. We expand upon their approach by presenting a new machine learning model, \texttt{plan-net}, based on an ensemble of Bayesian neural networks that yields more accurate inferences than the random forest for the same data set of synthetic transmission spectra. We demonstrate that an ensemble provides greater accuracy and more robust uncertainties than a single model. In addition to being the first to use Bayesian neural networks for atmospheric retrieval, we also introduce a new loss function for Bayesian neural networks that learns correlations between the model outputs. Importantly, we show that designing machine learning models to explicitly incorporate domain-specific knowledge both improves performance and provides additional insight by inferring the covariance of the retrieved atmospheric parameters. We apply \texttt{plan-net} to the Hubble Space Telescope Wide Field Camera 3 transmission spectrum for WASP-12b and retrieve an isothermal temperature and water abundance consistent with the literature. We highlight that our method is flexible and can be expanded to higher-resolution spectra and a larger number of atmospheric parameters.
Additional file 1 of Association of stress management skills and stressful life events with allergy risk: a case-control study in southern China
Creators: name: Cheng, Jingru
name: Li, Fei
name: Lai, Yigui
name: Chen, Jieyu
name: Sun, Xiaomin
name: Xiang, Lei
name: Jiang, Pingping
name: Wu, Shengwei
name: Xiao, Ya
name: Zhou, Lin
name: Luo, Ren
name: Zhao, Xiaoshan
name: Liu, Yanyan
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Molecular Biology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Mental Health

description: Additional file 1: Table S1. Stress management scale items and scoring methods.
Maximum Feedback and Dark Matter Profiles of Dwarf Galaxies
Creators: name: Gnedin, Oleg Y.
name: Zhao, HongSheng
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The observed rotation curves of dark matter-dominated dwarf galaxies indicate low density cores, contrary to the predictions of CDM models. A possible solution of this problem involves stellar feedback. A strong baryonic wind driven by vigorous star formation can remove a large fraction of the gas, causing the dark matter to expand. We explore the maximum effect of the feedback with an instantaneous removal of the gaseous disk. The energy input depends on the compactness of the disk, hence the specific angular momentum of the disk. For the plausible cosmological parameters and a large range of the disk angular momentum, the feedback is insufficient to destroy the central halo cusp, while the inner density is lowered only by a modest factor of 2 to 6. Any realistic modeling of the feedback would have even lesser impact on dark matter. We find that no star formation effect can resolve the problems of CDM cusps.
description: 8 pages, MNRAS, accepted
Optimal localization patterns in bacterial protein synthesis
Creators: name: Nguyen, Jacky
name: Castellana, Michele
Publisher: name: arXiv
Year: 2019
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Subcellular Processes (q-bio.SC)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: In $\textit{Escherichia coli}$ bacterium, the molecular compounds involved in protein synthesis, messenger RNAs (mRNAs) and ribosomes, show marked intracellular localization patterns. Yet a quantitative understanding of the physical principles which would allow one to control protein synthesis by designing, bioengineering, and optimizing these localization patterns is still lacking. In this study, we consider a scenario where a synthetic modification of mRNA reaction-diffusion properties allows for controlling the localization and stoichiometry of mRNAs and polysomes$\mathrm{-}$complexes of multiple ribosomes bound to mRNAs. Our analysis demonstrates that protein synthesis can be controlled, e.g., optimally enhanced or inhibited, by leveraging mRNA spatial localization and stoichiometry only, without resorting to alterations of mRNA expression levels. We identify the physical mechanisms that control the protein-synthesis rate, highlighting the importance of colocalization between mRNAs and freely diffusing ribosomes, and the interplay between polysome stoichiometry and excluded-volume effects due to the DNA nucleoid. The genome-wide, quantitative predictions of our work may allow for a direct verification and implementation in cell-biology experiments, where localization patterns and protein-synthesis rates may be monitored by fluorescence microscopy in single cells and populations.
Ropohalacarus BARTSCH 1989
Creators: name: Bartsch, I.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Halacaridae
Ropohalacarus

description: GENUS Ropohalacarus BARTSCH, 1989
 Type species — Porohalacarus uniscutatus Bartsch, 1982.
Diagnosis — Anterior and posterior dorsal plate fused, ocular plates reduced to minute sclerites or absent. Gland pores reduced. Dorsum with four to five pairs of idiosomatic setae; adanal setae lacking. Anterior and posterior epimeral plates and genitoanal plate fused. Area representing anterior epimeral plate with three pairs of setae, posterior epimeral plates with two to three setae. Female with three pairs of acetabula, all on genital sclerites, and two to three pairs of perigenital setae on genitoanal plate. Subgenital setae lacking. Palps foursegmented, attached dorsolaterally. Second palpal segment with one to two similar-sized setae, third palpal segment with small medial spur, fourth palpal segment with conspicuously wide seta. First and second pair of legs similar in shape. Genua of all legs shorter than both telofemora and tibiae. Tarsi I to IV with 4, 3-4, 3, 2 dorsal and 0-1, 0-1, 0, 0 ventral setae. Solenidia on tarsi I and II in dorsolateral position. Paired claws large, central sclerite with small, dent-like process.
Remarks — Two species are known, both preliminary inhabit the groundwater, in the hyporhithral and springs.
description: Published as part of Bartsch, I., 2013, Freshwater Halacarid Mites (Acari: Halacaridae) From Madagascar. New Records And The Description Of A New Species, pp. 77-87 in Acarologia 53 (1) on page 80, DOI: 10.1051/acarologia/20132080, http://zenodo.org/record/5392049
Antepipona turbulenta GIORDANI SOIKA 1989
Creators: name: Usenleitner
name: Gusenleitner, J.
name: Madl, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Antepipona
Antepipona turbulenta

description: Antepipona turbulenta GIORDANI SOIKA 1989
 Antepipona turbulenta n.sp.: GIORDANI SOIKA 1989a: 58 (descr. Ƌ, Chad).
 Antepipona turbulenta GIORDANI SOIKA: BORSATO & RATTI 1999: 98 (cat.).
D i s t r i b u t i o n: Chad.
description: Published as part of Usenleitner, Gusenleitner, J. & Madl, M., 2009, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part I: Introduction, Key to Genera, Genera Aethiopicodynerus GUSENLEITNER 1997 to Cyrtolabulus van der VECHT 1969, pp. 513-638 in Linzer biologische Beiträge 41 (1) on page 578, DOI: 10.5281/zenodo.5276247
Two-phase equilibrium and molecular hydrogen formation in damped Lyman-alpha systems
Creators: name: Liszt, H.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Molecular hydrogen is quite underabundant in damped Lyman-alpha systems at high redshift, when compared to the interstellar medium near the Sun. This has been interpreted as implying that the gas in damped Lyman-alpha systems is warm. like the nearby neutral intercloud medium, rather than cool, as in the clouds which give rise to most H I absorption in the Milky Way. Other lines of evidence suggest that the gas in damped Lyman-alpha systems -- in whole or part -- is actually cool; spectroscopy of neutral and ionized carbon, discussed here, shows that the damped Lyman-alpha systems observed at lower redshift z $$ 2.8 are warm (though not devoid of H2). To interpret the observations of carbon and hydrogen we constructed detailed numerical models of H2 formation under the conditions of two-phase thermal equilibrium, like those which account for conditions near the Sun, but with varying metallicity, dust-gas ratio, $etc$. We find that the low metallicity of damped Lyman-alpha systems is enough to suppress H2 formation by many orders of magnitude even in cool diffuse clouds, as long as the ambient optical/uv radiation field is not too small. For very low metallicity and under the most diffuse conditions, H2 formation will be dominated by slow gas-phase processes not involving grains, and a minimum molecular fraction in the range $10^{-8}-10^{-7}$ is expected.
description: 13 pages, 7 figures; accepted 2002-04-30 by Astronomy and Astrophysics
On the lack of cold dust in IRAS P09104+4109 and IRAS F15307+3252 -- their spectral energy distributions and implications for finding dusty AGNs at high redshift
Creators: name: Deane, J. R.
name: Trentham, Neil
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present upper limits on the 850 micron and 450 micron fluxes of the warm hyperluminous (bolometric luminosity L_bol > 10^13 L_sun galaxies IRAS P09104+4109 (z=0.442) and IRAS F15307+3252 (z=0.926), derived from measurements using the SCUBA bolometer array on the James Clerk Maxwell Telescope. Hot luminous infrared sources like these are thought to differ from more normal cold ultraluminous infrared (L_bol > 10^12 L_sun) galaxies in that they derive most of their bolometric luminosities from dusty AGNs as opposed to starbursts. Such hot, dusty AGNs at high redshift are thought to be responsible for much of the mass accretion of the Universe that is in turn responsible for the formation of the supermassive black holes seen in the centres of local galaxies. The galaxy IRAS P09104+4109 is also unusual in that it is a cD galaxy in the center of a substantial cooling-flow cluster, not an isolated interacting galaxy like most ultraluminous infrared galaxies. Previously it was known to have large amounts of hot (T > 50 K) dust from IRAS observations. We now show that the contribution of cold dust to the bolometric luminosity is less than 3 per cent. Most ultraluminous infrared galaxies possess large amounts of cold dust, and it is now known that some cooling flow cluster cD galaxies do as well. Yet this object, which is an extreme example of both, does not have enough cold gas to contribute significantly to the bolometric luminosity. We outline physical reasons why this could have happened. We then provide a discussion of stategies for finding hot dusty AGNs, given the limitations on submillimetre surveys implied by this work.
description: MNRAS in press, accepted version, minor revisions
Antepipona vaalensis
Creators: name: Usenleitner
name: Gusenleitner, J.
name: Madl, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Antepipona
Antepipona vaalensis

description: Antepipona vaalensis (CAMERON 1905)
 Odynerus vaalensis n.sp.: CAMERON 1905c: 153 (descr. Ƌ, South Africa).
 Odynerus (Lionotus) vaalensis CAMERON: MEADE- WALDO 1915: 487 (tax., cat.), 495 (key).
 Odynerus (Rygchium) vaalensis CAMERON: BEQUAERT 1918: 314 (tax., cat.).
 Antepipona vaalensis (CAMERON): GIORDANI SOIKA 1985: 36 (key), 111 (tax., descr. Ƌ South Africa).
D i s t r i b u t i o n:SouthAfrica.
description: Published as part of Usenleitner, Gusenleitner, J. & Madl, M., 2009, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part I: Introduction, Key to Genera, Genera Aethiopicodynerus GUSENLEITNER 1997 to Cyrtolabulus van der VECHT 1969, pp. 513-638 in Linzer biologische Beiträge 41 (1) on page 578, DOI: 10.5281/zenodo.5276247
Analytic approaches of the anomalous diffusion: a review
Creators: name: Santos, Maike A. F. dos
Publisher: name: arXiv
Year: 2019
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: This review article aims to stress and reunite some of the analytic formalism of the anomalous diffusive processes that have succeeded in their description. Also, it has the objective to discuss which of the new directions they have taken nowadays. The discussion is started by a brief historical report that starts with the studies of thermal machines and combines in theories such as the statistical mechanics of Boltzmann-Gibbs and the Brownian Movement. In this scenario, in the twentieth century, a series of experiments were reported that were not described by the usual model of diffusion. Such experiments paved the way for deeper investigation into anomalous diffusion. These processes are very abundant in physics, and the mechanisms for them to occur are diverse. For this reason, there are many possible ways of modelling the diffusive processes. This article discusses three analytic approaches to investigate anomalous diffusion: fractional diffusion equation, nonlinear diffusion equation and Langevin equation in the presence of fractional, coloured or multiplicative noises. All these formalisms presented different degrees of complexity and for this reason, they have succeeded in describing anomalous diffusion phenomena.
Additional file 2: of Laboratory contamination in airway microbiome studies
Creators: name: Drengenes, Christine
name: Wiker, Harald
name: Tharmini Kalananthan
name: Nordeide, Eli
name: Eagan, Tomas
name: Nielsen, Rune
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S2. Distribution of Streptococcus OTUs in Negative Control Samples (NCS) (n=23). (PDF 8 kb)
Anterhynchium de SAUSSURE 1863
Creators: name: Usenleitner
name: Gusenleitner, J.
name: Madl, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Anterhynchium

description: Genus Anterhynchium de SAUSSURE 1863
Description: de SAUSSURE 1863: 205.
 Typus generis: Rygchium synagroides de SAUSSURE 1852.
Distribution: Australian, Ethiopian, Oriental and Palearctic Region.
 Subgenus: Anterhynchium de SAUSSURE 1863.
Valid species: 17.
Known subspecies: 14.
description: Published as part of Usenleitner, Gusenleitner, J. & Madl, M., 2009, A Catalogue of the Eumeninae (Hymenoptera: Vespidae) of the Ethiopian Region excluding Malagasy Subregion. Part I: Introduction, Key to Genera, Genera Aethiopicodynerus GUSENLEITNER 1997 to Cyrtolabulus van der VECHT 1969, pp. 513-638 in Linzer biologische Beiträge 41 (1) on page 584, DOI: 10.5281/zenodo.5276247
A variable resolution approach for zonal glare assessment
Creators: name: Wasilewski, Stephen
Publisher: name: Zenodo
Year: 2019
Subjects: glare assessment
visual comfort
spatio-temporal
daylight glare probability
Radiance
light simulation
zonal

description: Ongoing method development for adaptive spatio-temporal sampling in light simulation for zonal glare assessments.
description: This research is funded by the Swiss National Science Foundation SNSF under grant #179067 as part of the project "Light fields in climate-based daylight modeling for spatio-temporal glare assessment" (http://p3.snf.ch/project-179067).
Additional file 3: of Laboratory contamination in airway microbiome studies
Creators: name: Drengenes, Christine
name: Wiker, Harald
name: Tharmini Kalananthan
name: Nordeide, Eli
name: Eagan, Tomas
name: Nielsen, Rune
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Supplementary Methods. This file provides a detailed description of protocols for sample collection, preparation of Salmonella samples, DNA extraction, qPCR, 16S rRNA gene sequencing and bioinformatics. (DOCX 240 kb)
Inverse Scattering, the Coupling Constant Spectrum, and the Riemann Hypothesis
Creators: name: Khuri, N. N.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Analysis of PDEs (math.AP)
subject: Number Theory (math.NT)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We use inverse scattering methods, generalized for a specific class of complex potentials, to construct a one parameter family of complex potentials V(s, r) which have the property that the zero energy s-wave Jost function, as a function of s alone, is identical to Riemann's $ξ$ function whose zeros are the non-trivial zeros of the zeta function. These potentials have an asymptotic expansion in inverse powers of s(s-1) with real coefficients V_n(r) which are explicitly calculated. We show that the validity of the Riemann hypothesis depends essentially on simple integrability properties of the first order coefficient, V_1(r). In the case studied in this paper, this coefficient does not satisfy these conditions, but proof of that fact does indicate several possibilities for proceeding further.
description: 107 pages, 1 figure, Latex