cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Clethrionomys sikotanensis
Creators: name: Musser, Guy G.
name: Carleton, Michael D.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Clethrionomys
Clethrionomys sikotanensis

description: Clethrionomys sikotanensis (Tokuda, 1935). Mem. Coll. Sci. Kyoto Imp. Univ., ser. B, 10:241. TYPE LOCALITY: Russia, Kuril Islands, Sikotan Island. DISTRIBUTION: Islands of Sikotan, Daikoku, and Rishiri (Imaizumi, 1971); limits of insular distribution unresolved. SYNONYMS: microtinus. COMMENTS: Allocated by Corbet (1978c) and Aimi (1980) to C. rufocanus but recognized as a distinct species by Gromov and Polyakov (1977), Imaizumi (1971, 1972), and Pavlinov and Rossolimo (1987). The status of microtinus was discussed by Gromov and Polyakov (1977) and Pavlinov and Rossolimo (1987).
description: Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 509, DOI: 10.5281/zenodo.7353098
description: {"references": ["Imaizumi, Y. 1971. A new vole of the Clethrionomys rufocanus group from Rishiri Island, Japan. Journal of the Mammalogical Society of Japan, 6: 99 - 103.", "Corbet, G. B. 1978 c. The mammals of the Palaearctic region: A taxonomic review. British Museum (Natural History), London, 314 pp.", "Aimi, M. 1980. A revised classification of the Japanese red-backed voles. Memoirs of the Faculty of Science, Kyoto University, Series of Biology, 8: 35 - 84.", "Gromov, I. M., and I. Ya. Polyakov. 1977. Fauna SSSR, Mlekopitayushchie, tom 3, vyp. 8 [Fauna of the USSR, vol. 3, pt. 8, Mammals]. Polevki [Voles (Microtinae)]. Nauka, Moscow-Leningrad, 504 pp. (in Russian).", "Imaizumi, Y. 1972. Land mammals of the Hidaka Mountains, Hokkaido, Japan, with special reference to the origin of an endemic species of the genus Clethrionomys. Memoirs of the National Science Museum, Tokyo, 5: 131 - 149.", "Pavlinov, I. Ya., and O. L. Rossolimo. 1987. Sistematika mlekopitayushchikh SSSR [Systematics of the mammals of the USSR.]. Moscow University Press, Moscow, 282 pp. (in Russian)."]}
A limit of the quantum Renyi divergence
Creators: name: Datta, Nilanjana
name: Leditzky, Felix
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recently, an interesting quantity called the quantum Renyi divergence (or "sandwiched" Renyi relative entropy) was defined for pairs of positive semi-definite operators $ρ$ and $σ$. It depends on a parameter $α$ and acts as a parent quantity for other relative entropies which have important operational significances in quantum information theory: the quantum relative entropy and the min- and max-relative entropies. There is, however, another relative entropy, called the 0-relative Renyi entropy, which plays a key role in the analysis of various quantum information-processing tasks in the one-shot setting. We prove that the 0-relative Renyi entropy is obtainable from the quantum Renyi divergence only if $ρ$ and $σ$ have equal supports. This, along with existing results in the literature, suggests that it suffices to consider two essential parent quantities from which operationally relevant entropic quantities can be derived - the quantum Renyi divergence with parameter $α\ge 1/2$, and the $α$-relative Rényi entropy with $α\in [0,1)$.
description: 8 pages; v2 slight change in the Abstract and Conclusions
The Hot Interstellar Medium
Creators: name: Nardini, Emanuele
name: Kim, Dong-Woo
name: Pellegrini, Silvia
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The interstellar medium (ISM) of galaxies very often contains a gas component that reaches the temperature of several million degrees, whose physical and chemical properties can be investigated through imaging and spectroscopy in the X-rays. We review the current knowledge on the origin and retention of the hot ISM in star-forming and early-type galaxies, from a combined theoretical and observational standpoint. As a complex interplay between gravitational processes, environmental effects, and feedback mechanisms contributes to its physical conditions, the hot ISM represents a key diagnostic of the evolution of galaxies.
description: Chapter to appear in the Section "Galaxies" (eds. G. Fabbiano & M. Gilfanov) of Springer's "Handbook of X-ray and Gamma-ray Astrophysics" (eds. C. Bambi & A. Santangelo)
Exploring the chemical link between local ellipticals and their high-redshift progenitors
Creators: name: Leja, Joel
name: van Dokkum, Pieter G.
name: Momcheva, Ivelina
name: Brammer, Gabriel
name: Skelton, Rosalind E.
name: Whitaker, Katherine E.
name: Andrews, Brett H.
name: Franx, Marijn
name: Kriek, Mariska
name: van der Wel, Arjen
name: Bezanson, Rachel
name: Conroy, Charlie
name: Schreiber, Natascha Forster
name: Nelson, Erica
name: Patel, Shannon G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present Keck/MOSFIRE K-band spectroscopy of the first mass-selected sample of galaxies at $z\sim2.3$. Targets are selected from the 3D-HST Treasury survey. The six detected galaxies have a mean [NII]$λ$6584/H$α$ ratio of $0.27\pm0.01$, with a small standard deviation of 0.05. This mean value is similar to that of UV-selected galaxies of the same mass. The mean gas-phase oxygen abundance inferred from the [NII]/H$α$ ratios depends on the calibration method, and ranges from 12+log(O/H)$_{gas}=8.57$ for the {Pettini} & {Pagel} (2004) calibration to 12+log(O/H)$_{gas}= 8.87$ for the {Maiolino} {et~al.} (2008) calibration. Measurements of the stellar oxygen abundance in nearby quiescent galaxies with the same number density indicate 12+log(O/H)$_{stars}= 8.95$, similar to the gas-phase abundances of the $z\sim2.3$ galaxies if the {Maiolino} {et~al.} (2008) calibration is used. This suggests that these high-redshift star forming galaxies may be progenitors of today's massive early-type galaxies. The main uncertainties are the absolute calibration of the gas-phase oxygen abundance and the incompleteness of the $z\sim2.3$ sample: the galaxies with detected H$α$ tend to be larger and have higher star formation rates than the galaxies without detected H$α$, and we may still be missing the most dust-obscured progenitors.
description: 7 pages, 5 figures. Accepted for publication in ApJL
Usare l’oceanografia per capire i cicloni di Giove
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2024

Una nuova ricerca pubblicata su Nature Physics dimostra che le tempeste che si scatenano nelle regioni polari di Giove sono alimentate da processi noti ai fisici che studiano gli oceani e l'atmosfera della Terra. Le affinità geofisiche tra i due corpi celesti, distanti in media oltre 700 milioni di chilometri, potrebbero aiutare a migliorare la comprensione di questi processi sulla Terra
Gravothermal solutions of SIDM halos: mapping from constant to velocity-dependent cross section
Creators: name: Yang, Shengqi
name: Du, Xiaolong
name: Zeng, Zhichao Carton
name: Benson, Andrew
name: Jiang, Fangzhou
name: Nadler, Ethan O.
name: Peter, Annika H. G.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The scale-free gravothermal fluid formalism has long proved effective in describing the evolution of self-interacting dark matter halos with a constant dark matter particle cross section. However, whether the gravothermal fluid solutions match numerical simulations for velocity-dependent cross-section scenarios remains untested. In this work, we provide a fast mapping method that relates the constant-cross-section gravothermal solution to models with arbitrary velocity dependence in the cross section. We show that the gravothermal solutions after mapping are in good agreement with Arepo N-Body simulation results. We illustrate the power of this approach by applying this fast mapping method to a halo hosting a low surface brightness galaxy UGC 128. We show that this fast mapping method can be used to constrain free parameters in a physically motivated cross-section model and illustrate parameter space favored by the rotation curve measurement.
description: 20 pages, 11 figures
Webb rileva la più lontana fusione di buchi neri
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2024

Un team internazionale di astronomi ha utilizzato il telescopio spaziale James Webb per trovare le prove di una fusione tra due galassie – e i rispettivi buchi neri supermassicci – avvenuta quando l'universo aveva solo 740 milioni di anni. Si tratta della più lontana rilevazione di fusione di buchi neri mai ottenuta e della prima volta che questo fenomeno è stato rilevato così presto nell'universo. Lo studio su Mnras
"susy.371427.pMSSM_M3muM1lsp.slha" of "Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV $pp$ collisions"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2017

description: SLHA file for the pMSSM signal in Figure 6a
description: CERN-LHC. A search is presented for particles that decay producing a large jet multiplicity and invisible particles. The event selection applies a veto on the presence of isolated electrons or muons and additional requirements on the number of $b$-tagged jets and the scalar sum of masses of large-radius jets. Having explored the full ATLAS 2015--2016 dataset of LHC proton--proton collisions at $\sqrt{s}$=13 TeV, which corresponds to 36.1~fb$^{-1}$ of integrated luminosity, no evidence is found for physics beyond the Standard Model.The results are interpreted in the context of simplified models inspired by R-parity-conserving and R-parity-violating supersymmetry, where gluinos are pair-produced. More generic models within the phenomenological minimal supersymmetric Standard Model are also considered.
Constructing co-Higgs bundles on CP^2
Creators: name: Rayan, Steven
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: On a complex manifold, a co-Higgs bundle is a holomorphic vector bundle with an endomorphism twisted by the tangent bundle. The notion of generalized holomorphic bundle in Hitchin's generalized geometry coincides with that of co-Higgs bundle when the generalized complex manifold is ordinary complex. Schwarzenberger's rank-2 vector bundle on the projective plane, constructed from a line bundle on the double cover CP^1 \times CP^1 \to CP^2, is naturally a co-Higgs bundle, with the twisted endomorphism, or "Higgs field", also descending from the double cover. Allowing the branch conic to vary, we find that Schwarzenberger bundles give rise to an 8-dimensional moduli space of co-Higgs bundles. After studying the deformation theory for co-Higgs bundles on complex manifolds, we conclude that a co-Higgs bundle arising from a Schwarzenberger bundle with nonzero Higgs field is rigid, in the sense that a nearby deformation is again Schwarzenberger.
description: 25 pages, 2 tables
A supra-massive magnetar central engine for short GRB 130603B
Creators: name: Fan, Yi-Zhong
name: Yu, Yun-Wei
name: Xu, Dong
name: Jin, Zhi-Ping
name: Wu, Xue-Feng
name: Wei, Da-Ming
name: Zhang, Bing
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We show that the peculiar early optical and in particular X-ray afterglow emission of the short duration burst GRB 130603B can be explained by continuous energy injection into the blastwave from a supra-massive magnetar central engine. The observed energetics and temporal/spectral properties of the late infrared bump (i.e., the "kilonova") are also found consistent with emission from the ejecta launched during an NS-NS merger and powered by a magnetar central engine. The isotropic-equivalent kinetic energies of both the GRB blastwave and the kilonova are about $E_{\rm k}\sim 10^{51}$ erg, consistent with being powered by a near-isotropic magnetar wind. However, this relatively small value demands that most of the initial rotational energy of the magnetar $(\sim {\rm a~ few \times 10^{52}~ erg})$ is carried away by gravitational wave radiation. Our results suggest that (i) the progenitor of GRB 130603B would be a NS-NS binary system, whose merger product would be a supra-massive neutron star that lasted for about $\sim 1000$ seconds; (ii) the equation-of-state of nuclear matter would be stiff enough to allow survival of a long-lived supra-massive neutron star, so that it is promising to detect bright electromagnetic counterparts of gravitational wave triggers without short GRB associations in the upcoming Advanced LIGO/Virgo era.
description: Five pages including 1 Figure, to appear in ApJL
Minimal bipartite dimers and higher genus Harnack curves
Creators: name: Boutillier, Cédric
name: Cimasoni, David
name: de Tilière, Béatrice
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 82B20, 30F99, 05C10

description: This paper completes the comprehensive study of the dimer model on infinite minimal graphs with Fock's weights [arXiv:1503.00289] initiated in [arXiv:2007.14699]: the latter article dealt with the elliptic case, i.e., models whose associated spectral curve is of genus one, while the present work applies to models of arbitrary genus. This provides a far-reaching extension of the genus zero results of [arXiv:math-ph/0202018, arXiv:math/0311062], from isoradial graphs with critical weights to minimal graphs with weights defining an arbitrary spectral data. For any minimal graph with Fock's weights, we give an explicit local expression for a two-parameter family of inverses of the associated Kasteleyn operator. In the periodic case, this allows us to prove local formulas for all ergodic Gibbs measures, thus providing an alternative description of the measures constructed in [arXiv:math-ph/0311005]. We also compute the corresponding slopes, exhibit an explicit parametrization of the spectral curve, identify the divisor of a vertex, and build on [arXiv:math/0311062, arXiv:1107.5588] to establish a correspondence between Fock's models on periodic minimal graphs and Harnack curves endowed with a standard divisor.
description: v2: 67 pages, 9 figures; submitted version; v2 substantially extends v1: Lemma 19, Definition 35, Proposition 36, Lemma 41, Proposition 47 and Section 4.6 are new. v3: minor changes; accepted version, to appear in Probab. Math. Phys
Dicrostonyx exsul G. M. Allen 1919
Creators: name: Musser, Guy G.
name: Carleton, Michael D.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Dicrostonyx
Dicrostonyx exsul

description: Dicrostonyx exsul G. M. Allen, 1919. Bull. Mus. Comp. Zool., 62:532. TYPE LOCALITY: USA, Alaska, Bering Sea, St. Lawrence Island. DISTRIBUTION: Known only from the type locality.
description: Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 510, DOI: 10.5281/zenodo.7353098
High frequency decayless waves with significant energy in Solar Orbiter/EUI observations
Creators: name: Petrova, Elena
name: Magyar, Norbert
name: Van Doorsselaere, Tom
name: Berghmans, David
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: High-frequency wave phenomena present a great deal of interest as one of the possible candidates to contribute to the energy input required to heat the corona as a part of the AC heating theory. However, the resolution of imaging instruments up until the Solar Orbiter have made it impossible to resolve the necessary time and spatial scales. The present paper reports on high-frequency transverse motions in a small loop located in a quiet Sun region of the corona. The oscillations were observed with the HRIEUV telescope (17.4 nm) of the EUI instrument onboard the Solar Orbiter. We detect two transverse oscillations in short loops with lengths of 4.5 Mm and 11 Mm. The shorter loop displays an oscillation with a 14 s period and the longer a 30 s period. Despite the high resolution, no definitive identification as propagating or standing waves is possible. The velocity amplitudes are found to be equal to 72 km/s and 125 km/s, respectively, for the shorter and longer loop. Based on that, we also estimated the values of the energy flux contained in the loops - the energy flux of the 14 s oscillation is 1.9 kW m^-2 and of the 30 s oscillation it is 6.5 kW m^-2 . While these oscillations have been observed in the Quiet Sun, their energy fluxes are of the same order as the energy input required to heat the active solar corona. Numerical simulations were performed in order to reproduce the observed oscillations. The correspondence of the numerical results to the observations provide support to the energy content estimates for the observations. Such high energy densities have not yet been observed in decayless coronal waves, and this is promising for coronal heating models based on wave damping.
description: submitted to ApJ
Via libera ad Andes, alla ricerca di vita su altri mondi
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2024

Oggi Eso ha firmato l’accordo con un consorzio internazionale guidato da Inaf per la progettazione e la costruzione di Andes, uno strumento di altissima tecnologia che sarà installato su Elt. Andes verrà utilizzato per cercare segni di vita negli esopianeti e studiare le prime stelle che si sono accese nell’universo, oltre che per testare le variazioni delle costanti fondamentali della fisica e misurare l'accelerazione dell'espansione dell'universo
CMB Lensing Power Spectrum Biases from Galaxies and Clusters using High-angular Resolution Temperature Maps
Creators: name: van Engelen, A.
name: Bhattacharya, S.
name: Sehgal, N.
name: Holder, G. P.
name: Zahn, O.
name: Nagai, D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The lensing power spectrum from cosmic microwave background (CMB) temperature maps will be measured with unprecedented precision with upcoming experiments, including upgrades to ACT and SPT. Achieving significant improvements in cosmological parameter constraints, such as percent level errors on sigma_8 and an uncertainty on the total neutrino mass of approximately 50 meV, requires percent level measurements of the CMB lensing power. This necessitates tight control of systematic biases. We study several types of biases to the temperature-based lensing reconstruction signal from foreground sources such as radio and infrared galaxies and the thermal Sunyaev-Zel'dovich effect from galaxy clusters. These foregrounds bias the CMB lensing signal due to their non-Gaussian nature. Using simulations as well as some analytical models we find that these sources can substantially impact the measured signal if left untreated. However, these biases can be brought to the percent level if one masks galaxies with fluxes at 150 GHz above 1 mJy and galaxy clusters with masses above M_vir = 10^14 M_sun. To achieve such percent level bias, we find that only modes up to a maximum multipole of l_max ~ 2500 should be included in the lensing reconstruction. We also discuss ways to minimize additional bias induced by such aggressive foreground masking by, for example, exploring a two-step masking and in-painting algorithm.
description: 14 pages, 14 figures, to be submitted to ApJ
Ammassi globulari d’estate
Creators: Fabrizio Villa
Publisher: name: Media Inaf
Year: 2024

Giugno è il mese dell'inizio dell'estate astronomica. Ma è anche un ottimo mese per sfruttare le poche ore di buio e osservare tantissimi ammassi globulari.  Solo contando quelli catalogati da Messier, se ne vedono 27 sopra l'orizzonte. Per chi ha la possibilità di osservare al telescopio, non fatevi scappare i più luminosi e sicuramente M13, nella costellazione di Ercole, visibile anche con un binocolo
Implementing primary healthcare-based measurement, advice and treatment for heavy drinking and comorbid depression at the municipal level in three Latin American countries: final protocol for a quasiexperimental study (SCALA study)
Creators: name: Jané-Llopis, Eva
Publisher: name: figshare
Year: 2020
Subjects: subject: 111799 Public Health and Health Services not elsewhere classified
subject: FOS: Health sciences
subject: 111717 Primary Health Care

description: Study protocol published in BMJ Open
Dicrostonyx groenlandicus
Creators: name: Musser, Guy G.
name: Carleton, Michael D.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Dicrostonyx
Dicrostonyx groenlandicus

description: Dicrostonyx groenlandicus (Traill, 1823). In Scoresby, J. Voy. to Northern Whale-Fishery..., p. 416. TYPE LOCALITY: Greenland, Jamesons Land. DISTRIBUTION: N Greenland and Queen Elizabeth Islands, south to Baffin and Southampton islands and NE District of Keewatin, Canada; limits uncertain. SYNONYMS: clarus, lentus.
description: Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 510, DOI: 10.5281/zenodo.7353098
Pure Dephasing of Light-Matter Systems in the Ultrastrong and Deep-Strong Coupling Regimes
Creators: name: Mercurio, Alberto
name: Abo, Shilan
name: Mauceri, Fabio
name: Russo, Enrico
name: Macrì, Vincenzo
name: Miranowicz, Adam
name: Savasta, Salvatore
name: Di Stefano, Omar
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Pure dephasing originates from the non-dissipative information exchange between quantum systems and environments, and plays a key-role in both spectroscopy and quantum information technology. Often pure dephasing constitutes the main mechanism of decay of quantum correlations. Here we investigate how pure dephasing of one of the components of a hybrid quantum system affects the dephasing rate of the system transitions. We find that, in turn, the interaction, in the case of a light-matter system, can significantly affect the form of the stochastic perturbation describing the dephasing of a subsystem, depending on the adopted gauge. Neglecting this issue can lead to wrong and unphysical results when the interaction becomes comparable to the bare resonance frequencies of subsystems, which correspond to the ultrastrong and deep-strong coupling regimes. We present results for two prototypical models of cavity quantun electrodynamics: the quantum Rabi and the Hopfield model.
Gap probabilities for the Generalized Bessel process: a Riemann-Hilbert approach
Creators: name: Girotti, Manuela
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We consider the gap probability for the Generalized Bessel process in the single-time and multi-time case. We prove that the scalar and matrix Fredholm determinants of such process can be expressed in terms of determinants of Its-Izergin-Korepin-Slavnov integrable kernels and thus related to suitable Riemann-Hilbert problems. In the single-time case, we construct a Lax pair formalism, while in the multi-time case we explicitly define a new multi-time kernel to study.
description: 26 pages, 2 figures
In pieno giorno, a guardar le stelle
Creators: Chiara Badia
Publisher: name: Media Inaf
Year: 2024

Gli astronomi della Macquarie University, con il loro telescopio ottico multi-obiettivo Huntsman, hanno sperimentato una nuova tecnica per osservare gli oggetti celesti durante il giorno, che potrebbe consentire il monitoraggio nel visibile dei satelliti 24 ore su 24 e migliorare notevolmente la sicurezza sulla Terra e nello spazio
Lactobacillus mulieris
Creators: name: Zheng, Jinshui
name: Wittouck, Stijn
name: Salvetti, Elisa
name: Franz, Charles M. A. P.
name: Harris, Hugh M. B.
name: Mattarelli, Paola
name: O'Toole, Paul W.
name: Pot, Bruno
name: Vandamme, Peter
name: Walter, Jens
name: Watanabe, Koichi
name: Wuyts, Sander
name: Felis, Giovanna E.
name: Gänzle, Michael G.
name: Lebeer, Sarah
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Bacteria
Firmicutes
Bacilli
Lactobacillales
Lactobacillaceae
Lactobacillus
Lactobacillus mulieris

description: Lactobacillus mulieris
Lactobacillus mulieris (mu.li’.e.ris. L. gen. n. mulieris of a woman, from where the bacterium was isolated).
Lactobacillus mulieris grows in the pH range of 5.0–8.5 and from 30 to 45 °C; optimum growth is observed at 37 °C [103]. Lactic acid is produced from glucose, fructose, mannose, N -acetylglucosamine, several disaccharides and starch but not from pentoses [103]. The genome size is 1.66 Mbp and the mol% G+C content of DNA is 34.2.
Isolated from the urine of a woman; several strains previously classified as L. jensenii should beclassified as L. mulieris [103].
Thetypestrainis c10Ua161MT=CECT 9755 T =DSM 108704 T.
Genome sequence accession number: SDGL00000000.
16S rRNA gene accession number: MK775269.
description: Published as part of Zheng, Jinshui, Wittouck, Stijn, Salvetti, Elisa, Franz, Charles M. A. P., Harris, Hugh M. B., Mattarelli, Paola, O'Toole, Paul W., Pot, Bruno, Vandamme, Peter, Walter, Jens, Watanabe, Koichi, Wuyts, Sander, Felis, Giovanna E., Gänzle, Michael G. & Lebeer, Sarah, 2020, A taxonomic note on the genus Lactobacillus: Description of 23 novel genera, emended description of the genus Lactobacillus Beijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae, pp. 2782-2858 in International Journal of Systematic and Evolutionary Microbiology 70 on page 2799, DOI: 10.1099/ijsem.0.004107, http://zenodo.org/record/4730536
Category of Quantizations and Inverse Problem
Creators: name: Sako, Akifumi
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 81R60 (Primary) 81T75, 58B34 (Secondary)

description: We introduce a category composed of all quantizations of all Poisson algebras. By the category, we can treat in a unified way the various quantizations for all Poisson algebras and develop a new classical limit formulation. This formulation proposes a new method for the inverse problem, that is, the problem of finding the classical limit from a quantized space. Equivalence of quantizations is defined by using this category, and the conditions under which the two quantizations are equivalent are investigated. Two types of classical limits are defined as the limits in the context of category theory, and they are determined by giving a sequence of objects. Using these classical limits, we discuss the inverse problem of determining the classical limit from some noncommutative Lie algebra. From a Lie algebra, we construct a sequence of quantized spaces, from which we determine a Poisson algebra. We also present a method to obtain this sequence of quantizations from the principle of least action by using matrix regularization. Apart from the above category of quantizations of all Poisson algebras, a category of quantizations of a fixed single Poisson algebra is also introduced. In this category, the other classical limit is defined, and it is automatically determined for the category.
description: Several typos and errors were corrected, and references were added. In Theorem 5.2, the assumptions were modified. Proposition 5.10 was added
"susy.371428.pMSSM_M3muM1lsp.slha" of "Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV $pp$ collisions"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2017

description: SLHA file for the pMSSM signal in Figure 6a
description: CERN-LHC. A search is presented for particles that decay producing a large jet multiplicity and invisible particles. The event selection applies a veto on the presence of isolated electrons or muons and additional requirements on the number of $b$-tagged jets and the scalar sum of masses of large-radius jets. Having explored the full ATLAS 2015--2016 dataset of LHC proton--proton collisions at $\sqrt{s}$=13 TeV, which corresponds to 36.1~fb$^{-1}$ of integrated luminosity, no evidence is found for physics beyond the Standard Model.The results are interpreted in the context of simplified models inspired by R-parity-conserving and R-parity-violating supersymmetry, where gluinos are pair-produced. More generic models within the phenomenological minimal supersymmetric Standard Model are also considered.
A Novel Illumination-Invariant Loss for Monocular 3D Pose Estimation
Creators: name: Jayawardena, Srimal
name: Hutter, Marcus
name: Brewer, Nathan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The problem of identifying the 3D pose of a known object from a given 2D image has important applications in Computer Vision. Our proposed method of registering a 3D model of a known object on a given 2D photo of the object has numerous advantages over existing methods. It does not require prior training, knowledge of the camera parameters, explicit point correspondences or matching features between the image and model. Unlike techniques that estimate a partial 3D pose (as in an overhead view of traffic or machine parts on a conveyor belt), our method estimates the complete 3D pose of the object. It works on a single static image from a given view under varying and unknown lighting conditions. For this purpose we derive a novel illumination-invariant distance measure between the 2D photo and projected 3D model, which is then minimised to find the best pose parameters. Results for vehicle pose detection in real photographs are presented.
description: Digital Image Computing Techniques and Applications (DICTA), 2011 International Conference on
In-orbit background for X-ray detectors
Creators: name: Campana, Riccardo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In-orbit background is an unavoidable feature of all space-borne X-ray detectors, and arises both from cosmic sources (diffuse or point-like) and from the interaction of the detectors themselves with the space environment (primary or secondary cosmic rays, geomagnetically trapped particles, activation of spacecraft structures). In this chapter the main background sources are discussed, with their principal effects on the various detector types, and simulation and mitigation strategies are described.
description: This Chapter will appear in the Section "Detectors for X-ray astrophysics" (Section Editors: J-W den Herder, M. Feroci, N. Meidinger) of the "Handbook of X-ray and Gamma-ray Astrophysics" (Editors in chief: C. Bambi and A. Santangelo). 29 pages, 16 figures
Cellule di lievito come microlenti biologiche ottiche
Creators: Ufficio stampa Inaf
Publisher: name: Media Inaf
Year: 2024

Una ricerca condotta dall’Istituto di scienze applicate e sistemi intelligenti del Cnr di Pozzuoli, in collaborazione con l’Istituto Nazionale di Astrofisica e l’Università degli Studi di Napoli Federico II, dimostra che cellule biologiche possono essere modificate per comportarsi come microlenti ottiche. Lo studio pubblicato sulla rivista Advanced Optical Materials potrebbe rivoluzionare il campo della diagnostica medica
Quantum-enhanced differential atom interferometers and clocks with spin-squeezing swapping
Creators: name: Corgier, Robin
name: Malitesta, Marco
name: Smerzi, Augusto
name: Pezzè, Luca
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Thanks to common-mode noise rejection, differential configurations are crucial for realistic applications of phase and frequency estimation with atom interferometers. Currently, differential protocols with uncorrelated particles and mode-separable settings reach a sensitivity bounded by the standard quantum limit (SQL). Here we show that differential interferometry can be understood as a distributed multiparameter estimation problem and can benefit from both mode and particle entanglement. Our protocol uses a single spin-squeezed state that is mode-swapped among common interferometric modes. The mode swapping is optimized to estimate the differential phase shift with sub-SQL sensitivity. Numerical calculations are supported by analytical approximations that guide the optimization of the protocol. The scheme is also tested with simulation of noise in atomic clocks and interferometers.
description: 10 pages, 5 figures
Ghiacci di CO2 e CO al confine del Sistema solare
Creators: Maura Sandri
Publisher: name: Media Inaf
Year: 2024

Per la prima volta sono stati osservati ghiacci di anidride carbonica e monossido di carbonio su oggetti transnettuniani nelle zone più lontane del Sistema solare. La scoperta è stata possibile grazie alle capacità spettrali nell'infrarosso del James Webb Space Telescope, che ha analizzato la composizione chimica di 59 oggetti transnettuniani e centauri. Tutti i dettagli su Nature Astronomy
"susy.371429.pMSSM_M3muM1lsp.slha" of "Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV $pp$ collisions"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2017

description: SLHA file for the pMSSM signal in Figure 6a
description: CERN-LHC. A search is presented for particles that decay producing a large jet multiplicity and invisible particles. The event selection applies a veto on the presence of isolated electrons or muons and additional requirements on the number of $b$-tagged jets and the scalar sum of masses of large-radius jets. Having explored the full ATLAS 2015--2016 dataset of LHC proton--proton collisions at $\sqrt{s}$=13 TeV, which corresponds to 36.1~fb$^{-1}$ of integrated luminosity, no evidence is found for physics beyond the Standard Model.The results are interpreted in the context of simplified models inspired by R-parity-conserving and R-parity-violating supersymmetry, where gluinos are pair-produced. More generic models within the phenomenological minimal supersymmetric Standard Model are also considered.
"susy.371430.pMSSM_M3muM1lsp.slha" of "Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV $pp$ collisions"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2017

description: SLHA file for the pMSSM signal in Figure 6a
description: CERN-LHC. A search is presented for particles that decay producing a large jet multiplicity and invisible particles. The event selection applies a veto on the presence of isolated electrons or muons and additional requirements on the number of $b$-tagged jets and the scalar sum of masses of large-radius jets. Having explored the full ATLAS 2015--2016 dataset of LHC proton--proton collisions at $\sqrt{s}$=13 TeV, which corresponds to 36.1~fb$^{-1}$ of integrated luminosity, no evidence is found for physics beyond the Standard Model.The results are interpreted in the context of simplified models inspired by R-parity-conserving and R-parity-violating supersymmetry, where gluinos are pair-produced. More generic models within the phenomenological minimal supersymmetric Standard Model are also considered.
Dicrostonyx hudsonius
Creators: name: Musser, Guy G.
name: Carleton, Michael D.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Dicrostonyx
Dicrostonyx hudsonius

description: Dicrostonyx hudsonius (Pallas, 1778). Nova Spec. Quad. Glir. Ord., p. 208. TYPE LOCALITY: Canada, Labrador. DISTRIBUTION: Labrador and N Quebec, Canada. COMMENTS: Unbanded karyotype resembles that of D. richardsoni (see Kröhne, 1982).
description: Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 510, DOI: 10.5281/zenodo.7353098
description: {"references": ["Krohne, D. T. 1982. The karyotype of Dicrostonyx hudsonius. Journal of Mammalogy, 63: 174 - 176."]}
Chang’e 6 è sul lato nascosto della Luna
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2024

La sonda lunare cinese è approdata con successo questa notte sul suolo lunare, posandosi nell’immenso bacino Polo Sud-Aitken, un enorme cratere meteoritico, dove raccoglierà fino a due chilogrammi di campioni del nostro satellite naturale da portare sulla Terra. Ancora nessuna novità, invece, dalla sonda giapponese Akatsuki, in orbita attorno a Venere, con la quale si sono persi i contatti
Dos centros de pensamiento para el manejo y conservación del Parque Cahuinarí
Creators: name: Botero, Rodrigo
name: Echeverri, Juan Alvaro
Publisher: name: Zenodo
Year: 2002
Subjects: territorio
Cahuinarí
Diálogo de saberes
Miraña

description: Este artículo busca explicitar la complejidad del proceso de interrelación entre un grupo étnico minoritario y la sociedad nacional en el contexto de una historia de desencuentros y fricciones, en dónde la Unidad de Parques aparece tan sólo hace poco más de diez años. Tratamos de evitar caer, por una parte, en el facilismo de presentar un convenio con un grupo étnico simplemente como un “éxito” de la política de participación social en la conservación, y, por otro lado, de caer en explicaciones sociológicas homogenizantes. En junio de 2001 se suscribió el “Convenio interadministrativo para la coordinación de la función publica de la conservación y manejo del área del Parque Nacional Natural Cahuinarí, entre el Ministerio del Medio Ambiente y la autoridad pública miraña” (ver texto completo del convenio en Apéndice). Este convenio crea un antecedente importante que ha de tener repercusiones para el manejo de otras áreas de superposición de parques y resguardos indígenas, particularmente en la región de Amazonia-Orinoquia. Desde la creación del Parque Cahuinarí en 1987 y del Resguardo Predio Putumayo en 1988 (superpuesto sobre un 85% del área del Parque), las relaciones entre los miraña y la autoridad ambiental (Inderena, Unidad de Parques del Ministerio del Medio Ambiente) han ido desde la oposición abierta hasta tentativas de acuerdos que no lograban cristalizarse, a excepción de algunos acuerdos puntuales en lo local. En el curso de estas relaciones han intervenido otros actores (otros indígenas, organizaciones locales, Ongs, colonos de la Pedrera y Araracuara, mineros), cuya incidencia mencionaremos en su debido momento.
"susy.371431.pMSSM_M3muM1lsp.slha" of "Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV $pp$ collisions"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2017

description: SLHA file for the pMSSM signal in Figure 6a
description: CERN-LHC. A search is presented for particles that decay producing a large jet multiplicity and invisible particles. The event selection applies a veto on the presence of isolated electrons or muons and additional requirements on the number of $b$-tagged jets and the scalar sum of masses of large-radius jets. Having explored the full ATLAS 2015--2016 dataset of LHC proton--proton collisions at $\sqrt{s}$=13 TeV, which corresponds to 36.1~fb$^{-1}$ of integrated luminosity, no evidence is found for physics beyond the Standard Model.The results are interpreted in the context of simplified models inspired by R-parity-conserving and R-parity-violating supersymmetry, where gluinos are pair-produced. More generic models within the phenomenological minimal supersymmetric Standard Model are also considered.
Coffee Lecture: OpenRefine : clean up and enrich your data
Creators: name: Reisacher, Martin
Publisher: name: Zenodo
Year: 2023
Subjects: subject: Research data management, OpenRefine
subject: gnd:1098579690

description: As part of the Coffee Lectures series of the University of Basel on infrastructures and tools for research data management, on 24 November, Martin Reisacher gave an introduction to OpenRefine and showed how this tool can be used to clean up and enrich research data. The presentation is available under a CC-BY licence: https://creativecommons.org/licenses/by/4.0/
description: The video recording of the Coffee Lecture can be watched on YouTube: https://youtu.be/YRSi2x3VSO4
Synchronous versus asynchronous transport of a paramagnetic particle in a modulated ratchet potential
Creators: name: Straube, Arthur V.
name: Tierno, Pietro
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We present a combined experimental and theoretical study describing the dynamical regimes displayed by a paramagnetic colloidal particle externally driven above a stripe-patterned magnetic garnet film. A circularly polarized rotating magnetic field modulates the stray field of the garnet film and generates a translating periodic potential which induces particle motion. Increasing the driving frequency, we observe a transition from a phase-locked motion with constant speed to a sliding dynamics characterized by a lower speed due to the loss of synchronization with the traveling potential. We explain the experimental findings with an analytically tractable theoretical model and interpret the particle dynamics in the presence of thermal noise. The model is in good quantitative agreement with the experiments.
description: 6 pages, 3 figures, published in Europhysics Letters (EPL)
Parametric dependence of bound states in the continuum: a general theory
Creators: name: Abdrabou, Amgad
name: Yuan, Lijun
name: Lu, Wangtao
name: Lu, Ya Yan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Photonic structures with high-$Q$ resonances are essential for many practical applications, and they can be relatively easily realized by modifying ideal structures with bound states in the continuum (BICs). When an ideal photonic structure with a BIC is perturbed, the BIC may be destroyed (becomes a resonant state) or may continue to exist with a slightly different frequency and a slightly different wavevector (if appropriate). Some BICs are robust against certain structural perturbations, but most BICs are nonrobust. Recent studies suggest that a nonnegative integer $n$ can be defined for any generic nondegenerate BIC with respect to a properly defined set of structural perturbations. The integer $n$ is the minimum number of tunable parameters needed to preserve the BIC for perturbations arbitrarily chosen from the set. Robust and nonrobust BICs have $n=0$ and $n\ge 1$, respectively. A larger $n$ implies that the BIC is more difficult to find. If a structure is given by $m$ real parameters, the integer $n$ is the codimension of a geometric object formed by the parameter values at which the BIC exists in the $m$-dimensional parameter space. In this paper, we suggest a formula for $n$, give some justification for the general case, calculate $n$ for different types of BICs in two-dimensional structures with a single periodic direction, and illustrate the results by numerical examples. Our study improves the theoretical understanding on BICs and provides useful guidance to their practical applications.
Se la materia oscura interagisce con sé stessa
Creators: Redazione Sissa
Publisher: name: Media Inaf
Year: 2024

La materia oscura potrebbe avere proprietà collisionali. Ad avanzare l’ipotesi è uno studio della Sissa di Trieste che, grazie alle simulazioni, ha fornito una possibile spiegazione di quanto osservato in El Gordo, un gigantesco ammasso di galassie in collisione. La ricerca, pubblicata su A&A, fornisce un importante supporto allo scenario della “self interacting dark matter”, un modello alternativo a quello standard
"susy.371432.pMSSM_M3muM1lsp.slha" of "Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV $pp$ collisions"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2017

description: SLHA file for the pMSSM signal in Figure 6a
description: CERN-LHC. A search is presented for particles that decay producing a large jet multiplicity and invisible particles. The event selection applies a veto on the presence of isolated electrons or muons and additional requirements on the number of $b$-tagged jets and the scalar sum of masses of large-radius jets. Having explored the full ATLAS 2015--2016 dataset of LHC proton--proton collisions at $\sqrt{s}$=13 TeV, which corresponds to 36.1~fb$^{-1}$ of integrated luminosity, no evidence is found for physics beyond the Standard Model.The results are interpreted in the context of simplified models inspired by R-parity-conserving and R-parity-violating supersymmetry, where gluinos are pair-produced. More generic models within the phenomenological minimal supersymmetric Standard Model are also considered.
TYC 3159-6-1: a runaway blue supergiant
Creators: name: Gvaramadze, V. V.
name: Miroshnichenko, A. S.
name: Castro, N.
name: Langer, N.
name: Zharikov, S. V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report the results of optical spectroscopy of a candidate evolved massive star in the Cygnus X region, TYC 3159-6-1, revealed via detection of its curious circumstellar nebula in archival data of the Spitzer Space Telecope. We classify TYC 3159-6-1 as an O9.5-O9.7 Ib star and derive its fundamental parameters by using the stellar atmosphere code FASTWIND. The He and CNO abundances in the photosphere of TYC 3159-6-1 are consistent with the solar abundances, suggesting that the star only recently evolved off the main sequence. Proper motion and radial velocity measurements for TYC 3159-6-1 show that it is a runaway star. We propose that Dolidze 7 is its parent cluster. We discuss the origin of the nebula around TYC 3159-6-1 and suggest that it might be produced in several successive episodes of enhanced mass-loss rate (outbursts) caused by rotation of the star near the critical, Ω-limit.
description: 12 pages, 6 figures, accepted for publication in MNRAS