cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
First search for 2$\varepsilon$ and $\varepsilonβ^+$ processes in $^{168}$Yb
Creators: name: Belli, P.
name: Bernabei, R.
name: Boiko, R. S.
name: Cappella, F.
name: Caracciolo, V.
name: Cerulli, R.
name: Danevich, F. A.
name: di Vacri, M. L.
name: Incicchitti, A.
name: Kropivyansky, B. N.
name: Laubenstein, M.
name: Nisi, S.
name: Poda, D. V.
name: Polischuk, O. G.
name: Tretyak, V. I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The double-electron capture and the electron capture with positron emission in $^{168}$Yb have been investigated for the first time at the STELLA facility of the Gran Sasso underground laboratory (Italy) measuring 371 g of highly purified ytterbium oxide placed on the end-cap of a 465 cm$^3$ ultra-low-background high purity Germanium detector (HPGe). No gamma associated to double beta processes in $^{168}$Yb have been observed after 2074 h of data taking. This has allowed setting the half-life limits on the level of $\lim T_{1/2}\sim$ $10^{14}-10^{18}$ yr at 90\% C.L. Particularly, a lower half-life limit on a possible resonant neutrinoless double-electron capture in $^{168}$Yb to the $(2)^-$ 1403.7 keV excited state of $^{168}$Er is set as $T_{1/2}\geq1.9\times 10^{18}$ yr at 90\% C.L. Half-life limits $T_{1/2}^{2ν(0ν)}\geq 4.5(4.3)\times10^{16}$ yr were set on the $2ν(0ν)2β^-$ decay of $^{176}$Yb to the $2^+$ 84.3 keV first excited level of $^{176}$Hf.
description: 23 pages, 6 figures, 4 tables
Aggelma abdominalis Delucchi
Creators: name: Baur, Hannes
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Pteromalidae
Aggelma
Aggelma abdominalis

description: Aggelma abdominalis Delucchi (Pteromalidae)
 Aggelma abdominalis Delucchi, 1956b: 71. Holotype m, [? Czech Republic or Slovakia]: UngarschuÈtz (NMW [examined]).
 Material. HOLOTYPE m (mp) labelled` Moravia UngarschuÈtz 7.5.907. Wachtl; m; Pin. montana; Dinotus sp. det. Ruschka 23; AGGELMA abdominalis n. sp. V. Delucchi det. 56; HOLOTYPE [red]’.
PARATYPES, NMW: 10 mm (mp). MG: 1 m (mp). VD: 3 mm (mp), one slide (sc) with left antenna (1956b: 67, ®gure 8) of a paratype.
 Remarks. A further specimen in the MHNG though properly labelled as paratype was not mentioned by Delucchi and is therefore not considered as part of the type series.
 Status. Aggelma abdominalis Delucchi.
description: Published as part of Baur, Hannes, 2001, The Hymenoptera (Chalcidoidea, Ichneumonoidea, Platygastroidea) described by Vittorio Delucchi: an annotated catalogue, pp. 55-125 in Journal of Natural History 35 (1) on page 66, DOI: 10.1080/002229301447899, http://zenodo.org/record/5275865
On fractional calculus with general analytic kernels
Creators: name: Fernandez, Arran
name: Ozarslan, Mehmet Ali
name: Baleanu, Dumitru
Publisher: name: arXiv
Year: 2019
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 26A33, 34A08, 45D05

description: Many possible definitions have been proposed for fractional derivatives and integrals, starting from the classical Riemann-Liouville formula and its generalisations and modifying it by replacing the power function kernel with other kernel functions. We demonstrate, under some assumptions, how all of these modifications can be considered as special cases of a single, unifying, model of fractional calculus. We provide a fundamental connection with classical fractional calculus by writing these general fractional operators in terms of the original Riemann-Liouville fractional integral operator. We also consider inversion properties of the new operators, prove analogues of the Leibniz and chain rules in this model of fractional calculus, and solve some fractional differential equations using the new operators.
description: 23 pages. Accepted for publication in Applied Mathematics and Computation
Glyphiulus subgranulatus Golovatch & Geoffroy & Mauriès & Spiegel 2007, n. sp.
Creators: name: Golovatch, Sergei I.
name: Geoffroy, Jean-Jacques
name: Mauriès, Jean-Paul
name: Spiegel, Didier Van Den
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Diplopoda
Spirostreptida
Cambalopsidae
Glyphiulus
Glyphiulus subgranulatus

description: Glyphiulus subgranulatus n. sp.
(Figs 7-9)
 TYPE MATERIAL. — China. Yunnan Prov., Mengzi County, cave near footpath to plateau, 5.I.1989, leg. P. Beron, holotype ♂ (NMNHS); paratypes 7 ♂♂, 14 ♀♀, 11 juv. (NMNHS); 2 ♂♂, 2 ♀♀ (MNHN GA 035); 2 ♂♂, 2 ♀♀ (ZMUM); 1 ♂, 1 ♀ (ZMUC); 1 ♂, 1 ♀ (MCSNV); 1 ♂, 1 ♀ (SEM). — Yunnan Prov., Mengzi County, Pothole No. 2 (Ma Fa Tiao Dong), 6.I.1989, leg. P. Beron, paratype 1 ♀ (NMNHS).
 ETYMOLOGY. — To emphasize the obvious similarity to G. granulatus.
DIAGNOSIS. — Differs from the most similar congeners by the crests on the collum being underdeveloped (especially so anteriorly), the body segments somewhat compressed laterally, the anterior gonopods with unusually slender telopodites, etc.
DESCRIPTION
 Length of adults of both sexes 19-28 mm, width 1.0- 1.3 mm; males usually a little shorter and more slender than females. Coloration much as in G. granulatus, variegate, yellow-brown, with a dark brown vertex, blackish ocellaria, mainly brown crests on collum and grey-brownish lateral longitudinal stripes running down from dark brown ozoporiferous tubercles; dorsum generally light, but a thin axial line mostly present due to darker median crests.
Adults with 38-52p+5-2a+T in males, 39-63p+5- 1a+T in females; largest juvenile ♂ with 31p+3a+T; two smallest juveniles with 17 or 18 haplopodous segments after 6th, plus 2a+T. Holotype about 23 mm long, 1.0 mm wide, with 47p+2a+T.
 Other characters as in G. granulatus, including mentum either divided (n = 1) (Fig. 9B) or undivided (n = 1) (Fig. 7A), 11-18 ocelli, antennae (Figs 8A; 9A), the carinotaxy formulae (Fig. 7 B-F), claw, posterior gonopod structure (Fig. 9F, G), male legs 1 and 2 (Figs 8D; 9C, D), telson (Fig. 8B), etc., but body size much larger (see above); segments compressed laterally (Fig. 8C); crests on collum (7+m+7 at caudal margin) evidently reduced in size, almost obsolete anteromedially (Figs 7B; 8A); legs somewhat longer (about 4/5 as long as body height); anterior gonopods with telopodites more slender, while the coxosternum has much shorter distomedian outgrowths and acute distolateral corners (Fig. 9E).
REMARKS
In the absence of evident troglomorphic traits, this species can only be considered as troglophilic.
description: Published as part of Golovatch, Sergei I., Geoffroy, Jean-Jacques, Mauriès, Jean-Paul & Spiegel, Didier Van Den, 2007, Review of the millipede genus Glyphiulus Gervais, 1847, with descriptions of new species from Southeast Asia (Diplopoda, Spirostreptida, Cambalopsidae). Part 1: the granulatus-group, pp. 7-49 in Zoosystema 29 (1) on pages 21-23, DOI: 10.5281/zenodo.5392079
Additional file 1: of Investigating how faculty social networks and peer influence relate to knowledge and use of evidence-based teaching practices
Creators: name: A. Lane
name: J. Skvoretz
name: J. Ziker
name: B. Couch
name: B. Earl
name: J. Lewis
name: J. McAlpin
name: L. Prevost
name: S. Shadle
name: M. Stains
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Supplemental Materials includes additonal tables and figures. (DOCX 7701 kb)
Galaxy groups in the 2dF redshift survey: Effects of Environment on Star Formation
Creators: name: Martinez, H. J.
name: Zandivarez, A.
name: Dominguez, M.
name: Merchan, M. E.
name: Lambas, D. G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We estimate the fraction of star forming galaxies in a catalogue of groups, constructed from the 2dF galaxy redshift survey by Merchán & Zandivarez. We use the $η$ spectral type parameter of galaxies and subdivide the sample of galaxies in groups into four types depending on the values of the $η$ parameter following Madgwick et al. We obtain a strong correlation between the relative fraction of galaxies with high star formation and the parent group virial mass. We find that even in the environment of groups with low virial mass $M \sim 10^{13} M_{\odot}$ the star formation of their member galaxies is significantly suppressed. The relation between the fraction of early-type galaxies and the group virial mass obeys a simple power law spanning over three orders of magnitude in virial mass. Our results show quantitatively the way that the presence of galaxies with high star formation rates is inhibited in massive galaxy systems.
description: Accepted for publication in MNRAS Pink Pages 3 figures
Conformally Soft Theorem in Gauge Theory
Creators: name: Pate, Monica
name: Raclariu, Ana-Maria
name: Strominger, Andrew
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Asymptotic particle states in four-dimensional celestial scattering amplitudes are labelled by their $SL(2,\mathbb{C})$ Lorentz/conformal weights $(h,\bar{h})$ rather than the usual energy-momentum four-vector. These boost eigenstates involve a superposition of all energies. As such, celestial gluon (or photon) scattering cannot obey the usual (energetically) soft theorems. In this paper we show that tree-level celestial gluon scattering, in theories with sufficiently soft UV behavior, instead obeys conformally soft theorems involving $h \to 0$ or $\bar{h} \to 0$. Unlike the energetically soft theorem, the conformally soft theorem cannot be derived from low-energy effective field theory.
description: 15 pages
Additional file 1: of Residentsâ perceptions of radon health risks: a qualitative study
Creators: name: Khan, Selim
name: Chreim, Samia
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Recruitment ad. (PDF 104 kb)
Antodynerus de SAUSSURE 1855
Creators: name: Usenleitner
name: Gusenleitner, J.
name: Madl, M.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Antodynerus

description: Genus Antodynerus de SAUSSURE 1855
Description: de SAUSSURE 1855: 287.
 Typus generis: Vespa flavescens FABRICIUS 1775.
 Synonyms: Kalliepipona GIORDANI SOIKA 1952, Parepipona GIORDANI SOIKA 1957, Pseudokalliepipona GIORDANI SOIKA 1955.
Distribution: Ethiopian, Oriental and Palearctic Region.
Valid species: 46.
Known subspecies: 21.
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 598, DOI: 10.5281/zenodo.5276247
Bilingual Lexicon Induction through Unsupervised Machine Translation
Creators: name: Artetxe, Mikel
name: Labaka, Gorka
name: Agirre, Eneko
Publisher: name: arXiv
Year: 2019
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: A recent research line has obtained strong results on bilingual lexicon induction by aligning independently trained word embeddings in two languages and using the resulting cross-lingual embeddings to induce word translation pairs through nearest neighbor or related retrieval methods. In this paper, we propose an alternative approach to this problem that builds on the recent work on unsupervised machine translation. This way, instead of directly inducing a bilingual lexicon from cross-lingual embeddings, we use them to build a phrase-table, combine it with a language model, and use the resulting machine translation system to generate a synthetic parallel corpus, from which we extract the bilingual lexicon using statistical word alignment techniques. As such, our method can work with any word embedding and cross-lingual mapping technique, and it does not require any additional resource besides the monolingual corpus used to train the embeddings. When evaluated on the exact same cross-lingual embeddings, our proposed method obtains an average improvement of 6 accuracy points over nearest neighbor and 4 points over CSLS retrieval, establishing a new state-of-the-art in the standard MUSE dataset.
description: ACL 2019
Additional file 1: 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: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Figure S1. Distribution of Streptococcus OTUs in Protected Specimen Brush (PSB) samples (n=23). (PDF 8 kb)
Amarisca oulmesiensis Delucchi 1962
Creators: name: Baur, Hannes
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Pteromalidae
Amarisca
Amarisca oulmesiensis

description: Amarisca oulmesiensis Delucchi (Pteromalidae)
 Amarisca oulmesiensis Delucchi, 1962b: 12. Holotype m, Morocco: Moyen Atlas, OulmeÁs (VD [examined]).
 Material. HOLOTYPE m (mp) labelled`ex l. 28.VIII.51 Maroc OulmeÁs 3703; Regragui; s/xylophages s/prunus; AMARISCA oulmesiensis n. V. Delucchi det.; HOLOTYPUS [red]’.
PARATYPES, VD: 7 mm (mp), two slides (sc) with left antenna and three fore wings (antenna and one fore wing illustrated, 1962b: 21, ®gures 2, 3) of paratypes.
 Remarks. One female paratype mentioned by Delucchi could not be located.
 Status. Notanisus oulmesiensis (Delucchi) (BoucÏek, 1990: 204).
description: Published as part of Baur, Hannes, 2001, The Hymenoptera (Chalcidoidea, Ichneumonoidea, Platygastroidea) described by Vittorio Delucchi: an annotated catalogue, pp. 55-125 in Journal of Natural History 35 (1) on page 66, DOI: 10.1080/002229301447899, http://zenodo.org/record/5275865
Aphytis riadi Delucchi 1964
Creators: name: Baur, Hannes
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Aphelinidae
Aphytis
Aphytis riadi

description: Aphytis riadi Delucchi (Aphelinidae)
 Aphytis riadi Delucchi, 1964b: 136. Lectotype m, Lebanon: Fanar, hereby validated, selected by LaSalle (VD [examined]).
 Material. LECTOTYPE m (sb) labelled`65; Aphytis riadi n. sp. m ex P. pergandei FANAR 29.4.64 (Berlese) [written directly on the slide with a blue pen]’.
PARALECTOTYPES, VD: 8 mm (8 sb) and 2 pupae (1 sb) with similar data as lectotype.
 Remarks. Delucchi (1964b: 139) stated that he had deposited the holotype, seven paratypes, and two pupae in his own collection and two paratypes in the ELF. The specimens above certainly represent the type series though none has been designated as holotype or paratype. Apparently one specimen quoted for the ELF actually remained in Delucchi’s collection. Rosen and DeBach (1979: 353; 370, ®gures 528, 529) examined and illustrated a`paratype’ of riadi. Judging from their ®gures it was none of the above specimens but perhaps the other specimen cited for the ELF.
 Status. Junior synonym of Aphytis chilensis Howard (Gerson, 1967: 1116).
description: Published as part of Baur, Hannes, 2001, The Hymenoptera (Chalcidoidea, Ichneumonoidea, Platygastroidea) described by Vittorio Delucchi: an annotated catalogue, pp. 55-125 in Journal of Natural History 35 (1) on pages 66-67, DOI: 10.1080/002229301447899, http://zenodo.org/record/5275865
Helictopleurus fissicollis subsp. morettoi Montreuil 2005, n. ssp.
Creators: name: Montreuil, Olivier
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Helictopleurus
Helictopleurus fissicollis
Helictopleurus fissicollis morettoi

description: Helictopleurus fissicollis morettoi n. ssp.
MATÉRIEL TYPE. — Holotype: Madagascar, La Mandraka, III.1989, (MNHN). Paratypes: mêmes données, 11, 6; La Mandraka, III.1991, Guéraud leg., 1, 2; La Mandraka, 21.X.1958, R. Vieu leg., 1; La Mandraka, XII.1996, 3, 4; La Mandraka, III.1991, Gueroud leg., 1 (MNHN et coll. P. Moretto).
ÉTYMOLOGIE. — Cette nouvelle sous-espèce est amicalement dédiée à Philippe Moretto.
DISTRIBUTION. — Madagascar Centre: La Mandraka. La forme nominative est du Nord de Madagascar: Diego-Suarez [= Antsiranana] et Montagne d’Ambre.
DESCRIPTION
Longueur 8-11 mm. Vert ou vert bleuté métallique, les sternites et l’apex de la carène du vertex des mâles, noirs. Pronotum brillant. Les élytres à reflet métallique, avec trois rangées transversales de tâches jaunâtres sur fond noir, la médiane formant une bande continue irrégulière, la basale et l’apicale très incomplètes.
description: Published as part of Montreuil, Olivier, 2005, Nouveaux Helictopleurus d'Orbigny, 1915 de Madagascar et révision du « groupe semivirens » sensu Lebis, 1960 (Insecta, Coleoptera, Scarabaeidae, Oniticellini), pp. 123-135 in Zoosystema 27 (1) on page 125, DOI: 10.5281/zenodo.5392165
Cerocephala oblonga Delucchi 1956
Creators: name: Baur, Hannes
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Pteromalidae
Cerocephala
Cerocephala oblonga

description: Cerocephala oblonga Delucchi (Pteromalidae)
 Cerocephala oblonga Delucchi, 1956c: 168. Holotype m, Congo: Province Kivu, Hembe-Bitale (MRAC [examined]).
 Material. HOLOTYPE m (cp, right antenna lacking) labelled` HOLOTYPUS [orange±red, not original]; Congo Belge Hembe-Bitale 18.VIII.1952 Dr Schedl; K. SCHEDL s. 666.; COLL.-MUS. CONGO Don. R. MayneÂ; TYPE [red]; CEROCEPHALA oblonga n. sp. V. Delucchi det.’. One slide (sc) labelled`antennae 666 m ’ l with right antenna (1956c: 169, ®gure 21) of holotype and left antenna (1956c: 169, ®gures 22, 23) of paratype male.
PARATYPES, MRAC: 1 l(cp). One slide as above and one slide (sc) with left fore wing (1956c: 169, ®gures 19, 20) of paratype male.
 Status. Theocolax oblonga (Delucchi) comb. n.
description: Published as part of Baur, Hannes, 2001, The Hymenoptera (Chalcidoidea, Ichneumonoidea, Platygastroidea) described by Vittorio Delucchi: an annotated catalogue, pp. 55-125 in Journal of Natural History 35 (1) on page 69, DOI: 10.1080/002229301447899, http://zenodo.org/record/5275865
Serendipitous discovery of a cluster of galaxies with a peculiar central galaxy
Creators: name: Williams, Kurtis A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the serendipitous discovery of a cluster of galaxies at z=0.369. Thirty-eight candidate members were identified based on rough broad-band photometric redshifts, and three members were confirmed spectroscopically. The brightest cluster galaxy (BCG) is exceptionally blue, with B-V=0.12 and V-I=1.02. The surface-brightness profile of the BCG follows an r^(1/4)-law profile out to 3" in all three bands. The effective radius is significantly smaller in bluer bandpasses, resulting in a blue core and a color gradient opposite to the metallicity-induced color gradient observed in typical elliptical galaxies. Beyond 3" an extended envelope of emission in excess of the r^(1/4)-law profile is observed, the position angle of which coincides with the major axis of the galaxy cluster. The spectrum of the BCG contains strong Balmer absorption, a minimal 4000 A break, and a broad Mg II emission line, suggesting that the galaxy has undergone recent star formation and may harbor a central AGN. The presence of numerous nearby bright stars makes this cluster an interesting target for next-generation adaptive optics using natural guide stars.
description: 21 pages, 8 figures, accepted for publication in the Astronomical Journal
Additional file 12 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 11: Supplementary Figure 8. mRNA level of genes related to mitochondrial function and ATP utilization. *P<0.05, **P<0.01, and ***P<0.001.
Helictopleurus tamatavensis Montreuil 2005, n. sp.
Creators: name: Montreuil, Olivier
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Helictopleurus
Helictopleurus tamatavensis

description: Helictopleurus tamatavensis n. sp.
MATÉRIEL TYPE. — Holotype: Madagascar Est, Tamatave, (ex coll. Sicard, MNHN).
ÉTYMOLOGIE. — Cette nouvelle espèce est nommée d’après la localité type.
DISTRIBUTION. — Madagascar Est: Tamatave.
DESCRIPTION
Longueur 8 mm. Noir, front, arrière du clypéus et pronotum cuivreux verdâtre métallique, pattes et pièces sternales avec un reflet vert, tarses, protibias, pièces buccales et antennes brun-rouge clair. Apex élytral rougeâtre.
description: Published as part of Montreuil, Olivier, 2005, Nouveaux Helictopleurus d'Orbigny, 1915 de Madagascar et révision du « groupe semivirens » sensu Lebis, 1960 (Insecta, Coleoptera, Scarabaeidae, Oniticellini), pp. 123-135 in Zoosystema 27 (1) on page 128, DOI: 10.5281/zenodo.5392165
Long-term Multi-wavelength Observations of GRS 1758-258 and the ADAF Model
Creators: name: Keck, John W.
name: Craig, William W.
name: Hailey, Charles J.
name: Harrison, Fiona
name: Hong, Jae Sub
name: Kahn, Steven M.
name: Lubin, Philip M.
name: McLean, Ryan
name: Pivovaroff, Michael J.
name: Seiffert, Michael
name: Wurtz, Ron
name: Ziock, Klaus P.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a long-term multi-wavelength light curve of Galactic black hole candidate GRS 1758-258 by combining previously published and archival data from GRANAT, ROSAT, CGRO, RXTE, SAX, ASCA, EXOSAT, and the VLA. In addition we include first spectral results from the balloon-borne Gamma-ray Arcminute Telescope Imaging System (GRATIS). In light of divergent analyses of the 1991-1993 ROSAT observations, we have re-analyzed these data; we find the soft X-rays track the hard X-rays, and that the fits require no black-body component-- indicating that GRS 1758-258 did not go to the high state in 1993. We offer an interpretation based on the ADAF model for a system with mdot \ltsim mdot_crit. We find the 1990-1993 coeval hard and soft X-ray observations support the ADAF predictions. We discuss a new way to constrain black-hole mass with spectral data and the ADAF theory, and apply this technique to GRS 1758-258 to find M_1 \gtsim 8--9 M_sol at an assumed distance of 8.5 kpc. Further investigations of the ADAF model allow us to evaluate the model critically against the data and flux-flux diagram of Barret, McClintock & Grindlay (1996) and to understand the limits of the latter's ``X-ray burster box.''
description: 32 pp., AASTEX, 8 ps figures, accepted to ApJ
The effect of boundary conditions on dimensionally reduced field-theoretical models at finite temperature
Creators: name: Cavalcanti, E.
name: Linhares, C. A.
name: Lourenço, J. A.
name: Malbouisson, A. P. C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Here we understand \textit{dimensional reduction} as a procedure to obtain an effective model in $D-1$ dimensions that is related to the original model in $D$ dimensions. To explore this concept we use both a self-interacting fermionic model and self-interacting bosonic model. Furthermore, in both cases, we consider different boundary conditions in space: periodic, antiperiodic, Dirichlet and Neumann. For bosonic fields, we get the so defined dimensional reduction. Taking the simple example of a quartic interaction, we obtain that the boundary condition (periodic, Dirichlet, Neumann) influence the new coupling of the reduced model. For fermionic fields, we get the curious result that the model obtained reducing from $D$ dimensions to $D-1$ dimensions is distinguishable from taking into account a fermionic field originally in $D-1$ dimensions. Moreover, when one considers antiperiodic boundary condition in space (both for bosons or fermions) it is found that the dimensional reduction is not allowed.
Magnetically warped discs in close binaries
Creators: name: Murray, James
name: Chakrabarty, Dalia
name: Wynn, Graham
name: Kramer, Louisa
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We demonstrate that measurable vertical structure can be excited in the accretion disc of a close binary system by a dipolar magnetic field centred on the secondary star. We present the first high resolution hydrodynamic simulations to show the initial development of a uniform warp in a tidally truncated accretion disc. The warp precesses retrogradely with respect to the inertial frame. The amplitude depends on the phase of the warp with respect to the binary frame. A warped disc is the best available explanation for negative superhumps.
description: 11 pages, 10 figures, MNRAS accepted
Additional file 5 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 4: Supplementary Figure 1. Various metabolites and pathways were influenced by TP. a Body weight after TP treatment. b VIP value and significant difference of the changed metabolites in testis. c Pathway enrichment of the metabolites disrupted by TP.
Cerocephala rotunda Delucchi
Creators: name: Baur, Hannes
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Pteromalidae
Cerocephala
Cerocephala rotunda

description: Cerocephala rotunda Delucchi (Pteromalidae)
 Cerocephala rotunda Delucchi, 1956c: 171. Holotype m, Congo: Province Kivu, Hembe-Bitale (MRAC [examined]).
 Material. HOLOTYPE m (cp, right antenna, left fore wing, and left protarsus partly lacking) labelled` HOLOTYPUS [orange±red, not original]; Congo Belge Hembe-Bitale 16.VIII.1952 Dr Schedl; K. SCHEDL s. 647.; COLL.-MUS. CONGO Don. R. MayneÂ; TYPE [red]; CEROCEPHALA rotunda n. sp. V. Delucchi det.’. One slide (sc) labelled`antenna 647 m’ with right antenna (1956c: 169, ®gure 18) and one slide (sc) labelled`ala 647 m’ with left fore wing (1956c:, 169, ®gures 16, 17) of holotype.
PARATYPES, MRAC: 1 m (cp).
 Status. Cerocephala rotunda Delucchi.
description: Published as part of Baur, Hannes, 2001, The Hymenoptera (Chalcidoidea, Ichneumonoidea, Platygastroidea) described by Vittorio Delucchi: an annotated catalogue, pp. 55-125 in Journal of Natural History 35 (1) on page 69, DOI: 10.1080/002229301447899, http://zenodo.org/record/5275865
Strict Superstablity and Decidability of Certain Generic Graphs
Creators: name: Valizadeh, Ali N.
name: Pourmahdian, Massoud
Publisher: name: arXiv
Year: 2019
Subjects: subject: Logic (math.LO)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 03C99, 05C63

description: We show that the Hrushovski-\fraisse limit of certain classes of trees lead to strictly superstable theories of various U-ranks. In fact, for each $ α\inω+1\backslash\{0\} $ we introduce a strictly superstable theory of U-rank $ α. $ Furthermore, we show that these theories are decidable and pseudofinite.
Helictopleurus cambeforti Montreuil 2005, n. sp.
Creators: name: Montreuil, Olivier
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Helictopleurus
Helictopleurus cambeforti

description: Helictopleurus cambeforti n. sp.
MATÉRIEL TYPE. — Holotype: Madagascar Ouest, S-P. Antsalova, Antsingy, Rés. nat. 9 A. Peyrieras, I.1975, (MNHN).
ÉTYMOLOGIE. — Cette espèce est amicalement dédiée à Yves Cambefort.
DISTRIBUTION. — Madagascar Ouest: Antsigy, dans la sous-préfecture d’Antsalova.
DESCRIPTION
Longueur 8 mm. Noir à reflets vert métallique, ces reflets un peu plus soutenus sur le pronotum; tibias et pièces buccales brun-rouge, antennes jaunes.
Clypéus ponctué en avant, ridé sur les côtés, avec un très fort tubercule. Arrière de la tête non distinctement ponctué, avec une carène en V au milieu du front (Fig. 3C). Pronotum luisant, très finement ponctué, les points peu visibles. Côtés du pronotum faiblement sinués avant les angles antérieurs, entièrement rebordés; la base finement rebordée. Scutellum petit, en triangle allongé. Interstries élytraux très faiblement microréticulés, avec une ponctuation très fine, non pileuse. Stries élytrales ponctuées. Côtés du métasternum fortement ponctués à l’apex et près de la marge postérieure, avec quelques soies jaunâtres. Pygidium ponctué, avec quelques soies jaunâtres couchées. Protibias crénelés à la base, quadridentés, avec de petits denticules entre les dents principales.
Édéage: voir Figure 2C.
description: Published as part of Montreuil, Olivier, 2005, Nouveaux Helictopleurus d'Orbigny, 1915 de Madagascar et révision du « groupe semivirens » sensu Lebis, 1960 (Insecta, Coleoptera, Scarabaeidae, Oniticellini), pp. 123-135 in Zoosystema 27 (1) on page 128, DOI: 10.5281/zenodo.5392165
MOESM6 of Is immunosuppression status a risk factor for noninvasive ventilation failure in patients with acute hypoxemic respiratory failure? A post hoc matched analysis
Creators: name: RĂŠmi Coudroy
name: TĂ I Pham
name: Boissier, Florence
name: RenĂŠ Robert
name: Frat, Jean-Pierre
name: Thille, Arnaud
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Cancer
subject: Hematology
subject: 60506 Virology

description: Additional file 6: Table S4. Univariate analysis of variables associated with intubation in the propensity score matched cohort.
Master Integrals for the two-loop, non-planar QCD corrections to top-quark pair production in the quark-annihilation channel
Creators: name: Becchetti, Matteo
name: Bonciani, Roberto
name: Casconi, Valerio
name: Ferroglia, Andrea
name: Lavacca, Simone
name: von Manteuffel, Andreas
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present the analytic calculation of the Master Integrals for the two-loop, non-planar topologies that enter the calculation of the amplitude for top-quark pair hadroproduction in the quark-annihilation channel. Using the method of differential equations, we expand the integrals in powers of the dimensional regulator $ε$ and determine the expansion coefficients in terms of generalized harmonic polylogarithms of two dimensionless variables through to weight four.
description: 28 pages, 2 figures, ancillary files included
Chrysocharis albicans Delucchi 1954
Creators: name: Baur, Hannes
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eulophidae
Chrysocharis
Chrysocharis albicans

description: Chrysocharis albicans Delucchi (Eulophidae)
 Chrysocharis albicans Delucchi, 1954a: 6. Holotype m, Germany: Bayern, MuÈnchen (VD [examined]).
 Material. HOLOTYPE m (mp) labelled`651; ex Phytomyza fulgens Hend. V. Delucchi leg.; MuÈnchen 15.VI.52; su Clematis vitalba; TYPE [red]; Epilampsis [sic] albicans Del. V. Delucchi det.`54’.
PARATYPES, VD: 3 mm (mp) with data as speci®ed by Delucchi (`ex Phytomyza’), considered as part of the type series. LUZM: 1 m (mp) from Sweden (Hedlandet).
 Remarks. For females mentioned by Delucchi could not be located.
 Status. Junior synonym of Chrysocharis entedonoides (Walker) (Hansson, 1985: 34).
description: Published as part of Baur, Hannes, 2001, The Hymenoptera (Chalcidoidea, Ichneumonoidea, Platygastroidea) described by Vittorio Delucchi: an annotated catalogue, pp. 55-125 in Journal of Natural History 35 (1) on page 69, DOI: 10.1080/002229301447899, http://zenodo.org/record/5275865
A note on cancellation of reflexive modules
Creators: name: Kumar, N. Mohan
Publisher: name: arXiv
Year: 2002
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13C05; 13C13

description: We prove that cancellation of reflexive modules over affine rings holds under some restrictions. We construct examples to show that this is false even over polynomial rings without the extra assumptions.
description: 6 pages
MOESM7 of Is immunosuppression status a risk factor for noninvasive ventilation failure in patients with acute hypoxemic respiratory failure? A post hoc matched analysis
Creators: name: RĂŠmi Coudroy
name: TĂ I Pham
name: Boissier, Florence
name: RenĂŠ Robert
name: Frat, Jean-Pierre
name: Thille, Arnaud
Publisher: name: figshare
Year: 2019
Subjects: Space Science
Medicine
Cancer

description: Additional file 7: Table S5. Univariate analysis of variables associated with mortality in the propensity score matched cohort.
Is a Single Vector Enough? Exploring Node Polysemy for Network Embedding
Creators: name: Liu, Ninghao
name: Tan, Qiaoyu
name: Li, Yuening
name: Yang, Hongxia
name: Zhou, Jingren
name: Hu, Xia
Publisher: name: arXiv
Year: 2019
Subjects: subject: Social and Information Networks (cs.SI)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Networks have been widely used as the data structure for abstracting real-world systems as well as organizing the relations among entities. Network embedding models are powerful tools in mapping nodes in a network into continuous vector-space representations in order to facilitate subsequent tasks such as classification and link prediction. Existing network embedding models comprehensively integrate all information of each node, such as links and attributes, towards a single embedding vector to represent the node's general role in the network. However, a real-world entity could be multifaceted, where it connects to different neighborhoods due to different motives or self-characteristics that are not necessarily correlated. For example, in a movie recommender system, a user may love comedies or horror movies simultaneously, but it is not likely that these two types of movies are mutually close in the embedding space, nor the user embedding vector could be sufficiently close to them at the same time. In this paper, we propose a polysemous embedding approach for modeling multiple facets of nodes, as motivated by the phenomenon of word polysemy in language modeling. Each facet of a node is mapped as an embedding vector, while we also maintain association degree between each pair of node and facet. The proposed method is adaptive to various existing embedding models, without significantly complicating the optimization process. We also discuss how to engage embedding vectors of different facets for inference tasks including classification and link prediction. Experiments on real-world datasets help comprehensively evaluate the performance of the proposed method.
MOESM4 of Is immunosuppression status a risk factor for noninvasive ventilation failure in patients with acute hypoxemic respiratory failure? A post hoc matched analysis
Creators: name: RĂŠmi Coudroy
name: TĂ I Pham
name: Boissier, Florence
name: RenĂŠ Robert
name: Frat, Jean-Pierre
name: Thille, Arnaud
Publisher: name: figshare
Year: 2019
Subjects: subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Cancer
subject: Computational Biology

description: Additional file 4: Table S2. Univariate analysis of variables associated with mortality in the overall population of patients treated with noninvasive ventilation for de novo acute hypoxemic respiratory failure.
SCUBA observations of galaxies with metallicity measurements: a new method for determining the relation between submm luminosity and dust mass
Creators: name: James, A.
name: Dunne, L.
name: Eales, S.
name: Edmunds, M. G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Using a new technique we have determined a value for the constant of proportionality between submillimetre emission and dust mass, the dust mass absorption coefficient at 850 microns. Our method has an advantage over previous methods in that we avoid assumptions about the properties of dust in the interstellar medium. Our only assumption is that the fraction of metals incorporated in the dust is a universal constant. To implement our method we require objects that have submillimetre and far-infrared flux measurements as well as gas mass and metallicity estimates. We present data for all the galaxies with suitable measurements, including new submillimetre maps for five galaxies. We find kappa(850 microns)=0.07 m^2/kg
description: 10 pages, 5 figures, accepted for publication in MNRAS
Additional file 10 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 9: Supplementary Figure 6. Spermine protected TP-induced testicular injury in TM4 cells. a The protective effect of spermine was evaluated by cell viability, extracellular LDH levels, and MDA concentrations in cells. b Mitochondrial injury was assessed by cellular ATP levels and expression of the mitochondrial-related genes Sdhb, Tfam, and Uqcrc1. c Representative photographs and quantitative analysis of mitochondrial membrane potential. d Eflornithine inhibited cell proliferation. e Spermine reversed the inhibited cell proliferation by eflornithine. The concentration of spermine was 6.25 μM. f Eflornithine aggravated TP-induced testicular injury. *P<0.05, **P<0.01, and ***P<0.001.
Characterization of the L 98-59 multi-planetary system with HARPS: two confirmed terrestrial planets and a mass upper limit on the third
Creators: name: Cloutier, R.
name: Astudillo-Defru, N.
name: Bonfils, X.
name: Jenkins, J. S.
name: Ricker, G.
name: Vanderspek, R.
name: Latham, D. W.
name: Seager, S.
name: Winn, J.
name: Jenkins, J. M.
name: Almenara, J. M.
name: Bouchy, F.
name: Delfosse, X.
name: Díaz, M. R.
name: Díaz, R. F.
name: Doyon, R.
name: Figueira, P.
name: Forveille, T.
name: Jaffe, T.
name: Kurtovic, N. T.
name: Lovis, C.
name: Mayor, M.
name: Menou, K.
name: Morgan, E.
name: Morris, R.
name: Muirhead, P.
name: Murgas, F.
name: Pepe, F.
name: Santos, N. C.
name: Ségransan, D.
name: Smith, J. C.
name: Tenenbaum, P.
name: Torres, G.
name: Udry, S.
name: Vezie, M.
name: Villansenor, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: L 98-59 (TIC 307210830, TOI-175) is a nearby M3 dwarf around which TESS revealed three terrestrial-sized transiting planets (0.80, 1.35, 1.57 Earth radii) in a compact configuration with orbital periods shorter than 7.5 days. Here we aim to measure the masses of the known transiting planets in this system using precise radial velocity (RV) measurements taken with the HARPS spectrograph. We consider both trained and untrained Gaussian process regression models of stellar activity to simultaneously model the RV data with the planetary signals. Our RV analysis is then supplemented with dynamical simulations to provide strong constraints on the planets' orbital eccentricities by requiring long-term stability. We measure the planet masses of the two outermost planets to be $2.46\pm 0.31$ and $2.26\pm 0.50$ Earth masses which confirms their bulk terrestrial compositions. We are able to place an upper limit on the mass of the smallest, innermost planet of $<0.98$ Earth masses with 95% confidence. Our RV plus dynamical stability analysis places strong constraints on the orbital eccentricities and reveals that each planet's orbit likely has $e<0.1$ to ensure a dynamically stable system. The L 98-59 compact system of three likely rocky planets offers a unique laboratory for studies of planet formation, dynamical stability, and comparative atmospheric planetology. Continued RV monitoring will help refine the characterization of the innermost planet and potentially reveal additional planets in the system at wider separations.
description: Submitted to the A&A journal. 12 pages, 7 figures, 4 tables. Comments welcome
Helictopleurus steineri Paulian & Cambefort 1991
Creators: name: Montreuil, Olivier
Publisher: name: Zenodo
Year: 2005
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Scarabaeidae
Helictopleurus
Helictopleurus steineri

description: Helictopleurus steineri Paulian & Cambefort, 1991
 Helictopleurus steineri Paulian & Cambefort, 1991: 116.
MATÉRIEL TYPE. — Holotype: Madagascar, Ranomafana, Province de Fianarantsoa, (Smithsonian Institution, Washington) (non examiné). Paratypes: mêmes données, 3 spécimens (MNHN).
DESCRIPTION
Édéage: voir Figure 2I.
Tête: voir Figure 3I.
 La répartition des neuf espèces du « groupe semivirens » est présentée sur la carte de la Figure 4.
Montreuil O.
 CLÉ DE DÉTERMINATION DES HELICTOPLEURUS DU « GROUPE SEMIVIRENS »
(Les femelles étant inconnues pour la plus grande partie des espèces de ce groupe, cette clé est donnée pour les mâles).
 1. Espèce entièrement noire, sans reflet métallique........................................ H. steineri
description: Published as part of Montreuil, Olivier, 2005, Nouveaux Helictopleurus d'Orbigny, 1915 de Madagascar et révision du « groupe semivirens » sensu Lebis, 1960 (Insecta, Coleoptera, Scarabaeidae, Oniticellini), pp. 123-135 in Zoosystema 27 (1) on pages 131-132, DOI: 10.5281/zenodo.5392165
MOESM5 of Is immunosuppression status a risk factor for noninvasive ventilation failure in patients with acute hypoxemic respiratory failure? A post hoc matched analysis
Creators: name: RĂŠmi Coudroy
name: TĂ I Pham
name: Boissier, Florence
name: RenĂŠ Robert
name: Frat, Jean-Pierre
name: Thille, Arnaud
Publisher: name: figshare
Year: 2019
Subjects: Space Science
Medicine
Cancer
Hematology

description: Additional file 5: Table S3. Characteristics and outcomes of the 108 patients treated with noninvasive ventilation for acute hypoxemic respiratory failure in the propensity score matched cohort.
Chandra Detection of the Forward and Reverse Shocks in Cassiopeia-A
Creators: name: Gotthelf, E. V.
name: Koralesky, B.
name: Rudnick, L.
name: Jones, T. W.
name: Hwang, U.
name: Petre, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We report the localization of the forward and reversed shock fronts in the young supernova remnant Cas-A using X-ray data obtained with the Chandra Observatory. High resolution X-ray maps resolve a previously unseen X-ray feature encompassing the extremity of the remnant. This feature consists of thin, tangential wisps of emission bordering the outer edge of the thermal X-ray and radio remnant, forming a circular rim, approx. 2.7 in radius. Radio images show a sharp rise in brightness at this X-ray rim, along with a large jump in the synchrotron polarization angle. These characteristics suggest that these wisps are the previously unresolved signature of the forward, or outer, shock. Similarly, we identify the sharp rise in emissivity of the bright shell for both the radio and X-ray line emission associated with the reverse shock. The derived ratio of the averaged forward and reverse shock radii of approx. 3:2 constrains the remnant to have swept up roughly the same amount of mass as was ejected; this suggests that Cas-A is just entering the Sedov phase. Comparison of the X-ray spectra from the two shock regions shows that the equivalent widths of prominent emission lines are significantly lower exterior to the bright shell, as expected if they are respectively identified with the shocked circumstellar material and shocked ejecta. Furthermore, the spectrum of the outer rim itself is dominated by power-law emission, likely the counterpart of the non-thermal component previously seen at energies above 10 keV.
description: 7 pages with 5 figures, LaTex, emulateapj.sty. To appear in the Astrophysical Journal Letters
Additional file 13 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 12: Supplementary Figure 9. Parabacteroides distasonis protects TP-induced testicular injury. a H&E staining. b Inflammatory factor and oxidative stress. A: antibiotic; TP: triptolide; Pd.: Parabacteroides distasonis; Pd-H.: heat-killed Parabacteroides distasonis. *P<0.05, **P<0.01, and ***P<0.001.
Thermodynamic uncertainty relation in thermal transport
Creators: name: Saryal, Sushant
name: Friedman, Hava
name: Segal, Dvira
name: Agarwalla, Bijay Kumar
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We use the fundamental nonequilibrium steady-state fluctuation symmetry and derive a condition on the validity of the thermodynamic uncertainty relation (TUR) in thermal transport problems, classical or quantum alike. We test this condition and study the breakdown of the TUR in different thermal transport junctions of bosonic and electronic degrees of freedom. First, we prove that the TUR is valid in harmonic oscillator junctions. In contrast, in the nonequilibrium spin-boson model, which realizes many-body effects, it is satisfied in the Markovian limit, but violations arise as we tune (reduce) the cutoff frequency of the thermal baths, thus observing non-Markovian dynamics. Finally, we consider heat transport by noninteracting electrons in a tight-binding chain model. Here we show that the TUR is feasibly violated by tuning e.g. the hybridization energy of the chain to the metal leads. These results manifest that the validity of the TUR relies on the statistics of the participating carriers, their interaction, and the nature of their couplings to the macroscopic contacts (metal electrodes, phonon baths).
description: 10 pages, 3 figures