cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Pseudovarieties of ordered completely regular semigroups
Creators: name: Almeida, Jorge
name: Klíma, Ondřej
Publisher: name: arXiv
Year: 2018
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20M19, 20M07, 20M35

description: This paper is a contribution to the theory of finite semigroups and their classification in pseudovarieties, which is motivated by its connections with computer science. The question addressed is what role can play the consideration of an order compatible with the semigroup operation. In the case of unions of groups, so-called completely regular semigroups, the problem of which new pseudovarieties appear in the ordered context is solved. As applications, it is shown that the lattice of pseudovarieties of ordered completely regular semigroups is modular and that taking the intersection with the pseudovariety of bands defines a complete endomorphism of the lattice of all pseudovarieties of ordered semigroups.
title: Εκπόνηση μελετών για ναυπήγηση και νηολόγηση πλοίου υπό ελληνική σημαία
title: Implementation of studies for shipbuilding and registration of ship under the Greek flag
titleType: AlternativeTitle
Creators: name: Μητρόπουλος, Νικόλαος
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2021
Subjects: Ναυπήγηση
Νηογνώμονες
Νηολόγηση

description: Η εν λόγω εργασία έχει ως στόχο την ανάλυση των επιμέρους σχεδίων και μελετών που απαιτούνται να εκπονηθούν για πλοίο μεταφοράς επιβατών που θα ναυπηγηθεί και θα δραστηριοποιηθεί στην Ελλάδα. Η ανάλυση θα γίνει εφαρμόζοντας όλα τα απαραίτητα διατάγματα που ορίζουν τις απαιτήσεις σχετικά με την ναυπήγηση και δραστηριοποίηση του, βάσει της ισχύουσας ελληνικής νομοθεσίας. Στο πρώτο μέρος θα γίνει περιγραφή των απαιτήσεων βάσει των διεθνών συμβάσεων, ελληνικών διαταγμάτων, νομοθετικών πλαισίων νηογνωμόνων και πρακτικών, στα οποία υποχρεούται να συμμορφώνεται το πλοίο. Στο δεύτερο μέρος θα γίνει η εκπόνηση της κάθε επιμέρους μελέτης, ώστε η κατασκευή του και η λειτουργία του πλοίου να συμμορφωθεί με όλες τις απαιτήσεις, και να είναι σε θέση να του χορηγηθούν τα απαραίτητα πιστοποιητικά αξιοπλοΐας για να δραστηριοποιηθεί ως πλοίο μεταφοράς επιβατών. Στο τρίτο μέρος γίνεται παράθεση των αποσπασμάτων των κανονισμών νηογνωμόνων και διαταγμάτων που τίθενται σε εφαρμογή και υλοποιούνται υπολογιστικά στο δεύτερο μέρος του παρόντος.
Highly expressed genes in the foliage of giant leucaena (Leucaena leucocephala subsp. glabrata), a nutritious fodder legume in the tropics
Creators: name: Honda, Michael D. H.
name: Ishihara, Kazue L.
name: Pham, Dung T.
name: Dulal Borthakur
Publisher: name: Taylor & Francis
Year: 2019
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Giant leucaena (Leucaena leucocephala subsp. glabrata) is an arboreal tree legume, which is widely grown as a source of high-protein fodder for animals. The goal of this research was to identify genes that are highly expressed in the foliage so that the yield and nutritional value of the foliage can be further enhanced in giant leucaena grown for fodder. Through microarray analysis of 10,000 cDNA, based on a transcriptome library of giant leucaena, 138 gene sequences were identified to be expressed highly in the foliage compared with the root. Quantitative real-time polymerase chain reaction analysis validated the expression of 13 genes selected from the most highly expressed sequences in the foliage. These genes encoded proteins involved in the metabolism of starch, lipids, cell wall components and secondary metabolites such as β-amyrin and mimosine. Long-chain acyl-CoA synthetase and mimosinase are two of the most highly expressed genes in the foliage. Mimosinase is involved in recycling mimosine, which may be a storage molecule that is degraded to produce substrates for synthesis of amino acids and other metabolites. Some of the highly expressed genes identified in this study can be used in future breeding programs for enhancing fodder yield and quality of giant leucaena.
Phlegmariurus homocarpus
Creators: name: Øllgaard, Benjamin
name: Testo, Weston
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Lycopodiopsida
Lycopodiales
Lycopodiaceae
Phlegmariurus
Phlegmariurus homocarpus

description: . ­­­ Phlegmariurus homocarpus (Herter) ­­­ B. Øllgaard (2012b: 15). ­­­ Fig. 14A
 Urostachys homocarpus Herter (1923: 163).— Lycopodium homocarpum (Herter) C. Chr. (1937: 92).— Huperzia homocarpa (Herter) Holub (1985: 73). Type:— DOMINICAN REPUBLIC, Prov. de La Vega, in sylvis humidis, 1912, 1300 m elev. Padre Miguel Fuertes 1785 (B holotype; BONN-Nessel 354, GH, NY, P isotypes, possible isotype in E).
Plants flaccidly pendulous, at least to 150 cm long. Shoots homophyllous, or the leaves slightly modified toward the shoot apices, 15–20 mm in diameter including leaves throughout, or tapering to 7–10 mm in apical divisions. Leaves borne in alternating, irregular whorls of 3–4, these 2–5 mm apart, forming 6–8 indistinct longitudinal ranks, usually twisted at base and with slightly falcate-ascending, vertical lamina, sometimes densely crowded in sporangiate divisions, spreading to ascending, sometimes loosely appressed in apical divisions, linear to linear-lanceolate, in apical divisions widened just above the base to near the middle, from there evenly tapering into a long narrow tip, adaxially convex, abaxially concave with slightly prominent vein, 10–14 mm long in basal divisions, sometimes reduced to (7–) 8–10 mm long in apical divisions, 1–1.5 mm wide, softly to firmly herbaceous, dull to somewhat shining, with slightly revolute, smooth margins, usually twisted at base and with slightly falcate-ascending, vertical lamina. Sporangia 1.5– 2.2 mm wide.
 ­­­ Distribution:— Total distribution uncertain, but including Greater Antilles, Costa Rica, Panamá, and Northern Andes.
 ­­­ Habitats:— Epiphytic in upper montane forest, 2250–3300 m elev. but probably with a wider range of elevation. It grows in drier habitats that other close relatives, usually in Quercus -dominated forest.
 ­­­ Notes:— Homophyllous, lax, pendulous, with rather distant whorls of relatively short, linear-lanceolate, usually basally twisted leaves. Difficult to delimit in relation to Phlegmariurus taxifolius, P. linifolius, and P. dichotomus.
 ­­­ Specimens­­­examined:— Chiriquí: Casita Alta–Cerro Copete, 2300–3300 m, Woodson & Schery 365 (MO, US). Ca 3.7 km E of bridge NE of Cerro Punta on road through Bajo Grande, 2250–2400 m, Stevens 18158 (MO)
description: Published as part of Øllgaard, Benjamin & Testo, Weston, 2021, The Lycopodiaceae of Panamá, pp. 1-66 in Phytotaxa 526 (1) on page 32, DOI: 10.11646/phytotaxa.526.1.1, http://zenodo.org/record/5723180
Lattice models and Landau theory for type II incommensurate crystals
Creators: name: van Raaij, G. H. F.
name: van Bemmel, K. J. H.
name: Janssen, T.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: Ground state properties and phonon dispersion curves of a classical linear chain model describing a crystal with an incommensurate phase are studied. This model is the DIFFOUR (discrete frustrated phi4) model with an extra fourth-order term added to it. The incommensurability in these models may arise if there is frustration between nearest-neighbor and next-nearest-neighbor interactions. We discuss the effect of the additional term on the phonon branches and phase diagram of the DIFFOUR model. We find some features not present in the DIFFOUR model such as the renormalization of the nearest-neighbor coupling. Furthermore the ratio between the slopes of the soft phonon mode in the ferroelectric and paraelectric phase can take on values different from -2. Temperature dependences of the parameters in the model are different above and below the paraelectric transition, in contrast with the assumptions made in Landau theory. In the continuum limit this model reduces to the Landau free energy expansion for type II incommensurate crystals and it can be seen as the lowest-order generalization of the simplest Lifshitz-point model. Part of the numerical calculations have been done by an adaption of the Effective Potential Method, orginally used for models with nearest-neighbor interaction, to models with also next-nearest-neighbor interactions.
description: 33 pages, 7 figures, RevTex, submitted to Phys. Rev. B
Additive Margin SincNet for Speaker Recognition
Creators: name: Nunes, João Antônio Chagas
name: Macêdo, David
name: Zanchettin, Cleber
Publisher: name: arXiv
Year: 2019
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Computation and Language (cs.CL)
subject: Machine Learning (cs.LG)
subject: Neural and Evolutionary Computing (cs.NE)
subject: Sound (cs.SD)
subject: Machine Learning (stat.ML)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Speaker Recognition is a challenging task with essential applications such as authentication, automation, and security. The SincNet is a new deep learning based model which has produced promising results to tackle the mentioned task. To train deep learning systems, the loss function is essential to the network performance. The Softmax loss function is a widely used function in deep learning methods, but it is not the best choice for all kind of problems. For distance-based problems, one new Softmax based loss function called Additive Margin Softmax (AM-Softmax) is proving to be a better choice than the traditional Softmax. The AM-Softmax introduces a margin of separation between the classes that forces the samples from the same class to be closer to each other and also maximizes the distance between classes. In this paper, we propose a new approach for speaker recognition systems called AM-SincNet, which is based on the SincNet but uses an improved AM-Softmax layer. The proposed method is evaluated in the TIMIT dataset and obtained an improvement of approximately 40% in the Frame Error Rate compared to SincNet.
Probing Polaris' Puzzling Radial Velocity Signals - Pulsational (In-)Stability, Orbital Motion, and Bisector Variations
Creators: name: Anderson, Richard I.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We investigate temporally changing variability amplitudes and the multi-periodicity of the type-I Cepheid Polaris using 161 high-precision radial velocity (RV) and bisector inverse span (BIS) measurements based on optical spectra recorded using Hermes at the 1.2 m Flemish Mercator telescope on La Palma, Canary Islands, Spain. Using an empirical template fitting method, we show that Polaris' RV amplitude has been stable to within $\sim 30 \rm{m s}^{-1}$ between September 2011 and November 2018. We apply the template fitting method to publicly accessible, homogeneous RV data sets from the literature and provide an updated solution of Polaris' eccentric 29.3 yr orbit. While the inferred pulsation-induced RV amplitudes differ among individual data sets, we find no evidence for time-variable RV amplitudes in any of the separately considered, homogeneous data sets. Additionally, we find that increasing photometric amplitudes determined using SMEI photometry are likely spurious detections due to as yet ill-understood systematic effects of instrumental origin. Given this confusing situation, further analysis of high-quality homogeneous data sets with well-understood systematics is required to confidently establish whether Polaris' variability amplitude is subject to change over time. We confirm periodic bisector variability periods of 3.97 d and 40.22 d using Hermes BIS measurements and identify a third signal at a period of 60.17 d. Although the 60.17 d signal dominates the BIS periodogram, we caution that this signal may not be independent of the 40.22 d signal. Finally, we show that the 40.22 d signal cannot be explained by stellar rotation. Further long-term, high-quality spectroscopic monitoring is required to unravel the complete set of Polaris' periodic signals, which has the potential to provide unprecedented insights into the evolution of Cepheid variables.
description: 18 pages, 13 figures, accepted for publication in A&A. Version 2 with minor cosmetic edits
Jean-François Zagury
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 1 fichier (5 pages). Pièce jointe : Programme du 3ème Colloque de la chaire de bioinformatique : "Genomics and AIDS pathogenesis" organisé à Ermenonville en 2008 et auquel J. Leibowitch a participé
Stripe Stability in the Extended t-J Model on Planes and Four-Leg Ladders
Creators: name: Tohyama, T.
name: Gazza, C.
name: Shih, C. T.
name: Chen, Y. C.
name: Lee, T. K.
name: Maekawa, S.
name: Dagotto, E.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The tendencies to phase-separation and stripe formation of the t-J model on planes and four-leg ladders have been here reexamined including hole hopping terms t', t'' beyond nearest-neighbor sites. The motivation for this study is the growing evidence that such terms are needed for a quantitative description of the cuprates. Using a variety of computational techniques it is concluded that the stripe tendencies considerably weaken when experimentally realistic t'<0, t''>0 for hole-doped cuprates are considered. However, a small t'>0 actually enhances the stripe formation.
description: 4 pages, 4 figures, revised version, to appear in Phys.Rev.B,Vol.59,1 May 1999, Rapid Commnu
title: 01_2619
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
An experimental study into the acquisition of cultural competence in translator training: Research design and methodological issues
Creators: name: Olalla-Soler, Christian
Publisher: name: figshare
Year: 2019
Subjects: subject: 200323 Translation and Interpretation Studies
subject: FOS: Languages and literature

description: Despite the importance given to culture and cultural competence in Translation Studies, these concepts have only been developed at a theoretical level thus far. The lack of empirical and more specifically experimental studies on cultural competence and its acquisition in translator training is the main reason behind the author’s study. The aim of this article is to present the research design used in an ongoing study on cultural competence and its acquisition in the case of translation students. This study is part of PACTE’s (Process in the Acquisition of Translation Competence and Evaluation) research into translation competence and its acquisition. Since the purpose of this article is to provide an in-depth revision of the experiment’s methodological issues, the conceptual framework, the hypotheses, the population and sample, the variables and the data collection instruments are presented. Finally, the justification of the research design and its limitations are discussed.
MPEC 2024-G25 : 2021 CG56
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2021 CG56

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Chaplygin gas with field-dependent Poincare symmetry
Creators: name: Hassaïne, M.
name: Horváthy, P. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The relativistic generalization of the Chaplygin gas, put forward by Jackiw and Polychronakos, is derived in Duval's Kaluza-Klein framework, using a universal quadratic Lagrangian. Our framework yields a simplified proof of the field-dependent Poincaré symmetry Our action is related to the usual Nambu-Goto action [world volume] of $d$-branes in the same way as the Polyakov and the Nambu action are in strings theory.
description: Published as Lett. Math. Phys. 57, pp. 33-40 (2001). 9 pages, LaTex, no figures
title: Το θεσμικό πλαίσιο του yachting και των εταιρειών σκαφών αναψυχής
title: The institutional framework of yachting and of companies renting recreational craft
titleType: AlternativeTitle
Creators: name: Κουστιμπή, Αικατερίνη
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2021
Subjects: subject: Yachting
subject: Εταρείες σκαφών αναψυχής
subject: Νομοθετικό πλαίσιο

description: Η παρούσα εργασία έχει ως σκοπό να παρουσιάσει το θεσμικό πλαίσιο του ” Yachting” στην Ελλάδα, όπως και των εταιρικών μορφών που συναντούνται στα σκάφη αναψυχής. Λόγω των ιδιαίτερων γεωγραφικών χαρακτηριστικών που διαθέτει η χώρα μας, έχει αναπτυχθεί σημαντικά ο τουρισμός που σχετίζεται με τα σκάφη αναψυχής. Η εργασία αυτή αποσκοπεί επίσης, στην ανάδειξη των δυνατοτήτων και των προσφερόμενων υπηρεσιών που συνέβαλλαν στη διαφοροποίηση και ανάπτυξη της χώρας μας στο τομέα της ιδιωτικής θαλάσσιας περιήγησης. Αρχικά, θα γίνει μια σύντομη αναφορά στο τουριστικό προϊόν της χώρας μας γύρω από την θάλασσα και το πώς ήταν αναπόφευκτο να αναπτυχθεί η θαλάσσια περιήγηση. Αναφέρονται σημαντικοί εννοιολογικοί ορισμοί που σχετίζονται όχι μόνο με την ιδιωτική θαλάσσια περιήγηση, αλλά και με τον τουρισμό γενικότερα./Έπειτα, θα αναφερθούμε στις εταιρικές μορφές που παρουσιάζονται, όπως και στην εξέλιξη που αυτές είχαν μέσα από διαφορετικά νομοθετήματα. Αναγκαίο ακόμη κρίνεται το να εισαχθούν και ορισμένα στατιστικά στοιχεία, μέσα από τα οποία αναδεικνύεται ο βαθμός επιρροής του συγκεκριμένου είδους τουρισμού στην οικονομία της χώρας. Θα παρουσιαστούν αναλυτικά τα σημαντικότερα από αυτά, καθώς και τα ζητήματα που ανακύπτουν. Επίσης, αναλύεται το θεσμικό πλαίσιο του yachting και των εταιρειών σκαφών αναψυχής που επικρατεί στη χώρα μας, καθώς και οι τελευταίες αλλαγές που αυτό έχει δεχτεί. Επιπλέον, θα υπάρξουν αναφορές σε στοιχεία που πλαισιώνουν τον κλάδο γύρω από τις επιχειρήσεις αυτές και τέλος θα κλείσουμε με ορισμένα συμπεράσματα. Η ανάδειξη του θεσμικού πλαισίου και του yachting γενικότερα αποτελεί τομέα εξέχουσας σημασίας καθώς είναι ένα πολυδιάστατο φαινόμενο με ποικίλες εκφάνσεις, επηρεάζοντας όχι μόνο το οικονομικό κομμάτι της χώρας αλλά και άλλους τομείς όπως το κοινωνικό.
The Convergence Behavior of $q$-Continued Fractions on the Unit Circle
Creators: name: Bowman, Douglas
name: Laughlin, James Mc
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11A55

description: In a previous paper, we showed the existence of an uncountable set of points on the unit circle at which the Rogers-Ramanujan continued fraction does not converge to a finite value. In this present paper, we generalise this result to a wider class of $q$-continued fractions, a class which includes the Rogers-Ramanujan continued fraction and the three Ramanujan-Selberg continued fractions. We show, for each $q$-continued fraction, $G(q)$, in this class, that there is an uncountable set of points, $Y_{G}$, on the unit circle such that if $y \in Y_{G}$ then $G(y)$ does not converge to a finite value. We discuss the implications of our theorems for the convergence of other $q$-continued fractions, for example the Göllnitz-Gordon continued fraction, on the unit circle.
description: 11 pages. arXiv admin note: text overlap with arXiv:1812.10873
title: IMPROVEjob: Partizipative Intervention zur Verbesserung des psychischen Befindens von Arztpraxisteams: Erste Erfahrungen aus einer Machbarkeitsstudie
Creators: name: Dreher, Annegret
name: Bauer, Andrea
name: Rieger, Monika A.
name: Rind, Esther
name: Linden, Karen
name: Weltermann, Birgitta
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Eine Studie unter deutschen Hausärzten/innen und Medizinischen Fachangestellten (MFA) beschrieb den Anteil an Personen, die eine hohe chronische Stressbelastung angaben, in diesen Berufsgruppen als doppelt so hoch wie in der Allgemeinbevölkerung Deutschlands (Viehmann et [zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
A New Universality for Random Sequential Deposition of Needles
Creators: name: Vandewalle, N.
name: Galam, S.
name: Kramer, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Percolation and jamming phenomena are investigated for random sequential deposition of rectangular needles on $d=2$ square lattices. Associated thresholds $p_c^{perc}$ and $p_c^{jam}$ are determined for various needle sizes. Their ratios $p_c^{perc} / p_c^{jam}$ are found to be a constant $0.62 \pm 0.01$ for all sizes. In addition the ratio of jamming thresholds for respectively square blocks and needles is also found to be a constant $0.79 \pm 0.01$. These constants exhibit some universal connexion in the geometry of jamming and percolation for both anisotropic shapes (needles versus square lattices) and isotropic shapes (square blocks on square lattices). A universal empirical law is proposed for all three thresholds as a function of $a$.
description: 9 pages, latex, 4 eps figures included
Phlegmariurus lancifolius
Creators: name: Øllgaard, Benjamin
name: Testo, Weston
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Lycopodiopsida
Lycopodiales
Lycopodiaceae
Phlegmariurus
Phlegmariurus lancifolius

description: . ­­­ Phlegmariurus­­­lancifolius­­­ (Maxon) B. Øllgaard (2012b: 16). Fig. 15
 Lycopodium lancifolium Maxon (1913: 177).— Huperzia lancifolia (Maxon) Holub (1985: 74). Type:— PANAMÁ, Humid forest along the upper Caldera River, near »Camp I«, Holcomb’s trail, above El Boquete, Chiriquí; on fallen branch of forest tree, 1450–1650 m, Maxon, W. R. 5627 (US 676072 holotype; GH, NY isotypes) a plant in BONN-Nessel 389, has an isotype label, but the plant is Huperzia tubulosa.
 Pendulous, 20–30 cm long. Shoots ca 10–15 mm in diam. incl. leaves at the base, homophyllous or gradually slightly heterophyllous, in distal divisions sometimes tapering to ca 3–5 mm. Stems excl. leaves 0.5–1 mm thick at the base, angled by decurrent leaf bases. Leaves borne in irregular alternating pairs or whorls of 3, and some borne singly. Leaves of basal divisions ascending or loosely appressed, often twisted at the base, linear-lanceolate, attenuate, somewhat falcate distally, 7–10 × 1–1.5 mm, almost flat or slightly convex adaxially, herbaceous, with flat or slightly revolute, smooth margins, with evident to somewhat prominent vein. Leaves of distal divisions usually gradually shorter, narrower and more appressed, broadest at the base, 3–7 × 1 mm. Sporangia ca 1 mm wide.
 ­­­ Distribution:—Endemic. Known only from the type locality above El Boquete, Chiriquí.
 ­­­ Habitats:—Epiphyte in humid forest. 1650–1925 m elev.
 ­­­ Note:—In several features intermediate between Phlegmariurus taxifolius and P. linifolius. Resembling P. tubulosus, but with more acute, elliptic proximal leaves.
 Phlegmariurus lancifolius V.T.Tran & N.V.Duy is a later illegitimate homonym for a Vietnamese species.
 ­­­ Specimens­­­examined:— Chiriquí: Holcomb’s Trail above El Boquete, 1650–1925 m, Maxon 5638 (MO, US).
description: Published as part of Øllgaard, Benjamin & Testo, Weston, 2021, The Lycopodiaceae of Panamá, pp. 1-66 in Phytotaxa 526 (1) on page 32, DOI: 10.11646/phytotaxa.526.1.1, http://zenodo.org/record/5723180
Estudio empírico de la traducción de los culturemas según el grado de adquisición de la competencia traductora. Un estudio exploratorio
Creators: name: Olalla-Soler, Christian
name: Albir, Amparo Hurtado
Publisher: name: figshare
Year: 2019
Subjects: subject: 200323 Translation and Interpretation Studies
subject: FOS: Languages and literature

description: El objetivo de este artículo es presentar un estudio experimental donde se analiza la identificación y caracterización de los culturemas de una cultura extranjera y su traducción a la cultura propia según el grado de adquisición de la competencia traductora. Para ello, nos planteamos los siguientes objetivos específicos: 1) observar la identificación y caracterización de los culturemas de un texto; 2) observar las traducciones de los culturemas para establecer su grado de aceptabilidad; 3) describir las técnicas de traducción usadas y 4) identificar el grado de dificultad de traducción. La hipótesis de partida que manejamos es que, a mayor grado de adquisición de la competencia traductora, aumenta la identificación y mejora la caracterización de los culturemas, así como la aceptabilidad de la traducción. En este marco se realizó un estudio empírico de carácter exploratorio con 20 estudiantes de los cuatro cursos que comprenden la Licenciatura en Traducción e Interpretación en la Universidad Autónoma de Barcelona con la combinación lingüística alemán-español. En este artículo se presenta el marco conceptual utilizado, el diseño metodológico elaborado y se exponen los análisis efectuados a partir de los datos recogidos sobre la identificación y caracterización de los culturemas, la aceptabilidad, las técnicas de traducción utilizadas y el nivel de dificultad de la traducción. Finalmente, se presentan las conclusiones extraídas a partir del análisis y las perspectivas de trabajo en este campo.
title: Die Behandlerperspektive zur gemeinsamen Entscheidungsfindung für Nierenersatzverfahren (CORETH-II-Projekt)
Creators: name: Stoye, Anja
name: Einert, Julia
name: Girndt, Matthias
name: Mau, Wilfried
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Die wachsende Anzahl vor allem älterer Dialysepatienten stellt eine Herausforderung für die Gesundheitsversorgung dar. Aufgrund der weitreichenden Konsequenzen für das Leben der Betroffenen sollte die Wahl der Nierenersatztherapie (Hämodialyse (HD), Peritonealdialyse[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Finite-Size Scaling and Damage Spreading in Ising Systems with Multispin Interactions
Creators: name: Neves, Ubiraci P. C.
name: de Felicio, J. R. Drugowich
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate two-dimensional Ising systems with multisping interactions of three- (m=3) and four-body terms (m=4). The application of a new type of finite-size algorithm of de Oliveira allow us to clearly distinguish a first-order transition (in the m=4 case) from a continuous one (in the m=3 one). We also study the damage spreading in these systems. In this study, a dynamical phenomenon is observed to occur at a critical point separating a chaotic phase from a frozen one. However, the width of the interval where this transition happens does not yield a conclusive evidence about the order of the phase transition.
description: 18 pages, 6 figures
Additional file 5 of Transcriptomic analysis of paternal behaviors in prairie voles
Creators: name: Duclot, Florian
name: Liu, Yan
name: Saland, Samantha K.
name: Wang, Zuoxin
name: Kabbaj, Mohamed
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 5. Analysis of variance (ANOVA) results for behavioral bouts analysis.
A Dual Fluorescence–Spin Label Probe for Visualization and Quantification of Target Molecules in Tissue by Multiplexed FLIM–EPR Spectroscopy
Creators: name: Dong, Pin
name: Stellmacher, Johannes
name: Bouchet, Lydia M.
name: Nieke, Marius
name: Kumar, Amit
name: Osorio-Blanco, Ernesto R.
name: Nagel, Gregor
name: Teutloff, Christian
name: Schäfer-Korting, Monika
name: Calderón, Marcelo
name: Alexiev, Ulrike
Publisher: name: Freie Universität Berlin
Year: 2021
Subjects: subject: 3-carboxy-proxyl (PCA)
subject: fluorescence
subject: multiplexed FLIM–EPR spectroscopy
subject: Rhodamine B
subject: spin labels
subject: 500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften

description: Simultaneous visualization and concentration quantification of molecules in biological tissue is an important though challenging goal. The advantages of fluorescence lifetime imaging microscopy (FLIM) for visualization, and electron paramagnetic resonance (EPR) spectroscopy for quantification are complementary. Their combination in a multiplexed approach promises a successful but ambitious strategy because of spin label-mediated fluorescence quenching. Here, we solved this problem and present the molecular design of a dual label (DL) compound comprising a highly fluorescent dye together with an EPR spin probe, which also renders the fluorescence lifetime to be concentration sensitive. The DL can easily be coupled to the biomolecule of choice, enabling in vivo and in vitro applications. This novel approach paves the way for elegant studies ranging from fundamental biological investigations to preclinical drug research, as shown in proof-of-principle penetration experiments in human skin ex vivo.
Noncommutative Open String Theories and Their Dualities
Creators: name: Sheikh-Jabbari, M. M.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The recently found non-critical open string theories is reviewed. These open strings, noncommutative open string theories (NCOS), arise as consistent quantum theories describing the low energy theory of D-branes in a background electric B-field in the critical limit. Focusing on the D3-brane case, we construct the most general (3+1) NCOS, which is described by four parameters. We study S and T -dualities of these theories and argue the existence of a U-duality group.
description: 10 pages, no figures, The invited talk, presented in the conference "Brane New World and Noncommutative Geometry", Torino, Villa Gualino,(Italy) October, 2000
title: Disease burden and patient needs in emerging adults and adults with psoriasis: Addressing developmental specificities for person-centered healthcare
Creators: name: da Silva, Neuza
name: Augustin, Matthias
name: Langenbruch, Anna
name: Dankworth, Alexandra
name: Sommer, Rachel
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Objectives: In industrialized countries, individuals from 18 years to late-twenties/thirties have extended opportunities to explore a variety of possible life directions in love, work and worldviews. On the one hand, the normative instability and risk behaviors may impact health self-management[for full text, please go to the a.m. URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Exact Greybody Factors for the Brane Scalar Field of Five-dimensional Rotating Black Holes
Creators: name: Hyun, Young-Hwan
name: Kim, Yoonbai
name: Park, Seong Chan
Publisher: name: arXiv
Year: 2019
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study scalar perturbations of the five-dimensional rotating black holes and find an exact solution giving exact description of the Hawking radiation. Mathematically, the full solution for this s-wave mode is expressed in terms of the prolate spheroidal wave function with complex parameters. By using the spheroidal joining factor, we write the corresponding boundary condition and greybody factors. We also check that the exact result reproduces the low frequency limit of the greybody factor and shows good agreement with the known numerical results.
description: 18 pages, 2 figures
Neurotensin and Xenin Show Positive Correlations With Perceived Stress, Anxiety, Depressiveness and Eating Disorder Symptoms in Female Obese Patients
Creators: name: Wölk, Ellen
name: Stengel, Andreas
name: Schaper, Selina Johanna
name: Rose, Matthias
name: Hofmann, Tobias
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: gut-brain axis
subject: obesity
subject: psychiatric
subject: psychosomatic
subject: sex difference
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Objective Neurotensin and xenin are two closely related anorexigenic neuropeptides synthesized in the small intestine that exert diverse peripheral and central functions. Both act via the neurotensin-1-receptor. In animal models of obesity reduced central concentrations of these peptides have been found. Dysregulations of the acute and chronic stress response are associated with development and maintenance of obesity. Until now, associations of both peptides with stress, anxiety, depressiveness, and eating disorder symptoms have not been investigated. The aim of the present study was to examine associations of neurotensin and xenin with these psychological characteristics under conditions of obesity. Materials and Methods From 2010 to 2016 we consecutively enrolled 160 inpatients (63 men and 97 women), admitted due to obesity and its mental and somatic comorbidities. Blood withdrawal und psychometric tests (PSQ-20, GAD-7, PHQ-9, and EDI-2) occurred within one week after admission. We measured levels of neurotensin and xenin in plasma by ELISA. Results Mean body mass index was 47.2 +/- 9.5 kg/m(2). Concentrations of neurotensin and xenin positively correlated with each other (women: r = 0.788, p < 0.001; men: r = 0.731, p < 0.001) and did not significantly differ between sexes (p > 0.05). Women generally displayed higher psychometric values than men (PSQ-20: 58.2 +/- 21.7 vs. 47.0 +/- 20.8, p = 0.002; GAD-7: 9.7 +/- 5.8 vs. 7.1 +/- 5.3, p = 0.004; PHQ-9: 11.6 +/- 6.6 vs. 8.8 +/- 5.9, p = 0.008; EDI-2: 50.5 +/- 12.8 vs. 39.7 +/- 11.9, p < 0.001). Only women showed positive correlations of both neuropeptides with stress (neurotensin: r = 0.231, p = 0.023; xenin: r = 0.254, p = 0.013), anxiety (neurotensin: r = 0.265, p = 0.009; xenin: r = 0.257, p = 0.012), depressiveness (neurotensin: r = 0.281, p = 0.006; xenin: r = 0.241, p = 0.019) and eating disorder symptoms (neurotensin: r = 0.276, p = 0.007; xenin: r = 0.26, p = 0.011), whereas, men did not (p > 0.05). Conclusion Neurotensin and xenin plasma levels of female obese patients are positively correlated with perceived stress, anxiety, depressiveness, and eating disorder symptoms. These associations could be influenced by higher prevalence of mental disorders in women and by sex hormones. In men, no correlations were observed, which points toward a sex-dependent regulation.
title: Shared decision-making in psoriasis treatment – results of the “PsoBarrier” study in Poland and Germany
Creators: name: Langenbruch, Anna
name: Augustin, Matthias
name: Andrees, Valerie Frederike
name: Czarnecka-Operacz, Magdalena
name: Reich, Adam
name: Szepietowski, Jacek
name: Narbutt, Joanna
name: Zander, Nicole
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Background: The “Pso-Barrier”-study aims to identify barriers to guideline-based psoriasis care in five European countries. One focus is to determine the extent of patient involvement in therapy decisions, as guidelines consider shared decision-making (SDM) to be beneficial for the therapy[for full text, please go to the a.m. URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Kinematics of the Tucana Dwarf Galaxy: An Unusually Dense Dwarf in the Local Group
Creators: name: Gregory, Alexandra L.
name: Collins, Michelle L. M.
name: Read, Justin I.
name: Irwin, Michael J.
name: Ibata, Rodrigo A.
name: Martin, Nicolas F.
name: McConnachie, Alan W.
name: Weisz, Daniel R.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present new FLAMES$+$GIRAFFE spectroscopy of 36 member stars in the isolated Local Group dwarf spheroidal galaxy Tucana. We measure a systemic velocity for the system of $v_{\mathrm{Tuc}}=216.7_{-2.8}^{+2.9}$kms$^{-1}$, and a velocity dispersion of $σ_{\mathrm{v,Tuc}}=14.4_{-2.3}^{+2.8}$kms$^{-1}$. We also detect a rotation gradient of $\frac{dv_{r}}{dχ}=7.6^{+4.2}_{-4.3}$ kms$^{-1}$ kpc$^{-1}$, which reduces the systemic velocity to $v_{\mathrm{Tuc}}=215.2_{-2.7}^{+2.8}$ kms$^{-1}$ and the velocity dispersion to $σ_{v,\mathrm{Tuc}}=13.3_{-2.3}^{+2.7}$ kms$^{-1}$. We perform Jeans modelling of the density profile of Tucana using the line--of--sight velocities of the member stars. We find that it favours a high central density consistent with `pristine' subhalos in $Λ$CDM, and a massive dark matter halo ($\sim$$10^{10}$\,M$_\odot$) consistent with expectations from abundance matching. Tucana appears to be significantly more centrally dense than other isolated Local Group dwarfs, making it an ideal laboratory for testing dark matter models.
description: Accepted for publication in MNRAS. 17 pages, 13 figures. Updated to match journal version
Spin chirality induced by the Dzyaloshinskii-Moriya interaction and the polarized neutron scattering
Creators: name: Aristov, D. N.
name: Maleyev, S. V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We discuss the influence of the Dzyaloshinskii-Moriya (DM) interaction in the Heizenberg spin chain model for the observables in the polarized neutron scattering experiments. We show that different choices of the parameters of DM interaction may leave the spectrum of the problem unchanged, while the observable spin-spin correlation functions may differ qualitatively. Particularly, for the uniform DM interaction one has the incommensurate fluctuations and polarization-dependent neutron scattering in the paramagnetic phase. We sketch the possible generalization of our treatment to higher dimensions.
description: 4 pages, REVTEX, no figures, references added, to appear in PRB
Weak interference between the 1$^-$ states in the vicinity of $α$-particle threshold of $^{16}$O
Creators: name: Katsuma, M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The subthreshold 1$^-_1$ state at an excitation energy $E_x = 7.12$ MeV in $^{16}$O has been believed to enhance the $S$-factor of $^{12}$C($α$,$γ$)$^{16}$O. The enhancement seems to originate from strong interference between 1$^-_1$ and 1$^-_2$ ($E_x\approx 9.6$ MeV) in the vicinity of the $α$-particle threshold. However, weak interference between them and a resulting small $E$1 $S$-factor are exemplified with $R$-matrix theory. Including a higher-order correction of the resonance parameters, the present example appears to reproduce the experimental data consistently. It would therefore be possible that the $E$1 $S$-factor is reduced at low energies.
description: 3 pages, 1 figure; to appear in "Springer Proceedings in Physics", Proc. of Nuclei in the Cosmos XV, LNGS Assergi, Italy, 24-29 June 2018
Head-Down Tilt Position, but Not the Duration of Bed Rest Affects Resting State Electrocortical Activity
Creators: name: Brauns, Katharina
name: Friedl-Werner, Anika
name: Maggioni, Martina A.
name: Gunga, Hanns-Christian
name: Stahn, Alexander C.
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2021
Subjects: subject: spaceflight
subject: bed rest
subject: brain
subject: EEG
subject: cognition
subject: fluid shift
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Adverse cognitive and behavioral conditions and psychiatric disorders are considered a critical and unmitigated risk during future long-duration space missions (LDSM). Monitoring and mitigating crew health and performance risks during these missions will require tools and technologies that allow to reliably assess cognitive performance and mental well-being. Electroencephalography (EEG) has the potential to meet the technical requirements for the non-invasive and objective monitoring of neurobehavioral conditions during LDSM. Weightlessness is associated with fluid and brain shifts, and these effects could potentially challenge the interpretation of resting state EEG recordings. Head-down tilt bed rest (HDBR) provides a unique spaceflight analog to study these effects on Earth. Here, we present data from two long-duration HDBR experiments, which were used to systematically investigate the time course of resting state electrocortical activity during prolonged HDBR. EEG spectral power significantly reduced within the delta, theta, alpha, and beta frequency bands. Likewise, EEG source localization revealed significantly lower activity in a broad range of centroparietal and occipital areas within the alpha and beta frequency domains. These changes were observed shortly after the onset of HDBR, did not change throughout HDBR, and returned to baseline after the cessation of bed rest. EEG resting state functional connectivity was not affected by HDBR. The results provide evidence for a postural effect on resting state brain activity that persists throughout long-duration HDBR, indicating that immobilization and inactivity per se do not affect resting state electrocortical activity during HDBR. Our findings raise an important issue on the validity of EEG to identify the time course of changes in brain function during prolonged HBDR, and highlight the importance to maintain a consistent body posture during all testing sessions, including data collections at baseline and recovery.
Más allá del aula: el papel de la Asociación Española Universitaria de Traductores e Intérpretes en Formación en la adquisición de competencias
Creators: name: Olalla-Soler, Christian
Publisher: name: figshare
Year: 2019
Subjects: subject: 200323 Translation and Interpretation Studies
subject: FOS: Languages and literature

description: El objetivo del presente artículo es describir el papel que desempeña la Asociación Española Universitaria de Traductores e Intérpretes en Formación (AETI) en la formación de traductores e intérpretes. Para ello, se exponen los resultados de un estudio empírico en el cual se compara la valoración de quince competencias del Libro banco. Título de Grado en Traducción e Interpretación (ANECA, 2004) entre 60 estudiantes socios de AETI y 60 estudiantes no socios de todos los cursos de la licenciatura y del grado en Traducción e Interpretación. En los resultados generales se muestra que AETI funciona como complemento formativo al servir de fuente de información y de recursos para la formación de los estudiantes, ya que les aporta una serie de conocimientos y habilidades que no siempre son fáciles de adquirir en un aula.
Chirality meets Topology
Creators: name: Shekhar, Chandra
Publisher: name: arXiv
Year: 2018
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: By considering the topology of chiral crystals a new type of massless fermions, connected with giant arc-like surface states, are predicted. Such Kramers-Weyl fermions should manifest in a wide variety of chiral materials
description: 3 pages and 2 figures
title: Development and evaluation of a patient empowerment strategy to support shared decision-making in cancer care
Creators: name: Hahlweg, Pola
name: Lindig, Anja
name: Frerichs, Wiebke
name: Härter, Martin
name: Scholl, Isabelle
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Background: Many cancer patients want active engagement in treatment decision-making. Strategies, which encourage patients to ask questions during clinical encounters, can strengthen their abilities to engage in the decision-making process. The “Ask 3 Questions” strategy was developed [for full text, please go to the a.m. URL]
description: 18. Deutscher Kongress für Versorgungsforschung (DKVF)
Nonorientable, incompressible surfaces in punctured-torus bundles over S^1
Creators: name: Przytycki, Jozef H.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M27

description: We classify incompressible, boundary-incompressible, nonorientable surfaces in punctured-torus bundles over $S^1$. We use the ideas of Floyd, Hatcher, and Thurston. The main tool is to put our surface in the "Morse position" with respect to the projection of the bundle into the basis S^1.
description: 39 pages, 35 figures, one table, Dedicated to Maite Lozano for her 70th birthday