cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Chiral Lagrangian treatment of pi eta scattering
Creators: name: Black, Deirdre
name: Fariborz, Amir H.
name: Schechter, Joseph
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study pi eta scattering in a model which starts from the tree diagrams of a non-linear chiral Lagrangian including appropriate resonances. Previously, models of this type were applied to pi pi and pi K scattering and were seen to require the existence of light scalar sigma(560) and kappa(900) mesons and to be consistent with the f0(980). The present calculation extends this to include the a0(980), thereby completing a possible nonet of light scalars, all ``seen'' in the same manner. We note that, at the initial level, the pi eta channel is considerably cleaner than the pi pi and pi K channels for the study of light scalars. This is because the large competing effects of vector meson exchange and ``current-algebra'' contact terms are absent. The simplicity of this channel enables us to demonstrate the closeness of our exactly crossing symmetric amplitude to a related exactly unitary amplitude. The calculation is also extended to higher energies in order to let us discuss the role played by the a0(1450) resonance.
description: 29 pages, 15 figures
Absorption of the Linear Polarization of the Galactic Background Radiation by the $λ$21-cm Line of HI
Creators: name: Dickey, John M.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Absorption lines at $λ$ 21-cm are detected in the Stokes Q and U components of the Galactic synchrotron background. The lower limit distance implied for the emission region is 2 kpc in the direction (l,b) = (329.5$^{\circ}$,+1.15$^{\circ}$). The Australia Telescope Compact Array has the capability of mapping this absorption over large areas of the Galactic plane. Observations like these have the potential to reveal the three dimensional structure of the Galactic synchrotron emission throughout the Milky Way disk.
description: 13 pages, 3 figures, Latex, see http://ast1.spa.umn.edu/john/Galpol.html to be published in Astrophysical Journal, 1997 October 10
Additional file 4 of Assessment of life support skills of resident dentists using OSCE: cross-sectional survey
Creators: name: Yang, Fan
name: Zheng, Chen
name: Zhu, Tianer
name: Zhang, Denghui
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health
subject: Hematology

description: Additional file 4: Table S4. Questionnaire on self-assess competence and willingness of endotracheal intubation.
Holographic Entanglement Entropy, Complexity, Fidelity Susceptibility and Hierarchical UV/IR Mixing Problem in $AdS_2/\mbox{open strings}$
Creators: name: Bamba, Kazuharu
name: Momeni, Davood
name: Ajmi, Mudhahir Al
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this paper, we will compute the holographic complexity (dual to a volume in AdS), holographic fidelity susceptibility and the holographic entanglement entropy (dual to an area in AdS) in a two-dimensional version of $AdS$ which is dual to open strings. We will explicitly demonstrate that these quantities are well defined, and then argue that a relation for fidelity susceptibility and time should hold in general due to the $AdS_2$ version of the classical Kepler's principle. We will demonstrate that it holds for $AdS_2$ solution as well as conformal copies metrics in bulk theory of a prescribed dual conformal invariant quantum mechanics which have been obtained in open string theory. We will also show that hierarchical UV/IR mixing exists in boundary string theory through the holographic bulk picture.
description: 12 pages, no figure, version accepted for publication in International Journal of Modern Physics A
Chemical constituents and allelopathic activity of Machaerium eriocarpum Benth.
Creators: name: Charlyana Carvalho Bento
name: Tangerina, Marcelo Marucci P.
name: Zanatta, Ana C.
name: Sartori, Ângela Lúcia Bagnatori
name: Franco, Danilo Miralha
name: Hiruma-Lima, Clélia Akiko
name: Vilegas, Wagner
name: Luiz Fernando Rolim De Almeida
name: Sannomiya, Miriam
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: The analysis by HPLC-PDA of the hydroalcoholic extract of the leaves of M. eriocarpum together with the injection of the fractions containing the already identified metabolites allowed the detection of at least 5 flavonoids, of which two are derived from apigenin and three from luteolin. After isolating larger amounts of isovitexin (I), assays were performed to evaluate the allelopathic activity together with the crude extract. The results show that the initial inhibition indexes were very similar to those observed in the treatments with F17 (Fraction enriched in isovitexin) and F18 (isovitexin), mainly in the concentrations of 500 and 1000 mg L−1. The index of the number of lateral roots, an increase of the inhibitory effect is observed with the increase of the concentration of M. eriocarpum extract.
Constraining a Lighter Exotic Scalar via Same-sign Top
Creators: name: Hou, Wei-Shu
name: Kohda, Masaya
name: Modak, Tanmoy
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: It was shown recently that, in two Higgs doublet models without $Z_2$ symmetry, extra Yukawa couplings such as $ρ_{tc}$, $ρ_{tt}$ can fuel enough $CP$ violation for electroweak baryogenesis (EWBG). We revisit an old proposal where a pseudoscalar $A^0$ has mass between $t\bar c$ and $t\bar t$ thresholds. With $ρ_{tt}$ small, it evades $gg \to A^0 \to h^0(125)Z$ constraints, where approximate alignment also helps. We find this scenario with relatively light $A^0$ is not yet ruled out, and $cg \to tA^0 \to tt\bar c$ can probe sizable $ρ_{tc}$ at the LHC, giving access to the second mechanism of EWBG provided by such models.
description: matches with the published version
Resonant decay of parity odd bubbles in hot hadronic matter
Creators: name: Ahrensmeier, D.
name: Baier, R.
name: Dirks, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the decay of metastable states with broken CP-symmetry which have recently been proposed by Kharzeev, Pisarski and Tytgat to form in hot hadronic matter. We consider the efficiency of the amplification of the $η'$-field via parametric resonance, taking the backreaction into account. For times of the order $t\approx 10 fm$, we find a particle density of about $0.7/fm^3$ and a correlation length of $ξ_{max}\approx 2.5 fm$. The corresponding momentum spectra show a non-thermal behaviour.
description: 11 pages latex file with 4 gif - figures. Uses elsart.cls (included)
Tetramorium setuliferum subsp. cluna Forel, 1913, n. st.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1913
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Tetramorium
Tetramorium setuliferum
Tetramorium setuliferum em. r. cluna

description: Tetramorium setuliferum Em. r. cluna n. st.
[[worker]]. L.: 3,5 — 3,8 mm. Unterscheidet sich vom Arttypus durch seine kleinere Gestalt, seinen verhaeltnismaessig kleineren Kopf und seine schwarze Farbe mit braunroten Kiefern und Gliedern. Ausserdem ist der erste Knoten kuerzer, kaum laenger als hinten breit und vorn weniger scharf gestutzt. Vor allem ist der zweite Knoten viel schmaeler und mit nicht so breit abgeflachten Seitenraendern. Diese Rasse bildet in manchen Hinsichten einen Uebergang zu T. solidum Em., unterscheidet sich aber wesentlich von ihm durch das Vorhandensein der breiten schuppenartigen Pubescenz, die fuer squamiferum charakteristisch ist. Auch ist die Streifung des Kopfes viel feiner als bei solidum, eben so fein wie bei squamiferum.
Willowmore, Kapland (Dr. H. Brauns).
description: Published as part of Forel, A., 1913, Ameisen aus Rhodesia, Kapland usw. (Hym.) Gesammelt von Herrn G. Arnold, Dr. H. Brauns und anderen., pp. 203-225 in Deutsche Entomologische Zeitschrift 1913 on page 218
The QUIC Fix for Optimal Video Streaming
Creators: name: Palmer, Mirko
name: Krüger, Thorben
name: Chandrasekaran, Balakrishnan
name: Feldmann, Anja
Publisher: name: arXiv
Year: 2018
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Within a few years of its introduction, QUIC has gained traction: a significant chunk of traffic is now delivered over QUIC. The networking community is actively engaged in debating the fairness, performance, and applicability of QUIC for various use cases, but these debates are centered around a narrow, common theme: how does the new reliable transport built on top of UDP fare in different scenarios? Support for unreliable delivery in QUIC remains largely unexplored. The option for delivering content unreliably, as in a best-effort model, deserves the QUIC designers' and community's attention. We propose extending QUIC to support unreliable streams and present a simple approach for implementation. We discuss a simple use case of video streaming---an application that dominates the overall Internet traffic---that can leverage the unreliable streams and potentially bring immense benefits to network operators and content providers. To this end, we present a prototype implementation that, by using both the reliable and unreliable streams in QUIC, outperforms both TCP and QUIC in our evaluations.
description: Published to ACM CoNEXT Workshop on the Evolution, Performance, and Interoperability of QUIC (EPIQ)
Phytochemical characterization of bioactive compounds composition of Rosmarinus eriocalyx by RP–HPLC–ESI–QTOF–MS
Creators: name: Boudiar, Tarek
name: Lozano-Sánchez, Jesús
name: Boualem Harfi
name: Contreras, Maria Del Mar
name: Segura-Carretero, Antonio
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Rosmarinus eriocalyx (rosemary or Elyazir) is an endemic species growing in arid steppe and rocky mountain in the South-West Algeria. This plant is well known in Algeria and Morocco due to its medicinal properties. However, little is known about its phytochemical composition. For this purpose, natural antioxidant compounds from R. eriocalyx were recovered by solid-liquid extraction and characterized by reversed-phase high-performance liquid chromatography coupled to quadrupole-time-of-flight mass spectrometry using negative and positive ionization modes. This analytical methodology enabled the characterization of 101 compounds, which were distributed in five major categories namely hydroxycinnamic acid derivatives, hydroxybenzoic acid derivatives, flavonoids, phenolic diterpenes and phenolic triterpenes. Moreover, the studied extract generally showed free radical-scavenging and reductive abilities in the range of butylated hydroxyanisole, butylated hydroxytoluene, α-tocopherol, and ascorbic acid. Therefore, the result suggests that the aqueous-methanolic extract of R. eriocalyx could serve as a potential source of antioxidants.
Evolution of a global string network in a matter dominated universe
Creators: name: Yamaguchi, Masahide
name: Yokoyama, Jun'ichi
name: Kawasaki, M.
Publisher: name: arXiv
Year: 1999
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We evolve the network of global strings in the matter-dominated universe by means of numerical simulations. The existence of the scaling solution is confirmed as in the radiation-dominated universe but the scaling parameter $ξ$ takes a slightly smaller value, $ξ\simeq 0.6 \pm 0.1$, which is defined as $ξ= ρ_{s} t^{2} / μ$ with $ρ_{s}$ the energy density of global strings and $μ$ the string tension per unit length. The change of $ξ$ from the radiation to the matter-dominated universe is consistent with that obtained by Albrecht and Turok by use of the one-scale model. We also study the loop distribution function and find that it can be well fitted with that predicted by the one-scale model, where the number density $n_{l}(t)$ of the loop with the length $l$ is given by $n_{l}(t) = ν/[t^2 (l + κt)^2]$ with $ν\sim 0.040$ and $κ\sim 0.48$. Thus, the evolution of the global string network in the matter-dominated universe can be well described by the one-scale model as in the radiation-dominated universe.
description: 10 pages, 5 figures
THE ROLE AND PLACE OF COMMUNICATIVE TYPES OF SENTENCES IN THE TEXT
Creators: name: Karymsak, M.
name: Ilyas, A.
Publisher: name: The Scientific Heritage
Year: 2021
Subjects: communicative
complex sentences
communicative functions.

description: In this work, we will concentrate mainly on a rather formal, standard, written variety, not only because this is the variety that we will come across most in academic books and articles, but especially because it is more carefully thought about before put on paper and therefore does not show the kinds of gaps and unfinished sentences that may occur in spoken language. Another reason is that a more formal written variety often contains sentences that are longer and are therefore more complex than spoken sentences. In this work, we will first take a look at sentences in general to narrow down our object of analysis, then we will introduce you to the basic constituents of a sentence, and finally we will show you how these may or may not be combined in typical sentence patterns
The Core Mass Function Across Galactic Environments. II. Infrared Dark Cloud Clumps
Creators: name: Liu, Mengyao
name: Tan, Jonathan C.
name: Cheng, Yu
name: Kong, Shuo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the core mass function (CMF) within 32 dense clumps in seven infrared dark clouds (IRDCs) with the Atacama Large Millimeter/submillimeter Array (ALMA) via 1.3~mm continuum emission at a resolution of $\sim$1". We have identified 107 cores with the dendrogram algorithm, with a median radius of about 0.02 pc. Their masses range from 0.261 to 178 $M_{\odot}$. After applying completeness corrections, we fit the combined IRDC CMF with a power law of the form $d N / d\:{\rm log} M \propto M^{-α}$ and derive an index of $α\simeq0.86\pm0.11$ for $M \geq 0.79\:M_\odot$ and $α\simeq0.70\pm0.13$ for $M\geq 1.26\:M_\odot$, which is a significantly more top-heavy distribution than the Salpeter stellar initial mass function (IMF) index of 1.35. We also make a direct comparison of these IRDC clump CMF results to those measured in the more evolved protocluster G286 derived with similar methods, which have $α\simeq1.29\pm0.19$ and $1.08\pm0.27$ in these mass ranges, respectively. These results provide a hint that, especially for the $M\geq 1.26\:M_\odot$ range where completeness corrections are modest, the CMF in high pressure, early-stage environments of IRDC clumps may be top-heavy compared to that in the more evolved, global environment of the G286 protoclusters. However, larger samples of cores probing these different environments are needed to better establish the robustness of this potential CMF variation.
description: Accepted to ApJ, 15 pages, 7 figures
title: ADCO, Cartulaire de Cîteaux pour le prieuré de Gilly : rachat de la rente due à Saint-Germain-des-Prés (c. 1501), Cart. 194 (11 H 636), 64 folios, f. 0088
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
name: Petot, Frédéric
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Cîteaux pour le prieuré de Gilly : rachat de la rente due à Saint-Germain-des-Prés (c. 1501), Archives départementales de la Côte-d'Or, Cart. 194 (11 H 636), 64 folios, f. 0088, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour le prieuré de Gilly : rachat de la rente due à Saint-Germain-des-Prés (c. 1501), Archives départementales de la Côte-d'Or, Cart. 194 (11 H 636), 64 folios, f. 0088, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Remarks on the Casimir force for magnetodielectric media
Creators: name: Brevik, Iver
name: Parashar, Prachi
name: Shajesh, K. V.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Classical Physics (physics.class-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Boyer showed that a perfect electrically conducting slab repels a perfect magnetically conducting slab, in contrast to the attractive Casimir force between two identical perfect electrically/magnetically conducting slabs. To gain insight for the difference between the Boyer force and the Casimir force, we present the derivation of the Boyer force using the stress tensor method and then using the method of variation in dielectric. The Green dyadic, in terms of electric and magnetic Green's functions, is presented for an electric medium filling half of space and another magnetic medium filling another half of space such that the two half-spaces are parallel and separated by a distance $a$. We make the observation that the spectral distribution of scattering in a Boyer cavity is that of Fermi-Dirac type, while the spectral distribution of scattering in a Casimir cavity is that of Bose-Einstein type. Based on this observation we conclude that the difference between the Boyer force and the Casimir force is governed by the statistics of the possible scattering in the respective cavities.
description: 13 pages, 5 figures, minor updates to match the related journal article
Tetramorium emeryi subsp. cristulatum Forel, 1913, n. st.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1913
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Tetramorium
Tetramorium emeryi
Tetramorium emeryi mayr. r. cristulatum

description: Tetramorium Emeryi Mayr. r. cristulatum n. st.
[[worker]]. L.: 4 — 4,5 mm. Viel groesser als der Typus der Art und durch seine viel hoehere und staerkere Querleiste zwischen Pronotum und Mesonotum, sowie durch die dunklere schwarze Farbe mit roetlichen Kiefern und Gliedern und mit braunen Schenkeln ausgezeichnet. Die Geisselglieder 3 — 6 sind hoechstens so dick als lang (dicker als lang beim Arttypus). Die Mesoepinotalnaht fehlt (beim Arttypus vorhanden). Die Skulptur des Kopfes und des Thorax ist laengsgerunzelt und dazwischen sehr stark und unregelmaessig genetzt. Beim Arttypus sind die Kopfrunzeln mehr streifig. Die kleinen Zaehne des Epinotums, sowie alles uebrige, sind wie beim Arttypus, aber der Kopf hinten etwas breiter.
[[male]]. L.: 4,7 — 5 mm. Noch viel groefser im Verhaeltnis. Schwarz. Der Kopf ist hinten stark verschmaelert, ohne deutlichen Hinterrand (beim Arttypus viel kuerzer und hinten viel breiter). Die Kiefer sind laenger, mit laengerem Endrand. Die Fluegel sind wasserhell (beim Arttypus gelblich gefaerbt). Der erste Knoten ist oben etwas zugespitzter als beim Arttypus. Ein Fuehler zeigt deutlich 12 Glieder statt nur 10 (durch Spaltung von 2 Gliedern, worauf schon Mayr aufmerksam gemacht hat). Willowmore, Kapland (Dr. H. Brauns).
description: Published as part of Forel, A., 1913, Ameisen aus Rhodesia, Kapland usw. (Hym.) Gesammelt von Herrn G. Arnold, Dr. H. Brauns und anderen., pp. 203-225 in Deutsche Entomologische Zeitschrift 1913 on page 218
Quantum (in)stability of 2D charged dilaton black holes and 3D rotating black holes
Creators: name: Nojiri, Shin'ichi
name: Odintsov, Sergei D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The quantum properties of charged black holes (BHs) in 2D dilaton-Maxwell gravity (spontaneously compactified from heterotic string) with $N$ dilaton coupled scalars are studied. We first investigate 2D BHs found by McGuigan, Nappi and Yost. Kaluza-Klein reduction of 3D gravity with minimal scalars leads also to 2D dilaton-Maxwell gravity with dilaton coupled scalars and the rotating BH solution found by Bañados, Teitelboim and Zanelli (BTZ) which can be also described by 2D charged dilatonic BH. Evaluating the one-loop effective action for dilaton coupled scalars in large $N$ (and s-wave approximation for BTZ case), we show that quantum-corrected BHs may evaporate or else anti-evaporate similarly to 4D Nariai BH as is observed by Bousso and Hawking. Higher modes may cause the disintegration of BH in accordance with recent observation by Bousso.
description: LaTeX file and ps files for figures, new section is added, title is changed
ТАНЦОРЫ СВЯТОГО ВИТА
Creators: name: Шарко Жан-Мартен
name: Рише Поль
name: Мартынова Дарья Олеговна
Publisher: name: Новое искусствознание
Year: 2021

description: «Танцоры Святого Вита» — это одна из «искусствоведческих» статей, написанных врачами больницы Сальпетриер Жан-Мартеном Шарко и Полем Рише для книги «Безумие в искусстве». Больница Сальпетриер была ведущей психиатрической больницей Франции второй половины XIX в. Именно эта институция была центральным регулирующим органом «политики здоровья» того периода и конкурировала с церковью как один из дисциплинарных институтов. «Безумие в искусстве» было написано через призму историко-художественных конвенций как доказательство медицинского (неврологического или психического) происхождения различных заболеваний, интерпретировавшихся в прошлые века как одержимость, бесноватость или религиозный экстаз. Анализируя произведения Рафаэля, Рубенса или Брейгеля на тему одержимости или религиозных экстазов, Рише и Шарко пытались сравнить позы одержимых в этих работах с иконографией «истерических тел», выведенной в Сальпетриер. Перевод с французского Д. О. Мартыновой.
Properties of galaxy clusters in N-body simulations: Intrinsic properties
Creators: name: de Theije, Pascal
name: van Kampen, Eelco
name: Slijkhuis, Remco
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We study the influence of the various parameters of scenarios of large-scale structure formation on properties of galaxy clusters, and investigate which cluster properties are most sensitive to these parameters. We present a set of large N-body simulations and derive the intrinsic properties of galaxy clusters in these simulations, which represent a volume of $256^3 h^{-3}$ Mpc^3. The cosmological scenarios studied differ in either the shape of the power spectrum of initial fluctuations, its normalization, the density parameter $Ω_{0}$, or the Hubble parameter $H_{0}$. Between each of the simulations, only one parameter is set differently, so that we can study the influence of that parameter on the cluster properties. The cluster properties that are studied are the mass, line-of-sight velocity dispersion, peculiar velocity, intrinsic shape, and orientation with respect to its surroundings. $σ_{8}$ has a large impact on the cluster properties. The latter, viz. the cluster number density, mass, line-of-sight velocity dispersion and peculiar velocity, are also determined by $Ω_{0}$, though somewhat less. Other parameters, such as $H_{0}$, the tilt of the initial fluctuation spectrum, and the exact shape of this spectrum, are generally less important. Unlike the other cluster properties studied, the peculiar velocity is found to depend on all parameters of the formation scenario. Using scaling relations between the average properties of the cluster sample and the parameters of the formation scenario, one may try and interpolate between the scenarios studied here in order to find the parameters of the scenario that is most consistent with the data.
description: 21 pages, Latex (mn.sty), 16 figures
TOPICAL ISSUES OF IMPLEMENTING BLENDED EDUCATION IN HIGHER EDUCATIONAL INSTITUTIONS
Creators: name: Yasynska, E.
Publisher: name: The Scientific Heritage
Year: 2021
Subjects: blended learning
traditional learning
distance learning
methods
forms of organization and teaching aids
innovative technologies
advantages and disadvantages.

description: The article highlights the topical issues of the introduction of blended learning in higher educational institutions, discloses the essence of blended learning, identifies methodological approaches on which the learning process in a higher educational institution is based when using the blended learning model. Described methods, forms of organization and tools that are used in blended learning, as well as highlights its objectives and advantages in the educational process.
Single spin asymmetry for $p^{\uparrow}p \to πX$ in perturbative QCD
Creators: name: Anselmino, M.
name: Boglione, M.
name: Murgia, F.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Within the QCD-improved parton model and assuming the factorization theorem to hold in the helicity basis and for higher twist contributions, we show how non zero single spin asymmetries in hadron-hadron high energy and moderately large $p_T$ inclusive processes can be obtained, even in massless perturbative QCD, provided the quark intrinsic motion is taken into account. A simple model is constructed which reproduces the main features of the data on the single spin asymmetry observed in inclusive pion production in $p\,p$ collisions.
description: 11 pages + 1 figure, plain LaTeX, figure appended as uuencoded, compressed postscript file. Revised version, to be published in Phys. Lett. B; extensive changes in Sections 1 and 2, new References added, results and conclusions essentially unchanged
Sparse Range-constrained Learning and Its Application for Medical Image Grading
Creators: name: Cheng, Jun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Sparse learning has been shown to be effective in solving many real-world problems. Finding sparse representations is a fundamentally important topic in many fields of science including signal processing, computer vision, genome study and medical imaging. One important issue in applying sparse representation is to find the basis to represent the data,especially in computer vision and medical imaging where the data is not necessary incoherent. In medical imaging, clinicians often grade the severity or measure the risk score of a disease based on images. This process is referred to as medical image grading. Manual grading of the disease severity or risk score is often used. However, it is tedious, subjective and expensive. Sparse learning has been used for automatic grading of medical images for different diseases. In the grading, we usually begin with one step to find a sparse representation of the testing image using a set of reference images or atoms from the dictionary. Then in the second step, the selected atoms are used as references to compute the grades of the testing images. Since the two steps are conducted sequentially, the objective function in the first step is not necessarily optimized for the second step. In this paper, we propose a novel sparse range-constrained learning(SRCL)algorithm for medical image grading.Different from most of existing sparse learning algorithms, SRCL integrates the objective of finding a sparse representation and that of grading the image into one function. It aims to find a sparse representation of the testing image based on atoms that are most similar in both the data or feature representation and the medical grading scores. We apply the new proposed SRCL to CDR computation and cataract grading. Experimental results show that the proposed method is able to improve the accuracy in cup-to-disc ratio computation and cataract grading.
description: Accepted for publication in IEEE Transactions on Medical Imaging
MUALLIFLIK HUQUQI MUDDATI VA IJTIMOIY BOYLIK TUCHUNCHASI
Creators: name: Alimardanova, Iroda
Publisher: name: Zenodo
Year: 2024

description: Tadqiqotning ahamiyati, shuningdek, mualliflik huquqi printsiplarining intellektual faoliyat natijalaridan erkin foydalanishga ta’sirini tushunish, asarlarning ijtimoiy mulkga aylanishi muddatini qisqartirish va natijada jamiyatdagi insonlar uchun foydali bo‘lgan ixtiro va asalarni ularning e’tiboriga yetarli darajada yetkazib berishni ta'minlash iqtisod va jamiyatning axloqiy jihatida o‘sishida muhim ahamiyat kasb etishi bilan izohlanadi.
Time-dependent effect of oligomeric amyloid-β (1–42)-induced hippocampal neurodegeneration in rat model of Alzheimer’s disease
Creators: name: Chennakesavan Karthick
name: Saravanan Nithiyanandan
name: Musthafa Mohamed Essa
name: Guillemin, Gilles J
name: Swaminathan K Jayachandran
name: Muthuswamy Anusuyadevi
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Neuroscience
subject: Pharmacology
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Objective: Alzheimer's disease (AD) is characterized with an abnormal deposition of insoluble amyloid-beta (Aβ) peptide plaques, tangles formation and synaptic dysfunction. These result in impaired functioning of neuronal circuits and alter the behavioral response owing to activation of neurotransmitter receptors. Recently, it has been implicated that Aβ influences N-methyl d-aspartate (NMDA) receptor activation in AD; however, the molecular mechanism underlying remains unclear. Thus, emerged specific aim to study the time-course effect of oligomeric Aβ(1–42) (oAβ1–42) on the mRNA expression of genes encoding NMDA and acetylcholine receptors in the rat model of AD. Methods: Aggregated forms of synthetic Aβ peptides were injected bilaterally into the intrahippocampal region of rat brain using stereotaxic surgery. Behavioral analysis was performed using eight-arm Radial Arm Maze task at the end of experimental period. Euthanized rat brain hippocampal tissue was used to study the mRNA expression of glutamatergic and cholinergic receptor using semiquantitative reverse transcription–polymerase chain reaction. Results: oAβ1–42 decreased the gene expression level of α7-nicotinic acetylcholine receptor and increased the mRNA expression of NMDA receptor 2A, and -2B subunits. In particular, oAβ1–42 aggregates increased the retention time and altered the behavioral response in rats after 15 days of injection. Further, amyloid-β1–42 are highly expressed in 15 days after postinjection in hippocampus of adult rats. Conclusion: Acute exposure of oAβ1–42 modulated differential gene expression of glutamatergic and cholinergic receptors in hippocampus of adult rats and is duration dependent reflecting changes in hippocampal circuitry system underlying learning and memory impairments. Abbreviations: AD: Alzheimer’s disease, Aβ: amyloid-β; oAβ1–42: oligomeric amyloid-β 1–42 full length peptide; CAM: calmodulin; CNS: central nervous system; CR: Congo red; DG: dentate gyrus; EC: entorhinal cortex; HFIP: 1,1,1,3,3,3-hexafluoro-2-propanol; IBO: ibotenic acid; NMDA: N-methyl d-aspartate; NMDAR: N-methyl d-aspartate receptor; NR2A: N-methyl d-aspartate receptor 2A; NR2B: N-methyl d-aspartate receptor 2B; ACh: acetylcholine; α7-nAChR: α7-nicotinic acetylcholine receptor; PBS: phosphate buffered saline; RAM: Radial Arm Maze; ThT: thioflavin T.
A Study on Awareness and Effective Utilization of ESI Benefits
Creators: name: Kalai Selvi S, Surendher Emrose
Publisher: name: Zenodo
Year: 2024

description: Employee State Insurance (ESI) Scheme is a huge social security. It is different from other types of insurance. It supports comprehensive full medical care and reasonable economic assistance to the beneficiaries in contingencies like hazardsof sickness, maternity, disablement and death due to employment injury. It is one of the most effective and continual socialmeasures available to the employees in working environment. The purpose of the study is to analysis the awareness and satisfaction with the level of Utilization of ESI policy. A questionnaire was framed and given to find awareness and effects ofutilization of ESI policy. Simple random sampling method has used in the research. The data collected has been analyzed through various statistical tools like Chisquare and Correlation. The degree of awareness of such benefits depends upon the age, gender, education, occupation and years of service of the employees.
Additional file 5 of Assessment of life support skills of resident dentists using OSCE: cross-sectional survey
Creators: name: Yang, Fan
name: Zheng, Chen
name: Zhu, Tianer
name: Zhang, Denghui
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health
subject: Hematology

description: Additional file 5: Table S5. Questionnaire on perception on training of first-aid skills during standardized training.
Tetramorium longicorne
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1913
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Tetramorium
Tetramorium longicorne

description: Tetramorium longicorne For.
[[worker]]. Bulawayo, Rhodesia (Arnold).
description: Published as part of Forel, A., 1913, Ameisen aus Rhodesia, Kapland usw. (Hym.) Gesammelt von Herrn G. Arnold, Dr. H. Brauns und anderen., pp. 203-225 in Deutsche Entomologische Zeitschrift 1913 on page 219
A catalogue of [Fe/H] determinations : 1996 edition
Creators: name: de Strobel, G. Cayrel
name: Soubiran, C.
name: Friel, E. D.
name: Ralite, N.
name: Francois, P.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The Catalogue of [Fe/H] determinations has been updated and now includes 5946 determinations for 3247 stars (with 751 stars in 84 associations, clusters or galaxies). The 700 bibliographical references are complete up to December 1995 and refer only to [Fe/H] determinations obtained from high-resolution spectroscopic observations. The Catalogue also gives the spectral type, the object type, the visual magnitude and colour, as well as determinations of the effective temperature and gravity for each star, when available. In this paper, we comment on the Catalogue, the parameters listed in it, its stellar content,and the precautions that should be observed when using it. The full Catalogue is only available in electronic form at the CDS or upon request (soubiran@observ.u-bordeaux.fr).
description: 7 pages (Latex, A&A style), 4 PostScript figures, to be published in A&A Supplement Series in july
Tetramorium gladstonei Forel, 1913, n. sp.
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1913
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Tetramorium
Tetramorium gladstonei

description: Tetramorium Gladstonei n. sp.
[[worker]]. L.: 4,3 mm. Kiefer stark laengsgestreift und punktiert, vorn mit 3 deutlichen Zaehnen, hinten undeutlicher gezaehnt. Clypeus in seinen vorderen 5 / 6 schwach lappenfoermig vorgezogen; der Vorderrand des Vorderlappens ist aber gerade und die Mitte des Clypeus gekielt. Kopf rechteckig, um gut 1 / 5 laenger als breit, mit geraden Seiten und geradem Hinterrand, aber gerundeten Hinterecken. Augen in der Mitte. Der Fuehlerschaft ueberragt den Hinterrand des Kopfes um kaum seine Dicke. Die mittleren Geisselglieder (4 — 6) so dick als lang, die anderen laenger. Thorax ziemlich lang. Pronotum mit scharfen aber kaum zahnartigen Vorderecken, vorn ziemlich gewoelbt. Der uebrige Teil des Thoraxprofils fast gerade mit kaum merklichem Mesoepinotaleinschnitt. Basalflaeche des Epinotums 2 1 / 2 mal laenger als breit; ihre hintere Haelfte scharf gerandet, sowie die abschuessige Flaeche. Das Epinotum hat 4 Dornen, die oberen nicht halb so lang wie die Basalflaeche; die unteren nur wenig kuerzer als die oberen. Stielchen (erstes Glied) unten konkav; sein Vorderstielchen etwas kuerzer als der lange Knoten, unten mit einem kleinen Zahn; der Knoten selbst so lang als hoch, erheblich laenger als breit, vorn gestutzt, oben schwach konvex. Zweiter Knoten hoeher und hinten etwas breiter als lang, etwas breiter als der erste. Beine ziemlich lang. Hinterleib glatt und glaenzend, an der Basis fein laengsgestreift; der uebrige Koerper grob laengsgerunzelt und dazwischen genetzt. Die abschuessige Flaeche des Epinotums quergerunzelt. Einige zerstreute roetlichgelbe, abstehende Haare am Koerper und einige sehr kurze und aeusserst spaerliche solche an den Gliedern (keine am Fuehlerschaft). Pubescenz am Koerper fast fehlend, an den Gliedern zerstreut. Kopf und Hinterleib fast schwarz. Thorax und Knoten dunkel rotbraun. Fuehler, Kiefer und Beine roetlich, Hueften und Schenkel dunkelbraun.
Shiloh, Sued-Rodesia (Arnold). Diese Art steht quadrispinosum Em. am naechsten, unterscheidet sich aber durch ihre Groesse und vor allem durch ihre Skulptur. Die Augen sind auch viel konvexer.
description: Published as part of Forel, A., 1913, Ameisen aus Rhodesia, Kapland usw. (Hym.) Gesammelt von Herrn G. Arnold, Dr. H. Brauns und anderen., pp. 203-225 in Deutsche Entomologische Zeitschrift 1913 on page 219
The BPS Spectra of Two-Dimensional Supersymmetric Gauge Theories with Twisted Mass Terms
Creators: name: Dorey, N.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The vacuum structure and spectra of two-dimensional gauge theories with N=(2,2) supersymmetry are investigated. These theories admit a twisted mass term for charged chiral matter multiplets. In the case of a U(1) gauge theory with N chiral multiplets of equal charge, an exact description of the BPS spectrum is obtained for all values of the twisted masses. The BPS spectrum has two dual descriptions which apply in the Higgs and Coulomb phases of the theory respectively. The two descriptions are related by a massive analog of mirror symmetry: the exact mass formula which is given by a one-loop calculation in the Coulomb phase gives predictions for an infinite series of instanton corrections in the Higgs phase. The theory is shown to exhibit many phenomena which are usually associated with N=2 theories in four dimensions. These include BPS-saturated dyons which carry both topological and Noether charges, non-trivial monodromies of the spectrum in the complex parameter space, curves of marginal stability on which BPS states can decay and strongly coupled vacua with massless solitons and dyons.
description: 51 page, LaTeX, Typos corrected
Stimulated Brillouin scattering in dispersed graphene
Creators: name: Kislyakov, Ivan M.
name: Nunzi, Jean-Michel
name: Zhang, Xiaoyan
name: Xie, Yafeng
name: Bocharov, Vladimir N.
name: Wang, Jun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We address the problem of the interaction of powerful laser radiation with a transparent substance containing a low concentration of strongly absorbing nanoparticles under the condition of Stimulated Brillouin scattering (SBS) whose behavior in such media was unexplored. SBS energies in N-methyl-2-pyrrolidone (NMP) and water are measured at the wavelength of 532 nm. An experimental value $g_B = 18.6 \pm 1.8$ cm/GW for a previously unknown Brillouin gain factor of NMP is reported. A strong SBS quenching in the liquids by graphene nanoflakes is found. SBS threshold linear dependences on graphene absorption coefficient (concentration) are established and found suitable for the detection of small nanoparticles quantities in water with a minimal detectable concentration of $5 \cdot 10^{-8}$ g/ml. The effect is considered through an electrostriction - thermal expansion antagonism induced by carbon vapor bubbles formation. It is found to be very sensitive to changes in density, refractive index and acoustic absorption coefficient. Using the SBS method, their determination and the bubbling nanosecond time-scaling can be performed. The effect is advantageous for SBS suppression when it is undesirable in laser technologies and optical telecommunication networks.
description: 13 pages, 9 figures, and 3 tables
Tetramorium capense var. braunsi
Creators: name: Forel, A.
Publisher: name: Zenodo
Year: 1913
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Tetramorium
Tetramorium capense
Tetramorium capense mayr v. braunsi

description: Tetramorium capense Mayr v. Braunsi For. (= Tetramorium Braunsi For.).
Mit Recht machte mich Herr Dr. Santschi darauf aufmerksam, was mir entgangen war, dass mein T. Braunsi mit capense Mayr nahezu identisch ist. Dennoch unterscheidet er sich von demselben durch seine laengeren Dornen, durch seine groesseren Augen und durch seinen hinten staerker ausgerandetem Kopf.
description: Published as part of Forel, A., 1913, Ameisen aus Rhodesia, Kapland usw. (Hym.) Gesammelt von Herrn G. Arnold, Dr. H. Brauns und anderen., pp. 203-225 in Deutsche Entomologische Zeitschrift 1913 on page 220
Phytochemical characterization of bioactive compounds composition of Rosmarinus eriocalyx by RP–HPLC–ESI–QTOF–MS
Creators: name: Boudiar, Tarek
name: Lozano-Sánchez, Jesús
name: Boualem Harfi
name: Contreras-G´Mez, Maria Del Mar
name: Segura-Carretero, Antonio
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Rosmarinus eriocalyx (rosemary or Elyazir) is an endemic species growing in arid steppe and rocky mountain in the South-West Algeria. This plant is well known in Algeria and Morocco due to its medicinal properties. However, little is known about its phytochemical composition. For this purpose, natural antioxidant compounds from R. eriocalyx were recovered by solid-liquid extraction and characterized by reversed-phase high-performance liquid chromatography coupled to quadrupole-time-of-flight mass spectrometry using negative and positive ionization modes. This analytical methodology enabled the characterization of 101 compounds, which were distributed in five major categories namely hydroxycinnamic acid derivatives, hydroxybenzoic acid derivatives, flavonoids, phenolic diterpenes and phenolic triterpenes. Moreover, the studied extract generally showed free radical-scavenging and reductive abilities in the range of butylated hydroxyanisole, butylated hydroxytoluene, α-tocopherol, and ascorbic acid. Therefore, the result suggests that the aqueous-methanolic extract of R. eriocalyx could serve as a potential source of antioxidants.
Quantum evolution speed in the finite-temperature bosonic environment
Creators: name: Cheng, Jun-Qing
name: Zhang, Guo-Qing
name: Xu, Jing-Bo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: 81P40, 81P15

description: We investigate the quantum evolution speed of a qubit in two kinds of finite-temperature environments. The first environment is a bosonic bath with Ohmic-like spectrum. It is found that the high temperature not only leads to the speed-up but also speed-down processes in the weak-coupling regime, which is different from the strong-coupling case where only exhibits speed-up process, and the effects of Ohmicity parameter of the bath on the quantum evolution speed are also different in the strong-coupling and weak-coupling regimes. Furthermore, we realize the controllable and stationary quantum evolution speed by applying the bang-bang pulse. For the second nonlinear bath, we study the quantum evolution speed of a qubit by resorting to the hierarchical equations of motion method beyond the Born-Markov approximation. It is shown that the performances of quantum evolution speed in weak-coupling and strong-coupling regimes are also different. In particular, the quantum evolution speed can be decelerated by the rise of temperature in the strong-coupling regime which is an anomalous phenomenon and contrary to the common recognition that quantum evolution speed always increases with the temperature.
description: 14 pages, 8 figures
A Re-Evaluation of the nuclear Structure Function Ratios for D, He, Li, C and Ca
Creators: name: New Muon Collaboration
name: Amaudruz, P.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a re-evaluation of the structure function ratios F2(He)/F2(D), F2(C)/F2(D) and F2(Ca)/F2(D) measured in deep inelastic muon-nucleus scattering at an incident muon momentum of 200 GeV. We also present the ratios F2(C)/F2(Li), F2(Ca)/F2(Li) and F2(Ca)/F2(C) measured at 90 GeV. The results are based on data already published by NMC; the main difference in the analysis is a correction for the masses of the deuterium targets and an improvement in the radiative corrections. The kinematic range covered is 0.0035 < x < 0.65, 0.5 < Q^2 <90 GeV^2 for the He/D, C/D and Ca/D data and 0.0085 < x < 0.6, 0.84 < Q^2 < 17 GeV^2 for the Li/C/Ca ones.
description: 6 pages, Latex, 3 figures as uuencoded compressed tar file included at the end, in case of problems contact abr@dxnhd1.mpi-hd.mpg.de (Antje Bruell)
Antiprotons Annihilation in the Galaxy As A Source of Diffuse Gamma Background
Creators: name: Golubkov, Yu. A.
name: Khlopov, M. Yu.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The existence of antimatter domains in baryon asymmetrical Universe can appear as the cosmological consequence of particle theory in inflationary models with non-homogeneous baryosynthesis. Such a domain can survive in the early Universe and form globular cluster of antimatter stars in our Galaxy. The model of antimatter pollution of Galaxy and annihilation with matter gas is developed. The proton-antiproton annihilation gamma flux is shown to reproduce the observed galactic gamma background measured by EGRET. From comparison with observational data the estimation on the maximally allowed amount of antimatter stars, possibly present in our Galaxy, is found.
description: LaTeX2e, 18 pages, 3 PostScript figures. Submitted to Yad.Fiz