1,165 research outputs found
Mazon linguiste
No full textАндре Мазон как лингвист
Андре Мазон (1881-1967) несомненно считал себя филологом. Всю жизнь его привлекал многосторонний подход к памятникам древней литературы в их различных аспектax – лингвистическом, литературном (с особым интересом к генетике текстов) и культурном. Мазон тем не менее автор двух авторитетных академических диссертаций на сугубо лингвистические темы, двух грамматик (чешского и русского языка) и ряда статей о лингвистических вопросах. Мазон являлся славистом в полном смысле слова, владеющим несколькими славянскими языками, в том числе русский, украинский, болгарский, чешский, сербско-хорватский и польский. Он провел более девяти лет жизни в славянских странах. После краткой характеристики его роли как лингвист во время Первой мировой войны рассматриваются три аспекта его лингвистических работ: 1. аспектолгия и изучение глагольного вида; 2. его подход к фонетике и его устойчивое сопротивление Пражской фонологии; 3. классификация русских глаголов (в которой выражается его отказ от принципиального исключения диахронии в освещении синхронных фактов). В статье отмечается ценность его аспектологических работ, не потерявших значения и по сей день.André Mazon as a Linguist
No doubt, André Mazon (1881-1967) considered himself as a philologist. All his life, he has been interested in the multidimensional approach of ancient texts which different aspects he explored: linguistic, literary (with a special interest in text history) and cultural. Mazon is nonetheless the author of several important and clearly linguistic works: two dissertations devoted to the verbal aspect, two grammars (of Czech and Russian) and several papers dealing with linguistic problems. Mazon was a Slavist in the full sense of the word, mastering several Slavic languages (Russian, Ukrainian, Bulgarian, Czech, Serbo-Croatian and Polish). He spent more than nine years in Slavic countries. After having recalled his role as a linguist during World War I, the article focuses on three aspects of his liguistic thought: 1. aspectology; 2. his approach of phonetics and resistance to Praguian phonology; 3. a classification of Russian verbs (he refused to radically separate synchrony and diachrony). The article points out the still valuable importance of his aspectologic works.Breuillard Jean. Mazon linguiste. In: Revue des études slaves, tome 82, fascicule 1, 2011. André Mazon et les études slaves, sous la direction de Pierre Gonneau. pp. 11-54
Infernovenator steenae, a new serpentine recumbirostran from the 'Mazon Creek' Lagerstätte further clarifies lysorophian origins
No full textPardo, Arjan Mann Jason D., Maddin, Hillary C. (2019): Infernovenator steenae, a new serpentine recumbirostran from the 'Mazon Creek' Lagerstätte further clarifies lysorophian origins. Zoological Journal of the Linnean Society 187: 506-517, DOI: 10.1093/zoolinnean/zlz02
Aclastus mantaricus Bordera & Mazon, 2015, sp. nov.
No full textAclastus mantaricus sp. nov. (Figs 2 A–C, 3 A–B, 4 A–F, 5 A–F) Diagnosis: Winged females of Aclastus mantaricus sp. nov. can be distinguished from all other females of New World and European species by the combination of the following characters: metasomal tergites hairless dorsally (Figs 5 E–F); malar space about 2.2–3.2 times the basal width of mandible and 0.8–0.9 times the width of clypeus (Fig. 2 A); eyes at most 1.5 times the length of gena; antenna with 17–18 flagellomeres, first flagellomere 4.3 –5.0 times as long as wide, length from third to fifth flagellomeres 7.0 times its maximum width (Fig. 2 B); fore wing with abscissa of Cu 1 between 1 m-cu and Cu 1 a shorter than Cu 1 b; vein 2 m-cu present (Fig. 5 A); postpetiole 1.0– 1.1 times as long as wide posteriorly; ovipositor relatively slender, nodus indistinct (Fig. 2 C), ovipositor sheaths 0.9–1.3 times as long as first tergite; legs entirely light brown. Brachypterous females can be distinguished from A. glabriventris Horstmann by the combination of the following characters: malar space 1.7–2.5 times as wide as basal width of mandible; antenna with 18 flagellomeres, length from third to fifth flagellomeres 7.5 times its maximum width, and from A. nigritus (Ashmead) by having all coxae orange (black in A. nigritus). Description. Winged female: Body length (without ovipositor) 2.6 mm (Fig. 3 A). Head 0.3 mm long and 0.6 mm wide (from above). Mesosoma 0.4 mm long, 0.4 mm wide (mesoscutum without scutellum). Fore wing 2.5 mm. First tergite 0.4 mm long. Ovipositor sheaths 0.5 mm. Head (Figs 2 A–B, 4 A). Transverse, 1.9 –2.0 times as wide as long, barely constricted behind eyes, rounded (Fig. 4 A). Gena 0.3–0.4 times as long as eye (viewed from above in a right angle). Frons barely convex, slightly flat just behind antennal sockets. Vertex, face and frons finely punctate (setiferous punctures) on a smooth and shiny background, denser on face, hairs white. Malar space long, 2.2–3.2 times as wide as basal width of mandible (Fig. 2 A). Antenna with 17–18 flagellomeres; first flagellomere 4.3 –5.0 times as long as wide, second one 3.3–3.9 times, length from third to fifth flagellomeres 7.0 times its maximum width (Fig. 2 B). Genal carina joining hypostomal carina far behind base of mandible, at a distance slightly greater than basal width of mandible. Hind ocelli separated from eye by 1.6–1.9 times their diameter. Space between hind ocelli 1.3–1.5 times as long as their diameter. Occipital carina complete, situated far from ocelli (Fig. 4 A). Mesosoma (Figs 4 A, C, E, 5 A). Pronotum smooth and polished, only a few setiferous punctures in its upper hind corner. Epomia distinct, short. Mesoscutum as wide as long, nearly round, and strongly convex; finely punctate on a shiny background. Notaulus present, ending at approximately half length of mesoscutum. Scutoscutellar groove wide, smooth, without longitudinal wrinkles. Scutellum convex, same sculpture as mesoscutum, not delimited by a strong carina (Fig. 4 A). Mesopleuron mostly smooth and shiny, finely punctate on upper edge and convex area just below sternaulus, which is clearly distinct and reaches, at least, half width of mesopleuron. Epicnemial carina distinct, reaching propleura on its upper third, upper part slightly diverging from it. Mesopleural fovea deep, mesopleural suture absent (Fig. 4 C). Metapleuron smooth and shiny, with sparse and fine setiferous punctures, with irregular wrinkles in its lower part, beside hind coxa; metapleural fovea absent; propodeum with transverse and longitudinal carinae, sometimes longitudinal carinae are faintly developed, area superomedia transverse; mostly smooth and shiny, with some granulate areas, specially adjacent to carinae; propodeal spiracle small, rounded, not touching dorsal nor pleural carinae, but connected to latter by a short carina (Fig. 4 E). Hind femur 5.7–6.5 times as long as high. Hind tibia 8.3–8.6 times longer than wide; tibial spurs nearly same length. Wings (Fig. 5 A). Ramulus absent. Vein 3 rs-m absent, thus areolet open. Vein 2 m-cu slightly inclivous, reaching areolet at a distance from 2 rs-m approximately equal to its length, with a single bulla occupying approximately its upper half, lower half not completely pigmented. M absent beyond areolet. Cu-a interstitial to Rs & M. Cu 1 a reaching Cu 1 b slightly above its middle, Cu 1 b barely reclivous, distinctly angular, Cu 1 a not complete until end of wing. Cu-a in hind wing not intercepted, Cu 1 absent; M + Cu strongly curved in its distal half. Metasoma (Figs 2 C, 5 C, E). First metasomal tergite 1.8–2.2 times as long as wide. Lateral longitudinal carinae absent or indistinct; spiracle situated at apical 0.4 of first tergite (Fig. 5 C). Tergites 2–8 transverse, second one 0.7–0.9 times as long as wide. First tergite strongly granulate and faintly aciculate; other tergites smooth and polished; tergites 2–5 with few sparse hairs, 6–7 more or less hairy (Fig. 5 E). Ovipositor slightly and uniformly upcurved, nodus indistinct, without teeth, apex gradually pointed (Fig. 2 C). Ovipositor sheaths 0.9–1.3 times as long as first tergite. Colouration (Fig. 3 A). Body dark brown to black. Antennae brownish. Legs and mandibles light brown. Anterior part of tergite II and basal part of tergite III light brown, sometimes tergite II entirely light brown. Brachypterous female: Body length (without ovipositor) 2.4 mm (Fig. 3 B). Head 0.3 mm long and 0.5 mm wide (from above). Mesosoma 0.3 mm long, 0.3 mm wide (mesoscutum without scutellum). Fore wing 1.2 mm. First tergite 0.4 mm long. Ovipositor sheath 0.5 mm. Head (Fig. 4 B). Transverse, 1.6–1.8 times as wide as long (Fig. 4 B). Malar space 1.7–2.5 times as wide as basal width of mandible. Clypeus only slightly convex. Antenna with 18 flagellomeres; first flagellomere 5.3–6.2 times as long as wide, second one 3.5–4.5 times; length from third to fifth flagellomere 7.5 times its maximum width. Hind ocelli separated from eye by 1.7–2.2 times their diameter. Space between hind ocelli 1.7–2.4 times as long as their diameter (Fig. 4 B). Mesosoma (Figs 4 B, D, F, 5 B). Pronotum smooth and polished, only a few setiferous punctures in its upper hind corner (Fig. 4 D). Epomia distinct, short. Mesoscutum very sparsely and finely punctate on a shiny background (Fig. 4 B). Propodeum mostly smooth and shiny, with some granulate areas adjacent to the carinae, more extensive than in winged female; area superomedia slightly longitudinal (Fig. 4 F). Hind femur 5.9–7.1 times as long as high. Hind tibia 8.0–9.0 times longer than wide. Metasoma (Figs 5 D, F). First metasomal tergite (Fig. 5 D) 1.8–1.9 times as long as wide. Tergites 2–8 transverse, second one 0.6–0.7 times as long as wide (Fig. 5 F). Ovipositor sheaths 1.1–1.2 times as long as first tergite. Other features and coloration as in winged female. MALE: unknown. Etymology. The specific name refers to the Mesoandean basin of the Mantaro River, where the material was collected. Type material. Holotype, PERU: 1 winged ♀, Ingenio (Junin), 10–24.VIII. 2008, Malaise trap 1, leg. AECID A/013484/07 (UNALM currently on loan to CEUA). Paratypes: 1 winged ♀ Ingenio (Huancayo), 01– 15.VI. 2008, Malaise trap 3, leg. AECID A/013484/07 (CEUA); 1 winged ♀, same locality, 10–24.VIII. 2008, Malaise trap 3, leg. AECID A/013484/07 (UNALM currently on loan to CEUA); 2 winged ♀♀ 16–30.XI. 2008, Malaise trap 3 and 4, leg. AECID A/013484/07 (CEUA); 1 winged ♀, same locality, 30.XI– 14.XII. 2008, Malaise trap 3, leg. AECID A/013484/07 (CEUA); 1 winged ♀ same locality, 15–28.XII. 2008, Malaise trap 4, leg. AECID A/013484/07 (UNALM currently on loan to CEUA); 1 brachypterous ♀ same locality, 27.XII. 2008 – 11.I. 2009, Malaise trap 1, leg. AECID A/013484/07 (UNALM currently on loan to CEUA); 4 brachypterous ♀♀ same locality, 08– 22.II. 2009, Malaise trap 3, leg. AECID A/013484/07 (CEUA). Hosts. Unknown.Published as part of Bordera, Santiago & Mazon, Marina, 2015, Description of a new species of Aclastus Förster (Hymenoptera: Ichneumonidae: Cryptinae) from the Peruvian Andes, with dimorphic females, pp. 340-348 in Zootaxa 3955 (3) on pages 342-347, DOI: 10.11646/zootaxa.3955.3.3, http://zenodo.org/record/24521
Alphonse Dain et Paul Mazon, Sophocle. Tome II. Ajax. Oedipe Roi. Electre. Texte établi par A. D. et traduit par P. M
No full textdes Places Edouard. Alphonse Dain et Paul Mazon, Sophocle. Tome II. Ajax. Oedipe Roi. Electre. Texte établi par A. D. et traduit par P. M. In: L'antiquité classique, Tome 28, fasc. 2, 1959. pp. 349-350
Alphonse Dain et Paul Mazon, Sophocle. Tome III : Philoctète. Oedipe à Colone. Texte établi par A. D. et par P. M
No full textdes Places Edouard. Alphonse Dain et Paul Mazon, Sophocle. Tome III : Philoctète. Oedipe à Colone. Texte établi par A. D. et par P. M. In: L'antiquité classique, Tome 30, fasc. 1, 1961. p. 198
Figure 2 in Infernovenator steenae, a new serpentine recumbirostran from the 'Mazon Creek' Lagerstätte further clarifies lysorophian origins
No full textFigure 2. Cranial anatomy of the holotype specimen of Infernovenator steenae (FMNH PR 4203).Published as part of Pardo, Arjan Mann Jason D. & Maddin, Hillary C., 2019, Infernovenator steenae, a new serpentine recumbirostran from the 'Mazon Creek' Lagerstätte further clarifies lysorophian origins, pp. 506-517 in Zoological Journal of the Linnean Society 187 on page 510, DOI: 10.1093/zoolinnean/zlz026, http://zenodo.org/record/571908
On Paleolimulus from the Mazon Creek Konservat-Lagerstätte
No full textSur Paleolimulus de la Konservat-Lagerstätte de Mazon Creek. Les xiphosuridés, aussi appelés limules, incluent des chélicérates actuels dont le registre fossile remonte à l'Ordovicien. Malgré les traces de leur longue histoire évolutive, les xiphosuridés sont rarement préservés dans les assemblages fossiles en raison de leur exosquelette cuticulaire non minéralisé. Cependant, dans des circonstances exceptionnelles, une abondance de spécimens de xiphosurides fossiles a été documentée. Le Konservat-Lagerstätte de Mazon Creek, d'âge Moscovien, représente un tel dépôt de fossiles qui présente une grande abondance et diversité de xiphosuridés. Bien que relativement bien connus, les spécimens de Paleolimulus de Mazon Creek n'ont pas encore fait l'objet d'un examen taxonomique approfondi. A la lumière des efforts récents pour organiser Paleolimulus, nous revisitons ce matériel non décrit, érigeons Paleolimulus mazonensis n. sp., et présentons une analyse phylogénétique qui place P. mazonensis n. sp. comme un taxon frère de P. signata (Beecher, 1904). La paléoécologie et l'ontogenèse possible de P. mazonensis n. sp. sont présentées, ainsi que des perspectives de recherches futures pour mieux comprendre ce genre xiphosuride fossile emblématique
A multiple-time-scale approach to the control of ITBs on JET
No full textThe simultaneous real-time control of the current and pressure profiles could lead to the steady state sustainment of an internal transport barrier (ITB), region where heat and particle transport are strongly reduced and so to a stationary optimized plasma regime. Recent experiments in JET have demonstrated significant progress in achieving such a control: different current and temperature gradient target profiles have been reached and sustained for several seconds using a controller based on a static linear model identification. Nevertheless, these experiments have shown that the controller was sensitive to rapid plasma events such as transient ITBs during the safety factor profile evolution or Magneto-Hydrodynamics (MHD) instabilities which modify the pressure profiles on the confinement time scale. The control technique has been improved by using a multiple-time-scale approximation in order to better respond to these rapid plasma events. The paper describes the theoretical analysis and closedloop simulations using the controller that will be tested experimentally in JET during the forthcoming campaign. © 2006 IEEE
Figure 1 in Infernovenator steenae, a new serpentine recumbirostran from the 'Mazon Creek' Lagerstätte further clarifies lysorophian origins
No full textFigure 1. Skeletal anatomy of the holotype specimen of Infernovenator steenae (FMNH PR 4203: A, photograph; B, illustration.Published as part of Pardo, Arjan Mann Jason D. & Maddin, Hillary C., 2019, Infernovenator steenae, a new serpentine recumbirostran from the 'Mazon Creek' Lagerstätte further clarifies lysorophian origins, pp. 506-517 in Zoological Journal of the Linnean Society 187 on page 508, DOI: 10.1093/zoolinnean/zlz026, http://zenodo.org/record/571908
Sur <i>Paleolimulus</i> de la Konservat-Lagerstätte de Mazon Creek
No full textLes xiphosuridés, aussi appelés limules, incluent des chélicérates actuels dont le registre fossile remonte à l\u27Ordovicien. Malgré les traces de leur longue histoire évolutive, les xiphosuridés sont rarement préservés dans les assemblages fossiles en raison de leur exosquelette cuticulaire non minéralisé. Cependant, dans des circonstances exceptionnelles, une abondance de spécimens de xiphosurides fossiles a été documentée. Le Konservat-Lagerstätte de Mazon Creek, d\u27âge Moscovien, représente un tel dépôt de fossiles qui présente une grande abondance et diversité de xiphosuridés. Bien que relativement bien connus, les spécimens de Paleolimulus de Mazon Creek n\u27ont pas encore fait l\u27objet d\u27un examen taxonomique approfondi. A la lumière des efforts récents pour organiser Paleolimulus, nous revisitons ce matériel non décrit, érigeons Paleolimulus mazonensis n. sp., et présentons une analyse phylogénétique qui place P. mazonensis n. sp. comme un taxon frère de P. signata (Beecher, 1904). La paléoécologie et l\u27ontogenèse possible de P. mazonensis n. sp. sont présentées, ainsi que des perspectives de recherches futures pour mieux comprendre ce genre xiphosuride fossile emblématique.Horseshoe crabs are extant chelicerates with a fossil record extending back to the Ordovician. Despite the documentation of their long evolutionary history, xiphosurids are rarely preserved within fossil assemblages due to their unmineralized cuticular exoskeleton. However, in exceptional circumstances, an abundance of fossil xiphosurid specimens have been documented. The Moscovian-aged Mazon Creek Konservat-Lagerstätte represents one such fossil deposit with a high abundance and diversity of xiphosurids. Although fairly well known, the Paleolimulus specimens from the Mazon Creek have not yet been subject to a thorough taxonomic examination. In the light of recent efforts to organise Paleolimulus, we revisit this undescribed material, erect Paleolimulus mazonensis n. sp., and present a phylogenetic analysis that places P. mazonensis n. sp. as a sister taxon to P. signata (Beecher, 1904). The palaeoecology and possible ontogeny of P. mazonensis n. sp. are presented, as well as a statement on the future directions for understanding this xiphosurid genus.</p
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