37,091 research outputs found
Oxypiloidea Roy, 2013, S. S.
No full textKEY FOR THE MALES OF OXYPILOIDEA S. S. 1. Main tubercles of pronotum about its middle; process of vertex short or hardly elongated; process of the right side of hypophallus with at least three teeth................................. 2 — Main tubercles of pronotum distinctly after her middle; process of vertex variable in length................................................................................................................................... 5 2. Hind process of hypophallus solid, with wide base (from Kenya to South Africa).............................................................................................. O. (O.) tridens (Saussure, 1872) — Hind process of hypophallus long, with narrow base, curved on the right, ended by a point.......................................................................................................................... 3 3. Pseudophallus in thick hook (from Namibia to South Africa)...................................................................................................................................... O. (O.) namibiana n. sp. — Pseudophallus in thin hook, with bulging base (Angola)............................................ 5 4. Pronotum with lateral sides very granular, metazone nearly twice long as prozone, main tubercles with blunt apex...................................................... O. (O.) denticulata n. sp. — Pronotum with lateral sides scarcely granular; metazone about 1.75 long as prozone, main tubercules acute.......................................................................... O. (O.) angolica n. sp. 5. Pronotum at most twice longer as wide, with angular sides........................................ 6 — Pronotum more than twice longer as wide.................................................................. 8 6. Process of vertex ended by two large lobes and with two other lobes laterally (Tanzania)........................................................................... O. (O.) zernyi (Beier, 1942) n. comb. — Process of vertex more or less elongated, with a simpler shape.................................... 7Published as part of Roy, Roger, 2013, RÉVision du genre africain Oxypiloidea Schulthess, 1898 (Dictyoptera, Mantodea, Hymenopodidae), pp. 277-359 in Zoosystema 35 (3) on page 283, DOI: 10.5252/z2013n3a1, http://zenodo.org/record/453921
Nonparametric Identification of Latent Competing Risks and Roy Duration Models
Get PDFThis paper considers nonparametric identification of ``latent'' competing risks and Roy duration models in which one does not know which process has been observed. It is shown that these models are identifiable without the usual conditional independence and exclusion restrictions
Design, fabrication and test of integrated micro-scale vibration based electromagnetic generator
Get PDFThis paper discusses the design, fabrication and testing of electromagnetic microgenerators. Three different designs of power generators are partially microfabricated and assembled. Prototype A having a wire-wound copper coil, Prototype B, an electrodeposited copper coil both on a Deep Reactive Ion etched (DRIE) silicon, beam and paddle. Prototype C uses moving NdFeB magnets in between two microfabricated coils. The integrated coil, paddle and beam were fabricated using standard micro-Electro-Mechanical Systems (MEMS) processing techniques. For Prototype A, the maximum measured power output was 148 nW at 8.08 kHz resonant frequency and 3.9 m/s2 acceleration. For prototype B, the microgenerator gave a maximum load power of 23 nW for an acceleration of 9.8 m/s2, at a resonant frequency of 9.83 kHz. This is a substantial improvement in power generated over other microfabricated silicon based generators reported in literature. This generator has a volume of 0.1 cm3 which is lowest of all the silicon based microfabricated electromagnetic power generators reported. To verify the potential of integrated coils in electromagnetic generators, Prototype C was assembled. This generated a maximum load power of 5
Heteropternis descampsi Roy 1969
No full text<i>Heteropternis descampsi</i> Roy, 1969 <p> <i>Heteropternis descampsi</i> Roy, 1969: 217. Holotype mâle et allotype femelle du Mali, au MNHN.</p> <p>Iconographie: Mestre, 1988: 231.</p> <p>Petite espèce uniquement ouest africaine, typique des prairies sur cuirasse et autres endroits dégagés, qui n’avait pas encore été signalée du Nimba. Une seule capture, en prairie sur cuirasse près Gbakoré (2.III.1981, R. Roy, une femelle).</p>Published as part of <i>Roy, Roger, 2003, Les Acridiens du Nimba et de sa région, pp. 311-392 in Mémoires du Muséum national d'Histoire naturelle 190</i> on page 37
"Sharp Bounds in the Binary Roy Model"
Get PDFWe derive the empirical content of an instrumental variables model of sectorial choice with binary outcomes. Assumptions on selection include the simple, extended and generalized Roy models. The derived bounds are nonparametric intersection bounds and are simple enough to lend themselves to existing inference methods. Identification implications of exclusion restrictions are also derived.
Amorphoscelis pantherina ROY 1966
No full textAmorphoscelis pantherina ROY 1966 Amorphoscelis pantherina ROY 1966: 268-270. M a t e r i a l e x a m i n e d: Hormozgan province: Minab, (1 adult male), April 2007. G e n e r a l d i s t r i b u t i o n: Iran, Iraq.Published as part of Ghahari, H., M. G, R, Blepharopsis, C, Empusa, L, Eremiaphila, B, Ameles, S, Armene, S, Bolivaria, B, Hierodula & S, Iris, 2014, A contribution to the knowledge of the Mantodea (Insecta) fauna of Iran, pp. 665-673 in Linzer biologische Beiträge 46 (1) on page 668, DOI: 10.5281/zenodo.530645
Hance, N R (Norman Roy), VX33403
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/390092Surname: HANCE. Given Name(s) or Initials: N R (NORMAN ROY). Military Service Number or Last Known Location: VX33403. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 19457.214861
Item: [2016.0049.22385] "Hance, N R (Norman Roy), VX33403
Synthesis and X-ray crystallographic characterization of copper and iron complexes with tetradentate-N-4 ligands: Reactivity towards catechol oxidation
No full textThe reaction of copper chloride dihydrate and ferric chloride hexahydrate with a tripodal N-4 ligand (ntb) under mild conditions affords two novel complexes [Cu(ntb)Cl](2)[CuCl4] (.) 2H(2)O (1) and [Fe(ntb)Cl-2]Cl (.) 3H(2)O (2). The reaction of ferric chloride with another N-4 ligand, bispicpn, forms an octahedral mononuclear complex, [Fe(bispicpn)Cl-2]Cl (3). Single-crystal X-ray structural Studies of 1, 2 and 3 reveal the formation of hydrogen-bond sustained 3D, 2D and 1D networks, respectively, involving (N-(HO)-O-...) and (N-(HCl)-Cl-...) interactions. The packing arrangement in 2 further reveals the existence of hexagonal channels with helical propagation along the diagonal of the crystallographic b- and c-axes. The reactions of these complexes with 3,5-di-tert-butyl-catechol have been studied in dimethylformamide. NMR techniques have been used to identify the reaction products
Viridopromontorius aequus Roy & Hazra, 2016, sp. n.
No full textViridopromontorius aequus sp. n. (Figs. 1–9) (Plates I–IV) Material examined. Holotype male (Type No. BU Ent. 274), India, West Bengal, Krishnanagar (23°40'N, 88°50'E), 01.ix.2015, light trap, Coll. S. Brahma; paratype 1 male, India, West Bengal, Malda (25°28'N, 88°38'E), 26.XII. 2015, Malaise trap, Coll. S. Roy. Etymology. The name, “ aequus ”, refers to the latinized version of almost equal size of antennomeres IV and V. Male adult (n=2). Total length 2.84 mm; length of the metathorax 0.75 mm; width of metathorax 0.36 mm; length of the antenna 1.05 mm. Colour. Head and thorax deep brown, abdomen light brown, hind wing smoky (Plate I). Head (Fig. 1). Head transverse. Head length 0.3 mm, width 0.7 mm. Eyes prominent with 17–20 spherical ommatidia with interommatidial microtrichia (Plate II). Each eye with approximate 17 to 20 ommatidia when viewed dorsally. Antenna five segmented (Fig. 2), antennomeres I and II almost equal in length, I 0.06 mm long, II 0.06 mm long, III with flabellum 0.7 mm long, IV with flabellum 0.8 mm long, V 0.8 mm long. Mandible absent. Maxillary palp double in length in comparison with the maxillary base (Fig. 3). Maxilla with a stout 0.2 mm long base and 0.4 mm long palp. Thorax. Prothorax and mesothorax without distinctive diagnostic characters. Metathorax (Fig. 4). Anterior portion of the prescutum oval on anterior margin, 1.5 times broader than long; scutellum quadrangular, slightly wider than long (length 0.29 mm; width 0.33mm); postlumbium biconvex, 3 times broader than long (length 0.06 mm; width 0.2 mm); postnotum 1.5 times longer than wide (length 0.50 mm; width 0.33 mm) and posterior margin semicircular. Hind wing (Fig. 5). Hind wing with one detached vein R3, R3 long and almost touching the wing margin; distal end of R4 swollen and curved away from R5; R5, MA and CuA2 touching the wing margin; CuA1 half the length of CuA2; CuP as long as CuA1. Legs (Figs. 6–8). Fore coxa 0.36 mm long, fore femur 0.49 mm long, fore tibial length 0.39 mm, tarsomere I 0.4 mm, II 0.21 mm, III 0.16 mm and IV 0.05 mm long. Mid coxa 0.42 mm long, mid femur length 0.48 mm, mid tibial length 0.36 mm, tarsomere I 0.33 mm, II 0.2 mm, III 0.15 mm and IV 0.05 mm long. Hind femur length 0.3 mm, Hind coxa 0.23 mm long, hind femur 0.43 mm long, hind tibial length 0.37 mm, hind tarsomere I 0.44 mm, II 0.24 mm, III 0.16 mm and IV 0.04 mm long (Plate III). Tarsomere IV on all legs 0.07 mm wide. Tarsomere IV shortened, widened, nearly trapezoidal, ventral surface on tarsomere IV hairy, without any claw; tarsomeres I–III with oval sensorial spot; tarsomeres II and III with distal process. Abdomen (Figs. 9–10, Plate IV). Abdominal segment IX 0.96 mm long. Aedeagus (Fig. 10) 0.8 mm long. Basal 7/8th of the aedeagus nearly straight, while distal 1/8th of it little bowed upwardly with sharply pointed 0.1 mm long tip (in lateral view). Abdominal segment IX ventrally elongated for accommodation of the aedeagus. Remarks. The proposed species is included under the genus Viridopromontorius after the following combination of characters: antenna 5-segmented, antennomeres III–IV each with a long flabellum; maxillary base and palp elongate, and tarsi 4-segmented (with sensorial spots on tarsomeres I–III) without claws. The shape of scutellum, length ratio between CuA2 and CuA1, and between tarsomere I and combined length of tarsomeres II–IV, and hind wing of the Viridopromontorius aequus sp. n. come nearer to that of Viridopromontorius vanharteni. The total length of the V. vanharteni (> 3 mm) is greater than V. aequus sp. n. (<3 mm). The length of the maxillary base of V. aequus sp. n. is half of the length of the palp while base and palp are almost equal in length in V. vanharteni. The antennomeres IV with flabellum and V are equal in size in V. aequus sp. n. whereas the antennomere V is longer than antennomere IV with flabellum in V. vanharteni. R5 is in line with R 4 in V. vanharteni but R4 curved away from R 5 in V. aequus sp. n. Interestingly, wing of the Proceroxenos jordanicus Pohl, Kathbeh-Bader & Schneider (1996) of the family Proceroxenoninae and V. aequus sp. n. are quite similar. The tarsomere IV of V. aequus sp. n. is nearly trapezoidal but V. vanharteni possesses a cordiform one. The following combination of characters justifies the proposed species as a new member of Viridopromontorius: five-segmented antenna, about equal size of antennomeres IV–V, maxillary base half of the length of the palp, vein R4 curved towards R2, distal process on tarsomeres II–III very small, tarsomere IV almost trapezoidal, and distal 1/8th of the aedeagus somewhat upwardly curved in lateral view. Female: Unknown. Host: Unknown.Published as part of Roy, Sukhendu & Hazra, Niladri, 2016, Record of a new species of the genus Viridopromontorius Luna de Carvalho (Strepsiptera: Corioxenidae) from India with a revised key to Corioxenidae, pp. 567-573 in Zootaxa 4154 (5) on pages 568-569, DOI: 10.11646/zootaxa.4154.5.5, http://zenodo.org/record/26192
Recueil pour l'histoire du temps
No full textБез общего тит. л.Конволют: 5 ед.Заголовок описания воспроизводится по библиографической записи во владельческих каталогах 1830 и 1831 гг. и записи в блокнотном каталоге НБ ТГУ.Дата изд. на корешке 1647-1648 не соотвествует реальному составу документов.Содерж.: L'Histoire dv temps, ov le veritable recit de ce qui s'est passé dans le Parlement depuis le mois d'Aoust 1647. iusques au mois de Nouembre 1648. Auec les Harangues & les Aduis differends, qui ont esté proposez dans les affaires qu'on y a solemnellement traittées / Johannès, Nicolas. Iovrnal, contenant ce qvi s'est fait et passé en la Covr de Parlement de Paris, tovtes les Chambres Assemblées & autres lieux; sur le sujet des affaires du temps present és années 1648. & 1649. Procez verbavx des devx Conferences: la premiere, Tenuë à Ruel le dernier jour de Fevrier, & autres jours suiuans, entre les Deputez du Roy, & les Deputez du Parlement, & des autres Compagnies Souueraines. La Seconde, tenuë à S. Germain en Laye, le 16. jour de Mars, & autres suiuans, 1649. entre les Deputez du Roy, & ceux du Parlement, & des Compagnies Souueraines de la ville de Roüen. Le Triomphe royal, Et la réjoüissance des bons François, sur le retour du Roy, de la Reine & des princes. Avec la harangve qvi levr a esté faite à leurs entrée à Paris le 18. de ce mois: Ensemble l’explication du Feu artificiel de la Greue / Rozard, N. Relation cvrievuse et remarqvable de la pompe royale dv iovr de la Saint Lovis. Ensemble des Harangues & Ceremonies faites à nostre Dame: Et de tout ce qui s'est passé depuis l'heureuse arriuée du Roy iusques à presentЭкслибрис Г. А. Строганова (1770-1857) № 4 (с девятью орденами
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