125,462 research outputs found
Kuroda Toshio — Changement de la structure démographique du Japon
No full textLévy Michel. Kuroda Toshio — Changement de la structure démographique du Japon. In: Population, 31ᵉ année, n°1, 1976. p. 208
E. Kuroda, Under Mt. Zempoaltepetl. Highland Mixe Society and Ritual
No full textDehouve Danièle. E. Kuroda, Under Mt. Zempoaltepetl. Highland Mixe Society and Ritual. In: L'Homme, 1986, tome 26 n°99. pp. 160-161
BRAUER-KURODA RELATIONS FOR HIGHER CLASS NUMBERS
No full textArising from permutation representations of finite groups, Brauer-Kuroda relations are relations between Dedekind zeta functions of certain intermediate fields of a Galois extension of number fields. Let E be a totally real number field and let n ≥ 2 be an even integer. Taking s = 1 − n in the Brauer-Kuroda relations then gives a correspondence between orders of certain motivic and Galois cohomology groups. Following the works of Voevodsky and Wiles (cf. [33], [36]), we show that these relations give a direct relation on the motivic cohomology groups, allowing one to easily compute the higher class numbers, the orders of these motivic cohomology groups, of fields of high degree over Q from the corresponding values of its subfields. This simplifies the process by restricting the computations to those of fields of much smaller degree, which we are able to compute through Sage ([30]). We illustrate this with several extensive examples.Master of Science (MSc
Turris brevicanalis , Kuroda, Oyama 1971
No full textTurris brevicanalis (Kuroda & Oyama in Kuroda et al. 1971) Plate 6, figs A–H Annulaturris brevicanalis Kuroda & Oyama in Kuroda et al., 1971: 224, pl. 57, fig. 5. Type loc.: Sagami Bay, Japan. Turris (Annulaturris) brevicanalis; Hasegawa et al. 2000: 633, pl. 315, fig. 65. Turris brevicanalis; Higo et al. 2001: 101 (fig. of holotype). Turris (Annulaturris) brevicanalis; Higo et al. 1999: 304; Not: Annulaturris brevicanalis; Vera-Peláez et al. 2000: pl. 7, fig. 4. DESCRIPTION: Shell thick, fusiform, b/l 0.27–0.38, a/l 0.37–0.40, whorls gently convex, siphonal canal distinctly recurved, usually equal in length to rest of aperture, sometimes shorter; columella callus thick, with distinct edge, fasciole sometimes with a slight false umbilicus. Outer lip convex, drawn in at base of siphonal canal, but not forming a distinct stromboid notch, edge of lip crenate; anal sinus moderately shallow, linguiform, with a raised border. Spiral cords slightly angularly rounded, but crests flattened, sometimes steep-sided, except on base; suture forming a deep but narrow notch. First whorl with two granulate spiral ridges, following whorls with 3 thin spiral ridges per whorl, with a 4 th one developing above suture. Subsutural cord bearing three spiral ridges, the median one strong, the others weak, crossed by dense axial lamellae, crenulating sulcus, which is deep and narrow. Sinus cord projecting, forming a narrowly tabulate shoulder, more or less wider than sulcus, shallowly bifid, feebly crenulate. flanked by fine, converging, oblique lamellae; base of whorl with 3 slightly angularly rounded spiral cords, plus several spiral threads above suture, the peripheral cord not protruding beyond sinus cord or only slightly so; intervals are filled with dense spiral threads. Upper part of base with 5–6 weakly convex spiral cords, rostrum with 12–16 fine, dense, rough threads. Collabral threads weak to strong, crispate, forming thin lamellae in intervals, coarsest below suture and on rostrum. Colour dull white, spiral cords with rounded reddish-brown spots or short bars, becoming paler behind lip and on base. Protoconch bluntly conical, of slightly over 3 convex whorls, with feeble axial ribs, except on last whorl which bears 10 relatively strong, opisthocyrt axial ribs; breadth 1.03 mm. Dimensions (largest examples seen): 89.4 x 25.4 mm; 86.6 x 24.4 mm; 85.2 x 24.3 mm. TYPES: A. brevicanalis: holotype NSMT–MoR 0 6103 in Showa Memorial Institute (f. Kikuchi et al. 1997: 25). OTHER MATERIAL EXAMINED: JAPAN: off Jyogashima Is., Kanagawa Prefecture, Honshu (NSMT-Mo 77202: Sakurai colln); Sagami, Kanagawa Prefecture (NSMT-MoR 18913: Showa Memorial Institute); off Kii, Wakayama Prefecture, (NSMT-Mo 77199: Kawamura colln); off Wakayama Prefecture (NMST-Mo 77201: Sakurai colln); Tanabe Bay, off Sakaihama in Minabe-cho, Tanabe-gun, Wakayama Prefecture (ANSP 420818: Hideo Katori); off Hota, Kyonan-machi, Chiba Prefecture, 30 fath.[55 m] (NSMT-Mo 77203: T. Inaba). REMARKS: A variable species, with a siphonal canal that is short to moderately long, and spiral cords that may be low with shallow intervals or moderately strong with crisp intervals. Collabral threads may be low or sharply defined. Turris brevicanalis is very similar to T. pagasa, but grows larger, with a distinctly thicker subsutural cord, and relatively wider sinus cord, and usually shows a series of fine spiral threads immediately above the suture on the last whorl; T. brevicanalis lacks the pale band anterior to the sinus cord that is distinctive of T. pagasa.Published as part of Kilburn, Richard N., Fedosov, Alexander E. & Olivera, Baldomero M., 2012, Revision of the genus Turris Batsch, 1789 (Gastropoda: Conoidea: Turridae) with the description of six new species, pp. 1-58 in Zootaxa 3244 (1) on pages 12-14, DOI: 10.11646/zootaxa.3244.1.1, http://zenodo.org/record/24632
Ammophilomima amamiensis Kuroda & Ohishi 2019, sp. nov.
No full textAmmophilomima amamiensis sp. nov. (Figs 1–2, 5–7, 11, 13–15,19–20, 23, 25) Type material. Holotype: JAPAN [TOKUNOSHIMA ISLAND] ♂, labelled “[JAPAN RYÛKYÛS] Kagoshimaken, Tokuno-shima, Tete, 9 Jul. 2013, T. Kawano leg.”, 27.76 N, 128.95 E, OMNH TI-523. Paratypes: JAPAN, Kagoshima, Amami Islands: [Amamioshima Is., 28.28 N, 129.35 E] 1 ♀ (NIAES), Kamiya. 1 vii 1992, R. Noda leg. 1 ♂ (NIAES), Kinase. 20 v 1953, T. Shiraki leg. 1 ♀ (OMNH), Kinsakubaru. 6 vii 2002, K. Kageyama leg. 1 ♂ (KPMNH), Naon, Yamato. 26 vi 2014, K. Watanabe leg. 2 ♂ (OMNH), Naze. 14 viii 1988, A. Nagatomi leg. 1 ♂ (OMNH), Naze, Ogamiyama. 29 vii 1989, A. Nagatomi leg. 1 ♀ (USNM), Nishinakama, 28.26638 N, 129.40805 E. 26 vi 1961, K. Tsuneki leg. USEMENT00802059. 1 ♀ (OMNH), Sumiyo. 13 vi 1978, A. Nagatomi leg. 1 ♀ (OMNH), Uken, Akatsuchi-yama. 2 vii 1996, M. Mori leg. 1 ♀ (OMNH), Uken, Yuwan-dake. 8 vi 1998, T. O-hashi leg. 1 ♀ (OMNH), Yanma. 10 v 1966, K. Kushigemachi leg. 1 ♀ (KPMNH), Setoichi-cho, Yuwan-dake. 6 vii 2013, T. Kawano leg. [Tokunoshima Is., 27.76 N, 128.95 E] 1 ♂ (OMNH), Amagi-mura, Mikyo-rindo 19 vi 2006, O. Tominaga leg. Description. Male (Fig. 1). Measurements (n = 5): Body length 19.8–25.2 mm. Length of wing 12.6–15.2 mm. Length of fore basitarsomere 1.3–1.4 mm. Length of hind femur 5.3–6.4 mm. Head (Figs 5–6). Black in ground color; antenna dark orange or yellowish brown except style tinged blackish brown; ratios of antennal segments in length, scape (as 1):pedicel: postpedicel:style = 1:0.7:3.5–4.0:1.7–2.2; mystax pale yellow, with 14–22 setae (Fig. 5); proboscis light brown. Thorax yellowish brown in ground color; scutum with 3 brown distinct stripes (Fig. 7); scutellum with sparse reddish brown setae on disc, reddish brown setae on posterior margin; katepisternum and half of posterior anepimeron with blackish brown markings. Wing (Fig. 11). 3.9–4.1 times as long as wide; basal section of M 2 1.3–1.7 times as long as m -m; vein CuA 2 + A 1 rarely absent. Legs: Fore and mid coxae with sparse golden setae on anterior portions; anterior half of mid coxa blackish brown marking; fore tibia with single row of 5–6 reddish brown to brown ventral setae; apical 1/3 mid tibia with 1 long reddish brown seta on ventral side; hind femur 7.5–8.0 times as long as wide; hind tibia with 5–6 reddish brown to brown dorsal setae in single row; empodium brown. Abdomen blackish brown in ground color, covered with reddish brown to black setae; tergite I and II dark yellowish brown to blackish brown in ground color, golden tomentose; tergite I with black setae and reddish brown setae on posterodorsal margin; tergite I to VII with sparse golden setae in posterolateral position. Genitalia (Figs 13–15, 19–20). Epandrium weakly rounded apex (Figs 13–14); surstylus tapered to apex (Fig. 15); basal half of dorsal aedeagal sheath weakly curved (Fig. 20); lateral ejaculatory process gradually tapering towards rounded apex (Fig. 19); basal half of ejaculatory apodeme narrow (Fig. 20). Female (Fig. 2). Similar to male except: Measurements (n = 5): Body length 21.0– 25.7 mm. Length of wing 14.3–16.9 mm. Length of fore basitarsomere 1.1–1.5 mm. Length of hind femur 5.5–6.6 mm. Ratios of antennal segments in length, scape (as 1):pedicel:postpedicel:style = 1:0.7–0.9:3.8–4.5:1.7–2.1; hind femur 7.2–8.0 times as long as wide; Wing 3.7–4.1 times as long as wide; basal section of M 2 1.2–1.6 times as long as m -m. Spermatheca (Fig. 23). Lateral reservoir long, apex broad and rounded, sometimes subtruncate. Distribution. Amami Islands (Amamioshima Is. and Tokunoshima Is.), Kagoshima Pref., Japan. Biology. Unknown. Etymology. The species is named after the Amami Islands in Japan, where the holotype specimen was collected. Remarks. This new species was treated as an undetermined species of Lagynogaster by Nagatomi et al. (2002: 10).Published as part of Kuroda, Keita & Ohishi, Hisashi, 2019, Taxonomic review of the genus Ammophilomima (Diptera: Asilidae: Leptogastrinae) in Japan, pp. 357-368 in Zootaxa 4646 (2) on pages 359-361, DOI: 10.11646/zootaxa.4646.2.10, http://zenodo.org/record/334936
Ammophilomima rikioi Kuroda & Ohishi 2019, sp. nov.
No full text<i>Ammophilomima rikioi</i> sp. nov. <p>(Figs 3–4, 8–10, 12, 16–18, 21–22, 24, 26)</p> <p> <b>Type material.</b> Holotype: JAPAN [OKINAWA] ♂, labelled “JPN/Ryukyu, Okinawa-jima, [Okinawa], Kunigami v., Yona. 26.7589 N / 128.2197 E. 9 V 2013, Rikio Matsumoto leg.”, OMNH TI-524. Paratypes: 1 ♂, 1 ♀ same data as holotype. Japan, Okinawa-jima: 1 ♀, Aha, 26.7318 N, 128.2628 E. 8 V 2013, R. Matsumoto leg. 1 ♂, Nago-cho, Nagodake. 26.5903 N, 127.9993 E, 7 v 2013, R. Matsumoto leg. (All type specimens are deposited in OMNH.)</p> <p> <b>Description. Male</b> (Fig. 3). Measurements (n = 3): Body length 21.2–23.1 mm. Length of wing 13.6–14.7 mm. Length of fore basitarsomere 1.2–1.3 mm. Length of hind femur 5.8–6.5 mm. <b>Head</b> (Figs 8–9). Black in ground color; antenna yellowish brown except style tinged pale blackish brown; ratios of antennal segments in length, scape (as 1):pedicel: postpedicel:style = 1:0.5–0.8:3.4–3.9:1.5–2.0; anterior margin of eye weakly concave (Fig. 9); mystax pale whitish yellow, with 16–18 setae (Fig. 8); proboscis brown to light brown. <b>Thorax</b> yellowish brown to brown in ground color; scutum with 3 indistinct blackish brown stripes (Fig. 10); scutellum with sparse black setae on disc and black setae on posterior margin; posterior edge of anepisternum, anterior half anepisternum, katepisternum, posterior half anepimeron and metanepisternum with blackish brown marking; edge of metathoracic spiracle blackish brown. <b>Wing</b> (Fig. 12). 3.6–4.1 times as long as wide; basal section of <i>M</i> 2 1.9–2.7 times as long as <i>m -m</i>. <b>Legs</b>: Fore coxa with sparse pale yellow setae on anterior surface and with small pale black marking laterally; mid coxa entire black; femura and tibiae covered with short black setae and reddish brown setae; mid femur with brown spot on ventral; fore tibiae with 6–7 reddish brown ventral setae; mid tibia brown to yellow in ground color and apical 1/3 mid tibia with 3 distinct reddish brown setae on ventral surface; hind tibia largely brown in ground color except ventral side yellow in ground color; hind femur 7.1–8.9 times as long as wide; hind tibia yellow to pale brown in ground color, with single row of 5–7 reddish brown dorsal setae; empodium black apically, basal portion brown. <b>Abdomen</b> black to brown in ground color; tergite I covered black tomentum; tergite I with sparse black setae and long reddish brown setae on posterodorsal margin; apical half of tergite II golden tomentose; tergites II to VII with black setae on lateral and dorsal surface and golden setae on latero-ventral portion. <b>Genitalia</b> (Figs 16–18, 21–22). Epandrium tapering toward apex (Figs 16–17); surstylus weakly tapered to apex (Fig. 18); basal half of dorsal aedeagal sheath curved (Fig. 22); lateral ejaculatory process abruptly tapering near apex (Fig. 21); ejaculatory apodeme with small triangular lobe on basal half (Fig. 22).</p> <p> <b>Female</b> (Fig. 4). Similar to male except: Measurements (n = 2): Body length 23.8–23.9 mm. Length of wing 15.5–16.2 mm. Length of fore basitarsomere 1.3–1.4 mm. Length of hind femur 6.4–6.5 mm. Ratios of antennal segments in length, scape (as 1):pedicel:postpedicel:style = 1:0.6–0.8:3.3–3.6:1.6–1.9; hind femur 7.2–7.8 times as long as wide; Wing 3.9–4.0 times as long as wide; basal section of <i>M</i> 2 1.8–1.9 times as long as <i>m-m</i>. <b>Legs</b>: Mid femur with reddish brown spot ventrally; tibiae reddish brown to yellow in ground color. <b>Spermatheca</b> (Fig. 24). Lateral reservoir long, apex rounded.</p> <p> <b>Distribution.</b> Okinawa Island, Okinawa pref., Japan.</p> <p> <b>Biology.</b> Specimens were collected mainly by sweeping along trails in the forest; however one specimen from Mt. Nago-dake was collected at light.</p> <p> <b>Etymology.</b> Named after the first name of Dr Rikio Matsumoto, the collector of holotype specimen.</p>Published as part of <i>Kuroda, Keita & Ohishi, Hisashi, 2019, Taxonomic review of the genus Ammophilomima (Diptera: Asilidae: Leptogastrinae) in Japan, pp. 357-368 in Zootaxa 4646 (2)</i> on page 361, DOI: 10.11646/zootaxa.4646.2.10, <a href="http://zenodo.org/record/3349367">http://zenodo.org/record/3349367</a>
Remarques sur les présuppositions et les contraintes de sélection
No full textKuroda Shigeyuki Y. Remarques sur les présuppositions et les contraintes de sélection. In: Langages, 4ᵉ année, n°14, 1969. Tendances nouvelles en syntaxe générative, sous la direction de Nicolas Ruwet. pp. 52-80
De S. Y. Kuroda : "Réflexions sur les fondements de la théorie de la narration"
No full textJean G. De S. Y. Kuroda : "Réflexions sur les fondements de la théorie de la narration". In: Repères pour la rénovation de l'enseignement du français à l'école élémentaire, n°43, 1977. p. 101
Quantification of the pivot shift test before and after ACL reconstruction: a multicenter international study
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