91,372 research outputs found
René Leblanc et l’enseignement expérimental, manuel, agricole et ménager
No full textJardry F. René Leblanc et l’enseignement expérimental, manuel, agricole et ménager. In: La revue pédagogique, tome 72, Janvier-Juin 1918. pp. 250-262
[Nouvel opéra : devis adressé par par G. Leblanc-Barbedienne à Monsieur Cassien-Bernard, Paris, le 29 mars 190[4]] (manuscrit autographe)
No full textDans une pochette "Théâtre de l'Opéra // Gaine du buste en bronze de Charles Garnier (grand foyer) // 1904", voir PLANS 224. - Daté d'après la mention portée sur la pochette. - Sur papier à en-tête "F. Barbedienne // G. Leblanc-Barbedienne // Successeur
Reconstitution de scènes à personnages provenant de monuments élevés en grand appareil de la cité gallo-romaine de Narbonne
No full textWidemann F., Leblanc Jacques. Reconstitution de scènes à personnages provenant de monuments élevés en grand appareil de la cité gallo-romaine de Narbonne. In: Dialogues d'histoire ancienne, vol. 8, 1982. pp. 339-361
Bactrocera (Bactrocera) tsatsiai Leblanc & Doorenweerd 2021, sp. nov.
No full textBactrocera (Bactrocera) tsatsiai Leblanc & Doorenweerd sp. nov. Fig. 14A-I, 15 Type material. Holotype. Solomon Islands • ♂; Guadalcanal, forest; -9.4053, 159.8664; 139 m; 4-16 Apr. 2018; L. Leblanc, F. Tsatsia leg.; zingerone baited trap FFSo021. Deposited in UHIM. Paratypes. 28 males. Solomon Islands • 1 ♂ Guadalcanal, forest; -9.4041, 159.8628; 153 m; 4-16 Apr. 2018; L. Leblanc, F. Tsatsia leg.; zingerone baited trap FFSo011 • 2 ♂; same locality and date as for preceding; -9.4064, 159.8644; 167 m; trap FFSo14 • 1 ♂; same locality and date as for preceding; -9.4067, 159.8647; 167 m; trap FFSo015 • 1 ♂; same locality and date as for preceding; -9.4069, 159.8664; 153 m; trap FFSo017 • 1 ♂; same locality and date as for preceding; -9.4059, 159.8672; 133 m; trap FFSo019 • 2 ♂; same locality and date as for preceding; -9.4035, 159.8681; 85 m; trap FFSo026; molecular voucher UHIM.ms08671 • 1 ♂; Kolombangara, forest; -8.0312, 157.1160; 348 m; 9-13 Apr. 2018; L. Leblanc, F. Tsatsia leg.; zingerone baited trap FFSo053 • 3 ♂; same locality and date as for preceding; -8.0297, 157.1166; 403 m; trap FFSo055 • 1 ♂; same locality and date as for preceding; -8.0283, 157.1159; 426 m; trap FFSo056 • 3 ♂; same locality and date as for preceding; -8.0218, 157.1150; 491 m; trap FFSo062 • 2 ♂; same locality and date as for preceding; -8.0200, 157.1143; 508 m; trap FFSo063 • 2 ♂; same locality and date as for preceding; -8.0190, 157.1133; 520 m; trap FFSo064 • 1 ♂; same locality and date as for preceding; -8.0181, 157.1129; 518 m; trap FFSo065 • 1 ♂; same locality and date as for preceding; -8.0181, 157.1134; 526 m; trap FFSo066 • 1 ♂; same locality and date as for preceding; -8.0157, 157.1118; 506 m; trap FFSo067 • 1 ♂; same locality and date as for preceding; -8.0150, 157.1143; 523 m; trap FFSo068 • 1 ♂; same locality and date as for preceding; -8.0327, 157.1159; 333 m; trap FFSo070 • 2 ♂; same locality and date as for preceding; -8.0356, 157.1193; 352 m; trap FFSo077 • 1 ♂; same locality and date as for preceding; -8.0357, 157.1200; 352 m; trap FFSo078. Fifteen of the paratypes are deposited at UHIM, seven at WFBM, four at USNM, and two at BSI. Differential diagnosis. The broad orange-brown medial marking on the scutum uniquely defines Bactrocera tsatsiai within the genus, where all other species have either a yellow mark or no mark. Molecular diagnosis. We obtained two COI sequences that are most similar to Bactrocera hantanae Tsuruta & White but at 10.79% pairwise distance. Description of adult. Male. Head (Fig. 14A). Height 2.00 ± 0.09 (SD) (1.87-2.13) mm. Frons, of even width, 0.99 ± 0.04 (0.93-1.07) mm long and 1.56 ± 0.06 (1.47-1.63) times as long as broad; fulvous with red-brown microtrichia on anteromedial hump; three pairs of black frontal setae present; lunule yellow. Ocellar triangle black. Vertex fuscous with two pairs of black vertical setae. Face fulvous with a pair of large oval black spots in antennal furrows; length 0.60 ± 0.04 (0.53-0.67) mm. Gena fulvous, with small dark fuscous subocular spot and a black seta. Occiput fulvous; a row of 6-9 black postocular setae present behind eye. Antenna with scape and pedicel fulvous and flagellum fuscous with fulvous on inner surface; a strong black dorsal seta on pedicel; arista fulvous basally and black distally; length of segments: 0.25 ± 0.03 (0.20-0.30) mm; 0.32 ± 0.03 (0.27-0.37) mm; 0.87 ± 0.05 (0.80-0.93) mm. Thorax (Fig. 14B). Scutum dark fuscous with orange-brown ventral to and narrowly anterior to lateral postsutural vitta, narrowly englobing notopleural suture, between postpronotal lobe and notopleuron, and as a medial band starting before notopleural suture and enlarged posteriorly to cover entire posterior margin region of scutum. Pleural areas black except orange-brown anepisternum and proepisternum. Yellow markings: postpronotal lobe (or may be anteriorly to entirely orange-brown), notopleuron; moderately broad paired parallel-sided lateral postsutural vitta ending at intra-alar seta posteriorly; moderately broad anepisternal stripe with anterior margin slightly convex, reaching to mid distance between anterior and posterior notopleural setae dorsally; a small transverse spot on katepisternum below the anepisternal stripe; anterior ¾ of anatergite and katatergite (posteriorly black). Mediotergite black. Scutellum orange-brown, and yellow ventrally and narrowly on dorsolateral surface. Setae: 1 pair scutellar; 1 pair prescutellar acrostichal; 1 pair intra-alar; 1 pair postalar; 1 pair postsutural supra-alar; 1 pair anepisternal; 2 pairs notopleural; 2 pairs scapular; all setae well developed and black. Legs (Fig. 15). All legs entirely fulvous with hind femur and fore tarsomeres II-IV fuscous. Fore femur with a row of long pale dorsal setae. Mid-tibia with an apical black spur. Wing (Fig. 14I). Length 7.1 ± 0.3 (6.6-7.5) mm; basal costal and costal cells fuscous with microtrichia in posterodistal corner of costal cell; light fuscous costal band confluent with R2+3, not expanded at apex and ending mid distance between apex of R4+5 and medial vein, a diffuse broad fuscous cross band along r-m crossvein, continuing in straight line through discal medial (dm) cell and reaching wing margin at level of CuA1, and a broad fuscous anal streak; remainder of wing hyaline; dense aggregation of microtrichia around A1 + CuA2; supernumerary lobe moderately developed. Abdomen (Fig. 14C-H). Oval with tergites not fused; pecten present on tergite III; posterior lobe of surstylus short; abdominal sternite V with a deep concavity on posterior margin. Base of syntergite I+II wider than long. Syntergite I+II with tergite I black and tergite II orange-brown with or without a small basal black triangular and two small sublateral black markings. Tergites III-V orange-brown with broad medial longitudinal black stripe reaching apex of tergite V and extended apically along entire lateral margins of tergite V, and two broad sublateral stripes covering tergite III (may be interrupted on that tergite) and continuing on tergite IV and along lateral margins on tergite V. Dark marking variable and may cover almost all of tergites III-V (Fig. 14C-G). Ceromata on tergite V dark fuscous. Abdominal sternites fulvous. Female. Unknown Male attractant. Zingerone. Etymology. The epithet Bactrocera tsatsiai is a noun in genitive case, referring to the personal name Francis Tsatsia, a long-time colleague, friend, co-author of the present publication, and currently the director of Biosecurity Solomon Islands. Notes. Bactrocera tsatsiai was included as B. spnSol05 in Doorenweerd et al. (2020).Published as part of Leblanc, Luc, Tsatsia, Francis & Doorenweerd, Camiel, 2021, Novel lures and COI sequences reveal cryptic new species of Bactrocera fruit flies in the Solomon Islands (Diptera, Tephritidae, Dacini), pp. 49-103 in ZooKeys 1057 on page 49, DOI: 10.3897/zookeys.1057.6837
Validation of a human cell model to investigate the role of Ca2+-activated Cl- channels encoded by Anoctamin-1 in human pulmonary arterial smooth muscle cells
No full textThe University of Nevada, Reno Libraries will promptly respond to removal requests related to content that violates intellectual property laws, data protections, or has been uploaded without creator consent. Takedown notices should be directed to our ScholarWolf team ([email protected]) with information about the object, including its full URL and the nature of your complaint.Pulmonary arterial hypertension (PAH) is a rare chronic disease in humans. While new genetic markers have been identified and new therapeutic agents developed within the last two decades, survival rate and quality of care have only seen incremental improvement. For this fact, investigation into the mechanisms behind pulmonary arterial hypertension (PAH) is merited. Animal models of pulmonary hypertension demonstrate increased activity and expression of Ca2+ -activated Cl- channels (CaCC) encoded by Anocatmin-1 (ANO1). It is known that CaCCs activity and ANO1 expression are in increased in animal models of PAH, which is thought to promote smooth muscle cell depolarization, enhanced Ca2+ entry and tone (Leblanc et al., 2015). The goal of this study is to create a human cell model of pulmonary arterial smooth muscle cells (hPASMCs) to later investigate the role of CaCCs in PAH. This study measured intracellular Ca2+ concentration in hPASMCs with the calcium indicator Fluo-4/AM. The Fluo-4 fluorescence (F/F0) was recorded using a Photo Detection System and Total Internal Reflection Fluorescence (TIRF) Microscopy whereby the constricting agonists Phenylephrine and Serotonin, and the TRPV4 agonist GSK 1016790A, were perfused on hPASMCs. Phenylephrine and Serotonin did not consistently elicit Ca2+ responses in hPASMCs, however, the TRPV4 agonist GSK exhibited a more consistent effect on Fluo-4 fluorescence in hPASMCs. In order to gather more conclusive results, the number of experiments using GSK should be increased substantially and more cell lines need to be made available including samples of hPASMCs from patients of all ages and sexes, and PAH patients. Once these additional resources and results are met, this will allow for a more comprehensive validation of hPASMCs as a model to investigate the role of CaCCs and ANO1 in PAH
Marguerite de Strafford, ou, le Retour a la royauté : mélodrame en trois actes, en prose et a spectacle / par mm. Deferriere et Desprez ; représenté pour la première fois à Paris, sur le Théâtre de l'Ambigu-Comique, le 21 août 1816.
No full textBy Alexandre Leblanc de Ferrière and Claude Aimé Desprez. Cf. BM and NUC pre-1956. Signatures: [A]-E[sup]4 F[sup]2
Bactrocera (Parazeugodacus) kolombangarae Leblanc & Doorenweerd 2021, sp. nov.
No full textBactrocera (Parazeugodacus) kolombangarae Leblanc & Doorenweerd sp. nov. Fig. 10A-E Type material. Holotype. Solomon Islands • ♂; Kolombangara, forest; -8.0252, 157.1159; 455 m; 9-13 Apr. 2018; L. Leblanc, F. Tsatsia leg.; zingerone baited trap FFSo059. Deposited in UHIM. Paratypes. 18 males. Solomon Islands • 1 ♂; Guadalcanal forest; -9.4048, 159.8645; 144 m; 4-16 Apr. 2018; L. Leblanc, F. Tsatsia leg.; zingerone baited trap FFSo013 • 1 ♂; Kolombangara, forest; -8.0680, 157.1434; 156 m; 9-13 Apr. 2018; L. Leblanc, F. Tsatsia leg.; zingerone baited trap FFSo044 • 1 ♂; same locality and date as for preceding; -8.0563, 157.1320; 232 m; trap FFSo046 • 2 ♂; same locality and date as for preceding; -8.0512, 157.1287; 263 m; trap FFSo047; molecular vouchers UHIM.ms08663, UHIM.ms08664 • 1 ♂; same locality and date as for preceding; -8.0479, 157.1262; 267 m; trap FFSo048 • 1 ♂; same locality and date as for preceding; -8.0364, 157.1186; 331 m; trap FFSo050 • 1 ♂; same locality and date as for preceding; -8.0297, 157.1166; 403 m; trap FFSo055 • 1 ♂; same locality and date as for preceding; -8.0273, 157.1160; 433 m; trap FFSo057 • 1 ♂; same locality and date as for preceding; -8.0260, 157.1156; 446 m; trap FFSo058 • 3 ♂; same locality and date as for preceding; -8.0238, 157.1157; 464 m; trap FFSo060 • 1 ♂; same locality and date as for preceding; -8.015, 157.1143; 523 m; trap FFSo068 • 1 ♂; same locality and date as for preceding; -8.0331, 157.1081; 325 m; trap FFSo071 • 1 ♂; same locality and date as for preceding; -8.0339, 157.1129; 245 m; trap FFSo073 • 2 ♂; same locality and date as for preceding; -8.0328, 157.1164; 356 m; trap FFSo075. Nine of the paratypes are deposited at UHIM, five at WFBM, three at USNM, and one at BSI. Differential diagnosis. Bactrocera kolombangarae appears similar to B. morula (Fig. 11), but has two pairs of setae on the scutellum, a narrow anepisternal stripe, and the costal band very narrow and faint beyond the apex of R2+3 (Fig. 10). It is also similar to B. (Parazeugodacus) abbreviata (Hardy), a species from Southeast Asia. Unlike B. kolombangarae, B. abbreviata has yellow femora, very short lateral postsutural vitta, and orange-brown medially on abdomen tergites III-V. Molecular diagnosis. We obtained two COI sequences (UHIM.ms08663, 4) that group with other members of subgenus Bactrocera Parazeugodacus in the maximum likelihood tree (Suppl. material 1: Fig. S1). The sequences are closest to Bactrocera pendleburyi (Perkins) [N = 11] but at a distance of 3.62%, B. abbreviata [N = 29] and B. morula [N = 3] are separated with larger distances. Description of adult. Male. Head (Fig. 10A). Height 1.46 ± 0.11 (SD) (1.30-1.70) mm. Frons, of even width, 0.71 ± 0.06 (0.63-0.83) mm long and 1.57 ± 0.08 (1.46-1.77) times as long as broad; dark fulvous and frequently fuscous around orbital setae and on anteromedial hump; latter covered by short red-brown microtrichia; three pairs of black frontal setae present; lunule fulvous. Ocellar triangle black. Vertex dark fulvous with two pairs of black vertical setae. Face varying from mostly black, to lower 3⁄5 entirely black with or without traces of dark fulvous medially, and upper 2⁄5 dark fulvous, to a pair of very large spots in antennal furrows; length 0.47 ± 0.04 (0.43-0.53) mm. Gena fulvous, with fuscous subocular spot and a black seta. Occiput black and narrowly fulvous along eye margin; a row of 4-6 black postocular setae present behind eye. Antenna with scape dark fulvous, and pedicel and flagellum dark fuscous tending dark fulvous on inner surface; a strong red-brown dorsal seta on pedicel; arista fulvous basally and black apically; length of segments: 0.19 ± 0.02 (0.17-0.20) mm; 0.26 ± 0.03 (0.23-0.30) mm; 0.71 ± 0.06 (0.63-0.83) mm. Thorax (Fig. 10B). Scutum entirely black with four parallel longitudinal rows of dense silvery microtrichia along entire length and two outer rows starting before notopleural sutures. Pleural areas black. Yellow markings: notopleuron; sometimes faint marking on posterior margin of postpronotal lobe; narrow anepisternal stripe with anterior margin straight, reaching to mid distance between anterior and posterior notopleural setae dorsally; a very small spot on katepisternum below the anepisternal stripe; anterior ¼ of anatergite and anterior half of katatergite (posteriorly black). Mediotergite black. Scutellum black and narrowly yellow anterolaterally. Setae: 2 pairs scutellar; 1 pair prescutellar acrostichal; 1 pair intra-alar; 1 pair postalar; 1 pair postsutural supra-alar; 1 pair anepisternal; 2 pairs notopleural; 2 pairs scapular; all setae well developed and black. Legs (Fig. 10F). Legs black with yellow at basal 2/5 of fore and hind femora and basal 1/6 of mid femur, and yellow fore basitarsus and mid and hind tarsi. Fore femur with a row of long pale dorsal setae. Mid-tibia with an apical black spur. Wing (Fig. 10E). Length 4.9 ± 0.3 (4.5-5.6) mm; basal costal and costal cells hyaline with microtrichia in posterodistal corner of costal cell; narrow faint fuscous costal band confluent with R2+3, remaining narrow and ending shortly past the apex of R2+3; and moderately broad anal streak; remainder of wing hyaline; dense aggregation of microtrichia around A1 + CuA2; supernumerary lobe weakly developed. Abdomen (Fig. 10C, D). Oval with tergites not fused; pecten present on tergite III; posterior lobe of surstylus short; abdominal sternite V with a shallow concavity on posterior margin. Base of syntergite I+II wider than long. Tergites entirely black except for elongate creamy yellow short sublateral bands along posterior margin of tergite II. Ceromata on tergite V black. Abdominal sternites dark except for yellow sternite II. Female. Unknown Male attractant. Zingerone. Etymology. This species epithet is a noun in genitive case, derived from the locality where the majority of the specimens were collected; Kolombangara Island. Notes. This species belongs to the subgenus Parazeugodacus Parazeugodacus as defined by Hancock and Drew (2015), based on morphological characters (shallow posterior concavity on male sternite V, posterior lobe of surstylus short, postpronotal seta absent, postsutural supra-alar, prescutellar acrostichal and two pairs of scutellar setae present, costal band very narrow and nearly indistinct). Its COI sequences also suggest closest affinity with other members of Parazeugodacus (Suppl. material 1: Fig. S1). Bactrocera kolombangarae was included as B. spnSol06 in Doorenweerd et al. (2020).Published as part of Leblanc, Luc, Tsatsia, Francis & Doorenweerd, Camiel, 2021, Novel lures and COI sequences reveal cryptic new species of Bactrocera fruit flies in the Solomon Islands (Diptera, Tephritidae, Dacini), pp. 49-103 in ZooKeys 1057 on page 49, DOI: 10.3897/zookeys.1057.6837
Musiques de Proust | C. Leblanc, F. Leriche, N. Mauriac dir. | Hermann | 2020
No full textMusiques de Proust, Cécile Leblanc, Françoise Leriche, Nathalie Dyer dir., Paris, Hermann, 2020 Avec la collaboration de Mathias Auclair, Jérôme Bastianelli, Philippe Blay, Jean-Christophe Branger, Philippe Chardin, Stéphane Chaudier, Myriam Chimènes, Sylvie Douche, Michel Duchesneau, Uta Felten, Luc Fraisse, Marie Gaboriaud, Vincent Giroud, Francine Goujon, Cécile Leblanc, Françoise Leriche, Nathalie Mauriac Dyer, Arthur Morisseau, Anne Penesco, Akio Wada. Musiques de Proust_Hermann : 4e de ..
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