345,139 research outputs found
Analyse des signaux multicomposante à modulation de fréquence linéaire par la transformation de Teager-Huang-Hough
Full text linkA novel detection approach of linear FM (LFM) signals, with single or multiple components, in the time-frequency plane of Teager-Huang (TH) transform is presented. The detection scheme that combines TH transform and Hough transform is referred to as Teager-Huang-Hough (THH) transform. The input signal is mapped into the time-frequency plane by using TH transform followed by the application of Hough transform to recognize time-frequency components. LFM components are detected and their parameters are estimated from peaks and their locations in the Hough space. Advantages of THH transform over Hough transform of Wigner-Ville distribution (WVD) are: 1) cross-terms free detection and estimation, and 2) good time and frequency resolutions. No assumptions are made about the number of components of the LFM signals and their models. THH transform is illustrated on multicomponent LFM signals in free and noisy environments and the results compared with WVD-Hough and pseudo-WVD-Hough transforms
FIGURES 36–37 in Three new species of Coccobius Ratzeburg (Hymenoptera, Aphelinidae) and redescription of C. abdominis Huang and C. furviflagellatus Huang from China
No full textFIGURES 36–37. Coccobius furviflagellatus, pupa: 36, dissected diaspidid scale showing a black female pupa (left) that has been hyperparasitized by a male, and a black male pupa (right) about to emerge as an adult; 37, exuviae of male.Published as part of Wang, Zhu-Hong, Huang, Jian & Polaszek, Andrew, 2014, Three new species of Coccobius Ratzeburg (Hymenoptera, Aphelinidae) and redescription of C. abdominis Huang and C. furviflagellatus Huang from China, pp. 460-472 in Zootaxa 3774 (5) on page 467, DOI: 10.11646/zootaxa.3774.5.4, http://zenodo.org/record/22456
Abacarus floridulus Huang 2001
No full textAbacarus floridulus Huang, 2001 (Pl. 7 C) Abacarus floridulus Huang, 2001 b: 85; 2001 d: 62 Specimens examined: 3 Ψ, Taipei: Yangmingshan (440m; N 25 °09´E 121 ° 32´), 25 -Aug.- 1999, Huang & Wang; ex Miscanthus floridulus (Labill.) Warb. (Poaceae). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed.Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on page 34, DOI: 10.5281/zenodo.18542
Tumoris sansasii Huang 2001
No full textTumoris sansasii Huang, 2001 (Pl. 4 A, B) Tumoris sansasii Huang, 2001: 99 Specimens examined: 3 Ψ, Taipei: Yangmingshan (650m; N 25 ° 10´E 121 ° 34´), 24 -Aug.- 1999, Huang & Wang; ex Symplocos chinensis (Lour.) Druce (Symplocaceae). Relation to host: A vagrant on the lower leaf surface. No apparent damage was observed. PLATE 4. Tumoris sanasaii Huang, 2001 A, Dorsal view; B, Epigynium; Neometaculus beecheyaus sp. nov. C, Dorsal view; D, Epigynium.Published as part of Huang, Kun-Wei & Wang, Chin-Fah, 2009, Eriophyoid mites (Acari: Eriophyoidea) of Taiwan: thirty-seven species from Yangmingshan, including one new genus and twenty-two new species, pp. 1-50 in Zootaxa 1986 on pages 24-26, DOI: 10.5281/zenodo.18542
FIGURES 57–58. Diaspidid scale associated with Coccobius leptocerus. 57 in Three new species of Coccobius Ratzeburg (Hymenoptera, Aphelinidae) and redescription of C. abdominis Huang and C. furviflagellatus Huang from China
No full textFIGURES 57–58. Diaspidid scale associated with Coccobius leptocerus. 57, host diaspidid scale in leaf sheath of bamboo; 58, host mummy after C. leptoceras emergence.Published as part of Wang, Zhu-Hong, Huang, Jian & Polaszek, Andrew, 2014, Three new species of Coccobius Ratzeburg (Hymenoptera, Aphelinidae) and redescription of C. abdominis Huang and C. furviflagellatus Huang from China, pp. 460-472 in Zootaxa 3774 (5) on page 471, DOI: 10.11646/zootaxa.3774.5.4, http://zenodo.org/record/22456
Coccobius furvus Huang 1994
No full textCoccobius furvus Huang Coccobius furvus Huang, 1994: 160. Holotype ♀, CHINA: Fujian, Chong’an, Sangang, June 1987 (J.S. Wang) yellow pan trap, (FAFU). Host Unknown. Distribution China (Fujian). Comments Coccobius furvus is close to Coccobius viggianii Yasnosh and Coccobius nunu Japoshvili. In C. viggianii there are polygonal cells on both the mesoscutum and scutellum, and elongated cells on the middle of mesoscutum and scutellum. Coccobius viggianii and C. furvus have fewer than 10 setae on the submarginal vein, while there are at least 10 in C. nunu.Published as part of Wang, Zhu Hong, Huang, Jian & Pan, Dong Ming, 2013, Taxonomic review of Coccobius species (Hymenoptera: Aphelinidae) from China, with notes on their use in biological control of scale insect pests (Hemiptera: Diaspididae), and description of a new species, pp. 359-373 in Journal of Natural History (J. Nat. Hist.) (J. Nat. Hist.) 48 (5 - 6) on page 369, DOI: 10.1080/00222933.2013.791954, http://zenodo.org/record/463215
Minutomon Huang, Mao & Huang, 2014, new genus
No full textMinutomon, new genus Diagnosis. Carapace with dorsal surface slightly convex; surface generally covered with weak rugae on anterolateral regions (Fig. 7 A); postorbital cristae blunt, expanding to epigastric cristae and anterolateral margin (Fig. 7 A); external orbital tooth bluntly triangular with convex margins, separated from anterolateral margin by gap (Fig. 7 A,C); median lobe of posterior margin of epistome broadly triangular (Fig. 7 C); third maxilliped with slender ischium, exopod reaches beyond ischial margin, with long flagellum (Fig. 8 D); male abdomen triangular, telson with almost straight lateral margins, rounded tip (Fig. 7 B); G 1 slender, straight, terminal segment rugose, bent outwards (Fig. 7 D, 8 B, C); basal segment of G 2 subquadrate (Fig. 8 A). Etymology. The genus name is derived from the Latin word for small, minutus, which describes the small size of the type species for this genus. The suffix “-mon” is derived from Potamon, the type genus of the family. Gender of genus neuter. Remarks. Sinopotamon and Mediapotamon are similar to Minutomon, new genus, but the three genera can easily be distinguished by a number of characters (Table 2). The G 1 of Minutomon shanweiense, new genus, new species, and Sinopotamon kwanhsiense Tai & Sung, 1975, are similar, but this may be due to convergent evolution because all their other characters are very different. The references to some characters of Sinopotamon and Mediapotamon could not be found in previous literature, but the characters could be observed from various specimens from SYSU. Comparative material. Sinopotamon anyuanense Dai, Zhou & Peng, 1995: 1 male (45.7 × 39.1 mm) (SYSU 001080), Shaoguan City, Guangdong Province, China, April, 2013; Sinopotamon chekiangense Tai & Sung, 1975: 1 male (32.0 × 26.1 mm) (SYSU 001079), Lucheng District, Wenzhou City, Zhejiang Province, China, March, 2013; Sinopotamon fukienense Dai & Chen, 1979: 1 male (45.7 × 39.1 mm) (SYSU 001054), Fuqing City, Fujian Province, China, May, 2013; Mediapotamon leishanense Dai, 1995: 1 male (15.5 × 12.4 mm) (SYSU 001094), Leishan County, Guizhou Province, China, coll. C. Huang, July, 2013.Published as part of Huang, Chao, Mao, Si Ying & Huang, Jian Rong, 2014, Two new potamid crabs, Yuexipotamon arcophallus new genus, new species and Minutomon shanweiense new genus, new species, (Crustacea: Decapoda: Brachyura: Potamidae) from southern China, pp. 455-466 in Zootaxa 3764 (4) on page 461, DOI: 10.11646/zootaxa.3764.4.5, http://zenodo.org/record/23116
Coccobius furviflagellatus Huang 1994
No full textCoccobius furviflagellatus Huang Coccobius furviflagellatus Huang, 1994: 146. Holotype ♀, CHINA: Fujian, Fuzhou, Jinshan, October 1988 (X.L. Lin) yellow pan trap, (FAFU). Host Unknown. Distribution China (Fujian). Comments Coccobius furviflagellatus is similar to Coccobius ephedraspidis (Yasnosh) in having the flagellum dark brown to black, but C. ephedraspidis can be distinguished from C. furviflagellatus by having all the antennomeres brown, and the head and mesosoma also dark brown.Published as part of Wang, Zhu Hong, Huang, Jian & Pan, Dong Ming, 2013, Taxonomic review of Coccobius species (Hymenoptera: Aphelinidae) from China, with notes on their use in biological control of scale insect pests (Hemiptera: Diaspididae), and description of a new species, pp. 359-373 in Journal of Natural History (J. Nat. Hist.) (J. Nat. Hist.) 48 (5 - 6) on pages 368-369, DOI: 10.1080/00222933.2013.791954, http://zenodo.org/record/463215
Aceria gallae T. Huang 1996
No full textAceria gallae T. Huang, 1996 (Fig. 2) Aceria gallae T. Huang, 1996: 82, fig. 1 Female: (n= 4) Body worm-like, 123 long; prodorsal shield 23 long, 27 wide, anterior lobe present; prodorsal shield design with median lines complete, admedian line from basal one-fourth to half, concave at basal twofifths and convex at basal one-third, submedian lines convex at half; scapular tubercles set at prodorsal shield rear margin, setae (sc) 22 long, directed backward, sct-sct 14 apart; leg segments normal, foretibial seta (1 ') absent; 1 st coxal setae (1 b) 7 long, 1 bt- 1 bt 6 apart, 2 nd coxal setae (1 a) 11 long, 1 at- 1 at 7 apart, 3 rd coxal setae (2 a) 16 long, 2 at- 2 at 17 apart; solenidion ending as a knob; empodium simple, 4 -rayed. Opisthosoma: with about 78 microtuberculate rings, rear rings broader than anterior rings; first 3 rings 4 long; lateral setae (c 2) 15 long, c 2 t-c 2t 36 apart, c 2t \dt 37, c 2 t-dt 19; 1 st ventral setae (d) 21 long, dt-dt 28 apart, dt\et 31, dt-et 21; 2 nd ventral setae (e) 6 long, et-et 18 apart, et\ft 43, et-ft 39; 3 rd ventral setae (f) 20 long, ft-ft 14 apart; setae h 1 present. Coverflap: 17 wide, 11 long, with about 8 longitudinal lines, genital setae (3 a) 5 long, 3 at- 3 at 11 apart. Male: not seen. Specimens examined: 4 females, Tucheng, Taipei; 23 -Dec.- 1995, G. S. Tung; 5 females, Jhushan, Nantou, 20 -Aug.- 1995, K. W. Huang; 10 -Dec.- 1998, Dakan, Taichung, K. W. Huang; ex. Cordia dichotoma Forst. (Boraginaceae). Relation to host: Mites form cylindrical galls on the upper surface of leaf and erineum on the lower surface. Distribution: Taiwan.Published as part of Huang, Kun-Wei, 2008, Aceria (Acarina: Eriophyoidea) in Taiwan: five new species and plant abnormalities caused by sixteen species, pp. 1-30 in Zootaxa 1829 on pages 5-7, DOI: 10.5281/zenodo.18316
Program Notes Chiao-Yu Huang\ue2s Vocal Recital
No full textAbstract
This easy is the program notes of Chiao-Yu Huang\ue2s Vocal Recital held on May, 17, 2022 in the form of academic report. The works of the program were composed by five composers who belong to Classical, Romantic, and Modern periods separately. The languages of the program include Latin, Italian, German and Chinese. The content of the program includes Exsultate, jubilate (K. 165), Nehmt meinen Dank, ihr holden G\uc3\ub6nner ( K. 383) and Vorrei spiegarvi, oh Dio (K. 418) by Wolfgang Amadeus Mozart, When the Fog Rises by Nan-Chang Chien, The Color Palette of the Lover\ue2s Night by Chiung-Yu Chen, three Lieder chosen from Richard Strauss\ue2s Op. 27- C\uc3\ua4cilie, Heimliche Aufforderung, Morgen, and three arias from Gaetano Donizetti\ue2s opera L'elisir d'amore including Della crudele Isotta, Chi \uc3\ua8 mai quel matto, Prendi, per me sei libero. The discussion of this report will be focus on the compositional background, translation of the lyrics, as well as some interpretation ideas considering the music
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