308,009 research outputs found
Um sistema de controle de qualidade para a industria textil
No full textDissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnologicoO objetivo deste trabalho é propor um sistema de controle de qualidade destinado à indústria têxtil, e aplicá-lo em uma empresa do setor no Estado de Santa Catarina. Primeiramente são discutidos os aspectos gerais sobre qualidade e sistemas, é apresentada uma metodologia de análise sistêmica para estudo da qualidade. O trabalho apresenta, ainda, o perfil do setor têxtil, seu processo de produção e etapas de controle de qualidade. Com estes dados disponíveis, propõe-se o sistema de controle de qualidade, definindo sua estrutura, processos e atividades envolvidas. A etapa final foi a aplicação deste sistema a uma empresa de Joinville e discussão dos resultados obtidos. O sistema proposto demonstrou ser bastante abrangente, com possibilidade de ser aplicado em outros setores industriais
Primofavilla aegyptiaca Elsayed, new species
No full textPrimofavilla aegyptiaca Elsayed, new species Adult description. Color of freshly emerged females: head black, antennae brown, thorax dark brown, wings transparent, legs light brown, upper and lower parts of abdomen black, lateral parts red and covered with scales. Body length. 1.8 mm (n= 2) in female. Head (Fig. 19). Compound eyes with circular facets. Gap between eyes on vertex about 0-2 times as wide as facet. Palpi 2 -segmented, the second segment slender, elongated, slightly longer than the first. Antenna 2 + 10 - segmented; scape conical; pedicel rounded; flagellomeres barrel-shaped, each with two connected rings of circumfila, except the terminal flagellomere, with two sets of two connected rings of circumfila (Fig. 20). Thorax. Wing (Fig. 21) length about 1.5 mm (n= 2) in female; vein R 5 joining C at its mid-length; C broken beyond the junction point with R 5; M present; CuA simple. Tarsal claws (Fig. 22) curved and toothed. Empodia much shorter than claws, about as long as the small basal tooth. Female Abdomen. (Fig. 23): Tergites 1–7 rectangular, setulose, and with 1–2 posterior rows of strong setae; tergite 8 about 0.3 width of the tergite 7. Sternites 2–7 rectangular, setulose, with posterior row of hyaline setae. Ovipositor: segment 8 with lateral group of strong curved setae, the membranous part rugose with papillae surrounded with tiny spines. Lateral plate with ~ 26 strong, straight and thick setae. Aculeus curved and bare. Apical lamella oval, setose; the basal third of the dorsal margin covered with filiform short setae and the apical two thirds covered with short lanceolate setae. Holotype. Female, Egypt, Alexandria, El-Amria district (30 ° 59 '54.00"N, 29 ° 49 '7.00"E), 26.V. 2013, A. K. Elsayed, reared from leaf galls on leaves of Atriplex halimus. Paratypes. 1 female, 26.V. 2013, El-Amria district, Alexandria, reared by A. K. Elsayed from galls on leaves of Atriplex halimus. Distribution. Egypt, Alexandria, El-Amria district. Etymology. The name of that species is derived from Egypt. Biology. Larvae of P. aegyptiaca induce globular galls, 2-3 mm in diameter, on both surfaces of leaves (Fig. 8) of the salt marsh plant A. halimus. Each infested leaf has 2-6 galls, usually beyond the mid-rib. The galls were found in May and June 2013. The galls were collected and preserved in test tubes to rear the adult stage, but that method was not very successful, as only 2 females emerged and the pupation site was not determined. Another method was tested to rear the adults, the galls were collected and put in a plastic jar with soil at the bottom, but no adults emerged. Remarks. The three known species of Primofavilla, P. initialis Mamaev 1972, P. kaplini Fedotova 1991, and P. cystiphorae Fedotova 1991, are associated with Atriplex salina Siev., A. nana Parr-Sm., and A. tatarica L., respectively (Fedotova 1991 b, Gagné & Jaschhof 2014). The identification of Primofavilla species could be determined by the diagnostic morphological characters of the female ovipositor (Mamaev 1972, Fedotova 1991 b). The dorsal margin of the ovoid apical lobe of P. kaplini has only filiform setae, in contrast to P. aegyptiaca, P. cystiphorae and P. initialis, which have the filiform setae only on the basal third of the dorsal margin with the remaining setae either lanceolate (P. aegyptiaca and P. cystiphorae) or squamiform (P. initialis). Primofavilla aegyptiaca is closest to P. cystiphorae, but the former has dorsal and ventral sclerotized plates at the base of segment 9 of the female abdomen, while the latter does not. Primofavilla aegyptiaca also differs from P. cystiphorae in the distribution and number of strong setae on the lateral plate, which do not extend to the ventral side in P. aegyptiaca, unlike in P. cystiphorae. In addition to these differences, P. aegyptiaca has a bare saddle-like projection at the base of the aculeus. Therefore, P. aegyptiaca is considered to be a new species. Very similar galls were shown by De Stefani (1942) on the same host plant in Sicily, Italy, but the gall inducer was not identified, strongly suggesting the presence of P. aegyptiaca in Italy.Published as part of Elsayed, Ayman Khamis, Skuhravá, Marcela, Karam, Hedaya Hamza, Elminshawy, Abdelaziz & Al-Eryan, Mohamed Awad, 2015, New records and new species of gall midges (Diptera: Cecidomyiidae) developing on Chenopodiaceae in Egypt, pp. 105-115 in Zootaxa 3904 (1) on pages 111-112, DOI: 10.11646/zootaxa.3904.1.6, http://zenodo.org/record/23434
Stefaniella skuhravae Elsayed, new species
No full textStefaniella skuhravae Elsayed, new species Adult description. Color of freshly emerged individuals: head black, antennae light brown, thorax brown, wings transparent, legs light brown, upper and lower parts of abdomen light brown, lateral parts orange. Body length. 0.7 mm (n= 7) in males and 1.1 mm (n= 5) in females. Head (Fig. 24). Compound eyes with circular facets. Gap between eyes on vertex about 0.5-1.5 times as wide as facet. Palpi 2 –segmented, second segment elongated, nearly longer than the first. Antenna 2 + 9–10 flagellomeres; scape conical, pedicel rounded, flagellomeres barrel-shaped in both sexes; each with two connected rings of circumfila (Fig. 25); the apical two flagellomeres sometimes fused. Thorax.Wing (Fig. 26) length 0.6 mm (n= 7) in males and 1.0 mm (n= 5) in females. Vein R 5 joining C before its mid-length; C broken beyond the attachment point with R 5; M present; CuA simple. Tarsal claws (Fig. 27) toothed. Empodia as long as, or shorter than, claws. Abdomen, male. Tergites 1–7 rectangular, with a posterior row of strong, hyaline setae; tergites 2–7 with one pair of anterior, small, trichoid sensilla; tergite 8 very narrow, about 0.33 width of tergite 7, with median pair of trichoid sensilla. Sternites 1–7 with scattered setae, in addition to posterior row of strong hyaline setae; sternum 8 undifferentiated from the surrounding membranous tissue. Genitalia (Fig. 28): Gonocoxite slightly elongate, with setulose mediobasal lobe. Gonostylus 0.5 times as long as gonocoxite, arched, ending with a strong tooth. Cerci fused at base, forming one apically notched sclerite, setulose. Hypoproct entire, setulose, shorter than tips of cerci, with rounded tip. Parameres dorsally covered with dense tiny setae, and surrounding aedeagus. Aedeagus cylindrical, straight, slightly longer than parameres, with truncate tip. Female: (Fig. 29): Tergites 1–7 with 1–2 posterior rows of strong, hyaline, setae, and anterior trichoid sensilla; tergite 8 weakly sclerotized, about half width of tergite 7, divided into two sclerites. Sternites 2–7 with 1–2 posterior rows of hyaline setae. Ovipositor: segment 8 with lateral group of strong, curved, internally directed setae; membranous part rugose with papillae surrounded with tiny spines. Segment 9 (ovipositor trunk) with two sclerotized rods that widen posteriorly, forming weakly sclerotized triangular plate covered with tiny spines. Lateral plate bearing about 25 thick and strong setae. Aculeus straight, thick, tapered at apex, with two rows of tiny setae, every row consists of ~ 22 setae. Apical lamella rectangular and setose. Holotype. Female, Egypt, El-Amria district (30 ° 59 '54.00"N, 29 ° 49 '7.00"E), 4. VI. 2013, A. K. Elsayed reared from galls on male floral inflorescences of Atriplex halimus. Paratypes. All material from Egypt, El-Amria district, Alexandria, reared by A. K. Elsayed from galls on male floral inflorescences of A. halimus. 1 males, 12.VI. 2013; 1 male, 13.VI. 2013; 2 females, 14.VI. 2013; 2 females, 3 males, 16.VI. 2013; 4 males, 17.VI. 2013; 5 males, 2 females, 19.VI. 2013; 8 males, 20.VI. 2013; 1 female, 22.VI. 2013; 2 females, 24.VI. 2013. Distribution. Egypt (El-Amria district). Etymology. This species is named in honor of Mrs. Marcela Skuhravá, the Czech entomologist and expert on the family Cecidomyiidae (Diptera). Biology. Larvae of S. skuhravae induce small, slight swellings (Fig. 9 and 10) on male floral inflorescences of the salt marsh plant Atriplex halimus. The gall consists of a single chamber, and pupation takes place inside it. The pupal exuviae protrude from the emergence hole, and can be distinguished by their hyaline color. The galls were collected and the adults emerged from the end of May to October 2013. Remarks. The genus Stefaniella contains 9 species (Gagné & Jaschhof 2014). Dorchin & Freidberg (2008) revised all the species and found no significant differences between them in morphological characters. They concluded that study of the immature stages is needed, and molecular study will be useful to determine relationships between the species. They added that the currently the best characters for distinguishing species of Stefaniella are those of their galls. There are two known species of Stefaniella that induce galls on A. halimus: S. atriplicis Kieffer, 1898 and S. trinacriae De Stefani, 1900 (Dorchin & Freidberg 2008, Gagné & Jaschhof 2014). Stefaniella atriplicis induces small stem galls, each gall about 4–5 mm in diameter and multiple chambers (Skuhravá et al. 2007). Stefaniella trinacriae induces large galls on the stems, each gall about the size of a hazelnut and having multiple chambers. In contrast to the preceding species, S. skuhravae induces small galls on the male floral inflorescence, and each gall consists of only a single chamber. Therefore, we consider it to be a new species.Published as part of Elsayed, Ayman Khamis, Skuhravá, Marcela, Karam, Hedaya Hamza, Elminshawy, Abdelaziz & Al-Eryan, Mohamed Awad, 2015, New records and new species of gall midges (Diptera: Cecidomyiidae) developing on Chenopodiaceae in Egypt, pp. 105-115 in Zootaxa 3904 (1) on pages 112-114, DOI: 10.11646/zootaxa.3904.1.6, http://zenodo.org/record/23434
Recommendations for author signatures on scientific output at the Universitat Oberta de de Catalunya
No full textAquest document ha estat actualitzat per "Author signature recommendations for scientific output at the Universitat Oberta de Catalunya", aprovat el 20 de març de 2018. Disponible a: http://hdl.handle.net/10609/76965Este documento ha sido actualitzado por "Author signature recommendations for scientific output at the Universitat Oberta de Catalunya", aprovado el 20 de marzo de 2018. Disponible a: http://hdl.handle.net/10609/76965El 9 d'octubre de 2014 la Comissió de Recerca i Doctorat de la Universitat va aprovar les Recomanacions per a la signatura dels autors en la producció científica de la Universitat Oberta de Catalunya. Aquest document és un recull de recomanacions per al personal de la UOC pel que fa a la seva signatura en qualsevol publicació científica en què participi. Aquestes recomanacions volen el següent: fomentar l'ús d'una signatura única; fomentar l'ús correcte de la filiació institucional dels autors de la UOC; millorar i assegurar una correcta visibilitat dels autors en les bases de dades de publicacions, repositoris, cercadors a la xarxa, etc.; facilitar el seguiment de la producció científica de la UOC; fomentar l'ús d'una signatura de correu electrònic consistent i que doti de solidesa la marca UOC.El 9 de octubre de 2014 la Comisión de Investigación y Doctorado de la Universidad aprobó las Recomendaciones para la firma de los autores en la producción científica
de la Universitat Oberta de Catalunya. Este documento es una compilación de recomendaciones para el personal de la UOC en lo referente a su firma en cualquier publicación científica en la que participe. Estas recomendaciones buscan: fomentar el uso de una firma única; fomentar el uso correcto de la filiación institucional de los autores de la UOC; mejorar y asegurar una correcta visibilidad de los autores en las bases de datos de publicaciones,
repositorios, buscadores en la red, etc.; facilitar el seguimiento de la producción científica de la UOC; fomentar el uso de una firma de correo electrónico consistente y que dote de solidez a la marca UOC.On 9 October 2014, the Research and Doctorate Scientific Committee approved the Recommendations for author signatures on scientific output at the Universitat Oberta de de Catalunya. This document presents a series of recommendations for UOC staff on signing scientific publications to which they have contributed. These recommendations are intended to: encourage authors to use a unique signature; promote the correct identification of UOC authors' affiliations;
ensure satisfactory visibility of UOC authors in publication databases, repositories, web searches, etc.; facilitate the monitoring of the UOC's scientific output; promote the use of a standardised email signature that strengthens the UOC's brand image
Portrait of Louis Nowra, author, 1981, 1 [picture] /
No full textTitle devised by cataloguer from inscription.; Part of the collection: Portraits of Louis Nowra, author, 1981.; Inscriptions: "Louis Nowra 5/2/81, H de Berg"--In ink on verso of print.; Condition: Soiled, scratched.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-vn4728368
Portrait of Louis Nowra, author, 1981, 2 [picture] /
No full textTitle devised by cataloguer from inscription.; Part of the collection: Portraits of Louis Nowra, author, 1981.; Inscriptions: "Louis Nowra 5/2/81, H de Berg"--In ink on verso of print.; Condition: Soiled, scratched.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-vn4728375
Portrait of Louis Nowra, author, 1981, 3 [picture] /
No full textTitle devised by cataloguer from inscription.; Part of the collection: Portraits of Louis Nowra, author, 1981.; Inscriptions: "Louis Nowra 5/2/81, H de Berg"--In ink on verso of print.; Condition: Soiled, scratched.; Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-vn4728377
Variations on the Author
No full text“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
elsayed-lab/spirogyra_assembly: S.pirogyra trinity de-novo assembly.
No full textA relatively minimal de-novo algal RNA assembly
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