6,383 research outputs found
Fig. 1 in Living on the edge - first survey of loriciferans along the Atacama Trench
No full textFig. 1. Map showing the three stations near the Atacama Trench where loriciferans were collected. Station numbers refer to Grzelak et al. (2021).Published as part of Sørensen, Martin V., Herranz, Maria, Grzelak, Katarzyna, Shimabukuro, Mauricio, Kristensen, Reinhardt M. & Zeppilli, Daniela, 2023, Living on the edge - first survey of loriciferans along the Atacama Trench, pp. 162-187 in European Journal of Taxonomy 879 (1) on page 165, DOI: 10.5852/ejt.2023.879.2169, http://zenodo.org/record/815535
O curso de licenciatura em educação física da Universidade Federal de Santa Catarina: suas concepções de ensino e de educação física
Full text linkDissertação (mestrado) - Universidade Federal de Santa Maria. Centro de Educação Fisica e Desporto
Fig. 4 in Living on the edge - first survey of loriciferans along the Atacama Trench
No full textFig. 4. Light micrographs showing overviews and details of holotype, adult ♀ of Pliciloricus ukupachaensis sp. nov. (NHMD 1177413). A. Lateral overview; dorsal is left and ventral is right. B. Detail of head showing mouth cone, clavoscalids and double organ. C. Detail of introvert showing scalids of Rows 4 to 8, inclusive claw-shaped scalids of Row 4. D. Detail of neck region and anterior part of lorica. E. Posterior part of lorica and lateral half of the anal field.Published as part of Sørensen, Martin V., Herranz, Maria, Grzelak, Katarzyna, Shimabukuro, Mauricio, Kristensen, Reinhardt M. & Zeppilli, Daniela, 2023, Living on the edge - first survey of loriciferans along the Atacama Trench, pp. 162-187 in European Journal of Taxonomy 879 (1) on page 170, DOI: 10.5852/ejt.2023.879.2169, http://zenodo.org/record/815535
Fig. 2 in Living on the edge - first survey of loriciferans along the Atacama Trench
No full textFig. 2. Line art illustrations of Pliciloricus ukupachaensis sp. nov. A. Holotype, ♀ (NHMD 1177413), lateral view; for visibility, some Row 6 to 8 scalids have been omitted and their attachment sites are indicated by circles with dashed lines. B. Higgins larva containing a postlarva with an adult (NHMD 1177414), ventral view. C. Detail of anal field in adult (NHMD 1177421); dorsal side is up.Published as part of Sørensen, Martin V., Herranz, Maria, Grzelak, Katarzyna, Shimabukuro, Mauricio, Kristensen, Reinhardt M. & Zeppilli, Daniela, 2023, Living on the edge - first survey of loriciferans along the Atacama Trench, pp. 162-187 in European Journal of Taxonomy 879 (1) on page 168, DOI: 10.5852/ejt.2023.879.2169, http://zenodo.org/record/815535
Imagens de Otto Maria Carpeaux: esboço de biografia
Full text linkTese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em História, Florianópolis, 2015.Este esboço de biografia procura citar algumas imagens de Otto Maria Carpeaux: construções biográficas de naturezas múltiplas, elaboradas em contextos, por atores e sob condições igualmente díspares. Está constituído a partir de uma visão crítica da História, o que permite que ?outras imagens?, fragmentárias e não monumentais, também tenham espaço. Em diálogo com o princípio da montagem, este esboço apresenta-se em duas partes. Na primeira, Imagens possíveis, estão citadas as imagens elaboradas em vida e post mortem acerca do austríaco-brasileiro que nasceu em Viena em 1900, se exilou no Brasil em 1939 e morreu no Rio de Janeiro, em 1978. Na segunda, Montagens possíveis, apresentam-se duas possibilidades de exercício biográfico: pela leitura alegórica do documentário O velho e o Novo (Otto Maria Carpeaux), entendido como instrumento de intervenção no contexto ditatorial brasileiro e de uma reelaboração biográfica concernentes às suas experiências europeias; e pelo Caderno de imagens críticas, registro dos encontros em Carpeaux pelo meio de imagens críticas produzidas a partir da cesura do presente.Abstract : This biographical sketch attempts to quote some images of Otto Maria Carpeaux: various types of biographical constructions, carried out in different contexts by disparate authors under conditions just as distinct. It stems from a critical view of history, allowing for ?other images? fragmented and non-monumental ? to share the space.In dialogue with the montage principle, this sketch has two parts. The first, Possible Images, quotes the images produced during and after the life of the Austrian-Brazilian, who was born in Vienna in 1900, went to Brazil in exile in 1939 and died in Rio de Janeiro in 1978. The second part, Possible Montages, presents two possibilities of a biographical exercise: through the allegorical reading of documentary O Velho e o Novo (Otto Maria Carpeaux), understood as an instrument of intervention in the Brazilian dictatorship context and as a biographical retelling of the author?s European experiences; and through my Scrapbook of Critical Images, a record of the encounters in Carpeaux through critical images produced from the caesura of the present
Pliciloricus ukupachaensis Sørensen & Herranz & Grzelak & Shimabukuro & Kristensen & Zeppilli 2023, sp. nov.
No full textPliciloricus ukupachaensis sp. nov. urn:lsid:zoobank.org:act: AEF3321F-BCFB-4FF2-A8EC-81BF8E929462 Figs 2–8 Diagnosis Adult Pliciloricus with a mouth cone with narrow basis, but getting conspicuously broader, before gradually narrowing again towards distal end. Introvert Row 1: females with eight regular, club-shaped clavoscalids with 23–25 annulated rings on distal ⅓; Introvert Row 2: three regular spinoscalids alternating with four leg-shaped scalids with three, articulating proximal units and long, spinous end-piece; double organ with fused bases, extending into long, tapering distal tips. Introvert Row 4: fifteen claw-like scalids with serrated shafts, articulating with thinner distal parts, with curved tips. Neck with fifteen single trichoscalids. Trichoscalid plates inconspicuous. Lorica with 22 plicae inclusive broader midventral plica. Anterior lorica margin smooth. Posterior part of lorica forming large anal field with distinct, asymmetrical ornamentation of pentagonal and hexagonal fields, formed by external cuticular ridges. Male morphology unknown. Etymology The species name, ‘ ukupachaensis ’, is derived from ‘Uku Pacha’ – the underworld or ‘inner world’ according to Incan mythology. The name refers to the habitat of this species, in close proximity to the Atacama Trench that reaches into the underworld. Material examined Holotype CHILE • ♀; continental slope off Antofagasta, and near the rim of the Atacama Trench; st. 1; 23°48.72ʹ S, 70°50.04ʹ W; depth 2560 m; 6 Mar. 2018; R / V Sonne SO261; deep-sea mud; mounted for LM in Fluoromount G on HS slide; NHMD 1177413. Paratypes CHILE • 1 ♀; same collection data as for holotype; mounted for SEM; NHMD 1177421 • 1 Higgins larva containing a postlarva with an adult inside; same collection data as for holotype; mounted for LM in Fluoromount G on HS slide; see also Table 1 and Fig. 1; NHMD 1177414. Description Adult female Adult females consist of a head with mouth cone and introvert with nine rows of scalids, a neck region with one row of trichoscalids, a plicated lorica and an anal field with asymmetrically arranged fields (Figs 2A, C, 3–6, 7A). The female holotype measures 240 µm in total length and 100 µm in width at its widest point, i.e., near the anterior lorica margin. The mouth cone measures 68 µm in length, has a narrow basis, but broadens out to reach its maximum width of 25 µm about 1/5 from basis, before gradually tapering again towards the distal tip (Figs 2A, 4A–B, 6A). It is slightly retracted in both the holotype and adult paratype, which makes it appear broadest basally. The mouth cone is supported by oral ridges, and a narrow buccal tube is visible inside it. The pharynx does not have any distinct internal structures, and no placoids were observed. The introvert has nine rows of scalids (Fig. 3). The anteriormost Row 1 consists of eight club-shaped, 134 µm long clavoscalids. The clavoscalids are covered with extremely fine hairs and consist of a narrow base, a smooth, flattened part representing ⅔ of the total scalid length, and a distal end-piece with about 23–25 annulations; they terminate in small, anteriorly bent hooks (Figs 2A, 3, 4A–B, 5A–C, 6A–B, 7A). Row 2 consists of four leg-shaped scalids, three regular spinoscalids, and two scalids fused into a ventral double organ. Each leg-shaped scalid (length: 125 µm) consists of a proximal part with three, fringed, articulating units and a spinous end-piece with two partial constrictions about ⅓ from the distal, anteriorly curved tip. The three regular spinoscalids (length: 91 µm) alternate with the leg-shaped scalids and are located middorsally and midlaterally on the introvert. Each spinoscalid is composed of three units: a short, proximal basis with a distal spike, a short cylindrical mid-piece, and a long, acicular end-piece, covered with minute hairs; the end-piece represents more than 4/5 of the total scalid length, and has a distinct bend ⅓ from the distal bending tip. The double organ consists of two appendages (length: 134 µm) with swollen and fused bases, representing ⅓ of the total length; they narrow abruptly into considerably thinner, distally curved end-pieces; the bases have a line of hair along their inferior margins, whereas the end-pieces have hair along both the inferior and superior margins (Figs 2A, 3, 4A–B, 5A–C, 6B, D, 7A). Row 3 consists of fifteen uniform spinoscalids (length: 58 µm), composed of two short, articulating, ovate bases and a long acicular end-piece, densely covered with minute hairs (Figs 2A, 3, 5A, 6D). Row 4 consists of fifteen regular spinoscalids alternating with fifteen claw-like scalids. The spinoscalids (length: 98 µm) are composed of two short, articulating, ovate bases and a long acicular end-piece with a distinct bend ⅓ from its proximal end; end-pieces are covered with minute hairs. Each claw-like scalid (length: 44 µm) is composed of a short basis with hairy, distal margin, a shaft (½ of scalid length) with serration along its inferior margin, and a thinner distal part, with a curved tip; some claw-shaped scalids bend medially, suggesting an articulation between the shaft and the end-piece (Figs 2A, 3, 4C, 5A–B, 6C, 7A). Rows 5 to 8 with spinoscalids that are very uniform. Each row has thirty spinoscalids (lengths: 68 to 73 µm), each consisting of a short basis composed of two ovate units and a long, smooth acicular end-piece with short hairs along their lateral margins (Figs 2A, 3, 6D). Row 9 consists of thirty short, beak-shaped scalids (length: 10 µm) (Figs 2A–B, 3, 5B, 6D). The neck has fifteen uniform, single trichoscalids (Figs 2A, 3, 4D, 5A–B, 6D). The trichoscalids are 79 µm in length, blade-shaped, with a median, longitudinal ridge, and a small, triangular plate covering the proximal attachment point. Trichoscalid plates are extremely weakly defined. There might, however, be a very weak indication of a row with fifteen trichoscalid plates at the base of each trichoscalid. This indication can only be observed with LM though (Fig. 4D), and not with SEM, which suggests that the plates are mostly intracuticular thickenings, rather than external structures. Interestingly, however, minute (13 µm long) appendages are attached anterior to seven of the fifteen indistinct trichoscalid plates (Figs 2A, 3, 6D inset). These appendages are arranged with one in middorsal position anterior to the corresponding trichoscalid, and are otherwise present radially anterior to every second trichoscalid. This pattern corresponds to the arrangement of Row 2 trichoscalid plates in other species of Pliciloricus (see for instance the description of P. apteryx Sørensen et al., 2022), and we therefore interpret these short appendages (Fig. 6D inset) as Row 2 trichoscalid plates. Accordingly, the weakly defined trichoscalid plates with attached trichoscalid represent Row 3, whereas there are no trichoscalid plates of Row 1 (Fig. 3). No particular structures were noted in the thorax region. The lorica is composed of 22 plicae, including a broader midventral plica. Numerous, oblique structures, referred to as ‘interplical radii’, radiate from the primary double ridges of the plicae. The interplical radii are easily observed in LM as well as SEM (Figs 4D, 5D, 6C). The anterior lorica margin is straight, and there is no indication of marginal spikes (Figs 2A, 4D). In both adult specimens, the holotype and the paratype mounted for SEM, the lorica has a highly characteristic, nearly 90° bend on the ventral side (Figs 4A, 5, 7A). Posteriorly, the lorica forms a large anal field (Figs 2A, C, 4A, E, 5A, D, 6E–F). The anal field is ovoid and limited by a strong ridge, which also marks the posterior limit of the lorical plicae. Numerous cuticular ridges present within the anal field form different pentagonal and hexagonal fields. Whereas the fields closest to the ventral side show a certain level of bilateral symmetry, the shape and arrangement of the remaining fields are more irregular, and overall the anal field ornamentation must be considered as asymmetrical. A single pair of P-flosculi are present in the dorsalmost portion of the anal field; a crescentic anal opening, flanked by a pair of oval thickenings, is present close to the ventral margin of the area. Internal anatomy was difficult to observe, but two groups of circular muscles are present in the trunk, arranged as an anterior and a posterior group. Last instar Higgins larva and postlarva Last instar Higgins larva with head and trunk, the latter divided into a thorax region and a loricated abdomen (Figs 2B, 7B–E, 8). It measures 267 µm in length and 158 µm in width at its broadest point, medially on the abdomen. The head of the single, paratypic larva was retracted and detailed information on the introvert morphology could not be obtained. Pharyngeal armature consists of oral teeth with tripartite anterior tips and inner armature (Figs 2B, 7D, 8A, C–D). The thorax has four transverse folds and numerous (> 22) longitudinal folds. The abdomen has numerous (> 90) indistinct longitudinal lines, which are so weakly developed that they can hardly be referred to as plicae. Two pairs of anterior, simple, unbranched setae are located on the abdomen about ¼ from its anterior margin: anterolateral setae measure 25 µm in length, whereas anteroventral setae are slightly shorter, measuring 22 µm in length. Posterior setae include thin and simple posterodorsal setae (length: 36 µm), swollen and stiff posterolateral setae (length: 18 µm), and the acicular and rigid terminal setae (length: 25 µm) attaching between the toes (Figs 2B, 7B–E, 8A–B, E–H). The toes are long and slender (total toe length: 91 µm) and divided into three portions: relatively broad bases (62 µm), slender mid-pieces each with a central, internal canal (length: 24 µm), and short, abruptly narrowing tips (length: 5 µm) (Figs 2B, 7B, E, 8B, E, H). The Higgins larva contains a postlarva, which is nothing but a cuticle without any further, observable structures. The postlarva is nearly globular and about 152–155 µm in diameter. A developing adult stage of unknown sex is present inside the postlarva, filled with refringent vesicles. The adult scalids of the introvert appear to be well-developed, but internal organs are still not developed, and the lorica is so thin that it appears undifferentiated (Figs 2B, 7B–E, 8A–B).Published as part of Sørensen, Martin V., Herranz, Maria, Grzelak, Katarzyna, Shimabukuro, Mauricio, Kristensen, Reinhardt M. & Zeppilli, Daniela, 2023, Living on the edge - first survey of loriciferans along the Atacama Trench, pp. 162-187 in European Journal of Taxonomy 879 (1) on pages 167-176, DOI: 10.5852/ejt.2023.879.2169, http://zenodo.org/record/815535
Innovativeness of the Food Industry in Poland
No full textW niniejszej pracy podjęta została próba wypełnienia luki w zakresie analiz innowacyjności w przemyśle spożywczym, a przede wszystkim poszczególnych jego branż (na poziomie klas PKD) w kontekście rozwoju i konkurencyjności. W dotychczas stosowanych ujęciach brak jest tego typu analiz. W pracy na tle teoretycznych rozważań ekonomicznych stawiane są tezy weryfikowane z zastosowaniem metod ilościowych, w tym zwłaszcza statystyki wielowymiarowej oraz regresji panelowej. Co istotne, w niniejszych badaniach podjęto próbę budowy i empirycznej weryfikacji syntetycznego miernika innowacyjności zarówno na szczeblu przemysłu spożywczego ogółem, jak i niższych szczeblach agregacji (na poziomie klas lub grup klas PKD). Analiza ma charakter mezoekonomiczny, gdyż branże przemysłu spożywczego uznano za mezosystemy gospodarcze w odniesieniu do całego przemysłu. Celem głównym autorki pracy jest dokonanie oceny stopnia innowacyjności przemysłu spożywczego w Polsce oraz określenie wpływu tej innowacyjności na rozwój i konkurencyjność całego kierunku tej działalności wytwórczej, jak i jego klas lub grup klas.Udostępnienie publikacji Wydawnictwa Uniwersytetu Łódzkiego finansowane w ramach projektu „Doskonałość naukowa kluczem do doskonałości kształcenia”. Projekt realizowany jest ze środków Europejskiego Funduszu Społecznego w ramach Programu Operacyjnego Wiedza Edukacja Rozwój; nr umowy: POWER.03.05.00-00-Z092/17-00
Ippolito Rosellini, l'Egitto, l'Egittologia /Ippolito Rosellini, Egypt and Egyptology
No full textThe paper focuses on Ippolito Rosellini, co-director with J.F. Champollion of the Franco-Tuscan Expedition to Egypt (1828-29) and first Professor of Egyptology in Europe, at the University of Pisa. His important contribution to the formative phase of the new-born Egyptology is highlighted through the study of his unpublished manuscripts and some drawings of the Expedition in the Biblioteca Universitaria of Pisa. These documents were studied, digitized and put on the web in the framework of a specific project, directed by the author, “Progetto Rosellini”. The volume including this paper, it too edited by M. Betrò, is the catalogue of the homonymous exhibition organized by the author in the Egyptian Museum of Cairo in 2010. The international exhibition exposed for the first time in Egypt about one hundred drawings and manuscripts among the most important and beautiful from Ippolito Rosellini and the Tuscan Expedition Archive
Esploratrice dei percorsi dell'invenzione. Maria Corti lettrice di Dante
No full textThe essay is focused on Maria Corti's contribution to the study of Dante, as an author of poetry - especially La divina Commedia - but also as "father of the Italian language", in his De vulgari eloquentia and certainly not there only. Many different levels of Dante's works are considered: his language, his various metalinguistic contributions, mainly on grammar at its different stages - on metaphor, on what can just be suggested or merely alluded, eventually his tremendous culture and originalit
Pliciloricus undetermined
No full text<i>Pliciloricus</i> sp. <p>Figs 9, 10A</p> Material examined <p>CHILE • 1 Higgins larva; abyssal plain, on the west side of the Atacama Trench; st. 7; 22°56.22ʹ S, 71°37.08ʹ W; depth 5500 m; 20 Mar. 2018; R / V Sonne SO261; deep-sea mud; mounted for LM in Fluoromount G on HS slide; NHMD 1177415 • 2 Higgins larvae; continental slope off Iquique, and near the Atacama Trench; st. 9; 20°19.97ʹ S, 70°58.70ʹ W; depth 4050 m; 28 Mar. 2018; R / V Sonne SO261; deep-sea mud; mounted for SEM; see also Table 1 and Fig. 1; personal reference collection of MVS.</p> Short description of Higgins larvae <p>The single larva mounted for LM has its head retracted and contains another stage that appears to be a postlarva (Fig. 10A). The contracted trunk length is 224 µm and maximum width is 160 µm, measured on the anterior part of the abdomen. The thorax region has six transverse folds, and the abdomen has eleven longitudinal folds on each side, suggesting the presence of 22 plicae. Anterior setae are thin, simple and unbranched (anterolateral seta length =30 µm; anteroventral seta length = 45 µm). Posterodorsal (length =47 µm) and posterolateral (length =38 µm) setae have the same simple appearance as the anterior ones, whereas the terminal setae (length =34 µm) are slightly thicker and appear more rigid. Toes are slender and long (length= 118 µm), and divided into a thicker proximal part (length =83 µm) that narrows abruptly into a thinner, distal end-piece (length =35 µm).</p> <p>Specimens mounted for SEM of what is assumed to be the same species have protruded mouth cones and introverts (Fig. 9A). The mouth cone has six oral styles surrounded by six oral teeth (Fig. 9B–C). A short seta is present in midventral position on the mouth cone (Fig. 9C–D). The introvert has five rows of scalids, with eight clavoscalids in the first row. Each clavoscalid is composed of a short basis, two broad and flattened mid-pieces, and a short, thin tip (Fig. 9A, E). Row 2 has 10 scalids, composed of a laterally flattened proximal part and a sickle-shaped end-piece. The exact number of scalids in Rows 3 and 4 could not be determined, but in both rows the scalids are composed of two, relatively uniform units. Scalids of Row 5 are shorter, and consist of a proximal plate with a short, flexible distal appendage (Fig. 9E). All scalids carry long, but extremely thin, undulating hairs.</p> <p>The thorax region is partly contracted and difficult to examine, but it appears to have four or five transverse folds. Likewise, it was not possible to establish the exact number of plicae in the slender abdomen, but there seems to be around 20–22. The abdominal cuticle, as well as the cuticle of the toes, has a fine honeycomb ornamentation on their surface (Fig. 9F). Anterior setae were difficult to observe, but three pairs of posterior setae with similar morphology as those in the LM specimen are present (Fig. 9G–H).</p>Published as part of <i>Sørensen, Martin V., Herranz, Maria, Grzelak, Katarzyna, Shimabukuro, Mauricio, Kristensen, Reinhardt M. & Zeppilli, Daniela, 2023, Living on the edge - first survey of loriciferans along the Atacama Trench, pp. 162-187 in European Journal of Taxonomy 879 (1)</i> on pages 176-178, DOI: 10.5852/ejt.2023.879.2169, <a href="http://zenodo.org/record/8155359">http://zenodo.org/record/8155359</a>
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