48,947 research outputs found
Techniques and key points for endoscopic cranial base reconstruction/ Carlos Pinheiro-Neto, Maria Peris-Celda.
No full text"Due to close collaboration between otorhinolaryngologists and neurosurgeons, endoscopic endonasal brain surgery has become part of the surgical armamentarium for successful treatment of various cranial base pathologies. Today, it is considered the gold standard surgical technique for many types of skull base tumors. Techniques and Key Points for Endoscopic Cranial Base Reconstruction by pioneering otorhinolaryngologist Carlos D. Pinheiro-Neto and neurosurgeon Maria Peris-Celda, co-editor of Thieme's acclaimed Rhoton's Atlas of Head, Neck, and Brain, encompasses the most important endoscopic cranial base reconstruction techniques performed in the last two decades. The book features contributions from an impressive group of additional experts in this field."--Provided by publisher1 online resourc
Oceanapia topsenti Neto, Nascimento, Cavalcanti & Pinheiro, 2018, nom. nov.
No full text<i>Oceanapia topsenti</i> nom. nov. <p> <i>Phloeodictyon medium</i> Topsent, 1928: p. 321–322, pl. II, fig. 18, pl. X, fig. 27 (Azores).</p> <p> <i>Oceanapia media</i>; Burton 1956: p. 142 (genus transfer).</p> <p> Not <i>Oceanapia media</i> (Thiele, 1899) (a valid species).</p> <p> <b>Remarks.</b> Thiele (1899) described <i>Rhizochalina media</i> from Indonesia. Topsent (1928) described a new species from the Azores as <i>Phloeodictyon medium</i>, the species was transferred to <i>Oceanapia</i> by Burton (1956). When Van Soest (1980) proposed <i>Rhizochalina</i> as synonym of <i>Oceanapia</i>, he induced the homonymy between these species. According to the International Code of Zoological Name (ICZN 1999: 52.2) the name of the species <i>Oceanapia media</i> (Topsent, 1928) should be rejected. <i>Oceanapia topsenti</i> <b>nom. nov.</b> is herein proposed as a replacement name for <i>Oceanapia media</i> (Topsent, 1928) homonymy of <i>Oceanapia media</i> (Thiele, 1899).</p> <p> <b>Etymology.</b> Named after Emile Topsent, who designated the species name.</p>Published as part of <i>Neto, Carlos Santos, Nascimento, Elielton, Cavalcanti, Thaynã & Pinheiro, Ulisses, 2018, Taxonomy of Oceanapia Norman, 1869 (Demospongiae: Haplosclerida: Phloeodictyidae) from the Brazilian coast, pp. 363-376 in Zootaxa 4455 (2)</i> on page 365, DOI: 10.11646/zootaxa.4455.2.6, <a href="http://zenodo.org/record/1457303">http://zenodo.org/record/1457303</a>
[Fernando Fagundes Neto, secretário de Ciência e Tecnologia e Carlos Maurício de Carvalho Ferreira, presidente da FJP, no II Encontro de Municípios Mineradores de Minas Gerais]
No full textFernando Fagundes Neto, secretário de Ciência e Tecnologia, e o presidente da Fundação João Pinheiro (FJP), Carlos Maurício de Carvalho Ferreira, no II Encontro de Municípios Mineradores de Minas Gerais, realizado em Mariana, nos dias 8 e 10 de abril
Taxonomy of Oceanapia Norman, 1869 (Demospongiae: Haplosclerida: Phloeodictyidae) from the Brazilian coast
No full textNeto, Carlos Santos, Nascimento, Elielton, Cavalcanti, Thaynã, Pinheiro, Ulisses (2018): Taxonomy of Oceanapia Norman, 1869 (Demospongiae: Haplosclerida: Phloeodictyidae) from the Brazilian coast. Zootaxa 4455 (2): 363-376, DOI: 10.11646/zootaxa.4455.2.
[José Carlos Costa de Oliveira, técnico da Fundação João Pinheiro, FJP]
No full textJosé Carlos Costa de Oliveira, técnico da Fundação João Pinheiro (FJP), FJP
Pastoreio racional voisin: uma opção também no manejo de pastagens em grande áreas.
No full textTCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Curso de Agronomia.Acreditando que é possível a criação animal de forma ecológica e economicamente sustentáveis, além do crescente aumento do mercado mundial para produtos de origem sustentável e que prezem o respeito ao ambiente e bem-estar animal, realizou-se o Estágio de Conclusão de Curso de Agronomia da Universidade Federal de Santa Catarina acompanhando as atividades diárias de uma fazenda onde o Pastoreio Racional Voisin é utilizado como base no manejo da pastagem e dos animais. A Fazenda Margarida, no estado do Paraná, foi a escolhida para a realização do estágio, uma vez que trabalha com o Pastoreio Racional Voisin em grande escala, além de utilizar este sistema desde 2003, ou seja, os funcionários e o proprietário tem pleno domínio da técnica utilizada. É importante ressaltar que o projeto de Pastoreio Racional Voisin da Fazenda Margarida foi concebido pelos professores Luiz Carlos Pinheiro Machado e Luiz Carlos Pinheiro Machado Filho
Oceanapia hechteli Neto, Nascimento, Cavalcanti & Pinheiro, 2018, nom. nov.
No full text<i>Oceanapia hechteli</i> nom. nov. <p>Figure 2, Table 1</p> <p> <i>Adocia</i> sp. Hechtel, 1976: p. 240 (Pernambuco State, Brazil).</p> <p> <i>Rhizochalina nodulosa</i> Hechtel, 1983: p. 65, fig. 5–6 (Pernambuco State, Brazil).</p> <p> <i>Oceanapia nodulosa</i>; Santos <i>et al</i>. 2002: p. 396 (Pernambuco State, Brazil); Muricy <i>et al</i>. 2011: p. 109.</p> <p> Not <i>Oceanapia nodulosa</i> (Topsent, 1928) (a valid species).</p> <p> <b>Material examined:</b> UFPEPOR 3172, off Recife Municipality (08°06’02’’S 34°42’07’’W), Pernambuco State, Brazil, depth 30 m, dredge, st. 129, Recife expedition, 5 April 1967.</p> <p> <b>Comparative material:</b> YPM 5705 (Holotype), Recife, Pernambuco State, Brazil, depth 27 m, det. Hechtel (1983) (Photographs of the specimen, choanosome and spicules).</p> <p> <b>External morphology (Fig. 2A).</b> Semispherical sponge, 9.3 x 6.2 cm (length x width). The specimen has nine fistulae, about 0.2–0.6 x 0.2–0.5 cm (length x width), distributed throughout the specimen. The surface is rough and hispid; firm consistency and circular oscules present at the top of the fistulae. Colour when preserved (ethanol 80%) is reddish brown, colour in life is unknown.</p> <p> <b>Skeleton (Fig. 2B).</b> Ectosoma multilayered compact crust of tangential spicules, with multispicular fiber bundles (69– <i>83.3</i> –102 µm, diameter). Cross-linked choanosomal skeleton with multispicular tracts (81– <i>107.7</i> –125 µm) forming well-defined circular meshes (125– <i>383.7</i> –625 µm).</p> <p> <b>Spicules (Fig. 2C).</b> Oxeas (174– <i>210.1</i> –232 / 6– <i>6.9</i> –8 µm): curved, smooth, robust and with telescopic tips. Raphidiform oxeas (97 <i>–162.1–</i> 230 <i>/</i> 2.6 µm): smooth, smaller and thinner.</p> <p> <b>Distribution and ecology.</b> Endemic from Pernambuco State, Brazil (Hechtel 1976; 1983; Santos <i>et al</i>. 2002; Muricy <i>et al</i>. 2011) (Fig. 1). This specimen was found over calcareous algae.</p> <p> <b>Etymology.</b> Named after George Hechtel, the authority who designed <i>Rhizochalina nodulosa</i> Hechtel, 1983.</p> <p> <b>Remarks.</b> Hechtel (1983) described the species from a single specimen, the holotype (YPM 5705), collected in Pernambuco State. We found a topotype specimen (UFPEPOR 3172), described herein. This specimen and the holotype have very similar features; both have a semispherical body with small fragmented fistulae. Their spicule complement of oxeas and its dimensions are similar (see Table 1).</p> <p> About the homonymy <i>Oceanapia nodulosa</i>, Topsent (1928) described from the Azores a new species, <i>Phloeodictyon nodulosum</i>. Hechtel (1983) described the new species <i>Rhizochalina nodulosa</i> without observing that Van Soest (1980) had already proposed the genus <i>Rhizochalina</i> and <i>Phloeodictyon</i> as synonyms of <i>Oceanapia</i>. According to the International Code of Zoological Name (ICZN 1999: 52.2) the name <i>Oceanapia nodulosa</i> (Hechtel, 1983) should be rejected. <i>Oceanapia hechteli</i> <b>nom. nov.</b> is herein proposed as a replacement for <i>Oceanapia nodulosa</i> (Hechtel, 1983) homonym of <i>Oceanapia nodulosa</i> (Topsent, 1928).</p> <p> <i>......continued on the next page</i> References: (1) Hechtel (1983); (2) Topsent (1928); (3) Wiedenmayer (1977); (4) De Laubenfels (1934); (5) Lehnert & Van Soest (1999); (6) Campos <i>et al</i>. (2005); (7) Topsent (1904); (8) Schmidt (1870); (9) Van Soest (2017); (10) Lévi (1969); (11) De Weerdt & Van Soest (1986); (12) Topsent (1892); (13) Schmidt (1880); (14) Carter (1882); (15) George & Wilson (1919); (16) Zea (1987); (17) Van Soest & Sass (1981); (18) Bowerbank (1866).</p>Published as part of <i>Neto, Carlos Santos, Nascimento, Elielton, Cavalcanti, Thaynã & Pinheiro, Ulisses, 2018, Taxonomy of Oceanapia Norman, 1869 (Demospongiae: Haplosclerida: Phloeodictyidae) from the Brazilian coast, pp. 363-376 in Zootaxa 4455 (2)</i> on pages 365-366, DOI: 10.11646/zootaxa.4455.2.6, <a href="http://zenodo.org/record/1457303">http://zenodo.org/record/1457303</a>
Oceanapia hechteli Neto, Nascimento, Cavalcanti & Pinheiro, 2018, nom. nov.
No full text<i>Oceanapia hechteli</i> nom. nov. <p>Figure 2, Table 1</p> <p> <i>Adocia</i> sp. Hechtel, 1976: p. 240 (Pernambuco State, Brazil).</p> <p> <i>Rhizochalina nodulosa</i> Hechtel, 1983: p. 65, fig. 5–6 (Pernambuco State, Brazil).</p> <p> <i>Oceanapia nodulosa</i>; Santos <i>et al</i>. 2002: p. 396 (Pernambuco State, Brazil); Muricy <i>et al</i>. 2011: p. 109.</p> <p> Not <i>Oceanapia nodulosa</i> (Topsent, 1928) (a valid species).</p> <p> <b>Material examined:</b> UFPEPOR 3172, off Recife Municipality (08°06’02’’S 34°42’07’’W), Pernambuco State, Brazil, depth 30 m, dredge, st. 129, Recife expedition, 5 April 1967.</p> <p> <b>Comparative material:</b> YPM 5705 (Holotype), Recife, Pernambuco State, Brazil, depth 27 m, det. Hechtel (1983) (Photographs of the specimen, choanosome and spicules).</p> <p> <b>External morphology (Fig. 2A).</b> Semispherical sponge, 9.3 x 6.2 cm (length x width). The specimen has nine fistulae, about 0.2–0.6 x 0.2–0.5 cm (length x width), distributed throughout the specimen. The surface is rough and hispid; firm consistency and circular oscules present at the top of the fistulae. Colour when preserved (ethanol 80%) is reddish brown, colour in life is unknown.</p> <p> <b>Skeleton (Fig. 2B).</b> Ectosoma multilayered compact crust of tangential spicules, with multispicular fiber bundles (69– <i>83.3</i> –102 µm, diameter). Cross-linked choanosomal skeleton with multispicular tracts (81– <i>107.7</i> –125 µm) forming well-defined circular meshes (125– <i>383.7</i> –625 µm).</p> <p> <b>Spicules (Fig. 2C).</b> Oxeas (174– <i>210.1</i> –232 / 6– <i>6.9</i> –8 µm): curved, smooth, robust and with telescopic tips. Raphidiform oxeas (97 <i>–162.1–</i> 230 <i>/</i> 2.6 µm): smooth, smaller and thinner.</p> <p> <b>Distribution and ecology.</b> Endemic from Pernambuco State, Brazil (Hechtel 1976; 1983; Santos <i>et al</i>. 2002; Muricy <i>et al</i>. 2011) (Fig. 1). This specimen was found over calcareous algae.</p> <p> <b>Etymology.</b> Named after George Hechtel, the authority who designed <i>Rhizochalina nodulosa</i> Hechtel, 1983.</p> <p> <b>Remarks.</b> Hechtel (1983) described the species from a single specimen, the holotype (YPM 5705), collected in Pernambuco State. We found a topotype specimen (UFPEPOR 3172), described herein. This specimen and the holotype have very similar features; both have a semispherical body with small fragmented fistulae. Their spicule complement of oxeas and its dimensions are similar (see Table 1).</p> <p> About the homonymy <i>Oceanapia nodulosa</i>, Topsent (1928) described from the Azores a new species, <i>Phloeodictyon nodulosum</i>. Hechtel (1983) described the new species <i>Rhizochalina nodulosa</i> without observing that Van Soest (1980) had already proposed the genus <i>Rhizochalina</i> and <i>Phloeodictyon</i> as synonyms of <i>Oceanapia</i>. According to the International Code of Zoological Name (ICZN 1999: 52.2) the name <i>Oceanapia nodulosa</i> (Hechtel, 1983) should be rejected. <i>Oceanapia hechteli</i> <b>nom. nov.</b> is herein proposed as a replacement for <i>Oceanapia nodulosa</i> (Hechtel, 1983) homonym of <i>Oceanapia nodulosa</i> (Topsent, 1928).</p> <p> <i>......continued on the next page</i> References: (1) Hechtel (1983); (2) Topsent (1928); (3) Wiedenmayer (1977); (4) De Laubenfels (1934); (5) Lehnert & Van Soest (1999); (6) Campos <i>et al</i>. (2005); (7) Topsent (1904); (8) Schmidt (1870); (9) Van Soest (2017); (10) Lévi (1969); (11) De Weerdt & Van Soest (1986); (12) Topsent (1892); (13) Schmidt (1880); (14) Carter (1882); (15) George & Wilson (1919); (16) Zea (1987); (17) Van Soest & Sass (1981); (18) Bowerbank (1866).</p>Published as part of <i>Neto, Carlos Santos, Nascimento, Elielton, Cavalcanti, Thaynã & Pinheiro, Ulisses, 2018, Taxonomy of Oceanapia Norman, 1869 (Demospongiae: Haplosclerida: Phloeodictyidae) from the Brazilian coast, pp. 363-376 in Zootaxa 4455 (2)</i> on pages 365-366, DOI: 10.11646/zootaxa.4455.2.6, <a href="http://zenodo.org/record/1457303">http://zenodo.org/record/1457303</a>
FIGURE 4 in Taxonomy of Oceanapia Norman, 1869 (Demospongiae: Haplosclerida: Phloeodictyidae) from the Brazilian coast
No full textFIGURE 4. Spicule complement of Oceanapia cordia sp. nov. (UFPEPOR 2199, holotype) in SEM. A, oxeas; B, details of oxeas. Scale bars: A = 100 µm; B = 10 µm.Published as part of Neto, Carlos Santos, Nascimento, Elielton, Cavalcanti, Thaynã & Pinheiro, Ulisses, 2018, Taxonomy of Oceanapia Norman, 1869 (Demospongiae: Haplosclerida: Phloeodictyidae) from the Brazilian coast, pp. 363-376 in Zootaxa 4455 (2) on page 370, DOI: 10.11646/zootaxa.4455.2.6, http://zenodo.org/record/145730
Cristina Santos Pinheiro, Joaquim Pinheiro, Gabriel F. Silva & Rui Carlos Fonseca, Gynaikeia
No full textEs una reseña de la obra: Cristina Santos Pinheiro, Joaquim Pinheiro, Gabriel F. Silva & Rui Carlos Fonseca: Gynaikeia. Colectânea de Textos Antigos de Ginecologia, V. N. Famalição: Ed. Humus, 2022, 345 págs. ISBN: 978-989-755-802-3.It´s a review of the work: Cristina Santos Pinheiro, Joaquim Pinheiro, Gabriel F. Silva & Rui Carlos Fonseca: Gynaikeia. Colectânea de Textos Antigos de Ginecologia, V. N. Famalição: Ed. Humus, 2022, 345 págs. ISBN: 978-989-755-802-3
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