Results: 4
#1
au:Oliveira, Lucas Pires Gomes
Filters
Order by
Page
of 1
Next
1.
The Program for Biodiversity Research in Brazil: The role of regional networks for biodiversity knowledge, dissemination, and conservation
Facebook Twitter
Facebook Twitter
- Other social networks
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Other networks
- Metrics
ROSA, CLARISSA
; BACCARO, FABRICIO
; CRONEMBERGER, CECILIA
; HIPÓLITO, JULIANA
; BARROS, CLAUDIA FRANCA
; RODRIGUES, DOMINGOS DE JESUS
; NECKEL-OLIVEIRA, SELVINO
; OVERBECK, GERHARD E.
; DRECHSLER-SANTOS, ELISANDRO RICARDO
; ANJOS, MARCELO RODRIGUES DOS
; FERREGUETTI, ÁTILLA C.
; AKAMA, ALBERTO
; MARTINS, MARLÚCIA BONIFÁCIO
; TOMAS, WALFRIDO MORAES
; SANTOS, SANDRA APARECIDA
; FERREIRA, VANDA LÚCIA
; CUNHA, CATIA NUNES DA
; PENHA, JERRY
; PINHO, JOÃO BATISTA DE
; SALIS, SUZANA MARIA
; DORIA, CAROLINA RODRIGUES DA COSTA
; PILLAR, VALÉRIO D.
; PODGAISKI, LUCIANA R.
; MENIN, MARCELO
; BÍGIO, NARCÍSIO COSTA
; ARAGÓN, SUSAN
; MANZATTO, ANGELO GILBERTO
; VÉLEZ-MARTIN, EDUARDO
; SILVA, ANA CAROLINA BORGES LINS E
; IZZO, THIAGO JUNQUEIRA
; MORTATI, AMANDA FREDERICO
; GIACOMIN, LEANDRO LACERDA
; ALMEIDA, THAÍS ELIAS
; ANDRÉ, THIAGO
; SILVEIRA, MARIA AUREA PINHEIRO DE ALMEIDA
; SILVEIRA, ANTÔNIO LAFFAYETE PIRES DA
; MESSIAS, MARILUCE REZENDE
; MARQUES, MARCIA C.M.
; PADIAL, ANDRE ANDRIAN
; MARQUES, RENATO
; BITAR, YOUSZEF O.C.
; SILVEIRA, MARCOS
; MORATO, ELDER FERREIRA
; PAGOTTO, RUBIANI DE CÁSSIA
; STRUSSMANN, CHRISTINE
; MACHADO, RICARDO BOMFIM
; AGUIAR, LUDMILLA MOURA DE SOUZA
; FERNANDES, GERALDO WILSON
; OKI, YUMI
; NOVAIS, SAMUEL
; FERREIRA, GUILHERME BRAGA
; BARBOSA, FLÁVIA RODRIGUES
; OCHOA, ANA C.
; MANGIONE, ANTONIO M.
; GATICA, AILIN
; CARRIZO, MARÍA CELINA
; RETTA, LUCÍA MARTINEZ
; JOFRÉ, LAURA E.
; CASTILLO, LUCIANA L.
; NEME, ANDREA M.
; RUEDA, CARLA
; TOLEDO, JOSÉ JULIO DE
; GRELLE, CARLOS EDUARDO VIVEIROS
; VALE, MARIANA M.
; VIEIRA, MARCUS VINICIUS
; CERQUEIRA, RUI
; HIGASHIKAWA, EMÍLIO MANABU
; MENDONÇA, FERNANDO PEREIRA DE
; GUERREIRO, QUÊZIA LEANDRO DE MOURA
; BANHOS, AUREO
; HERO, JEAN-MARC
; KOBLITZ, RODRIGO
; COLLEVATTI, ROSANE GARCIA
; SILVEIRA, LUÍS FÁBIO
; VASCONCELOS, HERALDO L.
; VIEIRA, CECÍLIA RODRIGUES
; COLLI, GUARINO RINALDI
; CECHIN, SONIA ZANINI
; SANTOS, TIAGO GOMES DOS
; FONTANA, CARLA S.
; JARENKOW, JOÃO A.
; MALABARBA, LUIZ R.
; RUEDA, MARTA P.
; ARAUJO, PUBLIO A.
; PALOMO, LUCAS
; ITURRE, MARTA C.
; BERGALLO, HELENA GODOY
; MAGNUSSON, WILLIAM E.
.
Abstract The Program for Biodiversity Research (PPBio) is an innovative program designed to integrate all biodiversity research stakeholders. Operating since 2004, it has installed long-term ecological research sites throughout Brazil and its logic has been applied in some other southern-hemisphere countries. The program supports all aspects of research necessary to understand biodiversity and the processes that affect it. There are presently 161 sampling sites (see some of them at Supplementary Appendix), most of which use a standardized methodology that allows comparisons across biomes and through time. To date, there are about 1200 publications associated with PPBio that cover topics ranging from natural history to genetics and species distributions. Most of the field data and metadata are available through PPBio web sites or DataONE. Metadata is available for researchers that intend to explore the different faces of Brazilian biodiversity spatio-temporal variation, as well as for managers intending to improve conservation strategies. The Program also fostered, directly and indirectly, local technical capacity building, and supported the training of hundreds of undergraduate and graduate students. The main challenge is maintaining the long-term funding necessary to understand biodiversity patterns and processes under pressure from global environmental changes.
https://doi.org/10.1590/0001-3765202120201604
1034 downloads
2.
SiOxCyHz-TiO2 Nanocomposite Films Prepared by a Novel PECVD-Sputtering Process
Facebook Twitter
Facebook Twitter
- Other social networks
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Other networks
- Metrics
Oliveira, Lucas Pires Gomes
; Ribeiro, Rafael Parra
; Bortoleto, José Roberto Ribeiro
; Cruz, Nilson Cristino
; Rangel, Elidiane Cipriano
.
Abstract Recently, there has been growing interest in the incorporation of particles in plasma deposited thin films to creation of multifunctional surfaces. In this work a new hybrid methodology based on the plasma enhanced chemical vapor deposition (PECVD) of hexamethyldisiloxane combined to the reactive sputtering of TiO2 is proposed for the preparation of SiOxCyHz-TiO2 composite films. Specifically, the effect of the proportion of O2 in the plasma environment on the morphology, chemical structure, elemental composition, wettability, thickness and surface roughness, of the films was studied. Agglomerates of TiO2 (16-83 μm) were detected into the organosilicon matrix with the concentration of particulates growing with the percentage of oxygen in the feed. In general, there was elevation in the angle of contact of the surfaces as the oxygen supply increased. Interpretation is proposed in terms of the influence of the oxygen supply on the TiO2 sputtering rate and in the oxidation of plasma species.
https://doi.org/10.1590/1980-5373-mr-2021-0058
96 downloads
3.
Insect (Hexapoda) diversity in the oceanic archipelago of Fernando de Noronha, Brazil: updated taxonomic checklist and new records
Facebook Twitter
Facebook Twitter
- Other social networks
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Other networks
- Metrics
Rafael, José Albertino
; Limeira-de-Oliveira, Francisco
; Hutchings, Roger William
; Miranda, Gil Felipe Gonçalves
; Silva Neto, Alberto Moreira da
; Somavilla, Alexandre
; Camargo, Alexssandro
; Asenjo, Angélico
; Pinto, Ângelo Parise
; Bello, Ayr de Moura
; Dalmorra, Camila
; Mello-Patiu, Cátia Antunes de
; Carvalho, Claudio José Barros de
; Takiya, Daniela Maeda
; Parizotto, Daniele Regina
; Marques, Dayse Willkenia Almeida
; Cavalheiro, Denis de Oliveira
; Mendes, Diego Matheus de Mello
; Zeppelini, Douglas
; Carneiro, Eduardo
; Lima, Élison Fabrício Bezerra
; Lima, Estevam Cipriano Araújo de
; Godoi, Fabio Siqueira Pitaluga de
; Pessoa, Felipe Arley Costa
; Vaz-de-Mello, Fernando Zagury
; Sosa-Duque, Francisco José
; Flores, Heloísa Fernandes
; Fernandes, Itanna Oliveira
; Silva-Júnior, José Osvaldo
; Gomes, Lucas Roberto Pereira
; Monné, Marcela Laura
; Castro, Marcelo Cutrim Moreira de
; Silva, Marcelo Peixoto Gomes da
; Couri, Márcia Souto
; Gottschalk, Marco Silva
; Soares, Matheus Mickael Mota
; Monné, Miguel Angel
; Rafael, Miriam Silva
; Casagrande, Mirna Martins
; Mielke, Olaf Hermann Hendrik
; Grossi, Paschoal Coelho
; Pinto, Paula Jéssica Costa
; Bartholomay, Pedro Reck
; Sobral, Rafael
; Heleodoro, Raphael Aquino
; Machado, Renato José Pires
; Corrêa, Robson Crepes
; Hutchings, Rosa Sá Gomes
; Ale-Rocha, Rosaly
; Santos, Sandra Duque dos
; Lima, Sheila Pereira de
; Mahlmann, Thiago
; Silva, Vera Cristina
; Fernandes, Daniell Rodrigo Rodrigues
.
ABSTRACT Hexapods, commonly known as insects, are a neglected taxonomic group in the Fernando de Noronha archipelago, with unanswered questions about their species richness and the ecological processes in which they are involved (e.g., colonization, introduction, establishment, and extinction). Herein, we provide an updated Hexapod checklist with current nomenclatural combinations. The entomofauna of the Fernando de Noronha archipelago is currently composed of 453 species in 21 orders. The orders, and their respective number of species, are: Blattaria (9), Coleoptera (118), Collembola (29), Dermaptera (3), Diplura (1), Diptera (134), Embioptera (1), Hemiptera (29), Hymenoptera (59), Isoptera (2), Lepidoptera (25), Mantodea (1), Neuroptera (3), Odonata (5), Orthoptera (11), Phasmatodea (1), Phthiraptera (6), Psocoptera (3), Siphonaptera (1), Thysanoptera (10), and Zygentoma (2). The archipelago has 263 new taxon records (family + genera + species). Thirty-eight species (3.39%) were described from local specimens and most of them are likely endemic species. This study more than doubles our knowledge (from the previous 190 records) of the entomofauna in this large Brazilian archipelago. This study also provides a baseline for studies on its conservation status and for implementing future environmental management programs.
https://doi.org/10.1590/1806-9665-rbent-2020-0052
2462 downloads
4.
Reconstrução mamária com loja de retalho retropeitoral superior e subcutâneo misto inferior
Facebook Twitter
Facebook Twitter
- Other social networks
- Google+
- StambleUpon
- CiteULike
- Mendeley
- Other networks
- Metrics
COSAC, OGNEV MEIRELES
; RIBEIRO JUNIOR, ISMAR
; MOURA, LUCIANO GOMES
; SOARES, DANIEL AUGUSTO DOS SANTOS
; DAHER, LEONARDO MARTINS COSTA
; GALDINO, MILENA CARVALHO ALMEIDA
; SANTOS, GABRIEL CAMPELO DOS
; BARCELOS, LEONARDO DAVID PIRES
; CALIERON, PABLO JUAREZ
; OLIVEIRA, MARCUS VINICIUS SERRA DE
; EVANGELISTA, LUCAS CORREIA
.
ABSTRACT Introduction: A total of 57,960 new cases of breast cancer were expected in Brazil in 2016 according to data from the National Cancer Institute, corresponding to 25% of cancers in the country (excluding non-melanoma skin tumors). This study aims at presenting a surgical approach for immediate breast reconstructions with upper retropectoral and lower mixed subcutaneous cavities. Methods: The authors performed breast reconstruction using flaps of the pectoral muscle and inferior cutaneous pedicle associated with insertion of silicone breast implants. The medical records of patients operated between 2012 and 2016 at the Plastic Surgery Service of the senior author’s private clinic at Daher Hospital and Armed Forces Hospital were retrospectively analyzed. Results: The results were satisfactory, with low complication rates and high patient and author satisfaction. Thirty-six patients, with a mean age of 59 years, underwent breast reconstruction using the described technique. The complications were nipple-areola complex necrosis, dehiscence, seroma, hematoma, liponecrosis, implant displacement, and deep venous thrombosis. No patient needed salvage surgery or had recurrence of mammary neoplasia during the study period. Conclusion: The present technique preserves the skin located at the lower portion of the breast, with a low risk of dehiscence or extrusion of the implant in this region, providing a double protection of the implant, with the pectoralis major muscle in the upper two thirds and the cutaneous-dermis-fat flap in the lower third, characterizing a “dual-plane” positioning.
RESUMO Introdução: Segundo dados do Instituto Nacional de Câncer (INCA) de 2016, estima-se em 57.960 novos casos de câncer de mama no Brasil, o que corresponde a 25% dentre todos os tipos de cânceres no país (excluindo-se os tumores de pele não melanoma). O presente artigo visa apresentar uma forma de abordagem para as reconstruções mamárias imediatas com loja retropeitoral superior e subcutânea mista inferior. Métodos: Os autores descrevem da técnica de reconstrução mamária com retalho do músculo peitoral e pedículo cutâneo inferior, associado à inclusão de implante mamário de silicone. Foi realizada análise retrospectiva de prontuários das pacientes operadas entre os anos 2012 e 2016 no Serviço de Cirurgia Plástica da clínica privada do autor sênior, no Hospital Daher e no Hospital das Forças Armadas. Resultados: Os resultados são satisfatórios, com baixos índices de complicações e com satisfação elevada para os pacientes e os autores. Trinta e seis pacientes foram submetidas à reconstrução mamária com a técnica descrita, com média de idade de 59 anos. As complicações apresentadas foram necrose de complexo areolopapilar, deiscência, seroma, hematoma, liponecrose, deslocamento do implante e trombose venosa profunda. Nenhuma paciente teve necessidade de resgate da reconstrução ou apresentou recidiva da neoplasia mamária durante o período do estudo. Conclusão: Trata-se de técnica que preserva a pele da mama em sua parte inferior, com baixa possibilidade de deiscência ou extrusão do implante nesta região, proporcionando uma dupla proteção deste implante com o músculo peitoral maior nos dois terços superiores e o retalho cutâneodermogorduroso no terço inferior, caracterizando um “dual-plane”.
Showing
itens per page
Page
of 1
Next
Statistics of
Send result
Sem resultados
No documents were found for your search
Glossary and search help
You can enrich your search in a very simple way. Use the search indexes combined with the connectors (AND or OR) and specify more your search.
For example, if you want to search for articles about
cases of dengue in Brasil in 2015, use:ti:dengue and publication_year:2015 and aff_country:Brasil
See below the complete list of search indexes that can be used:
Index code | Element |
---|---|
ti | article title |
au | author |
kw | article keywords |
subject | subject (title words, abstract and keywords) |
ab | abstract |
ta | journal short title (e.g. Cad. Saúde Pública) |
journal_title | journal full title (e.g. Cadernos de Saúde Pública) |
la | publication language code (e.g. pt - Portuguese, es - Spanish) |
type | document type |
pid | publication identifier |
publication_year | publication year of publication |
sponsor | sponsor |
aff_country | country code of the author's affiliation |
aff_institution | author affiliation institution |
volume | article volume |
issue | article issue |
elocation | elocation |
doi | DOI number |
issn | journal ISSN |
in | SciELO colection code (e.g. scl - Brasil, col - Colômbia) |
use_license | article usage license code |