Lucas Lima - Academia.edu (original) (raw)
Papers by Lucas Lima
Lecture Notes in Computer Science, 2013
Lecture Notes in Computer Science, 2013
ABSTRACT In this work, we propose a semantics for activity diagrams based on the COMPASS modellin... more ABSTRACT In this work, we propose a semantics for activity diagrams based on the COMPASS modelling language (CML): a formal specification language to model systems which is based on the CSP and VDM specification languages. A distinguishing feature of our semantics is that it is defined as part of a larger effort to define the semantics of several diagrams of SysML, a UML profile for systems engineering. We have defined a fairly comprehensive semantics for activity diagrams, which comprises action, object and control nodes constructors, control and object flow, interruptible regions among other features. We illustrate our semantics with diagrams of an emergency response system. We also discuss an analysis strategy which involves an integrated view of diagrams like block definition and state machines.
Tantalum Nitride as Electrode for MOS Technology and Schottky Diode. [ECS Transactions 39, 69 (20... more Tantalum Nitride as Electrode for MOS Technology and Schottky Diode. [ECS Transactions 39, 69 (2011)]. Lucas P. Lima, José A. Diniz, Ioshiaki Doi, Juliana Miyoshi, Audrey R. Silva, José Godoy Fo. Abstract. TaN films have been ...
Tantalum nitride (TaN) films have been obtained by DC sputtering deposition, using different nitr... more Tantalum nitride (TaN) films have been obtained by DC sputtering deposition, using different nitrogen flow and discharge power on Si substrates. The N2/Ar ratio and sputtering power effects on structural and electrical properties of TaN films were investigated by scan ...
Complementary Therapies for the Contemporary Healthcare, 2012
physica status solidi (c), 2012
Page 1. ?? 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim pss current topics in solid state ... more Page 1. ?? 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim pss current topics in solid state physics c status solidi www.pss-c.com physica Early View publication on wileyonlinelibrary.com (issue and page numbers not ...
Journal of Urology, 2007
We investigated the effects of subchronic exposure to radio frequency emitted from a conventional... more We investigated the effects of subchronic exposure to radio frequency emitted from a conventional cellular telephone on the testicular function in adult rats. Materials and Methods: A total of 16 male Wistar rats at age 30 days were randomly divided into 2 groups, including experimental and control groups. The experimental group was exposed to radio frequency emitted from a conventional GSM (global system for mobile communications) cellular telephone (1,835 to 1,850 MHz) for 1 hour daily during 11 weeks. Rectal temperature was measured before and after the exposure period. Testicular and epididymal weight, lipid peroxidation levels in these organs, serum total testosterone and the epididymal sperm count were evaluated. Maturation phase spermatid retention at stage IX-X, interstitial infiltration, cellular vacuolation and multinucleate giant cells were among the qualitative testicular histopathological end points analyzed. Each rat had 10 consecutive round seminiferous tubules at stage VII-VIII evaluated for the mean seminiferous tubular diameter measurement, the crude histological count of round spermatids, pachytene spermatocytes and Sertoli's cells with evident nucleoli, and the true histological count (Abercrombie's correction factor) of round spermatids and pachytene spermatocytes. Results: Mean rectal temperature did not alter following exposure. There was no statistical difference between the control and experimental groups in any end points evaluated.
1 Porto Alegre, 26 a 30 de julho de 2009, Sociedade Brasileira de Economia, Administração e Socio... more 1 Porto Alegre, 26 a 30 de julho de 2009, Sociedade Brasileira de Economia, Administração e Sociologia Rural DESENVOLVIMENTO TERRITORIAL RURAL E CONSÓRCIOS INTERMUNICIPAIS: ESTUDO DE CASO DOS ARRANJOS SÓCIOS PRODUTIVOS INDUZIDOS EM MINAS GERAIS acortega@ufu.br Apresentação Oral-Desenvolvimento Rural, Territorial e regional ANTONIO CÉSAR ORTEGA; CLESIO MARCELINO JESUS; LUCAS FERREIRA LIMA; ANDRE LUIZ PIRES MUNIZ. UNIVERSIDADE FEDERAL DE UBERLÂNDIA, UBERLÂNDIA -MG -BRASIL. Desenvolvimento Territorial Rural e Consórcios Intermunicipais: estudo de caso dos arranjos sócios produtivos induzidos em Minas Gerais Grupo de Pesquisa: 9 -Desenvolvimento rural, territorial e regional Resumo Este trabalho analisa políticas públicas que induzem a constituição de arranjos sócios produtivos a partir do enfoque territorial a partir da experiência do estado de Minas Gerais. São analisados os casos dos consórcios intermunicipais, particularmente, aqueles que vêm sendo criados em municípios rurais, como são os Territórios Rurais (TR), Territórios da Cidadania (TC), e dos Consórcios Intermunicipais de Segurança Alimentar e Desenvolvimento Local (Consads). Com base na análise de documentos oficiais e uso de dados secundários, verificamos o perfil daqueles municípios e a coincidência ou não entre os integrantes dos consórcios daquelas políticas públicas. Como resultado, pudemos verificar que aqueles arranjos estão sobrepostos em alguns territórios, que, de fato, foram alcançados municípios rurais mineiros com baixos indicadores socioeconômicos. Porém muitos outros ficaram fora daquela seleção e apresentam condições semelhantes de pobreza, insegurança alimentar e subdesenvolvimento.
Key Engineering Materials, 2014
Zootaxa, 2014
The male imago of Cloeodes irvingi Waltz & McCafferty, 1987 is described for the first time based... more The male imago of Cloeodes irvingi Waltz & McCafferty, 1987 is described for the first time based on reared nymphs collected from the state of Pernambuco, northeastern Brazil. It is differentiated from Neotropical congeners, among other characteristics, by the marginal intercalary veins being paired, except between veins ICu1-ICu2 and ICu2-CuP where they are single and between Sc-R1 and CuP-A where they are absent; segment II of forceps with a medial constriction; and the posterior margin of the subgenital plate being rounded. The nymph of this species is redescribed based on new and original specimens. It is differentiated from Neotropical congeners, among others characteristics, by having a labrum with a dorsal arc composed of 2 + 0 + 2 long, spine-like setae, a labial palp segment III that is subquadrangular, and the fore femur with an apex that is not projected, with 2 blunt setae.
Zootaxa, 2013
Four new species of the mayfly genus Thraulodes Ulmer are described based on imagos from Northeas... more Four new species of the mayfly genus Thraulodes Ulmer are described based on imagos from Northeastern and Southern Brazil: Thraulodes luizgonzagai sp. nov., Thraulodes sternimaculatus sp. nov., Thraulodes alapictus sp. nov., and Thraulodes pinhoi sp. nov. The new species can be easily differentiated by the abdominal color pattern and genitalia morphology. The first key to adults from Brazil is provided.
Zootaxa, 2014
Miroculis stenopterus, sp. nov., is described based on material from State of Pernambuco, Northea... more Miroculis stenopterus, sp. nov., is described based on material from State of Pernambuco, Northeastern Brazil. The imago of the new species can be distinguished, among other characteristics, by an uncommon forewing shape, long and narrow, similar to species of genus Microphlebia. The tentatively associated nymph can be distinguished from other species of the genus mainly by the abdominal color pattern and the ratio of labial palp segment 2 to segment 1 (1.01-1.04 x).
Zootaxa, 2013
The Hydroptilidae constitute the most diverse and widespread family of Trichoptera in the world. ... more The Hydroptilidae constitute the most diverse and widespread family of Trichoptera in the world. About 90 species of microcaddisflies have been recorded from Brazil, but the northeastern region is one of the least-sampled. In this work we describe a new species of Metrichia from Pernambuco State. Furthermore, we present the first records of Flintiella andreae Angrisano 1995 and Oxyethira bettyae Thomson & Holzenthal 2012 from Brazil, and four other new records from the northeastern region.
Revista Brasileira de Entomologia, 2012
Neotropical Entomology, 2010
... LUCAS RCLIMA1, FREDERICO FSALLES2, ULISSES SPINHEIRO1, EDILANE QUINTO3 ... encontradas tanto ... more ... LUCAS RCLIMA1, FREDERICO FSALLES2, ULISSES SPINHEIRO1, EDILANE QUINTO3 ... encontradas tanto ambientes lóticos (córregos e rios) quanto lênticos (lagos, fitotelmas, etc), colonizando grande variedade de substratos, como vegetação marginal, rochas, folhiço, entre ...
Journal of Natural History, 2013
We present here the first list of species of Trichoptera (Insecta) from Pernambuco State, northea... more We present here the first list of species of Trichoptera (Insecta) from Pernambuco State, northeastern Brazil, as well as new records of caddisfly species for the country. This study is based on collections of adults, from rivers and streams in 10 counties. A total of six families, 14 genera, and 22 species were recorded, increasing the number of species in the northeastern region from 15 to 37. Moreover, Mortoniella asymmetris Blahnik and Holzenthal, 2011 is recorded for the first time from Brazil.
Neotropical Entomology, 2010
Based on collections in five municipalities from southern Bahia, a new species, Paracloeodes quad... more Based on collections in five municipalities from southern Bahia, a new species, Paracloeodes quadridentatus sp. n., is described from Brazil. It can be distinguished, among other characteristics, by the presence of three, often four, well developed denticles on the tarsal claws, a characteristic that has never been found in other species of the genus. Besides the description of the new species, the following 14 taxa of Baetidae are recorded for the first time from the State of Bahia: Americabaetis alphus Lugo-Ortiz & McCafferty, Americabaetis labiosus Lugo-Ortiz & McCafferty, Aturbina georgei Lugo-Ortiz & McCafferty, Baetodes sp., Callibaetis sp., Camelobaetidius francischettii Salles Andrade & Da-Silva, Camelobaetidius lassance Salles & Serrão, Camelobaetidius sp. 1, Camelobaetidius sp. 2, Cloeodes cf. opacus Nieto & Richard, Cryptonympha dasilvai Salles & Francischetti, Spiritiops silvudus Lugo-Ortiz & McCafferty, Waltzoyphius fasciatus McCafferty & Lugo-Ortiz e Zelusia principalis Lugo-Ortiz & McCafferty. As this is the first survey of Baetidae from Bahia, and it was restricted to the southern part of the state, sampling efforts in other areas are extremely required and should increase considerably the number of species, or even genera, reported from the state.
Lecture Notes in Computer Science, 2013
Lecture Notes in Computer Science, 2013
ABSTRACT In this work, we propose a semantics for activity diagrams based on the COMPASS modellin... more ABSTRACT In this work, we propose a semantics for activity diagrams based on the COMPASS modelling language (CML): a formal specification language to model systems which is based on the CSP and VDM specification languages. A distinguishing feature of our semantics is that it is defined as part of a larger effort to define the semantics of several diagrams of SysML, a UML profile for systems engineering. We have defined a fairly comprehensive semantics for activity diagrams, which comprises action, object and control nodes constructors, control and object flow, interruptible regions among other features. We illustrate our semantics with diagrams of an emergency response system. We also discuss an analysis strategy which involves an integrated view of diagrams like block definition and state machines.
Tantalum Nitride as Electrode for MOS Technology and Schottky Diode. [ECS Transactions 39, 69 (20... more Tantalum Nitride as Electrode for MOS Technology and Schottky Diode. [ECS Transactions 39, 69 (2011)]. Lucas P. Lima, José A. Diniz, Ioshiaki Doi, Juliana Miyoshi, Audrey R. Silva, José Godoy Fo. Abstract. TaN films have been ...
Tantalum nitride (TaN) films have been obtained by DC sputtering deposition, using different nitr... more Tantalum nitride (TaN) films have been obtained by DC sputtering deposition, using different nitrogen flow and discharge power on Si substrates. The N2/Ar ratio and sputtering power effects on structural and electrical properties of TaN films were investigated by scan ...
Complementary Therapies for the Contemporary Healthcare, 2012
physica status solidi (c), 2012
Page 1. ?? 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim pss current topics in solid state ... more Page 1. ?? 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim pss current topics in solid state physics c status solidi www.pss-c.com physica Early View publication on wileyonlinelibrary.com (issue and page numbers not ...
Journal of Urology, 2007
We investigated the effects of subchronic exposure to radio frequency emitted from a conventional... more We investigated the effects of subchronic exposure to radio frequency emitted from a conventional cellular telephone on the testicular function in adult rats. Materials and Methods: A total of 16 male Wistar rats at age 30 days were randomly divided into 2 groups, including experimental and control groups. The experimental group was exposed to radio frequency emitted from a conventional GSM (global system for mobile communications) cellular telephone (1,835 to 1,850 MHz) for 1 hour daily during 11 weeks. Rectal temperature was measured before and after the exposure period. Testicular and epididymal weight, lipid peroxidation levels in these organs, serum total testosterone and the epididymal sperm count were evaluated. Maturation phase spermatid retention at stage IX-X, interstitial infiltration, cellular vacuolation and multinucleate giant cells were among the qualitative testicular histopathological end points analyzed. Each rat had 10 consecutive round seminiferous tubules at stage VII-VIII evaluated for the mean seminiferous tubular diameter measurement, the crude histological count of round spermatids, pachytene spermatocytes and Sertoli's cells with evident nucleoli, and the true histological count (Abercrombie's correction factor) of round spermatids and pachytene spermatocytes. Results: Mean rectal temperature did not alter following exposure. There was no statistical difference between the control and experimental groups in any end points evaluated.
1 Porto Alegre, 26 a 30 de julho de 2009, Sociedade Brasileira de Economia, Administração e Socio... more 1 Porto Alegre, 26 a 30 de julho de 2009, Sociedade Brasileira de Economia, Administração e Sociologia Rural DESENVOLVIMENTO TERRITORIAL RURAL E CONSÓRCIOS INTERMUNICIPAIS: ESTUDO DE CASO DOS ARRANJOS SÓCIOS PRODUTIVOS INDUZIDOS EM MINAS GERAIS acortega@ufu.br Apresentação Oral-Desenvolvimento Rural, Territorial e regional ANTONIO CÉSAR ORTEGA; CLESIO MARCELINO JESUS; LUCAS FERREIRA LIMA; ANDRE LUIZ PIRES MUNIZ. UNIVERSIDADE FEDERAL DE UBERLÂNDIA, UBERLÂNDIA -MG -BRASIL. Desenvolvimento Territorial Rural e Consórcios Intermunicipais: estudo de caso dos arranjos sócios produtivos induzidos em Minas Gerais Grupo de Pesquisa: 9 -Desenvolvimento rural, territorial e regional Resumo Este trabalho analisa políticas públicas que induzem a constituição de arranjos sócios produtivos a partir do enfoque territorial a partir da experiência do estado de Minas Gerais. São analisados os casos dos consórcios intermunicipais, particularmente, aqueles que vêm sendo criados em municípios rurais, como são os Territórios Rurais (TR), Territórios da Cidadania (TC), e dos Consórcios Intermunicipais de Segurança Alimentar e Desenvolvimento Local (Consads). Com base na análise de documentos oficiais e uso de dados secundários, verificamos o perfil daqueles municípios e a coincidência ou não entre os integrantes dos consórcios daquelas políticas públicas. Como resultado, pudemos verificar que aqueles arranjos estão sobrepostos em alguns territórios, que, de fato, foram alcançados municípios rurais mineiros com baixos indicadores socioeconômicos. Porém muitos outros ficaram fora daquela seleção e apresentam condições semelhantes de pobreza, insegurança alimentar e subdesenvolvimento.
Key Engineering Materials, 2014
Zootaxa, 2014
The male imago of Cloeodes irvingi Waltz & McCafferty, 1987 is described for the first time based... more The male imago of Cloeodes irvingi Waltz & McCafferty, 1987 is described for the first time based on reared nymphs collected from the state of Pernambuco, northeastern Brazil. It is differentiated from Neotropical congeners, among other characteristics, by the marginal intercalary veins being paired, except between veins ICu1-ICu2 and ICu2-CuP where they are single and between Sc-R1 and CuP-A where they are absent; segment II of forceps with a medial constriction; and the posterior margin of the subgenital plate being rounded. The nymph of this species is redescribed based on new and original specimens. It is differentiated from Neotropical congeners, among others characteristics, by having a labrum with a dorsal arc composed of 2 + 0 + 2 long, spine-like setae, a labial palp segment III that is subquadrangular, and the fore femur with an apex that is not projected, with 2 blunt setae.
Zootaxa, 2013
Four new species of the mayfly genus Thraulodes Ulmer are described based on imagos from Northeas... more Four new species of the mayfly genus Thraulodes Ulmer are described based on imagos from Northeastern and Southern Brazil: Thraulodes luizgonzagai sp. nov., Thraulodes sternimaculatus sp. nov., Thraulodes alapictus sp. nov., and Thraulodes pinhoi sp. nov. The new species can be easily differentiated by the abdominal color pattern and genitalia morphology. The first key to adults from Brazil is provided.
Zootaxa, 2014
Miroculis stenopterus, sp. nov., is described based on material from State of Pernambuco, Northea... more Miroculis stenopterus, sp. nov., is described based on material from State of Pernambuco, Northeastern Brazil. The imago of the new species can be distinguished, among other characteristics, by an uncommon forewing shape, long and narrow, similar to species of genus Microphlebia. The tentatively associated nymph can be distinguished from other species of the genus mainly by the abdominal color pattern and the ratio of labial palp segment 2 to segment 1 (1.01-1.04 x).
Zootaxa, 2013
The Hydroptilidae constitute the most diverse and widespread family of Trichoptera in the world. ... more The Hydroptilidae constitute the most diverse and widespread family of Trichoptera in the world. About 90 species of microcaddisflies have been recorded from Brazil, but the northeastern region is one of the least-sampled. In this work we describe a new species of Metrichia from Pernambuco State. Furthermore, we present the first records of Flintiella andreae Angrisano 1995 and Oxyethira bettyae Thomson & Holzenthal 2012 from Brazil, and four other new records from the northeastern region.
Revista Brasileira de Entomologia, 2012
Neotropical Entomology, 2010
... LUCAS RCLIMA1, FREDERICO FSALLES2, ULISSES SPINHEIRO1, EDILANE QUINTO3 ... encontradas tanto ... more ... LUCAS RCLIMA1, FREDERICO FSALLES2, ULISSES SPINHEIRO1, EDILANE QUINTO3 ... encontradas tanto ambientes lóticos (córregos e rios) quanto lênticos (lagos, fitotelmas, etc), colonizando grande variedade de substratos, como vegetação marginal, rochas, folhiço, entre ...
Journal of Natural History, 2013
We present here the first list of species of Trichoptera (Insecta) from Pernambuco State, northea... more We present here the first list of species of Trichoptera (Insecta) from Pernambuco State, northeastern Brazil, as well as new records of caddisfly species for the country. This study is based on collections of adults, from rivers and streams in 10 counties. A total of six families, 14 genera, and 22 species were recorded, increasing the number of species in the northeastern region from 15 to 37. Moreover, Mortoniella asymmetris Blahnik and Holzenthal, 2011 is recorded for the first time from Brazil.
Neotropical Entomology, 2010
Based on collections in five municipalities from southern Bahia, a new species, Paracloeodes quad... more Based on collections in five municipalities from southern Bahia, a new species, Paracloeodes quadridentatus sp. n., is described from Brazil. It can be distinguished, among other characteristics, by the presence of three, often four, well developed denticles on the tarsal claws, a characteristic that has never been found in other species of the genus. Besides the description of the new species, the following 14 taxa of Baetidae are recorded for the first time from the State of Bahia: Americabaetis alphus Lugo-Ortiz & McCafferty, Americabaetis labiosus Lugo-Ortiz & McCafferty, Aturbina georgei Lugo-Ortiz & McCafferty, Baetodes sp., Callibaetis sp., Camelobaetidius francischettii Salles Andrade & Da-Silva, Camelobaetidius lassance Salles & Serrão, Camelobaetidius sp. 1, Camelobaetidius sp. 2, Cloeodes cf. opacus Nieto & Richard, Cryptonympha dasilvai Salles & Francischetti, Spiritiops silvudus Lugo-Ortiz & McCafferty, Waltzoyphius fasciatus McCafferty & Lugo-Ortiz e Zelusia principalis Lugo-Ortiz & McCafferty. As this is the first survey of Baetidae from Bahia, and it was restricted to the southern part of the state, sampling efforts in other areas are extremely required and should increase considerably the number of species, or even genera, reported from the state.