Avaliação de cinco seleções de laranjeira 'valência' sobre dois porta-enxertos

O presente trabalho teve por objetivo avaliar cinco seleções de laranjeira 'Valência', quanto ao potencial industrial e de consumo in natura com relação às variedades 'Natal' e 'Valência', enxertadas sobre o citrumeleiro 'Swingle' (experimento I) e a tangerineira 'Sunki' (experimento II). Os experimentos foram conduzidos na Estação Experimental de Citricultura de Bebedouro (E.E.C.B.)-SP. A implantação dos experimentos foi em fevereiro de 2001, sob espaçamentos de 7,0 m entre linhas e 5,0 m entre plantas (285 plantas/ha) e 7,0 m entre linhas e 3,0m entre plantas (476 plantas/ha), respectivamente, para os experimentos I e II. O delineamento experimental foi em blocos ao acaso, duas plantas por parcela, quatro repetições e 7 tratamentos, constituídos pelas seguintes variedades-copa: 1) 'Natal'; 2) 'Valência'; 3) 'Valência-Don João'; 4) 'Valência-late-Burjasot' IVIA 35-2; 5) 'Valência-Rohde-Red' SRA-36; 6) 'Valência-Temprana' IVIA25; 7) 'Valência Camphell'. A seleção 'Valência late' é a que se destaca por ser a que mais se assemelhou às variedades tradicionais Valência e Natal.

Brasiliporella, a new mid-Cretaceous dasycladacean genus: The earliest record of the Tribe Batophoreae

New material collected in Albian and Cenomanian strata from Brazil helps us to better understand the structure of a poorly known dasycladacean alga, Holosporella nkossaensis P. Masse, in Bull Centr Rech Explor-Prod elf aquitaine, 19: 301-317, 1995: each of its fertile laterals, which are regularly arranged in verticils along the cylindrical algal thallus, consists of a distally inXated primary bearing two vesicular ampullae in terminal position. These traits are not known in representatives of the genus Holosporella Pia, 1930 nor in any genera described to date. On this basis, we introduce the new genus Brasiliporella with Brasiliporella nkossaensis emend. nov. comb. as its typespecies. We also discuss the systematic aYnity of the new taxon: it is ascribed to the Tribe Batophoreae, and in a broader manner the current paleontological 'interpretation of the concept' (in French: 'acception') of the Order Dasycladales, with the creation of two new families and accordingly with the emendation of two other families. © Springer-Verlag Berlin Heidelberg 2012.

A new mid-Cretaceous Neomeris (dasycladacean alga) from the Potiguar Basin, Brazil

Neomeris (Lamouroux, 1816) is an extant taxon, the origin of which can be tracked back into Early Cretaceous times. The introduction of a new mid-Cretaceous species from Brazil, i.e., Neomeris srivastavai n. sp., offers the opportunity to review the subdivision of the genus into three subgenera, to complete the catalogue of the fossil calcareous algae of Brazil, and to point out the huge stratigraphic gap and lack of documentation between the first occurrence of the dasycladacean model of reproduction, i.e., choristospory, and the oldest record so far known of an undescribed fossil Neomeris (from Portugal). © Springer-Verlag Berlin Heidelberg 2012.

Gênese do cristianismo: a relação entre judeus e gentios no discurso de Paulo em meados do I século d.C

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Avaliação de seleções de laranjeiras 'Valência' sobre dois porta-enxertos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Monitoring of hydrogen sulfide via substrate-integrated hollow waveguide mid-infrared sensors in real-time

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Optimized design of substrate-integrated hollow waveguides for mid-infrared gas analyzers

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Clypeina tibanai, sp. nov. (Polyphysacea, Dasycladales, Chlorophyta), mid-Cretaceous green alga from the Potiguar Basin, Brazilian margin of the young South Atlantic Ocean

The fossil genus Clypeina (Michelin, 1845) comprises some 40 species. We describe Clypeina tibanai, a new species from ? upper Albian-Cenomanian strata of the Potiguar Basin, Brazil, characterised by closely set verticils of tubular, bended laterals. It is compared with Clypeina hanabataensis Yabe & Toyama, 1949, a Late Jurassic species, and with Pseudoactinoporella fragilis (Conrad, 1970), an Early Cretaceous taxon. The new species belongs to a short list of green algae found in the young South Atlantic oceanic corridor, an assemblage defining a phycological paleobioprovince discrete from that of the Tethyan realm.

Modeling of As2S3 raman fiber lasers operating in the mid-infrared

A numerical study of As2S3 Raman fiber lasers is carried out to show their potential for the entire coverage of the 3–4-m spectral band. Experimental results are first obtained from such a laser operated under controlled conditions in order to set the fiber parameters (i.e., gain and attenuation coefficients) to be used in the numerical model. An exhaustive numerical analysis is then performed to establish the conditions for optimum lasing performances over the entire 3–4-m spectral band.

iCONVERT: an integrated device for the UV-assisted determination of H2S via mid-infrared gas sensors

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Online analysis of H2S and SO2 via advanced mid-Infrared gas sensors

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Reforma agrária e estrutura fundiária no Brasil: uma análise a partir do I Plano Nacional de Reforma Agrária

Pós-graduação em Economia - FCLAR