Identificação de regiões genômicas por GWAS em trigo associadas à tolerância à seca - primeiros resultados.

2016

Tolerância da soja BRS 391 aos danos de percevejos sugadores de grãos.

2016

ESTIMACIÓN DE LA ISLA DE CALOR EN SANTA TERESITA, PARTIDO DE LA COSTA, PROVINCIA DE BUENOS AIRES, ARGENTINA

En los últimos años, la modificación que el medio urbano ejerce sobre el clima regional a una escala local, la llamada isla de calor urbana, ha sido uno de los fenómenos más estudiados, dado que tiene una relación directa con el confort y la calidad de vida de la población. Es por ello que el presente trabajo tiene por objeto presentar los primeros resultados de la estimación la isla de calor urbana en Santa Teresita, una localidad balnearia ubicada en el centro este de la provincia de Buenos Aires, a los 33º 33´ 00´´ S y 56º 41´ 00´´ O. La ciudad ha nacido y crecido con un fin turístico asociado al clima templado oceánico y a sus atractivas playas. Se efectuaron mediciones de temperatura del aire y humedad relativa a través de la ciudad para determinar la forma y la intensidad de la isla de calor urbano utilizando estaciones móviles e información de una estación meteorológica fija y datos del Servicio Meteorológico Nacional. La ciudad presenta una variación climática generada por las edificaciones, la incidencia del mar y de la vegetación, diferente a lo largo del día.Palabras Clave: Isla de calor urbana – Temperatura - Humedad relativa - Santa Teresita, ArgentinaAbstracIn the last years, the modification that the urban way exercises on the regional climate to a local scale, the so called urban heat island, has been one of the most studied phenomena ast it has a direct relation with the comfort and quality of life of the population. It is for it that the present work takes as an object present the initial results of estimating the urban heat island in Santa Teresita, a touristic locality located in the central eastern province of Buenos Aires, the 33º 3 ‘00 “ S and 56º40‘00 “ W. The city was born and grew up with a tourism associated with the moderate oceanic climate and with their attractive beaches. There were effected measurements of temperature of the air and relative dampness across the city to determine the form and the intensity of the urban heat island using mobile stations and information from a wheater station data sets and the Meteorological National Service. The city has a diverged climate generated by the buildings, the incident of the sea and of the vegetation, different throughout the day.Key words: Urban heat island - Temperature - Relative dampness - Santa Teresita, Argentina.

Avaliação do impacto de milho transgênico expressando o gene de tolerância ao alumínio SbMATE sobre a comunidade bacteriana do solo.

2016

Caracterização genética de leiteira (Euphorbia heterophylla) com tolerância ao glyphosate.

2016

Fluxos turbulentos de calor, H2O e CO2, sobre cana-de-açúcar em Sertãozinho, SP.

1997

Caracterização ecofisiológica e agronômica de genótipos de sorgo granífero contrastantes para a tolerância à seca.

2016

Caracterização de tolerância de genótipos de sorgo biomassa a herbicidas pós-emergente.

2016

Seleção genômica para tolerância ao déficit hídrico em milho.

2016

Tolerância de genótipos de sorgo biomassa a herbicidas pré-emergentes.

2016

Tolerância de genótipos de sorgo sacarino a herbicidas pós-emergentes.

2016

Tolerância do sorgo biomassa ao herbicida tembotrione.

2016

Utilização de índices de tolerância na avaliação do estresse hídrico em milho.

2016

Tolerância de genótipos de sorgo sacarino a herbicidas pré-emergentes.

2016

A possible alchemist apparatus from the early islamic period excavated at Ramla, Israel

Abstract: During extensive salvage excavations carried out during the years 2004-2008 in a large Early Islamic industrial area at the vicinities of Ramla, in Central Israel, an unparalleled industrial device was unearthed. The star-shaped, soil embedded installation, whose lower part was preserved, consisted of a central pottery jar surrounded by five minor jars, linked by ceramic pipes. Evidence of heat was observed mainly around the central vessel, and metal hollow cones perforated in the tip were found inside the surrounding jars. Although the manufacturing procedures and operation techniques of the installation are not completely clear, it is proposed that the installation is part of an industrial workshop or an alchemy laboratory. Both industry and alchemy were well-developed during the Early Islamic period and very often closely related, to the point that sometimes it is difficult to distinguish between them. The identification proposed is based on comparisons with tools described in literary sources, and somewhat later drawings and etchings. Circumstantial ceramic evidence was found, as well as the proximity of a bathhouse whose guests could have been the consumers of perfumes and unguents seem to reinforce this possibility. Due to the poor state of preservation of the device and the lack of available comparisons, the identification proposed here is tentative, and future research coupled with eventual new discoveries is needed in order to clarify this matter.