4,780 research outputs found
Siger - orientaƧƵes para interface grƔfica.
Este documento tem por objetivo descrever as diretrizes para o projeto da interface de entrada de dados do Sistema de InformaĆ§Ć£o Gerencial da Embrapa (SIGER), promovendo uma uniformidade visual dos elementos grĆ”ficos que o compoem. Como consequĆŖncia desta uniformidade, espera-se que todo o SIGER possua o mesmo padrĆ£o de interface grĆ”fica, o que irĆ” facilitar a interacĆ£o do usuĆ”rio com o sistema. SĆ£o estabelecidas orientaƧƵes para a disposiĆ§Ć£o de elementos grĆ”ficos na tela e a definiĆ§Ć£o de algumas das suas propriedades bĆ”sicas. Algumas caracteristicas gerais do ambiente Windows sao mantidas na aplicaĆ§Ć£o conforme a configuraĆ§Ć£o definida pelo usuĆ”rio, como exemplo cor das janelas ativa e inativa, texto da janela, texto da mensagem, cor do item de menu normal, desativado e selecionado.bitstream/item/76631/1/CNPTIA-COM.TEC.-4-98.pd
Optical Spectroscopy of Bright Fermi LAT Blazars
We report on HET and Palomar 5 m spectroscopy of recently identified
-ray blazars in the {\it Fermi} LAT Bright Source List. These data
provide identifications for 10 newly discovered -ray flat spectrum
radio quasars (FSRQ) and six new BL Lacs plus improved spectroscopy for six
additional BL Lacs. We substantially improve the identification completeness of
the bright LAT blazars and give new redshifts and constraints, new
estimates of the black hole masses and new measurements of the optical SED.Comment: 8 pages, 5 figures, 2 tables. Accepted for publication in Ap
Multiwavelength Studies of PSR J1420-6048, a Young Pulsar in the Kookaburra
We present X-ray, radio, and infrared observations of the 68 ms pulsar PSR
J1420-6048 and its surrounding nebula, a possible counterpart of the gamma-ray
source GeV J1417-6100/3EG J1420-6038. Pulsed X-ray emission at the radio period
is marginally detected by ASCA from a source embedded in the hard spectrum
X-ray nebula AX J1420.1-6049. At radio wavelengths, the pulsar is found to be
strongly linearly and circularly polarized, and the polarization sweep is
measured. A comparison of high resolution ATCA radio imaging of the
Kookaburra's upper wing (G313.6+0.3), which contains the pulsar and the X-ray
nebula, with infrared images suggests the radio emission is partly non-thermal.Comment: 8 pages, 4 figures, to appear in Astrophysical Journal Letter
AvaliaĆ§Ć£o da expansĆ£o da cana-de-aƧĆŗcar em Mato Grosso do Sul (MS) analisando a relaĆ§Ć£o entre o clima atual e a produtividade da cultura.
Este trabalho teve como objetivos relacionar os dados de temperatura e precipitaĆ§Ć£o (2000 a 2010) com os dados de produtividade (Ć”rea colhida e valor da produĆ§Ć£o), analisando a influĆŖncia das alteraƧƵes do clima atual na expansĆ£o da cana-de-aƧĆŗcar em MS, e o de comparar a produtividade da cana-de-aƧĆŗcar com a produtividade das culturas de soja e algodĆ£o
A Multi-wavelength Study of the Host Environment of SMBHB 4C+37.11
4C+37.11, at z=0.055 shows two compact radio nuclei, imaged by VLBI at 7mas
separation, making it the closest known resolved super-massive black hole
binary (SMBHB). An important question is whether this unique object is young,
caught on the way to a gravitational in-spiral and merger, or has `stalled' at
7pc. We describe new radio/optical/X-ray observations of the massive host and
its surrounding X-ray halo. These data reveal X-ray/optical channels following
the radio outflow and large scale edges in the X-ray halo. These structures are
promising targets for further study which should elucidate their relationship
to the unique SMBHB core.Comment: To appear in the Astrophysical Journa
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