Lionel Sturnack Universit de Lige Universidade de So Paulo
Wallonie-Bruxelles International AS RELAES IMAGENS/LEGENDAS NA
ASTROFSICA LUZ DA SEMITICA TENSIVA 60 SEMINRIO DO GEL - 2012
Slide 2
AS RELAES IMAGENS/LEGENDAS NA ASTROFSICA LUZ DA SEMITICA
TENSIVA 60 SEMINRIO DO GEL - 2012 Discursos de laboratrio do Center
for astrophysics (CfA), Harvard. Catherine Allamel-Raffin, tese de
doutorado La production et les fonctions des images en physique des
matriaux et en astrophysique . Maria Giulia Dondero, Smiotique de
limage scientifique, Signata, PULg, 2010 n1, 111-175.
Slide 3
60 SEMINRIO DO GEL - 2012 AS RELAES IMAGENS/LEGENDAS NA
ASTROFSICA LUZ DA SEMITICA TENSIVA Conceitos diretores da semitica
tensiva
Slide 4
60 SEMINRIO DO GEL - 2012 Imagem em raio-x padro ( esquerda) e
imagem em raio-x subtrada ( direita) Allamel-Raffin, op.cit.,
Vol.2, p.25 AS RELAES IMAGENS/LEGENDAS NA ASTROFSICA LUZ DA
SEMITICA TENSIVA
Slide 5
60 SEMINRIO DO GEL - 2012 Imagem en ondas rdio com contornos
Allamel-Raffin, op.cit., Vol.2, p.26 AS RELAES IMAGENS/LEGENDAS NA
ASTROFSICA LUZ DA SEMITICA TENSIVA
Slide 6
60 SEMINRIO DO GEL - 2012 Sobreposio entre a imagem em raio-x
subtrada e os contornos da imagem rdio. Allamel-Raffin, op.cit.,
Vol.2, p.31 AS RELAES IMAGENS/LEGENDAS NA ASTROFSICA LUZ DA
SEMITICA TENSIVA
Slide 7
60 SEMINRIO DO GEL - 2012 DH: [] It may look like the cluster
are a lot bigger, but youve got very little area to establish your
background, if really it is the cluster, its going up *this far*.
It would be nice because we have seen a cluster of that far. So,
one of the things, you know, we want to know this is: is the
intensity here lower then here and here? (grifo nosso) [] DH: I
cant convince myself. It could be a tiny peak. Its not good enough
to tell you know. I cant see no difference here. (Allamel-Raffin,
2004 v.2: 31-32). AS RELAES IMAGENS/LEGENDAS NA ASTROFSICA LUZ DA
SEMITICA TENSIVA
Slide 8
60 SEMINRIO DO GEL - 2012 Sobreposio com os contornos rdio e
imagem de outro telescpio Allamel-Raffin, op.cit., Vol.2, p.34 AS
RELAES IMAGENS/LEGENDAS NA ASTROFSICA LUZ DA SEMITICA TENSIVA
Slide 9
60 SEMINRIO DO GEL - 2012 Comparao dos resultados dos
telescpios XMM e CHANDRA Allamel-Raffin, op.cit., Vol.2, p.36 AS
RELAES IMAGENS/LEGENDAS NA ASTROFSICA LUZ DA SEMITICA TENSIVA
Slide 10
60 SEMINRIO DO GEL - 2012 DH: [] Its funny. I mean if you were
presented with these data, you would think that the center of the
cluster is about here. So where is the brightest point in the
cluster? (Allamel-Raffin, 2004 v.2: 33) AS RELAES IMAGENS/LEGENDAS
NA ASTROFSICA LUZ DA SEMITICA TENSIVA
Slide 11
60 SEMINRIO DO GEL - 2012 DH: [] See what This kind of
behavior, it doesnt make much sense to me This is fairly
significant, I mean thats 16 and over it 5. Its fairly a big
change, were not just seeing just a slight noise fluctuation, it
seems to me. []. With Chandra we saw a fairly obvious source
associated with this. [] DH: [] Whats about it? You see there is
something in here because there is no source there !
(Allamel-Raffin, 2004 v.2: 35) AS RELAES IMAGENS/LEGENDAS NA
ASTROFSICA LUZ DA SEMITICA TENSIVA
Slide 12
60 SEMINRIO DO GEL - 2012 Esquemas sintagmticos da crena e da
confiana Fontanille & Zilberberg, Tension et Signification,
Mardaga, 1998 AS RELAES IMAGENS/LEGENDAS NA ASTROFSICA LUZ DA
SEMITICA TENSIVA
Slide 13
60 SEMINRIO DO GEL - 2012 Baseada na crena : embora me iluda,
entretanto fico de olhos abertos embora A, entretanto no-A .
Baseada na confiana : embora ambas imagens sejam confortantes,
entretanto fico inquieto embora A e no-A, entretanto A ou
(exclusivo) no-A . AS RELAES IMAGENS/LEGENDAS NA ASTROFSICA LUZ DA
SEMITICA TENSIVA