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Monarquia? Em Busca de um Caminho Para Portugal
O objectivo deste livro é o de suscitar no grande público, isto é, nos cidadãos em geral, uma reflexão e uma discussão desempoeiradas em torno da chefia de Estudo, dos seus modelos, experiências e utilidade, contribuindo para tal com um conjunto de informações julgadas convenientes para a abordagem do tema. Da leitura do texto, que se pretende profícua, ressaltará que não se é nem se pode ser republicano ou monárquico como se é conservador, liberal ou socialista.
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Denim
Denim (French town of Nîmes, from which 'denim' (de Nîmes) gets its name) is a rugged cotton twill textile, in which the weft passes under two (twi- "double") or more warp threads. This produces the familiar diagonal ribbing identifiable on the reverse of the fabric, which distinguishes denim from cotton duck. Denim has been in American usage since the late 18th century.[1] The word comes from the name of a sturdy fabric called serge, originally made in Nîmes, France, by the André family. Originally called serge de Nîmes, the name was soon shortened to denim.[2] Denim was traditionally colored blue with indigo dye to make blue "jeans", though "jean" then denoted a different, lighter cotton textile; the contemporary use of jean comes from the French word for Genoa, Italy (Gênes), where the first denim trousers were made.
sábado, julho 16, 2011
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domingo, julho 10, 2011
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T2W
Nippon Rinsho. 1998 Nov;56(11):2836-41.
[Usefulness of T2-weighted images using single shot fast spin echo (SSFSE) pulse sequence for the evaluation of pancreatobiliary diseases: comparison with MRCP using SSFSE].
[Article in Japanese]
Kadoya M, Gabata T, Matsui O, Kawamori Y, Takashima T, Matsuura Y, Kurata Y, Kawahara K.
Source
Department of Radiology, Kanazawa University School of Medicine.
Abstract
Single shot fast spin echo (SSFSE) pulse sequence provides us with a thick single-slice MR cholangiopancreatography (MRCP) as well as thin multi-slice MRCP, and T2-weighted images are also obtained with SSFSE sequences. In comparison with conventional spin-echo and fast spin-echo sequences, T2-weighted image using SSFSE sequence has the advantages of the abscence of motion artifacts and the extremely short acquisition times. MRCP using SSFSE sequence is useful in the conspicuity of bile duct, pancreatic duct, and cystic lesions. However, T2 weighted image using SSFSE is superior to MRCP not only for the differentiation between solid and cystic lesions but also for the visualization of contour of different organs and lesions.
[Usefulness of T2-weighted images using single shot fast spin echo (SSFSE) pulse sequence for the evaluation of pancreatobiliary diseases: comparison with MRCP using SSFSE].
[Article in Japanese]
Kadoya M, Gabata T, Matsui O, Kawamori Y, Takashima T, Matsuura Y, Kurata Y, Kawahara K.
Source
Department of Radiology, Kanazawa University School of Medicine.
Abstract
Single shot fast spin echo (SSFSE) pulse sequence provides us with a thick single-slice MR cholangiopancreatography (MRCP) as well as thin multi-slice MRCP, and T2-weighted images are also obtained with SSFSE sequences. In comparison with conventional spin-echo and fast spin-echo sequences, T2-weighted image using SSFSE sequence has the advantages of the abscence of motion artifacts and the extremely short acquisition times. MRCP using SSFSE sequence is useful in the conspicuity of bile duct, pancreatic duct, and cystic lesions. However, T2 weighted image using SSFSE is superior to MRCP not only for the differentiation between solid and cystic lesions but also for the visualization of contour of different organs and lesions.
domingo, julho 03, 2011
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sexta-feira, julho 01, 2011
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