Results 251 to 260 of about 330,752 (302)
Some of the next articles are maybe not open access.
Journal of Refractive Surgery, 2008
Purpose: To compare the possible advantages and disadvantages of adding an alcohol solution (20%) to the epi-LASIK procedure. This study focuses on flap making, haze, and pain with and without alcohol. Methods: A prospective study was performed on 45 patients to ...
Massimo, Camellin, Daniel, Wyler
openaire +2 more sources
Purpose: To compare the possible advantages and disadvantages of adding an alcohol solution (20%) to the epi-LASIK procedure. This study focuses on flap making, haze, and pain with and without alcohol. Methods: A prospective study was performed on 45 patients to ...
Massimo, Camellin, Daniel, Wyler
openaire +2 more sources
Epi-superfluous submodules and epi-Artinian modules
Rendiconti del Circolo Matematico di Palermo Series 2, 2023All rings in this review are associative with identity and all modules are unitary right modules. A submodule \(N\) of an \(R\)-module \(M\) is called epi-superfluous in \(M\) if for any submodule \(L\) of \(M,\) \(L+N=M\) implies that \(L\) is an epimorphic image of \(M.\) An \(R\)-module \(M\) is called epi-retractable if every non-zero submodule of \
Nikandish, Reza, Amini, Mostafa
openaire +2 more sources
Journal of Magnetic Resonance, 2011
The ideas and thoughts that resulted in the creation of EPI are recalled.
openaire +2 more sources
The ideas and thoughts that resulted in the creation of EPI are recalled.
openaire +2 more sources
ISMRM Annual Meeting, 2023
EPI is of great importance in the MR community due to its wide applicability in various dynamic MR applications. Recent advances in EPI techniques extend its use for the depiction of neuronal activation with a cortical depth-dependence. Therefore, enhanced performance with reliable image quality is highly desirable in EPI.
Seong Dae Yun, N. Jon Shah
openaire +1 more source
EPI is of great importance in the MR community due to its wide applicability in various dynamic MR applications. Recent advances in EPI techniques extend its use for the depiction of neuronal activation with a cortical depth-dependence. Therefore, enhanced performance with reliable image quality is highly desirable in EPI.
Seong Dae Yun, N. Jon Shah
openaire +1 more source
Canadian Mathematical Bulletin, 1994
AbstractLet LSC(X) denote the set of extended real valued lower semicontinuous functions on a metrizable space X. If f, f1, f2, f3,... is a sequence in LSC(X), we say 〈fn〉 is epi-convergent to f provided the sequence of epigraphs 〈epi fn〉 is Kuratowski- Painlevé convergent to epi f.
openaire +1 more source
AbstractLet LSC(X) denote the set of extended real valued lower semicontinuous functions on a metrizable space X. If f, f1, f2, f3,... is a sequence in LSC(X), we say 〈fn〉 is epi-convergent to f provided the sequence of epigraphs 〈epi fn〉 is Kuratowski- Painlevé convergent to epi f.
openaire +1 more source
Preparation of 3-epi-ecdysone and 3-epi-20-hydroxyecdysone
Steroids, 19783-Dehydro-ecdysone and 3-dehydro-20-hydroxyecdysone were prepared and characterized. Reduction of these compounds with NaBH4 gave 3-epi-ecdysone and 3-epi-20-hydroxyecdysone, which were characterized fully by mass and p.m.r. spectrometry as well as by derivative formation.
L, Dinan, H H, Rees
openaire +2 more sources