Écrire sa filiation

“Clip-Stone” Filiation Within the Biliary Tract

A case of cholangitis due to the migration of a metal clip used for surgical cholecystectomy 4 years earlier, is reported. The diagnostic approach and therapeutic options, either endoscopic or surgical are discussed. The use of resorbable clips during the performance of laparoscopic cholecystectomy should avoid this type of complication.

SA election gamers record turnout

Mazel tov! Rice will offer a new minor in Jewish s tud ies beg inn ing this fall. The minor, which was approved by the Faculty Sena te last week, is the start of a long-term effort to bring a ful l-f ledged Jewish s tud ies program to Rice. Professor of Judaic Studies Gregory Kaplan, a long with Professor in Biblical Studies Matthais Henze, both members of the Religious Studies Depar tment , sp...

SA E-6500 V8.0-r

01 SA Clatts et al.indd

*Graduate School of Public Health, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico; †Centro Latinoamericano de Enfermedades de Transmisión Sexual (CLETS), Department of Health, San Juan, Puerto Rico; ‡Puerto Rico Comprehensive Cancer Center, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico; §National Development and Research I...

A generalized eigensolver based on smoothed aggregation (GES-SA) for initializing smoothed aggregation (SA) multigrid

Consider the linear system Ax = b, where A is a large, sparse, real, symmetric, and positive definite matrix and b is a known vector. Solving this system for unknown vector x using a smoothed aggregation multigrid (SA) algorithm requires a characterization of the algebraically smooth error, meaning error that is poorly attenuated by the algorithm’s relaxation process. For many common relaxation...