Spore formation in Saccharomyces cerevisiae requires the synthesis of prospore membranes (PSMs) followed by the assembly of spore walls (SWs). We have characterized extensively the phenotypes of mutants in the sporulation-specific genes, SSP2 and OSW1, which are required for spore formation. A striking feature of the osw1 phenotype is asynchrony of spore development, with some spores displaying...

BACKGROUND In the late 1990s, triple reassortant H3N2 influenza A viruses emerged and spread widely in the US swine population. We have shown previously that an isolate representative of this virus-lineage, A/Swine/Minnesota/593/99 (Sw/MN), exhibits phenotypic differences compared to a wholly human-lineage H3N2 virus isolated during the same time period, A/Swine/Ontario/00130/97 (Sw/ONT). Speci...

INTRODUCTION Impaired coordination between breathing and swallowing (breathing-swallowing discoordination) may be a significant risk factor for the exacerbation of chronic obstructive pulmonary disease (COPD). We examined breathing-swallowing discoordination in patients with COPD using a non-invasive and quantitative technique and determined its association with COPD exacerbation. METHODS We ...

In this paper, a new version of the Stillinger–Weber (SW) potential for wurtzite GaN is presented, by which we systematically explore structural and thermodynamical properties native point defects their complexes. parallel, semi-empirical Modified Embedded-Atom Method (MEAM) selected comparison. The SW MEAM potentials are assessed reproduction fundamental ability to describe inversion domain bo...

The study was designed to evaluate the effect of 2% seamustard (Undaria pinnatifida) by-product (SW) on growth performance, immunity, carcass characteristics, cholesterol content and fatty acid profile in Hanwoo steers. A total of 20 Hanwoo steers (ave. 22 months old; 619 kg body weight) were randomly assigned to control (basal diet) and 2% SW supplemented diet. Dietary SW supplementation signi...

With the functionality of most embedded systems based on software (SW), interactions amongst SW modules arise, resulting in error propagation across SW them. During SW development, it would be helpful to have a framework that clearly demonstrates the error propagation and containment capabilities of the di erent SW components. In this paper, we assess the impact of inter-modular error propagati...

Extracorporeal shock wave (SW) therapy has been studied in the transfection of naked nucleic acids into various cell lines through the process of sonoporation, a process that affects the permeation of cell membranes, which can be an effect of cavitation. In this study, siRNAs were efficiently transfected into primary cultured cells and mouse tumor tissue via SW treatment. Furthermore SW-induced...

0 7 4 0 7 4 5 9 / 0 3 / $ 1 7 . 0 0 © 2 0 0 3 I E E E a firm basis on which to sustain the process improvement efforts. At Tata Consultancy Services (TCS), we blended Six Sigma concepts and various Software Capability Maturity Model key process areas1 into our own quality management system. We structured our QMS around SW-CMM Level 2 and Level 3 requirements—including quantitative process and p...