Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Matthew G. Hoffman"'
Autor:
Rhea M May, Matthew G Hoffman, Melinda J Sogo, Albert E Parker, George A O’Toole, Anthony B Brennan, Shravanthi T Reddy
Publikováno v:
Clinical and Translational Medicine, Vol 3, Iss 1, Pp n/a-n/a (2014)
Abstract Background Ventilator‐associated pneumonia (VAP) is a leading hospital acquired infection in intensive care units despite improved patient care practices and advancements in endotracheal tube (ETT) designs. The ETT provides a conduit for b
Externí odkaz:
https://doaj.org/article/e182e2a6e0d44cef9ad84a5dc72279ae
Publikováno v:
Antimicrobial Agents and Chemotherapy. 55:2189-2196
Our investigations have identified a mechanism by which exogenous production of nitric oxide (NO) induces resistance of Gram-positive and -negative bacteria to aminoglycosides. An NO donor was found to protect Salmonella spp. against structurally div
Publikováno v:
Eukaryotic Cell. 7:1158-1167
In Saccharomyces cerevisiae, the Paf1 complex (Paf1C), composed of Paf1, Ctr9, Cdc73, Rtf1, and Leo1, is found associated with RNA polymerase II (Pol II) from the promoters to the poly(A) sites of actively transcribed genes (23, 31, 32). The homologo
Publikováno v:
Molecular Biology of the Cell
Cohesin deposition requires the Scc2/Scc4 complex. Scc2 is phosphorylated, and mutations that mimic constitutive phosphorylation lead to inviability and chromosome condensation defects, likely due to reduced Mcd1 levels resulting from compromised coh
Autor:
Matthew G. Hoffman, Taylor M. Washburn, Judith A. Jaehning, Kristi Penheiter, Stephanie E. Porter
Publikováno v:
Molecular Cell. 20(2):213-223
Summary The yeast Paf1 complex (Paf1C: Paf1, Cdc73, Ctr9, Rtf1, and Leo1) is associated with RNA Polymerase II (Pol II) at promoters and coding regions of transcriptionally active genes, but transcript abundance for only a small subset of genes is al
Publikováno v:
Molecular Cell. 14(4):447-456
The yeast Paf1 complex, minimally composed of Paf1, Ctr9, Cdc73, Rtf1, and Leo1, was originally isolated in association with RNA polymerase II (Pol II). Paf1 complex components are abundant and colocalize with Pol II on chromatin at promoters and in
U. S. Navy Ship Service Gas Turbine Generator Thermocouple Logic Enhancements to Improve Reliability
Autor:
Ivan Pineiro, Dennis M. Russom, Helen J. Kozuhowski, John Viercinski, Matthew G. Hoffman, Brian J. Connery
Publikováno v:
Volume 1B: Marine; Microturbines, Turbochargers and Small Turbomachines; Steam Turbines.
The U. S. Navy uses Rolls-Royce gas turbines for ship service power on the DDG-51 class destroyer and the CG-47 class cruiser. Both engines have duplex thermocouples (T/Cs) and redundant T/C harnesses for turbine temperature monitoring and control. O
Publikováno v:
Volume 5: Manufacturing Materials and Metallurgy; Marine; Microturbines and Small Turbomachinery; Supercritical CO2 Power Cycles.
In 2008, a US Navy DDG-51 Class destroyer experienced an uncontained failure of a Rolls Royce 250-KS4 turbine engine which serves as a starter for the Ship Service Gas Turbine Generator (SSGTG). This paper discusses the events that preceded the failu
Autor:
Morgan L. Hendry, Matthew G. Hoffman
Publikováno v:
Volume 5: Marine; Microturbines and Small Turbomachinery; Oil and Gas Applications; Structures and Dynamics, Parts A and B.
Most gas turbine generators rely on an automatic-engaging, free-wheel clutch to connect a starting motor to accelerate the gas turbine generator from zero to some intermediate speed to enable ignition and then provide torque assistance to a higher sp
Publikováno v:
Volume 5: Turbo Expo 2004, Parts A and B.
The U.S. Navy operates Rolls Royce 501-K34 powered Gas Turbine Generators (GTGs) on DDG 51 Class destroyers. The design of these GTGs has evolved significantly over the course of the shipbuilding program. One significant change is that GTGs on DDG 51