Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Donald W. Johnson"'
Publikováno v:
Therapeutic Advances in Respiratory Disease, Vol 9 (2015)
Acute respiratory distress syndrome (ARDS) is a syndrome of acute lung injury that is characterized by noncardiogenic pulmonary edema and severe hypoxemia second to a pathogenic impairment of gas exchange. Despite significant advances in the area, mo
Externí odkaz:
https://doaj.org/article/d2797674ebc34b90bc9a499bf01168c6
Autor:
Treasure V. Bright, Donald W. Johnson, Jose C. Humanez, Todd D. Husty, Marie Crandall, Elizabeth A. Shald
Publikováno v:
The American Surgeon. :000313482311610
Background There is significant data in the medical and surgical literature supporting the correlations between positive volume balance and negative outcomes such as AKI, prolonged mechanical ventilation, intensive care unit and hospital length of st
Autor:
Derek Irby, J. van der Zwaag, Vladimir J. Alarcon, John Cartwright, Donald W. Johnson, William H. McAnally
Publikováno v:
Water Resources Management. 28:3227-3240
This paper presents a nested hydrodynamic model of the Fish River, a tributary of the sub-estuary Weeks Bay located in Mobile Bay, Alabama. The Environmental Fluid Dynamics Code (EFDC) and a novel dynamic-coupling tool were used to link three EFDC hy
Publikováno v:
Tetrahedron Letters. 53:6751-6754
An efficient synthesis of a single conjugate of gentamicin is described. Reaction of the primarily three component gentamicin complex with excess benzyl chloroformate provided a mixture of the amine-protected components which were separable at scale
Autor:
Donald W. Johnson, Bin-Hong Tsai
Publikováno v:
Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT). 2011:000635-000665
The focus of this presentation is on the use of SUEX epoxy Thick Dry Film Sheets (TDFS) as a photoimagable dielectric layer in fan-in, fan-out and e-WLP applications. The sheets can be laminated over severe topography from under 2 μm to over 200 μm
Continous Operation of Polymer Electrolyte Membrane Regenerative Fuel Cell System for Energy Storage
Autor:
Donald W. Johnson, Bei-Jiann Chang, Ian J. Jakupca, Vincent J. Scullin, David J. Bents, Christopher P. Garcia
Publikováno v:
Journal of Fuel Cell Science and Technology. 4:497-500
NASA Glenn Research Center (GRC) has recently demonstrated a polymer electrolyte membrane (PEM) based regenerative fuel cell system (RFCS) that operated for five contiguous back-to-back 24h charge/discharge cycles over a period of 120h. The system op
Publikováno v:
Journal of Photopolymer Science and Technology. 17:677-684
MicroChem Corp. and Nippon Kayaku Co., Ltd. have jointly developed a new, photoimageable coating composition for use in fabricating a wide variety of micro-electromechanical systems (MEMS) and optical MEMS. This chemically amplified thick-film photor
Autor:
Donald W. Johnson, Derek Irby, John Cartwright, John van der Zwaag, William H. McAnally, Vladimir J. Alarcon
Publikováno v:
Computational Science and Its Applications – ICCSA 2014 ISBN: 9783319091495
ICCSA (3)
ICCSA (3)
A dynamic-coupling tool designed to link several hydrodynamic models is presented. The tool is able to dynamically transfer time-series data among models that are geographically adjacent. Dynamic data transfer is implemented at the models’ common b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::640c2a8262c31cc5641cbee2e0a1f5bc
https://doi.org/10.1007/978-3-319-09150-1_45
https://doi.org/10.1007/978-3-319-09150-1_45
Autor:
Bei-Jiann Chang, Ian J. Jakupca, Vincent J. Scullin, Donald W. Johnson, David J. Bents, Christopher P. Garcia
Publikováno v:
Fuel Cells Bulletin. 2006:12-14
The closed-cycle hydrogen-oxygen PEM regenerative fuel cell (RFC) at Nasa Glenn Research Center has successfully demonstrated closed-cycle operation at rated power for multiple charge/discharge cycles. During the charge cycle the RFC has absorbed inp
Publikováno v:
SPIE Proceedings.
The focus of this paper is on the use of SUEX Thick Dry Film Sheet (TDFS) laminates which DJ DevCorp is developing as a thick resist material in optical and X-ray lithography. Preliminary thick dry film sheets up to 1mm thickness were successfully pr