Search Results - "Knaus, Darin A."

Ocular changes over 60 min in supine and prone postures by Anderson, Allison P, Babu, Gautam, Swan, Jacob G, Phillips, Scott D, Knaus, Darin A, Toutain-Kidd, Christine M, Zegans, Michael E, Fellows, Abigail M, Gui, Jiang, Buckey, Jay C

“…Some astronauts are returning from long-duration spaceflight with structural ocular and visual changes. We investigated both the transient and sustained…”
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Laparoscopic surface scanning and subsurface targeting: Implications for image-guided laparoscopic liver surgery by Rauth, Thomas P., MD, Bao, Philip Q., MD, Galloway, Robert L., PhD, Bieszczad, Jerry, PhD, Friets, Eric M., PhD, Knaus, Darin A., PhD, Kynor, David B., MS, Herline, Alan J., MD

“…Segmental liver resection and locoregional ablative therapies are dependent upon accurate tumor localization to ensure safety as well as acceptable oncologic…”
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Safety evaluation of carbon tetrafluoride as an inert hyperbaric breathing gas in Sprague-Dawley rats by Makowski, Matthew S., Sproul, Christopher, Swartz, Carol, Everitt, Jeffrey I., Knaus, Darin A., Wilbur, Jed C., Moon, Richard E.

“…Carbon tetrafluoride (CF4) is an inert gas with higher molecular weight and lower water solubility than commonly used hyperbaric breathing gases. These inert…”
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Acute effects of changes to the gravitational vector on the eye by Anderson, Allison P, Swan, Jacob G, Phillips, Scott D, Knaus, Darin A, Kattamis, Nicholas T, Toutain-Kidd, Christine M, Zegans, Michael E, Fellows, Abigail M, Buckey, Jay C

“…Intraocular pressure (IOP) initially increases when an individual enters microgravity compared with baseline values when an individual is in a seated position…”
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Dual-frequency ultrasound for detecting and sizing bubbles by Buckey, Jay C., Knaus, Darin A., Alvarenga, Donna L., Kenton, Marc A., Magari, Patrick J.

“…ISS construction and Mars exploration require extensive extravehicular activity (EVA), exposing crewmembers to increased decompression sickness risk. Improved…”
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PlanHab: the combined and separate effects of 16 days of bed rest and normobaric hypoxic confinement on circulating lipids and indices of insulin sensitivity in healthy men by Simpson, Elizabeth J, Debevec, Tadej, Eiken, Ola, Mekjavic, Igor, Macdonald, Ian A

“…PlanHab is a planetary habitat simulation study. The atmosphere within future space habitats is anticipated to have reduced Po2, but information is scarce as…”
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An objective method for measuring the attenuation of hearing protection devices using otoacoustic emissions by Knaus, Darin A., Dietz, Anthony J., Musiek, Frank E.

“…An objective human subject test technique for measuring the attenuation performance of hearing protection devices is presented. The technique is similar to the…”
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Measurement of Instantaneous Flamelet Surface Normals and the Burning Rate in a SI Engine by Knaus, Darin A., Gouldin, Frederick C., Hinze, Peter C., Miles, Paul C.

“…A recently developed technique, crossed-plane imaging, is extended to measure instantaneous flamelet surface normals in a single-cylinder, optical SI engne…”
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