Search Results - "O’Brien, Robert C."

Random Survival Forests Analysis of Intraoperative Complications as Predictors of Descemet Stripping Automated Endothelial Keratoplasty Graft Failure in the Cornea Preservation Time Study by O'Brien, Robert C, Ishwaran, Hemant, Szczotka-Flynn, Loretta B, Lass, Jonathan H

“…A new analytic method can evaluate factors of interest associated with graft failure after Descemet stripping automated endothelial keratoplasty (DSAEK) or…”
Get more information

Response to Letter to the Editor: Reliability of Visual Field Testing in a Telehealth Setting Using a Head-Mounted Device: A Pilot Study by McLaughlin, Danielle E, Savatovsky, Eleonore J, O'Brien, Robert C, Vanner, Elizabeth A, Munshi, Hounsh K, Pham, Anh H, Grajewski, Alana L

Get full text

Reliability of Visual Field Testing in a Telehealth Setting Using a Head-Mounted Device: A Pilot Study by McLaughlin, Danielle E, Savatovsky, Eleonore J, O'Brien, Robert C, Vanner, Elizabeth A, Munshi, Hounsh K, Pham, Anh H, Grajewski, Alana L

“…Monitoring visual fields (VFs) through virtual reality devices proved to have good inter-test and test-retest reliability, as well as easy usability, when…”
Get full text

Improved durability of SOEC stacks for high temperature electrolysis by Zhang, Xiaoyu, O'Brien, James E., O'Brien, Robert C., Hartvigsen, Joseph J., Tao, Greg, Housley, Gregory K.

“…An experimental study has been conducted at Idaho National Laboratory to demonstrate recent improvements in long-term durability of solid oxide electrolysis…”
Get full text

Durability evaluation of reversible solid oxide cells by Zhang, Xiaoyu, O'Brien, James E., O'Brien, Robert C., Housley, Gregory K.

“…An experimental investigation on the performance and durability of single solid oxide cells (SOCs) is under way at the Idaho National Laboratory. Reversible…”
Get full text

A Retrospective Comparison of Phaco-tube vs. Phaco-trabeculectomy in Glaucoma Patients by Llaneras, Cristina N, Quan, Ann, Lieux, Caroline, Rivera-Grana, Erick, Gajardo, Consuelo, Duerr, Eric, O'Brien, Robert C, Gedde, Steven J, Vazquez, Luis E

“…To compare surgical outcomes of phacoemulsification combined with Baerveldt implantation (phaco-tube) or trabeculectomy with mitomycin-C (MMC) (phaco-trab) in…”
Get more information

Salivary cortisol and prefrontal cortical thickness in middle-aged men: A twin study by Kremen, William S., O'Brien, Robert C., Panizzon, Matthew S., Prom-Wormley, Elizabeth, Eaves, Lindon J., Eisen, Seth A., Eyler, Lisa T., Hauger, Richard L., Fennema-Notestine, Christine, Fischl, Bruce, Grant, Michael D., Hellhammer, Dirk H., Jak, Amy J., Jacobson, Kristen C., Jernigan, Terry L., Lupien, Sonia J., Lyons, Michael J., Mendoza, Sally P., Neale, Michael C., Seidman, Larry J., Thermenos, Heidi W., Tsuang, Ming T., Dale, Anders M., Franz, Carol E.

“…Although glucocorticoid receptors are highly expressed in the prefrontal cortex, the hippocampus remains the predominant focus in the literature examining…”
Get full text

Comparison of Donor Cornea Endothelial Cell Density Determined by Eye Banks and by a Central Reading Center in the Cornea Preservation Time Study by Benetz, Beth Ann, Stoeger, Christopher G, Patel, Sanjay V, OʼBrien, Robert C, Szczotka-Flynn, Loretta B, Ayala, Allison R, Maguire, Maureen G, Menegay, Harry J, Bedard, Peter, Clover, Jameson M, Gupta, Pankaj C, McCoy, Kristen E, Song, Jonathan C, Lass, Jonathan H

“…PURPOSE:To evaluate agreement between eye banks (EBs) and a reading center on endothelial cell density (ECD) determinations in the Cornea Preservation Time…”
Get full text

Prelamellar Dissection Donor Corneal Thickness Is Associated With Descemet Stripping Automated Endothelial Keratoplasty Operative Complications in the Cornea Preservation Time Study by Ross, Kevin W, Stoeger, Christopher G, Rosenwasser, George O D, OʼBrien, Robert C, Szczotka-Flynn, Loretta B, Ayala, Allison R, Maguire, Maureen G, Benetz, Beth Ann, Dahl, Patricia, Drury, Donna C, Dunn, Steven P, Farazdaghi, Sameera M, Hoover, Caroline K, Macsai, Marian S, Mian, Shahzad I, Nordlund, Michael L, Penta, Jeffrey G, Soper, Mark C, Terry, Mark A, Verdier, David D, Williams, Doyce V, Lass, Jonathan H

“…PURPOSE:To identify donor and recipient factors, including eye bank tissue observations, predictive of operative complications in the Cornea Preservation Time…”
Get full text

Spectral-Domain and Swept-Source OCT Angiographic Scans Yield Similar Drusen Measurements When Processed with the Same Algorithm by Hiya, Farhan E, Liu, Jeremy Y, Shen, Mengxi, Herrera, Gissel, Li, Jianqing, Zhang, Qinqin, de Sisternes, Luis, O'Brien, Robert C, Rosenfeld, Philip J, Gregori, Giovanni

“…An algorithm developed to obtain drusen area and volume measurements using swept-source OCT angiography (SS-OCTA) scans was tested on spectral-domain OCT…”
Get full text

The Mars Hopper: an impulse driven, long range, long-lived mobile platform utilizing in-situ Martian resources by Howe, Steven D., O'Brien, Robert C., Ambrosi, Richard M., Gross, Brian, Katalenich, Jeff, Sailer, Logan, McKay, Mark, Bridges, John C., Bannister, Nigel P.

“…The requirements for performance by planetary exploration missions are increasing. Landing at a single location to take data is no longer sufficient. Due to…”
Get full text

Investigation of Deformation Behavior of Additively Manufactured AISI 316L Stainless Steel with In Situ Micro-Compression Testing by Teng, Fei, Shiau, Ching-Heng, Sun, Cheng, O’Brien, Robert C., McMurtrey, Michael D.

“…Additive manufacturing techniques are being used more and more to perform the precise fabrication of engineering components with complex geometries. The…”
Get full text

Evaluating the persistence of large choroidal hypertransmission defects using SS-OCT imaging by Beqiri, Sara, Herrera, Gissel, Liu, Jeremy, Shen, Mengxi, Berni, Alessandro, El-Mulki, Omar S., Cheng, Yuxuan, Trivizki, Omer, Kastner, James, O'Brien, Robert C., Gregori, Giovanni, Wang, Ruikang K., Rosenfeld, Philip J.

“…In age-related macular degeneration (AMD), large choroidal hypertransmission defects (hyperTDs) are identified on en face optical coherence tomography (OCT)…”
Get full text

Deformation behavior and irradiation tolerance of 316 L stainless steel fabricated by direct energy deposition by Shiau, Ching-Heng, McMurtrey, Michael D., O'Brien, Robert C., Jerred, Nathan D., Scott, Randall D., Lu, Jing, Zhang, Xinchang, Wang, Yun, Shao, Lin, Sun, Cheng

“…Additive manufacturing (AM) techniques have been widely used to fabricate structural components with complex geometries. Understanding AM materials under…”
Get full text

Evolution of Microstructure, Residual Stress, and Tensile Properties of Additively Manufactured Stainless Steel Under Heat Treatments by Zhang, Xinchang, McMurtrey, Michael D., Wang, Liang, O’Brien, Robert C., Shiau, Ching-Heng, Wang, Yun, Scott, Randall, Ren, Yang, Sun, Cheng

“…This study investigated the microstructure, residual stress, and tensile properties of directed energy deposited stainless steel 316L (SS316L) under thermal…”
Get full text

Comparison of Donor Corneal Endothelial Cell Density Determined by Eye Banks and by a Central Image Analysis Reading Center Using the Same Image Analysis Method by Huang, Heidi, Benetz, Beth Ann, Clover, Jameson M., Titus, Michael, O'Brien, Robert C., Menegay, Harry J., Lass, Jonathan H.

“…The purpose of this study was to evaluate agreement between eye banks (EBs) and an image analysis reading center on endothelial cell density (ECD)…”
Get full text

Response to the Letter to the Editor: Reliability of Visual Field Testing in a Telehealth Setting Using a Head-Mounted Device: A Pilot Study by McLaughlin, Danielle E, Savatovsky, Eleonore J, O'Brien, Robert C, Vanner, Elizabeth A, Munshi, Hounsh K, Pham, Anh H, Grajewski, Alana L

Get full text

Cross-sectional and 35-year longitudinal assessment of salivary cortisol and cognitive functioning: The Vietnam Era Twin Study of Aging by Franz, Carol E, O’Brien, Robert C, Hauger, Richard L, Mendoza, Sally P, Panizzon, Matthew S, Prom-Wormley, Elizabeth, Eaves, Lindon J, Jacobson, Kristen, Lyons, Michael J, Lupien, Sonia, Hellhammer, Dirk, Xian, Hong, Kremen, William S

“…Summary High levels of cortisol, a sign of potential hypothalamic–pituitary–adrenal (HPA) axis dysregulation, have been associated with poor cognitive outcomes…”
Get full text

Manifestation of oceanic Rossby waves in long-term multiparametric satellite datasets by O'Brien, Robert C., Cipollini, Paolo, Blundell, Jeffrey R.

“…The characteristics of westward copropagating features in satellite altimetry, sea surface temperature and ocean colour data are investigated throughout the…”
Get full text

Effect of Graft Attachment Status and Intraocular Pressure on Descemet Stripping Automated Endothelial Keratoplasty Outcomes in the Cornea Preservation Time Study by Aldave, Anthony J., Terry, Mark A., Szczotka-Flynn, Loretta B., Liang, Wendi, Ayala, Allison R., Maguire, Maureen G., O'Brien, Robert C., Benetz, Beth Ann, Bokosky, John E., Dunn, Steven P., Gillette, Thomas E., Hammersmith, Kristin M., Hardten, David R., Jeng, Bennie H., Jones, Marc F., Lindstrom, Richard L., Maverick, Kenneth J., Nirankari, Verinder S., Oliva, Matthew S., Raber, Irving M., Rapuano, Christopher J., Rosenwasser, George O.D., Ross, Kevin W., Seedor, John W., Shamie, Neda, Stoeger, Christopher G., Tauber, Shachar, Van Meter, Woodford S., Verdier, David D., Lass, Jonathan H.

“…To examine the association of donor, recipient, and operative factors on graft dislocation after Descemet stripping automated endothelial keratoplasty (DSAEK)…”
Get full text