Search Results - "Roark, A."

Recognizing moving faces: a psychological and neural synthesis by O'Toole, Alice J., Roark, Dana A., Abdi, Hervé

“…Information for identifying a human face can be found both in the invariant structure of features and in idiosyncratic movements and gestures. When both kinds…”
Get full text

Performance of Screening Breast MRI After Negative Full-Field Digital Mammography Versus After Negative Digital Breast Tomosynthesis in Women at Higher Than Average Risk for Breast Cancer by Roark, Ashley A., Dang, Pragya A., Niell, Bethany L., Halpern, Elkan F., Lehman, Constance D.

“…OBJECTIVEThe objective of our study was to compare the supplemental cancer yield and performance of breast MRI in women at higher-than-average risk for breast…”
Get full text

Salmonella virulence protein SifA is a G protein antagonist by Jackson, Laurie K, Nawabi, Parwez, Hentea, Cristiana, Roark, Everett A, Haldar, Kasturi

“…Salmonella's success at proliferating intracellularly and causing disease depends on the translocation of a major virulence protein, SifA, into the host cell…”
Get full text

Impact of Simulation-Based Training on Radiology Trainee Education in Ultrasound-Guided Breast Biopsies by Roark, Ashley A., Ebuoma, Lilian O., Ortiz-Perez, Tamara, Sepulveda, Karla A., Severs, Frederick J., Wang, Tao, Benveniste, Ana Paula, Sedgwick, Emily L.

“…The aim of this study is to determine the impact of a simulation-based ultrasound-guided (USG) breast biopsy training session on radiology trainee procedural…”
Get full text

Is breast magnetic resonance imaging (MRI) useful for diagnosis of additional sites of disease in patients recently diagnosed with pure ductal carcinoma in situ (DCIS)? by Benveniste, A.P., Ortiz-Perez, T., Ebuoma, L.O., Sepulveda, K.A., Severs, F.J., Roark, A., Wang, T., Sedgwick, E.L.

“…To determine if breast MRI is useful for detecting additional or invasive sites of disease in patients initially diagnosed with pure DCIS. A retrospective…”
Get full text

Increased Superoxide Generation Is Associated With Pulmonary Hypertension in Fetal Lambs: A Role for NADPH Oxidase by Brennan, Lisa A, Steinhorn, Robin H, Wedgwood, Stephen, Mata-Greenwood, Eugenia, Roark, Everett A, Russell, James A, Black, Stephen M

“…ABSTRACT—Ligation of the ductus arteriosus in utero produces pulmonary hypertension and vascular remodeling in fetal and newborn lambs. However, the mechanisms…”
Get full text

X -band photonic band-gap accelerator structure breakdown experiment by Marsh, Roark A., Shapiro, Michael A., Temkin, Richard J., Dolgashev, Valery A., Laurent, Lisa L., Lewandowski, James R., Yeremian, A. Dian, Tantawi, Sami G.

“…In order to understand the performance of photonic band-gap (PBG) structures under realistic high gradient, high power, high repetition rate operation, a PBG…”
Get full text

Effects of lysosomal membrane protein depletion on the Salmonella-containing vacuole by Roark, Everett A, Haldar, Kasturi

“…Salmonella is an intracellular bacterial pathogen that replicates within a membrane-bound vacuole in host cells. The major lysosomal membrane proteins 1 and 2…”
Get full text

Modification of papillomavirus E2 proteins by the small ubiquitin-like modifier family members (SUMOs) by Wu, Yu-Chieh, Roark, Ashley A, Bian, Xue-Lin, Wilson, Van G

“…Abstract Papillomavirus E2 proteins are critical regulatory proteins that function in replication, genome segregation, and viral transcription, including…”
Get full text

Benefits of Professional Coaching for Radiologists by Ebuoma, Lilian O., MD, Severs, Frederick J., MD, Sedgwick, Emily L., MD, Roark, Ashley A., MD, Ortiz-Perez, Tamara, MD, Sepulveda, Karla A., MD, Benveniste, Ana P., MD

Get full text

Measurement of wakefields in a 17 GHz photonic bandgap accelerator structure by Marsh, Roark A., Shapiro, Michael A., Temkin, Richard J., Smirnova, Evgenya I., DeFord, John F.

“…We report the experimental measurement of wakefields in a 17.14 GHz metallic photonic bandgap accelerator structure and its comparison with theory. Damping of…”
Get full text

Practical Considerations for Integrating Digital Breast Tomosynthesis Into Clinical Practice by Ebuoma, Lilian O., MD, Roark, Ashley A., MD, Sedgwick, Emily L., MD

Get full text

High power breakdown testing of a photonic band-gap accelerator structure with elliptical rods by Munroe, Brian J., Cook, Alan M., Shapiro, Michael A., Temkin, Richard J., Dolgashev, Valery A., Laurent, Lisa L., Lewandowski, James R., Yeremian, A. Dian, Tantawi, Sami G., Marsh, Roark A.

“…An improved single-cell photonic band-gap (PBG) structure with an inner row of elliptical rods (PBG-E) was tested with high power at a 60 Hz repetition rate at…”
Get full text

Considerations for toxicity experiments and risk assessments with PFAS mixtures by McCarthy, Christopher J., Roark, Shaun A., Middleton, Elizabeth T.

“…Per‐ and polyfluoroalkyl substances (PFAS) have been around for decades and have been the subject of laboratory and field research studies for nearly as long…”
Get full text

Effects of interocclusal appliances on EMG activity during parafunctional tooth contact by Roark, A. L., Glaros, A. G., O'Mahony, A. M.

“…summary  To test the hypothesis that a flat plane interocclusal appliance affects the electromyographic (EMG) activity of the temporalis and masseter muscles…”
Get full text

Population genetic structure of a nonmigratory estuarine fish (Fundulus heteroclitus) across a strong gradient of polychlorinated biphenyl contamination by Roark, Shaun A., Nacci, Diane, Coiro, Laura, Champlin, Denise, Guttman, Sheldon I.

“…Populations of the estuarine fish Fundulus heteroclitus indigenous to contaminated sites exhibit heritable resistance to some of the toxic effects of early…”
Get full text

Power measurement of frequency-locked Smith-Purcell radiation by Kesar, Amit S., Marsh, Roark A., Temkin, Richard J.

“…Frequency-locked Smith-Purcell radiation (FL-SPR), generated by a train of electron bunches traveling above a grating, is characterized by a broad range of…”
Get full text

Toxicological Response of Chironomus dilutus in Single‐Chemical and Binary Mixture Exposure Experiments with 6 Perfluoralkyl Substances by McCarthy, Christopher J., Roark, Shaun A., Wright, Demitria, O'Neal, Kelly, Muckey, Brett, Stanaway, Mike, Rewerts, Justin N., Field, Jennifer A., Anderson, Todd A., Salice, Christopher J.

“…Few studies have determined the toxicity of perfluoralkyl substances (PFAS) to aquatic invertebrates. We exposed Chironomus dilutus to 6 different PFAS to…”
Get full text

Fruit and vegetable intake: issues with definition and measurement by Roark, Randall A, Niederhauser, Victoria P

“…Accurate determination of fruit and vegetable consumption is essential for research that seeks to determine current fruit and vegetable intake patterns, what…”
Get full text

Comparison of surface freshwater PFAS sampling methods to evaluate potential for bias due to PFAS enrichment in the surface microlayer by Roark, Shaun A., Wilson‐Fallon, Alexander, Struse, Amanda, Rectenwald, Heather, Bogdan, Dorin, Heron, Chris, Field, Jennifer

“…Per‐ and polyfluoroalkyl substances (PFAS) accumulate at the air–water interface of the surface microlayer (SML) on marine and freshwater bodies. In order to…”
Get full text