Search Results - "Mehta, Ashish J."

Persistent reshaping of cohesive sediment towards stable flocs by turbulence by Yu, Minglan, Yu, Xiao, Mehta, Ashish J., Manning, Andrew J., Khan, Faisal, Balachandar, S.

“…Cohesive sediment forms flocs of various sizes and structures in the natural turbulent environment. Understanding flocculation is critical in accurately…”
Get full text

Alcohol Abuse, the Alveolar Macrophage and Pneumonia by Mehta, Ashish J., MD, Guidot, David M., MD, Weber, Karl T., MD

“…Abstract Alcohol use, and misuse, has been a part of human culture for thousands of years. In the modern medical era, a great deal of attention has been…”
Get full text

Climate Change, Air Quality, and Pulmonary Health Disparities by Smirnova, Natalia, Shaver, Adam C., Mehta, Ashish J., Philipsborn, Rebecca, Scovronick, Noah

“…Climate change will alter environmental risks that influence pulmonary health, including heat, air pollution, and pollen. These exposures disproportionately…”
Get full text

Chronic Ethanol Exposure of Basal Cells causes Barrier Dysfunction of Differentiated Mucocilliary Monolayers by Easley, Kristen F., Mehta, Ashish J., Staitieh, Bashar S., Koval, Michael

“…Alcohol use disorder affects over 14 million adults and causes 88,000 deaths each year in the United States. Chronic alcohol use significantly increases…”
Get full text

Pioglitazone Reverses Alcohol-Induced Alveolar Macrophage Phagocytic Dysfunction by Yeligar, Samantha M., Mehta, Ashish J., Harris, Frank L., Brown, Lou Ann S., Hart, C. Michael

“…Abstract Alcohol use disorders (AUD) increase susceptibility to respiratory infections by 2- to 4-fold in part because of impaired alveolar macrophage (AM)…”
Get full text

Alcoholism Causes Alveolar Macrophage Zinc Deficiency and Immune Dysfunction by MEHTA, Ashish J, YELIGAR, Samantha M, ELON, Lisa, BROWN, Lou Ann, GUIDOT, David M

“…Alcohol use disorders cause oxidative stress in the lower airways and increase susceptibility to pneumonia and lung injury. Currently, no therapeutic options…”
Get full text

In Memoriam: Emmanuel Partheniades by Mehta, Ashish J, McAnally, William H

Get full text

Observations on cohesive bed reworking by waves: Atchafalaya Shelf, Louisiana by Sahin, Cihan, Safak, Ilgar, Sheremet, Alexandru, Mehta, Ashish J.

“…Wave, current, acoustic backscatter and suspended sediment concentration measurements (both single‐point and vertical profiles estimated by conversion of…”
Get full text

Observations on Floc Settling Velocities in the Tamar Estuary, United Kingdom by McAnally, William H, Mehta, Ashish J, Manning, Andrew J

“…Abstract Measurements in the mesotidal Tamar estuary (UK) reported previously indicate a dependence of the floc settling velocity on the shear rate and the…”
Get full text

Chronic alcohol use primes bronchial cells for altered inflammatory response and barrier dysfunction during SARS-CoV-2 infection by Easley, Kristen F, Edenfield, R Clayton, Lott, Megan E J, Reed, Ryan C, Das Sarma, Jayasri, Mehta, Ashish J, Staitieh, Bashar S, Lipp, Erin K, Cho, In Ki, Johnson, Scott K, Jones, Cheryl A, Bebin-Blackwell, Anne-Gaelle, Levy, Joshua M, Tompkins, S Mark, Easley, 4th, Charles A, Koval, Michael

“…Alcohol use disorder (AUD) is a significant public health concern and people with AUD are more likely to develop severe acute respiratory distress syndrome…”
Get more information

Peroxisome Proliferator-Activated Receptor γ Regulates Chronic Alcohol-Induced Alveolar Macrophage Dysfunction by Yeligar, Samantha M, Mehta, Ashish J, Harris, Frank L, Brown, Lou Ann S, Hart, C Michael

“…Peroxisome proliferator-activated receptor (PPAR) γ is critical for alveolar macrophage (AM) function. Chronic alcohol abuse causes AM phagocytic dysfunction…”
Get full text

A note on the Krone deposition equation and significance of floc aggregation by Mehta, Ashish J., Manning, Andrew J., Khare, Yogesh P.

“…For modeling the rate of deposition of cohesive flocs in estuaries the Krone equation is extensively used. It was derived from flume experiments on muddy…”
Get full text

Fluid Mud Properties in Nautical Depth Estimation by Mehta, Ashish J, Samsami, Farzin, Khare, Yogesh P, Sahin, Cihan

“…AbstractFluid mud is a non-Newtonian slurry of aggregated fine sediment present in numerous bays, estuaries, and lakes. It is a transitory state of mobile mud…”
Get full text

Critical shear stress for mass erosion of organic-rich fine sediments by Mehta, Ashish J., Hwang, Kyu-Nam, Khare, Yogesh P.

“…In shallow lakes of Florida laden with low-strength organic-rich sediments, wind-induced water movement is believed to actuate bed surface erosion as well as…”
Get full text

Comments on the transition between cohesive and cohesionless sediment bed exchange by Mehta, Ashish J., Letter, Joseph V.

“…The presence of both cohesive and cohesionless particles in estuarine and lacustrine sediments makes it essential to model bed exchange of both types of…”
Get full text

In Memoriam: Michel K. Ochi by Mehta, Ashish J

Get full text

Zinc Supplementation Restores PU.1 and Nrf2 Nuclear Binding in Alveolar Macrophages and Improves Redox Balance and Bacterial Clearance in the Lungs of Alcohol-Fed Rats by Mehta, Ashish J., Joshi, Pratibha C., Fan, Xian, Brown, Lou Ann S., Ritzenthaler, Jeffrey D., Roman, Jesse, Guidot, David M.

“…Background:  Chronic alcohol abuse causes oxidative stress, impairs alveolar macrophage immune function, and increases the risk of pneumonia and acute lung…”
Get full text

Role of basic rheological models in determination of wave attenuation over muddy seabeds by Jain, Mamta, Mehta, Ashish J.

“…Among rheological models for estimating the rate of dissipation of non-breaking waves in muddy seabeds, those representing viscoelastic and poroelastic…”
Get full text

Cohesive/cohesionless sediment transition diameter from settling velocity data by Mehta, Ashish J., Letter, Joseph V.

“…Mathematical models designed to simulate the movement of cohesive and cohesionless particles require as input the diameter d T specifying the transition…”
Get full text

Multiphase layering and mobility of suspended fine sediment in Lake Apopka, Florida by Mehta, Ashish J., Jaeger, John M., Boz, Ziynet, Khare, Yogesh P.

“…Fine-grained sediment in Florida’s eutrophic lakes displays a characteristically multiphase and layered structure including fluid mud that accounts for most of…”
Get full text