Search Results - "Yousefian, Omid"

Point-by-point prediction of cutting force in 3-axis CNC milling machines through voxel framework in digital manufacturing by Yousefian, Omid, Balabokhin, Andrey, Tarbutton, Joshua

“…A new digital-based model is presented for the prediction of cutting forces in 3-axis CNC milling of surfaces. The model uses an algorithm to detect the…”
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Clock Drawing in Children With Perinatal Stroke by Yousefian, Omid, BS, Ballantyne, Angela O., PhD, Doo, Alex, BS, Trauner, Doris A., MD

“…Abstract Background Children with perinatal stroke may show evidence of contralateral spatial neglect. The goal of this study was to determine whether the…”
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A Systems-Based Analysis of the CardioMEMS HF Sensor for Chronic Heart Failure Management by Yousefian, Omid, O’Brien, Daniel, Wolfson, Aaron M., Tran, Jeffrey S., Shavelle, David M.

“…Background. Hemodynamic-guided therapy using the CardioMEMS™ system has been shown to reduce heart failure hospitalization (HFH) in both clinical trials and…”
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Modeling ultrasound attenuation in porous structures with mono-disperse random pore distributions using the independent scattering approximation: a 2D simulation study by Yousefian, Omid, Karbalaeisadegh, Yasamin, Muller, Marie

“…The validity of the independent scattering approximation (ISA) to predict the frequency dependent attenuation in 2D models of simplified structures of cortical…”
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Frequency-dependent analysis of ultrasound apparent absorption coefficient in multiple scattering porous media: application to cortical bone by Yousefian, Omid, Karbalaeisadegh, Yasamin, Muller, Marie

“…The effect of matrix viscoelastic absorption on frequency-dependent attenuation in porous structures mimicking simplified cortical bone is addressed in this…”
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Using singular value distribution of backscattered ultrasound waves for tracking the pulmonary edema caused by COVID-19 in lung: A phantom-based study by Yousefian, Omid, Grondin, Julien, Konofagou, Elisa

“…A condition caused by COVID-19, pulmonary edema is an abnormal buildup of fluid in lungs. B-lines tracking of ultrasound images is a common way to track lung…”
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Using singular value distribution (SVD) of backscattered impulse response matrix to differentiate between low and high porosity in cortical bone by Yousefian, Omid, Karbalaeisadegh, Yasamin, Muller, Marie M.

“…The goal of this study is to investigate whether singular value distribution (SVD) of the impulse response matrix can be used to differentiate between healthy…”
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Acoustic diffusion constant of cortical bone: Numerical simulation study of the effect of pore size and pore density on multiple scattering by Karbalaeisadegh, Yasamin, Yousefian, Omid, Iori, Gianluca, Raum, Kay, Muller, Marie

“…While osteoporosis assessment has long focused on the characterization of trabecular bone, the cortical bone micro-structure also provides relevant information…”
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Validity of Independent Scattering Approximation (ISA) to measure ultrasonic attenuation in porous structures with mono-disperse random pore distribution by Yousefian, Omid, Karbalaeisadegh, Yasamin, Muller, Marie M.

“…The goal of this study is to assess the validity of the Independent Scattering Approximation (ISA) for predicting ultrasonic attenuation in structures…”
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Effect of scattering and porosity on the apparent absorption in porous biphasic structures—Application to cortical bone by Karbalaeisadegh, Yasamin, Yousefian, Omid, Muller, Marie M.

“…In this in-silico study, the attenuation coefficient in porous structures mimicking simplified cortical bone is calculated both in presence and absence of…”
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Evaluation of Structural Anisotropy in a Porous Titanium Medium Mimicking Trabecular Bone Structure Using Mode-Converted Ultrasonic Scattering by Du, Hualong, Yousefian, Omid, Horn, Timothy, Muller, Marie

“…The mode-converted (longitudinal to transverse, L-T) ultrasonic scattering method was utilized to characterize the structural anisotropy of a phantom mimicking…”
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Transcranial cavitation mapping of blood–brain barrier opening regions in Alzheimer’s disease patients using a neuronavigation-guided focused ultrasound system by Bae, Sua, Pouliopoulos, Antonios, Ji, Robin, Liu, Keyu, Jiménez-Gambín, Sergio, Yousefian, Omid, Kokossis, Danae, Honig, Lawrence, Konofagou, Elisa

“…We present real-time cavitation monitoring and mapping in a clinical trial for blood-brain barrier (BBB) opening in Alzheimer’s disease (AD) patients using a…”
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Microstructural anisotropy evaluation in trabecular bone structure using the mode-converted (longitudinal to transverse, L-T) ultrasonic scattering by Yousefian, Omid, Du, Hualong, Horn, Timothy, Muller, Marie M.

“…The mode-converted ultrasonic scattering method is utilized to characterize the structural anisotropy of a phantom mimicking trabecular bone, fabricated using…”
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Estimation of parameters quantifying porosity in random porous structures using ultrasonic attenuation: Solving the inverse problem by Yousefian, Omid, White, Rebekah, Banks, H. T., Muller, Marie M.

“…The goal of this study is to estimate the porosity (pore size and density) of numerically simulated random porous three-dimensional structures mimicking…”
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The effect of pore size and density on ultrasonic attenuation in porous structures with mono-disperse random pore distribution: A two-dimensional in-silico study by Yousefian, Omid, White, R. D., Karbalaeisadegh, Yasamin, Banks, H. T., Muller, Marie

“…This work proposes a power law model to describe the attenuation of ultrasonic waves in non-absorbing heterogeneous media with randomly distributed scatterers,…”
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Artificial neural network to estimate micro-architectural properties of cortical bone using ultrasonic attenuation: A 2-D numerical study by Mohanty, Kaustav, Yousefian, Omid, Karbalaeisadegh, Yasamin, Ulrich, Micah, Grimal, Quentin, Muller, Marie

“…The goal of this study is to estimate micro-architectural parameters of cortical porosity such as pore diameter (φ), pore density (ρ) and porosity (ν) of…”
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Characterizing porosity in bone-like porous media from frequency dependent attenuation by White, Rebekah, Yousefian, Omid, Banks, H. T., Muller, Marie M.

“…Osteoporosis affects both pore size and density in cortical bone. Quantifying levels of osteoporosis by inferring these micro-architectural properties from…”
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MISPLACEMENT OF SINGLE LEAD PACEMAKER INTO LEFT VENTRICLE VIA DIRECT AORTIC PUNCTURE THROUGH THE LUNG AND APPROACH FOR REMOVAL by Yousefian, Omid, Dhakal, Bishnu P., Garza, Hyon-He, Indik, Julia H.

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Significantly Enhanced Improvement in Dryness, Roughness, Fine Lines and Radiance Following Daily Use of a Novel Multi-Weight Hyaluronic Acid Plus Antioxidant Complex-Based Lotion Compared to a Single-Weight HA Plus Ceramide-Based Lotion by Mariwalla, Kavita, Zeichner, Joshua, Folsom-Kovarik, Michael, Yousefian, Omid, Arrowitz, Craig, Lain, Edward

“…Hyaluronic acid (HA) has become a commonly used ingredient in topical moisturizing products; however, limitations of delivery of HA to only the surface of skin…”
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Evaluation of a Novel Inorganic Tinted Sunscreen Enriched with Five Antioxidants for Protection Against UVA1 and VL Induced Hyperpigmentation and Erythema by Yousefian, Omid, Aeschliman, Lisa, Mortillo, Susan, Ruvolo, Eduardo

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