Search Results - "Valizadeh, Navid"

Extended isogeometric analysis for simulation of stationary and propagating cracks by Ghorashi, Seyed Shahram, Valizadeh, Navid, Mohammadi, Soheil

“…SUMMARY A novel approach based on a combination of isogeometric analysis (IGA) and extended FEM is presented for fracture analysis of structures. The extended…”
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NURBS-based finite element analysis of functionally graded plates: Static bending, vibration, buckling and flutter by Valizadeh, Navid, Natarajan, Sundararajan, Gonzalez-Estrada, Octavio A., Rabczuk, Timon, Bui, Tinh Quoc, Bordas, Stéphane P.A.

“…In this paper, a non-uniform rational B-spline based iso-geometric finite element method is used to study the static and dynamic characteristics of…”
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Free vibration and buckling analysis of laminated composite plates using the NURBS-based isogeometric finite element method by Shojaee, Saeed, Valizadeh, Navid, Izadpanah, Ebrahim, Bui, Tinh, Vu, Tan-Van

“…An isogeometric finite element method based on non-uniform rational B-splines (NURBS) basis functions is developed for natural frequencies and buckling…”
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Delayed Lower Extremity Monoplegia After Anterior Cervical Discectomy and Fusion: A Report of a Rare Case of Cervical Spinal Ischemic Reperfusion Injury by Zach, Rose V, Abdulhamid, Mohamed, Valizadeh, Navid, Zach, Victor

“…White cord syndrome is an extremely rare type of cervical spinal cord ischemia characterized by sudden neurological deterioration following surgical spinal…”
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Management and outcomes of pituitary apoplexy by Singh, Tarun D, Valizadeh, Navid, Meyer, Fredric B, Atkinson, John L D, Erickson, Dana, Rabinstein, Alejandro A

“…This study was undertaken to analyze the predisposing factors, clinical presentation, therapeutic management, and clinical recovery in patients with pituitary…”
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The Influence of Discontinuity‐Induced Fringing Effect on the Output Performance of Contact‐Separation Mode Triboelectric Nanogenerators: Experiment and Modeling Studies by Cheng, Teresa, Hu, Han, Valizadeh, Navid, Qiong, Liu, Bittner, Florian, Yang, Ling, Rabczuk, Timon, Jiang, Xiaoning, Zhuang, Xiaoying

“…Triboelectric nanogenerators (TENGs) are promising self‐powering supplies for various intelligent sensing and monitoring devices, especially because they can…”
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Isogeometric analysis of hydrodynamics of vesicles using a monolithic phase-field approach by Valizadeh, Navid, Rabczuk, Timon

“…In this paper, we present an isogeometric analysis for studying the dynamical behavior of inextensible vesicles under an external fluid flow with inertial…”
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Isogeometric analysis for phase-field models of geometric PDEs and high-order PDEs on stationary and evolving surfaces by Valizadeh, Navid, Rabczuk, Timon

“…In this paper, we present an isogeometric analysis (IGA) for phase-field models of three different yet closely related classes of partial differential…”
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Isogeometric analysis for a phase-field constrained optimization problem of morphological evolution of vesicles in electrical fields by Ashour, Mohammed, Valizadeh, Navid, Rabczuk, Timon

“…In this paper, we solve a constrained Willmore problem coupled with an electrical field using IsoGeometric Analysis (IGA) to simulate the morphological…”
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Phase-field Navier–Stokes model for vesicle doublets hydrodynamics in incompressible fluid flow by Ashour, Mohammed, Valizadeh, Navid, Rabczuk, Timon

“…In this paper, we study the hydrodynamics of a vesicle doublet suspended in an external viscous fluid flow. Vesicles in this study are modeled using the…”
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An isogeometric phase–field based shape and topology optimization for flexoelectric structures by López, Jorge, Valizadeh, Navid, Rabczuk, Timon

“…For considering topological changes in a CAD-based framework, an isogeometric phase-field based shape and topology optimization is developed. In this case, the…”
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Hydrodynamics of multicomponent vesicles: A phase-field approach by Wen, Zuowei, Valizadeh, Navid, Rabczuk, Timon, Zhuang, Xiaoying

“…In this paper, we introduce a thermodynamically-consistent phase-field model to investigate the hydrodynamics of inextensible multicomponent vesicles in…”
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On the use of local maximum entropy approximants for Cahn–Hilliard phase-field models in 2D domains and on surfaces by Amiri, Fatemeh, Ziaei-Rad, Saeed, Valizadeh, Navid, Rabczuk, Timon

“…We apply a local maximum entropy (LME) approximation scheme to the fourth order phase-field model for the traditional Cahn–Hilliard theory. The discretization…”
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Phase-field cohesive zone modeling of hydro-thermally induced fracture in hot dry rock during liquid nitrogen fracturing by Yang, Ruiyue, Hong, Chunyang, Gong, Yanjin, Huang, Zhongwei, Valizadeh, Navid, Zhou, Shuwei, Li, Gensheng, Zhuang, Xiaoying

“…Liquid nitrogen (LN2) fracturing is regarded as a viable alternative for the efficient development of hot dry rock (HDR) resources due to its main advantage in…”
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Isogeometric analysis of insoluble surfactant spreading on a thin film by Medina, David, Valizadeh, Navid, Samaniego, Esteban, Jerves, Alex X., Rabczuk, Timon

“…In this paper we tackle the problem of surfactant spreading on a thin liquid film in the framework of isogeometric analysis. We consider a mathematical model…”
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Trends in Management Practices of Seropositive Neuromyelitis Optica Spectrum Disorder: Lessons from a Multicenter Academic Cohort (P10-14.010) by Zuroff, Leah, Wijangco, Jaeleene, Brandstadter, Rachel, Goldman, Myla, Graham, Edith, Farber, Rebecca, Valizadeh, Navid, Freeman, Leorah, Cree, Bruce, Bove, Riley, Jacobs, Dina

“…Abstract only…”
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Surface effects on shape and topology optimization of nanostructures by Nanthakumar, S. S., Valizadeh, Navid, Park, Harold S., Rabczuk, Timon

“…We present a computational method for the optimization of nanostructures, where our specific interest is in capturing and elucidating surface stress and…”
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Alterations in global DNA methylation and hydroxymethylation are not detected in Alzheimer's disease by Lashley, Tammaryn, Gami, Priya, Valizadeh, Navid, Li, Abi, Revesz, Tamas, Balazs, Robert

“…Aims Genetic factors do not seem to account fully for Alzheimer disease (AD) pathogenesis. There is evidence for the contribution of environmental factors,…”
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Mechanisms of Entry Into the Central Nervous System by Neuroinvasive Pathogens by Valizadeh, Navid, Rudmann, Emily A., Solomon, Isaac H., Mukerji, Shibani S.

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Neuropathological features of SARS-CoV-2 delta and omicron variants by Normandin, Erica, Valizadeh, Navid, Rudmann, Emily A, Uddin, Rockib, Dobbins, Sabrina T, MacInnis, Bronwyn L, Padera, Robert F, Siddle, Katherine J, Lemieux, Jacob E, Sabeti, Pardis C, Mukerji, Shibani S, Solomon, Isaac H

“…Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is continually evolving resulting in variants with increased transmissibility, more…”
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