Výsledky vyhledávání - "Navid Nazari"

Akademický článek

Magnetic Resonance Elastography reveals effects of anti-angiogenic glioblastoma treatment on tumor stiffness and captures progression in an orthotopic mouse model

Autor: Katharina Schregel, Michal O. Nowicki, Miklos Palotai, Navid Nazari, Rachel Zane, Ralph Sinkus, Sean E. Lawler, Samuel Patz

Publikováno v: Cancer Imaging, Vol 20, Iss 1, Pp 1-16 (2020)

Abstract Background Anti-angiogenic treatment of glioblastoma (GBM) complicates radiologic monitoring. We evaluated magnetic resonance elastography (MRE) as an imaging tool for monitoring the efficacy of anti-VEGF treatment of GBM. Methods Longitudin

Externí odkaz: https://doaj.org/article/34f7e2306fc24d4e801b1814c0dd5d54

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Akademický článek

Energetic and exergetic Improvement of geothermal single flash cycle

Autor: Navid Nazari, Soheil Porkhial

Publikováno v: International Journal of Renewable Energy Development, Vol 5, Iss 2, Pp 129-138 (2016)

This paper presents a detailed analysis of a new method for improving energetic and exergetic efficiencies of single flash cycle. The thermodynamic process of the new method consists of extracting a fraction of hot wellhead geothermal brine for the p

Externí odkaz: https://doaj.org/article/5217e98e27b2413aa849b9fa181654ca

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Magnetic resonance elastography to study the effect of amyloid plaque accumulation in a mouse model

Autor: Miklos Palotai, Katharina Schregel, Navid Nazari, Julie P. Merchant, Walter M. Taylor, Charles R. G. Guttmann, Ralph Sinkus, Tracy L. Young‐Pearse, Samuel Patz

Publikováno v: J Neuroimaging

BACKGROUND AND PURPOSE: Biomechanical changes in the brain have not been fully elucidated in Alzheimer’s disease (AD). We aimed to investigate the effect of β-amyloid accumulation on mouse brain viscoelasticity. METHODS: Magnetic Resonance Elastog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f68b6cfbf07699d33574172ae3b3f176
https://pubmed.ncbi.nlm.nih.gov/35384128

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Stabilized finite elements for time‐harmonic waves in incompressible and nearly incompressible elastic solids

Autor: Navid Nazari, Paul E. Barbone, Isaac Harari

Publikováno v: International Journal for Numerical Methods in Engineering. 120:1027-1046

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc849f456037aff27d0a8f1c643c2809
https://doi.org/10.1002/nme.6169

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Shear wave speed in pressurized soft tissue

Autor: Paul E. Barbone, Navid Nazari

Publikováno v: Journal of the Mechanics and Physics of Solids. 119:60-72

Shear wave elastography is a non-invasive measurement technique to infer mechanical properties of soft tissue. A shear wave is propagated inside a region of interest. The medium perturbations caused by the wave are measured using an imaging modality,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72ca1fa7bbce0543127927fc2a02f705
https://doi.org/10.1016/j.jmps.2018.06.009

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Magnetic Resonance Elastography reveals effects of anti-angiogenic glioblastoma treatment on tumor stiffness and captures progression in an orthotopic mouse model

Autor: Ralph Sinkus, Rachel Zane, Navid Nazari, Miklos Palotai, Sean E. Lawler, Samuel Patz, Katharina Schregel, Michał Nowicki

Publikováno v: Cancer Imaging
Cancer Imaging, Vol 20, Iss 1, Pp 1-16 (2020)
Cancer Imaging, BMC, 2020, 20, pp.35. ⟨10.1186/s40644-020-00314-1⟩
Cancer Imaging, BMC, 2020, 20 (1), ⟨10.1186/s40644-020-00314-1⟩

Background Anti-angiogenic treatment of glioblastoma (GBM) complicates radiologic monitoring. We evaluated magnetic resonance elastography (MRE) as an imaging tool for monitoring the efficacy of anti-VEGF treatment of GBM. Methods Longitudinal studie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14aeb3048033fb5b704d2726f14b2e35
https://pubmed.ncbi.nlm.nih.gov/32398076

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Exergo-economic analysis and multi-objective multi-verse optimization of a solar/biomass-based trigeneration system using externally-fired gas turbine, organic Rankine cycle and absorption refrigeration cycle

Autor: Seyedali Mirjalili, Navid Nazari, Seyedmostafa Mousavi

Publikováno v: Applied Thermal Engineering. 191:116889

In the present work, an innovative configuration is proposed based on solar pre-heating concept and biomass direct-combustion for combined production of electricity, hot water and cooling load. The studied system consists of an externally fired gas t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83868ee23772a7a27dd0c02dd319f391
https://doi.org/10.1016/j.applthermaleng.2021.116889

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Imaging localized neuronal activity at fast time scales through biomechanics

Autor: Miklos Palotai, Katharina Schregel, Alexander Hammers, Sverre Holm, Sebastian Kozerke, Paul E. Barbone, Daniel Fovargue, Ralph Sinkus, Samuel Patz, Ben Fabry, Navid Nazari, David Nordsletten

Publikováno v: Patz, S, Fovargue, D, Schregel, K, Nazari, N, Palotai, M, Barbone, P E, Fabry, B, Hammers, A, Holm, S, Kozerke, S, Nordsletten, D & Sinkus, R 2019, ' Imaging localized neuronal activity at fast time scales through biomechanics ', Science Advances, vol. 5, no. 4, eaav3816 . https://doi.org/10.1126/sciadv.aav3816
Science Advances
Science Advances, American Association for the Advancement of Science (AAAS), 2019, 5 (4), pp.eaav3816. ⟨10.1126/sciadv.aav3816⟩
Science Advances, 5 (4)

Mapping neuronal activity noninvasively is a key requirement for in vivo human neuroscience. Traditional functional magnetic resonance (MR) imaging, with a temporal response of seconds, cannot measure high-level cognitive processes evolving in tens o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::482522c861895445b55032afa00e06c0
https://kclpure.kcl.ac.uk/ws/files/109796168/Imaging_localized_neuronal_activity_PATZ_Publishedonline17April2019_GOLD_VoR_CC_BY_NC_.pdf

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Multi-objective optimization of a combined steam-organic Rankine cycle based on exergy and exergo-economic analysis for waste heat recovery application

Autor: Parisa Heidarnejad, Navid Nazari, Soheil Porkhial

Publikováno v: Energy Conversion and Management. 127:366-379

In this paper, a combined steam-organic Rankine cycle is proposed to recover the waste heat of a gas turbine. Proposed combined system includes a subcritical steam Rankine cycle that is coupled with a transcritical organic Rankine cycle. Three differ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81a8d576afca67504b9877c2a93ea26b
https://doi.org/10.1016/j.enconman.2016.09.022

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