Search Results - "Tafti, M"

Experimental investigation of mechanical properties, formability and forming limit diagrams for tailor-welded blanks produced by friction stir welding by Habibi, M., Hashemi, R., Fallah Tafti, M., Assempour, A.

“…In this study, the mechanical properties, formability and forming limit diagrams (FLDs) of the tailor-welded blanks (TWBs) produced by friction stir welding…”
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Prevalence of sleep-disordered breathing in the general population: the HypnoLaus study by Heinzer, R, Dr, Vat, S, MD, Marques-Vidal, P, MD, Marti-Soler, H, PhD, Andries, D, RPSGT, Tobback, N, RPSGT, Mooser, V, MD, Preisig, M, MD, Malhotra, A, MD, Waeber, G, MD, Vollenweider, P, MD, Tafti, M, PhD, Haba-Rubio, J, MD

“…Summary Background Sleep-disordered breathing is associated with major morbidity and mortality. However, its prevalence has mainly been selectively studied in…”
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The effect of ENDB specimen geometry on mode I fracture toughness and fracture energy of HMA and SMA mixtures at low temperatures by Eghbali, M.R., Fallah Tafti, M., Aliha, M.R.M., Motamedi, H.

“…•Effect of ENDB specimen geometry on its fracture toughness and energy was studied.•HMA and SMA mixture types were individually used to produce ENDB…”
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In Situ Mechanisms are Necessary for Switchback Formation by Akhavan-Tafti, M., Soni, S. L.

“…Abstract Magnetic switchbacks are reversals (deflection angle θ B > 90°) in the radial magnetic field B r , accompanied by proton bulk flow v p enhancement…”
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Comparative Analysis of the Vlasiator Simulations and MMS Observations of Multiple X‐Line Reconnection and Flux Transfer Events by Akhavan‐Tafti, M., Palmroth, M., Slavin, J. A., Battarbee, M., Ganse, U., Grandin, M., Le, G., Gershman, D. J., Eastwood, J. P., Stawarz, J. E.

“…The Vlasiator hybrid‐Vlasov code was developed to investigate global magnetospheric dynamics at ion‐kinetic scales. Here we focus on the role of magnetic…”
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MESSENGER Observations of Disappearing Dayside Magnetosphere Events at Mercury by Slavin, J. A., Middleton, H. R., Raines, J. M., Jia, Xianzhe, Zhong, J., Sun, W.‐J., Livi, S., Imber, S. M., Poh, G.‐K., Akhavan‐Tafti, M., Jasinski, J. M., DiBraccio, G. A., Dong, C., Dewey, R. M., Mays, M. L.

“…MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) measurements taken during passes over Mercury's dayside hemisphere indicate that on…”
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The Effect of a Guide Field on Local Energy Conversion During Asymmetric Magnetic Reconnection: MMS Observations by Genestreti, K. J., Burch, J. L., Cassak, P. A., Torbert, R. B., Ergun, R. E., Varsani, A., Phan, T. D., Giles, B. L., Russell, C. T., Wang, S., Akhavan‐Tafti, M., Allen, R. C.

“…We compare case studies of Magnetospheric Multiscale (MMS)‐observed magnetopause electron diffusion regions (EDRs) to determine how the rate of work done by…”
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MMS Observations of Plasma Heating Associated With FTE Growth by Akhavan‐Tafti, M., Slavin, J. A., Sun, W. J., Le, G., Gershman, D. J.

“…Upon formation, flux transfer events (FTEs) in the subsolar magnetosheath have been observed to grow in diameter, λ, while convecting along the magnetopause…”
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Magnetospheric Time History in Storm‐Time Magnetic Flux Dynamics by Akhavan‐Tafti, M., Atilaw, T. Y., Fontaine, D., Le Contel, O., Slavin, J. A., Pulkkinen, T.

“…Magnetospheric magnetic flux dynamics is quantified in 29 geomagnetic storms between 2015 and 2019, using near‐equatorial Van Allen Probe, GOES, and…”
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MMS Examination of FTEs at the Earth's Subsolar Magnetopause by Akhavan-Tafti, M., Slavin, J. A., Le, G., Eastwood, J. P., Strangeway, R. J., Russell, C. T., Nakamura, R., Baumjohann, W., Torbert, R. B., Giles, B. L., Gershman, D. J., Burch, J. L.

“…Determining the magnetic field structure, electric currents, and plasma distributions within flux transfer event (FTE)-type flux ropes is critical to the…”
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Magnetic Switchbacks Heat the Solar Corona by Akhavan-Tafti, M., Kasper, J., Huang, J., Thomas, L.

“…Abstract Magnetic switchbacks are short magnetic field reversals ubiquitously observed in the solar wind. The origin of switchbacks remains an important open…”
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MMS Study of the Structure of Ion‐Scale Flux Ropes in the Earth's Cross‐Tail Current Sheet by Sun, W. J., Slavin, J. A., Tian, A. M., Bai, S. C., Poh, G. K., Akhavan‐Tafti, M., Lu, San, Yao, S. T., Le, G., Nakamura, R., Giles, B. L., Burch, J. L.

“…This study analyzes 25 ion‐scale flux ropes in the Magnetospheric Multiscale (MMS) observations to determine their structures. The high temporal and spatial…”
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MESSENGER Observations of Mercury's Nightside Magnetosphere Under Extreme Solar Wind Conditions: Reconnection‐Generated Structures and Steady Convection by Sun, W. J., Slavin, J. A., Dewey, R. M., Chen, Y., DiBraccio, G. A., Raines, J. M., Jasinski, J. M., Jia, X., Akhavan‐Tafti, M.

“…Abstract Mercury's nightside magnetosphere is investigated under the impact of a coronal mass ejection (CME) and a high‐speed stream (HSS) with MErcury…”
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Cross‐Scale Quantification of Storm‐Time Dayside Magnetospheric Magnetic Flux Content by Akhavan‐Tafti, M., Fontaine, D., Slavin, J. A., Le Contel, O., Turner, D.

“…A clear understanding of storm‐time magnetospheric dynamics is essential for a reliable storm forecasting capability. The dayside magnetospheric response to an…”
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MMS Multi‐Point Analysis of FTE Evolution: Physical Characteristics and Dynamics by Akhavan‐Tafti, M., Slavin, J. A., Eastwood, J. P., Cassak, P. A., Gershman, D. J.

“…Previous studies have indicated that flux transfer events (FTEs) grow as they convect away from the reconnection site along the magnetopause. This increase in…”
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Magnetospheric Time‐History in Storm‐Time Magnetic Flux Dynamics: A Global Simulation Campaign by Atilaw, T. Y., Akhavan‐Tafti, M., Al Shidi, Q., Pulkkinen, T. I., Fontaine, D., Le Contel, O., Slavin, J. A., Le, G., Chen, L.‐J., Reiff, P. H., Alqeeq, S. W.

“…This paper aims to quantify the magnetospheric magnetic flux contents under moderate to intense space weather conditions using global simulations. This study…”
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On the design of perforated steel shear walls, an experimental and numerical study by Mansouri, M, Vetr, M G, Tafti, M R Javaheri

“…Despite the considerable advantages of SPSW, there were some shortcomings concerning the system. Needing huge columns surrounding the infill plate has been the…”
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Normalization of hypocretin-1 in narcolepsy after intravenous immunoglobulin treatment by Dauvilliers, Y, Abril, B, Mas, E, Michel, F, Tafti, M

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Nano-cellulose-OSO3H as a new, green, and effective nano-catalyst for one-pot synthesis of pyrano [4,3-b] pyrans by Sadeghi, B., Sowlat Tafti, M. H.

“…A facile, green, and efficient method has been developed for the synthesis of biologically important pyrano [4,3- b ] pyrans in the presence of…”
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Mucosal vs. cutaneous advancement flaps for the treatment of chronic anal fissures: a randomized clinical trial by Najafi, M. S., Kazemeini, A., Meshkati Yazd, S. M., Dashtkuhi, M., Ahmadi Tafti, S. M., Behboudi, B., Fazeli, M. S., Keshvari, A., Keramati, M. R.

“…Purpose The aim of this study was to compare two surgical treatment methods for chronic anal fissures (CAF), mucosal advancement flap anoplasty (MAFA) and…”
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