Search Results - "Rafiei, M"

Periodic activity from a fast radio burst source by Amiri, M, Andersen, B. C, Bandura, K. M, Bhardwaj, M, Boyle, P. J, Brar, C, Chawla, P

“…Fast radio bursts (FRBs) are bright, millisecond-duration radio transients originating from sources at extragalactic distances 1 , the origin of which is…”
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Mechanical properties and microstructure of Al/(TiC+TiB2) composite fabricated by spark plasma sintering by Hadian, M., Shahrajabian, H., Rafiei, M.

“…In this research, the mechanical properties and microstructure of the Al matrix composites reinforced with TiC + TiB2 particles (in contents of 10, 20, 30 and…”
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Properties of IN X-750/BNi-2/SAF 2205 joints formed by transient liquid phase bonding by Baharzadeh, E., Shamanian, M., Rafiei, M., Mostaan, H.

“…The microstructure of the bonding area consisted of several distinct zones based on the bonding parameters. At temperature of 1050 °C, the isothermal…”
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Microscale Petrographic, Trace Element, and Isotopic Constraints on Glauconite Diagenesis in Altered Sedimentary Sequences: Implications for Glauconite Geochronology by Rafiei, M., Lӧhr, S. C., Alard, O., Baldermann, A., Farkaš, J., Brock, G. A.

“…Glauconite is an authigenic clay mineral that is common in marine sedimentary successions. Dating of glauconite to determine the depositional age of…”
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Effect of Solidification Mode on Microstructure and Mechanical Properties of AISI420 Steel to SAF2507 Steel Dissimilar Joint Produced by Transient Liquid Phase by Jafari, M., Rafiei, M., Mostaan, H.

“…In this investigation, the microstructure and mechanical properties of AISI420/SAF2507 dissimilar joint produced by TLP process were investigated at different…”
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Core Power Control of a Nuclear Research Reactor During Power Maneuvering Transients Using Optimized PID-Controller Based on the Fractional Neutron Point Kinetics Model With Reactivity Feedback Effects by Rafiei, M., Ansarifar, G. R., Hadad, K.

“…Core power control of a nuclear reactor during power maneuvering transients is an important issue in a nuclear power plant. This paper, for the first time,…”
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Simultaneous X-Ray and Radio Observations of the Repeating Fast Radio Burst FRB ∼ 180916.J0158+65 by Scholz, P., Cook, A., Cruces, M., Hessels, J. W. T., Kaspi, V. M., Majid, W. A., Naidu, A., Pearlman, A. B., Spitler, L. G., Bandura, K. M., Bhardwaj, M., Cassanelli, T., Chawla, P., Gaensler, B. M., Good, D. C., Josephy, A., Karuppusamy, R., Keimpema, A., Kirichenko, A. Yu, Kirsten, F., Kocz, J., Leung, C., Marcote, B., Masui, K., Mena-Parra, J., Merryfield, M., Michilli, D., Naudet, C. J., Nimmo, K., Pleunis, Z., Prince, T. A., Rafiei-Ravandi, M., Rahman, M., Shin, K., Smith, K. M., Stairs, I. H., Tendulkar, S. P., Vanderlinde, K.

“…We report on simultaneous radio and X-ray observations of the repeating fast radio burst source FRB 180916.J0158+65 using the Canadian Hydrogen Intensity…”
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Space nuclear reactor fuel design based on dynamic analysis and GA & PSO optimization by Rafiei, M., Ansarifar, G.R.

“…A nuclear reactor is an attractive choice in space applications such as planetary and deep space exploration. This paper deals with an optimal design for a 100…”
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A Large-scale Magneto-ionic Fluctuation in the Local Environment of Periodic Fast Radio Burst Source FRB 20180916B by Mckinven, R., Gaensler, B. M., Michilli, D., Masui, K., Kaspi, V. M., Bhardwaj, M., Cassanelli, T., Chawla, P., Dong, F. (Adam), Fonseca, E., Leung, C., Li, D. Z., Ng, C., Patel, C., Petroff, E., Pearlman, A. B., Pleunis, Z., Rafiei-Ravandi, M., Rahman, M., Sand, K. R., Shin, K., Scholz, P., Stairs, I. H., Smith, K., Su, J., Tendulkar, S.

“…Abstract Fast radio burst (FRB) source FRB 20180916B exhibits a 16.33-day periodicity in its burst activity. It is as of yet unclear what proposed mechanism…”
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A semi-analytical random shakedown solution for pavements with spatial variability by Rahmani, R., Binesh, S. M., Rafiei, M.

“…The present paper proposes a step-by-step random shakedown solution, by considering uncertainty in soil parameters explicitly, to meet the safety requirements…”
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Revealing the Dynamic Magnetoionic Environments of Repeating Fast Radio Burst Sources through Multiyear Polarimetric Monitoring with CHIME/FRB by Mckinven, R., Gaensler, B. M., Michilli, D., Masui, K., Kaspi, V. M., Su, J., Bhardwaj, M., Cassanelli, T., Chawla, P., Dong, F. (Adam), Fonseca, E., Leung, C., Li, D. Z., Ng, C., Patel, C., Pearlman, A. B., Petroff, E., Pleunis, Z., Rafiei-Ravandi, M., Rahman, M., Sand, K. R., Shin, K., Stairs, I. H., Tendulkar, S.

“…Abstract Fast radio bursts (FRBs) display a confounding variety of burst properties and host-galaxy associations. Repeating FRBs offer insight into the FRB…”
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The effect of V addition on microstructure and tribological properties of Fe-Ti-C claddings produced by gas tungsten arc welding by Rafiei, M., Ghayour, H., Mostaan, H., Zavaran Hosseini, M.

“…The microstructure of the cladded layers consisted of carbide particles and primary Fe3C blades in pearlite-ledeburite matrix. The addition of V into the…”
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Effect on analgesia duration and pain intensity of adding dexamethasone to lidocaine in digital nerve block in patients with finger trauma by Hazrati, E., Afsahi, M., Namazi, M., Kheradmand, B., Rafiei, M.

“…Digital nerve block is one of the multimodal analgesia methods used in finger trauma cases. According to some studies, dexamethasone needs further…”
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Prediction and Optimization of Magnetic Properties of Laser Welded AISI 430 Stainless Steels by Mostaan, H, Rafiei, M

“…The AISI 430 stainless steel with ferritic structure is a low cost material for replacing austenitic stainless steel because of its higher yield strength,…”
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Modeling of carbon monoxide dispersion around the urban tunnel portals by Rafiei, M, Sturm, P J

“…The aim of this study is to investigate the problems caused by discharge of polluted air from tunnels into the environment with a specific focus on residential…”
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Higher order sliding mode controller design for a research nuclear reactor considering the effect of xenon concentration during load following operation by Ansarifar, G R, Rafiei, M

“…Reactor power control is one of the most important problems in a nuclear power plant. This paper presents the higher order sliding mode controller (H.O.S.M.C.)…”
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Community-based amblyopia screening program for early detection in Iran: a repeated cross-sectional study from 1996 to 2013 by Rafiei, M, Rivakani, F, Torabi, L, Alaeddini, F, Safiri, S

“…Highlights • A total of 26,574,386 children were screened from 1996 to 2013. • The percentage of suspected subjects ranged from 6 to 12% during the 14-year…”
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Heart Transplantation for End-Stage Heart Failure Due to Cardiac Sarcoidosis by Perkel, D, Czer, L.S.C, Morrissey, R.P, Ruzza, A, Rafiei, M, Awad, M, Patel, J, Kobashigawa, J.A

“…Abstract Background Cardiac sarcoidosis with end-stage heart failure has a poor prognosis without transplantation. The rates of sarcoid recurrence and…”
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Design development of (Ba1-xCax)(Ti1-ySny)O3 lead-free piezo ceramic by two manufacturing methods of CSS and SPS, promising for delamination damage detection by Ataei, M.H., Hassanzadeh-Tabrizi, S.A., Rafiei, M., Monshi, A.

“…Delamination in laminated composite structures plays a major role in decreasing structural strength and stiffness, consequently downgrading system integrity…”
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Stress and strain-inertia gradient elasticity in free vibration analysis of single walled carbon nanotubes with first order shear deformation shell theory by Daneshmand, F., Rafiei, M., Mohebpour, S.R., Heshmati, M.

“…A gradient-enriched shell formulation is introduced in the present study based on the first order shear deformation shell model and the stress gradient and…”
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