Sharif Digital Repository

Evaluation of spatial and temporal variation in water quality by pattern recognition techniques: A case study on Jajrood River (Tehran, Iran)

Author

Razmkhah, H.

Pub. Year

2010

Subjects

Cluster analysis. / Exploratory data analysis. / River water quality. / Calcium. / Chlorine. / Magnesium. / Potassium. / Sodium. / Anthropogenic source. / Biochemistry. / Hierarchical system. / Pollutant source. / Principal component analysis. / River pollution. / River water. / Spatial variation. / Temporal variation. / Article. / Pattern recognition. / Seasonal variation. / Water analysis. / Water contamination. / Water hardness. / Water quality. / Water sampling. / Conservation of Natural Resources. / Environmental Monitoring. / Fresh Water. / Pattern Recognition, Automated. / Rivers. / Water. / Water Pollutants. / Water Supply. / Iran. / Jajrood River. / Tehran [Iran].

A Micro-FT-UART for safety-critical SoC-based applications

Author

Razmkhah, M. H.

Pub. Year

2009

Subjects

Fault tolerance. / Low power. / SoC. / UART. / Area overhead. / Bit-errors. / Design compiler. / Error sensitivity. / Experimental study. / Fault-tolerant. / Hamming code. / Modelsim. / Power Consumption. / Safety-critical. / Single-bit. / Soft error. / Synopsys. / Triple modular redundancy. / VHDL-model. / Bit error rate. / Electric power utilization. / Error correction. / Fault tolerant computer systems. / Programmable logic controllers. / Quality assurance.

A novel SET/SEU hardened parallel I/O port

Author

Razmkhah, M. H.

Pub. Year

2009

Subjects

Fault tolerance. / I/O port. / MEU. / SET/SEU. / CMOS technology. / Detection technique. / Energetic particles. / Feature sizes. / I/O port. / I/O ports. / MEU. / Parallel I/O. / Power dissipation. / Propagation delays. / SET/SEU. / Single event transients. / Single event upsets. / CMOS integrated circuits. / Fault tolerance. / Fault tolerant computer systems. / Quality assurance. / Transients. / Ports and harbors.

Fundamental mode fluxgate magnetometers for active magnetic shielding

Author

Razmkhah, S.

Pub. Year

2011

Subjects

Active magnetic shielding. / Amorphous wire. / Core material. / DC field. / Fluxgate magnetometer. / Fundamental modes. / Magnetic shields. / Noise levels. / Orthogonal design. / Coremaking. / Electrical engineering. / Frequency response. / Magnetic shielding. / Sensors. / Magnetometers.

Response analysis of free-membrane transition-edge detectors with thin substrates

Author

Kokabi, A.

Pub. Year

2009

Analytical model for the extraction of flaw-induced current interactions for SQUID NDE

Author

Sarreshtedari, F.

Pub. Year

2011

Subjects

Magnetic forward modeling. / Superconducting quantum interference device (SQUID) nondestructive evaluation (NDE) / Analytical approach. / Analytical model. / Computational resources. / Crack modeling. / Current interactions. / Distribution patterns. / Excitation coils. / Finite-element. / First-order. / Forward modeling. / Forward problem. / High-T. / Long cracks. / Metallic structures. / Model-based method. / Non destructive evaluation. / Numerical models. / Radio frequencies. / SQUID-NDE. / Superconducting quantum interference device. / Algorithms. / Crack detection. / Eddy current testing. / Finite element method. / Induced currents. / Mathematical models. / Numerical methods. / Quantum interference devices. / Shellfish. / SQUIDs. / Superconducting devices. / Superconductivity. / Cracks.

Mitigating the performance and quality of parallelized compressive sensing reconstruction using image stitching

Author

Namazi, M.

Publisher

Association for Computing Machinery,

Pub. Year

2019

Subjects

Acceleration. / Big data. / Cloud computing. / Compressive sensing. / Data centers. / Omp. / Approximation algorithms. / Compressed sensing. / Computer hardware. / Computerized tomography. / Data Analytics. / Field programmable gate arrays (FPGA) / Image enhancement. / Iterative methods. / VLSI circuits. / Computational resources. / Data level parallelization. / Hardware accelerators. / Image reconstruction accuracies. / Iterative greedy algorithm. / Orthogonal matching pursuit. / Reconstruction quality. / Sparse approximations. / Image reconstruction.