Sharif Digital Repository

Queueing system with inventory for two-echelon supply chain

Author

Saffari, M.

Pub. Year

2009

Subjects

Inventory. / Inventory policies. / Lead time. / Long term performance. / On-hand inventory. / Queueing system. / Stationary distribution. / Supply chain costs. / Tow-echelon supply chain. / Two-echelon supply chain. / Industrial engineering. / Queueing networks. / Queueing theory. / Random variables. / Supply chain management. / Supply chains. / Sales.

Consistency condition of spherically symmetric solutions in f(R) gravity

Author

Saffari, R.

Pub. Year

2009

Subjects

Cosmology. / Dark energy. / Modified gravity.

F(R) gravity: From the Pioneer anomaly to cosmic acceleration

Author

Saffari, R.

Pub. Year

2008

Subjects

Modified Gravity. / Cosmology. / Noether.

Development of subchannel thermal-hydraulic analysis code for dual cooled annular fuel

Author

Saffari, A. H.

Publisher

Elsevier Ltd,

Pub. Year

2022

Subjects

Annular fuel assemblies. / Local thermal-hydraulic parameters. / Subchannel analysis. / Fuels. / Heat transfer. / Surface temperature. / Annular fuel. / Annular fuel assembly. / COBRA-EN code. / Fuel assembly. / Local thermal-hydraulic parameter. / Structural characteristics. / Subchannel analysis. / Subchannels. / Thermal hydraulic parameters. / Thermal-hydraulic analysis. / Finite difference method.

A queueing system with inventory and mixed exponentially distributed lead times

Author

Saffari, M.

Pub. Year

2011

Subjects

Continuous review. / Inventory. / Inventory systems. / Lead time. / Lost sale. / Mixed exponential lead times. / Numerical example. / On-hand inventory. / Optimal policies. / Order size. / Performance measure. / Product forms. / Queue lengths. / Queueing system. / Reorder points. / Stationary distribution. / Stock-out. / Optimization. / Queueing networks. / Queueing theory.

The M/M/1 queue with inventory, lost sale, and general lead times

Author

Saffari, M.

Pub. Year

2013

Subjects

Inventory. / Lost sale. / Queueing. / Regenerative process. / Stationary distribution.

A 1/4 rate linear phase detector for PLL-based CDR circuits

Author

Saffari, M.

Pub. Year

2006

Subjects

Clock and data recovery (CDR) circuits. / Duty cycle. / Phase detector (PD) structure. / CMOS integrated circuits. / Electric network topology. / Phase locked loops. / Linear integrated circuits.

Geometric optimization of a double pipe heat exchanger with combined vortex generator and twisted tape: A CFD and response surface methodology (RSM) study

Author

Arjmandi, H.

Publisher

Elsevier Ltd,

Pub. Year

2020

Subjects

Central composite design (CCD) technique. / Combined vortex generator and twisted tape turbulator. / Double pipe heat exchanger. / Pressure drop. / Response surface methodology (RSM)

Effect of thermomechanical parameters on texture of 90-10 brass sheets

Author

Salari, M.

Publisher

Trans Tech Publications Ltd,

Pub. Year

2005

Subjects

Annealing. / Cold rolling. / Deformation. / Sheet metal. / Thermomechanical treatment. / Finish rolling temperature. / Mechanical twinning. / Recrystallization texture. / Rolling texture. / Thermomechanical processing. / Brass.

Entropy-based video steganalysis of motion vectors

Author

Sadat, E. S.

Publisher

MDPI AG,

Pub. Year

2018

Subjects

Entropy. / Motion estimation. / Motion vector. / Steganalysis. / Steganography.

“Does cinema form the future of robotics?”: a survey on fictional robots in sci-fi movies

Author

Saffari, E.

Publisher

Springer Nature,

Pub. Year

2021

Subjects

Ethical aspects. / Motion pictures. / Robotics. / Social robots. / Appearance design. / Design ideas. / Human interactions. / Interactive design. / Metal components. / Non-metallic. / Science fictions. / Social designs. / Machine design.