Subjects: الگوریتم فرایابنده Meta Heuristic Algorithm / الگوریتم ژنتیک Genetic Algorithm / الگوریتم ابتکاری Heuristic Algorithm / مسایل پوششی Covering Problems / مدل جایابی تسهیلات Facility Location Model / مساله ماکزیمم پوشش دهی Maximal Covering Location Problem

Call Number: ‭01-46034

The capacitated maximal covering location problem with heterogeneous facilities and vehicles and different setup costs: An effective heuristic approach

Author: Hatami Gazani, M.

Publisher: Growing Science,

Pub. Year: 2020

Subjects: Covering problem. / Facility location. / Genetic algorithm. / Heuristic algorithm. / Maximal covering location. / Problem.

Experimental determination of natural convection heat transfer coefficient in a vertical flat-plate solar air heater

Author: Hatami, N.

Pub. Year: 2008

Subjects: Air preheaters. / Electric field effects. / Glass. / Heat convection. / Heat exchangers. / Heat transfer. / Heating equipment. / Natural convection. / Solar equipment. / Solar heating. / Sun. / Thermoanalysis. / Air heaters. / Convection heat transfer. / Experimental determination. / Experimental method. / Flat plate solar air heater. / Flat plates. / Glass covers. / Heat transfer coefficient. / Mass flow rates. / Plate temperature. / Solar air heaters. / Solar energy. / Air. / Airflow. / Convection. / Experimental study. / Heating. / Identification method. / Solar power. / Solar radiation.

A non-stationary analysis of low-frequency electromechanical oscillations based on a refined margenau-hill distribution

Author: Hatami, M.

Publisher: Institute of Electrical and Electronics Engineers Inc

Pub. Year: 2016

Subjects: Modal estimation. / Power system ringdowns. / Quadratic time-frequency distributions. / Small signal stability. / Algorithms. / Iterative methods. / Electromechanical oscilla-tions. / Instantaneous frequency. / Iterative algorithm. / Low-frequency modes. / Margenau-hill distribution. / Non-stationary analysis. / Presence of measurement noise. / Quadratic time-frequency. / Circuit oscillations.

Cell-free fetal DNA (cffDNA) extraction from whole blood by using a fully automatic centrifugal microfluidic device based on displacement of magnetic silica beads

Author: Hatami, A.

Publisher: Elsevier,

Pub. Year: 2024

Subjects: CffDNAs. / Lab-on-a-Disk. / Liquid biopsy. / Magnetic silica beads. / Microfluidic. / Cell-Free Nucleic Acids. / DNA. / Humans.

Bacterial biopolymers in tissue engineering and regenerative medicine; current applications and future perspective

Author: Bakhshandeh, B.

Publisher: Elsevier Ltd,

Pub. Year: 2023

Subjects: Bacterial metabolites. / Cell differentiation. / Natural products. / Regenerative medicine. / Tissue engineering.

GLRT-based detection of targets composed of distributed scattering centres

Author: Hatami, A. M.

Pub. Year: 2024

Subjects: Scattering. / Inverse problems. / Radar imaging. / Radar target recognition. / Localised. / Novel techniques. / Radar target. / Scattering centers. / Scattering problems. / Small area. / Spread outs. / Synthetic aperture radar imaging. / Target recognition. / Inverse synthetic aperture radar.

استخراج خواص دینامیکی یک نوع یاتاقان روغنی با استفاده از تست مودال Identification of Dynamic Charactristics of an Oil Lubricated Bearing by Modal Testing

Author: رفیعی گزنی، سعید Rafiee Gazani, Saeed

Publisher: دانشگاه صنعتی شریف

Pub. Year: 1397

Subjects: یاتاقان های ژورنال Journal Bearings / مشخصات دینامیکی Dynamic Characteristics / مودال آزمایشی Experimental Modal / آزمایش مودال Modal Test / یاتاقان روغنی ژورنال Oil Journal Bearing

Call Number: ‭45-51117

Synthesis and thermogravimetric analysis of inclusion complexes of O2N2-donor Aza-crown macrocyclic ligands with [60]fullerene

Author: Ghanbari, B.

Pub. Year: 2014

Subjects: [60]Fullerene. / Aza-crown. / Macrocyclic. / Mass spectroscopy. / Thermogravimetric analysis.

Effects of interface conditions on thermo-mechanical fields of multi-phase nano-fibers/particles

Author: Hatami Marbini, H.

Pub. Year: 2009

Subjects: Thermal stresses. / Bonding conditions. / Coating thickness. / Coherent imperfect interface. / Coherent interface. / Functionally graded. / Functionally graded coatings. / Hydrostatic tension. / Imperfect interface. / Inhomogeneities. / Interface bonding. / Interface conditions. / Interface stresses. / Linear spring model. / Multi-phase nano-inhomogeneities. / Nano-size. / Stress distribution. / Stress field. / Surface energies. / Surface stress. / Thermo-mechanical. / Thin coating. / Uniform temperature. / Coatings. / Stress concentration. / Surface chemistry. / Surface tension. / Thermal effects. / Thermal stress. / Thermoelasticity. / Thickness measurement. / Phase interfaces.

Thermoelastic fields of a functionally graded coated lnhomogeneity with sliding/perfect interlaces

Author: Hatami Marbini, H.

Pub. Year: 2007

Subjects: Lnhomogeneity. / Loading condition. / Spatial distributions. / Transition layers. / Boundary value problems. / Coatings. / Elastic moduli. / Interfaces (materials) / Thermal expansion. / Functionally graded materials.

Evaluation of substation reliability indices and outage cost based on fuzzy arithmetic

Author: Hatami, A. R.

Pub. Year: 2006

Subjects: Critical segments. / Degree of uncertainty. / Energy not supplied. / Failure rate. / Fuzzy arithmetics. / Fuzzy numbers. / Input datas. / Outage cost. / Possibilistic approach. / Possibility distributions. / Power system reliability. / Protective devices. / Reliability data. / Substation reliability. / Switching stations. / System operation. / Costs. / Electric substations. / Fuzzy logic. / Fuzzy rules. / Fuzzy set theory. / Fuzzy sets. / Input output programs. / Quality assurance. / Reliability theory. / Uncertainty analysis. / Reliability analysis.

Optimization of solar collector surface in solar desiccant wheel cycle

Author: Hatami, Z.

Pub. Year: 2012

Subjects: Desiccant wheel. / Evaporative cooler. / Hybrid system. / Solar collector surface. / Solar irradiance. / Calculated values. / Cooling cycle. / Cooling process. / Desiccant wheels. / Design condition. / Design parameters. / Empirical model. / Evaporative coolers. / Hydraulic diameter. / Inlet air. / Inlet air temperatures. / Operating condition. / Optimum design parameters. / Regeneration air. / Solar desiccant wheels. / Solar irradiances. / Thermal solar. / Total solar irradiance. / Water sprays. / Wheel speed. / Atmospheric temperature. / Cooling. / Cooling systems. / Design. / Driers (materials) / Hybrid systems. / Mathematical models. / Optimization. / Solar collectors. / Solar radiation. / Wheels. / Solar energy.

A new data offloading algorithm by considering interactive preferences

Author: Hatami, A. M.

Publisher: Institute of Electrical and Electronics Engineers Inc,

Pub. Year: 2016

Subjects: WiFi access point. / Economics. / Energy utilization. / Wi-Fi. / Wireless local area networks (WLAN) / Delay. / Matching with externalities. / Offloading. / Peer effect. / Swap matching. / Wi-fi access points. / Radio communication.

On the signed edge domination number of graphs

Author: Akbari, S.

Pub. Year: 2009

Subjects: Complete bipartite graph. / m-connected. / Signed edge domination number. / 2-connected graphs. / Complete bipartite graph. / Connected graphs. / m-connected. / Natural numbers. / Positive integers. / Signed edge domination number. / Graph theory.

Modeling of hot tearing formation during solidification

Author: Hatami, N.

Pub. Year: 2008

Subjects: Cracks. / Metal casting. / Sensitivity analysis. / Solidification. / Volume fraction. / Casting velocity. / DC casting. / Hot tear criterion. / Metallic alloys. / Solid fraction. / Alloying elements.

Mechanical properties and corrosion behavior of titanium surface biocomposites reinforced with Al2O3 particles fabricated by friction stir processing

Author: Vakili-Azghandi, M.

Publisher: Elsevier,

Pub. Year: 2024

Subjects: Al₂O₃. / EBSD. / Friction stir processing. / Titanium. / Alumina. / Aluminum corrosion. / Aluminum oxide. / Charge transfer. / Composite materials. / Microstructure mechanical properties. / Surface composites. / Titania. / Titania surfaces. / Nanoparticles.