نتایج جستجو برای: ns 2 simulation
تعداد نتایج: 3021070 فیلتر نتایج به سال:
Developments of large scale and high-purity generation technique of single-walled carbon nanotubes (SWNTs) [1] are desired for the practical applications of the fascinating new material. In addition to previously known laser-furnace [2] and arc-discharge [3] techniques, recently, the catalytic chemical vapor deposition (CCVD) method [4] has been developed for the possible larger amount producti...
In multiple sclerosis Oligodendrocytes are obliterated by the immune system. neural stem/ progenitor cells (NS/P Cs) have the capacity to differentiate into mature myelinating oligodendrocytes. In embryonic mouse cortex oligodendrocyte progenitor cells (OPCs) are more abundant than the ganglionic eminence. Doing gene set enrichment analysis using DAVID and Panther websites it was shown that Gpr...
Mobile IPv6 (MIPv6) is a protocol to deal with mobility for the next generation Internet (IPv6). However, the performance of MIPv6 has not yet been extensively investigated. Knowledge of how MIPv6 affects TCP performance, especially in comparison with MIPv4, can provide directions for further improvement. In this report, an intensive simulation study of TCP performance over MIPv4 and MIPv6 has ...
Flooding due to the failure of drainage systems is a serious problem for many urban watershed of Iran. This paper shows how flooding in urban drainage systems can be simulated by one- dimensional hydrodynamic modeling incorporating the interaction between (I) the buried pipe systems (II) the streets with open channel flow. The values of the NS, RMSE, and %BIAS statistics were also calculated to a...
Abstract The surface of nano silica (NS) was modified by [3- (2-Aminoethyl) aminopropyl] trimethoxy silane (KH-792) to increase activity. Evaluate the efficiency grafting into NS characterized Fourier Transform Infrared Spectrometry (FTIR) and Thermo Gravimetric Analysis (TGA). (m-NS) were dispersed epoxy resin Epon 1001X75 mechanical stirring ultrasonic vibration. Epoxy cured with Epikure 3125...
The aims of this project was to assess the capability of SWAT model and SWAT-CUP software in hydrological simulation and to evaluate the uncertainty of SWAT model in estimating runoff in arid and semi-arid watersheds. Model calibration and uncertainty analysis were performed using the Sequential Uncertainty Fitting (SUFI2) algorithm. In the stage of calibration and validation of water flow, per...
In this work, the epitaxially grown, lattice–matched p-Si/Si1-xGex/Si inverted remote doped structures have been characterized using X-ray and electrical techniques. The Si cup layer thickness () and Ge content (x) have been determined from computer simulation of intensity and angular sepration of (004) peaks observed in the X-ray diffraction pattern due to misorientaion of corresponding Bragg ...
abstract according to increase in electricity consumption in one hand and power systemsreliability importance in another , fault location detection techniqueshave beenrecentlytaken to consideration. an algorithm based on collected data from both transmission line endsproposed in this thesis. in order to reducecapacitance effects of transmission line, distributed parametersof transmission line...
Because of the coexistence of multiplex tactical data links (TDLs) it is urgent to study the cooperation of Multi-Net-Multi-Link (MNML) TDL. This paper proposes a Multi-Channel-Multi-MAC (MCMM) model architecture to support MNML TDL simulation. The MCMM model adds several copies of data link layer, network interface and channel which are capable to cover the configurations of multi-channel and ...
In this paper we propose neighborhood search (NS) assisted Swarm Intelligence (SI) technique for efficient Multi-input Multi-output (MIMO) receiver. The proposed NS-SI detection method iteratively decodes complex modulation schemes in MIMO system. The simulation results reveal that with this proposed NS-SI detection algorithm near optimal performance is achieved. The performance of proposed det...
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