The purpose of this study is to analyze the performance of Back propagation algorithm with changing training patterns and the second momentum term in feed forward neural networks. This analysis is conducted on 250 different words of three small letters from the English alphabet. These words are presented to two vertical segmentation programs which are designed in MATLAB and based on portions (1...

While subjected to radiation, gold nanoparticles (GNPs) have been shown enhance the production of radicals when added aqueous solutions. It has proposed that arrangement water solvation layers near water–gold interface plays a significant role. As such, structural and electronic properties first layer surrounding GNPs varying sizes were compared bulk using classical molecular dynamics quantum s...

In Network-on-Chip (NoC), Time-Division-Mutiplexing(TDM) Virtual Circuit (VC) is well recognized as being capable to provide guaranteed services in both latency and bandwidth. We propose a method of modeling TDM based VC by using Network Calculus. We derive a tight upper bound of end-to-end delay and buffer requirement for indivdual VC. The performance analysis using Latency-Rate server is also...

this paper proposes a new mathematical model for designing and planning postal parcels carriage and postal networks. the objective of postal network designing is to determine the location, size and connection between the postal stations in a city, province or country. in this paper, a kind of multiple locations-allocations hub problem with limited capacity in collecting, distributing and broadc...

This lecture explores the application of pixon-based methods to the reconstruction of complexly encoded images. The special problems sometimes associated with complexly encoded data sets, i.e. an extremely complex and convoluted solution space, are discussed, and numerical methods for dealing with these problems, e.g. simulated annealing, genetic algorithms, and evolutionary programing, are pre...

The drastic decline of precipitation over the past decade along with overuse of chemical inputs and consequent soil fertility reduction are the most important problems in the approach to agricultural expansion, particularly in urban landscaping. Therefore, an experiment was designed to examine the effects of different irrigation levels (40, 70 and 100 % of field capacity, or FC) and different v...

We show that any formula with two free variables in a Vapnik–Chervonenkis (VC) minimal theory has VC-codensity at most 2. Modifying the argument slightly, we give new proof of fact that, VC-minimal where acleq= dcleq, is number (from work Aschenbrenner et al., author, and Laskowski).

With a dramatic rise in complexity, needs of nanotoxicology research go beyond simple forms of nanomaterials. This study compared the phototoxicity of nano-TiO2 and graphene-TiO2 nanocomposite (GNP). GNP was synthesized based on a hydrothermal method, which simultaneously performed the reduction of graphene oxide and nano-TiO2 loading. A series of acute toxicity tests of nano-TiO2, graphene and...

The Multicast Address Resolution Architecture (MARS, [GA96]) has been accepted by the Internet Engineering Task Force (IETF) as the solution for using IP multicast over ATM networks. This architecture is based on a client/server model. The MARS server maintains mappings between IP multicast addresses and the corresponding set of ATM addresses of hosts that are members of the IP group. This is p...