مرور Volume 28, Issue 7 بر اساس عنوان
در حال نمایش موارد 1 - 11 از 11
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Attitude Estimation of Nano-satellite according to Navigation Sensors using of Combination Method (TECHNICAL NOTE)
(Materials and Energy Research Center, 2015-07-01)The purpose of this paper is to attitude estimation of Nano-satellite which requires navigation sensors data to less cost function and effection movement of Nano-satellite focus of the research is to using data of navigation ...
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A Congested Double Path Approach for a Hub Location-allocation Problem with Service Level at Hubs
(Materials and Energy Research Center, 2015-07-01)In this paper an uncapacitated multiple allocation p-hub median problem is discussed. The model minimizes the transportation cost based on inventory service level at hubs through double paths between hubs. Inventory service ...
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Drift Change Point Estimation in the rate and dependence Parameters of Autocorrelated Poisson Count Processes Using MLE Approach: An Application to IP Counts Data
(Materials and Energy Research Center, 2015-07-01)Change point estimation in the area of statistical process control has received considerable attentions in the recent decades because it helps process engineer to identify and remove assignable causes as quickly as possible. ...
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Effect of Micellization pH on Properties of Sphere-like Mesoporous Hydroxyappatite
(Materials and Energy Research Center, 2015-07-01)Mesoporous hydroxyapatites were syntesized by self-assembly method using Cetyltrimethylammonium bromide (CTAB) as cationic surfactant and 1-dodecanethiol as pore expander with pore expander/surfactant mass ratio of 4.22 ...
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Evaluation of Cell Growth and Substrate Consumption Kinetic of Five Different Lactobacilli in a Submerged Batch Whey Culture for Lactic Acid Production
(Materials and Energy Research Center, 2015-07-01)Cell growth and lactose consumption profile of five Lactobacillus Strains: bulgaricus, casei, lactis, delbrueckii and fermentum has been investigated. Experiments of cell growth and substrate utilization were conducted in ...
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Experimental Investigation on Hydrous Methanol Fueled HCCI Engine Using Spark Assisted Method
(Materials and Energy Research Center, 2015-07-01)The present work investigates the performance and emission characteristics of hydrous methanol fuelled Homogeneous Charge Compression Ignition (HCCI) engine. In the present work a regular diesel engine has been modified ...
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Lot Streaming in No-wait Multi Product Flowshop Considering Sequence Dependent Setup Times and Position Based Learning Factors
(Materials and Energy Research Center, 2015-07-01)This paper considers a no-wait multi product flowshop scheduling problem with sequence dependent setup times. Lot streaming divide the lots of products into portions called sublots in order to reduce the lead times and ...
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Modelling and Numerical Simulation of Cutting Stress in End Milling of Titanium Alloy using Carbide Coated Tool
(Materials and Energy Research Center, 2015-07-01)Based on the cutting force theory, the cutting stress in end milling operation was predicted satisfactorily through simulation of using finite element method. The mechanistic force models were introduced in high accuracy ...
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A New Statistical Approach for Recognizing and Classifying Patterns of Control Charts (RESEARCH NOTE)
(Materials and Energy Research Center, 2015-07-01)Control chart pattern (CCP) recognition techniques are widely used to identify the potential process problems in modern industries. Recently, artificial neural network (ANN) –based techniques are very popular to recognize ...
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A Novel Protection Guaranteed, Quality of Transmission Aware Routing and Wavelength Assignment Algorithm for All-optical Networks
(Materials and Energy Research Center, 2015-07-01)Transparent All Optical Networks carry huge traffic and any link failure can cause the loss of gigabits of data; hence protection and its guarantee becomes necessary at the time of failure. Many protection schemes were ...
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Offline Language-free Writer Identification based on Speeded-up Robust Features
(Materials and Energy Research Center, 2015-07-01)This article proposes offline language-free writer identification based on speeded-up robust features (SURF), goes through training, enrollment, and identification stages. In all stages, an isotropic Box filter is first ...



