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Publisher: Science and Education Publishing   (Total: 72 journals)   [Sort by number of followers]

Showing 1 - 72 of 72 Journals sorted alphabetically
American J. of Applied Mathematics and Statistics     Open Access   (Followers: 11)
American J. of Applied Psychology     Open Access   (Followers: 45)
American J. of Biomedical Research     Open Access   (Followers: 2)
American J. of Cancer Prevention     Open Access   (Followers: 11)
American J. of Civil Engineering and Architecture     Open Access   (Followers: 36)
American J. of Clinical Medicine Research     Open Access   (Followers: 7)
American J. of Educational Research     Open Access   (Followers: 63)
American J. of Electrical and Electronic Engineering     Open Access   (Followers: 24)
American J. of Energy Research     Open Access   (Followers: 11)
American J. of Environmental Protection     Open Access   (Followers: 7)
American J. of Epidemiology and Infectious Disease     Open Access   (Followers: 19)
American J. of Food and Nutrition     Open Access   (Followers: 47)
American J. of Food Science and Technology     Open Access   (Followers: 8)
American J. of Infectious Diseases and Microbiology     Open Access   (Followers: 26)
American J. of Information Systems     Open Access   (Followers: 6)
American J. of Materials Engineering and Technology     Open Access   (Followers: 4)
American J. of Materials Science and Engineering     Open Access   (Followers: 5)
American J. of Mathematical Analysis     Open Access  
American J. of Mechanical Engineering     Open Access   (Followers: 41)
American J. of Medical and Biological Research     Open Access   (Followers: 8)
American J. of Medical Case Reports     Open Access   (Followers: 1)
American J. of Medical Sciences and Medicine     Open Access   (Followers: 4)
American J. of Medicine Studies     Open Access   (Followers: 1)
American J. of Microbiological Research     Open Access   (Followers: 3)
American J. of Modeling and Optimization     Open Access   (Followers: 1)
American J. of Nanomaterials     Open Access   (Followers: 7)
American J. of Numerical Analysis     Open Access   (Followers: 3)
American J. of Pharmacological Sciences     Open Access   (Followers: 2)
American J. of Public Health Research     Open Access   (Followers: 28)
American J. of Rural Development     Open Access   (Followers: 5)
American J. of Sensor Technology     Open Access   (Followers: 4)
American J. of Sports Science and Medicine     Open Access   (Followers: 31)
American J. of Water Resources     Open Access   (Followers: 6)
American J. of Zoological Research     Open Access   (Followers: 1)
Applied Ecology and Environmental Sciences     Open Access   (Followers: 21)
Automatic Control and Information Sciences     Open Access   (Followers: 3)
Biomedical Science and Engineering     Open Access   (Followers: 4)
Chemical Engineering and Science     Open Access   (Followers: 27)
Intl. J. of Celiac Disease     Open Access   (Followers: 3)
Intl. J. of Dental Sciences and Research     Open Access   (Followers: 1)
Intl. J. of Econometrics and Financial Management     Open Access   (Followers: 4)
Intl. J. of Physics     Open Access   (Followers: 11)
Intl. Transaction of Electrical and Computer Engineers System     Open Access   (Followers: 2)
J. of Automation and Control     Open Access   (Followers: 7)
J. of Biomedical Engineering and Technology     Open Access   (Followers: 1)
J. of Business and Management Sciences     Open Access   (Followers: 1)
J. of Cancer Research and Treatment     Open Access   (Followers: 4)
J. of Computer Networks     Open Access   (Followers: 7)
J. of Computer Sciences and Applications     Open Access  
J. of Environment Pollution and Human Health     Open Access   (Followers: 4)
J. of Finance and Accounting     Open Access   (Followers: 7)
J. of Finance and Economics     Open Access   (Followers: 10)
J. of Food and Nutrition Research     Open Access   (Followers: 8)
J. of Food Security     Open Access   (Followers: 5)
J. of Geosciences and Geomatics     Open Access   (Followers: 1)
J. of Materials Physics and Chemistry     Open Access   (Followers: 4)
J. of Mathematical Sciences and Applications     Open Access   (Followers: 2)
J. of Optoelectronics Engineering     Open Access   (Followers: 3)
J. of Polymer and Biopolymer Physics Chemistry     Open Access   (Followers: 7)
Materials Science and Metallurgy Engineering     Open Access   (Followers: 5)
Nanoscience and Nanotechnology Research     Open Access   (Followers: 18)
Physics and Materials Chemistry     Open Access   (Followers: 2)
Research in Plant Sciences     Open Access  
Research in Psychology and Behavioral Sciences     Open Access   (Followers: 3)
Sustainable Energy     Open Access   (Followers: 3)
Turkish J. of Analysis and Number Theory     Open Access   (Followers: 1)
Wireless and Mobile Technologies     Open Access   (Followers: 6)
World J. of Agricultural Research     Open Access   (Followers: 2)
World J. of Analytical Chemistry     Open Access   (Followers: 3)
World J. of Chemical Education     Open Access   (Followers: 4)
World J. of Environmental Engineering     Open Access   (Followers: 3)
World J. of Organic Chemistry     Open Access   (Followers: 7)
Journal Cover
American Journal of Modeling and Optimization
Number of Followers: 1  

  This is an Open Access Journal Open Access journal
ISSN (Print) 2333-1143 - ISSN (Online) 2333-1267
Published by Science and Education Publishing Homepage  [72 journals]
  • Modeling CO, CO2 and NOx Evolution from Small and Medium Size Electric
           Gensets

    • Authors: Oyelami Benjamin Oyediran; Lugano Wilson, David Linda
      Pages: 1 - 17
      Abstract: The Carbon monoxide, Carbon dioxide and Nitrogen oxides emission data from 100 small and medium generator sets with capacity ranging from 10 to 20 kVA are obtained from portable combustion gas analyzer using KAN90PLUS model. The resolutions for measurement for the gasses are 1 ppm, 0.1ppm and 1ppm respectively. The emission of the gasses together with the temperature of the exhaust and generator set capacities are studied. The models used for the study are calibrated using some polynomial interpolation methods and the results obtained compare with the emission benchmark value of the environmental management (Air Quality Standard) of 2007. It is found that the sets emits excessive carbon monoxide far above the standard value 175mg/nm2. The nitrogen oxide produces high temperature in the combustion system. Moreover, using asymptotic analysis, for large generator capacities, nitrogen oxides emission tends to be decreasing compared to the small and medium generators. The nitrogen oxides emission tends to converge to 20.189T, T is the temperature of the exhaust in Kelvin. Polynomial interpolation method used for prediction of CO, CO2, and nitrogen oxides (NOx) with respect to generator capacity and then simulation for the emission of the gasses at various scenarios carried. We Proposed emission and spread functions and simulate the functions to obtain the random emission and random spread of the gases into the environment from the available emission data for the gases. From our finding large quantity of CO, CO2 & NOX, are being emitted by the generators sets and this will have serious effect on the air quality in the remote environment where small and medium size generator sets are being used for generating electricity. The agricultural productive of the community will also be affected because of possible acid rain in that environment couple with allergic and respiratory diseases because of emission of the poisonous gases to the remote environment. As a policy, only generator sets with low emission should be allowed into the developing countries.
      PubDate: 2018-1-22
      DOI: 10.12691/ajmo-6-1-1
      Issue No: Vol. 6, No. 1 (2018)
       
  • Development of Artificial Neural Network Models for Predicting Weld Output
           Parameters in Advanced Fusion Welding of a Magnesium Alloy

    • Authors: K.M. Oluwasegun; O.A Ojo, O.T Ola, A. Birur, J. Cuddy, K. Chan
      Pages: 18 - 34
      Abstract: This paper describes the development of artificial neural network (ANN) models and multi-response optimization technique to predict and select the best welding parameters during Hybrid Laser Arc Welding (HLAW), Hot Wire Cladding (HWC) and Cold Metal Transfer (CMT) of ZE41-T5 alloy. To predict the performance characteristics, namely; weld depth, underfill, percentage defect and total accumulated pore length, artificial neural network models were developed using Levenberg-Marquardt algorithm. ZE41-T5 was selected as the material to be welded with AZ61 alloy as filler material. Experiments were planned using a 3-factor central composite design and were performed under different welding conditions of laser power, travel speed, wire feed rate, current and frequency. The responses were optimized concurrently using ANN Levenberg-Marquardt algorithm. Finally, experimental confirmations were carried out to identify the effectiveness of ANN. A good agreement was obtained between the experimental output data and ANN predicted results.
      PubDate: 2018-10-19
      DOI: 10.12691/ajmo-6-1-2
      Issue No: Vol. 6, No. 1 (2018)
       
 
 
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