American Journal of Science, Engineering and Technology

Volume 2, Issue 1, March 2017

  • A Bi-objective VRPTW Model for Non-adjacent Products

    Mohammad Hossein Sarbaghi Yazdi, Farhad Esmaeili

    Issue: Volume 2, Issue 1, March 2017
    Pages: 1-5
    Received: Oct. 30, 2016
    Accepted: Dec. 26, 2016
    Published: Jan. 12, 2017
    DOI: 10.11648/j.ajset.20170201.11
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    Abstract: Vehicle Routing Problem (VRP) with time windows is a generalization of the classic VRP. Specifically, every customer must be met in a certain time window. Sometimes in the real life, it is not possible to carry different products simultaneously. In other words, these products are non-adjacent. This paper presents a comprehensive model for the vehic... Show More
  • Slope Mass Rating Around Malekhu-Thopal Khola Corrider, Malekhu, Central Nepal Lesser Himalaya

    Jaya Laxmi Singh, Naresh Kazi Tamrakar

    Issue: Volume 2, Issue 1, March 2017
    Pages: 6-14
    Received: Oct. 29, 2016
    Accepted: Dec. 02, 2016
    Published: Jan. 20, 2017
    DOI: 10.11648/j.ajset.20170201.12
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    Abstract: The Malekhu-Thopal Khola area is rich in metamorphic rocks. The extension of road along the Malekhu-Thopal Khola can lead to the instability of stream bank slope. The road of the Malekhu Khola corridor has been extended from the Prithvi Highway to the southern remote area, and the road of the Thopal Khola corridor has been extended from the Prithvi... Show More
  • Winds Generated by Flows and Riemannian Metrics

    Savin Treanţă, Elena-Laura Dudaş

    Issue: Volume 2, Issue 1, March 2017
    Pages: 15-19
    Received: Dec. 22, 2016
    Accepted: Jan. 09, 2017
    Published: Jan. 24, 2017
    DOI: 10.11648/j.ajset.20170201.13
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    Abstract: The winds theory is based on PDEs whose unknown is the velocity vector field depending on time and spatial coordinates. The geometric dynamics is formulated using ODEs associated to a flow and a Riemannian metric, where the unknown is the velocity vector field depending on time. In this paper, we join these ideas showing that some geometric dynamic... Show More
  • Fine Particle Processing of Some Indian Iron Ore Slimy Tails from Orissa and Karnataka

    B. P. Ravi, S. J. G. Krishna, M. R. Patil, P. S. Kumar, P. C. Naganoor, C. Venkatiah, S. Umesh

    Issue: Volume 2, Issue 1, March 2017
    Pages: 20-23
    Received: Aug. 29, 2016
    Accepted: Oct. 12, 2016
    Published: Jan. 24, 2017
    DOI: 10.11648/j.ajset.20170201.14
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    Abstract: Restriction in production of ore and Closing down Iron ore mines, spurred the mines to look for alternative routes like processing of BHQ/BHJ waste rock or processing of iron ore slimy plant tails. The latter route was logically and scientifically attractive as pellet grade concentrates may be produced at low cost with a possibility of partial recl... Show More
  • Model Design for an Efficient Multi Functional Power Saver

    Titus Mutavi Mutunga, Nicholas Muthama Mutua, Nicodemus Muoki Sakayo

    Issue: Volume 2, Issue 1, March 2017
    Pages: 24-32
    Received: Nov. 20, 2016
    Accepted: Jan. 14, 2017
    Published: Feb. 09, 2017
    DOI: 10.11648/j.ajset.20170201.15
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    Abstract: We have designed a system which acts as power saver cum temperature display. It provides power to the fan and works only when somebody is in the room. In the absence of persons in the room, power is turned off and fan stops rotating. In addition, when somebody is in the room it will display the temperature and set the fan speed based on the tempera... Show More
  • Armor on Digital Images Captured Using Photoelectric Technique by Absolute Watermarking Approach

    A. Suresh, A. Reyana

    Issue: Volume 2, Issue 1, March 2017
    Pages: 33-38
    Received: Dec. 14, 2016
    Accepted: Jan. 14, 2017
    Published: Feb. 13, 2017
    DOI: 10.11648/j.ajset.20170201.16
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    Abstract: Nowadays digital image captured through Photoelectric Technique have undergone with malicious modifications. The proposed paper tells on a high quality recovery of digital document using absolute watermarking approach. The recoveries of lost informations are identified using bit values. Whereas the problem on recovering scaled, rotated and translat... Show More
  • TCP IP Header Attack Vectors and Countermeasures

    Vincent O. Nyangaresi, Solomon O. Ogara, Silvance O. Abeka

    Issue: Volume 2, Issue 1, March 2017
    Pages: 39-49
    Received: Nov. 10, 2016
    Accepted: Jan. 31, 2017
    Published: Feb. 27, 2017
    DOI: 10.11648/j.ajset.20170201.17
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    Abstract: The TCP IP header has security vulnerabilities that make it prone to numerous kinds of attacks such as TCP SYN flooding, TCP RST, source quench, TCP session hijacking, TCP sequence number prediction, port scanning, CHARGEN and ECHO. The purpose of this paper was to investigate the attack vectors for various TCP IP header attacks and suggest possibl... Show More
  • Galvanic Skin Response as a Estimation Method of the Driver's Emotional State

    Oleksii Prasolenko, Dmytro Burko, Andrii Halkin

    Issue: Volume 2, Issue 1, March 2017
    Pages: 50-56
    Received: Oct. 31, 2016
    Accepted: Feb. 16, 2017
    Published: Mar. 01, 2017
    DOI: 10.11648/j.ajset.20170201.18
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    Abstract: The functioning of any transport system does not seem possible without a meaningful human interaction. Moreover, the human is the organizer of the transport processes and systems. At the same time, even the advanced transport technologies, designed and operated without due attention to the human factor, it is not enough based on the ergonomics of w... Show More