OALib Journal
  OALib Journal is an all-in-one open access journal (ISSN Print: 2333-9705, ISSN Online: 2333-9721). It accepts a manuscript for the peer-review processing, typesetting, publication and then allocated to one of the 322 subject areas. The article processing charge for publishing in OALib journal is Only $99. For more details, please contact service@oalib.com. Submit now
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Sep 18, 2020Open    AccessArticle

Prediction of Wheat Rust Diseases Using Data Mining Application

Wesenu Bekele Mulatu, Mebratu Fana Bedasa, Gemechu Kena Terefa
Stem rust caused by Puccinia graminis f.sp. tritici and stripe rust caused by Puccinia striiformis are the most destructive wheat rust diseases when environment conditions are favorable in regions where wheat crops are grown. An early prediction mechanism can play a great role in forecasting the occurrence of the rust disease. It assists proactive control and early decision making. However, in the absence of prediction mechanism of wheat rust disease hurried wheat production yield loss more. Hen...
Open Access Library J. Vol.7, 2020
Doi:10.4236/oalib.1106717


Jul 28, 2020Open    AccessArticle

Adaptation of Smart Antenna with AODV Routing Protocol for Ad Hoc Wireless Networks

Mebratu Fana Bedasa, Asrat Sime Bedada, Wesenu Bekele Mulatu
In the recent years, Mobile Ad-Hoc Wireless Networks (MANET) have played a key role in communication system. It is a self-configured and infrastructure-less network. It is used in different application areas like disaster recovery operations, hospitals and agricultural sectors. However, there are a lot of problems that limit the performances of this network for significantly achieving its roles in different areas. To overcome these problems, this paper enhances the performances of MANET in wirel...
Open Access Library J. Vol.7, 2020
Doi:10.4236/oalib.1106504


Nov 23, 2018Open    AccessArticle

Design and Analysis of an Electronic Platform for Examinations

Daniel Paul Godwin, Modi Bala, Abdulfatai Habib
An alternative approach for conducting tests of multi-choice format, is the e-Examination Platform or simply a Computer based Test (CBT). The CBT is necessary considering the large population of students enrolled in Nigerian Secondary and Higher Institutions of learning. Furthermore, the student size and the unique nature of some departmental courses hinder its total implemen-tation. This paper investigates the challenges attribut
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Open Access Library J. Vol.5, 2018
Doi:10.4236/oalib.1104919


Apr 18, 2018Open    AccessArticle

Using a New Routing Metric in Paths Discovery Process for MAODV

Read Jabri, Saher Manaseer, Esra’a Mahmoud Alhenawi
The limited lifetime period of wireless nodes of Ad hoc networks due to their battery power, has been forming a significant issue and concern for researchers. To solve this previous related research has ignored low energy nodes regardless of its total residual energy without ignoring the importance of hop count value for selecting paths in forwarding decision. This paper aims at finding and proposing a new path selection metric th
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Open Access Library J. Vol.5, 2018
Doi:10.4236/oalib.1104425


Mar 19, 2018Open    AccessArticle

Securisation of an IPv6 Address Obtaining with SLAAC in Home Networks

S. Y. Massamba, S. A. R. R. Cheikh
In this article, we present a new method based on the securisation of an IPv6 (Internet Protocol version 6) address obtaining with the SLAAC (Stateless Address Autoconfiguration) method in the domestic network. The particularity of our domestic network is the presence of several Multihoming Internet service providers. The peripherals of the Home Network domain, especially routers are in charge of the re
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Open Access Library J. Vol.5, 2018
Doi:10.4236/oalib.1104424


Feb 23, 2018Open    AccessArticle

Spreading Dynamic of a PLSGP Giving up Smoking Model on Scale-Free Network

Yanling Fei, Xiongding Liu
A new PLSGP (potential smokers-light smokers-persistent smokers-giving up smokers-potential smokers) model with birth and death rates on complex heterogeneous networks is presented. Using the mean-field theory, we obtain the basic reproduction number R0 and find that basic reproduction number for constant contact is independent of the topology of the underlying networks. When R0<1, the smoki
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Open Access Library J. Vol.5, 2018
Doi:10.4236/oalib.1104365


Sep 14, 2017Open    AccessArticle

The Analysis of a SEIRS Epidemic Model with Time Delay on Complex Networks

Jing Dong, Tao Li, Chen Wan, Xiongding Liu
In this paper, a new epidemic SEIRS model with time delay on complex networks is proposed. Based on the mean field theory, the basic reproductive number and equilibriums of the model are derived. Moreover, the impact of the network topology and time delay on the basic reproductive number is analyzed. Theoretical analyses indicate that the basic reproductive numb
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Open Access Library J. Vol.4, 2017
Doi:10.4236/oalib.1103901


Feb 20, 2017Open    AccessArticle

Evaluating the Impact of Routing on QoS of VoIP over MANET Wireless Networks

Azeddien M. Sllame
In this paper, a performance analysis study for VoIP over mobile wireless ad hoc networks (MANET) is carried out using OPNET tool. The AODV, DSR, TORA, OLSR, and GRP routing protocols have been used as candidates to evaluate the impact of routing on quality of service (QoS) of VoIP application over MANET networks. Three different queuing mechanisms (FIFO, PQ, and WFQ) have been used also as nominee of queuing techniques. The VoIP
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Open Access Library J. Vol.4, 2017
Doi:10.4236/oalib.1103361


Jul 26, 2016Open    AccessArticle

Rumor Spreading of a SICS Model on Complex Social Networks with Counter Mechanism

Chen Wan, Tao Li, Yuanmei Wang, Xiongding Liu
The rumor spreading has been widely studied by scholars. However, there exist some people who will persuade infected individuals to resist and counterattack the rumor propagation in our social life. In this paper, a new SICS (susceptible-infected-counter-susceptible) rumor spreading model with counter mechanism on complex social networks is presented. Using the
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Open Access Library J. Vol.3, 2016
Doi:10.4236/oalib.1102885


May 30, 2016Open    AccessArticle

Spreading Dynamics of a Social Information Model with Overlapping Community Structures on Complex Networks

Xiongding Liu, Tao Li, Yuanmei Wang, Chen Wan
In this paper, we present a SARS (susceptible-adopted-removed-susceptible) social information spreading model with overlapping community structures on complex networks. Using the mean field theory, the spreading dynamic of the model has been studied. At first, we derived the spreading critical threshold value and equilibriums. Theoretical results indicate that t
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Open Access Library J. Vol.3, 2016
Doi:10.4236/oalib.1102701


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