ayman_arafa

Ayman Ali Arafa Abdellah

Lecturer - Lecturer at Faculty of Science

Faculty of science

Address: 28 Tawfeek Mohran Lane, Gharb Alhalaja St.

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Publications Which contain the keyword: control

Chapter Title: Biological and Ecological Studies on Land Snails and Their Control. (Accepted for publication in book "Integrated Pest Management and Pest Control"

2018-11-16 13:48:24 Keywords Land snail, control, , Biological, Ecological, Study, ,
Chapter Title: Biological and Ecological Studies on Land Snails and Their Control. (Accepted for publication in book "Integrated Pest Management and Pest Control"
Mollusca are the second largest phylum of the animal kingdom, forming a major part of the 10 world fauna. The Gastropoda is the only class of molluscs which have successfully invaded 11 land. They are one of the most diverse groups of animals, both in shape and habit. Among 12 gastropods, land snails (subclass: Pulmonata) are one of the most ... Read more

Controlling hyperchaotic complex systems with unknown parameters based on adaptive passive method

2018-09-04 17:23:00 Keywords hyperchaotic, control,
Controlling hyperchaotic complex systems with unknown parameters based on adaptive passive method
The aim of this paper is to study the control of hyperchaotic complex nonlinear systems with unknown parameters using passive control theory. An approach is stated to design the passive controller and estimate the unknown parameters based on the property of the passive system. The feasibility and effectiveness of the proposed approach is demonstrated through its application to the hyperchaotic ... Read more

Estimation of the annual field generations of Parlatoria blanchardii and prediction of its expected peaks using thermal units accumulation under Luxor governorate condition, Egypt

2018-09-07 17:49:49 Keywords Parlatoria blanchardii, annual generation, age structure, seasonal abundance, heat units, predicting, date palm trees, control,
Estimation of the annual field generations of Parlatoria blanchardii and prediction of its expected peaks using thermal units accumulation under Luxor governorate condition, Egypt
The date palm scale, Parlatoria blanchardii (Targioni-Tozzetti) is a target pest of date palm trees causing severe damage resulting in early leaves drop and yield reduction. In the current study, the approximated numbers, occurrence date, size of the generations and their peaks of P. blanchardii were determined during two succesive seasons (2010/2011 & 2011/2012) in order to predict the degree ... Read more

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