225 Math (Ordinary Differential Equations)

This upper level course provides an introduction to the theory, solution and application of ordinary differential equations. Topics discussed in the course include methods of solving first-order differential equations, higher-order differential equations, modeling with first-order and higher-order differential equations, series solution of linear equations, systems of linear first order differential equations, and numerical solutions of ordinary differential equations. Applications of differential equations in physics, biology, and economics are presented.

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Paleoecology and paleobiogeography of Paleocene ostracods in Dineigil area, South Western Desert, Egypt

Seventy three rock samples were extracted from the Paleocene interval (fourty three meter) in the
Dineigil area, SouthWestern Desert, Egypt. The ostracod assemblages in these samples were qualitatively
studied. The ostracods are well preserved which allowed us to recognize thirty two species belonging to
eighteen genera and nine families. The recorded ostracods could be differentiated into two assemblages.
The first assemblage comprises an overlapping combination of the Esna Type and Garra Type and indicates

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اشترك ب KSU Faculty آر.إس.إس