| Faculty of Science

Research Journal

Inter. J. of Appl. Math. (IJAM))

Research Member

Research Pages

PP. 223-234

Research Rank

1

Research Vol

Vol. 20, No. 2

Research Year

2007

The generalization of the Tricomi problem with a defect on the type change line

Read more about The generalization of the Tricomi problem with a defect on the type change line

Research Authors

Maher A. and Pleshchinskii, N.B.

Research Department

Research Journal

Egypt Math. Soc

Research Member

Research Pages

PP. 163-175

Research Rank

1

Research Vol

Vol. 14, No. 2

Research Year

2006

On connection among values of solutions of the Tricomi problem on the sides of characteristic triangles

Read more about On connection among values of solutions of the Tricomi problem on the sides of characteristic triangles

Research Authors

Maher A. and Pleshchinskii, N.B.

Research Department

Research Journal

Acta. Sci. Math.(Szeged)

Research Member

Research Pages

PP. 121-133

Research Rank

1

Research Vol

Vol. 74

Research Year

2008

Boundary value problems for the generalized Tricomi equation

Read more about Boundary value problems for the generalized Tricomi equation

Research Authors

Ahmad Maher

Research Department

Research Journal

Kuwait Journal of Science and Engineering (KJSE)

Research Member

Research Rank

1

Research Year

2010

Biostratigraphy and paleoenvironment of the Danian/Selandian (D/S) transition in the Southern Tethys: A case study from north Eastern Desert, Egypt

Read more about Biostratigraphy and paleoenvironment of the Danian/Selandian (D/S) transition in the Southern Tethys: A case study from north Eastern Desert, Egypt

Research Authors

Obaidalla, N. A.; El-Dawy, M. H. , Kassab, A. S

Research Department

Research Journal

Journal of African Earth Sciences.

Research Member

Research Pages

pp. 1 - 15

Research Rank

2

Research Vol

Vol. 53

Research Year

2009

Biostratigraphical and sedimentological studies on the Upper Cretaceous/Paleogene Sequence, Western Desert, Egypt

Read more about Biostratigraphical and sedimentological studies on the Upper Cretaceous/Paleogene Sequence, Western Desert, Egypt

Research Authors

Obaidalla, N. A.; El Ayyat, A. M. , Kassab, A. S.

Research Department

Research Journal

Bulletin of Faculty of Science, Assiut University.

Research Member

Research Pages

pp. 141 - 208

Research Rank

2

Research Vol

vol. 35 - No. 2

Research Year

2006

Foraminiferal events across the Paleocene/Eocene (P/E) transition at Wadi Tarfa, north Eastern Desert, Egypt

Read more about Foraminiferal events across the Paleocene/Eocene (P/E) transition at Wadi Tarfa, north Eastern Desert, Egypt

Research Authors

Obaidalla, N. A.

Research Department

Research Journal

Bulletin of Faculty of Science, Assiut University.

Research Member

Research Pages

pp. 1 - 37

Research Rank

2

Research Vol

vol. 35 - No. 2

Research Year

2006

Sedimentology, biostratigraphy and syn-depositional tectonic evolution of Eocene Thebes Formation in the north Eastern Desert, Egypt.

Read more about Sedimentology, biostratigraphy and syn-depositional tectonic evolution of Eocene Thebes Formation in the north Eastern Desert, Egypt.

Research Authors

El Ayyat, A. , Obaidalla, N. A.

Research Department

Research Journal

4th International Conference on the Geology of Africa, Assiut University, Assiut, Egypt.

Research Member

Research Pages

pp. 687 - 727

Research Rank

4

Research Vol

Vol. 1

Research Year

2005

Complete Cretaceous/Tertiary (K/T) boundary section at Wadi Nukhul, western Sinai, Egypt: inference from planktic foraminiferal biostratigraphy

Read more about Complete Cretaceous/Tertiary (K/T) boundary section at Wadi Nukhul, western Sinai, Egypt: inference from planktic foraminiferal biostratigraphy

Research Authors

Obaidalla, N. A

Research Department

Research Journal

Revue de Paléobiologie

Research Member

Research Pages

pp. 201 - 224

Research Rank

1

Research Vol

vol. 24 - No. 1

Research Year

2005

Integrated biostratigraphy of the Campanian-Maastrichtian transition in the nile Valley, Southern Egypt

Read more about Integrated biostratigraphy of the Campanian-Maastrichtian transition in the nile Valley, Southern Egypt

Research Authors

Kassab, A.; Zakhera, M. , Obaidalla, N. A.

Research Department

Research Journal

Journal of African Earth Sciences.

Research Member