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2- Biodegradation and utilization of bagasse with Trichoderma reesie, Amany L. Kanosh, Essam S. Abd-El-Sayed and Zenat A. Nagieb; Polymer Degradation and Stability 63, 273-278, (1999). عصام صابر احمد

2- Biodegradation and utilization of bagasse with Trichoderma reesie, Amany L. Kanosh, Essam S. Abd-El-Sayed and Zenat A. Nagieb; Polymer Degradation and Stability 63, 273-278, (1999).

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1- Physical and chemical characteristics of organosolve black liquors, Zenat A.Nagieb, Sanjuan D. R and Essam S. Abd-El-Sayed, Cellulose chemistry and Technology, 31(2)305-310,(1997). 2- Biodegradation and utilization of bagasse with Trichoderma reesie, عصام صابر احمد

1- Physical and chemical characteristics of organosolve black liquors, Zenat A.Nagieb, Sanjuan D. R and Essam S. Abd-El-Sayed, Cellulose chemistry and Technology, 31(2)305-310,(1997).

2- Biodegradation and utilization of bagasse with Trichoderma reesie, Amany L. Kanosh, Essam S. Abd-El-Sayed and Zenat A. Nagieb; Polymer Degradation and Stability 63, 273-278, (1999).

3- IR & X-Ray of Non Conventional Pulping Methods for Production of High Efficiency Pulp, Zenat A. Nagieb and Essam S. Abd-El-Sayed; The 3rd International Conference on Advanced Polymer Via Macromolecular Engineering APME’99 Agust, 3 (1999).

4- Hydrogen Peroxide Alkaline Pulping of Bagasse, Zenat A.  Nagieb,  Essam S. Abd-El-Sayed, Mohamed El-Sakhawy and Eid M. Khalil, IPPTA Vol.12, No.3,(2000).

5- Two-Stage Alkali-Oxygen (AO) Pulping of Bagasse, Zenat A. Nagie and Essam S. Abd-El-Sayed, Fourth  International Non Wood Fiber Pulping & Papermaking Conference (4th INWFPPC) Sept. 18 -20, 2000 Jinan, China

6- Lignocellulosic Materials in Building Elements, Part III: Recycled Newsprint Waste paper in Manufacturing Light-Weight Agro-gypsum Panels, Altaf.Basta, Essam S. Abd-El-Sayed and Naim A.Fadl, Pigment & Resin Technology, Vol.31 No.3, 160-170 (2002).

7- Effect of Magnesium Chloride on Behavior of Sodium Silicate in Paper Sheets, Essam S.  Abd-El-Sayed and Altaf H.Basta, Pigment & Resin Technology, Vol.32 No.3, 175-184 (2003).

 8 -Evaluation of Chitosan as additives in Paper Making, Essam S. Abd El-Sayed and Altaf H. Basta, IPPTA J., Vol. 15, No.1,73-79 (2003).

9- Lignocellulosic Materials...

8) Nonlinear Waveforms for Ion-Acoustic Waves in Weakly Relativistic Plasma of Warm Ion-Fluid and Isothermal Electrons هشام جمعه محمد عبدالواحد
7) Pressure dependence of the electronic structure in Ge, GaP and InP semiconductors at room temperature هشام جمعه محمد عبدالواحد
6) " Effect of nonthermality of electrons on the speed and shape of ion-acoustic solitary waves in a warm plasma هشام جمعه محمد عبدالواحد
5)Contribution of Higher-Order Nonlinearity to obliquely electron-acoustic solitary waves in a magnetized auroral zone plasma هشام جمعه محمد عبدالواحد
4)Nonlinear ion acoustic waveforms for Kadomstev–Petviashvili equation هشام جمعه محمد عبدالواحد
3) Dust-acoustic solitary waves in a dusty plasma with dust of opposite polarity and vortex-like ion distribution هشام جمعه محمد عبدالواحد
1) On the speed and shape of electron acoustic solitary waves هشام جمعه محمد عبدالواحد
2) Improved Speed and Shape of Ion-Acoustic Waves in a Warm Plasma هشام جمعه محمد عبدالواحد
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