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1

Petrophysical seismic inversion based on lithofacies classification to enhance reservoir properties estimation: a machine learning approach

Babasafari, Amir Abbas, Rezaei, Shiba, Salim, Ahmed Mohamed Ahmed, Kazemeini, Sayed Hesammoddin, Ghosh, Deva Prasad

Journal:

Journal of Petroleum Exploration and Production Technologies

Year:

2020

File:

PDF, 7.06 MB

2020

2

Decomposition of 2-Propenoyl Azide Derivatives. Synthesis and Larvicidal Activity of Novel Products

Sayed Ahmed Shiba

Journal:

Archiv der Pharmazie

Year:

1998

Language:

english

File:

PDF, 59 KB

english, 1998

3

ChemInform Abstract: New Reactions with Thiosulfines/Dithiiranes: Cycloadditions Leading to Dispiro Derivatives of 1,2,4-Trithiolane.

Mohamed I. Hegab, Farouk M. E. Abdel-Megeid, Farouk A. Gad, Sayed A. Shiba, Inger Soetofte, Joergen Moeller, Alexander Senning

Journal:

Year:

1999

File:

PDF, 34 KB

1999

4

ChemInform Abstract: New Reactions of Thione S-(tert-Alkylimides).

Mohamed I. Hegab, Farouk M. E. Abdel-Megeid, Farouk A. Gad, Sayed A. Shiba, Inger Soetofte, Joergen Moeller, Alexander Senning

Journal:

Year:

1999

File:

PDF, 34 KB

1999

5

The diels-alder approach to musk odor type arenes

Guo-qiang Shi, Sylvain Cottens, Sayed Ahmed Shiba, Schlosser Manfred

Journal:

Year:

1992

Language:

english

File:

PDF, 519 KB

english, 1992

6

Synthesis and reactions of some 6-aryl and 2,6-diaryl-4-(4′-antipyrinyl)-2,3,4,5-tetrahydropyridazin-3-ones and screening for their antibacterial activities

G. H. Sayed, S. A. Shiba, A. Radwan, S. M. Mohamed, M. Khalil

Journal:

Chinese Journal of Chemistry

Year:

1992

Language:

english

File:

PDF, 310 KB

english, 1992

7

SYNTHESIS OF SOME BIOLOGICALLY ACTIVE HETEROCYCLES. REACTIONS OF THE HYDRAZIDE OF 2′-THIENOYL ANTHRANILIC ACID AND ITS 3,5-DIBROMO DERIVATIVE

Abdel-hamid, Hoda A., Shiba, Sayed A., El-khamry, Abdel-Momen A., Youssef, Ahmed S. A.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1992

Language:

english

File:

PDF, 426 KB

english, 1992

8

Synthesis and Reactions of Novel 2,5-Disubstituted 1,3,4-Thiadiazoles

Mahmoud, Mahmoud R., Shiba, Sayed A., El-Ziaty, Ahmed K., Abu El-Azm, Fatma S. M., Ismail, Mahmoud F.

Journal:

Synthetic Communications

Year:

2014

Language:

english

File:

PDF, 660 KB

english, 2014

9

N-VS. O-(S-) PTC ALKYLATION OF 3-CYANO-4,6-DIMETHYL-2-OXO (THIOXO)-1,2-DIHYDROPYRIDINE

Shiba, S.A., Mohamed, M. M., Hassan, M. A., El-sayed, A. M.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

2000

Language:

english

File:

PDF, 182 KB

english, 2000

10

SYNTHESIS AND INSECTICIDAL ACTIVITY OF NOVEL ACRYLONITRILE DERIVATIVES

Shiba, Sayed Ahmed

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Year:

1996

Language:

english

File:

PDF, 408 KB

english, 1996

11

Predictive Factors of Worsening of Esophageal Varices After Balloon-Occluded Retrograde Transvenous Obliteration in Patients With Gastric Varices

Elsamman, Mahmoud K, Fujiwara, Yasuhiro, Kameda, Natsuhiko, Okazaki, Hirotoshi, Tanigawa, Tetsuya, Shiba, Masatsugu, Tominaga, Kazunari, Watanabe, Toshio, Oshitani, Nobuhide, Arafa, Usama A, El-Sayed,

Journal:

American Journal of Gastroenterology

Year:

2009

Language:

english

File:

PDF, 296 KB

english, 2009

12

Synthesis of novel pyrimidine and fused pyrimidine derivatives

Mahmoud, Mahmoud Refaee, El-Ziaty, Ahmed Kamel, Ismail, Mahmoud Fawzy, Shiba, Sayed Ahmed

Journal:

European Journal of Chemistry

Year:

2011

Language:

english

File:

PDF, 627 KB

english, 2011

13

Utility of cyano-N-(2-oxo-1,2-dihydroindol-3-ylidene)acetohydrazide in the synthesis of novel heterocycles

Mahmoud, Mahmoud. R., El-Ziaty, Ahmed. K., Abu El-Azm, Fatma. S. M., Ismail, Mahmoud. F., Shiba, Sayed. A.

Journal:

Journal of Chemical Research

Year:

2013

Language:

english

File:

PDF, 197 KB

english, 2013

14

Utility of 2-cyano-3-phenyl-2-propenoyl chloride as Michael’s acceptor in heterocyclic synthesis with mono- and bi-dentate nucleophiles

Shiba, Sayed Ahmed, Madkour, Hassan Mohamed Fawzy, Hamed, Ashraf Ahmed, Sayed, Hatem Mohamed, El-Hashash, Maher Abd El-aziz

Journal:

European Journal of Chemistry

Year:

2011

Language:

english

File:

PDF, 448 KB

english, 2011

15

Uses of piperonal in the synthesis of novel prop-2-enoyl amides, esters, heterocyclic systems and study of their antibacterial activities

Shiba, Sayed A., El-Ziaty, Ahmed K., El-Aasar, Nadia K., Al-Saman, Hana'a A.

Journal:

Journal of Chemical Research

Year:

2008

Language:

english

File:

PDF, 577 KB

english, 2008

16

ChemInform Abstract: Utility of Cyano-N-(2-oxo-1,2-dihydroindol-3-ylidene)acetohydrazide in the Synthesis of Novel Heterocycles.

Mahmoud, Mahmoud R., El-Ziaty, Ahmed K., Abu El-Azm, Fatma S. M., Ismail, Mahmound F., Shiba, Sayed A.

Journal:

Year:

2013

File:

PDF, 39 KB

2013

17

ChemInform Abstract: Synthesis and Reactions of Novel 2,5-Disubstituted 1,3,4-Thiadiazoles.

Mahmoud, Mahmoud R., Shiba, Sayed A., El-Ziaty, Ahmed K., Abu El-Azm, Fatma S. M., Ismail, Mahmoud F.

Journal:

Year:

2014

File:

PDF, 27 KB

2014

18

Facile Synthesis of Pyrazole[3,4-b]pyridines

El-Shekeil, Ali, Babaqi, Abdulla, Hassan, Mohammed, Shiba, Sayed

Journal:

Year:

1988

Language:

english

File:

PDF, 143 KB

english, 1988