Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Yousif Algamal"'
Autor:
Hammam Ahmed Bahammam, Laila Ahmed Bahammam, Afra Mohammed Baghdadi, Amna Saddiq, Yousif Algamal
Publikováno v:
ACS Omega, Vol 9, Iss 2, Pp 2945-2952 (2024)
Externí odkaz:
https://doaj.org/article/dcc93ca20da44347a71bf169ec955eb6
Publikováno v:
Main Group Chemistry. 21:865-873
This work aims to prepare and characterize the hydroxyapatite (HAP) nanomaterials from marble wastes (the utilization of the building marble waste for reducing the environmental pollution hazards) and to study its capabilities as antimicrobial and an
Publikováno v:
Journal of the Ceramic Society of Japan. 130:257-263
Autor:
Yaaser Q. Almulaiky, N. M. Khalil, Yousif Algamal, Adel Al-Gheethi, Abdallah Aissa, Saleh Mohammed Al-Maaqar, Mohamed Himmed, Muhammad Bilal, J. Alkabli, Reda M. El-Shishtawy
Publikováno v:
Catalysis Letters.
Autor:
Yaaser Q. Almulaiky, N. M. Khalil, Yousif Algamal, Adel Al-Gheethi, Abdallah Aissa, Saleh Mohammed Al-Maaqar, Mohamed Himmed, Muhammad Bilal, J. Alkabli, Reda M. El-Shishtawy
Publikováno v:
Catalysis Letters.
Autor:
Yousif Algamal, N.M. Khalil
Publikováno v:
Main Group Chemistry. 19:315-328
This work aims at maximum exploitation of petroleum waste sludge as additive to portland cement to prepare blended cements and hence increasing its production capacity without further firing. This will decrease the main cement industry problems invol
Autor:
Muhammad Bilal, Yaaser Q. Almulaiky, Mustafa M. Mohammed, Tariq Altalhi, Sami A. Al-Harbi, Reda M. El-Shishtawy, Yousif Algamal, N.M. Khalil, Musab Aldhahri, Esam S. Allehyani
Publikováno v:
International Journal of Biological Macromolecules. 167:299-308
Herein, the immobilization of α–amylase onto hydroxyapatite (HA) and hydroxyapatite-decorated ZrO2 (10%wt) (HA-ZrO2) nanocomposite were investigated. The immobilization yield was 69.7% and 84% respectively. The structural differences were characte
Autor:
Yousif Algamal, N.M. Khalil
Publikováno v:
Silicon. 12:1557-1565
This work aims at benefit from the huge quantities of the ceramic wastes in KSA through recycling them to produce mullite-based refractories with expected outstanding properties. Because the ceramic wastes are mainly aluminosilicate, bauxite as a sou
Autor:
Yousif Algamal, N.M. Khalil
Publikováno v:
Silicon. 11:241-255
This study aims to utilize a local natural mineral material from different places in western area of Saudi Arabia namely, (Osfan, Alkamel, Wadi starah, Khulais, Jeddah and Alghowla) as a partial replacement of Ordinary Portland Cement (OPC) in order
Autor:
Yaaser Q, Almulaiky, N M, Khalil, Reda M, El-Shishtawy, Tariq, Altalhi, Yousif, Algamal, Musab, Aldhahri, Sami A, Al-Harbi, Esam S, Allehyani, Muhammad, Bilal, Mustafa M, Mohammed
Publikováno v:
International journal of biological macromolecules. 167
Herein, the immobilization of α-amylase onto hydroxyapatite (HA) and hydroxyapatite-decorated ZrO