Zobrazeno 1 - 10
of 224
pro vyhledávání: '"M. A. Rizk"'
Bioprospecting endophytic fungi for bioactive metabolites with seed germination promoting potentials
Autor:
Dina El-Nagar, S. H. Salem, Fatma I. El-Zamik, Howaida M. I. Abd El-Basit, Y. G. M. Galal, SM Soliman, HA Abdel Aziz, M. A. Rizk, El-Sayed R. El-Sayed
Publikováno v:
BMC Microbiology, Vol 24, Iss 1, Pp 1-17 (2024)
Abstract There is an urgent need for new bioactive molecules with unique mechanisms of action and chemistry to address the issue of incorrect use of chemical fertilizers and pesticides, which hurts both the environment and the health of humans. In li
Externí odkaz:
https://doaj.org/article/f28a95a6b185419ca415ed9c80a2d001
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Cerium oxide nanoparticles (nCeO2) are used at an ever-increasing rate, however, their impact within the aquatic environment remains uncertain. Here, we expose the ecologically significant marine cyanobacterium Prochlorococcus sp. MED4 to nCeO2 at a
Externí odkaz:
https://doaj.org/article/2dd6c54004af46b0a3237a32e9e24574
Publikováno v:
Mechanics of Composite Materials. 57:749-758
Autor:
M. E. Rizk, Sherein Ahmed1 sherein.rizk@gmail.com
Publikováno v:
Journal of Engineering Sciences. Nov/Dec2020, Vol. 48 Issue 6, p1106-1118. 13p.
Publikováno v:
The Pakistan Veterinary Journal. 41:71-77
The aim of this study was to correlate the serum levels of acute phase proteins (APPs) and cytokines in response to treatment by various antimicrobial agents in feedlots calves (FL) naturally infected with Mannheimia haemolytica (M. haemolytica) and
Autor:
Marwa M. I. Rizk, Mark Hardmeier
Publikováno v:
Biomedical Applications of Inorganic Materials ISBN: 9781788016063
This chapter sets the scene for the volume. It considers briefly the major healthcare challenges facing mankind in the 21st century, and then surveys the families of inorganic materials that have been explored in research to overcome these.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::168bc99343090e1be3c896ee922f1c2b
https://doi.org/10.1039/9781788019293-00001
https://doi.org/10.1039/9781788019293-00001
Autor:
Sherein Ahmed M. E. Rizk1 sherein.rizk@gmail.com
Publikováno v:
Journal of Engineering Sciences. Mar2019, Vol. 47 Issue 2, p157-171. 15p.
Autor:
Sherein Ahmed M. E. Rizk1
Publikováno v:
Journal of Engineering Sciences. Jan2019, Vol. 47 Issue 1, p29-38. 10p.
Autor:
Sherein Ahmed M. E. Rizk
Publikováno v:
JES. Journal of Engineering Sciences.
dability of limestone in their mixtures. This behavior may be attributed to the Representative samples of limestone, ilmenite, and quartz, were dry batch ground separately and in binary mixtures of limestone – ilmenite and limestone-quartz in diffe
Publikováno v:
Research Journal of Applied Biotechnology. 5:33-41
Direct discharge of treated effluent containing pharmaceuticals compounds (PCs) to natural water bodies raised concern regarding the effect of these persistent (escaped) compounds on the aquatic ecosystem. The presence of these PCs in the receiving e