Qadee, S. E., O. Helmy, T. Almorsy, and M. Ramadan,
"MALDI-TOF MS BIOTYPER AND POLYMERASE CHAIN REACTION FOR RAPID IDENTIFICATION OF STAPHYLOCOCCUS AUREUS AND PSEUDOMONAS AERUGINOSA IN NON-STERILE PHARMACEUTICAL PREPARATIONS",
International journal of Pharmaceutical sciences and research, vol. 9, issue 9, pp. 3656-3663, 2018.
Qadee, S. E., O. Helmy, T. Almorsy, and M. Ramadan,
"MALDI-TOF MS BIOTYPER AND POLYMERASE CHAIN REACTION FOR RAPID IDENTIFICATION OF STAPHYLOCOCCUS AUREUS AND PSEUDOMONAS AERUGINOSA IN NON-STERILE PHARMACEUTICAL PREPARATIONS",
IJPSR, vol. 9, issue 9, pp. 3656-3663, 2018.
Qari, S. H., A. F. Alrefaei, A. B. Ashoor, and M. H. Soliman,
"Genotoxicity and Carcinogenicity of Medicinal Herbs and Their Nanoparticles",
Nutraceuticals, vol. 1, issue 1, pp. 31 - 41, 2021.
AbstractMedicinal plants (MPs) account for 70–80% of use in primary care around the world, and this percentage indicates that the number of MP users is high; thus, it is necessary to focus studies on medicinal herbs to ensure their proper use. In addition, MPs have strong genotoxic effects, as some types of MPs can cause DNA damage. Any substance that raises the risk of cancer or a tumor in an organism is called a carcinogen. There are many genotoxic and carcinogenic substances in the environment that can directly or indirectly affect genetic material. There are also nanoparticles (NPs) derived from MPs. Carbon-based NPs contain many nanoscale materials, such as fullerenes and carbon nanotubes, as well as metals such as gold (Au), silver (Ag), and aluminum (Al). Unfortunately, few studies are concerned with the carcinogenicity of NPs from MPs, whereas many researchers are interested in genotoxic assessment. For this reason, there is an urgent need for more studies into the safety of MPs and NPs. Therefore, this study reviewed the genotoxicity and carcinogenicity of MPs and their derived NPs. We also emphasized the need for strict regulation and monitoring of MP usage.
Qari, S. H., A. M. Abdulmajeed, T. S. Alnusaire, and M. H. Soliman,
"Responses of Crop Plants Under Nanoparticles Supply in Alleviating Biotic and Abiotic Stresses",
Sustainable Agriculture Reviews 53, vol. 53, Cham, Springer International Publishing, pp. 231 - 246, 2021.
Abstractn/a
Qari, S. H., A. M. Abdulmajeed, T. S. Alnusaire, and M. H. Soliman,
"Responses of Crop Plants Under Nanoparticles Supply in Alleviating Biotic and Abiotic Stresses",
Sustainable Agriculture Reviews 53: Nanoparticles: A New Tool to Enhance Stress Tolerance, Cham, Springer International Publishing, pp. 231 - 246, 2021.
AbstractCrop plants are continuously exposed to abiotic and biotic constraints like salt, drought, heat, heavy metal, ultraviolet, fungi, bacteria, pathogens etc. Plants respond to them by altering their physiology and metabolism. The response is initiated at molecular, cellular and at whole plant level. Plants undergo alterations in growth, photosynthesis, yield and quality attributes when exposed to stresses. Nevertheless, these complex processes are modulated by the application of different kinds of nanoparticles (NPs). In the current times, nanotechnology, as a broad interdisciplinary area of research, finds potential in agriculture regarding plant disease management, pathogen detection and imparting stress tolerance. Nanoparticles at particular concentrations control growth, morpho-physiology and yield attributes under stress conditions. In the present chapter, we attempt to discuss various response alterations initiated by crop plants towards abiotic and biotic stresses, vis-à-vis controlling nature of various NPs doses in protecting these processes under these stress conditions.
Qarmout, S., N. N. Makhlouf, Z. Elcheikh, and M. A. Salheen,
"Biogas as a Model for Urban Environmental Quality in Informal Areas",
Building Simulation Cairo 2013 - Towards Sustainable & Green Built Environment, Cairo, Egypt, 24th June, 2013.
Qasem, H. A., F. N. Sayed, M. Feizi-Dehnayebi, K. Al-Ghamdi, I. Omar, G. G. Mohamed, and A. M. Abu-Dief,
"Development of tripodal imine metal chelates: Synthesis, physicochemical inspection, theoretical studies and biomedical evaluation",
Inorganic Chemistry Communications, vol. 162, pp. 112248, 2024.
Qattan, I. A., J. Arrington, R. E. Segel, X. Zheng, K. Aniol, O. K. Baker, R. Beams, E. J. Brash, J. Calarco, A. Camsonne, et al.,
"Precision Rosenbluth measurement of the proton elastic form factors",
Physical review letters, vol. 94, no. 14: American Physical Society, pp. 142301, 2005.
Abstractn/a
qawy, D. A., A. El-Korany, A. Kamel, and S. Makady,
"Hub-OS: An interoperable IoT computing platform for resources utilization with real-time support",
Journal of King Saud University-Computer and Information Sciences, vol. 34, issue 4, pp. 1498-1510, 2022.
Qi, X., Z. Li, M. Akami, A. Mansour, and C. Niu,
"Fermented crop straws by Trichoderma viride and Saccharomyces cerevisiae enhanced the bioconversion rate of Musca domestica (Diptera: Muscidae).",
Environmental science and pollution research international, vol. 26, issue 2019, pp. 29388–29396, 2019.
AbstractCrop straw is an abundant renewable resource whose usage is limited due to its high cellulose, hemicellulose, and lignin contents. Here, Trichoderma viride, Saccharomyces cerevisiae, and Musca domestica were used to transform crop straws, and we investigated their impact on housefly rearing performance and optimized their utilization. The weights of cellulose, hemicellulose, and lignin in fermented crop straw diets significantly decreased after bioconversion by M. domestica larvae. The highest bioconversion rate was recorded in corn straw diet (16.19%), followed by wheat straw diet (10.31%) and wheat bran diet (8.97%). Similarly, high larval weight (yield) and pupation rate and fecundity and fertility rate were recorded in fermented crop straw diets composed of corn straw and wheat bran in 1:1 proportions. These results indicated that fermenting crop straw with T. viride and S. cerevisiae represented an efficient strategy that enhanced crop straw bioconversion and improved the rearing capacity of the housefly larvae. The resulting larvae could further be used as proteinaceous feed in poultry and aquaculture industries. Graphical abstract.
Qi, B., M. Marie, A. S. AbdelWahed, I. N. Khatatbeh, M. Omran, and A. A. Fayad,
"Bank Risk Literature (1978–2022): A Bibliometric Analysis and Research Front Mapping",
Sustainability, vol. 15, issue 5, pp. 4508, 2023.
Qian, Y. L., R. F. Follett, S. Wilhelm, A. J. Koski, and M. A. Shahba,
"Carbon Isotope Discrimination of Three Kentucky Bluegrass Cultivars with Contrasting Salinity Tolerance",
Agronomy JournalAgronomy Journal, vol. 96, issue 2: John Wiley & Sons, Ltd, pp. 571 - 575, 2004.
AbstractWe evaluated leaf C isotope discrimination as affected by salinity among three Kentucky bluegrass (Poa pratensis L.) cultivars that differ in their salt tolerance. ?Moonlight?, ?NorthStar?, and ?P-105? Kentucky bluegrass (KBG) were grown in solution culture and exposed to salinity levels of 2.0, 5.0, 8.0, 11.0, and 14.0 dS m?1 for 12 wk. All cultivars exhibited increased leaf firing with increasing salinity. However, Moonlight and NorthStar exhibited less leaf firing than P105 at all salinity levels. The salinity levels that caused 25% shoot growth reduction were 4.9 dS m?1 for NorthStar and Moonlight and 4.1 dS m?1 for P105, indicating that Moonlight and NorthStar have better salinity tolerance than P105. When salinity level was in the range of 2.0 to 8.0 dS m?1, Moonlight produced 1.9-fold more root mass than NorthStar, and NorthStar exhibited 3.9-fold more root mass than P105. When salinity exceeded 8.0 dS m?1, NorthStar had similar root mass as Moonlight, and both showed greater root mass than P105. Cultivar P105 had a higher C isotope discrimination (?) than Moonlight and NorthStar under nonsaline conditions (<2 dS m?1) but a lower ? than Moonlight and NorthStar at 11.0 dS m?1 salinity. The great reduction in ? of P105 as salinity increased suggests that salinity induced a greater degree of stomatal resistance that provided less opportunity for discrimination against the heavier isotope. Carbon isotope discrimination may serve as a useful selection criterion in breeding efforts to develop salt tolerant KBG.
Qian, X., K. Allada, C. Dutta, J. Huang, J. Katich, Y. Wang, Y. Zhang, K. Aniol, J. R. M. Annand, T. Averett, et al.,
"Single Spin Asymmetries in Charged Pion Production from Semi-Inclusive Deep Inelastic Scattering on a Transversely Polarized He 3 Target at Q 2= 1.4–2.7 GeV 2",
Physical Review Letters, vol. 107, no. 7: American Physical Society, pp. 072003, 2011.
Abstractn/a
Qian, Y., M. A. Shahba, and S. Wilhelm,
"Effect of seed treatments, seeding date, and seeding rate on saltgrass seed germination and establishment",
USGA Turfgrass and Environmental Research Online, vol. 10, issue 1, pp. 1-7, 2011.
Qian, Y., M. A. Shahba, D. Christensen, H. G. Hughes, and A. Koski,
"Cold hardiness of inland saltgrass",
USGA Turfgrass and Environmental Research Online, vol. 5, issue 1, pp. 1-9, 2006.
Qian, D., A. E. - M. M. El-Sharkawy, E. Atalar, and P. A. Bottomley,
"Interventional MRI: tapering improves the distal sensitivity of the loopless antenna.",
Magnetic resonance in medicine, vol. 63, issue 3, pp. 797-802, 2010 Mar.
AbstractThe "loopless antenna" is an interventional MRI detector consisting of a tuned coaxial cable and an extended inner conductor or "whip". A limitation is the poor sensitivity afforded at, and immediately proximal to, its distal end, which is exacerbated by the extended whip length when the whip is uniformly insulated. It is shown here that tapered insulation dramatically improves the distal sensitivity of the loopless antenna by pushing the current sensitivity toward the tip. The absolute signal-to-noise ratio is numerically computed by the electromagnetic method-of-moments for three resonant 3-T antennae with no insulation, uniform insulation, and with linearly tapered insulation. The analysis shows that tapered insulation provides an approximately 400% increase in signal-to-noise ratio in trans-axial planes 1 cm from the tip and a 16-fold increase in the sensitive area as compared to an equivalent, uniformly insulated antenna. These findings are directly confirmed by phantom experiments and by MRI of an aorta specimen. The results demonstrate that numerical electromagnetic signal-to-noise ratio analysis can accurately predict the loopless detector's signal-to-noise ratio and play a central role in optimizing its design. The manifold improvement in distal signal-to-noise ratio afforded by redistributing the insulation should improve the loopless antenna's utility for interventional MRI.