Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Ahmad K. Hegazy"'
Autor:
Zahra S. Hussein, Ahmad K. Hegazy, Nermen H. Mohamed, Mohamed A. El-Desouky, Shafik D. Ibrahim, Gehan Safwat
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 20, Iss 1, Pp 1-21 (2022)
Abstract Background Phytoremediation is determined as an emerging green technology suitable for the safe remediation and restoration of polluted terrestrial and aquatic environments. In this study, the assessment of an ornamental plant, Vinca rosea L
Externí odkaz:
https://doaj.org/article/839d7f7a8fbc4d88ab14cf2a2b10e219
Publikováno v:
Plants, Vol 12, Iss 6, p 1276 (2023)
The soil seed bank is an essential functional component of plant communities. In arid ecosystems, the island-like distribution of shrubs influences the spatial distribution of the soil seed bank. Very little is known about seed banks in deserts of th
Externí odkaz:
https://doaj.org/article/ac450cee5d114242bfeb2c75469ec6b0
Autor:
Abdulaziz M. Assaeed, Saud L. Al-Rowaily, Magdy I. El-Bana, Abdullah A.A. Abood, Basharat A.M. Dar, Ahmad K. Hegazy
Publikováno v:
Saudi Journal of Biological Sciences, Vol 26, Iss 6, Pp 1187-1193 (2019)
Off-road vehicle driving is considered as main contributor to land degradation in arid regions. This study examined the impact of off-road vehicles (ORV) on soil and vegetation in a natural recreational desert meadow of Raudhat Khuraim, Saudi Arabia.
Externí odkaz:
https://doaj.org/article/7834449da1024026a0f769a09d6ec5d5
Autor:
Jamaan S. Ajarem, Ahmad K. Hegazy, Gamal A. Allam, Ahmed A. Allam, Saleh N. Maodaa, Ayman M. Mahmoud
Publikováno v:
Animals, Vol 12, Iss 6, p 707 (2022)
The petroleum industry can impact the environment and human health. Heavy metals (HMs), including lead (Pb), cadmium (Cd), nickel (Ni), and vanadium (V), are toxic pollutants found in petroleum that can cause several severe diseases. This study inves
Externí odkaz:
https://doaj.org/article/1287dcf31c8e4c618563c5a35ed38f15
Autor:
Ahmad K. Hegazy, Amal A. Mohamed, Sami I. Ali, Nasser M. Alghamdi, Amal M. Abdel-Rahman, Sanad Al-Sobeai
Publikováno v:
Heliyon, Vol 5, Iss 6, Pp e01874- (2019)
This study evaluated nutritional values, bioactive constituents and antioxidant activities of the five wild underutilized fruits in the mountains of southwest Saudi Arabia (Coccinia grandis (L.) Voigt, Diospyros mespiliformis Hochst. Ex A.Dc., Cissus
Externí odkaz:
https://doaj.org/article/589f851d3fdf481eb60041db5ac5e98e
Autor:
Aya A. Mostafa, Ahmad K. Hegazy, Nermen H. Mohamed, Rehab M. Hafez, Ehab Azab, Adil A. Gobouri, Hosam A. Saad, Azza M. Abd-El Fattah, Yasser M. Mustafa
Publikováno v:
Separations, Vol 8, Iss 4, p 39 (2021)
The pollution of freshwater resources with crude petroleum oil is a major environmental issue in oil-producing countries. As a result, the remediation of polluted aquatic ecosystems using eco-friendly and cost-effective technology is receiving increa
Externí odkaz:
https://doaj.org/article/09c5a0a8af014646bc419a3771ae5463
Publikováno v:
Plants, Vol 9, Iss 12, p 1726 (2020)
Perennial shrub-annual plant interactions play key roles in desert regions influencing the structure and dynamics of plant communities there. In the present study, carried out in northwestern Saudi Arabia, we examined the effect of Haloxylon salicorn
Externí odkaz:
https://doaj.org/article/3965ec71374245779f8158db25be7485
Publikováno v:
Biology, Vol 9, Iss 11, p 362 (2020)
The excessive use of herbicides is a major cause of many environmental problems. The use of isoproturon herbicide as a weed controller has been a common practice globally. Phytoremediation technology can help in cleaning up polluted areas. In this pa
Externí odkaz:
https://doaj.org/article/6c3ee8383f1e4484b8378e13d3e4a270
Autor:
Abdulaziz M. Assaeed, Saud L. Al-Rowaily, Magdy I. El-Bana, Ahmad K. Hegazy, Basharat A. Dar, Ahmed M. Abd-ElGawad
Publikováno v:
Plants, Vol 9, Iss 10, p 1268 (2020)
Understanding the strategies and mechanisms of invasive species could guide their control and management especially in arid ecosystems. This study compares the vegetative and reproductive functional traits of the invasive Mexican poppy (Argemone ochr
Externí odkaz:
https://doaj.org/article/4a71c631767d4816bc329d8d2ef5c703
Autor:
Ehab Azab, Ahmad K. Hegazy
Publikováno v:
Plants, Vol 9, Iss 9, p 1057 (2020)
Heavy metal-contaminated soil constitutes many environmental concerns. The toxic nature of heavy metals poses serious threats to human health and the ecosystem. Decontamination of the polluted soil by phytoremediation is of fundamental importance. Ve
Externí odkaz:
https://doaj.org/article/2747d821142c4b7d9c9c53061d993df9