Zobrazeno 1 - 10
of 4 285
pro vyhledávání: '"Abdelkhalek, A. A."'
Autor:
Lipp, Vladimir, Tkachenko, Victor, Inoue, Ichiro, Heimann, Philip, Ryzhkova, Anastasiia, Bashandi, Abdelkhalek, Ziaja, Beata
Intense femtosecond x-ray pulses produced by an x-ray free-electron laser can trigger irreversible structural transitions in crystalline solids. For instance, irradiation of diamond can lead to graphitization and, at higher deposited doses, to amorph
Externí odkaz:
http://arxiv.org/abs/2411.02346
Autor:
Dina Gamal Abdelzaher, Ali Hassan Elmokadem, Gehad Ahmad Saleh, Ahmed Abdelkhalek Abdelrazek, Amr Mohamed Elshafei
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 55, Iss 1, Pp 1-9 (2024)
Abstract Background We evaluated the noncontrast MRA as an alternate method to CT angiography in assessment of patients with lower limb ischemia, 30 patients were included in a prospective cohort study; they underwent quiescent interval slice selecti
Externí odkaz:
https://doaj.org/article/3a1ee8750c5243df8fd64bff40bbc924
Autor:
Iván Ramírez-Pedraza, Carlos Tornero, Hassan Aouraghe, Florent Rivals, Robert Patalano, Hamid Haddoumi, Isabel Expósito, Antonio Rodríguez-Hidalgo, Steffen Mischke, Jan van der Made, Pedro Piñero, Hugues-Alexandre Blain, Patrick Roberts, Deepak Kumar Jha, Jordi Agustí, Christian Sánchez-Bandera, Abdelkhalek Lemjidi, Alfonso Benito-Calvo, Elena Moreno-Ribas, Aïcha Oujaa, Hicham Mhamdi, Mohamed Souhir, Al Mahdi Aissa, M. Gema Chacón, Robert Sala-Ramos
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract The earliest archaeological evidence from northern Africa dates to ca. 2.44 Ma. Nevertheless, the palaeoenvironmental setting of hominins living in this part of the continent at the Plio-Pleistocene transition remains poorly documented, part
Externí odkaz:
https://doaj.org/article/8324364036c147eb9b25b254eb68fdb8
Autor:
Ahmed Bendaoud, Abdelkhalek Belkhiri, Anouar Hmamou, Sara Tlemcani, Noureddine Eloutassi, Amal Lahkimi
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 10, Pp 351-360 (2024)
Forestry residues (FR) and medicinal-aromatic plant waste (MAPW) are considered potential resources for energy recovery. In this context, we explore the bioethanol production potential of three microbial strains Aspergillus niger, Zymomonas mobilis,
Externí odkaz:
https://doaj.org/article/2048c0ec0aad46c1a771f9a69ce15bc3
Autor:
El Houssayne Bougayr, Younes Bahammou, Azeddine Fantasse, El Khadir Lakhal, Fatiha Berroug, Abdelkhalek Bouziane, Ali Idlimam
Publikováno v:
Ecological Engineering & Environmental Technology, Vol 25, Iss 10, Pp 1-16 (2024)
The significant production of sewage sludge by wastewater treatment plants on a global scale and the lack of correspondence between housing development and the expansion of sanitation infrastructure indicate a genuine concern regarding environmental
Externí odkaz:
https://doaj.org/article/261220e66b604e5e9864f1612588f6b9
Autor:
Abdelkhalek Ahmed, Abdelwahab Eman A., Elalem Saad F., Al-Askar Abdulaziz A., Kowalczewski Przemysław Ł., Behiry Said
Publikováno v:
Polish Journal of Chemical Technology, Vol 26, Iss 3, Pp 76-84 (2024)
The present study appraised the inhibitory role of ethanol (PDEE) and ethyl acetate (PDEAE) extracts of Phoenix dactylifera L. against three molecularly identified fungi: Fusarium oxysporum, Botrytis cinerea, and Rhizoctonia solani. HPLC analysis rev
Externí odkaz:
https://doaj.org/article/5153049e2bc8473d83061110d637aee9
Autor:
Abdelkhalek Elkady
Publikováno v:
JES: Journal of Engineering Sciences, Vol 52, Iss 5, Pp 533-553 (2024)
The Egyptian government is making significant efforts to establish environmental management plans for sustainable development in coastal areas across Egypt. However, challenges persist in finding a balance between development and environmental conser
Externí odkaz:
https://doaj.org/article/66fba21e0be841309143a6c7ca374bc0
Publikováno v:
Alexandria Journal of Medicine, Vol 60, Iss 1, Pp 113-119 (2024)
ABSTRACTObjective To assess the viability, limitations, technical challenges, and outcomes of malignant rectal tumors laparoscopic mesorectal resection with the assessment of postoperative continence.Patients and Methods The study involved 20 people
Externí odkaz:
https://doaj.org/article/945dc214e48244b2a3a087c4b928669f
Autor:
Mohamed M. Ammar, Hala A. Elkammar, Abdelfattah A. Abdelkhalek, Nada A. Abdelrazek, Ahmed A. Emam, Bassem M. Abdelhameed
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Soft denture liners have limitations like short lifespan and increased microbial buildup. Despite promise as a non-leaching antimicrobial polymer in dentistry, the impact of dimethylaminododecyl methacrylate (DMADDM) on soft liner performanc
Externí odkaz:
https://doaj.org/article/b2df990c75f2435f84cef22992c36be5
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The present study focused on the impact of infection with the tobacco mosaic virus (TMV). Specifically, changes in phytochemicals and gene activity related to pathogenesis-related and phenylpropanoid pathway genes in tomato plants (Solanum l
Externí odkaz:
https://doaj.org/article/a5a481059f0944e497fc36161badc764