Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Mohamed Kamal Ahmed Ibrahim"'
Publikováno v:
Egyptian Dental Journal. 67:1611-1618
Aim: To evaluate effectiveness of multiple rotary file systems on removal of the filling materials during retreatment of oval-shaped root canals. Methods: 40 oval root canals were instrumented with ProTaper Next to size X4. The canals were allocated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b79b4106cf0b41ae0c88ea5f6d7141ba
https://doi.org/10.21608/edj.2021.55132.1424
https://doi.org/10.21608/edj.2021.55132.1424
Publikováno v:
The Egyptian Journal of Bronchology, Vol 14, Iss 1, Pp 1-8 (2020)
Background Intratumoral chemotherapy (ITC) has been used by many groups; the combination of heat and cytotoxic drugs increases the ability to destroy the malignant cells. The aim of this study was to assess the efficacy and safety of percutaneous inj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f3a3fa568df49e26bc4f5591b7d71b8
http://link.springer.com/article/10.1186/s43168-020-00018-x
http://link.springer.com/article/10.1186/s43168-020-00018-x
Publikováno v:
Interventional pulmonology.
Assess efficacy &safety of transthoracic injection of hyperthermic chemotherapy with systemic chemotherapy in inoperable NSCLC Methods: Randomized clinical trial,done at Chest department&Oncology center, Mansoura, Egypt, 2017 -2019. 30 patients with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f63cf6d1cb86b67f965ef2a58bdfc708
https://doi.org/10.1183/13993003.congress-2020.5124
https://doi.org/10.1183/13993003.congress-2020.5124
Autor:
Amir M Elokely, Ahmed Yahia Elmowafy, Essam Elsawy, Tamer M. Gouda, Hazem Hamed Saleh, Mahmoud H Zahran, Ahmed M. Abdel-Rahman, Ehab W. Wafa, Mohamed Kamal Ahmed Ibrahim
Publikováno v:
Journal of The Egyptian Society of Nephrology and Transplantation. 21:65
Background Variable prophylaxis regimens have been adapted to guard against cytomegalovirus (CMV) after renal transplantation. High-dose valganciclovir (VGCV) is the gold standard, but it is of very high cost. Herein, we compared another low-cost reg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc9b1a9997e6aae66fead2e179472a31
https://doi.org/10.4103/jesnt.jesnt_41_20
https://doi.org/10.4103/jesnt.jesnt_41_20
Autor:
Mohamed Farhat O. Hameed, Mohamed E. Hashish, Mohammad Y. Azab, Mohamed Kamal Ahmed Ibrahim, Ahmed E. Khalil, Salah S. A. Obayya, Mohammed R. Abdelmonem, Ahmed H. El-Saeed
Publikováno v:
Optical and Quantum Electronics. 50
A highly sensitive surface plasmon resonance photonic crystal fiber (PCF) biosensor based on Titanium Nitride (TiN) as a new alternative plasmonic material is proposed and analyzed. The TiN has high stability, high conductivity, and corrosion resista
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cf437db94c3e1d40a560cf74c6f5a24
https://doi.org/10.1007/s11082-018-1397-0
https://doi.org/10.1007/s11082-018-1397-0
Autor:
A. H. H. Elghandour, Mohamed Kamal Ahmed Ibrahim, Mohamed Hilmy Elnagdi, Ibrahim Saad Abdel-Hafiz
Publikováno v:
Zeitschrift für Naturforschung B. 47:1628-1632
A novel synthesis of derivatives of the title ring system by reacting methylpyrazolo[5,1-c]-1,2,4-triazin-6-carbonitriles (9) with sulphur and subsequent treatment of the resulting thienopyrazolotriazines with acetivated double bond system is describ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23cb95e280ff2ead64e6e50706bc060a
https://doi.org/10.1515/znb-1992-1118
https://doi.org/10.1515/znb-1992-1118
Autor:
Mohamed Hilmy Elnagdi, Ahmed Hafiz Husein Elghandour, Ibrahim Saad Abdel Hafiz, Mohamed Kamal Ahmed Ibrahim
Publikováno v:
Zeitschrift für Naturforschung B. 47:572-578
A variety of new polyfunctionally substituted pyridines, naphthopyrans and pyrazolopyrimidines were prepared via reacting ylidenemalononitriles with thiophenol, thionaphthol, naphthols and or aminopyrazoles.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::229eeaf927825d663a444285177f8b01
https://doi.org/10.1515/znb-1992-0419
https://doi.org/10.1515/znb-1992-0419
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 60:119-123
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a69ccb9abe83f44d2b15d32a94cdccf5
https://doi.org/10.1080/10426509108233932
https://doi.org/10.1080/10426509108233932
Publikováno v:
Journal of Heterocyclic Chemistry. 14:227-230
3-Phenylpyrazole-5-(liazonium chloride (1) couples with α-chloro derivatives of acetylacetone, ethyl acetoacetate and aceto-o-anisidine to yield the corresponding pyrazole-5-yl hydrazonyl chloride derivatives 2a-c. Compounds 2a,b were cyclised to yi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f0c5cfab913983d6157b6a9caee22bd
https://doi.org/10.1002/jhet.5570140212
https://doi.org/10.1002/jhet.5570140212
Autor:
Mohamed Kamal Ahmed Ibrahim, Mohamed Hilmy Elnagdi, Mohamed Rifaat Hamza Elmoghayar, Mahmoud M. M. Ramiz
Publikováno v:
Zeitschrift für Naturforschung B. 38:764-768
Heterocyclic Synthesis, Pyrrolones The behaviour of 4-benzylidene-2-oxazolin-5-one (2) and of 4-phenylazo-2-oxazolin-5-one (3) toward a variety of active methylene reagents is reported. Cleavage of the oxazolin-5-one ring was observed in most cases.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d4955b0c4fbb0c489c8f4a455054dff
https://doi.org/10.1515/znb-1983-0619
https://doi.org/10.1515/znb-1983-0619