Zobrazeno 1 - 10
of 263
pro vyhledávání: '"A. F. Amin"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-22 (2023)
Abstract The ultra-high sensitive cancer cell detection capabilities of one-dimensional photonic crystal with defect have been theoretically examined in this work. The simulations of the work have been carried out with MATLAB programming and transfer
Externí odkaz:
https://doaj.org/article/58e4b060b3a34975929878e1d65c308d
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-19 (2023)
Abstract The present work, theoretically examined the poliovirus sensor model composed of one-dimensional photonic crystal with defect. The transfer matrix method with the help of MATLAB software has been used to detect poliovirus present in the wate
Externí odkaz:
https://doaj.org/article/34c075e05b064820b5f5d4bd777f9de6
Publikováno v:
Crystals, Vol 12, Iss 2, p 220 (2022)
The present 1D photonic biosensor is composed of two sub-PhCs of alternate layers made of GaP and SiO2. The period number of each PhC has been fixed to 3. Both these PhCs are joined together through a cavity region of air in which different analytes
Externí odkaz:
https://doaj.org/article/6d2c20b0266748539881c9ebbff5017d
Autor:
Arafa H. Aly, S. K. Awasthi, A. M. Mohamed, Z. S. Matar, M. A. Mohaseb, M. Al-Dossari, M. T. Tammam, Zaky A. Zaky, A. F. Amin, Walied Sabra
Publikováno v:
Crystals, Vol 11, Iss 12, p 1533 (2021)
In this manuscript, we have explored the photonic biosensing application of the 1D photonic crystal (PhC) (AB)NCDC(AB)N, which is capable of detecting reproductive progesterone and estradiol hormones of different concentration levels in blood samples
Externí odkaz:
https://doaj.org/article/844ec18786574a63b677bbfa3d07aa82
Publikováno v:
Crystals, Vol 12, Iss 1, p 57 (2021)
We have theoretically demonstrated an efficient way to improve the optical properties of an anti-reflection coating (ARC) and an intermediate reflective layer (IRL) to enhance tandem solar cell efficiency by localizing the incident photons’ energy
Externí odkaz:
https://doaj.org/article/d4f743c04d6746e88f6586e8abcf1445
Autor:
Ola A. Harb, Mariem A. Elfeky, Fady M. Wadea, Ahmed M. Elsayed, Shereen Elshorbagy, Ahmed F. Amin, Ehab M. Oraby, Mohamed Farouk Amin, Abdelwahab S. Almoregy
Publikováno v:
Journal of Coloproctology, Vol 42, Iss 03, Pp 193-202 (2022)
Background It is important to detect novel biomarkers responsible for the progression and spread of colorectal cancer (CRC) to better evaluate the prognosis of the patients, provide better management, and foster the development of therapeutic targets
Externí odkaz:
https://doaj.org/article/bdb63daa72b647f59dcc62082d50f3b4
Autor:
Ehab Ali Abdelgawad, Mohammed F. Amin, Ahmed Abdellatif, Mohamed Aboulfotoh Mourad, Manal F. Abusamra
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 52, Iss 1, Pp 1-8 (2021)
Abstract Background Ischemic stroke is a major cause of death and disability. Thrombolytic therapy is a standard treatment stroke nowadays for ischemic strokes up to 4.5 h from start of symptoms. Although arterial occlusion can be detected by digital
Externí odkaz:
https://doaj.org/article/4cda071e238b4dada29df3fc086d3f15
Autor:
Manal F. Abu-samra, Mohammed F. Amin, Ahmed M. Yassen, Asmaa K. Fath El-Bab, Mohammed Farouk Gabr
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 52, Iss 1, Pp 1-10 (2021)
Abstract Background The recent advances in magnetic resonance imaging techniques have improved the assessment of acute stroke. Susceptibility weighted imaging (SWI) has a crucial role in the management plan of cerebral ischemia. This study was aimed
Externí odkaz:
https://doaj.org/article/849549eaa0ca4ea9bd2bbefec4ba5b7a
Autor:
Reda S. Hussein, Ihab Elnashar, Ahmed F Amin, Yulian Zhao, Ahmed M. Abdelmagied, Ahmed M. Abbas, Ahmed A. Abdelaleem, Tarek A. Farghaly, Osama S Abdalmageed, Ahmed A. Youssef, Esraa Badran, Hisham A. Abou-Taleb
Publikováno v:
International Journal of Fertility and Sterility, Vol 15, Iss 2, Pp 108-114 (2021)
Background: Premature luteinization (PL) is not unusual in in vitro fertilization (IVF) and could not be whollyavoided by using either gonadotropin-releasing hormone (GnRH) agonists or GnRH antagonist regimens. The studyaims to evaluate metformin’s
Externí odkaz:
https://doaj.org/article/9dd53783075048b7801d5ced50eb965c
Autor:
Reda S Hussein, Ihab Elnashar, Hisham A Abou-Taleb, Yulian Zhao, Ahmed M Abdelmagied, Ahmed M Abbas, Osama S Abdalmageed, Ahmed A Abdelaleem, Tarek A Farghaly, Ahmed A Youssef, Esraa Badran, Mostafa N Ibrahim, Ahmed F Amin
Publikováno v:
Journal of Human Reproductive Sciences, Vol 14, Iss 1, Pp 28-35 (2021)
Background: Several parameters were proposed to predict the impact of premature luteinization on intracytoplasmic sperm injection (ICSI) outcomes such as isolated progesterone (P) level, progesterone to oocyte ratio, and progesterone/estradiol ratio
Externí odkaz:
https://doaj.org/article/8717fc435cbc4f2f9d0cb2a0230a04a8