Zobrazeno 1 - 10
of 524
pro vyhledávání: '"A. Sroor"'
Autor:
Farid M. Sroor, Ahmed A. F. Soliman, Elham Mohamed Youssef, Mohamed Abdelraof, Ahmed F. El-Sayed
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-30 (2024)
Abstract A very practical method for the synthesis of unsymmetrical carbamide derivatives in good to excellent yield was presented, without the need for any catalyst and at room temperature. Using a facile and robust protocol, fifteen unsymmetrical c
Externí odkaz:
https://doaj.org/article/a080d891ffce42eca62714c9cd9d6b01
Autor:
Ala'a A.Razak Al Khazzar, Raghda Isam Saleem, Noor Taha Yassen, Bushra Abdel Hussein Naeem, Hawraa Ahmed Abdulrazaq, Sroor Sattar Kassed, Sukaina Jassim Ghanem, Fatima Ibrahim Yahya, Fatima Adil Salim
Publikováno v:
Basrah Journal of Surgery, Vol 30, Iss 1, Pp 83-94 (2024)
Background: A proper healthcare service can be provided by healthcare workers including physicians and paramedics with perfect mental health who are free from occupational stress. Stress can affect up to 60% of health care providers including physici
Externí odkaz:
https://doaj.org/article/a0e3f6bac3364776b52e4b31eeb3a167
Publikováno v:
Âderna Fìzika ta Energetika, Vol 13, Iss 2, Pp 193-202 (2012)
The spectrometric measurements can provide an alarm for the radiation activity and radioelement concentra-tions. The activity increase over the ambient background can be achieved by well calibrated gamma-spectrometers. In comparison between Wadi El-D
Externí odkaz:
https://doaj.org/article/0fa0c129f08547ea869b1dd966ae8346
Publikováno v:
Âderna Fìzika ta Energetika, Vol 11, Iss 2, Pp 203-208 (2010)
Neutron activation analysis (NAA) using the Second Egyptian Research Reactor (ETRR-2) has been utilized to analyze whole blood samples. The National Cancer Institute of Egypt provided us with 18 blood samples (11 breast, 2 prostate, 2 colon, 1 pancr
Externí odkaz:
https://doaj.org/article/430ce9d4bd97455c83244995d180dab1
Publikováno v:
Journal of Engineering and Sustainable Development, Vol 28, Iss 4 (2024)
One of the most serious problems facing the whole world today is global warming. Their lease of greenhouse gases is exacerbating the effects of global warming. Reduced greenhouse gas emissions and searching for alternative energy sources are becoming
Externí odkaz:
https://doaj.org/article/93f963d77408416d86f9202526b5c1ed
Autor:
Sroor, Farid M., Elhakim, Heba K.A., Abdelrehim, Safaa M., Mahrous, Karima F., El-Sayed, Ahmed F., Abdelhamid, Ismail A.
Publikováno v:
In Journal of Molecular Structure 5 February 2025 1321 Part 4
Here we outline a description of paraxial light propagation from a modal perspective. By decomposing the initial transverse field into a spatial basis whose elements have known and analytical propagation characteristics, we are able to analytically p
Externí odkaz:
http://arxiv.org/abs/2106.01313
Autor:
Farid M. Sroor, Karima F. Mahrous, Heba A. M. Abd El-Kader, Abdelmageed M. Othman, Nada S. Ibrahim
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-19 (2023)
Abstract We designed and prepared a novel series of urea derivatives with/without sulfonyl group in their structures to investigate the impact of the sulfonyl group on the biological activity of the evaluated compounds. Antibacterial investigations i
Externí odkaz:
https://doaj.org/article/320ece6f0016412b9a067ad5f9a96c48
Autor:
Farid M. Sroor, Wael M. Tohamy, Khairy M. A. Zoheir, Nagwa M. Abdelazeem, Karima F. Mahrous, Nada S. Ibrahim
Publikováno v:
BMC Chemistry, Vol 17, Iss 1, Pp 1-28 (2023)
Abstract The current study involves the design and synthesis of a newly synthesized pyrrolo[2,3-d]pyrimidine derivatives to contain chlorine atoms in positions 4 and 6 and trichloromethyl group in position 2 using microwave technique as a new and rob
Externí odkaz:
https://doaj.org/article/2b9e7f38fbcd462ebdce3188a9da39f7
Autor:
Sroor Abood, Mohamed Mohesan
Publikováno v:
مجلة الآداب, Vol 2, Iss 147 (2023)
Translation is important in every society in the world, because it destroys language barriers between countries. Through translation we can communicate with others despite the difference in languages. The translation activity is a tool to solve commu
Externí odkaz:
https://doaj.org/article/aabd377152734ebdb9375c14810a4738