Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Abdullah Al-Othman"'
Autor:
Ali Alhailiy, Essam Alkhybari, Mohammed Alshuhri, Abdullah Al-Othman, Tarek Hegazi, Mohammed Alsuhaimi, Sultan Alghamdi, Khaled Alenazi, Yazeed Alashban, Sami Alghamdi, Omar Quzi, Osama Jaafari, Saleh Alajlani, Abdulrahman Masmali, Yasser Hadi, Elbagir Manssor, Mustafa Mahmoud
Publikováno v:
Diagnostics, Vol 14, Iss 14, p 1523 (2024)
Objectives: Diagnostic reference levels (DRLs) are crucial tools for optimizing radiation exposure during different radiological examinations. This study aimed to establish preliminary DRLs for commonly performed computed tomographic angiography (CTA
Externí odkaz:
https://doaj.org/article/287f3976d0a44908b82aafa1f43b0073
Autor:
Elfatih Abuelhia, Abdulrahman Tajaldeen, Ali Alghamdi, Osama Mabrouk, Wejdan Aluraik, Amir Msmar, Muawia Elsadig, Entisar Osman, Abdullah Al-Othman, Salem Alghamdi, Mesbah Albadri, Rowa Aljondi
Publikováno v:
Applied Sciences, Vol 12, Iss 13, p 6691 (2022)
Computed tomography (CT) has had a massive impact on diagnostic radiology over the past few decades. Serious concerns exist because of the increase in the effective radiation dose associated with CT scans, which could pose significant health risks. I
Externí odkaz:
https://doaj.org/article/400cf9e19e1a4f409e4225f092d35ffe
Autor:
Bin Abdullah Al-Othman, Fahd
Publikováno v:
Ijaz Arabi Journal of Arabic Learning; Jun2024, Vol. 7 Issue 2, p458-469, 12p
Autor:
Abdullah M.A. Al Majid, Mohammad Shahidul Islam, Zeid Abdullah Al-Othman, Ahlam F. Al-Salhoob
Publikováno v:
Arabian Journal of Chemistry, Vol 10, Iss S1, Pp S964-S970 (2017)
A set of chiral bis-amide ligands (4a–d and 5a–d) were obtained easily from readily available starting materials in a straightforward manner via acid chloride reaction of the parent Feist’s acid. These ligands have been tested as chiral catalys
Externí odkaz:
https://doaj.org/article/ff760861fc83499cb9a9f722659ae1da
Autor:
Abdulrahman Tajaldeen, Osama A Mabrouk Kheiralla, Salem Saeed Alghamdi, Haney Alsleem, Abdullah Al-Othman, Elfatih Abuelhia, Rowa Aljondi
Publikováno v:
Journal of Multidisciplinary Healthcare.
Abdulrahman Tajaldeen,1 Osama A Mabrouk Kheiralla,1 Salem Saeed Alghamdi,2 Haney Alsleem,1 Abdullah Al-Othman,3 Elfatih Abuelhia,1 Rowa Aljondi2 1Department of Radiological Sciences, College of Applied Medical Science, Imam Abdulrahman Bin Faisal Uni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71e9128f51e29ac3c55471faa7f9485c
https://www.dovepress.com/evaluation-of-pediatric-imaging-modalities-practices-of-radiologists-a-peer-reviewed-fulltext-article-JMDH
https://www.dovepress.com/evaluation-of-pediatric-imaging-modalities-practices-of-radiologists-a-peer-reviewed-fulltext-article-JMDH
Publikováno v:
International Journal of Molecular Sciences, Vol 13, Iss 5, Pp 5542-5553 (2012)
An efficient and convenient strategy for the enantioselective synthesis of enantiomerically enriched 10-ethyl-7,8-dihydro-γ-ionone isomers (R)-(+)-7, and (S)-(−)-7 are described utilizing a lipase mediated resolution protocol, and reductive elimin
Externí odkaz:
https://doaj.org/article/d23ce8d0b67543c1a2c9aba806f3bd27
Autor:
Assem Barakat, Zeid Abdullah Al-Othman, Ahlam F. Al-Salhoob, Abdullah M. A. Al Majid, Mohammad Shahidul Islam
Publikováno v:
Molecules, Vol 17, Iss 5, Pp 5550-5563 (2012)
The hemilabile chiral C2 symmetrical bidentate substituted amide ligands (1R,2R)-5a-d and (1S,2S)-6a-d were synthesized in quantitative yield from (1R,2R)-(+)-3-methylenecyclo-propane-1,2-dicarboxylic acid (1R,2R)-3 and (1S,2S)-(-)-3-methylene-cyclop
Externí odkaz:
https://doaj.org/article/9f2adfef9ee2490eb90a05c0ac748cf8
Autor:
Abdullah Saleh Alamary, Yahia Nasser Mabkhot, Abdullah Mohammed Al-Majid, Zeid Abdullah Al-Othman, Assem Barakat
Publikováno v:
International Journal of Molecular Sciences, Vol 12, Iss 11, Pp 7824-7834 (2011)
A facile and convenient synthesis of some novel hydrazones, schiff’s base and pyrazoles from thieno[2,3-b]thiophene derivatives 1 have been achieved in high yields assisted by microwave and classical methods. The structures of all the title compoun
Externí odkaz:
https://doaj.org/article/92a772c536c545e58258e5acfb6657ae
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 2, Pp m186-m187 (2010)
The cyclotetraphosphate anion, [P4O12]4−, forms the title complex with cobalt(II) and quinolinium, {(C9H8N)2[Co(P4O12)(H2O)2]·6H2O}n. In the complex anion, the CoII ion, lying on an inversion center, is surrounded by four phosphate O atoms and two
Externí odkaz:
https://doaj.org/article/ef0bef286ffb468896fd0d0e9aec3e08
Publikováno v:
Asian Journal of Chemistry. 25:8301-8306
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02dbff5a178c08790e7309f76358017e
https://doi.org/10.14233/ajchem.2013.14723
https://doi.org/10.14233/ajchem.2013.14723