Zobrazeno 1 - 10
of 2 371
pro vyhledávání: '"Elshafei AS"'
Autor:
Safar M. Alghamdi, Olayan Albalawi, Majdah Mohammed Badr, Sanaa Mohammed Almarzouki, H.E. Semary, Abdallah Sayed Mossalem Ahmed Elshafei
Publikováno v:
Alexandria Engineering Journal, Vol 108, Iss , Pp 976-983 (2024)
An increase in total demand over the natural supply causes inflation in Egypt. Currently, the government is not intervening to reduce prices, unlike Saudi Arabia, which does interfere. The government's direct aim is to limit the price rise, known as
Externí odkaz:
https://doaj.org/article/923a3be183424095a8c18251cfa5fa6b
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
Publikováno v:
Trans. Amer. Math. Soc., 377(8):5837-5862, 2024
For each left-invariant semi-Riemannian metric $g$ on a Lie group $G$, we introduce the class of bi-Lipschitz Riemannian Clairaut metrics, whose completeness implies the completeness of $g$. When the adjoint representation of $G$ satisfies an at most
Externí odkaz:
http://arxiv.org/abs/2308.16513
Publikováno v:
BMC Oral Health, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Background Salivary gland neoplasms (SGNs) pose a challenge to both pathologists and clinicians. Despite research, the etiology of these neoplasms remains unclear. This study aimed to identify any potential association between the presence o
Externí odkaz:
https://doaj.org/article/19e0f517d10b47c2b34f6f3a83628902
Autor:
Moaz Elshair, Kazuo Hara, Nozomi Okuno, Shin Haba, Takamichi Kuwahara, Asmaa Bakr, Abdou Elshafei, Mohamed Z. Abu-Amer
Publikováno v:
Clinical Endoscopy, Vol 57, Iss 4, Pp 542-546 (2024)
Endoscopic ultrasound-guided hepaticogastrostomy (EUS-HGS) through ducts B2 or B3 is effective in most patients with biliary obstruction, because B2 and B3 commonly join together. However, in some patients, B2 and B3 do not join each other due to inv
Externí odkaz:
https://doaj.org/article/496d04ef5d3340afa9630e2977e90c98
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-32 (2024)
Abstract Reinforced concrete columns are vital load-bearing elements, responsible for transferring vertical loads and resisting lateral forces. While numerous factors govern column performance, this study pinpoints cross-sectional shape, transverse r
Externí odkaz:
https://doaj.org/article/1d6a758c46ce403bba1375947cec1798
Publikováno v:
Civil and Environmental Engineering, Vol 20, Iss 1, Pp 600-620 (2024)
The aim of this research is to provide bioclimatic design suggestions to improve the thermal comfort of people in hot and humid climates according to the BWh (hot desert climate) Köppen climate classification. The city of Minia is considered one of
Externí odkaz:
https://doaj.org/article/94ba42433e6b4b2993eefdd2244dbe72
Autor:
Adel A. Elshafei, Eid I. Ibrahim, Kamal F. Abdellatif, Abd El-Azeem K. Salem, Khaled A. Moustafa, Abdullah A. Al-Doss, Hussein M. Migdadi, Amal M. Hussien, Walid Soufan, Taha Abd El Rahman, Samah M. Eldemery
Publikováno v:
BMC Biotechnology, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Background Genetic diversity, population structure, agro-morphological traits, and molecular characteristics, are crucial for either preserving genetic resources or developing new cultivars. Due to climate change, water availability for agri
Externí odkaz:
https://doaj.org/article/848038b9cdd3443bb14d08de36e33edb
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract COVID-19 is a global pandemic that caused a dramatic loss of human life worldwide, leading to accelerated research for antiviral drug discovery. Herbal medicine is one of the most commonly used alternative medicine for the prevention and tre
Externí odkaz:
https://doaj.org/article/744fb6452727451bb7412e630701d3c6
This paper is devoted to geodesic completeness of left-invariant metrics for real and complex Lie groups. We start by establishing the Euler-Arnold formalism in the holomorphic setting. We study the real Lie group $\mathrm{SL}(2, \mathbb{R})$ and reo
Externí odkaz:
http://arxiv.org/abs/2208.10873