Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Nasser Saad"'
Publikováno v:
Mathematics, Vol 12, Iss 19, p 3037 (2024)
Let p,q≥1 be two real numbers such that 1p+1q=1, and let a,b∈R be two parameters defined on the domain of a function, for example, f. Based on the well known Hölder inequality, we propose a generic inequality of the form |f(ap+bq)|≤|f(a)|1p|f(
Externí odkaz:
https://doaj.org/article/1f5cb06ec75f431e986ac0ddaa349409
Publikováno v:
Open Ceramics, Vol 15, Iss , Pp 100368- (2023)
In this report, we studied the Ba1-xSrxTi0.93Sn0.07O3 (x = 0.00, 0.10, 0.20, and 0.30) Perovskite ceramics produced by solid-state reaction (SSR) method and investigated their structural, morphological and dielectric properties by XRD, SEM, and LCR m
Externí odkaz:
https://doaj.org/article/df98b57a8b9948d683c2e3646e4aaa0c
Autor:
Manakkattil Mohammed Ismail Sulphey, Nasser Saad Al-Kahtani, Nabil Ahmed Mareai Senan, Anass Hamad Elneel Adow
Publikováno v:
Creativity Studies, Vol 16, Iss 2 (2023)
Green creativity is developing original and practical ideas that could result in green products and services. Moreover, as stakeholders favour environmentally responsible policies and practices, organizations are shifting towards green business model
Externí odkaz:
https://doaj.org/article/ac1868b31c3b4df7ade145a88518bd2d
Autor:
Nasser Saad
Publikováno v:
Acta Polytechnica, Vol 62, Iss 1, Pp 165-189 (2022)
We study the analytic solutions of the generalized Heun equation, (α0 + α1 r + α2 r2 + α3 r3) y′′ + (β0 + β1 r + β2 r2) y′ + (ε0 + ε1 r) y = 0, where |α3| + |β2|≠ 0, and {αi}3i=0, {βi}2i=0, {εi}1i=0 are real parameters. The exis
Externí odkaz:
https://doaj.org/article/5f8cd9031c5347a8b20d80fc6c89f7e5
Publikováno v:
Advances in Difference Equations, Vol 2021, Iss 1, Pp 1-23 (2021)
Abstract Hahn’s difference operator D q ; w f ( x ) = ( f ( q x + w ) − f ( x ) ) / ( ( q − 1 ) x + w ) $D_{q;w}f(x) =({f(qx+w)-f(x)})/({(q-1)x+w})$ , q ∈ ( 0 , 1 ) $q\in (0,1)$ , w > 0 $w>0$ , x ≠ w / ( 1 − q ) $x\neq w/(1-q)$ is used to
Externí odkaz:
https://doaj.org/article/87070bd2ccd84d70912cbda8bd79e011
Publikováno v:
مجلة جامعة تشرين للبحوث والدراسات العلمية، سلسلة العلوم الأساسية, Vol 44, Iss 3 (2022)
تصنف تيتانات الباريوم كأشهر المواد الفيروكهربائية، وأكثرها استخداماً في التطبيقات العلمية والتكنولوجية نظراً لخصائصها الفريدة، وامكا
Externí odkaz:
https://doaj.org/article/83925bbc3d7940e1b80d96e49bbc03df
Publikováno v:
Fractal and Fractional, Vol 7, Iss 3, p 245 (2023)
This paper presents a new class of fractional order Runge–Kutta (FORK) methods for numerically approximating the solution of fractional differential equations (FDEs). We construct explicit and implicit FORK methods for FDEs by using the Caputo gene
Externí odkaz:
https://doaj.org/article/9594de033130441681e0d9225fb508d4
Autor:
Saeed Ali Alqahtani, Mashael Obaid Alshahrani, Mona Oweidh Alnefaie, Abdullah Mana Almofrej, Fahad Hassan Aldaghsh, Nasser Saad Alamri, Sultan Saleh Alshamrani
Publikováno v:
Saudi Journal of Oral Sciences, Vol 8, Iss 2, Pp 98-103 (2021)
Introduction: The lack of interest and knowledge related to personal protection equipment (PPE) and infection control measures might have a detrimental effect on dental occupational workers. Aim: The purpose of this study was to evaluate the knowledg
Externí odkaz:
https://doaj.org/article/9ac94c8a82574efd8f0ba50f99a370b3
Autor:
Nasser Saad Al Kahtani, Sulphey M. M.
Publikováno v:
SAGE Open, Vol 12 (2022)
The current study was conducted to examine the relationship between Psychological capital (PsyCap), Social capital, Workplace wellbeing, and Employee engagement in Saudi Arabia. Only limited evidence exists about the relationship between the construc
Externí odkaz:
https://doaj.org/article/4f9c362b85264b7ca465bf92466ff15f
Publikováno v:
مجلة جامعة تشرين للبحوث والدراسات العلمية، سلسلة العلوم الأساسية, Vol 44, Iss 1 (2022)
حضرت محاليل صلبة من تيتانات الباريوم المشابة بالقصدير ذات الصيغة BaTi1-xSnxO3 بطريقة تفاعل الحالة الصلبة عند درجة حرارة تكليس 1200˚C وزمن 2h من أج
Externí odkaz:
https://doaj.org/article/d6c3b6e2727d4b96ae0b46dfb42c93f7