Results 1 to 10 of about 770,808 (338)
Analysis of Wettability and Surface-Roughness of Titanium Grade 2 in Milling Process [PDF]
E3S Web of Conferences, 2021 Titanium Grade 2 is a material that is widely applied in biomedical implant materials. Titanium Grade 2 has a good corrosion resistance and good biocompatibility in the body.
Yusron Rifky +4 more
doaj +1 more source
Factorial design-assisted reversed phase-high performance liquid chromatography method for simultaneous determination of fluconazole, itraconazole and terbinafine [PDF]
Royal Society Open Science, 2021 A 23 full factorial design model was used for the development of a new high performance liquid chromatography method with UV detection to estimate three antifungal drugs simultaneously.
Aya Roshdy +3 more
doaj +1 more source
A Remark on the Factorization of Factorials [PDF]
Mathematics Interdisciplinary Research, 2021 The subject of this paper is to study distribution of the prime factors p and their exponents, which we denote by vp (n!), in standard factorization of n! into primes. We show that for each θ > 0 the primes p not exceeding nθ eventually assume almost all
Mehdi Hassani, Mahmoud Marie
doaj +1 more source
Lietuvos Matematikos Rinkinys, 2021 Approaches to the proof of Stirling’s formula are compared. Elementary proof of very exact variant of formula (with relative error 1/(1260n5)) is given.
Juozas J. Mačys
doaj +1 more source
Turkish Journal of Agriculture: Food Science and Technology, 2021 Two experiments were conducted in the Savelugu-Nanton Municipality of the Northern Region of Ghana in 2012 and 2013 to assess the effect of N fertilizer on growth, N remobilization and grain yield of three local varieties of soybean (Glycine max [L ...
John Bokaligidi Lambon +2 more
doaj +1 more source
Equilibrium, kinetic and thermodynamic studies on the adsorption of thiocyanate by Steel slag in an Aqueous System [PDF]
Advances in Environmental Technology, 2017 The use of steel slag in an adsorption process for the removal of thiocyanate has been studied for the first time. Steel slag, a readily available by-product of the steel industry, can be a suitable candidate for the study of the adsorption of ...
Yogesh Dhoble, Sirajuddin Ahmed
doaj +1 more source
Health and Social Care Delivery Research, 2022 Background: National clinical audit programmes aim to improve patient care by reviewing performance against explicit standards and directing action towards areas not meeting those standards. Their impact can be improved by (1) optimising feedback content
Thomas A Willis +22 more
doaj +1 more source
On Fibonacci Numbers of Order r Which Are Expressible as Sum of Consecutive Factorial Numbers
Mathematics, 2021 Let (tn(r))n≥0 be the sequence of the generalized Fibonacci number of order r, which is defined by the recurrence tn(r)=tn−1(r)+⋯+tn−r(r) for n≥r, with initial values t0(r)=0 and ti(r)=1, for all 1≤i≤r.
Eva Trojovská , Pavel Trojovský
doaj +1 more source
Revista Boletín Redipe, 2020 En la costa central y norte del Perú se llevó a cabo un Experimento en cada Valle, estudiándose Híbridos de Maíz Amarillo Duro XB-8014, XB- 8010, DK-7088, XB-8018, AG-1596, XB-8016, XB-8030. El suelo en cada Valle es de textura franca y franco arenosa, y
Lázaro Evaristo Lizarbe Alache +2 more
doaj +1 more source
Calculation of the value of the critical line using multiple zeta functions
AIMS Mathematics, 2023 Newton's identities of an infinite polynomial with complex-conjugate roots n−(σ+it) and n−(σ−it) are multiple zeta functions for n∈[1, ∞), σ∈R and t∈R. All Newton's identities can be represented by Macdonald determinants. In a special case of the Riemann
Ilija Tanackov, Željko Stević
doaj +1 more source