id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-5616	Saeed, Abdulkafi Mohammed; Eldabe , Nabil T. M.; Ismael, Aya M. ; Ali, Saeed Mohammed Salman	Impacts of Activation Energy and Modified Darcy Law on the Motion of Williamson Nanofluid over a Stretching Riga Sheet through Porous Medium	2025	22	.pdf	application/pdf	7574	325	65	− s23 − s s24 ) , s28 = s26+s27, s29 = s25−s28, s30 = 1+ s6 + s29, s31 = − (1 + s3 + s20) , s32 = − (s1 + s19) , s33 = s2 + s24, s34 = s5 + s28, s35 = 2s32, s36 = 3 s18 ,s37 = s s33, s38 = s34 √ 1/k+ s23, s39 = ( 1+ s)s21, s40 = ( 1 + √ 1/k ) s22, M. El-dabe Nabil et al. / Eur. + Nt Nb θ′′ − Sc λ e−E (E +m) (w − 1) θ φ = 0 (13) With conditions f = 0, f ′ = 1, θ = 1, φ = 1, η = 0 f ′ = 0, θ = 0, φ = 0 η → ∞ (14) Where We =Γa 3 2 x√ ν is the Williamson parameter, k = k0a ν is the permeability parameter, M = π j0M0 8 ρf a2x is the modified Hermann number, s = √ π2ν l2a is the dimensionless parameter, Pr = µ0cf kc is the Prandtl number, Nb = τ0DB(Cw−C∞)	cache/ejpam-5616.pdf	txt/ejpam-5616.txt