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Let A and B be Banach algebras with preduals A∗ and B∗ respectively, and
Θ : B → A be an algebraic homomorphism. In this paper, we derive some specific results
concerning the characterizations of module Connes amenability of certain Banach algebras.
Indeed, we investigate and give necessary and sufficient conditions for module Connes
amenability of projective tensor product Ab⊗B. Moreover, we characterize the module (ψ, θ)-
Connes amenability of Θ-Lau product A×Θ B, which ψ and θ are homomorphisms in A∗ and
B∗, respectively.

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In this paper, we get some results about $alpha$-duals of g-frames and fusion frames
in Hilbert spaces. Especially, the direct sums and tensor products for $alpha$-duals of g-frames and fusion
frames are considered and some of the obtained results for duals are generalized to $alpha$-duals.