Vol 72, Issue 2, 2023
Research article
	Application of nonlinear regression in recognizing distribution of signals in wireless channels; pp. 105–114
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	Comparison of multifractal parameters of surface defects and non-defects; pp. 115–127
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	W-shaped chirp free and chirped bright, dark solitons for perturbed nonlinear Schrödinger equation in nonlinear optical fibers; pp. 128–144
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	Impact of laser fading on physico-mechanical properties and fibre morphology of multicomponent denim fabrics; pp. 145–153
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	Polyphenolic compounds in apple (Malus domestica Borkh.) cultivars grown in Estonia; pp. 154–166
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	Toxicity assessment of Cedrus deodara oil compared to carbosulfan for Tenebrio molitor (Coleoptera: Tenebrionidae) adults; pp. 167–175
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	Potential uses of N-methylmorpholine N-oxide for the treatment of agricultural waste biomass; pp. 176–183
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	Development and testing of vertical take-off and landing aerial vehicle with tandem electric ducted fan motor; pp. 184–193
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