The article is devoted to the analysis of practice of application of specific computational techniques within MS Excel, including VBA, for teaching selected topics in actuarial mathematics.Formulation of the problem.With the evolution of financial and actuarial models towards complexity and reliance on machine learning and data science, there is a
Quantitative determination of carbohydrate antigen 153 (CA153) in human serum plays an important role in early diagnosis of breast cancer.In this work, a highly sensitive and selective biosensor for CA153 detection was developed based on a fluorescent resonance energy transfer (FRET) strategy, in which near-infrared (NIR)-excitable upconversion nan
Abstract Background Tomato, Solanum lycopersicum L.(Solanales: Solanaceae) is the second most important vegetable crop in Egypt and is infested with many insect pests.The cotton leafworm, Spodoptera littoralis (Boisd.) causes severe economic losses in tomatoes and many other crops.Many management strategies were developed in order to manage the eco