Titlebook: Lecture Notes in Rotorcraft Engineering; Antonio Filippone,George Barakos Textbook 2023 The Editor(s) (if applicable) and The Author(s), u

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Rotorcraft Flight Performance,nce. We provide examples of methods used to estimate the direct operating costs, which are one of the major limiters to the use of rotorcraft. We complete the performance analysis with fuel planning methods, payload-range assessment, and speed augmentation concepts (compound helicopters).

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the recent past, a significant progress has been made in the development of regeneration systems for various legumes, and many legumes are now amenable to regeneration via somatic embryogenesis. The purpose of this review is to focus on recent advances in the initiation and development of somatic em

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George Barakosand research strategies which lead to the development of improved cultivars is urgently needed. The variables in the choice of breeding methods have been considered and selection targets have been pointed out. These include the improvement of plant architecture, nitrogen fixation (selection of plant

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