Wyniki wyszukiwania:

Meristematic cells in plants become the many different types of cells found in a mature plant. This is achieved by a selective response to chemical signals both from neighbouring cells and distant tissues. It is these responses that shape the plant, its time of flowering, the sex of its flowers, its length of survival or progress to senescence and death. How do plants achieve this? This treatise addresses this question using well-chosen examples to illustrate the concept of target cells. The authors discuss how each cell has the ability to discriminate between different chemical signals,...

This volume examines rhetorical conventions employed in mechanical engineering research to understand the knowledge-making principles of the discipline, as well as their expression within the research article. In particular, the study analyses the organisational patterns of mechanical engineering research articles using Swales's conceptualisation of moves and steps. In addition, the research identifies the phraseology associated with specific moves and steps. The study draws on a corpus of 120 mechanical engineering research articles, equally distributed across two sub-disciplines (mechanical...