Modern Interferometry for Length Metrology: Exploring limits and novel techniques gives an overview of refined traditional methods and novel techniques in the field of length and distance metrology. The representation of a length according to the definition of the meter in the International System of Units (SI) requires a measurement principle that establishes a relation between the travelling time of light in vacuum and the length to be measured. This comprehensive book ...

Guava (Psidium guajava L.) is an exquisite, nutritionally and economically valuable crop of tropical and subtropical regions of the world. It outshines other tropical fruits in productivity, hardiness, adaptability, nutritional value, and ensures higher economic returns to growers. Guava is commercially grown in over 70 countries, and is gaining in popularity as a 'super fruit' due to its nutritional and health benefits. Notable recent developments include the potential to improve crop yie...