Additive technologies have made it possible to form a fundamentally new direction in the technology of unmanned aerial vehicles production, with help which is manufacture single and unique samples products due layer-by-layer build-up material by method synthesis simultaneous obtaining given shape dimensions next product based on digital prototype. Modern capabilities equipment materials are rap...

Vineyards are likely to be regionally important for wildlife, but we lack biodiversity studies in this agroecosystem which is undergoing a rapid management revolution. As vine cultivation is restricted to arid and warm climatic regions, biodiversity-friendly management would promote species typical of southern biomes. Vineyards are often intensively cultivated, mostly surrounded by few natural ...

selecting material is one of the most important phases in product design and manufacturing process of any physical product. choosing the optimal possibility for production among vast variety of materials that are being developed in diversity and number is a very difficult, lengthy and expensive process which makes it one of the major challenges of engineers and designers. approximately always m...

An appropriate material for a particular product determines the range of function, durability, cost, user’s feedback and experience about the product. Failure arising from improper material selection may often lead to loss of both revenue and reputation of the concerned manufacturing organization. Hence, selection of a proper material for a product is very important from engineering design pers...

This paper is concerned with the choice of the materials to minimise the deformation of mechanical components caused by extraneous thermal and vibrational inputs. First, material ‘performance indices’ (combinations of material properties) are derived for systems subjected to low frequency sinusoidal vibration inputs and for systems subjected to broad– band excitation. A methodology is developed...