This phase for data collection - classifications is the most work intensive and time consuming of all the phases in an lca. it includes collecting quantitative and qualitative data for every unit process in a system. describe what data for each unit process should be classified in general. give three examples.

What precautions should you take to prevent injuries when dealing with heavy loads?

Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when