Description: materials I used: Soft copper wire: 20 gauge (wire diameter 0.8mm): 12cm (about 5 inch) 22 gauge (wire diameter 0.4mm): 30cm (12 inch) Beads: 4mm (crystal abacus) You can use any wire ...

Background/objectives Walking pace is associated with risk of premature mortality. However, whether this relationship is independent of total volume of physical activity and highest physical activity ...

Hash functions are often used to protect the integrity of information. In general, the design of hash functions should satisfy three standards: pre-image resistance, second pre-image resistance and ...

Accounting, as an important component of enterprise management, plays a crucial role in the financial stability and development of enterprises. With the rapid development of information technology, ...

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