✦ LIBER ✦
The visibility of coloured characters on coloured backgrounds in viewdata displays : Bruce, M., and Foster. J.J.Visible Language, 1982, 16.4, 382–390
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 152 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0003-6870
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✦ Synopsis
hand. Significantly more weight is lifted when higher-density materials are used. Comparison with the data collected on industrial subjects showed similar, but significantly different, frequency trends. Isometric shoulder strength appears to be the limiting factor in predicting maximum acceptable weight of lift. 15.3.14 (86189)
Nagira, T., et al
Cervicobrachial and low-back disorders among school lunch workers and nursery-school teachers in comparison with cash-register operators.