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To study the influence of different service cycles of BioRID II dummy on test evaluation results in the whiplash tests, 4 whiplash tests are carried out by taking 2 dummies with different service cycle seating the H-point x at the baseline position +5 mm and -5 mm respectively, meanwhile, the dummy’s neck structure and calibration descriptions are discussed. The results show that the difference in service cycle between BioRID II dummy has significant influence on the Neck Injuries Criteria (NIC) and the lower neck axial force, and the gap in the whiplash test evaluation may reach more than 0.5. The rationality of the current way of adjusting the neck My and the method and dimension of dummy calibration remain to be discussed.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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