| 1. | One physics teacher added to class rigors by serving up racism.
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| 2. | It was not easy to balance formal rigor with social content.
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| 3. | Critics sometimes challenged his scholarship for its alleged lack of rigor.
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| 4. | The congressmen expressed shock at the rigors of the Italian campaign.
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| 5. | But Radja, 29, has been through such rigors before.
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| 6. | But long before that moment, rigor mortis has set in.
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| 7. | She has the happy knack of infusing scholarly rigor with wit.
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| 8. | Caesar came here to escape the rigors of empire-building.
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| 9. | Rigor is not a good indicator of the time of death.
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| 10. | Paradoxically, early jazz also brought a new rigor to rhythm.
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