为解决延迟愈合或不愈合情况下骨愈合潜力评估的难题，研究人员开展了 “[18 F] NaF PET/CT 评估骨科创伤手术中骨愈合能力的可行性研究”。结果显示该技术有助于判断骨愈合潜力，减少不必要手术，挑战了传统不愈合定义。 在骨科创伤领域，骨折是极为常见的 ...

So you got your 2021 F-150 recall handled back in 2022 and thought you were good? Think again. Ford just issued a repeat recall because—get this—the software fix didn’t actually fix anything. Yeah, it ...

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You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

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Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. A boy observes a partial solar eclipse with ...

The Twilight movies are a romantic fantasy vampire series based on the series of novels by Stephenie Meyer.