biomechanics

The narwhal's defining feature – its continuously growing tusk – is the only straight structure of its kind seen in nature. Now, scientists have cracked the code on how these elusive Arctic whales grow such an impressive and unique tool. Continue Reading Category: Biology , Science , Refractor: Science & Health Tags: Marine Biology , Whale , Marine Innovations , Tools , Biomechanics , Sensory , T…

Dr. Rajandeep Sekhon leads the Clemson University team participating in a four-year, $6 million National Science Foundation collaborative grant for the project “Collaborative Research: FEC: Converging AI, Biomechanics, and Genomics to Engineer Lodging Resilient Field Crops.” Dr. James Morris is part of a team that was awarded a NIH grant, “Optimization of N. fowleri inhibitors […]

Cardan angle sequences are widely used to describe three-dimensional joint rotations in the foot and ankle, but differences in rotation order can complicate interpretation, especially in joints with multiplanar motion. This study systematically evaluated the influence of Cardan sequence selection on the kinematics of the tibiotalar, talofibular, tibiofibular, subtalar, and talonavicular joints us…

Lower extremity loss affects nearly 150,000 individuals in the United States yearly yielding extreme health care costs annually. Typically, prosthetic devices are prescribed for 5-8 years despite known changes to an individual’s gait as time progresses. Patients can expect to undergo approximately 8-12 weeks of gait retraining to improve their comfort and efficiency. Biomechanical changes occur w…

IntroductionRib fractures result in significant morbidity and mortality of equine neonates. Various methods to repair these fractures have been described but biomechanical testing in immature equine neonatal bone has not been performed. The study objective was to compare strength, stiffness, and mode of failure for four different methods of equine neonatal rib fracture repair.MethodsRibs were ran…

Purpose Porcine cervical spines are commonly used as a surrogate for human lumbar spines due to their similar anatomic and mechanical characteristics. Despite their use in spinal biomechanics research, porcine annulus fibrosus (AF) yield and ultimate properties have not been fully evaluated. This study sought to provide a novel dataset of elastic, yield, and ultimate properties of the porcine AF …

Purpose Understanding how spinal orientation affects injury outcome is essential to understand lumbar injury biomechanics associated with high-rate vertical loading. Methods Whole-column human lumbar spines (T12–L5) were dynamically loaded using a drop tower to simulate peak axial forces associated with high-speed aircraft ejections and helicopter crashes. Spines were allowed to maintain natural …

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