Estimating Cell Mechanical Anisotropy via Spherical Indentation and F-actin Imaging [0.03%]
基于球形压入和F肌动蛋白成像估计细胞机械各向异性性
Juanyong Li,Owen Beaver,Chaokai Zhang et al.
Juanyong Li et al.
Mechanical properties reflect the physiological state of cells, yet, commonly reported Young's modulus (Es), does not represent the mechanical anisotropy. In this work we sought to determine if standard spherical probe indentation, combined...
A Multi-Laboratory Study Towards Standardizing Spine Testing: Evaluating Reproducibility and Temporal Changes in Lumbar Spine Surrogates [0.03%]
多实验室研究推动脊柱测试标准化：评估腰椎替代品的再现性和时间变化性
Jenna Wahbeh,Jeremy G Loss,Emma Coltoff et al.
Jenna Wahbeh et al.
Background: Composite spine surrogates have been designed to address the challenges of biomechanical testing using cadavers; however, their biofidelity and reproducibility among laboratories remain unknown. This study eva...
Computational Determination of Effective Working Length in Experimental Torsion Testing of Long Bones [0.03%]
长骨扭转实验中有效工作长度的计算确定
Kylie Frew,Hannah Dailey
Kylie Frew
Torsion is the preferred mode of loading for ex vivo whole-bone mechanical testing due to its robustness to alignment artifacts and ease of implementation. Results from a nondestructive torsion test are usually reported as torsional stiffne...
Hierarchical Experimental Characterization of the Human Rib Cage for Non-Lethal Projectile Impact Applications [0.03%]
人体肋骨针对非致命性冲击的分层实验表征研究
Connor Bradfield,Marshall Tumperi,Nadeau Hahne et al.
Connor Bradfield et al.
Kinetic energy non-lethal weapons are designed to induce target compliance without causing severe injury and death. Computational torso models are a powerful tool used to evaluate the safety of new projectile designs before they are fielded...
An In Vitro Experimental Model for Investigating Aortic Pressure Dynamics Under Blunt Thoracic Impacts [0.03%]
胸腔撞击下主动脉压力动态的体外实验模型研究
Ghassan Maraouch,Curtis Horton,Joseph Fanaberia et al.
Ghassan Maraouch et al.
Blunt traumatic aortic rupture (BTAR) is a life-threatening injury that can occur in high-impact events such as motor vehicle collisions, falls, and sports-related trauma involving the thorax. Despite improvements in vehicle safety features...
Thao Vicky Nguyen,Richard E Debski
Thao Vicky Nguyen
Biomechanical Principles of Temporal Muscle Activation in Functional Movements: Implications for Stability and Movement Coordination [0.03%]
功能运动中咬肌激活的生物力学原理及其对稳定性和运动协调的影响
Seungnam Min
Seungnam Min
Temporal coordination of muscle activation is a key determinant of mechanical control in functional movements such as lifting, gait, and sit-to-stand transitions. Although electromyography (EMG) research has traditionally emphasized amplitu...
Fascicular Elastin Modulates Recovery of Mechanical Properties Following Sub-Failure Repetitive Loading [0.03%]
肌原纤维弹性蛋白调节亚失败重复加载后的机械性能恢复
Shawn N Pavey,Nathan Xu,Spencer P Lake
Shawn N Pavey
While fascicular elastic fibers have been shown to significantly affect mechanical properties of tendon in stress relaxation and ramp to failure testing, the contribution of elastin to fatigue properties has only recently been investigated....
Head Kinematic Measurements and Finite Element Modelling of Canadian Armed Forces Operators Firing Three Long-Range Rifle Configurations [0.03%]
三种远程步枪射击的加拿大武装部队操作员头部动力学测量和有限元建模
Tanvi Seeburrun,Devon C Hartlen,Michael Bustamante et al.
Tanvi Seeburrun et al.
Mild traumatic brain injury (mTBI) symptoms have been associated with repeated exposure to the recoil of long-range rifles. However, there is limited physical data on head responses to rifle recoil and no consistent approach to quantitative...
Austin Boie,Arthur J Michalek
Austin Boie
Due to its avascular nature, treatment of degeneration of the intervertebral disc (IVD) is typically carried out via needle injection into the inner nucleus pulposus (NP) of the disc. Proposed treatments range from small peptides with nanom...