Helmets with lattice liners can mitigate traumatic brain injury from impacts [0.03%]
蜂窝衬里的头盔可以减轻冲击造成的脑震荡
Mohammad Nasim,Silvia Spadoni,Piero G Pavan et al.
Mohammad Nasim et al.
This study explores the effectiveness of architected lattice structures, specifically made of polyamide 12 (PA12) material, as potential helmet liners to mitigate traumatic brain injuries (TBI), with a focus on rotational acceleration. Eval...
Using dynamic ultrasound to assess Achilles tendon mechanics during running: The effect on running pattern and muscle-tendon junction tracking [0.03%]
采用动态超声评估跑步过程中跟腱力学：对跑动模式和肌腱-肌肉连接跟踪的影响
Wouter Schallig,Ytjanda Sloot,Milou M van der Schaaf et al.
Wouter Schallig et al.
Achilles tendon strain can be quantified using dynamic ultrasound, but its use in running is limited. Minimal effects on running pattern and acceptable test-retest reliability of muscle-tendon junction (MTJ) tracking are prerequisites for u...
Alterations in mechanical properties of rabbit collateral ligaments eight weeks after anterior cruciate ligament transection [0.03%]
前交叉韧带切断术后8周兔侧副韧带力学性能的变化
Anahita Gheisari,Aapo Ristaniemi,Mehrnoush Haghighatnejad et al.
Anahita Gheisari et al.
Anterior cruciate ligament (ACL) injury is a common knee ligament injury among young, active adults; however, little is known about its impact on the viscoelastic properties of the knee joint's collateral ligaments. This study aimed to char...
The impact of the microvascular resistance on the measures of stenosis severity [0.03%]
微血管阻力对狭窄严重程度测量的影响
Tam Atkins,Navid Freidoonimehr,John Beltrame et al.
Tam Atkins et al.
The relationship between measures of stenosis and microvascular resistance is of importance due to medical decisions being based on these values. This research investigates the impact of varying microvascular resistance on fractional flow r...
On the accuracy of the segmentation process and transcatheter heart valve dimensions in TAVI patients [0.03%]
经导管主动脉瓣植入术患者主动脉瓣分段过程的准确性及其瓣膜尺寸的研究
Roberta Scuoppo,Stefano Cannata,Caterina Gandolfo et al.
Roberta Scuoppo et al.
Accurate segmentation of medical images is critical for generating patient-specific models suitable for computational analyses, particularly in the context of transcatheter aortic valve implantation (TAVI). This study aimed to quantify the ...
Role of disturbed wall shear stress in the development of cerebral aneurysms [0.03%]
紊乱壁剪切应力在脑动脉瘤发展中的作用
Yuji Shimogonya,Shunichi Fukuda;CFD ABO Study Group
Yuji Shimogonya
Although the hemodynamics of cerebral aneurysms have been extensively studied using patient-specific computational fluid dynamics techniques, no specific hemodynamic factors characteristic of cerebral aneurysm development have yet been iden...
A comparison of three methods for establishing an ACL reference length in vivo [0.03%]
三种方法活体建立ACL参考长度的比较研究
Jacqueline N Foody,Grace K Li,Patrick X Bradley et al.
Jacqueline N Foody et al.
As anterior cruciate ligament (ACL) injuries are highly prevalent among active individuals, it is vital to better understand the loading conditions which lead to injury. One method for doing so is through measurement of dynamic, in vivo ACL...
Comparative Study
Journal of biomechanics. 2024 Nov:176:112337. DOI:10.1016/j.jbiomech.2024.112337 2024
Lumbar spine marker placement errors and soft tissue artifact during dynamic flexion/extension and lateral bending in individuals with chronic low back pain [0.03%]
慢性下腰痛患者的动态屈伸和侧弯运动中的腰部标记放置错误及软组织伪像的影响
Marit E Johnson,Clarissa LeVasseur,Tom Gale et al.
Marit E Johnson et al.
Quantitative in vivo biomechanical assessments are typically performed with optoelectronic motion capture (MoCap) using retroreflective markers attached to skin. This technique inherently contains measurement errors from both marker placeme...
Numerical investigation of new rete ridge formation in a multi-layer model of skin subjected to tissue expansion [0.03%]
组织扩张条件下皮肤多层模型中新乳头突形成数值研究
Omar Moreno-Flores,Maria Holland,Joanna Ledwon et al.
Omar Moreno-Flores et al.
The skin is a multilayered organ with microstructural and antomical heterogeneities that contribute to its unique mechanophysiology. Between the epidermis layer at the top and the dermis layer below, the basal keratinocytes form an interfac...
Strategies for unplanned gait termination at comfortable and fast walking speeds in children with cerebral palsy [0.03%]
脑瘫儿童在舒适和快速步行速度下意外停止行走的策略研究
Minoru Kimoto,Kyoji Okada,Kazutaka Mitobe et al.
Minoru Kimoto et al.
Collision avoidance while walking is necessary for safe living, and faster walking speeds tend to increase collision risk. However, gait termination strategies for patients with cerebral palsy (CP), from comfortable to faster speed, remain ...