#newinJBME Researchers from Oden Institute and Research at Penn performed detailed simulations of the left ventricular mitral valve to study mitral regurgitation during myocardial infarction. doi.org/10.1115/1.4065…

#newinJBME New data from UBC School of Kinesiology suggests a potential link between facet joint anatomy and neutral zone stiffness. doi.org/10.1115/1.4065…

#newinJBME How well do you know your National Institute of Standards and Technology thermo tables? Jeff Weiss and colleagues suggest a validated strategy for harmonizing constitutive models for the free energy of fluids like air and water with commonly tabulated specific internal energies. doi.org/10.1115/1.4065…

#newinJBME This comparative anatomy study from UC San Diego OBGYN shows that sexual dimorphism is present in rat and human pelvic floor muscle (PFM) architecture and the male rat is suitable for studies of human male PFMs. doi.org/10.1115/1.4066…

#newinJBME Image-based models from Richard E Debski Swanson School of Engineering revealed that a combined evaluation of both bone structure and bone bruise distribution is necessary to diagnose tissue injury from MR imaging. doi.org/10.1115/1.4066…

#newissue The November 2024 issue of #JBME is available now: asmedigitalcollection.asme.org/biomechanical/…

#newinJBME This #ReviewArticle examines methods to determine tibiofemoral kinematics to restore function and maximize implant longevity in total knee replacement surgery. doi.org/10.1115/1.4065…

#newinJBME Fetal position during vaginal delivery impacts stress on the fetal brain. Patient-specific simulations reveal that while the left-occiput-anterior position reduces maternal tissue deformation, it may increase brain stress for the baby. doi.org/10.1115/1.4065…

#newinJBME A mathematical model reveals how neuronal firing affects ATP concentrations in synaptic boutons, showing that boutons without stationary mitochondria can still maintain adequate ATP levels despite oscillations in demand. doi.org/10.1115/1.4065…

#newinJBME A new predictive dynamic simulation method for determining optimal knee implant positioning after total knee arthroplasty could enhance surgical outcomes by improving load distribution and alignment based on individual patient data. doi.org/10.1115/1.4065…

#newinJBME Research from @UCDavis finds that understanding the dependency of the variation in sagittal curvature on femoral condyles can help design knee replacement components that better match native knee kinematics. doi.org/10.1115/1.4065…

#newinJBME Residual strain and joint pressurization maintain collagen tension, even in the absence of external loads, suggesting these factors are crucial for understanding ligament mechanics. doi.org/10.1115/1.4066…

#newinJBME Modeling of post-implant collagen remodeling in engineered pulmonary artery conduits reveals that while conduits maintain dimensional stability, their internal collagen structure undergoes significant changes over time. doi.org/10.1115/1.4065…

#newinJBME #openaccess Using a 6-axis robot for cortical bone drilling combined with cryogenic cooling via liquid nitrogen significantly improves precision, reduces thermal risk, and enhances chip evacuation compared to traditional methods. doi.org/10.1115/1.4066…

#throwbackthursday Our most cited article from five years ago this month used CFD to evaluate the effects of left subclavian artery coverage during thoracic endovascular aortic repair (TEVAR) in type B aortic dissection. doi.org/10.1115/1.4043…

#newinJBME Enzymatic digestion of intervertebral discs can significantly alter the mechanics of intradiscal injection and leakage, highlighting the need for caution when using this approach to simulate intervertebral disc degeneration. doi.org/10.1115/1.4066…

#newinJBME A new lattice structure for bone tissue engineering shows improved permeability and significantly enhanced active cell proliferation area, making it a promising advancement over conventional scaffolds. doi.org/10.1115/1.4066…

#newinJBME This #technicalbrief demonstrates that 3D digital image correlation (3D-DIC) provides accurate kinematic measurements for non-penetrating blunt impacts, with advantages for assessing trauma from sports and military situations. doi.org/10.1115/1.4065…

#newinJBME This #technicalbrief presents a self-adapting algorithm to detect gait phases such as toe-off and initial contact in real time using an inertial measurement unit, achieving a high detection success rate across varying walking speeds. doi.org/10.1115/1.4065…

#newinJBME #technicalbrief Prolonged axial loading does not alter the mechanical properties of the porcine annulus fibrosus. A trend toward increased adhesion strength variability in cyclically loaded samples suggests a potential risk for delamination. doi.org/10.1115/1.4065…