Machine learning-driven multi-objective optimization of Gyroid bioglass scaffolds for site-specific biomechanical adaptation [0.03%]
基于机器学习的Gyroid生物玻璃支架的多目标优化以实现位置特定的生物力学适应性
Mengqi Guo,Dan Chen,Lingling Zheng et al.
Mengqi Guo et al.
The clinical translation of scaffold-driven bone regeneration is hindered by an inherent topological paradox between mechanical integrity and mass transport, leading to biomechanical mismatches at heterogeneous anatomical sites. This study ...
Effect of bio-ink physical properties on droplet volume in the reactive jet impingement 3D bioprinting system [0.03%]
生物墨水物理性质对反应式喷射撞击三维生物打印系统液滴体积的影响研究
Fatma Ozdemir Steedman,Elfego Ruiz Gutierrez,Charalampos Tzivelekis et al.
Fatma Ozdemir Steedman et al.
Reactive jet impingement is a 3D bioprinting process which forms cell filled hydrogels through reacting droplets of polymer and crosslinker solutions. This study evaluates for the first time the relationship between the droplet volumes of t...
Spatial and temporal variations of viscoelastic material properties in developing and aging goat articular cartilage [0.03%]
不同发育阶段山羊关节软骨黏弹性性质的时空变化规律研究
Vineel Kondiboyina,Mauro Gisbert,Gavin Griffin et al.
Vineel Kondiboyina et al.
Introduction: Articular cartilage possesses limited regenerative capacity, making it vulnerable to degeneration. Understanding its mechanical properties and how they change with age is vital for advancing regenerative med...
Hypertension drives thoracic aortic aneurysm and dissection in male, but not female, Marfan mice [0.03%]
高血压通过不同的性别方式驱动马方综合征小鼠胸主动脉瘤及夹层的形成
Gavin Mays,Jay D Humphrey
Gavin Mays
Hypertension is regarded clinically to be a primary risk factor for thoracic aortic disease, yet few studies have examined roles of sustained elevations in blood pressure in mouse models that are genetically predisposed to aortopathy. We qu...
The analysis of AFM nanoindentation curves from soft materials: An iterative method for optimizing the combined determination of contact point and elastic indentation modulus [0.03%]
基于AFM纳米压痕曲线的软物质分析：一种结合确定接触点和弹性压痕模量的迭代优化方法
Subbir Parvej,K L Mills
Subbir Parvej
The atomic force microscope (AFM) is often used for nanoindentation experiments to mechanically characterize soft, hydrated materials due to its ability to nondestructively and sensitively probe delicate samples under physiological conditio...
M H Laughton,K S Fancey,L A France
M H Laughton
By applying a simple thermomechanical treatment to produce viscoelastically active polypropylene surgical sutures, we previously demonstrated that skin cell (fibroblast) motility was positively influenced by viscoelastic recovery mechanisms...
Polyphasic plastisol phantoms fabricated by thermal fusion assembly for benchmarking magnetic resonance elastography inversion methods [0.03%]
由热融合装配制备的多相塑溶胶体模用于磁共振弹性图象逆方法考核
El-Farid Oussen,Christophe Goze-Bac,Maïda Cardoso et al.
El-Farid Oussen et al.
Purpose: Validation of Magnetic Resonance Elastography (MRE) often relies on simple geometric phantoms which lack the complexity and heterogeneity of biological tissues. This limitation creates a methodological gap when a...
3D-printed lithium-incorporated strontium calcium phosphate scaffolds as bone regenerative materials: Fabrication, physicochemical characterization, and in vitro biological evaluation [0.03%]
一种用于骨组织工程的含锂SrCaP 3D打印支架：制备，理化性能及体外生物评价
Chenchen Wei,Yasi Chen,Jingjing Liu et al.
Chenchen Wei et al.
Strontium calcium phosphate (SrCa2(PO4)2, SCP) bioceramic scaffolds represent promising bone regenerative biomaterials; however, their clinical potential is limited by insufficient mechanical strength and osteostimulatory capacity. To addre...
Mechanistic understanding on the contribution to high strength in a three-directional severe plastic deformed biodegradable magnesium alloy [0.03%]
具有三维塑性应变的可降解镁合金高强度贡献机制研究
R D K Misra
R D K Misra
The objective of the study described here is to elucidate grain refinement and precipitation that contributed to high strength in a three-directional (x-, y-, and z-axis) compressive severe plastic deformation of a biodegradable magnesium a...
Transparent head surrogate for full-field in situ visualization of mechanical pathways of blast-induced brain injury [0.03%]
全场地爆震诱发脑损伤机械作用路径可视化透明头部替代物
Yongqiang Li,Kaiming Xu,Junxiang Ji et al.
Yongqiang Li et al.
Understanding the mechanisms of blast-induced traumatic brain injury (bTBI) remains a major challenge due to the complex coupling of shock waves, skull deformations, and brain tissue responses. In this study, an anatomically accurate, trans...