Biodegradable and osteoconductive sodium alginate-gelatin/amorphous magnesium phosphate 3D-printed scaffolds for craniofacial bone regeneration [0.03%]
用于颅面骨再生的可生物降解和成骨性海藻酸钠-明胶/无定形镁磷酸盐3D打印支架
Joyce R de Souza,Igor P Mendes Soares,Caroline Anselmi et al.
Joyce R de Souza et al.
This study aimed (1) to develop and characterize 3D-printed hydrogel-based scaffolds composed of sodium alginate and gelatin containing amorphous magnesium phosphate (AMP), and (2) to evaluate the scaffolds' biological response with alveola...
A parametric analysis of interbody fusion cages placement: A finite elements approach comparing lumbar lordosis of bullet and steerable banana cages [0.03%]
棒状和可操控香蕉形腰椎融合器节段三维有限元分析比较研究
Ibrahim El Bojairami,Carlo Santaguida,Salim Al Rawahi et al.
Ibrahim El Bojairami et al.
Introduction: Improper cage placement during spinal interbody fusion surgeries could lead to numerous post-operative complications. Biomechanical factors of such improper placement may result in loss of lumbar lordosis, f...
Eleonora Luzietti,Martina Schembri,Ariel F Pascaner et al.
Eleonora Luzietti et al.
In recent years, percutaneous procedures are gradually replacing open heart surgery for the treatment of tricuspid valve pathological conditions deploying prosthetic devices (i.e., stent-graft) within the proximal portion of the cava veins....
Vibroacoustic detection of inclusions in an elastomeric tissue phantom using a multilayer perceptron classifier: A proof-of-concept study [0.03%]
基于多层感知器分类器的弹性组织体模中夹杂振动声学检测的概念性研究
Mostafa Sayahkarajy,Florian Römer,Hartmut Witte
Mostafa Sayahkarajy
Accurate detection of tumor boundaries is critical for the success of oncologic surgical intervention. Traditionally, palpation can handover important information for tumor localization based on the tissue mechanical properties, but in Mini...
The influence of infrapatellar fat pad resection on knee joint friction and damping: An in vitro study in New Zealand white rabbits [0.03%]
膝关节内侧髌股韧带手术中保留髌骨半膜束的解剖学研究
Will J Clayton,Davis R Ballard,Amelia J Strozier et al.
Will J Clayton et al.
The infrapatellar fat pad (IFP), an adipose tissue located in the anterior knee joint, is hypothesized to absorb shocks and aid in joint lubrication. We investigated the consequences of IFP removal on joint friction and damping in an in vit...
Effect of stent-graft length and compliance on aortic hemodynamics in a bench-top physiological flow circuit [0.03%]
血管内移植物的长度和顺应性对生理循环下行主动脉血流动力学的影响研究
Ramin Shahbad,Elizabeth Zermeno,Sayed Ahmadreza Razian et al.
Ramin Shahbad et al.
The aortic elasticity plays a vital role in buffering pulsatile blood flow, propelling blood to distal organs and the heart, and reducing cardiac workload. Aortic repair with a stent-graft can reduce this elasticity and hinder the aorta's a...
Evaluation of a universal talus implant during gait: a combined musculoskeletal and finite element modelling approach [0.03%]
基于步态的全距骨假体性能评估：结合生物力学和有限元模型的方法学研究
Sami Al Shweiki,Stephen J Ferguson,Ahmed H Hafez et al.
Sami Al Shweiki et al.
Universal talus implant has emerged as an innovative solution for talus bone collapse, aiming to retain the clinical benefits of custom total talus replacement while addressing its logistical drawbacks. A subject-specific combined musculosk...
Stress distribution and axial force under different filing parameters during root canal preparation: An in vitro FEA and experimental study [0.03%]
不同根管预备参数下的应力分布及轴向力：一项体外有限元和实验研究
Dianhao Wu,Zhixian Qiu,Yanshuang Bai et al.
Dianhao Wu et al.
Background: Inappropriate rotational and feed speed of the rotary nickel-titanium (Ni-Ti) file can cause damage to the root canal wall. Consequently, it is essential to examine the relationships among filing parameters, f...
C S Moreira,F S Araújo,L C S Nunes
C S Moreira
Shear load transfer is crucial for the redistribution of internal tendon loads and to prevent excessive local stress that can lead to severe damage and injury. To better understand this transfer mechanism, it is important to know the stress...
itCollagen content and crosslinks alter the biomechanical properties of corneal tissues [0.03%]
胶原含量和交联改变了角膜组织的生物力学性质
Anshul Shrivastava,Yogesh Thapliyal,Subhradeep Sarkar et al.
Anshul Shrivastava et al.
Lamellar and dispersed fibrous collagen networks are organized and maintained via endogenous crosslinks along the superior-inferior and nasal-temporal directions in the stromal regions of corneal tissues. Collagen organization contributes t...