Torzilli, Peter A Allen, Samie N
Published in
Journal of biomechanical engineering
Early stage osteoarthritis is characterized by disruption of the superficial zone (SZ) of articular cartilage, including collagen damage and proteoglycan loss, resulting in "mechanical softening" of the extracellular matrix (ECM). The role of the SZ in controlling fluid exudation and imbibition during loading and unloading, respectively, was studie...
Nowak, M Vujaklija, I Sturma, A Castellini, C Farina, D
Achieving robust, intuitive, simultaneous and proportional control over multiple degrees of freedom (DOFs) is an outstanding challenge in the development of myoelectric prosthetic systems. Since the priority in myoelectric prosthesis solutions is robustness and stability, their number of functions is usually limited. Objective: Here, we introduce a...
Govender, Krianthan Jani, Vinay P Cabrales, Pedro
Extracorporeal circulation (ECC) procedures, such as cardiopulmonary bypass (CPB) and extracorporeal membrane oxygenation (ECMO), take over the function of one or more organs, providing clinicians time to treat underlying pathophysiological conditions. ECMO and CPB carry significant mortality rates for patients, despite prior decades of research fo...
WEISZ-PATRAULT, Daniel MARGERIT, Pierre CONSTANTINESCU, Andrei
Manufacturing strains and subsequent residual stresses are key elements in the behavior of thinwalled structures, as they induce buckling, warping, and failure. This work proposes a combined experimental and numerical analysis of these features by investigating the additive manufacturing of a thin-walled structure using directed energy deposition. ...
Bojedla, S.S.R. Chameettachal, S. Pati, Falguni et al, .
There is an enormous demand for bone graft biomaterials to treat developmental and acquired bony defects arising from infections, trauma, tumor, and other conditions. Polycaprolactone (PCL) has been extensively utilized for bone tissue engineering but limited cellular interaction and tissue integration are the primary concerns. PCL-based composites...
Shukla, Priyanshu Yeleswarapu, Sriya Pati, Falguni et al, .
The tumor microenvironment (TME) typically comprises cancer cells, tumor vasculature, stromal components like fibroblasts, and host immune cells that assemble to support tumorigenesis. However, preexisting classic cancer models like 2D cell culture methods, 3D cancer spheroids, and tumor organoids seem to lack essential TME components. 3D bioprinti...
Zhu, T Li, K Herrero, P Georgiou, P
The availability of large amounts of data from continuous glucose monitoring (CGM), together with the latest advances in deep learning techniques, have opened the door to a new paradigm of algorithm design for personalized blood glucose (BG) prediction in type 1 diabetes (T1D) with superior performance. However, there are several challenges that pr...
Anand, Resmi Salar Amoli, Mehdi Huysecom, An-Sofie Amorim, Paulo Alexandre Agten, Hannah Geris, Liesbet Bloemen, Veerle
Methacryloyl gelatin (GelMA) is a versatile material for bioprinting because of its tunable physical properties and inherent bioactivity. Bioprinting of GelMA is often met with challenges such as lower viscosity of GelMA inks due to higher methacryloyl substitution and longer physical gelation time at room temperature. In this study, a tunable inte...
Yao, L Jiang, N Mrachacz-Kersting, N Zhu, X Farina, D Wang, Y
Objective: We propose a tactile-induced-oscillation approach to reduce the calibration time in somatosensory brain-computer interfaces (BCI). Methods: Based on the similarity between tactile induced event-related desynchronization (ERD) and imagined sensation induced ERD activation, we extensively evaluated BCI performance when using a conventional...
Zhou, Minhao Huff, Reece D Abubakr, Yousuf O'Connell, Grace D
The intervertebral disc is a complex structure that experiences multiaxial stresses regularly. Disc failure through herniation is a common cause of lower back pain, which causes reduced mobility and debilitating pain, resulting in heavy socioeconomic burdens. Unfortunately, herniation etiology is not well understood, partially due to challenges in ...