1.1 Contributi in rivista - Journal contributions

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A Computational Framework for Load-Constrained Human Squat Motion with Nonlinear Joint Modeling

Human squat motion is commonly analyzed using inverse dynamics, where joint moments are computed from experimentally measured kinematics. Such analyses typically assume that the observed motion is mechanically feasible and do not explicitly account for limitations of joint moment capacity. In this study, a computational framework is proposed for the load-constrained reconstruction of squat motion that integrates kinematic motion generation with a mechanical model of moment-limited joints. The...

Numerical Modeling of Load-Driven Changes in Squat Technique Using a Moment-Limited Joint Framework

The squat is a fundamental multi-joint movement widely studied in strength training and biomechanics. While numerous experimental and computational studies have examined squat kinematics and joint loading, the mechanisms governing how squat technique adapts to increasing external load remain insufficiently understood. In particular, inverse-dynamics-based approaches often overlook explicit constraints imposed by limited joint moment capacity. This study presents a computational framework for ...

Cable-layout optimization of a tensioned antenna deployable structure considering dynamic constraints

This study presents a comprehensive methodology for optimizing the cable layout of tensioned deployable structures in space antennas, addressing critical challenges such as redundant arrangements, cable wrapping, and stiffness degradation. An improved nonlinear finite element method is proposed, incorporating stiffness matrix modifications due to internal force redistribution, and an accurate mechanical model is established to account for cables’ inability to bear compressive loads. The optim...

Il potere di Bibi trema e la crisi resta aperta

Il potere di Netanyahu trema e la crisi resta aperta Serve capire se Israele sarà capace di uscire dalla politica dell’emergenza permanente senza limitarsi a sostituire un leader con un altro

The working dead: crossing the boundaries between life and death in organizations through the zombie myth

Organization and management scholars have recently adopted the notion of the zombie as a lens through which to analyze workplace phenomena. Although previous studies have used the zombie primarily as a metaphor, in this essay we invoke the full force of the zombie myth underlying the metaphor to examine contemporary labor issues. We explore the origins of the zombie myth in the Haitian Vodou tradition and its roots in the island's history of colonial domination and labor enslavement. We then ...

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