Numerical modeling of the abdominal wall biomechanics and experimental analysis for model validation.

The evaluation of the biomechanics of the abdominal wall is particularly important to understand the onset of pathological conditions related to weakening and injury of the abdominal muscles. A better understanding of the biomechanics of the abdominal wall could be a breakthrough in the development of new therapeutic approaches. For this purpose, several studies in the literature propose finite element models of the human abdomen, based on the geometry of the abdominal wall from medical images and on constitutive formulations describing the mechanical behavior of fascial and muscular tissues.

The role of the extracellular matrix in the reduction of lateral force transmission in muscle bundles: A finite element analysis.

Background And Objective: Aging is associated with a reduction in muscle performance, but muscle weakness is characterized by a much greater loss of force loss compared to mass loss. The aim of this work is to assess the contribution of the extracellular matrix (ECM) to the lateral transmission of force in humans and the loss of transmitted force due to age-related modifications.

Methods: Finite element models of muscle bundles are developed for young and elderly human subjects, by considering a few fibers connected through an ECM layer.

Prediction of the Long-Term Performance of an Existing Warm Recycled Motorway Pavement.

Warm mix asphalt (WMA) technologies allow the production, lay-down and compaction of asphalt mixtures at reduced temperatures and the use of higher amounts of reclaimed asphalt pavement (RAP) with respect to conventional hot mix asphalt (HMA), leading to significant environmental benefits and energy savings. However, limited data is available on the long-term performance of such pavements. The objective of this study was to predict the long-term performance of an existing warm recycled motorway pavement (made with WMA mixtures containing RAP) constructed in 2016 in central Italy, along with the corresponding hot recycled pavement (made with HMA mixtures containing RAP).

[Medication reconciliation on admission: One year of practice in health care institutions during the COVID-19 pandemic].

Objectives: Medication reconciliation is a key point of the v2020 certification. The main objective of this study was to evaluate this activity over one year, including the first epidemic wave at COVID-19. The secondary objectives were to identify the obstacles and levers and to evaluate doctor satisfaction.