We propose a measure of technological progress based on the information embedded in standard input-output tables. A connection is established between the quantities necessary as inputs, the associated output and auxiliary prices. It is argued that the wage-profit frontiers and the associated production prices together provide a robust basis for measuring technological progress and productivities. The computation of the wage-profit frontiers is a non-trivial exercise because of high combinatorial complexity. An algorithm that renders this computation feasible is presented. We analyze technological progress and productivities among 30 countries between 1995-2011 using the latest multi-regional input-output data.

No abstract

Laboratory teaching in sport and exercise sciences universities is of fundamental importance as it provides students with the necessary hands-on skills that are indispensable to future kinesiologists. However, due to the COVID-19 pandemic, students in lockdown missed the opportunity to acquire laboratory skills. Here we report the solutions adopted by a blended exercise science Master’s degree program of an online Italian university to ensure didactic continuity in the practice-oriented activities during the period of the COVID-19 lockdown. In order to mitigate this issue, laboratory sessions were replaced with online workshops and students’ satisfaction levels in this regard were investigated in the present study using an online survey conducted on 101 students during lockdown. The survey consisted of 7-point Likert scale items focusing on computer usage (CU), learning satisfaction (LS), social interaction (SI), and perceived value (PV). The analysis of the results revealed a good level of learning satisfaction of the students. Conversely, students perceived a moderate level of social interaction and had a moderate perception that online workshops can enhance their learning abilities. In conclusion, the results of the present study seem to indicate that online workshops can be considered a good and acceptable compromise during an emergency, although face-to-face activities remain the preferable learning delivery modality when dealing with the acquisition of hands-on skills.

No abstract

Background: Dravet Syndrome (DS) is a developmental and epileptic encephalopathy characterized by severe drug-resistant seizures and associated with cognitive and motor impairments. Walking problems are frequently observed. As the foot plays a key role during walking, compromised foot function can be a feature of deviant gait. p.2Aim: To investigate foot function in DS by characterizing foot-floor contact patterns using pedobarography.Methods: A total of 31 children and adults were included in the DS group (aged 5.2-32.8 years, 17 female, 174 steps) and 30 in the control group (aged 6.0-32.9, 16 female, 180 steps). The foot-floor contact pattern was evaluated based on progression, length and smoothness (spectral arc length) of the center of pressure (CoP). Linear mixed models were used to identify differences between non-heel strikes and heel strikes and between the DS and control group. Results: Fifteen participants with DS showed inconsistency in the type of foot-floor contact (heel strikes and non-heel strikes). Heel strikes of participants with DS had significantly reduced time of CoP under the hindfoot and increased time under the midfoot region compared to the control group. Significant time and age effects were detected. Conclusions and Implications: Deviant foot-floor contact patterns were observed in DS. Possible gait immaturity and instability as well as implications for interventions are discussed.