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49. Lower-limb damping characteristics during various repetitive jumping forms : reliability and sensitivity analysisMarko Kapeleti, Marc Elmeua González, Igor Zlatović, David Nikolić, Oskar Cvjetičanin, Nejc Šarabon, 2026, izvirni znanstveni članek Opis: An essential aspect of jumping performance is the ability to control impact forces. One of the key measures of this ability is the damping ratio, a dimensionless parameter that quantifies the rate at which oscillations decay following a disturbance. This study aims to assess the intra-session and inter-session reliability of damping ratios at different lower-limb anatomical landmarks and evaluate their sensitivity in detecting differences between various repetitive jumping forms, with an emphasis on establishing a specific methodological approach. Twenty-three physically active male and female students performed maximal countermovement jumps (CMJs) and bilateral (BL) and unilateral (UL) hopping (HOP). Ten wireless inertial measurement units recorded inertial data of five bilateral lower-limb anatomical landmarks. Results showed that the damping ratios during CMJ and HOPUL demonstrated good reliability, whereas in HOPBL were moderately reliable. The damping ratios of nearly all the anatomical landmarks differed between the jumping forms. CMJ had the highest values, HOPBL the lowest, and HOPUL values in between, likely due to variations in joint stiffness and amplitude displacement, as well as stretch‒shortening cycle reliance. Methodologically, using 20 repetitions in an intra-session trial and averaging left and right sides for inter-session reliability and inter-jump sensitivity, damping ratios are acceptably reliable and sufficiently sensitive for biomechanical analysis of different repetitive jumping forms. This metric could potentially be a valuable tool in developing theoretical nonlinear multibody mass‒spring‒damper models and could enhance biomechanical analysis with practical applications in sports training and rehabilitation.
Ključne besede: stretch–shortening cycle, stiffness, impact absorption, oscillation, intraclass, correlation coefficient
Objavljeno v RUP: 13.04.2026; Ogledov: 265; Prenosov: 9
 Celotno besedilo (1,79 MB)
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50. Enhancing knowledge and technology transfer : determinants and indicators of successful university–industry collaborationJana Hojnik, Štefan Bojnec, Simona Kustec, Vaida Zemlickienė, Zenonas Turskis, 2026, pregledni znanstveni članek Opis: Both universities and companies create value and innovation to maintain their position and remain competitive. Different, but still similar, with two goals that are shared. With their collaboration, they can enhance their pursuit of sustainability and as well corporate social responsibility by creating and delivering value and thus contributing to the well-being of society. This paper thus examines the determinants and indicators of successful university–industry collaboration (UIC) in the context of knowledge and technology transfer. The purpose of the research is to identify key factors that drive effective UIC and to establish measurable indicators for evaluating the performance of this collaboration. The paper aimed to understand not only what drives UIC but also how to measure its effectiveness. So, an exploratory, theory-building approach, adopting a systematic literature review is applied. By focusing on the determinants and measurable outputs of UIC, the paper provides insights into the strategic importance of measuring knowledge and technology transfer for a wide range of stakeholders involved in it. UIC for universities is a part of their third mission and their CSR, while with respect for companies, UIC is a result of practicing open innovation and pursuing corporate social responsibility. While consolidating these dimensions, the study also develops a holistic input–output indicator framework that not only clarifies how collaboration is initiated and structured but also how it can be evaluated in practice.
Ključne besede: corporate social responsibility, indicators, innovation policy, knowledge and technology transfer, sustainability, technology transfer office (TTO), university–industry collaboration (UIC)
Objavljeno v RUP: 13.04.2026; Ogledov: 299; Prenosov: 9
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