1. Foot posture index and hip joint rotation mobility in handball and soccer playersTjaž Brezovar, Matej Drobnič, Alan Kacin, 2023, izvirni znanstveni članek Povzetek: Purpose: To assess the foot posture and hip joint mobility of elite handball and soccer players and to investigate possible correlations between these measurements. Methods: We compared the differences in means of Foot Posture Index (FPI), pas-sive hip internal (IR), and external (ER) rotation range of motion (ROM) between three groups of male subjects (17 handball players, 17 soccer players, and 16 non-athletes). The Kruskal-Walli’s test and post-hoc pairwise comparison with the Mann-Whitney U test were used to determine the differences between the group means, and associations between variables were analyzed with Spearman’s correlation coefficient. Results: No significant differences in the mean FPI were found between the soccer players (1.3 ± 2.9), handball players (0.7 ± 2.1), and the control group (1.7 ± 2.5) (p > 0.05). Similarly, no significant difference was found between the groups in the hip ER ROM. In contrast, a significantly lower (p < 0.05) hip IR ROM was observed in the soccer players (30.6° ± 5.3°) compared to the handball players (41.0° ± 8.1°) and the control group (41.1° ± 6.4°). A weak positive correlation was only observed between the FPI and hip IR ROM in the soccer players (ρ: 0.36, p = 0.035). Conclusions: Handball and soccer players show a tendency toward less pronated feet compared to non-athletes, but the differences are not significant and the mean FPI values are still within the range of normal foot posture. The range of hip IR seems to be reduced in soccer players and weakly, but significantly and positively associated with the FPI value, which needs to be further investigated in future studies.
Ključne besede: foot shape, hip mobility, soccer players, handball players
Objavljeno v DiRROS: 17.04.2024; Ogledov: 61; Prenosov: 26
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2. Kompoziti iz skorje: nova gozdarsko-lesarska vrednostna verigaSergej Medved, Grega Vilman, Urban Tajher, Mark Sever, Alan Antonović, 2023, izvirni znanstveni članek Povzetek: Skorja je večopravilni (večfunkcijski) material, saj deluje kot zaščita (pred fizikalnimi in mehanskimi poškodbami, pa tudi pred biološko razgradnjo), omogoča transport vode in plinov, občasno pomaga pri fotosintezi in nudi podporo drevesu. Skorje je od 10 % do 20 % celotne mase drevesa, vendar je znaten delež ostane neizkoriščen. Da bi prikazali možnosti rabe skorje za izdelavo različnih kompozitov, smo izdelali in analizirali tri različne kompozite, in sicer lesno-plastični kompozit iz skorje in polietilena, trislojni ploščni kompozit iz skorje, zlepljene z melamin-urea-formaldehidnim lepilom, in enoslojni ploščni kompozit iz vlažnih iveri skorje, zlepljenih s taninskimi lepili.
Ključne besede: skorja, iveri, lesno plastični kompozit, iverna plošča
Objavljeno v DiRROS: 29.02.2024; Ogledov: 175; Prenosov: 39
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3. Priorities for bark anatomical research : study venues and open questionsIlana Shtein, Jožica Gričar, Simcha Lev-Yadun, Alexei Oskolski, Marcelo R. Pace, Julieta A. Rosell, Alan Crivellaro, 2023, izvirni znanstveni članek Ključne besede: bark, anatomy, cork, dilatation, periderm, phellogen, phenology, phloem, methods, ecology
Objavljeno v DiRROS: 16.05.2023; Ogledov: 372; Prenosov: 200
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5. Inter-observer reliability for different point-of-care lung ultrasound findings in mechanically ventilated critically ill COVID-19 patientsAlan Šustić, Marko Mirošević, Konstanty Szuldrzynski, Robert Marčun, Mehmed Haznadar, Matej Podbregar, Alen Protić, 2021, kratki znanstveni prispevek Ključne besede: COVID-19 -- diagnosis -- diagnostic imaging, ultrasonography, artificial respiration, critical care, critical illness, lung ultrasound, mechanical ventilation
Objavljeno v DiRROS: 16.06.2021; Ogledov: 955; Prenosov: 281
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