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21.
Delovnoterapevtska obravnava uporabnika v paliativni oskrbi
Katarina Galof, Katarina Hekič, Mirjana Klajnšek, 2023, objavljeni povzetek znanstvenega prispevka na konferenci

Ključne besede: delovna terapija, paliativna oskrba, bivalno okolje
Objavljeno v DiRROS: 23.11.2023; Ogledov: 153; Prenosov: 66
.pdf Celotno besedilo (239,01 KB)

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Humidity sensing ceria thin-films
Vilko Mandić, Arijeta Bafti, Luka Pavić, Ivana Panžić, Stanislav Kurajica, Jakov-Stjepan Pavelić, Zhen Shi, Katarina Mužina, Ivana Katarina Ivković, 2022, izvirni znanstveni članek

Objavljeno v DiRROS: 07.11.2023; Ogledov: 200; Prenosov: 101
.pdf Celotno besedilo (3,80 MB)
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23.
Non-Hodgkin lymphoma - a review of 590 patients
Berta Jereb, Katarina Košmelj, Gabrijela Petrič, 1989, izvirni znanstveni članek

Objavljeno v DiRROS: 15.09.2023; Ogledov: 210; Prenosov: 65
.pdf Celotno besedilo (691,20 KB)

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The Incorporation of steel slag into belite-sulfoaluminate cement clinkers
Lea Žibret, Katarina Šter, Maruša Mrak, Mojca Loncnar, Sabina Dolenec, 2021, izvirni znanstveni članek

Povzetek: The potential use of steel slag from treated steel slag in belite-sulfoaluminate cements was investigated in this study. Cement clinkers with two phase compositions were synthesized, allowing the incorporation of different amounts of steel slag. The phase composition and microstructure of cement clinkers at three different sintering temperatures were studied by X-ray powder diffraction and the Rietveld method, as well as scanning electron microscopy with energy dispersive spectrometry. The results showed that the targeted phase composition of clinkers was achieved at a sintering temperature of 1250%C. However, a higher amount of perovskite instead of ferrite was detected in the clinker with a higher content of Ti-bearing bauxite. Apart from the main phases, such asbelite, calcium sulfoaluminate, and ferrite, several minor phases were identified, including mayenite, perovskite, periclase, and alkali sulfates. In both clinker mixtures, a higher content of MgO in the steelslags resulted in the formation of periclase. Furthermore, the hydration kinetics and compressive strength at 7 and 28 days were studied in two cements prepared from clinkers sintered at 1250%C. As evidenced by the results of isothermal calorimetry, the hydration kinetics were also influenced by the minor clinker phases. Cement with a higher content of calcium sulfoaluminate phase developed a higher compressive strength.
Ključne besede: cements, BCSA, steel slag, secundary row materials, microstructure, clinker phase
Objavljeno v DiRROS: 01.08.2023; Ogledov: 245; Prenosov: 111
.pdf Celotno besedilo (5,50 MB)
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26.
Aktualne cene gozdarskih storitev v Sloveniji - marec 2023
Katarina Flajšman, Matevž Triplat, 2023, strokovni članek

Ključne besede: gozdarstvo, gozdovi, gozdarske storitve, cene, sečnja, spravilo lesa, prevoz lesa
Objavljeno v DiRROS: 27.07.2023; Ogledov: 467; Prenosov: 111
.pdf Celotno besedilo (2,48 MB)

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The use of tensiomyography in older adults : a systematic review
Katarina Puš, Armin Paravlić, Boštjan Šimunič, 2023, pregledni znanstveni članek

Povzetek: Introduction: Aging of skeletal muscles results in a cascade of events negatively affecting muscle mass, strength, and function, leading to reduced mobility, increased risk of falls, disability, and loss of independence. To date, different methods are used to assess muscle mechanical function, tensiomyography (TMG) being one of them. The aim of this review was twofold: to summarize the evidence-based usefulness of tensiomyography in older adults and to establish reference values for the main tensiomyography parameters in older adults. Methods: The PubMed, Web of Science, SPORTDiscus, and tensiomyography databases were searched from inception until 25 December 2022. Studies investigating older adults (aged 60+ years) that reported tensiomyographyderived parameters such as contraction time (Tc) and/or maximal displacement (Dm) were included. Methodological quality was assessed using the Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. Results: In total, eight studies satisfied the inclusion criteria. Tensiomyography has been used on different groups of older adults, including asymptomatic, master athletes, patients with peripheral arterial disease, and patients with end-stage knee osteoarthritis with a mean age of 71.5 ± 5.38 (55.7% male subjects). The most evaluated were leg muscles such as vastus lateralis (VL), gastrocnemius medialis (GM), and biceps femoris (BF). The present review demonstrates that tensiomyography is used to assess neuromuscular function in asymptomatic and diseased older adults. When compared to asymptomatic individuals, power master athletes, knee osteoarthritis patients, and patients diagnosed with peripheral arterial disease have the shortest Tc in BF, VL, and GM muscles, respectively. On the other hand, endurance master athletes showed the longest Tc in all three evaluated muscles. Less mobile, nursing-home residents showed higher Dm in VL and BF, while lower Dm in GM than the asymptomatic group. The knee osteoarthritis group showed the largest Dm in BF and VL while having the smallest Dm in GM. Conclusion: Tensiomyography can serve as a valuable tool for assessing neuromuscular function in older adults. The method is sensitive to muscle composition, architecture, and (pre) atrophic changes of the skeletal muscles and might be responsive to muscle quality changes in aging and diseased populations.
Ključne besede: sport, muscle function, elderly, neuromuscular function, normative values, TMG
Objavljeno v DiRROS: 27.06.2023; Ogledov: 292; Prenosov: 192
.pdf Celotno besedilo (895,53 KB)
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