20.500.12556/DKUM-88739 Vpliv dolžine nohtov na kazalnike opravljanja aktivnosti pri pripravi in pakiranju pošiljke magistrsko delo The effect of nail length on performance indicators during the preparation and packaging of the shipment Namen magistrskega dela je bil ugotoviti, ali dolžina nohtov vpliva na kazalnike opravljanja aktivnosti priprave in pakiranja pošiljk. V raziskavi je sodelovalo 15 udeleženk. Udeleženke so med izvajanjem aktivnosti nosile očala za sledenje pogledu, s pomočjo katerih smo posneli celoten potek eksperimenta. Videoposnetki so nam služili za pridobitev časov izvajanja posameznih aktivnosti. Udeleženke smo razdelili v dve skupini: skupina 1 – udeleženke s kratkimi nohti (od 0 mm do 3 mm, merjeno od blazinice prsta) in skupina 2 – udeleženke z dolgimi nohti (4 mm ali več). Po opravljenem eksperimentu je vsaka udeleženka izpolnila dva vprašalnika. Namen prvega je bil zbrati njihove demografske podatke, namen drugega (NASA TLX) pa določiti indeks obremenitve med izvajanjem aktivnosti. V rezultatih in diskusiji smo primerjali čase za izvedbo posameznih aktivnosti in indekse obremenitev med obema skupinama. Korelacija med obema spremenljivkama je pokazala, da obstaja pozitivna (linearna) povezanost med časom izvajanja aktivnosti in občuteno obremenitvijo. Na podlagi statistične analize vzorca smo ugotovili, da so v sklopu eksperimenta udeleženke s kratkimi nohti porabile manj časa za izvedbo aktivnosti in izrazile nižjo stopnjo obremenjenosti kot udeleženke z dolgimi nohti. Zaradi bistvene omejitve raziskav – majhnega vzorca ugotovitev naloge ne moremo posplošiti na celotno populacijo. The purpose of the Master’s thesis was to determine, if nail length influences the performance indicators during the preparation and packaging of shipments. Fifteen women participated in the study. The participants wore eye-tracking glasses during the activity, and we used them to record the entire course of the experiment. The videos were used to track the times of the various activities. The participants were divided into two groups: group 1 - participants with short nails (0 mm to 3 mm, measured from the finger pad) and group 2 - participants with long nails (4 mm or more). After the experiment, each participant completed two questionnaires. The purpose of the first was to collect their demographic data, and the purpose of the second (NASA TLX) was to determine the load index during the performance of the activity. Within the results and discussion, we compared the time taken to complete each activity and the load indices between the two groups. The correlation between the two variables showed that there is a positive (linear) relationship between the time taken to carry out the activity and the perceived load. Based on the statistical analysis of the sample, we found that, as part of the experiment, the participants with short nails spent less time performing the activity and expressed a lower level of workload than the participants with long nails. Due to the substantial limitation of the research - the small sample, the findings of the task cannot be generalized to the whole population. obremenitev pri izvedbi aktivnosti dolžina nohtov kazalniki opravljanja aktivnosti logistične aktivnosti študija časa activity workload nail length activity performance indicators logistic activities time study true true false [L. Sladič] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2024-05-22 09:24:16 2024-07-05 09:26:29 2024-07-06 04:02:46 0000-00-00 00:00:00 2024 0 Celje 0 Celje XIV, 66 str, 25 str. pril. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 658.788.4:646.74:004.3(043.2) 200803075 MAG_Sladic_Lara_2024.pdf MAG_Sladic_Lara_2024.pdf 1 A76BB67355B21FF683965030F9771CB8 8778b561e8ab6019637b4a0806aa289efe0ae2b96f4828b1de9bd17daedc8148 1fcb49f7-180d-11ef-8ccf-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=179601 Fakulteta za logistiko 0 0 0