SCIDAR - A Digital Archive of the University of Kragujevac

La ricerca si concentra sull’analisi del trasferimento linguistico nella produzione scritta degli studenti che apprendono l’italiano come seconda lingua straniera e la cui prima lingua straniera è il francese o lo spagnolo. Gli aspetti chiave della ricerca riguardano gli errori fatti nelle produzioni scritte, ovvero i trasferimenti linguistici, che possono essere positivi, facilitando l’apprendimento grazie alle somiglianze tra le lingue, o negativi, causando errori a causa delle differenze l...

Using contrastive analysis, the paper compares the original meaning of Germanisms with their meaning in Serbian as the recipient language. The Germanisms were analysed from the point of view of the synchronic linguistic approach. Based on semantic criteria, the corpus was extracted from the Vukajlija Internet service, originally designed as a slang dictionary. The goal of the paper was to analyse the meaning of loanwords originating from the German language and their meaning in Serbian, as th...

Contemporary literature often classifies categorically diverse lexemes into adverbial intensifiers. The paper presents the results of independent corpus analyses of two languages. The largest available electronic corpora are used here: Corpus of Contemporary American English (COCA) and Korpus savremenog srpskog jezika 2013 (KSSJ). A semasiological approach is used to identify adverbs signifying (in)sufficiency of the degree expressed by comparatives and positives. The contrastive analyses exp...

Besides the modern non-metallic materials, which can successfully replace metallic materials in certain fields, steel materials are still largely present in technical practice. That trend will remain for many years to come. That is why there is a need to develop new types of steel, that possess better properties, in addition to the existing ones. The Cr-Mo steels, with a high vanadium content, belong to a group of newer steels with relatively high values of hardness and toughness. The X180CrM...

Simulation of concrete structures behavior is very popular in engineering design, as the concrete is the most used the material in the world. The possibilities are related to the development of Finite Element Method (FEM) based software and the possibility to implement advanced constitutive models or computational mechanics methods which can provide satisfying results. The most popular concrete constitutive model available in many FEM software is Concrete Damage Plasticity (CDP) model which t...

The Process Failure Mode and Effect Analysis (PFMEA) is a highly useful analytical quality management tool for assessing potential failure modes and risks that may arise in the production process. In the automotive industry, PFMEA is mandatory, and its use is prescribed by the IATF 16949:2016 standard and related procedures. Regarding the manufacturing process itself, PFMEA plays a crucial role in ensuring process reliability. However, numerous limitations, such as financial constraints, ...

This study examined the effect of abrasive action on the surface roughness and mass loss of laminate composites produced by the wet lay-up method. The paper describes in detail the production process of these composites and after the production process, the surface was analysed using an optical microscope. Surface roughness was monitored in the transverse and longitudinal directions, before and after processing with P3000 grit sandpaper, where a significant increase i...

This study investigates the application of experimental design methods in optimizing the efficiency of a single-stage worm gearbox, with the CCD method being used to achieve maximum efficiency. The experiments were conducted on the AT200 device, considering rotational speed, lubricant type (VG220) and experiment duration as key factors. The optimization of efficiency was performed using the CCD method, and the results were analyzed through ANOVA. The findings indicate that rotational speed is...

This paper investigates the static output feedback (SOF) control problem of T-S fuzzy systems based on higher-order Lyapunov functions (HO-LFs). Firstly, to alleviate the conservatism of controller design, an advanced high-order time-varying relaxation matrix (HO-TVRM) approach is proposed. The HO-TVRM approach can completely adapt to the homogeneous polynomial analysis framework and effectively utilize the potential characteristics of fuzzy control to broaden the feasible domain of the refer...