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Daria Erusalkina,Huaping Sun,Liang Li,Ellen Thio 한국APEC학회 2021 Journal of APEC Studies Vol.13 No.1
Education is the most crucial determinant of economic growth, and the link between education and economic growth has always been an important field of economics research. Technological innovation is the source of promoting economic growth and the key to transforming economic growth mode. The aim of the paper is to explore the effects of education expenditure and technology investment on economic growth. The article used annual time series data of four countries (China, Finland, Germany, and Russia) from the period 1996 - 2018 on government expenditure on education (% of GDP), GDP per capita annual growth (GDPPCAG), government expenditure on R&D (GERD), control carbon dioxide emissions (𝐶𝑂₂) and the whole data is sourced from WDI of the World Bank. The results found the contribution rate of science and technology expenditures to per capita GDP growth is very high and a stable and long-term relationship between expenditures of science and technology and per capita GDP growth, with significant positive effects among all countries employed. There is a long-term stable relationship between education expenditure and economic development, but education expenditure to economic growth is smaller than that of science and technology expenditure relatively.
Semantics in English Article Usage by Korean EFL Learners: A Corpus-Based Study
Daria Soon-Young Seog(석순영) 현대문법학회 2018 현대문법연구 Vol.97 No.-
The present study investigates the semantics involved in the L2 English article use by Korean EFL learners. The examined usage data were extracted from the researcher compiled learner corpus, the Kyungpook National University Student English Learner Corpus-Writing (KSELC-W). The importance of current research is in the fact that the investigated data was not collected through formal elicitation tasks or grammar focused activities. Therefore, the learner corpus data represent Korean EFL learners unconscious knowledge of the English article system and their performance on timed writing sessions which did not focus on grammar. The findings reveal that Korean EFL learners do not make random misuse or overuse errors in production of English articles the and a(n) and that the patterns are in accordance with the Fluctuation Hypothesis. Additionally, results show that the semantic feature specificity effects the Korean EFL learners in the current study and provide supporting data for direct UG access underlying article choice. These results support previously reported findings by Ionin et. al. (2004, 2009) and Ko et al. (2009).
Accuracy order of grammatical morphemes of Korean EFL learners: Disparities among the same L1 groups
( Daria Soon Young Seog ) 경희대학교 언어정보연구소 2015 언어연구 Vol.32 No.S
Studies questioning the proposed invariant natural order of second language (L2) morpheme acquisition have reported evidence of strong first language (L1) effects on the acquisition order of L2 English grammatical morphemes. In view of these findings, the current study investigated disparities in the morpheme acquisition orders of different groups with the same L1 Korean background. First, this study examined 173 writing samples written by Korean elementary school students learning English as a foreign language (EFL) to investigate the acquisition order of eight grammatical morphemes. Afterwards, the revealed order was compared to the findings from previous studies conducted with L1 Korean groups. The results showed that the acquisition order of the Korean EFL learners of this study did not support the natural order. Furthermore, comparison of findings to previous studies revealed disparities among the L1 Korean groups learning English indicating the need for investigation into methodology as well as other external determinants in addition to L1 transfer.
Daria Wotzka,Tomasz Lusa 대한기계학회 2015 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.29 No.8
The paper deals with multiphysical modeling of phenomena connected with micro-cracks present in pipelines for transmitting chemicalsubstances in temperature below minus 100°C. In the numerical model, the effect of the pressure and negative temperature of the gastransported in the pipe was taken into consideration. The simulation tests were carried out in the steady and unsteady state to determinethe impact of the crack geometrical factors, i.e. type, shape and orientation on the results obtained, with the model parameter values, suchas the temperature and pressure of the gas transported inside the pipe remained constant. Based on the achieved analyses results it wasstated that the values of all parameters considered depend on all regarded factors: the shape, orientation and location of the crack in thepipe structure.
Effects of Gender and Grade Level on Young Korean EFL Learners’ Reading Comprehension
Daria Soon Young Seog 현대문법학회 2016 현대문법연구 Vol.88 No.-
The present study examined the effects of gender and grade level on English reading comprehension proficiency of young Korean English as a Foreign Language (EFL) Learners. Through a nationwide reading comprehension assessment event, nine hundred seventy-nine young Korean EFL learners in Korean elementary school grades 1 through 6 were tested for their English reading comprehension measures. Statical analysis was conducted to investigate between and within group differences as well as possible interactional effect of gender and grade level. Results showed significant main effects of gender and grade level on reading comprehension. However, there was no interactional effect of gender and grade level on English reading comprehension of the young Korean EFL learners.
Daria Matczyńska,Daniel Sypniewski,Sabina Gałka,Dagna Sołtysik,Tomasz Loch,Ewa Nowak,Zdzisław Smorąg,Ilona Bednarek 대한수의학회 2018 Journal of Veterinary Science Vol.19 No.3
Molecular characterization of swine leukocyte antigen (SLA) genes is important for elucidating the immune responses between swine-donor and human-recipient in xenotransplantation. Examination of associations between alleles of SLA class I genes, type of pig genetic modification, porcine endogenous retrovirus (PERV) viral titer, and PERV subtypes may shed light on the nature of xenograft acceptance or rejection and the safety of xenotransplantation. No significant difference in PERV gag RNA level between transgenic and non-transgenic pigs was noted; likewise, the type of applied transgene had no impact on PERV viremia. SLA-1 gene profile type may correspond with PERV level in blood and thereby influence infectiveness. Screening of pigs should provide selection of animals with low PERV expression and exclusion of specimens with PERV-C in the genome due to possible recombination between A and C subtypes, which may lead to autoinfection. Presence of PERV-C integrated in the genome was detected in 31.25% of specimens, but statistically significant increased viremia in specimens with PERV-C was not observed. There is a need for multidirectional molecular characterization (SLA typing, viremia estimation, and PERV subtype screening) of animals intended for xenotransplantation research in the interest of xeno-recipient safety.