• English & American cultural studies
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• v.17 no.1
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• pp.55-79
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• 2017

Ella Hepworth Dixon's The Story of a Modern Woman is a pioneering female writer?s important work which was not deeply studied yet very influential in new women literature and its cultural global impact. Although women had been often praised for their beauties specially by romantic poets but their self-realization and innate values were not widely recognized until new women writers advocated their desires and active roles in the society at the end of the $19^{th}$ century. The new women writers including Ella Dixon gained popularity with their professional skills as the journalists or the contributors to the journals which were suddenly popular and actively circulated among Victorian women. From the 1880s to 1920s, in contrast with the traditional images of wives as ?the angel in the house?, these women new women writers broke the yoke of subjugated womanhood and instead tried to freely express their independent spirits and demanded their roles in the society. Although they were criticized sometimes as "the daughter of a new guise" "a lady of restless sex" or "the wild women," new girls? perky images in new women fiction brought into the new cultural phenomenon which led to the ?flapper? girl in the 1920s. Ella Dixon?s protagonist Mary Erle, strikingly similar to author herself, was a representative new woman who displayed a wide range of new cultural perspectives from a feminist?s viewpoint, but her untimely desire in the capitalized society was not fully accomplished, just promising the potentiality of the female solidarity which might be achieved later by her feminist posterity.

• YAKHAK HOEJI
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• v.53 no.1
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• pp.34-40
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• 2009

The glycosylation of therapeutic glycoproteins can affect their efficacy, stability, solubility, and half-life. Analyzing the composition of monosaccharides, such as that of neutral and amino sugars, is the first step for elucidating the structure of glycan attached to glycoproteins. In the present study, neutral and amino sugars of lectin obtained from Maackia fauriei were analyzed using an enzyme-linked lectinsorbent assay (ELLA) and high-performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD). Peroxidase-labeled lectins such as concanavalin A, Ricinus communis agglutinin, and soybean agglutinin were used for ELLA, since they specifically bind to the monosaccharide residue most frequently encountered in a glycan. The hydrosylate of lectin was prepared by treatment with trifluoroacetic acid, which resulted in the lectin mainly possessing the N-glycan consisting of 98.1 pmol Fuc, 342.1 pmol GlcN, 51.9 pmol Gal, 678.9 pmol Man, and 330.7 pmol Xyl. The present results demonstrate that ELLA and HPAEC-PAD are very effective methods for rapidly estimating the types and relative amounts of monosaccharides in intact glycoproteins.

• Archives of Pharmacal Research
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• v.23 no.6
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• pp.592-598
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• 2000

A lectin (agglutinin, VCA) from Korean mistletoe (Viscum album L. coloratum) was isolated by affinity chromatograpy on a asialofetuin-Sepharose 4B. The molecular weights of A- and B-chains of VCA were different from those of VAAS. The VCA recognized the antibody of VAAs in the Western blot analysis and ELLA system. We also investigated the synergistic effects of the components in mistletoe by dividing the extract into different molecular weight fractions.

• Journal of IKEEE
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• v.23 no.4
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• pp.1393-1399
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• 2019

With the rapid growth of the Internet, millions of indiscriminate advertising SMS are sent every day because of the convenience of sending and receiving data. Although we still use methods to block spam words manually, we have been actively researching how to filter spam in a various ways as machine learning emerged. However, spam words and patterns are constantly changing to avoid being filtered, so existing machine learning mechanisms cannot detect or adapt to new words and patterns. Recently, the concept of Lifelong Learning emerged to overcome these limitations, using existing knowledge to keep learning new knowledge continuously. In this paper, we propose a method of spam filtering system using ensemble techniques of naive bayesian which is most commonly used in document classification and LLML(Lifelong Machine Learning). We validate the performance of lifelong learning by applying the model ELLA and the Naive Bayes most commonly used in existing spam filters.

• Journal of Korean Society of Water and Wastewater
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• v.30 no.4
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• pp.409-415
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• 2016

Magnetite particles were synthesized by co-precipitation of water-soluble 밀 스케일-derived precursor by various concentrations of (0.5, 0.67, 1, 2 N) NaOH and (0.6, 0.8, 1.2, 2.4 N) $NH_4OH$. It is theoretically known that as the concentration of the alkaline additive used in iron oxide synthesis increases, the particle size distribution of that iron oxide decreases. This trend was observed in both kind of alkaline additive used, NaOH and $NH_4OH$. In addition, the magnetite synthesized in NaOH showed a relatively smaller particle size distribution than magnetite synthesized in $NH_4OH$. Crystalline phase of the synthesized magnetite were determined by X-ray diffraction spectroscopy(XRD). The particles were then used as an adsorbent for phosphate(P) removal. Phosphorus adsorption was found to be more efficient in NaOH-based synthesized magnetite than the $NH_4OH$-based magnetite.

• Journal of Korean Society of Water and Wastewater
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• v.31 no.4
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• pp.281-287
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• 2017

Mill scale, an iron waste, was used to separate magnetite particles for the adsorption of phosphate from aqueous solution. Mill scale has a layered structure composed of wustite (FeO), magnetite ($Fe_3O_4$), and hematite ($Fe_2O_3$). Because magnetite shows the highest magnetic property among these iron oxides, it can be easily separated from the crushed mill scale particles. Several techniques were employed to characterize the separated particles. Mill scale-derived magnetite particles exhibited a strong uptake affinity to phosphate in a wide pH range of 3-7, with the maximum adsorptive removal of 100%, at the dosage of 1 g/L, pH 3-5. Langmuir isotherm model well described the equilibrium data, exhibiting maximum adsorption capacities for phosphate up to 4.95 and 8.79 mg/g at 298 and 308 K, respectively. From continuous operation of the packed-bed column reactor operated with different EBCT (empty bed contact time) and adsorbent particle size, the breakthrough of phosphate started after 8-22 days of operation. After regeneration of the column reactor with 0.1N NaOH solution, 95-98% of adsorbed phosphate could be detached from the column reactor.

• Journal of Convergence for Information Technology
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• v.9 no.9
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• pp.158-165
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• 2019

Through the use of speech software technology, this paper examines the effects of voice interactions within the inner circle of English. The fundamental frequency (F0) was obtained by analyzing native speakers (aged 30-55) speech effects based on nationality, age, and gender. The findings within this study reveal that the Caucasian British female (age 33) and the Caucasian American male (age 55) produced the most interactive speech. The contributing factor is the students' experience with various language styles throughout their language acquisition studies. The results of this study are compatible with $Traunm{\ddot{u}}eller$ & Eriksson (1995) and previous studies which agree that continuous speech above average is paramount towards student engagement and interactions.

• Acta Via Serica
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• v.4 no.1
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• pp.71-86
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• 2019

Transnational exchange has been an inseparable part of both the ancient and modern Silk Road. This paper shows how Rumi (1207-1273), a famous Persian Sufi poet, travels along the Silk Road in the $21^{st}$ century. With the birth of a Rumi phenomenon in the West, Silk Road artists have rediscovered and adapted him for different purposes. Elif Shafak, the Turkish-British novelist and women's rights activist, espouses feminist beliefs in her bestseller, The Forty Rules of Love (2010). Benefiting from the views of feminist theorists like Woolf, de Beauvoir and Friedan, this paper reveals how Shafak appropriates Rumi for her feminist purposes. Forty Rules of Love's protagonist, Ella Rubinstein is analyzed, compared and contrasted with her former literary counterparts Pinhan and Zeliha, heroines of Shafak's previous novels. By adapting Rumi's definition of equality, Shafak shows how egalitarianism must pervade the relationship between women and men. The adaptation of Rumi's ideas regarding the equality of sexes finds a different dimension when Shafak reveals that all humanity possesses femininity and masculinity at the same time. By means of ideas prevalent in the ancient Silk Road, the five classical elements theory, and the yin and yang principle, Shafak portrays unity within contradictions. It is concluded that although individuals might belong to different typologies of the five symbolic elements of nature, they can at the same time complement one another's inharmonious personalities peacefully. The process of integration of female and male sexes can be expedited by opening up one's heart to a universal love.

• The Journal of the Korea Contents Association
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• v.17 no.6
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• pp.527-539
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• 2017

This case study examines the experiences of an African American student's successful second language acquisition in Korea. There is an increasing number of multicultural families in Korea; but few research on African American students' second language learning. In the past, some American researchers have analyzed African American students as academic underachievers for learning and there is a scarcity of research on African American students' successfully acquiring a second language. With this qualitative research design, the researchers interviewed, and observed an African American girl named Mary. The researchers also interviewed Mary's mother, teacher, and peers about Mary's Korean language development. The results of this study revealed Mary's determined efforts to become a fluent Korean speaker with support from family, community and friends. Mary underwent unique social and systematic supports for her language development. This paper concludes with the educational implication for multicultural language learners in Korea and the possibility to diminish the common stereotypes of African Americans as underachievers.

• The Journal of the Korea Contents Association
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• v.18 no.7
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• pp.401-411
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• 2018

This study includes three students' whose country origin is of a political and economic success, therefore the pursuit to learn English is important. The participants evaluated in this study are two students of Korean descent and one Chinese student. The purpose was to evaluate their overall language learning experiences outside of their home country. While the participants in this study share similar cultures and learning styles their process towards second language readiness is different. The internal factors (readiness) that motivated them to study abroad were synonymous. However, the classroom situations (assessment), social settings (environment), and strategies used were disparate. The methodology of this paper used a holistic approach with a snowball sampling technique. The responses were collected by a prepared questionnaire and unstructured interviews, then later analyzed by the inductive reasoning process. The 3 specific categories identified were despondency, culture and communication conflict. The present study revealed that the participants' earlier preparation from their home country plays a significant contribution to their success abroad.