• 한국어교육
• /
• 제29권3호
• /
• pp.325-344
• /
• 2018

The purpose of this study is to summarize PWIM (Picture Words Inductive Model) which is one of learner-centered vocabulary teaching-learning models, and suggest ways to implement them in Korean language education. The pictures that are used in the Korean language education field help visualize the specific shape, color, and texture of the vocabulary that is the learning target; thus, helping beginner learners to recognize the meaning of the sound. Visual material stimulates the intrinsic schema of the learner and not only becomes a 'bridge' connecting the mother tongue and the Korean language, but also reduces difficulty in learning a foreign language because of the ambiguity between meaning and sound in Korean and all languages. PWIM shows commonality with existing learning methods in that it uses visual materials. However, in the past, the teacher-centered learning method has only imitated the teacher because the teacher showed a piece-wise, out-of-life photograph and taught the word. PWIM is a learner-centered learning method that stimulates learners to find vocabulary on their own by presenting visual information reflecting the context. In this paper, PWIM is more suitable for beginner learners who are learning specific concrete vocabulary such as personal identity (mainly objects), residence and environment, daily life, shopping, health, climate, and traffic. The purpose of this study was to develop a method of using PWIM suitable for Korean language learners and teaching procedures. The researchers rearranged the previous research into three steps: brainstorming and word organization, generalization of semantic and morphological rules of extracted words, and application of words. In the case of PWIM, you can go through all three steps at once. Otherwise, it is possible to divide the three steps of PWIM and teach at different times. It is expected that teachers and learners using the PWIM teaching-learning method, which uses realistic visual materials, will enable making an effective class together.

• 산업노동연구
• /
• 제24권2호
• /
• pp.137-179
• /
• 2018

노동시장의 이중화에 직면하여 노동조합 활동을 중심으로 하는 기존의 노동운동에 대한 비판적 시각과 함께 새로운 노동운동의 필요성에 대한 논의가 활발하다. 그 중 하나로 본 연구는 노동자지원센터, 노동인권센터, 비정규센터 등 다양한 이름으로 활동하고 있는 지역의 비정규노동단체에 주목하여 이들 조직이 어떤 경로를 통해 성장 발전해 왔으며 어떻게 외연을 확장할 수 있었는지, 정체성은 무엇인지를 심층적으로 다룬다. 이 글의 핵심적인 내용은 비정규노동단체의 성장과 발전을 통시적인 접근법을 통해 비정규운동을 둘러싼 제도적 맥락의 변화와 그에 따른 운동의 특성 변화 및 정체성 형성의 과정을 재구성하는 것이다. 본 연구는 비정규노동센터운동이 시기적으로 기존 운동으로부터의 차별화, 탈정당화, 네트워크를 매개로 한 복합화과정 등 크게 3단계로 진화해 왔음을 확인할 수 있었다. 나아가 각 과정에서 비정규노동센터들 사이의 내적관계 그리고 이들이 기존의 노사관계행위자들과 맺는 운동외적관계를 분석적으로 고찰할 수 있었다. 끝으로 본 연구는 최근 주목받고 있는 비정규노동센터운동의 이론적 함의 및 비정규 노동운동의 성공적 사례로 남을 수 있을지 아니면 또 다른 실패로 귀결될 것인지를 토론하였다.

• The Plant Pathology Journal
• /
• 제34권6호
• /
• pp.532-543
• /
• 2018

Complete genome sequences of 22 isolates of Cucurbit aphid-borne yellows virus (CABYV), collected from melon plants showing yellowing symptom in Korea during the years 2013-2014, were determined and compared with previously reported CABYV genome sequences. The complete genomes were found to be 5,680-5,684 nucleotides in length and to encode six open reading frames (ORFs) that are separated into two regions by a non-coding internal region (IR) of 199 nucleotides. Their genomic organization is typical of the genus Polerovirus. Based on phylogenetic analyses of complete nucleotide (nt) sequences, CABYV isolates were divided into four groups: Asian, Mediterranean, Taiwanese, and R groups. The Korean CABYV isolates clustered with the Asian group with > 94% nt sequence identity. In contrast, the Korean CABYV isolates shared 87-89% sequence identities with the Mediterranean group, 88% with the Taiwanese group, 81-84% with the CABYV-R group, and 72% with another polerovirus, M.. Recombination analyses identified 24 recombination events (12 different recombination types) in the analyzed CABYV population. In the Korean CABYV isolates, four recombination types were detected from eight isolates. Two recombination types were detected in the IR and P3-P5 regions, respectively, which have been reported as hotspots for recombination of CABYV. This result suggests that recombination is an important evolutionary force in the genetic diversification of CABYV populations.

• 복식문화연구
• /
• 제27권5호
• /
• pp.449-460
• /
• 2019

Today, the fashion business environment of the 4.0 generation is changing based on fashion technology combined with advanced digital technologies such as AI (Artificial Intelligence), big data and IoT (Internet of Things). "Digital Transformation" means a fundamental change and innovation in a digital paradigm including corporate strategy, organization, communication, and business model, based on the utilization of digital technology. Thus, this study examines digital transformation strategies through the fashion brand Burberry. The study contents are as follows. First, it examines the theoretical concept of digital transformation and its utilization status. Second, it analyzes the characteristics of Burberry's digital transformation based on its strategies. For the research methodology, a literature review was performed on books and papers, aligning with case studies through websites, social media, and news articles. The result showed that first, Burberry has reset their main target to Millennials who actively use mobile and social media, and continues to communicate with them by utilizing digital strategy in the entire management. Second, Burberry is quickly delivering consistent brand identity to consumers by internally creating and providing social media-friendly content. Third, they have started real-time product sales and services by using IT to enhance access to brands and to lead consumers towards more active participation. In this study, Burberry's case shows that digital transformation can contribute to increased brand value and sales, keeping up with the changes in the digital paradigm. Therefore, the study suggests that digital transformation will serve as an important business strategy for fashion brands in the future.

• 셀메드
• /
• 제11권1호
• /
• pp.2.1-2.8
• /
• 2021

The clinical condition Amnesia causes difficulty in learning new information and the inability to recall past events. It is primarily concerned with recent memory loss. Majoon-e-Nisyan (MJN) is a polyherbal Unani formulation, present in a semi-solid form. It is widely used potent drug of the Unani System of Medicine (USM) for treating Nisyan (amnesia). In the present study polyherbal Unani formulation, MJN has been studied for its quality control and acute toxicity. Standardization (quality control) of drugs deals with drug identity, drug quality and purity determination. Standardization of MJN had been done as per the Unani pharmacopoeial parameters approved by World Health Organization (WHO) - Pharmacognostical parameters, Physico-chemical parameters, high-performance thin-layer chromatography (HPTLC), microbial load, aflatoxin, and heavy metals. Solvents and chemicals used in the study were of analytical grade and used instrument were calibrated. By conducting an acute oral toxicity study in rats, the safety of MJN was assessed. The limit test method of OECD guideline 425 was followed in the study. Results of standardization and standard operating procedures (SOPs) for preparation of MJN may serve as the standard reference in the future. The data generated in the study for the quality control of MJN proved the quality of formulation and shows that MJN is not toxic in rats following acute dosing up to 2000 mg/kg bw. The data obtained in the paper for MJN may be used as a standard guideline for preparation of the formulation which can save time, cost, and resources for future research endeavours.

• Acta Via Serica
• /
• 제6권2호
• /
• pp.37-60
• /
• 2021

Before the tenth century, the dress of elite women in and around China often reflected "Han" Chinese fashions and preferences. In funerary paintings and relief sculptures of Sogdian and Xianbei couples from the sixth century, for example, women wear "Han" Chinese-style clothing. Even in the Tang dynasty (ca. 618-907), when exchange with Central Asia via overland Silk Road trade impacted the styles and patterning of elite dress and men incorporated clear Central Asian attributes into their dress, elite women in the Tang sphere wore recognizably Tang fashions. Chinese-style dress in these centuries clearly conveyed cultural import and, likely, political power, especially after the founding of the Tang dynasty. However, the straightforward borrowing of Tang women's dress shifted in the Khitan Liao dynasty (ca. 907-1125). The Liao, in contrast to other states that shared a border with China in previous centuries, saw themselves as political equals to the Song dynasty (ca. 960-1278) court in the south. The Liao court was interested in Song customs and culture and incorporated artistic motifs and practices from the Song court. However, the Liao courtly idiom was never fully subsumed into the greater world of the Song - rather, the Liao used facets of Song courtly culture for their own ends. One way this is manifested is through the dual administrative system, a bureaucratic organization that, among other things, regulated and distinguished between who was permitted to wear Khitan and non-Khitan dress. In this paper, I will examine the material evidence from funerary contexts for how the dress of elite Liao women both engaged with the dress of the Song, while also maintaining a certain amount of cultural autonomy. Through their dress, elite Liao women signaled clear messages about their status, identity, and difference to their Song counterparts.

• Genomics & Informatics
• /
• 제19권4호
• /
• pp.48.1-48.10
• /
• 2021

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) encodes small envelope protein (E) that plays a major role in viral assembly, release, pathogenesis, and host inflammation. Previous studies demonstrated that pyrazine ring containing amiloride analogs inhibit this protein in different types of coronavirus including SARS-CoV-1 small envelope protein E (SARS-CoV-1 E). SARS-CoV-1 E has 93.42% sequence identity with SARS-CoV-2 E and shared a conserved domain NS3/small envelope protein (NS3_envE). Amiloride analog hexamethylene amiloride (HMA) can inhibit SARS-CoV-1 E. Therefore, we performed molecular docking and dynamics simulations to explore whether amiloride analogs are effective in inhibiting SARS-CoV-2 E. To do so, SARS-CoV-1 E and SARS-CoV-2 E proteins were taken as receptors while HMA and 3-amino-5-(azepan-1-yl)-N-(diaminomethylidene)-6-pyrimidin-5-ylpyrazine-2-carboxamide (3A5NP2C) were selected as ligands. Molecular docking simulation showed higher binding affinity scores of HMA and 3A5NP2C for SARS-CoV-2 E than SARS-CoV-1 E. Moreover, HMA and 3A5NP2C engaged more amino acids in SARS-CoV-2 E. Molecular dynamics simulation for 1 ㎲ (1,000 ns) revealed that these ligands could alter the native structure of the proteins and their flexibility. Our study suggests that suitable amiloride analogs might yield a prospective drug against coronavirus disease 2019.

• 기록학연구
• /
• 제74호
• /
• pp.79-117
• /
• 2022

최근 국내 문화예술기관에서 아카이브를 활용한 전시와 프로그램 기획이 많아지면서 아트아카이브라는 용어가 폭넓게 사용되고 있다. 트아카이브는 학문 연구의 기초 자원, 예술 문화의 정체성 확립과 같은 역할을 위해 그 필요성이 제기되었지만, 현재는 더 나아가 직접적인 활용 및 서비스의 대상으로 주목 받고 있다. 이에 기록학계에서도 아트아카이브의 가치와 정책, 관리방안 등에 대한 연구가 진행되었다. 그러나 아트아카이브를 다루는 기관에서 실제 적용 가능한 관리방법론에 대한 연구는 미흡한 실정이다. 특히, 아트아카이브의 효율적인 활용을 위해서는 분류와 정리 그리고 기술 영역의 체계적인 관리가 선행되어야한다. 하지만 아트아카이브는 수집 유형, 관리 기관과 소장 자원의 특성 등에 따라 각각 다른 관리 방법이 존재한다. 그렇기 때문에 일관된 분류·기술 방법론을 적용하기 어렵다. 이에 본 연구에서는 서울시립 미술아카이브의 실제 사례를 기반으로 아트아카이브의 범주와 유형을 살펴보고, 분류체계의 구축과 기술 규칙을 제시하였다.

• International Journal of Computer Science & Network Security
• /
• 제22권11호
• /
• pp.222-228
• /
• 2022

In today's era of digital technologies, the problem of religious communication in the cyberspace is being actualized, since the globality and accessibility of the WWW makes it one of the most effective and promising channels for transmitting various kinds of messages, including those of a religious nature. Today, religious organizations and movements pay the closest attention to the virtual media space, not only using it to attract new followers, but also for religious PR, image-making and branding, informing the world about themselves through news from the life of the organization and its followers. An equally important form of electronic communication in the online sphere is currently the interaction of various religious movements and religious cultures in general, or the dialogue of confessions in particular. Research in the digital space makes it possible to identify important trends in religious spheres based on the analysis of the flow of information on the Internet, to demonstrate the specifics of individual media outlets and the consequences of their activities for interreligious dialogue, to study the role of the Internet in changing religious beliefs, the possibility of changing religious identity, retrospective development of religious enlightenment at the turn of the century, to determine the vectors of possible interreligious interaction and discuss the role of digital technologies in the work of religious structures, to state the need to continue an active dialogue between representatives of religious movements, to hold expert seminars on interreligious dialogue on a regular basis, and to record the risks generated by the digital space. Thus, the coronavirus pandemic served as a background and context, a litmus test and a catalyst for accelerating and intensifying interreligious, interfaith dialogue and dialogue between religious organizations and society.

• Genomics & Informatics
• /
• 제21권1호
• /
• pp.7.1-7.11
• /
• 2023

The gram-positive bacterium Listeria monocytogenes is an important foodborne intracellular pathogen that is widespread in the environment. The functions of hypothetical proteins (HP) from various pathogenic bacteria have been successfully annotated using a variety of bioinformatics strategies. In this study, a HP Imo0888 (NP_464414.1) from the Listeria monocytogenes EGD-e strain was annotated using several bioinformatics tools. Various techniques, including CELLO, PSORTb, and SOSUIGramN, identified the candidate protein as cytoplasmic. Domain and motif analysis revealed that the target protein is a PemK/MazF-like toxin protein of the type II toxin-antitoxin system (TAS) which was consistent with BLASTp analysis. Through secondary structure analysis, we found the random coil to be the most frequent. The Alpha Fold 2 Protein Structure Prediction Database was used to determine the three-dimensional (3D) structure of the HP using the template structure of a type II TAS PemK/MazF family toxin protein (DB ID_AFDB: A0A4B9HQB9) with 99.1% sequence identity. Various quality evaluation tools, such as PROCHECK, ERRAT, Verify 3D, and QMEAN were used to validate the 3D structure. Following the YASARA energy minimization method, the target protein's 3D structure became more stable. The active site of the developed 3D structure was determined by the CASTp server. Most pathogens that harbor TAS create a crucial risk to human health. Our aim to annotate the HP Imo088 found in Listeria could offer a chance to understand bacterial pathogenicity and identify a number of potential targets for drug development.