Forming perceptions and having experiences through digital media is becoming more common than having in-person relationships in digital media environment. This study, which was conducted when Fashion Week transitioned to a digital platform in 2020, focuses on fashion shows that are announced through social media. The purpose of the study is to explore how traditional fashion media change through social media and what their media characteristics are from the perspective of remediation, which has been suggested by Bolter and Grusin (1999) as the logic of change in the new media. The results of the case analysis in this study, based on the definition and logic of remediation outlined through a literature review, are that social media fashion shows are remediated from traditional fashion shows in the manner that they are represented, improved, refashioned, and absorbed. The characteristics of remediation expressed in social-media-based fashion shows were derived from repurposed video content, improved the elements of fashion shows to express the shows in various ways, expanded places within the fashion shows, and decontextualized and visually flattened spatial discontinuity, and from genre transitions and perceptual shifts. Socialmedia- based fashion shows are becoming a tool to renew the fashion experience and views of fashion and strengthen the authenticity of the brand by interacting with the audience, improving on the spatial limitations of traditional fashion shows, and diversifying fashion presentation methods.

본 연구의 목적은 스마트폰 과의존 개선을 위한 스마트 미디어 기반 코칭을 개발하고 그 효과를 검증하는 데 있다. 본 연구에서 적용된 코칭 프로그램은 문헌 조사와 전문가 자문 및 타당성 검토를 통해 최종 개발되었다. 프로그램은 VR를 활용한 마음챙김 코칭, 스마트 밴드를 활용한 웰니스 코칭, 스마트폰 과의존 개선을 위한 심리․라이프 코칭으로 구성되었으며, 모든 코칭은 GROW 대화 모델을 기본적으로 적용하였다. 연구 대상은 대한민국에 거주하는 대한민국 국적의 스마트폰 과의존 위험군 성인이며, 성인이 주 사용자인 온라인 커뮤니티와 SNS 등을 통해 80명의 참가자를 모집하였고, 40명을 최종 선발하였다. 연구 결과 코칭 프로그램이 실험군이 대조군과 비교해 사후, 추후 검사 모두에서 스마트폰 과의존의 하위 요인인 조절 실패와 현저성에서 통계적으로 유의미한 변화가 있는 것으로 나타났다. 그러나 또 다른 하위 요인인 문제적 결과는 사후, 추후 검사 모두에서 통계적으로 유의하지 않았다. 따라서 추후 연구에서는 문제적 결과도 개선할 수 있도록 프로그램 내용을 수정․보완하고, 대상 및 상황별 문제적 결과(심리적․신체적․사회적 영향)에 대한 상세한 분석을 위해 관련 척도를 추가로 적용할 필요가 있다. 본 연구는 스마트폰 과의존 개선을 위한 최초의 스마트 미디어 기반 코칭 프로그램으로서 의의가 있으며 관련 연구 및 프로그램 개발의 기초 자료로 활용될 수 있다.

The expansion of the online market is expected to change the purchasing environment. The purpose of this study is to examine the difference in the moderating effect of each characteristic on perceived quality and purchase intention according to the group according to product involvement and purchaser age. The first step is to identify the characteristics of online information sources and social media platforms through a literature review. Next, when perceived quality affects purchase intention, we verify the moderating effect according to the characteristics of online information sources and social media platforms. The moderating effect is verified at the stage by dividing it into a group according to product involvement and a group according to age. The following results were confirmed throughout the study: First, perceived quality significantly affects purchase intention. Second, in the relationship between perceived quality and purchase intention, the influence of the moderating effect is different depending on the high-involvement product and the low-involvement product. Third, it was confirmed that there was a difference in the moderating effect of online information sources and social media platforms in the relationship between perceived quality and purchase intention according to age. This study intends to increase consumers' purchase intentions by identifying specific age groups and product groups of involvement and establishing strategies suitable for the characteristics of online information sources and social media platforms.

A diverse group of plant-growth promoting bacteria were isolated in button mushroom (Agaricus bisporus) media to investigate the plant-growth promoting traits of compounds including indole acetic acid (IAA), ammonia, 1-aminocyclopropane-1- carboxylic acid deaminase, siderophore, and hydrogen cyanide. Twenty-one bacterial strains showing positive effects for all the test traits were selected and classified to confirm bacterial diversity in the media habitat. Plant-growth promoting traits of the isolates were also assessed. All strains produced IAA ranging from 20 μg/mL to 250 μg/mL. Most of the isolates produced more than 80% siderophore. Four strains (Pantoea sp., PSB-08, Bacillus sp., PSB-13, Pseudomonas sp., PSB-17, and Enterobacter sp., PSB-21) showed outstanding performances for all the tested traits. In a bioassay of these four strains using mung bean plant, the best growth performances (23.16 cm, 22.98 cm, 2.27 g/plant, and 1.83 g/plant for shoot length, root length, shoot dry weight, and root dry weight, respectively) were obtained from the plants co-inoculated with Bacillus sp., PSB-13. The resultant data indicate that button mushroom media have got a diverse group of bacteria with plant growth promoting abilities. Thus, the media could be a good recycling resource for using to an effective bio-fertilizer.

In this study, we investigated the effect of solid culture medium on the production of cordycepin in Cordyceps militaris. The regression equation was expressed as follows: Y1= 755.3-58.6625X1+4.79432E-14X2-46.6625X3-5.66269E-14X1X2- 0.025X1X3+1.62475E-14X2X3-160.6625X1 2+0.0125X2 2-206.9625X3 2, where, Y represents the value of cordycepin content (μg/g), X1 corresponds to the weight of M. alternatus in solid culture medium (g/bottle), X2 to the water content of the solid culture medium (%), and X3 to the culture period (day). The solid culture medium was optimized using the response surface methodology, and the optimal medium composition was as follows: the weight of M. alternatus in solid culture medium and water content were 16.2% and 100.7% (20.14 mL water/20 g solid culture medium), respectively, with a culture period of 39 days. Under these conditions, the cordycepin content of the fruiting bodies reached 150.0 μg/g (actual value). The supplementation of M. alternatus in solid culture for improved cordycepin content of C. militaris seems to be a promising alternative to wild and solid cultivation.

The purpose of this study is to analyze the effects of English learning through social media on the perception and affective factors of college students. To this end, researchers examined whether the educational use of YouTube and KakaoTalk, popular among college students in Korea, differs according to English improvement, affective factors, and English level. The subjects of this study were 63 freshmen majoring in Medical Convergence, who were taking college English at C University located in Gangwon-do. An online questionnaire was used for data collection. The collected data were analyzed using Jamovi, a statistical program. The results are as follows. First, the participants positively changed the perception that the use of social media had on the overall improvement of English. Second, the affective domains such as self-confidence, attitudes, values, beliefs, and interests of the participants also changed positively. Finally, it was confirmed that social media has educational value regardless of English level.

This study examined undergraduate students’ perceptions of effects of online course types such as face-to-face classes, online classes, and blended classes using survey data from 331 students during three semesters from 2020 to 2021. There were differences in effects using ‘PPT video’, ‘voice only in PPT’, and ‘real-time zoom’ between theoretical courses and practice courses. In terms of media types for online classes, ‘PPT video’ was perceived as the most effective type by students, followed by ‘voice only in PPT’, ‘real-time video’, and ‘blended media use’ meaning a 2-hour-course mixed with 1-hour PPT video and 1-hour-real-time video. The effectiveness of ‘real-time video’ and ‘blended media use’ was gradually decreased as time went by. Students had difficulties in academic achievement and daily life with online learning. They were eager to return to face-to-face classes after COVID-19 passes. Some online learning media types were preferable to use for face-to-face classes after COVID-19.

Abstract: Mental health problems leading to depression have become a critical concern due to the growing engagement of people on social media platforms. Several past approaches have been implemented by analyzing the pattern and behaviour of the posts by users on social networking sites. This research study proposed a system for predicting users who may be depressed, based on the characteristics of users who is already affected. A combination of both the tweet-level and the user-level architecture was used to generate a more robust and reliable system where semantic embeddings trained from advanced neural networks were adopted under the tweet-level. SVM with Word2Vec and TF-IDF has been used and yielded an accuracy of 98.14% and recall of 95.63%.

만해(萬海) 한용운(韓龍雲,1879~1944)은 승려이자 독립운동가였으며 문학가로 치열한 인생을 보냈다. 그의 이러한 삶은 각종 언론보도를 통해 다양하게 드러나고 해석됐다. 대중은 언론을 통해 만해의 이미지를 받아 들였다. TV, 신문, 잡지, 라디오, 영화, 인터넷 등 미디어는 정보를 전송 한다. 근대화 초기에는 신문과 잡지가 주류를 이뤘다. 정보 전달은 물론 시대의 정신과 대중의 인식을 확인할 수 있는 중요한 도구이다. 이런 점 에서 언론에 등장한 한용운의 기사를 연구하여 분석하는 것은 의미가 있다. 앞서 언급했듯이 한용운은 독립운동에 참여해 민족의 고통을 극복하려고 했고, 승려로서 한국불교의 혁신을 꿈꾸었다. 깨달음을 구하는 승려의 본분도 발견할 수 있다. 한용운의 또 다른 삶은 문학인(文學人)이었다. 시대를 넘어 꾸준히 사랑받는 작품을 발표하면서 대중의 사랑을 받았다. 1945년 8월 15일 일제의 식민통치가 막을 내린 뒤에는 한용운의 이미지는 보다 구체화되고 확장되었다. 면모가 더욱 세밀하게 드러나고 매체를 통해 생생하게 전달되었다. 특히 일제의 박해와 기만에도 뜻을 굽히지 않고 끝까지 지조와 절개를 지켰다는 이미지가 대중에게 각인됐다. 불의와 비굴을 용납하지 않는 학덕이 높은 선승이며 타협이 없는 독립지사였다. 미디어에 나타난 한용운의 이미지를 보다 광범위하게 살피는 것은 앞으로의 연구화제이다.

The purpose of this study is to observe the influence education experience (home, school, and mass media) on reducing practice behavior(purchasing, using, disposing and leading) of food-related wastes. The study also sought to promote strategy and suggest effective activation plans for the vitalization of behavior of reducing food-related wastes. The study subjects were 412 adult consumers who answered a structured questionnaire. The main findings are as follows: First, the scores of home education experience were 3.61±0.71, which was the highest, and 3.45±0.74 for school education experience, which was the lowest. Second, according to factor analysis, the reducing practice behavior of food-related wastes was converged purchasing, using, disposing and leading behavior. The scores of disposing behavior were 3.79±0.67, which was the highest, and 2.87±0.82 for leading behavior, which was the lowest. Third, the common variables influencing the reducing practice behavior(purchasing, using, disposing and leading) of food-related wastes were home education and mass media and the powerful variable influencing was home education. The results of this study can be used as basic data for the development of educational programs for effective food-related waste reduction.

This study analyzed the translation strategies of Korean culture-specific items displayed on the Korea.net Arabic website, the government’s representative overseas PR media. 25 articles with a large number of culture-specific items were selected and analyzed among 74 articles published in the Culture section of the Korea.net Arabic website for a total of 7 months from August 2020 to February 2021. The themes of the selected 25 cultural articles were the contents of related cultural events according to the period, such as Chuseok and New Year’s Day, Kimchi-making Season, Lotus Lantern Festival, and Hangeul Day. Culture-specific items were classified into proper nouns such as country, administrative districts, place name, and building name, and other cultural elements such as food, clothing, holidays, according to the classification method of Lee Geun-hee(2008). As expected, a number of strategies to convey meaning along with transliteration appeared as part of an effort to inform Arab readers of Korean culture-specific items. However, it found the need to establish norms or unified standards for culture-specific items translation strategies, especially in transliteration.

미디어는 시대의 발전과 함께 성장 해왔으며, 음악 산업 또한 미디어와 약진 해오고 있다. 이러한 발전된 미디어를 통해 개인의 음악 소비에 미치는 영향력에 대해 파악하고 시사점을 얻고자 하는 것이 본 연구의 목적이다. 이를 위해 미디어와 문화의 상호관계를 알아보고 국가 공인 음악 차트인 가온차트를 분석의 척도로 정하였으며, 현시대의 미디어와 개인의 음악 소 비 방식의 흐름을 파악하였다. 이를 바탕으로 2020년 TV 프로그램 및 SNS에서 화제가 되었던 음악들을 차트를 통해 분석하여 개인의 음악 소비에 미치는 영향력에 관해 살펴 본 결과, TV 프로그램 및 SNS에 노출된 곡들의 음원 차트 역주행, 한 장르의 선풍적인 인기를 주도, 스타 의 재발견 및 새로운 홍보방식으로 유행을 이끌어 나가는 모습을 통해 그 영향력을 확인할 수 있었고, 이러한 영향력은 개인의 음악 소비에 곡이나 앨범의 선택을 넘어 장르, 취향 결정 까 지 미친다는 점도 확인할 수 있었다. 또한 급속도로 발전하는 미디어가 음악 시장에 끼치고 있는 변화에 관한 여러 시사점을 도출하였고, 이를 통해 한국 음악 산업의 균형 있는 발전을 위한 제언을 하였다.