중학생의 글쓰기 속 언어 오류와 쓰기 질의 관계

송정윤 ( Song Jungyoon ) 한국문법교육학회 2017 문법 교육 Vol.30 No.-

This study analyzed the frequency of linguistic errors in middle school students` writing and correlation between frequency of errors and writing result. Previous studies have only introduced the types of errors in college students` writing. However, in order for linguistic error analysis to contribute to the improvement of writing quality, it is necessary to analyze what the errors are frequently. Additionally it will have a long-term educational effect when studied for school-age students. As a result of the analysis of 100 posts of middle school students, the linguistic errors of high frequency in middle school students were 1)inadequate conjunctive clause, 2)omission of essential sentence components, and 3)errors in honorific mood, and they all belong to the syntactic category. Especially, inappropriate sentences related to text and contextual categories need to think about the possibility that student writers have insufficient awareness of written language rules. The error of the syntactic category showed a significant correlation between the writing level and writing amount. The higher the writing level, the more the writing amount tended to increase. This means that the longer the length of the text, the greater the frequency of syntactic errors contained in it. However qualitative differences in linguistic errors between low and high-level students needs to be closely examined through correlations with the types of sentences or t-units generated in subsequent studies.

Robotic surgery in Gynecology: the present and the future

JungYoon Park,SeongEun Bak,Jae-Yen Song,Youn-Jee Chung,Gen Yuki,Su Jeong Lee,Jisu Mun,Mee-Ran Kim 대한산부인과학회 2023 Obstetrics & Gynecology Science Vol.66 No.6

Since its introduction, laparoscopic surgery has been often preferred over open surgery in obstetrics and gynecology due to its advantages, such as less bleeding, lower incidence of adhesions, reduced postoperative pain, short hospital stay, and quick return to daily life. However, in the case of complex surgeries, laparoscopy presented some limitations. Nonetheless, since the 1980s, medical robots have been introduced to overcome the technical limitations of laparoscopy and start a new age for minimally invasive surgery. In this review, we explore the indications and advantages and disadvantages of robotic surgery in the field of gynecology, and try to assess the recent trend of robotic surgery.

디지털 캐릭터 유형에 따른 이미지의 차이와 캐릭터 선호도에 영향을 미치는 요인 - 양식화 디자인과 사실적 디자인의 비교 -

서송이 ( Song-yi Suh ),허정윤 ( Jungyoon Huh ) 한국디자인트렌드학회 2018 한국디자인포럼 Vol.23 No.4

연구배경 디지털 캐릭터는 원 소스 멀티 유스(OSMU)를 기반으로 한 문화콘텐츠 산업의 새로운 성장 동력으로 인식되고 있다. 그러나 관련 분야에 대한 실증적 연구가 매우 부족하다. 따라서 디지털 캐릭터에 대한 이론적이고 체계적인 연구가 매우 필요한 상황이다. 연구방법 국내의 대표적 디지털 캐릭터인 카카오프렌즈와 라인프렌즈의 캐릭터 디자인을 선정하여 이미지와 선호도를 분석하였다. 설문조사는 서울에 거주하는 성인152명을 대상으로 실시하였다. 응답자들은 두 개의 디지털 캐릭터에 노출된 후 설문에 응답하였다. 연구결과 분석결과 동물의 형태를 단순, 과장하여 표현한 양식화 디자인이, 인물과 동물의 형태를 사실적으로 표현한 디자인보다 익숙한, 부드러운, 따뜻한, 친근한 이미지가 높게 나타났다. 익숙한, 부드러운, 클래식한 이미지가 선호도에 영향을 미치는 요인으로 나타났다. 결론 본 연구는 디지털 캐릭터 디자인이 캐릭터에 대한 이미지와 선호도에 영향을 미친다는 것을 보여준다. 본 연구는 디지털 캐릭터 디자인은 동물을 중심으로 양식화하는 것이 사실적 디자인보다 더 효과적이라는 것을 시사해 준다. 본 연구는 캐릭터 디자인의 이론적 모델과 실무적 전략을 개발하는데 기여하는 실증적 연구라는 점에 의의가 있다. Background Digital characters are perceived as new driving forces for developing the cultural content industry utilizing OSMU. However, there have been very limited empirical studies in this related area. Accordingly, it is necessary to conduct theoretical and systematic studies regarding digital characters. Methods To investigate the image and preference for two types of digital characters, Kakao Friends and Line Friends, a survey was conducted among 152 adults living in Seoul, South Korea. Respondents were exposed to two types of digital characters, followed by a completion of the questionnaire. Result The findings revealed that the stylized design, featuring simplified and exaggerated characters of animals, had a higher level of image such as familiar, soft, warm, and friendly as compared to the realistic design, which are characterized by human beings and realistic animals. Moreover, familiar, soft, and classic images had an effect on character preference. Conclusion The study shows that designs of digital characters have an effect on the image and preference of characters. The research implies that a stylistic design of animals is more effective than a realistic design. Overall, the study is significant that it is an empirical study which can contribute to developing theoretical models and practical strategies.

Design and Implementation of BLE Beacon Services based on Eddystone using Li-Fi

Jeo Song,JungYoon Ham,GyungBae Kim,SoonJo Lee 한국콘텐츠학회 2016 한국콘텐츠학회 ICCC 논문집 Vol.2016 No.12

지역별 태양광 발전 조합에 따른 RNN 기반 최대 주파수 편차 및 응답 추정 방안 연구

송성윤(Sungyoon Song),정윤건(Jungyoon Gun),정승민(Seungmin Jung),장길수(Gilsoo Jang) 대한전기학회 2020 대한전기학회 학술대회 논문집 Vol.2020 No.7

FUNCTIONALITIES OF THE KOREAN CIVIL DEFENSE UNIFORM IN THE WAKE OF NEW RESPONSIBILITIES AND ROLES OF THE CIVIL DEFENSE

Junghwan Lee,Soyoung Park,Juil Song,Jungyoon Cho,Jihye Yu,Eunju Ko,Yaewon Park 글로벌지식마케팅경영학회 2023 Global Marketing Conference Vol.2023 No.07

Civil defense originally refers to the protection of civilians in the events of war-related disasters. Today, it encompasses a wide range of protection, rescue, and recovery activities not only aimed at minimizing the damage caused by war but also addressing natural and man-made disasters such as wildfires, typhoons, and floods. Civil defense uniforms are worn by volunteers who participate in civil defense training organized by practitioners, government officials, and military personnel. Therefore, more than 3,350,000 persons (+6.5 % of the Korean population) likely should wear civil defense uniforms. As such, the functionalities of civil defense uniforms need to be reexamined and improved in response to the wider and newer responsibilities of the civil defense system to protect the civil defense personnel from potential hazards and to help better serve the Korean citizens. The essential functions of civil defense uniforms were proposed by analyzing various civil defense activities. Per the level and type of safety hazards, the design and materials for civil defense uniforms should ideally differ, similar to civil defense uniforms in other countries. We surveyed the current Korean civil defense uniforms’ design, material compositions and important functionalities such as water repellency, water pressure resistance, and flame resistance. Compared to common functional workwear, we suggest room for improvement in the functional properties of civil defense uniforms. This research paves a new road for the functional design of civil defense uniforms to address a wider range of hazards, potentially leading to rational guidelines for protective workwear and government uniform development.

신경항법을 이용한 반복적 경두개자기자극의 적용 위치 선정 방법과 우울증 치료 효과 고찰

김명주(Myeongju Kim),송유미(Yumi Song),서채원(Chaewon Suh),마지영(Jiyoung Ma),홍가혜(Gahae Hong),김정윤(Jungyoon Kim) 대한생물치료정신의학회 2020 생물치료정신의학 Vol.26 No.2

Repetitive transcranial magnetic stimulation (rTMS) is widely recognized as an effective and noninvasive neuromodulation for treating depression, and has been applied in a wide range of clinical settings. However, previous studies often reported inconsistent antidepressant effects that may be due to differences in the rTMS protocols such as coil placement. The typical simulation site for rTMS depression protocol is the left dorsolateral prefrontal cortex (DLPFC). Targeting the exact site of the left DLPFC while considering individual brain structure has been challenging due to the non-invasive nature of rTMS. Several researchers have applied various targeting methods to overcome the abovementioned issue. Most of the previous studies have applied the “5-cm rule” or the “international 10-20 system,” which is easily applicable. Recently, researchers started to apply a neuronavigation system that targets the stimulation site based on neuroimaging of each individual. Pros and cons of targeting methods have been discussed in terms of validity and reliability of targeting stimulation sites, differences in treatment responses, as well as considerations of individual characteristics. Therefore, the current review focuses on the targeting methods of stimulation site and the treatment effects of depression in previous studies. For discussion, we divided neuronavigation methods into using fixed coordinates and using individualized targets. Furthermore, the limitations of each targeting method are discussed that may potentially contribute to the development of the optimal rTMS protocol for depression treatment.

월경주기에서의 호르몬의 변화가 뇌에 미치는 영향: 구조 및 기능적 자기공명영상 연구를 중심으로

하은지(Eunji Ha),송유미(Yumi Song),김정윤(Jungyoon Kim),윤수정(Sujung Yoon) 대한생물치료정신의학회 2021 생물치료정신의학 Vol.27 No.2

It is well known that sex hormones are potential modulators of brain functions and women experience dynamic hormonal changes during the menstrual cycle. Previous animal studies have reported that the variations in sex hormones over the menstrual cycle may affect cognitive function, emotion, and behavior by altering structures and functional connectivity of the brain. Considering the prevalence of certain neuropsychiatric disorders such as mood and anxiety disorders is relatively high in women, as compared with men, fluctuations of sex hormones over the menstrual cycle may influence the human brain and potentially underlie sex differences in clinical features of several neuropsychiatric disorders. There is, however, little evidence regarding the exact mechanisms underlying the effects of sex hormones on the human brain. In this review, we focused on studies to examine structural and functional changes over the menstrual cycles in women and aimed to provide an up-to-date overview of neuroimaging studies regarding the effects of sex hormonal fluctuations on the brain and behaviors.

The Effect of Font Type and Font Size on the Legibility in Smart Watch Usage of the Elderly People

Na Kyoung You,Minjee Kim,Chunyan Shan,SungYub Kim,Jungyoon Song,Sangmin Yeo,Donghyun An,Myung Hwan Yun 대한인간공학회 2017 대한인간공학회 학술대회논문집 Vol.2017 No.11

Objective: The aim of this study is to investigate the effect of character size and font type on legibility of elderly in smart watch usage, and to suggest a design guideline for smart watch - dedicated for legibility enhancement of the elderly people. Background: As the elderly population increases, the demand for health care and relevant costs for elderly are increasing correspondingly. Hence, there have been researches to implement wearable device onto the health monitoring system for elderly. In such manner, smart watch is one of the wearables popularly studied. However, poor legibility due to the small display of smart watch is considered to be a problem for the elderly to fully use it. Thus, legibility should be improved to allow elderly to use the smart watch more conveniently. Method: The task of selecting a target stimulus within two simultaneously given stimuli on a smart watch display was given to participants. A total of 10 sets of stimuli was given, and they were in combination of single font size and type. All subjects performed the task for a total of 8 stimuli sets combining 4 font sizes and 2 font types. The dependent variable is the time to select stimulus and the error occurrence frequency: the number of interference stimulus chosen. Results and Conclusions: In Gothic type, there was no significant differences in recognition time between font sizes. However, in the case of Myung, 9pt, 10pt is better than 11pt, and 12pt. In the case of error frequency, it is shown that 10pt and 11pt results better compared to other two font sizes in case of Gothic. There was no difference in Myung. Application: The results of the study can be the useful guideline to improve legibility for the elderly.

‘질문’에 대한 읽기 교육 연구 동향 : 체계적 문헌 분석의 방법을 활용하여

권이은 ( Kwon E-en ),이수진 ( Lee Soojin ),송정윤 ( Song Jungyoon ) 한국독서학회 2021 독서연구 Vol.0 No.58

본 연구에서는 체계적 문헌 고찰 연구 방법을 활용하여 초중등 국어교육에서의 읽기 연구 69편을 수집, 각 연구에서의 질문의 개념, 질문의 주체, 연구 방법, 연구 결과를 코딩, 분석하였다. 연구의 결론은 다음과 같다. 첫째, 읽기 교육 내의 질문 연구는 질문에 대한 구체적인 개념을 제시하기보다는 암묵적으로 ‘텍스트를 이해하기 위해 독자가 하는 질문’을 다루었다. 수집된 논문의 70% 가까이가 학생이 텍스트를 읽고 만들어내는 질문에 집중하여 이루어졌다. 둘째, 수집된 연구의 60%가 학생의 질문 생성 전략에 관련된 주제를 다루었으며, 이는 질문연구가 이루어진 30여년 동안 크게 변화하지 않은 것이다. 셋째, 방법론적으로는 양적연구가 60%를 넘겨 가장 많았으며, 이론 연구, 질적 연구, 혼합 연구가 비등하게 이루어졌다. 이 연구 결과, 읽기 교육 내에서 이루어진 질문 관련 연구들은 질문 생성과 관련된 개별 프로그램의 효과성 검증, 교과서 질문의 단순 분석 등에 집중한 것으로 나타났다. 특히 교사와 학생의 실제 질문에 대한 연구가 상당히 부족하였으며, 온라인 텍스트 등 매체와 관련된 질문 연구나 교과서 질문에 대한 종단적 연구 등 심도 있는 분석이 이루어질 필요가 있다. This study conducted a systematic literature review to explore the definition of question, persons who question, research methods, research results from reading research in primary and secondary education. Total of 69 studies were selected and analyzed. First, most collected studies on questions in primary and secondary reading education did not provide explicit definition of question. 70% of the studies focused on students’ questions after reading texts. Second, 60% of collected studies worked on question-generating strategies for students, which has been studied over 30 years of question studies in primary and secondary reading education. Third, more than 60% of collected studies on questions in primary and secondary reading education have applied quantitative research method. The analysis results suggest that question research in primary and secondary reading education has been focused on rather minor issues such as examining individual question-generation program, simple analysis of questions in textbooks. The results call for studies on students’ and teachers’ authentic questions in classroom contexts, questions in multimodal reading contexts, in-depth analysis of questions in textbooks.