u-Farm을 위한 모바일 기반의 농작물 재배 현장 중심형 스마트 병해충 정보검색 시스템 설계 및 구현

강주희,정세훈,노선식,소원호,심춘보,Kang, Ju-Hee,Jung, Se-Hoon,Nor, Sun-Sik,So, Won-Ho,Sim, Chun-Bo 한국전자통신학회 2015 한국전자통신학회 논문지 Vol.10 No.10

현재 농작물의 품질과 직결되는 병해충에 관하여 농작물 재배 현장에서 바로 사용할 수 있는 모바일 전용의 응용 시스템은 부족한 실정이다. 따라서 본 논문에서는 병해충 예찰 및 기본 정보에 관해서는 충실하나 즉각적인 진단 기능이 매우 부족하고 아울러 농작물 재배 현장에서 바로 사용할 수 있는 모바일 기반의 병해충 전용 시스템의 부재를 개선하기 위해서, u-Farm을 위한 모바일 기반의 농작물 재배 현장 중심형 스마트 병해충 정보검색 시스템을 설계 및 구현한다. 제안하는 시스템은 이미지의 전문 분석에 유용한 검색 라이브러리인 루씬(Lucene) 및 JSON 데이터 구조를 기반으로 농작물 재배 현장에서 병해충의 정보를 웹뿐만 아니라, 본인이 소유한 스마트 폰을 통해 실시간으로 직접 확인할 수 있는 장점이 있다. 또한, 시스템의 확장 및 재사용성을 높이기 위해 객체지향 모델링을 기반으로 설계하였으며, 농작물의 메타 정보뿐만 아니라, 메타 정보 기반의 텍스트 및 색상 등과 같은 이미지 특징 정보를 기반으로 검색이 가능하다. 본 시스템을 통해 u-Farm 실현뿐만 아니라 농업인이나 재배 현장 관리자들이 농작물 작황, 병해충 현황 파악 및 관리를 실시간으로 진행할 수 있다. There is a shortage of mobile application systems readily applicable to the field of crop cultivation in relation to diseases and insect pests directly connected to the quality of crops. Most of system have been devoted to diseases and insect pests that would offer full predictions and basic information about diseases and insect pests currently. But for lack of the instant diagnostic functions seriously and the field of crop cultivation, we design and implement a crop cultivation field-oriented smart diseases and insect pests information retrieval system based on mobile for u-Farm. The proposed system had such advantages as providing information about diseases and insect pests in the field of crop cultivation and allowing the users to check the information with their smart-phones real-time based on the Lucene, a search library useful for the specialized analysis of images, and JSON data structure. And it was designed based on object-oriented modeling to increase its expandability and reusability. It was capable of search based on such image characteristic information as colors as well as the meta-information of crops and meta-information-based texts. The system was full of great merits including the implementation of u-Farm, the real-time check, and management of crop yields and diseases and insect pests by both the farmers and cultivation field managers.

영양집중지원팀 활동을 통한 중환자 대상 영양적 중재 효과

강주희 ( Ju Hee Kang ),백현욱 ( Hyun Wook Baek ),신동우 ( Dong Woo Shin ),신동현 ( Dong Hyun Shin ),손희정 ( Hee Jung Son ),장수희 ( Soo Hee Chang ),서예숙 ( Ye Sook Seo ),민정현 ( Jung Hyun Min ),이영아 ( Young Ah Lee ),모연화 ( 한국정맥경장영양학회 2010 한국정맥경장영양학회지 Vol.3 No.1

Purpose: Several studies that focused on hospital malnutritionhave reported that more than 40% of hospitalized patients have nutritional risk factors, and there is a high prevalence of hospital malnutrition. People with a more severe malnutrition status had a longer length of hospital stay and higher hospital costs. Therefore, the net result from early nutritional support may be improved organ function, decreased infection, reduced morbidity and mortality and decrease the hospital stay and cost. Methods: We investigated the patients who received tube feeding or parenteral nutrition for more than 3 days. We recommended the nutritional assessment, the patients` requirements, the route of feeding and the proper formula to the clinicians. Some of them followed our suggestion and some didn`t. Thus, we divided groups into two subgroups according to this. The clinical outcomes of the two groups were compared. Results: There were no significant differences in the clinical outcomes between the two groups. However, the patients who received enteral feeding increased from 10% up to 70% in the experiment group. In spite that the gastrointestinal route could have been used, only 44.4% of the patients in the control group received enteral feeding. Conclusion: More rapid and adequate nutritional support through enteral nutrition must be considered to produce the effective clinical outcomes in critically ill patients. The patients who require nutritional support need continuous follow up care and monitoring by a nutritional support team (NST). (KJPEN 2010;3(1):40-44)

영재 발굴 과정에서 드러난 사회적 배려대상 미술영재 특성 연구

강주희(Joo-Hee Kang) 한국국제미술교육학회 2014 미술과 교육 Vol.15 No.1

사회적 배려대상 영재에 대한 관심과 지원은 지속적으로 증가하고 있는데 반해 이들에 대한 이해와 인 식은 아직 많이 부족한 편이다. 특히 사회적 배려대상 예술영재의 경우 영재성을 발현시키는데 경제적 여건이 교육의 경험이나 환경적 자극 제공 등 결정적 역할을 하기 때문에 더욱 소외되고 있다. 이에 본 연구에서는 영재발굴과정분석을 통해 사회적 배려대상 미술영재 특성을 이해하고, 사회적 배려대상 미 술영재의 선발 과정 및 교육 방법에 대한 방향성을 제시하고자 하였다. 이를 위해 본 연구에서는 사회 적 배려대상 미술영재 발굴 캠프 사례를 분석하였다. 연구의 대상은 2013년 7월 27일부터 31일까지 4박 5일간의 예술영재발굴 캠프에 참가한 사회적 배려대상 미술영재 50명(지원자 총 91명 중 서류전형을 통해 1차 선발됨)중 최종 미술영재로 판별된 39명으로 정하였다. 연구방법은 선발서류전형에서 수합된 각 학생별 자기추천서, 교사추천서, 학부모추천서, 캠프 중 실시한 TTCT 창의성 검사 결과와 미술분야 전문가들에 의한 수업관찰 평가 결과를 양적·질적으로 분석하였다. 그 결과 사회적 배려대상 미술영재 는 현재 평가 가능한 수행능력보다는 앞으로 성취할 수 있는 가능성을 중심으로 선발되어야 하며 이를 위해 좀 더 신중하고 다차원적인 접근이 필요함을 논의했다. 특히 가정 및 학교의 생활을 관찰할 수 있 는 교사와 학부모의 관심과 지원이 중요하게 작용하므로 사회적 배려대상 미술영재에 대한 교사와 학 부모 교육이 절대적으로 필요하며, 학생들이 잠재능력을 발현시킬 수 있는 충분한 시간과 기회의 필요 성을 발견했다. Social policy supports for the disadvantaged gifted currently has been expanded and the number of beneficiaries of the gifted education also has been increased. However, in visual arts, the disadvantaged gifted still often are excluded from the gifted education. This is because in art area, cultural and economic supports are confidential to be identified and nurtured as the gifted. In this study, in order to define the characteristics of the disadvantaged gifted in visual arts I analyzed the case of an intensive art program which was planned to educate and excavate the disadvantaged gifted in visual arts. This program consisted of five days’ art classes including “Creativity”, “Architecture”, “Contemporary Arts”, and “Nature Arts” and also TTCT, a standardized creativity test was carried out to measure the participants’ creativity. 50 participants of this program were selected out of 91 applicants based on the references from their teachers, parents, and themselves and through the education program 31 students (the subject of this study) are finally identified as a potentially gifted and talented in visual arts. To clarify the differentiated disadvantaged gifted students' characteristics in visual arts, I analyzed the excavation process from various perspectives of parents, teachers, and art education experts. In result, I concluded that the characteristics of the disadvantaged gifted are pretty much the same with gifted students in general but they needed more time to motivate themselves and train their skills, as well as more aesthetic experiences. Therefore, identification of the disadvantaged gifted in visual arts requires a long term plan with more careful attention.

스포츠경쟁불안 특성분석

강주희(Kang Joo-Hee),김선응(Kim Seon-Eung),여희정(Yeo Hee-Jung) 한국체육과학회 2002 한국체육과학회지 Vol.11 No.1

The purpose of this study was to investigate the level of sport competition trait anxiety among volleyball players. To meet this purpose, 468 subjects were recruited, 119 drawn from middle school players, 159 from high school players, 81 from university players, and 109 from professional team players. Among them, 196 subjects were female, and 272 subjects were male. The age range of the subject was from 14 years old to 32. Marten's Sport Competition Anxiety Test(SCAT) was applied to the whole subject to measure their competition trait anxiety. The data gathered were analyzed by t-test and ANOVA after sorted by gender, grade, length of playing experience, position, and team performance level. The results were as follows : 1. The anxiety level of female players were higher than that of male players in all groups of the middle school, high school, and professional team. 2. High school players showed the highest level of anxiety when compared to the other groups. 3. The more experienced a player was, the more lowered his/her anxiety level was. 4. 'There was no significant difference among subject groups as for the anxiety level according to position. 5. 'There was no significant difference among subject groups as for the anxiety level according to team performance level. Based on the above results, it was suggested that future studies empirically examine the effect of an anxiety reduction training on adolescents' performance.

미래사회 대비 미술교과교육의 쟁점과 과제

강주희(Joohee KANG) 한국조형교육학회 2021 造形敎育 Vol.- No.77

본 연구는 미래교육에 대한 논의를 바탕으로 미술교과교육의 쟁점과 과제를 탐구하기 위해 수행되었다. 이를 위해 미래사회 대비 교육 변화를 위해 강조되고 있는 역량 기반 교육의 맥락에서 소외된 지식의 의미를 제고하고, 미술교과의 지식에 대한 논의를 발전시키기 위해 미술의 개념과 미래 미술교육에 대한 선행연구들을 살펴보았다. 그 결과, 미래 미술과 교육의 쟁점 으로 미술 교과 지식의 재구조화와 미술교과교육의 정체성 확립을 제시하고, 이에 대한 논의를 진행하였다. 이러한 논의는 그간 미술교육이 외연적 확장과 연결을 강조하며 삶과 연계된 교과로서의 가치와 가능성에 집중해 온데 비해 미술교과 고유의 내용인 지식의 구조와 내재적 속성에 대한 탐구가 미흡했음을 지적하고, 학교 교육의 맥락에서 미술교과 지식의 구조를 재개념화하려는 노력이 필요함을 시사한다. This study was conducted to explore issues and challenges of school art education as a school subject based on discussions on future education. In order to understand the meaning of knowledge in the context of competency-based education, which is emphasized for educational change in preparation for the future society, and to develop discussions on the knowledge of art subject, the previous studies on the concept of art and future art education were examined. As a result, the restructuring of art subject knowledge and establishment of the identity of art subject education were presented as issues of future art subject education, and discussions were conducted on this. These discussions point out that while art education has been focusing on the value and possibility of a subject related to life by emphasizing the external expansion and connection, the search for the structure and intrinsic properties of knowledge, which are the unique contents of the art subject, is insufficient. It was suggested that efforts to reconceptualize the structure of art subject knowledge in the context of school education are necessary.

표면처리가 어려운 금속재료의 EBSD 분석을 위한 시편 준비

강주희 ( Joo Hee Kang ),김수현 ( Su Hyeon Kim ) 대한금속재료학회 ( 구 대한금속학회 ) 2010 대한금속·재료학회지 Vol.48 No.8

Aluminum, magnesium, titanium and high Mn steel are difficult to use in electron backscatter diffraction (EBSD) sample preparation due to the formation of an oxidation layer under conventional polishing. Alcohol-based polishing with colloidal silica suspension was introduced for these delicate samples. A hard particle-embedded sample was analyzed successfully using mechanical polishing. Ion-milling was effective in removing oxidized, deformed and transformed layers after mechanical polishing and was able to reduce artifacts significantly. The microstructure of a cross-section of a thin copper film was evaluated by attachment of a dummy to the film for mechanical polishing.

SNS 이용동기와 만족이 지속사용의도에 미치는 영향과 습관의 매개효과

강주희(Ju-Hee Kang),문태수(Tae-Soo Moon) 한국인터넷전자상거래학회 2017 인터넷전자상거래연구 Vol.17 No.4

In this study, we suggest a research model to analyze the relationship among SNS usage motivation, satisfaction, habit and continuance usage intention of SNS. We also analyze the mediating effect of habit between satisfaction and continuance usage intention of SNS. SNS usage motivation is second-order factor which consists of creating relationship, self-expression and information exchange as a multi-dimensional construct. This study empirically provides that SNS usage motivation positively influences on satisfaction, and satisfaction positively influences on continuance usage intention of SNS. The result shows that SNS usage motivation has higher impact on satisfaction than prior studies. Especially, habit has partially mediating effect between satisfaction and continuance usage intention of SNS and directly significant impacts on continuance usage intention of SNS. This study provides the managers an insight that SNS managers should pay more attention to improve customer satisfaction in order to increase higher performance in continuance usage intention of SNS.

치매환자에서 영양관리

강주희 ( Juhee Kang ) 한국정맥경장영양학회 2021 한국정맥경장영양학회지 Vol.13 No.1

With the increase in lifespan, and consequent increase in the elderly population, the prevalence of dementia is also increasing. The prevalence of dementia in the elderly over 65 in Korea was 10.3% in 2020 and is expected to increase to 16.1% by 2050. Dementia is a cognitive decline that affects eating behavior, leading to weight loss and malnutrition. In fact, the prevalence of malnutrition has been rising, and has been reported to be 58.9% among dementia patients in community facilities. Dementia requires the intake of sufficient calories and protein to prevent weight loss. On the other hand, intake of certain nutrients, such as omega-3 fatty acids, thiamine, vitamin E, selenium, and copper, helps prevent dementia in healthy people but has no effect on patients with advanced dementia. As dementia worsens, if food intake is reduced, oral nutritional supplements and enteral nutrition should be initiated to prevent weight loss and malnutrition. Dementia patients are very vulnerable to malnutrition, and hence require more active nutritional support.

옵아트 작품을 응용한 헤어 아트 디자인 연구

강주희(Ju Hee Kang) 한국디자인문화학회 2013 한국디자인문화학회지 Vol.19 No.2

옵아트는 망막의 예술로 단순히 미술의 영역을 뛰어 넘어 다양한 방면으로 활용되어 여러 가지 디자인으로 사용되고 있다. 헤어아트는 감각과 사상을 전달하는 예술매체의 수단으로, 예술의 개념과 헤어의 기능성을 결합시킨 새로운 표현양식의 작품이다. 따라서 옵아트의 시지각 착시를 이용한 망막의 예술을 헤어아트로 제작하여 옵아트의 사상과 표현방식을 유형의 예술로표현할 수 있다. 따라서 본 연구는 강렬한 흑색무늬의 파동치는 선들과 다양한 형태의 변조로 망막의 강한 자극을 선보인옵아트 작가 Bridget Riley와 옵아트의 창시자이며 큐비즘의 영향으로 평면을 입체화하는 기하학적 추상주의를 발전시킨 Victor Vasarely의 작품을 모티브로 이용하여 각 작품의 특징을 실제 모델의 헤어와 인조피스를 이용하여 헤어아트로 제작하고 옵아트적인 의상과 모델의 자세연출로 완성하여 옵아트와 헤어아트의 접목으로 새로운 디자인을 모색 하는데 목적이 있다. 이를 위한 연구방법으로 우선 일반적 옵아트 이론에 대한 선행논문을 바탕으로 대표작가 Bridget Riley, Victor Vasarely, Josef Alers의 옵아트 접근 방법의 특징을 이해하고 대표 작품을 분석한 후 옵아트의 착시를 응용한 작품 제작에 관한 문헌자료와 다양한 인쇄 매체, 제작된 상품을 바탕으로 의상, 장신구, 그밖에 소품에 나타난 옵아트로 각각 정리해 망막의 착시를 이용한 디자인의 다양한 응용을 확인했다. 이를 바탕으로 헤어아트로 제작하기 용이한 시지각 착시의 과감성을 보인 Bridget Riley의 3작품(Kiss, Arrest2, Fragment 2/10)과 Victor Vasarely의 1작품(Meandres Belle-Isle)을 모티브로 모델의 실제 헤어와 인조피스를 이용하여 헤어아트를 제작하였다. 각 결과물을 통하여 얻은 결론은 다음과 같다. Kiss를 응용한 작품은 흑색무늬의 강렬한 대비로 오는 시지각 착시를 표현하기에 적합한 모티브였고, Arrest2와 Fragment 2/10는 선들의 파동치는 형태로 입체적 착시를 모발에 연출하기 적합했다. Meandres Belle-Isle는 평면의 것에서 입체적인 형태로의 착시를 헤어와 인조피스로 제작해 헤어디자인의 형태적 착시로 살리는데 적합했다. 현재 시지각 착시를 응용한 헤어아트의 제작은 아직미흡하나 다양한 소재로 응용되고 있는 옵아트의 연구를 통해 각 작품의 특징을 모티브로 제작된 헤어아트의 본 연구를 통하여 활발한 작품 활동을 예측해본다. Op art has been applied in a variety of designs in diverse kinds of fields beyond the simple scope of art as the retinal art. Hair art is a new kind of expressive art combining the concepts of art and the functionality of hair as the tool of artistic media delivering senses and thoughts. Accordingly, the retinal art using the visual and perceptual optical illusion of the optical art is created in the hair art and so expresses the thoughts and expressive methods of optical art in tangible art. This paper took the motive from the works by Victor Vasarely who developed the geometric abstractionism making a plane the dimensional object by the influence from Cubism as the originator of optical art, and the optical artist Bridget Riley presenting the strong stimulation of a retina in various kinds of shapes and waving lines of loud black patterns. With such motives, this paper aimed to express the features of each works in the hair art using a hair of a model and the false hair pieces, complete the hair art with the optical art costumes and posturees of models and so find out the new designs by combining optical art and hair art. To this end, this paper investigated the approaches and features of optical art by the representative artists Bridget Riley, Victor Vasarely and Josef Alers based on the existing theses on the optical art theories and analyzed the representative works by those artists. Next, this paper verified a variety of application by the designs using the retinal illusion by summarizing the optical arts observed in costumes, accessories and other articles based on the literature on the works applying the illusion of optical art, a variety of printed media and created goods. On the basis of the analysis, the hair art was created using actual hair of a model and false pieces by taking the motives from three works by Bridget Riley(Kiss, Arrest2, Fragment 2/10) and one works by Victor Vasarely(Meandres Belle-Isle) presenting the resolution of visual and perceptual illusion which were easy to create hair. The analysis and creation results are presented below. The works applying the works Kiss was the proper motive for expressing the visual and perceptual illusion from the loud contrast of black patterns. Arrest2 and Fragment 2/10 were suitable for expressing the dimensional illusion from waving lines on hair. Meandres Belle-Isle was also suitable for creating the formative illusion of hair design by producing the illusion from flat form to dimensional form using hair and false pieces. Although the hair art using visual and perceptual illusion is not complete at present, the creative works will be activated by this research on the hair art taking the motives from the features of each optical art works applied with a variety of materials.

예술 중심 프로젝트 기반 학습(A-PBL)으로서 그림책 창작의 가능성 탐구

강주희(Joohee Kang),이지연(Jiyeon Lee) 학습자중심교과교육학회 2023 학습자중심교과교육연구 Vol.23 No.2

목적 그림책을 ‘삶 속의 예술’의 종합체로 간주하며, 예술로서의 그림책의 가치와 그림책을 창작하는 과정을 프로젝트기반 학습에 적용하여 실천한 사례를 탐구하고 그 가능성을 제안한다. 방법 본 실행연구는 예술로서의 그림책 창작과정과 성찰보고서, 교수자의 피드백을 기반으로 분석하였으며 그림책이 지닌 미술작품으로서의 가치와 예술중심 프로젝트 기반학습으로서의 가능성과 시사점을 제시한다. 결과 연구참여자들과 함께 예술중심 프로젝트기반학습(A-PBL)을 진행하였으며, 프로젝트 계획, 프로젝트 탐구, 프로젝트 제작, 프로젝트 발표의 과정을 통해 그림책이 최종 창작물로 나왔다. 결론 본 연구는 예술중심 프로젝트 기반 학습의 가능성을 탐구하였다. 학습자들이 부담감 없이 도전적인 예술 창작에 몰두할 수 있도록 돕고, 협동학습을 하면서도 학습자들의 자기주도적 학습 및 창작능력을 함양할 수 있다는 면에서 유의미한 학습활동이 될 수 있다. 프로젝트기반학습의 경험은 팀워크를 개발하고 협동학습을 강화한다, 학습자가 주도적으로 교육과정을 구성하게한다. 교수자도 수행 중 맥락을 반영하여 프로젝트를 재구성한다. 학습자는 학습동기가 강화될 뿐 아니라 성찰의 자세를 배운다. Objectives In this study, Considering picture books as a synthesis of ‘art in life’, the value of picture books as art and the process of creating picture books as an art are applied to project-based learning to explore practical cases and suggest their possibilities. Methods This action research analyzed based on the process of creating picture books as art, reflection reports, and feedback from the instructor. Results Art centered project-based learning (A-PBL) was conducted with the research participants, and a picture book came out as a final creation through the process of project planning, project exploration, project production, and project presentation. Conclusions The experience of project-based learning develops teamwork and reinforces cooperative learning, allowing learners to take the initiative in constructing the curriculum. The instructor also reconstructs the project by reflecting the context during execution. The learner not only strengthens the learning motivation but also learns an attitude of reflection.