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      • KCI등재

        대학에서의 과학 탐구 수업이 고등학교 과학 동아리 학생들의 과학에 대한 태도 및 학습 동기에 미치는 영향

        이명준,심재호 한국생물교육학회 2019 생물교육 Vol.47 No.1

        The purpose of this study was to examine the effects of the experience of science inquiry class in university on students’ attitudes toward science and motivation of science learning. The subjects were 22 high school science club students. In this study, four science inquiry programs were developed. This inquiry programs were characterized that students planned and executed their own inquiries, and discussions were highly encouraged in this process. The collection of research data was done through questionnaire surveys, video recording, and interviews about the experiences of inquiry lessons. The results of the study were as follows. The results showed that there was no significant difference in students’ attitudes toward science and motivation of science learning, but students replied that science experiment activity in the university provided various positive experience that could not be provided in high school. Initially, it was difficult for students to determine the problem of inquiry through the group discussions, to modify them, and to do the inquiry design on their own. During the course of several experiments, students replied that designing their own exploratory activity was hard but very meaningful. In addition, the science club students seemed to feel the tension, interest, and fun by conducting the experiment of the dissection that was not exposed to them in high school. The interviews showed that these experiences would have an influence on the discovery of their aptitudes and decisions in colleges and career.

      • KCI우수등재

        조경 설계에서 손 드로잉 유형의 역사적 변천과 혼성화

        이명준,Lee, Myeong-Jun 한국조경학회 2017 韓國造景學會誌 Vol.45 No.5

        이 연구는 손 드로잉의 역사적 변천 과정을 혼성화의 관점으로 해석하여 손 드로잉에 내재되어 있었던 창조적 성격을 발견하고자 한다. 조경 드로잉은 과학적 도구성과 예술적 상상성이라는 호환 가능하고, 상대적인 두 특성을 지니고 있고, 그러한 특성은 투사, 퍼스펙티브 뷰, 다이어그램이라는 구체적 드로잉 유형으로 구현되어 왔다. 하지만 드로잉 유형은 뚜렷이 구별된다기보다 오히려 상호 보완적으로 혼성화되면서 설계 경관에 대한 비전을 시각화해 왔다. 특히, 땅과 건축물을 그린 플랜에서 식물 소재는 퍼스펙티브 뷰나 엘리베이션으로 그려내는 플라노메트릭 기법이 이용되었다. 물론, 특정 지역과 시기에 특정 정원 양식에 적합한 드로잉 유형이 등장하고, 때때로 우세하는 방식으로 나타났다. 16세기 이탈리아 르네상스 정원과 17세기 프랑스 정형식 정원 설계에는 투사 드로잉이, 18세기에서 19세기 초 영국 풍경화식 정원 드로잉에서는 회화적 묘사가 강조된 퍼스펙티브 뷰가 중요했고, 19세기 중후반 미국 조경 설계에서는 공모전 드로잉, 사진, 맵 오버레이 등 용도에 따른 드로잉의 분화가, 20세기 초중반 미국의 모더니스트는 설계 전략을 시각화하기 위해 다이어그램을 이용하기 시작했다. 하지만 이러한 변천 과정에서, 플라노메트릭은 땅의 평면적 구성과 식재의 정면적 시각을 동시에 고려하는 조경 설계에 적절한 혼성적 시각화 기법으로 빈번히 활용되었다. 19세기 중엽에 탑뷰가 플라노메트릭을 대체하고, 20세기 들어 식재의 회화적 특성이 소거된 채 기호로 표준화되면서, 손 드로잉에서 상상적인 테크닉보다 도구적인 시각화 방식이 점차 일반화되었다. This work explores the historical transformation of manual landscape architectural drawings in terms of hybridization to uncover their inherent creative aspect. Landscape architectural drawing has duel functions; namely, scientific instrumentality and artistic imagination, which are relative, interchangeable, and transformable. These characteristics have been embodied in the forms of particular types of drawing, projections, perspective views, and diagrams, which are not so much clearly distinguishable as rather mutually complementary and hybridized. In particular, the pictorial views of plants in the forms of a perspective view or elevation were frequently hybridized to projection drawings of grounds and architectural structures, which is called planometrics. Particular drawing types have often emerged as suitable and thereby dominant forms, depending on the particular historical styles of landscape design. Sixteenth-century Italian Renaissance gardens and seventeenth-century French formal gardens were generally visualized in the form of projections. Eighteenth-century and early nineteenth-century English landscape gardens were frequently represented in a pictorial perspective view. In nineteenth-century America, different drawing techniques such as competition drawing, photography, and map overlay were specialized depending on their respective functions. Twentieth-century American modernists began to explore the diagram to deploy design strategies. In such transformation, however, the planometric, which considers both the ground plane and plant's frontal identities simultaneously and thereby is suitable to landscape design, was frequently used as a hybridization technique. In the mid-nineteenth century, a top view of plants replaced the planometric, and then, in the twentieth century, plants were no longer represented artistically, instead reduced to the forms of standardized flat symbols. The use of instrumental visualizations thereby gradually increased rather than the use of an imaginative representation for landscape architectural drawings.

      • KCI우수등재

        조경 설계에서 디지털 드로잉의 기능과 역할

        이명준 한국조경학회 2018 韓國造景學會誌 Vol.46 No.2

        This work discusses the major roles of digital technologies in the history of landscape architectural drawing, and offersa critique of the dominant trend towards realism in recent digital landscape representations. During the period of transitionfrom conventional drawing tools, computer technologies generally functioned as mechanical tools to imitate prior manualtechniques. Specifically, the GIS was served as a mechanical tool to efficiently process the manual layer cake; CAD softwaregenerally functioned to translate physical models to two-dimensional construction documents while graphic software generallyfunctioned as a tool to perform processes similar to those of manual collage and montage techniques. Recent digital landscape drawings tend to adopt a realistic depiction like the painting of landscape appearance. In therepresentations, discernible traces of cutting and assembling are removed via graphic software; thus, the completerepresentations are perceived as if they were a copy of an actual landscape. The realistic images are an easy way tocommunicate with the public. However, it is difficult to achieve a full embodiment of all of the multisensory characteristicsof a landscape through these visuals. They often deceive viewers by visualizing idealized conditions of not-yet-actualizedlandscapes and production of the final images takes up a large portion of the overall design process. Alternatively, 3Ddigital modeling of landscape performance and creative uses of digital technologies during the overall design process, aswell as hybridized techniques with different drawing techniques and technologies, provide the opportunity to explore variousaspects of a landscape. 이 연구는 지금까지 조경 드로잉에서 컴퓨터 테크놀로지가 어떠한 역할을 해왔는가를 검토하고, 근래의 디지털드로잉에서 발견되는 사실적 묘사 경향에 관한 쟁점을 진단한 후 대안적 방향을 모색한다. 조경 드로잉의 매체가 손에서컴퓨터로 이행하는 시기에 드로잉 테크놀로지는 대체로 손 드로잉의 테크닉을 모방하는 기계 도구의 기능을 담당했다. GIS는 레이어 케이크의 절차를 보다 정확하게 효율적으로 처리했고, CAD는 물리 모형을 시공 도면으로 변환했으며,그래픽 소프트웨어는 콜라주와 몽타주를 보다 쉽게 만들 수 있도록 도왔다. 근래에 디지털 조경 드로잉에는 경관의 외양을 회화와 같이 사실적으로 묘사하려는 경향이 짙다. 그래픽 소프트웨어를 이용하여 사진 재료의 조립 흔적을 지워내 마치 실재 경관을 포착한 사진처럼 보이도록 제작되고 있다. 이러한 사진과같은 이미지는 대중과의 의사소통에 수월하지만, 경관의 다감각적 특성을 온전하게 구현하기 힘들고, 좀처럼 현실에서발생하기 힘든 경관의 가장 이상적인 순간을 묘사하여 수용자를 기만하는 경우가 발생하기도 하며, 자칫 최종 결과물처럼여겨져 드로잉의 생산에만 집중하게 할 우려가 있다. 이에 대한 대안적 방향으로, 경관의 기능 정보를 삼차원으로 모델링하고, 디지털 테크놀로지를 설계 전반 프로세스에서 설계 아이디어를 발전시키는데 활용하며, 서로 다른 드로잉 테크닉과테크놀로지를 혼용하여 경관의 다양한 국면을 시각화하는 실험이 필요하다.

      • KCI등재

        A Case of Transoral Endoscopic Thyroidectomy Combined with Facelift Modified Radical Neck Dissection

        이명준,김미라,박준욱 대한이비인후과학회 2019 대한이비인후과학회지 두경부외과학 Vol.62 No.6

        We recently experienced a case of transoral endoscopic thyroidectomy combined with a modifiedradical neck dissection (MRND) using a facelift approach in a patient with keloid-proneskin. A 35-year-old female was diagnosed with a papillary thyroid carcinoma, which was 1.2cm in diameter and showed level II-III lateral cervical metastases. The patient required totalthyroidectomy and MRND; however, she was concerned about the neck incision because shehad keloid-prone skin. We first performed a transoral, endoscopic total thyroidectomy combinedwith bilateral central node dissection via a tri-vestibular approach, and then followed itby MRND (II-V) using a facelift approach with the Da Vinci robotic system. We noted no significantcomplications, such as vocal cord palsy, hypoparathyroidism, or permanent loss of thelower lip or auricle. This new method of combining transoral and facelift approaches will beuseful for patients with small thyroid cancers and lateral neck metastases.

      • KCI등재

        상악동 기원의 반전성 유두종 환자에서 전누골와 접근법: 예비연구

        이명준,조재만,박병후,김용완 대한이비인후과학회 2019 대한이비인후과학회지 두경부외과학 Vol.62 No.5

        Background and Objectives Various surgical approaches have been employed for the completeresection of inverted papilloma (IP) of the nose and paranasal sinus. Sacrificing the inferiorturbinate (IT) and nasolacrimal duct (NLD) is often unavoidable due to the anatomy of maxillarysinus. However, the prelacrimal recess approach (PLRA) provides a wider entrance to themaxillary sinus without the ablation of NLD and IT. We present seven cases of IP successfullytreated by the PLRA. Subjects and Method We collected data from seven different cases involving patients whounderwent resection of IP by means of the PLRA from 2016 to 2017. If the lesion could not be removedfirst via middle meatal antrostomy (MMA), then PLRA was attempted. The surgical specimenswere all confirmed to be IP. Results Preoperative imaging studies demonstrated that the lesions of IP were located mainlyin the maxillary sinus. All of the seven patients had unilateral lesions and all tumors were completelyresected via PLRA. The follow-up ranged from 3 to 24 months, during which no recurrenceor complications were observed in any of the seven patients. Conclusion PLRA provides an adequate operation field without unfavorable scars. It allowsthe preservation of sinus structure and function. PLRA is feasible and can be used for the diffusemaxillary sinus IP.

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