• 복식문화연구
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• 제29권3호
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• pp.346-360
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• 2021

Universities have recently introduced problem-based learning (PBL) to various subjects to enhance problem-solving skills (including self-directed learning and small-group learning) required in industry. The PBL module was applied to the personal production process in a draping class. A study was based on a questionnaire after conducting two PBL modules with a group of students. Each PBL module included 'design analysis', 'presentation of flat sketch and draping plan', 'discussion of the plan', 'evaluation of the draping result and correcting the problem', and 'final evaluation of the completed project'. Results showed that satisfaction with the PBL method and its activities was higher than satisfaction with existing teaching methods. In particular, among the various components, the 'design analysis' and 'the presentation step of flat sketch and draping plan' stages were more helpful to students compared to small-group discussion. Moreover, the effects of PBL were observed through student reflection essays, in which students suggested that PBL was very effective in enhancing problem-solving through self-directed and small-group learning. Despite the overall satisfaction with PBL, students expressed some minor difficulties associated with awkwardness with a novel learning method, lack of diverse perspectives among each group, and poor communication skills. Therefore, the study shows that PBL is highly likely to be useful to students when they are solving pattern drafting problems and making samples through self-directed learning and small-group learning.

• 대한가정학회지
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• 제34권4호
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• pp.249-263
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• 1996

According to the design method for constructing the G gori(the traditional Korean jacket)collar, there are differences in form after its completion. In the construction design of the midsection of the gusset as in that of the basic G gori, not only was the positioning of the two sides of the collar not smooth, but also, when the collar strip was attached, there would be an imbalance on one side or the other so that it was difficult to achieve symetry. Therefore in this project, by applying the pattern design of the gusset midsection to that of the collar midsection, not only did attaching the collar and the collar strip create a visual effect by equalizing the lengths of the tow sides, but the construction was also easy. This method of construction introduces the three-dimensional aspect of the human form in its conic, spherical and cylindrical aspects, so that, through schematizing the scientific character of Korea's clothing, its appropriateness is verified. As a matter of fact, since th-ere in no standardization of pattern whether for educational use or for mass-produced clothing, so that even the patterns used in computer-assisted design are executed according to the designer's personal skill, the reality is that after completion of construction the quality has not been uniform. For this schematization, inverse calculation of measurements pertaining to the calculation formula and of teaching materials has been referenced. In particular, the partial requlation of the calculation formula pertaining to the basic pattern construction, the method of making the collar midsection, and the construction method of the extreme and mean ratio adjustment can be adjusted for all measurements, thereby providing the establishment of a design criterion and the possibility of the standardization of construction methods. The production method for the pattern design is as follows: 1) The conic angle for the G gori's girth, length and neck width is fixed at 70 degrees. 2) The radius of the cone is B/2. 3) The calculation formula is B/4 + 1.5cm 4) The armhole formula is B/4, the same as in the basic method. 5) The width formula is B/10. 6) The ratio of the collar junction(width of collar + width of collar strip)to the gusset length is 5:8. 7) The length of the side seam is a length intersecting the armhole line and the conic radius (B/2), that is an arc that exceeds the length of the G gori's midsection; the component ratio of this length to the collar junction is accordingly 13:5. 8) The curve frame length of the back midsection is an arc exceeding B/4(the armhole line). 9) The ratio of the sleeve opening calculation formula to the armhole length is 8:5, forming an arc with the midsection length.

• 한국의류학회지
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• 제34권10호
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• pp.1596-1610
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• 2010

This study investigates the studies of development of apparel basic pattern published in domestic journals and the trends in related studies. It also provides basic information on directions for future studies. The data was collected from the theses of domestic journals of the Korean Studies Information (KSI) which were published until December 31, 2009 and retrieved by a keyword related to the design of basic apparel patterns. The data was classified by the journals, the year of publication, research themes, research subjects, and research methods. They were analyzed to find out the overall distribution status and characteristics by time. The number of theses for the analysis was 73 published in 11 Journals total. Reviewing the theses by dividing the times into 7 Chronicles of 5 years in each term since the first thesis was published in 1968, it was found that more active research had been done as time went by. The theme of the theses in most cases was the composition of western apparel. As for items, most cases were on the study of bodice torso basic patterns. Since the period of 5-6 Chronicles, studies in the pattern of underwear, jacket, shirts blouse have gradually increased and the development of patterns using elastic materials are increasing as well. Women were dominant in the studies as subjects and so were young people of both sexes. Unlike the studies in earlier times that focused on the average figure, studies on developing patterns for various figure types have been made since the 5-6 Chronicles. However, there were limited studies on the figures of infants, male youth, seniors, and obese males. As for the research methods, there were common processes for validity testing of patterns through the measurement of the human figure, survey of customers and companies, designing pilot patterns, and wearing trials. The studies showed characteristic the differences in research methods according to the period.

• 복식문화연구
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• 제11권3호
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• pp.367-374
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• 2003

When analyzing forms in the human body and clothes, we conceptualize each part into a cone, sphere, and cylinder, and the esthetic characteristics of our fashion culture and esthetic fashion characteristics of Koreans are composed by expressing with universal images such as circle, square, and triangle when forms are expressed in a plane. To determine how the structural principle of shapes that are the shapes of all things and basic to geometry, i.e., circle, square, and triangle, applies to clothes that cloth our body called the small cosmos, we discussed the symbolic meaning hidden inside the structure of Korean clothes based on the basic pattern drafting method of Korean men’s traditional trousers. We drew the conclusion that Korean men's trousers composed of circles, triangles, and squares express the five elements diagram through their plane structure, are designed in circles with cones and pyramids, and are made to well express the principle of the small cosmos of our body. Moreover, when the basic pattern of Korean men’s trousers explained with the antipathy diagram is viewed to create all things while maintaining opposite and complementary relationship with Sangsang (mutually benefitting factor), it would be correct to say that the principle of the top verse the bottom is viewed as conflicting. From the structural point of view, since the philosophy of the Samsu principle (the principle of 1, 2 and 3 in which 1 represents the heaven, 2 represents the earth, and 3 represents the people) is hidden in Korean men's trousers in which Hurimalgi (the part of trousers corresponding to the waist band of Western pants) is the circle representing the heaven, Marupok is the square representing the earth, and Sapok is the triangle representing the people, we could look at deep meaning of our ancestors expressed in our clothes.

• 대한인간공학회:학술대회논문집
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• 대한인간공학회 1996년도 추계학술대회논문집
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• pp.47-55
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• 1996

This study developed a comprehensive and easily applicable nuclear reactor control system evaluation method using reactor operators behavioral and mental workload database. A proposed control panel design cycle consists of the 5 steps: (1) finding out inconvenient, erroneous, and mentally stressful factors for the proposed design through evaluative experiments, (2) drafting improved design alternatives considering detective factors found out in the step (1), (3) comparative experiements for the design alternatives, (4) selecting a best design alternative, (5) returning to the step (1) and repeating the design cycle. Reactor operators behavioral and mental workload database collected from evaluative experiments in the step (1) and comparative experiments in the step (3) of the design cycle have a key roll in finding out defective factors and yielding the criteria for selection of the proposed reactor control systems. The behavioral database was designed to include the major informations about reactor operators' control behaviors: beginning time of operations, involved displays, classification of observational behaviors, dehaviors, decisions, involved control devices, classification of control behaviors, communications, emotional status, opinions for man-machine interface, and system event log. The database for mental workload scored from various physiological variables-EEG, EOG, ECG, and respir- ation pattern-was developed to indicate the most stressful situation during reactor control operations and to give hints for defective design factors. An experimental test for the evaluation method applied to the Compact Nuclear Simulator (CNS) installed in Korea Atomic Energy Research Institute (KAERI) suggested that some defective design factors of analog indicators should be improved and that automatization of power control to a target level would give relaxation to the subject operators in stressful situation.

• 한국콘텐츠학회논문지
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• 제12권9호
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• pp.136-145
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• 2012

다양한 체형을 지니고 있는 소비자들에게 만족스러운 착용감을 주는 기성복 생산을 위해서는 체형 특성이 반영된 원형 제작이 필요하다. 인체는 체형에 따라 곡면의 형태가 달라지므로, 인체의 곡면 형태를 세분화하여 그 특성을 원형 설계에 반영할 필요가 있다. 그러나 기성복에서는 개인의 체형별 특징을 일일이 반영하기 힘드므로, 기성복 원형 제작에 활용 가능한 체형별 인대 모형이 요구되고 있다. 따라서 본 연구에서는 삼차원 인체스캔 데이터를 활용하여 체형을 분석하고 각 체형에 따른 인대모형 개발 방법을 제시하였다. 30대 성인 여성의 상반신 삼차원 인체 형상 자료를 분석한 결과, 체형 특성은 보통체형, 비만체형, 마른체형으로 분류되었다. 상반신을 기준선을 두어 나누어 계측한 결과, 체형에 따라 유의적인 차이가 나타났다. 계측된 각 부위별 삼차원 인체 치수를 기본 원형 설계 시 허리다트 위치 및 분량 설정에 반영하여 체형별 상반신 기본 원형을 제작하였으며, 이를 바탕으로 입체모형을 제작하여 스캔, 모델링 작업을 거쳐 체형에 맞는 원형 인대 모형을 제시하였다. 인대 모형은 인체의 입체 형상을 만들기 위한 다트선을 포함하고 있어 기본 원형 제작 및 원형 활용에 도움이 될 것으로 사료된다.

• 한국의류학회지
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• 제29권12호
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• pp.1535-1545
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• 2005

신축성 소재 여성용 바디수트 원형 설계에 관한 선행연구에서 개발된 바디수트의 진동둘레길이 항목을 적용한 소매원형 제도방법이 제안되었다 본 연구는 선행연구와 연속적 맥락에서, 첫째, 신축성 소재의 물성을 고려한 패턴축소율의 적용을 제시하고 둘째, 그에 따라 개발된 여성용 바디수트 소매원형의 제도방법의 단계별 서술을 통해 교육 및 산업분야에서의 사용을 목적으로 하였다. 본 연구를 위하여 광범위하게 사용되고 있는 기존의 소매원형 제도방법을 우선, 선정하여(i.e. Joseph-Armstrong: T1, Shoben & Ward: T2, Esmod: T3 그리고 Joseph-Armstrong 절충식 : T4) 분석하였다. 그 가운데 소매의 앞 뒤차가 반영되지 않는(i.e. T1) 것과 반영되는(i.e. T2, T3 그리고 T4) 방법으로 나누어 구분하고 그에 따른 바디수트 소매샘플을 선행연구와 동일한 신축성 소재$(wale: 50\%/course: 70\%)$를 사용하여 제작한 후, 5인의 전문평가단을 구성하여 그 외관과 동작적합성을 평가하였다. 외관평가에서 관찰된 항목은 앞, 옆, 뒤 바디수트 소매의 여유분, 중심선의 위치와 소매길이, 그리고 바디수트 몸판과의 조화정도의 총 13항목이었고, 쾌적성 평가에서는 전방수직, 측방수직, 측방수평 3동작을 통해 실험의의 동작적합성을 평가하였으며 최종적으로 외관과 동작성이 적절히 조화된 바디수트 소매원형을 제안하는 과정을 거쳤다. 외관평가에서 T3>T4>T2>T1 순서로 우수하게 평가되었으며, 동작적합성 평가에서는 T1>T4>T2>T3의 순으로 평가되어, 외관적으로는 여유분이 적어 당겨 보이는 이유로 점수가 낮아도 쾌적성에서는 오히려 죄어주는 것이 안정감이 있다고 분석되었다. 따라서 외관과 쾌적감의 균형을 고려하였을 때 최종적으로 T4,즉, 소재의 신축성에 따른 패턴축소율(전체소매길이 : 1.0RR, 소매산높이 : 0.7RR, 팔꿈치둘레: 0.9RR)이 반영되고, 진동둘레에 제로 이즈량을 부가하였으며, 앞뒤차가 반영된 바디수트 소매 원형 제도방법 이 제안되었다.

• 부동산연구
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• 제28권1호
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• pp.79-90
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• 2018

본 연구는 주택지의 가격결정모형을 추정하여 신도시 주거용 토지의 가격 결정요인 알아보고자 하였다. 이를 위해서 경상남도 김해시 장유신도시 지역에서 택지개발사업으로 조성된 주택지 1,000여 필지의 실거래 가격자료를 대상으로 헤도닉 특성이 주택지 가격에 미치는 영향을 GLS 분석방법과 분위수 회귀분석방법을 이용하여 분석하였다. 본 연구는 주택지 가격과 그 오차가 정규분포를 가질 때 조건부 평균을 추정하는 GLS 추정결과와 비교하기 위해 주택지 가격이 대칭적이지 않고 정규분포를 가지지 아니할 때 조건부 분위수별 추정을 위해 분위수 회귀분석 모형을 사용하였다. 그 결과 가격 분위수별로 해당 특성이 미치는 영향의 차이를 확인할 수 있었다. 경과 연수변수는 음의 영향을 보였지만 일정기간을 경과하면 다시 양의 영향을 보이는 것으로 나타났으며, 그 반전기간은 고가주택지 분위수에서 좀 더 높은 값을 보였다. 신도시 주택지 중에서 점포 겸용택지의 긍정적인 영향이 가장 크게 나타났으며, 주택지의 수요자는 도로에 한면만 접한 토지보다 두면이상 접한 각지의 토지, 부정형토지보다는 사각형의 토지를 선호하는 것으로 나타났다. 각지는 주택지의 일조권 개선에 긍정적이며, 인접대지 경계로부터의 이격거리로 인한 건축면적의 감소가 적기 때문에 이 같은 결과를 보인 것으로 판단된다. 점포겸용택지 변수는 저가 주택용 토지에서 더 큰 영향을 미치는 것으로 나타났다. 이는 저가의 주거용 토지가 대부분 임대형 주택 건부지로 사용되는 경향이 많아 자가 거주용 주택 건부지와 다른 특성을 가지기 때문으로 보인다. 주거용 토지가격은 가격 수준에 따라 다른 특성을 지니며, 담보가지의 평가와 부동산 정책의 입안에 있어서 이를 고려하여야 할 것으로 보인다.