With changing dietary trends, active research is underway to substitute rice flour for wheat flour, commonly added to various processed foods. This study aimed to explore whether Baromi2, a floury rice incorporated in the production of Sujebi, can effectively replace wheat flour at appropriate levels based on its physicochemical and cooking characteristics. Baromi2 was categorized based on particle size (100, 140, and 200 mesh) and added in proportions of 10% and 20% relative to the weight of wheat flour. As the amount of Baromi2 increased, the protein and lipid content of the mixed flour also increased. Simultaneously, the dough strength decreased as the noodles became thinner, reducing hardness, gumminess, and chewiness. Additionally, a decrease in particle size increased peak viscosity and breakdown viscosity, whereas setback viscosity decreased. When Baromi2 was added at a 10% ratio, it displayed a low cooking loss, demonstrating desirable characteristics for Sujebi and was considered the most suitable proportion for production. These results provide foundational data for developing various rice-processed products using Baromi2, contributing to expanding consumption and enhancing utility.

This study evaluated the physicochemical characteristics of wheat-flour mixed powders and cooking properties of Sujebi based on the addition of ‘Baromi2’ rice flours for increased expansion of rice consumption. The addition rates at which a roll surface sheet was formed were selected as 0, 10, 20, 30, and 50% based on preliminary experiments with 0-90% addition rates of ‘Baromi2’. Results of physicochemical characterization showed that increasing the addition ratio of ‘Baromi2’ rice flour resulted in increased crude ash and crude fat levels, however crude protein and total starch decreased. The L*-value (lightness) increased with increasing addition ratio of ‘Baromi2’ rice flour; in contrast, a*-value (redness), b*-value (yellowness), and particle size decreased. Results of RVA showed that increasing the addition ratio of ‘Baromi2’ rice flour increased the peak, breakdown, and setback. Regarding textural properties, hardness and chewiness values were significantly reduced with increasing addition ratios of ‘Baromi2’ rice flour. Based on these results, a blending ratio of 20% or less of ‘Baromi2’ is considered suitable for producing Sujebi, and this result serves as basic data for the development of processed rice flour products using ‘Baromi2’.

This study aims to classify R&D activities related to the nuclear fuel cycle using the deep learning methodology. First, R&D data of the Republic of Korea were collected from the National Science & Technology Information Service (NTIS) for the years 2021, 2022, and 2023. We use keywords such as ‘nuclear,’ ‘uranium,’ ‘plutonium,’ and ‘thorium’ to find nuclear-related R&D projects in the NTIS database. Among the numerous R&D projects found through keyword searches, overlapping and medical-related R&D projects were excluded. Finally, 495 R&D projects conducted in 2021, 430 R&D projects conducted in 2022, and 296 R&D projects conducted in 2023 were obtained for analysis. After that, Safeguards experts determine whether the R&D projects are subject to declaration under the AP. The values of the content validity index (CVI) and content validity ratio (CVR) were used to verify whether the experts’ judgments were valid. The 1,218 collected and labeled data were then divided 8:2 into training and test datasets to see if deep learning could be applied to classify nuclear fuel cycle-related R&D activities. We use the Python and TensorFlow packages, including RNN, GRU, and CNN methods. First, the collected text information was preprocessed to remove punctuation marks and then tokenized to make it suitable for deep learning. After 20 epochs of training to classify the nuclear fuel cycle-related R&D activities, the RNN model achieved 97.30% accuracy and a 5.85% error rate on the validation dataset. The GRU model achieved 96.53% accuracy and a 9.06% error rate on the validation dataset. In comparison, the CNN model achieved 94.61% accuracy and a 2.57% error rate on the validation dataset. When applying the test dataset to each model, the RNN model had a test accuracy of 83.20%, the GRU test accuracy of 82.79%, and the CNN model had a test accuracy of 85.66% for the same dataset. This study applied deep learning models to labeled data judged by various experts, and the CNN model showed the best results. In the future, this study will continue to develop an optimum deep learning model that can classify nuclear fuel cycle-related R&D activities to achieve the purpose of safeguards measures from open-source data such as papers and articles.

This study investigated the nutritional characteristics of before and after fermentation of domestic soybean (Glycine max L.) by Rhizopus oligosporus. The soybean storage proteins, β-conglycinin (11S globulin) and glycinin (7S globulin), were the most abundant in Seonyu (SY) and Danbaegkong (DBK), with concentrations of 253.4 mg/g and 193.0 mg/g, respectively. For 11S/7S related to sulfur-containing amino acid, DBK had a value of 0.95, making it the most excellent nutritionally among all the cultivars. The free amino acid content significantly increased from 0.04~10.45 mg/g before fermentation to 1.37~16.95 mg/g after fermentation, and the essential amino acid composition increased, confirming an improvement in protein quality after fermentation. Phytic acid, known as a nutritional inhibitor of soybeans, decreased from 1.66~2.13 g/100 g before fermentation to 0.90~1.58 g/100 g after fermentation, suggesting that mineral absorption inhibition was alleviated. In addition, the trypsin inhibitor content is suppressed by 76.20% to 81.25% after fermentation, which is expected to improve protein utilization in the body. This study confirmed some properties of fermented products by Rhizopus oligosporus using domestic soybeans, and these results are presented to serve as the basic data for establishing new uses of Korean soybean cultivars.

물질주의는 다양한 사회적 사건에 의해서 촉발될 수 있다. 본 연구에서는 물질주의를 정체성과 관련된 목표 달성 이라고 개념화하는 이론을 기반으로 사회적 배제가 자기 정체성과 관련된 욕구를 불러일으키며 이는 물질주의 수준 의 상승으로 이어질 것이라고 가정하였다. 구체적으로, 사회적 배제가 소속의 욕구와 통제의 욕구를 상승시켜 물질 주의를 상승시킬 것이라고 예상하였다. 또, 권력감의 접근 경향성을 기반으로 권력감이 높은 사람은 낮은 사람에 비해서 사회적 배제를 경험할 때 소속의 욕구와 통제의 욕구가 더 커질 것으로 예상하였다. 20 ̴30대 한국 여성 202 명을 대상으로 실험 연구를 진행한 결과, 사회적 배제는 통제 욕구의 상승을 통해서 물질주의를 상승시켰다. 또, 권 력감이 높은 사람의 경우, 권력감이 낮은 사람들보다 사회적 배제가 통제 욕구에 미치는 영향이 더 강해졌으며, 사회 적 배제가 통제 욕구를 통해 물질주의로 이어지는 경로는 권력이 높은 사람들에게만 유의했다. 사회적 배제는 소속 의 욕구를 상승시켰으나 소속의 욕구와 물질주의의 관계는 유의하지 않았고, 소속의 욕구의 매개 효과도 지지되지 않았다. 해당 결과를 기반으로 사회적 배제와 물질주의의 관계 및 연구의 한계에 대해 논의하였다.

본 논문은 2022학년도 교양 음악 과목의 현황 및 성격을 파악하기 위하여 서울 소재 12개 대 학교를 선정하여 개설 현황과 강의개요의 내용을 분석하였다. 개설 현황 분석에 있어서는 개설 과목의 수와 주제를 분석했으며, 특히 자료가 일반인에게 공개되어 있는 10개 대학의 경우에는 2008학년도 자료와 비교하여 시대적 추이를 가늠하고자 했다. 개설 과목이 현저히 증가한 대학의 경우에는 교양교육을 전담하는 기관 또는 주체가 뚜렷함을 보여 주었으며, 개설 과목의 성격 역시 담당 기관 및 주체의 운영 방식과 직접적인 연관이 있음을 알 수 있었다. 교양 음악 과목의 주제 를 분석한 결과, 서양음악이 거의 절반을 차지하는 반면, 한국음악, 대중음악, 융복합의 순서로 그 나머지를 구성하며 세계음악은 미미한 것으로 나타났다. 슐러의 ‘독립적 음악 능력’에 기초하여 과목의 성격을 분류한 결과는 현재 이론적인 측면이 76%를 차지함으로써 연주와 창조의 측면이 부족한 것으로 분석되었다. 한편, 강의 개요의 내용을 요르겐슨의 다섯 가지 음악 교육철학에 기 초하여 질적연구 소프트웨어 엔비보로 코딩 분석하였다. 이때, 강의의 성격 및 강의개요서 서술방 식에 따라 분석 결과가 상이하게 나타날 수 있으며, 실질적인 강의의 내용과 동일하지 않을 수 있 음을 한계로 밝힌다. 연구의 결과, 지식과 가치, 특히 음악적 지식과 가치를 가장 중요하게 다루 고 있으며, 다음으로 실기 능력의 전수, 개인의 경험과 표현의 증대, 사회적 기여, 다양한 문화의 유지의 순서로 중요하게 여기는 것으로 나타났다.

In the event of a loss of a SNF (spent nuclear fuel) transport cask during maritime transportation, it is essential to evaluate the critical depth at which the integrity of the cask can be maintained under high water pressure. SNF transport casks are classified as Type B containers and the integrity of of the containment boundary must be maintained up to a depth of 200 meters unless the containment boundary was breached under beyond-design basis accidents. However, if an intact SNF cask is lost at a depth deeper than 200-meter, release of radioactive material may occur due to breach of containment boundary with over-pressure. In this study, we developed a code for the evaluation of the pressure limit of SNF transport cask, which can be evaluated by inputting the main dimensions and loading conditions of cask. The evaluation model was coded as a computer module for ease of use. In the previous study, models with three different fidelities were developed to ensure the reliability of the calculation and maintain sufficient flexibility to deal with various input conditions. Those three models consisted of a high-fidelity model that provided the most realistic response, a low-fidelity model with parameterized simplified geometry, and a mathematical model based on the shell theory. The maximum stress evaluation of the three models confirmed that the mathematical model provides the most conservative results than the other two models. The previous results demonstrate that mathematical models can be used in the code of computer modules. In this study, additional models of transport cask were created using parametric modeling techniques to improve the accuracy of the pressure limit assessment code for different cask and situations. The same boundary conditions and loading conditions were imposed as in the previous simplified model, and the maximum stress results considering the change in the shape of the transport container were derived and compared with the mathematical model. The comparison results showed that the mathematical model had more conservative values than the simplified model even under various input conditions. Accordingly, we applied the mathematical model to develop a transportation container pressure limit evaluation code that can be simulated in various situations such as shape change and various situations.

최근 낮은 경사도와 편리한 보행 환경 조성으로 많은 사람들이 쉽게 접할 수 있는 무장애숲길 이 서울 도심 내에 조성되면서 이용자가 늘고 있다. 그러나 무장애숲길은 비슷한 용어인 무장 애 나눔길, 무장애 산책로, 자락길 등 여러 명칭과 혼용하여 쓰이고 있고 무장애숲길의 이용자 의 만족도와 관련된 연구 또한 미흡한 실정이다. 이에 본 연구에서는 기존 선행연구들을 토대 로 도심에 조성된 다양한 형태의 길을 비롯한 무장애숲길에 대한 개념을 정립하였다. 또한, 가 장 최근에 조성되어 인프라 조성 및 향후 체계적 관리방안 마련의 필요성이 있는 대모산 자락 길(무장애 나눔길)을 대상으로 방문한 이용객들의 중요도 및 만족도 인식을 파악하였다. 연구 결과를 요약하면 첫째, 무장애숲길은 경사가 비교적 완만한 산의 초입 산자락에 평균 8% 이내 의 데크 산책로를 조성해 휠체어를 탄 장애인도 쉽게 산을 오를 수 있게 조성된 곳으로 정의 할 수 있다. 둘째, 대모산 자락길 이용자의 중요도 및 만족도에 영향을 주는 요소는 적은 교통량 및 주차시설, 교통 시설과 쾌적성 요인, 휴게시설, 근처 통신시설 순으로 나타났다. 셋째, 대모 산 자락길에 대한 중요요인의 긍정 및 부정적 요소들을 비교한 결과, 접근성, 관리가 잘 된 보 행자 통로, 안전 및 보안, 정보 센터의 가용성 등 18가지 긍정적인 요소가 있음을 알 수 있었다. 이와 같이 본 연구에서는 기존 선행연구들을 토대로 도심에 조성된 다양한 형태의 길을 비롯한 무장애숲길에 대한 용어를 정리하고 대모산 자락길의 이용자중요도 및 만족도를 분석하였다. 연구의 결과는 이용자 만족을 고려한 무장애숲길 조성계획 및 관리에 기초자료로 사용될 수 있 을 것으로 기대된다.

In vitro digestibility and protein digestibility corrected amino acid scores (PDCAAS) were investigated to verify the availability of protein in various Rhizopus oligosporus fermented products of domestic soybean (Glycine max L.) cultivars. Danbaegkong (DBK), Daepung (DP), Daewonkong (DWK), Saedanbaek (SDB), Seonyu (SY), and Cheongja4ho (CJ4) were used as raw samples, which were fermented using commercially available Rhizopus oligosporus for 48 h. All cultivars showed increased crude protein content after fermentation. The crude protein content of DBK and SDB was significantly higher than that of the other samples (55.12% in DBK and 54.22% in SDB) (p<0.001). CJ4 had the highest alanine content of 28.88 mg/g (p<0.001), and no significant difference in cysteine content was detected among the cultivars. In most of the fermented samples, the in vitro digestibility was 0.9 or higher, indicating high protein in the fermented samples. However, it is considered that restrictions on digestion are low. In DWK, the amino acid content and PDCAAS, which together indicate protein quality, were 0.917 and 0.855, respectively, confirming that it was the best cultivar to provide the raw material for fermentation. In conclusion Rhizopus oligosporus fermented soybean products can be considered a prospective source of protein with high utility value.

Consumer demand for imported and craft beer is increasing. Almost all the malt used by craft beer companies is imported. This study sought to develop a malting technology to expand the use of domestic barley, the main raw material for beer, and to examine its influence on the quality of domestic malt. The Hopum cultivar of beer barley was purchased and used at the Jeollanam-do Seed Management Center. A pilot-scale malting facility built by the National Institute of Crop Science was used. One sack (40 kg) of barley was sieved through screening sieves, and the barley was classified according to size (3.1, 2.8, 2.5, 2.2, and 2.2 mm), with the size-related composition being 18.1, 48.9, 23.3, 6.4, and 1.0%, respectively. The malt yields were 89.0, 87.6, 86.6, 82.2, and 76.1%, respectively. The coleoptiles elongation decreased as the barley size decreased. The protein content of malt tended to be high at small particle sizes of 2.2 mm. The soluble solid content of wort prepared from malt revealed good values of 17.4-17.5oBx, except for 15.3oBx for particles <2.2 mm in size. According to barley size in the malting process, these findings should be valuable quality indicators of malt.

Korea depends almost entirely on imports for malt, the main ingredient in beer. However, the consumer market for domestic malt has not developed in Korea because of the prejudice that the quality of domestic malt is inferior to that of imported malt. This study aimed to analyze the quality of malt from Gwangmaeg (GM) and Hopum (HP), representative domestic beer barley varieties cultivated under varying nitrogen fertilizer application rates (standard fertilizer application, 50% increase in application, and 50% decrease in application), and use the findings as primary data to promote domestic malt consumption. GM’s crude protein and starch contents were significantly (Ρ<0.05) higher and lower, respectively, than those in HP. With decreased fertilizer application (GM: 14.0±0.8% and HP: 11.4±0.4%), the protein content was significantly lower than that with increased fertilizer application (GM: 15.5± 0.3% and HP: 13.1±1.3%). Although there was no difference in -glucan content, starch content tended to increase, indicating quality improvement. Acrospire length, yield, and enzyme titer, quality indicators of malt, increased with further fertilizer application, whereas friability and Kolbach index increased with decreased fertilizer application. For wort qualities, filtration time decreased from 36 to 34 minutes in GM and 55 to 42 minutes in HP, with the wort extraction rate increasing with decreased fertilizer application. These findings showed that decreased nitrogen fertilizer application improves the qualities of malt and wort.

The purpose of this study was to investigate the Maillard reaction–related physicochemical properties of three maize varieties (Kwangpyeongok, Sinhwangok2ho and Gangdaok) after roasting them for different times (0, 15, 25, 40, and 55 minutes). The Maillard reaction is a non-enzymatic browning reaction involving reducing sugars and amino compounds. The content of reducing sugar, the causative agent of the Maillard reaction, decreased as roasting time increased. Gangdaok showed the lowest reducing sugar content of 1.04 mg/g after 55 minutes of roasting. In the elapsed roasting time, chromaticity ‘L’ and ‘b’ values decreased. At 55 minutes of roasting, wherein the Maillard reaction occurred most actively, Gangdaok showed the lowest ‘L’ value of 56.37 and the highest ‘a’ value of 7.60. Gangdaok had superior conditions for inducing the Maillard reaction compared to other varieties, and it is consider that 'flint–type', an endosperm characteristic, may have been the influencing agent. This study detected a total of 52 types of volatile aroma compounds (VACs), of which 28 were produced after roasting. Of the total VACs detected, 2-Formyl-5-methylfuran and 2-Furancarboxaldehyde accounted for 43.8~45.5% and have been confirmed to be the major VACs present in roasted maize. Most of the correlations between the Maillard reaction–related characteristics showed high correlation coefficients.

In case a spent nuclear fuel transport cask is lost in the sea due to an accident during maritime transport, it is necessary to evaluate the critical depth by which the pressure resistance of the cask is maintained. A licensed type B package should maintain the integrity of containment boundary under water up to 200 m of depth. However, if the cask is damaged during accidents of severity excessing those of design basis accidents, or it is submerged in a sea deeper than 200 m, detailed analyses should be performed to evaluated the condition of the cask and possible scenarios for the release of radioactive contents contained in the cask. In this work, models to evaluate pressure resistance of an undamaged cask in the deep sea are developed and coded into a computer module. To ensure the reliability of the models and to maintain enough flexibility to account for a variety of input conditions, models in three different fidelities are utilized. A very sophisticated finite element analysis model is constructed to provide accurate response of containment boundary against external pressure. A simplified finite element model which can be easily generated with parameters derived from the dimensions and material properties of the cask. Lastly, mathematical formulas based on the shell theory are utilized to evaluate the stress and strain of cask body, lid and the bolts. The models in mathematical formula will be coded into computer model once they show good agreement with the other two model with much higher fidelity. The evaluation of the cask was largely divided into the lid, body, and bottom, bolts of the cask. It was confirmed that the internal stress of the cask was increased in accordance with the hydrostatic pressure. In particular, the lid and bottom have a circular plate shape and showed a similar deformation pattern with deflection at the center. The maximum stress occurred where the lid was in the center and the bottom was in contact with the body. Because the body was simplified and evaluated as a cylinder, only simple compression without torsion and bending was observed. The maximum stress occurred in the tangential direction from the inner side of the cylinder. The bolt connecting the lid and the body was subjected to both bending and tension at the same time, and the maximum stress was evaluated considering both tension and bending loads. In general, the results calculated by the formulas were evaluated to have higher maximum stresses than the analysis results of the simplified model. The results of the maximum stress evaluation in this study confirms that the mathematical models provide conservative results than the finite element models and can be used in the computer module.

보행환경은 개인의 영역이자 공공 공간으로서 시민들의 일상생활에 매우 중요한 요소이다. 보행환경의 중요성이 인지되면서 국가적 차원에서도 보행환경 실태조사를 전국 지자체가 5년마다 시행하도록 법으로 규정하는 등 체계적인 실태조사가 필요한 실정이다. 하지만 보행환경에 대한 실태조사는 일부 지역을 대상으로 현장 조사에 의지하는 등 실태조사 방법론에 있어서는 기존의 한계를 벗어나지 못하고 있다. 본 연구는 고해상도 거리 영상과 딥러닝 기술을 활용한 보행환경 평가 지표 개발을 목표로 하였다. 보행환경 평가 지표 개발을 위해 보행환경 평가와 관련된 국내외 문헌 및 딥러닝 기술을 활용한 보행환경 평가 연구를 리뷰를 토대로 보행환경 평가 지표 초안을 개발하고, 도출된 보행환경 평가 지표의 구체적 데이터 구축 가능성을 확인하기 위해 거리 영상의 시멘틱 세그멘테이션(semantic segmentation) 결과 정확도와 영상 외 필요한 자료에 대한 취득 가능성을 검토한 후 최종 보행환경 평가 지표를 제안하였다. 도출된 보행환경 평가 지표는 안전성, 편리성, 쾌적성, 접근성 4개 카테고리에 8개 지표를 활용하는 것을 제안하였다. 본 연구의 결과는 현장 관찰 조사나 설문조사에 기반한 기존 보행환경 연구의 한계점을 탈피하고 고해상도 거리 영상과 딥러닝 기술을 활용한 도시 연구의 지능화 계기를 마련하고 보행환경 평가 업무를 보다 효율적으로 수행할 수 있는 초석이 될 것으로 기대한다.

본 연구는 해외 파크렛의 디자인 사례분석을 통해 한국형 파크렛 조성 시 적용기준을 수립하고 전주시에 적합한 파크렛의 모델 제안 및 적용 가능성을 모색하는데 목적이 있다. 현재 파크렛 관련 연구 및 프로젝트는 미국, 캐나다 등 해외에서 활발하게 진행 중이나 국내에서의 파크렛의 연구는 매우 부족한 실정이며 특히 ‘생활밀착형’ 그린인프라 적용 측면에서의 파크렛은 해외에서만 일부 적용된 사례가 있을 뿐, 한국에는 적용된 사례가 없다. 이에 본 연구는 한국형 파크렛 조성 시 고려해야 하는 주요사항과 적용기준을 검토하고, 전주시를 사례 지역으로 선정하여 입지선정 적용 가능성을 모색하였다. 또한, 전주시의 특성을 고려하여 전주시 내의 파크렛과 연계 가능한 지역을 문화ㆍ역사 관광 지역, 공공시설, 상업시설 지역 세 가지로 분류하였다. 이 세 가지의 지역을 대상으로 파크렛 조성 고려사항인 주차 공간 형태, 파크렛 적지의 주변시설, 차량 속도, 차도 경사, 파크렛의 형태 및 기존 녹지의 활용 가능성 등을 고려하여 구체적인 적지 선정을 진행하였다. 또한, 파크렛의 시범 적용이 가능한 대표 장소로는 시속 30km 이내의 속도제한과 5% 이하의 경사도, 주변 상업 관광시설과의 연계를 통한 보행로 개선 효과 뿐만 아니라 보행자에게 휴식 및 편의를 제공할 수 있는 장점이 있는 문화·역사 관광지역의 은행로를 선정하였다. 본 연구는 향후 파크렛 가이드라인과 모듈 디자인 등 후속적인 연구를 위한 기초자료로 활용되어 국내 도로 및 보행환경 개선에 기여할 수 있기를 기대한다.

The effect of 16 cultivars on the quality of the rice porridge was investigated. The ‘Geunnun’ had the highest water absorption rate, but the ‘Segyejinmi’ yield (w/w) was the highest. The total sugar content of the rice porridge was 0.29~8.10%, showing significant variation among the cultivars. High amylose ‘Dodamssal’ and ‘Hwaseonchalbyeo’ glutinous rice displayed rotational viscosities of <20,000 cP. Rotational viscosities for boiled rice cultivars were 30,000~40,000 cP, representing an intermediate level, and the rotational viscosities of ‘Geonyang2’ and ‘Hanareum4’ were over 50,000 cP. These results suggest that the viscosity of rice porridge varies significantly among raw material cultivars. Among other variables affecting the texture profile of rice porridge, there were significant differences in hardness and gumminess among the cultivars. As a raw material, ‘Baekokchal’, a kind of glutinous rice, is known to be whiter than the non-glutinous rice, but after processing to porridge, it showed the lowest L value (71.1). Starch degrading enzyme activity was not significant in most types of rice porridges within 30 or 60 minutes. Therefore, enzymatic starch degradation is thought to be completed within 30 minutes. Among the tested raw materials, ‘Miho’ was 73.5 μg/mg, indicating the best digestibility in vitro.

본 논문은 단음 음악을 대표하는 이태리 작곡가 셀시가 1956년 작곡한 ≪네 개의 트럼펫 곡≫ (Quarttro Pezzi for Trumpet)의 전체 4악장을 분석하여 마지막 악장에서 단음 음악이 실현되기까지의 다양한 시도와 과정을 살펴보는 것이 목적이다. 이를 위하여 본 논문에서는 악장별 특징, 주요 음고의 기능과 역할, 음색, 선율 단편의 발전 과정, 중심음 등의 매개 변수를 분석하였다. 셀시가 명명한 ‘단음 음악’은 오롯이 한음이나 제한된 음고류만을 작품 소재로서 활용한다는 의미가 아니라 음악이 독립된 음고 축을 중심으로 좁은 음역 내에서 진동한다는 의미이다. ≪네 개의 트럼펫곡≫은 단음 음악으로서는 과도기에 해당하는 작품임에도 불구하고 악곡이 진행함에 따라 음고 수를 줄여가면서, 중심음을 명확하게 하나의 음고로 일치시킴으로써, 그리고 미분음의 기능을 중심음과 연계시킴으로써 점진적으로 단음 음악에 접근하고 있다. 본 논문에서는 격자 그래프를 분석 도구로 활용하여 주요 선율을 이루는 음고의 분포, 음역의 변화, 선율의 윤곽을 시각화 하였다.