논문 : 한옥 생산성 향상을 위한 설계지원 방안에 관한 연구 실무 -부재가공 프로세스 분석을 중심으로-

이현우 ( Hyun Woo Lee ),정성원 ( Sung Won Jung ),전한종 ( Han Jong Jun ) 디자인융복합학회 2012 디자인융복합연구 Vol.11 No.5

기존 한옥의 계승을 위한 관련 연구가 진행되고 있으나, 한옥 보급에는 실용성을 띄지 못하고 있다. 이는 한옥 시공기술의 복잡성과 자재 생산기술 부족으로 인한 제한적 범위 내에서 공사가 진행됨에 따라 높은 공사비를 원인으로 꼽을 수 있다. 이에 따라 현재 전통 한옥이 가진 정체성을 살리고 현시대에 보급될 수 있는 신 한옥으로의 진화를 위해 부재간의 연관을 분석하고 조립하는 방식을 지식으로 구성하고 디지털 모델링을 함으로써 공사비 절감이 가능케 하는 방법 등이 연구되고 있다. 본 연구에서는 한옥 설계자를 고려한 효율적인 부재 가공 정보 지원을 목표로 한옥 부재 실무 가공 분석을 통해 경제성, 시공성을 파악하고 최적화 방안을 위한 한옥 부재 제작 CNC 시뮬레이션을 통해 효율적인 가공 프로세스의 발전 가능성을 예측하여 최적화된 부재가공 정보를 제안하고 이를 기반으로 한옥 수요자들을 위한 설계지원 방법에 대한 구체적인 방안을 제시함으로써 한옥의 생상성 향상에 기여하고자 한다. There have been a lot of studies about the Han-ok, the Korean-style house, in perspective of the inheritage of existing ones, but there are no practicality in the supply of Han-ok. The cause is considered to exist in the complexity of Han-ok and the techniques required to manufacture its components and in the relatively higher construction expenses in the process which is within restricted range. On the contrary, in order to preserve the identity of traditional Han-ok and encourage the evolution to create a new Han-ok that can be supplied to the present period, there has been studies that analyzes the connection between sub-components and assemble them into a digital model which can possibly decrease the expenses spent on construction. The research`s objective is to provide valuable information for Han-ok designers, which contains methods on manufacturing sub-components effectively. Furthermore, by analyzing the current manufacturing method`s workability and economic feasibility, the research can obtain an optimum alternative for improving Han-ok`s production. Also by using CNC simulation, the possibility of an effective production can be predicted, as well as the information that can lead to the optimum method for an efficient sub-component manufacturing and suggest a specific resolution which can also affect on the improvement of Han-ok productivity.

원행을묘정리의궤 중 조리면에서 본 죽상 . 미음상 및 현륭원에서의 상차림고

김상보,이성우,한복진 한국식생활문화학회 1989 韓國食生活文化學會誌 Vol.4 No.4

To analyze dialy meal of royal meal, studied Jook Soora Sang (Rice Gruel), Mieum Sang (Thin Gruel) and Bankwa Sang, Soora Sang in Hyun Neung Won were on record Wonheng Ulmyo Jungri Euigwae (1795). Historic book "Jungri Euigwae" described the king's visit to his father's royal tomb "Hyun Neung Won", during the domain of Cheung Jo, the 22nd king of Choson Dynasty. The results obtained from this study are as follows. Rice Gruel (Jook Soora Sang), taken before breakfast, was arranged the same as the Soora Sang. The table for thin gruel (Mieum) was arranged in three kinds of sets; one for thin gruel, the others for stewed meat (Goem) and sugared fruit (Jeong Kwa). The diet seems to have been quit scientific and restorative. Bankwa Sang and Soora Sang in Hyun Neung Won was arranged the same as the other Bankwa Sang and Soora Sang. Therefore setting the table of royal meal had a rule.

漢江下流部 水害輕減을 爲한 調査 硏究

金漢星,高在雄,李相鎔,玄義泰,柳興根 건국대학교 1974 學術誌 Vol.17 No.1

The effect of reducing flood magnitudes, flood stages, and flood damage by upstream reservoir regulation are investigated in this study. The analytical procedures which has been established newly, are treated through this study for 7 index stations and same numbr of reaches. The method of this study could be expressed briefly as following procedures. Using stage-frequency relations and the potential damage survey data, damage-frequency relations are established, and from this, average annual flood damages computed. By holding out portions of the floods with various amounts of flood control storage in 6 reservoirs in the basin, routing were made to establish modified stage-frequency relations. From damage frequency relation, average annual damages are computed with and without condition of each control volume. The study result are concluded as follows; (1) The relationtship of corresponding water level between nearby stations are useful tools to adjust error of the data due to observation error and change of the gaging location. (2) The number of records about 10 years could not be applied for the statistical methods of flood frequency analysis. (3) The regional skew factors are recommended to apply flood frequency study by the log-Pearson Type III method. (4) The effect of damage reductions are greatly affectedin accordance with the routed flood. Therefore application of the Typical Tributary Contribution Flood are reasonable for this type of study. (5) In the North Han, effect of damage reduction due to the lacation of control point are gradually increased from upstream to downward until the confluence of North and South Han. (6) In the South Han, control effect are increased from Chungju to Yeoju where the maximum effect are analyzed and then decrease gradually until the confluence. (7) Better hydrologic and topographic combinations for the flood control are existed in South Han to compare with North Han in this study results.

고구려의 건국과 현도군

김성한 ( Kim Sung-han ) 호남사학회 2021 역사학연구 Vol.84 No.-

前漢 武帝는 고조선을 멸망시키고 1년 뒤인 기원전 107년에 沃沮城을 치소로 하여 玄菟郡을 설치하고, (제1현도군), 沃沮와 濊貊 지역을 그 영역으로 했다. 기원전 75년 직전 遼東의 烏桓이 반란을 일으키자, 前漢은 三輔 및 郡國의 불량소년과 죄지은 관리를 징발하여 遼東에 주둔하게 하고 遼東에 玄菟城을 쌓고 현도군을 옮겨와 (제2현도군) 烏桓의 침입에 대비했다. 제2현도군은 토착세력인 句驪가 위치한 지역에 자리했기 때문에 句驪의 이름을 따서 그 지역을 句驪縣이라 하고 郡의 治所로 삼았다. 토착세력인 句驪는 前 漢으로부터 처음에는 縣級인 ‘侯’로 대우받았다가, 桓帝 때 烏桓이 투항하자 그 공로를 인정받아 桓帝의 뒤를 이은 元帝 建昭 2년(B.C. 37)에 郡級인 ‘王’으로 승격된 것으로 보인다. 『三國史記』에서 고구려가 기원전 37년에 건국된 것으로 표방한 것도 이 때문이었을 것이다. 이때 句驪는 前漢으로부터 ‘高’를 姓으로 사여 받아 국호를 句驪에서 高句驪로 변경했을 것이며, 前漢은 高句驪王에게 그 신분에 걸맞게 鼓吹伎人과 朝服을 사여했던 것이다. 이때 玄菟郡의 句驪縣도 高句 驪縣으로 명칭이 변경되어, 전한 말기의 상황을 전하는 『漢書』 地理志에 高句驪로 기재되었던 것이다. 그 뒤 고구려는 新나라를 건국한 王莽이 자신을 징발하여 匈奴를 정벌하려 하자, 기원후 12년 무렵 이에 반항하여 제2현도군의 경계를 벗어나 자립했다. 新나라의 뒤를 이은 後漢은 자립한 高句驪와 관계를 유지하기 위해 ‘王’의 호칭을 인정하고 제2현도군의 동쪽 경계에 幘溝漊라는 작은 城을 쌓아 高句驪로 하여금 歲時에 朝服과 衣幘을 가져가게 했던 것이다. e year after destroying Gojoseon, in 107 BC, Emperor Wu of the Western Han Dynasty, established Hyeondo (Xuantu) Commandery (First Hyeondo Commandery) with Okjeo Fortress as its ruling place, and put Okjeo and Yemaek under its jurisdiction. Shortly before 75 BC, when the Wuhuan of Liaodong revolted, the Western Han drafted delinquent youths and criminal officials from the metropolitan and provincial areas into the army and stationed them in Liaodong. It also relocated Hyeondo Commandery to Liadong (Second Hyeondo Commandery), with the construction of Hyeondo Fortress there to prepare against the invasion of the Wuhuan. As the Second Hyeondo Commandery was located in the area where the Guryeo, the indigenous tribe, resided, the area was named Guryeo County after this tribe and made the ruling place of the commandery. Guryeo was initially treated as a “hu,” which was equivalent to a county, by the Western Han, but as the Wuhuan surrendered during the reign of Emperor Huan, it was promoted to a “wang” (principality) that corresponded to a commandery in recognition of its contribution to the victory in 37 BC (second year of Jianzhao) during the reign of Emperor Yuan who succeeded Emperor Huan. This may be the reason why it is recorded in Samguk Sagi (History of the Three Kingdoms) that Goguryeo was founded in 37 BC. Around this time, the Guryeo was given “Go as their surname from the Western Han and changed their country’s name from Guryeo to Goguryeo, with musicians and performers granted by the emperor in celebration or its elevated status. At this time, the name of Guryeo County in Hyeondo Commandery was also changed to Goguryeo County, which appears in the “Treatise on Geography of the Book of Han that describes the situation of the late Western Han. Then, when Wang Mang, the founder of the Xin Dynasty, tried to subjugate the Xiongnu by mobilizing the people of Goguryeo, it rose up against the policy around 12 AD and became independent outside the boundaries of the Second Hyeondo Commandery. The Later Han Dynasty that succeeded the Xin Dynasty, recognized the title of wang” to maintain relations with the independent Goguryeo, and built a small fortress called Chaekguro Fortress on the eastern border of the Second Hyeondo Commandery where it bestowed o&cial uniforms, clothes and headwears on the people of Goguryeo at special occasions.

[논문]Operational Characteristics of CO2 Laser Adopted by Superposing-Discharge

Hee-Je Kim,Hyun-Ju Chung,Byoung-Dae Min,Jong-Han Joung,Sung- lun Park 釜山大學校生産技術硏究所 2003 生産技術硏究所論文集 Vol.62 No.-

오늘날 현저한 CO2 레이저의 응용 추세에 발맞추어 보다 다양한 형태의 출력 제어 기술이 대두되고 있다. 본연구에서는multi-Pulse Superposing-Discharge 기술을 이용하여 다양한형태의 CO2 레이저의 펄스를 성형 하였다. 펄스 성형을 위한 방법으로 PIC one-chip microprocessor를 이용하여 삼중 PFN 모률의 SCR을 각각 고유의 지연시간을 가지도록 제어하였다. 실험에 사용된 삼중 PFN 모률의 전원 회로는 각각 캐패시터 인덕터,SCR,고압 펄스 트랜스 그리고 고압 트랜스 2차측에 브릿지 정류기로 구성 하였다. 고압 펼스 트랜스의 1차측을 제어하므로서 PFN 모률의 동작을 저 전압에서 수행 할 수 있다. 트랜스의 2차측에 연결된 전파 정류기는 펄스 에너지를 부하에 지속적으로 전달한다. 본 연구에서는 삼중 PFN 모률의 각각의 SCR을 다른 시간 가격을 두고 트리거 하므로서 다양한 Long pulse shaping을 실현하였다. 또한 약 250-1000μs 의 주기를 가지는 다양한 펄스형 레이저 빔을 얻었다.

침전법에 의한 CaCO₃:Sn^(2+) 형광체의 합성

한상목,신대용,윤봉구 강원대학교 부설 석재복합신소재 제품연구센터 2004 석재연 논문집 Vol.9 No.-

침전법을 이용하여 CaCO₃를 합성한 후, 활성제로서 Sn^(2+)를 도핑하여 CaCO₃:Sn^(2+) 형광체를 합성하고 결정상과 형상 및 Sn^(2+) 첨가량에 따른 형광특성을 조사하였다. CaCl₂·2H₂O-(NH₄)₂CO₃수용액에 NH₄OH를 첨가하여 pH가 증가하면 입자의 응집이 관찰되지 않고 vaterite상이 장시간 안정하게 존재하였으며 pH 11에서는 1~3㎛의 순수한 구형 vaterite상이 얻어졌다. Vaterite인 구형 CaCO₃:Sn^(2+) 형광체와 열처리한 구형의 calcite형 CaCO₃:Sn^(2+) 형광체는 230 nm에서 최대로 여기되어 465 nm에서 최대 발광강도를 나타내었다. 합성된 CaCO₃:Sn^(2+) 형광체는 결정상과 관계없이 SnCl₂·2H₂O의 첨가량이 2 mol%일 때 가장 강한 발광강도를 나타내었으며, 능면체의 calcite형 CaCO₃:Sn^(2+)형광체는 열처리하여 안정화된 구형의 calcite CaCO₃:Sn^(2+) 형광체와 구형의 vaterite형 CaCO₃:Sn^(2+) 형광체에 비해 높은 발광강도를 나타내었다. Vaterite type of CaCO₃ was synthesized by using the precipitation method(CaCl₂-(NH₄)₂CO₃ system) with addition of NH₄OH at different temperature, time, pH and concentration. As a result, pure vaterite having spherical shape(0.1~10 ㎛ in size) was formed at the condition of high pH(>11) and high concentration(>5 M). CaCO₃:Sn^(2+) phosphors(spherical vaterite) were synthesized at CaCl₂-SnCl₂-(NH₄)₂CO₃-NH₄OH system. CaCO₃:Sn^(2+) phosphors(spherical vaterite) were transformed to CaCO₃:Sn^(2+) phosphors(spherical calcite) by heating at 550℃ for 10 min. The Particle sizes of CaCO₃:Sn^(2+) phosphors(rhombohedral calcite) and CaCO₃:Sn^(2+) phosphors (spherical vaterite) were 10~15 ㎛ and 1~3 ㎛ respectively. The excitation spectrum of CaCO₃:Sn^(2+) phosphors(spherical vaterite and spherical calcite) exhibited a maximum peak intensity at 230 nm with a narrow absorption band from 220 nm to 240 nm. At the excitation spectrum of 275nm, the emission spectrum of CaCO₃:Sn^(2+) phosphor (rhombohedral calcite) with SnCl₂of 2 mol% exhibited a maximum peak intensity at 465 nm of bright blue fluorescence. Also, the emission spectrum of CaCO₃:Sn^(2+) phosphors(spherical vaterite, spherical calcite) exhibited a maximum peak intensity at 465 nm but exhibited weak peak intensity than CaCO₃:Sn^(2+) phosphors(rhombohedral calcite).

Angus, Hereford, Charolais種과 그 交雜種의 生時體重에 미치는 環境要因의 影響

韓成郁 충남대학교 농업과학연구소 1977 農業技術硏究報告 Vol.4 No.2

This study was conducted from 1974 to 1977 at Chedong Animal Farm in Che-Ju to determine the effect of sex of calves, birth year and season, breeds and crossing methods on the birth weight of cattle. A total of 1020 calves from Angus, Charolais, Hereford breeds and their crossbred were used for the study and least square methods was applied to analysis the data. Birth weight of male calves was 1kg heavier than that of female. Highly significant differences were obtained in the effects of birthyear on the birth weight. i.e. the cattle born in 1976 and 1977 was 0.9 and 0.2kg heavier in birth weight than those born in 1975. The cattle born in 1974, when the farm was established, was 1.7kg lighter than those in 1975. The calves born in the spring and the summer was 0.6 and 0.3kg heavier in birth weight than those born in the winter. The calves born in the fall was 0.9kg lighter than the calves born in the winter. In birth weight, Charolais breed were 0.4kg heavier than those from Hereford breed. Angus breed were 1.1kg lighter than Hereford. The crossbred between Charolais and Hereford breed were 1.5kg heavier than the Hereford. The birth weight of calves from Angus and Hereford crossbred and Angus and Charolais crossbred were 0.6 and 0.4kg lighter, than Hereford breed respectively.

學校給食이 어린이 身體 發育ㆍ發達에 미치는 影響

韓相俊,吳壽一,金世煥 江原大學校附設 體育科學硏究所 1991 江原大學校附設體育科學硏究所論文集 Vol.- No.16

To analyze the effects of provision of school lunch (PSL)on the development of children physical physique, 666(boys 343, girls 323)students of K. elementary school (PLS) were compared with 981(boys 491, girls 490)students of C. and K. elementory schools (none PSL) concerning about standing height, sitting height, body weight, chest circumference, and Rohrer index. The conclusions from the results were as follows : 1) There was no significant differency on standing height between PSL and non PSL groups. 2) It shows significantly high on sitting height in the none PSL group of girls of 10 years old. 3) On the body weight and Rohrer index the boys group in PSL 11 years old were presented significantly high, but there were no difference in the other's age group. 4) In the group of 10 years old boys and of 10,11 and 12 yeas old girls were showed significantly higher status on chest circumference in none PSL groups.

樹木의 同化産物의 生産과 消費에 關한 硏究(X) : 너도밤나무와 상수리나무 苗木의 光合成涑度와 呼吸速度 및 CO₂收支에 미치는 窒素와 燐酸의 施肥效果 Effects of Nitrogen and Phosphorus on Photosynthesis, Respiration, and CO₂Balance in Fagus crenata and Quercus acutissima Seedlings.

韓相燮 江源大學校 林科大學 森林科學硏究所 1992 Journal of Forest Science Vol.8 No.-

The purpose of this study was to investigate the effects of nitrogen and phosphorus on photosynthesis, respiration, and CO₂balance in Fagus crenata and Quercus acutissima seedlings. The results obtained are as follows: 1. The photosynthesis rate of leaves was increased by the increase of nitrogen content, but not increased by the increase of phosphorus content. 2. The respiration rates of leaves and woody organs were increased by the increase of nitrogen and phosphorus contents. 3. The undesirable or negative CO₂balance in Fagus crenata seedlings appeared over 30˚C condition.

世界化 時代의 社會科 敎育

韓相允 忠北大學校 敎育·生活硏究所 1998 한국교육논총 Vol.- No.1