고객 밀착형 서비스 개발전략

김문규,Kim, Mun-Gyu 한국IT전문가협회 1999 소프트웨어세계 Vol.4 No.-

Gaucher병 환아에서 시행한 동종조혈모세포이식

김문규,Kim, Mun-Gyu 대한유전성대사질환학회 2001 대한유전성대사질환학회지 Vol.1 No.1

우리의 주택

김문규,Kim, Mun-Gyu 대한건축사협회 1983 建築士 Vol.1983 No.6

교합장치가 발음시 하악위 및 하악의 비틀림 회전운동에 미치는 영향

김문규,한경수,김종영,양근영,Kim, Moon-Gyu,Han, Kyung-Soo,Kim, Jong-Young,Yang, Keun-Young 대한안면통증구강내과학회 2001 Journal of Oral Medicine and Pain Vol.26 No.1

This study was performed to investigate the effects of occlusal appliance on the mandibular position and the mandibular rotational torque movement during speech. For this study, 20 patients with temporomandibular disorders(TMDs) and 20 normal subjects without any signs and symptoms in the masticatory system were selected as the patient group and as the normal group, respectively. Biopak $system^{(R)}$(Bioresearch Inc., Milwaukee, USA) and a sentence of 'Sue is missing her house' were used for recording and for observing of speech pattern. There were five mandibular positions observed in this study, that is, mandibular rest position, 'ssi', 'her', 'ha', and 's' speech position. In each position, slant and A-P distance in sagittal plane, vertical distance and lateral distance in frontal plane were measured. Amount of the mandibular rotational torque movement were measured at 'her', 'ha' speech position and for all through speech movement. Centric relation splint(CRS) was placed in both groups, but anterior or posterior bite plane were placed in normal subjects only. Data collected were processed and analysed by SPSS windows program. The results of this study were as follows : 1. Mandibular positions in both groups were not different before adaptation, with CRS, and after removal, but total amount of the mandibular rotational torque movement was greater in patients. 2. Mandible was slightly placed anteriorly with CRS at 'her' and 'ha' speech position in patients, but was placed anteriorly at all the five positions in normal subjects. 3. Difference with type of occlusal appliance in normal subjects were noted only for vertical distance at 'ssi' and 'ha' speech position, and the distance with CRS were more than that with posterior bite plane. 4. Mandibular rotational torque movement at 'her' and 'ha' speech position was greater in patients, but the difference was disappeared after appliance removal. And the torque movement was greater at 'ha' speech position than that at 'her' speech position in frontal plane. It could be concluded that the adaptation of occlusal appliance showed a tendency to locate the mandible anteriorly during speech in both groups, but did not affect total mandibular rotational torque movement which was greater in patients.

4-비트 축차근사형 아날로그-디지털 변환기를 내장한 2.5V 0.25㎛ CMOS 온도 센서

김문규,장영찬,Kim, Mungyu,Jang, Young-Chan 한국정보통신학회 2013 한국정보통신학회논문지 Vol.17 No.2

In this paper, a CMOS temperature sensor is proposed to measure the internal temperature of a chip. The temperature sensor consists of a proportional-to-absolute-temperature (PTAT) circuit for a temperature sensing part and a 4-bit analog-to-digital converter (ADC) for a digital interface. The PTAT circuit with the compact area is designed by using a vertical PNP architecture in the CMOS process. To reduce sensitivity of temperature variation in the digital interface circuit of the proposed temperature sensor, a 4-bit successive approximation (SA) ADC using the minimum analog circuits is used. It uses a capacitor-based digital-to-analog converter and a time-domain comparator to minimize power consumption. The proposed temperature sensor was fabricated by using a $0.25{\mu}m$ 1-poly 6-metal CMOS process with a 2.5V supply, and its operating temperature range is from 50 to $150^{\circ}C$. The area and power consumption of the fabricated temperature sensor are $130{\times}390{\mu}m^2$ and $868{\mu}W$, respectively. 본 논문에서는 칩 내부의 온도를 측정하기 위한 CMOS 온도 센서가 제안된다. 제안하는 온도 센서는 칩 내부의 온도에 비례하는 전압을 생성하는 proportional-to-absolute-temperature (PTAT) 회로와 디지털 인터페이스를 위한 4-비트 아날로그-디지털 변환기로 구성된다. 소면적을 가지는 PTAT 회로는 CMOS 공정에서 vertical PNP 구조를 이용하여 설계된다. 온도변화에 둔감한 저전력 4-비트 아날로그-디지털 변환기를 구현하기 위해 아날로그 회로를 최소로 사용하는 축차근사형 아날로그-디지털 변환기가 이용되며, 이를 위해 커패시터-기반 디지털-아날로그 변환기와 시간-도메인 비교기를 이용한다. 제안된 온도 센서는 2.5V $0.25{\mu}m$ 1-poly 6-metal CMOS 공정에서 제작되었고, $50{\sim}150^{\circ}C$ 온도 범위에서 동작한다. 구현된 온도 센서의 면적과 전력 소모는 각각 $130{\times}390{\mu}m^2$과 $868{\mu}W$이다.

소프트웨어 산업육성과 정부의 대응전략

김문규,Kim, Mun-Gyu 한국과학기술단체총연합회 1990 과학과 기술 Vol.23 No.4

정보보호컨설팅 10만 인력의 전략적 양성

김문규,Kim, Mun-Gyu 한국IT전문가협회 2001 소프트웨어세계 Vol.5 No.-

수도(水稻)에 대(對)한 피혁가공(皮革加工) 폐기물(廢棄物) 스럿지의 비효(肥效)에 관(關)한 연구(硏究)

김문규,Kim, Moon Kyu 충남대학교 농업과학연구소 1982 Korean Journal of Agricultural Science Vol.9 No.1

수도(水稻)에 대(對)한 피혁가공(皮革加工) 스럿지와 제지(製紙)스럿지를 비료자원으로 활용(活用)할수 있는가를 검토(檢討)하기 위(爲)하여 실험(實驗)한 결과(結果)는 다음과 같다. 1) 무처리(無處理)에 비(比)해 퇴비(堆肥) 1,000kg, 피혁(皮革)스럿지 500kg, 피혁(皮革)스럿지 $500kg+CaCO_3$, 100kg 시용(施用)한것은 7~10%, 제지(製紙)스럿지 1,000kg 및 피혁(皮革)스럿지 $1,000kg+CaCO_3$ 100kg 시용구(施用區)는 22~23% 증수(增收)되었다. 2) 피혁(皮革)스럿지 $1,000kg+CaCO_3$ 100kg시용구(施用區)에서의 수수(穗數), 수당입수(穗當粒數), 등숙률(登熟率)의 증가(增加)는 석회시용(石灰施用)에 의한 스럿지분해촉진 결과(結果)였다. 3) 제지(製紙)스럿지 1,000kg구(區)에서의 수수(穗數)와 등숙률(登熟率)이 높은것은 스럿지의 질소(窒素)와 인산(燐酸) 함량(含量)이 높기 때문이다. 4) 피혁(皮革) 및 제지(製紙)스럿지는 유기물(有機物)로서의 비효(肥效)는 인정(認定)되나 장차(將次) 유해중금속(有害重金屬)의 함량(含量)과 그 영향(影響)에 관(關)한 연구(硏究)가 필요(必要)하다고 본다. An experiment was conducted to determine the effects of sludges from leather and paper processing as sources of fertilizers on the rice. The results obtained are summarized as follows; 1. When 1,000kg of composts, 500kg of leather sludges and 500kg of leather sludge plus 100kg of $CaCO_3$, were applied per 10a, there were 7 to 10% of yield increase overthe non-treatment (check). When 1,000kg of paper sludge and 1,000kg of leather sludge plus 100kg of $CaCO_3$ were applied per 10a, there were 22 to 23% of yield increase over the check plot. 2. It was apparent that one of the reasons for increased yield. components such as number of spike and ripening ratio was due to the promotion of sludge decomposition by the $CaCO_3$. 3. The reason for the high ripening ratio and increased number of spike when paper sludge was applied might be due to the effects of high amount of nitrogen and phosphorous contained in paper sludge. 4. Effects of leather or paper sludges on the rice as organic fertilizer were highly appreciable, but further studies will be necessary for the effects of heavy minerals contained in the paper or leather sludges.

냉동.해빙한 생쥐배아의 발생에 미치는 해빙속도와 퇴화할구의 영향

김문규,이호준,이승재,전종영,Kim, Moon-Kyoo,Lee, Ho-Joon,Lee, Seung-Jae,Jun, Jong-Young 대한생식의학회 1987 Clinical and Experimental Reproductive Medicine Vol.14 No.1

The present experiments have been bone to verify the effects of the warming rate and the degenerated blastomere(s) on further development of the frozen and thawed 4- and 8-cell mouse embryos. The embryos obtained from the mouse superovulated and mated were frozen in the solution of 15M DMSO in PBS containing 10% FCS at a slowly cooling rate($0.3^{\circ}C/min$). Two methods of warming slowly($8^{\circ}C/min$) and quickly ($450^{\circ}C/min$) were applied for thawing embryos. The thawed embryos were grouped according to the number of healthy blastomere(s) in the embryos. Some of the embryos were eliminated their degenerated blastomere(s) by means of a micromanipulation technique. The embryos were examined their developmental phases after 48 or 72 hrs incubation. The rates of blastocyst development from the frozen and thawed 4- and 8-cell embryos were 72.7% and 73.5%, respectively in case of thawing slowly, and were 78.9% and 80.0%, respectively in case of thawing quickly. The rate in case of thawing quickly was significantly higher than that in case of thawing slowly. The rates of blastocyst development from the frozen and thawed 4- and 8-cell embryos eliminated their degenerated blastomere(s) increased 5.9% and 24.4%, respectively compared with those of control groups not eliminated. The more number of degenerated blastomere(s) were eliminated from the embryos, the higher rate of blastocyst development was shown. It may be concluded from the results that the quickly thawing method is better for increasing survival rate than the slowly thawing one, and that the degenerated blastomere(s) in the frozen and thawed embryos affects as an interfering factor for further development of the embryos.

시비보정(施肥補正)을 위(爲)한 작물(作物)의 양분(養分) 흡수(吸收) 양상(樣相)과 토양중(土壤中) 비료성분(肥料成分) 용탈(溶脫)에 관(關)한 연구(硏究)

김문규,장기운,우인식,함선규,남윤규,Kim, Moon-Kyu,Chang, Ki-Woon,Woo, In-Shik,Ham, Suon-Kyu,Nam, Yun-Kyu 한국토양비료학회 1989 한국토양비료학회지 Vol.22 No.4

보리, 마늘, 콩을 미사질토양(微砂質土壤), 사양토(砂壤土), 양토(壤土)에 각각(各各) 재배(栽培)하여 조사(調査)한 양분흡수비율(養分吸收比率)과 상기(上記) 3개(個) 토양(土壤)에 대(對)한 N, P, K의 용탈시험(溶脫試驗)을 토대(土臺)로 시비보정(施肥補正)을 위(爲)한 방안(方案)을 연구(硏究)한 결과(結果) 다음과 같다. 1. 3개(個) 작물(作物) 생육기간중(生育期間中) 토양(土壤)의 화학성분(化學成分) 함양(含量)은 3개(個) 토양(土壤) 공히 큰 변화(變化)가 없었다. 2. 보리와 마늘은 월동기간(越冬期間) 동안 성장(成長)이 거의 정지(停止)되었으나 분얼기말 이후(以後) 급격(急激)한 성장(成長)을 나타내었다. 또한 콩의 질소성분(窒素成分) 흡수(吸收)는 개화기(開化期) 이후(以後) 계속적(繼續的)으로 크게 증가(增加)하였고 기타(其他) 성분(成分)들은 증가폭(增加幅)이 적었다. 3. 생육기간중(生育期間中) 작물(作物) 부위별(部位別) 화학성분(化學成分) 함양(含量) 변화(變化)로 작물(作物)의 흡수비율(吸收比率)이 구명(究明)되였다. 4. 토양(土壤) 종류(種類)에 따른 질소성분(窒素成分)의 용탈량(溶脫量)의 크기는 사양토(砂壤土) > 양토(壤土) > 미사질양토(微砂質壤土)의 순서(順序)이고 $P_2O_5$는 낙탈(洛脫)이 거의 되지 않았다. 또한 $K_2O$의 낙탈(洛脫)은 질소(窒素)와 거의 같은 양상(樣相)을 보였으나 그 크기는 양토(壤土) > 사양토(砂壤土) > 미사질양토(微砂質壤土)의 순서(順序)였다. 5. 보리, 마늘, 콩을 각각(各各) 미사질양토(微砂質壤土), 사양토(砂壤土), 양토(壤土)에 재배(栽培)한 경우(境遇), 생육단계(生育段階)와 과잉(過剩) 강수량(降水量)에 따른 낙탈성분양(洛脫成分量)을 구(求)하여, 비료(肥料) 성분량(成分量)의 낙탈손실량(洛脫損失量)을 보정(補正)할 수 있는 과학적(科學的) 시비지침(施肥指針)이 제시(提示)되였다. Barley, garlic, and soybean were cultivated in the silt loam, sandy loam, and loam, respectively, and the absorbing patterns of N, P, and K during growing of the crops were determined. While, the leaching of N, P, and K applied in the above soils in four levels of topsoil depths and in four leachate levels of excess precipitation was measured through the column. The depths of the soil were devised to 20, 35, 50, and 65cm, and the levels of excess water were classified to each leachate of 20, 40, 60, and 80mm precipitation, and nitrogen, phosphorous, and potassium in each fraction of the leachate were analyzed. By the analyses of the chemical components during growth of the crops, their absorbing patterns of N, P, and K were investigated. The order of N-leachings in the soils was sandy loam > loam > silt loam, and the leaching of $K_2O$ was very similar to N. The leaching of $P_2O_5$ was slight in all kinds of the soils. By the combination of the absorbing patterns of the crops in three kinds of soils and the leaching of the nitrogen in four levels of soil depth and four levels of excess precipitation, the method to replace the nitrogen lost by leaching was presented.