정신보건관련시설 입원(소)자의 주요 정신장애 유병률 : 전국 20개 시설의 입원(소)자를 대상으로

조성진,조맹제,서동우,함봉진,홍진표,배재남,이준영,이동우,박종익,전홍진,김성주,김용익 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.6

Objectives : One of the objectives of this study is to estimate the prevalence rates of psychiatric diagnoses in the combined populations of psychiatric hospitals, psychiatric nursing facilities and homeless asylums using the Korean version of the Composite International Diagnostic Interview (K-CIDI), which is a comprehensive and fully standardized interview schedule to assess psychiatric disorders for diagnosis. The Other objective is to compare with previously studied prevalence rates of Psy-chiatric diagnoses using the results of this study. Methods : The study subjects, aged from 181o 64 years, were randomly selected from 64,582 institutionalized population of psychiatric hospitals, Psychiatric nursing facilities and homeless asylums as of 30, June, 2001. Twelve trained interviewers administered the K-CIDI to the selected respondents. A total of 1,875 respondents (male 1,194, female 681) completed the interview. Results : The lifetime and one year prevalences of any diagnosis excluding nicotine dependence · withdrawal, anxiety disorder, eating disorder, somatoform disorder were 88.2% (male 88.1%, female 88.3%), and 65.8% (male 62.7%, female 73.7%), respectively. The lifetime and one year prevalences of schizophrenia and other psychotic disorders were 78.5% (male 75.3%, female 83.7%), and 56.8% (male 51.9%, female 64.8%), respectively. The lifetime and one year prevalences of alcohol use disorder (dependence/abuse) were 26.7% (male 37.9%, female 8.3%), and 8.7% (male 12.8%, female 2.1%), respectively. The lifetime and one year prevalences of mood disorder were 18.1% (male 13.5%, female 25.8%), and 10.4% (male 7.2%,female 16.9%), respectively. The lifetime and one year prevalences of schizophrenia and other psychotic disorders were comparable with the 2001 community survey by 1.19% to 1.32%, and 0.51% to 0.61%, respectively. The lifetime and one year prevalences of schizophrenia were also comparable by 0.16% to 0.28%, and 0.16% to 0.25%, respectively. There were no significant changes of prevalence rates when correction were applied to other psychiatric diagnosis. Conclusion : The results of this study could be used for evaluating the distribution of psychiatric diagnoses in mental health related facilities and for planning mental health policies.

컴퓨터 통신망에서 복수연결을 위한 형상설계

홍진표 안양대학교 자연과학연구소 1995 自然科學硏究 Vol.2 No.-

통신망에서 복수연결 즉 하나의 가입자를 하나 이상의 액세스 포인트에 연결하는 것은 여러 성능 기준을 향상시키는데 사용되는 메카니즘이다. 본 논문에서는 형상 설계 개념을 취하고 여러 형상설계 기준에 대한 최적 복수연결 구성을 찾는 문제를 언급하였다. 문제를 분석하고 이중연결을 제외하고 복수연결은 알고리듬적으로 복잡함을 보였다. 그래프에서 최대 매칭과 0-1 정수 프로그래밍에 근거한 최적 알고리듬을 모든 경우에 대하여 나타냈다. Attaching a subscriber to more than a single access point in the network, is a mechanism used to increase several performance criteria. In this paper we take the topological design view and address the problem of finding optimal multihoming configurations for several topological design criteria. We analyxe the problem and demonstrate that except for dual homing, multihoming is algorithmically complex. Optimal algorithms based on maximum mathing in graphs and 0-1 integer programming given for all cases.

김해시의 사용료 및 수수료 합리화 방안

홍완표,배진영 인제대학교 김해발전연구소 1997 김해발전연구 Vol.1 No.2

1840년대 安城郡地域 三邑의 地方財政에 관한 考察 : 《邑誌》를 중심으로 With Emphasis on Upji

洪完杓,李鎭漢 안성산업대학교 1996 論文集 Vol.28 No.-

The purpose of this study is to examine the local public finance of Anseonggun(安城郡) area in the 1840s. The major findings of this study were summerized as follows: First of all, Chooksan(竹山) · Ansung(安城) · Yangsung(陽城) · Sameup(三邑: Three county) in Ansunggun area lie adjacent to one another, but three counties had shown the differences in the socio-economic condition. For example, population of household, ratio of sex and percentage of nice-field and dry-field varied with the counties. Secondly, the amount of Taedongmi(大同米: tribute-tax) and Kyoonse(均稅: Equal military serveice-tax) of Ansung was less than the other two counties, even if it was less than the legal provision. The central government wrote off the Chooksan's Chojeok(조적: loaning cereal), which meant the people's burden were reduced. However total amounts of Chojeok in two counties the other than chooksan were increased. Finally, frequent replacement of Suryung(守令: governor) in Chooksan made informal tax collectings increase and further resulted in weakness of local public finance.

통신망의 설계 및 성능평가

홍진표 대신대학교 자연과학연구소 1994 自然科學硏究 Vol.1 No.-

컴퓨터 통신망은 하드웨어와 소프트웨어, 다양한 형태의 데이타베이스로 구성되고 지역적으로 분산되어 있는 매우 복잡한 시스템이다. 본 연구의 목적은 링크고장이 발생하여도 통신에 지장을 주지않는 내고장성 컴퓨터 통신망을 설계하는 효율적 방법을 개발하고 성능을 평가하고자 한다. 통신망 최적화는 최소의 비용으로 모든 트래픽을 만족시킬 수 있도록 형상을 결정하는 것이다. 링크의 추가와 삭제 방법과 함께 가지교환 알고리듬에 근거한 형상적 통신망 최적화 방법을 제안한다. 이 방법은 매번 반복에서 링크들의 추가와 삭제에 기인한 트래픽 응용의 분배에 있어 변화를 적응력 있게 분석한다. 제안한 방법과 성능평가는 프로그램으로 486PC에서 실현하였으며 시뮬레이션을 통하여 성능을 평가하였다. 최적화 과정이 이전의 방법보다 빠르게 이루어질수 있으며 최종 설계치도 경제적임을 나타냈다. An algorithm which gives a solution to the problem of effective management is proposed for communication system. To reduce computation time in problem solving, network decomposition is applied to reduce the size of the problem. By using the binary capacity assignment algorithm, initial design is obtained. A method which optimizes network is presented. The cost reduction is achived by rearrangements according to the threshold value. The computer simulation is applied to evaluate performances of the designed network. The algorithm proposed in this study is a heuristic one with polynomial time complexity. This method was tested on sample problems and proved to be superior to the conventional ones.

高麗時代 參上職과 參外職의 制度上 區別

洪完杓,李鎭漢 안성산업대학교 1998 論文集 Vol.30 No.-

The ch'amsangjik had the privilege of attending the regular morning session presided over by the king, ch'amoejik had not. The former had more privileges than latter in political, economic and cerimonial parts.

자가 Fibrin Glue와 연골세포를 이용한 연골조직 공학 기법에 관한 연구

홍성표,범진식,박재경,김진영,이두형 大韓成形外科學會 1999 Archives of Plastic Surgery Vol.26 No.3

Neomorphogenesis of cartilage using chondrocyte-polymer constructs is a potential source for development of cartilage reconstruction. Current tissue engineering techniques of neocartilage rely on in vivo implantation of polymer-chondrocyte constructs. The purpose of this study was to find a way to bioengineer cartilage in vitro by entrapping chondrocytes in a molded autologous fibrin glue. Chondrocytes isolated from the cartilage of rabbit joints were combined with fibrinogen extracted by a single cryoprecipitation of autologous plasma, and they were then polymerized with thrombin to create a fibrin glue with a final cell density of 2.5x10?? cells/ml. The collagen for a control study was used as a polymer. The polymer-chondrocyte constructs were cultured for 4 weeks and the fibrin-chondrocyte constructs molded in the shape of a human ear were cultured for 6 weeks in vitro. Morphometric, histochemical, and histomorphometric analysis including glycosaminoglycan quantitation confirmed the following results: 1) Highly-concentrated autologous fibrinogen was easily extracted by a single cryoprecipition of autologous olasma. 2) The fibrin-chondrocyte constructs demonstrated the presence of actively proliferating chondrocytes with the production of cartilaginous matrix(collagen and glycosaminoglycan) at 1 week after culture, as well as gross and histologic evidence similar to those of normal cartilage at 3∼4 weeks after culture. 3) The collagen-chondrocyte constructs demonstrated lower degrees of hardness and transparency, as well as a lower density of cells and glycosaminoglycan during the culture period. 4) Neocartilage generated from fibrin-chondrocyte constructs in the shape of a human ear nearly retained their original configuration and size without degeneration for 6 weeks of culture in vitro. This study demonstrated a novel method for bioengineering the molded cartilage in vitro using autologous fibrin glue as a matrix scaffold. The generated cartilage showed gross and histologic evidence similar to those of normal cartilage, retaining the original gross dimension. With further refinement, this may be a new application of tissue engineering for the reconstruction of cartilage.

150Mhz 대역 송수신 PLL_VCO Module 개발

홍진표 안양대학교 산업기술연구소 2002 自然科學硏究 Vol.9 No.-

본 논문에서는 이동 단말기에 사용할수 있는 PLL_VCO 모듈을 설계하였다. 2단 구조의 VCO 기본 회로를 2단자 회로 설계 기법을 이용하여 설계한 후 회로설계 Tool을 이용하여 최적의 회로 정수들을 결정하였다. 설계시 입력공진기의 Q값을 변화시켜 위상잡음 특성을 최대로 할 수 있도록 설계하였으며, 2층 FR-4 기판을 이용하여 제작하였다. 동작주파수는 RX단이 114.6~152.6MHz이고, TX단이 136~174MHz이며 12.5KHz offset에서 위상잡음은 각각 -113 dBc/Hz 및 -112.5 dBc/Hz의 특성을 가진다. In this paper, PLL_VCO Module, which can be used Mobile Transciver is designed. After designing 2step structure of basic VCO circuit to use 2port circuit design technique and made the best circuit values that used circuit design Tool. It is designed phase noise that can be a maximum to change Q value of input resonator and to use the 2layer FR-4 PCB board. The frequency range of RX is 114.6~152.6MHz and TX is 136~174MHz in the operation Frequency. In this thesis can get quite superion phase noise which is that phase noise of TX is -113 dBc/Hz and RX is -112.5 dBc/Hz in the 12.5KHz offset. The out power of TX is 6.06dBm and RX is 5.75dBm.

高麗時代 東宮 4품 이하 官職의 除授와 祿俸

洪完杓,李鎭漢 안성산업대학교 2000 論文集 Vol.32 No.-

The purpose of this study is to examine the appointment of the office of the Crown Prince's Palace and its stipend. The major findings of this study were summerized as follows: First of all, they appointed as a concurrent office. Secondly they had special previlege which gave the additional stipends. At last the appointment of them was the prestige for the government official.

정규화된 적응양자화 시스템에 관한 연구

홍진표 안양대학교 산업기술연구소 2001 自然科學硏究 Vol.8 No.-

본 논문에서는 PCM 통신에서 누설인자로 인하여 입력신호 세기 영역의 양단에서 SNR(Signal to Noise Ratio)이 떨어지는 왜곡을 보상하기 위하여 정규화된 적응 양자기를 제안한다. 기존 Robust 적응 양자기는 스텝크기의 활동범위가 감소되어 신호대 잡음비가 작아지는 자체의 왜곡을 나타낸다. 적응양자기에서 디코우드된 값은 스텝크기에 비례하지만 본 시스템에서는 시변 스텝크기를 변수로 하는 재구성함수를 사용하여 나타낸다. 확률밀도 함수가 Gamma, Laplacian, Gaussian인경우, 시뮬레이션을 통해 재구성 함수를 합성하고 기존 시스템과 SNR 개선에 대하여 비교한 결과 입력신호 세기 52dB 영역의 양단에서 SNR이 개선되는 우수한 성능을 나타내었다. In this paper, a normalized adaptive quantizer to compensating for the leakage induced distortion is proposed. Whereas the decoded values in existing quantizer are proportional to the adapted step size, in the normalized system those are presented by reconstruction function of the time evolving step size. In the three different cases of interest, common probability distributions of the input signal variables are the Gamma, the Laplacian and the Gaussian the reconstruction function is synthesized and SNR of normalized quantizer is obtained through computer simulation. When the SNR of normalized quantizer is compared with that of existing systems the result is as follows: Performance of the normalized system is better than any other existing systems and give improvements in SNR for all over the range as well as at the extremities of a 52 dB range.