결장 직장암 환자에서 근치적 절제술 후 혈청 CEA치의 변화에 대한 임상적 의의

김영훈,배병노,김기환,한세환,김홍주,김영덕,김홍용 대한대장항문학회 2003 Annals of Coloproctolgy Vol.19 No.6

수출입 컨테이너 장치장 배정을 위한 소프트웨어의 개발

김갑환,김홍배,홍봉희,김기영,배종욱,최진오,김두열,이영기,박영만,박강태,손행대 한국경영과학회 1995 經營 科學 Vol.12 No.3

The Pusan Container Terminal faces a rapid increase in berthing time of container ships as well as in waiting time of external trucks, which is due to an absolute lack of yard space. This research is focused on the development of a decision support system for the planning of the container terminal yard assignment so that the yard space would be utilized most effectively. Efforts should be given to the reasonable assignment of the yard storage and the dynamic adaptation to the ever changing environment. The software introduced here is based o the know-how of the field exports and its framework takes the approach of the hierarchical decision making.

중소 기업형 주문 생산을 위한 생산 및 일정계획 지원 시스템 개발

김홍배,양성민,이해경 경성대학교 생산기술연구소 1997 생산기술연구지 Vol.4 No.-

불안정한 지지면에서의 평형 훈련이 편마비 환자의 균형 능력에 미치는 영향

배수찬,김근조,윤홍일 대한정형물리치료학회 2001 대한정형도수물리치료학회지 Vol.7 No.2

The purpose of this study was to investigate the balancing training effect on weight bearing ratio and postural sway on the unstable surface for the CVA patients with balance disability. The inclusion criteria were walking independently 20m distances. Eighteen subjects, 4 with right and 14 with left hemiplegic patients were participated in this study. The range of age was from 35 to 75 and the duration from onset time was from 1 to 38 months. The intervention program including balancing training that they were introduced for 10 minutes every other day during 12 weeks to experimental group, and general therapeutic exercise to control group. The result of this study were as following: 1. The balancing training on the unstable surface showed that the postural sway of left/right distribution would appear more effective on sitting with eyes opened. 2. The balancing training on the unstable surface showed that the postural sway of forward/rear distribution, left/right distribution and distance would appear more effective on standing with eyes opened. 3. The balancing training on unstable surface would increase more effective on the weight-bearing ratio of left/right difference and frequency. 4. The balancing training on unstable surface was statistical significant on the postural sway of left/right distribution and area in experimental group, and it was statistical significant on the postural sway of forward/rear distribution, left/right distribution and distance in control group, too.

비정규 공정능력의 평가

김홍준,이우언,김종배 대구산업정보대학 2002 논문집 Vol.16 No.-

The main objective of this study are to propose two measure that would be process capability indices and percentage nonconforming for evaluation of non-normal process capability. In this paper we propose an example, a distribution generated from the Johnson family of distributions, to demonstrate how a new process capability index C_(psk) perform in terms of sensitivity to departure of the process median from the target value in comparison with normal process, the Pearson system and the Wright method. Second method show using the percentage nonconforming by the Pearson, Johnson and Burr functions. This example shows a little difference between the Pearson system and Johnson system, but Burr system overestimated than the two systems for process capability. The percentage nonconforming can be related to an equivalent capability indices for a process having a normal distribution. Thus, considering only process capability indices or percentage nonconforming separately is not a valid assessment of process capability, both criteria must be evaluated jointly.

Johnson 시스템을 이용한 비정규 공정능력의 평가

김홍준,김종배,이우언 대구산업정보대학 2000 논문집 Vol.14 No.2

All indices that are now in use assume normally distributed data, and any use of the indices on non-normal data results in inaccurate capability measurements. In this paper, suggested two general approaches for estimating capability for non-normal distribution, namely, one based on percentiles, the other on the percentage nonconforming. The Pearson system and the Johnson system are selected as the model for non-normal process capability index calculation. Especially, the Johnson system can be used calculate percent out of specification. In this paper, We find a difference the Pearson system than the Johnson system by case study.

폐경기 자궁 액체 축척 여성에서 자궁두께에 따른 조직학적 소견

김흥열,김흥배,어완규 고신대학교의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.2

Objectives : The aim of the study was to assess the hitologic appearance according to endometrial thickness in postmenopausa endometrial fluid accumulation women. Methods : A group of 20 postmenopausal women with an endometrial fluid accumulation confirmed by ultrasonography and underwent Dilatation & Curettage. The patients were divided into two groups according to the endometrial thickness(ET). Sixteen women had thin endometrium (<4mm) and four women had the thick endometrium (≥4mm). Results : When ET was ≥ 4mm, proliferative endometrium was found in 2 patients (50%), atrophic endometrium was in I patient (25%) and endometritis was in I patient (25%). When ET was < 4mm, atrophic endometrium was found in 14 patients (87%), A majority of patients with ET of less than 4mm in ultrasound had atrophic endometrium. The incidence of intrauterine pathology increased with the increasing thickness of endometrium as abserved by ultrasound. Conclusion : The presence of endometrial fluid accumulation in postmenopausal patients without any symptoms seems to be a benign condition. Normal endometrium of less than 4mm observed by ultrasound in postmenopausal women without vaginal bleeding dose not necessarily need further surgical investigation.

컨테이너 터미널의 효율적 운영을 위한 의사결정지원시스템

김갑환,김홍배,윤원영,김종훈,권봉재,조지운 釜山大學校生産技術硏究所 1998 生産技術硏究所論文集 Vol.55 No.-

A decision support system is introduced for the efficient operation of port container terminals. It consists of ship planning subsystem, yard planning subsystem, resource management subsystem, real-time control subsystem, and simulation subsystem. The system is intended to support the planning process of the planners and the operation process of the administrators in the container terminals. It is assumed that the transfer crances and the yard tractor/trailers are used to handle containers in the marshaling yard. The system is explained in terms of the functions of each subsystem and the data flows among various subsystems.

3종 페라이트/고무 복합형 전파흡수체에 있어서 재료정수의 주파수 의존성

김철한,전홍배,유영준,사공건 東亞大學校 1999 東亞論叢 Vol.36 No.-

In this study, ferrite/rubber composite specimens have prepared by molding and curing the mixture of matrix silicon rubber and three kinds of filler particle Mn-Zn/Ni-Zn/Ni₂Y ferrite which are synthesized by the coprecipitation mehtod. The mixing ratio of three kinds of ferrite filler paticle gave variety to adjust the material constant of composite microwave absorbers. Material constants of composite specimens were calculated from the measured variables(s-parameter) over the frequency range from 1 to 12 GHz by means of Network Analyzer(HP8722D) with a co-axial type air line. The reflection loss was calculated from material constants on the impedance matching map utilizing simplex method. By chaging mixing ratio of three kinds of ferrite filler particle, the frequency range over than 20dB were relatively broaden and maximum reflection loss were remarkably reduced to others specimens excepted specimen D. Finally, it could make microwave absorber to be used for C-band frequency range.

凍結鷄肉의 品質變化에 關한 硏究 : 凍結冷藏時의 保水性, Drip 및 軟度의 變化

金建培,柳洪秀 군산대학교 1982 群山水産專門大學 硏究報告 Vol.16 No.3

In this study, changes in water holding capacity(W.H.C.), drip and tenderness of frozen chicken meat treated with various pretreatment condition were carried out in comparision with controlled meat, in order to investigate the deterioration occurred in cold storage for periods within 90 days. The results were as follows; 1.Water holding capacity was showed the higher stability in glazed meat(T3) and cured meat(T4) as comparision with those of controlled meat(T1) or packaged meat(T2). 2.The maximum percentage of free drip from samples was resulted in T1 group(9.5%), while the minimum was noted in T4 group(3.6%). 3.It was revealed that the expressible drip from samples were increased from 1.8%(T4 group) to 4.3% (T1 group). 4.It can be observed that the highest tenderness expressed as penetration value was showed in T4 group(151). The tenderness of T2 and T3 group were raised significantly for the cold storaging periods between 30 days and 60 days. But in case of T1 and T4 group, the same tendency was observed from 60 days to 90 days.