엘리베이터 탑승자의 환경정보를 이용한 비상상황 감지 시스템

김정묵,권구락,임승우 한국차세대컴퓨팅학회 2015 한국차세대컴퓨팅학회 논문지 Vol.11 No.5

본 논문에서는 엘리베이터 내부 탑승자의 비상상황 감지 시스템을 제안한다. 엘리베이터는 구조적으로 외부와 격리되어 있다. 보통 엘리베이터 내부에서 일어나는 범죄는 성범죄와 폭력사건 등의 중범죄가 대부분이며 이 경우 경비실이나 구조기관에 위험상황을 전달하기에는 문제점이 많다. 본 논문에서 제안하는 시스템은 엘리베이터에서 탑승자의 안전을 보장하기 위하여 위험상황을 감지하고 대응한다. 이를 위해 탑승자에게서 얻을 수 있는 3가지 정보를분석한다. 첫 번째로 카메라로 입력되는 영상, 마이크로 입력되는 탑승자의 성량 및 주변소음, 마지막으로 상황이발생하였을 때 엘리베이터 내부의 충격량을 분석한다. 우선 HOG특징과 차분법, 움직임 벡터를 통해 1인과 다수의움직임에 대해서 분석하고, 성량 크기와 충격센서로 전달되는 충격량을 분석하여 비상상황 유무를 판단한다. In this paper, we propose an emergency detection system inside the elevator for the passengers. The elevator is structurally isolated from the outside environment. Usually the most serious crimes, such as sexual exploitation and violence may occur inside the elevator. In such situations, there are many ways that message about such situations can be passed to the security office or agency. The proposed system detects a dangerous situation, in order to ensure the safety and the support for the passenger from the elevator. For this purpose, we analyze the three pieces of information that can be obtained from the occupant. First, input image using the camera, next input voice by a microphone and around the occupant input noise, and finally, the analysis of the impulse inside the lift where this situation occurs. First, we use the histogram of gradient (HOG) to identify whether the motion is of the single person or of the group of people with the motion vector. Next, the impulse generated by voice dB and impact sensor determines whether there is an emergency situation or not.

신복합제산제(新複合制酸濟)에 의한 위염(胃炎)및 소화성궤양치료(消化性潰瘍治療)에 관한 임상적(臨床的) 연구

김정묵,황규찬,유선목,현진해,고광도 대한소화기학회 1976 대한소화기학회지 Vol.8 No.2

In this paper the clinical trial with a new antacid-compound was performed on 5 cases of acute gastritis, 11 of chronic gastritis, 12 of gastric ulcer and 20 of duodenal ulcer. The results were as follows. The complaints of patients were subsided well or excellently in 89. 7 per cent of the cases within 3 weeks after oral administration. The results obtained from X-ray findings and endoscopic findings as a clinical examination confirmed 6S, S per cent of the cases were good. Severe side effect by drugs were not observed in all cases.

특수학교교사의 인구학적 특성에 따른 여가만족의 차이 분석

김정묵 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

The purpose of this study is to investigate the influence on leisure satisfaction, of special education teachers, Firstly, the difference of leisure satisfaction by sex, secondly, the difference of leisure satisfaction by married yes or not. Thirdly, the difference of leisure satisfaction by the teacher's in charge yes or not, Fourth, the difference of leisure satisfaction by job style yes or not. The population of the objects for study consists of in special education leachers Seoul & Gyeong, in 2004 and from among them 290 people in all are actually employed for the analysis. The survey questionnaires were used to collect the data. The questionnaire for the formalization factor of leisure satisfaction by Lee(1992). The statistical techniques for the data analysis are descriptive statistics analysis, t-test analysis. The conclusion from these are as follow: firstly, according to man & women yes or not are partly different leisure satisfaction. secondly, according to married yes or not are partly different of leisure satisfaction. Thirdly, according to the teacher's in charge yes or not are partly different of leisure satisfaction. Fourth, according to job style yes or not are partly different of leisure satisfaction.

筋의 生理的 收縮에 關한 考察 : Training을 中心으로 Chiefty on Training

金正默 慶北大學校 師範大學 1978 敎育硏究誌 Vol.20 No.-

1. There are three types of muscle contraction; Concentric, eccentric, and isometric Contraction. Concentric contraction is the action to contract muscle by shortening it. And both the actions belong to istonic contraction which is a kind of dynamic contraction. The other is isometric contraction, belong to static contraction, which is the action to contract muscle without changing its length. But isometric contraction is thought to be devided into concentric and eccentric contraction. These two actions seem to be similar because there is no apparent change in the length of muscle contraction, but they are different from each other, in that the first is substantially based on flexor (shortening muscle), the second on extensor(lengthening muscle). And so both the muscle groups must be equally exercised in training physical strength; Otherwise physical strength will not be equally balanced. As a result, it is believed that muscle contraction is divided into four types: two in isotonic contraction, the others in isometric contraction. And muscle training is supposed to be carried out effectively with these four types of muscle contraction. The above is diagrammed as follows: ◁그림 삽입▷(원본을 참조하세요) 2. There are two ways of contracting muscle in isometric contraction. One is isometric lengthening which makes concentric into eccentric contraction by compulsory measures. The other is isometric shortening, concentric contraction. The former, which is estimated to be more powerful than the latter by 20-30 percent, consequently it settles ploblem betwen grip strength and back strength, is expected to play an important part in the actual training of physical strength. But it is. far from my suggestion here. My suggestion is that, not by compulsory measures but by voluntary measures, concentric contraction should be transformed into eccentric contraction. 3. In strengthening muscular power, we are mostly dependent upon weight training, widely used up to now, which is the way of isotonic training. But here are several ploblems involved: the relation with speed, the effect on muscle groups, and the combination of eccentric training with concentric training. And in the way of isometric training there are also some problems involved: the relating between concentric training and eccentric training, how to arouse the trainer's interest, and the invisible outward aspect of motions in muscle. Consequently, it is believed that the most effective way of training muscle will be realized, by compensating for the weakness of isotonic training with the help of isometric training and vice versa.

대학생의 스포츠 활동 참가와 스포츠 태도의 관계

김정묵 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.5

The purpose of this study is to investigate the relationship between participation Sports Activity and sports Attitude of the University Students. Specitically, it aimes to examine: Firstly, the difference of participation Sports Activity and sports Attitude by yes or no of participation of university students. Secondly, the influence participation Sports Activity and sports Attitude by degree of participation of university students. The subjects of this study was selected by stratified cluster random sampling of university student(participation 235, non-participation 221) involvement in Seoul. The survey questionnaires were used to collect the data. The questionnaire for the formalization Factor of interpersonal relationship depending by Pyo(1991). The statistical methods such as ANOVA, ANCOVA, MCA, multiple regression analysis were used to analyze the collected data. From the analyses of the data, the study reached the following conclusions : Firstly, there were statistically significant differences on participation Sports Activity and sports Attitude according to the yes or no of participation of university students. That is, the participants in sports activity of university students psychology, social, individual attitude were higher in the level of aging adaptation than non-participants. Secondly, The degree of sports activity and sports Attitude of university students, partially influenced the psychology, individual attitude represented that only the time of participation positively influenced both sum of role depending and social attitude, and the time and frequency of participation sports Attitude.

肝癌과 肝硬變의 胃液分泌動態에 關한 硏究

金貞默,高侊道 고려대학교 의과대학 1981 고려대 의대 잡지 Vol.18 No.3

In this report, gastric analysis, fasting serum gastrin and secretin concentration had been carried out in 45 cases of primary gapatoma and 54 cases of postnecerotic liver cirrhosis. Higher levels of gastric acid and papsin output, increment of gastric acid output and trtragastrin-stimulated volume rate were observed in primary hapatoma and postnecrotic liver cirrhosis with peptic ulcer than in those without peptic ulcer. In conclusion, in was suggested that gastric and pepsin might play an important role in peptic ulcer formation in primary gapatoma and postnecrotic liver cirrhosis and that the manner of gastric secretion and mechanism of ulcer formation in peptic ulcer without liver disease might be different from those of liver disease with peptic ulcer.

맨손 체조의 一硏究

金正默 慶北大學校 師範大學 1964 敎育硏究誌 Vol.2 No.-

The Free Exercises was designed artificially. So it should answer the purpose of enhancing the softness, flexibility and mobility of our muscles and joint regions at every exercise. In this respect, it differs from other sports and games which use instruments and whose main, aims are for entertainment, even if it started from the need of our daily life with them. It is true that these sports and games produce good effect on body as a whole. But some parts of them are barely effective on our body, and sometimes even harmful. On the other hand, in the Free Exercises the swinging of hands, the bending of knees, the bowing of body, almost every motion has its own object and helps develop our body and mind directly. It is probable that in practicing the Free Exercises we follow the order and the way of exercises our predecessors had fixed, without critical examination. Here arises the need of re-examining it on the dynamic and antomic foundation, I have studied some important and needful points in the exercises of legs, neck, arms, chest, flanks, back, abdomen and body here. The conclusion is: 1. All exercises must have a process developing the flexibility of joint regions and the softness of muscles by .bringing the big muscles into extreme action. 2. Avoid the duplicatiin of exercises which practice the same muscles and joint regions, though their names are different. 3. We gain the strongest power and speed when the movement of the center of gravity harmonizes with the exercises of arms. 4. The swinging and turning of hands, which help the other parts of our body when we practice exercise, must be used properly. 5. It is necessary to take correct poses to balance our body, but it is also necessary to develop the speedy and effective way of taking balance from an unbalanced position. 6. A systematic practice of rebounding increases the softness of action with rhythmicality. 7. It is necessary to vary the way of exercises one by one, for example, the swinging of hands, the bending of knees, turning of course and changing of stability.

Studies on the Integral Protein Form of Choline Acetyltransferase from Squid Ganglia Membrane

김정묵,김형만,Kim, Jung-Mook,Kim, Hyoung-Man 생화학분자생물학회 1984 한국생화학회지 Vol.17 No.3

오징어 머리의 신경절로부터 회수된 synaptosome을 반복된 저 삼투압에 의한 파열과 100 mM $KH_2PO_4$ 완충용액(pH 6.8)에서 초원심분리하여 synaptoplasm에 용해된 choline acetyltransferase(ChAT)와 막에 비이온적으로 결합된 막 내부 ChAT를 분리하였다. 막 내부 ChAT의 효소 활성은 synaptosome으로부터 회수된 전체 ChAT 활성의 약 20%를 차지하였다. 높은 acetylcholine 농도에서 용해된 형의 효소활성이 막 내부 형보다 훨씬 높은 정도로 저해되었으며, calcium 농도를 10 mM에서 100 mM로 증가시킴에 따라 용해된 형과 막 내부 형의 효소활성은 유사한 형태로 감소하였으나 용해된 형의 효소활성이 전체적으로 막 내부 형보다 덜 저해되는 것으로 나타났다. 2.0 mM SDS 농도에서 용해된 형의 효소활성은 완전히 소실되었으나 막 내부 형은 3.0 mM SDS 농도에서 기준점 효소활성의 약 74%를 가지고 있었다. 용해된 효소와 막 내부형 효소는 최적 pH가 6.6이어서 같았으나 전자의 profile은 좁은데 비해 후자는 현저히 넓었다. 용해된 형과 막 내부형의 최적 온도는 공히 $32^{\circ}C{\sim}35^{\circ}C$이었으나 $35^{\circ}C{\sim}56^{\circ}C$ 영역에서 막 내부형이 용해된 형보다 안정하였다. Acetyl-CoA에 대한 $K_m$ 값은 용해된 형과 막 내부형 공히 0.12 mM이었다. 이러한 결과들은 오징어 머리의 신경절에 choline acetyltransferase의 막 내부형이 존재한다는 것을 시사한다. The membrane-embedded form (integral membrane protein) of the choline acetyltransferase (EC 2.3.1.6) was prepared from squid head ganglia. The preparation procedure includes repeated hypo-osmotic disruption and washing by ultracentrifugation in a high ionic strength buffer. It appears that approximately 20% of the synaptosomal choline acetyltransferase is present as an integral protein, non-ionically bound to membrane. It was found that at high concentrations, the acetyl choline (ACh) inhibits soluble ChAT to a greater degree than the membrane-embedded form. The activities of soluble and membrane-embedded ChAT also decrease with increasing calcium concentration but the activity of soluble ChAT is inhibited less than that of membrane-embedded ChAT. The activity of soluble ChAT is completely lost at 2.0 mM SDS concentration whereas the membrane-embedded ChAT still exhibits about 74% of the control value at 3.0 mM SDS concentration. Soluble ChAT exhibits a sharp pH optimum near 6.6 in potassium phosphate buffer whereas membrane-embedded ChAT shows a broader pH-activity profile. Optimum temperature of both soluble and membrane-embedded forms of ChAT is $32{\sim}35^{\circ}C$ but over the range of $35{\sim}56^{\circ}C$, the membrane-embedded ChAT is more stable than the soluble enzyme. Soluble and membrane-embedded forms of ChAT exhibit identical $K_m$ values of approximately 0.12 mM for the substrate of acetyl-CoA. These results strongly indicate that two different forms of ChAT, one soluble and one membrane-embedded, are present in squid head ganglia.

레이저 안전

김정묵 한국레이저가공학회 2000 한국레이저가공학회지 Vol.3 No.2

體操競技 運動素質點 算出에 關한 硏究

金正默,申榮吉 慶北大學校 師範大學 1976 敎育硏究誌 Vol.18 No.-

Finding in this study are summarized as follows: 1. for man-10(r=0.36∼0.59) A. Through the stick r=0.59 t=6.2003 B. Knee dip r=0.55 t=5.5840 C. Half level r=0.52 t=5.1628 D. Double heel click r=0.51 t=5.0255 E. Wall pivot r=0.50 t=4.8849 F. Human ball r=0.48 t=4.6414 G. Full left turn r=0.39 t=3.5861 H. Crab bend r=0.37 t=3.2842 I. Grapevine r=0.36 t=3.2671 J. Side kick r=0.36 t=3.2671 2. for woman-10(r=0.45∼0.74) A. Horizontal to perpendicular r=0.74 t=8.3384 B. Single squat balance r=0.61 t=5.8627 C. Double heel click r=0.59 t=5.5651 D. Squat voult r=0.53 t=4.7599 E. Korean stand up r=0.53 t=4.7599 F. Tip up(Frog hand stand) r=0.50 t=4.3970 G. Bear dance(Russia dance) r=0.50 t=4.3970 H. Sit up r=0.49 t=4.1061 I. Stork stand r=0.46 t=3.9455 J. Wall pivot r=0.45 t=3.8376 3. Marking Two times each score is given when succesfully performed in first of three chances in test. Original score in the second or third performance. 0 score in failure. All score is 50 and each is(r×10). Following is each score for man and woman. for man; A=7, B.C=6, D.E.F=5, G.H.I.J=4 for woman; A=8, B.C=6, D.E=5, F.G.H.I.J=4 100score will be for man and woman all together.