견육식품의 관능적 특성과 소비자 기호도 조사

김태홍,유춘희,김희선,홍희옥 한국식생활문화학회 1989 韓國食生活文化學會誌 Vol.4 No.4

This study was designed to evaluate the sensory characteristics and consumer preference of dog meat foods as compared with beef ones. The sensory evaluation was conducted by a 10-member trained panel and 109 persons ranging in age from 23 to 59 years participated in the consumer research. The results were summarized as follows: 1. The sensory characteristics. 1) In case of the meats boiled in water, it did not show any significant differences between dog and cow's meat in color as well as off-flavor. On the contrary, the other characteristics such as odor, tenderness, juiciness and oiliness of dog meat were evaluated stronger than those of beef. 2) When the meats were cooked as Tang (a kind of soup), the dog meat did not show any significant differences from beef not only in color and off-flavor but also in odor. 2. The consumer preference. 1) It appeared that consumers somewhat preferred beef Tang to dog meat Tang. However, they rated dog meat Tang as the "neither liked nor disliked" food on an average. 2) Male consumers showed higher preference than female did for the dog meat Tang. On the overall, dog meat foods are regarded to have some desirable sensory characteristics and can be acceptable to most people.

Morphine의 血漿 Corticosterone 增加作用에 미치는 Clonidine의 影響

金泰洪,全普權,申萬鍊 고려대학교 의과대학 1983 고려대 의대 잡지 Vol.20 No.3

Clonidine, a potent antihypertensive drug, has other pharmacological effects, including analgesia, reduction of opiate withdrawal intensity, anxiolytic effect, and so on. In this paper, the influence of clonidine on the morphine-induced increase of plasma corticosterone level was investigated in male mice. The obtained results were summarized as follows; 1. The tolerance to the morphine-induced increase of plasma corticosterone level was rapidly developed within one week, and the development of tolerance was not affected by clonidine. 2. Acute administration of clonidine did not significantly change the normal plasma corticosterone level, but the morphine-induced increase of plasma corticosterone level was markedly suppressed by the pretreatment of clonidine. 3. The plasma corticosterone level at 10 hours after the cessation of the long-term (7 days) medication of morphine, clonidine or clonidine plus morphine was, respectively, much lower than that of the control group.

遊戱를 通한 社會性의 陶冶 : 中學校 女學生을 中心으로

金泰弘,柳根林 경희대학교 체육대학 한국체육과학연구소 1976 體育學論文集 Vol.4 No.-

1. Purpose of research The human education should be attained in accordance with the personal temperament and every one must be humanly treated. In this point of view, the purpose of this research is to cultivate the slow-learner' sociality, increase the fulfilment of class works, and find out the effective guidance method to induce much interest in studying and develop sociality playing various games, through the expeimental research. 2. Method of research The subjects of this research were the 2nd year students at the Kyungan girl's middle school located in Andong city, Kyungbuk-province, and 30 slow-larners and 30, excellent students were selected in consideration of the student's I.Q, scholastic records? the class teacher's opinion and the results of interviews as the subjects of research. 60 subjects of the research were divided into three groups (i.e. Group A, group A, group B and group C), the excellent group, the slow-learner group and the mixed-up group, each of which, consisted of 20 students in order to test the slow-learners. Interesting was the first priority in the guidance of games and games for physical education, stucture, collection, feeling, ball and guidance were coached to develop the leadership emphatically. Particularly, a groupleader was elected in each group for the cultivation of sociality, who was appointed as a leader and was given a oppoctunity to lead his group once in turns. And also the man's games were sometimes presented to them. Asides, I. would like to state that I coached them for one hour after school. 3. Analisis of the results The contents of research were analized and evaluated as follows and caculation of the comparative value was worked out in terms of average, standard difference and. Z-score in accordance with relative importance of standard marks. The comparative examinations after or/and before playing games show that the number of students; of the so called "experimental group" playing games are increased markably in taking lessons and in taking lessons and in taking part in the homeroom council and thier minds to make use of spare moments have been greatly developed. In order of growth. the group B stood first, the group A occupied 2nd position and followed by the group C, and the increase of standard difference expresses that some students did not make use of their spare moments. This demonstrates the assumption that the sociality have been cultivated. Accordingly, while the lesson atmosphare was active and vigorous, any good result of Lesson was not expected. 4. Conclusion The conclusion obtained through this research is summarized as follows: 1) Playing the games was greatly effective in forming better personal relationship. 2) The rotation system of group-leadship increased the open sense of participation in every thing and the sense of responsibility. 3) The effective guidance of various kinds of games promoted the remarkable development of sodiality and the interest on the physical culture. 4) Compared with the students of the excellent student group and the mixed-up group, those of the slow-learner group have remarkably developed the sociality.

전자상거래 환경에서의 소비자보호정책에 관한 고찰

김태홍,조원길 동국대학교 경제경영연구원 무역연구부 1999 國際貿易硏究 Vol.23 No.2

우리나라 꿩고기 조리법의 역사적 고찰

김태홍 한국식생활문화학회 1996 한국식생활문화학회지 Vol.11 No.1

The purpose of this paper is to examine the various kinds of recipes of pheasant through classical cookbooks written from 1670 to 1943 which are the basic materials to the meat cooking. The recipes of pheasant are found 39 times in the literature, which can be classified into eleven groups. Chronologically, the recipe of mandu (ravioli) was first appeared, and guk, tang (soup), kui (roasted), jang (salted meat), chim (steamed), po (dried meat), whe (raw meat), gijim (boiled in soy sauce), cho (sparkly heated in soy sauce and sugar), jolim (hard boiled in soy sauce), and jungol (meat with vegetable cooked in pan) followed in the records. Kui was the most popular one with the frequency of 43.6%, which proves that kui is the most suitable one for pheasant among all of recipes. Mandu and guk, tang were 10.2%, chim and po were found with the same rate of 7.7% and the next ones were jang, gijim, cho, and jungol with the rate of 2.6%. The recipes of pheasant were recorded much less than those of beef, chicken, pork, lamb, and dog meat. Particularly, in comparison with chicken belonging to fowls, the frequency of pheasant cooking did not reach even to one third of that. The Korean recipes of pheasant have been independently developed with originality, having nothing to do with the Chinese ones. The recipes of pheasant before the late 1800s have based on the strict recipe principles along with the spirit of art and sincerity, but they were deteriorated to simple and easy ones discarding principles. The main ingredient was the flesh of pheasant and the sub-ingredients such as flour, pinenut, buckwheat powder, and mushroom were included in common. In addition, oil, soy sauce, black pepper, and stone leek were frequently used as main seasonings.

자발성 뇌실질 내 출혈의 임상적 분석

김태홍,박상근,김상진,권점대 인제대학교 1996 仁濟醫學 Vol.17 No.3

자발성 뇌실질내 출혈은 의식장애와 더불어 심각한 신체장애를 동반하는 질환으로 아직까지 그 원인과 병태생리 그리고 치료방법에 논란이 많다. 본 논문은 뇌실질내 출혈의 원인, 출혈양상, 치료방법과 이에 따른 치료성적, 예후에 관련된 요인을 분석하였고 이를 토대로 적절한 치료방법을 모색코자 하였다. The authors analyzed retrospectively 341 cases of spontaneous intracerebral hemorrhages between August 1989 and December 1994 according to their etiologies, location and amount of hematoma, and associated clinical symptoms and signs, treatments and their results. The etiologies of intracranial hemorrhage were hypertension, aneurysmal rupture, arteriovenous malformation and Moya Moya disease, in order of frequency and the locations of hematoma were putamen, subcortex, thalamus, cerebellum, brain stem and multiple extension in order of frequency. Associated symptoms and signs of intracerebral hemorrhage were mental change, hemiparesis, speech disturbance, esc. Medical and surgical treatments were performed and their results were similar. Of the medical treatment cases (65.7% of tonal cases), 66.5% were improved and 16.5% of these were worsened than initial condition. In the case of surgical treatment, no difference was seen between early and late operation group. Mortality rate was 14.7 % of total cases and the etiologies were brain swelling, ARDS, heart failure, sepsis, postoperative rebleeding, DIC, and upper GI bleeding.

로봇주행을 위한 장애물 탐지 및 거리측정 Ⅱ

김태홍,권갑현,전용식 동양대학교 2001 동양대학교 논문집 Vol.7 No.1

자율 주행 이동 로봇에서 사용될 것을 목표로 미지의 장애물을 탐지하고 그 장애물까지의 거리를 측정하는 시스템을 레이저, CCD, 삼각측량법을 이용하여 소형 경량으로 구현하였다.송신부에서 스캐닝 레이저빔을 이동 로봇 높이의 수평면으로 발사하고 수신부에 있는 한 대의 CCD카메라로 전방의 영상을 촬영한다.삼각측량법을 이용하여 장애물까지의 거리를 측정하기 위해서는 송신부와 수신부 사이의 거리, 송신부에서 본 장애물의 각도, 수신부에서 본 장애물의 각도가 필요하다.송신부의 레이저빔 발사 각도는 이를 구동하는 스텝핑 모터의 회전량 제어 펄스 수에 정비례하므로 공급한 펄스 수로써 구하고 수신부에서 본 장애물의 각도는 카메라영상에서 빙의 위치가 영상의 중앙으로부터 몇 픽셀 떨어져 있는가를 계산하여 측정한다.카메라의 영상은 미디언 필터를 거쳐서 잡음 제거 후 소벨 에지 검출 기법을 적용하여 에지를 검출한다.CCD의 상이 맺히는 위치에 따라 왜곡 오차가 발생하는데 이는 CCD의 시야가 넓을수록 커진다.그러나 이 오차는 계산이 가능하기 때문에 보정할 수 있고 초점거리가 짧으면 다른 오차에 비하여 무시 할만하다.이방법은 근거리에서 초음파 방법보다 정밀한 거리측정값과 우수한 공간 분해능을 가진다. A range measuring system was implemented using laser, CCD and triangulation for autonomous mobile robot located in unknown environment.A scanning'laser beam was introduced as a transmitter which sweeps a horizontal plane. To measure the distance to the obstacles, three parameters are necessary, which are the distance between laser transmitter and receiver, the angle of transmitter, and the angle of receiver to the obstacle.At the transmitter, the angle is measure by counting the number of pulses supplied to the stepping motor of laser.At the CCD camera, the angle was measured by counting the number of pixels from the center of image.The image was pre-treated by median filter to eliminate noises.The edge was detected by Sobel technique in the next step. The distortion error occurred at the CCD is proportional to the angle of view of the camera.However, the magnitude of distortion can be calculated accurately, therefore it can be eliminated from the system error by calibrating This method has better spacial resolution and accurate measurement of distance comparing to the supersonic method.

3.3kV 항복 전압을 갖는 4H-SiC Curvature VDMOSFET 4H-SiC Curvature VDMOSFET with 3.3kV Breakdown Voltage

김태홍,정충부,고진영,김광수 한국전기전자학회 2018 전기전자학회논문지 Vol.22 No.4

In this paper, we analyzed the power MOSFET devices for high voltage and high current operation. 4H-SiC was usedinstead of Si to improve the static characteristics of the device. Since 4H-SiC has a high critical electric field due to wideband gap, 4H-SiC is more advantageous than Si in high voltage and high current operation. In the conventionalVDMOSFET structure using 4H-SiC, the breakdown voltage is limited due to the electric field crowding at the edge ofthe p-base region. Therefore, in this paper, we propose a Curvature VDMOSFET structure that improves the breakdownvoltage and the static characteristics by reducing the electric field crowding by giving curvature to the edge of thep-base region. The static characteristics of conventional VDMOSFET and curvature VDMOSFET are compared andanalyzed through TCAD simulation. The Curvature VDMOSFET has a breakdown voltage of 68.6% higher than that ofthe conventional structure without increasing on-resistance. 본 논문에서는 고전압, 고전류 동작을 위한 전력 MOSFET 소자에 대한 전기적 특성을 시뮬레이션을 통해 분석하였다. 소자의 정적 특성을 향상시키기 위해 기존의 Si대신 4H-SiC를 이용했다. 4H-SiC는 넓은 에너지 밴드 갭에 의한 높은 한계전계를 갖기 때문에 고전압, 고전류 동작에서 Si보다 유리한 특성을 갖는다. 4H-SiC를 사용한 기존 VDMOSFET 구조는p-base 영역 모서리에 전계가 집중되는 현상으로 인해 항복 전압이 제한된다. 따라서 본 논문에서는 p-base 영역의 모서리에 곡률을 주어 전계의 집중을 완화시켜 항복 전압을 높이고, 정적 특성을 개선한 곡률 VDMOSFET 구조를 제안하였다. TCAD 시뮬레이션을 통해 기존 VDMOSFET과 곡률 VDMOSFET의 정적 특성을 비교, 분석 하였다. 곡률 VDMOSFET은기존 구조에 비해 온저항의 증가 없이 68.6% 향상 된 항복 전압을 갖는다.

摘出臟器에 對한 Catecholamine의 效果에 미치는 Cocaine과 Calcium의 影響

金泰洪 고려대학교 의과대학 1978 고려대 의대 잡지 Vol.15 No.3

There are many reports related with the potentiation mechanism of cocaine and the influence of calcium concentration on adrenergic responses. Bit the interrelationship between cocaine and calcium in adrenergic responses of several isolated organs is now controversial. And, therefore, in order to study the influences of cocaine and calcium on the responses of isolated organs to catecholamine, the responses of isolated atria, aortic strip, splenic capsule and vas deferens of rabbits to norepinephrine and epinephrine were investigated after the preincubation of them with cocaine in normal Locke-Ringer bathing medium(L.R. medium:2.4mM Ca^ (++)) and in half Ca^(++) Locke-Ringer bathing medium (h. Ca^(++)L.R. medium: 1.2mM Ca^(++), respectively. The results obtained were summarized as follows: 1. In L.R. medium, the responses of isolated atria, aortic strip and vas deferens to catecholamine were significantly augmented by the cocaine preincubation of them, but the response of splenic capsule was rather inhibited by the preincubation. 2. By the preincubation of isolated organs in half Ca^(++) L.R. medium, the responses of isolated atria and aortic strip to catecholamine were significantly augmented, and the response of was deferens was not affectedm, but the response of splenic capsule was rather inhibited. 3. In h. Ca^(++)L.R. medium, the responses of isolated atria, aortic strip and vas deferens to catecholamine were significantly augmented by the cocaine preincubation of them.

醫療行爲와 患者의 自己決定權

김태홍,김경화 동의공업대학 2001 論文集 Vol.27 No.1

Medical Treatment is considered as one of the most important field in the natural science, that deals with most cherished values, life and health. In modern society, medical science achieved great advance due to the astonishing of natural science. On the other hand, we face more danger in medical care, because doctors should adopt more technical surgery medicine with side effect, and complicated instrument. Medical care is justified in criminal law as professional activity. The viewpoint of modern and technological new era about the value of man's life has been in the state of uncertainty. Some may feel a life without human dignity or with only painful malady is a life have no reason to sustain. Is it possible to develop policies that control the civil and public medical sector related bio-ethics by the means of the Criminal Law? If it is possible, considering the ultima-ratio principle (the application of a criminal law is acceptable when a legal procedure is the last possible means), can it exercise jurisdiction over all kind of med-criminal case? Or, regardless of its jurisdiction, have we just leave it as it is and wait hoping some kind of amicable settlement. The study is about the legal relation between medical professionals and patients, especially, conflict and legal control of human digninity and self-determination right (Selbstbestimmungsrecht). And it has more about the Auflka¨lungspflicht(an obligation of medical professionals to let patient know his condition).