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학동기의 영양이 체위에 미치는 영향에 관한 연구 : 제1편 체위에 관한 연구: 제 2편 영양지수에 관한 연구
백운송(US Paik) 대한산부인과학회 1963 Obstetrics & Gynecology Science Vol.6 No.7
Part 1. Body Structure 8,237 Korean boys and girls ranging in age from 6 to 13 years were classified into three groups according to their past and present nutritional conditional conditions, and measurements were taken with the following results: 1) The averege height of a well nourished group was markedly taller than that of a poorly nourished group. This difference has been concluded to come form the difference in the length of the leg rather than from the difference in the sitting height. 2) No signficant differencess were foundbetween the group of good nutrition and that of poor nutrition in the girths of the chest, the head, the nack, the upper arm, the wrist and the girth of the ancle, but the girth of the waist seemed to be larger in poorly nourished children than in well nourished children. 3) Of various differences in value indicating nutritional condition, difference in stature is due to the difference in the length of the lower limb. This may be inferred from measurement values of Korean urban and rural children in the past, and values derived as the result of comparison between the physiques of Korean children and American children. Part 2. Nutritional Indices Investigantion was made of the past and present nutritional conditions of 8,237 school children ranging in age from 6 to 13 years. These children were classified into three groups according to the findings of the investigation, and their nutritional indices were examined based on the values of body measurement with the following results. 1) Indices based on height and weight are not useful because malnutrition affects not only weight but also height. Of the various indices, only Broca index was found to be useful. 2) Of indices based on height and the langths of other parts of the body, the relative leg index is as a nutritional index more useful than the relative sitting height. 3) The relative girths of the chest, the head and the nack ahve no meaning as a nutritional index, but the relative girth of the waist is a useful nutritional index. 4) Of comperative values between the length of the upper and lower limbs, and the girth of each specific part of them, the relative girth of ancle is useful as a nutritional index. 5) Indices based on height, weght and the girth of the upper limb seem to have no meaning.
백운송,양기원,최영진,김동일,오창석 한국정보처리학회 2001 정보처리학회논문지 C : 정보통신,정보보안 Vol.8 No.1
다양한 QoS 지원을 위해 IETF(Internet Engineering Task Force)에서 차등 서비스 모델은 각종 트래픽들에 대해 사용자의 요구와 지불 의향에 따라 차별화된 서비스를 제공한다. 트래픽의 군집들을 처리함으로써 서비스 모델과 망 관리적인 측면에서 지나치게 복잡하지 않으면서 차별화된 서비스의 요구를 만족할 수 있는 좋은 확장성을 갖는 매커니즘이다. 본 논문에서는 피드백 제어를 이용한 차등 서비스 모델을 정의하고, 제어 절차를 제시한 후 이 모델의 성능을 분석하였다. 실험결과 기존의 차등 서비스 모델의 경우 망 폭주 발생시 UDP 트래픽과 같은 비적응형 트래픽이 TCP 트래픽과 같은 적응형 트래픽 보다 자원을 불공평하게 많이 점유하였으나, 피드백 제어를 이용한 차등 서비스 모델은 거의 비슷한 수준으로 자원을 공평하게 공유하였으며, 어느 정도 폭주 발생의 예측이 가능하여 폭주 발생을 미연에 방지할 수 있었다. In order to support various QoS, IETF has proposed the Differentiated Services Model which provides discrimination service according to t the user’s requirements and payment intention intention for each traffic characteristic. This model is an excellent mechanism, which is not too c complicated in terms of the management for service and network model. Also, it has scalability that satisfies the requirement of Differentiated Services. In this paper, We define the Differentiated Services Model using feedback control, propose its control procedure, and analyze its p performance. In conventional model, non-adaptive traffic, such as UDP traffic, is more occupied the network resource than adaptive traffic, such a as TCP traffic. On the other hand, the Differentiated Services Model using feedback control fairly utlizes the network resources and even p prevents congestion occurrence due to its ability of congestion expectation.
임신에 합병된 Nephrotic Syndrome ( 9신증후군 ) 의 1예
김양호(YH Kim),백운송(US Paik) 대한산부인과학회 1963 Obstetrics & Gynecology Science Vol.6 No.7
The following is a case report of the nephrotic syndrome appearing in the third trimester of pregnancy. The nephrotic syndrome is a rare complication of pregnancy, occuring in from 0.1 per cent to 0.028 per cent of pregnancies and the appearance of the syndrome at this stage of gestation might suggest toxemia, but the diagnosis of rephrotic syndrome at this stage of gestation might suggest toxemia, but the diagnosis of rephrotic syndrome was or without hypertension or azotemia. The patient, age 27, para 0-0-1-0, were complained of generized edema, abdominal distension, smoky urine, hypertension, and visual disturbance on the 30th weeks of pregnancy. The brief laboratory findings and course of treatment were summarized in Table 1. Steroid therapy was begun combined with diuretics, but the patient`s symptoms and signs were aggrevated, and decided the termination of her pregancy by induction (Bougie and I. V. Pitocin) in the 13th hospitalized day she delivered on the 15th hospitalized day of a prematured, apparently normal infant, which weighed 1.1kg. and the baby increased to 2.3kg in incubator on 80th day of delivery, and discharged on the 94th day of delivery with 2.78Kg of body weight and showed no detrimental effects of the maternal prenatal steroid therapy. Short review concerning the nephrotic syndrome in pregnancy were discussed briefly.
서상욱(SW Seo),백운송(US Paik),김동균(TK Kim),임영선(YS Lim) 대한산부인과학회 1963 Obstetrics & Gynecology Science Vol.6 No.7
A case of granulosa cell tumor of right ovary and serous cystadenoma of left ovary with cholelithiasis which occurred in a 50 years old Korean woman is presented. And the literatures on the granulosa cell tumor of the ovary are briefly reviewed.