農村 纓幼兒의 身體發育에 關한 評價

李誠國,金正根 대한보건협회 1976 대한보건연구 Vol.2 No.2

For the purpose of assessing physical growth and nutritional status of young rural children aged from 0 to 3 years old, 1,463 young children(Male: 734, Female: 729) registered at Chunseong Gun Community Health Service, Kangwon Province, were examined during the month of August, 1975. Some fir.dings of the survey were as follows: A. Anthropometric data 1) Comparing the mean values for body weight obtained with those of the Korean standards of the same age, the rural children showed no difference at infant period, but slightly heavier at toddler period in both sexes. 2) Comparing the mean values for height obtained with those of the Korean standards of the same age, the rural children were taller than Korean standard values of the same age, but smaller than Japanese children in both sexes. 3) The regression equations of weight on height were as follows; Male ; y=0.27x-10. 71(r=0.993, p<0.001) Female; y=0.25x-9.49 (r=0.995, p<0.001) 4) The regression equations of weight and height on mother's age by birth order were slightly different from each other in their regression coefficient, but not statistically significant B. Various indices about physical growth and development. 1) Relative weight shows the steady increase monthly. Male surpassed female throughout the period observed. 2) Rohrer's Indices were alike in male and female. 3) Kaup Indices were 1.5―1.8 in male and 1.5―1.6 in female. C. Prevalence of Protein-Calorie Malnutrition Children examined were divided into two groups, i.e., infant (up to the first birthday) and toddler(1 to 3 years old). (Percentages for four levels of malnutrition) The Harvard standard was used as the reference standard in this study. a) When the nutritional status of each child was classified, 1) by body weight value; the percentages for male and female of children attained standard growth were 71.0% (infant 85.0%, toddler 52.4%) and 53.2% (infant 67.9%, toddler 37.2), the first level of malnutrition were 20.7% (infant 11.5%, toddler 33.0%) and 27.4%(infant 21.0%, toddler 34.4%), the second level of malnutrition were 8.2% (infant 3.5%, toddler 14.3%) and 15.8% (infant 9.7%, toddler 22.3%), the third level of malnutrition were 0.1%(infant 0%, toddler 0.3%) and 3.6% (infant 1.3%, toddler 6.1%) respectively and the fourth level of malnutrition were not found. 2) by height value; the percentages for male and female of children attained standard growth were 93.6% (infant 99.3%, toddler 86.0%) and 87.7% (infant 98.7%, toddler 75.6%), the first level of malnutrition were 6.3% (infant 0.5%, toddler 14.0%), the second level of malnutrition were 0.1%(infant 0.2%, toddler 0%) and 0% respectively, the third, fourth level of malnutrition were not found. 3) by body weight in relation to height; the percentages for male and female of children attained standard growth were 60.3% (infant 49.9%, toddler 74.3%) and 56.5% (infant 50.3%, toddler 63.3%), the first level of malnutrition were 25.5% (infant 30.1%, toddler 19.4%) and 23.9% (infant 26.3%, toddler 21.2%), the second level of malnutrition were 12. 4% (infant 17.2%, toddler 6.0%) and 17.4% (infant 21.3%, toddler 13.2%), the third level of malnutrition were 1.4% (infant 2.1%, toddler 0.3%) and 1.9%(infant 1.8%, toddler 2.0%). the fourth level of malnutrition were 0.4% (infant 0.7%, toddler 0%) and 0.3% (infant 0.3%, toddler 0.3%) respectively. b) The nutritional status of each child according to the mother's age at parturition,was, 1) by weight value, significantly different between each mother's age group in the infant and toddler period. (P<0.01) 2) by height value, not significantly different between each mother's age group in the infant period, but significantly different in the toddler period. (P<0.01) c) The nutritional status of each child according to the birth rank i.e., first to second, third to fourth, and fifth or above was, 1) by weight value; significantly different between children of each birth order in the infant period (P<0.01), but not significantly different in the toddler period, although children of higher birth rank were slightly more of the underweight than those of lower birth rank. 2) by eight value; not different among children of each birth order.

농촌지역 노인의 영양상태와 활동량

이성국,윤희정,권진희 대한지역사회영양학회 2002 대한지역사회영양학회지 Vol.7 No.3

In this study, nutrient intake status and energy expenditure were examined to investigate the nutritional status of the elderly in a rural community. The results obtained by questionaries, the 24 hour recall method, and time-diary were as follows: The elderly men surveyed were 73.8 years old, on the average. The elderly women surveyed were 73.5 years old, on the average. The proportion of the elderly with diseases was 51.9%. Most of the subjects (86.1%) had a regular meal pattern of consuming three meals a day. The average daily energy intake of the rural elderly was much lower than the Korean RDA. The dietary assessment data showed that each energy intake of the males and the females was 79.5% and 84.3% of the RDA, respectively. The dietary intake of Ca, Fe, niacin, thiamin, and riboflavin was lower than the Korean RDA, and that of P and Vitamin C was adequate. The Fe intake was significantly different with respect to age and sex (p < 0.05). Although, in both elderly men and elderly women it decreased with age, the elderly men's intake was lower than the elderly women's. The heights of the elderly men and the elderly women was 159.7 cm and 147.5 cm, respectively, and the weights were 60.0 kg and 52.2 kg, respectively, and the BMI was in the moderate range. Heights significantly decreased with age (p < 0.05). According to daily living schedules, leisure time (11.0 hour) was the longest, physiological time (9.6 hours) was next, and work time (3.4 hours) was the shortest. Energy expenditure significantly decreased with age (p < 0.01). Energy intake also decreased with aging. Energy balance (energy expenditure/energy intake) was 93.4% in elderly men and 104.0% in elderly women. Especially, in elderly men in the 65 to 74 age range, the energy balance was the lowest, and the nutrient intake was also much lower than that of elderly women.

Guest-Host Interactions in Monodisperse Liquid Crystal Microcapsules Doped with Dichroic Dyes

이성국,류지현,서경도 한국공업화학회 2002 한국공업화학회 연구논문 초록집 Vol.2002 No.1

한국의 인구고령화와 고령자의 생활실태

이성국 한국농촌의학 지역보건학회 1995 농촌의학·지역보건 Vol.20 No.1

미국·일본·유럽의 유비쿼터스 컴퓨팅 전략의 비교론적 고찰

이성국 에스케이텔레콤 (주) 2003 Telecommunications Review Vol.13 No.1

본 논문에서는 세계 각 국의 유비쿼터스 컴퓨팅 전략 고찰을 위하여 미국과 일본 그리고 유럽을 비교 대상으로 분류하여, 이들 국가들이 추진하고 있는 주요 프로젝트의 개요, 수행기관 그리고 수행 목적 등을 분석함으로써 미국·일본·유럽의 유비쿼터스 컴퓨팅 전략이 함축하고 있는 메시지를 파악하고자 하였다. 미국·일본·유럽의 유비쿼터스컴퓨팅 추진 전략의 공통적 메시지를 살펴보면, 추진 주체는 실질적으로 각 국의 정부가 주도하고 있으며 개발 대상은일상생활을 중심으로 하는 장치 혹은 환경이며 주요 추진 목표는 미래 기술 체제로의 진입 시도라고 할 수 있다. 즉, 각 국 정부는 미래 기술의 실용화에 대한 공격적인 연구개발과 실험을 통하여 유비쿼터스 컴퓨팅 기술의

도시정비 관련법의 통합과 과제

이성국,김호철,한창섭,박환용 대한국토도시계획학회 2001 도시정보 Vol.233 No.-

섭식·연하장애 고령자를 위한 국내외 식품가이드

이성국,김정선,Lee, Sungkook,Kim, Jeong Seon 한국식품과학회 2015 식품과학과 산업 Vol.48 No.3

$LiNbO_3$ 단결정의 Congruent 조성에 관한 연구

이성국,이상학,윤의박 한국결정성장학회 1991 한국결정성장학회지 Vol.1 No.2

$LiNbO_3$ congruent 조성이 성장결정과 잔류융액의 Curie 온도$(T_c)$측정에 의해 조사되어졌다. 결정성장시 원료의 조성은 48.45에서 48.60mole%$Li_2O$ 까지 변화되어졌다. $LiNbO_3$의 $T_c$는 조성에 따라 크게 변하였고 Tc=10.4184C2-962.996C+23342에 따름을 알 수 있었다. $T_c$측정에는 DSC-1500를 사용하였고, $iNbO_3$내 $Li_2O$의 분배계수가 결정과 융액조성의 관계에 따라 구해졌다. $ iNbO_3$의 congruent조성은 48.52mole%$Li_2O$임이 밝혀졌고 그때의 $T_c$는 $1145{\pm}^1{\circ}C$이었다. The congruent composition of $LiNbO_3$ was determined by measuring Curie temperature($T_c$) of crystals and residual melt grown from the range 48.45 to 48.60mole%$Li_2O$ melts. The $T_c$ of $LiNbO_3$ varied with compositon largely. The variation of $T_c$ with composition was found to follow $T_c=l0.4184c^2-962. 996C + 23342$, where C is mole % LizO. DSC-1500 was used to measure $T_c$. Distribution coefficients for $LiNbO_3$</TEX were determined by the relationship between crystal composition and melt composition. The congruent composition of $ LiNbO_3$ contains 48.52mole$Li_2O$ and has a measured Tc of $1145{\pm}^{\circ}C$

건물의 기밀성-창과 벽체사이의 접합부

이성국,Lee, Seong-Guk 대한건축사협회 1978 建築士 Vol.1978 No.7

전기통신 서어비스의 효용분석

이성국,Lee, Seong-Guk 한국전자통신연구원 1984 전자통신 Vol.6 No.1