• Journal of the Korean Academy of Child and Adolescent Psychiatry
• /
• 제15권1호
• /
• pp.3-13
• /
• 2004

A historical overview of the relationship between law and medicine, particularly psychiatry, was presented along with the religious, social and legal aspects of the societies in the Western hemisphere as they affected the concepts and philosophy of the legal system in each society at different point in history. The evolution of the modern concept of juvenile court system and changing patterns of implementing the juvenile law in the United States, particularly the mental health evaluation process to determine the youths' competence to stand trial, were presented in detail. The ultimate goals of protecting the civil rights of children, adolescents and youths are emphasized.

• 한국수산과학회지
• /
• 제49권5호
• /
• pp.607-611
• /
• 2016

This study was conducted to investigate the effects of different water temperatures on growth, survival, biochemical composition, and blood physiological parameters of juvenile mandarin fish Siniperca scherzeri. Feed-trained juvenile fish were subjected to four water temperatures (20, 23, 26 and 29℃) with two replicate groups. The fish were fed to apparent satiation twice daily using a formulated diet containing 55% crude protein and 6% crude lipid. After the 8-week feeding trial, survival was >96% in all groups. Weight gain and feed efficiency of fish reared at 26 and 29℃ were higher than those reared at 20℃. The protein efficiency ratio, daily feed intake, and whole body proximate composition were not affected by water temperature. These results indicate that a suitable water temperature range for optimal growth and feed efficiency of juvenile mandarin fish is 26-29℃ under these experimental conditions.

• 한국가구학회지
• /
• 제17권3호
• /
• pp.29-36
• /
• 2006

Juvenile and matured wood of Populus tomentiglandulosa species of Salicaceae native grown in Korea was observed by FE-SEM and optical microscope. Species is characterized by mostly diffuse-porous, simple perforation plates, polygonal alternate non-vestured intervessel pit, medium length of vessel elements and fibres, non-septate very thin walled libriform fibres and exclusively uniseriate procumbent rays. Axial parenchyma was absent or extremely rare. Vessel and fibre length were longer in both matured and juvenile latewood than those of earlywood. Ray cell lumen diameter, ray length, number and diameter of endwall pit in ray cell, endwall pit, number and diameter of pit in lateral wall of one ray parenchyma cell, vessel ray pit number and diameter vary from juvenile early and latewood to matured wood.

• 한국컴퓨터정보학회논문지
• /
• 제22권1호
• /
• pp.107-113
• /
• 2017

This study is aimed to examine the effects of juvenile delinquents' self-esteem on their sociality. To this end, the study conducted a survey of 549 secondary and tertiary students (534 males and 15 females) in delinquent reformatories in four major cities such as Seoul, Busan, Daegu and Daejeon. The result showed that the self-esteem of juvenile delinquents has a significant positive effect on with leadership, autonomy and reliability. Moreover, their self-esteem at home also has a significant positive effect on autonomy. Based on these findings, the study presents implications and suggestions for future studies.

• 대한간호학회지
• /
• 제35권7호
• /
• pp.1201-1209
• /
• 2005

Purpose: The purpose of this study was to identify the effects of a value clarification program on value clarification in juvenile delinquents. This study employed a two-group pre-post test study design. Data was collected from 16 subjects from Sept. 29 to Dec. 26, 2003 at N middle school in Seoul, Korea. 9 subjects constituted the control, while the experimental group was composed of 7 subjects. Method: The structured group therapy used in this study was developed on the basis of Raths et al. (1978) theory. The subjects participated in 10 sessions of therapy that lasted 60 minutes. The instruments used were value clarification Test (Lee, 1988), and SPSS Window. Result: The experimental group showed a significant increase in value clarification after their participation in the program. Conclusion: Based upon the findings it was concluded that a value clarification program was effective in improving value clarification in juvenile delinquents in the study.

• Fisheries and Aquatic Sciences
• /
• 제17권2호
• /
• pp.249-253
• /
• 2014

An 8-week feeding experiment was conducted to determine the influence of dietary distillers dried grain (DDG) on the growth and body composition of juvenile abalone Haliotis discus hannai. Five diets were formulated to contain 0% (DDG0), 15% (DDG15), 30% (DDG30), 45% (DDG45), and 60% (DDG60) DDG, and three replicate groups of abalone (average body weight: $3.6{\pm}0.21$ g) were fed one of the experimental diets at a feeding rate of 5% body weight per day once daily (17:00 h) for 8 weeks. Survival, shell length, and shell width of juvenile abalone were not affected by dietary DDG levels (P > 0.05). Weight gains of juvenile abalone fed DDG15 and DDG30 diets were not different compared to DDG0, but abalone fed DDG45 and DDG60 diets gained less weight than those fed DDG0 (P < 0.05). Soft body weight/body weight ratio of juvenile abalone fed the DDG60 diet was lower than that of those fed the DDG0 diet (P < 0.05), but proximate composition of the soft body was not affected by dietary DDG levels (P > 0.05). The results of this experiment suggest that DDG is a good replacement for wheat flour and soybean meal, and can be used up to 30% in the diet to maintain the growth performance of the juvenile abalone.

• 한국수산과학회지
• /
• 제46권4호
• /
• pp.445-453
• /
• 2013

Walleye pollock Theragra chalcogramma fisheries in Korean waters have changed dramatically during the last three decades: the highest catches occurred in 1981, followed by continuous decreases through the 1990s, ending with a complete collapse of the population in the 2000s. The major spawning ground of walleye pollock is located in North Korean waters, and some juveniles (called nogari in Korean, <300 mm) migrate to the south for feeding and growth. Since the 1960s, Korean fishermen have often caught juveniles, and the weight (metric tons) of juvenile catch was recorded from 1975-1997. However, because the walleye pollock were not aged, the population age structure was not delineated. We developed a model to estimate the number of walleye pollock of each size class based on catch statistics of adults and juveniles, the catch proportion of each size class, and length and weight information on specimens collected by Danish-seine and drift-gill-net fisheries. The model results demonstrated that the recruitment size of walleye pollock was consistently within the 200-250mm size class, and the highest number of this size class occurred in 1981, although values greatly fluctuated interannually. The number of juvenile pollock was 10.4 times higher than that of adult pollock during 1975-1997. The total yield of juvenile pollock was 0.95 million tons, which was equivalent to about 68.2% of total pollock production. The number of juvenile pollock caught during the same period, however, was 16 billion, comprising about 91.2% of the total number caught. Such high fishing pressure on juvenile pollock is considered one of the main factors causing the collapse of the pollock population.

• 한국양식학회지
• /
• 제12권4호
• /
• pp.255-266
• /
• 1999

The early development, growth, and morphological changes of Tiger puffer Takifugu rubripes are described on the basis of a seres of a series of reared specimens. Detailed o수 the early developmental stages are illusrtated withe special reference to morphological transformation. Egg and sperm of puffer fish Takifugu rubripes were obtained from mature adults under natural conditions, ferilized artificially and incubated in the laboratory. The incubation period of fertilizd eggs was 160 to 180 hours at a temperature of $15.1~ 18.0^{\circ}C$. Larvae were fed successively with rotifer, Artemia nauplii and artificial food for 90 days. The mean total length of newly-hatched larvae was about 2.8mm. Mouth opening occurred on the 1- day yolk-sac larvae and initial feeding was observed on th 4-5 days after hatching . The morphological transitions from the larvae to juvenile and juvenile and juvenile to young stages occurred when fish reached about 10mm in total length(about 30 days after hatching) and about 32mm in total length(about 60days after hatching) , respectively. The coefficient of variation in total length distribution increased with growth. Following the appearance of its peak at the size of about 18mm in total length, the coefficient value declined. Many changes in proportion of the body parts to total length were observed at about 9~10mm and 30~33mm in total length, corresponding to the transformations from larvae to juvenile and from juvenile to young, respectively. Also one big morphological change was observed at about 18mm in total length that divide the juvenile stage into two sub-stages.

• 한국산림과학회지
• /
• 제105권2호
• /
• pp.253-260
• /
• 2016

본 연구는 숲교육 프로그램이 보호관찰 청소년의 심리정서에 어떠한 영향을 미치는지 살펴보고자 하였다. 2015년 산림청-법무부 공동주관으로 추진된 숲교육 프로그램에 참가한 보호관찰 청소년 77명을 대상으로 자기보고식 척도를 활용하여 숲교육 프로그램 참가 전 후의 기분상태, 자아존중감, 자기통제력의 변화를 분석하였다. 그 결과 숲교육 프로그램이 보호관찰 청소년 기분에 긍정적 변화, 자아존중감 증가, 장기적 만족추구에 효과적임을 확인하였다. 본 연구결과는 수강명령 프로그램으로써 숲교육 프로그램을 활용하는 것이 보호관찰 청소년에게 갖는 긍정적 효과를 검증하였다는 측면에서 연구의 의의가 있다.

• Pediatric Gastroenterology, Hepatology & Nutrition
• /
• 제6권2호
• /
• pp.208-214
• /
• 2003

저자들은 전신부종과 심한 저알부민혈증으로 내원한 환아에서 테그네슘표지 인혈청알부민 스캔을 이용하여 결장에서 단백이 소실되는 것을 확인하고, 바륨 관장 대장 조영술 검사, 상부 위장관 촬영, 소장 조영술, 대장과 십이지장 내시경 검사를 통해 단백 소실 장증으로 발현한 연소성 용종증을 진단하여, 전대장 절제술 후 단백 소실 장증이 호전된 증례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.