• 한국엔터테인먼트산업학회논문지
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• 제13권8호
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• pp.619-626
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• 2019

본 연구는 광주광역시 북구에 거주하고 생활건강지원센터에서 제공하는 재활프로그램에 참여하고 있는 성인발달장애인으로 참여형 재활프로그램이 성인발달장애인의 앉았다 일어서기, 일어나 걸어가기 및 지각-운동능력에 어떠한 영향을 미치는지 알아보고자 성인발달장애인 17명을 대상으로 참여형 재활프로그램을 13주간 주 1회 60분의 프로그램을 적용하여 중재 전, 후 그리고 12주 후 재측정하여 다음과 같은 결론을 얻었다. 앉았다 일어서기 검사에서는 중재 전과 후에 횟수의 증가는 있었지만 통계적으로 유의한 차이는 없었다. 일어나 걸어가기 검사에서는 시간에 따라 통계적으로 유의한 차이가 있었으며, 사후검증결과 중재 전보다 후에 유의한 효과가 있었다. 지각-운동능력 검사에서는 유의한 차이는 없었다. 본 연구의 결과를 종합해보면 참여형 재활프로그램이 기능적 동작과 관련된 동적균형에 긍정적인 영향을 미쳤음을 알 수 있었다. 그러나 운동조절 및 운동학습과 관련된 지각-운동능력에는 유의한 차이가 나타나지 않았다. 향후 성인발달장애인의 지역사회활동 증가와 낙상의 위험 감소 및 동적 균형능력 향상을 위해 참여형 재활프로그램을 활용하여 신체적 웰빙을 도모할 수 있을 방안으로 제안하는 바이다.

• 한국보육지원학회지
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• 제9권3호
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• pp.229-252
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• 2013

이 연구는 다문화 아동의 발달수준 및 어린이집 부적응행동 실태를 확인하기 위하여 경기도 김포시와 안산시에 소재한 34개 어린이집에 재원 중인 만 3-5세의 다문화 아동과 일반 아동 203명을 대상으로 WSS 발달적 체크리스트와 유아교육기관 생활적응행동검사를 실시하였다. 연구결과 다문화 아동이 일반 아동에 비하여 인성 및 사회성, 언어 및 읽고 쓰기 영역에서 발달수준이 낮은 것으로 나타났으나 수리적 사고와 과학적 사고 발달에는 차이가 없는 것으로 나타났다. 연령별로는 3세에서는 다문화 아동과 일반 아동 간 발달의 차이가 있는 것으로 나타났으나 4세와 5세에서는 차이가 없는 것으로 나타났다. 또한 다문화 아동과 일반 아동의 어린이집 부적응행동 수준에는 차이가 없는 것으로 밝혀졌다. 하위영역별로 어린이집 적응 수준을 살펴보면 다문화 아동이 일반 아동에 비하여 또래협력 항목에서는 적응수준이 낮게 나타났으나 개인사회기술과 환경적응, 활동적응 영역에서는 차이가 없는 것으로 나타났다. 아동의 발달과 어린이집 부적응행동의 관계를 살펴본 결과 아동의 발달 수준이 낮을수록 어린이집에 부적응하는 것으로 나타났으며, 발달 영역 중 '인성 및 사회성'영역의 발달이 아동의 어린이집 부적응행동을 가장 잘 예측해주는 변인인 것으로 나타났다.

• 한국발생생물학회:학술대회논문집
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• 한국발생생물학회 2003년도 제3회 국제심포지움 및 학술대회
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• pp.113-113
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• 2003

This study was conducted to investigate the effect of vitrification solution(VS) on in vitro developmental competence of immature porcine oocytes. The immature porcine oocytes were exposed to the following vitrification solution, at RT. 1) EFS sol. : 20% ethylene glycol (EG) 3 min, 40% EG + 18%(w/v) Ficoll(MV70, 000) + 0.3 M sucrose 30 sec, 2) GE sol. : 10% glycerol 5 min, 10% G + 20% EG 5 min, 25% G +25% EG 30 sec, 3) EG sol : 1.5M EG 2.5 min, 5.5 M EG + 1.0 M sucrose 30 sec. Oocytes were immediately transferred into 1.0 M, 0.5 M, 0.25 M, 0125 M, 0 M sucrose solution for 2.5 min each at RT. After removal of VS, immature oocytes were matured in vitro and subsequently all oocytes were subjected to IVF followed in vitro culture for 7 days. Maturation rates of oocytes were 38.8%, 44.5%, 22.4% and 57.6%, in EFS, EG, GE and Control, respectively, maturation rates of oocytes in EG and Control was significantly higher than EFS and GE(P<0.01). Fertilization rates of oocytes in Control was significantly higher than other treated groups(P<0.05), but no difference were observed among treated groups. Polyspermic rates were no significant difference among four groups. Cleavage rates of oocytes were 21.9%, 47.1%, 19.0% and 65.9%, in EFS, EG, GE and Control, respectively, cleavage rates of oocytes in EG and Control was significantly higher than EFS and GE(P<0.05), but blastocyst formation rates were no significant difference among four groups. These results suggested that the use of EG solution could be a great challenge for reaching a successful vitrification of immature porcine oocytes.

• 대한간호학회지
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• 제15권3호
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• pp.62-73
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• 1985

The problems of growth & development due to maladjustment are gradually increasing while need for the treatment of children's diseases is decreasing. The level of developmental deficiency or delay correlates with neonatal birth weight and also with gestational age, i.e. degrees of prematurity. There-fore, developmental defects and potential risk factors' are more Common in premature infants than in full term infants. The purpose of this study is to define the difference in the growth at developmental status between premature and full term infants, and to define the relation between the developmental status and the physical growth during the first 3 years' Data were collected from January 10, 1985 to April 6, 1985 at 3 hospitals including St. Mary's Hospital, and through home visiting. The subjects of this study consisted of 79 Premature infants (G.A. <37wks. & B.W. <2.5kg) and 94 full term infants (G.A.≥37 wks. & B.W.≥2.5kg). The study method used was a questionnaire, anthropometric assessment and DDST for normative data of growth & development. The collected data were analyzed using descriptive statistics, chi-square test and t-test. The results of the study were as follows: Hypothesis: 1 : That the prematures will differ from the full term infants in the physical growth status during the first 3 years was partially supported (p＜0.02) : The prematures reached up the full term infants in the physical growth status in the first 6 months. And, the first hypothesis was supported (P<0.01) : There are more cases which is below‘the Korean children's physical. growth standards’in prematures than in full term infants. Hypothesis 2 : That the prematures will differ from the full term infants in the developmental status during the first 3 years was supported (P< 0.001)；‘Normal’developmental status due to DDST was less in prematures than in full term infants. And, the second hypothesis was Partially supported (P<0.02) : The developmental status of the pre-matures was different from that of the full term infants within the first 3 months by analysis of passed items in DDST, Hypothesis 3 : That the prematures' developmental status will relate to their physical growth during the first 3 years was supported (P<0.001) : If the prematures' developmental status is in delayed status, then, their physical growth status is also in delayed status. This study shows that the prematures differed significantly from the full term infants in the growth at developmental status during their infancy. This means that the nurse can foster the growth & development of the prematures by supportive care during their infancy. Further longitudinal study is needed to verify these findings for the environmental factors.

• 한국전문물리치료학회지
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• 제7권3호
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• pp.62-71
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• 2000

The purpose of this study was to find a more effective balance training method. The subjects of this study were 14 children with cerebral palsy (7 males, 7 females) being treated at Seran Pediatric Developmental Research Center in Taegu. Two groups of children with cerebral palsy (everyday trained group, every-other-day trained group) were evaluated with visual & auditory feedback. Evaluation and training device was Balance Performance Monitor (BPM) Dataprint Software Version 5.3. There was statistically significant difference of the balance score between the pre-and the post-training in both group (p<.05), but there was no difference of the balance score between two groups (p<.05). In conclusion, it is likely that the visual and auditory feedback in children with cerebral palsy was effective in improving standing balance, but there was no difference between everyday trained group and every-other-day trained group.

• 한국가금학회지
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• 제21권3호
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• pp.169-174
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• 1994

An experiment was conducted to establish a large scale production method of anti-serum against chicken IgA and to profile the developmental changes of serum IgA levels during the feeding period(from hatching to 7 weeks of age) in broiler chicks. Blood samples were taken from Hubbard chicken at the age of hatching, 3 days of age, and weekly thereafter till to 7 weeks of age. The pure IgA was isolated from ammonium sulfate treated chicken bile juice by gel filtration chromatography ( Sepharose GL-6B) - The quantitative assay of serum IgA were carried by RID method. Developmental changes of serum IgA concentrations were 0.42 mg /mL at hatching, thereafter dicreased gradually, lowest at 1 week of age(0.17 mg /mL), and gradually increased to 7 weeks of age(2.73 mg /mL). There was no sexual difference in serum IgA level, but female chicks showed higher IgA levels than male chicks during the experimental period.

• 아동학회지
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• 제18권1호
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• pp.81-107
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• 1997

This study investigated parental perceptions and practice of filial piety and in child rearing practices regarding filial piety. The subjects of this study were 681 parents. 1) The results showed that most parents perceive, practice and teach their children the 12 virtues of filial piety. 2) There were significant differences in fathers' view (perception, practices, education) of ancestor- worship as found according to child developmental stage. The significant of difference in mother's perceptions of emotional-care, ancestor-worship and persuasion and moral training was found according to child developmental stage. The significant differences in mother's practices in moral-training, economic-support, persuation, and ancestor-worship were found according to child developmental stage. The singificant differences in mother's child-rearing in gratefulness, moral-training, emotional-care, persuasion, obedience to parents, and ancestor-worship were found according to child developmental stage. 3) Traditional child-rearing behavior has declined.

• 동의생리병리학회지
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• 제19권2호
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• pp.568-572
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• 2005

This study is aiming for evaluating the factors influencing rehabilitation medical desire in parents (RMDP) with developmental disability children. This study was made with a randomized sample of 156 parents, who were given a questionnaire about how they feel medical needs for their children. The results of the study were as follows: The RMDP is significantly high in relatively the older aged parents group(p<.01). The RMDP is significantly high in severe disability group(p<.01). The RMDP is significantly high in the more spend group of monthly medical cost(p<.05). The group difference of RMDP by monthly income or movement type of disability is not significant(p>.05). It is thought that medical staff need to be actively involved in parents group with developmental disability children to improve motivation, who is relatively the younger than 35 years old or has mild to moderate disability degree of child.

• Reproductive and Developmental Biology
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• 제33권1호
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• pp.29-33
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• 2009

The brilliant cresyl blue (BCB) has been used to select the developmental competent oocytes in pigs, goats and cows. Growing oocytes have a higher level of active glucose-6-phosphate dehydrogenase(G6PDH) compare to mature oocytes and are rarely stained compared to mature oocytes, because G6PDH converts BCB to colorless. First polar body extrusion regard as a guideline of meoisis completion. Selection of polar body extrude oocyte is more developmental competent to blastocyst than unselected. This study was conducted to compare the BCB test to the polar body extrusion on selection of developmental competent porcine oocytes for the production of blastocyst. Cumulus-Oocytes complex were exposed to 26uM BCB stain diluted in NCSU-23 for 90 min. There was no significant difference embryo development to blastocysts between BCB treated and not treated($19.58{\pm}1.99$ vs $18.75{\pm}2.27%$), which means there was no detrimental effect of BCB exposure to oocytes. Normal fertilization is not differed among treatment groups from 70.0 to 78.4% development to blastocyst, beside polyspermy did not. To compare two different selection methods, BCB test and polar body extrusion, evaluate the developmental competent of IVP embryos. BCB+PB+(blue stained and polar body extruded, $20.71{\pm}0.45%$) and BCB-PB+(colorless and polar body extruded, $20.04{\pm}l.29%$) groups are significantly (p<0.05) higher developed than those of BCB+PB-(blue stained and no polar body, $13.24{\pm}0.73%$) and BCB-PB-(colorless and no poladbody, $7.25{\pm}0.77%$). These results showed that selection of polar body extruded oocytes method is more efficient than that of BCB test.

• Nutrition Research and Practice
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• 제9권6호
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• pp.613-618
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• 2015

BACKGROUND/OBJECTIVES: Iron deficiency in early life is associated with developmental problems, which may persist until later in life. The question of whether iron repletion after developmental iron deficiency could restore iron homeostasis is not well characterized. In the present study, we investigated the changes of iron transporters after iron depletion during the gestational-neonatal period and iron repletion during the post-weaning period. MATERIALS/METHODS: Pregnant rats were provided iron-deficient (< 6 ppm Fe) or control (36 ppm Fe) diets from gestational day 2. At weaning, pups from iron-deficient dams were fed either iron-deficient (ID group) or control (IDR group) diets for 4 week. Pups from control dams were continued to be fed with the control diet throughout the study period (CON). RESULTS: Compared to the CON, ID rats had significantly lower hemoglobin and hematocrits in the blood and significantly lower tissue iron in the liver and spleen. Hepatic hepcidin and BMP6 mRNA levels were also strongly down-regulated in the ID group. Developmental iron deficiency significantly increased iron transporters divalent metal transporter 1 (DMT1) and ferroportin (FPN) in the duodenum, but decreased DMT1 in the liver. Dietary iron repletion restored the levels of hemoglobin and hematocrit to a normal range, but the tissue iron levels and hepatic hepcidin mRNA levels were significantly lower than those in the CON group. Both FPN and DMT1 protein levels in the liver and in the duodenum were not different between the IDR and the CON. By contrast, DMT1 in the spleen was significantly lower in the IDR, compared to the CON. The splenic FPN was also decreased in the IDR more than in the CON, although the difference did not reach statistical significance. CONCLUSIONS: Our findings demonstrate that iron transporter proteins in the duodenum, liver and spleen are differentially regulated during developmental iron deficiency. Also, post-weaning iron repletion efficiently restores iron transporters in the duodenum and the liver but not in the spleen, which suggests that early-life iron deficiency may cause long term abnormalities in iron recycling from the spleen.