• Journal of Gifted/Talented Education
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• v.11 no.3
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• pp.155-173
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• 2001

The purpose of this study was to investigate the kindergarten and elementary school teachers' perception on the gifted children and the education for the gifted and the talented. One hundred and fifteen kindergarten teachers and 116 elementary school teachers participated in this study as subjects. Teachers perceptions on the gifted children were generally right, except the relationships between the giftedness and birth order, the domain-specificity of the creativity, and the physical growth, sense of humor, and the socio-economic status of the gifted children. Teachers perceptions on the education for the gifted and talented also were generally right. Especially the elementary school teachers perceptions were higher than those of the kindergarten teachers.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.26 no.3
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• pp.655-659
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• 2016

In this paper, we propose new detection and detour methods against packet drop attacks for availability in the Internet of Things (IoT) based on the IEEE 802.15.4e and RPL protocol standards that employ IPv6. We consider the rank value of RPL and the consecutive packet drops to improve the detection metrics, and also take into account the use of both sibling and child nodes on a RPL routing path to construct the detour method. Our simulation results show that the proposed detection method is faster than the previous result, and the detour method improves the detour success rate.

• Journal of the Korean Society of Food Science and Nutrition
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• v.42 no.9
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• pp.1387-1394
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• 2013

Allergies are one of the most common chronic diseases during childhood. While the prevalence of allergic disease in children is increasing dramatically, few studies have evaluated the risk and preventive factors related to this health condition, especially in South Korea. The purpose of this case-control study was to evaluate independent determinants of allergic disease, and to examine whether it is associated with growth and other health conditions in childhood. The current study included 209 cases and 311 age and sex-matched controls (fifth and sixth graders) residing in Daegu, South Korea. Environmental data was collected, including child and family histories of allergies, birth information, and reaction to weaning foods during infancy. In addition, current dietary habits (assessed by 2 day-24 hr food records), health conditions, and anthropometric data were obtained through questionnaires and student health check-ups at the school. Based on chi-square tests, cases had a significantly higher prevalence of having a disease at birth, an allergic reaction to weaning foods, frequent hospital visits, and frequent experiences of the common cold and digestive diseases. In addition, significantly more mothers had a higher education in the cases compared to controls. Based on multivariable conditional logistic regression analysis, factors significantly associated with greater odds for having allergies were parental (OR=21.42) and fraternal (OR=14.40) histories of allergies. The anthropometric measures showed that cases tended to be shorter in height and lighter in weight than the controls, but these differences were not statistically significant. These findings may indicate that current nutrient intakes may not be the only critical factor associated with delayed growth delay in the allergic group. A well-planned, large cohort study is warranted to confirm our findings in the future.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.489-500
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• 2016

This study examined the influencing factors of depression on the physical appearance satisfaction and the trends of personal relationships in Korean nursing college students. A total of 247 subjects between 17 and 27 years of age were selected through random sampling. Data were collected using a self-reported questionnaire from November 1, 2012 to March 30, 2013. The depression acceptance differed significantly according to rank between siblings, religion, school record, socioeconomic status, cohabitation, and stress resolving methods. There was a positive correlation between depression and the appearance satisfaction and the trends of personal relationship. 26.8% variance in depression was explained by the appearance, socioeconomic status, sympathy-acceptance, resistance-mistrust, body figure, and cohabitation. These findings may be useful for understanding depression in nursing college students and developing more specific personal interrelationship and depression programs.

• The Journal of the Korea Contents Association
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• v.19 no.8
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• pp.224-239
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• 2019

The purpose of this study was to examine the effects of communicative competence, mother's psychological control, and family strengths on interpersonal competence. The subjects of 285 college students who were enrolled in Gyeonggi province were surveyed for data collection. Hierarchical regression analysis was performed considering the influence of control variables. Main results of the study, with college students' gender, grade, birth order and number of siblings controlled, are as follows: Communicative competence had a significant effect on overall interpersonal competence, while mother's psychological control and family strengths had no significant effect on overall interpersonal competence. Next, the results of the study for each sub-factors of interpersonal competence are as follows: Communicative competence was found to be a variable that influence all the sub-variables of interpersonal competence including relationship formation and initiation, claiming for rights or discomfort, consideration for others, conflict management, and appropriate self-opening. Mother's psychological control has a negative effect only on conflict management, and family strengths has an effect on relationship formation and initiation, and appropriate self-opening.

• Journal of Yeungnam Medical Science
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• v.11 no.1
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• pp.35-41
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• 1994

Newborns with ileal atresia freqently present with abdominal distension, bilious vomiting. and failure to pass meconium. Diagnosis is usually established on plain x-ray of the abdomen by the findings of distended small bowel loops and air-fluid levels. In the period of October 1988 to February 1994, 8 patients with congenital ileal atresia were operated and the following results were obtained. 1. Eight patients were comprised of 4 males and 4 females, the ratio of male and female was 1 : 1. 2. Six patients(75%) had been admittted to our hospital during three days of life. 3. Congenital ileal atresia was in 8 cases : Type I in two(25%), Type II in two(25%), Type IIIa in three(37.5%), Type IIIb in one(12.5%). 4. There was one premature patient who was small for gestational age. 5. Overall, abdominal distension and bilious vomiting occurring in seven patients, were frequent presenting complaints. 6. Diagnosis was possible with clinical symptom and simple abdomen. 7. Operative treatment was undertaken as soon as the diagnosis was made. In seven cases a primary end-to-end anastomosis was performed after resection of dilated proximal loop. 8. A total of four associated congenital anomalies were found in one patient. 9. Postoperative complications occurred in three cases(37.5%).

• Journal of Yeungnam Medical Science
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• v.7 no.2
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• pp.39-48
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• 1990

Congenital duodenal obstruction in the newborn infant may be due to a variety of causes. Duodenal obstruction often presents with bilious vomiting and upper abdominal distention. Diagnosis is usually established on plain x-ray of the abdomen by the classic finding of the double-bubble. In the period July 1986 to June 1990, 16 patients with congenital duodenal obstruction were operated and the following results were obtained. 1. Sixteen patients were comprised of 11 males and 5 females, the ratio of male and female was 2.2:1. 2. Thirteen patients(81%) had been admitted to our hospital during one month of life. 3. Congenital duodenal obstruction was in 16 cases; malrotation in eight(50%), annular pancreas in six(38%), type 1 atresia in one(6%), and wind-sock anomaly in one(6%). 4. There were two premature patients and six patients of small for gestational age. 5. Overall, bilious vomiting, occurring in three fourths, was the single most frequent presenting complaint. 6. Polyhydramnios occurred in two of the patients. 7. Diagnosis was possible with clinical symptom and simple abdomen. 8. The operative procedures performed were ; duodenoduodenostomy in five, duodenojejunostomy in two, excision of wind-sock membrane in one, and Ladd's procedure in eight. 9. A total of ten asociated congenital anomalies were found in six patients. 10. Postoperative complications occurred in five cases(31%).

• Journal of the Speleological Society of Korea
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• v.45 no.46
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• pp.69-79
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• 1996

동굴은 미지의 세계이고, 암흑의 신비로운 지하세계이기 때문에 우리 인간에게는 매우 흥미로운 공간이라고 할 수 있다. 그러므로 이러한 공간을 관광자원으로 활용하여 지역주민이 소득을 올리고, 청소년에게 탐험의 세계, 모험의 세계는 물론 자연학습의 현장으로 활용할 수 있게 하는 바람직한 경우도 있다. 그러나 이러한 경우 동굴이 개발되면 전자와 같은 긍정적인 면이 있는 반면에 동굴의 파괴, 오손 및 오염과 같은 악영향을 가져오게 되므로 동굴을 개발할 당시부터 악영향을 최소하기 위해서는 환경보전과 환경보호에 커다란 관심을 가져야 한다. 따라서 본 연구에서는 이제 동굴 개장이 2개월밖에 되지 않은 천곡동굴이 관광지로 개방됨으로써 나타나게 될 환경변화를 미리 살펴보고 그에 대한 대책을 마련하려고 하였다. 그 결과는 다음과 같다. 첫째, 천곡동굴의 경우 동굴 공간이 넓고 관광통로가 왕복통로로 되어 있어 체동인구가 2배가 되므로 많은 관광객의 출입시 동굴 내부의 기온이 상승하기 때문에 동시에 관람할 수 있는 적정 관람객 수를 조절해야 한다. 둘째, 천곡동굴은 개장 시일이 오래 경과하지 않았기 때문에 퇴적물의 파손이 전무하다고 할 수 있다. 따라서 이 상태를 계속 유지하기 위해서 동굴 내부에 관리인을 상주시킨다거나, 입동객의 소지품을 보관할 수 있는 장소를 마련하여 동굴퇴적물을 훼손할 수 있는 물건의 반입을 애초에 방지하는 방안도 필요하다고 본다. 마지막으로, 동굴 개발 당시 조명을 너무 가깝게 설치한 때문에 개방 후 얼마 되지 않았음에도 불구하고 몇 군데에서 녹색균류가 관측되고 있으므로 조명시설의 원거리 조정이나 간접조명 대책을 강구해야 한다.만 아니라 오류의 크기도 확률적으로 변하는 상황을 모형에 반영하여 보다 현실성있게 모형화하였다.균 6.5점(2-9점)으로 대체로 높게 나타났는데 이는 대중매체와 신문, 잡지류를 통한 지식의 정보가 많기 때문으로 생각된다 비만 정도에 따라서는 유의적인 차이를 보이지 않았다. 5. 비만 정도와 상호간의 관계를 보면 BMI 수치가 높을수록 비만인 형제수가 많았으며, 자신의 비만 자각도도 높았다. 편식율은 비만 정도가 낮을수록 높았으며, 식품섭취 빈도 점수는 비만군에서 높았으나, 저녁식사 후 간식섭취는 BMI가 높은 군에서 하지 않는 비율이 더 높았는데 이것은 감수성이 예민한 여학생들이 자신의 외모에 대한 의식적인 노력으로 보인다. 이상과 같은 결과를 종합해 볼 때 중학교 여학생들은 학교수업을 중심으로 비교적 규칙적인 생활을 하고 따로 운동을 할 시간이 많지 않은 것으로 나타났다. 비만과 관련하여서는 유전적인 요인도 중요하지만 식습관 개선과 식품이 적절한 선택 등을 강조하여 연령과 생활환경에 맞는 영양교육이 필요하다고 본다.알 수 있으며, 현미 30% 첨가한 B2가 그 다음 순위로 선호되어, 백설기 제조에서 율무와 현미의 첨가량은 10%가 권장된다.농촌 지역 여고생보다 많이 섭취하였고, 탄수화물은 농촌지역 여고생이 대도시 지역 여고생에 비하여 유의적으로 많이 섭취하였다. 지역별 여고생의 에너지섭취 비율은 탄수화물 : 단백질 : 지방의 섭취 비율이 대도시 60.75% : 16.4% 22.9%이며, 중소도시가 62.7% : 15.7% : 21.5%,농촌이66.8% : 14. l% : 19.1%이었다. 영양지식의 정확도나 인지도는 영양소 섭취와 유의적인

• Journal of the Korean Society of Food Science and Nutrition
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• v.15 no.4
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• pp.64-71
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• 1986

The present study was conducted as a part of the research on the investigation on daily life and consciousness of the longevous people in Korea. Surveys were carried out on their familial organization and the marriage life of longevous people in order to achieve the purpose of the research. The materials for 121 males and 258 females aged more than 80 were collected and analyzed from June to November 1985. The results are summarized as follows: 1. As for parents' mortality age of longevous people, 49.5% of them showed 'both above 70'(20.3%) and/or 'either father or mother above 70' (29.2%). Consequently, a significant difference was found between tile life span and inherent factor. 2. By the birth order of longevous people, '1st' had the highest figure of 41.2%. and decreased in the order of '2nd'(25.1%) and '3rd'(13.7%). It was observed that the more the birth order of longevous people preceded, the more life span of the aged increased. 3. Three to five persons in the number of brother3 and sisters comprised 57.6% of total longevous people surveyed. while 63.9% of them were revealed to have three to six in the number of offsprings.

• Journal of Yeungnam Medical Science
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• v.13 no.2
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• pp.199-210
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• 1996

Infantile hypertrophic pyloric stenosis(IHPS), which occurs three of 1,000 live births, is a major cause of nonbilious vomiting of early infancy but its etiology and pathogenesis are still obscure. The operation of pyloromyotomy as described by Ramstedt in 1912 remains the standard of care for the treatment of IHPS. From January 1993 to October 1996, 35 infants with IHPS were surgically treated and the following results were obtained. 1. Thirty-five patients comprised 32 males and 3 females, and the ratio of male to female was 10.7:1. 2. The most prevalent age group was between 2 weeks and 8 weeks. 3. Of 35 infants, first born babies were 23 cases(65.7%). 4. Breast feeding was in 23 cases(65.7%). 5. The body weight percentile at admission was lower than 50 percentile in all 35 cases. 6. Onset of symptoms was predominantly between 1week and 2 weeks in 11 cases(31.4%). 7. All had a history of nonbilious vomting, generally projectile in nature. 8. In the measured serum electrolytes, hypokalemia was noted in 9 cases(25.7%), hypochloremia was observed in 14 cases(40.0%). 9. In the preoperative ultrasonography, the average muscle thickness, diameter, and length of the pylorus were 6.2mm, 12.1mm, and 17.9mm, respectively. 10. Among 35 cases, significant sonographic criteria of IHPS, muscle thickness of 5mm or more, were noted in 26 cases(83.9%). 11. A total of seven associated anomalies were noted in six patients. 12. All 35 cases were treated with Fredet-Ramstedt pyloromyotomy. 13. There were postoperative complications of wound infection in 2 cases. Intermittent nonprojectile vomiting was presented in 8 cases(22.9%) after operation, but one of them was relieved in 13 days and the rest were relieved within one week by adjustment of oral intake.