• 부모자녀건강학회지
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• 제6권1호
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• pp.70-81
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• 2003

The otitis media has the highest rate of occurrence in 6-36 month after birth, and relatively high rate of occurrence to six years old. It is one of major cause for hearing loss problem because of its high rate of recurrence. The researcher observed at bed that feeding posture and feeding habit at night have some relationship with occurrence of otitis media. I found that medical research in this area was very weak, and it caused her to concentrate her research on the topic. This paper was undertook a retrospective case-control study to find out the relationship between the mode of feeding and the occurrence of otitis media among the otitis media patients and the healthy persons. As the controling groups, the researcher chose fifty eight mothers whose children received the treatment of otitis media(6-36 months after birth) from the pediatrics clinic of two general hospitals in Seoul, as the patient group, and forty five mothers who consulted with their child to well baby clinic at the general hospital and kindergarten in Seoul as the control group. The results of the survey can be summarized as followed : 1. "Otitis media patient group may have more lying posture mothers while feeding than the healthy control group". The first hypothesis is supported by the fact that the children who have lying posture feeding habit mothers are more easily exposed to otitis media than those who have sitting posture feeding habit mothers as the analysis show : $X^2=8.142$, p = .017 2. "Otitis media patient group may have higher rate of sleeping habit with milk bottle on the month at night than the healthy control group does". The second hypothesis was supported by the fact that the patients group has higher rate of expected sleeping habit than the healthy group dose as the analysis show : $X^2=4.35$, p = .037 3. "Otitis media can be found more in the artificial feeding group than in the healthy children group". The hypothesis is rejected by the analysis, $X^2=1.550$, p = .416. Though the hypothesis is not supported by this research, we need to encourage mothers to feed mother's breast milk on the ground that healthy group has mother's milk feeding tendency, and the best food for infants is their mother's milk, and psychological-sociological effects of breast feeding os quite good for children. It will improve the health of infants. It can be summarized as follows : Otitis media is more concerned with posture of feeding and night feeding habits than feeding modes. On the basis of this survey, feeding education problem for mothers of infants need to be developed. In the education, sitting-embracing posture of feeding, mother's breast feeding, and prohibition of children's lying posture feeding at night need to be emphasized.

• 대한소아치과학회지
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• 제34권3호
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• pp.383-389
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• 2007

중증 유아기 우식증의 유병률과 섭식행위요인을 연구하기 위하여, 익산시 취학 전 어린이 672명을 대상으로 상악 유전치 우식 유병률을 조사하고, 어린이의 보육자들을 대상으로 섭식행위요인 등에 관한 질문지 조사를 시행하였다. 연구대상 어린이의 상악 유전치 우식 유병률은 34.5%이었다. 수유 중 잠드는 습관이 있을 때, 젖병에 시거나 단 음료를 넣어 먹이는 습관이 있을 때, 노리개젖꼭지를 무는 습관이 있을 때, 상악 유전치 우식 유병률이 유의하게 더 높았다(p<0.05). 출생체중, 모유수유기간, 젖병사용기간, 빨대컵으로 먹는 습관은 상악 유전치 우식 유병률과 유의한 연관성이 나타나지 않았다. 모유수유기간이 길수록 수유 중 잠드는 습관이 많았으며, 노리개젖꼭지를 무는 습관이 적었다. 젖병사용기간이 길수록 노리개젖꼭지를 무는 습관이 많았다. 수유 중 잠드는 습관이 있을 때 젖병에 시거나 단 음료를 넣어 먹이는 습관이 많았고, 빨대컵으로 먹는 습관이 많았으며, 노리개젖꼭지를 무는 습관이 많았다. 젖병에 시거나 단 음료를 넣어 먹이는 습관이 있을 때 빨대컵으로 먹는 습관이 많았고, 노리개젖꼭지를 무는 습관이 많았다. 빨대컵으로 먹는 습관이 있을 때 노리개젖꼭지를 무는 습관이 많았다.

• Journal of Nutrition and Health
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• 제32권3호
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• pp.259-267
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• 1999

This study was conducted to investigate to the effect of weaning food-feeding methods on Preschool-Children's food habit, food preference and iron nutritional status for the subjects of 337 children, aged 18-60 months attending day care centers in Suwon and Seoul area. It divided the subjects into two groups according to the weaning food-feeding methods during their weaning period. One group(spoon-group) was defied as one had used to spoon over two times a day for 5 months and the ohter group (bottle-group) as one had used to bottle over two times a day for 5 months in weaning periods. All of the data were analyzed based on the weaning food-feeding method, mainly using bottle or spoon during their weaning period. The study results are summarized as follows. 1) 44.2% of the mothers mostly used bottle and 46.6% of them mostly used bottle to feed weaning foods. Age difference between the two groups was not found. 2) The numbers of daily consumed foods were significantly more higher in the spoon-group than the bottle-group and the amount of daily milk consumption was more higher among bottle-group. 3) Both of food intake frequency and food preference scores of the spoon-group were significantly higher than food intake frequency and food preference scores the bottle-group. 4) Iron nutritional status assessed by Hb and Hct was low in general. Only 26-63% of the subjects at each monthly age were in normal range. The higher the children's age, the more were grouped in normal range, which was more evident among children of the bottle-group. 5) Mother's nutrition knowledge related to weaning was more higher among spoon-group than both-group. There results shows the importance of appropriate weaning food-feeding methods for Preschool-children's food habit, food preference and nutritional status especially iron nutritional status. Nutrition education for mothers with weaning aged children has to be stressed and related programs have to be intervened effectively.

• 대한소아치과학회지
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• 제25권3호
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• pp.483-492
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• 1998

To investigate the prevalence and etiologic factors of nursing caries, oral examination was performed on 1,100 kindergarten children from 6 Seoul areas and 3 Hongchun areas. Parents were asked to fill out questionnaires. The following results were obtained: 1. The prevalence of nursing caries among 1,100 in the sample group(age 30-75 months) was 14.8%. 2. Fathers' education level(p<0.05), mothers' education level(p<0.01) and monthly income was higher in caries-free group children. 3. When the dietary tendencies of nursing caries group and caries-free group were compared, no significant differences in the length and method of feeding were found. However, nursing caries group showed higher frequency of bedtime nursing habit(p<0.01), daytime use of bottle as a comforter(p<0.01) and other beverage feeding in addition to milk(p<0.01). 4. When the parents' awareness of caries prevention was compared, caries-free group per formed more frequent tooth cleansing(p<0.05) and periodic dental examination(p<0.01).5. Dental caries experience of mothers was significantly lower in the caries free group(p<0.05). From the above results, it can be concluded that deleterious nursing habit had great effect on developing nursing caries and the incidence of nursing caries was lower among children with parents of higher socioeconomic status.

• 한국잠사곤충학회지
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• 제38권2호
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• pp.113-117
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• 1996

누에의 양배추에 대한 섭식성에 관한 유전양식을 밝히기 위하여 양배추에 대한 섭식성이 높은 Fb잠과 섭식율이 낮은 교잡원종들 간에 섭식성을 조사하였다. 양계통의 F1에서는 두 계통의 중간정도의 섭식성을 나타내었으며 정·역교잡간의 차이는 인정되지 않았다. F1, F2 및 BF1에서의 섭식율의 분포로보아 양배추 섭식인자는 불완전우성유전을 하며 상염색체상에 좌위하는 다수의 유전자에 의해 발현되는 것으로 사료된다.

• 한국잠사곤충학회지
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• 제37권1호
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• pp.27-32
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• 1995

광식성계통 Fb잠은 1991년 춘잠기부터 양배추에 대한 섭식성을 기준으로 선발되었다. 선발 7세대째에 상엽분말을 전혀 함유하지 않은 합성사료에 의해 인공사료육을 실시하였으며 그 결과 양배추에 대한 섭식율은 급격히 증가하였다. 1994년 추기까지 14세대 동안 선발을 계속한 결과 95%이상의 양배추 섭식율을 나타냈다. 이 계통은 일반 인공사료뿐 만 아니라 수종의 채소류와 과일류에 대해서도 높은 섭식률을 나타냈으며, 견형질면에 있어서도 상당히 우수하였다.

• 한국어류학회지
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• 제13권4호
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• pp.230-236
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• 2001

강원도 홍천군 서면 반곡리에서 2000년 1월부터 12월까지 Gobiobotia brevibarva를 대상으로 식성을 조사 연구하였다. G. brevibarba의 주요 먹이 생물은 Ephemeroptera, Trichoptera 그리고 Diptera였으며 그 밖에 Plecoptera와 Coleoptera 등이 검출되었다. 성장함에 따라 먹이 조성에 있어 변화를 보이는데 작은 체장 (21~50 mm)에서는 Diptera, Ephemeroptera를 주로 먹었으나 성장하면서 다양한 먹이와 비교적 크기가 큰 Trichoptera로 먹이 전환이 일어났다. Ephemeroptera는 봄 과 여름 그리고 가을에 양의 선택성을 겨울에는 음의 선택성을 나타낸 반면 Diptera는 3월과 10월 그리고 11월에 양의 선택성을 나타내었다.

• 환경생물
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• 제24권1호
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• pp.29-37
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• 2006

강원도 홍천군 서석면 생곡리에서 2002년 4월부터 2003년 3월까지 하천의 상류수역에 서식하는 한국 특산종인 R. kumgangensis의 식성에 대하여 조사하였다. R. kumgangensis는 주로 Ephemeroptera, Diptera, Terrestrial insects와 Trichoptera를 섭식하는 식충성 어류로 밝혀졌다. 주요한 먹이생물은 깔다구류(Chironomus sp.)였다. 크기가 작은 개체군에서는 Diptera와 같은 작은 크기의 먹이를 섭식하고, 성장함에 따라 Ephemeroptera와 Terrestrial insects같은 크기가 큰 먹이로의 먹이 전환이 일어난다. 또한 계절의 변화에 따라 먹이항목의 상대적 비율이 변화한다.

• 대한가정학회지
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• 제20권4호
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• pp.106-112
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• 1982

In this study was made a survey of the dietary habit with too many likes and dislikes (one-sided dietary habit) of first grade primary school children on 1098 primary school children, in an attempt to provide data for an efficient nutrition management for children. The results of the survey were interpreted in term of the standard of education and the state of employment of the children's mothers, the standard of living, sex, the number of sibling, the order of birth, whether or not living together with grandmother, and the breast feeding period. From the results of this study it seems that the overprotection by mothers leads the children to one-sided dietary habit. The mothers listed the lack of nutrition knowledge and the lack of efforts for meal management as major reasons for that they failed to help their children form a good dietary habits.

• 한국어류학회지
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• 제23권3호
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• pp.234-241
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• 2011

멸종위기에 처한 우리나라 고유 담수어류인 얼룩새코미꾸리 Koreocobitis naktongensis의 서식환경과 번식, 섭식생태를 연구하기 위해 2010년 3월부터 2011년 6월까지 자호천에서 조사하였다. 본 종은 하천 중 상류에 하상구조가 돌과 자갈이 넓게 깔린 유속 5~10 cm/sec, 수심 50~110cm인 곳에 주로 서식하였다. 채집한 개체의 성비(male/female)는 0.92로 나타났고, 산란시기는 수온이 17~20$^{\circ}C$인 5~6월로 추정되었다. 포란수는 평균 22,643(l5,909~30,323)개였으며, 난경은 평균 0.87${\pm}$0.05mm였다. 주요 먹이생물은 파리목이었으며, 이 중 72.0%의 상대 중요성 지수값을 나타낸 깔따구류였고 그 다음은 26.9%인 물가파리류였다.