• Korean Architects
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• s.483
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• pp.14-19
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• 2009

• Korean Architects
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• s.523
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• pp.56-63
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• 2012

• Child Health Nursing Research
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• v.1 no.1
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• pp.37-46
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• 1995

The effects of different discharge packs on the rate of breast-feeding practice were investigated in 2, 4 and 8 postpartal weeks. The subjects were those who have made delivery at Chonnam University Hospital from Jan to Feb 1994. They were divided into three groups by the discharge pack provided at the nursery room : the one group was given with formula discharge pack, another with breast-feeding discharge pack and the other nothing. The formula discharge pack contained formula samples, a feeding bottle and a pamphlet prepared by a formula company, and breast-feeding discharge pack contained a manual pump and a pamphlet made by Korean Nurses Association. Following results were obtained : 1. Different discharge packs significantly affected the rate of breast-feeding practice at 2 week postpartum, while not at 4 and 8 week postpartum. 2. At 2 week postpartum, the rate of breast-feeding practice was significantly higher in the group given with breast-feeding discharge pak than in that given with formula discharge pack. It was also significantly higher in the group given with breast-feeding discharge pack compared with the group given nothing. The breast feeding rate, however, did not significantly differ between the formula discharge pack group and the group given nothing. 3. The most common cause for the artificial feeding was 'lacking breast milk'. The most common cause to select a specific brand of formula milk was 'the same as in the nursery room'. In conclusion, it is suggested that encouraging mothers to perform breast feeding and providing them with a breast-feeding discharge pack instead of a formula pack at the nursery room are helpful in promoting the breast-feeding.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.45 no.2
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• pp.118-122
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• 2000

An extensive investigation has been made for the possible utilization of polypropylene spunbonded fabrics in rice seedling nursery. Considering the cropping systems available in southern part of Korea, sowing dates were fixed at April 5 and April 20 for single cropping and May 6 and May 26 for double cropping. Nursery period was fixed to 35 days for each sowing date. Four different thickness of polypropylene spunbonded fabrics, 40, 60, 80, 100 g/$m^2$, were tested in rice seedling nursery. The temperature and light intensity were not significantly different among the thickness of polypropylene spunbonded fabrics. Light intensity was significantly reduced in polypropylene spunbonded fabric (72.2 Klux) compared with polyethylene mm (85.5 Klux), however, the reduced light intensity was enough for seedling growth. The temperature in the polypropylene spunbonded fabric covering during low air temperature was higher than that in polyethylene mm tunnel. At transplanting, the rice seedlings grown in polypropylene spunbonded fabric condition was shorter (17cm) but healthier than those in polyethylene mm (23cm). The estimated possible nursery periods using the polypropylene spunbonded fabric covering may start from April 1 at Chinju (plain area in Southern Korea, 20m altitude) and April 15 at Susang (mountainous area, 430m altitude). Labour hours and cost were reduced by about 28% and 48%, respectively.

• Journal of the Korea Convergence Society
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• v.9 no.6
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• pp.251-259
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• 2018

The purpose of this study is to investigate the moderating effect of burnout on the relationship between emotional labor and turnover intention of nursery teachers. For this study, 296 teachers in nursery centers were surveyed. The data were analyzed by moderated regression analysis using SPSS V22.0 program using mean centering method. The results of the study are as follows. First, expressive emotional labor affects turnover intention and internal emotional labor did not affect turnover intention. Second, the factors that have the greatest influence on turnover intention were identified as burnout. Third, the interaction effect between burnout and deep emotional labor showed a similar moderation effect on turnover intention. Based on these results, the policy and practical measures to alleviate the burnout of the nursery teachers were suggested, and the ways of managing turnover intention by utilizing the interaction effect of the teacher burnout and deep emotional labor were suggested.

• Journal of Aquaculture
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• v.20 no.2
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• pp.81-84
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• 2007

We studied two research items that can be undetermined issues in the artificial seed production of the Japanese scallops, Patinopecten yessoensis, batch-specific quality of the reproductive outputs and nursery acclimation, in the embayed waters of Yangyang, Gangwon, Korea. The first batch of the spawner showed better results in terms of survival, growth, and resistance against parasitic ciliate infection over the second batch that was obtained in 5 days after first batch from the same spawner. The early attached spats directly placed in the farming ground (the unacclimated) were resistant against the water current of the open environment, by showing survival of about 80% for a month, a normal survival compared with other results. However, the spat survival during the nursery acclimation was significantly lowered in comparison with that in the unacclimated condition (P<0.01). We discussed the research results of the two items, particularly focusing on their availability for mass seed production for aquaculture in the Korean coastal waters of the East Sea (Sea of Japan).

• Journal of Bio-Environment Control
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• v.16 no.1
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• pp.27-31
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• 2007

The experiment has investigated the effects of blending rate of waste rockwool in nursery media on growth of Marygold 'Yellow boy' plug seedlings. A commercial plug medium containing 10% zeolite, 10% vermiculite, 5% perlite, 10% peatmoss and 65% cocopeat was used as the control, and the other media compounded with 10% of zeolite, vermiculite, perlite and peatmoss and 10, 30, and 50% of waste rock-wool. There was not significant difference in germination rate ot Marygold between treatments. Plant height, number of leaves, stem diameter and leaf area were higher in commercial plug medium and compound nursery media containing 50% of waste rockwool than 30 or 10% of waste rockwool. Fresh weight and dry weight of shoot and root increased in the treatment of commercial plug medium and the medium of 50% waste rockwool than 10 and 30% of waste rockwool. These results suggested the possibility of utilization of waste rockwool for medium components of plug seedlings.

• Asian-Australasian Journal of Animal Sciences
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• v.13 no.2
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• pp.200-206
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• 2000

Ninety nursery pigs were used in two metabolism experiments to determine the effects of roasting and extruding on the nutritional value of Williams 82 soybeans with (+K) and without (-K) gene expression for the Kunitz trypsin inhibitor. Treatments for both experiments were: 1) soybean meal; 2) +K roasted; 3) +K extruded; 4) -K roasted; and 5) -K extruded. Diets were the soybean preparations (96.5% of the diet) with only vitamins and minerals added as needed to meet or exceed NRC recommendations. Daily feed allowance was 5% of initial BW given as three equal meals. In Exp. 1, 50 weanling pigs (4.7 kg average BW and 21 d average age) were used. Apparent values for N digestibility (p<0.001), biological value (p<0.09), percentage N retention (p<0.05), GE digestibility (p<0.001) and percentage ME (p<0.001) were greater for pigs fed extruded soybeans than pigs fed roasted soybeans. Also, N digestibility (p<0.05), biological value (p<0.03) and percentage N retention (p<0.04) were greater for pigs fed -K soybeans than those fed +K soybeans. In Exp. 2, 40 pigs (9.7 kg average BW and 35 d average age) were allowed to adjust to the nursery environment before use in the experiment. In general, the pigs in Exp. 2 (i.e., the older pigs) had greater utilization of nutrients from all of the soybean products than the younger pigs used in Exp. 1. Digestibilities of DM, N and GE were greater (p<0.001) for pigs fed -K soybeans than those fed +K soybeans and extruded soybeans had greater digestibilities of DM, N and GE than roasted soybeans (p<0.001). Also, percentage N retention (p<0.01) and percentage ME (p<0.001) for pigs fed extruded soybeans were greater than for pigs fed roasted soybeans. In conclusion, extruded and -K soybeans were greater nutritional value than roasted and +K soybeans for 4.7 and 9.7 kg nursery pigs.

• Korean Journal of Childcare and Education
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• v.9 no.4
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• pp.235-257
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• 2013

This study intended to deeply understand teachers' experiences about their self-supervision at after-school nurseries through many different stories. This study composed field texts based on the data collected through face-to-face talks with participants, their journals, and e-mails and phone conversations given and taken with participants for a total of 4 months from September to the end of December, 2012. The teachers all had ten years teaching experience, and worked as after-school nursery teachers in S-gu, S-si. The study found many things such as experiencing the joy of learning things that were unknown through self-supervision, hardship involved in self-supervision, co-workers dedicated to joint learning, and time and spaced used to better understand children. The study figured out that the meaning of self-supervision lay in the pursuit of learning and bright eyes(seeing what was not seen before), despite the difficult condition to self-supervise, the after-school nursery teachers unceasing passion for self-supervision brings happiness within oneself. As a result, this study discussed the implications which the experience of after-school nursery teachers who found a happy meaning of life through self-supervision in spite of the actual difficult conditions offered to after-school nursery teachers.

• Korean Journal of Medicinal Crop Science
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• v.18 no.2
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• pp.74-78
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• 2010

This experiment was carried out to select suitable organic matter in To-jik nursery (self soil nursery) for complement To-jik nursery's defects that are deterioration of raw material by poor quality of seed ginseng and reduction of the quantity in seed ginseng production. Organic matter used were Yacto, rice bean, defatted rice bran, soybean cake and their mixture. As follows, bulk density in soil physical property by treating organic composts was the greatest in soybean cake and the next was followed by mix, Yacto, defatted rice bran, and rice bran treatment in order. Soil pore space ratio was totally the opposite; that was rice bran the first and followed by defatted rice bran, Yacto, mix and soybean cake treatment. The incidence rate of damping off by treating organic composts was 1.5% in both soybean cake and mix while the others was 1.0%. Emergence time was the same among treatment on April 16 and Emergence rate was the highest at 73% in Yacto. There was no significant differences among treatment in the growth of aboveground part but it was a little better in defatted rice bran treatment. In Yacto treatment, the growth of underground part, total root number per kan, rate of first grade ginseng seedling, and rate of usable ginseng seedling etc. were entirely higher but there was little differences. Using defatted rice bran was slightly lower in productivity compared to Yacto, but the possibility was high as a alternative for Yacto in a view of managing cost down.