• Journal of the Korea Convergence Society
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• v.8 no.11
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• pp.223-232
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• 2017

The purpose of this study is to develop an educational program to promote breastfeeding by understanding the knowledge and attitudes of nursing students. The survey was conducted on 504 students in the first, second, third, and fourth grades. The data collected was analyzed using SPSS/WIN 20.0 version. Knowledge of breastfeeding was statistically significant for gender, grade, subject, breastfeeding experience, breastfeeding experience, desired information provider, and educational needs(p<.05). Nursing attitudes were statistically significant according to gender, grade, breastfeeding experience, breastfeeding experience, and educational needs(p<.05). There was a statistically significant correlation between knowledge and attitude of breastfeeding(r=.237, p<.001). On the basis of this, we need a systematic and diverse breast feeding program for nursing students.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.6
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• pp.66-77
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• 1999

The purpose of this study was to find the effects of an educational program for primiparas on maternal confidence and continuity of breastfeeding. The subjects of this study were the healthy mothers, and the healthy infants whose weight was more than 2.500gm and gestational age was more than 37 weeks. The final targets were thirty seven mothers-19 of intervention group and 18 of control group. Data were collected from 15th of March to 3rd of September, 1999. To the intervention group, education on infant care and breast feeding were provided before discharge. And that, telephone advice was provided within one week after discharge, and at 2 months postpartum. And that, reeducation and counsel were provided at one month and three months postpartum by home-visiting care for the intervention group. For the control group. home visiting was also conducted only for data collection. Data were analyzed by chi-square test and t-test. The results were as follows: 1. The maternal confidence of the experimental group was higher than that of control group at one month postpartum. but the difference of confidence of these two groups were not significant at three months postpartum. 2. For both of experimental and control groups, maternal confidence significantly increased at three months postpartum than one month postpartum. 3. The rate of breastfeeding of the experimental group was higher than that of control group at one month and two months postpartum (p=.050, p=.049). But the difference was not significant at three months, although experimental group continued breastfeeding more(47.4%) than control group(27.8%). In conclusion, educational program for primiparas of this study was effective in the promotion of maternal confidence and breastfeeding.

• Journal of the Korean Home Economics Association
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• v.44 no.12
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• pp.9-18
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• 2006

A case study was conducted on the development of patient clothes designs at the Korea University Medical Center, in order to provide an example of patient clothes designs which meet the hospital identity and the demands of patients and nurses. In this study, we focused on general patient pajamas and one-piece gowns worn in the obstetrics and gynecology department. A scientific and systematic design approach consisting of the following four steps was conducted in the designing process: needs assessment, design direction establishment, design presentation, and final decision. For the first step, focused group interviews and a survey were conducted to identify the needs of the patients and nurses. According to the results of the first step, 3 fabric patterns with light, modern, rhythmic, modest and ordinary images were designed utilizing the university and hospital symbols and logotypes. Fixed forms with realistic and geometric characteristics and colors, including white, yellow, blue, grey, and pink were selected to deliver the preferred image. Each fabric pattern was made in male and female versions of the color sets. The following styles of patient clothes were made with the 3 fabric samples: general patient pajamas with a U-neckline, 9/10-length sleeves and ankle-length pants, a full-length sleeved gown with openings for breast-feeding, and a gown with a deep back-neckline and button fastening. Different sizing systems for males and females were recommended for the production.

• Korean Journal of Agricultural Science
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• v.44 no.2
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• pp.228-234
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• 2017

Feed intake (FI) of sows during lactation is a serious problem because sows require a large amount of energy for high milk production during lactation. Providing a palatable diet is important for lactating sows to cope with the stress of breast-feeding. Palatability can be increased by adding sweeteners to diets. This study was conducted to evaluate the effects of saccharin (sweetener) on growth performance, fecal moisture, and litter performance of lactating sows. Sixteen sows were randomly allotted to one of two dietary treatments in a 27-day trial starting from lactation. The two dietary treatments were supplemented with 0 and 0.2% saccharin (sweetener), respectively. Average daily feed intake (ADFI) was increased (p < 0.05) and back fat loss (BFL) was decreased (p < 0.05) in sows fed saccharin supplementation diets compared with sows fed control diet during lactation. However, sows' body weight loss, body condition score (BCS), fecal score, and the number of piglet survival were not different (p > 0.05) among dietary treatments. The two dietary treatments also had no significantly different effect (p > 0.05) on litter weight and average daily gain (ADG) of piglets. Taken together, saccharin has no significant effect on growth performance of piglets but it can increase FI and reduce BFL of lactating sows.

• Journal of Korean society of Dental Hygiene
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• v.3 no.2
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• pp.89-99
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• 2003

This study aims to furnish basic data about prevention and infection control of Hepatitis B Virus(HBV) for those who, working in dental offices, are particularly exposed to a high risk of HBV infection. A survey was conducted to 310 students including freshmen, sophomores and juniors enrolled in the dental hygiene department in order to examine their knowledge about infection routes of HBV, clinical history of their family members and their own health. The outcomes of the survey showed following facts; 1. Students were found to lack knowledge about the present conditions of their HBsAg and HBsAb of HBV(PF0.05), conduct of preventive vaccination(PE0.05), completion of 3 required vaccinations(PF0.05) and formation of antibody(PF0.05). 2. Students named "blood"(88.6%) and "infected needles"(82.5%) as most likely infection routes of HBV(PE0.05 and PE0.01). These replies came mostly from sophomores(65.6% and 92.1%), followed by juniors(89.2%, 82.5%) and freshmen(81.1%, 73.0%). Least knowledge about infection routes of HBV was sensed with the reply "infection through breast-feeding of positive mother(27.9%)"(PE0.05). Generally, sophomores seemed to have much knowledge about infection routes, followed by juniors and freshmen in order. 3. As to clinical history of family members, 10 students(3.5%) replied that any of their family members is suffering from HBV now, 8(2.6%) revealed that some of their family members once suffered from it and 10(3.2%) reported cases of death of their family members from liver diseases. 4. Ninety-four point seven percent of respondents believed their health to be better than normal.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.8 no.2
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• pp.257-262
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• 2005

Clinical findings in neonates and infants with cholestasis characteristically include prolonged jaundice, acholic stool, pruritus and failure to thrive. We report two cases of cholestasis presenting with spontaneous bleeding due to vitamin K deficiency. Laboratory studies on admission revealed moderate liver dysfunction and a bleeding tendency due to vitamin K deficiency. After administration of vitamin K, the bleeding tendency disappeared. Vitamin K deficiency was resulting from a combination of cholestasis-induced fat malabsorption and low vitamin K supplementation due to breast-milk feeding. Cholestasis should be considered in neonate and infant with a bleeding tendency.

• Asian-Australasian Journal of Animal Sciences
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• v.26 no.3
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• pp.386-393
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• 2013

This experiment was conducted to evaluate anti-Salmonella enteritidis (anti-SE) bacteriophage as feed additives to prevent Salmonella enteritidis in broilers. The experimental diets were formulated for 2 phases feeding trial, and 3 different levels (0.05, 0.1 and 0.2%) of anti-SE bacteriophage were supplemented in basal diet. The basal diet was regarded as the control treatment. A total of 320 1-d-old male broilers (Ross 308) were allotted by randomized complete block (RCB) design in 8 replicates with 10 chicks per pen. All birds were raised on rice hull bedding in ambient controlled environment and free access to feed and water. There were no significant differences in body weight gain, feed intake and feed conversion ratio (FCR) at terminal period among treatments (p>0.05). Relative weights of liver, spleen, abdominal fat and tissue muscle of breast obtained from each anti-SE bacteriophage treatment were similar to control, with a slightly higher value in anti-SE bacteriophage 0.2%. In addition, a numerical difference of glutamic-oxaloacetic transaminase (GOT), glutamic-pyruvic transaminase (GPT) and LDL cholesterol level was observed in the 0.2% anti-SE bacteriophage application even though blood profiles were not significantly affected by supplemented levels of anti-SE bacteriophage (p>0.05). In the result of a 14 d record after Salmonella enteritidis challenge of 160 birds from 4 previous treatments, mortality was linearly decreased with increasing anti-SE bacteriophage level (p<0.05), and Salmonella enteritidis concentration in the cecum was decreased with increasing levels of anti-SE bacteriophage (p<0.05). Based on the results of this study, it is considered that supplementation of 0.2% anti-SE bacteriophage may not cause any negative effect on growth, meat production, and it reduces mortality after Salmonella enteritidis challenge. These results imply to a possible use of anti-SE bacteriophage as an alternative feed additive instead of antibiotics in broilers diet.

• Asian-Australasian Journal of Animal Sciences
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• v.19 no.2
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• pp.203-208
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• 2006

This experiment was conducted to explore the efficacy of ${\alpha}$-tocopherol acetate (AT), a commercial supplement containing tocopherols, in commercial broilers. Three hundred and thirty Ross broiler chicks (4-d old) were randomly distributed and allotted to five dietary treatments for six weeks. Each treatment comprised 3 pens as replicates containing 22 chicks per pen. The five dietary treatments were: 0 mg/kg AT (negative control); 10 mg/kg AT; 50 mg/kg AT; 100 mg/kg AT; and 200 mg/kg AT; respectively, supplied totally by the supplement under study. Supplementation of AT improved weight gain significantly (p<0.05), with higher values in the 100 and 200 mg/kg AT fed group than the control during all phases of study, but feed intake remained unaffected. The nutrient digestibility studies conducted after 15 and 35 days of experimental feeding showed significantly higher digestibility of CP, ether extract and gross energy, in these two groups over the control diet. Carcass traits like dressing percentage and the color of the breast meat did not differ significantly due to treatments, but significantly (p = 0.0152) lower abdominal fat percent was noted in the 200 mg/kg fed group. Higher (p = 0.0003) tibia bone strength was noticed in groups fed diets above 50 mg/kg AT because of higher bone mineral content. The serum levels of tocopherols were not influenced but the muscle tocopherols content showed a positive linear trend with the dietary levels supplemented. The thio-barbituric acid reactive substances (TBARS) level in meat also suggested that supplemental AT has a protective role in rancidity. Overall, it could be concluded that AT supplementation at higher levels was found beneficial for growth and increased chicken meat quality.

• Asian-Australasian Journal of Animal Sciences
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• v.19 no.3
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• pp.418-424
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• 2006

This experiment was conducted to explore the efficacy of lacquer (Rhus verniciflua) supplementation on growth performance, nutrient digestibility, carcass traits and serum biochemical values in commercial broilers. Eight hundred and forty Hubbard broiler chicks (1d old) were randomly distributed and allotted to four dietary treatments for five weeks. Each treatment had 5 replicates with 42 birds each. The dietary treatments were (1) control (2) 1% lacquer, (3) 2% lacquer and 4) 4% lacquer supplied as meal in the diet. Supplementation with lacquer improved weight gain (p = 0.0960) showing a linear trend during the starter phase (0-3 wk), but weight gain, feed intake and feed conversion ratio remained unaffected at the finisher phase (4-5 wk) and overall (0-5 wk). The nutrient digestibility studies conducted after 18 and 35 days of experimental feeding showed a linear (p<0.05) increase in digestibility of CP and ether extract at both measurement timess. The carcass studies were conducted on two birds per replicate (10 per treatment) at the end of both 3 and 5 wk. The dressing percentage, liver weight, heart weight, abdominal fat and the breast meat expressed as a percentage of live weight, did not differ significantly due to treatments at both phases. The serum cholesterol and high-density lipoprotein (HDL) showed a linear decrease (p = 0.0683 and p = 0.0322, respectively) as the level of supplementation increased at 3 wk; at 5 wk serum cholesterol, HDL and triglyceride levels decreased significantly showing a positive linear effect of lacquer on fat metabolism. The meat color values such as lightness, redness and yellowness did not reveal any significant trend. Overall, it could be concluded that lacquer supplementation at higher levels did not affect growth performance, but had a positive impact on fat metabolism by influencing fat digestibility and reducing serum cholesterol and triglyceride.

• Journal of Korean Academy of Nursing Administration
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• v.7 no.2
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• pp.315-347
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• 2001

The purpose of this study was to validate the linkage of nursing diagnosis(NANDA) and Nursing Interventions Classification(NIC) for implementing the Nursing Diagnosis and Nursing interventions in Korea. 36 nurse experts with over the bacculate degree and over 15 years experiences working in tertiary hospitals participated in this study. 5 point Likert scales on each NIC linked 136 NANDA diagnoses were adopted. The results were as follows: 1. In a validity of linkage of nursing diagnosis and nursing interventions classification, the highest score is in 'Chronic low self esteem'(4.66), the lowest score is in 'sensory/Perceptual alterations; Auditory'(3.34) and the average validity score of the total items is 4.27. 2. There was significant differences by educational level and experience in validity score. 3. The nurses who have master degree have higher score than bachelor degree in the diagnoses; 'fatigue', 'health seeking behaviors', 'nutrition: potential for more than body requirements, altered', 'powerlessness'. 4. The nurses with experience over 20 years have higher validity score than less 15 years in 'breast-feeding, effective'. In conclusion, this research indicates that the linkage of NANDA diagnoses and NIC with high validity score can be applied to nursing practice in Korea. And further studies of nursing intervention are needed in Korean culture.