• Korean Journal of Plant Resources
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• v.28 no.4
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• pp.391-399
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• 2015

There has been little research on the harvesting time-dependent changes in the antioxidant activities of new varieties of highland cultures of Gomchwi (Ligularia fischeri) crossed with Turcs (Ligularia fischeri (Ledeb.)) and Nakai (Ligularia fischeri var. spiciformis), namely Sammany (S), Gommany (G) and Damogy (D). This study was conducted to assess the effect of different harvesting times on nutritional and health-related properties such as total phenolic contents, flavonoids, DPPH (1,1-diphenyl-2-picrylhydrasyl) free radical scavenging activities and reducing power. From these harvests, extracts were prepared using methanol. Total phenolic content in Jul 14-G (Gommany harvested on July 14, 0.172 ㎎·GAE/ml) was higher than that in other products harvested after the same period (S, 0.154; D, 0.141 ㎎·GAE/ml). Flavonoid content was higher in Jul 3-G (0.114 ㎎·QE/ml), compared to Jul 3-S (0.113 ㎎·QE/ml) and Jul 14-D (0.089 ㎎·QE/ml). Antioxidant activities were higher in samples harvested after June 12 in all cases. On July 14, the highest DPPH free radical scavenging activities among all harvest dates were seen (92.875~94.595%). The reducing power was also dependent on harvest day (Abs 0.5~0.6 on July 14), showing a pattern similar to that of DPPH free radical-scavenging activities. Antioxidant activity and harvesting times seem to correlate with total polyphenol and flavonoid contents.

• KCID journal
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• v.7 no.1
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• pp.8-18
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• 2000

The variations of water quality due to inflow of sea water by gate operation were observed in Sihwa Lake. The distributions and concentration of salinity, temperature, dissolved oxygen, nutrient were investigated from Feb. 1997 to Jul. 1998. The salinity

• Women's Health Nursing
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• v.6 no.4
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• pp.465-476
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• 2000

The purpose of this study was to investigate the relationship between climacteric symptoms and depression of middle-aged women. Data were collected from Jul. 1 to Jul. 31, 2000 by a structured questionnaire. The Subjects were 102 middle-aged women who non-hysterectomized and ranged in age from 40 to 59. The instruments were the climacteric symptoms scale developed by Neugarten and depression scale developed by Zung. The Data were analyzed by the SPSS/PC+ program using t-test, ANOVA and Pearson Correlation Coefficient. The results of the study were as follows ; 1. Mean score of climacteric symptoms was 0.72. 2. There were statistically significant differences in the score of middle-abed women's self reported climacteric symptoms according to the age(F=3.13, P<0.05), and times of pregnancy(F=3.24, P<0.05). 3. Mean score of depression scale was 49.2. About 39% of the women displayed a variety depression symptoms. 4. Women's degree of climacteric symptoms showed a positive correlation with the degree of depression(r= 0.5393, P<0.001). This study shows possible implication for nursing intervention of middle-aged women's health to prevent and relieve climacteric symptoms.

• Women's Health Nursing
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• v.5 no.2
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• pp.288-299
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• 1999

The purpose of this research was to understand the dysmenorrhea experience of women. To do this work, we asked 9 women a lot of questions about dysmenorrhea. The interviews were carried out from JUL 1, 1998 through JUL 30, 1998. They were audio-recorded and analyzed using Van kaam's Phenomenological method. Results were as follows. One hundreds forty two descriptive expression were found and they were grouped under twenty common factors. twenty common factors were grouped under six higher categories. Two common factors, "Physical pain", "Physical Discomfort" were grouped under . Three common factors, "Receptively of Femininity", "Women's Persecution", "Mystery of Femininity" were grouped under . Three common factors, "Emotional Anxiety", "Disgust of Pain", "Solitude" were grouped under . Two common factors, "Coping with Pain Relief", "Fear of Pain relief method" were grouped under . One common factors "Beauty" were grouped under , One common factors, "Singularity" were grouped under . As Dysmenorrhea Experience of Women's authors recommend further studies on Women's Dysmenorrhea Experience and go into details nursing intervention of Dysmenorrhea relief method.

• Journal of environmental and Sanitary engineering
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• v.14 no.4
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• pp.158-164
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• 1999

This study was carried out to investigate total suspended particulates (TSP) in Iksan area collected by nine stages Anderson air sampler and High volume air sampler from Jul. 1996 to Jul. 1998.The results are as follows1. The average of TSP concentration to be collected by Anderson air sampler and High volume air sampler in Iksan city are $59{\mu}g/m^3$, $67{\mu}g/m^3$. It was below the level of environmental standard. 2. The average of TSP concentration by measured method are HVAS > AS > Gov. 3. The average of TSP concentration on seasonal change are higher spring than winter. It were $65.5{\mu}g/m^3$ of Spring, $57{\mu}g/m^3$ of Summer, $52.5{\mu}g/m^3$ of Fall, $61{\mu}g/m^3$ of Winter. 4. Particle size 3istribution of atmospheric particulate was divided into two groups, coarse group was made by particles larger than $1.1-2.1{\mu}m$ in diameter and fine groups smaller than $1.1-2.1{\mu}m$ in diameter. about 50% of total suspended particle measured by Anderson air sampler during the sampling period was coarse particle.

• The Journal of Korean Academic Society of Nursing Education
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• v.15 no.1
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• pp.53-61
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• 2009

Purpose: This study was conducted to evaluate the need for education for emergency care in nursing homes. Method: 312 people who were engaged in caring for the elderly at nursing homes in D-metropolitan c! ity answered the questionnaires about the experiences, the need, and the ideal methods of education for basic emergency care, from Jul. 1. 2007 to Jul. 30. 2007. Result: 69.9% were female. Only 7.1% were nurses and the rest did not have majors in the medical field. 83.0% had experienced education for emergency care, and 89.2%, 78.4% and 44.8% of them had been educated about cardiopulmonary resuscitation, airway obstruction care, and fracture/sprain/dislocation care respectively. Fifty-three who had not experienced education answered 'no opportunity' as a cause of non-education. The need for emergency care education was 4.53/5.00, and the desire to receive education was 2.81/3.00. Mainly workers wanted to be educated abo! ut airway obstruction (88.1%), and breathing assistance & cardiac massage (72.4%). Workers preferred to be educated 1-2 times per year for 2-3 subjects, through programs including both lecture and practice. Conclusion: It is essential to create an adequate program and apply it to the people engaged in caring for the elderly.

• Journal of Korean Public Health Nursing
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• v.7 no.2
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• pp.67-76
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• 1993

This study was conducted to investigate the nurses' recognition extent of nursing power and related factors. It was performed in a private university hospital using questionaire papers from Jul. 11 to Jul. 20, 1993. The collected data were in number of 209, and they were handled and analyzed by computer program (SPSS). Through above process, we got meaningful results as follow. 1. The factor concerned with whether the nursing department show its independent power or not was 4.1 on an average. Consequently above results showed that the independent power roles as a important factor. The factor concerned with study and research was 3.9 on an average. So that the extension of learning was also a comparatively important nursing power. But ensuring good material environment was merely 1.6 on an average. So it was understood as less important nursing power. 2. Between the factor concerned with enforcement of independence of nursing department and the factor concerned with extension of learning, there was positive correlation of 0.32 Pearson's Correlation Coefficent. It can be interpreted as the effort of extension of learning go side by side with the showing of independent power of nursing department. As a result the power of nursing become strong. And between the factor concerned with enforcenment of independence of nursing department and the ensuring o(good material environment, there was negative correlation of -0.28 Pearson's Correaltion Coefficint. It can be interpreted as the stronger the independent power of nursing, the more overlooked the recognized of material environment of nurses.

• The Plant Pathology Journal
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• v.16 no.3
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• pp.147-150
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• 2000

Sporulation patterns of rice blast fungus were studied at relatively later stages of leaf blast and neck blast seasons in Icheon, Korea. This experiment was done by detaching lesion-bearing leaves and panicle bases. The number of conidia remaining on the leaf blast lesions of different cultivars from Jul 20 to Jul 23 ranged from 3,640 to 82,740 spores. More conidia were observed on the adaxial surface because they were released from abaxial surface. After heading, sporulation was observed from the lesions on the flag leaves but the number of spores was less than in the late July. Detached panicle bases or uppermost internodes infected by Pyricularia grisea produced abundant amount of conidia. Among these panicle bases, 30.1 mm size lesion recorded the highest count of 244,560 spores. When we compared the sporulation amount using the KY-type spore trap, more conidia were recorded from intact lesions than from the lesions which removed conidia and conidiophore The ratio of conidia release against total sporulation ranged from 20.5%-25.0% for leaf blast and 8.2%-25.3% in the neck blast. Effective inoculum potential was also discussed.

• Herbal Formula Science
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• v.10 no.2
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• pp.47-55
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• 2002

In Oriental medicine, So-gal(消渴) is similar to Diabetes Mellitus in the symptoms. In the medical treatment of So-gal(消渴), one kind of herb medicine is recorded in ancent medicine literatures. That herb medicine is a juice of vegetable drunken with herb medicine of So-gal(消渴). Milk(牛乳汁), human milk(人乳汁), gam-ja-jup(甘蔗汁), wo-jul-jup(藕節汁), li-jup(梨汁), sang-gang-jup(生薑汁) etc. is that. In that juices, Milk(牛乳汁), human milk(人乳汁), gam-ja-jup(甘蔗汁), wo-jul-jup(藕節汁), li-jup(梨汁) have sweety tastes, and cold nature. So they cure So-gal(消渴) come from dry and hot nature. Sang-gang-jup(生薑汁) is different with others in the taste and nature that sweety and hot taste and hot nature. Sang-gang-jup(生薑汁) cure the sequela of So-gal(消渴) by his hot nature. We think In Diabetes Mellitus, that juice can be used by drink for the treatment of diet because of simility between So-gal(消渴) and DM.

• Korean Journal of Ichthyology
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• v.26 no.4
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• pp.340-344
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• 2014

A single specimen of Pseudocaranx dentex (115.8 mm in standard length), belonging to the family Carangidae, was firstly collected by a set net in the coastal waters of Jeju Island on July 14, 2014. This species was characterized by a yellow stripe presented along both sides, a single series of canine teeth arranged on jaws, a black spot on upper margin of opercle, and snout length longer than eye diameter. We newly add this species to the Korean fish fauna and propose its Korean name "Heuk-jeom-jul-jeon-gaeng-i-sok" and "Heuk-jeom-jul-jeon-gaeng-i" for the genus and species, respectively.