• 대한통합의학회지
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• 제3권2호
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• pp.63-72
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• 2015

Purpose: The purpose of this study was to investigate the foot pressure of subjects with hallux valgus following conservative management. Methods: The subjects (20 females) were divided into 2 groups; Hallux valgus group (10) and Control group (10) who could evaluate questionnaire & weight bearing X-ray. All the participants were evaluated distribution of foot pressure by Zebris FDM-S system with conservative management (taping therapy and hallux valgus device) during single-limb stance. Results: The Hallux valgus group (HVG) was significantly different than Control group (CG) in hallux valgus angle(p<0.05). The Hallux valgus group with Foot Device (HVG-FD), Hallux valgus group with Taping (HVG-Tp) and Hallux valgus group with Foot device and Taping (HVG-FD&Tp) was not significantly different than CG in hallux valgus angle (p<0.05). The HVG was not significantly different than CG in forefoot (p1, p2, p3), significantly different than CG in rearfoot (p7) about foot pressure during single-limb stance (p<0.05). The HVG-FO and HVG-FO and TP was significantly different than HVG in forefoot (p1, p2, p3), on significantly different than HVG in rearfoot (p7) about foot pressure during single-limb stance (p<0.05). There was significantly correlation HVG-FO and HVG-FO & TP in forefoot (p1, p2, p3) was negative correlation (p<0.05) and in rearfoot (p7) was positive correlation (p<0.05). Conclusion: This study showed that hallux valgus were effected hallux valgus angle and foot pressure by various treatment methods during single-limb stance. Further study is needed to measure various age and work with hallux valgus for clinical application.

• Toxicological Research
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• 제5권2호
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• pp.97-104
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• 1989

A new exposure system was developed to generate p-dinitrobenzene (p-DNB) containing atmosphere. A glass column was filled with small glass beads coated with the chemical. The p-DNB containing medium was heated to a temperature beyond the boiling point of p-DNB. A stream of air flow was forced to pass through the column and let it mixed with fresh air before introducing into an inhalation chamber. The concentration of p-DNB in the chamber air was measured by direct assaying the air directly and by sampling the chemical using a microfilter installed in the chamber.

• 한국환경보건학회지
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• 제7권1호
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• pp.21-31
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• 1981

This survey was carried out to investigate the temperature, pH value, nitrogen (ammonia, nitrite, nitrate), turbidity, color, chloride ion, $KMnO_4$ consumed, and hardness as chemical analysis of the tap water in Seoul city area during the period from September to Octobor, 1979, and to observe the differences among the values by the distance from the water purification plant and by the district supplied tap water from-the each water purification plant. The results obtained were as follows: 1) An average of the water temperature was $19.8\pm 0.2\circ$C. 2) An average of pH was $7.18\pm 0.02$. The difference among each district was statistically significant (p<0.01), but it was not observed among each distance. 3) An average of turbidity was $1.25\pm 0.12$ ppm. The difference among each district was highly significant (p<0.01), respectively, but not among each distance. 4) An average of color was $1.43\pm 0.16$ ppm, and there were statistically significant differences by the distance and by the district (p<0.01). 5) An average of ammonia nitrogen was $0.022\pm 0.005$ ppm. The differences among each distance, and district were statistically significant (P<0.01). 6) An average of nitrite nitrogen was $0.0050\pm 0.0013$ ppm, and the difference among each distance was highly significant (p<0.01), respectively, and each district showed statistical significance (p<0.01). 7) An average of nitrate nitrogen was $0.82\pm 0.08$ ppm. The difference among each district was significant (p<0.05), and each distance showed high significance (p<0.01). 8) An average of $KMnO_4$ consumed was $3.73\pm 0.16$ ppm, and the difference among each district was significant (p<0.05), but it was not observed among each distance. 9) An average of chloride ion was $8.56\pm 0.28$ ppm, and the difference among each district was higly significant (p<0.01), respectively, but it was not observed among each distance. 10) An average of hardness was $40.69\pm 1.17$ ppm, and there was statistically significant difference by each district (P<0.01), but not by distance. 11) The interrelation between temperature and pH of the tap water revealed the negative correlation from the coefficient of it as showed r=-0.6073 and p<0.01. 12) Except water temperature, there were negative correlationships between pH and other water qualities. 13) Correlation coefficients of $KMnO_4$ comsumed and ammonia nitrogen, nitrite nitrogen were statistically significant but that of $KMnO_4$ consumed and nitrate nitrogen showed no statistical correlationship. 14) Ammonia nitrogen seems to have high correlationship with nitrite nitrogen(r= +0.6669), but not with nitrate nitrogen. 15) Nitrate nitrogen seems to have statistically significant correlationship with nitrite nitrogen (r=+0.4959), but not with ammonia nitrogen. 16) The interrelation between chloride ion and hardness of the tap water revealed positive correlation from the coefficient of it as showed as r=+0.4888 and p<0.01.

• 한국임상수의학회지
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• 제18권4호
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• pp.363-367
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• 2001

개의 피부질환은 발생이 매우 높은 질환으로 다양한 원인에 의해 발생하나 대부분 장기간의 치료가 요구되거나 완치가 되지 않고 평생 치료를 받아야 하는 경우가 많다. 샴푸는 원발성 원인 치료에 보조적으로 사용되고 있으나 처방샴푸 치료의 중요성이 강조되고 있다. 본 연구는 피부표면 pH에 대한 다양한 샴퓨의 영향을 알아보기 위해 샴퓨를 정상견의 피부에 적용한 후 피부 pH 측정기를 통해 pH를 측정하였으며 적용된 샴푸는 Humilac, Sebocalm, Sebolytics, Etiderm, PEroxyderm, HyLy-T, Zn-7를 이용하였다. 해부학적 위치에 대한 피부 pH는 우측 흉부가 7.66$\pm$0.10으로 가장 높았고 좌측 이개는 6.20$\pm$0.23으로 가장 낮았으나 모두 정상 범위 (6.2-7.8)이었다. 샴푸 적용후 7분에 Humilac (p<0.01), Sebocalm(p<0.01), Etiderm(p<0.01), Peroxyderm(p<0.01), 과 Sebolytics (p<0.05)가 detergent에 비해 유의하게 낮았으며 Humilac과 Sebocalm은 정상범위 보다 낮게 나타났다. HyLy-T와 Zn-7 Derm은 적용후 17분에는 샴푸를 적용한 모든 피부의 pH는 증가하였으며 77분에 다소 증가하였다. 본 실험을 통해 처방 샴푸는 피부의 pH를 낮추었고 그 효과는 즉시 나타났으며 피부 pH 측정기는 피부의 pH측정에 실제적이며 간단한 방법으로 생각된다.

• 한국환경보건학회지
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• 제31권1호
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• pp.94-98
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• 2005

This study was carried out to provide radon concentration and exposure in building. The average radon concentrations of building was measured 1.37 pCi/L in basement, 0.95 pCi/L in 1st layer, 0.74 pCi/L in 2nd layer, 0.56 pCi/L in 3rd layer, and 0.4 pCi/L in 4th layer, respectively. The average radon concentration of basement was measured the higher than any other stairs. Daily average distribution of radon concentrations in building shown that radon concentrations measured in morning at 8hr was the highest value. Monthly average distribution of radon concentrations shown 0.28 ${\pm}$ 0.17 pCi/L in April and 0.82 pCi/L in December that was the highest value. The average concentrations of radon was measured 0.38pCi/L in spring. 0.44 pCi/L in summer, 0.53 pCi/L in autumn, and 0.67 pCi/L in winter, respectively. This result shown that the average concentrations of radon in winter was the higher than any other seasons. That reasons was supposed that effect of number of exchanges and using air conditions was the higher in summer than winter.

• 동아시아식생활학회지
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• 제10권1호
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• pp.77-88
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• 2000

This study was carried out to compare dietary attitudes between the children with school lunch fee provided by parents and by the government. The subjects of this study was consisted of 460 elementary school students in the 6th grade (407 lunch-affordable children. 53 lunch-unaffordable children) . General characteristics was significantly different in two groups. In the free group family size(P<0.001),percentage of living with parents (P<0.001) and education level of parents(father : P<0.05, mother P<0.01) was lower than in the charged group, but the dependence on mother's income(P<0.001) and financial support of government (P<0.001) was higher. There was no significant difference in anthropometric measurements by lunch fee. The preference to cooling method was significantly different(P<0.01), the charged group liked grill except frying and roasting but the free group liked seasoning and salting. When comparing eating habits, general eating behavior(P<0.05) was significantly lower in the free children and especially regularity of breakfast(P<0.05) and daily intake of raw vegetables (P<0.05), fruits(P<0.01). There was no significant difference in the total score of nutrition knowledge between the children of the two groups.

• 보존과학연구
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• 통권5호
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• pp.148-166
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• 1984

The Investigation of organisms damaged to papers and cellulose materials of Cultural Property in the Ch'ang Dok Palace The investigation of the airborne fungi, the attached fungi to the papers and cellulose materials of Cultural Properties in addition to the insects inhabiting at the Ku Sonwon Jon, Shin Sonwon Jon and Yonwa ch'anggo in the Ch'ang Dok Palace carried out from Jul. 10 to Jul. 21,1984.The results are summarized as follows ;1. Isolation and identification of the airborne fungi from the three storages were Cladosporium sp., Alternaria alternata, As pergillus cervinus, A. flavus, A. nidulance, A. oryzae, A. terreus, A. versicolor, A. wentii, Penicillium adametzii, P.albicans, P.canescens, P. citreo-viride, P. citrinums, P. decumbens, P. frequentans, P. funiculosum, P.herquei, P.implicatum, P.multicolor, P.nigricans, P.nonatum,P.purpurogenum, P.roqueforti, P.viridicatum, Trichodema viride, Geotrichumcandidum, Curvvlaria lunata, Torula hebarum, T.thermophila, Itersoniliasalmonicolor, Drechsclera avenue, Candida sp., Acremonium sp., and Botrytis sp., It was found that thirty five species in thirteen genera was isolated. Among them, the dominant species was Cladosporium sp., and the order was Penicillium, Aspergillus, Alternaria and so on.2. The attached fungi directly isolated from the papers and cellulose materials of Cultural Properties were twenty-nine species in fourteen genera, namely, Acremonium sp., Albertiniella sp., Alternaria alternata, Aspergillus clavatus,A.niger, A.ornatus, A.versicolor, Botrytis sp., Bysochlamys sp., Carpenteles sp.,Chaetomium globosum, Cladosporium sp., Eurotium sp., Mucor sp., Penicilliumcanescens, P.chermesium, P.citrinum, P.frequentans, P.funiculosum, P.herqueiP .implicatum, P.javanicum, P.luteum, P.purpurogenum, P.thomii, P.viridicatum, Torula thermophila, Trichoderma koningi and T.viride. Among them, the mostfungi distributed on the surface of the papers and cellulose materials was Penicillium and the order was Aspergillus, Alternaria, Cladosporium, Trichodermaand so on.3. The insects collected the three storages were ten genera and ten species including 916 specimens. By classifying the insects collected, the most species of the insects was Stenoscelodes hayashii of 857 specimens occupied about 93% of the total insect. And the other insects were collected as Microgamme costipennisAnobium pertinax, Xenomimetes alni, Anthrenus verbasci, Holoparmecus signatus,Thermobia domestica, Halyomorpha brevis, Drosophila coracine and Brattaorientalis. As described above, it could be known that the most airborne fungi was Cladosporium and the order was Penicillium, Aspergillus, Alternaria in the three storages. And the most attached fungi distributed on the surface of papers and cellulose materials was Penicillium and the other fungi were Aspergillus, Alternaria Cladosporium, Trichoderma and so on. Accordingly, from the results, itwas assumed that the major part of airborne fungi were attached to the papers and cellulose materials of Cultural Properties. The paper and cellulose materials of Cultural Properties in Ch'ang Dok Palace were chiefly damaged by S.hayashii in Coleoptera.

• 고려인삼학회:학술대회논문집
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• 고려인삼학회 2002년도 학술대회지
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• pp.502-508
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• 2002

The strains of Panax ginseng C.A. Mey., P. quinquefolius L. and selected strains P. ginseng-B, P.ginseng-A, P. quinquefolius-C were investigated. Activities of SOD, catalase and peroxydase were determined by methods of Fridovich et al. (1979), Komov et al.(1975), Bovaird et al.(1982) respectively. Activities of SOD, catalase, peroxydase were investigated every day 5 in cycle of cultivation. For P. ginseng it was the 35 days, P. quinquefolius the 70 days, P. quinquefolius-C 90 days. P. ginseng-B 90 days, P. ginseng-A 60 days. The P. quinquefolius, P. quinquefolius-C, P. ginseng-B had clear differentiation and developed tracheid elements, which are absent in strain of P. ginseng. The peaks of protein content for P. ginseng (4.5 units/g) and for P. quinquefolius (3.5 units/g) were on day 10 and remained unchanged till the last cultivation. The strain P. ginseng-A had two peaks of protein content (2.5 mg/g) on day 15 and on day 30. For P. ginseng-B strain these peaks were on day 5 and day 40 (3.5 mg/g). Peroxydase activity peak (60 units/g) in P. ginseng strain was on day 10. This activity in P. ginseng-B had two peaks on day 15 and day 35 and reached 95 units/g , increasing to 150 units/g to day 80. In strain of P. ginseng-A was only one maximum of this activity -130 units/g on day 45. In P. quinquefolius peroxydase activity was 103 units/g on day 40, increasing to 135 units/g to day 90. For P. quinquefolius-C this activity peak was 136 units/g on day 60. Peroxydase activities for the upper and lower layers of biomass was different and varied considerably from 28-35 units/g in lower to 270-290 units/g for upper layer. The SOD activity had two peaks in P. ginseng strain the 80 units/g and the 70 units/g on day 20 and day 35 respectively. Activity of SOD in P. quinquefolius strain reached 53 units/g on day 40 and increased up to 83 units/g to day 60.The similar increase of SOD activity was marked for P. ginseng-B to 85 units/g on day 90. In P. ginseng strain the 6 molecular isoforms SOD was defined. One of them with RfO,6 was determined in all days of cycle, three other (Rf-0.43; 0.54;0.80) only on day 10 and day 20. The isoform of SOD with Rf-0,29 was detected only on day 10 and with Rf-0,35 only on day 35. The catalase activity decreased in all strains to the last days of cultivation. The changes of SOD, catalase and peroxydase activities reflect the differences between the strains of Panax ginseng and Panax quinquefolius and their selected forms. The correlation between maximum life span of strains and activities of their antioxydant enzymes were detected.

• 한국융합학회논문지
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• 제12권12호
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• pp.401-409
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• 2021

이 연구는 천안시 태조산의 산림 경사 트레킹 시 80bpm 및 130+30bpm의 속도로 걷기 운동 후 정적회복 및 동적회복방법이 회복 중 심박수, 혈중젖산농도, 혈중글루코스에 미치는 영향을 분석하여 산림환경의 경사 트레킹 후 효율적인 회복방법을 알아보고자 하였다. 걷기 운동을 하는데 이상이 없는 20-30대 남자 9명을 대상으로 80bpm 속도와 130+30bpm 속도로 트레킹 후 정적회복방법과 동적회복방법에 따라 얻은 결과를 이원 반복측정 분산분석(Two-way repeated ANOVA)방법으로 분석하였으며, 유의한 차이가 나는 경우 contrast의 repeated 방법을 적용하여 비교 분석하였다. 80bpm 조건에서의 심박수는 방법(p=.008)과 시기(p=.000)에 따라 유의한 차이가 있었으며, 혈중젖산농도는 회복방법에 따라 유의한 차이가 없었으나(p=.401), 시기에 따라 유의한 차이가 나타났다(p=.000). 혈중글루코스는 회복방법에 따라 유의한 차이가 나타나지 않았으며(p=.093), 정적회복방법의 시기에서 유의한 차이가 나타났다(p=.002). 130bpm+30bpm 조건에서의 심박수는 방법(p=.002)과 시기(p=.000)에 따라 유의한 차이가 있었으며, 혈중젖산농도는 방법(p=.001)과 시기(p=.000)에 따라 유의한 차이가 나타났고, 혈중글루코스농도는 방법(p=.721)과 시기(p=090)간 유의한 차이가 나타나지 않았다.

• 한국식물병리학회지
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• 제14권4호
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• pp.299-302
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• 1998

V8 juice agar (V8A) has been the most popular and commonly used medium for growth and reproduction of Phytophthora. However, frequently V8 vegetable juice is not available or difficult to obtain in Korea. We therefore developed widely accessible medium to substitute for V8A using domestically available five juices; two carrot (KCJA), two tomato (KTJA) and a vegetable-mix (KVMA). To prepare 10% juice medium, each vegetable juice 100 ml, DW 900 ml, agar 17 g and Ca CO3 0.5∼1.0g were supplemented to adjust pH ca. 6.0 Mycelial growth of P. cactorum and P. capsici on KTJA and KVMA was equally effective as V8A for the growth of P. cactorum, P. capsici, P. drechsleri and P. nicotianae under light. Sporangial production of P cactorum, P. capsici and P. nicotianae on KTJA and KVMA was as good as V8A and slightly better than CKJA, but the difference was insignificant by P. cactorum and P. nicotianae. The four fungi successfully formed oospores on all the media although the numbers were varied among species and media. While KTJA was the best for P. cactorum and P. capsici, V8A was the best for P. capsici and P. drechsleri. However, KCJA stimulated highest number of oopspores of P. nicotianae. Overall results showed that domestically available vegetable juices were highly effective on growth and reproduction of Phytophthora and comparable to V8 juice. Therefore, the domestic juice medium can be successfully replaced V8A in Phytophthora study.