푸른길 공원의 대기 환경 특성에 관한 연구

민경우,이경석,박옥현,윤관주,김도술,박세일,정원삼,이대행,조영관,Min, Kyoung-Woo,Lee, Kyoung-Soek,Park, Ok-Hyun,Yoon, Kwan-Ju,Kim, Do-Sool,Park, Se-Il,Jeung, Won-Sam,Lee, Dae-Hang,Cho, Young-Gwan 한국환경보건학회 2015 한국환경보건학회지 Vol.41 No.3

Objectives: This study aimed to survey the characteristics of air quality and meteorological conditions in a greenway park. Methods: We measured meteorological and health related factors, including noise, particulate matter ($PM_{10}$) and selected gaseous air pollutants at three locations in a greenway park and on a general roadside as comparison. The measurements were repeated four times from April to October 2014. Results: The average air temperature in the greenway park was $20.7^{\circ}C$ which was $1-2^{\circ}C$ lower than on the general roadside. The average $PM_{10}$ concentration in the greenway park was $85.0{\mu}g/m^3$, a level 2-3 times lower than that at the roadside. The noise level at the greenway site was 4.4 dB(A)- 23.0 dB(A) lower than at the roadside. The average CO, $CO_2$, $SO_2$ and NOx concentrations in the greenway park were lower than at the roadside. The average phytoncide and anions concentrations in the greenway park were higher than at the roadside. Conclusions: The urban forest of the greenway park may have some impact on air quality and meteorological conditions.

Quality Characteristics of Jeung-pyun Using Dry-Milled Rice Flour

Ji Won Park,Yoon Jeung Lee,Min Young Kim,Myeong Seob Song,Hyun Ah Oh,Park Gi Hoon,Sun Young Choi,Heon Sang Jeong 한국식품영양과학회 2018 한국식품영양과학회 학술대회발표집 Vol.2018 No.10

肉鷄後期飼料의 給與時期가 鷄肉의 理化學的 成長에 미치는 影響

鄭場龍,朴成振,宋瑛敏 진주산업대학교 1985 論文集 Vol.23 No.-

本 試驗은 肉鷄後期飼料의 給與時期를 3週齡(A) 4週齡(B) 5週齡(C) 및 6週齡(D)時 달리했을 때 브로일러의 成長에 미치는 影響을 살펴보고자 1985年 5月 2日부터 同年 6月 13日(42日間)에 걸쳐 晋州農林專門大學 動物飼育場 育雛室에서 實施하여 다음과 같은 結果를 얻었다. 1. 增體量은 3주령시 給與區(A)가 2,272.15g로 가장 좋았으며 각 구간에 差異(p<0.01)가 인정되었다. 2. 飼料攝取量은 4주령시 給與區(B)가 5,256.31g로 타구에 비해 良好했으며 각 구간에 差異(p<0.01)가 있었고 飼料要求率도 각 구간에 차이가 있었다(p<0.01). 3. 産肉指數는 A구(330.70) B구(280.16) D구(267.02) 및 C구(263.00)로 각 구간에 差異가 인정되었다(p<0.01). 4. 屠體率은 A구(73.13) C구(71.98) B구(71.83) 및 D구(71.76) 順으로 나타났다. 5. 肉鷄 1首當 收入은 A구가 480,22으로 가장 좋았고 B구(364,29원), C구(304,71원) 및 D구(244,92원)의 順이다. This experiment was conducted to investigate the effect of feeding time of broiler finisher diets at 3 weeks(A), 4 weeks(B) , 5 weeks(C) and 6 weeks(D) on growth in broiler for 42 days from May 2, 1985 to June 13, the same year at brooder house, Chinju Agricultural and Forestry Junior Technical College. The results obtained were summarized as follws: 1. Body weight gain was the highest in the A plot(2,272.15g)and there were significant(P<0.01) differences between the all plots. 2. Feed intake was superior in the B plot(5,256.31g) to the other plots and there were significant (p<0.01) differences between the all plots, and feed conversion was significant (p<0.01) differences between the all plots. 3. Point spread was 330.70(A), 280.16(B), 267.02(D) and 263.00(C) in the order and there were significant(p<0.01) differences between the all plots. 4. Dressing percentages was 73.13(A), 71.98(C), 71.83(B) and 71.76(D) in the order. 5. In economical analysis of broiler production per bird the income was the highest in the A plot in the order of 480.22(A), 364.29(B), 304.71(C) and 244.92 won(D).

Rhizopus製劑(아도헬스)添加가 肉鷄의 成長에 미치는 影響

朴成振,鄭場龍,宋瑛敏 진주산업대학교 1984 論文集 Vol.22 No.-

This experiment was conducted to investigate the effect added formular feed + Ado health 0%(C), formular feed + Ado health 0.04%(T_1) formular feed + Ado health 0.08% (T_2) and formular feed + Ado health 0.12%(T_3) on growth in broiler for 49 days from September 22, 1984 to November 10, the same year at brooder house, Jinju Agricultural and Forestry Junior Technical Collage. The results obtained were summarized as follows: 1. Body weight gain was highest in the T_1 plot and There were significant (p<0.05) differences between the others except T_2­T_3 and T_3­C. 2. Feed intake of T_1 plot was superior to those of all the others and There were significant (p<0.05) differences between the other except C, T_1 and T_2, and feed efficiency was significant (p<0.01) differences between the all plot. 3. Point spread was 338.93(T_1), 306.25(T_2), 270.10(C) and 268.56(T_3) in order. 4. Dressing percentages was 72.00(T_1), 70.37(T_3), 70.31(T_2) and 69.09(C) in order. 5. In economical analysis of broiler production, the highest income was 968.44won(T_1) and 806.50won(T_2) 751.26won(C) 673.51won9T_3) in order.

여드름양 발진에서의 말라쎄지아 포자 검출 빈도에 관한 연구

박장규,이웅재,김연수,서영준,김경호,이증훈 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.2

Steroid acne and pityrosporum folliculitis have similar clinical manifestations. So it was not casy to do differential diagnosis of these two diseases. We have tried to find out the different points between these diseases in clinical characteristics, positive rate of the malassezia spores, and their response to antifungal agents. We studied 21 patients with acneiform eruptions which were distinct from acne vulgaris. Patients were divided into two groups by steroid treatment history. Among 21 patients, 6 were administered steroid just before eruption and 15 were free from steroid within 6 months. We have examined malassezia spores with 10% KOH/Parker blue black ink mount from papules, pustules and comedones according to the patients skin lesions. The malassezia spores detected in 5 paticnts(83.3%) in the former and 9 patients(60%) in the latter. In malassezia folliculitis, the frequency of which showed above the (3+) score of malassezia spore under microscopy was higher than in steroid acne. Mean duration of the disease was 70.4 weeks in latter group, which was longer than 5.2 weeks of the former group. And there were some differences between two groups in the distribution of the lesions. Mean treatment duration was same in two groups (4 wks, 3.5 wks). Steroid acne patients would be treated better with antifungal agents than with acne regimens.

TV 스포츠 프로그램이 대학생들의 스포츠활동에 미치는 영향

박병주,이상봉,서봉한,이영덕,노영태,김정식 釜山大學校 附設 體育科學硏究所 1999 體育科學硏究所 論文集 Vol.15 No.-

One of the purpose of this study was to research that how TV sports programs have an effect on the sports activities of college students Another purpose was that this research would be used to make more effective and systemetic sports program and to create sound atmosphere filled with brightness through reasonable sports activities of students. The subjects for this study were composed of make male and female students of S,A and D university in Pusan, excluding those who belonged to physical education department. And the questionnaires were distributed at random. The results were as follows. 1. In the question asking frequency of sports event involved, it was showed that male student take part in 2~3 events, I event in order and female nothing, l event in order. In the rate of sports activities in everyday life, level of male students(3.98±1.4) was higher than that of female(2.75±0.9). 2. In the question asking the feeling while watching sports program on TV, it was showed that male students feel the need of sports strongly, want to run in training wear in order and female feel a little need of sports, don't care about it in order. 3. In the question which factors make them feel the desire of participation in sports activities, it was showed that both student feel the desire 'when they want to increase fitness and strength', 'when they want to relax stress' in order 4. In the question asking media where students get information, it was showed that male students get form TV, newspaper, sports magazine, teaching material in order, and female TV, newspaper, sports magazine in order. In the way to fing the result of sports game, it was showed that both student get through TV broadcasting, newspaper, radio in order, it was showed that male students get from TV sports program, lesson, school class in order, and female students get from school class, lesson, TV sports program on order. 5. In the reason why students watch TV sports program, it was because that male students have an interest in sports, want t release stress in order and female students want to release stress, have an interest in sports in order. In the reason why students don't watch TV sports program, it was because that male students want to watch another programs, don't know the rules and how the game is operated have no interest in sports in order. 6. In dissatisfying factors when watch in TV sports program, it was showed that for male, TV program are declined to some popular sports game', TV casting hour is too short' in order and for female 'there are not sufficient explanation on rules and skills', 'programs for female are rare' in order. 7. In the question asking what they get from TV sports program, it was showed that male students get security of emotion, relaxation of stress, acknowledgement of health and rules and skills of sports of sports in order and female get security of emotion, relaxation of stress, rules and skills, acknowledgement of health in order. 8. In the volume of watch TV sports program, it was showed that male watch 'sometimes', 'a lot' in order and female watch 'seldom', 'sometimes' in order. In addition, in the volume of watching international sports event such as Asian game, Olympic and World cup, it was showed that male students sometimes watch some events they like almost most games in order and female students watch some events, seldom in order. 9. In the helpful program, it was showed that both male and female students want lesson program, live sports event, special foreign sports event in order. 10. In the question asking which program they want to watch, it was showed that male students want to watch high-leveled foreign sports events, lesson program, live casting in order and female want lesson program, high-leveled foreign sports events, sports enlightment program in order. 11. In the relation between sports involved and TV sports program, it was showed that male student answered 'just so', 'very helpful' in order and female student answered 'a little helpful', 'very helpful' in order. In which part of TV sports programs is helpful to sports involved, it was showed that both male and female students answered 'rules','basic skills', 'sportsmanship and manners', 'choice of sports goods' in order.

이비인후과 영역의 급성염증성질환 치료에 대한 Azithromycin의 임상연구

박기현,전영명,이정권,김광문 대한화학요법학회 1992 대한화학요법학회지 Vol.10 No.2

Azithromycin is a novel aszlide antibiotic with a spectrum of activity broadly similar to that of crythromycin. However, it show substantially better potency in vitro against Hemophilus influenzae, Neisseria gonorrheae, Mycoplasma hominis and Citrobacter diversus than erythromycin. Acitivity in vitro against Streptococcus pneumoniae, Legionella, Branhamella group A and D Streptococcus, and Staphylococcus aureus in essentially similar to that of erythromycin. The objective of this study is to determine the efficacy, safety and toleration of azithromycin in the treatment of patients with acute otitis media, acute sinusitis and acute tonsillitis. We analysed 30 patients who were treated with azithromycin through the open-noncomparative study. Azthromycin was administered orally once daily at a dose of 500㎎ on day 1 followed by 250 ㎎/day on day 2-5. Azithromycin appeared to be an effective safe and simplified treatment for acute infectious diseases in Ent field.

백반증의 PUVA치료반응에 관한 연구(제1보)

박장규,성열훈,성범진,김영호,이증훈 충남대학교 의과대학 지역사회의학연구소 1990 충남의대잡지 Vol.17 No.2

The authors evaluated response to PUVA therapy in 44 vitiligo petients who did'nt show the spontaneous re-pigmentation. In the responded group to PUVA therapy after systemic administration of 8-methoxy psoralen, average MPD of female patients was 3.4 times higher than males, interestingly. Number of irradiation of UVA was similar between male and female, but total doses of female patients group were about 2 times than males till the first re-pigmented spots were noted. The response to PUVA therapy was quite different according to duration of disease and site of lesion. Therefore, we suppose that it is necessary to consider sex of patient, duration of disease, location of vitiligo before making a plan of PUVA therapy.

경북북부지역 한약재와 재배토양중의 중금속과의 상관관계

박문기,이현정,김광중,문영수 한국환경과학회 2005 한국환경과학회지 Vol.14 No.2

The concentration of heavy metal were studied for the estimation of quality in herbal medicines which is Bupleuri Radix, Paeoniae Radix, Dioscoreae Rhizoma and Astragali Radix in products of north Gyeongbuk area. Also, we collected soils from several area in Gyeongbuk, and determined heavy metal concentration of soils by ICP. We compared with herbal medicines in products of Gyeongbuk and their soils. The average levels of heavy metal of herbal medicines in Gyeongbuk area are as follows : Mercury is 0.037㎎/㎏, Chromium is 0.093 ㎎/㎏, Nickel is 0.108㎎/㎏, Copper is 0.475㎎/㎏, Zinc is 3.14㎎/㎏, Manganese is 1.52㎎/㎏, Iron is 7.83㎎/ ㎏, and Cadmium, Lead and Arsenic is not detected. It was very lower in concentrations than those of average Korea area. For the heavy metals contents of Gyeongbuk area, in Gong Jung Ri, represented the higher level, it may be due to a near the road. The Cd contents in soil was not a wide difference. For the As and Pb contents in soil, Song Sa Ri (Bupleuri Radix) represented the higher level(0.68㎎/㎏, 1523㎎/㎏). Correlation coefficients of heavy metal contents in cultured herbal medicines and their soils did not give reproducible results. But the degree of correlation between a few heavy metal contents of Dioscoreae Rhizoma and their soil showed the good transfer from the soil.

폐쇄성 수면 무호흡증 환자에 있어서 하악 재위치 장치 장착과 체위에 따른 상기도 구조와 근활성도의 변화에 관한 EMG 및 두부방사선학적 연구

박영철,배응권,이정권,이종석,김태관 대한치과교정학회 1998 대한치과교정학회지 Vol.28 No.4

폐쇄성 수면 무호흡증(obstructive sleep apnea, 이하 OSA로 표시)은 수면 도중 계속 반복 되어 일어나는 상기도 폐쇄로 인하여 무호흡증을 나타내는 장애(disorder)이다. 근래의 연구에 의하면 상기도 구조의 해부학적 요인뿐 아니라 생리적 요인도 무호흡 발생에 기여한다고 하였으며 또한 이설근이 상기도 유지에 중요한 역할을 한다고 하였다. OSA의 치료를 위해 다양한 술식이 시행되었으며 하악 재위치 장치를 통한 치료 역시 양호한 결과를 나타낸다고 하였다. 그러나 하악 재위치 장치 장착에 따른 구조적 생리적 작용기전에 대한 연구는 미비한 상태이다. 이에 본 저자는 연세대학교 치과대학병원 교정과에 내원한 OSA 환자 26명(남 17명, 여 9명)과 일반 정상 성인 20명(남 10명 여 10명)을 대상으로 앙와위에서 장치 장착 전후의 두부방사선사진을 채득하여 장치에 따른 상기도의 구조 변화를 연구하고 두군 사이의 장치 장착에 따른 효과를 비교하였으며, 또한 OSA 환자 14명(남자 10명 여 4명)을 대상으로 체위 변화와 장치장착에 따른 이설근 근전도 변화를 연구하여 다음과 같은 결론을 얻었다. 1. 상기도 구조에 대한 두부계측학적 측정치 중 연구개의 길이, 연구개 최대 두께와 SPAS, MAS, VAL, H-H1. MP-H에서 정상군과 OSA군 사이의 통계적 유의차를 보였으며, IAS와 EAS는 두 군간에 통계적 유의차를 보이지 않았다. 2. 정상군과 OSA군 모두에서 장치 장착에 따라 후두개가 전방 이동하면서 후두개 수준(epiglottis level)의 기도 폭경은 증가하였고 연구개의 최대 두께가 변하였으며 설골은 전방 이동하였으나 두 군 모두 IAS에서는 다양한 반응을 나타내었다. 장치 장착에 따른 상기도 구조에 대한 효과는 두 군 사이에 서로 차이을 나타내었다. 3. 체위 변화에 따라 앙와위에서 이설근 근전도가 증가하는 경향을 나타내었으나 통계적 유의차는 없었으며, 직립위와 앙와위 모두에서 하악 재위치 장치 장착시에 통계적으로 유의하게 이설근 근전도가 증가하였다. 하악 재위치 장치는 상기도의 해부학적 구조뿐 아니라 상기도 영향을 미치는 것으로 생각되며 장치에 대한 반응은 정상군과 OSA군 사이에 차이를 나타내었고, 두 군은 상기도 생리에 있어서도 서로 다르다고 사료된다. Obstructive sleep apnea (OSA)is a disorder characterized by repetitive episode of upper airway collapse during sleep. Recent studies showed that not only the anatomic factors but the physiologic factors of the upper airway also have effects on the occurrence of apnea and that the genioglossus muscle also plays in important role in the maintenance of the upper airway. A variety of therapies were performed to treat OSA, and among them the use of mandibular repositioning appliances showed reasonable results. But there is still a lack of research on the structural and physiological mechanism upon the use of mandibular repositioning appliances. The author selected 26(male 17, female 9) OSA patients that came to the Yonsei University Dental Hospital, Department of Orthodontics, and 20 normal adults (male 10, female 10) and took cephalometric radiographs of them in a supine position before and after the palcement of the mandibular repositioning appliance to see the structural changes of the upper airway and compare the therapeutic effects between the two groups. We also studied the waking genioglossus muscle activity in OSA patients and investigated the difference in the electromyogram of the genioglosssus muscle upon the change in body posture and the use of mandibular repositioning appliance. Following results were obtained. 1. Among the cephalometric measurements of the upper airway structure, the length of the soft palate, maximum thickness of the soft palate and SPAS, MAS, VAL, H-HI, MP-H showed statistically significant differences between the normal and OSA groups, but the IAS and EAS showed no statistically significant differences between the two groups. 2. In both the normal and OSA groups, as the epiglottis moved forward on wearing the mandibular repositioning appliance, the epiglottis level of the upper airway increased and the maximum thickness of the soft palate changed and the hyoid bone also moved forward, but the IAS in both groups showed various results and the effect of the mandibular repositioning appliance on the structure of the upper airway was different in the two groups. 3. Upon changing the position, the electromyogram of the genioglossus muscle showed a increasing tendency but there was no statistically significant differences, and when the mandibular repositioning appliance were worn there was a statistically significant increase in the electromyogram of the genioglossus muscle in both the upright and supine positions. The mandibular repositioning appliances not only have an effect on the anatomical structure of the upper airway but also on the physiology of the upper airway. There are different responses to the use of mandibular repositioning appliance between the normal and OSA groups therefore it could be considered to have the different physiology of the upper airway between the two groups.