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      • 신문 매체의 월드 와이드 웹 게시판에 대한 의제설정기능 사례 연구

        안영민 영산대학교 2002 영산논총 Vol.10 No.-

        The purpose of this study is to grope for possibility of World Wide Web as a alternative media. And the basic hypothesis of this study is that agenda setting function of newspaper is not extant in a bulletin board of World Wide Web. As a result of this research, all hypotheses are accepted. First, agenda setting function of newspaper for issues in a bulletin board is not extant. Second, agenda setting function of newspaper for on-line newspaper is not extant. Finally, agenda settting function of on-line newspaper for issues in a bulletin board is not extant. Therefore, a basic hypothesis of agenda setting function is not applied in user of World Wide Web. These results mean that possibility of World Wide Web as a alternative media is extant.

      • 高品質 豚肉 生産을 위한 고구마 사일리지의 開發에 關한 硏究 : 3. 肥肉豚에 대한 고구마 사일리지 給與가 豚肉의 品質에 미치는 影響 3. Effects of Supplementing the Sweet Potato Silage on Pork Quality

        安瑛敏,高永杜,文勝式,陳詳根,鄭孟和 진주산업대학교 농업기술연구소 1999 農業技術硏究所報 Vol.12 No.-

        육에 대한 소비자들의 욕구는 계속해서 증가하고 다양해지고 있어 이러한 욕구에 부응하기 위해 육의 풍미 및 육색을 증진시키는 것으로 알려진 고구마 사일리지를 급여한 돈육 일반성분과 물리적인 성질 및 도체특성을 조사하였다. 고구마 사일리지 제조는 고구마의 외부에 부착된 흙을 수세하여 마쇄한 후 고구마 사일리지 1은 고구마 70%, 맥강 20%, 대두박10%를 혼합하여 제조하였으며, 고구마 사일리지 2는 고구마 70%, 맥강 30%를 혼합하여 제조하였다. 일반성분으로는 수분, 조지방, 조단백, 조회분을 조사하였고, 물리적 성질로는 pH, 보수성, 연도, 육과 지방색, 관능검사, 도체특성을 조사하였다. 일반성분에서 수분은 고구마 사일리지 2 급여구가 다른 처리구에 비하여 유의적으로 높게 나타난(P<0.05) 반면에 조지방 함량과 조단백질 함량은 유의적으로 낮은 함량을 보였으며, 그리고 조회분 함량은 처리구간에 유의적인 차이가 없었다. 물리적 성질인 pH의 변화는 대조구와 고구마 사일리지 급여구간에는 유의적인 차이가 없었다. 보수성은 고구마 사일리지 급여구가 대조구보다 유의적으로 높게 나타났으며(P<0.05), 연도는 고구마 사일리지 급여구가 대조구에 비하여 좋은 결과를 보였다. 육색의 변화는 고구마 사일리지 급여로 명도가 유의적으로 낮게 나타났으며, 적색도와 황색도는 측정부위에 따라 값의 변화가 심하였다. 지방색은 고구마 사일리지 급여가 대조구에 비하여 황색도가 낮아 좋은 결과 였다. 관능검사 결과는 고구마 사일리지 급여가 대조구에 비하여 풍미는 유의적으로 높은 성적을 보였지만(P<0.05), 다즙성, 견고성, 탄력성에는 유의적인 차이가 없었다. 전체적인 관능검사 성적은 고구마 사일리지 2 급여구가 가장 좋은 성적을 얻었다. 도체특성에 미치는 변화를 측정한 결과 도체중은 유의적으로 낮게 나타났으나(P<0.05), 지육율은 차이가 없었다. 그러나 고구마 사일리지 급여로 등지방 두께가 유의적으로 감소하는 결과를 보였다(P<0.05). 본 실험 결과 보수성과 연도는 대조구에 비해 고구마 사일리지 급여구가 더 나은 결과 나타내었으며, 육색과 관능검사, 도체특성 결과도 대조구에 비교해 고구마 사일리지 급여구가 유의적으로 더 나은 것으로 나타나 고구마 사일리지를 급여시 특히 고구마 사일리지 1 급여구의 경우 돈육의 육질을 크게 향상시킬 수 있을 것으로 사료된다. The present study was conducted to investigate the effect of supplementary feeding of sweet potato silage on carcass and its meat quality in finishing gilts. Two sweet potato silages containing same ingredients with different ratios(silages 1 and 2; 70 and 70% sweet potato, 20 and 30% barley bran, 10 and 0% soybean meal, respectively) were fermented for 21 days in 500 kg-capacity silos. Finishing gilts were fed a commercial finishing diet(CONT), or the same basal diet plus 0.4kg silage 1(TRT 1) or silage 2(TRT 2)/head/day beginning from 90kg of body weight, 18 heads per group, up to approximately 110kg of final weight and slaughtered. After measuring carcass traits, loin eye sections were removed and their physicochemical characteristics were analyzed. The sensory evaluation on the fresh and cooked meat was performed by the panel test and the whole experiment was repeated 3 times. Backfat thickness was reduced in TRT 1 and TRT 2 compared with CONT, but carcass weight and dressing percentage were not different between the feeding regimens. Compared with CONT, TRT 1 and TRT 2 had greater water holding capacity, tenderness, fat color and palatability scores including flavor and reduced brightness, with no difference in pH, juiciness, firmness and gumminess. Overall, TRT 2 exhibited the greatest sensory evaluation score.

      • KCI등재

        Thyroid function in obese Korean children and adolescents: Korea National Health and Nutrition Examination Survey 2013–2015

        안영민,문순정,김순기,서영주,이지은 대한소아내분비학회 2018 Annals of Pediatirc Endocrinology & Metabolism Vol.23 No.3

        Purpose: In recent years, there has been an increasing focus on thyroid function in pediatric obese patients, but no nationwide study evaluating the relationship between thyroid function and obesity has yet been conducted in Korea. We aimed to evaluate thyroid dysfunction in obese Korean children. Methods: We analyzed the associations between obesity and thyroid hormone levels among 975 Korean boys and girls aged 10–18 years and who participated in the Korean National Health and Nutrition Examination Survey VI (2013–2015). Results: Average serum thyrotropin (TSH) and serum free thyroxine (fT4) levels in the nonobese group were 2.7±0.1 µIU/mL and 1.3±0.0 ng/dL, respectively, and those in the overweight group were 3.1±0.2 µIU/mL and 1.2±0.0 ng/dL. Serum TSH level was significantly higher in the abdominal obesity group than in the normal group (P=0.023). fT4 level was significantly lower in both the overweight and abdominal obesity groups than in the normal group (P<0.001, P=0.014). Serum TSH level was associated positively with abdominal obesity and levels of high-density lipoprotein cholesterol and triglyceride. Serum fT4 level was negatively correlated with abdominal obesity (P=0.014). Conclusion: Korean children with abdominal obesity showed increased TSH and decreased fT4 levels compared to normal children.

      • KCI등재후보

        계지복령환(桂枝茯笭丸), 소복축어탕(少腹逐瘀湯), 도홍사물탕(桃紅四物湯)이 메산지움세포 증식과 Fibronectin 합성에 미치는 영향(影響)

        안영민,안세영,두호경,권영구,Ahn Young-Min,Ahn Se-Young,Doo Ho-Kyung,Kwon Young-Ku 대한한방내과학회 2003 大韓韓方內科學會誌 Vol.24 No.1

        In order to investigate the effects of Kaejibokryungwhan, Sobokchugeotang and Dohongsamultang on mesangial cell proliferation and fibronectin synthesis, laboratory study was performed. The results are summarized as follows; 1. Mesangial cell proliferation was significantly decreased in the Kaejibokryungwhan group and the Dohongsamultang group compared with the Control group. In the Sobokchugeotang group, the mesangia1 cell proliferation activity was lesser than Control group, but it was statistically non-significant. In Kaejibokryungwhan group, the Sobokchugeotang group and Dohongsamultang group, mesangial cell proliferation was significantly decreased compared with the Hydrocortisone group 2. In the group, which contained fetal bovine serum, fibronectin synthesis was decreased in the Kaejibokryungwhan group, the Sobokchugeotang group and Dohongsamultang group compared with Control group, but the difference was statistically non-significant. In Kaejibokryungwhan group, Sobokchugeotang group and Dohongsamultang group, fibronectin was less decreased compared with that of Hydrocortisone group. 3. In the group, which contained fetal bovine serum, fibronectin synthesis was significantly decreased in Kaejibokryungwhan group and Sobokchugeotang group than those of Control group. In Dohongsamultang group, the fibronectin synthesis was decreased than Control group, but the difference was statistically non-significant. In Sobokchugeotang group, the fibronectin synthesis was decreased than Hydrocortisone group, but it was statistically non-significant. According to the above results, the mesangial cell proliferation and fibronectin systhesis could be reduced by Kaejibokryungwhan group significantly.

      • KCI등재후보
      • KCI등재

        울금약침(鬱金藥針)이 백서(白鼠)의 간손상(肝損傷) 회복(恢復)에 미치는 영향(影響)

        안영민,박희수,Ahn Young-Min,Park Hee-Soo 대한침구의학회 1998 대한침구의학회지 Vol.15 No.2

        These studies were carried out to observe the effect of Aqua-acupuncture with Woolgum extract on the recovery from liver injury of rats. The liver injury of rats induced with 0.5ml/200g carbon tetrachloride. The Aqua-acupuncture with Woolgum extract solution inserted into corresponding locus of the Kansu(BL18.) in Rats. Experimental group was divided into 4 groups: Normal group, $CCI_4$-intoxicated group, Saline treated group after $CCI_4$-intoxicated and Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. Biochemical assays for each serum enzyme activity of GOT, GPT, LDH, total protein, triglyceride, albumin, WBC, neutrophils, lymphocyte were performed. The results were as follows : 1. GOT was decreased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. In GOT activity, the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated showed higher level significant compared with the saline aqua-acupuncture treated group after $CCI_4$-intoxicated. 2. GPT was decreased with statistical significance in the Woolgum aqua-acupuncture treated after $CCI_4$-intoxicated. In GOT activity, the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated showed higher level significant compared with the saline aqua-acupuncture treated group after $CCI_4$-intoxicated. 3. LDH was decreased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. 4. Total protein increased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. 5. Albumin was increased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. The saline aqua-acupuncture treated group after $CCI_4$-intoxicated was not recognized as compared with $CCI_4$-intoxicated group. 6. Triglyceride was increased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. 7. WBC was decreased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. In WBC count, the Woolgum aqua-acupuncture higher level significant compared with the saline aqua-acupuncture treated group after $CCI_4$-intoxicated. 8. Lymphocyte was decreased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. 9. Neutrophils was increased with statistical significance in the Woolgum aqua-acupuncture treated group after $CCI_4$-intoxicated. The saline aqua-acupuncture treated group after $CCI_4$-intoxicated was not recognized as compared with $CCI_4$-intoxicated group. From above results, it is suggested that the Woolgum aqua-acupuncture had significant effects on the injury induced by $CCI_4$.

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