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Dong Hyun Lim,Kwang Seok Ki,Sun Ho Choi,Su Bum Park 한국폐기물자원순환학회 2015 한국폐기물자원순환학회지 Vol.32 No.7
This study was conducted to evaluate effects of chopped and non-chopped rice straw on characteristics of silage-basedtotal mixed ration (TMR) according to the particle size, laceration, and in situ dry matter (DM) degradation. The threerice straw silages as low moisture unchopped (LMUC; 32.75% of moisture, unchopped), high moisture unchopped(HMUC; 42.05% of moisture, unchopped), and high moisture chopped (HMC; 44.71% of moisture, chopped to 30cmlengths) were tested. Samples were collected at every 5 minutes from 10 min of pre-mixing to 50 min. The percentageof >19mm in LMUC and HMC was decreased to 7.23% and 7.74% (p<0.05), respectively, and the percentage of 8mm>was increased to 5.81% and 5.24%, respectively. Furthermore, the laceration of forage by a TMR mixer showed that therewas little change in the reduction of 1.26% in HMC, but was reduced to 7.53% and 16.06% in LMUC and HMUC,respectively. The peNDF>8 was maintained 17~18.5% of the optimal requirement level for 15 to 45 min mixing in LMUCand for 30 to 50 min mixing in HMC, but it exceeded the level of peNDF>8 in the range of 21.49 to 22.53% for 50minmixing in HMUC. However, ruminal in situ DM degradation appeared as LMUC>HMUC>HMC. Therefore, theseresults suggest that the rice straw silage may be useful for high-yielding lactating cows, if it can be supplied with theadequate peNDF, and the limiting factor on DMI and DM degradation was reduced by crushing of the plant tissue, althoughthe rice straw silage was concerned to low quality forage.
허경석(Kyung-Seok Hu),오현주(Hyun Joo Oh),문형순(Hyung Soon Moon),강민규(Min Kyu Kang),최종훈(Jong Hoon Choi),김기덕(Kee Deog Kim),백두진(Doo Jin Paik),고기석(Ki Seok Koh),한승호(Seung Ho Han),정락희(Rak Hee Chung),박선주(Sun Joo Par 대한체질인류학회 1999 해부·생물인류학 (Anat Biol Anthropol) Vol.12 No.2
치아는 씹기와 발음 뿐만 아니라, 미용적인 측면에서도 매우 중요한 역할을 담당한다. 또한 치아의 계측적, 비계측적 특징은 종족간 인류학적 비교나 고고학적 의의 그라고 개인의 신원 확인에 이용될 수 있으므로 체질인류학적, 고고학적 그리고 법치학적인 중요성을 갖는다. 그러나 이에 대한 연구가 국내에서는 활발히 이루 어지지 않아 한국사람 치아의 제정인류학적 특성에 관한 포괄적인 자료는 찾아보기 힘들다. 이에 연구자들은 가야, 고려 및 조선인의 치아 1085 (71 구 ) 개와 한국 현대사람 남녀의 치아 1397 (96 구 ) 개를 대상으로 각 치아마다 5 가지 항목을 계측하고,9 개 항목의 비계측 특정을 조사하였다. 이러한 치아 계측치와 비계측적 특정이 옛 사람과 현대 사람에서 나타나는 차이 점을 비교하였다. 한국 옛사람과 현대사랍 치아의 계측치들을 비교해 보았을 때, 치아의 얼굴쪽혀쪽 너비는 옛사람과 현대사람에서 계측치의 차이가 나타나지 않은 반면, 치아의 안쪽먼쪽 너비 항목에서는 약간의 차이를 나타내었다. 한국사람 치아의 비계측 특정을 조사해 본 결과, 위턱 안쪽앞니에서 삽모양앞니의 출현율은 옛사람에서 96.4%, 현대사람에서 94.2% 를 보였으며, 위턱 가쪽앞니에서 삽모양앞니는 옛사람 93.1%, 현대사람 90.6% 의 빈 도로 옛사람에서 삽모양앞니의 출현빈도가 더 높았다. 아래턱 둘째작은어금니의 혀쪽 교두의 수를 비교한 결과, 옛사람에서는 l 개 (48.0%) 또는 2 개 (52.0%) 의 혀쪽 교두만야 관찰되었으나, 현대사람의 아래턱 둘째작은어금니는 1 개 (52.3%),2 개 (46.7%) 또는 3 개 (1.0%) 의 혀쪽 교두를 가지고 있였다. 현대사람 위턱 첫째작은어금니에서 테라결절은 치아의 안쪽면에 나타난 경우가 53.7% 로 가장 많았으나, 위턱 둘째작은어금니에서는 결절이 나타나 지 않은 경우가 48.7% 호 가장 많았다. 반면에 옛사람은 현대사랍보다 더 높은 빈도의 테라결절 발현 양상을 보 였다. 위턱 첫째큰어금니에서 카라벨리결절의 출현빈도는 옛사람에서 18.4%, 현대사랑에서 36.2% 로 현대사람에서 더 많이 나타나는 경향을 보였다. 교합면 고랑모양은 위턱 첫째큰어금니에서 ‘4-’ 모양이 가장 많았으나 ( 옛 사람 94.3%, 현대사람 94.3%), 위택 둘째큰어금니에서는 ‘+4’모양이 가장 많이 나타났다 ( 옛사랍 40.5%, 현대 사람 76.5%) 옛사랍 , 현대사람 모두에서 아래턱 첫째큰어금니 교합변 고랑의 형태는 ‘Y5’모양이 가장 많았으며, 아래턱 둘째큰애금니에서는 ‘+4’모양이 가장 많이 나타났다.
첨단 과학수사 정책 및 포렌식 기법 종합발전방안 연구(Ⅳ) - 국가안보·국민안전 증진을 위한 유관 법제도 및 정책 평가
김한균(Kim, Han-Kyun),이승현(Lee, Seung-Hyun),이경렬(Lee, Kyung-Lyul),김대원(Kim, Dae-Won),박웅신(Park, Woong-Shin),김기범(Kim, Ki-Beum),권양섭(Kwon, Yangsub),주문호(Joo, Moon-Ho),신수민(Shin, Soo-Min),김면기(Kim, Myeonki),박원규(Par 한국형사법무정책연구원 2021 형사정책연구원 연구총서 Vol.- No.-
2 and 13-Week Repeated Dose Oral Toxicity Studies of SWCNT and MWCNT in ICR Mice
Tae Hwan Ahn,Zhong Ze Han,Hong De Xu,Ki Hyun Gil,Joo Young Lee,Kwang Ho Kim,Jin Sook Bae,Ji Young Lee,Ji Hoon Kim,Song Lee,Hak Soo Kim,Jin Seok Kang,Boo Hyun Kang,Hu Song Zhang,Kap Ho Kim,Chan Koo Par 대한수의학회 2010 대한수의학회 학술대회발표집 Vol.2010 No.-
Persistent Hiccups after Cervical Selective Nerve Root Block
Na Eun Kim,Gyoung A Heo,Byung Gun Kim,Ki Hyun Par,Jae Woung Uhm 순천향대학교 순천향의학연구소 2020 Journal of Soonchunhyang Medical Science Vol.26 No.2
Persistent hiccups are rare complications following epidural steroid injections. Although the underlying etiology is not clearly un- derstood, corticosteroids are the drug group referenced most frequently in the literature as being associated with hiccups. A 54-year-old man occurred a persistent hiccup after cervical root block due to cervical radiculopathy. A stellate ganglion block was performed, but the hiccup continued. After that, the hiccup did not stop, so metoclopramide 10 mg was prescribed. After taking the drug the next day, hiccups started to decrease in frequency, the hiccup was completely stopped from the second day of taking the drug, the hiccup was completely stopped. He reported that he had not experienced recurrent hiccups. This report highlights the importance of evaluating the cause of hiccups and determining the treatment strategy accordingly.
A validity of computerized asthma-specific QOL for predicting asthma control in Korean asthmatics
( Mi Ae Kim ),( Young Min Ye ),( Jung Won Park ),( Jae Hyun Lee ),( Soo Keol Lee ),( Cheol Woo Kim ),( Ki Suck Jung ),( Joo Hee Kim ),( Hye Soo Yoo ),( Seung Hyun Kim ),( Yoo Seob Shin ),( Hae Sim Par 대한내과학회 2012 대한내과학회 추계학술발표논문집 Vol.2012 No.1
‘Youhan’, A new whole crop barley cultivar of hooded spike and spring early regenerative type
Tae-Il Park,Young-Jin Oh,Ouk-Kyu Han,Hyoung-Ho Park,Jong-Chul Park,Sang-Kyun Cho,Jae-Hwan Noh,Dae-Wook Kim,Tae-Hwa Song,Hyun Seok Chae,Jae-Hyun Jeung,Ki-Heung Hong,Jeong-Suk Bae,Jae-Young Huh,Jin Song 한국육종학회 2013 한국육종학회 심포지엄 Vol.2013 No.07
‘Youhan’ (Hordeum vulgare L.), a new whole crop barley cultivar, was developed by the breeding team at the Department of Rice and Winter Cereal Crop, National Institute of Crop Science, RDA in 2012. ‘Youhan’ has the growth habit of III, light green and middle size leaf, hooded and lax-type spikes. The cultivar showed 107 cm of culm length, 641 spikes per m2. Heading date of ‘Youhan’ was May 1, one day later than that of check cultivar ‘Yuyeon’ in upland, and 2 days earlier than that of check in paddy field. Maturing time was similar to check cultivar ‘Yuyeon’ as June 4 in upland and May 31 in paddy field. ‘Youhan’ also showed better winter hardiness, the resistance to lodging and disease than those of check cultivar. The average forage dry matter yield in the regional yield trial was about 12.6 and 12.0 ton ha-1 in upland and paddy field, respectively, which were 6%, 5% higher than that of the check. It also showed 7.3% of crude protein, 26.8% of ADF(Acid Detergent Fiber), 47.8% of NDF(Neutral Detergent Fiber), and 67.7% of TDN(Total Digestible Nutrients), including higher grade of silage quality for whole crop barley. Fall sowing cropping of ‘Youhan’ is recommended only in areas where average daily minimum mean temperatures in January are higher than -8°C, and it should not be cultivated in mountain areas of Korea.