This is an interdisciplinary study based on Library and Information Science and English Education through the examination of scholarly communication on English education objectively. For this study, three scholarly journals English Teaching, Journal of The Applied Linguistics Association of Korea, and Foreign Languages Education were selected through surveys. A total of 1,091 research articles were analyzed in terms of the pattern of article production and writers, research topics, research methodologies, and research participants. Content analysis was performed to clarify the distinction between these three journals. The results showed that topics on language skills were the most examined out of the 16 categories in ET and FLE. On the other hand, topics on SLA ranked first in AL. In terms of methodology, quantitative research was conducted more frequently than qualitative and mixed methods research from the three journals. And in terms of participants, college students, including graduate students ranked first from the three journals. The findings suggest that scholarly communication needs to be extended to a broader context including students, classroom teachers and more researchers from the public and private sectors.

Tremella fuciformis 자실체를 diethylether로 추출 후 농축하여 Muller-Hinton calf serum의 agar 배지에 100 ㎕ 씩 주입 후 4일 동안 배양된 Helicobacter pylori에 대하여 13 mm의 성장저해환을 얻었다. 이 추출물을 가지고 diethyl ether : methanol : water (1:8:1) 용매로 TLC 분리를 하여 Rf=0.95인 곳에서 12 mm, Rf=0.5에서 6 mm 그리고 Rf=0.1에서 8 mm의 저해환이 나타났으며 이것을 Waters symmetry 300 C18 5 ㎕ column으로 HPLC 분리하여 3개의 peak를 얻었 으며 이중에서 rf=0.95이 단일 peak로 나타나 순수분리 되었음을 알 수 있었다.

The purpose of this study was to investigate several aspects of eating out behavior especially in relation to food waste. The data were collected from 620 housewives in Jeonbuk area but, except for 134 case not eating out . The 66.9% of subjects ate eating out 1 to 2 times monthly. The younger in age, higher in education level and employed housewives, higher in monthly income have a more increase in eating out frequency. In the 50.8% of subjects food rest was rare when eating out. The higher in educational level and higher in monthly income have an inclination to more food waste. The 51.4% of subjects don't know [Good Menu System]. We housewives should order a planned and moderate food amount when eating out, and make an effort normally anywhere for the reduction of food waste, and then the wasted food and food rubbish will be reduced. Besides this, the restaurants should practice [Food Bank] & [Good Menu System] and the academic world should make further researches on this field. Moreover the government administration should enlighten the people and have a public information for the more reasonable food culture.

경영활동에 있어서 직관력은 잘 알려진 인지능력이지만 효과적인 의사결정지원시스템의 개발 목적으로는 거의 고려되고 있지 않다. 본 연구는 의사결정자의 인지 유형에 따른 시계열 예측의 정확성과 뇌파의 차이를 통계적 검증, 인공신경망, 데이터 마이닝의 세 가지 접근방법으로 탐색하여 그 결과를 비교 분석함으로써 시계열 직관 예측에 영향을 주는 의사결정자의 인지적/생리적 특성을 도출함으로써 효과적인 의사결정환경을 조성하는데 공헌하고자 하였다. 실험결과 통계적 분석에서는 아무런 유의성을 찾을 수 없었으나, 인공신경망 분석에서는 인지유형과 감성유형이 모두 시계열 예측 정확도와 상관성이 있는 것으로 나타났으며, 데이터 마이닝 분석에서는 보다 의미 있는 상관관계를 찾아낼 수 있었다.

To develop a lactic starter to produce antimicrobial substance for inhibiting the growth of a variety of foodborne spoilage bacteria in fermented foods, we investigated the antibacterial effect of the antibacterial substance, produced by Lactobacillus amylovorus IMC-1, against foodborne spoilage strains, and its sensitivity on the treatment of proteolytic enzymes. L. amylovorus IMC-1, which was isolated from a traditional cheese in Inner Mongolia, produced a maximum amount of antibacterial substance in the skim milk medium after 72 h incubation at 37℃, and further incubation resulted in the same activity. The substance obtained from gel filtration inhibited all strains used such as Bacillus subtilis IFO 3025, Staphylococcus aureus IAM 1011, Listeria monocytogenes VTU 206, Escherichia coli RB, and Pseudomonas fragi IFO 3458 at the concentration of 20 units/ml. This substance was found to show bactericidal action against B. subtilis, E. coli, and Ps. fragi, and bacteriostatic activity against both Staph. aureus and L. monocytogenes. The bactericidal action was due to cellular lysis. The substance is not organic acid, hydrogen peroxide and proteinaceous compound.

월드 와이드 웹(WWW)의 발달로 인터넷을 기반으로 하는 전자상거래(Electronic Commerce) 이용 등 전세계적으로 네트워크의 사용이 늘어나게 되었고, 더불어 네트워크에 대한 보안과 암호화의 문제가 이슈로 떠오르고 있다. 하지만 신뢰감 부족으로 인하여 인터넷을 통한 제품 구매를 선호하지 않는다. 따라서 본 논문에서는 이러한 문제점을 개선하기 위해 웹서버와 클라이언트사이에 SSL(Secure Socket Layer)을 사용하는 전자상거래 시스템을 구현하여 보았다. 이것은 전자화폐의 지불과정이나, 거래자의 인증과정에 앞서서 수행되므로, 아직 보안상 불완전한 거래에 사용자들로 하여금 신뢰를 줄 수 있다.

온천배수에 의한 주변 식물상의 변화를 구명하기 위하여 고창 석정온천, 전주 죽림온천, 익산 왕궁온천을 대상으로 1997년부터 1998년까지 10회에 걸쳐서 조사하였다. 계절별 온배수에 의한 주변 식물종의 출현은 외부기온이 비교적 낮은 계절에 대조구보다 실험구에서 더 많은 종이 나타났다. 피도가 높은 종은 계절에 따라 바뀌지만 대조구와 실험구에서 차이가 없었다. 온배수에 의한 식물 엽면적의 계절별 변화는 대체로 2월, 4월, 10월에는 대조구값이 오염지역

HF 세정후 자연 산화막의 존재가 급속 열처리 장비를 이용, 아르곤 분위기에서 열처리할 때 티타늄 실리사이드 형성을 관찰하였다. 고분해능 단면 투과 전자 현미경 관찰 결과 기판 온도가 상온일 때 자연산화막(native oxide)이 존재함을 확인하였으며 기판 온도가 400˚C일 때는 실리콘 기판과 티타늄 박막의 계면 부위에서 자연산화막, 티타늄 및 실리콘이 혼합된 비정질층이 존재함을 확인하였다. 티타늄을 증착하는 동안 기판 온도를 400˚C로 유지했을 때는 C54~TiSi2상이 형성되는데 요구되는 급속 열처리(Rapid Thermal Annealing : RTA)온도가 기판 온도를 상오느로 유지 했을 때보다 100˚C정도 감소함을 확인하였다. 이 같은 결과는 산소불순물을 함유한 비정질 층이 핵생성 자리를 제공하여 이 상의 형성이 촉진된다는 사실을 말한다. 기판온도 400˚C에서 형성된 티타늄 실리사이드막의 경우 비저항 μΩcm임을 확인하였다.

Biofeedback devices have been used successfully to improve head control and symmetrical walking in cerebral palsied children. Biofeedback of postural sway was investigated as a therapeutic technique to reduce postural abnormality in 24 selected children with cerebral palsy. Subjects were evaluated their weight distribution of both sides during their standing before and after the visual and auditory feedback training. The effectiveness of biofeedback was compared to conventional physical therapy practices in reestabilishing symmetrical standing in cerebral palsied children. Our study found biofeedback was effective in training symmetrical standing posture.

Deer horn has been used in oriental medicine and folk remedy. It has had much effects on `health and tonic efficacy`. But this word, `health and tonic efficacy`, is very obscure in modern sense. This report attempts to investigate their scientific and objective effects among many papers. The biochemical components of antler are composed of pentoses, hexoses, acid mucopolys-accharides, free and ester fatty acids, glycolipids, phospholipids, prostaglandins, sterols, protein and peptides, free amino acids, minerals, hormones etc. Deer horn extract especially increases body weight gain and feed efficiency, and it stimulates the ability of spermatogenesis of animal. However, a few papers have reported concerning the toxicity and side effects of antler.

만장광상은 옥천변성대 화전리층 내에 발달되었으며 열극충전형 동광체인 중앙 및 본광체와 철 스카른형 서부광체로 대분된다. 본 연구에서는 중앙 및 본광체에 대한 광상학적 연구를 수행하여 기존 서부광체 광화작용 특성과 비교하고자 한다. 중앙광체는 맥상조직이 두드러지며 자류철석과 황동석이 주를 이루는 반면, 본광체는 맥상, 괴상, 각력상 조직과 더불어 황철석, 유비철석, 황동석이 주로 산출된다. 이 밖에 섬아연석, 방연석, 자철석, 티탄철석, 금홍석, 석석, 철망간중석, 황석석 등이 수반된다. 스카른이 부분적으로 발달하며 석류석은 그로슐라 계열, 휘석은 헤덴버자이트 계열이 우세한 것으로 보아 대체로 환원환경에서 정출된 것으로 보인다. 중앙광체의 섬아연석-황석석과 본광체의 황철석-유비철석 광물공생군을 이용한 생성온도는 각각 204-263℃, 383-415℃로서 중앙광체가 상대적으로 낮고, 황분압도 본광체에서 10-6-10-7 atm로서 비교적 높고 중앙광체로 가면서 점차 감소한 것으로 보인다. 황화광물의 황동위원소조성은 중앙광체 4.6-7.9‰, 본광체 4.3-7.0‰로 상호 유사하며 주로 화성기원이지만 모암의 영향으로 약간 높게 나타난다. 광석광물의 종류와 조직 그리고 광화작용의 물리 화학적 조건을 고려할 때 동광화작용이 발달한 본광체와 중앙광체는 잠두화성암에 대하여 각각 근지성과 원지성 광화작용의 특성을 나타낸 것으로 보이며, 스카른 철광상이 발달한 서부광체와는 서로 다른 열수계의 영향을 받아 생성된 것으로 여겨진다.

Magnesium is important not only for the growth of rice itself, but also as an essential micronutrient component of half of the world population who are supported by rice. Here, we performed genome-wide association study (GWAS) with high-resolution density SNPs to identify natural allelic variation in Mg2+ increase from rice set, which is derived from a total 24,368 rice germplasms. The range of the concentration and distribution of Mg2+ in 295 core accessions of brown rice grain were wide, from 18.17mg/L to 57.11mg/L, with mean 39.71mg/L. In particular, GWAS result shows that the high peak found on chromosomes 3 and 11. The new natural variants identified through haplotyping analysis would be useful to develop new rice varieties with improved storage ability of the valuable mineral through the future molecular breeding.

To evaluate the outcome, clinical efficacy and safety of endometrial heat balloons therapy by Thermachoice® for the treatment of heavy menstruation. From June 2004 to December 2014, a total of 120 women who visited to Chosun University Hospital had their charts and telephones reviewed for demographics, procedure data, clinical history, and follow up. The mean age was 43.5±4.7 years old. A decrease in days per cycle (7.5±2.1 vs 5.6±2.4 days, p<0.001), and in pads per day (9.1±2.5 vs 5.5±3.4 pads/d, p<0.001) and an increase in hematocrit (%, mean±SD) (7.1±0.6)/ hemoglobin (g/dL, mean±SD) (7.1±0.6 / 28.7±2.3 vs 11.5±1.4 / 35.9±4.1, p<0.001) and an improvement in self-reported quality of life scores (limitation of life: 7.4±2.3 vs 2.4±1.5, p<0.0001, discomfort score: 1.8±1.4 vs 0.7±1.2, p<0.001) were observed after endometrial heat balloons therapy. No major complications or deaths were found. Assessment of the level of satisfaction showed that 86% of patients were satisfied with the procedure. The prognostic factors of endometrial heat balloons therapy were age, parity, uterine pressure and depth, position. But age and uterine pressure had no significant difference statistically. Endometrial heat balloons therapy by Thermachoice® is a safe and efficient method to treat of heavy menstruation. It reduces the menstrual flow, improves the quality of life, and remarkably satisfies patients with a desire to preserve a uterus

‘Hyowon 4’, a new medium maturing glutinous rice variety was developed by the rice breeding team of Pusan National University in 2013. This cultivar was derived from a cross between ‘Boseokchal’ and ‘Donna’ with good glutinous property. During F3~F8 generation, breeding lines were selected by a pedigree breeding method. As a result, the promising line (JS23-4-39-14-5-1-1-1) with good glutinous property was advanced and designated as the name of ‘SP 106’ in 2012. This variety headed on Aug. 15, which is 2 days later than ‘Dongjinchal’ in middle plane. The culm length and panicle length of this variety was 82.4 cm and 21.1 cm, respectively. This variety has about 13.9 tillers per a hill and 100 spikelets per a panicle. The ratio of ripened grain is about 92.0% and 1000-grain weight was 20.9 g in brown rice. The yield performance was 5.03 MT/ha in local adaptability test.

Although rice has been cultivated as a major food crop for approximately 5,000 years, the interest of customers in ‘scented rice’ is a recent trend in the Korean market. As a part of developing a germinated scented rice variety, the newly bred scented rice variety ‘Cheonjihyang-1 se’ was germinated for 24 h, and changes in profiles of flavor-related volatiles, lipophilic phytonutrients, and fatty acids were investigated. The profiling of volatile compounds by using a headspace-gas chromatography-mass spectrometry (HS-GC-MS) revealed a total of 56 odor-active flavoring compounds; 52 at the pre-germination stage, 51 at the post-germination stage, and 47 common at both stages. The major flavoring compounds were nonanol and benzene, which constituted 11.5% and 6.6%, respectively, of the total peak area in pre-germinated rice, and 19.4% and 6.5%, respectively, in post-germinated rice. Germination induced an increase in 13 flavoring compounds, including 3,3,5-trimethylheptane and 1-pentadecene, which increased by 763 and 513%, respectively by germination. However, we observed a germination-induced decrease in most of the other flavoring compounds. Especially, the most important scented rice-specific popcorn-flavoring compound, 2-acetyl-1-pyrroline, showed 89% decrease due to germination. Furthermore, the germination of scented rice induced a decrease in the content of various phytonutrients. For example, the total contents of phytosterols, squalene, and tocols decreased from 207.97, 31.74, and 25.32 μg g -1 at pre-germination stage down to 136.66, 25.12, and 17.76 μg g -1 , respectively at post-germination stage. The fatty acid compositions were also affected by germination. The composition of three major fatty acids, linoleic, oleic, and palmitic acids, increased from 36.6, 34.2, and 24.4%, respectively, at the pre-germination stage to 37.9, 36.9, and 20.7%, respectively, at the post-germination stage. All these results suggested significant changes in the flavor-related compounds and phytonutrients of the scented rice variety ‘Cheonjihyang-1 se’ during the process of germination, and subsequently the need for developing a more precise process of germination to enhance the flavor and nutritional quality of the germinated scented rice products.

''Hyowon 5’, a new aromatic rice variety with high yield was derived from a cross between 'Dasan’ as a high yield source and ‘IR841-1-1-2’ as a donor for aroma. A general pedigree breeding method was applied to develop Hyowon 5. In F8 generation, a promising line, JS14-12-36-8-5-3-1-1-1, was selected and designated as the name of ‘SP 102’ in 2012. This variety headed on Aug. 14 , which is 3 days later than ‘Hwayoung’ in middle plane. The brown rice of this aromatic variety ‘Hyowon 5’ exhibited 51 odor-active volatiles including a pop corn-flavoring 2-acetyl-1-pyrroline which is exclusively detected in aroma rice varieties. The Culm length and panicle length of this variety was 83.2 cm and 26.4 cm, respectively. This variety has about 14.9 tillers per hill and 124.5 spikelet numbers per panicle. The 1000-grain weight was 20.9 g in brown rice. The yield performance of brown rice was 6.27 MT/ha in local adaptability test.