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Subregular Points for Some Cases of Lie Algebras
Kim, Y . K .,Choi, S . H .,Jeong, J . W .,So, K . H .,Park, D . Y . 호남수학회 1999 호남수학학술지 Vol.21 No.1
Dimensions of irreducible so_5(F)-modules aver an algebraically closed field F of characteristic p$gt;2 shall be obtained. It turns out that they should be coincident with p^m, where 2m is the dimension of coadjoint orbits of χ∈so_5(F)%* \ 0 as Premet asserted. But there is no subregular point for g=sp_4(F)=so_5(F) over F.
Simulations of background sources in AMoRE-I experiment
Luqman, A.,Ha, D.H.,Lee, J.J.,Jeon, E.J.,Jo, H.S.,Kim, H.J.,Kim, Y.D.,Kim, Y.H.,Kobychev, V.V.,Lee, H.S.,Park, H.K.,Siyeon, K.,So, J.H.,Tretyak, V.I.,Yoon, Y.S. Elsevier 2017 Nuclear instruments & methods in physics research. Vol.855 No.-
<P><B>Abstract</B></P> <P>The first phase of the Advanced Mo-based Rare process Experiment (AMoRE-I), an experimental search for neutrinoless double beta decay ( 0 ν β β ) of <SUP>100</SUP>Mo in calcium molybdate ( <SUP> 40 </SUP> Ca<SUP>100</SUP>MoO<SUB>4</SUB>) crystal using cryogenic detection techniques, is in preparation at the YangYang underground laboratory (Y2L) in Korea. A GEANT4 based Monte Carlo simulation was performed for the first-phase AMoRE detector and shield configuration. Background sources such as <SUP>238</SUP>U, <SUP>232</SUP>Th, <SUP>235</SUP>U, and <SUP>210</SUP>Pb from inside the crystals, surrounding materials, outer shielding walls of the Y2L cavity were simulated. The estimated background rate in the region of interest was estimated to be < 1.5 × <SUP> 10 − 3 </SUP> counts/keV/kg/yr (ckky). The effects of random coincidences between backgrounds and two-neutrino double beta decays of <SUP>100</SUP>Mo as a potential background source were estimated to be < 2.3 × <SUP> 10 − 4 </SUP> ckky.</P>
중년여성의 주관적인 건강상태, 갱년기 증상, 스트레스 대처행위가 중년 위기감에 미치는 영향
구다슬,김기현,소정은,이애현,이유정,이윤서,이희진,정서윤,Kawazoe Serina,강숙정,김윤정 이화여자대학교 간호학회 2018 이화간호학회지 Vol.- No.52
Purpose: This study aims to identify the effects of subjective health status, climacteric symptoms and coping behaviors of middle-aged women on mid-life crisis, and to provide basic data for developing nursing intervention to reduce mid-life crisis of the middle-aged women. Method: Surveys were distributed to middle-aged women between age of 40 to 65. 261 surveys were collected and analyzed using descriptive stastics, t-test, one-way ANOVA and Pearsson's correlation using the SPSS 20.0 program. Result: The mid-life crisis is affected by subject health status(β = -0.22, p < 0.001) and climacteric symptoms(β = 0.22, p < 0.001). It implies that in order for middle-aged women to have less mid life crisis, good subjective health status with less climacteric symptoms is required. Conclusion: The result of the study suggests that mid-life crisis of middle-aged women is related to subjective health status and climacteric symptoms. Therefore, in order to reduce mid-life crisis of middle-aged women, they should be provided climacteric education program to alleviate the severity of climacteric symptoms and nursing intervention to improve subjective health status.
임부의 연령에 따른 보완대체요법에 관한 인식 태도 경험 비교 연구
김연진,김지연,노경민,신혜리,유예지,이지민,장희조,정아인,최소정,강숙정,이향연,민혜영 이화여자대학교 간호과학대학 2016 이화간호학회지 Vol.- No.50
Purpose: This study aims to test if the age of pregnant women affects the perception, experience, and attitude towards complementary alternative therapy (CAT), by investigating the perception, experience, and attitude of pregnant women under the age of 35, and above 35 (Advanced Maternal Age). The study will 1) find the general characteristics of pregnant women under and over the age of 35 2) compare the perception, behavior, and experience of pregnant women under and over the age of 35, and 3) find the comparison of the perception, behavior, and experience according to the general characteristics of pregnant women under and over the age of 35. Method: The subjects of this study are composed of 44 women under the age of 35 and 44 women above the age of 35, totaling 88 pregnant women visiting midwiferies, obstetrics and gynecology, and baby fairs in Seoul and Gyeong-Gi area. Data for this study was collected from November 28, 2015 to January 6, 2016 for 40 days. The collected data analyzed mean, standard deviation, t test, ANOVA, and chi-square by using SPSS 23.0. Result Results show that there is a significant difference in the perception, attitude, and experience of the two-sample groups in the use of CAT. The question of “what is most necessary when applying CAT in a hospital clinical environment” for the perception criteria came out with the results of t=9.980, p<.05. For the attitude, results showed that the answers of pregnant women under the age of 35 displayed a more positive attitude towards CAT. (t=2.421, p<.05) Lastly, in the experience section, pregnant women under the age of 35 showed more CAT use than the other sample group. Conclusion Results have shown that there is a difference in the perception, behavior, and experience between the two sample groups. Therefore further research on the efficacy and the adverse effects of CAT needs to be done.
金鏞揮,金明熙,裵聖浩,蘇在敦 全北大學校 1982 論文集 Vol.24 No.-
Investigations have been carried out to determine the differences of the milled rice qualities including general compositions, ratio of protein fractions, physicochemical properties of starch, cooking properties, sensory assessment, degree of gelatinization and retrogradation, and digestion properties using the varieties, Seogwang, Jinju and Akibare which were grown in different regions, Suweon, Iri and Gyehwa in Korea, 1981. Following results were obtained ; 1. Generally, Gyehwa-grown rice, Seogwang and Jinju in protein, and Suweon-grown rice and Jinju in ash showed high contents. But there were no significant differences of crude fat and starch values between the varieties and regions. Among the protein fractions, Suweon-grown rice, Seogwang and Jinju in globulin, and Iri-grown rice, Gyehwa-grown rice and Akibare in oryzenin showed higher contents than the others. 2. In amylose contents, Akibare and Suweon-grown rice showed lower values, and Seogwang and Iri-grown rice in blue values exhibited higher values. But much differences in alkali numbers did not showed between the varieties and regions. In the degrees of gelatinization, Akibare showed highest values among the varieties whereas Gyehwa-grown Akibare and Suweon-grown rice showed lower degrees of retrogradation. 3. Seogwang and Iri-grown rice in water uptake ratio, and Seogwang and Jinju in swelling capacities showed high values. In iodine color intensity of boiled rice residual water, Jinju exhibited relatively high values, and Akibare was much more in soluble solids of that, but much differences in pH values of that did not showed between the varieties and regions. 4. It showed up that Akibare were excellent in cooking and eating qualities by sensory assessment but its differences in regions did not showed. 5. Akibare showed highest degrees of gelatinization of cooked rice among the varieties, and there were some differences in regions with the varieties. When cooked rice were stored for 24 hours at 5℃, the degrees of retrogradation were 14.1% (average), and especially Jinju and Gyehwa-grown Akibare showed lower values. But much differences between the varieties and regions were not after 48 hours. 6. Suweon-grown Akibare, Suweon-grown Seogwang and Iri-grown Jinju were excellent in digestion by β-amylase, and Akibare, Suweon-grown Seogwang and Iri-grown Jinju exhibited good digestion by α-amylase.
Two-dimensional Beam Profile Monitoring by Using a LYSO Crystal
강상준,김홍주,Y. S. Hwang,J. H. So,김계령,S. K. Lee,라세진,김성환 한국물리학회 2010 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.56 No.61
We made a prototype two-dimensional proton beam profile monitoring system by using a LYSO scintillation crystal attached to a photomultiplier tube mounted on a 2-dimensional scanner. We measured the beam profiles of the 45-MeV proton beam from the MC-50 cyclotron at the Korea Institute of Radiological and Medical Science by using our system. We measured the energy and the flux of the proton beam simultaneously as our device moved over a 2-dimensional area of 180×180mm2. To measure the two-dimensional beam profile, we scanned from −90 mm to +90 mm along the x-axis, as well as along the y-axis. We also scanned the beam profile along the two diagonal lines from the point (−90, −90) to the point (90, 90) and from the point (−90, 90) to the point (90,−90). From these measurements, we showed the possibility of our prototype system being used as a two-dimensional proton beam profile monitoring device.