• 생명과학회지
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• 제5권2호
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• pp.70-75
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• 1995

The effect of lipoxygenase (LOX) on the oxidation and co-oxidation of lipid fraction was studied in the model system of rainbow trout. For the reaction in model system 1 g of lipid fraction and 50mL of enzyme extract(LOX, 140 unit in 50mL phosphate buffer solution at pH 7, 4)), which were obtained from rainbow trout, were homoginized in the presence of Tween 20 and kept at 23$\circ$C for 3 days. The activity of LOX was decreased to 43% of initial level during the reaction in the model system. The initial composition of rainbow trout lipid was showed to be consisted of trigliceride(TG;82%) and free fatty acid(FFA;0.1%), while this converted to 59% of TG and 20% of FIFA, respectively after reaction in model system. Change of fatty acid composition was also observed and the content of linoleic acid, one of the major fatte acids, was decreased to 13% from 54% in the content of total fatty acids after reaction. The carotenoids in rainbow trout were composed of 0.4% $\alpha$-carotene, 1.6% $\beta$ -carotene, 80% canthaxanthin, 7% lutein and 11% zeaxanthin, thus the canthaxanthin was the major component. This canthaxanthin was the most degraded carotenoid by lipoxygenase catalyzed co-oxidation during the reaction. On the other hand the tocopherol isomers found in the rainbow trout were $\alpha$ and $\beta$ -tocopherol, and $\alpha$-tocopherol had a higher degradation rate by the lipoxygenase catalyzed co-oxidation than of $\beta$-tocopherol in the reaction of model system.

• 한국전기전자재료학회논문지
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• 제19권3호
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• pp.222-227
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• 2006

RAINBOW(Reduced And Internally Biased Oxide Wafers) are a new class of high-displacement, piezoelectric actuator produced by selectively removing oxygen from one surface of ceramic using a high-temperature chemical reduction process. In this paper, RAINBOW actuator materials of $0.4Pb(Ni_{1/3}Nb_{2/3})O_3-0.6Pb(Zr_{x}Ti_{1-x})O_3$ ceramics were prepared. Its dielectric and piezoelectric properties were investigated in the vicinity of MPB. The piezoelectric properties showed the maximum value of ${\epsilon}r$ = 4871, $d_{33}$ = 610 ($10^{-12}$ m/V), $d_{31}$ = -299 ($10^{-12}$ m/V), $k_{33}$ = $71\%$, Qm = 70, in $0.4Pb(Ni_{1/3}Nb_{2/3})O_{3}-0.6Pb(Zr_{405}Ti_{595})O_3$ composition sintered at $1250^{\circ}C$. The strain - electric field characteristics of RAINBOW actuator were significantly improved comparison with the conventional bulk actuator. The prepared RAINBOW actuator showed about $390\;{\mu}m/100\;V$ displacement.

• 한국식품영양과학회지
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• 제27권5호
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• pp.935-939
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• 1998

The concentrations of astaxanthin and $\alpha$-tocopherol were measured from the muscle of the rainbow trout(Oncorhynchus mykiss) that had been fed the red yeast(Phaffia rhodozyma) containing 0.2% astaxanthin for 7, 14 and 21 days. The effect of the astaxanthin supplementation for 21 days on peroxidation of liver and muscle lipids of the rainbow trouts was examined. The astaxanthin was found to be accumulated in the rainbow trout muscle when fed for 7 days with astaxanthin supplementation(80mg/kg diet) in the form of the red yeast and the content did not increase further when fed longer up to 21 days. Seven days supplementation of astaxanthin raised the rainbow trout muscle content of the astaxanthin to 17.3$\mu\textrm{g}$/g tissue from 11.8$\mu\textrm{g}$/g tissue in mature control group. Although the hepatic TBARS level was found to be significantly decreased, the astaxanthin supplementation did not alter the $\alpha$-tocopherol and TBARS contents of the rainbow trout muscle.

• 정보보호학회논문지
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• 제31권3호
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• pp.527-532
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• 2021

본 논문에서는 미국 NIST PQC 표준화 Final List 알고리즘 중 유일한 다변수이차방정식(multivariate quadratic equation) 기반의 전자 서명인 Rainbow 알고리즘에서의 효율적인 유한체 연산 방법을 제안한다. Chou 등은 최근 Rainbow를 Cortex-M4에서 구현하기 위한 새로운 효율적 구현 방법을 제시하였다. 본 논문은 Chou 등이 제안한 방법을 개선하여 기존 대비 XOR 연산의 숫자를 13.7% 이상 감소할 수 있는 새로운 곱셈 방법을 제안한다. 또한, 테이블 룩업(Table Lookup)으로 수행되던 상에서의 역원 연산을 4x4 행렬 역원으로 치환하여 연산하는 방법을 제시한다. 또한, 새로운 구현을 RaspberryPI 3B+상에서 구현하여 성능을 측정하였다.

• 한국어류학회지
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• 제3권1호
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• pp.58-62
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• 1991

송어(Rainbow trout, Oncorhynchus mykiss)의 간조직에서 genomic DNA를 분리하였고, agarose gel 전기영동을 실시하였다.

• Korean Journal of Acupuncture
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• 제21권2호
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• pp.147-159
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• 2004

Objective : This study was designed to estimate the effects of Rainbow Power therapy on neck pain patients by using Visual Analogue Scale(VAS) and pressure algometer. Methods : Rainbow Power therapy group consisted of 18 patients and acupuncture therapy group consisted of 7 patients. The degree of improvement of neck pain was evaluated by VAS and pain pressure threshold(at the points of Jianjing GB21 and Jianwaishu SI14) before treatment, before 3rd treatment and before 5th treatment. Rainbow Power therapy was performed at the points of Jianjing GB21, Zhongfu LU1, Yangxi LI5, Ganshu BL18, Weishu BL21 and Shenshu, BL23. Each points were stimulated with RP-UM103(Rainbow Power therapy instrument) for 20 seconds. The points of acupuncture therapy were Jeonggeun, Jeongjong, Sangbaekn and Hegu LI4 and acupuncture was maintained for 15 minutes. After above therapy dry cupping was performed at the points of Jianjing GB21, Jianwaishu SI14, Gaohuang BL43, Tianzong, SI11 and Bingfeng SI12 for 5 minutes. Results : There was no significant difference between the two groups in VAS, pain threshold of Jianjing GB21 and Jianwaishu SI14 following treatment. In the two groups VAS was significantly decreased. In Rainbow Power therapy group the pain threshold of the two points was significantly increased. But there was no significant increase in acupuncture therapy groups about the pain threshold of Jianwaishu SI14. Conclusions : The effectiveness of Rainbow Power therapy on neck pain was shown through VAS and pressure algometer. These imply that Rainbow Power therapy may be useful for neck pain. Further study is needed about Rainbow Power therapy.

• 복식
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• 제60권4호
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• pp.113-125
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• 2010

This study is purpose to trace a genealogy of Rainbow stripe in 30 ethnic costumes in East Asia. And with through comparative views between Korean and the other minority that is shown a bilateral relation of rainbow stripe in their costume, we make sure the unique character of rainbow stripe in Korean traditional costume. The stripe in the costumes was generally used on sleeves with 3~6 patches. There were 10 types of methods for making the stripe including sewing. Weaving and sewing with trimming was also frequently used either and the stripe by weaving with multicolored yarns were mostly found in the southern region of china. Black, blue and red were frequently used in the costume as a main color that was contrasted with rainbow stripe and especially, black was mostly used. Korean preferred bright colors as a main color. Contents of the genealogy of the multicolored stripe in ethnic costume in East Asia are followed. The 28 ethnic groups who used the stripe in their dress except Korean, the Mans, Mongo people and Tibetan were located in the southern region of East Asia. And the other ethnic groups distributed in the northwest and northeast region of East Asia. The distribution of the rainbow stripe in the costume could be grouped into two sections: the southern region people and Korean-the Mongol people-the Tus- the Zangs group. And the latter group was shown strong relation with the culture of Korean's rainbow stripe costume. 11 ethnic peoples including Korean, the Vis, the Miaos, the Tus, the Mongol people, the Chaoxians, the Zangs, the Lahus, the Jinuos, the Hanis, the Luobas and the Dulongs, were saliently used the stripe in their costume. The stripe in Japanese costume was judged that was not a kind of the rainbow stripe was shown the other ethnic groups, was a color arrangement by layered dress or geometrical pattern. From above, we could recap a particular characteristic of the rainbow stripe in Korean traditional costume. Many colors were used in the stripe and bodies than the other ethnic people and the color was bright. In many cases, a color of patch at the point of armhole was red and Black color was not used in the stripe. The width of patch was a relatively narrow and regular. It has shown that the rainbow stripe in Korean traditional costume was organized independently.

• 동의신경정신과학회지
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• 제15권2호
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• pp.159-172
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• 2004

Objective : There are many treatments for Headache. We suggested the clinical effect and utilization of Rainbow Theraphy on functional headache. Methods : 1. Setting up of Groups : A Group is 29 people being used Herb remedy, acupuncture and Rainbow Theraphy, B Group is 23 people being used only Rainbow Theraphy. 2. Operation of Rainbow Theraphy : By using RP-UM103(Umax Medical, Korea), we regulated ki and stimulated important acupuncture’s spots of headache. 3. We examined improvement of headache by giving marks about symptoms - occipital pain, Pressure, dyspepsia, anxiety, fatigue, attention deficiency - through interviewing before treatment and after 3 weeks' treatments. Results and Conclusions : 1. There was a significantly effect of Rainbow Theraphy on functional headache in both A Group and B Group. 2. In subjective appraisee of groups, A group$(17.28{\pm}2.15)$ is more effective than B group$(14.74{\pm}2.38)$. 3. In doctor's last appraisee of groups, A group$(3.83{\pm}0.71)$ is more significantly improvement than B group$(2.70{\pm}0.47)$.

• 한국어병학회지
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• 제22권3호
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• pp.193-200
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• 2009

무지개송어와 산천어에 있어서 백점충의 자연 감염 및 수온별, 어종 유래별 인위 감염에 의한 폐사율을 비교하였다. 백점병은 수온이 낮은 시기에는 산천어가 무지개송어에 비해 잘 감염되었으나, 수온이 높은 시기에는 두 어종간의 차이가 없었다. 백점충의 밀도가 높았던 5월을 제외하고는 양어지의 사육수, 찌꺼기에서 백점충이 검출이 되지 않았다. 수온 10℃에서는 무지개송어에 비해 산천어가 백점충에 대한 감수성이 높았으나, 수온 17${^{\circ}C}$에 서는 폐사에 있어 별 차이가 없었다. 이상의 결과로 무지개송어보다 산천어가 저수온에서 백점충에 대한 감수성이 높음을 알 수 있었다.

• 한국수산과학회지
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• 제50권5호
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• pp.621-623
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• 2017

Mariculture of rainbow trout Onchorhynchus mykiss has been initiated in or around olive flounder Paralichthys olivaceus farms, where viral hemorrhagic septicemia virus (VHSV) is often detected in some fish. In the present study, we investigated VHSV infection in seawater-reared rainbow trout because VHSV has never been detected in salmonids in Korea. A total of 104 adult fish were tested for the presence of VHSV by reverse transcription-polymerase chain reaction, followed by virus isolation with the fathead minnow caudal trunk cell line. Cytopathic effects were observed in two samples but the virus was identified as infectious hematopoietic necrosis virus. Thus, VHSV was not isolated from seawater-reared rainbow trout.