• 한국의상디자인학회지
• /
• 제12권1호
• /
• pp.131-139
• /
• 2010

The ten traditional symbols of longevity are represented as 10 which means perfection in oriental philosophy, the sun, mountain, water, cloud, rock, pine tree, elixir plant, tortoise, crane and deer. each subjects symbolizing longevity had used in isolation. unlike China and Japan, the ten symbols of longevity became a fixed form and was widely used in paintings, household effects and clothes in Korea. therefore, It will be a meaningful study how the ten symbols of longevity, as one of subjects in painting, changed into a pattern on clothes. The ten symbols of longevity was affected by various philosophies and religion. especially, it laid emphasis on order by Yin-Yang and the Five Elements theory. the order was applied to arrange each subjects and use colors carefully. the sun colored with red and was on the upper. the pine tree colored with green meaned tree and was on the left. the earth and the mountain meaned the soil and was on the center. the rock meaned the iron and was on the right. the water meaned the water and was on the bottom. The subjects of the study were embroideries like spectacle cases, spoon cases and pouches. the scope of study was the Latter Part of the Joseon Dynasty because there are more relics in the Joseon Dynasty than any other times.

• Journal of Oral Medicine and Pain
• /
• 제34권1호
• /
• pp.115-122
• /
• 2009

경희대학교 치의학전문대학원 학생 16명을 대상으로 경피신경자극치료기(TENS)의 기능별 주파수에 따른 교근과 피개상 피의 혈류변화에 관하여 관찰한 결과 다음과 같은 결과를 얻었다. 1. TENS를 적용한 실험에서 근육에서의 혈류가 증가된 것은 1.5, 3.0 Hz에서 관찰되었다. 2. TENS를 적용한 실험에서 근육에서의 이동혈류의 농도가 증가된 것은 1.5, 3.0, 6.0 Hz에서 관찰되었다. 3. TENS를 적용한 실험에서 근육에서의 혈류 속도가 증가된 것은 1.5 Hz에서만 관찰되었다. 4. 6.0Hz와 10.0Hz의 TENS를 적용한 실험에서 혈류, 이동혈류의 농도, 혈구 속도의 증가율이 모두 상피에 비하여 근육에서 낮게 나타났으며, 특히 6.0Hz의 혈류와 혈구 속도, 10.0 Hz의 혈류에서 가장 빈번하였다. 이상의 실험결과로 TENS를 적용한 물리치료를 시행할 경우에는 1.5, 3.0 Hz의 주파수가 효율적이며, 주파수의 강도가 높아질수록 근육에 미치는 영향은 바람직하지 않을 것으로 생각된다.

• 한국임상수의학회지
• /
• 제19권1호
• /
• pp.86-91
• /
• 2002

The inhibitory effect of pooled canine serum on the growth of ten strains of Malassezia pachydermatis in vitro was investigated. Studies were also carried out to observe the effect of different concentrations of unsaturated bovine transferrin on Malassezia growth in vitro. Ten strains of Malassezia pachygedrmatis in normal canine serum (11.1%, 44.4%) were found to significantly inhibit the growth (p<0.0005) not only in a dose dependent but also in a time dependent manner. The same strains of yeast treated with 1, 2, 4 and 8 times the normal value of serum transferrin (3.0 mg/ml, 6.0 mg/ml, 12.0 mg/ml, 24.0 mg/fl), were shown to have significantly lower OD readings (p<0.05) when compared to yeast treated in lower concentrations of transferrin (1.5 mg/ml). The optical density (OD) of the ten strains of yeast were significantly lower (p<0.005) when treated with various concentrations of transferrin than with the saline control except at 72 hours post incubation. These results indicate that serum has inhibitory effects on Malassezia pachydermatis growth in vitro, and transfferin is one of the components that contribute towards this inhibitory role. The inhibitions are dose and time dependent.

• 대한전기학회논문지:전기물성ㆍ응용부문C
• /
• 제55권11호
• /
• pp.538-543
• /
• 2006

A high-Power continuous-wave (CW) ten-vane double-strapped magnetron oscillator has been investigated using three-dimensional (3D) particle-in-cell (PIC) numerical simulation code, MAGIC3D. The resonant modes and their resonant frequencies of the ten-vane strapped magnetron resonator were obtained to show a large mode separation near the ${\pi}$-mode. An electron cloud formed in an anode-cathode gap, called an interaction space was confined well enough to result in no leakage current. Five spokes were clearly observed in the electron cloud, which definitely ensured the ${\pi}$-mode oscillation in the ten-vane magnetron. Numerical simulations predicted that the saturated microwave output power measured at the coaxial output port was 5.41 kW at the microwave frequency of 893 MHz, corresponding to a power conversion efficiency of 72.6% when the external axial magnetic field was 1150 gauss and the electron beam voltage and current were 6 kV and 1.25 A, respectively.

• 대한수의학회지
• /
• 제2권1호
• /
• pp.37-50
• /
• 1962

Ten calves were subjected to general anesthesia with ten percent chlooral hydrate solution. The drug was administered by the method of slow intravenous injection so as to have a better control over the dosage and time until deep anesthesia was attained. Although one of ten calves failed to produce anesthesia, the remainder of nine responded satisfactorily with deep anesthesia. The dosage required averaged as great as 17.5gm per calf, and the time 23 minutes. In view of these advantages indicated in the results, further studies on the use of intravenous chloral hydrate for deep anesthesia in bovine species are to be justifiable.

• 대한치과기공학회지
• /
• 제38권3호
• /
• pp.185-191
• /
• 2016

Purpose: The purpose of this study were to evaluate the quality of dental prostheses printed by 3-dimensional printing system. Methods: Mater model was prepared and ten study models were fabricated. Ten single crowns were printed by 3D-printing system(Resin group) and another ten single crowns using casting method were manufactured(Metal group). The marginal adaptation of single crowns were measured using by silicone replica technique. Silicone replicas were sectioned four times. The marginal adaptations were evaluated using by digital microscope. Statistical analyses were performed with Mann-Whitney test(${\alpha}=0.05$). Results: $Mean{\pm}standard$ deviations of all marginal adaptations were $92.1(20.0){\mu}m$ for Metal group and $69.7(12.3){\mu}m$ for Resin group. Two groups were no statistically significant differences(p>0.05). Conclusion: Marginal adaptation of single crowns printed by 3D-printing system were ranged within the clinical recommendation.

• 대한한방체열의학회지
• /
• 제3권1호
• /
• pp.52-59
• /
• 2004

Purpose This study was peformed to observe the change of body temperature during preparatory period. Method This study was carried out on 92 patients by D.I.T.I. The temperature was measured on Chondol(CV22), chonjung(CV17), the abdominal region and palm of Rt. and Lt. hand on every minutes for ten minutes. Result and Conclusion In male and female, until 6 minutes mean body temperature decreased but from 7 minutes it increased a little. In chonjung(CV17) and the abdominal region, temperature increased continously for ten minutes. However in palm of Rt. and Lt. hand it decreased continously for ten minutes

• 한국수학교육학회지시리즈D:수학교육연구
• /
• 제6권1호
• /
• pp.29-38
• /
• 2002

The purpose of this paper was to examine early numerical representations between American and Korean children. Fifty-five first graders (35 Korean and 20 American) participated in the study. According to the findings of the current study, the author concluded that the Korean children had a stronger conception of base ten representations of numbers than that of the American children. The Korean children used various strategic reasoning such as decomposition and recomposition on the basis of base 10 structure to solve addition and subtraction problems effectively. However, the author cannot conclude that language differences would be the largest factor that would make Korean children sapient in the representations of base ten structures.

• 한국동물학회지
• /
• 제15권2호
• /
• pp.57-69
• /
• 1972

According to the brachyuran specimens collected from the coastal seas of Korea during the period from 1969 to 1970, the following ten species were described briefly as hitherto unrecorded species from Korea: Family Calapidae: 1. Mursia curtispina trispinosa(Parisi); Family Corystidae: 2. Jonas distincta (de Haan); Family Portunidae: 3. Portunus (Monomia), argentatus (White); Family Xanthidae: 4. Neoliomer a insularis (White), 5. Acutumnus asper (Ruppell); Family Majidae: 6. Pleistacanta sanctijohannis Miers 7. Huenia proteus de Haan, 8. Scyra compressipes Stimpson, 9. Maja spinigera de Haan, 10. Entomonyx spino년 (Miers)

• 치과방사선
• /
• 제21권1호
• /
• pp.127-135
• /
• 1991

This study purports to make in consideration of the recent xeroradiographic development an exact analysis, by comparison, of conventional cephalometry and xeroradiographic cephalometry that are indispensably utilized in the field of orthodontics as a means of cephalometric measuring For that purpose attached to ten landmarks on a dry skull was a lead ball, a radio-opaque substance, and projected X-ray beam one time each by means of the two methods, and then ten times each without change of locations of the skull, in the state in which the lead ball was removed. These data were committed to ten dentists for tracing to determine a difference between the same kind of cephalometries. A computerized statistic analysis of the data shows findings, as follows: 1. Conventional cephalometry shows higher accuracy in Nasion, as compared with xeroradiographic cephalometry. 2. Xeroradiographic cephalometry is found more accurate in Anterior Nasal Spine, 'A' Point, Pogonion, Gonion, Porion, Prosthion and Orbitale than conventional cephalometry. 3. There is no difference between both methods in Basion. 4. At test between the two methods by all the dentists reveals that xeroradiographic cephalometry is more accurate than conventional cephalometry.