• 한국수산과학회지
• /
• 제46권6호
• /
• pp.696-701
• /
• 2013

Flounder Verasper moseri Jordan et Gilberu sikhae is one of the traditional Korean fermented food. Microbiological, chemical, and biogenic amine analyses were carried out to evaluate the quality of commercial flounder sikhae and establish standardization. The quality characteristics were analyzed in terms the salinity, volatile basic nitrogen, pH, amino-N, TBA value, biogenic amine, viable cell count, and lactic acid bacteria. Quality evaluation of commercial flounder sikhae revaled an average pH of 4.84, volatile basic nitrogen of 43.47 mg/100 g, amino-N of 213.04 mg/100 g, salinity of 5.77 %, viable cell count of $10^6-10^7CFU/g$, viable lactic acid bacteria count of $10^6-10^7CFU/g$ and biogenic amine level of 0.70-47.34 mg/kg.

• Asian Pacific Journal of Cancer Prevention
• /
• 제14권8호
• /
• pp.4903-4906
• /
• 2013

Background: The purpose of this study was to determine proportional rates of cervical precancerous lesions and cancer, and associations with socio-demographic variables, HIV status, and CD4 cell count. Materials and Methods: A retrospective comparative study was conducted targeting the medical records of all women over age 18 that were diagnosed histologically through colposcopy with cervical precancerous lesions and cancer from 1 December 2011 to 30 November 2012. Results: A total of 313 patient records were used for data analysis. The average age was 39.1 (SD=2.04) years. More than a third (37.1%) of the patients had CIN III or cervical cancer. There was a significant association between age, CD4 cell count, HIV status, and cervical lesions (p<0.05). Age was found to be an influential predictor of cervical lesions (OR=0.67, 95%CI: 0.46-0.98). Conclusions: There exists an association between age and cervical lesions, with presentation of cervical precancerous lesions and cervical cancer at a younger age among HIV reactive patients. The National Guidelines should be brought in line with the National HIV Counseling and Testing Policy to offer Pap smears to all sexually active women that test HIV reactive during routine HIV Testing.

• 대한수의학회지
• /
• 제2권2호
• /
• pp.5-13
• /
• 1962

The blood samples of 280 suckling pigs and of 300 adult pigs were studied in a hope to establish normal hemograms of swine as reared in Korean local conditions. The examination included total counts of erythrocytes, leukocytes differential count, hemoglobinometry, and reticulocyte count. The results of this study are summarized as following. 1. Higher erythrocyte count was observed in adult pigs as compared with the values reported by other workers. The normal erythrocyte value for malewas $8.4{\pm}0.9$ millions with approximately 0.6 million less for female. 2. Relatively higher hemoglobin concentration was measured in the piglets at birth, which slightly decreased in piglets of 2nd and 3rd weeks. The Hb concentration was highest in piglets of 5th week amounting to 15.8gm/100ml of blood, and it gradually decreased to the adult-level thereafter. 3. The average diameter of erythrocyte was $6.6{\pm}0.72{\mu}$ in suckling pigs and $6.3{\pm}0.11{\mu}$ in adult pigs. This shows that erythrocytes of piglets are larger than those of adult pigs and the mean diameter is also arger than reported by other investigators. 4. The lower mean percentages of eosinopils, basophils, monocytes were found both in the blood of suckling and adult pigs. 5. The other blood values were in general agreements with the values reported by other workers.

• 전기학회논문지
• /
• 제60권5호
• /
• pp.1043-1048
• /
• 2011

Test vector reordering is a very effective way to reduce power consumption during test application. But, it is time-consuming and complicated processes, and it does not consider internal circuit structure, which may limit the effectiveness. In this paper, we order test vectors using fanout count of primary inputs that consider the internal circuit structure, which may reduce the switching activity. Then, we reorder test test vectors again by using Hamming distance between test vectors. We proposed FOVO algorithm to perform these two ideas. FOVO is an effective way to reduce power consumption during test application. The algorithm is applied to benchmark circuits and we get an average of 3.5% or more reduction of the power consumption.

• Journal of Dairy Science and Biotechnology
• /
• 제15권1호
• /
• pp.53-57
• /
• 1997

Hokkaido, as center of Japanese dairying, 3.48 million tons of raw milk which was about 40% of total production in Japan were produced from 11,400 farms in 1996. The average herd size and the annual volume of milking per head in Hokkaido were 78 head, 7,200kg, and the quality of raw milk also is much better than that of other area in Japan. Raw milk having less than 100,000/ml in viable count and less than 300,000/ml of somatic cell count were 99.6%, 93% respectively. In spite of producing large amount of high quality milk, only 26% of total amount was processed as market milk and 76% was used for making dairy products like butter, cheese and milk powder. Therefore, because of big difference in price between the raw milk for market milk and for dairy products. the income of dairy farms are much less comparing to other parts of Japan, where most of the raw milk are consumed as market milk.

• 한국동물위생학회지
• /
• 제18권2호
• /
• pp.158-162
• /
• 1995

An abattoir survey was carried out on 300 Korean native cattles reared and slaughtered in North Kyeongnam area to determine the prevalence of Fasciola hepatica infections. The average prevalence of fascioliasis was 46.4% ; the infection rate had a tendency to increase with age. Some hematological and biochemical indices were assayed in Korean native cattle naturally harbouring Fasciola hepatica infection and compared with uninfection control. Affected animal revealed reduction total erythrocyte count and hemoglobin, which was consistent in total leucocyte count and packed cell volume. Infected cattle had lower level of serum total protein and albumin, was consistent serum calcium and glucose indices, had higher levels of SGOT, SGPT and cholesterol indices.

• Journal of information and communication convergence engineering
• /
• 제11권1호
• /
• pp.50-55
• /
• 2013

In this paper, we propose a parallel intra-operation unit and a memory architecture for improving the performance of intra-prediction, which utilizes spatial correlation in an image to predict the blocks and contains 17 prediction modes in total. The design is targeted for portable devices applying H.264/AVC decoders. For boosting the performance of the proposed design, we adopt a parallel intra-operation unit that can achieve the prediction of 16 neighboring pixels at the same time. In the best case, it can achieve the computation of one luma $16{\times}16$ block within 16 cycles. For one luma $4{\times}4$ block, a mere one cycle is needed to finish the process of computation. Compared with the previous designs, the average cycle reduction rate is 78.01%, and the gate count is slightly reduced. The design is synthesized with the MagnaChip $0.18{mu}m$ library and can run at 125 MHz.

• Asian-Australasian Journal of Animal Sciences
• /
• 제20권2호
• /
• pp.263-272
• /
• 2007

This experiment was conducted to examine the effects of cage type (CT) and cage density (CD) on physiological variables in growing rats. Sprague Dawley rats (n=108) weighing an average of 46 g were housed in metallic cage with woodchip bedding (MCWB), metallic cage with wire mesh (MCWM), and plastic shoebox with woodchip bedding (PCWB) separately by sex at normal ($160-cm^2/rat$, ND) and high ($80-cm^2/rat$, HD) CD from 3 to 10 wks of age. All cages were in dimension of $24{\times}40{\times}20$ cm ($W{\times}D{\times}H$). At the end of the experiment, blood samples were collected and 6 rats from each cage were sacrificed. No death was observed among rats at ND, whereas mortality rate at HD was 22.3% for males and 13.9% for females. Heart weight was affected by CT. Doubling CD caused 23, 11.8, 17.9, 8.6, 6.9, and 16.4% decreases in BW and weights of heart, liver, kidney, testis, and ovary, respectively. Except for adrenal gland, other organs for males were heavier than for females. Liver weight of males and females responded differently to CT and CD. Comparing with females, males had 7.3 and 5.2% heavier and 9.9% lighter liver weights in MCWB, MCWM, and PCWB, respectively. As CD doubled, liver weight for males and females decreased by 22.4 and 13.1%, respectively. Mean adrenal gland weight increased by 8.4% and decreased by 9.7% for males and females, respectively, with doubling CD. CT affected glucose, TG, Ca, and ALP levels. However, CD did not alter blood chemistry. Rats housed in metallic cages had greater neutrophil count and neutrophil:lymphocyte ratio than rats housed in plastic cages. Doubling CD caused a 24.2% increase in lymphocyte count. There were CT by CD, CT by sex, and CD by sex interaction effects on lymphocyte count. Doubling CD caused 0.1% decrease and 49.8 and 26.7% increases in lymphocyte count for rats housed in MCWB, MCWM, and PCWB, respectively. Comparing with females, lymphocyte count for males housed in MCWB, MCWM, and PCWB had 8.9 and 12.9% greater and 30.3% less lymphocyte counts, respectively. Lymphocyte count decreased by 4.12% for males, whereas it increased by 61.0% for females as CD doubled. Doubling CD resulted in 2.5 and 2.3% increases in erythrocyte count and hematocrit value. These data suggest that animals perform better in metallic cages than in plastic cages and that cage density had pronounceable effects on physiological parameters in a cage type and sex dependent-manner.

• 한국컴퓨터정보학회논문지
• /
• 제14권1호
• /
• pp.217-228
• /
• 2009

데이터에 내재되어 있는 특이 패턴을 찾고자 데이터 분석을 할 때에 보통 다차원적인 데이터 집계를 하는데, 이때에 표준 SQL 쿼리를 사용해도 좋지만 쿼리가 아주 복잡해진다는 단점이 생기게 된다. 쿼리가 복잡해지면 표준 테이블을 여러 번 참조해야 되고 결과적으로 쿼리의 성능이 저하된다는 뜻이다. OLAP 쿼리는 복잡한 것이 대다수이기 때문에 SQL 쿼리를 대신할 새로운 집계용 연산자인 데이터 큐브를 간단히 불러 큐브를 만들 필요가 생기는 것이다. 집계를 하고, 부분 합을 구하는 것과 같은 OLAP 업무를 지원해 주는 것이 데이터 큐브이다. 이러한 데이터 큐브를 작성하는데 관련된 집계함수에는 여러 가지가 있는데, 이를 분배적 함수, 대수적 함수 그리고 전체관적 함수의 3가지로 분류할 수 있다. 이 중, SUM, COUNT, MAX, MIN과 같은 분배적 함수는 데이터 큐브를 작성하는 데에 직접사용 할 수 있고, AVG와 같은 대수적 함수는 매개함수를 활용하면 사용가능 하다고 알려져 있다. 즉, AVG 자체는 분배적 함수가 아니지만, (SUM, COUNT)와 같은 매개함수로 분배적 함수가되기 때문에 매개함수를 이용하여 구하면 된다는 뜻이다. 그러나 본 연구에서는 (SUM, COUNT)와 같은 매개함수를 통해 AVG를 구하는 것이 OLAP 큐브 작성에 적용시킬 수 없다는 사실을 확인했으며, 결과적으로 이 매개함수를 활용하면 잘못된 결론에 다다르고 그릇된 의사결정을 하게 된다는 사실을 확인하게 되었다. 따라서 본 연구에서는 집계함수 AVG를 OLAP 큐브에 적용시켰을 때의 여러 문제점을 밝혀내고 또한 이들 문제점을 해결할 방안을 찾고자 하는 데에 목적을 두고 있다.

• Clinical and Experimental Reproductive Medicine
• /
• 제2권1호
• /
• pp.19-38
• /
• 1975

A total of 185 vasovasostomies were carried out for 11 years. Various factors which are of importance in fluencing the successful vasovasostomies are analysed and presented as follows: In recent years, demand of reanastomosis of the vas deferens increased considerably. An average age of the subjects is 39, and that of their wives, 33 in this series. An average interval between vasectomy and vasovasostomy is 4 years. An average number of living chidren is 2.6 at the time of vasectomy. and 2.1 at the time of time of vasovasostomy. Merchant and public official are the most commonly encounterd occupation in the present series. Coital frequencies are 2.2/week after vasovasostomy. The most common reasons for requesting the vasovasostomy are remarriage and deaths of children, especially son. Success rate is considerably higher among younger group than that of the older. Success rate is somewhat higher among groups of shorter interval between the operations (vasectomy and vasovasostomy) than that of longer interval group. Success rate is higher among bilateral vasovasostomy group than that of any others. Success rate is higher in solid splint group and no splint group than hollow splint group. The closed dressing technique of the end of splint on the scrotum is found to be reasonably effective in preventing infection. Ordinary end-to-end anastomosis and folded side-to-side anastomosis techniques are proved to be the most ideal form of modified operation for the successful vasovasostomies. The most common causes of failure are infection, injuries of blood supply, avascular necrosis due to extensive mobilization, inadequate approximation of both vasal end, hematoma, changes of epididymal environment, and early ambulation in this series. Overall success rate of the author's series is found the 81 per cent, and impregnation rate is 35 per cent. Overall results reported by other workers are that success rate regarding appearance of sperm in the semen after operation is 64 per cent, and that of impregnation after vasovasostomy is 33 per cent. The results of semen assessment performed on same cases prior to vasectomy and following vasovasostomy showed that post-vasovasostomy sperm count scarcely reached three-quaters of pre-vasectomy count.