http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
가축(家畜)의 분변(糞便)과 사료(飼料)에서의 응애목(目) (Acarina)의 검색(檢索)
이재일,이방환,이정길,Lee, Jae-Il,Lee, Bang-Hwan,Lee, Chung-Gil 대한수의학회 1983 大韓獸醫學會誌 Vol.23 No.2
In the course of surveying the internal parasites of domestic animals, a large number of eggs and mites were detected in the feces and feeds of cattle, pigs, chickens and ducks. Three kinds of mites were identified in the present studies: Acarus siro (Linnaeus), Tyrophagus putrescentiae (Schrank) and Cheyletus malaccensis (Oudemans). The eggs of the mites were similar to those of flukes. In the fecal examination, therefore, it is necessary to differentiate the mite eggs from fluke eggs. The mites found in the present studies live by organic materials. Thus, they were found in the mixed commercial animal feeds. The spoiling of animal feeds by these mites remains to be verified. The damage of the gut epithelium of animals by these adult mites has to be examined more thoroughly, although macroscopic changes were not detected in the present studies. In the commercial animal feeds, the mites were largely found during the warm, humid seasons. As these mites can cause dermatitis in man, care should be taken not to contact continuously with the contaminated feeds.
레이저 파면 획득용 Lenslet Array 점 패턴 검출 알고리즘
이재일,이영철,허준,Lee, Jae-Il,Lee, Young-Cheol,Huh, Joon 한국군사과학기술학회 2005 한국군사과학기술학회지 Vol.8 No.4
In this paper, a new detection algorithm was proposed for finding the position of lenslet array spot pattern used to acquire laser wavefront. Based on the analysis of the required signal processing characteristics, we categorized into and designed four main signal processing functions. The proposed was designed in order to have robust feature against a variation of geometrical form of the spot and also implemented to have semi-automatic thresholding capability based on CCD noise analysis. For performance evaluation, we made qualitative and quantitative comparisons with Carvalho's algorithm which has been published in recent. In the given experimental spot images, the proposed could detect the spots which has 1/3 times lower than the least S/N of which Carvalho's can detect and could reach to a detection precision of 0.1 pixel at the S/N. In functional aspect, the proposed could separate all valid spots locally. From these results, the proposed could have a superior precision of location detection of spot pattern in wider S/N range.
광주지역(光州地域) 놀이터 흙에서의 기생충란(寄生蟲卵) 및 유충(幼蟲)의 검출(檢出)
이재일,이정길,김오남,Lee, Jae-Il,Lee, Chung-Gil,Kim, Oh-Nam 대한수의학회 1982 大韓獸醫學會誌 Vol.22 No.2
The frequent finding of soil contamination by dogs' feces are remarkable, and such soil contamination may be public health problem. Of 608 samples, 30(4.9%) were positive for nematode ova. Ten paint 3% of sail samples from parks and 7.9% from footpaths were found to contain nematode eggs. Of the helminth eggs detected, eggs of Toxocara spp. were the most commonly encountered, and mostly from the soil of footpaths. No eggs were recovered from the soil of school yards; the level of soil contamination was low in public play areas. Egg recovery rate of the soil to dogs' feces collected from footpaths was approximately 1:5. And the larvae demonstrated from the soil in the present study were nematode larvae, mainly recovered from parks.
이재일,오병우,Lee, Jae-Il,Oh, Byoung-Woo 한국공간정보학회 2009 한국공간정보학회지 Vol.17 No.3
최근 그래픽 프로세서(GPU)의 발전에 따라 대량의 프로세서를 탑재한 고성능 그래픽 카드가 개인 컴퓨터에서 널리 사용되고 있다. GPU를 사용하여 CPU의 부하를 줄이면서도 성능을 향상시킬 수 있어서 복잡한 연산을 처리해야 하는 다양한 응용 프로그램에 적용하는 연구가 활발히 진행되고 있다. 본 논문에서는 복잡한 연산이 필요한 공간 데이터 처리의 성능을 향상시키기 위하여 GPU의 병렬 처리 기술을 활용하는 방법을 제안하였다. 원본 공간 데이터를 화면에 출력하기 위해서는 그래픽 처리 연산이 필요하며 같은 종류의 연산을 모든 데이터에 적용해야 하므로 GPU의 SIMD 병렬 처리를 사용하여 성능을 향상시킬 수 있다. Recently, GPU (Graphics Processing Unit) has been improved rapidly on the need of speed for gaming. As a result, GPU contains multiple ALU (Arithmetic Logic Unit) for parallel processing of a lot of graphics data, such as transform, ray tracing, etc. Therefore, this paper proposed a technique for parallel processing of spatial data using GPU. Spatial data consists of multiple coordinates, and each coordinate contains value of x and y axis. To display spatial data graphics operations have to be processed to large amount of coordinates. Because the graphics operation is identical and coordinates are multiple data, SIMD (Single Instruction Multiple Data) parallel processing of GPU can be used for processing of spatial data to improve performance. This paper implemented SIMD parallel processing of spatial data using two kinds of SDK (Software Development Kit). CUDA and ATI Stream are used for NVIDIA and ATI GPU respectively. Experiments that measure time of calculation for graphics operations are carried out to observe enhancement of performance. Experimental result is reported that proposed method can enhance performance up to 1,162% for graphics operations. The proposed method that uses parallel processing with GPU for spatial data can be generally used to enhance performance for applications which deal with large amount of spatial data.
전남지방(全南地方) 축견(畜犬)의 내부기생충(內部寄生蟲) 조사(調査)
이재일,김오남,이정길,Lee, Jae-Il,Kim, Oh-Nam,Lee, Chung-Gil 대한수의학회 1982 大韓獸醫學會誌 Vol.22 No.2
Observations were made on the infection rate of common internal parasites in dogs in Kwangju area from January to March, 1982. Dog's stools were collected from veterinary hospitals, houses, intensive dog-rearing places and sidewalks. On the basis of egg counting, the following results were obtained; 1. Of 464 fecal samples, 73.5% were appeared as positive. 2. Dogs from veterinary hospitals and intensive dog-rearing places have higher infection rates than others. 3. Of the parasites detected, Toxocara canis was the most commonly encountered (23.7%). 4. Ascarids, flukes and coccidia were more prevalent in pups than in mature dogs, whereas bookworms were detected less often in young dogs than in older ones. 5. There were significant (p<0.01) differences among age categories for all parasites except tapeworms.
동물원에서 사육중인 Japanese Macaque (Macaca fuscata)에서 Zoletil 마취에 관한 연구
이재일,이수진,홍성혁,신남식,김덕환,박창식,전무형,조종민,김영석,김명철,Lee, Jae-il,Lee, Soo-Jin,Hong, Sung-hyeok,Shin, Nam-shik,Kim, Duck-hwan,Park, Chang-sik,Jun, Moo-hyung,Cho, Jong-min,Kim, Young-suk,Kim, Myung-cheol 대한수의학회 2003 大韓獸醫學會誌 Vol.43 No.2
To evaluate the effects of Zoletil (tiletamine- zolazepam) that have been widely used for the chemical restraint and anesthesia of primates, on physiologic alteration, blood gas analysis and anesthetic duration in the Japanese macaque(Macaca fuscata), this study was carried out. Zoletil was administered by intramuscular injection. Evaluation of temperature, heart rate, respiration rate and blood gas analysis were performed before administration and at 1, 10, 20, 30, 40, 50 and 60 min after administration, and induction and maintenance time was recorded. There was no significant difference in heart rate, $PCO_2$, $PO_2$ after Zoletil administration rut temperature, respiraticn rate, pH were significant difference compared with these of Mere administration. The induction time was $2.5{\pm}1.0min$ and maintenance time was $86{\pm}23.2min$. It was considered that Zoletil could be usefully used for the sedation and immobilization of Japanese macaque reared in zoological garden.