• Title/Summary/Keyword: Korean tiger

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Endangered Tiger (절종위기의 호랑이)

  • Moon Hong-Sik
    • Journal of the korean veterinary medical association
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    • v.14 no.2
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    • pp.117-119
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    • 1978
  • Tigers are the large cats with prominent, black or brawn, stripes. They are common in jungles of India and Java, but range as far as the snowy, forested mountains of Siberia. Legal and illegal killing(over-hunting, poaching for skin, and also its bones, f

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Effect of Follicle Stimulating Hormone Dosage on the Production and Pregnancy of Embryos Derived from Korean Brindle Cows (난포자극호르몬(Follicle Stimulating Hormone) 투여 농도가 칡소 수정란의 생산과 이식에 미치는 영향)

  • Choi, Soo-Ho;Park, Yong-Soo
    • Journal of Practical Agriculture & Fisheries Research
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    • v.16 no.1
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    • pp.115-122
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    • 2014
  • Korean native cattles (Han woo) are divided yellow, tiger(blinder), and black by coat color. Chikso has tiger coat color, which cultured about 1,700 heads within Korea. However there were a few researches reported about preservation and production. This study was conducted to investigated that the effect of follicle stimulating hormone (FSH) dosage(240 mg and 280 mg) on the embryo production, pregnancy and calf birth weights. There were no difference total embryo and transferable embryo between FSH 240 mg or 280 mg treatment, but pregnancy rate was increased 46% in embryos derived from 280 mg group than 240 mg group's 29.6%. The birth weight of Chikso calves was similar between artificial insemination(25.6 kg) and embryo transfer(24.8 kg) groups.

A Design of 2D Vector Graphics Rasterizer with a Modified Scan-line Edge flag Algorithms for Mobile Device (모바일 기기를 위한 스캔라인 엣지 플래그 방식의 2D 벡터 그래픽 레스터라이저 설계)

  • Park, Jeong-Hun;Lee, Kwang-Yeob;Jeong, Tae-Ui
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2008.05a
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    • pp.298-301
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    • 2008
  • Vector Graphics describes an image with mathematical statements instead of pixel information, Which enables easy scalability without loss in image quality and usually results in a much smaller file size compared with bitmap images. In this paper, we propose Vector Graphics Rasterizer for mobile device with scan-line edge flag algorithm. Proposed Vector Graphics Accelerator was verified with OpenVG 2D Vector image. The estimated performance of proposed Accelerator is 5 frame per second with Tiger image.

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A Study on Digital Road Map for Vehicle Navigation(I) (자동차 항법용 수치도로지도에 관한 연구(I))

  • Kim, Yong-Il;Pyeon, Mu-Wook
    • Journal of Korean Society for Geospatial Information Science
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    • v.2 no.2 s.4
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    • pp.89-98
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    • 1994
  • Digital road map - which plays an essential role in giving accurate location of the vehicle, optimum route guidance, destination searching, and topographic feature query functions - is the most fundamental element of the vehicle navigation system. Unfortunately, there is not a nation-wide digital map in Korea such as U.S. TIGER fie, that is easily applied to digital road database production. Therefore, producing new digital road map is inevitable in Korea For establishing digital road map for vehicle navigation, this paper puts forth the necessary condition to stabilize the digital road map qualify, and to keep up the compatibility and the economical use. As a result, the standards of coordinate and map accuracy arc presented, and the Items and the structures of database arc decided.

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Implementation of OpenVG Accelerator based on Multi-Core GP-GPU (멀티코어 GP-GPU 기반의 OpenVG 가속기 구현)

  • Lee, Kwang-Yeob;Park, Jong-Il;Lee, Chan-Ho
    • Journal of IKEEE
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    • v.15 no.3
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    • pp.248-254
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    • 2011
  • Recently, processing burden of CPU is growing because of graphical user interface according to enhance the performance of mobile devices and various graphical effects and creation of contents with 3D graphical effect or Flash animation. Therefore, the GPU are introduced to mobile device for support to variety contents. In this paper, OpenVG accelerator was implemented based on multi-core GP-GPU. OpenVG accelerator is verified using the sample image provided by Khronos group, and overall function is processed by only instruction set without dedicate hardware. The performance of processing the Tiger Image was 2 frames/sec.

Suppression subtractive hybridization (SSH) for isolation and characterization of genes related to testicular development in the giant tiger shrimp Penaeus monodon

  • Leelatanawit, Rungnapa;Klinbunga, Sirawut;Aoki, Takashi;Hirono, Ikuo;Valyasevi, Rudd;Menasveta, Piamsak
    • BMB Reports
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    • v.41 no.11
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    • pp.796-802
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    • 2008
  • Suppression subtractive hybridization (SSH) cDNA libraries of the giant tiger shrimp, Penaeus monodon, were constructed. In total, 178 and 187 clones from the forward and reverse SSH libraries, respectively, of P. monodon were unidirectionally sequenced. From these, 37.1% and 53.5% Expressed Sequence Tags (ESTs) significantly matched known genes (E-value < 1e-04). Three isoforms of P. monodon progestin membrane receptor component 1: PM-PGMRC1-s (1980 bp), PM-PGMRC1- m (2848 bp), and PM-PGMRC1-l (2971 bp), with an identical ORF of 573 bp corresponding to a deduced polypeptide of 190 amino acids, were successfully identified by RACE-PCR. Interestingly, PMPGMRC1 showed a greater expression level in testes of juvenile than broodstock P. monodon (P < 0.05). Dopamine administration ($10^{-6}$ mol/shrimp) resulted in up-regulation of PM-PGMRC1 in testes of juveniles at 3 hrs post treatment (P < 0.05), but had no effect on PM-Dmc1 (P > 0.05).