• 제목/요약/키워드: Cricket

검색결과 121건 처리시간 0.036초

Genotoxic Evaluation of Gryllus Bimaculatus in 3 Sets of Mutagenesis Test

  • Ahn, Mi-Young;Bae, Hye-Jin;Lee, Byung-Mu;Ryu, Kang-Sun;Kim, Iksoo;Kim, Jin-Won
    • 한국독성학회:학술대회논문집
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    • 한국독성학회 2003년도 추계학술대회
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    • pp.121-121
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    • 2003
  • Cricket (Gryllus bimacutus) is mass-bred in 6 cycles per one year in insect farms. They are used as dry or live foods for animals, tropical fish, reptile and amphibians. Therefore, it is necessary to study the genotoxicity of whole bodies of G. bimaculatus.(omitted)

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Effects of cricket on the chicken and its egg

  • Ahn, M. Y.;Ryu, K. S.;Park, B. Y.;Kim, D. W.;Kim, I. S.;Lee, H. S.;Kim, I.;Kim, E. S.;Kim, S. H.
    • 한국잠사학회:학술대회논문집
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    • 한국잠사학회 2000년도 잠사과학 100주년 국제심포지엄 및 추계학술대회
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    • pp.121-121
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    • 2000
  • No Abstract.See Full-text

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초음파 센서를 이용한 거리 측정 설계 및 분석 (Design and Analysis of a Distance Estimation using Ultrasonic Sensors)

  • 이우식;김남기
    • 한국정보처리학회:학술대회논문집
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    • 한국정보처리학회 2009년도 추계학술발표대회
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    • pp.93-94
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    • 2009
  • 초음파를 이용한 거리 측정은 무선 센서네트워크에서 매우 중요하다. 본 논문에서는 Cricket 모트 두 개를 가지고 거리측정을 하여 정확도를 측정하였다. 거리 측정 방법은 RF 신호와, 초음파 신호의 시간 차를 이용한 TDOA 방식을 적용하였으며, 한 모트는 Sender, 다른 모트는 Receiver로 설정하여 직선거리에서 거리측정을 하였다.

Effect of different diets on growth and development of the two-spotted cricket, Gryllus bimaculatus (Orthoptera: Gryllidae)

  • Song, Myung-Ha;Han, Moon-Hee;Kwak, Kyu-Won;Lee, Seokhyun;Kim, Eun-Sun;Park, Kwan-Ho;Kim, Won-Tae;Choi, Ji-Young
    • International Journal of Industrial Entomology and Biomaterials
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    • 제33권2호
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    • pp.59-62
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    • 2016
  • Many insects have gained increasing attention as an alternative protein for humans. Among those, the two-spotted cricket, Gryllus bimaculatus (Orthoptera: Gryllidae), was recently approved as a general food ingredient by the Korean Ministry of Food and Drug Safety. For industrial utilization of G. bimaculatus, mass rearing techniques and production system should be standardized first. In this study, we investigated the effects of five different feeds on the growth and development of G. bimaculatus. Feed is the one of the key factors that has considerable effects on rearing insects. With five different kinds of feed on $1^{st}$, $3^{rd}$, and $5^{th}$ instar nymphs, the change of survival rate, body weight were monitored up to eight wk after hatching. We concluded that 50% of soybean flour, 20% of corn powder, 10% of rice bran, 9% of milk serum, 10% of rice flour, 0.5% of microorganisms, and 0.5% of multivitamins and minerals (diet C) was the best mix for promoting growth and development of $3^{rd}$ instar nymphs compared to the control diet.