• 제목/요약/키워드: jig

검색결과 683건 처리시간 0.024초

묘삼 수량에 미치는 부초와 피트효과 (Effect of mulching and peat on seedling yield of Panax ginseng.)

  • 박훈;이종철;이명구;변정수
    • Journal of Ginseng Research
    • /
    • 제7권2호
    • /
    • pp.163-168
    • /
    • 1983
  • Effect of rice hull mulching and peat application on seedling yield of Panax ginseng was investigated in modified Yang-jig seedbed. Mulching and peat increased soil moisture content but effect was not additive. Seedling yield was positively correlated with magnesium organic matter, potassium especially with soil moisture and calcium. Straw mulching is expected to be superior for practice.

  • PDF

홀위치 측정을 위한 레이져비젼 시스템 개발 (A Laser Vision System for the High-Speed Measurement of Hole Positions)

  • 노영식;서영수;최원태
    • 대한전기학회:학술대회논문집
    • /
    • 대한전기학회 2006년도 심포지엄 논문집 정보 및 제어부문
    • /
    • pp.333-335
    • /
    • 2006
  • In this page, we developed the inspection system for automobile parts using the laser vision sensor. Laser vision sensor has gotten 2 dimensions information and third dimension information of laser vision camera using the vision camera. Used JIG and ROBOT for inspection position transfer. Also, computer integration system developed that control system component pal1s and manage data measurement information. Compare sensor measurement result with CAD Data and verified measurement result effectiveness taking advantage of CAD to get information of measurement object.

  • PDF

Development of 2.3' Plastic Film STN LCDs with uniform Cell Gap

  • Park, S.K.;Han, J.I.;Kim, W.K.;Kwak, M.K.
    • 한국정보디스플레이학회:학술대회논문집
    • /
    • 한국정보디스플레이학회 2000년도 제1회 학술대회 논문집
    • /
    • pp.39-40
    • /
    • 2000
  • STN LCDs on Plastic Film substrates for mobile communication devices have been researched and developed at KETI in KOREA. The Plastic Film substrate is so weak to heat and pressure that its fabrication process is limited to $110^{\circ}C(Tg)$. In order to maintain uniform pressure on Plastic Film substrate we used newly designed jig and fabrication process. Electro-optical characteristics are better than or equivalent to those of typical glass LCD though it is thinner, lighter-weight, and more robust than glass LCD.

  • PDF

Improvement of Efficiency of a UV Lamp Type Ozonizer

  • Md.FayzurRahman;Lee, Dong-In;Lee, Kwang-Sik;Song, Hyun-Jig;Chun, Byung-Joon;Lee, Sang-Keun
    • 한국조명전기설비학회:학술대회논문집
    • /
    • 한국조명전기설비학회 1998년도 학술발표회논문집
    • /
    • pp.23-26
    • /
    • 1998
  • PDF

Genetics of Prader-Willi Syndrome

  • Yoon, Ju Young
    • Journal of Interdisciplinary Genomics
    • /
    • 제3권2호
    • /
    • pp.35-40
    • /
    • 2021
  • Prader-Willi syndrome (PWS) is a rare genetic disorder which lead to severe neurodevelopmental, endocrine, and metabolic impairment. PWS is genetic disorder related to genomic errors which lead to inactivation of paternally-inherited genes on chromosome 15q11-q13. Epigenetic mechanisms are also involved in PWS, and epigenetic therapies are under investigation. Here we provide review about genetics of PWS, focused on genes involved in pathophysiology of PWS. We will also summarize epigenetics and genetic counseling of PWS.

New Drug Development of Myotonic Muscular Dystrophy

  • Kang, Min Sung;Shin Jin-Hong
    • Journal of Interdisciplinary Genomics
    • /
    • 제3권2호
    • /
    • pp.25-29
    • /
    • 2021
  • Myotonic muscular dystrophy is a disease characterized by progressive muscle weakness with myotonia and multiorgan involvement. Two subtypes have been recognized; each subtype is caused by nucleotide repeat expansion. So far, there has been no cure for myotonic muscular dystrophy. In this article, we introduce ongoing clinical trials for new drugs to modify disease course by correcting genetic derangement or its downstream in myotonic dystrophy type 1.

A Review of HLA Genes in Pharmacogenetics: Risk Assessment of Adverse Drug Reactions

  • Yu, Shinae
    • Journal of Interdisciplinary Genomics
    • /
    • 제3권1호
    • /
    • pp.7-12
    • /
    • 2021
  • Adverse drug reactions (ADRs) is a hypersensitivity reactions to specific medications, and remain a common and major problem in healthcare. ADRs suchc as drug-induced liver injury and life-threatening severe cutaneous adverse drug reactions including Stevens-Johnson syndrome, toxic epidermal necrolysis, and drug rash with eosinophilia and systemic symptoms can be occurred by uncontrolled expansion of oligoclonal T cells according to genetically predisposing HLA. In this review, I summarized the alleles of HLA genes which have been proposed to have association with ADRs caused by different drugs.