منابع مشابه
Efficiency of anchored and non-anchored ISSR markers to estimate genetic diversity among bread wheat cultivars
DNA markers are integrally connected to the success of molecular breeding and are fundamentally required by breeders to be able to, a. identify new gene sources in the available biodiversity, b. select parents in order to increase heterosis, c. decrease the number of backcross generations for gene introgression breeding programs, and d. carry out marker-assisted selection (MAS). The present re...
متن کاملConvergent extension movements in growth plate chondrocytes require gpi-anchored cell surface proteins.
Proteins that are localized to the cell surface via glycosylphosphatidylinositol (gpi) anchors have been proposed to regulate cell signaling and cell adhesion events involved in tissue patterning. Conditional deletion of Piga, which encodes the catalytic subunit of an essential enzyme in the gpi-biosynthetic pathway, in the lateral plate mesoderm results in normally patterned limbs that display...
متن کاملStand-alone anchored spacer versus anterior plate for multilevel anterior cervical diskectomy and fusion.
The purpose of this study was to compare the clinical outcomes and radiological changes of 3- and 4-level anterior cervical diskectomy and fusion with stand-alone anchored spacers and with traditional anterior plates. A total of 51 consecutive patients with cervical spondylotic myelopathy who underwent 3- or 4-level anterior cervical diskectomy and fusion were divided into 2 groups: group A (n=...
متن کاملExperimental Study of Damage Evolution in Circular Stirrup-Confined Concrete
This paper presents an experimental study on circular stirrup-confined concrete specimens under uniaxial and monotonic load. The effects of stirrup volume ratio, stirrup yield strength and concrete strength on damage evolution of stirrup-confined concrete were investigated. The experimental results showed that the strength and ductility of concrete are improved by appropriate arrangement of the...
متن کاملExperimental and numerical analysis of end anchored steel plate and CFRP laminate flexurally strengthened reinforced concrete (r. c.) beams
End anchors have been shown to significantly reduce premature plate end debonding failure of plate bonded strengthened reinforced concrete (r. c.) beams. One of the main interest in designing end anchors is to determine the minimum or optimal length of end anchors for a given thickness and height of the end anchor. This paper presents experimental and numerical studies in determining those opti...
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ژورنال
عنوان ژورنال: Concrete Journal
سال: 1998
ISSN: 0387-1061
DOI: 10.3151/coj1975.36.9_8