منابع مشابه
the effect of e-64 on the developmental competence of sheep cocs during in vitro maturation
in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
Mean-reversion Jump-diffusion
From the spot prices we have to identify the following six parameters: α , μ, σ, Km , γ, Φ. If necessary, a seventh parameter, λ, should be identified from the futures prices. The six parameters mentioned above can be identified using the maximum likelihood method (Ball and Torous, 1983; Lien and Strom, 1999; Clewlow and Strickland, 2000) or the moments method (Lien and Strom, 1999; Deng, 1999)...
متن کاملTumor reversion holds promise
In the present issue of the journal, Makoto Noda and colleagues present a screening assay for anti-cancer drugs based on tumor reversion, identifying a series of hitherto unsuspected compounds that are of potential therapeutic interest. More specifically, the assay is based upon triggering the promoter of Reck, which functions as an inhibitor of metalloproteinases. Among the pharmaceutical agen...
متن کاملIn vitro phytochrome dark reversion process.
Thermal reversion of the far-red absorbing form of phytochrome to the red absorbing form in darkness has been investigated in crude and partially purified isolates from a number of etiolated and light grown higher plants. The influence of temperature, aging and urea on the rate of reversion was also determined.Phytochrome isolated from all higher plants underwent reversion. The reversion procee...
متن کاملReversion Process in FCC Ising System
Reversion phenomena in the FCC Ising system was investigated using the kinetic Ising model. The results were compared with the experimental results obtained for the metastable G.P. zones in Al-Zn binary alloys. The present simulations have made it clear that the kinetic Ising model can qualitatively well reproduce the structure change during reversion in the Al-Zn metastable system. Comparison ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Heredity
سال: 1915
ISSN: 1465-7333,0022-1503
DOI: 10.1093/oxfordjournals.jhered.a109013