A total of 340 patients referred for in-vitro fertilization was included in a retrospective, comparative study in which zygotes were studied regarding alignment and polarization of nucleolar precursor bodies (NPB) and also early cleavage in relation to implantation and pregnancy rates for the 680 transferred embryos. At assessment of the pronucleus 18-19 h after sperm injection, NPB were checke...

Proewe met kuikens en rotte toon dat die netto benutting van protem (NPB) van Opaque -2 (0) mielies betekenisvol hoer is as die NPB waardes van normale (N) mielies. Altesaam sewe mielie varieteite is aan die toetse onderwerp en die drie varieteite wat die 0 geen besit, het die drie hoogste posisies van NPB waardes beklee. In die kuikenproewe is mieliemeel van heel pitte van die N varieteit met ...

ةـصلاخلا : ةلاحلا رايعم ثحبلا اذه يف ضرعن – ةلاحلا حشرمُــل لماشلا يبراقتلا تابثلل غارفلا – يمقرلا غارفلا عبشملا يباسحلا ضئافلا مادختساب كلذو ةددحم ةميق اذ . دقو ماظنلل ةديدج ةيصاخ ءاصقتساب رايعملا قُـتشأ ةساردلا ديق . اس رايعم عم رايعملا اذه ةنراقمب انمق امآ جنيسو راآ نم لٍآ لَـبـقِ نم هضرع مت قب . دقو جنيسو راآ رايعم نم لقأ طباوض يذ يلاحلا رايعملا نأ ةنراقملا تنابأ . و نع حرتقملا رايعملا ةعاجن ان...

A voltage-controlled color tunable organic light emitting device has been demonstrated by using a co-evaporated emissive layer of NPB [(N,N 0-bis(naphthalene-1-yl)-N,N 0-bis(phenyl)benzidine)] and an organic Eu complex. As a result of minimized energy transfer from the host (NPB) to the guest emitter (Eu complex), this device can vary the light emission from vivid red to deep blue with increasi...

BACKGROUND Multi-drug resistance of Gram-negative bacteria constitutes a major obstacle in the antibacterial fight worldwide. The discovery of new and effective antimicrobials and/or resistance modulators is necessary to combat the spread of resistance or to reverse the multi-drug resistance. In this study, we investigated the antibacterial and antibiotic-resistance modifying activities against...

In order to verify the viability finer-grained parallel language MPC++, which had originally been developed for Myrinet-specific environments, we performed ports on top of different breeds of MPI, to be executed on two networks of large performance/cost difference, as well as porting NPB 2.3 apps to test ease of expressiveness of parallel programs. Results were positive, (a) the port of the NPB...