نتایج جستجو برای: nitrogen splitting
تعداد نتایج: 154256 فیلتر نتایج به سال:
Abstract Fee splitting, a clear manifestation of physician's breaching patient's rights, is the breach of the principle known as bona fide with regard to the patient and the dominance of physician's financial interest on facilitation of treatment process. Yet a question is posed: Can physician's abusing patient's trust or lacks of information, whose manifestation can be observed in fee split...
New phenothiazine-based organic dyes with two anchoring groups at 3,7 positions and systematic alkyl chains on nitrogen were prepared. Their TiO(2)-Pt composites showed excellent photo-catalytic activities in visible light-induced water splitting. Interestingly, phenothiazine dyes with longer alkyl chains showed better stability in catalytic systems.
A multi-pulse injection strategy for premixed charge compression ignition (PCCI) combustion was investigated in a four-valve, direct-injection diesel engine by a computational fluid dynamics (CFD) simulation using KIVA-3V code coupled with detailed chemistry. The effects of fuel splitting proportion, injection timing, spray angles, and injection velocity were examined. The mixing process and fo...
The core of a ferromagnetic vortex domain creates a strong, localized magnetic field, which can be manipulated on nanosecond timescales, providing a platform for addressing and controlling individual nitrogen-vacancy centre spins in diamond at room temperature, with nanometre-scale resolution. Here, we show that the ferromagnetic vortex can be driven into proximity with a nitrogen-vacancy defec...
We use single-spin resonant spectroscopy to study the spin structure in the orbital excited state of a diamond nitrogen-vacancy (N-V) center at room temperature. The data show that the excited-state spin levels have a zero-field splitting that is approximately half of the value of the ground state levels, a g factor similar to the ground state value, and a hyperfine splitting approximately 20x ...
The aim of this study is investigation on effect of stem end splitting and Geranium essential oil on vase life on quality of cut chrysanthemum (Dendranthema grandiflorum L.). This experiment arranged as factorial based on RCD with 2 factors of stem end splitting at 2 levels (with splitting and without splitting) and Geranium essential oil at 6 levels (0, 1, 2, 4, 8 and 10 %), with 12 treatments...
The electron paramagnetic resonance spectra of the Cu2+ and Fe3+ complexes of transferrin reveal a heterogeneity of the two specific binding sites of the protein in the pH range 4 to 6 when bicarbonate is absent. Between pH 7 and pH 11, however, or when nitrilotriacetate is present in the iron complex at lower pH, only one dominant species is present in each metal-protein complex, so that under...
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