نتایج جستجو برای: allenecyclizations oft reaction mechanism
تعداد نتایج: 942702 فیلتر نتایج به سال:
During developmental stages, biomechanical stimuli on cardiac cells modulate genetic programs, and deviations from normal stimuli can lead to cardiac defects. Therefore, it is important to characterize normal cardiac biomechanical stimuli during early developmental stages. Using the chicken embryo model of cardiac development, we focused on characterizing biomechanical stimuli on the Hamburger-...
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
Postpartum depression affects 15% of women. Channa striatus, a freshwater fish, is consumed in local Malay population as a rejuvenating diet during postpartum period. This study evaluated the antidepressant-like effect of lipid extract of C. striatus fillet and its mechanism of action in female Sprague-Dawley rats in postpartum model of depression. The rats were ovariectomized and treated with ...
We present a direct measurement of the parity-violating parameter Ab by analyzing the left-right forward-backward asymmetry of b quarks in e+ e– + 2° + b;. The SLD experiment observes hadronic decays of 2° bosons produced at resonance in collisions of longitudinally polarized. . elect rons and unpolarized positrons at the SLC. Heavy flavor decays of the 2° are identified by taking advantage of ...
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