نتایج جستجو برای: Three-layered plate
تعداد نتایج: 1372724 فیلتر نتایج به سال:
The entire central nervous system develops from the neural plate, initially a single-cell layered epithelium. Anterior–posterior patterning is established by signals emanating from tissues outside the neural plate, while local signaling centers that are established within the neural plate itself will refine this initial patterning. One signaling center that plays an important role in the early ...
The response of structure under shock is very important. For sandwich structures, the foam other material with good energy absorbing capacity an effective way to enhance ability resist external shock. In this work, numerical analysis conducted for double-layered plate foamed aluminum. deformation process firstly studied in case initial velocity 8.9m/s, then comparative on influence different st...
The entire central nervous system develops from the neural plate, initially a single-cell layered epithelium. Anterior–posterior patterning is established by signals emanating from tissues outside the neural plate, while local signaling centers that are established within the neural plate itself will refine this initial patterning. One signaling center that plays an important role in the early ...
BACKGROUND AND OBJECTIVES: This study aims down to evaluate the ability of chloride magnesium- aluminium- layered double hydroxides (4:1) for nitrate adsorption from the soil solution in successive cropping periods. METHODS: The study was conductedunder long-term cropping periods, including first crop): bell pepper; second crop: mentheae; third crop: cher...
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