نتایج جستجو برای: cellular investigation
تعداد نتایج: 755082 فیلتر نتایج به سال:
MicroRNAs (miRNAs, miRs) are small endogenous non-coding RNAs that regulate the expression of protein-encoding genes at the post-transcriptional level. Several studies have described the role of miRNAs in T-cell acute lymphoblastic leukemia (T-ALL), including tumor suppressor and oncogenic miRNAs. Down-regulation of miRNA expression is a prominent feature of human malignancy. This down-regulati...
The results of an experimental investigation the effect acoustic oscillations with a frequency 250-7000 Hz and intensity 105 dB on dynamics acceleration hydrogen-air flame in open channel are presented. Dependences position front cell sizes were obtained from shadow photographs at different frequencies oscillations. values when average speed increases up to 3 times found. Acoustic action 250 le...
The use of pressure-actuated cellular structures (PACS) is an effective approach for the application compliant mechanisms. Analogous to model in nature, Venus flytrap, they are made discrete pressure-activated rows and can be deformed with high stiffness at a deformation rate. In previous work, new innovative their integral textile-based manufacturing has been demonstrated based on weaving tech...
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