نتایج جستجو برای: molecular interference functions

تعداد نتایج: 1179132  

WBANs (Wireless Body Area Network) are expected to consume very low electrical power. One of the most important factors of energy consumption in WBAN is the presence of interference between the transmitter and receiver nodes. In this paper, a fuzzy- genetic based power control method is proposed to intelligently align transmission power of sensor nodes within a  WBAN. This technique utilizes th...

Journal: :Nano letters 2008
San-Huang Ke Weitao Yang Harold U Baranger

Quantum interference in coherent transport through single molecular rings may provide a mechanism to control the current in molecular electronics. We investigate its applicability, using a single-particle Green function method combined with ab initio electronic structure calculations. We find that the quantum interference effect (QIE) is strongly dependent on the interaction between molecular p...

2011
Zeng-Chun Ma Qian Hong Yu-Guang Wang Hong-Ling Tan Cheng-Rong Xiao Qian-De Liang Yue Gao

Translationally controlled tumor protein (TCTP) is an evolutionally highly conserved protein which has been implicated in many cellular functions that are related to cell growth, death and tumorigenesis. We used a DNA vector-based RNA interference approach by expressing shRNA to knockdown TCTP in MCF7 cells for evaluating its antitumor effect and its molecular mechanism. TCTP shRNA treatment MC...

Journal: :Annual review of biophysics 2013
Ross C Wilson Jennifer A Doudna

Small RNA molecules regulate eukaryotic gene expression during development and in response to stresses including viral infection. Specialized ribonucleases and RNA-binding proteins govern the production and action of small regulatory RNAs. After initial processing in the nucleus by Drosha, precursor microRNAs (pre-miRNAs) are transported to the cytoplasm, where Dicer cleavage generates mature m...

Journal: :Biochimica et Biophysica Acta (BBA) - Bioenergetics 2004

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