It has been shown that TGFBs, their receptors, or downstream targets show genetic alterations in pancreatic cancer. This study was designed to identify transcriptional alterations induced by prolonged treatment of pancreatic cancer cell lines with TGFB. The TGFB-responsive PANC-1 cell line was treat
A study on the solutions of chirowaveguides and bianisotropic waveguides with the use of coupled-mode analysis
✍ Scribed by Yansheng Xu; Renato G. Bosisio
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 106 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0895-2477
No coin nor oath required. For personal study only.
✦ Synopsis
This article gi¨es a study of coupled-mode analysis for chirowa¨eguides. Wa¨eguides with chiral material in contact with the perfect electric conducting walls are analyzed with the use of the magnetic-field-expansion approach. It is shown that this approach can pro-¨ide satisfactory results, including propagation constants and field component configurations. Both magnetic-field-expansion and magnetic-induction-expansion approaches are discussed and compared with each other. Methods of deri¨ation of general expressions of coupling coefficients with the use of the magnetic-induction-expansion approach for bianisotropic wa¨eguides are also gi¨en in detail.
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