The arrays of compound-slots (inclined and displaced from waveguide centre) are not so common in the literature and the existing systematic method of design does not take into account the presence of surrounding elements. For this kind of slots, the reasons why the Elliott’s procedure cannot be applied are physically explained. A new method based on circuit theory and scattering matrices connec...

The conformational stability, infrared spectrum, and photochemistry of phenyl 1-hydroxy-2-naphthoate (PHN) were studied by matrix isolation spectroscopy theoretical computations performed at the DFT(B3LYP)/6-311++G(d,p) level theory. main intramolecular interactions determining relative stability seven conformers molecule evaluated. According to calculations, twofold degenerated O–H···O=C intra...

Let $ m , n in mathbb{N}$, $D$ be a division ring, and $M_{m times n}(D)$ denote the bimodule of all $m times n$ matrices with entries from $D$. First, we characterize one-sided submodules of $M_{m times n}(D)$ in terms of left row reduced echelon or right column reduced echelon matrices with entries from $D$. Next, we introduce the notion of a nest module of matrices with entries from $D$. We ...

This work demonstrated the importance of pre-formulation studies and proposed a generalised scheme for excipient screening in early stage amorphous solid dispersion(ASD) system development by profiling excipients’ capability to solubilise, amorphisise, stabilise chosen active pharmaceutical ingredient (API) an effort rank their suitability. Lumefantrine, antimalarial compound with both poor sol...

the present study was undertaken to investigate the role of banana extract (be) on synchronous plantlet formation from seeds of dendrobium lituiflorum lindl. the seedlings formed on modified knudson c (kc) medium supplemented with 20% (v/v) be had significantly high fresh and dry weights. morphologically uniform plantlets with elongated leaves and well developed roots were formed on kc medium w...