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This study presents a photonic bandgap formation in a non-uniform 2D photonic crystal structure with low index rods relative to the air background. In order to find an absolute photonic band gap formation, photonic lattices of two non-uniform square and ...
Seyed Mohammad Zare +3 more
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Prime rings with PI rings of constants
20 pages, LaTex2e, to appear in Israel Journal of Mathematics, volume 96, part B, 1996 (357-377)
Kharchenko, V. K. +2 more
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Constants are Definable in Rings of Analytic Functions [PDF]
The analytic functions defined in a fixed domain form a ring with pointwise addition and multiplication. We describe a way to define constants in the ring using a first-order formula which is independent of the domain.
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l-doublet splittings in Δ vibrational state of 15N14N16O isotopomer
We report the direct experimental evidences of l-doublet fine splittings between the parity doublet e and f sub-states of β-site isotopomer of nitrous oxide (15N14N16O) in the (1220)←(0220) ro-vibrational transition for l = 2 (i.e.
Ardhendu Pal +3 more
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Double Split-Ring Resonator for Dielectric Constant Measurement of Solids and Liquids [PDF]
This study proposes a 2.45-GHz double split-ring resonator for measuring the dielectric constant in both solids and liquids. Two concentric rectangular rings with asymmetric splits are used in the proposed resonator to achieve a high-quality factor for ...
Se-Young Jang, Jong-Ryul Yang
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The acid dissociation constants of potential bioactive fused ring thiohydantoin-pyrrolidine compounds were determined by potentiometric titration in 20% (v/v) ethanol-water mixed at 25±0.1°C, at an ionic background of 0.1 mol/L of NaCl using the ...
Yahya Nural +5 more
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Gauge invariants, correlators and holography in bosonic and fermionic tensor models
Motivated by the close connection of tensor models to the SYK model, we use representation theory to construct the complete set of gauge invariant observables for bosonic and fermionic tensor models. Correlation functions of the gauge invariant operators
Robert de Mello Koch +2 more
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Black ring with a positive cosmological constant
v2. LaTex, 19 pages.
Chu, Chong-Sun, Dai, Shou-Huang
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A series of rhodamine derivatives L1–L3 have been prepared and characterized by IR, 1H-NMR, 13C-NMR and ESI-MS. These compounds exhibited selective and sensitive “turn-on” fluorescent and colorimetric responses to Al3+ in methanol.
Naveen Mergu +2 more
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Dependence on Dimension of a Constant Related to the Grotzsch Ring [PDF]
For the constant λ
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