Two small satellites of Pluto, S/2005 P1 (hereafter P1) and S/2005 P2 (hereafter P2), have recently been discovered outside the orbit of Charon, and their orbits are nearly circular and nearly coplanar with that of Charon. Because the mass ratio of Charon-Pluto is ∼ 0.1, the orbits of P2 and P1 are significantly non-Keplerian even if P2 and P1 have negligible masses. We present an analytic theo...

Bethe-Salpeter equation in the non-commutative space for a scalarscalar bound state in the ladder approximation with instantaneous interaction is considered. We show that spatial non-commutativity leads to the normal Zeeman effects on the spectra of two body bound state. e-mail: [email protected] e-mail: [email protected] Non-commutativity of space-time has been recently a subject of ...

The synthesis of a new yellow fluorescent 4-(2-methylamino)-ethyloxy-N-PAMAM-1,8-naphthalimide from zero generation has been described. The chemical structure of synthesized dendrimers was confirmed using FT-IR, 1HNMR and DSC techniques. The new materials are comprised of a 1,8-naphthalimide fluorophore having a substituent at C-4 position. The synthesized compounds (P2 and P3) were ...

Two small satellites of Pluto, S/2005 P1 (hereafter P1) and S/2005 P2 (hereafter P2), have recently been discovered outside the orbit of Charon, and their orbits are nearly circular and nearly coplanar with that of Charon. Because the mass ratio of Charon-Pluto is ∼ 0.1, the orbits of P2 and P1 are significantly non-Keplerian even if P2 and P1 have negligible masses. We present an analytic theo...

We compare the relationship between Arctic Oscillation (AO) and ozone concentration in lower stratosphere over during 1980–1994 (P1) 2007–2019 (P2) January February using reanalysis datasets. The out-of-phase AO is significant P1 P2, but it insignificant P2 P1. variable links are not caused by changes spatial pattern of related to anomalies planetary wave propagation troposphere stratosphere. u...

The relative strengths of the uncommon promoters hybrid 2, hybrid 1 with an active P2 promoter (hybrid 1+P2), and strong+P2, which drive transcription of resistance genes in class 1 integrons, were evaluated using bla(GES-1) as a reporter gene cassette. Hybrid 2 was stronger than hybrid 1. Coupling P2 with the strong promoter and with hybrid 1 caused a measurable increase in GES-1 expression.

By Erica Phipps, NPPC Research Assistant. This document introduces the concepts and principles of pollution prevention (P2) and gives a brief overview of P2 activities of government, industry, and the general public. University faculty and other educators should find this document useful in preparing lectures on P2, or in incorporating P2 concepts into their specific disciplines. In addition, t...

with constants C ;p1;p2 depending only on ; p1; p2 and p := p1p2 p1+p2 hold. The rst result of this type is proved in [4], and the purpose of the current paper is to extend the range of exponents p1 and p2 for which (2) is known. In particular the case p1 = 2, p2 =1 is solved to the a rmative. This was originally considered to be the most natural case and is known as Calderon's conjecture [3]. ...

In this paper x, a are real numbers. Next we state a number of propositions: (1) If a ­ 0 and (x − a) · (x + a) ­ 0, then −a ­ x or x ­ a. (2) If a ¬ 0 and x < a, then x > a. (3) For every point p of E2 T such that |p| ¬ 1 holds −1 ¬ p1 and p1 ¬ 1 and −1 ¬ p2 and p2 ¬ 1. (4) For every point p of E2 T such that |p| ¬ 1 and p1 6= 0 and p2 6= 0 holds −1 < p1 and p1 < 1 and −1 < p2 and p2 < 1. (5) ...