We obtain bounds on the decay exponent λ of the autocorrelation function in phase ordering dynamics (defined by limt2≫t1〈φ(r, t1)φ(r, t2)〉 ∼ L(t2)). For non-conserved order parameter, we recover the Fisher and Huse inequality, λ ≥ d/2. If the order parameter is conserved we also find λ ≥ d/2 if t1 = 0. However, for t1 in the scaling regime, we obtain λ ≥ d/2 + 2 for d ≥ 2 and λ ≥ 3/2 for d = 1....

In atomically thin two-dimensional (2D) crystals, the excitonic properties and band structure scale strongly with thickness, providing a new playground for investigation of exciton physics in ultimate confinement regime. Here, we demonstrate evolution fundamental properties, such as reduced mass, wave function extension, binding energy, 2D perovskite (PEA)2(MA)n?1PbnI3n+1, n = 1, 2, 3. These pa...

Water use efficiency (WUE) is one of the most widely used indicators in agricultural water management. Although this indicator has obvious advantages, it limited to measuring relationship between crop yield and corresponding use. In recent years, many researchers have noted that understanding economic (EEWU) could great water-saving potential, while been poorly investigated with respect China’s...

The whistleblower protection directive may have a significant impact on the essence of understanding employee loyalty in employment relationships. In this paper I argue that possibility whistleblowing does not contradict duties as expressed Article 100 § 2 section 4 Labor Code. my opinion, thesis should be put forward employee’s duty is limited to employer’s lawful actions. It would unacceptabl...

In the mentioned paper [1] it was questioned well known theorem of the classical electrodynamics stating that the expressions for the EM fields evaluated in any gauge are identical. Because the results of [1] contradict well-established opinion on this point, a short time later Hnizdo [2] showed that at least in direction of motion of the charge, the electric fields in both gauges should be equ...

Genetic coding is generally thought to have required ribozymes whose functions were taken over by polypeptide aminoacyl-tRNA synthetases (aaRS). Two discoveries about aaRS and their interactions with tRNA substrates now furnish a unifying rationale for the opposite conclusion: that the key processes of the Central Dogma of molecular biology emerged simultaneously and naturally from simple origi...

HAYEK’S WORKS WOULD SEEM to be divided into two distinct parts that cannot be logically combined (Wilhelm 1972, p. 179f.). On the one hand, Hayek postulates a “legal framework of general and abstract rules” (Gray 1980) on whose basis a spontaneous order arises in the form of individuals’ interaction (Hayek 1960, pp. 148ff.). This framework must fulfill certain criteria in order to guarantee a m...

Critical temperatures, T(c), densities, rho(c), and coexistence curves for 2:1 and 3:1 hard-core model electrolytes have been found by fine-discretization Monte Carlo simulation. The size ratio of + and - ions strongly affects T(c) and rho(c); the trends contradict most current theories. Large multivalent ions screened by small monovalent counterions exhibit normal gas-liquid transitions of dir...

This legal research aims to find out about the protection of freedom expression through internet as regulated in Law no. 11 2008 concerning Information and Electronic Transactions from perspective Human Rights. The problems raised this study are (1) What limitations on according No. Rights Perspective? (2) Does contradict human rights? method used is normative juridical method. Sources data inc...