The radial distribution of monovalent cations surrounding spherical nucleic acid-Au nanoparticle conjugates (SNA-AuNPs) is determined by in situ small-angle x-ray scattering (SAXS) and classical density functional theory (DFT) calculations. Small differences in SAXS intensity profiles from SNA-AuNPs dispersed in a series of solutions containing different monovalent ions (Na(+), K(+), Rb(+), or ...

[1] Predicting the transport of reactive chemicals in subsurface porous media requires accurate adsorption models. This study compares the ability of various cation exchange models to quantitatively capture the transport behavior of major cations (i.e., calcium and sodium) in soil laboratory columns over a wide range of pore water composition. Experimental breakthrough curves were compared with...

in this investigation, cuins2 ternary compound was synthesized by injection of thiourea solution into a hot copper-indium solution. the cucl, incl3 along with (sc (nh2)2) were used as a precursor dissolved in high boiling point solvent such as oleylamine (ch(ch2)17nh2) and oleic acid (ch(ch2)16cooh) as a coordination solvent and capping agent, respectively. the size, distribution and shape were...

abstract in order to study the effects of salinity and silicon application on biomass of leaves and root of purslane (portulaca oleracea l.), a greenhouse experiment was conducted at research greenhouse of ferdowsi university of mashhad using completely randomized desgin with three replications. employed two factors consisted of three levels of salinity using nacl (0.6, 11, 22 ds/m) and two lev...

The purpose of this report is to document the three principal classes of classic cryptographic protocols which are needed in systems for quantum key distribution. We will detail the protocols used for secret–key reconciliation by public discussion, privacy ampli…cation by public discussion, and unconditionally secure authentication. We suggest the use of the model checking method for the analys...

This paper proposes a simple, fairly general, test for global identi cation of unconditional moment restrictions implied from pointidenti ed conditional moment restrictions. The test is based on the Hausdor distance between an estimator that is consistent even under global identi cation failure of the unconditional moment restrictions, and an estimator of the identi ed set of the unconditional ...

The evolutionary diversi®cation of living organisms is a central research theme in evolutionary ecology, and yet it remains dicult to infer the action of evolutionary processes from patterns in the distribution of rates of diversi®cation among related taxa. Using data from helminth parasite communities in 76 species of birds and 114 species of mammals, the in ̄uence of four factors that may eit...