Introduction Conclusions References Tables Figures Back Close Abstract Introduction Conclusions References Tables Figures Back Close Abstract Formation of binary cluster ions from polar vapours is considered. The effect of vapour polarity on the size and composition of the critical clusters is investigated theoretically and a corrected version of classical Kelvin-Thomson theory of binary ion-in...

Recent years have seen a great potential of the focused ion beam (FIB) technology for the nanometer-scale patterning of a freestanding two-dimensional (2D) layer. Experimentally determined sputtering yields of the perforation process can be quantitatively explained using the binary collision theory. The main peculiarity of the interaction between the ion beams and the suspended 2D material lies...

separation and capture of carbon dioxide from the flue gas of power plants in order to reduceenvironmental damages has always been of interest to researchers. in this study, aqueous solution ofmethylamine was used as an absorbent for co2 capture. in order to study this reaction, densityfunctional theory (dft) was employed at the level of b3lyp/6-311++g(d,p) by using theconductor-like polarizabl...

this study explores the nature of relatively free word order of verbs and their arguments in persian. based on the theory of phases and multiple spell-out which is an instantiation of minimalist program, we attempt to account for the restrictions on these word order variations. having a direct interaction with the syntax-phonology interface rather than a purely syntactic one, these restrictions...

This chapter is a review of the work in nanoelectronic detection of biological molecules and its applications in biology and medicine. About half of the chapter focuses on the methods employed to immobilize deoxyribonucleic acid (DNA) on solid substrates with particular focus on the electronic detection and characterization of DNA. Chargetransfer properties and theories are explained, as such e...

The aim of the present doctoral dissertation is the construction of an evaluation model to implant and follow the courses on the distance education modality as a support on management of the Higher Education. The paper is focused on the need of a construction model able to assure the quality of the implantation and development of distance courses. As a theoretical basis for sustaining this work...

Langevin described a model for the interaction between an ion and a neutral nearly a century ago and since then, many modifications have been introduced to adjust for specific circumstances. This work discusses the induced dipole–induced dipole interaction between an ion and a neutral without a permanent dipole and introduces an anisotropic adjustment. A point polarizable ion model (PPI) and an...

We developed a self-consistent three-dimensional reference interaction site model integral equation theory with the molecular hypernetted chain closure ~SC-3D-RISM/HNC! for studying thermochemistry of solvation of ionic solutes in a polar molecular solvent. It is free from the inconsistency in the positions of the ion–solvent site distribution peaks, peculiar to the conventional RISM/HNC approa...