This article describes a valid and current research area, which is the formation of organizational learning ability, perceived as a condition necessary for the survival and development of modern organizations. It refers to the issue of organic organizational structure as a factor shaping this ability. Many researchers emphasized that the organizational structure plays a key role in determining ...

By coupling of Fe2O3@SiO2 particles with metal organic Framework (MOF) the magnetic MOF structure was fabricated. Precipitation and hydrothermal methods were applied for synthesis of core and MOF. Silver nanoparticles were deposited on nickel based metal organic framework surface and magnetic Fe2O3@SiO2@MOF@Ag was obtained. Because of strong coupling between silver nanoparticles and metal organ...

in this work some quantitative structure activity relationship models were developed for prediction of three bioenvironmental parameters of 28 volatile organic compounds, which are used in assessing the behavior of pollutants in soil. these parameters are; half-life, non dimensional effective degradation rate constant and effective péclet number in two type of soil. the most effective descripto...

The beta 93 sulfhydryl groups of oxyhemoglobins A and S display a difference in reactivity with 5,5'-dithiobis-2-nitrobenzoic acid. It is concluded that this difference arises from differences in tertiary structure in the vicinity of the beta 93 site. Organic phosphates decrease the beta 93 sulfhydryl reactivity. We have used this effect to measure the organic phosphate binding constants. Hemog...

Objective: Soil organic carbon has been the most important soil quality measurement factors and has intense relation with soil physical, chemical and biological characteristics. Organic matter and its components are important factors of soil aggregates constitution and stability and play significant role in its structure. So, this research has been done for achieving this purpose. Methods: This...

Achieving hierarchical nanomaterials from a bottom-up approach remains challenging. Here, we report closed-cage, onion nanostructure of covalent organic framework (COF) obtained through low-temperature solvothermal synthesis. Atomic resolution transmission electron microscopy revealed the atomic arrangement in this COF onion, which rich nitrogen was uniformly embedded periodic porous graphitic ...