in this paper, we try and valuate preemption rights by modifying the black-scholes model, which is widely used to valuate options and other derivatives. here we first present the basics of the black-scholes model and then we discus modification of the model to be fit for preemption right valuation. at the end, we valuate four of the preemptive rights using the proposed model

The microencapsulation of benzoic acid by spray drying can provide amorphous characteristics, which is necessary for its application in foods. In addition, it facilitates the use this component a food matrix and prolongs shelf life product. Thus, wall materials with high encapsulation efficiency should be used, such as modified starch maltodextrin their combinations. aim study was to evaluate e...

n this paper, we consider continuity properties(especially, regularity, also viewed as an approximation property) for $%mathcal{p}_{0}(x)$-valued set multifunctions ($x$ being a linear,topological space), in order to obtain egoroff and lusin type theorems forset multifunctions in the vietoris hypertopology. some mathematicalapplications are established and several physical implications of thema...

Metal-organic frameworks (MOFs) are crystalline microporous materials with tunable chemical and physical properties. By combining various metal clusters with different interconnecting organic linkers, the pore structure, crystallinity, as well as the surface properties can be modified. In the present work, modification of the organic linker molecules is utilized to synthesize CAU-10 type MOFs w...

Chemical modification as a non-biocidal treatment is an effective method to improve physical and biological properties of wood. Poplar fast growing species but has poor dimensional stability durability in addition low mechanical properties. Low molecular weight Dimethylol dihydroxyethyleneurea (mDMDHEU) was used the poplar mainly decay resistance. Results indicated high anti-swelling efficiency...