This paper argues that China’s exchange policy played a critical role in its FDI boom. Yuan’s devaluation and the pegging yuan to the dollar policy not only offset the pressure of rising real wage due to sustained economic growth in the last two decades, but also improved China’s competitiveness in attracting global FDI. Examining the hypothesis in the context of Japanese FDI in China’s nine ma...

This paper shows that in a small open economy with downward nominal wage rigidity pegging the nominal exchange rate creates a pecuniary externality. The externality causes unemployment, overborrowing, and depressed consumption. Ramsey optimal capital controls are shown to be prudential in the sense that they tax capital inflows in good times and subsidize external borrowing in bad times. Under ...

Several political and economic factors are involved in choosing exchange rate policy in Organization of Islamic Cooperation (OIC) countries. In the present study, these factors  have been investigated with an emphasis on OCA and political economic factors during 1990 -2014. The result shows that OCA and political economic factors as well as tradable sector are influential on exchange rate poli...

Adsorption of Streptococcus mutans on hydroxyapatite and chemically treated hydroxyapatite was studied. Zeta potentials of the surfaces were measured. Chemically treated hydroxyapatite gave higher zeta potentials and lower S mutans adsorption.

A method of synovial fluid preparation giving optimal hydroxyapatite detection as well as definitions of the threshold masses of hydroxyapatite in viscous synovial fluid detectable by x ray diffraction and scanning electron microscopy with energy dispersive analysis is reported. Use of an equal volume of 100% hydrazine with the synovial fluid optimised detection of hydroxyapatite. By x ray diff...

in this study, hydroxyapatite (ha) nanocrystals have been synthesized via chemical precipitation technique. diammonium hydrogen phosphate and calcium nitrate 4-hydrate were used as starting materials and sodium hydroxide solution was used as the agent for ph adjustment. the powder sample was evaluated by techniques such as scanning electron microscope, transmission electron microscope, fourier ...

Hydroxyapatite is chemically related to the inorganic component of bone matrix as a complex structure with the formula of Ca10(OH)2(PO4)6. Previous studies have reported the application of microsized hydroxyapatite to bone regeneration, but the result is not satisfied. The limitation comes from the size of hydroxyapatite. In addition, the duration of treatment is very long. The advantages of hy...

BACKGROUND Nanomaterials have unique advantages in controlling stem cell function due to their biomimetic characteristics and special biological and mechanical properties. Controlling adhesion and differentiation of stem cells is critical for tissue regeneration. METHODS This in vitro study investigated the effects of nano-hydroxyapatite, nano-hydroxyapatite-polylactide- co-glycolide (PLGA) c...