Phase-pure 6 nm spinel MnFe2O4 nanoparticles with high specific surface area of 145 m2 g−1 were successfully prepared via microwave-assisted non-aqueous sol-gel synthesis. The phase evolution during postsynthetic thermal treatment was investigated systematically by various methods, including powder X-ray diffraction (PXRD), pair distribution function (PDF) analysis, and Raman spectroscopy. Our ...

BACKGROUND There is a need to develop other casemix classifications, apart from DRG for sub-acute and non-acute inpatient care payment mechanism in Thailand. OBJECTIVE To develop a casemix classification for sub-acute and non-acute inpatient service. MATERIAL AND METHOD The study began with developing a classification system, analyzing cost, assigning payment weights, and ended with testing...

to determine the effects of pre-germinating of tubers and plant density on yield and some agronomic traits of six commercial potato cultivars, an experiment was carried out in ardebil agricultural research station for two years (2001 and 2002). the experiment was in a split split splot on the basis of completely randomized block design with three replications. pre-germination and non pre-germin...

The financial system of the United States contains two large subsystems. The function of the first, generally referred to as monetary policy, is to control the total volume of credit for the purpose of aggregate economic stabilization. The second sub-system, which has no name, consists of a maze of regulations, institutions and tax practices designed to influence the allocation of credit, and h...

responding to critical shortages of physicians, most sub-saharan countries have scaled up training of nonphysician clinicians (npcs), resulting in a gradual but decisive shift to npcs as the cornerstone of healthcare delivery. this development should unfold in parallel with strategic rethinking about the role of physicians and with innovations in physician education and in-service training. in ...

A convenient, efficient and practical procedure for the synthesis of 1-amidoalkyl 2-naphthols is described by condensation of aromatic aldehydes with amides and 2-naphthol in the presence of P2O5/SiO2 as an efficient catalyst. Moreover, in the present of this catalyst, the synthesis of 14-aryl or alkyl-14H-dibenzo[a,j]xanthenes is studied by co...