clarithromycin (cla), a broad-spectrum macrolide, is a poorly soluble drug with dissolution rate limited absorption. the aim of this investigation was to prepare cla nanoparticles from a ternary ground mixture in the presence of sodium lauryl sulfate (sls) and polyvinyl pyrrolidone (pvp) as co-grinding water-soluble compounds, in order to improve the drug dissolution rate. different weight rati...

An empirical equation from Riesz's classic study on difference thresholds is treated in a new manner. Reformulating the expression for the Weber fraction allows one to account for the shape of the loudness function at different frequencies. Furthermore, the emerging loudness function unifies both the commonly used power and logarithmic laws of sensation. In principle, equal loudness contours ca...

background: self-efficacy is one's belief in ability to succeed in specific situations and considerable factor to maintaining healthy behaviors. it has an important role in person-centred care and significantly improves after effects of heart attacks. this study aimed to investigate the effects of a peer based intervention on cardiac self-efficacy of the patients after bypass surgery. methods: ...

In the era of fintech, businesses using technology other than traditional banks are providing financial services. Crowdfunding and peer-to-peer (P2P) lending two most exciting innovations twenty-first century. this paper, we use a bibliometric review meta-analysis to understand academic research on crowdfunding P2P lending. Our findings show that topic has grown lot in terms publications since ...

This review studies previous research on the role of nonprofit organizations in co-production welfare services. The need for stems from lack systematic literature reviews related to organizations, co-production, and empirical material is delimited peer-reviewed published international academic journals analyzed relation levels organizational distinctiveness. Main findings include that has prima...