I am a webmaster, i have tried some ways to increase my site' spage rank above 0 for about 3months now without succes, any one with useful infor on how to do this?
the sites are
http://scholars.ufumes.com
http://nigerianbioscientist.com
regards

It's so simple. You just have to seek more links from pages with PR6 or above and within two weeks your PR will shoot up.

that is the problem which site with pr6 would want to link exchange with a pr o site

you can get backlinks by different ways like blog commenting,forum posting,directory submissionetc.You just go for searching which have 4+ page rank and built oneway backlinks from them.definitely your pr will increase

Tips to improve the page rank
1. Get Incoming Links from High Quality Related Sites- connect your site with other high rated website or blogs.
2. Remember to use SEO techniques: - SEO plays a vital role in increasing the page rank. Implement the SEO tips to get increase in page rank faster.
3. Write original content.: - do not copy paste any content from one site to yours
4. Don’t go link crazy: - many think incoming links add credit to their website and start posting comments in forums and other discussions leaving ads to their site. This will not help in any context. Don’t do this.
5. Write Great Content: make sure your site content is great and unique. If you write great content people will automatically link to your site which will increase your site rank.

you can also follow some technical method like the traffic blazer service or Search engine Visibility service from TheWebPole.com