A new initiative co-led by the International Water Management Institute (IWMI) is aiming to mobilise support for greater use of Africa's under-used aquifers.
Joyce says there is a need for greater use of contraception in such a sexualised culture.
Clinton also called for greater use of technology to secure women's rights in developing countries.
On Thursday, President Obama called for greater use of "imaging technology" to spot weapons and explosives.
Many also started to push for greater use of generic drugs instead of pricier patented ones.
A report by the Centre for Justice Innovation published on Monday, which the MoJ is considering, calls for greater use of specialist courts, including those focusing on domestic abuse.
The consulting firm called in, Accenture, has devised plans for greater use of technology by officers to gather evidence, and for the public to access police services.
Mayor Martins said that conservation was still a village priority, and that the new rates would encourage it by charging more for greater use.
The law, the No Child Left Behind Act, calls for greater use of standardized tests and remedial action to raise student achievement and improve school performance.
The prayer was a focus of dispute last year when Benedict allowed for greater use of a traditional version of the Latin Mass, called the Tridentine rite.
