Sentence examples for many obstacles need from inspiring English sources

However, there are still many obstacles need to be overcome such as short cycle life and poor conductivity.

Are Afghans finally about to have a taste of stability and prosperity?Many obstacles need to be overcome before they do.

While many obstacles need to be overcome and the technology is not yet practicable, the implications for our current state of knowledge are profound.

Although many obstacles need to be overcome, microRNA therapy could be a powerful tool for ovarian cancer prevention and treatment.

Many obstacles need to be overcome to develop a therapy to treat the CNS defects of MPSII patients; however, the quality of life of these patients would greatly benefit by the simultaneous treatment of their systemic and CNS defects.

Although human embryonic stem cells (hESCs) hold great promise as a source of differentiated cells to treat several human diseases, many obstacles still need to be surmounted before this can become a reality.

Unfortunately, there were many obstacles that needed to be overcome and the cost of development was deemed too expensive".

Cultural change sometimes needs a lead; obstacles need removing.

Despite the many obstacles that need to be overcome, the U.S. EPA has initiated a long-term effort aimed at developing guidelines for cumulative risk assessment (U.S. EPA 1997a, 2003).

But experts said yesterday that many scientific and legal obstacles needed to be overcome to use these techniques to make a standard influenza vaccine.

Media captionDirector of Centre for Conflict and Peace Studies: "The transfer is a positive step but there are many obstacles that still need to be addressed" These include about 50 foreigners not covered by the handover agreement signed in March.