Sentence examples for represent a major problem from inspiring English sources
Parasitic infections caused by the protozoa Trichomonas vaginalis and Giardia intestinalis still represent a major problem in developing countries.
Although much of the recent attention on the environmental problems has focused on climatic change, there is also increasing concern that accelerated soil erosion and associated land degradation represent a major problem for sustainable development and environmental protection.
Therefore, the large coseismic vertical offset may represent a major problem for the displacement of utilities and may represent a potential cause for the sudden and catastrophic evolution of the gravitational movement.
Commercial lithium-ion batteries commonly use liquid electrolytes based on suitable lithium salts (generally LiPF6) and organic solvents (generally alkylcarbonates such as EC, DEC, DMC), volatile and flammable, which represent a major problem for device safety.
Rank deficiencies in the kinetic concentration matrix represent a major problem for the calibration free method developed by Maeder and Zuberbühler, as its pseudo-inverse, required for the optimisation process, is not defined.
We also find that publications with a delayed pattern do not represent a major problem in the assessment of research groups, as those groups with a higher share of this type of publications do not improve their assessment when the citation window is substantially enlarged.
Anxiety represents a major problem for people with epilepsy.
Critics of earmarks say Mr. Doyle's focus on local interests represents a major problem.
In leather tanning industrial areas sulphide management represents a major problem.
And he would surely have a point: the improvement represents a major problem for the Republicans – who have opposed these policies tooth and nail.
Thus, preferential transport of highly reactive size fractions represents a major problem relative to sediment/chemical transport in watersheds, and offsite water quality.
