Remarkably, although numerous photographs were taken and circulated, they have rarely, if ever, been displayed.
Although numerous, the very notion of prizes in science can be controversial.
Although numerous studies have been promising, there are scant data from randomized clinical trials.
Although numerous international environmental treaties have been concluded, effective agreements remain difficult to achieve for a variety of reasons.
They also inhabit many islands, although numerous island populations and species are now extinct because of human occupation.
These are the main participants in national wage negotiations, although numerous other organizations also represent the country's economic interests.
Although numerous animals, from invertebrates to mammals, have evolved shells, none has an architecture like that of turtles.
Although numerous projects have been promoted, pyrolysis commercialization is progressing at a slow pace.
Although numerous advances have been achieved, most of them focus on emitters and detectors.
Although numerous studies have been conducted worldwide, there is no study in a French sample.
Although numerous studies have focused on irrigation canals, irrigated soils have received far less attention.
