Scientists are required to first gather a substantial amount of information on algae through collection and classification.
Yet, it is difficult to gather a substantial number of cases with clinico-epidemiologic correlation and molecular data.
In fact, even if we were able to gather a substantial number of such controls, factors affecting the receipt of early intervention are very likely to affect the effectiveness of the intervention and thus become confounders in the study.
He also gathered a substantial amount of linguistic data in Polynesia, which appears in his Ethnology and Philology: United States Exploring Expeditions (1846).
Newsnight said it had been told that during a three-month secret inquiry, officers gathered a substantial amount of evidence of men abusing boys aged around 14. Evidence included photographs and video taken from inside a flat with a hidden camera that had been installed with the help of a caretaker.
Claiming to be Emperor Peter III (who had been deposed by his wife, Catherine II the Great, and assassinated in 1762), Pugachov decreed the abolition of serfdom and gathered a substantial following, including Yaik Cossacks, peasant workers in the mines and factories of the Urals, agricultural peasants, clergymen, and the Bashkirs.
The generation of biohydrogen as source of biofuel/bioenergy from the wide variety of biomass has gathered a substantial quantum of research efforts in several aspects.
During a three-month inquiry, officers working in shifts gathered a substantial amount of evidence of men abusing boys aged about 14, the source said.
Although Annett has gathered a substantial amount of data testing the theory, results have been inconsistent, and a comprehensive review of studies of handedness in SLI and dyslexia concluded that there was no association with either hand preference or hand skill (Bishop, 1990).
The choice of 41 years as a threshold to consider a species as missing was decided based on the rather intense study of hydrozoan species in the Mediterranean in the last four decades, with the establishment of the Hydrozoan Society in 1985 (Boero 2007) that gathered a rather substantial scientific community focusing on the Mediterranean.
Instead, they are usually gathered with a substantial delay in the case of influenza A(H1N1) [13], after the epidemic has run its course, as in the case of SARS [9], or before sustained human to human transmission is established, as in the case of highly pathogenic avian influenza A(H5N1) [14].
