Furthermore, properly designed, comparative trials are rarely conducted.
Currently experiments are rarely conducted in the field of innovation studies.
In the past, researchers and policymakers had to rely on ground surveys, which are expensive, time-consuming, and rarely conducted.
But in his later years, he became increasingly withdrawn, and rarely conducted in his native Leningrad, let alone elsewhere.
However, the investigation directly on the shear band and its properties is rarely conducted as the band is perceived as extremely narrow.
Researches on and reinforcement of orthotropic steel bridge deck damage consisting of a corroded deck surface and corrosion damage, however, are rarely conducted.
By Mr. Umarov's measure, the torture in Uzbek prisons, widely documented by human rights organizations, is rarely conducted at the order of senior officials.
The first choice feeding experiments took place around 1900 with rats, but they were rarely conducted with ruminants until the 1950s.
The rarity of these diseases and their rapid, often fatal course mean that randomized controlled studies of plasma exchange are rarely conducted.
Nonetheless, oligonucleotide delivery that has been widely performed on isolated stem cells to foster specific function is rarely conducted on the cell sheets.
A thorough assessment of the state of the atmosphere is rarely conducted in HSI analysis, however, even in rigorous scientific literature.
