"the study observed" is a correct and usable part of a sentence in written English.
It is used when talking about a research or investigation that has been conducted. Example: The study observed the effects of caffeine on cognitive performance in adults over the course of three months.
The study observed activities and interviewed residents, management, family and affiliated organisations, including both social services and GPs.
In her editorial, she pointed out that the study observed the outcomes among women who happened to take tamoxifen as compared with those who did not.
One change the study observed occurs repeatedly throughout California's history, as documented by paleoclimatic records in pollen, McIntyre said.
("Even the work of software engineers may soon largely be computerisable," the study observed. ) The "threat of a jobless future" is, of course, an old one, almost as old as technology.
Attributing the blame squarely to the 20-fold increase in the use of plastic over the past 50 years, the study observed that the equivalent of a rubbish truck of plastic was dumped in the oceans every minute.
Taking into account different family sizes, the study observed that 4.24 tonne fuelwood were consumed per family per year.
The authors of the study observed 109 drivers over the course of an entire year and recorded their daily driving habits.
The study observed similar disparities in the county, prosecutorial district and judicial division in which Mr Robinson was sentenced, as well as in his own trial.
The study observed that increasing numbers of cyclic loads led to significant energy dissipation, stiffness reduction and micro-damage accumulation within the composite and especially at the matrix fibre interface.
We found that over the time period of the study, observed surface reflectance shows a general decline across the spectrum while our analysis of environmental data demonstrates statistically significant increases in temperatures.
In the study, observed gridded data of daily precipitation and temperature and conventional univariate and copula-based bivariate frequency analyses are used to characterize drought events in terms of drought severity and duration on the basis of two drought indices, the Standardized Precipitation Index (SPI) and the Standardized Precipitation Evapotranspiration Index (SPEI).
