The phrase "a study that combined" is correct and usable in written English.
It can be used when referring to research that integrates multiple elements, methods, or data sources.
Example: "The study that combined qualitative and quantitative methods provided a comprehensive understanding of the issue."
Alternatives: "a study that integrated" or "a study that merged".
In 1967, in a study that combined religion and anthropology, Dr. Henderson looked at psychological aspects of initiation rites.
But in a study that combined brain recordings from trained monkeys, and a sophisticated computer model based on that biological data, Stanford neuroscientist William Newsome and three co-authors discovered that the entire decision-making process may occur in a localized region of the prefrontal cortex.
Two months ago, results of a study that combined daclatasvir with GS7977 suppressed hepatitis C in most patients four weeks after completing treatment, raising hopes about the prospects for a therapy that does not involve an injectable medication.
Results from a study that combined field observations and modelling, from miombo sites in Zimbabwe and Mozambique, show that at least 2 years are required between successive low intensity burns to allow tree establishment and development [25].
Now researchers have gained some clues from a study that combined hypnosis and functional magnetic resonance imaging (fMRI) to investigate changes in brain activity as volunteers suppressed--and later recalled--memories of a recently viewed movie.
A study that combined 114 possible 15-year trends since 1900 found that there was nothing statistically biased in the ways model-generated data differed from actual measurements of global mean surface temperatures.
Papyrology is a study that combines aspects of textual scholarship, philology, and archeology.
This paper presents a study that combines Warm Mix Asphalt with the use of RAP aggregates.
He is also a co-investigator on a study that combines cognitive enhancing medications with cognitive training for people with schizophrenia.
Princeton, N.J. -- In a study that combines philosophy and neuroscience, researchers have begun to explain how emotional reactions and logical thinking interact in moral decision-making.
In a study that combines elements of a lab and a field experiment, we show that salient and incentivized consent options are sufficient to trigger this behavioral effect.
