The phrase "are essential in determining" is correct and usable in written English.
You can use it when discussing factors or elements that play a crucial role in making a decision or reaching a conclusion.
Example: "The data collected from the survey are essential in determining the effectiveness of the new marketing strategy."
Alternatives: "are crucial for establishing" or "play a vital role in assessing".
Systemic factors are essential in determining the overall well-being of an individual on wound healing.
We hypothesize that socio-economic characteristics are essential in determining the success of a country's IT industry.
Therefore, microstructures such as grain boundaries and defect densities are essential in determining the materials properties [20].
This review highlights the recent advancements in the understanding of the CNT properties which are essential in determining CNT toxicity.
Although the tilted- and side-view particles (42,000 particles) only contribute to a minor portion of the total particles, they are essential in determining correct reconstruction.
They hypothesized that socio-economic characteristics are essential in determining the success of a country's IT industry and they found some evidence that prestigious developers tend to be located in the most economically developed regions.
Identifying determinants of attrition is essential in determining attrition prevention strategies.
End-tidal capnography detects the level of carbon dioxide the patient is exhaling, which is essential in determining the correct position of the breathing tube.
The Economist Intelligence Unit's quality-of-life index is based on a unique methodology that links the results of subjective life-satisfaction surveys to the objective determinants of quality of life across countries.The results of the surveys seem to indicate that an interplay of modernity and tradition is essential in determining life satisfaction.
This heuristic approach is common in optimisation techniques, but is essential in determining required probability and cumulative density distributions.
It is shown that this interaction is essential in determining the time evolution of the specimen shape.
