The phrase "a helpful method" is correct and usable in written English.
You can use it when describing a technique or approach that provides assistance or benefits in achieving a goal.
Example: "In our research, we discovered that a helpful method for improving productivity is time blocking."
Alternatives: "an effective approach" or "a useful technique."
Results show that the spectroscopic ellipsometry is a helpful method to evaluate the sp3 carbon fraction of the carbon films.
Random number generation may be a helpful method to further explore these associations uncontaminated by the asymmetric involvement of response effectors.
Auger spectroscopy is a helpful method to be used for element detection of compounds.
Thus, it is of necessity to study the characteristics, formation, preservation, change and effects of the atmospheric circulation and master its evolution law, which is not only the essential part of human's understanding of nature, but also a helpful method of changing and improving the accuracy of weather forecasts, exploring global climate change, and making effective use of climate resources.
To overcome this difficulty, López et al. [20] and Zhao and Yang [21] presented a helpful method for estimating the stepsizes which do not need prior knowledge of the operator norms for solving the split feasibility problems and multiple-set split feasibility problems, respectively.
However, Lokers has discovered that this isn't a helpful method.
Multi-criteria investigation method was a very helpful method for water quality and suitability analysis because different water quality variables can be incorporated to evaluate the suitability and each variable was classified and weighted according to their % influences values.
The technique of colorimetric sensor array (CSA) is proved to be a novel and helpful method to detect and determine the quality of food and beverages with simple, inexpensive, rapid and sensitive advantages.
This is a simple and helpful method to localize Cys residues in regions of membrane proteins oriented toward the cytosolic side [ 58].
Indeed, over 80% of trainees felt that more bedside teaching and increased patient exposure would be a "helpful to very helpful method" to improve neurological teaching.
Use the internet to get a quick and really helpful method to find what is currently accessible and at what cost.
