The phrase "are gathered using a" is correct and usable in written English.
It can be used when describing the method or process by which something is collected or assembled.
Example: "The data are gathered using a comprehensive survey distributed to all participants."
Alternatives: "are collected through a" or "are assembled via a".
In the first algorithm, the sensed data are gathered using a multi-hop approach to certain nodes called SPPs which are bounded by a certain level.
In addition to actual usage, data on users' experiences with and evaluation of the separate applications on the intervention are gathered, using a questionnaire on T2.
The second phase is the actual preliminary assessment, analysing the outcome indicators, consisting of sentinel events, work content factors, and work context factors linked to the work-related stress [ 15]; these objective and/or verifiable indicators are gathered using a checklist compiled by each homogeneous worker group.
It was gathered using a quasi-experimental research design during 2014.
A dataset was gathered using a 38-4 experimental design for the development of meta-models through response surface quadratic modeling.
Personal, vehicle and workplace characteristics were gathered using a modified version of the Whole Body Vibration Health Surveillance Questionnaire.
The data on physical health were gathered using a structured interview, the Structured Developmental History of the BASC.
The paint was excited using two LED lamps, and full-field pressure maps have been gathered using a CCD camera.
Powder x-ray diffraction (pXRD) data were gathered using a Bruker D8 Advance diffractometer (Cu-Kα radiation - wavelength of 1.5418 Å) with a PSD LynxEye Detector.
The data were gathered using a wide number of sources including Sherpa/Romeo, Springer Author-mapper, Science Direct, Google, and journals' websites.
Data was gathered using a Patient Information Form, the Functional Assessment of Cancer Therapy-Breast Cancer (FACT-B), a scale about Strategies Used by Patients to Promote Health and the Rotterdam Symptom Checklist.
