The phrase "active and passive methods" is correct and usable in written English.
It can be used when discussing different approaches or techniques in various contexts, such as education, research, or training.
Example: "In our training program, we will explore both active and passive methods to enhance learning outcomes."
Alternatives: "engaged and unengaged techniques" or "dynamic and static approaches".
The surveillance system included active and passive methods.
Generally, the heat transfer coefficient augmentation methods are divided into two main categories (active and passive methods).
In the preceeding applet we considered active and passive methods of autofocusing a camera, and we studied in detail the phase detection method commonly used in single-lens reflex (SLR) cameras.
In order to enhance the amount of heat transported in a double-pipe heat exchanger, a compound enhancement is proposed incorporating both active and passive methods.
In this study, well known active and passive methods were modified for the evaluation of the health of the riveted joints between the plates.
The combination of active and passive methods is a pragmatic approach, the aim of which is to simplify the control system for impedance control over extensive areas of wall.
Whyte found a correlation between the active and passive method, comparing settle plates with the Active Casella Slit Sampler[ 24], while Sayer et al. did not find this correlation using the Andersen Active Sampler[ 28], and Petti et al. demonstrated that, at low air contamination levels, results provided by active Surface Air System sampler (SAS) and settle plates were not correlated [ 21].
Local methods consist of active methods and passive methods.
The state of the art of this work is its experimental investigations of a compound method including EHD1 active method and passive method of perforated surface between ribs and enhancement of heat transfer from their surfaces.
A possible therapeutic strategy could be selective suppression of the sympathetic tone or the undertaking of symptomatic measures to activate the microcirculation, such as active and passive physical methods.
A number of active and passive control methods have already been used in past yet more appropriate methods will always be looked for.
