The phrase "arrangements employed" is correct and usable in written English.
It can be used when discussing the specific methods or plans that have been put into action for a particular purpose or situation.
Example: "The arrangements employed for the event ensured that everything ran smoothly and efficiently."
Alternatives: "methods used" or "strategies implemented".
This was partly the fault of the same stripped-down arrangements employed on Ms. Lynne's album.
After the Civil War, black hymnals began to include music, but most of the arrangements employed the rhythmically and melodically straightforward, unembellished style of white hymnody.
The different permeation arrangements employed have been characterized, and compared in terms of the conversion and selectivity achieved.
The probability assigned to each card was counterbalanced and the probability of an outcome on a particular trial was based on the combined probability of the cards present (see Table 2 for the 14 possible card arrangements employed in the task, along with the probability of the outcome for each of the 14 patterns).
There was no Air Traffic Control as such until the late 30's, and even then it consisted of a crude arrangement employed almost solely by the airlines and often ignored by them in good weather.
The classical bubble column (BC) arrangement employed air bubbled through water.
First, the calculated ventilation rates showed that the theatre was over-ventilated, which will have serious consequences for its energy consumption, and secondly, the displacement ventilation arrangement employed led to higher than expected complaints of cold discomfort, probably due to cold draughts around the occupants' feet.
The cable arrangement employed here is characterized by W/D ratio that varies from 4.3 to 8.7 (where W is the spacing of centers of cables, D is the diameter of the cable), namely corresponds to the value between the critical condition of 'wake-galloping' and the so-called 'wake induced flutter'.
Figure 1, from [ 15, 17], shows an example of the typical surgical arrangement employed at the time.
The most widespread optical arrangement employs the so-called metal underlayer configuration (sample/metal film/supporting substrate; Fig. 1a).
The clinical target volume (CTV) was defined in all patients using CT planning, and all were treated using a standardised 3D conformal technique that consisted of a 'split-field', monoisocentric arrangement employing six radiation fields.
