kokeellisuusovat
Kokeellisuusovat are a specialized form of perforations created for controlled testing of materials, biological tissues or structural components. The term derives from the Finnish words kokeellisuus, meaning “experimental”, and ova, meaning “holes” or “gaps”. The holes are typically produced by precision drilling, chemical etching or laser cutting and are designed to allow the insertion of probes, sensors or fluid streams while preserving the integrity of the surrounding matrix.
In material science, kokeellisuusovat provide sites from which stress, strain or strain rate can be measured
In biological research, the holes are used to introduce microinjection devices, electrical electrodes or optical fibers
In civil engineering and quality assurance, kokeellisuusovat are drilled into concrete or masonry to facilitate non-destructive
While the concept itself is generic, the specific design and application of kokeellisuusovat vary widely across