The phrase "determined by examination" is correct and usable in written English.
It can be used in contexts where a conclusion or result is reached through a process of analysis or assessment.
Example: "The final grade for the course will be determined by examination, which will assess the students' understanding of the material."
Alternatives: "assessed through evaluation" or "established by analysis."
In a rough sense, directional stability or instability can be determined by examination of the ship's underwater profile.
This can be determined by examination of the spectra at such unclassified locations.
All female mice were studied during their estrus period (determined by examination of vaginal smears) (Cooper et al. 1993).
However, premium is given to the former due to the government's adoption of an exam-based meritocracy where the nation's wealth is distributed according to merit, which is measured and determined by examination.
The behavior of an aqueous fluid in equilibrium with molten or crystalline silicates at high temperature and pressure may not be addressed by examination of quenched materials because most, perhaps all, of their properties (including the structure itself) cannot be determined by examination of the high-temperature/high-pressure fluid after quenching to ambient conditions.
The technique developed is based on the circle-rolling approach of Morris et al. The strengthening stress τp due to the mixture of different particles is determined by examination of a dislocation-slip process through the particles on one slip plane and along one slip direction under the action of an applied shear stress τ.
Background settings were determined by examination of negative control specimens.
Malaria parasitaemia was determined by examination of blood smears stained with 2% Giemsa solution.
This was because we determined, by examination of the sequences in these regions, that they were length polymorphisms and not true mutations.
Drug resistance in the samples was determined by examination of the PR/RT sequence of each for mutations known to confer resistance to protease and reverse transcriptase inhibitors.
Day of conception (day 0 of pregnancy) was determined by examination of vaginal smears for the presence of sperm, and then female rats were single caged.
