Sentence examples for effective only upon from inspiring English sources

Since pure TiO2 photocatalyst is effective only upon irradiation by UV-light at levels that would induce serious damage to human cells, the potential applications of TiO2 substrates for use in our living environments are greatly restricted.

Overall, our results indicate that fetal and adult hypothalamic tissues are a rich source of cells capable of proliferation in vitro, upon stimulation with either FGF-2 or EGF, the latter being effective only in fetal cultures.

In the realistic films that he undertook, however, such a technique is effective only when it utilizes the concrete elements implicit in the action; it loses validity when its symbols are imposed upon reality instead of being implied by it.

Blacklists are effective only when a website is requested directly.

In vitro experiments on isolated complexes confirmed that depletion of antenna proteins reduced the resistance of isolated Photosystem I particles to high light and that the antenna is effective in photoprotection only upon the interaction with the core complex.

Effective prenatal care relies not only upon early access to services but also the continued utilisation of services.

That is why Stewart held that "the only effective restraint upon executive policy and power in the areas of national defense and international affairs may lie in an enlightened citizenry – in an informed and critical public opinion which alone can here protect the values of democratic government".

The method converges for well-posed problems at a rate dependent only upon the grid size, wavelength and the effective absorption seen by the field.

But it was effective for only a year.

Maintaining an appropriate redox balance is critical to the clinical outcome because several antimycobacterial prodrugs are only effective upon bioreductive activation.

Importantly, we also verified that the cupD system encodes an effective chaperone-usher pathway involved in the assembly of fimbrial structures, since CupD1 fimbriae could be specifically detected on the bacterial cell surface only upon cupD gene activation via RcsB.