The phrase "explicitly observed" is correct and can be used in written English.
You can use it to express that something is very easily noticed or plainly seen. For example, "The unusually high number of people in the park was explicitly observed by all who were present."
An agglomeration of Al2O3 nanoparticles was not explicitly observed, implying that the processing method produced a reasonably uniform distribution of the nanoparticles in the matrix of the composites.
In the SAED pattern of Figure 2d, only two diffraction planes, namely (100) and (101), are explicitly visible along with a faint indication of the (102) plane; other planes are not explicitly observed.
We have explicitly observed days with insignificant TECU deviation (eg. modeling with respect to EUV, DOY = 49 in 2010 and modeling with respect to F10.7, DOY = 125 in 2012 and the like) and days with maximum deviation (about 50 TECU).
In contrast, one participant explicitly observed improved progress note quality.
Of approximately 10,000 RAD sequence clusters interrogated, 530 loci (5.3%) were classified as codominant markers where two distinct alleles were explicitly observed between the OWB parents.
This protective stress response was explicitly observed by exposing cancer cells to nonlethal heat-shock before chemotherapy and was associated with the upregulation of heat-shock proteins and ABC transporters (Ciocca et al, 1992).
Indeed, some functionalists explicitly observe that their account is consistent with dualism (see Block 1980).
We do not explicitly observe pre-marital cohabitation in the sample.
We explicitly observe that for l = 0 the above mentioned definition gives the half-space R + n.
We explicitly observe that, in view of Theorem 5.1 in [11], under the assumptions (h0 -((mathrm{h}'_{3})), the operator L :W^{2,2} varOmega )to L^{2} varOmega ) (27) is bounded.
We explicitly observe that under assumptions (h0), (h1), ((mathrm{h}'_{2})), ((mathrm{h}'_{3})) and (h4), the operator L W^{2,2}_{s} varOmega )rightarrow L^{2}_{s} varOmega ) (33) is bounded, as consequence of Theorem 3.4 and Theorem 3.5.
