The curves were hyperbolae rather than circles, and the two sides were not quite symmetrical, but Dr. Steavenson found that he could get fair definition on a portion of Saturn: the diameter of the well-defined region was only 26", so that it must have been excessively difficult to keep objects in the field without equatorial mounting.
As a similar example, educational videos have been distributed using videotapes, CDs/DVDs and the Internet for >30 years in some clinical fields because it was excessively difficult to describe an actual procedure in writing [ 4 7].
However, the UTM medium contains colistin, vancomycin, and amphotericin B, which restrict the growth of Gram-positive bacteria, Gram-negative bacteria, and fungi, respectively, and because many of the BV-associated bacteria have been excessively difficult to cultivate, distortion of the microflora during transport is most likely insignificant.
Based on anecdotal reports of student-participant teaching assistant interactions, it was clear that the majority of students felt that the puzzle-based in-class activities were excessively difficult, and added little benefit to their understanding of the material.
If you find pullups to be excessively difficult, you may want to try pulldowns.
Because the PB12-PEO8 only forms micelles or small vesicles during aqueous based self-assembly (Supplementary Fig. 5 27, synthesizing a control membrane using aqueous self-assembly alone9 was found to be excessively difficult.
Some critics have judged Mega Man 3 to be excessively difficult.
The data from the shift phase indicate that neither the CrT+/y or CrT−/y mice were able to learn well under these more demanding conditions and the lack of difference between genotypes appears to be caused by this final phase being excessively difficult.
The maximum item difficulty value was greater than the maximum person ability value since item KS20R was excessively difficult for the second graders.
The maximum item difficulty value was lower than the maximum person ability value in the TRC-e-3, meaning that none of the items was excessively difficult for the third graders.
