The phrase "a certain orientation and" is correct and usable in written English.
It can be used when discussing a specific direction, perspective, or alignment in various contexts, such as personal beliefs, physical positioning, or organizational strategies.
Example: "The project requires a certain orientation and focus on sustainability to align with our company values."
Alternatives: "a specific direction and" or "a particular alignment and".
When the stem of a woody plant grows in a non-vertical orientation it forms reaction wood, a specialized secondary xylem that helps the stem maintain a certain orientation and re-orients growth [ 20].
From Fig. 1c, it can be observed that these nanowires possess a certain orientation, and their average lengths are more than 10 μm.
EBSD analysis reveal an excellent cube texture with a fraction of oriented area exceeding 99% with 12° tolerance angle (the maximum deviation angle for a certain orientation) and a small amount of twin boundaries of 1%.
In a study by Bekkering and Neggers ([7], see also [20]), subjects had to grasp or point to an object of a certain orientation and color among other objects.
Brain Electrical Source Analysis (BESA v.5.1, MEGIS Software GmbH, Munich, Germany) was used to model cortical sources of ERPs as equivalent spatiotemporal current dipoles with a certain orientation and time-varying dipole moments [ 41].
The peptide sequence was enriched with an additional cysteine so it can be involved as a reactive moiety in a certain orientation- and sequence-specific coupling of the CPP to the PEG shell of the NPs.
Rather, a certain orientation of the RC and contact was assumed as part of the initial condition and was implicitly expected to remain constant.
Consequently, a CNVR detected at a certain position and in a certain orientation within a contig might have a different position and orientation within this contig.
Owing to the collective and displacive nature of the austenite to martensite transformation, a certain orientation relationship (OR) between the parent and the product phase is required to minimize the transformation strain and the strain energy generated, which brings about self-accommodating groups of martensitic variants with specific orientation correlations.
Consequently, to achieve the luminescence intensity, it is necessary to hold the obtained degree of uniformity of the grafted polymer layer and ensure a certain orientation of polymeric macromolecules in the surface layer.
All nanoparticles have the same anisotropic brick-like shape, and the "bricks" are self-organized in a certain orientation, creating well-ordered nanocomposites.
