The phrase "alignment are necessary" is not correct in written English.
It should be "alignment is necessary" to agree in number with the singular noun "alignment."
Example: "In order to achieve our goals, alignment is necessary among all team members."
Alternatives: "alignment is essential" or "alignment is required."
Nanoscale resolution and high-registration alignment are necessary to control enzyme distribution in nano-containers or on the surface of solid supports.
Further studies using CT to evaluate the rotational alignment are necessary to determine whether CN-TKA merits alternative use in conventional TKA.
Further studies using CT to evaluate the rotational alignment are necessary to determine whether CN-TKA merits alternative use in conventional TKA in genu valgum or genu varum deformities.
word filters are as sensitive as BLAST in the feasible regime of 50 100% sequence identity, many variants of word filters perform about equally well in the feasible regime but SANS is the most robust to parameter variation, suffix array supports the fastest known word filter algorithm, methods incorporating explicit alignment are necessary <50% identity.
Furthermore, referring back to the paragraph 'Alignment', proper alignment is necessary for a successful translation of research findings.
This alignment is necessary because the mounted system cannot maintain the radar antenna at a fixed distance above the ground.
Accurate alignment is necessary to make the centerline of the driving and driven equipment coincide as closely as possible both in concentricity and parallelism.
In order to have symmetry with all managers and senior leaders, alignment is necessary to ensure that the culture is consistent within a department, division, or different geographic location.
Structural superposition is commonly used to compare multiple conformations of the same protein (in which case no alignment is necessary, since the sequences are the same) and to evaluate the quality of alignments produced using only sequence information between two or more sequences whose structures are known.
Since the selection of which areas of the array to deprotect is done electronically, no mask is utilized and no alignment is necessary.
No alignment was necessary and contrast was sufficient to allow segmentation and measurement of vessels.
