The phrase "a solution that appeared" is correct and usable in written English.
It can be used when discussing a solution that became evident or was discovered during a process or situation.
Example: "After analyzing the data, a solution that appeared was to streamline the workflow to improve efficiency."
Alternatives: "a solution that emerged" or "a solution that was identified".
A solution that appears to be pursued in some cases is the preassembly of multi-enzyme complexes, which are generally centred on regulatory/scaffold components.
Although, when introns have been discovered, their origin appeared completely mysterious, the discovery of self-splicing introns offered a solution that appears increasingly plausible as the diversity of these elements is being explored in its fascinating details [ 54, 55].
Sloan placated people who opposed his views by developing a structural solution that appeared to give something but in reality only limited options.
A numerical example is given to demonstrate the feasibility, the effectiveness and the less conservatism of the proposed approach in comparison with another solution that appears in the literature.
In general, as with the condensation of sulfur atoms or with the crystalline transitions in silicon, the symmetry implicit in the formulation of the theory will be maintained only in the totality of possible solutions, not necessarily in the particular solution that appears in practice.
The concept of flexible utilization of unused frequency resources in FDD-based wireless communication systems is one of the immediate solutions that appeared during the discussion on the effective management of asymmetric traffic in current and future networks.
This paper has aimed to summarise the current challenges in developing greater urban rail energy efficiency, and has discussed a range of solutions that appear to be applicable to other urban rail systems.
I ask because there's a company out there, Sonic Solutions, that appears to be ramping up for a major rollout of at-home 3D movies.
The environmental toll and political challenges associated with "moving the rain," as the Shasta Dam's purpose was once described by a hardhat working on the project, will require solutions that appear to be more like buckshot than the silver bullets of the past.
