The phrase "asserts that by the" is correct and usable in written English.
It can be used when introducing a claim or statement that is being made, often in academic or formal writing.
Example: "The author asserts that by the end of the study, significant improvements in performance will be evident."
Alternatives: "claims that through the" or "states that by means of the".
Asked by the film-makers why it's hard to talk about his emotions, Weiner glacially asserts that, by definition, the "fly-on-the-wall" doesn't talk to its subject.
He asserts that by 1968 the album appeared vacuous against the emotional backdrop of the political and social upheavals of American life, describing it as "a triumph of effects", but "a Day-Glo tombstone for its time".
This paper provides an overview of the need for culturally and clinically relevant assessment practices and asserts that by improving the assessment of sociocultural issues the clinical competence of service providers is enhanced.
The team asserted that by the time its drivers lined up for their parade lap, its simulator would have "performed one million iterations of the potential race".
It is asserted that, by the nature of the problem, this set is incomplete and will remain so.
Sanneh asserted that by the time of her death in 2001, Aaliyah "had recorded some of the most innovative and influential pop songs of the last five years".
He asserts that by concentrating on the slaveowner, historians have presented a distorted view of plantation life that "strips the slave of any meaningful and distinctive culture, family life, religion, or manhood".
In defense, the REIT asserts that by buying shares with knowledge of the bylaw, shareholders implicitly accepted this bylaw.
Especially transaction cost theory asserts that by implementing an electronic infrastructure the transaction costs become negligible, improving the competition and almost completing the conversion towards a perfect market [34].
The treaty was later extended to India, then under British colonial rule, and the State Department asserts that, by extension, it covers Pakistan, which was carved from India during the Partition more than a half-century ago.
