The phrase "assume for certain" is correct and usable in written English.
It can be used when expressing a strong belief or conviction about something without doubt.
Example: "While we cannot verify the details, we can assume for certain that the event will take place as scheduled."
Alternatives: "take for granted" or "presume confidently".
His doing so would put Trent Lott, the Republican leader, in charge of the session and give Mr. Lott a head start on the control he will assume for certain next year.
In contrast to other tumor models, the proposed model (Eq. (1) can assume for certain parameter values a finite, nonzero equilibrium, i.e., represent prolonged stable disease.
For example, even if fatigue symptoms were prevalent before the cancer diagnosis, we cannot assume for certain that these symptoms were unrelated to cancer, as the malignancy might have been developing for a long time before the clinical diagnosis was actually made.
Assume, for instance, that certain set theoretic principles must be regarded as extra-logical.
If gene transfer can be so biased as to assume responsibility for certain aminoacyl tRNA synthetase tree topologies - which I take to be the import of the Andam and Gogarten submission - then why do we not also assume that to be the case for genes that do not so readily lend themselves to analysis as do those homeoallelic exemplars?
Three types of cooperation at the individual or collective level and that increase in intensity are identified: consultation (movement actors serve as advisors), integration (actors serve on panels and committees to develop public policies) and delegation (actors assume responsibility for certain tasks in policy implementation).
However, in previous works, evaluations are basically assumed for a certain channel scenario and it is inefficient in incorporating different channel scenarios.
Nevertheless, the statistical foundation of these indices assumes stationarity for certain aspects of the climatic variables, which could no longer be valid under climate change.
In effect, SYNT assumes responsibility for certain applications support functions for it customers.
Although matched case-control studies are attractive because matching assumes comparability for certain variables, the finding of a higher mortality in cases compared with in control patients only implies an association between mortality and thrombocytopenia.
Assume, for example, a company produces tubes of a certain norm length.
