The phrase "and hypothesized that when" is correct and usable in written English.
It can be used in academic or scientific writing when discussing a theory or prediction based on certain conditions or variables.
Example: "The researchers conducted a study and hypothesized that when the temperature increases, the reaction rate would also increase."
Alternatives: "and proposed that when" or "and suggested that when".
For these reasons we hypothesized, that when the GPs' suspected cancer based upon the patient's symptoms the GP would be more likely to use a CPP than when the GP did not suspect cancer.
Thus, it is reasonable to hypothesize that, when the proportionality holds, the same biological process determines whether the CAC is zero as well as its actual value if nonzero.
It seems reasonable to hypothesize that, when this sampling module encounters the appropriate chromatin environment, possibly created by a lack of activating transcription factors, accumulation of PRCs can occur and transcriptional repression can be achieved.
This therapy is perhaps the most physiologic mechanical recreation of a natural cough, and we hypothesized that when applied after extubation, it may improve secretion clearance in critical ill respiratory patients and have positive outcomes on their postextubation condition.
Neve and Powles (2005) hypothesized that when herbicide selection occurs at low dose (within genetic variation at putatively many loci for herbicide response in a S population) then polygenic herbicide resistance can evolve, especially in a cross-pollinated genus like Lolium.
Based on Box-Steffensmeier and De Boef [ 11] we hypothesized that when event dependence is strong, the event-dependence-only models (CM and CPM) should give estimates of the effects which are closed to the CFM, than models that do not control for the dependence of events (FM and FPM).
Based on H1 and H2, it can be further hypothesized that when the socioeconomic statuses of both older parents and children are low, they are most likely to choose coresidence; when the socioeconomic statuses of both are high, they are least likely to choose coresidence.
We hypothesized that when ammonium and nitrate are both available to the plants, the relative performance and NUE of the genotypes might differ from that with nitrate as the sole nitrogen source.
We hypothesized that when 4R and 3R tau isoforms are not at equimolar ratios aggregation is favored.
We further hypothesized that when the female and the male participants showed comparable rates of risky selection, the neural activations in the insula and the OFC would be stronger for the female participants than for the male participants.
