The phrase "assessed firstly" is correct and usable in written English.
It can be used when indicating the order in which assessments or evaluations are made, typically in a formal or academic context.
Example: "The data was assessed firstly to identify any anomalies before further analysis was conducted."
Alternatives: "assessed initially" or "evaluated first".
The effectiveness of this approach is assessed firstly through frequency domain analysis using as excitation a stationary harmonic load applied on the rail.
So, the capabilities of various inlet boundary conditions with related modelling methodologies in constructing equilibrium ABL are assessed firstly through cases of ABL flows over uniformly rough terrain, to ascertain that there are no substantial changes in the prescribed profiles throughout the whole computational domain.
In this paper, individual DEChN-F and TOChN-F were prepared and assessed firstly.
In the present study we assessed firstly, the quantitative and phenotypic modifications of peripheral blood DC, and secondly the numbers, phenotype and function of Treg from patients with ANCA-associated vasculitis in remission or in acute phase compared with age matched healthy individuals.
Inclusion criteria were assessed firstly on title and abstract (if available) and later on the full-text.
As suggested by the TGCS, we assessed firstly whether overall institutional CD rates were correlated with relative sizes or CD rates in specific groups.
Logistic regressions were used to assess firstly factors associated with contact and secondly factors associated with response to the postal questionnaire among contacted couples.
The study used a 2 × 2 factorial design to assess firstly whether capecitabine gave better QoL improvement compared with 5-FU, reserving oxaliplatin combination for second line treatment.
It is therefore important to assess, firstly, the risks for transfer of OC resistance mutations that emerge in avian influenza virus into influenza virus spreading in the human population, and, secondly, the possible influence of this phenomenon on treatment efficiency.
We constructed a phase III randomised trial using a 2 × 2 factorial design to assess, firstly, our standard dose of 64 Gy compared to the escalated dose of 74 Gy and, secondly, to compare a radiation 'safety margin' of 1.0 cm to that of 1.5 cm.
The total carbon fixed per shoot throughout the growing season was assessed by firstly integrating the net rate of photosynthesis over the day, assuming that the measured rates represented a daily value (cf. Cartechini and Palliotti 1995; Edson et al. 1995).
