The phrase "attempted firstly" is not commonly used in written English and may sound awkward.
It can be used when discussing the order of attempts in a process or action, but "firstly" is often considered less formal than alternatives.
Example: "The team attempted firstly to gather data before analyzing the results."
Alternatives: "attempted initially" or "attempted at first".
The cofiring of β-BZN and BiNbO4 ceramics was firstly attempted, and the sintered interface was observed by the scanning electron microscopy (SEM).
To regenerate a rete ridge structure in the oral mucosa equivalents, we firstly attempted to make clear how rete ridge is formed in the oral mucosa and the preliminary study disclosed the mechanical stress evoked the morphogenesis of rete ridge.
Therefore, this study has firstly attempted to develop a potential tuff soil-based low-cost novel ceramic adsorbent media impregnating MgO for the removal of higher rate of Cd II) from aqueous phase.
The current research attempted to define it firstly by literature reviews of books and online sources in collaboration with the KOMODA project, and then seeking opinion on it through an online survey.
Firstly, we attempted to use KLE to decompose the random field of log-transferred floodplain roughness N x), which was based on the eigenvalues and eigenfunctions of the covariance function of N x), and a set of orthogonal normal random variables.
Noise measurement using WSNs has been attempted four times before: firstly, in the work presented in [17], [49], and [4]; secondly, in the work presented in [5] and [50]; thirdly, the work presented in [18] and [6], and most recently, our own work in [20].
Firstly, we attempted bacteria cultivation from the biopsies.
Firstly, we attempted to identify the borders of the frequency bands employing a k-means clustering algorithm.
Firstly, we attempted to measure burst size and latent period using a moi (multiplicity of infection) of one.
Firstly, we attempted to increase biochemical potency against Aurora-A, and also to improve microsomal stability.
Firstly, we attempted to estimate parameters in situ by reconstructing pedigree relationships among a wild caught sample of adult fish.
