The phrase "additionally narrow" is correct and usable in written English.
It can be used when describing something that is not only narrow but also has an added layer of narrowness or specificity.
Example: "The research focused on additionally narrow parameters to ensure more accurate results."
Alternatives: "further narrow" or "more specifically narrow".
Additionally, stakeholders' narrow vision, lack of strategic orientation and financial focus based on self-interest may impede the realization of sustainable tourism despite the local community's involvement in the planning process.
Additionally, the narrow legal mandate of the FDA to evaluate the safety and efficacy of new drugs only in comparison to placebo (rather than in comparison to other treatments) probably limited its contribution.
The global 3D model presented in this section additionally includes narrow hot mantle plumes together with an even stronger plate that is, however, still relatively weak compared to laboratory estimates (see "Discussion" section for an extended discussion) using a friction coefficient of μ=0.09 and a maximum yield stress of σ y,const=190.0 MPa.
Additionally, the narrow fuselage meant that the aircraft flexed.
Additionally, the narrow bandwidths and numerous channels of hyperspectral imagers allow resolution of fluorophores with similar emission maxima when compared to optical filters [ 3].
The limited sample was a result of the limited budget; additionally, the narrow scope of this study was meant to be the basis upon which a much wider and representative assessment would follow.
Additionally, the narrowing of the gender wage gap may be attributed to a decrease in men's wages instead of an increase in women's wages.
Additionally, the narrower widths of the 95% prediction intervals for our forecasting model relative to the forecasting model based only on census trends over time, suggest that more precise predictions can be obtained using our forecasting model.
Additionally, only a narrow range of intensities was used to assess comparability between the Cosmed and Medgraphics units.
Additionally, to further narrow down the number of identified TFBS, we asked whether the identified TFBS are likely to be functionally relevant for adaptations in expression of RPS19 protein in the context of DBA/TEC.
