The phrase "and initial performance of" is correct and usable in written English.
It can be used when discussing the beginning stages or first results of a process, project, or activity.
Example: "The report will cover the initial performance of the new marketing strategy over the first quarter."
Alternatives: "and preliminary results of" or "and first outcomes of".
In this paper we describe the design and initial performance of DeepCore.
We report here on the concept, design, and initial performance of the first prototype device.
The design, optimization, and initial performance of a novel ion trap mass analyzer is reported.
The design goals and consequent features, functional capabilities, and initial performance of the DOM MB, and the operation of a combined array of DOMs as a system, are described here.
The design and initial performance of the LHCb Vertex Locator is presented; including the construction tolerances, metrology measurements and the track resolution performance in the LHC proton proton collision data.
In situations where learners take a test multiple times, as is common for high-stakes tests such as IELTS and TOEFL, it could be assumed that learners modify their strategies on the basis of their experience of and initial performance on the test (i.e., test difficulty).
Under some design restrictions and specifications, design principles and initial performances of the proposed motor at various rotor pole numbers with 12 stator slots are demonstrated.
This paper provides an overview of the design and initial performance evaluation of the prototype High Level Neutron counter Boron (HLNB).
We report on the construction and initial performance studies of two micromegas detector quadruplets with an area of 0.3 m2.
The authors state 'the results demonstrate the potential use of HRM assays for the screening of biological evidence' and 'we describe the development and initial performance evaluation of the developed HRM assays'.
Here we describe the development and initial performance evaluation of singleplex and multiplex RNA-based HRM assays for the identification of the commonly encountered forensically relevant body fluids and tissues.
