The phrase "at a random starting" is not correct in standard written English.
It may be intended to describe a point of initiation that is chosen without a specific pattern or order, but it lacks clarity and completeness.
Example: "We will begin the experiment at a random starting point to ensure unbiased results."
Alternatives: "from a random point" or "at a random point of initiation".
In addition, a global microvessel density was acquired by counting of vessels in 10 diagonally adjacent fields at a magnification of 400 × from a random starting point generated semi-automatically by the QPRODIT interactive digitizing video overlay system (Leica, Cambridge, UK).
Four Markov chains of 30,000 generations were run (after a 5000-generation burn-in) athehe default temperature (0.2) with a random starting tree and a sampling frequency of 10.
Each path begins at a random start location along the central square of the simulation grid depicted in Figure 4. We keep the simulated transmitter location within the area covered by four fixed RSUs, presuming that an infinite grid features at least four RSUs within radio range of a transmitter.
In each trial, mice were first placed on the platform for 30 s, and then placed in the water at a random start position and allowed a maximum of 60 s to find the platform.
Systematic random sampling was applied to each of the three regions of interest as defined on serial sections selected at discrete intervals with a random start.
The PSUs are selected at random by systematic selection following a random start, having being sorted by characteristics of the area.
Each simulated outbreak was inserted into the test year simply by adding the simulated outbreak to the test data beginning at the random starting day.
Patients belonging to the 140 FPs will be selected using a systematic random sampling, each 4 6 patients, from the FPs' appointment lists at random starting points for each day.
This is the first in a series on mountains and volcanoes I've met around the world, not necessarily the most famous or tallest like Everest or Kangchenjunga (I was on a multi-decade camera fast when I saw them), just beautiful mountain scenery, even if not particularly high, snapped and chosen at random, starting with the Pacific Islands.
