Technology advances in healthcare and public health management
Mukund Kadursrinivas Rao
The technology in healthcare has undergone a fundamental shift; we have moved from the Era of Discovery— where we celebrated the isolation of Penicillin and the first mapping of the human genome—to the Era of Intelligent Integration...[more]

GNSS (SBAS)Constellation Specific Monthly Analysis Summary: April 2026
Narayan Dhital
This article continues the monthly performance analysis of the GNSS/SBAS constellation. Readers are encouraged to refer to previous issues for foundational discussions and earlier results..... [more]

Permanent survey marks in New South Wales, Australia
Michael London and Volker Janssen
Permanent Survey Marks are an integral piece of infrastructure for New South Wales, providing the connection to a common datum for the work undertaken by a multitude of industries. What appears like a simple piece of brass on the street corner is actually highly complicated. This paper has outlined the journey of everyday survey marks.. [more]