GH Systems offers services in Systems Engineering, Program Planning, Program Management and Technical Services, Test and Evaluation. GH Systems, Inc. provides services and innovative research and development in support of DoD and NASA. It is capable of:- * program integration and system engineering * space and radiation environments definition and assessment * space and radiation hardened design, assessment, and testing * advanced technology design and development Some of the recent conference and professional activities include thermal conductivity testing of radiation shielding materials for use as thermal insulation, boron and gadolinium shielding effectiveness for neutron induced upset of SRAM, implementation of the MDA HAENS STD for system nuclear hardness assessments using the testable hardware toolkit, advances in radiation hardened optical mirror coatings