42 Providing temporary use of non-downloadable computer software, non-downloadable cloud-based software and software as a service (SAAS), all for reduction or elimination of excessive radiation in electric vehicles or hybrid electric vehicles; troubleshooting and technical support services of computer hardware and software problems; customized design of computer hardware and software in the field of radiation and radiation safety; programming, design, development, installation, maintenance, repair, updating, upgrading, leasing and rental of downloadable and non-downloadable computer software, downloadable and non-downloadable cloud-based software, downloadable mobile applications and software as a service (SAAS), all for reduction or elimination of excessive radiation in electric vehicles or hybrid electric vehicles, and consultancy services relating thereto; design, development, leasing and rental of computer hardware, sensors, electronic components, computer chips, coils, signal processing elements, controllers, control units, radiation sensor apparatus and instruments, electronic sensors for measuring radiation, radiation detectors, radiation dosemeters, magnetic coils, magnetic filters, chip coils, chips (integrated circuits), chip multiprocessors (CMP), signal processing filters, all for reduction or elimination of excessive radiation in electric vehicles or hybrid electric vehicles; providing technical support and troubleshooting services regarding all the aforementioned services; troubleshooting and technical support services of computer software problems; technical support services, namely, troubleshooting in the nature of computer hardware diagnosis and diagnosing computer hardware problems; scientific and technological services and research and design relating thereto in the field of radiation; industrial analysis and research services in the field of radiation.