Results 71 to 80 of about 104,510 (184)

Deuterium tritium fusion experiment device radiation shielding analysis and optimization

Frontiers in Energy Research
As deuterium-tritium (D-T) fusion experiments progress, radiation shielding is a fundamental requirement for ensuring personnel safety of fusion devices.
Zhao Shengqiang, Wu Xinghua, Cao Qixiang, Qu Shen, Zhang Long, Zhao Fengchao, Yin Miao   +6 more
doaj   +1 more source

TEMPERATURE INFLUENCE UPON ELECTROMAGNETIC RADIATION ATTENUATION AND REFLECTION CHARACTERISTICS OF FLEXIBLE WATER-CONTAINING SHIELDS

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
Temperature dependencies of shielding effectiveness of flexible water-containing shielding materials were studied in the frequency range of 8-12 GHz. It is shown that using the porous materials with a highly developed surface as well as nanostructurizing
I. A. Grabar, A. A. Alhamruni, N. V. Nasonova, A. A. Poznyak, G. A. Pukhir   +4 more
doaj  

Mass Optimization of Shielding Materials for 100 kWe-level Space Nuclear Reactor

Yuanzineng kexue jishu
The performance of space nuclear reactors and spacecraft is significantly influenced by the size and mass of shield, therefore shielding design and optimization are crucial for the development of space nuclear power systems.
JIANG Baihui, JI Yu, SUN Jun, LIU Zhihong, SHI Lei
doaj   +1 more source

Radioprotection for Astronauts' Missions: Numerical Results on the Nomex Shielding Effectiveness. [PDF]

Life (Basel), 2023
Loffredo F, Vardaci E, Bianco D, Di Nitto A, Quarto M.   +4 more
europepmc   +1 more source

Protection of electrical and electronic equipment against lightning indirect effects on the Airbus A340 wing [PDF]

The provisions applied to the Airbus A340 wing wiring against lightning indirect effects are presented. The construction and installation of the wiring's shielding systems are described, and the analysis and tests performed to determine the effectiveness
Spiller, Olaf
core   +1 more source

A Novel Cost‐Efficient Design for Electromagnetic Shielding in IoT Enclosures Against Intentional Electromagnetic Field Security Attacks

The Journal of Engineering
The Internet of Things (IoT) has become increasingly prevalent in modern life, with connected devices permeating various aspects of daily activities. However, these IoT systems are susceptible to physical‐layer attacks, wherein adversaries can exploit ...
Guzlan Miskeen, Mohmad Alrweg, Mehdi Zeinali, Alhussein Albarbar   +3 more
doaj   +1 more source

Estimation of the EMR shielding effectiveness of knit structures [PDF]

, 2012
This paper describes the creation of and tests petformed on knit structures of three types (left-right stitch (I), double-layer (II), and double-layer with additional fillings (III)), which contain ferromagnetic materials and electroconductive materials ...
Ciesielska-Wrobel, Izabela, Grabowska, Katarzyna   +1 more
core  

Loss and decoherence due to stray infrared light in superconducting quantum circuits

, 2011
We find that stray infrared light from the 4 K stage in a cryostat can cause significant loss in superconducting resonators and qubits. For devices shielded in only a metal box, we measured resonators with quality factors Q = 10^5 and qubits with energy ...
Barends, R., Baselmans, J. J. A., Bialczak, R. C., Chen, Y., Cleland, A. N., Kelly, J., Lenander, M., Lucero, E., Mariantoni, M., Martinis, John M., O'Malley, P., Sank, D., Wang, H., Wenner, J., White, T. C., Yin, Y., Zhao, J.   +16 more
core   +1 more source

Experimental active and passive dosimetry systems for the NASA Skylab program [PDF]

, 1972
Active and passive dosimetry instrumentation to measure absorbed dose, charged particle spectra, and linear energy transfer spectra inside the command module and orbital workshop on the Skylab program were developed and tested.
Ainsworth, G. C., Janni, J. F., Schneider, M. F.   +2 more
core   +1 more source

Bidirectionally Oriented Carbon Fiber/Silicone Rubber Composites with a High Thermal Conductivity and Enhanced Electromagnetic Interference Shielding Effectiveness. [PDF]

Materials (Basel), 2023
Song J, Fan Y, Shi A.
europepmc   +1 more source