Results 101 to 110 of about 50,457 (358)
Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
npj 2D Materials and ApplicationsNeutron radiation exposure is one of the main challenges faced during space missions. There is a critical need for advanced lightweight radiation shielding materials.
Kazue Orikasa +7 more
doaj +1 more source
Investigation of red clay and waste glass composite bricks for ionizing radiation shielding
MethodsXIonizing radiation is valuable for healthcare, industry, and agriculture. However, excessive exposure to ionizing radiation is detrimental to humans and the environment.
Delphine K. Nzivulu +4 more
doaj +1 more source
Sound radiation from perforated plates [PDF]
, 2008 Perforated plates are quite often used as a means of engineering noise control to reduce the sound radiated by structures. However, there appears to be a lack of representative models to determine the sound radiation from a perforated plate.
Putra, Azma
core
Electrostatic Active Radiation Shielding -- Revisited
, 2006 For the success of NASA\u27s new vision for space exploration to Moon, Mars and beyond, exposures from the hazards of severe space radiation in deep space long duration missions is \u27\u27a must solve\u27\u27 problem The payload penalty demands a very ...
Wilson, John W. +2 more
core +1 more source
, 2023 WOS:000990393800001This work presents a detailed radiation shielding study for polymer composites filled with Boron and Molybdenum additives. The chosen novel polymer composites were produced at different percentages of the additive materials to provide ...
Dilsiz K. +5 more
core +1 more source
Unravelling the Secret of Sulfur Confinement and High Sulfur Utilization in Hybrid Sulfur‐Carbons
Advanced Materials, EarlyView.Thermal condensation of inverse vulcanized sulfur‐carbon hybrids enables a bottom‐up sulfur confinement strategy, in which a protective carbon phase is progressively constructed around sulfur species. The resulting carbon nanodomains covalently tether sulfur chains and stabilize radical intermediates. This integrated architecture effectively suppresses
Tim Horner +9 more
wiley +1 more source
Effect of Simulated Geomagnetic Activity on Myocardial Ischemia/Reperfusion Injury in Rats
Brazilian Journal of Cardiovascular SurgeryObjective: To study the response of myocardial ischemia/reperfusion injury (MI/RI) in rats to simulated geomagnetic activity. Methods: In a simulated strong geomagnetic outbreak, the MI/RI rat models were radiated, and their area of myocardial ...
Hui Wu +6 more
doaj +1 more source
Evaluating Shielding Effectiveness for Reducing Space Radiation Cancer Risks
, 2007 We discuss calculations of probability distribution functions (PDF) representing uncertainties in projecting fatal cancer risk from galactic cosmic rays (GCR) and solar particle events (SPE).
Kim, Myung-Hee Y. +2 more
core
Radiation Shielding for Fusion Reactors [PDF]
, 1999 Radiation shielding requirements for fusion reactors present different problems than those for fission reactors and accelerators. Fusion devices, particularly tokamak reactors, are complicated by geometry constraints that complicate disposition of fully ...
Santoro, R. T.
core