Results 71 to 80 of about 125,369 (239)
Itararé Group Sandstone as a Sustainable Alternative Material for Photon Radiation Shielding
Applied SciencesThe materials typically used for radiation shielding include lead, concrete, and polymers. However, some of these materials can be toxic or very expensive to produce.
Gabrielli W. Pietralla +2 more
doaj +1 more source
Experiment K-6-24, K-6-25, K-6-26. Radiation dosimetry and spectrometry [PDF]
Radiation experiments flown by the University of San Francisco on the Cosmos 1887 spacecraft were designed to measure the depth dependence of both total dose and heavy particle flux, dose and dose equivalent, down to very thin shielding.
Benton, E. R. +4 more
core +1 more source
Apollo mission experience [PDF]
, 1972 Dosimetric implications for manned space flight are evaluated by analyzing the radiation field behind the heavy shielding of a manned space vehicle on a near-earth orbital mission and how it compares with actual exposure levels recorded on Apollo ...
Schaefer, H. J.
core +1 more source
Cold Quad‐Modal Nanocomplex for Precise and Quantitative In Vivo Stem Cell Tracking
Advanced Functional Materials, EarlyView.Multimodal albumin–bismuth sulfide–superparamagnetic iron oxide (ABS) nanocomplexes are developed for stem cell tracking across four different imaging modalities: MRI, MPI, MSOT, and CT. Combining its flexibility with high sensitivity, this quad‐modal imaging agent enables a robust quantification of ABS‐labeled stem cells in vivo.
Ali Shakeri‐Zadeh +4 more
wiley +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
Abstracts of the literature examined by the Radiation Shielding Information Center /space and accelerator shielding/ [PDF]
s on radiation shielding and acceleration ...
core +1 more source
Influence of a detailed model of man on proton depth/dose calculation [PDF]
, 1972 The development of a detailed radiation shielding model of man is discussed. This model will be used to plan for manned space missions in which sensitive human tissues may be subjected to excessive radiation.
Kase, P. G.
core +1 more source
Advanced Functional Materials, EarlyView.A novel approach for the design of functional semiconductors is presented, which utilizes the excellent optoelectronic properties of layered hybrid perovskites and the possibility to introduce a molecular photoswitch as the organic spacer. This concept is successfully demonstrated on a coumarin‐based system with the possibility to change the bandgap ...
Oliver Treske +4 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
Hot cell radiation testing and inspection [PDF]
Hot cell complex inspection and testing to assure radiation shielding ...
core +1 more source