Results 141 to 150 of about 50,457 (358)

Radiation shielding and bunker design [PDF]

open access: green, 2018
Andrew McMorrow, Martin Sheridan
openalex   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke   +3 more
wiley   +1 more source

Effectiveness of Multilayer Graded-Z Forms of Radiation Shielding

open access: yes, 2023
This study explored how different forms of radiation shielding were more or less effective than standard single-layer shielding. Beta and gamma radiation sources were used and measured using a Geiger counter to determine how well the various forms of ...
Packer, Brinley
core  

3D Printed Omniphobic Slippery Liquid Infused Porous Surfaces for Low Surface Tension Repellency

open access: yesAdvanced Materials Technologies, EarlyView.
A 3D printing strategy fabricates omniphobic slippery liquid‐infused porous structures with lubricant reservoirs and interconnected microchannels. A post‐printing surface treatment modifies the porous surface to ensure compatibility with the infused fluorinated lubricant.
Noa Trink, Shlomo Magdassi
wiley   +1 more source

Research on Reactor Radiation Shielding Optimization Method Based on Multi-objective Evolutionary Algorithm

open access: yesYuanzineng kexue jishu
The objective of radiation shielding design for nuclear reactors is to minimize external radiation doses (ALARA principle) by selecting appropriate shielding materials and structures to meet safety requirements for personnel.
LIU Chengwei1, 2, CHEN Zhenping1, 2, , YANG Chao1, 2, ZHANG Huajian1, 2, SUN Aikou1, 2, LEI Jichong1, 2, YU Tao1, 2
doaj   +1 more source

Performance of PMMA/Ta2O5 Composites as Medical Radiation Shielding: WinXCom and MCNP6 Studies

open access: yesJournal of Advanced Research in Natural and Applied Sciences
The growing reliance on radiation in contemporary applications underscores the imperative to safeguard individuals and the environment from harmful consequences.
Mustafa Çağlar
doaj   +1 more source

Near‐Infrared‐Driven Metal–Organic Frameworks‐Based Nanorobots for Controlled Photothermal‐Chemical Therapy Synergistic Induction of Cancer Cell Death

open access: yesAdvanced Robotics Research, EarlyView.
To achieve efficient cancer cell death, a bowl‐shaped PDA@UiO‐66@DOX nanorobot drug‐delivery nanoplatform was developed. Near‐infrared irradiation not only drives the nanorobot to exhibit self‐thermophoretic motion and elevates temperature but also triggers Doxorubicin (DOX) release via hyperthermia, enhancing cancer cells uptake of DOX and thereby ...
Tong Lin   +6 more
wiley   +1 more source

Shielding innovation for health security: A PHITS-based optimization of Portland material for proton therapy

open access: yesInternational Journal of Applied Mathematics, Sciences, and Technology for National Defense
Proton therapy is an advanced treatment method for cancer that uses protons to irradiate tumors with high precision. However, the high energy of protons requires effective shielding to protect the surrounding environment and personnel from radiation ...
Damar Adhiwidya Suyanto   +5 more
doaj   +1 more source

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