Results 111 to 120 of about 11,618,496 (297)

Beyond Thin Film Limits—Superhard and Hydrogen‐Free Amorphous Carbon Coatings With Over 100 µm Thickness

open access: yesAdvanced Functional Materials, EarlyView.
For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa   +3 more
wiley   +1 more source

Response of thermoluminescent dosimeter CaF2:Dy to ionizing and non-ionizing radiations

open access: yes, 2010
[[abstract]]Thermoluminescent dosimeter CaF2:Dy or TLD-200 was studied for its response to both gamma-ray ionizing radiation and u.v. non-ionizing radiation. Emphasis was placed on high temperature treatment.
Pao-Shan Weng; Shih-Hai Li; Pin-Chieh Hsu; Kun-Che Hsu
core   +1 more source

Human Exposure to Non-Ionizing Radiation from Indoor Distributed Antenna System: Shopping Mall Measurement Analysis. [PDF]

open access: yesSensors (Basel), 2023
da L A Silva J   +10 more
europepmc   +1 more source

Intracrystalline Void‐Mediated Toughening of Brittle Crystals in Quail Eggshells

open access: yesAdvanced Functional Materials, EarlyView.
In quail eggshells, the high density and disordered arrangement of intracrystalline voids inhibit lattice cleavage, suppress long‐range crack propagation, and promote deformation twinning and quasi‐plasticity, serving as an essential toughening motif. We show that these voids remain within a narrow subcritical size range and therefore predominantly do ...
Jingxiao Zhong   +16 more
wiley   +1 more source

Ionizing radiation applications for a sustainable environment: food preservation processing by gamma radiation [PDF]

open access: yes, 2014
The use of ionizing gamma radiation is regulated and authorized by international organizations (EU, EFSA, IAEA, FAO, WHO) for industrial radiation processing of several products: medical devices sterilization, materials modification, cultural heritage ...
Bento, Albino   +4 more
core  

Exposure to Mobile Phone Radiation Opens New Horizons in Alzheimer’s Disease Treatment

open access: yesJournal of Biomedical Physics and Engineering, 2013
Alzheimer’s disease, the most common type of dementia and a progressive neurodegenerative disease, occurs when the nerve cells in the brain die. Although there are medications that can help delay the development of Alzheimer’s disease, there is ...
Mortazavi SAR   +4 more
doaj  

Unexpected Asymmetric Mn‐Sb Site Mixing and Reentrant Spin‐Glass State of MnSb2Te4

open access: yesAdvanced Functional Materials, EarlyView.
MnSb2Te4 is an intrinsic magnetic topological insulator. Its properties are extraordinarily sensitive to tiny defects, making structural studies essential for understanding how magnetism and topology work together. This work shows that Mn can be unevenly distributed within the crystal and how that disorder is linked to a newly reported spin‐glass state
Gustavo Chavez Ponce de Leon   +7 more
wiley   +1 more source

GSM 900 MHz Microwave RadiationInduced Alterations of Insulin Level and Histopathological Changes of Liver and Pancreas in Rat

open access: yesJournal of Biomedical Physics and Engineering, 2016
Background: The rapidly increasing use of mobile phones has led to public concerns about possible health effects of these popular communication devices.
Mortazavi S. M. J.   +9 more
doaj  

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