Results 221 to 230 of about 673,372 (331)

Assessing Knowledge of Radiation Protection and Safety Among Undergraduate and Intern Radiologic Technologists: A Pre- and Post-Educational Course Survey. [PDF]

Adv Med Educ Pract
Alamoudi D, Ahmed ME, Alhalwani AY, Alnakhli AT, Qahaf RM, Bazuhayr LF, Yamani BH.   +6 more
europepmc   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

Advanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang, Rohan Dhall, Matthew M. Schneider, Cun Li, Chengyu Song, Sundar Kunwar, Hongyi Dou, Natanii R. Yazzie, Henry Tran, Daniel Appuing, Jim Ciston, Nicholas G. Cucciniello, Pinku Roy, Michael T. Pettes, John Watt, Winson Kuo, Haiyan Wang, Ye Cao, Rodney J. McCabe, Aiping Chen   +19 more
wiley   +1 more source

Maintaining competence in radiation protection research: a position statement by the MELODI scientific advisory committee. [PDF]

Radiat Environ Biophys
Amundson SA, Belli M, Blettner M, Borgmann K, Forssell-Aronsson E, Harms-Ringdahl M, Jeggo PA, Niwa O, O'Neill P.   +8 more
europepmc   +1 more source

A Scalable, Durable, Fire‐Safe All‐Day Passive Radiative Cooling Coating for Sustainable Buildings

Advanced Functional Materials, EarlyView.
This study reports a scalable, durable coating that combines a fire‑retardant copolymer adhesive, hollow glass microspheres, and boron oxide to achieve passive radiative cooling with over 94% solar reflectance and >95% mid‑infrared emissivity. The coating maintains performance after UV and rain exposure and exhibits UL‑94 V‑0 fire resistance, enabling ...
Zhewen Ma, Yuanhao Feng, Alex Y. Song, Toan Dinh, Min Hong, John Bell, Boyou Hou, Pingan Song, Wei Zheng   +8 more
wiley   +1 more source

Evaluation of radiation protection by lead glasses for interventional radiology physicians wearing prescription glasses: considering dose reduction by prescription glasses excluding lead. [PDF]

J Radiat Res
Shindo R, Yamamoto K, Ohno S, Konta S, Inaba Y, Suzuki M, Zuguchi M, Chida K.   +7 more
europepmc   +1 more source

The optimization of radiation protection composition

, 2015
О. Л. Ташлыков, С. Е. Щеклеин, Vera Yur’evna Luk’yanenko, Alina Fyodorovna Mikhajlova, Ivan Mihajlovich Russkikh, Evgenij Nikolaevich Seleznyov, Andrej Vladislavovich Kozlov   +6 more
openalex   +2 more sources

Cryogenic Focused Ion Beam Milling to Investigate the Anisotropic Magnetotransport Properties of Bismuth Microcrystals

Advanced Functional Materials, EarlyView.
The highly anisotropic Fermi surface of bismuth results in variations in magnetotransport properties across different crystallographic directions, which can be characterized by studying microcrystals. To avoid the observed surface melting under room temperature Focused Ion Beam (FIB) irradiation, two low‐temperature FIB fabrication methods are proposed
Amaia Sáenz‐Hernández, Soraya Sangiao, Claudia Felser, Chandra Shekhar, José Ángel Pardo, Alfonso Ibarra, José María De Teresa   +6 more
wiley   +1 more source

Radiation protection and structural stability of fungal melanin polylactic acid biocomposites in low Earth orbit. [PDF]

Proc Natl Acad Sci U S A
Cordero RJB, de Groh KK, Dragotakes Q, Singla S, Maurer C, Trunek A, Chiu A, Hwang J, Crowell S, Benyo T, Thon SM, Rothschild LJ, Dhinojwala A, Casadevall A.   +13 more
europepmc   +1 more source

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

Advanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee, Inhoo Choi, Anara Molkenova, Yengwoo Son, Seungmin Yang, Mina Kwon, Tae‐Im Kim, Ki Su Kim, Sei Kwang Hahn   +8 more
wiley   +1 more source

Radiation Protection in the Orthopedics Department: Insights From a Cross-Sectional Study. [PDF]

Cureus
Abanomy A.
europepmc   +1 more source