Results 131 to 140 of about 38,344 (233)

A novel system for micron‐scale analysis of energy deposition and response to low‐dose radiation

Medical Physics, Volume 53, Issue 3, March 2026.
Abstract Background Micrometer‐scale evaluation of energy deposition is important for radiation protection and therapy as well as for advancing knowledge of responses to radiation in materials and biological systems. Due to the stochastic nature of radiation interactions, there is significant variation in energy deposition in micrometer‐sized targets ...
Prarthana Pasricha, Connor McNairn, Iymad R. Mansour, Kirsty Milligan, Bryan R. Muir, Jeffrey L. Andrews, Edana Cassol, Vinita Chauhan, Sanjeena Subedi, Andrew Jirasek, Sangeeta Murugkar, Rowan M. Thomson   +11 more
wiley   +1 more source

AI-based analysis algorithm incorporating nanoscale structural variations and measurement-angle misalignment in spectroscopic ellipsometry. [PDF]

Nanophotonics
Jung J, Hwang L, Kim N, Kim K, Kim S, Park J, Chegal W, Cho YJ, Kim YJ.   +8 more
europepmc   +1 more source

Multileaf Faraday cup for beam energy verification in radiation therapy with ultra‐high dose‐rate electron beams and ion beams

Medical Physics, Volume 53, Issue 3, March 2026.
Abstract Background In radiotherapy and particle therapy, the stability of the beam energy must be checked routinely during quality assurance. This is of particular importance when varying the dose rate via the beam intensity of the accelerator in order to study the FLASH effect when comparing irradiations with conventional and ultra‐high dose rates ...
Christoph Makowski, Michael Deutsch, Claus‐Stefan Schmitzer, Andreas Schüller   +3 more
wiley   +1 more source

Anisotropy Analysis of Bamboo and Tooth Using 4‐Angle Polarization Micro‐Spectroscopy

Nano Select, Volume 7, Issue 3, March 2026.
Super‐resolution via orientation: spatial distribution of specific molecular vibrations are revealed at 1/20 of the diffraction limit. ABSTRACT To investigate the anisotropic properties of biomaterials, two distinct classes are considered as follows: polymer‐based (cellulose in plants) and crystalline‐based (enamel in teeth), each demonstrating ...
Meguya Ryu, Hsin‐Hui Huang, Jitraporn Vongsvivut, Soon Hock Ng, Irma Dumbrytė, Donatas Narbutis, Mangirdas Malinauskas, Saulius Juodkazis, Junko Morikawa   +8 more
wiley   +1 more source

A Review: Grating Encoder Technologies for Multi-Degree-of-Freedom Spatial Measurement. [PDF]

Sensors (Basel)
Luo L, Zhao M, Li X.
europepmc   +1 more source

Precise Strain Analyses in the Small Deformation Range Using DIC Measurement Data and Approximation‐Based Smoothing

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT This contribution deals with a method based on DIC (digital image correlation) analyses that allows the measuring range to be extended to smaller deformations by a special evaluation algorithm. Therein, the detected displacements (DIC raw data) are approximated by B‐splines with optimized smoothing.
Thomas Lehmann, Edgar Peretzki, Jörn Ihlemann   +2 more
wiley   +1 more source

Advanced Production, Processing and Characterization of Industrial Materials. [PDF]

Materials (Basel)
Mascenik J, Krenicky T.
europepmc   +1 more source

Unifying frequency metrology across microwave, optical, and free-electron domains. [PDF]

Nat Commun
Yang Y, Cattaneo P, Raja AS, Weaver B, Wang RN, Sapozhnik A, Carbone F, LaGrange T, Kippenberg TJ.   +8 more
europepmc   +1 more source

A Multifunctional Bioactive Nanoscale Coating Deposited by Atmospheric Pressure Plasma Polymerization of Peppermint Essential Oil

Small, Volume 22, Issue 17, 20 March 2026.
Atmospheric plasma polymerization transforms peppermint essential oil into ultrathin, substrate‐independent bioactive coatings with antioxidant, contact‐active antibacterial, and immunomodulatory functions. The coating disrupts Gram‐negative pathogens, potentiates prophylactic antibiotics, suppresses pro‐inflammatory signaling, and promotes M2 ...
Trong Quan Luu, Xuan Duy Do, Tuyet Pham, Ngoc Huu Nguyen, Richard Bright, Wenshao Li, Xiangyang Guo, Vi Khanh Truong, Andrew Hayles, Krasimir Vasilev   +9 more
wiley   +1 more source

Vortex 6.0 all-on-chip. [PDF]

Light Sci Appl
Xie X, Shen Y.
europepmc   +1 more source