Results 51 to 60 of about 2,718,073 (299)

Maximizing temperature sensitivity in a one-dimensional photonic crystal thermal sensor

Scientific Reports
This paper focuses on a defective one-dimensional photonic crystal thermal sensor with fabricated layers of gallium nitride, glycerin, and air. The transmission features of this sensor have been presented based on the transfer matrix approach using ...
Manal A. Maher, Arafa H. Aly, Mohamed S. Esmail, S. E.-S. Abd El-Ghany   +3 more
doaj   +1 more source

High‐quality X‐ray computed tomography reconstruction using projected and interpolated images

IET Image Processing, 2019
Recent advances in computation power have allowed computed tomography (CT) to utilise iterative reconstruction (IR) algorithms. The IR technique can handle noisy data and reconstructs optimal CT images from limited projected images.
D.M. Bappy, Insu Jeon
doaj   +1 more source

Interlaced X-ray diffraction computed tomography [PDF]

Journal of Applied Crystallography, 2016
An X-ray diffraction computed tomography data-collection strategy that allows, post experiment, a choice between temporal and spatial resolution is reported. This strategy enables time-resolved studies on comparatively short timescales, or alternatively allows for improved spatial resolution if the system under study, or components within it, appear to
Vamvakeros, A, Jacques, SDM, Di Michiel, M, Senecal, P, Middelkoop, V, Cernik, RJ, Beale, AM   +6 more
openaire   +4 more sources

Correction to: On the Use of X-ray Computed Tomography in Assessment of 3D-Printed Components

Journal of nondestructive evaluation, 2020
A Correction to this paper has been published: 10.1007/s10921-020-00721 ...
M. Khosravani, T. Reinicke
semanticscholar   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

High-throughput three-dimensional visualization of root system architecture of rice using X-ray computed tomography

Plant Methods, 2019
Background X-ray computed tomography (CT) allows us to visualize root system architecture (RSA) beneath the soil, non-destructively and in a three-dimensional (3-D) form.
S. Teramoto, Satoko Takayasu, Y. Kitomi, Yumiko Arai-Sanoh, T. Tanabata, Y. Uga   +5 more
semanticscholar   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Reciprocal space x-ray computed tomography

APL Materials
Three-dimensional reciprocal space mapping (3D-RSM) offers crucial insights into the intricate microstructural properties of materials, including spatial domain distribution, directional long-range ordering, multilayer-substrate mismatch, layer tilting ...
Arturas Vailionis, Liyan Wu, Jonathan E. Spanier   +2 more
doaj   +1 more source

X-ray computed tomography investigations of Cucuteni ceramic statuettes

Documenta Praehistorica, 2013
Deciphering the internal structure of prehistoric artefacts can provide spectacular insights that might help us understand the people who made them. In order to preserve the integrity of these relics of past civilisations, it is desirable to make such ...
Carmen Pavel, Cosmin Suciu, Florin Constantin, Roxana Bugoi   +3 more
doaj   +1 more source

Ring artifacts removal in X-ray-induced acoustic computed tomography

Journal of Innovative Optical Health Sciences, 2022
X-ray-induced acoustic computed tomography (XACT) is a hybrid imaging modality for detecting X-ray absorption distribution via ultrasound emission. It facilitates imaging from a single projection X-ray illumination, thus reducing the radiation exposure ...
Prabodh Kumar Pandey, Hari Om Aggrawal, Siqi Wang, Kaitlyn Kim, An Liu, Liangzhong Xiang   +5 more
doaj   +1 more source