Results 71 to 80 of about 5,819 (195)

Determination of Radiation Shielding Properties of Magnesium Oxychloride Cement with Acidic and Basic Pumice Aggregate

Gazi Üniversitesi Fen Bilimleri Dergisi
New generation cements have been the subject of more research in recent years, especially due to their benefits in terms of carbon emissions. One of the important advantages of new-generation cement production is that it causes a significant reduction in
Şemsettin Kılınçarslan, Yasemin Şimşek Türker, Nuri Işıldar   +2 more
doaj   +1 more source

Novel X-ray Communication Based XNAV Augmentation Method Using X-ray Detectors

Sensors, 2015
The further development of X-ray pulsar-based NAVigation (XNAV) is hindered by its lack of accuracy, so accuracy improvement has become a critical issue for XNAV.
Shibin Song, Luping Xu, Hua Zhang, Yuanjie Bai   +3 more
doaj   +1 more source

Experimental Determination of L Shell Fluorescence Yields and Coster–Kronig Transition Probabilities of Platinum

X-Ray Spectrometry, Volume 55, Issue 1, Page 190-201, January/February 2026.
ABSTRACT An accurate database of atomic fundamental parameters (FPs) is crucial for quantitative material analysis based on x‐ray fluorescence (XRF). Given the wide range of applications and the limited reliability of existing experimental FPs for the L subshells of platinum, we determined its partial L fluorescence yields and Coster–Kronig transition ...
Ablaihan Utepov, Marie‐Christine Lépy, Yves Ménesguen   +2 more
wiley   +1 more source

Supramolecular Self‐Assembly of Organic Cu(I) Iodides as Green and Recyclable Paper‐Based Customizable Large‐Area Flexible Film for Plant Grow Lighting and Plant Root X‐Ray Imaging

Advanced Science, Volume 12, Issue 48, December 29, 2025.
Organic Cu(I) iodides with efficient broadband photoluminescence and radioluminescence are reported. Based on “ancient cloth dyeing process”, a paper‐based flexible film is prepared in situ on cellulose, and demonstrates its application in plant growth lighting and plant root X‐ray imaging.
Shengji Yuan, Hui Peng, Hairui Zhang, Ou Xu, Fei Wang, Wenchao Yang, Zhentao Du, Bingsuo Zou   +7 more
wiley   +1 more source

Stochastic delocalization of finite populations

, 2012
Heterogeneities in environmental conditions often induce corresponding heterogeneities in the distribution of species. In the extreme case of a localized patch of increased growth rates, reproducing populations can become strongly concentrated at the ...
Kimura M, Kimura M, Kolmogorov A N, Lukas Geyrhofer, Lynch M, Oskar Hallatschek, Tunnicliffe V, Whitlock M C, Wolff A   +8 more
core   +1 more source

Type‐I Heterostructure CdZnS/ZnS Core/Shell Quantum Dots Scintillators for Stable, High‐Resolution, and Real‐Time X‐Ray Imaging

Advanced Science, Volume 12, Issue 48, December 29, 2025.
Ultra‐bright Cd0.27Zn0.73S/7 ML‐ZnS core/shell quantum dots exhibit a photoluminescence quantum yield exceeding 96% and a fourfold enhancement in radioluminescence intensity compared to CsPbBr3. Variable‐temperature photophysical analysis reveals that the narrowband emission originates from direct recombination of edge excitons.
Ouyang Wang, Fei Zhang, Rui Zhang, Meng Wang, Wenqing Liang, Zhifeng Shi, Xinjian Li   +6 more
wiley   +1 more source

XCOM 200 Course Success Begins / snaptutorial.com

, 2016
XCOM 200 Entire Course For more classes visit www.snaptutorial.com XCOM 200 Week 1 CheckPoint: Introduction to Interpersonal Communication XCOM 200 Week 2 CheckPoint: Troublesome Listening Barriers XCOM 200 Week 2 Assignment: Listening Barriers Paper XCOM 200 Week 3 CheckPoint: Word Barriers XCOM 200 Week 4 CheckPoint: Intercultural Barriers in ...
openaire   +1 more source

Automated weighing by sequential inference in dynamic environments

, 2015
We demonstrate sequential mass inference of a suspended bag of milk powder from simulated measurements of the vertical force component at the pivot while the bag is being filled.
Martin, A. D., Molteno, T. C. A.
core   +1 more source

X‐ray and γ‐ray Sensing from Aqueous‐Based Lead Sulfide Telluride Nanocomposites

Small, Volume 21, Issue 49, December 10, 2025.
PbSxTey nanoparticles integrate into flexible, size‐scalable aramid polymeric scaffolds, forming percolation paths capable of efficiently transporting the electrons and holes created by penetrating photonic interactions. The resulting nanosemiconductor‐nanofiber composite forms the basis for room‐temperature spectroscopic sensors of X‐rays and γ‐rays ...
Vinh‐Dien Le, Drew A. Vecchio, Ayse D. Uyulur, Ill‐hyuk Han, Andrei M. Ursu, Geehyun Kim, Mark D. Hammig   +6 more
wiley   +1 more source

Detector response and dose calculation lateral to material interfaces for 6 MV photon beam

Journal of Applied Clinical Medical Physics, Volume 26, Issue 11, November 2025.
Abstract Background Dose calculation around inhomogeneities is challenging for many algorithms. A validation of dose distributions in these conditions is not straightforward, as detector response close to material interfaces is affected by the non‐equilibrium situation, the changing energy spectrum and the volume effect in a steep dose gradient ...
Jonas Ringholz, Otto Andreas Sauer, Sonja Wegener   +2 more
wiley   +1 more source