Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1103/physrevc.52.93 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
α-decay half-life predictions with support vector machine.
Sci Rep
December 2024
School of Physics Science and Engineering, Tongji University, Shanghai, 200092, People's Republic of China.
In this study, we investigate the application of support vector machines utilizing a radial basis function kernel for predicting nuclear α-decay half-lives. Our approach integrates a comprehensive set of physics-derived features, including characteristics derived from nuclear structure, to systematically evaluate their impact on predictive accuracy. In addition to traditional parameters such as proton and neutron numbers, as well as terms based on the liquid drop model (e.
View Article and Find Full Text PDFAn accelerator-based neutron source design with a thermal neutron port and an epithermal neutron port for boron neutron capture therapy.
Appl Radiat Isot
December 2024
Institute of Nuclear Techniques of Budapest University of Technology and Economics, Műegyetem Rkp 9, 1111, Budapest, Hungary.
This study presents a compact accelerator-driven neutron source design with a thermal neutron port and an epithermal neutron port for Boron Neutron Capture Therapy (BNCT), based on 10 mA 2.5 MeV protons bombarding on a 100 μm thick disc-shaped Li target with a diameter of 10 cm. The moderator consists of 2 parts, the epithermal neutron moderator and the thermal neutron moderator.
View Article and Find Full Text PDFpH-Responsive nanotubes from asymmetric cyclic peptide-polymer conjugates.
Chem Sci
December 2024
Department of Chemistry, University of Warwick Coventry CV4 7AL UK
Self-assembling cyclic peptide nanotubes are fascinating supramolecular systems with promising potential for various applications, such as drug delivery, transmembrane ionic channels, and artificial light-harvesting systems. In this study, we present novel pH-responsive nanotubes based on asymmetric cyclic peptide-polymer conjugates. The pH response is introduced by a tertiary amine-based polymer, poly(dimethylamino ethyl methacrylate) (pDMAEMA) or poly(diethylamino ethyl methacrylate) (pDEAEMA) which is protonated at low pH.
View Article and Find Full Text PDFEvaluating deuterated-xylene for use as a fusion neutron spectrometer.
Rev Sci Instrum
December 2024
Commonwealth Fusion Systems, Devens, Massachusetts 01434, USA.
The spectrum of neutrons emitted by thermonuclear plasmas encodes information about the fuel ion distribution function. Measuring these fast neutron spectra with sufficient resolution allows for the measurement of plasma properties such as the ion temperature and strength and energy of fast ion populations. Liquid organic scintillators are a commonly used fast neutron detection technology because of their high detection efficiency and ability to discriminate between neutrons and gammas.
View Article and Find Full Text PDFQuantifying Long-Time Hydrogen-Deuterium Exchange of Bovine Serum Albumin with Hydrogen-Deuterium Exchange Small-Angle Neutron Scattering.
J Phys Chem B
December 2024
Center for Neutron Science, Department of Chemical and Biomolecular Engineering, College of Engineering, University of Delaware, Newark, Delaware 19711, United States.
Hydrogen-deuterium exchange (HDX) measured by small-angle neutron scattering (HDX-SANS) is used to measure HDX in bovine serum albumin (BSA) under different temperatures and formulation conditions. HDX-SANS measurements are performed at 40, 50, and 60 °C in DO after storing proteins at 4 °C for 1 week to pre-exchange the readily accessible hydrogens. This enables us to probe the long-time HDX of protons at the core of the BSA proteins, which is more challenging for solvent molecules to access.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!