Results 31 to 40 of about 190,695 (272)

Activity measurements and calculations for gamma-emitting radionuclides in concrete drill cores of unit 2 of the Greifswald NPP [PDF]

EPJ Web of Conferences
Due to Germany’s nuclear phase-out, decommissioning and final disposal of construction materials of Nuclear Power Plants (NPP) become increasingly important.
Poenitz Erik, Roode-Gutzmer Quirina Isabella, Barkleit Astrid, Konheiser Joerg   +3 more
doaj   +1 more source

Human buccal epithelium cell response to low intensive neutron radiation

Біофізичний вісник, 2018
Background: The investigation of the low doses of ionizing radiation is still a great importance for identification of the threshold of harmful effect and potential hormetic effect of low doses. Objectives: The purpose of investigation was to evaluate
K. A. Kuznetsov, P. S. Kyzym, A. Yu. Berezhnoy, A. F. Shchus, G. M. Onishchenko, Yu. G. Shckorbatov   +5 more
doaj   +1 more source

Analysis of Barite Concrete as a Potential Neutron Radiation Shielding Material for BNCT Facilities

ASEAN Journal on Science and Technology for Development, 2019
This research aimed to determine the potential of barite concrete as a neutron radiation shielding material in the development of boron neutron capture therapy, by obtaining its neutron attenuation coefficient.
Rini Murtafi'atin, Widarto Widarto, Susilo Susilo, Ngurah Made Dharma Putra   +3 more
doaj   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Advances in High-Temperature Irradiation-Resistant Neutron Detectors. [PDF]

Sensors (Basel)
To achieve a substantial enhancement in thermodynamic efficiency, Generation IV nuclear reactors are designed to operate at significantly elevated temperatures compared to conventional reactors.
Wang C, Yu R, Xia W, Gong J.
europepmc   +2 more sources

Enhanced Gamma Radiation Shielding Using Epoxy Quartz Fabric Composites Reinforced With CoCl2 Microparticles

Advanced Engineering Materials, EarlyView.
The growing demand for lightweight, nontoxic, and multifunctional gamma shielding materials has intensified efforts to find alternatives to conventional lead and aluminum‐based protectants. In this work, we develop epoxy quartz fabric composites reinforced with cobalt chloride (CoCl2) microparticles, fabricated via hand lay‐up with varying filler ...
Summan Urooge, Ahsan Irshad, Umar Jamil, Srosh Fazil, Khuram Liaqat, Kashif Shahzad, Fakhar Alam, Mehboob Alam   +7 more
wiley   +1 more source

Tungsten thermal neutron dosimeter [PDF]

, 1969
Tungsten-185 activity, which is produced by neutron activation of tungsten-184, determines thermal neutron flux. Radiochemical separation methods and counting techniques for irradiated tungsten provide accurate determination of the radiation ...
Ball, L. L., Richardson, P. J., Sheibley, D. W.   +2 more
core   +1 more source

R-Modes in Superfluid Neutron Stars [PDF]

, 1999
The analogs of r-modes in superfluid neutron stars are studied here. These modes, which are governed primarily by the Coriolis force, are identical to their ordinary-fluid counterparts at the lowest order in the small angular-velocity expansion used here.
A. Akmal, A. F. Andreev, A. S. Fruchter, B. Carter, B. Carter, B. J. Owen, C. Cutler, D. C. Backer, D. C. Backer, D. Pines, E. B. Sonin, E. F. Brown, E. S. Phinney, G. B. Cook, G. Baym, G. Baym, G. Baym, G. L. Comer, G. Mendell, G. Mendell, G. Mendell, G. Mendell, Gregory Mendell, I. L. Bekarevich, J. L. Friedman, J. Papaloizou, J. R. Ipser, L. Bildsten, L. Lindblom, L. Lindblom, L. Lindblom, L. Lindblom, L. Lindblom, Lee Lindblom, M. A. Alpar, M. A. Alpar, M. Borumand, N. Andersson, N. Andersson, N. Andersson, R. I. Epstein, U. Lee, Y. Levin   +42 more
core   +2 more sources

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Is the Shroud of Turin in Relation to the Old Jerusalem Historical Earthquake?

, 2015
Phillips and Hedges suggested, in the scientific magazine Nature (1989), that neutron radiation could be liable of a wrong radiocarbon dating, while proton radiation could be responsible of the Shroud body image formation. On the other hand, no plausible
A Carpinteri, A Carpinteri, A Carpinteri, A Widom, A Widom, CF Richter, D Dutton, E Sigaeva, F Cardone, F Cipriani, G Fanti, G Fanti, G Pfotzer, H Kanamori, H Rigg, J Waterhouse, JB Williams, M Kuzhevskij, M Kuzhevskij, M Riani, M Vignon, N Ambraseys, P Campbell, PE Damon, REM Hedges, S Dickman, SE Barrientos, TJ Phillips, V Amoruso, VP Antonova, W Min   +30 more
core   +1 more source