Results 61 to 70 of about 1,538,400 (198)

Cross sections for (n, 2n), (n, p), (n, a) and (n, n′) reactions on hafnium isotopes around the neutron energy of 14 MeV

New Journal of Physics, 2020
In view of the fact that the fast-neutron experimental cross-section data of hafnium which is an important structural material of fusion reactor are few and there are the great differences in their evaluation values, several activation cross sections of (
Yong Li, Fengqun Zhou, Yueli Song, Xinyi Chang, Pengfei Ji, Xiaojun Sun, Guoqiang Li   +6 more
doaj   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, Volume 111, Issue 9, Page 4015-4040, 1 September 2026.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Perovskite-based detector for reactor dosimetry monitoring [PDF]

EPJ Web of Conferences
Hybrid halide perovskites have demonstrated significant efficiency in detecting a broad spectrum of high-energy radiation, including X-rays, gamma rays (γ-rays), and neutrons.
Andricevic Pavao, Frajtag Pavel, Szirmai Peter, Náfrádi Gábor, Kollár Márton, Forró László, Horváth Endre, Pautz Andreas   +7 more
doaj   +1 more source

Anomalous Crystallinity and Magnetism in Chemically Disordered Coherent Heterostructures

Advanced Materials, Volume 38, Issue 47, 21 August 2026.
Coherent isostructural high‐entropy oxide heterostructures are realized despite remarkable >5% interfacial lattice distortion. The resulting buried interface exhibits abrupt valence reconstruction which contributes to 2 × enhanced exchange bias in the heterostructure relative to constituent layers, demonstrating how chemical disorder enabled anomalous ...
Saeed S. I. Almishal, Sai Venkata Gayathri Ayyagari, Aaron Pearre, Pat Kezer, Matthew Furst, Christina M. Rost, Binghai Yan, Nasim Alem, Timothy Charlton, Zhiqiang Mao, John T. Heron, Jon‐Paul Maria   +11 more
wiley   +1 more source

Determination of the elemental composition and changes in thermal and electrical conductivity of “Hanford” and low-ash medium-grained graphite’s grade graphites depending on the fast neutrons fluence

Eurasian Physical Technical Journal
Studying the properties of graphite recovered from operating nuclear reactors is vital for predicting the properties and integrity of graphite as part of assessing the continued operation and life extension of nuclear reactors.
S.A. Baytelesov, D.D. Tojiboev, I.I. Sadikov, F.R. Kungurov, Sh.A. Alikulov   +4 more
doaj   +1 more source

Neutron irradiation of flint glasses for optics in ITER

Nuclear Materials and Energy, 2018
Radiation-resistant optics, which is necessary to transfer light from plasma to detectors in ITER, will be exposed to neutron fluxes at D-T stage. Achromatic lenses located in the interspace and in the port cell areas must have a sufficient optical ...
I.I. Orlovskiy, K.Yu. Vukolov, E.N. Andreenko, M.N. Gulyukin   +3 more
doaj   +1 more source

Proton Irradiation Tolerance of Fully Printed Self‐Powered Carbon‐Electrode Perovskite Photodetectors

Advanced Electronic Materials, Volume 12, Issue 16, 24 August 2026.
Proton irradiation effects on fully printed carbon‐electrode perovskite photodiodes are systematically examined. Devices exposed to 0.5 MeV protons retain structural integrity while exhibiting defect‐induced changes in local coordination and recombination dynamics.
Almaz R. Beisenbayev, Mussakhan A. Aryslan, Yersain K. Nurmagambetov, Bauyrzhan Idreisov, Hryhorii P. Parkhomenko, Maratbek T. Gabdullin, Annie Ng, Askhat N. Jumabekov, Yerassyl Yerlanuly   +8 more
wiley   +1 more source

Tomographic imaging with fast neutrons [PDF]

, 2022
È stato caratterizzato il fascio di neutroni veloci prodotto da LICORNE e se ne è studiata l’applicazione per imaging tomografico. Inoltre, una nuova tecnica permetterebbe di ricostruire la distribuzione dei diversi elementi presenti all’interno del ...
Da Re, Alberto
core  

Dosimetric platform and a genuine Raman protocol for passive estimation of fast-neutron fluence in irradiated SiC and SiC topped with epitaxial graphene

Results in Physics
The article introduces a genuine ex-situ measurement protocol to estimate the integrated flux of mostly fast (1-2 MeV) neutrons. It is verified up to the fluence of 6.5 × 1018 n/cm2.
Jakub Jagiełło, Artur Dobrowolski, Tymoteusz Ciuk, Rafał Prokopowicz, Barbara Bieńkowska, Jakub Włodarczyk, Semir El-Ahmar, Maciej J. Szary, Mirosław Szybowicz   +8 more
doaj   +1 more source

Porous Organic Polymers: From Molecular Design to Scalable Technologies

Small, Volume 22, Issue 46, 18 August 2026.
This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem, Hadi Shayesteh, Simindokht Zarei‐Shokat, Rokhsareh Bakhtiari, Sheyda Abedi‐Banaei, Zahra Sheikhlouiharzand, Parnia Mohebimanesh, Seyed Mohammad Amin Ojagh, Bahareh Bakhtiari, Ali Maleki, Theo G. M. van de Ven, Sohrab Zendehboudi, Ali Elkamel   +12 more
wiley   +1 more source