Results 51 to 60 of about 161,928 (342)

Electron beam irradiation method to change polypropylene application: Rheology and thermomechanical properties [PDF]

Polyolefins Journal, 2019
Irradiation of polymers is one of the most effective and economical methods for modifying their properties and for changing their applications. In this study, an extrusion grade polypropylene (PP) was treated by electron beam irradiation to produce a PP ...
Fatemeh Hassan, Mehdi Entezam
doaj   +1 more source

Ion-beam mixing induced by atomic and cluster bombardment in the electronic stopping-power regime [PDF]

, 1996
Single crystals of magnesium oxide containing nanoprecipitates of sodium were bombarded with swift ions (∼GeV-Pb, U) or cluster beams (∼20 MeV-C60) to study the phase change induced by electronic processes at high stopping power (≳10 keV/nm).
Balanzat, E., Beranger, M., Brenier, R., Brunelle, A., Canut, B., Della Negra, S., Le Beyec, Y., Ramos, S. M. M., Thevenard, P., Tombrello, T.   +9 more
core   +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

Reversible writing of high-mobility and high-carrier-density doping patterns in two-dimensional van der Waals heterostructures [PDF]

, 2020
A key feature of two-dimensional materials is that the sign and concentration of their carriers can be externally controlled with techniques such as electrostatic gating.
Crommie, MF, Jiang, L, Kahn, S, Shi, W, Taniguchi, T, Tsai, HZ, Wang, F, Wang, SY, Watanabe, K, Wong, D, Zettl, A   +10 more
core  

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

Development of a method for measuring low energy electron beam irradiation parameters by calorimetry and step stacking

Fushe yanjiu yu fushe gongyi xuebao
Electron beam irradiation processing has become an important component of the nuclear technology industry, with low-energy electron beam increasingly being applied in processes such as coating curing, wastewater treatment, and food preservation. Accurate
LUO Rui, ZHANG Yuhe, MAO Naqing
doaj   +1 more source

Bending of metal-filled carbon nanotube under electron beam irradiation

AIP Advances, 2012
Electron beam irradiation induced, bending of Iron filled, multiwalled carbon nanotubes is reported. Bending of both the carbon nanotube and the Iron contained within the core was achieved using two approaches with the aid of a high resolution electron ...
Abha Misra
doaj   +1 more source

Complementary dosimetry for a 6 MeV electron beam

Results in Physics, 2019
Two methods for inferring the dose of the electron beam (EB) provided by the ALID-7 linear accelerator (LINAC) are compared. The main parameters of the electron beam are: energy 6MeV, pulse duration 4μs and frequency 53Hz.
D. Ticoş, A. Scurtu, M. Oane, C. Diplaşu, G. Giubega, I. Călina, C.M. Ticoş   +6 more
doaj   +1 more source

Effect of Electron Beam Irradiation on Survival of Brucella spp. in Traditional Ice Cream [PDF]

, 2016
Irradiation is a new technology which can be used for foods especially for the ones which common methods such as thermal method cannot be applied. Traditional ice cream samples were purchased from a local market.
Hajimohammadi, B., Hoseinpour Ganjaroudi, F., Raeisi, M., Zandi, H.   +3 more
core  

Study of Radiation Damage in Lead Tungstate Crystals Using Intense High Energy Beams [PDF]

, 2002
We report on the effects of radiation on the light output of lead tungstate crystals. The crystals were irradiated by pure, intense high energy electron and hadron beams as well as by a mixture of hadrons, neutrons and gammas.
A.A. Derevschikov, A.E. Yakutin, A.K. Konoplyannikov, A.M. Davidenko, A.N. Vasiliev, A.P. Meschanin, A.S. Konstantinov, A.V. Ryazantsev, A.V. Uzunian, Annenkov, Azhgirey, Batarin, Batarin, D.A. Morozov, H. Cheung, J. Butler, J. Yarba, K. Khroustalev, K.E. Shestermanov, Kachanov, L.F. Soloviev, L.V. Nogach, M.N. Ukhanov, N.E. Mikhalin, N.G. Minaev, P.A. Semenov, R. Mountain, R.I. Dzhelyadin, S. Stone, T. Brennan, V. Frolov, V.A. Batarin, V.A. Kachanov, V.A. Maisheev, V.A. Pikalov, V.I. Kravtsov, V.L. Solovianov, V.M. Leontiev, V.N. Grishin, V.S. Datsko, V.S. Lukanin, V.V. Mochalov, V.Y. Khodyrev, Y. Kubota, Y.A. Matulenko, Y.M. Goncharenko, Y.M. Melnick, Y.V. Fomin, Zhu   +48 more
core   +2 more sources