Results 11 to 20 of about 669,973 (330)

Generation of quasi-monoenergetic protons from thin multi-ion foils by a combination of laser radiation pressure acceleration and shielded Coulomb repulsion [PDF]

New Journal of Physics, 2013
We study theoretically and numerically the acceleration of protons by a combination of laser radiation pressure acceleration and Coulomb repulsion of carbon ions in a multi-ion thin foil made of carbon and hydrogen.
Tung-Chang Liu, Xi Shao, Chuan-Sheng Liu, Minqing He, Bengt Eliasson, Vipin Tripathi, Jao-Jang Su, Jyhpyng Wang, Shih-Hung Chen   +8 more
doaj   +2 more sources

Kinetics and thermodynamics of Cr (VI) reduction by Tamarindus indica methanol leaves extract under optimized reaction conditions

Beni-Suef University Journal of Basic and Applied Sciences, 2022
Environmental contamination with Cr (VI) has recently attracted public attention because of its high concentration in soil and wastewater originating majorly from anthropogenic activities and natural processes.
Babangida Sanusi Katsayal, Abdullahi Balarabe Sallau, Aliyu Muhammad   +2 more
doaj   +1 more source

Hydrogenation of Zr-2.5Nb alloy after plasma-immersion titanium implantation [PDF]

, 2016
The study results of the influence of plasma-immersion ion implantation of titanium in Zr-2.5Nb on hydrogenation are presented. The titanium implantation was carried out in two modes: with active plasma filtering (APF) and passive plasma filtering (PPF).
Kashkarov, Egor Borisovich, Nikitenkov, Nikolai Nikolaevich, Sutygina, A. N., Syrtanov, Maksim Sergeevich, Tyurin, Yuri Ivanovich   +4 more
core   +1 more source

Influence of 2% chlorhexidine on pH, calcium release and setting time of a resinous MTA-based root-end filling material

Brazilian Oral Research, 2015
The addition of chlorhexidine (CHX) to a resinous experimental Mineral Trioxide Aggregate (E-MTA) based root-end filling material is an alternative to boost its antimicrobial activity.
Rogério Castilho JACINTO, Giane LINHARES-FARINA, Otávio da Silva SPOSITO, César Henrique ZANCHI, Maximiliano Sérgio CENCI   +4 more
doaj   +1 more source

Removal of acetaldehyde gas using wet scrubber coupled with photo-Fenton reaction

AIMS Environmental Science, 2016
The feasibility of the combined air-cleaning method, which consisted of a wet scrubber and the photo-Fenton reaction, in the removal of gaseous acetaldehyde was evaluated.
Masahiro Tokumura, Atsushi Mizukoshi, Miyuki Noguchi, Yuko Wada, Yuri Usami, Takako Yamaki, Yukio Yanagisawa   +6 more
doaj   +1 more source

Formation of vacancy-type defects and hydride introduced by irradiation in pure titanium

Journal of Materials Research and Technology, 2023
The effect of hydrogen ion irradiation on the formation of hydride and vacancy-type defects in pure titanium was investigated by X-ray diffraction (XRD), Doppler broadening spectrum (DBS), and coincidence Doppler broadening spectrum (CDB) based on slow ...
Xiao Liu, Xudong An, Qianqian Wang, Te Zhu, Mingpan Wan, Fengjiao Ye, Baoyi Wang, Xingzhong Cao   +7 more
doaj   +1 more source

Studi mekanisme kinetika reaksi pertukaran ion FeIII antara dua jenis ligan siderophore bakteri desferriferrioxamine B dan azoverdine dengan ligan EDTA

Journal of Biological Researches, 1995
The kinetics of iron exchange and iron removal from two siderophore complex with use of ethylenediaminetetraacetic acid (EDTA) have been examined, using UV-Vis spectrophotometric method.
Handoko Darmokoesoemo, A.M Albert-Gary
doaj   +1 more source

Comparison of ion cyclotron wall conditioning discharges in hydrogen and helium in JET

Nuclear Materials and Energy, 2023
This paper explores the plasma parameters of helium and hydrogen Ion Cyclotron Wall Conditioning (ICWC) discharges performed in JET as part of a He/H fuelling changeover experiment. The conducted study shows that plasma with a higher density is formed in
Y. Kovtun, T. Wauters, D. Matveev, R. Bisson, I. Jepu, S. Brezinsek, I. Coffey, E. Delabie, A. Boboc, T. Dittmar, A. Hakola, P. Jacquet, K. Kirov, E. Lerche, J. Likonen, E. Litherland-Smith, T. Loarer, P. Lomas, C. Lowry, E. Pawelec, C. Perez von Thun, A. Meigs, M. Maslov, I. Monakhov, C. Noble, S. Silburn, H. Sun, D. Taylor, E. Tsitrone, A. Widdowson, H. Sheikh, D. Douai   +31 more
doaj   +1 more source

Investigating pH and other electrical properties of potassium salt solutions

Food Chemistry Advances, 2023
A recent study of ours reported that pH of common salts varies with concentration at room temperature. It can either increase in case of basic salts or decrease in case of acidic salts.
Li Shu, Xi Lu, Veeriah Jegatheesan, Leonardo Jegatheesan   +3 more
doaj   +1 more source

Role of Helium-Hydrogen ratio on energetic interchange mode behaviour and its effect on ion temperature and micro-turbulence in LHD

, 2018
In the Large helical device, a change of energetic particle mode is observed as He concentration is varied in ion-ITB type experiments, having constant electron density and input heating power but with a clear increase of central ion temperature in He ...
Akiyama, T., group, LHD experimental, Michael, C. A., Murakami, S., Osakabe, M., Ozaki, T., Sakakibara, S., Shoji, M., Tanaka, K., Vyacheslavov, L. N., Yamaguchi, H., Yokoyama, M.   +11 more
core   +1 more source