Results 21 to 30 of about 658,355 (327)

Effect of low power laser irradiation on the viscosity and the hydrogen ion concentration (pH) of bio liquids in vitro [PDF]

مجلة التربية والعلم, 2012
: The effect of He-Ne laser irradiation at the wave length 632.8 nm on the viscosity and hydrogen ion concentration (pH) of normal blood and ringer solution were studied in vitro.
Ayman A. Ahmmed, Tymaa Alglami
doaj   +1 more source

Changes of structural and hydrogen desorption properties of MgH2 indused by ion irradiation [PDF]

Hemijska Industrija, 2010
Changes in structural and hydrogen desorption properties of MgH2 induced by ion irradiation have been investigated. MgH2 powder samples have been irradiated with 45 keV B3+ and 120 keV Ar8+ions, with ion fluence of 1015 ions/cm2.
Kurko Sandra V., Matović Ljiljana Lj., Novaković Nikola B., Nenadović Snežana S., Jovanović Zoran M., Ivanović Nenad B., Grbović-Novaković Jasmina D.   +6 more
doaj   +1 more source

Mineral content of ionomer cements and preventive effect of these cements against white spot lesions around restorations

Brazilian Oral Research, 2014
This study evaluated the ion exchange at the material/enamel interface and the preventive effect of restorative materials submitted to cariogenic challenge against white spot.
Lilian Fernanda Santos PAIVA, Tatiana Kelly da Silva FIDALGO, Lucianne Cople MAIA   +2 more
doaj   +1 more source

The hydrogen‐ion concentration of blood corpuscles

The Journal of Physiology, 1927
Harold Taylor
openaire   +5 more sources

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

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

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

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