Results 61 to 70 of about 6,887,616 (203)

Importance of the autoclave testing parameters on the initial stage of corrosion under CO2-containing geothermal environments

Corrosion Communications
Autoclave corrosion testing has been used for many years; however, few have studied the effect of its shortcomings on the formation of corrosion products and corrosion behaviour.
Yong Hua, Zezhou Wen, Hui Chen, Yue Lv, Xin Li, Shaobin Wang, Wei Huang, Cheng Su   +7 more
doaj   +1 more source

Surface core-level shift of Pd at the AgcPd1-c(111) surface : Nonlinear subsurface effects

, 2007
The surface core-level binding-energy shift (SCLS) of Pd at the AgcPd1-c(111) surface is calculated as a function of bulk concentration of the alloy. The equilibrium volume and the surface concentration profile used in the calculations refer to the 0 K ...
Punkkinen, M. P. J., Johansson, Börje,, Kokko, K., Ropo, M., Vitos, Levente,, Alatalo, M., Laukkanen, P., Kollar, J.   +7 more
core   +1 more source

Exploratory behaviour of colonizing rats in novel environments

, 2010
The immediate movement and behaviour of individuals arriving in novel environments influence long-term survival and population establishment. Studies have previously investigated exploratory behaviour in novel laboratory environments, but never during ...
Russell, JC, MacKay, JWB, McMorland, AJC
core   +1 more source

Laser surface modification of biomedical alloys [PDF]

, 2012
This study investigated the effects of high speed laser surface modification on 316L stainless steel and Ti-6Al-4V for biomedical implants application. Laser processing was carried out in an inert argon environment using a 1.5 kW CO2 laser.
Chikarakara, Evans
core   +2 more sources

Matrix-filler interactions in a co-ground ecocomposite: surface properties and behaviour in water [PDF]

, 2011
Ecocomposites made up of polystyrene and starch were produced by co-grinding. The mechanism by which the composite is formed was identified by following the particle size and morphology.
Seyni, Abdoulaye, Le Bolay, Nadine, Nadine Le Bolay, Alain Lamure, Lamure, Alain, Abdoulaye Seyni   +5 more
core   +1 more source

Two basic leader connection scenarios observed in negative lightning attachment process

High Voltage, 2016
High-speed video images of 24 downward negative lightning flashes terminating on tall structures in Guangzhou are selected to analyse the connecting behaviour of the downward and upward leaders during the attachment process preceding the first return ...
Weitao Lu, Qi Qi, Qi Qi, Ying Ma, Luwen Chen, Xu Yan, Vladimir A. Rakov, Daohong Wang, Yijun Zhang   +8 more
doaj   +1 more source

Laser surface hardening of 11% Cr ferritic stainless steel and its sensitisation behaviour

, 2018
11% Cr ferritic stainless steel conforming to EN 1.4003 standard was surface hardened by a continuous-wave fibre laser beam. Both single-pass and multi-pass laser hardening was investigated. Different laser parameters were compared and their influence on
Sundqvist, Jesper,, S. Anttila, Kaplan, Alexander F. H.,, J. Sundqvist, Manninen, Timo,, A.F.H. Kaplan, H.-P. Heikkinen, T. Manninen, Anttila, Severi,, Heikkinen, Hannu-Pekka,   +9 more
core   +1 more source

The development of intervention e-learning materials and implementation techniques for cyber-security behaviour change

, 2018
Many organisations show compliance in running security awareness programmes, but this does not necessarily mean end users will change their behavior. is highlights one of the main challenges in cyber security.
Skinner, Tiffany, Taylor-Jackson, Jacqui (R19920), McAlaney, John, Dale, John   +3 more
core  

High-temperature oxidation behaviour of nanostructure surface layered austenitic stainless steel

, 2022
The present study investigates the high-temperature oxidation behaviour of nanostructure surface layered AISI 304L stainless steel. A severely deformed layer of ∼300 μm thickness, consisting of nanoscale grains (∼40 nm size) in the topmost region, is ...
Cemin, Felipe,, Orlov, Dmytro, Alvarez, Fernando, Singh, Digvijay,, Orlov, Dmytro,, Cemin, Felipe, Hosmani, Santosh S.,, Singh, Digvijay, Figueroa, Carlos A., Antunes, Vinícius,, Alvarez, Fernando,, Hosmani, Santosh S., Jimenez, Mawin J.M., Figueroa, Carlos A.,, Lund University., Antunes, Vinícius, Jimenez, Mawin J.M.,, Vinícius Antunes, Mawin J.M. Jimenez, Santosh S. Hosmani, Dmytro Orlov, Fernando Alvarez, Digvijay Singh, Felipe Cemin, Carlos A. Figueroa   +24 more
core   +1 more source

Anticorrosive behaviour of lumefantrine hydrophobic layer on mild steel surface

Journal of Electrochemical Science and Engineering, 2016
The surface modification of mild steel was achieved by chemical treatment in lumefantrine (LF) solution. The surface morphology and wettability of modified surface was analysed by 3D profilometer and contact angle goniometer.
Pavithra M. Krishnegowda, Venkateha T. Venkatarangaiah, Punith Kumar M. Krishnegowda, Anantha N. Subba Rao, Shubha H. Nataraj   +4 more
doaj   +1 more source