Results 41 to 50 of about 1,312,143 (350)

Influence of the Structural-Phase State of a Copper Substrate upon Modification with Titanium Ions on the Thermal Cyclic Resistance of a Coating Based on Zr-Y-O

Metals, 2021
The results of investigation of the surface of a copper substrate modified with titanium ions are presented. The phase composition, the structure, and the morphology of the surface of the copper alloy modified by titanium ions have been investigated by X-
Marina Vladimirovna Fedorischeva, Mark Kalashnikov, Irina Bozhko, Victor Sergeev   +3 more
doaj   +1 more source

Influence of magnetic property for workpiece on thickness of removal and modified layers in large-area EB irradiation

Nihon Kikai Gakkai ronbunshu, 2019
In a large-area electron beam (EB) irradiation method developed recently, the large-area EB with high energy density can be obtained without focusing the beam. It can be used for melting and evaporating metal surface instantly.
Tsubasa SAKAI, Togo SHINONAGA, Akira OKADA   +2 more
doaj   +1 more source

Turbulent flux modelling with a simple 2-layer soil model and extrapolated surface temperature applied at Nam Co Lake basin on the Tibetan Plateau [PDF]

Hydrology and Earth System Sciences, 2012
This paper introduces a surface model with two soil-layers for use in a high-resolution circulation model that has been modified with an extrapolated surface temperature, to be used for the calculation of turbulent fluxes. A quadratic temperature profile
T. Gerken, W. Babel, A. Hoffmann, T. Biermann, M. Herzog, A. D. Friend, M. Li, Y. Ma, T. Foken, H.-F. Graf   +9 more
doaj   +1 more source

The effect of process parameters on microstructure and corrosion behavior of AISI 4140 steel modified by pulse plasma treatment

Journal of Electrochemical Science and Engineering, 2022
The pulse plasma system is a surface modification method applied to steel samples. In the present study, the effect of the nozzle distance and pulse number parameters were investigated on the modification process.
Yıldız Yaralı Özbek, Ayşe Şükran Demirkiran   +1 more
doaj   +1 more source

Electroactive cytochromeP450BM3 cast polyion films on graphite electrodes [PDF]

, 2006
Films of electrochemically active cytochrome P450BM3 were constructed on graphite electrodes using alternate assembly with polyethyleneimin(PEI). The original layer-by-layer adsorption method was slightly modified here to form so-called “cast polyion ...
Basséguy, Régine, Bergel, Alain, Pardo-Jacques, Aurélie   +2 more
core   +3 more sources

Biocompatibility Evaluation of Surface-Modified Orthodontic Wires Using Graphene Layer

International Journal of Molecular Sciences
The biocompatibility of orthodontic archwires is crucial for ensuring patient safety and the long-term success of orthodontic treatment. This study evaluated the biocompatibility of stainless steel (SS) and nickel–titanium (Ni-Ti) orthodontic archwires, as well as stainless steel metal brackets, before and after the application of a graphene coating ...
Joanna Rygas, Maria Szymonowicz, Agnieszka Rusak, Magdalena Wawrzyńska, Piotr Kuropka, Vitalii Boiko, Bartosz Mielan, Dariusz Hreniak, Maciej Dobrzyński   +8 more
openaire   +2 more sources

Simple synthesis of layered H-octosilicate in situ surface-modified with lecithin

Simple synthesis of layered H-octosilicate in situ surface-modified with lecithin, 2020
application/pdf Applied Clay Science.
Tomohiro Iwasaki, Yuki Yamanaka
openaire   +1 more source

Mechanism of OH*-Modified 4H-SiC Surface with Scratches Based on ReaxFF MD Simulation

Micromachines
OH* generated through plasma catalysis offers several advantages, including a long survival time, high modification efficiency, and environmental friendliness. Consequently, a plasma-assisted polishing technology has rapidly developed.
Dongxiao Yan, Hui Huang, Mingpu Xue, Nian Duan   +3 more
doaj   +1 more source

Superamphiphobic plastrons on wood and their effects on liquid repellence

Materials & Design, 2020
The increasing utilization of wood-based products raises new demands for improved durability, for example an enhanced liquid repellence. Superhydrophobic or superamphiphobic surfaces have been widely fabricated.
Haiyan Yin, Maziar Sedighi Moghaddam, Mikko Tuominen, Mimmi Eriksson, Mikael Järn, Andra Dėdinaitė, Magnus Wålinder, Agne Swerin   +7 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source