Results 61 to 70 of about 164,175 (312)

Areal surface topography representation of as-built and post-processed samples produced by powder bed fusion using laser beam melting

, 2020
The increasing interest in Additive Manufacturing (AM) is due to its huge advantage in producing parts without any geometrical limitations. It is due to this reason, AM is extensively utilized in automotive, aerospace, medical and dental applications ...
Rosen, Bengt-G\uf6ran, Flys, Olena,, Vedantha Krishna, Amogh,, Reddy, Vijeth,, Krishna, Amogh Vedantha,, Berglund, Johan C,, Berglund, Johan,, Rosén, Bengt Göran,, Reddy, Vijeth Venkataram,, Reddy, Vijeth V., Berglund, Johan C, Reddy, Vijeth V.,, Rosen, Bengt-Göran,, Flys, Olena, Krishna, Amogh Vedantha, Rosen, B. -G,   +15 more
core   +1 more source

Surface topography of membrane domains

Biochimica et Biophysica Acta (BBA) - Biomembranes, 2010
Elucidating origin, composition, size, and lifetime of microdomains in biological membranes remains a major issue for the understanding of cell biology. For lipid domains, the lack of a direct access to the behaviour of samples at the mesoscopic scale has constituted for long a major obstacle to their characterization, even in simple model systems made
Giocondi, Marie-Cécile, Yamamoto, Daisuke, Lesniewska, Eric, Milhiet, Pierre-Emmanuel, Ando, Toshio, Le Grimellec, Christian   +5 more
openaire   +2 more sources

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

Regional and Teleconnected Impacts of Solar Radiation‐Topography Interaction Over the Tibetan Plateau

Geophysical Research Letters, 2023
Solar radiation‐topography interaction plays an important role in surface energy balance over the Tibetan Plateau (TP). However, the impacts of such interaction over the TP on climate locally and in the Asian regions remain unclear.
Dalei Hao, Gautam Bisht, Yu Gu, L. Ruby Leung   +3 more
doaj   +1 more source

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel, Lara Kuhr, Khemais Barienti, Sebastian Herbst, Florian Nürnberger, Hans Jürgen Maier, Marc C. Wurz   +6 more
wiley   +1 more source

Impacts of mean dynamic topography on a regional ocean assimilation system [PDF]

Ocean Science, 2015
An ocean data assimilation system was developed for the Pacific–Indian oceans with the aim of assimilating altimetry data, sea surface temperature, and in situ measurements from Argo (Array for Real-time Geostrophic Oceanography), XBT (expendable ...
C. Yan, J. Zhu, C. A. S. Tanajura
doaj   +1 more source

Mapping of mechanical, thermomechanical and wire-bond strain fields in packaged Si integrated circuits using synchrotron white beam x-ray topography [PDF]

, 2001
Thermal processing steps used during the production of packaged integrated circuits can lead to severe thermomechanical stresses. In addition, the process of bonding wires to contact pads can also lead to strain field generation.
McNally, Patrick J., Herbert, P.A.F., Lowney, D., Danilewsky, A. N., Rantamäki, Raija, Curley, John W., Herbert, P. A. F., Tuomi, Turkka O., Curley, J. W., Lowney, Donnacha, Rantamäki, R., Tuomi, T., Danilewsky, Andreas N., Danilewsky, Andreas, McNally, P. J., Tuomi, Tiinamaija   +15 more
core   +1 more source

Surface energy, surface topography and adhesion [PDF]

International Journal of Adhesion and Adhesives, 2003
Abstract In this paper are discussed some of the fundamental principles which are relevant to an understanding of the influence that interfacial roughness may have on adhesion. The surface energies of the adhesive, substrate and of the interface between them determine the extent of wetting or spreading at equilibrium.
openaire   +1 more source

Nonthermal Plasma Reduction of Nickel Oxide Layers by Atmospheric Pressure Dielectric Barrier Discharge in Argon/Hydrogen

Advanced Engineering Materials, EarlyView.
This work explores the reduction of nickel oxide layers using dielectric barrier discharge plasma in an argon–hydrogen atmosphere. The results reveal a strong temperature dependence, enabling complete reduction of thick oxide layers at 200°C within seconds.
Maria Argirusi, Viktor Udachin, Sascha Jan Zimmermann, Alexander Tillmanns, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +5 more
wiley   +1 more source

Preparation and characterization of diatom-based As(Ⅴ) surface imprinted materials

Cailiao gongcheng, 2020
Using diatom as a material carrier, silane coupling agent aminopropyltrimethoxysilane (APS) was selected as the functional monomer, As (Ⅴ) was used as the template ion, and epichlorohydrin (ECH) was used as the crosslinking agent, the imprinted composite
LIANG Xiao-ming, ZHONG Yi-jian, MA Li-li, LI Cong, CHEN Nan-chun, XIE Qing-lin   +5 more
doaj   +1 more source