Results 11 to 20 of about 7,208,381 (319)

Surface roughness prediction in milling based on tool displacements [PDF]

open access: yes, 2011
In this paper, an experimental device using non-contact displacement sensors for the investigation of milling tool behaviour is presented. It enables the recording of high frequency tool vibrations during milling operations.
MOREAU, Vincent   +3 more
core   +1 more source

Interpretation of aeromagnetic and remote sensing data of Auchi and Idah sheets of the Benin-arm Anambra basin: Implication of mineral resources

open access: yesOpen Geosciences, 2023
The need for mineral resources for economic development is key in both developing and developed countries. However, miners usually resort to random excavation of mineral deposits without proper investigation to identify structures of interest in target ...
Oni Olubukola A.   +3 more
doaj   +1 more source

High Sensitivity Integrated Visible to Mid-Infrared Nonlinear Plasmonic Sensor

open access: yesIEEE Photonics Journal, 2017
We propose a Kretschmann-based nonlinear plasmonic sensor with a gold thin film deposited on a glass prism. Visible and mid-infrared signals are generated in this configuration through the nonlinear processes of sum- and difference-frequency generation ...
F. Che   +3 more
doaj   +1 more source

REAL SURFACES IN ELLIPTIC SURFACES [PDF]

open access: yesInternational Journal of Mathematics, 2005
We study the structure of complex points on real surfaces, embedded into complex elliptic surfaces. We show, for example, that any compact connected surface has a totally real embedding into a blow-up of a K3 surface. We also exhibit smooth disc bundles over compact connected orientable surfaces that have a Stein structure as Stein domains inside ...
openaire   +3 more sources

An analysis of the trend of protected area size in Serbia in the period from 1948 to 2016 [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2017
The process of establishing protected areas in Serbia has been influenced by specific social-economic changes in period after World War II, which have resulted in constant growth of protected area surface and changes in protected area type of ...
Đorđević Ilija   +5 more
doaj   +1 more source

A predictive surface profile model for turning based on spectral analysis [PDF]

open access: yes, 2013
This article presents a predictive approach of surface topography based on the FFT analysis of surface profiles. From a set of experimental machining tests, the parameters investigated are: feed per revolution, insert nose radius, depth of cut and ...
COSTES, Jean-Philippe
core   +1 more source

On-surface synthesis on a bulk insulator surface [PDF]

open access: yesJournal of Physics: Condensed Matter, 2018
Abstract On-surface synthesis has rapidly emerged as a most promising approach to prepare functional molecular structures directly on a support surface. Compared to solution synthesis, performing chemical reactions on a surface offers several exciting new options: due to the absence of a solvent, reactions can be envisioned that are ...
Antje Richter   +4 more
openaire   +4 more sources

On the genus of reducible surfaces and degenerations of surfaces [PDF]

open access: yesAnnales de l'Institut Fourier, 2007
We deal with a reducible projective surface X with so-called Zappatic singularities , which are a generalization of normal crossings. First we compute the
Calabri, A   +3 more
openaire   +5 more sources

Plasma nitriding of the inner surface of stainless steel tubes [PDF]

open access: yes, 2018
Publisher Copyright: © 2018 Elsevier B.V.Stainless steels, especially the austenitic grades, present a good corrosion resistance but poor mechanical properties.
Ibáñez, Iñigo   +13 more
core   +1 more source

ON SURFACE ENERGY AND SURFACE TENSION. [PDF]

open access: yesJournal of the American Chemical Society, 1910
n ...
Mills, J. E., MacRae, Duncan
openaire   +1 more source

Home - About - Disclaimer - Privacy