Results 11 to 20 of about 34,952,696 (369)

Potential for Vertical Heterogeneity Prediction in Reservoir Basing on Machine Learning Methods

open access: yesGeofluids, 2020
With the rapid development of computer technology, some machine learning methods have begun to gradually integrate into the petroleum industry and have achieved some achievements, whether in conventional or unconventional reservoirs.
Hongqing Song   +6 more
semanticscholar   +1 more source

Parametric design process basing on building physical performance [PDF]

open access: yesE3S Web of Conferences, 2019
The purpose of this research is to investigate general workflow of parametric architecture design basing on building physical performance. Earlier study on parametric design have shown that this method can effectively improve quality and diversity in ...
Li Yangluxi, Chen Lei
doaj   +1 more source

Bracelets bases are theta bases

open access: yes, 2023
The skein algebra of a marked surface, possibly with punctures, admits the basis of (tagged) bracelet elements constructed by Fock-Goncharov and Musiker-Schiffler-Williams. As a cluster algebra, it also admits the theta basis of Gross-Hacking-Keel-Kontsevich, quantized by Davison-Mandel.
Mandel, Travis, Qin, Fan
openaire   +2 more sources

Access-Based Services for the Base of the Pyramid [PDF]

open access: yesJournal of Service Research, 2018
One key challenge for consumers at the base of the pyramid (BoP) is access to products that could transform their livelihood, leading to nonconsumption as the dominant pattern. Previous studies have claimed that nonconsumption could be addressed with services offering access to goods without ownership.
Schäfers, Tobias   +2 more
openaire   +4 more sources

Development of technological process of metal machining from stamping on 5-axis CNC milling machine [PDF]

open access: yesE3S Web of Conferences, 2023
The technological process of compressor working blade production from stamping with minimum allowance for machining of the working part, on 5-axis CNC machine aimed at reducing the units of machine equipment has been developed. The tooling for basing the
Detkin A. V.   +2 more
doaj   +1 more source

THE MECHANISM OF FORMATION OF ERRORS MACHINING OF THE PISTON AND CONNECTING ROD

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2016
Researches allowing to expose the mechanism of error formation of the axial piston sizes of ship small-sized diesels rods for the purpose of improvement of production process technology and stabilization of geometrical parameters are given.
N. K. Sanaev
doaj   +1 more source

Bases for kernel-based spaces

open access: yesJournal of Computational and Applied Mathematics, 2011
AbstractSince it is well-known (De Marchi and Schaback (2001) [4]) that standard bases of kernel translates are badly conditioned while the interpolation itself is not unstable in function space, this paper surveys the choices of other bases. All data-dependent bases turn out to be defined via a factorization of the kernel matrix defined by these data,
Pazouki, Maryam, Schaback, Robert
openaire   +3 more sources

The many ways of the basing relation [PDF]

open access: yes, 2019
A subject S's belief that Q is well-grounded if and only if it is based on a reason of S that gives S propositional justification for Q. Depending on the nature of S's reason, the process whereby S bases her belief that Q on it can vary. If S's reason is
Moretti, Luca, Piazza, Tommaso
core   +1 more source

A novel classification of HCC basing on fatty-acid-associated lncRNA

open access: yesScientific Reports, 2022
Aberrant long noncoding RNA (lncRNA) expression and fatty acid signaling dysfunction both contribute to hepatocellular carcinoma (HCC) occurrence and development.
Yating Xu   +4 more
doaj   +1 more source

Studying stress-strain state of gear billet using mathematical models depending on clamping forces in 3 and 6 cam self-centering chucks [PDF]

open access: yesОмский научный вестник, 2020
The article discusses the results of studies of the 3D model of the gear wheel by the finite element method (FEM) in the stressstrain state (VAT). The model is in a state of static equilibrium in the presence of various basing mechanisms.
A. S. Serkov   +4 more
doaj   +1 more source

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