Results 11 to 20 of about 499,932 (244)

Enhanced Thermal Stability of Sputtered TiN Thin Films for Their Applications as Diffusion Barriers against Copper Interconnect

Inorganics, 2023
In this work, the deposition of titanium nitride (TiN) thin film using direct current (DC) sputtering technique and its application as diffusion barriers against copper interconnect was presented.
Abdullah Aljaafari, Faheem Ahmed, Nagih M. Shaalan, Shalendra Kumar, Abdullah Alsulami   +4 more
doaj   +1 more source

Instability mechanism of flutter generated on a rectangular sheet

Nihon Kikai Gakkai ronbunshu, 2018
An instability mechanism of flutter generated on a rectangular flexible sheet in an axial fluid flow is investigated through the energy-transfer quantifications.
Keiichi HIROAKI, Masahiro WATANABE
doaj   +1 more source

Three dimensional flutter analysis and wind-tunnel experiments of a rectangular sheet supported by a wire (Influence of eccentricity on the flutter characteristics and occurrence condition)

Nihon Kikai Gakkai ronbunshu, 2016
This paper deals with the flutter analysis of a rectangular sheet supported by a wire in axial flow. In the flutter analysis, Doublet-Point Method based on unsteady lifting surface theory is used to calculate the unsteady fluid force acting on the sheet ...
Keiichi HIROAKI, Masahiro WATANABE
doaj   +1 more source

Two-loop matching of renormalizable operators: general considerations and applications

Journal of High Energy Physics, 2021
Low-energy effective field theories (EFT) encode information about the physics at high energies — i.e., the high-energy theory (HET). To extract this information the EFT and the HET have to be matched to each other. At the one-loop level, general results
Henning Bahl, Ivan Sobolev
doaj   +1 more source

Three dimensional flutter analysis and wind-tunnel experiments of slender webs in cross flow

Nihon Kikai Gakkai ronbunshu, 2017
This paper presents a three dimensional flutter analysis of slender webs under tension in cross flow. In the flutter analysis, Doublet-point method based on the unsteady lifting surface theory is used to calculate unsteady fluid force acting on the web ...
Keiichi HIROAKI, Nobuhito KAWAI, Masahiro WATANABE   +2 more
doaj   +1 more source

Hemoglobin and Neutrophil Count as Prognostic Factors in Cholangiocarcinoma Patients in 2nd Line Treatment Setting: Results from a Small Monocentric Retrospective Study

Current Oncology, 2023
Background: Unresectable cholangiocarcinoma prognosis can be extremely variable due to different symptoms and sites of disease involvement at diagnosis and unpredictable chemotherapy response rates.
Carolina Liguori, Cecilia Copparoni, Cristiano Felicetti, Federica Pecci, Alessio Lupi, Giada Pinterpe, Rossana Berardi, Riccardo Giampieri   +7 more
doaj   +1 more source

Convergence analysis of an Inexact Infeasible Interior Point method for Semidefinite Programming [PDF]

, 2004
In this paper we present an extension to SDP of the well known infeasible Interior Point method for linear programming of Kojima,Megiddo and Mizuno (A primal-dual infeasible-interior-point algorithm for Linear Programming, Math. Progr., 1993).
Pieraccini, Sandra, Bellavia, S
core   +1 more source

Dynamics of Nambu monopole in two Higgs doublet models. Cosmological Monopole Collider

Journal of High Energy Physics, 2020
We study the dynamics of the Nambu monopole in two Higgs doublet models, which is a magnetic monopole attached by two topological Z strings (Z flux tubes) from two opposite sides. The monopole is a topologically stable solution of the equation of motions
Minoru Eto, Yu Hamada, Masafumi Kurachi, Muneto Nitta   +3 more
doaj   +1 more source

Flutter of a rectangular sheet flexibly supported at the leading edge (Influence of support condition of the sheet on flutter characteristics)

Nihon Kikai Gakkai ronbunshu, 2016
This paper deals with the flutter analysis of a rectangular sheet flexibly supported by a wire at the leading edge of the sheet subjected to axial fluid flow.
Keiichi HIROAKI, Masahiro WATANABE
doaj   +1 more source

Three dimensional flutter analysis of a rectangular sheet based on the unsteady lifting surface theory and wind-tunnel experiments

Nihon Kikai Gakkai ronbunshu, 2016
This paper presents a three-dimensional flutter analysis of a rectangular sheet in an axial fluid flow. The unsteady fluid force acting on the sheet surface is calculated using Doublet-point method based on the unsteady lifting surface theory.
Masahiro WATANABE, Aki HASEGAWA, Kensuke HARA, Manuel GONZALEZ, Javier CUADRADO   +4 more
doaj   +1 more source