The operation of the TiN/HfO 2 /Pt bipolar memristor has been simulated by finite elements method using Maxwell steady state equations as a mathematical basis. simulation provided knowledge effect conductive filament thickness on shape I-V curve. considered highly Hf ion enriched HfO x phase ( < 2) whose structure is similar to Magneli phase. In this work mechanism developed describing forma...

objective: patients with bipolar mood disorder constitute a relatively large number of individuals hospitalized in psychiatric hospitals. this disorder is highly co-morbid with other psychiatric disorders and may effect their clinical course. the goal of this study was to determine the co-occurrence rate of anxiety disorders and substance abuse with bipolar mood disorders and their impact on cl...

A Proper Orthogonal Decomposition (POD) is constructed for a Mach 0.9 turbulent jet using a well-validated direct numerical simulation database. Norms are defined based on near-field volume integrals of pressure, turbulence kinetic energy, streamwise velocity, and total enthalpy, two-dimensional integrals of streamswise velocity (to match experimental measurements), and far-field integrals of p...

Molodtsov initiated soft set theory that provided a general mathematicalframework for handling with uncertainties in which we encounter the data by affix parameterized factor during the information analysis as differentiated to fuzzy as well as bipolar fuzzy set theory.The main object of this paper is to lay a foundation for providing a new application of bipolar fuzzy soft tool in ...

Constructing a CAD model from a physical model plays a key role in some productdevelopment processes. To be presented is an “indirect” method of fitting NURBS-surfaces for rotational-freeform shapes: 1) Cloud-of-points data representing a rotational-freeform shape are transformed into an orthogonal-coordinate (sphericalor cylindrical-) system, 2) a single-valued Bspline surface is fitted to the...

A buildup of plaque that contracts arteries and decreases blood flow to the heart causes chest pain, difficulties in breathing, or another coronary artery disease, medically called stenosis puts our lives at risk. We have used Navier-Stokes equations a cylindrical polar coordinate system study this problem by considering is steady, axially symmetrical, fully developed, laminar. Flow parameters ...

Calibration of acoustic neutrino telescopes with neutrino-like signals is an essential to evaluate the feasibility of the technique and to know the efficiency of the detectors. However, it is not straightforward to have acoustic transmitters that, on one hand, are able to mimic the signature of a UHE neutrino interaction, that is, a bipolar acoustic pulse with the ‘pancake’ directivity, and, on...

The two–body problem is a milestone in numerical relativity that has not yet been attained. Even the relatively simple case of the head–on collision of two equal mass, non-rotating black holes remains uncertain for black holes that are initially separated by large distances. By exploiting the 2–dimensional nature of the problem, the obvious first choice of coordinates in which to solve the Eins...