What is matrix in an alloy?

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Why should Research Gate Score descend?

In the last weenk, I think, research gate score of most RG users were descended?

11 December 2018 8,770 6 View

Is it possible to add some new thinks in your manuscript after you get reviewer's comment?

In some cases, maybe new authors need to be added, or maybe you want to add a new citation to your work, but these additions are not part of what reviewer wanted you. In this case what can we do?...

10 November 2018 4,676 7 View

Why sometimes by using EndNote the citation appears as curly brackets { } instead of square brackets [ ] ?

During working with EndNote program for citation in Word Doc, you may notice that instead of square bracket and a number (i.e. [25] ) you may see { Qader , 2018}, which is not as demanded. Is it...

10 November 2018 5,406 3 View

How can mention some self studying books about Solid State Physics?

There is some old versions of some books like "Introduction to Solid State Physics by: Charles Kittel", but they have not written in self-studying style!

09 October 2018 7,630 0 View

Group velocity and Debye temperature for each longitudinal and transverse mode

How could I calculate phonon group velocity for longitudinal and transverse modes for different binary semiconductor ?

06 July 2016 1,965 3 View

Hiding excel sheets in Microsoft Office Excel make a problem?

When some one extend the bottom-ruler of excel such that it hide all sheets, then he will find that an extra load exerted on processor of computer, which sometimes it reaches 60%-90%.

01 January 1970 3,347 1 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,690 1 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

Usage of internal standards in LC-MS/MS analysis?

Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...

05 August 2024 3,084 6 View

Request a single Lecture notes for math as detailed as this that I can find in one place?

- The Existence/Uniqueness of Solutions to Higher Order Linear Differential Equations - Higher Order Homogenous Differential Equations - Wronskian Determinants of $n$ Functions - Wronskian...

03 August 2024 2,366 0 View

Tissue homogenization in mouse with FastPrep-24™ 5G - is the D matrix system useful?

I need to lyse and homogenise mouse tissues. So far I have experimented with liver and lung tissue, using matrix D. The liver was completely lysed with 6 repetitions of the standard program, but...

31 July 2024 9,186 0 View

Is it true that science is leaving the era of mathematics and entering the era of matrix mechanics?

We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...

31 July 2024 3,900 2 View

How select composition for ods-high entropy alloys?

31 July 2024 2,795 1 View

Help on understanding the implementation of Mori Tanaka method on MATLAB?

I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...

30 July 2024 969 0 View

How Can I Apply Hashin Damage Properties to Solid Elements in Abaqus Without Using VUMAT?

Sure, here is the translation: I have a 3D orthogonal woven composite structure where warp, weft, and binder yarns are oriented in three directions. After modeling these yarns and the matrix in...

28 July 2024 8,169 0 View