Is there a explicit formula of the determinant of enumeration matrix in terms of binomial coefficients

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Can anyone recommend high-quality GSDMD antibodies for immunofluorescent or immunohistochemical staining in mice?

11 June 2024 6,948 1 View

How to detect mitochondrial ROS production in BMDM using mitoSOX red?

Hi everybody! I got some strange results when I tested mitoSOX RED on Bone marrow-derived Macrophages. According to the publications, bone marrow-derived macrophages(BMDMs) generally show...

03 June 2024 9,853 1 View

How can we accurately identify landslide seismic signals from low SNR raw data collected by seismic stations?

We know that only large-scale landslides can be detected by nearby seismic stations. In my research, I discovered that even landslides with volumes reaching millions or tens of millions of cubic...

23 May 2024 3,027 0 View

Some questions about 7AAD and ANNEXIN-V-FITC to detect cell apoptosis on a flow cytometer？?

I use 7AAD and ANNEXIN-V-FITC to detect cell apoptosis on a flow cytometer. I have some questions I would like to ask you. Regarding the FSC and SSC gates, should the group of cells on the upper...

26 April 2024 4,225 3 View

How to resue a hybridoma cell line?

Hi all We imported a tube of hybridoma cell line, but the courier company accidentally forgot to top up dry ice, while my cells were kept at -10 degree for approx 2 days. I tried to put the cells...

17 April 2024 3,128 2 View

The problem of MS-VAR impulse response?

I am currently performing MS-VAR on givewin2, but many models cannot be partitioned when doing impulse response, and I also want to perform partitioning Granger causality and variance...

23 March 2024 9,371 1 View

What is the range of zooplankton's (including protozoon and rotifera) elements stoichiometry and nutritional cell quotas?

Please provide the article's link. Thanks!

02 January 2024 8,198 0 View

What is the range of protozoa's (like Paramecium) elements stoichiometry and nutritional cell quotas?

Please also provide the article's link. Thanks!

02 January 2024 4,751 0 View

A. Stephensi mosquito stuck at larvae stage, any suggestions?

Hi We recently started our insectary with A. Stephensi mosquitos, but we had very few larvae progress into pupae stage, while the majority stuck at larvae stage for weeks. They don't die, just...

26 December 2023 1,646 1 View

Do APP and EUV cleaning affect the work functions of ETL and HTL?

26 November 2023 2,019 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

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

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

Can we find a statistical matrix mechanics equivalent to the Schrödinger equation?

We assume that we can find a statistical matrix mechanics equivalent to Schrödinger's PDE in two consecutive steps: i-Transform the Schrödinger PDE describing the wave function Ψ into its square...

27 July 2024 3,959 4 View

Can biogeographical regions work as a character in a character matrix for a phylogenetic analysis?

Basically I'm helping with the matrix using a cosmolitan group, could one of the characters used for be biogeographical regions (Neartic, Neotropical, etc)? Most of the data in this matrix refers...

25 July 2024 9,753 2 View