Simulation or Experiment? How do we choose?

If we want to assess if a phenomenon is going in a direction we expect, we can simulate it, using digital models, possibly agent models factoring in known properties and interaction features. We...

12 February 2021 1,141 21 View

Why RFLP Digestion looks in this way?

01 February 2021 9,576 3 View

Matrix based scientific data analysis: extrapolating to matrices of sets?

Data sets, when structured, can be put in vector form (v(1)...v(n)), adding time dependency it's v(i, t) for i=1...n and t=1...T. Then we have a matrix of terms v(i, j)... Matrices are important,...

30 January 2021 9,295 6 View

SELECT IF in SPSS and its Syntax?

I am writing a piece of code in the Syntax of SPSSstatistics. The code is the following. GET DATA /TYPE=XLSX /FILE='file' /SHEET=name 'Sheet2' /CELLRANGE=full /READNAMES=on...

14 January 2021 2,463 8 View

Statistical code for indexes?

05 December 2020 664 3 View

Non-parametric correlation tests on SPSS?

I have computed multiple Kendall tau-b and Spearman rho on SPSS. For some of my instances, Spearman rho index is 1 and the Kendall tau-b is 0.988. It should be also the Kendall tau-b 1. How...

21 November 2020 9,833 3 View

Human-Machine co-operations or competition? Where are we today?

At the cross-roads of Technology for Advanced Manufacturing, involving robots and humans, and Digitised Economic Sectors, is a governance matter for Cognitive Manufacturing [1] and rules of the...

21 November 2020 7,145 20 View

LIFE in SMART CITIES: Animal data versus Human data, complementarity or not?

One observation is that in any city (those I know) you have humans, of course, but you also have many animals. Statistics of humans start with population data (for instance demographics) and...

08 November 2020 4,127 6 View

ISSR Annealing Temperature Calculator, which formula can I use?

I was wondering if I can use a formula for my ISSR primers to calculate the annealing temperature and melting temperature. Alternatively I would like to know if is possible to calculate with any...

27 October 2020 8,885 3 View

Recommended insect storage/shipping method for NGS ?

Dear all. We need to sample insects, store them upon collection and ship them internationally. Sampled will later be processed for DNA extraction and NGS sequencing. Keeping all this in mind, can...

25 October 2020 7,390 2 View

How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

No title

02 March 2021 3,060 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View