Why doesn't the simulation diverge, while the auto-shutoff level (in Lumericl FDTD) increases?

Hi, I try to simulate a graphene-based structure. At the beginning of the simulation, the auto-shutoff level decreases, but, approaching the end, the auto-shutoff level increases, while the...

16 April 2020 4,807 3 View

Are Turbiscan Lab data exportable into an excel file?

I'm using the Turbiscan Lab Instrument to assess shelf life and stability properties of my dispersions at different temperatures. However, once analysing my data, I can only export the graphs...

23 March 2020 8,028 3 View

What is expression mean of Terminated by Solver in GAMS?

I use CPLEX for solving a MIP problem and I stop my run. I receive message of Terminated by Solver in Solver Status.

02 December 2019 4,067 1 View

Why I receive error when evaluating envelope correlation coefficient By CST?

hello everyone, I designed two-port antenna by CST 2018. and it was simulated correctly. but when evaluating envelope correlation coefficient I receive error like below: Template based...

28 June 2019 3,635 3 View

EEG or FMRI data?

Hi everybody. I plan to use complex network analysis methods to investigate psychiatric disorders. Most researchers have used FMRI data to construct brain network. I wonder if it is possible to...

16 December 2018 7,634 4 View

Dose anyone know how I can treat cell clumps in neural stem cell culture to get neurospheres?

Hi all, I am working with neural stem cells from SVZ in mice. Usually I get these cells from 4-7 days neonatal mice. this time I got cells from 11 days neonatal and result of my cell culture is...

30 July 2017 2,351 3 View

Can we use FACS Calibure flow cytometer in order to detect CD 51antibody with material number bs-2250R-A350?

07 August 2016 1,772 3 View

How can I justify a drop in viscosity of alginate solutions by addition of monovalent salts such as sodium chloride?

21 January 2016 4,337 3 View

Are there any practical strategies to get less confident students to talk? both for elementary and intermediate students?

I have classes with both EFL intermediate and lower intermediate students; how can I encourage them to talk esp. those who are less confident

22 August 2015 1,093 45 View

How important is the position of ion in each window in ABF simulations?

I need to know whether the exact initial position of ion within each window to calculate the free energy via the ABF method is important, and what would be the best position for this purpose? Thanks.

16 September 2014 9,362 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

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02 March 2021 3,060 3 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 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

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

No title

Does anyone have the experience of using Taq Man probes in the QIAGEN Rotar- Gene qPCR machine?

01 March 2021 5,311 1 View

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View