How can I plot surface potential vs Gate voltage in Sentaurus TCAD?

Currently, I am working on a project in Sentaurus TCAD for which I required the plot of Surface Potential Vs Gate Voltage. Can anyone help me finding the simplest way or a different procedure for...

18 February 2021 1,213 2 View

What could be source of contamination for seeing positive amplification in negative control?

Yesterday, I ran a gradient endpoint PCR with some primers and saw positive amplification for positive and negative for negative amplification. Running the same assay today, show positive...

13 January 2021 5,201 1 View

Why is my SPSS V25 acting crazy?

Hello everyone. I have been using SPSS for quite a time. I never had problems in previous times. But past couple of months, every time I fill information in my SPSS , some strange character...

08 December 2020 5,406 3 View

What is the best quality DNA for SSR fingerprinting?

Nanodrop result of my DNA samples extracted from fresh finger millet leaves showed 260/280 ratio ranged from 1.7-2.2 whereas 260/230 ratio ranged from 1.1-2.2. How can I assess the quality of such...

30 November 2020 8,689 6 View

Does anyone know the neutrophil marker for qPCR in human gut (duodenum, ileum, colon) biopsies?

Hello everyone. I have collected intestinal biopsies from stem cell transplanted patients in RNAlater and wish to quantify neutrophils only via qPCR. As we know that the mucosa of gut is filled...

25 November 2020 2,680 3 View

How to calculate the blast wave speed or shock wave speed?

When the blast takes place, there is shock wave generated. This shock wave has the velocity that ranges from hundreds of meters per second to few kilometers per second depending upon the intesity...

27 September 2020 9,216 3 View

While designing the Base slab of hydraulic structure, there was a lot of shear force near the Piers. So how do we provide shear reinforcement there?

The major problem is that base slab is already 2 m thick. Still, the shear force is very high and need more shear reinforcement. Can anyone suggest some ideas on how to provide shear reinforcement...

20 September 2020 3,575 3 View

Absorption vs Excitation - Difference in setup?

I am using microspheres to create optical crystal patterns on a glass substrate. The source is halogen lamp and detector is a CCD camera both on opposite side of the substrate. I see a broad...

03 August 2020 7,924 6 View

Can we use 2, 6-dichlorophenol indophenol (DCPIP) method for analyzing crude oil degradation containing high sulfur content in the crude oil?

I was trying to find out whether my bacteria can degrade crude oil or not using DCPIP method that changes color after oxidizing hydrocarbons. But, I happen to order the crude oil containing 5%...

25 June 2020 9,801 2 View

How does a company ensure ethical practices in a firm?

The ethical behavior of management determines the success or failure of the business in the long run. Anyone with unethical behavior may seem to get progress in short intervals but in the long...

29 May 2020 5,972 1 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View