What parameters of quality control would I have to consider for antimicrobial toothpaste?

Hello, my name is Bianca and as a project for university I have assigned the manufacturing of antimicrobial toothpaste- quality control department. I tried to research online but I could not find...

17 January 2021 918 3 View

Would anyone have a sample survey questionnaire for an AHP-TOPSIS study?

I am currently working on my undergraduate thesis project and we are trying to compare the AHP method with the AHP-TOPSIS method. I have already found the format for an AHP survey questionnaire,...

03 January 2021 7,213 3 View

Would anyone have an explanation of the occurrence of this phenomenon in the LS-Dyna simulation in the drum seaming roll process?

Hello, I am simulating in Ls-Dyna a drum seaming process that consists of closing a drum, ie the lid with the body using two additional tools (figure 1). The tools are set as rigid shells and the...

26 August 2019 4,808 1 View

How to write a methodological paper?

Dear all, I would like to write a methodological paper. Notably, I would like to explain how a particular methodology can be used to study problems related to a specific field of studies (i.e....

21 October 2018 2,254 22 View

Hi! Can anybody tell me about any stain protocol (other than H&E) for motor neurons in mice? Any marker?

I'm looking forward to improve some stainings in mice CNS (brain and bone marrow). I'm intersted in motor neurons and their extensions. My purpose is to count and compare them in diferent...

05 June 2018 3,335 4 View

Could you suggest must-read literature of socio-ecological systems?

Hi everyone, I might be approaching the field of socio-ecological systems to write the final paper of my PhD. I would like to get an idea of a super MUST-READ literature to get an overview of the...

04 April 2018 7,009 26 View

Has anyone one used (snap)frozen tissue samples in a ProcartaPlex Multiplex Immunoassay?

The guidelines states that it is suitable for serum, plasma and cell cultured lysates. Theoretically can you use animal tissue and make a tissue lysate?

21 September 2017 8,408 2 View

Regarding the use of water samples, what other testing methods can be used besides Coliform test for water that are more efficient and cost-friendly?

19 April 2017 5,018 3 View

Missing concentration-dependend effect of IL-2 concentration by TERB and NAD on human PBMC?

I have some questions regarding the results of my experiments. I need inspiration and ideas to discuss these results. Hopefully someone can help me to explain this. A short introduction of my...

21 January 2017 8,818 3 View

Is anyone aware of a described gene sequence for feline Angiotensin II?

I am trying to design an RT-qPCR primer for Angiotensin II in cats.

15 August 2016 3,872 3 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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

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

What is the status of bread making and more bakery foods with the use of insect flour/powder?

Insects have been consumed by human diet since prehistoric times. At present, the idea of looking at insects as food has been getting traction worldwide, also in response to increasing food...

03 March 2021 6,223 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View